The misleading and propagandistic tendencies in American news reporting have been a part of public discussion from its earliest days as a republic (Innis, 2007;Sheppard, 2007). “Fake news” is hardly new (McKernon, 1925), and the term has been applied to a variety of distinct phenomenon ranging from satire to news, which one may find disagreeable (Jankowski, 2018;Tandoc et al., 2018). However, this problem has become increasingly acute in recent years with the Macquarie Dictionary declaring “fake news” the word of the (...) year in 2016 (Lavoipierre, 2017). The international recognition of fake news as a problem (Pomerantsev and Weiss, 2014;Applebaum and Lucas, 2016) has led to a number of initiatives to mitigate perceived causes, with varying levels of success (Flanagin and Metzger, 2014;Horne and Adali, 2017;Sample et al., 2018). The inability to create a holistic solution continues to stymie researchers and vested parties. A significant contributor to the problem is the interdisciplinary nature of digital deception. While technology enables the rapid and wide dissemination of digitally deceptive data, the design and consumption of data rely on a mixture of psychology, sociology, political science, economics, linguistics, marketing, and fine arts. The authors for this effort discuss deception’s history, both old and new, from an interdisciplinary viewpoint and then proceed to discuss how various disciplines contribute to aiding in the detection and countering of fake news narratives. A discussion of various fake news types (printed, staged events, altered photographs, and deep fakes) ensues with the various technologies being used to identify these; the shortcomings of those technologies and finally the insights offered by the other disciplines can be incorporated to improve outcomes. A three-point evaluation model that focuses on contextual data evaluation, pattern spread, and archival analysis of both the author and publication archives is introduced. While the model put forth cannot determine fact from fiction, the ability to measure distance from fact across various domains provides a starting point for evaluating the veracity of a new story. (shrink)

Barbey & Sloman (B&S) relegate the logical rule of the excluded middle to a footnote. But this logical rule is necessary for natural sampling. Making the rule explicit in a logical tree can make a problem easier to solve. Examples are given of uses of the rule that are non-constructive and not reducible to a domain-specific module.

Declaring a cosmopolitan right to scientific progress risks perpetuating many of the inequities it aims to overcome. This calls for a re-imagination of science that directly responds to science’s links to violent nationalist projects and the harms of capitalism.

The ultimate aim of this dissertation is to determine whether libertarian theories of property can be adequately grounded in Locke's theory of natural rights. I defend the thesis that Locke's theory has no room for a fundamental commitment to natural rights, including property rights. ;In the first three chapters, I challenge each component of the dominant interpretation of Locke's theory of property in this century, viz., that of C. B. Macpherson. In Chapter One, I criticize Macpherson's claim that (...) Locke's view allows unlimited appropriation. In Chapter Two, I agree with Macpherson that Locke defended a state in which the franchise was restricted to those who held significant property, viz., land. However, this can be reconciled with an initial contract into civil society that meets certain standards of rationality and fairness. Thus, while political power is not equally distributed in the state Locke describes, that is not necessarily inconsistent with a rational, free, and voluntary social contract. This shows that we need not see Locke as committed to the interests of the wealthiest members of society. In Chapter Three, I agree with Macpherson that Locke's view is that the purpose of contracting out of the state of nature is the protection of one's property. But I briefly argue that Macpherson does not take seriously Locke's concept of property right and the wide range of objects that count as property. If we pay careful attention to Locke's terminology, we can see that although the purpose of the state is the protection of property, that does not guarantee greater protection for the wealthy than it ensures the poor. ;In Chapter Four, I challenge a quite different thesis. James Tully has argued that Locke did not defend private property at all, but attacked it. I criticize this interpretation on the grounds that Locke explicitly allows certain practices that Tully takes to be violations of the law of nature as Locke construes it. I also criticize the claim that certain developments in a commercial economy, such as the consumption of valuable land, necessarily violate the law of nature. In addition, I argue that the idea of conventionally established property rights is inconsistent with Locke's account of how and why government comes to be established. ;In Chapter Five, I provide an account of the principles underlying Locke's account of rights, both within and without civil society. I argue that Locke's view is improperly construed as a view which gives pride of place to rights. Rather, rights are almost always derivative from duties, and in those cases where they are not derivative, they are subordinate to certain primary duties that oblige us in virtue of our status as God's creations. (shrink)

The hypothesis that structural properties and not frequencies per se improve base-rate sensitivity is supported from the perspective of natural sampling. Natural sampling uses a special frequency format that makes base-rates redundant. Unfortunately, however, it does not allow us to empirically investigate human understanding of essential properties of uncertainty – most importantly, the understanding of conditional probabilities in Bayes' Theorem.

In Exploitation: What It Is and Why It's Wrong (2003), I argued that the major non‐Marxist “ethically thick” approaches to exploitation were not successful in capturing what we find morally objectionable in paradigmatic cases of exploitation. My argument there focused on the consequentialist account of exploitation defended by Robert Goodin. Here I revisit the question of whether the recent multi‐level act consequentialist account of exploitation defended by Richard Arneson is successful. I raise questions about the nature of the account, and (...) conclude that it is a possibly coherent and ultimately inadequate account of the wrongness of exploitation. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:846 BOOK REVIEWS Marx's Socwl Critique of Culture. By Loms DUPRE. New Haven: Yale University Press, 1983. Pp. ix + 299. $30.00 (cloth) and $9.95 (paper). Modernity has produced in equal measure material abundance and critical disdain. Its critics may he roughly divided into two groups. Negative critics deny all value to modernity and long for a glorious past or a perfect future; the romanticism of an Othmar Spann (...) or the utopian anarchism of a Mikhail Bakunin provide excellent examples of this type. Of more interest to political theory, however, are the dialectical critics who both affirm and deny the modern project; Rousseau and Marx are the greatest thinkers in this category. Louis Dupre is certainly a critic of modernity. The nature of his complaint remains to he determined. I should begin by saying that Dupre's hook neither condemns nor worships Marx. From the start he sets for himself the unfashionable task of understanding his author before passing judgment on his ideas. Hence, Dupre explicitly distinguishes interpretation from critique and devotes most of this hook to elucidating Marx's ideas. Some readers would perhaps agree with Hahermas that interpretation is always critique, hut I find that Dupre generally maintains this distinction in these pages. I turn first to his reading of Marx. This is not a hook about what might he called high culture, a civilization 's achievements in expressing the human spirit. Dupre relies little on Marx and Engel's scattered reflections on art and society, and he spends relatively few pages on the Frankfurt School and their critique of contemporary popular culture. Dupre is rather a philosopher using Marx to think about culture in a fundamental way. His subject is modernity itself and particularly Marx's criticism of the essentially modern separation of culture and activity. The first part of the hook focuses on Marx's conception of alienation. For almost half a century questions about the unity of Marx's early and late writings have accompanied explications of Entfremdung. Dupre sides with those who see a unity of purpose in the works of the young and the old Marx. Although the idea of alienation appears rarely in Das Kapital, Dupre argues that Marx continually attacked bourgeois society for separating subject and object. Culture thus becomes in capitalist societies an object of exchange value that stands in opposition to its producers, a commodity like all others. The second chapter pursues Marx's belief that alienation must he understood socially and historically. Here Dupre provides a subtle interpretation of Marx's conceptions of base and superstructure. He concludes that Marx rejected the logical extremes of determinism and voluntarism BOOK REVIEWS 847 in history. Instead, the rational will of the proletariat was viewed as the culmination of social development. Yet, as Dupre notes, Marx's belief in the general principle that history is progressive turns on his specific analysis of the spread of capitalism; the generalization about history depends in the end on unproven assumptions about the development of capitalism. Dupre devotes his third chapter to a broad and learned discussion of the role of the dialectic in Marx and Marxist political theory. Marx himself did not provide a complete and clear account of dialectical contradiction; any tension that might lead to the destruction of capitalism fell within Marx's understanding of contradiction. Dupre's conclusion that Marx ultimately founded his dialectical method on an undefended teleology will, I think, ring true to most students of the subject. His discussion of the realist interpretation of the dialectic will occasion controversy largely because Dupre believes Engel's methodological ideas in Anti-Dukring can he legitimately associated with Marx's views. This is an important and damning link, for, of course, the scientism enunciated in Anti-Dukring took Marxism a long way toward both the relatively benign orthodoxy of the German Social Democrats and the horrible monism of Stalin. For Marx, however, the dialectic was more than anything else a way of positing the loss of social and culture unity and of foreseeing their reintegration. His exposition of Marx's atempt to unify economic and social activity contains a thoughtful reconstruction of the concept of value in classical economics... (shrink)

Common understandings of neuroethics, i.e., of its distinctive nature, are premised on two distinct sets of claims: (1) neuroscience can change views about the nature of ethics itself and neuroethics is dedicated to reaping such an understanding of ethics; (2) neuroscience poses challenges distinct from other areas of medicine and science and neuroethics tackles those issues. Critiques have rightfully challenged both claims, stressing how the first may lead to problematic forms of reductionism while the second relies on debatable assumptions about (...) the nature of bioethics specialization and development. Informed by philosophical pragmatism and our experience in neuroethics, we argue that these claims are ill-founded and should give way to pragmatist reconstructions. Namely, neuroscience, much like other areas of empirical research on morality, can provide useful information about the nature of morally problematic situations but it does not need to promise radical and sweeping changes to ethics based on neuroscientism. Furthermore, the rationale for the development of neuroethics as a specialized field need not to be premised on the distinctive nature of the issues it tackles or of neurotechnologies. Rather, it can espouse an understanding of neuroethics as both a scholarly and a practical endeavor dedicated to resolving a series of problematic situations raised by neurological and psychiatric conditions. (shrink)

Descriptive Experience Sampling (DES) is a method for exploring inner experience. DES subjects carry a random beeper in natural environments; when the beep sounds, they capture their inner experience, jot down notes about it, and report it to an investigator in a subsequent expositional interview. DES is a fundamentally idiographic method, describing faithfully the pristine inner experiences of persons. Subsequently, DES can be used in a nomothetic way to describe the characteristics of groups of people who share some (...) common characteristic. This paper describes DES and compares it to Petitmengin’s [Phenomenol Cogn Sci, this issue] second-person interview method. (shrink)

Recent work on Natural Kind Essentialism has taken a deflationary turn. The assumptions about the grounds of essentialist truths concerning natural kinds familiar from the Kripke-Putnam framework are now considered questionable. The source of the problem, however, has not been sufficiently explicated. The paper focuses on the Twin Earth scenario, and it will be demonstrated that the essentialist principle at its core (which I call IDENT)—that necessarily, a sample of a chemical substance, A, is of the same kind (...) as another sample, B, if and only if A and B have the same microstructure—must be re-evaluated. The Twin Earth scenario also assumes the falsity of another essentialist principle (which I call INST): necessarily, there is a 1:1 correlation between (all of ) the chemical properties of a chemical substance and the microstructure of that substance. This assumption will be questioned, and it will be argued that, in fact, the best strategy for defending IDENT is to establish INST. The prospects for Natural Kind Essentialism and microstructural essentialism regarding chemical substances will be assessed with reference to recent work in the philosophy of chemistry. Finally, a weakened form of INST will be presented. (shrink)

Natural language syntax yields an unbounded array of hierarchically structured expressions. We claim that these are used in the service of active inference in accord with the free-energy principle (FEP). While conceptual advances alongside modelling and simulation work have attempted to connect speech segmentation and linguistic communication with the FEP, we extend this program to the underlying computations responsible for generating syntactic objects. We argue that recently proposed principles of economy in language design—such as “minimal search” criteria from theoretical (...) syntax—adhere to the FEP. This affords a greater degree of explanatory power to the FEP—with respect to higher language functions—and offers linguistics a grounding in first principles with respect to computability. While we mostly focus on building new principled conceptual relations between syntax and the FEP, we also show through a sample of preliminary examples how both tree-geometric depth and a Kolmogorov complexity estimate (recruiting a Lempel–Ziv compression algorithm) can be used to accurately predict legal operations on syntactic workspaces, directly in line with formulations of variational free energy minimization. This is used to motivate a general principle of language design that we term Turing–Chomsky Compression (TCC). We use TCC to align concerns of linguists with the normative account of self-organization furnished by the FEP, by marshalling evidence from theoretical linguistics and psycholinguistics to ground core principles of efficient syntactic computation within active inference. (shrink)

This is the first volume compiling English translations of Leibniz's journal articles on natural philosophy, presenting a selection of 26 articles, only three of which have appeared before in English translation. It also includes in full Leibniz's public controversies with De Catelan, Papin, and Hartsoeker. The articles include work in optics, on the fracture strength of materials, and on motion in a resisting medium, and Leibniz's pioneering applications of his calculus to these issues by construing them as mini-max and (...) inverse tangent problems. Other topics covered by the articles include: criticisms of the Cartesian estimate of motive force and Leibniz's proposal of a different way of estimating force to replace it; a proposed theory of celestial motions and gravitation, and derivation of the inverse square law; challenge problems concerning the isochronous curve and the catenary; a sample of work on gaming theory; and Leibniz's critique of atomism. (shrink)

We comment on the limits of relying on prior literature when constructing the design space for an integrative experiment; the adaptive nature of social and behavioral phenomena and the implications for the use of theory and modeling when constructing the design space; and on the challenges of measuring random errors and lab-related biases in measurement without replication.

A series of imitation games involving 3-participant (simultaneous comparison of two hidden entities) and 2-participant (direct interrogation of a hidden entity) were conducted at Bletchley Park on the 100th anniversary of Alan Turing’s birth: 23 June 2012. From the ongoing analysis of over 150 games involving (expert and non-expert, males and females, adults and child) judges, machines and hidden humans (foils for the machines), we present six particular conversations that took place between human judges and a hidden entity that produced (...) unexpected results. From this sample we focus on features of Turing’s machine intelligence test that the mathematician/code breaker did not consider in his examination for machine thinking: the subjective nature of attributing intelligence to another mind. (shrink)

Recent experimental studies have claimed to find evidence for the view that natural kind terms such as “water” are ambiguous: that they have two extensions, one determined by superficial properties, the other by underlying essence. In an online experiment, we presented to 600 participants scenarios describing discoveries of novel samples that differ in deep structure from samples of a familiar kind but are superficially identical, such as a water-like substance that is not composed of H2O. We used three different (...) types of question sets to probe whether the participants considered the sample as a member of the kind or not. Our results did not confirm the predictions of the ambiguity view. They were, rather, consistent with views that take underlying essences to be the sole criterion for membership in a natural kind. (shrink)

We defend the reliability of Hurlburt's Descriptive Experi-ence Sampling method against some of Schwitzgebel's attacks. But we agree with Schwitzgebel that the method could be used much more widely than it has been, helping to answer questions about the nature and structure of consciousness in addition to cataloguing the latter's contents. We sketch a number of potential lines of further enquiry.

Sample chapter from H. Asgeirsson, The Nature and Value of Vagueness in the Law (Hart Publishing, 2020), in which I present and partially defend a version of what has come to be called the communicative-content theory of law. Book abstract: Lawmaking is – paradigmatically – a type of speech act: people make law by saying things. It is natural to think, therefore, that the content of the law is determined by what lawmakers communicate. However, what they communicate is sometimes (...) vague and, even when it is clear, the content itself is sometimes vague. The monograph examines the nature and consequences of these two linguistic sources of indeterminacy in the law with the aim of providing plausible answers to three related questions: In virtue of what is the law vague? What might be good about vague law? How should courts resolve cases of vagueness? (shrink)

For many decades, access to human biological samples, such as cells, tissues, organs, blood, and sub-cellular materials such as DNA, for use in biomedical research, has been central in understanding the nature and transmission of diseases across the globe. However, the limitations of current ethical and regulatory frameworks in sub-Saharan Africa to govern the collection, export, storage and reuse of these samples have resulted in inconsistencies in practice and a number of ethical concerns for sample donors, researchers and research ethics (...) committees. This paper examines stakeholders’ perspectives of and responses to the ethical issues arising from these research practices. (shrink)

The Nature and Origins of Mass Opinion synthesizes leading studies of public opinion from the late 1980s in a top-down model of opinion formation and change. The core feature of this synthesis, the Receive-Accept-Sample (RAS) model, remains sound, but the book overstates the importance of the form of public opinion that it explains—elite-induced survey statements of issue positions—and understates the force of opinions that elites cannot easily shape and that citizens may not be able to articulate in response to survey (...) prompts. Moreover, there are major problems in the book's Parable of Purple Land. What, then, becomes of the top-down view of elite-mass interaction outlined in Nature and Origins? To answer this question, I begin by characterizing the kinds of opinions Nature and Origins leaves out: Converse's “group interest” voters, “nature of the times” voters, and issue publics. I then add a model of political parties as policy-motivated organizers of Converse's voter types. The upshot is an account of elite/mass interactions that is still largely top-down and that has roles for both the elite-led attitudes that the RAS model explains and the less conventional and harder-to-shape attitudes that it overlooks. (shrink)

The identity of a natural kind can be construed in terms of its causal profile. This conception is more appropriate to science than two alternatives. The identity of a natural kind is not determined by one causal role because one natural kind can have many causal roles and several functions and because some functions are shared by different kinds. Furthermore, the microstructuralist thesis is wrong: The identity of certain natural kinds is not determined by their microstructure. (...) It is true that if A and B have the same microstructural composition then a sample of a chemical substance A is of the same chemical substance as a sample of B. However, the reverse does not hold. It is not the case that if a sample of a chemical substance A is of the same chemical substance as a sample of B then A and B have the same microstructural composition. This is because a macroscopic NK can be “multiconstituted” by different microstructures. (shrink)

Animal movement models allow ecologists to study processes that operate over a wide range of scales. In order to study them, continuous movements of animals are translated into discrete data points, and then modelled as discrete models. This discretization can bias the representation of the movement path. This paper shows that discretizing correlated random movement paths creates a biased path by creating correlations between successive turning angles. The discretization also biases statistical tests for correlated random walks (CRW) and causes an (...) overestimate in distances travelled; a correction is given for these biases. This effect suggests that there is a natural scale to CRWs, but that distance-discretized CRWs are in a sense, scale invariant. Perhaps a new null model for continuous movement paths is needed. Authors need to be aware of the biases caused by discretizing correlated random walks, and deal with them appropriately. (shrink)

While examining the important role of imagination in making moral judgments, John Dewey and Moral Imagination focuses new attention on the relationship between American pragmatism and ethics. Steven Fesmire takes up threads of Dewey's thought that have been largely unexplored and elaborates pragmatism's distinctive contribution to understandings of moral experience, inquiry, and judgment. Building on two Deweyan notions—that moral character, belief, and reasoning are part of a social and historical context and that moral deliberation is an imaginative, dramatic rehearsal of (...) possibilities—Fesmire shows that moral imagination can be conceived as a process of aesthetic perception and artistic creativity. Fesmire's original readings of Dewey shed new light on the imaginative process, human emotional make-up and expression, and the nature of moral judgment. This original book presents a robust and distinctly pragmatic approach to ethics, politics, moral education, and moral conduct. [The downloadable sample is Chapter Seven, "The Moral Artist."]. (shrink)

Descriptive Experience Sampling (DES) is an approach to apprehending and describing pristine inner experience in high fidelity. The DES participant wears a random beeper in her natural environments. The beep cues the participant to jot down notes about her inner experience that was ongoing at the moment of the beep. A subsequent expositional interview produces a description of the beeped experience. It is likely that the fidelity of those descriptions iteratively increases across sampling days as participant and (...) investigator acquire skill at bracketing presuppositions about the nature of the participant's experience. (shrink)

The aim of the research is to shed light on the nature of the organizational structure prevailing in Palestinian governmental universities and to identify the most important differences in the perceptions of employees of the organizational structure in the Palestinian governmental universities according to the demographic and organizational variables. The researchers used the descriptive analytical method, through a questionnaire randomly distributed to the sample of the employees of Al-Aqsa University. The study was conducted on a sample of (80) administrative staff (...) from Al-Aqsa University. The study found that there is a moderate degree of satisfaction with the nature of the organizational structure prevailing in the Palestinian governmental universities from the point of view of the administrative staff, with a percentage of (63.11%). The absence of differences between the sample according to the gender variable in their perception of the nature of the organizational structure prevailing at Al-Aqsa University, the absence of differences in their perception of the nature of the organizational structure depending on the age variable. There are statistical significance differences in the perception of the elements of the organizational climate depending on the variable of scientific qualification in their perception of the nature of the organizational structure in favor of holders of a bachelor's degree, the absence of differences in their perception of the nature of the organizational structure depending on the variable years of service, and the absence of differences in their perception of the nature of the organizational structure depending on the variable level of career (Director, Head of Department, and Administrative Officer). The study reached a number of recommendations, the most important of which is that the management of the Palestinian governmental universities in general and Al-Aqsa University in particular should be given special attention to the organizational structure and modified in a way that achieves the goals of the university and the aspirations of the employees. The universities should have the opportunity to participate in the restructuring of the organizational structure, the importance of solving the problems of employees and giving them the opportunity to contribute to solving their own problems, and the need to use the method of rotation of employees and periodically. (shrink)

The study aimed to know the relationship between the nature of the work and the type of communication among the Employees in the Palestinian universities. A comparative study between Al-Azhar University and Al-Aqsa University. The researchers used the analytical descriptive method through a questionnaire that is randomly distributed among the employees of Al-Azhar and Al-Aqsa universities in Gaza Strip. The study was conducted on a sample of (176) administrative employees from the surveyed universities. The response rate was (85.79%). The study (...) reached a number of results, the most important of which is that there is a high degree of satisfaction with the nature of work prevailing in the Palestinian universities in Gaza Strip from the point of view of the administrative staff, where the percentage was (68.15%). There is an Mean level of communication from the point of view of administrative staff, with a percentage of (67.50%). There is a direct correlation between the nature of the work and the prevailing pattern of communication. There is an absence of differences between the sample according to the gender variable in their perception of the nature of work and the prevailing pattern of communication. There is an absence of differences in the perception of Employees nature of work and the pattern of communication prevailing depending on the variables (age, years of service, job level, and university). There are statistically significant differences between Al-Azhar University and Al-Aqsa University in favor of Al-Azhar University. The study reached a number of recommendations, the most important of which is that the interest of the management of the Palestinian universities in Gaza Strip in general, and Al-Aqsa and Al-Azhar Universities in particular should be provided with a good nature of work and communication. There is a need for continuing the management of universities to pay attention and continuous improvement of the performance of employees. There is an importance of solving the problems of Employees and giving them the opportunity to contribute to solving their own problems. Staff rotation should be used periodically and the need to strengthen the democratic leadership style and empower university Employees. (shrink)

This commentary discusses three points: (1) The implications of the fact that it is rational to ignore base rates if probabilities are estimated by frequencies from samples without missing data (natural sampling); (2) second order probabilities distributions are a plausible way to model imprecise probabilities; and (3) Bayesian networks represent a normative reference for multi-cue models of probabilistic inference.

Using the method of Descriptive Experience Sampling, some subjects report experiences of thinking that do not involve words or any other symbols [Hurlburt, R. T., and C. L. Heavey. 2006. Exploring Inner Experience. Amsterdam: John Benjamins; Hurlburt, R. T., and S. A. Akhter. 2008. “Unsymbolized Thinking.” Consciousness and Cognition 17 : 1364–1374]. Even though the possibility of this unsymbolized thinking has consequences for the debate on the phenomenological status of cognitive states, the phenomenon is still insufficiently examined. This paper (...) analyzes the main properties of unsymbolized thinking and advances an explanation of its origin. According to our analysis, unsymbolized thoughts appear as propositional states, that is, they are experienced as compositional conceptual phenomena, with semantic and syntactic features analogous to those of the contents of utterances. Based on this characterization, we hypothesize that UT is continuous with the activity of inner speech, in particular, it i... (shrink)

Background: There is limited research on brain lesions in children with cerebral visual impairment of heterogeneous etiologies and according to associated subtyping and vision dysfunctions. This study was part of a larger project establishing data-driven subtypes of childhood CVI according to visual dysfunctions. Currently there is no consensus in relation to assessment, diagnosis and classification of CVI and more information about brain lesions may be of potential diagnostic value.Aim: This study aimed to investigate overall patterns of brain lesions and associations (...) with level of visual dysfunction and to compare the patterns between the classification subgroups in children with CVI.Methods: School-aged children with CVI received ophthalmological and neuro-psychological/developmental assessments to establish CVI-related subtyping. Other pediatric information was collected from medical records. MRI scans were coded according to a semi-quantitative template including brain regions and summed for total scores. Non-parametric analyses were conducted.Results: 28 children had clinical brain MRI scans available [44% of total sample, Group A n = 16, Group B n = 12]. Total brain scores ranged between 0 and 18 and were widespread across regions. 71 per cent had post-geniculate visual pathway damage. The median total brain and hemisphere scores of Group B were higher than subgroup A but differences did not reach statistical significance. No statistically significant associations were found between brain scores and vision variables.Conclusion: This study found a spread of lesions across all regions on the brain scans in children with congenital CVI. The majority had damage in the postgeniculate visual pathways and visual cortex region suggesting this is an area of interest and potentially informative for diagnosis. However the subtyping classification did not show differences in number or region of lesions though the trend was higher toward Group B. This study confirms the complex diffuse and variable nature of brain lesions in children with congenital CVI, many of whom have other neurological impairments. (shrink)

Do experiences with nature –– from wilderness backpacking to plants in a preschool to a wetland lesson on frogs, promote learning? Until recently, claims outstripped evidence on this question. But the field has matured, not only substantiating previously unwarranted claims but deepening our understanding of the cause-and-effect relationship between nature and learning. Hundreds of studies now bear on this question, and converging evidence strongly suggests that experiences of nature boost academic learning, personal development, and environmental stewardship. This brief integrative review (...) summarizes recent advances and the current state of our understanding. The research on personal development and environmental stewardship is compelling although not quantitative. Report after report –– from independent observers as well as participants themselves –– indicate shifts in perseverance, problem-solving, critical thinking, leadership, teamwork, and resilience. Similarly, over fifty studies point to nature playing a key role in the development of pro-environmental behavior, particularly by fostering an emotional connection to nature. In academic contexts, nature-based instruction outperforms traditional instruction. The evidence here is particularly strong, including experimental evidence; evidence across a wide range of samples and instructional approaches; outcomes such as standardized test scores and graduation rates; and evidence for specific explanatory mechanisms and active ingredients. Nature may promote learning by improving learners’ attention, levels of stress, self-discipline, interest, and enjoyment in learning, and physical activity and fitness. Nature also appears to provide a calmer, quieter, safer context for learning; a warmer, more cooperative context for learning; and a combination of “loose parts” and autonomy that fosters developmentally beneficial forms of play. It is time to take nature seriously as a resource for learning — particularly for students not effectively reached by traditional instruction. (shrink)

Research suggests that contact with nature can be beneficial, for example leading to improvements in mood, cognition, and health. A distinct but related idea is the personality construct of subjective nature connectedness, a stable individual difference in cognitive, affective, and experiential connection with the natural environment. Subjective nature connectedness is a strong predictor of pro-environmental attitudes and behaviors that may also be positively associated with subjective well-being. This meta-analysis was conducted to examine the relationship between nature connectedness and happiness. (...) Based on 30 samples ( n = 8523), a fixed-effect meta-analysis found a small but significant effect size ( r = 0.19). Those who are more connected to nature tended to experience more positive affect, vitality, and life satisfaction compared to those less connected to nature. Publication status, year, average age, and percentage of females in the sample were not significant moderators. Vitality had the strongest relationship with nature connectedness ( r = 0.24), followed by positive affect ( r = 0.22) and life satisfaction ( r = 0.17). In terms of specific nature connectedness measures, associations were the strongest between happiness and inclusion of nature in self ( r = 0.27), compared to nature relatedness ( r = 0.18) and connectedness to nature ( r = 0.18). This research highlights the importance of considering personality when examining the psychological benefits of nature. The results suggest that closer human-nature relationships do not have to come at the expense of happiness. Rather, this meta-analysis shows that being connected to nature and feeling happy are, in fact, connected. (shrink)

The latter half of the twentieth century has been marked by debates in evolutionary biology over the relative significance of natural selection and random drift: the so-called “neutralist/selectionist” debates. Yet John Beatty has argued that it is difficult, if not impossible, to distinguish the concept of random drift from the concept of natural selection, a claim that has been accepted by many philosophers of biology. If this claim is correct, then the neutralist/selectionist debates seem at best futile, and (...) at worst, meaningless. I reexamine the issues that Beatty raises, and argue that random drift and natural selection, conceived as processes, can be distinguished from one another. (shrink)

The number of elements in a small set of items is appraised in a fast and exact manner, a phenomenon called subitizing. In contrast, humans provide imprecise responses when comparing larger numerosities, with decreasing precision as the number of elements increases. Estimation is thought to rely on a dedicated system for the approximate representation of numerosity. While previous behavioral and neuroimaging studies associate subitizing to a domain-general system related to object tracking and identification, the nature of small numerosity processing is (...) still debated. We investigated the neural processing of numerosity across subitizing and estimation ranges by examining electrophysiological activity during the memory retention period in a delayed numerical match-to-sample task. We also assessed potential differences in the neural signature of numerical magnitude in a fully non-symbolic or cross-format comparison. In line with behavioral performance, we observed modulation of parietal-occipital neural activity as a function of numerosity that differed in two ranges, with distinctive neural signatures of small numerosities showing clear similarities with those observed in visuospatial working memory tasks. We also found differences in neural activity related to numerical information in anticipation of single vs. cross-format comparison, suggesting a top-down modulation of numerical processing. Finally, behavioral results revealed enhanced performance in the mixed-format conditions and a significant correlation between task performance and symbolic mathematical skills. Overall, we provide evidence for distinct mechanisms related to small and large numerosity and differences in numerical encoding based on task demands. (shrink)

Algorithms for approximate Bayesian inference, such as those based on sampling (i.e., Monte Carlo methods), provide a natural source of models of how people may deal with uncertainty with limited cognitive resources. Here, we consider the idea that individual differences in working memory capacity (WMC) may be usefully modeled in terms of the number of samples, or “particles,” available to perform inference. To test this idea, we focus on two recent experiments that report positive associations between WMC and (...) two distinct aspects of categorization performance: the ability to learn novel categories, and the ability to switch between different categorization strategies (“knowledge restructuring”). In favor of the idea of modeling WMC as a number of particles, we show that a single model can reproduce both experimental results by varying the number of particles—increasing the number of particles leads to both faster category learning and improved strategy‐switching. Furthermore, when we fit the model to individual participants, we found a positive association between WMC and best‐fit number of particles for strategy switching. However, no association between WMC and best‐fit number of particles was found for category learning. These results are discussed in the context of the general challenge of disentangling the contributions of different potential sources of behavioral variability. (shrink)

Aim To ascertain the quantity and nature of gifts and items provided by the pharmaceutical industry in Australia to medical specialists and to consider whether these are appropriate in terms of justifiable ethical standards, empirical research and views expressed in the literature.

“Decisions from experience” (DFE) refers to a body of work that emerged in research on behavioral decision making over the last decade. One of the major experimental paradigms employed to study experienced-based choice is the “sampling paradigm”, which serves as a model of decision making under limited knowledge about the statistical structure of the world. In this paradigm respondents are presented with two payoff distributions, which, in contrast to standard approaches in behavioral economics, are specified not in terms of (...) explicit outcome-probability information, but by the opportunity to sample outcomes from each distribution without economic consequences. Participants are encouraged to explore the distributions until they feel confident enough to decide from which they would prefer to draw from in a final trial involving real monetary payoffs. One commonly employed measure to characterize the behavior of participants in the sampling paradigm is the sample size, that is, the number of outcome draws which participants choose to obtain from each distribution prior to terminating sampling. A natural question that arises in this context concerns the “optimal” sample size, which could be used as a normative benchmark to evaluate human sampling behavior in DFE. In this theoretical manuscript, we relate the DFE sampling paradigm to the classical statistical decision theoretic literature and, under a probabilistic inference assumption, evaluate optimal sample sizes for decisions from experience. In our treatment we go beyond analytically established results by showing how the classical statistical decision theoretic framework can be used to derive optimal sample sizes under arbitrary, but numerically evaluable, constraints. Finally, we critically evaluate the value of deriving optimal sample sizes under this framework as testable predictions for the experimental study of sampling behavior in DFE. (shrink)

Why was Hensen unsuccesful in the quantification of ecological sampling? No aspect of plankton research itself seems to have hindered quantification; both collecting methods and taxonomy were sufficiently advanced. The reason is probably that at the time he began sampling, Hensen had to devise his own statistical methods for expressing the reproducibility and validity of samples. Hensen might have succeeded in this if he had overcome prevalent nineteenth-century attitudes toward randomness.The statistical literature of medicine and physics with which (...) Hensen was probably familiar gave methods for expressing reproducibility and for comparing differences between means of different sets of observations. For example, a student of Poisson writing on medical statistics advocated using Poisson's limit (standard error 2√2) to test the difference between two means56. Other authors suggested that differences between means were most meaningful if very large numbers of observations were used.57 In his laboratory subsampling, Hensen used the propable error as a limit about means. In this and other ways, he seems most indebted to the physicist Ernst Abbe for statistical methods.58 However, all the methodology available to Hensen had been developed for situations in which errors are a property of the measurement or sampling process, and not of the phenomena themselves. The available methods for measuring reproducibility were based on the assumption that differences from the average were small and that they tended to accumulate about the mean in a bell-shaped pattern. Hensen constantly reinvestigated the distribution of plankton numbers about the average using a different method each time. Westergaard points out that medical statisticians did not make such investigations with their biological data.59To a considerable extent, biological sampling problems forced development of theory because samples afforded the only information on a pattern in water or soil which could not be directly observed. The sampling methods of Laplace and the late nineteenth-century government statisticians contrasted strongly with Hensen's because, either through subjective knowledge of the population sampled or through censuses, they attempted to choose representative or typical samples.60 The high reproducibility and validity of representative sampling is attained by knowing more about a population than a biologist can ordinarily know. The uncertain reproducibility and validity of biological sampling spurred the development of formal sampling theory.A formal sampling theory developed only after change in the general intellectual attitude toward randomness, which was reflected in nineteenth-century statistics.61 The ninteenth-century attitude that randomness is not part of nature changed in the twentieth century to a view of randomness as a property of nature.62 The physicist's incorporation of randomness into physical models in response to this intellectual change late in the nineteenth-century is discussed by Bork.63 In biology, the change was initiated by the attention Darwin focused on morphological variation. The English biometricians — Francis Galton and W. F. R. Weldon, for example — were prominent in developing methods for the analysis of biological variation.64 Most pertinent to the development of sampling theory was Karl Pearson's use of frequency distributions as models of biological variation. In ecology, quantification was brought about by Ronald Fisher more than by anyone else; he incorporated randomness into sampling plans and built upon the methods developed earlier for analysis of individual variation. Fisher's use of random sampling allowed comparison between the sample collections and the collections expected from a model population of known patterning (calculated with a frequency distribution). This is a much more efficient method of determining the validity of a sample than Hensen's comparison of collections with a model uniform collection. Intellectual background and accumulated biological information caused Fisher to find variability where Hensen had seen uniformity.In summary, Victor Hensen became interested in fisheries research because of the economic importance of fishing to Germany. Hensen had considerable understanding of the prerequisites for valid sampling, but the value of his quantitative approach was limited by the general preconceptions shared by most nineteenth-century biologists. Through Hensen's efforts many other biologists were stimulated to undertake quantitative samples, even though the statistical methods for analyzing variation among populations developed only after methods for analyzing variation among individuals had been developed. *** DIRECT SUPPORT *** A8402011 00003. (shrink)

Background:: Over the past few years, research ethics committees have increasingly demanded explicit consent before archival tissue samples can be used in research projects. Current UK guidance in this area requires an assessment of whether it is “practical” to obtain explicit consent. Ethics committees have little experience or evidence to help them to judge what is “practical” in this context.Methods:: We attempted to obtain general consent for research use of surplus tissue from renal transplant biopsies from the entire patient population (...) of the renal transplant unit in Leicester. The nature of this patient population would be expected to facilitate this task.Results:: A total of 495 letters were sent. Attempts were made to contact non-responders when they attended the outpatient clinic. One year after the initiation of the project, the opinions of 26% of the patients had still not been ascertained.Conclusions:: The results confirm that the vast majority of patients are happy for “surplus” biopsy material to be used for research; the situation does not parallel the use of autopsy tissue. A requirement to obtain explicit consent for the study of archival tissue is likely, however, to block or at least seriously delay research, which is contrary to the public interest and specifically may harm the interests of the patients concerned. In the UK, the problem of tissue being used against the wishes of the donor has now been largely replaced by the problem of prohibition of tissue use against the wishes of the donor. (shrink)

Using a sample of Chinese listed firms for the period of 2004–2010, this study examines the impact of religion on corporate philanthropic giving. Based on hand-collected data of religion and corporate philanthropic giving, we provide strong and robust evidence that religion is significantly positively associated with Chinese listed firms’ philanthropic giving. This finding is consistent with the view that religiosity has remarkable effects on individual thinking and behavior, and can serve as social norms to influence corporate philanthropy. Moreover, religion and (...) corporate philanthropic giving have a significantly weaker (less pronounced) positive association for state-owned enterprises than for non-state-owned enterprises. The results are robust to a variety of sensitivity tests. Our results highlight religious influence on corporate philanthropic giving in contemporary China, an old traditional country with a typical communist economy. (shrink)

ABSTRACT I begin by considering the nature of philosophy understood as a genre of writing. I claim that genres are impure, porous, changing sites of inclusion and exclusion that are anything but natural kinds. Furthermore, I suggest that works of poetry, drama, painting, dance, and other arts may profitably be understood as works of philosophy and that philosophy itself may profitably be understood as an art, as performance work. I support this claim by an analysis of philosophy's canon as (...) historicist, expressivist, and self-consciously hybrid. I explicate the notion of hybridity in terms of crossings understood as encounters, resistance and opposition, and passing borders. I conclude by drawing parallels between philosophical notions of hybridity and political issues of identity, community, and outsiders. Throughout this article, I am concerned to do philosophy in a way or style consistent with the expressivist view of philosophy I present. (shrink)

: Basia Irland is an artist whose work revolves around water. Her vision is wide and she addresses ecological, social, and policy issues. Many of her works consist of portable sculptures which house maps, videos, natural objects, water samples, hydrologic reports, and research. In this paper I focus on two of her pieces, Desert Fountain and the Gathering of Waters project. I find these two pieces especially illuminating, because Irland reveals the nature of water, and also illustrates what our (...) relationship to water should be. The ethical dimension of these pieces illustrates such values as harmony and reciprocity. Her work is a powerful statement about how we, individually and collectively, should interact with the natural world. I will explore each of these pieces in turn, allowing her work to make the connections between what is and what ought to be. (shrink)

Current interdisciplinary research points to a connection between the emotional relationship with nature and factors resulting from modern lifestyles, such as insufficient exercise and time spent in nature, and excessive use of information and communication technologies. These factors are often associated with the healthy development of school-age children. In the literature, ‘connectedness to nature’ is usually described as a term that measures the emotional and positive relationship between people and nature. The research was conducted on a sample of respondents consisting (...) of primary school pupils, their parents and teachers in primary schools in Croatia and Slovenia (N=1345). In the research, the adapted scale of the Connectedness to Nature Index (Chang and Monroe, 2012) was used as a measurement tool. It was found that connection with nature is rated with high scores, but also that there is no statistically significant correlation of the rating of connectedness to nature among pupils, parents and teachers in Croatia, but only among Slovenian respondents. The implications of the research results are reflected in the consideration of this topic for further research in the field of education. (shrink)

This study has focused on the mystical experience which is one of the most important topics of psychology of religion, but it is a subject not examined enough in Turkey and also tried to determine the relationship between personality traits and personality. Data were collected from 345 students who were studying at Erciyes University Faculty of Theology by questionnaire method. “The Mysticism Scale”which is developed by Ralph Hood and widely used in international literature to measure the mystical experience and “HEXACO (...) Personality Inventory”were used to measure the personality traits of students. In addition to descriptive statistics of demographic characteristics of the sample, The Pearson Moments Multiplication Correlation Analysis, Independent Sample t-Test and One-Way ANOVA techniques were used in the analysis. Findings show that participants have the highest average to Positive Affect and the lowest average to Temporal/Spatial Quality factor. In addition, they obtained close values in Ego Quality, Noetic Quality and Ineffability factors. When the students were evaluated in terms of gender, it was seen that there was a difference in level of significance only in terms of Unifying Quality. ANOVA analysis was carried out to determine whether there was any variation in class variable. As a result of this analysis, it is seen that all of the factors are significantly differentiated in terms of class variable. There is no difference in level of significance between age and mystical experience factors, the last independent variable. When looked at the correlations among mystical experience factors, it is understood that all of the factors are in a meaningful relationship with each other. Among the six factors of HEXACO, the students have the highest average on Humility-Honesty; the lowest average on eXtraversion. In terms of gender, there is a statistically significant difference in the level of Humility-Honesty, Emotionality, and Conscientiousness. There is no significant difference between class and age variables and personality traits. According to Linear Regression analysis, Agreeableness, Conscientiousness and Openness to Experience factors of personality traits are predictive of mystical experience in a statistically significant level. Summary: The fact that the mystical experience is a repetitive phenomenon in different social, cultural and religious structures in different periods and has a mysterious element in it has caused that mysticism has taken its place among the basic subjects of the field since the first periods of psychology of religion. One of the sections of The Varieties of Religious Experience, which is regarded as the main source of the area, is mysticism. In general, "mystical experience" is considered as a subcategory of "religious experience", which is a wider area. For this reason, it also carries the characteristics of religious experience. Due to these common features, it can be seen that they are used in place of each other in the literature.If the religious experience is defined as the experience of the individual at the time of encounter with the sacred, such experience can be obtained in two ways. In the “religion-based mystical experience”, which is the first way, institutional or established religious thoughts and understandings and holly writings are influential. The second way, “non-religious or natural mystical experience”, can be said to be spiritual quests that individual needs play an important role in them are effective.Personality is used as one of the basic variables in social and health sciences in general, and in psychology because it is among the main subjects in particular. The common emphasis of research on personality is that the phenomenon is extremely complicated. Despite its widespread use, the abstraction of the concept has been influenced by the diversity of the researchers' perspectives and this has led to a lack of clear consensus on the definition. However, in order to investigate the phenomenon in recent periods, dimensional approaches that their basic assumption is personality can be categorized under certain factors have begun to be preferred. In this study, HEXACO was used, because it was thought that it could make a more detailed measurement of personality.The sample of this study is composed of 345 students studying at Erciyes University Theology Faculty in 2017-2018 academic year. When looked at the gender distribution of the sample, the rate of male students was 21.2% (n=73); and the rate of female students was 78.8% (n=272). This reflects the current situation in the faculty. The average age was 21,13 (sd=1,761). The age range is 18-26. Class distribution was 23,5% (n = 81) in Preparatory class; 15.4% (n = 53) in first-grade; 19.4% (n = 67) in second-grade; 18.3% (n=63) in third grade (n = 63); and 23.5% (n = 81) in the fourth grade. It has been noted that distributions are homogeneous in terms of class variables.The "Mystical Experience Scale" which is developed by Ralph W. Hood to measure the criteria which are offered by Walter T. Stace and which must be in the mystical experience has been used in determining the tendency of mystical experience. Hood et al. have reported reasonable reliabilities for subscales based on 3-factor solution. Alpha coefficients of the original scale were,76,,69, and,76 for the extrovertive mysticism, introvertive mysticism and religious interpretation respectively. The adaptation of the scale to Turkish culture and the validity and reliability study were carried out by Mehmet Süheyl Unal as a graduate thesis and it was stated that the Alpha coefficient was,89. In this study, the Cronbach Alpha reliability coefficient of scale is,91. HEXACO, developed by Lee and Ashton, was used to determine personality traits. The scale was adapted to Turkish by Wasti, Lee, Ashton and Somer. The scale consists of Honesty-humility (H), Emotionality (E), eXtraversion (X), Agreeableness (A), Conscientiousness (C), and Openness to experience (O) factors.Pearson Moments Multiplication Correlation Analysis was performed to determine if there is a relationship between mystical experience tendencies and personality traits when the data were analyzed in accordance with the aim of the study. Later, it was tried to determine the power of explaining the variables with Multiple Linear Regression Analysis. In addition, One-way ANOVA was used to determine whether there was any relationship between significance levels. Moreover, descriptive statistics of relevant variables are included in the study.Findings show that participants have the highest average to Positive Affect (m=3,69; sd.=,77) and the lowest average to Temporal/Spatial Quality (m=2,94; sd.=,89) factor in terms of mystical experience. Additively, they obtained close values in Ego Quality, Noetic Quality and Ineffability factors. When the students were evaluated in terms of gender, it was seen that there was a difference in level of significance only in terms of Unifying Quality (t=1,770; p=,028). ANOVA analysis was carried out to determine whether there was any variation in class variable. As a result of this analysis, it is seen that all of the factors are significantly differentiated in terms of class variable. From the standing point of class variable, it is seen that the first grades differed negatively compared to the other classes. According to the data, the scores on the mystical experience scale for preparation and first grade are high while the averages for the next grade are falling. There is no difference on level of significance between age and mystical experience factors, the last independent variable. When looked at the correlations among mystical experience factors, it is understood that all of the factors are in a meaningful relationship with each other. The highest correlation is between Religious Quality and Ineffability (r=,661); the lowest correlation is between the Unifying Quality and the Temporal/Spatial Quality (r=,346).Among the six factors of HEXACO that have been developed to determine the personality traits, the students have the highest average on Humility-Honesty (m=3,76; sd.=,55); the lowest average on eXtraversion (m=3,04; sd.=0,65). In terms of gender, there is a statistically significant difference in factors of Humility-Honesty (t=,606; p=,004), Emotionality (t=,334; p=,000), and Constientiousness (t=,022; p=,033). There is no significant difference between class and age variables and personality traits. According to Linear Regression analysis, Agreeableness, Constientiousness and Openness to Experience factors of personality traits are predictive of mystical experience in a significant level statistically.Personality dimensions that are most related to mystical experience as a result of analysis are Conscientiousness and Openness to Experience. When the mystical experience is compared with the personality traits, it is concluded that Openness to Experience factor is related to all the factors of the mystical experience except for the Ineffability. Although the relationship is regarded as weak in terms of correlation, it is an important finding that there are positive relations in between. In other words, as personality traits evolve, the mystical experience level also increases. The lack of a similar work in the literature in this respect removes the possibility of making comparisons. (shrink)

It has been argued that people in areas with high pathogen loads will be more likely to avoid outsiders, to be biased in favor of in-groups, and to hold collectivist and conformist values. Cross-national studies have supported these predictions. In this paper we provide new pathogen codes for the 186 cultures of the Standard Cross-Cultural Sample and use them, together with existing pathogen and ethnographic data, to try to replicate these cross-national findings. In support of the theory, we found that (...) cultures in high pathogen areas were more likely to socialize children toward collectivist values (obedience rather than self-reliance). There was some evidence that pathogens were associated with reduced adult dispersal. However, we found no evidence of an association between pathogens and our measures of group bias (in-group loyalty and xenophobia) or intergroup contact. (shrink)

Women’s capacity to reproduce varies over the life span, and developmental goals such as family formation are age-graded and shaped by social norms about the appropriate age for completing specific developmental tasks. Thus, a woman’s age may be linked to her ideas about what an ideal partner should be like. With the goals of replicating and extending prior research, in this study we examined the role of age in women’s partner preferences across the globe. We investigated associations of age with (...) ideal long-term partner preferences in a cross-cultural sample of 17,254 single (i.e., unpartnered) heterosexual women, ages 18 to 67, from 147 countries. Data were collected via an online questionnaire, the Ideal Partner Survey. Confirming our preregistered hypotheses, we found no or only negligible age effects on preferences for kindness-supportiveness, attractiveness, financial security-successfulness, or education-intelligence. Age was, however, positively associated with preferences for confidence-assertiveness. Consistent with family formation goals, age was associated with an ideal partner’s parenting intentions (high until approximately age 30, then decreasing afterward). Age range deemed acceptable (and in particular, the discrepancy between one’s own age and the minimum ideal age of a partner) increased with age. This latter pattern also replicated in exploratory analyses based on subsamples of lesbian and bisexual women. In summary, age has a limited impact on partner preferences. Of the attributes investigated, only preference for confidence-assertiveness was linked with age. However, age range deemed acceptable and an ideal partner’s parenting intention, a dimension mostly neglected in earlier research, substantially vary with age. (shrink)

The topic of cheating among college students has received considerable attention in the education and psychology literatures. But most of this research has been conducted with relatively small samples and individual projects have generally focused on students from a single campus. These studies have improved our understanding of cheating in college, but it is difficult to generalize their findings and it is also difficult to develop a good understanding of the differences that exist among different academic majors. Understanding such differences (...) may be important in developing improved strategies for combating college cheating. The objective of this paper is to examine the relation between cheating and the choice of academic major with a particular focus on natural science and engineering majors. The data source for this analysis is a study of over 4,000 students from 31 campuses which was conducted in the 1995–1996 academic year. (shrink)

The fact that the mystical experience is a repetitive phenomenon in different social, cultural and religious structures in different periods and has a mysterious element in it has caused that mysticism has taken its place among the basic subjects of the field since the first periods of psychology of religion. One of the sections of The Varieties of Religious Experience, which is regarded as the main source of the area, is mysticism. In general, "mystical experience" is considered as a subcategory (...) of "religious experience", which is a wider area. For this reason, it also carries the characteristics of religious experience. Due to these common features, it can be seen that they are used in place of each other in the literature. If the religious experience is defined as the experience of the individual at the time of encounter with the sacred, such experience can be obtained in two ways. In the “religion-based mystical experience”, which is the first way, institutional or established religious thoughts and understandings and holly writings are influential. The second way, “non-religious or natural mystical experience”, can be said to be spiritual quests that individual needs play an important role in them are effective. Personality is used as one of the basic variables in social and health sciences in general, and in psychology because it is among the main subjects in particular. The common emphasis of research on personality is that the phenomenon is extremely complicated. Despite its widespread use, the abstraction of the concept has been influenced by the diversity of the researchers' perspectives and this has led to a lack of clear consensus on the definition. However, in order to investigate the phenomenon in recent periods, dimensional approaches that their basic assumption is personality can be categorized under certain factors have begun to be preferred. In this study, HEXACO was used, because it was thought that it could make a more detailed measurement of personality. The sample of this study is composed of 345 students studying at Erciyes University Theology Faculty in 2017-2018 academic year. When looked at the gender distribution of the sample, the rate of male students was 21.2% (n=73); and the rate of female students was 78.8% (n=272). This reflects the current situation in the faculty. The average age was 21,13 (sd=1,761). The age range is 18-26. Class distribution was 23,5% (n = 81) in Preparatory class; 15.4% (n = 53) in first-grade; 19.4% (n = 67) in second-grade; 18.3% (n=63) in third grade (n = 63); and 23.5% (n = 81) in the fourth grade. It has been noted that distributions are homogeneous in terms of class variables. The "Mystical Experience Scale" which is developed by Ralph W. Hood to measure the criteria which are offered by Walter T. Stace and which must be in the mystical experience has been used in determining the tendency of mystical experience. Hood et al. have reported reasonable reliabilities for subscales based on 3-factor solution. Alpha coefficients of the original scale were ,76, ,69, and ,76 for the extrovertive mysticism, introvertive mysticism and religious interpretation respectively. The adaptation of the scale to Turkish culture and the validity and reliability study were carried out by Mehmet Süheyl Unal as a graduate thesis and it was stated that the Alpha coefficient was ,89. In this study, the Cronbach Alpha reliability coefficient of scale is ,91. HEXACO, developed by Lee and Ashton, was used to determine personality traits. The scale was adapted to Turkish by Wasti, Lee, Ashton and Somer. The scale consists of Honesty-humility (H), Emotionality (E), eXtraversion (X), Agreeableness (A), Conscientiousness (C), and Openness to experience (O) factors. Pearson Moments Multiplication Correlation Analysis was performed to determine if there is a relationship between mystical experience tendencies and personality traits when the data were analyzed in accordance with the aim of the study. Later, it was tried to determine the power of explaining the variables with Multiple Linear Regression Analysis. In addition, One-way ANOVA was used to determine whether there was any relationship between significance levels. Moreover, descriptive statistics of relevant variables are included in the study. Findings show that participants have the highest average to Positive Affect (m=3,69; sd.=,77) and the lowest average to Temporal/Spatial Quality (m=2,94; sd.=,89) factor in terms of mystical experience. Additively, they obtained close values in Ego Quality, Noetic Quality and Ineffability factors. When the students were evaluated in terms of gender, it was seen that there was a difference in level of significance only in terms of Unifying Quality (t=1,770; p=,028). ANOVA analysis was carried out to determine whether there was any variation in class variable. As a result of this analysis, it is seen that all of the factors are significantly differentiated in terms of class variable. From the standing point of class variable, it is seen that the first grades differed negatively compared to the other classes. According to the data, the scores on the mystical experience scale for preparation and first grade are high while the averages for the next grade are falling. There is no difference on level of significance between age and mystical experience factors, the last independent variable. When looked at the correlations among mystical experience factors, it is understood that all of the factors are in a meaningful relationship with each other. The highest correlation is between Religious Quality and Ineffability (r=,661); the lowest correlation is between the Unifying Quality and the Temporal/Spatial Quality (r=,346). Among the six factors of HEXACO that have been developed to determine the personality traits, the students have the highest average on Humility-Honesty (m=3,76; sd.=,55); the lowest average on eXtraversion (m=3,04; sd.=0,65). In terms of gender, there is a statistically significant difference in factors of Humility-Honesty (t=,606; p=,004), Emotionality (t=,334; p=,000), and Constientiousness (t=,022; p=,033). There is no significant difference between class and age variables and personality traits. According to Linear Regression analysis, Agreeableness, Constientiousness and Openness to Experience factors of personality traits are predictive of mystical experience in a significant level statistically. Personality dimensions that are most related to mystical experience as a result of analysis are Conscientiousness and Openness to Experience. When the mystical experience is compared with the personality traits, it is concluded that Openness to Experience factor is related to all the factors of the mystical experience except for the Ineffability. Although the relationship is regarded as weak in terms of correlation, it is an important finding that there are positive relations in between. In other words, as personality traits evolve, the mystical experience level also increases. The lack of a similar work in the literature in this respect removes the possibility of making comparisons. (shrink)