The article examines how Salomon Maimon’s concept of number as ratio can be used to demonstrate that arithmetical judgments are analytical. Based on his critique of Kant’s synthetic a priori judgments, I show how this notion of number fulfills Maimon’s requirements for apodictic knowledge. Moreover, I suggest that Maimon was influenced by mathematicians who previously defined number as a ratio, such as Wallis and Newton. Following an analysis of the real definition of this concept, I conclude (...) that within the framework of Maimon’s philosophy, arithmetical judgments cannot be analytical, nor is arithmetic an objectively necessary science, but rather only subjectively necessary. We should also cast doubt on his claim that we can create real objects from pure concepts of the understanding. (shrink)

Sex selection of children by pre-conception and post-conception techniques remains morally controversial and even illegal in some jurisdictions. Among other things, some critics fear that sex selection will distort the sex ratio, making opposite-sex relationships more difficult to secure, while other critics worry that sex selection will tilt some nations toward military aggression. The human sex ratio varies depending on how one estimates it; there is certainly no one-to-one correspondence between males and females either at birth or across (...) the human lifespan. Complications about who qualifies as ‘male’ and ‘female’ complicate judgments about the ratio even further. Even a judiciously estimated sex ratio does not have, however, the kind of normative status that requires society to refrain from antenatal sex selection. Some societies exhibit lopsided sex ratios as a consequence of social policies and practices, and pragmatic estimates of social needs are a better guide to what the sex ratio should be, as against looking to ‘nature’. The natural sex ratio cannot be a sound moral basis for prohibiting parents from selecting the sex of their children, since it ultimately lacks any normative meaning for social choices. (shrink)

The recent TeGenero phase I trial of a novel monoclonal antibody in healthy volunteers produced a drastic inflammatory reaction in participants receiving the experimental agent. Commentators on the ethics of the research have focused considerable attention on the role of financial considerations: the for-profit status of the biotechnology company and Contract Research Organization responsible respectively for sponsoring and conducting the trial and the amount of monetary compensation to participants. We argue that these financial considerations are largely irrelevant and distort ethical (...) appraisal of this tragic research. Except for administering the antibody to all 6 participants nearly simultaneously, the trial appears to fulfill all of the critical ethical requirements for clinical research—social value, scientific validity, fair subject selection, favorable risk-benefit ratio, independent review, informed consent, and respect for enrolled participants. (shrink)

Ordinary measurement using a standard scale, such as a ruler or a standard set of weights, has two fundamental properties. First, the results are approximate, for example, within 0.1 g. Second, the resulting indistinguishability is transitive, rather than nontransitive, as in the standard psychological comparative judgments without a scale. Qualitative axioms are given for structures having the two properties mentioned. A representation theorem is then proved in terms of upper and lower measures.

As Anthony Tol explains in his general introduction to (his translation of) Vollenhoven's 1926 inaugural address, the Reformed epistemology that Vollenhoven espouses here is essentially three-layered. Most basic is the intuition - the starting point of all knowing. It starts with discerning. Then there is knowledge. At this point language, communication, and judgments are relevant. The third layer is thought. Thought may disclose and renew or criticize and correct against the background of what we know. Thought is also central (...) to concept formation. The factor that runs through these three layers is truth, taken realistically. It has its seat in the intuition of discerning. It is central to knowledge, for the essence of knowledge is said to be "possessing truth." And in connection with thought, or more particularly in concept formation, the latter is described as "truth grasped in a form." Apart from advocating his own understanding of epistemology in this inaugural address, Vollenhoven takes issue with how epistemology is generally understood. The critique is cast in a historical overview. (shrink)

In this paper I put forward some arguments in defence of inclusive legal positivism . The general thesis that I defend is that inclusive positivism represents a more fruitful and interesting research program than that proposed by exclusive positivism . I introduce two arguments connected with legal interpretation in favour of my thesis. However, my opinion is that inclusive positivism does not sufficiently succeed in estranging itself from the more traditional legal positivist conceptions. This is the case, for instance, with (...) regard to the value-freedom principle, which is commonly accepted by inclusive positivist scholars. In contrast with this approach, I try to show, in the concluding section, how a constructivistic version of inclusive positivism could legitimately acknowledge the presence of value-judgments in the cognitive activities of jurists and legal theorists. (shrink)

Although symmetry has been discussed in terms of a major law of perceptual organization since the early conceptual efforts of the Gestalt school (Wertheimer, Metzger, Koffka and others), the first quantitative measurements testing for effects of symmetry on processes of Gestalt formation have seen the day only recently. In this study, a psychophysical rating study and a “foreground”-“background” choice response time experiment were run with human observers to test for effects of bilateral symmetry on the perceived strength of figure-ground in (...) triangular Kanizsa configurations. Displays with and without bilateral symmetry, identical physically-specified-to-total contour ratio, and constant local contrast intensity within and across conditions, but variable local contrast polarity and variable orientation in the plane, were presented in a random order to human observers. Configurations with bilateral symmetry produced significantly stronger figure-ground percepts reflected by greater subjective magnitudes and consistently higher percentages of “foreground” judgments accompanied by significantly shorter response times. These effects of symmetry depend neither on the orientation of the axis of symmetry, nor on the contrast polarity of the physical inducers. It is concluded that bilateral symmetry, irrespective of orientation, significantly contributes to the, largely sign-invariant, visual mechanisms of figure-ground segregation that determine the salience of figure-ground in perceptually ambiguous configurations. (shrink)

Introspection is a fundamental part of our mental lives. Nevertheless, its reliability and its underlying cognitive architecture have been widely disputed. Here, I propose a principled way to model introspection. By using time-tested principles from signal detection theory (SDT) and extrapolating them from perception to introspection, I offer a new framework for an introspective signal detection theory (iSDT). In SDT, the reliability of perceptual judgments is a function of the strength of an internal perceptual response (signal- to-noise ratio) (...) which is, to a large extent, driven by the intensity of the stimulus. In parallel to perception, iSDT models the reliability of introspective judgments as a function of the strength of an internal introspective response (signal-to-noise ratio) which is, to a large extent, driven by the intensity of conscious experiences. Thus, by modelling introspection after perception, iSDT can calibrate introspection’s reliability across a whole range of contexts. iSDT offers a novel, illuminating way of thinking about introspection and the cognitive processes that support it. (shrink)

Eye-tracking techniques were used to measure men’s attention to back-posed and front-posed images of women varying in waist-to-hip ratio (WHR). Irrespective of body pose, men rated images with a 0.7 WHR as most attractive. For back-posed images, initial visual fixations (occurring within 200 milliseconds of commencement of the eye-tracking session) most frequently involved the midriff. Numbers of fixations and dwell times throughout each of the five-second viewing sessions were greatest for the midriff and buttocks. By contrast, visual attention to (...) front-posed images (first fixations, numbers of fixations, and dwell times) mainly involved the breasts, with attention shifting more to the midriff of images with a higher WHR. This report is the first to compare men’s eye-tracking responses to back-posed and front-posed images of the female body. Results show the importance of the female midriff and of WHR upon men’s attractiveness judgments, especially when viewing back-posed images. (shrink)

The grammatical paradigm used to be a model for entire areas of cognitive science. Its primary tenet was that theories are axiomatic-like systems. A secondary tenet was that their predictions should be tested quickly and in great detail with introspective judgments. While the grammatical paradigm now often seems passé, we argue that in fact it continues to be as efficient as ever. Formal models are essential because they are explicit, highly predictive, and typically modular. They make numerous critical predictions, (...) which must be tested efficiently; introspective judgments do just this. We further argue that the grammatical paradigm continues to be fruitful. Within linguistics, implicature theory is a recent example, with a combination of formal explicitness, modularity, and interaction with experimental work. Beyond traditional linguistics, the grammatical paradigm has proven fruitful in the study of gestures and emojis; literature (“Free Indirect Discourse”); picture semantics and comics; music and dance cognition; and even reasoning and concepts. We argue, however, that the grammatical paradigm must be adapted to contemporary cognitive science. Computational methods are essential to derive quantitative predictions from formal models (Bayesian pragmatics is an example). And data collection techniques offer an ever richer continuum of options, from introspective judgments to large-scale experiments, which makes it possible to optimize the cost/benefit ratio of the empirical methods that are chosen to test theories. (shrink)

The measurement of sensory intensity has had a long history, attracting the attention of investigators from many disciplines including physiology, psychology, physics, mathematics, philosophy, and even chemistry. While there has been a continuing doubt by some that sensation has the properties necessary for measurement, experiments designed to obtain estimates of sensory intensity have found that a general rule applies: Equal stimulus ratios produce equal sensory ratios. Theories concerning the basis for this simple psychophysical rule are discussed, with emphasis given to (...) the physical correlate theory, which considers judgments of subjective magnitudes to be based upon estimates of physical dimensions that vary regularly with changes in degree of stimulation. For the most thoroughly investigated sensory scales, brightness and loudness, the physical correlate is considered to be distance. Our “tacit knowledge” of the sensory effects of changing distance plays an essential role in matching motor activities to environmental conditions and in ensuring accurate perceptual evaluations through brightness and loudness constancies. In psychophysical experiments, subjects apparently use this same tacit knowledge when required to estimate relative subjective magnitudes. The evidence related to the physical correlate theory is summarized, and it is concluded that, while under appropriate conditions we demonstrate considerable skill in evaluating environmental relationships, we are quite unable to estimate the neurophysiological nature or quantity of sensory response. A psychophysics devoted to studying conditions required for accuracy and conditions producing errors in the perception of environmental relationships would seem to be more valuable than one devoted to subjective magnitudes. (shrink)

Experimental research suggests that people draw a moral distinction between bad outcomes brought about as a means versus a side effect (or byproduct). Such findings have informed multiple psychological and philosophical debates about moral cognition, including its computational structure, its sensitivity to the famous Doctrine of Double Effect, its reliability, and its status as a universal and innate mental module akin to universal grammar. But some studies have failed to replicate the means/byproduct effect especially in the absence of other factors, (...) such as personal contact. So we aimed to determine how robust the means/byproduct effect is by conducting a meta-analysis of both published and unpublished studies (k = 101; 24,058 participants). We found that while there is an overall small difference between moral judgments of means and byproducts (standardized mean difference = 0.87, 95% CI 0.67 – 1.06; standardized mean change = 0.57, 95% CI 0.44 – 0.69; log odds ratio = 1.59, 95% CI 1.15 – 2.02), the mean effect size is primarily moderated by whether the outcome is brought about by personal contact, which typically involves the use of personal force. (shrink)

Notwithstanding requirements for scientific/social value and risk/benefit proportionality in major research ethics policies, there are no widely accepted standards for these judgments in Phase 1 trials. This paper examines whether the principle of clinical equipoise can be used as a standard for assessing the ratio of risk to direct-benefit presented by drugs administered in one category of Phase 1 study—first-in-human trials involving patients. On the basis of the supporting evidence for, and architecture of, Phase 1 studies, the articles (...) offers two provisional conclusions: (1) the risks of drug administration in such trials cannot generally be justified on therapeutic grounds but by appeal to the social value of the research; and (2) a framework for adjudicating the ratio of risk/social-value must be developed. (shrink)

A meta-analysis and an experiment show that the degree of compression of the in-depth dimension of visual space relative to the frontal dimension increases quickly as a function of the distance between the stimulus and the observer at first, but the rate of change slows beyond 7 m from the observer, reaching an apparent asymptote of about 50 %. In addition, the compression of visual space is greater for monocular and reduced cue conditions. The pattern of compression of the in-depth (...) dimension as a function of distance is similar to the ratio of in-depth to frontal visual angles of stimuli, but is not as extreme as this ratio would suggest, implying that observers are incapable of fully ignoring size information provided by cues to depth. Size and distance judgments may be described by an Affine transformation of physical space; however, the compression parameter in this model changes as a function of distance from the observer and other experimental conditions. (shrink)

Outcome-adaptive randomization has been proposed as a corrective to certain ethical difficulties inherent in the traditional randomized clinical trial using fixed-ratio randomization. In particular, it has been suggested that OAR redresses the balance between individual and collective ethics in favour of the former. In this paper, I examine issues of welfare and autonomy arising in relation to OAR. A central issue in discussions of welfare in OAR is equipoise, and the moral status of OAR is crucially influenced by the (...) way in which this concept is construed. If OAR is based on a model of equipoise that demands strict indifference between competing interventions throughout the trial, such equipoise is disturbed by accruing data favouring one treatment over another; OAR seeks to redress this by weighting randomization to the seemingly superior treatment. However, this is a partial response, as patients continue to be allocated to the inferior therapy. Moreover, it rests upon considerations of aggregate harms and benefits, and does not therefore uphold individual ethics. Issues of fairness also arise, as early and late enrollees are randomized on a different basis. Fixed-ratio randomization represents a fuller and more consistent response to a loss of equipoise, as so construed. With regard to consent, the complexity of OAR poses challenges to adequate disclosure and comprehension. Additionally, OAR does not offer a remedy to the therapeutic misconception—participants’ tendency to attribute treatment allocation in an RCT to individual clinical judgments, rather than to scientific considerations—and, if anything, accentuates rather than alleviates this misconception. In relation to these issues, OAR fails to offer ethical advantages over fixed-ratio randomization. More broadly, the ethical basis of OAR can be seen to lie more in collective than in individual ethics, and overall it fares worse in this territory than fixed-ratio randomization. (shrink)

The notion that a false positive (false conviction) is worse than a false negative (false acquittal) is a deep-seated commitment in the theory of criminal law. Its most illustrious formulation, the so-called Blackstone’s ratio, affirms that “it is better that ten guilty persons escape than that one innocent suffer”. Are people’s evaluations of criminal statutes consitent with this tenet of the Western legal tradition? To answer this question, we conducted three experiments (total _N_ = 2492) investigating how people reason (...) about a particular class of offenses—proxy crimes—known to vary in their specificity and sensitivity in predicting actual crime. By manipulating the extent to which proxy crimes convict the innocent and acquit those guilty of a target offense, we uncovered evidence that attitudes toward proxy criminalization depend primarily on its propensity toward false positives, with false negatives exerting a substantially weaker effect. This tendency arose across multiple experimental conditions—whether we matched the rates of false positives and false negatives or their frequencies, whether information was presented visually or numerically, and whether decisions were made under time pressure or after a forced delay—and was unrelated to participants’ probability literacy or their professed views on the purpose of criminal punishment. Despite the observed inattentiveness to false negatives, when asked to justify their decisions, participants retrospectively supported their judgments by highlighting the proxy crime’s efficacy (or inefficacy) in combating crime. These results reveal a striking inconsistency: people favor criminal policies that protect the rights of the innocent, but report comparable concern for their expediency in fighting crime. (shrink)

Theories in the cognitive science of religion (CSR) are sometimes seen as debunking religious or supernatural beliefs (SBs). To date, arguments have been produced by proponents on both sides, with some claiming that debunking would result and others claiming that it would not. In this paper, I depart from the approach taken by others and offer an approach based in broadly Bayesian methods of updating subjective probability assignments, including classical Bayesian formulas as well as comparative ratios and Jeffrey conditionalization. I (...) argue that debunking may take place, but only if specified conditions are met. One way to show that debunking takes place would be to show that the probability of some CSR theory naturalistically explaining SBs diminishes when it is postulated that SBs have epistemic warrant. Another alternative would be to show that CSR theories are less likely to succeed in explaining the origin of SBs if SBs have warrant than if they lack warrant. It can also be helpful to consider the role played by uncertain and even ineffable judgments. Either way, debunking SBs does not follow simply from CSR but must be considered in light of prior epistemic commitments and the role they play in evaluating probabilities. (shrink)

Measurement practices are central to most sciences. In the human sciences, however, it remains controversial whether the measurement of human attributes—depression, happiness, intelligence, etc.—has been successful. Are, say, widely used depression questionnaires valid measuring instruments? Can we trust self-reported happiness scales to deliver quantitative measurements as it is sometimes claimed? These and related questions are till today hotly disputed. There are two main frameworks under which human measurements are studied and criticized. One is the so-called construct validity framework. Here, criticisms (...) to human measurements are typically of the form “this instrument is not valid: it does not actually measure the attribute we set out to measure”. The second framework is the standard typology of measurement scales (nominal, ordinal, interval, and ratio). Human measurements are commonly challenged for being merely ordinal—not quantitative: interval or ratio—despite the fact that many researchers use measurement results as if they were quantitative. The first part of the dissertation studies how adequate these frameworks are for evaluating measuring instruments and the inferences they afford. Regarding the concept of validity, it is commonly understood unconditionally, that is, without restricting validity judgments about measuring instruments to context-specific situations. Instruments are said to be (in)valid simpliciter. In Chapter 2, I argue against this conception of validity and in favor of a contextual one. Regarding the second main framework, the standard typology of scales is typically linked to a set of prescriptions regarding (un)justified measurement inferences. I call this classification-cum-prescriptions the “received view” on measurement scales. In chapters 3 and 4, I question the idea that the received view is an impeccable guide for clarifying the kinds of inferences we are licensed to make from measurement results in human science contexts. I motivate general doubts about the adequacy of the received view in Chapter 3, and I articulate these doubts in detail for the specific case of average group comparisons in Chapter 4. The upshot of this first part of the dissertation is a deeper awareness of the complexity surrounding which inferences can legitimately be made from measuring instruments. The first part of the dissertation is largely framed under the assumption that some human attributes are indeed quantitative, even if they are not currently being measured quantitatively. The second part addresses two important issues raised by that assumption. Chapter 5 tackles the so-called “quantity objection”: that human science attributes are themselves not quantitative, thus they cannot be quantitatively measured. This objection has been deployed to argue against optimistic positions regarding human quantification. I argue that the quantity objection is not successful in this sense—it begs the question to these optimistic human scientists that, just like their colleagues in the physical sciences have done, postulate theoretical quantitative attributes as working hypotheses. But what does treating human attributes quantitatively as working hypotheses amount to? And what are, or can be, “amounts” of depression, happiness, etc.? Chapter 6 argues that there is not one but various approaches for quantitatively conceiving of human attributes, each with its own success conditions. This chapter offers a conceptual framework for making progress on debates about controversial human measurements. (shrink)

Basic characteristic of Islamic heritage law, principally it has accepted the two-to-one ratio between the male and the female children/siblings in division of heritage. In Islamic inheritance law, the main/basic reason why the share of the male is twice the share of the female is no “value” judgments given to female/women in creation and gender in Islam, on the contrary, are real realities related with the roles and financial obligations that man and woman have undertaken, in other words, (...) related with “socio-economic structure/fact” in the family and society structure foreseen by Islam. As a matter of fact, “need principle” is based on in division and succession of heritageand a fair arrangement has been made in accordance with the rights and responsibilities of the husband and wife in Islamic Law. In some classical tafsīr books, the concept of “degree” in the verse “... Men have a degree (right) over women” (Al-Baqara 2/228) mentioning the mutual rights and responsibilities of women and men; and the expression of “lil al-dhakari mithlu haẓẓ al-unthayain” in the verse –the inheritance of man is the share of two women– (Al-Nisā 4/11) mentioning the inheritance shares of boys and girls is interpreted against the woman by disregarding the intended purpose and socio-economic contexts of these verses. As a result of this interpretation, the share of men in inheritance is twice the share of women in Islamic law is ontologically (existential/creation) based on a justification that “man is superior to woman”. In this article/study, an analyticallook atthe interpretations in some classical tafsīr books on the axis of “daraja/degree” and “lil al-dhakari mithlu haẓẓ al-unthayain” that today sheds light on the sociological-historical background of depriving the daughter from the heritage will be made. Summary: Just as there is no way to determine a person’s sex, it is not either possible by reason to have such an opportunity. - With the possibility of medical intervention nowadays - sex is determined by the discretion of the Supreme Creator rather than will. Indeed, it is mentioned in the Qur’ān: To Allah belongs the dominion of the heavens and the earth; He creates what he wills. He gives to whom He wills female [children], and He gives to whom He wills males (Al-Shūrā 42/49.)In addition to human biological sex, there is also social gender. Indeed, the term “sex” refers to being biologically female or male, while the term "gender" refers to the social and cultural identity of a woman or man, or the social roles that occur in the historical process.Accordingly, while it is not possible to determine biological sex (in normal circumstances in advance), determining gender is shaped by the cultural will of individuals and societies. As a matter of fact, gender is shaped according to the religions, customs and cultures of the societies and it shows differences according to time, culture and family structure. In this context, in the pre-Islamic Arab society, the gender of the girl or the woman was shaped by the custom of the ritual and customs. Indeed, it is a known fact that during the period of Jahiliyyah, in terms of social gender, the girl/woman has been deprived of many social and economic rights, especially heritage. The Qur’ān has brought the girls who, in the period of Jahiliyyah, were oppressed in terms of gender, deprived of many social and economical rights, treated as second class human, embarrassed of themselves and buried alive, to the same position as man. In this context, as it is in every field in the direction of social structure and social conditions of that day, also in the field of inheritance law, a number of regulations were made in the Qur’ān and the Sunnah being the main sources of Islam. The divisions of the inheritance were connected with religious and legal rules and the shares of the inheritance of the sons and daughters were determined by naṣṣ (verses and hadiths).However, in Islamic inheritance law, as a requirement of the structure of family and society accepted by Islam, in principle, “two-to-one” measures have been adopted between male and female children. As a matter of fact, in this aspect, it is mentioned in the Qur’ān: Allah instructs you concerning your children: for the male, what is equal to the share of two females (Al-Nisā 4/11.)On one hand, the principle that Islamic law brings between boys and girls; Seems to be an inequality in terms of the arrangement in which "the inheritance share of the male child is twice the share of the female child", while on the other hand, within the border of in the family foreseen by Islam, this regulation has not been seen as an injustice and inequity by Muslim societies, because in Islamic family law, a man is obliged to ensure the livelihood of the family after marriage. He is also obliged to give his wife her mahr when marrying.In Islamic inheritance law, “necessity principle” is taken as the basis of responsibility that women and man have undertaken in family and society. Therefore, even though giving nothing at all to those who are not in need and giving less to those who are in less need, giving too much to those who are in much need might seem contrary to the principle of equality, it is a necessity of the principle of justice and fairness. As a matter of fact, while "law equality, necessity in sharing" principle, law is arranged according to people's qualifications, goods and wealth sharing is divided according to the needs of people. In this context, there has been a fair division in Islamic heritage law based on the necessity, (distributive) justice and fairness principle. Indeed, the French philosopher Roger Garaudy (1913-2012), who chose /converted to Islam, evaluates the following about the proportion of male child in the Qur'an to that of female child: “When we consider that in the Arab society all the obligations of the family and of the care of the parents and of all the things that we call ‘social security’ today are put on the shoulders of the husband, the hereditary male child's share must be twice as high as the female child’s is”.As Garaudy argues, the difference in the inheritance of women and men in Islamic inheritance law is not a legal discrimination/inequality, but a form of divisiveness stemming from a need based on the role and responsibility that women and men have undertaken in the family and society. Therefore, giving nothing to those who need nothing, giving little to those who need little, and giving a lot to those who need a lot,even though may seem contradictious to the principle of equality, it becomes a necessity of equity and (distributive) justice principle. In this case, in Islamic inheritance law, the basic reason why the share of the male child is twice the share of the female child, is social and economic reasons and it is possible to rank them as follows:1) According to Islamic law, women are not obliged to make their own economic livelihoods. The woman’s economic responsibility belongs to her father or brothers before marriage, and then to her husband after marriage. 2) When a woman is married she is not responsible for herself or other family members’ livelihood. The male is obliged to make a living for himself, his wife and his children.3) While married, the male is obliged to give the wife mahr. The woman has no such responsibility.As it is understood from the above explanations, in Islamic inheritance law, the basic reason why the share of the male child is twice the share of the female child is not about the ontologically “value” based on creation and sex given to the woman (girl child) in Islam. On the contrary, it is the real facts concerning the family and society structure that Islam predicts, the roles and financial obligations that man and woman have undertaken, namely “socio-economic structure/fact”.In some commentaries in classical commentary books, the rights and responsibilities of women and men are referred to, like: the word “degree” mentioned in: …but the men have a degree over them [in responsibility and authority (Al-Baqara 2/228), and the talk about the inheritance shares of boys and girls in: for the male, what is equal to the share of two females (Al-Nisā 4/11). Eventually, the concepts “lil al-dhakari mithlu haẓẓ al-unthayain” have been associated with the gender of the woman/girl child ontologically (based on social fact) by ignoring the referent purpose and socio-economic contexts of these verses. As a result of these interpretations, it was desired that the Islamic law principle of inheritance share of male child being twice the share of female child, ontologically, should be based on a justification that “man is superior to woman”.In this study, some of the era’s dominant culture classical interpretations grounding women's inheritances share on her gender and based on the axis of the concepts of "degree" and “lil al-dhakari mithlu haẓẓ al-unthayain” in the related verses of the Qur'ān will be elaborated. (shrink)

Experimental phenomenology has demonstrated that perception is much richer than stimulus. As is seen in color perception, one and the same stimulus provides more than several modes of appearance or perceptual dimensions. Similarly, there are various perceptual dimensions in form perception. Even a simple geometrical figure inducing visual illusion gives not only perceptual impressions of size, shape, slant, depth, and orientation, but also affective or aesthetic impressions. The present study reviews our experimental phenomenological work on visual illusion and experimental aesthetics, (...) and examines how aesthetic preference is influenced by stimulus factors determining visual illusions including anomalous surface and transparency as well as geometrical illusion. Along with line figures producing geometrical illusions, illusory surface figures inducing neon color spreading and transparency effects were used as test patterns. Participants made both of psychophysical judgments and of aesthetic judgments for the same test pattern. Both of geometrical illusions and aesthetic preferences were found to change similarly as a function of stimulus variables such as the number of filling lines and the size ratio of the inner and outer figural components. Also, following specific stimulus variables such as lightness contrast ratio and spatial interval between inducing figural elements (so called ``packmen''), strong effects of color spreading and transparency were accompanied with strong preferences. It seems that the paradigm to investigate aesthetic phenomena along with perceptual dimensions is useful to bridge the gap between experimental phenomenology and experimental aesthetics. (shrink)

For Seneca passions are not just bad judgments that need to be defeated. Even though he generally agrees with Chrysippus on the matter of the ontology of passions, Seneca differentiates mainly in his emphasis that passions are the reason why man leads an inauthentic, unhappy and undignified life. The Roman philosopher employs practical techniques that refer to the ordinary man, the man who rationally desires to change his merely-being into well-being. But that action requires the energetic engagement of the (...) individual and the admittance of his particular responsibility. The role of individuality is particularly stressed, especially on the premises that man needs to make this constant and conscious effort to help himself, and to cure his own soul, often with the aid of others who share the same path. Under this prism, the treatment of passions leads to a culmination where man is not only bound to achieve his ontological excellence, but also to relieve his soul from the traumas of passions and to connect himself with the moral and existential safety that the presence of “recta ratio” guarantees. Seneca in De Ira defines passion as the result of an ‘impetus’, an horme, which lacks self-control and is closed to reason and counsel. As such, a passion makes the soul unfit to know the right and the true. In such a condition, man loses contact with the firm cognitive criteria that would allow him this knowledge and would ensure a eudaemonistic living “secundum naturam”. Although Seneca is convinced that the stoic teaching should address literally everyone in order to ameliorate one’s life and make it authentic and right, he upholds that it is better to totally exclude passions from the soul than try to control them. That gives certain gravity to the recognition that virtue, although it potentially belongs to every human being, is an absolute good, the only good that can be attained. But virtue, through this condition of emancipation from passion and of correction, is not an idealistic situation. Virtue is necessary, because only virtue can save man from leading an unhappy life, since it is the crucial prerequisite for the life of a rational and conscientious being. (shrink)

This investigation examined age-related differences in auditory-visual integration as reflected on perceptual judgments of temporally misaligned AV English sentences spoken by native English and native Spanish talkers. In the detection task, it was expected that slowed auditory temporal processing of older participants, relative to younger participants, would be manifest as a shift in the range over which participants would judge asynchronous stimuli as synchronous. The older participants were also expected to exhibit greater declines in speech recognition for asynchronous AV (...) stimuli than younger participants. Talker accent was hypothesized to influence listener performance, with older listeners exhibiting a greater narrowing of the AV simultaneity window and much poorer recognition of asynchronous AV foreign-accented speech compared to younger listeners. Participant groups included younger and older participants with normal hearing and older participants with hearing loss. Stimuli were video recordings of sentences produced by native English and native Spanish talkers. The video recordings were altered in 50 ms steps by delaying either the audio or video onset. Participants performed a detection task in which they judged whether the sentences were synchronous or asynchronous, and performed a recognition task for multiple synchronous and asynchronous conditions. Both the detection and recognition tasks were conducted at the individualized signal-to-noise ratio corresponding to approximately 70% correct speech recognition performance for synchronous AV sentences. Older listeners with and without hearing loss generally showed wider AV simultaneity windows than younger listeners, possibly reflecting slowed auditory temporal processing in auditory lead conditions and reduced sensitivity to asynchrony in auditory lag conditions. However, older and younger listeners were affected similarly by misalignment of auditory and visual signal onsets on the speech recognition task. This suggests that older listeners are negatively impacted by temporal misalignments for speech recognition, even when they do not notice that the stimuli are asynchronous. Overall, the findings show that when listener performance is equated for simultaneous AV speech signals, age effects are apparent in detection judgments but not in recognition of asynchronous speech. (shrink)

In this paper, we use Saaty's Eigenvector Method and the Power Method as well as Ω=1, 2, ⋯ , 9, 1/2, 1/3, ⋯ , 1/9} and Ω-={1,2, ⋯ ,9,1, 1/2, ⋯ ,1/9} as the sets from which the pairwise comparison judgments are assigned at random to examine the variation in the values determined for the mean random consistency index. By extensive simulation analysis, we found that both methods produce the same values for the mean random consistency random index. Also, (...) we found that the reason for producing two different sets of values is the use of Ω vs. Ω- and not the selection of the Power Method vs. Saaty's Eigenvector Method. (shrink)

“Gettier cases” have played a major role in Anglo-American analytic epistemology over the past fifty years. Philosophers have grouped a bewildering array of examples under the heading “Gettier case.” Philosophers claim that these cases are obvious counterexamples to the “traditional” analysis of knowledge as justified true belief, and they treat correctly classifying the cases as a criterion for judging proposed theories of knowledge. Cognitive scientists recently began testing whether philosophers are right about these cases. It turns out that philosophers were (...) partly right and partly wrong. Some “Gettier cases” are obvious examples of ignorance, but others are obvious examples of knowledge. It also turns out that much research in this area of philosophy is marred by experimenter bias, invented historical claims, dysfunctional categorization of examples, and mischaracterization by philosophers of their own intuitive judgments about particular cases. Despite these shortcomings, lessons learned from studying “Gettier cases” are leading to important insights about knowledge and knowledge attributions, which are central components of social cognition. (shrink)

Moral Judgments, Moral Virtues, and Moral Norms The paper consists of two basic parts. In the first, contemporary approaches to moral judgments and their relations with moral virtues and moral norms are analyzed. The focus is on comparing the role of the emotions and reason, and conscious and unconscious processes in forming and/or justifying moral judgments. The second part examines views on the current broader socio-political situation in Western countries and points to the growing feelings of insecurity (...) among people mainly due to the fact that traditional ways of life have been losing solid ground, settled norms and ethical systems are weakening and at the same time the social trust in various state institutions and bureaucratic structures involved in power is decreasing. In conclusion the author argues for the potential of the ethic of autonomy that would lead to still greater cooperation in globalized ethic, primarily thanks to our moral emotions and moral judgments. (shrink)

This paper argues that close personal relationships play an important role in our judgments about what is fair. I start with an explanation of leading theories of fairness, highlighting the potential for further work on the grounds of fairness. Next, I offer an account of close personal relationships as having the ability to generate legitimate and reasonable expectations of one or other party to a judgment about fairness, or both. I show how and when close personal relationships can ground (...) fairness. (shrink)

Researchers recently demonstrated a strong direct relationship between judgments about what a person knows and judgments about how a person should act. But it remains unknown whether actionability judgments cause knowledge judgments, or knowledge judgments cause actionability judgments. This paper uses causal modeling to help answer this question. Across two experiments, we found evidence that actionability judgments cause knowledge judgments.

Judgments of visual resemblance (‘A looks like B’), unlike other judgments of resemblance, are often induced directly by visual experience. What is the nature of this experience? We argue that the visual experience that prompts a subject looking at A to judge that A looks like B is a visual experience of B. After elucidating this thesis, we defend it, using the ‘phenomenal contrast’ method. Comparing our account to competing accounts, we show that the phenomenal contrast between a (...) visual experience that induces the judgment that A looks like B, and a visual experience that does not induce this judgment, is best explained by the fact that the former visually represents B, whereas the latter does not. (shrink)

A growing body of research has examined how people judge the persistence of identity over time—that is, how they decide that a particular individual is the same entity from one time to the next. While a great deal of progress has been made in understanding the types of features that people typically consider when making such judgments, to date, existing work has not explored how these judgments may be shaped by normative considerations. The present studies demonstrate that normative (...) beliefs do appear to play an important role in people's beliefs about persistence. Specifically, people are more likely to judge that the identity of a given entity remains the same when its features improve than when its features deteriorate. Study 1 provides a basic demonstration of this effect. Study 2 shows that this effect is moderated by individual differences in normative beliefs. Study 3 examines the underlying mechanism, which is the belief that, in general, various entities are essentially good. Study 4 directly manipulates beliefs about essence to show that the positivity bias regarding essences is causally responsible for the effect. (shrink)

Recent work in experimental philosophy shows that folk intuitions about moral responsibility are sensitive to a surprising variety of factors. Whether people take agents to be responsible for their actions in deterministic scenarios depends on whether the deterministic laws are couched in neurological or psychological terms (Nahmias et. al. 2007), on whether actions are described abstractly or concretely, and on how serious moral transgression they seem to represent (Nichols & Knobe 2007). Finally, people are more inclined to hold an agent (...) responsible for bringing about bad than for bringing about good side effects that the agent is indifferent about (Knobe 2003). Elsewhere, we have presented an analysis of the everyday concept of moral responsibility that provides a unified explanation of paradigmatic cases of moral responsibility, and accounts for the force of both typical excuses and the most influential skeptical arguments against moral responsibility or for incompatibilism. In this article, we suggest that it also explains the divergent and apparently incoherent set of intuitions revealed by these new studies. If our hypothesis is correct, the surprising variety of judgments stems from a unified concept of moral responsibility. -Knobe, J. (2003) Intentional Action and Side Effects in Ordinary Language. Analysis 63, pp.190–93. -Nahmias, E.; Coates, J.; Kvaran. T. (2007) Free will, moral responsibility, and mechanism: experiments on folk intuitions. Midwest studies in Philosophy XXXI -Nichols, S.; Knobe, J. (2007) Moral responsibility and determinism: the cognitive science of folk intuitions, Noûs 41:4, 663-685. (shrink)

In this study, we investigate the conceptual structure of the metaphor “SIMILARITY IS PROXIMITY.” The results of four experiments suggest a tight mental link between similarity and proximity. Two experiments revealed that people judge entities to be more similar to each other when they are placed closely in space, while two other experiments showed that entities are judged to be closer to each other when they are thought to be more similar. We discuss this bidirectional metaphor transfer effect in light (...) of approaches to metaphor understanding, including the long-standing view that metaphorical mappings are assumed to be asymmetrical. We also consider the implications of this bi-directional mapping for high level cognition. (shrink)

An analysis of ms Vat. Lat. 781 reveals ratio and limppiditas as two key notions in Albert the Great's teaching on the possibility of knowing God.

Tsui and Weymark (Economic Theory, 1997) have shown that the only continuous social welfare orderings on the whole Euclidean space which satisfy the weak Pareto principle and are invariant to individual-specific similarity transformations of utilities are strongly dictatorial. Their proof relies on functional equation arguments which are quite complex. This note provides a simpler proof of their theorem.

This manuscript explores the argument for lower student-to-school counselor ratios in U.S. public education. Drawing upon a comprehensive historical review and existing research, we establish the integral role of school counselors and the notable benefits of reduced student-to-counselor ratios. Our analysis of national data exposes marked disparities across states and districts, with the most underfunded often serving higher percentages of low-income students and students of color. This situation raises significant ethical concerns, prompting a call for conscientious policy reform and targeted (...) investment. Informed by emerging best practices, we propose recommendations for enhancing counselor staffing and ultimately student outcomes. This ethical argument underscores the need for proactive actions and provides a basis for future research to further delineate the impact of school counselor ratios on educational equity and student success. (shrink)