In the face of documented difficulties in the public understanding of genetics, new metaphors have been suggested. The language of information coding and processing has become deeply entrenched in the public representation of genetics, and some critics have found fault in the blueprint metaphor, a variant of the dominant theme. They have offered the language of the recipe as a preferable metaphor. The metaphors of the blueprint and the recipe are compared in respect to their deterministic implications and other associations. (...) The likelihood of the recipe metaphor framing cognition in more useful ways is called into question. (shrink)

ObjectivesTo measure general psychopathology in dermatologic outpatients using the Symptom-Checklist-K-9 ; to investigate whether the SCL-K-9 is able to categorize patients with and without significant non-psychotic disorders; and to perform a single-item analysis of the SCL-K-9, with a focus on gender differences.MethodsCross-sectional study on consecutive dermatological patients. We used two self-administered questionnaires to assess general psychopathology symptoms: General Health Questionnaire-12 and SCL-K-9. Sociodemographic information was collected with standardized forms. The performance of the SCL-K-9 in classifying patients according to their current (...) emotional distress severity was assessed using a ROC procedure. Finally, we measured differences in scores obtained among women and men in SCL-K-9 single items.ResultsA total of 292 patients were studied. We observed statistically significant differences in SCL-K-9 total mean scores and in most single items among genders. We found that it would be more appropriate to use gender-specific cut-offs when using SCL-K-9 to screen dermatological patients for general psychopathology.ConclusionThe SCL-K-9, with its compact format could provide, in a short time, a wide range of information related to critical areas that challenge the mental health of patients with skin diseases. (shrink)

People respond to metaphors as much with regard to the emotions that they generate as to their referential, comparative contents. Interviews with non-geneticists about preferred metaphors for gene-environment interaction that illustrate this tendency are reported. These interviews also reveal the dynamic tendency of such emotional responses. A second set of interviews shows that lay people may preferentially use a metaphor of "virus" or "disease" for talking about genes, as opposed to the coding metaphors transmitted through the mass media and reportedly (...) preferred by geneticists. An explanation based on the differently situated emotions of these groups is proposed. It is proposed that the prominence of emotions in responding to genetics indicates the importance of incorporating analyses of emotions instead of simple principles into policy formulation about genetics. (shrink)

BackgroundStory recall tests have shown variable sensitivity to rate of cognitive decline in individuals with Alzheimer’s disease biomarkers. Although SR tasks are typically scored by obtaining a sum of items recalled, item-level analyses may provide additional sensitivity to change and AD processes. Here, we examined the difficulty and discrimination indices of each item from the Logical Memory SR task, and determined if these metrics differed by recall conditions, story version, lexical categories, serial position, and amyloid status.Methodsn = 1,141 participants (...) from the Wisconsin Registry for Alzheimer’s Prevention longitudinal study who had item-level data were included in these analyses, as well as a subset of n = 338 who also had amyloid positron emission tomography imaging. LM data were categorized into four lexical categories, and by serial position. We calculated difficulty and discriminability/memorability by item, category, and serial position and ran separate repeated measures ANOVAs for each recall condition, lexical category, and serial position. For the subset with amyloid imaging, we used a two-sample t-test to examine whether amyloid positive and amyloid negative groups differed in difficulty or discrimination for the same summary metrics.ResultsIn the larger sample, items were more difficult in the delayed recall condition across both story A and story B. Item discrimination was higher at delayed than immediate recall, and proper names had better discrimination than any of the other lexical categories or serial position groups. In the subsample with amyloid PET imaging, proper names were more difficult for Aβ+ than Aβ−; items in the verb and “other” lexical categories and all serial positions from delayed recall were more discriminate for the Aβ+ group compared to the Aβ− group.ConclusionThis study provides empirical evidence that both LM stories are effective at discriminating ability levels and amyloid status, and that individual items vary in difficulty and discrimination by amyloid status, while total scores do not. These results can be informative for the future development of sensitive tasks or composite scores for early detection of cognitive decline. (shrink)

A non-repeated item design refers to an experimental design in which items used in one level of experimental conditions are not repeatedly used at other levels. Recent literature has suggested the use of generalized linear mixed-effects models for experimental data analysis, but the existing specification of GLMMs does not account for all possible dependencies among the outcomes in NRI designs. Therefore, the current study proposed a GLMM with a level-specific item random effect for NRI designs. The hypothesis testing performance (...) of the newly proposed model was evaluated via a simulation study to detect the experimental condition effect. The model with a level-specific item random effect performed better than the existing model in terms of power when the variance of the item effect was heterogeneous. Based on these results, we suggest that experimental researchers using NRI designs consider setting a level-specific item random effect in the model. (shrink)

Using Gärdenfors's notion of epistemic entrenchment, we develop the semantics of a logic which accounts for the following points. It explains why we may generally infer `If ~A then B´ if all we know is AvB while must not generally infer `If ~A then B´ if all we know is {AvB, A}. More generally, it explains the nonmonotonic nature of the consequence relation governing languages which contain conditionals, and it explains how we can deduce conditionals from premise sets without conditionals. (...) Depending on the language at hand, our logic provides different ways of keeping the Ramsey test and getting round the Gärdenfors triviality theorem. I argue that consistent additions of new items of belief are not to be performed by transitions to logical expansions. (shrink)

As use of the Internet has increased, many issues of trust have arisen. Users wonder: will may privacy be protected if I provide information to this Internet vendor? Will my credit card remain secure? Should I trust that this party will deliver the goods? Will the goods be as described? These questions are not merely academic. A recent Boston Consulting Group study revealed that one out of ten consumers have ordered and paid for items online that never were delivered (...) (Williams, 2001). This year consumers filed around 11 000 complaints with the Federal Trade Commission alleging auction fraud, a figure up from the 107 lodged in 1997. It is no wonder that people are increasingly worried about whom to trust in online interactions. This paper explores the conditions under which online trust thrives and looks at examples of best and worst corporate practices. Online trust issues arise in a wide array of forums - chat rooms, news postings, e-catalogues, and retail transactions, to name a few. This paper focuses primarily on the online retail market, but the analysis applies to informational and entertainment sites as well. (shrink)

In this paper, we aim to account for the distribution and interpretation of a novel class of free choice items in Romanian, which we refer to as additive free choice items (ADD-FCIs). We show that the internal composition of ADD-FCIs, as well as their distribution, differs from that attested for other free choice paradigms discussed in the literature. Morphologically, ADD-FCIs are a more complex variant of regular universal FCIs, by virtue of an additional morpheme. This morpheme plays an (...) additive role when it functions as a stand-alone particle, and we propose that its role is similarly additive when it functions as an infix in ADD-FCIs. Couched in an exhaustification framework, we put forward a novel compositional account that can derive the interpretation of these ADD-FCIs. As for their distribution, these elements are only found in the presence of the conditional mood, as well as unconditional structures. We show how our analysis, coupled with the Viability Constraint used to explain the distribution of regular FCIs, can also account for their restricted distribution. In doing so, we further show how the pattern we investigate opens new perspectives regarding the licensing of free choice items in unconditionals. (shrink)

During the 1990s, many philosophers wrestled with the problem of function indeterminacy. Although interest in the problem has waned, I argue that solving the problem is of value for biomedical research and practice. This is because a solution to the problem is required in order to specify rigorously the conditions under which a given item is “dysfunctional.” In the following I revisit a solution developed originally by Neander, which uses functional analysis to solve the problem. I situate her solution in (...) the framework of mechanistic explanation and suggest two improvements. (shrink)

Short-term memory search, as investigated within the Sternberg paradigm, is usually described as exhaustive rather than self-terminated, although the debate concerning these issues is still hot. We report three experiments employing a modified Sternberg paradigm and show that whether STM search is exhaustive or self-terminated depends on task conditions. Specifically, STM search self-terminates as soon as a positive match is found, whereas exhaustive search occurs when the STM content does not contain a searched item. Additionally, we show that task conditions (...) influence whether familiarity- or recollection-based strategies dominate STM search performance. Namely, when speeding up the tempo of stimuli presentation increases the task demands, people use familiarity-based retrieval more often, which results in faster but less accurate recognition judgments. We conclude that STM search processes flexibly adapt to current task conditions and finally propose two-phase model of STM search. (shrink)

The present study investigated the impacts of mobile assisted vocabulary learning via digital flashcards. The data were collected from 44 adult English as Foreign Language learners in three intact classes in a private language teaching institute in Iran, randomly assigned to experimental and control learning conditions. The experimental group used a freely available DF application to learn items from a recently developed corpus-based word list for high-frequency vocabulary in English. The treatment was implemented as out-of-the-classroom learning activities where the (...) EFL learners used DFs to augment their vocabulary knowledge, and their learning gains were compared to the control group that received regular English language education. The participants’ vocabulary knowledge was tested in pre-, post-, and delayed post-tests, and the findings indicated that using DFs for outside the classroom vocabulary learning contributed significantly to short- and long-term improvements in the knowledge of high-frequency words. The study provided empirical evidence for the affordances of mobile assisted vocabulary learning for learning a considerable proportion of core vocabulary and has some implications for addressing the vocabulary learning needs of EFL learners. (shrink)

This book proposes a semantic theory of conditionals that can account for (i) the variability in usages that conditional sentences can be put; and (ii) both conditional sentences of the form ‘if p, q’ and those conditional thoughts that are expressed without using ‘if’. It presents theoretical arguments as well as empirical evidence from English and other languages in support of the thesis that an adequate study of conditionals has to go beyond an analysis of specific sentence (...) forms or lexical items. The resulting perspective on conditionals is one in which conditionality is located at a higher level than that of the sentence; namely, at the level of thought. The author argues that it is only through adopting such a perspective, and with it, a commitment to context-dependent semantics, that we can successfully represent conditional utterances as they are used and understood by ordinary language users. It will be of interest to students and scholars working on the semantics of conditionals in the fields of linguistics (especially semantics and pragmatics) and philosophy of language. (shrink)

Ragpickers are people who salvage usable items from other person’s rubbish, and they are spread over different localities all around the world. This raises numerous issues related to the dignity of human life, and the right to education. In addition to discussion of these issues, this paper includes an interview study on bioethics of 150 ragpickers engaged in collection of papers, bottles, waste plastic materials, scrap iron materials and so on in Tiruppur city, Tamil Nadu, India. Ragpickers are mostly (...) children below 14 years of age. The objectives of the study were to find out the socioeconomic conditions of ragpickers, to examine the effect of environment on their health conditions and to identify their problems at work. Society as a whole regards rag picking children as anti-social elements, an embarrassment to the community and unfit to live. However their useful contribution to society and ecology is little understood and generally ignored. The waste collected by these children is recycled and produces 25% of writing paper, the packing materials, egg trays, economic plastic and metal house hold items, and so on, used in our homes. Society and ecology benefit from the production of cheaper household goods, and the slowing down of the destruction of the already threatened rain forests. It also helps to prevent the mountains of putrifying waste materials from building up in city centres. The ragpickers valuable contribution to society should not be ignored and taken for granted. There are a number of ethical and human rights issues raised by this practice, which should not be condoned as ethically acceptable social attitudes to a child’s life. (shrink)

This study examined the effects of post-cue interval and cognitive load on item-method directed forgetting. The results of Experiment 1 and Experiment 2 showed that forget item retention increased as the post-cue interval increased. Moreover, increasing the cognitive load of participants by asking them to perform a secondary counting task did not impair, but rather facilitated, the intentional forgetting of the studied item under long post-cue interval conditions. These results and analyses of recall gains from the additional use of the (...) independent cue suggest that the improved recall of forget items caused by an increase in the post-cue interval came from an automatic process, and that after receiving the forget cue, participants did not engage a suppression operation that was resource-demanded. The current findings suggest that forgetting is more effective when participants perform a secondary task after receiving the forget cue. (shrink)

Empathy is important in our digitized and polarized world and an important aspect of education. What contribution can history teachers make to develop this in their students? In this study we investigated whether a lesson unit making use of eyewitnesses and designed from six pedagogical principles, resulted in more confidence in the ability to empathize, attributed importance to empathy and understanding of empathy by 10th grade students. In addition, we investigated the differences between two conditions: the use of a guest (...) speaker versus eyewitnesses in a documentary. In this quasi-experimental intervention study, we used a pretest-posttest-follow-up design. The data were collected via questionnaires containing closed and open questions. The results showed that students (N = 97) in both conditions gained confidence in their ability to empathize and improved their ability to explain what empathy means and why it is important. After two months, progress on these items was still significant. In the condition with the guest speaker students scored significantly higher on understanding empathy than students who participated in the lesson unit with the documentary. This study contributes to the understanding of developing empathy through the use of eyewitnesses in history classes and the measurement of students’ understanding of empathy. (shrink)

What, exactly, is the difference between words such as ‘dead’ and ‘deceased’? In this paper, I argue that such differences in register, or style, ought to be construed as genuine differences in non-truth-conditional meaning. I also show that register cannot plausibly accounted for in terms of either presupposition or conventional implicature. Register is, rather, an instance of what I call pure use-conditional meaning. In the case of register, a difference in meaning does not correspond to a difference in (...) the contents speakers intend to convey. (shrink)

The Remember–Know paradigm is commonly used to examine experiential states during recognition. In this paradigm, whether a Know response is defined as a high-confidence state of certainty or a low-confidence state based on familiarity varies across researchers, and differences in definitions and instructions have been shown to influence participants’ responding. Using a novel approach, in three internet-based questionnaires participants were placed in the role of ‘memory expert’ and classified others’ justifications of recognition decisions. Results demonstrated that participants reliably differentiated between (...) others’ memory experiences – both in terms of confidence and other inherent differences in the justifications. Furthermore, under certain conditions, manipulations of confidence were found to shift how items were assigned to subjective experience categories . Findings are discussed in relation to the relationship between subjective experience and confidence, and the separation of Know and Familiar response categories within the Remember–Know paradigm. (shrink)

This book seeks to bring together the pragmatic theory of 'meaning as use' with the traditional semantic approach that considers meaning in terms of truth conditions. Daniel Gutzmann's new approach captures the entire meaning of complex expressions and overcomes the empirical gaps and conceptual problems associated with previous analyses.

The new wave of ‘foundation models’—general-purpose generative AI models, for production of text (e.g., ChatGPT) or images (e.g., MidJourney)—represent a dramatic advance in the state of the art for AI. But their use also introduces a range of new risks, which has prompted an ongoing conversation about possible regulatory mechanisms. Here we propose a specific principle that should be incorporated into legislation: that any organization developing a foundation model intended for public use must demonstrate a reliable detection mechanism for the (...) content it generates, as a condition of its public release. The detection mechanism should be made publicly available in a tool that allows users to query, for an arbitrary item of content, whether the item was generated (wholly or partly) by the model. In this paper, we argue that this requirement is technically feasible and would play an important role in reducing certain risks from new AI models in many domains. We also outline a number of options for the tool’s design, and summarize a number of points where further input from policymakers and researchers would be required. (shrink)

ObjectiveA form of pathological social withdrawal which is also called hikikomori has been proved its existence in China. But the prevalence and characteristics of hikikomori in China remain unknown. Past studies had investigated the hikikomori phenomenon in three cities of China. The purpose of this study is to discover the prevalence of hikikomori in a convenient online sample in China as well as the difference in demographic characteristics and other possible traits between hikikomori sufferers and the general population.MethodsA total of (...) 1,066 youths in China completed the online questionnaire, which consisted of questions about demographics, the 25-item Hikikomori Questionnaire, the Internet Addiction Test, the Loneliness Scale, and the General Health Questionnaire. SPSS is used to evaluate the data.ResultsOf the 1,066 youths, 980 were identified as belonging to group A, 46 to group B, and 40 to group C. The hikikomori group accounted for 8.1%. The present data suggest that residence and loneliness are related to the occurrence of hikikomori. HQ-25 score of the hikikomori group was significantly higher than the comparison group. The UCLA score showed that those in the hikikomori group felt lonelier than those in the comparison. The regression model predicted hikikomori risk, the Hosmer-Lemeshow test value is 7.114 and P = 0.524 > 0.05.ConclusionThe grouping criterion in our present study is reasonable and such a grouping criterion can screen out potential populations of hikikomori. When people develop into hikikomori sufferers in the present, their social withdrawal behaviors and feeling of loneliness are both much more severe than in the past. The possible relationships between hikikomori and loneliness reflect the need to give the youths more social support, to help them connect with society. (shrink)

PurposeTo explore and describe a trained communication partner’s use of responsive strategies in dyadic interaction with adults with Rett syndrome.IntroductionResponsive partner strategies facilitate social, communicative, and linguistic development. The common feature is that the communication partner responds contingently to the other’s focus of attention and interprets their acts as communicative. Research on responsive partner strategies that involves individuals with significant communication and motor disabilities remains sparse. The same applies to if, and how, the use of communication aids impacts on the (...) partner’s use of responsive strategies.Materials and methodsA therapist, trained in responsive partner strategies and aided communication interacted during 14 sessions with each of three participants. The participants were adults with Rett syndrome. A gaze-controlled device and responsive strategies were used during all sessions. The Responsive Augmentative and Alternative Communication Style scale was used to assess the partner’s responsiveness. RAACS consists of 11 items including ratings of to what extent the partner is being attentive to, confirms, and expands the individual’s communication. During eight of the 14 sessions, aided AAC Modelling was also used, i.e., the communication partner pointed at symbols on the gaze-controlled device while interacting. In addition to RAACS, each time the communication partner confirmed or expanded on communication when the participants used the gaze-controlled device and the participants did not use the gaze-controlled device was counted. Descriptive statistics were used to present the results. Non-parametric tests were used to compare means between the two conditions and between participants.ResultsInter-rater agreement for the different RAACS items ranged from 0.73 to 0.96 and was thus found to be fair to excellent. The communication partner’s use of responsive strategies varied when communicating with different participants and the scores were higher when aided AAC modeling was used. The communication partner’s number of responses and use of responsive strategies were higher when the participants communicated through a gaze-controlled device.ConclusionThe communication partner’s use of responsive and scaffolding strategies is not a fixed construct but varies in interactions with different non-speaking persons. The same is true whether the non-speaking person uses a gaze-controlled device with digitized speech or not. (shrink)

According to relativized transcendentalism, the meaning of expressions, consisting in their intension and extension, is provided by a set of (syntactical, semantical and pragmatical) rules which prescribe their correct use in a context. We interpret a linguistic system by fixing a domain (of the values of the variables) and by assigning exactly one object to each individual constant and n-tuples of objects to predicates. The theory says that proper names have a purely referential role and that their meaning is therefore (...) limited to the individual they designate. Since all singular terms must refer to exactly one referent there are no so-called empty names. A proper name is defined as a syntactically unstructured term in a language L used in a context C such that the truth condition for a sentence (Φα in L and C consists in the fact that, in accord with the rule which maps items from the set of individual constants into the set of objects, a refers to an object x and x satisfies Φ. It is shown how - by using this theory - puzzling problems concerning Frege's morning star and evening star, allegedly empty names, changes of name etc. can easily be solved. (shrink)

According to relativized transcendentalism, the meaning of expressions, consisting in their intension and extension, is provided by a set of (syntactical, semantical and pragmatical) rules which prescribe their correct use in a context. We interpret a linguistic system by fixing a domain (of the values of the variables) and by assigning exactly one object to each individual constant and n-tuples of objects to predicates. The theory says that proper names have a purely referential role and that their meaning is therefore (...) limited to the individual they designate. Since all singular terms must refer to exactly one referent there are no so-called empty names. A proper name is defined as a syntactically unstructured term in a language L used in a context C such that the truth condition for a sentence (Φα in L and C consists in the fact that, in accord with the rule which maps items from the set of individual constants into the set of objects, a refers to an object x and x satisfies Φ. It is shown how - by using this theory - puzzling problems concerning Frege's morning star and evening star, allegedly empty names, changes of name etc. can easily be solved. (shrink)

The Borel–Kolmogorov Paradox is typically taken to highlight a tension between our intuition that certain conditional probabilities with respect to probability zero conditioning events are well defined and the mathematical definition of conditional probability by Bayes’ formula, which loses its meaning when the conditioning event has probability zero. We argue in this paper that the theory of conditional expectations is the proper mathematical device to conditionalize and that this theory allows conditionalization with respect to probability zero events. (...) The conditional probabilities on probability zero events in the Borel–Kolmogorov Paradox also can be calculated using conditional expectations. The alleged clash arising from the fact that one obtains different values for the conditional probabilities on probability zero events depending on what conditional expectation one uses to calculate them is resolved by showing that the different conditional probabilities obtained using different conditional expectations cannot be interpreted as calculating in different parametrizations of the conditional probabilities of the same event with respect to the same conditioning conditions. We conclude that there is no clash between the correct intuition about what the conditional probabilities with respect to probability zero events are and the technically proper concept of conditionalization via conditional expectations—the Borel–Kolmogorov Paradox is just a pseudo-paradox. (shrink)

In this essay I will defend a novel version of the indexical view on proper names. According to this version, proper names have a relatively sparse truth-conditional meaning that is represented by their rigid content and indexical character, but a relatively rich use-conditional meaning, which I call the (contextual) constraint of a proper name. Firstly, I will provide a brief outline of my favoured indexical view on names in contrast to other indexical views proposed in the relevant literature. (...) Secondly, two general motivations for an indexical view on names will be introduced and defended. Thirdly, I will criticize the two most popular versions of the indexical view on names: formal variable accounts and salience-based formal constant accounts. In the fourth and final section, I will develop my own use-conditional indexical view on names in three different steps by confronting an initial version of this view with three different challenges. (shrink)

Over the past two decades, we have seen an increase in the use of medical-legal partnerships in health-care and/or legal settings to address health disparities affecting vulnerable populations. MLPs increase medical teams' capacity to address social and environmental threats to patients' health, such as unsafe housing conditions, through partnership with legal professionals. Following the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines, we systematically reviewed observational studies published from January 1993-January 2016 to investigate the capacity of MLPs to (...) address legal and health disparities. We identified 13 articles for qualitative analysis from an initial pool of 355 records. The resulting pool of 13 articles revealed more information regarding the capacity of MLPs to address legal outcomes than their capacity to address health outcomes; only 4 studies directly addressed the impact of MLP intervention on patient wellbeing and/or patient utilization of healthcare services. We call for further evaluation/longitudinal studies that specifically address MLPs' short and long term effects upon patient health disparities. Finally, given the demonstrated capacity of MLPs to address unmet legal needs, and their evident potential in regards to improving health outcomes, we present the MLP model as a framework to address HIV-related legal and health disparities. (shrink)

This study explored the evidence of validity of internal structure of the 12-item Functional Assessment of Chronic Illness Therapy—Spiritual Wellbeing Scale in Brazilian adolescents with chronic health conditions. The study involved 301 Brazilian adolescents with cancer, type 1 diabetes mellitus, or cystic fibrosis. Exploratory Factor Analysis, Confirmatory Factor Analysis, and Item Response Theory were used to test the internal structure. Reliability was determined with Cronbach’s Alpha and McDonald’s Omega. The EFA suggested a one-dimensional scale structure in contrast to the original (...) 2-factor model or the 3-factor model which were not reproduced in the current CFA. All quality indicators for the EFA one-factor exceeded the required criteria. The FACIT-Sp-12 for adolescents yielded strong evidence for a 1-factor model and with good reliability. (shrink)

The purpose of cognitive diagnostic modeling is to classify students' latent attribute profiles using their responses to the diagnostic assessment. In recent years, each diagnostic classification model makes different assumptions about the relationship between a student's response pattern and attribute profile. The previous research studies showed that the inappropriate DCMs and inaccurate Q-matrix impact diagnostic classification accuracy. Artificial Neural Networks have been proposed as a promising approach to convert a pattern of item responses into a diagnostic classification in some research (...) studies. However, the ANNs methods produced very unstable and unappreciated estimation unless a great deal of care was taken. In this research, we combined ANNs with two typical DCMs, the deterministic-input, noisy, “and” gate model and the deterministic-inputs, noisy, “or” gate model, within a semi-supervised learning framework to achieve a robust and accurate classification. In both simulated study and real data study, the experimental results showed that the proposed method could achieve appreciated performance across different test conditions, especially when the diagnostic quality of assessment was not high and the Q-matrix contained misspecified elements. This research study is the first time of applying the thinking of semi-supervised learning into CDM. Also, we used the validating test to choose the appropriate parameters for the ANNs instead of using typical statistical criteria. (shrink)

This study aims to explore the influence mechanism of COVID-19 risk perception on anxiety in emerging adulthood in the context of public health events of the second round of COVID-19 outbreaks and provide support for exploring the path of mental health after the normalization of the epidemic situation. An online questionnaire, combined with community social work, was used in this study, and data of 522 emerging adults were collected in February 2021. The Perceived Risk of COVID-19 pandemic scale, the generalized (...) anxiety disorder 7-item scale, the scale of affect balance, and the connor-davidson resilience scale were used to investigate. The results showed that: first, the risk perception of COVID-19 in early adulthood was positively predictive of anxiety symptoms [B = 0.110, p < 0.05, 95%CI = ]. Second, the affective quality of life plays a mediating role between the risk perception of COVID-19 and anxiety [B = 0.108, 95%CI = ]. Thirdly, resilience plays a moderating role between the risk perception of COVID-19 and anxiety, the higher the resilience of emerging adulthood, the weaker effects of the risk perception of COVID-19 negative prediction of anxiety [B = −0.110, p < 0.001, 95%CI = ]. Therefore, to control the anxiety of emerging adulthood in public health events, we should pay attention to the propaganda and management of epidemic information, improve the quality of life, and attention should be paid to the emerging adulthood with low resilience. (shrink)

We consider here an important family of conditional bets, those that proceed to settlement if and only if some agreed evidence is received that a condition has been met. Despite an opinion widespread in the literature, we observe that when the evidence is strong enough to generate certainty as to whether the condition has been met or not, using traditional conditional probabilities for such bets will NOT preserve a gambler from having a synchronic Dutch Book imposed upon him. (...) On the contrary (I show) the gambler can be Dutch-Booked if his betting ratios ever depart from a rather different probability, one that involves the probability of the agreed evidence being provided. We note furthermore that this same alternative probability assessment is necessary if the evidence is weaker (i.e. if it fails to provide knowledge whether or not the condition has been met.) By contrast, some of the (rather different) probability assessments proposed by Jeffrey, precisely for such situations, still expose the gambler to a Dutch-Book. (shrink)

The internal structure of ability emotional intelligence tests at item level has been hardly studied, and if studied often the predicted structure did not show. In the present study, an a priori model for responses to EI ability items using Likert response scales with a Situational Judgement Test format is investigated with confirmatory factor analysis. The model consists of a target EI ability factor, an acquiescence factor, which is a method factor induced by the Likert response scales, and design-based (...) error covariances, which are induced by the SJT format. It is investigated whether this a priori model can account for the observed associations between the raw item responses of the Components of Emotion Understanding Test-24. The CEUT-24 is a new test developed to assess emotion understanding, a key aspect of the EI ability construct, based on the componential emotion framework. The sample consisted of 1184 participants from four European countries speaking four different languages. Findings showed that the a priori model fitted the data well in all four languages. Furthermore, measurement invariance testing gave evidence for a well-fitting configural, metric, and partial scalar invariance model. The conclusion is that within a regular CFA framework using raw observed items responses, method factors can be disentangled from the targeted EI ability factor. (shrink)

After a couple of weeks I eventually got around to reading the preprint and started wondering about recasting the argument in my preferred formalism. I arrogantly assumed that this would allow one to smooth out parts of the proof and simplify the details of the definition of the forcing conditions (at the cost of taking the framework set out in §§1,2 below as given). However when I tried to write things down I found myself, to my chagrin, more or less (...) cornered in making my definitions into most of the intricacies that Friedman had been. I suppose that this shows that the original proof is in some sense the natural one (or one of a family of ‘natural’ ones). Nevertheless I obstinately persisted and this note is the result. (shrink)

Medical, scientific and societal progress has been such that, in a universalist humanist perspective such as the WHO’s, it has become an ethical imperative for the primary endpoints in evidence based health care research to be expressed in e.g. Quality Adjusted Life Years (QALYs). The classical endpoints of discrete health‐related functions and duration of survival are increasingly perceived as unacceptably reductionistic. The major problem in ‘felicitometrics’ is the measurement of the ‘quality’ term in QALYs. That the mental, physical and social (...) domains, each containing many dimensions and items, all contribute to QOL is uncontroversial. What is controversial, is the weight of the different dimensions in overall QOL. It has been shown to be very different between different patient populations. In human individuals, assuredly complex systems, the many dimensions and items of QOL observably interact, probably sometimes also in chaotic ways. In these conditions, the weights of isolated items in individuals become for all practical purposes meaningless. Therefore, the much used multi‐item questionnaires at best describe, but do not evaluate QOL, neither in individuals, nor in populations. For example, allergic patients treated with cetirizine scored better than those a placebo on all dimensions of the SF‐36, a standard QOL questionnaire. Here there is no serious doubt that the treatment improved QOL, because it is highly unlikely that any important dimension on which the patient groups would have scored otherwise is missing in the SF‐36. However, whether piracetam treatment of acute stroke, which improved the surrogate endpoints neurological and functional scores, also improved QOL is plausible, but will be proven only when comprehensive QOL measurement will have been done. And suppose in randomised populations of end‐stage metastatic solid cancer patients, one would compare palliative last‐line chemotherapy with only palliative care, and one would, as can be expected, find no significant differences in average survival, and chemotherapy superior for the mental domain, but inferior for the physical comfort domain: we would not know which treatment, on aggregate, would be the better. The problem is that QOL is an individual and emergent construct, the resultant of a great many intractions, and of a different order than its contributing components. Overall QOL can therefore best be captured only as the Gestalt of a global self‐assessment. Just as people in everyday life, while acting under uncertainty, make global assessments all the time, so they can seriously answer the serious question: ‘How have you been?’ A solemn, practical, non peer‐relativistic, non‐cultural, experiential, and well tolerated way to obtain such responses is Anamnestic Comparative Self Assessment (ACSA), in which the subjects' memories of the best and the worst times in their life experience define their individual scale of QOL. ACSA is thus both exquisitely idiosyncratic, and yet can in a universalist humanistic perspective be considered generic. Using both a multi‐item questionnaire and a global assessment allows by one logistic regression, to estimate the weights of the dimensions and items in populations, and thus identify those whose improvement would most contribute to the QOL of the greatest number. A combined approach to measurement of QOL is necessary to maximise the utility of QOL interventions. (shrink)

Reading is a complex cognitive task with the ultimate goal of comprehending the written input. For longer, connected text, readers generate a mental representation that serves as its basis. Due to limited cognitive resources, common models of discourse representation assume distinct processing levels, each relying on different processing mechanisms. However, only little research addresses distinct representational levels when text comprehension is assessed, analyzed or modelled. Moreover, current studies that tried to relate process measures of reading to comprehension did not consider (...) comprehension as a multi-faceted, but rather a uni-dimensional construct, usually assessed with one-shot items. Thus, the first aim of this paper is to use confirmatory factor analysis to test whether comprehension can be modelled as a uni-or multi-dimensional concept. The second aim is to investigate how well widely used one-shot items can be used to capture comprehension. 400 participants read one of three short stories of comparable length, linguistic characteristics, and complexity. Based on the evaluation of three independent raters per story, 16 wh-questions and 60 yes/no-statements were compiled in order to retrieve information at micro and inference level, and 16 main contents were extracted to capture information at the macro level in participants’ summaries. Still, only a fraction of these items showed satisfactory psychometric properties and factor loadings – a blatant result considering the common practice for item selection. For CFA, two models were set up that address text comprehension as either a one-dimensional construct, or a three-dimensional construct reflecting the three distinct representational levels. Across stories and item types, model fit was consistently better for the three-factor model providing evidence for a multi-dimensional construct of text comprehension. Our results provide concrete guidance for the preparation of comprehension measurements in studies investigating the reading process. (shrink)

The marketisation of heritage has been a major topic of interest among heritage specialists studying how the online marketplace shapes sales. Missing from that debate is a large-scale analysis seeking to understand market trends on popular selling platforms such as eBay. Sites such as eBay can inform what heritage items are of interest to the wider public, and thus what is potentially of greater cultural value, while also demonstrating monetary value trends. To better understand the sale of heritage on (...) eBay’s international site, this work applies named entity recognition using conditional random fields, a method within natural language processing, and word dictionaries that inform on market trends. The methods demonstrate how Western markets, particularly the US and UK, have dominated sales for different cultures. Roman, Egyptian, Viking and Near East objects are sold the most. Surprisingly, Cyprus and Egypt, two countries with relatively strict prohibition against the sale of heritage items, make the top 10 selling countries on eBay. Objects such as jewellery, statues and figurines, and religious items sell in relatively greater numbers, while masks and vessels sell at generally higher prices. Metal, stone and terracotta are commonly sold materials. More rare materials, such as those made of ivory, papyrus or wood, have relatively higher prices. Few sellers dominate the market, where in some months 40% of sales are controlled by the top 10 sellers. The tool used for the study is freely provided, demonstrating benefits in an automated approach to understanding sale trends. (shrink)

We use large collections of online product reviews, in Chinese, English, German, and Japanese, to study the use conditions of expressives (swears, antihonorifics, intensives). The distributional evidence provides quantitative support for a pragmatic theory of these items that is based in speaker and hearer expectations.

We evaluated the reliability, validity, and differential item functioning (DIF) of a shorter version of the Defining Issues Test-1 (DIT-1), the behavioral DIT (bDIT), measuring the development of moral reasoning. 353 college students (81 males, 271 females, 1 not reported; age M = 18.64 years, SD = 1.20 years) who were taking introductory psychology classes at a public University in a suburb area in the Southern United States participated in the present study. First, we examined the reliability of the bDIT (...) using Cronbach’s α and its concurrent validity with the original DIT-1 using disattenuated correlation. Second, we compared the test duration between the two measures. Third, we tested the DIF of each question between males and females. Findings reported that first, the bDIT showed acceptable reliability and good concurrent validity. Second, the test duration could be significantly shortened by employing the bDIT. Third, DIF results indicated that the bDIT items did not favour any gender. Practical implications of the present study based on the reported findings are discussed. (shrink)

This paper explores the conditions under which scientists are warranted in adding the one-dimensional heat equation to their theories and then using the equation to describe particular physical situations. Summarizing these derivation and application conditions motivates an account of idealized scientific representation that relates the use of mathematics in science to interpretative questions about scientific theories.

The growth in demand for corporate social responsibility information raises the question of how various CSR disclosure items are used by investors, an important stakeholder group driven by instrumental, moral, and relational motives. Prior research examines the instrumental motive to maximize individual shareholder wealth and the moral motive to actualize personal stewardship interests. We contribute to the literature by examining investors’ relational motive to realize positive stakeholder relationships within and between organizations and communities. The relational motive arises when investors (...) look at a company’s treatment of other stakeholder groups as a heuristic to form a perception of how fairly they will also be treated by that company in the future, and thus invest in the company they perceive as fair. Fair treatment in the future matters to the investor who purchases stock from the company or via the capital markets in exchange for becoming a shareholder and thus a residual claimant of the company. As such, the investor expects future cash flows from holding and/or reselling the stock and expects to be treated fairly by the company in the future. We propose that investors, use as a fairness heuristic, CSR disclosure items—CSR investment level or CSR assurance—that represent the company’s commitment to its stakeholders, and that the resulting fairness perception affects the extent to which the CSR disclosure items influence their investment decision. Using responses from 113 investors in an online experiment, we find that fairness perceptions are higher when CSR investment is above the industry average, and that fairness perceptions partially mediate the impact of the CSR investment level on investment amount allocations. We do not find that the presence of CSR assurance is used by investors as a fairness heuristic. Our results are robust to controlling for preferences for financial performance and hence investors’ instrumental motive, and to controlling for individual environmental attitudes, and hence investors’ moral motive. Implications for future research and public policy are discussed. (shrink)

It is important that from a wider scientific perspective the basics of the conceptual comprehension of impeachment entrenched in the 1992 Lithuanian Constitution be related not only to (a) the nine explicit provisions whereby impeachment relations are regulated directly (Item 5 of Article 63, Article 74, Paragraph 2 of Article 86, Item 5 of Article 88, the first sentence of Paragraph 1 of Article 89, Item 4 of Paragraph 3 of Article 105, Paragraph 3 of Article 107, Item 5 of (...) Article 108, Article 116), but also to (b) the general constitutional principles (especially, the principle of protection of the rights and freedoms of a person), as well as to (c) the precedents of preparation, arrangement, suspension or continuation of impeachment proceedings (in cases of A. Butkevičius, R. Paksas or L. Karalius) and to (d) comparative international aspects, which are perceived not only in the US Constitution, but also in the European Convention on Human Rights which is no longer compatible (and clashing as regards the issue of consequences of impeachment) with the former. According to the European Court of Human Rights (judgment of 6 January 2011 in the case Paksas v. Lithuania), the European Convention on Human Rights prohibits irreversible (termless) limitation (grounded on impeachment) of the passive electoral right to be a Member of Parliament. It is also important to perceive (three) abstract procedural grounds of application of this institute to a certain official—a gross violation of the Constitution, breach of the oath and in case it transpires that a crime has been committed (Article 74 of the Constitution), and the factual (“concrete actions”—see Item 4 of Paragraph 3 of Article 105) grounds qualified according to the former, while due to the factual grounds the “impeachment case” is instituted. The notion “impeachment case” used in Item 4 of Paragraph 3 of Article 105 of the Constitution deserves special scientific attention. This notion indirectly means that: (a) prior to the application to the Constitutional Court by the Seimas, an impeachment case is (must be) instituted, which in itself means that impeachment and initiation and consideration thereof are distinguished by peculiarity in substantive procedure; (b) the Constitutional Court neither institutes this case nor “takes it over” (considers it), but in “its own” case of constitutional justice verifies those factual and procedural grounds, which are necessary in “the other” (impeachment) case instituted in the Seimas. The essence of the institute of impeachment cannot be properly perceived in the constitutional notions of “impeachment”, “case”, “proceedings“, if these notions are assessed only in the explicit provisions of Article 74 of the Constitution, i.e. they are not related to the logic of substantive and procedural arrangement and “intertwining” of the three provisions of the Constitution (Article 74, Item 4 of Paragraph 3 of Article 105 and Paragraph 3 of Article 107) as well as to the purpose of these provisions. On the grounds of the said three provisions of the Constitution, it is possible to assume that the essence of the institute of impeachment lies in a specific official accusation (of violations of special law) against the officials who have acquired (or who hold) certain constitutional powers and of bringing such officials to constitutional liability under the procedure for specific parliamentary impeachment proceedings and constitutional justice proceedings, i.e. deprivation (discontinuation) of constitutional powers under multi-level procedure for conditionally dual proceedings, in which the parliamentary proceedings and the constitutional justice proceedings are inter-connected and supplementeach other. (shrink)