We focus on issues of learning assessment from the point of view of an investigation of philosophical elements in teaching. We contend that assessment of concept possession at school based on ordinary multiple-choice tests might be ineffective because it overlooks aspects of human rationality illuminated by Robert Brandom’s inferentialism––the view that conceptual content largely coincides with the inferential role of linguistic expressions used in public discourse. More particularly, we argue that multiple-choice tests at schools (...) might fail to accurately assess the possession of a concept or the lack of it, for they only check the written outputs of the pupils who take them, without detecting the inferences actually endorsed or used by them. We suggest that school tests would acquire reliability if they enabled pupils to make the reasons of their answers or the inferences they use explicit, so as to contribute to what Brandom calls the game of giving and asking for reasons. We explore the possibility to put this suggestion into practice by deploying two-tier multiple-choice tests. (shrink)

This case study explored how a teacher, Mr. Smith, and his students experienced a mandated performance assessment while simultaneously preparing for an end of the year high-stakes, multiple-choice assessment. We employed qualitative research methods to examine how the teacher enacted a mandated performance assessment during a unit on Byzantium and how students described their learning and classroom experiences from the unit. Drawing on Grant's idea of ambitious teaching and learning of history and Ball's work on policy realization, analysis (...) of these data indicated that Mr. Smith interpreted and enacted a performance assessment in ways that differed from how district and state policy makers intended. Despite an assessment that the district designed to promote historical thinking skills, students learned primarily factual knowledge. (shrink)

We offer a case-study in irrationality, showing that even in a high stakes context, intelligent and well trained professionals may adopt dominated practices. In multiple-choice tests one cannot distinguish lucky guesses from answers based on knowledge. Test-makers have dealt with this problem by lowering the incentive to guess, through penalizing errors (called formula scoring), and by eliminating various cues for outperforming random guessing (e.g., a preponderance of correct answers in middle positions), through key balancing. These policies, though (...) widespread and intuitively appealing, are in fact ‘‘irrational’’, and are dominated by alternative solutions. Number-right scoring is superior to formula scoring, and key randomization is superior to key balancing. We suggest that these policies have persisted since all stake-holders – test-makers, test-takers and test-coaches – share the same faulty intuitions. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Difficult Road to Deciding on CircumcisionAnonymous TwoAnonymous TwoWhen I got my results back from my noninvasive prenatal testing, NIPT and found out I was going to have a little boy, one of my first thoughts was, "I don't want to circumcise him," which sounds silly because I just found out the gender of my baby and my first thought is about his genitalia. The idea of growing and (...) carrying this perfect little baby for nine months and then hurting him was unthinkable to me. I simply did not want to hurt him. The idea of it made me feel sick. Anytime the subject came up, I would protectively put my hand over my belly. And I do admit there were a lot of times I wished I was having a girl so I didn't have to deal with the circumcision debate.There was a lot of conversation between myself and my husband about it. My husband was adamant about getting it done. He referred to uncircumcised penises as "snake penises" and said our son will be made fun of for being different. He said it would be easier for him to clean and when he's old, he won't have to worry about infection. I would counter with, "well what if he falls in love with a girl from a culture that doesn't circumcise? She will think his penis is weird." The more we talked about it, the more ridiculous it felt thinking that far in advance and all these hypothetical situations he might get in over his penis. My parents wanted it done for religious reasons, but that wasn't a factor for me. My mom kept saying it's in the Bible and it needs to be done. My boss is Jewish and she joked that I could just convert to Judaism and the choice would be taken away from me so I didn't have to stress over it. Everything I read on my mommy groups and sites like Reddit called male circumcision child abuse and stated how barbaric it was. Terms like "genital mutilation" were thrown around a lot, and I didn't want to be part of a group that was seemingly looked down upon by so many.I spent my whole pregnancy saying how much I did not want to circumcise my baby. About a week after he was born and we were starting to get settled, my husband started to call around trying to get him an appointment for circumcision. It was unusual to do it this way, as typically it's done when babies are still in the hospital. But the hospital wasn't doing circumcisions because it was elective, and they weren't doing elective procedures because of COVID. At his first doctor's appointment, I talked to our pediatrician about it. She is Indian and told me she didn't circumcise her boys and said that it was very normal in many parts of the world to not do it. I would watch her pull back the skin to check it for fibers and think, "Is it really that bad to keep it? It's just skin." Our pediatrician didn't do it, as she doesn't perform procedures in the office, and she gave us some names of doctors that were supposed to be doing it. My husband called them all and none of them were doing circumcisions either. Finally, my husband found a doctor, but he was booked out for almost a month and a half. With no other option, we made the appointment. I was not thrilled about it, and made my husband do all the calls and arrange it because I did not agree with it.What made me change my mind about circumcising him was I didn't want him to be different. My husband assured me this was the best choice and he was very concerned our son would be bullied for being different. I have a good friend that is a nurse in a long term care facility currently. I called her and asked if it was really that bad for old men to care... (shrink)

Local item dependence is one of the most critical assumption in the Rasch model when it comes to the validity of a test. As the field of vocabulary assessment is calling for more clarity and validity for vocabulary tests, such assumption becomes more important than ever. The article offers a Rasch-based investigation into the issue of LID with the focus on the two popular formats of Vocabulary Levels Tests : multiple-choice and matching. A Listening Vocabulary Levels (...) Test and an Updated Vocabulary Levels Test were given to a single cohort of 311 university students in an English as a Foreign Language context. The analyses of raw score and standardized residuals correlations were conducted. The findings found no relationship between the 4-option, multiple-choice format of the LVLT and item local dependence. However, results from score and standardized residuals correlations analyses showed a strong link between the 3-item-per-cluster, matching format and item local dependence. The study calls for greater attention to the format of future vocabulary tests and support the use of meaning-recall formats in vocabulary testing. (shrink)

Set-valued choice functions provide a framework that is general enough to encompass a wide variety of theories that are significant to the study of rationality but, at the same time, offer enough structure to articulate consistency conditions that can be used to characterize some of the theories within this encompassed variety. Nonetheless, two-tiered choice functions, such as those advocated by Isaac Levi, are not easily characterized within the framework of set-valued choice functions. The present work proposes conditional (...) choice functions as the proper carriers of synchronic rationality. The resulting framework generalizes the familiar one mentioned above without emptying it and, moreover, provides a natural setting for two-tiered choice rules. (shrink)

This article explores the extent to which multiple-choice history/social studies exams measure student knowledge of social studies content. This article presents descriptive statistics that quantify the findings from a qualitative study. Data for this study were collected from 13 tenth-grade world history students in an urban classroom in New York State. Each participant answered 15 multiple-choice questions that had appeared on previous versions of the Global History and Geography Regents exam, the high-stakes exam they would have (...) to take at the end of the school year. As a small-scale exploratory study, the findings are not what quantitative researchers would call generalizable. Nevertheless, the findings raise questions about what tests measure, their effectiveness, and what constitutes social-studies knowledge. (shrink)

The present study investigates Taiwanese graduate students’ general understanding and misunderstanding of Responsible Conduct of Research. A total of 580 graduate students responded to the self-developed Responsible Conduct of Research Reasoning Test. The results reveal that, first, students did not have sufficient knowledge to reason why a particular instance of research conduct was doable or not. Second, the statistical results show that female students, students majoring in the humanities or the social sciences, doctoral-level students, and students with RCR-related training outperformed (...) others. In addition, the misbehaviors that students judged relatively uncritically comprise the following nine categories: seeing authorship as a property or power, misinterpreting research coauthors’ responsibilities, inaccurately conducting the informed-consent process, fabricating and falsifying research data, misinterpreting the correct citation of research sources, holding vague concepts of self-plagiarism, misinterpreting the Taiwan Copyright Act, accepting duplicate-publication practices, and accepting piecemeal publication practices. The present study discusses participative students’ major misunderstandings of actual RCR-related practices. The study also presents further implications and suggestions based on the findings. (shrink)

This paper argues that Leif Wenar's theory of reparations is not purely forward-looking and that backward-looking considerations play an important role: if there had never been a past injustice, then reparations for the future cannot be acceptable. Past injustice compose the first part of a two-tiered theory of reparations. We must first discover a past injustice has taken place: reparations are for the repair of previous damage. However, for Wenar, not all past injustices warrant reparations. Once we have first passed (...) the initial test of demonstrating a past injustice has taken place, we then determine whether or not to finally accept reparations based upon forward-looking considerations. What is important to note is that this decision to award reparations is based upon forward-looking considerations, but only after first satisfying the test of a past injustice. Thus, backward-looking considerations make up an important first part of Wenar's two-tiered theory of reparations. It is not my argument that this theory is unsafe and I find Wenar's arguments both novel and highly compelling. However, the view that this theory is forward-looking -- and not backward-looking -- is not entirely accurate. My brief reply corrects this part of an important new theory of reparations in the hope of strengthening its persuasive power. (shrink)

Individual researchers may interpret responsible conduct of research (RCR) in various ways, especially given the diversity of research personnel in modern science. Therefore, understanding individuals’ RCR-related misconceptions is important, as it can help RCR instructors customize their lessons to target learners’ incorrect and incomplete ideas. In this vein, this study aimed to explore whether Taiwanese and American graduate students differ in their perceptions and misconceptions regarding RCR-related concepts and, if so, to determine these differences. A diagnostic assessment, the Revised RCR (...) Reasoning Test (rev-RCRRT), was developed to pursue the intended goal. The rev-RCRRT is a two-tier test capable of diagnosing whether a student’s justifications of ethical acceptance in relation to specific RCR-related concepts are based on incorrect or incomplete ideas of RCR. The current results indicated that, first, participating graduate students’ test performances dropped drastically between the first- and second-tier items, suggesting that they were able to judge the ethical acceptability of given RCR-specific scenarios but lacked the advanced knowledge required to explain their judgments. Second, in general, American students achieved significantly better scores on the rev-RCRRT than Taiwanese students. Third, the two groups held different RCR-related misconceptions centered around various RCR topics. Specifically, Taiwanese students’ misconceptions involved concepts related to authorship, piecemeal publication, and human-subject protection. However, American students sometimes misjudged the issues regarding duplicate submissions and publication and the reproducibility of research and replication of ideas. In summary, through a cross-national comparative method, this study not only suggests that graduate students from different national backgrounds interpret RCR differently but also provides substantial evidence for the employment of a two-tier test approach in RCR-specific contexts. The implications of the current findings for future research and the utility of using two-tier tests in RCR instruction are also discussed in this article. (shrink)

Multiple-choice questions have an undeserved reputation for only being able to test student recall of basic facts. In fact, well-crafted mechanically gradable questions can measure very sophisticated cognitive skills, including those engaged at the highest level of Benjamin Bloom’s taxonomy of outcomes. In this article, I argue that multiple-choice questions should be a part of the diversified assessment portfolio for most philosophy courses. I present three arguments broadly related to fairness. First, multiple-choice questions allow (...) one to consolidate subjective decision making in a way that makes it easier to manage. Second, multiple-choice questions contribute to the diversity of an evaluation portfolio by balancing out problems with writing-based assessments. Third, by increasing the diversity of evaluations, multiple-choice questions increase the inclusiveness of the course. In the course of this argument I provide examples of multiple-choice questions that measure sophisticated learning and advice for how to write good multiple-choice questions. (shrink)

The Dutch health care system is developing a two, or multiple, tier system. How can moral principles be of help in assessing whether this is the right track? Instead of dismissing as unhelpful the principles that have been suggested so far and exchanging them for other, usually more complex, principles, it is suggested that the methods of moral inquiry be reconsidered. Keywords: diversification in health care, health care financing, public and private responsibility in health care CiteULike Connotea Del.icio.us (...) What's this? (shrink)

This paper presents a comparison of social kinship (patrilineage) and biological kinship (genetic relatedness) in predicting cooperative relationships in two different economic contexts in the fishing and whaling village of Lamalera, Indonesia. A previous analysis (Alvard, Human Nature 14:129–163, 2003) of boat crew affiliation data collected in the village in 1999 found that social kinship (patrilineage) was a better predictor of crew affiliation than was genetic kinship. A replication of this analysis using similar data collected in 2006 finds the same (...) pattern: lineage is a better predictor than genetic kinship of crew affiliation, and the two together explain little additional variance over that explained by lineage alone. However, an analogous test on food-sharing relationships finds the opposite pattern: biological kinship is a better predictor of food-sharing relationships than is social kinship. The difference between these two cooperative contexts is interpreted in terms of kin preferences that shape partner choice, and the relative autonomy with which individuals can seek to satisfy those preferences. Drawing on stable matching theory, it is suggested that unilineal descent may serve as a stable compromise among multiple individuals’ incongruent partner preferences, with patriliny favored over matriliny in the crew-formation context because it leads to higher mean degrees of relatedness among male cooperators. In the context of food-sharing, kin preferences can be pursued relatively autonomously, without the necessity of coordinating preferences with those of other households through the institution of lineage. (shrink)

A question that has been largely overlooked by philosophers of religion is how God would be able to effect a rational choice between two worlds of unsurpassable goodness. To answer this question, I draw a parallel with the paradigm cases of indifferent choice, including Buridan's ass, and argue that such cases can be satisfactorily resolved provided that the protagonists employ what Otto Neurath calls an ‘auxiliary motive’. I supply rational grounds for the employment of such a motive, and (...) then argue against the views of Leibniz and Nicholas Rescher to show that this solution would also work for God. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Many Mansions? Multiple Religious Belonging and Christian IdentityJames L. FredericksMany Mansions? Multiple Religious Belonging and Christian Identity. Edited by Catherine Cornille. Maryknoll, NY: Orbis Books, 2002. 152 pp."A heightened and widespread awareness of religious pluralism," according to Catherine Cornille, "has presently left the religious person with the choice not only of which religion, but also how many religions she or he might belong to" (p. (...) 1). What Cornille calls "multiple religious belonging," therefore, merits our theological attention. I agree, even though I am not convinced that the phenomenon is very widespread and certainly not a trend. In any event, Cornille does us a great service in raising the issue of multiple religious belonging. The book should be widely read and discussed.Lest there be any confusion, Cornille is skeptical of bourgeois Westerners making facile claims about being Buddhists or Taoists and does not consider this "belonging." She argues (following Raymundo Panikkar) that religious belonging entails a twofold movement: first, a conscious (not "anonymous") identification with a religious community, and second, being recognized by that community as a member. Promoters of New Age spirituality therefore do not practice multiple religious belonging as defined by Cornille. In fact, New Age religiosity is not a form of belonging at all to the extent that it rejects the normativity of any religious claim. Furthermore, belonging is more than admiration for another religion and acceptance of selected beliefs from that religion. In this case, Christians such as myself, who have dedicated themselves to the study of Buddhism, cultivated Buddhist friends, studied with Buddhist teachers and who practice forms of Buddhist meditation within a Christian liturgical context, but do not self-identify as Buddhists, should not be considered examples of multiple religious belonging. All this seems very sensible to me. Oddly, none of the contributors actually endorse multiple religious belonging as defined by Cornille. There is, however, much discussion regarding possible theological foundations for it.At the beginning of his essay, Jacques Dupuis recognizes that multiple religious belonging poses serious theological problems for Christian believers. Clearly this is [End Page 167] the case. A Christian professing to be a Buddhist is theologically unintelligible. Dupuis, however, goes on to caution theologians such as myself to go slow in coming to any conclusions about the propriety of multiple religious belonging. In this, I also am in agreement. The church should be patient with multiple religious belongers in the hope of learning from them. If this means putting theological concerns on hold for the time being, so be it. This would not be the first time that theology would be playing catch-up ball with new forms of Christian spiritual practice. Multiple religious belonging may prove to be a genuine possibility for Christian spiritual practice. Theology will have a legitimate voice in making such a determination. Dupuis is right to counsel caution.Not all of the contributors take the theological problems posed by multiple religious belonging as seriously as Dupuis does. Raymundo Panikkar, for example, deals with the problem by dismissing the importance of doctrine to religious identity. Apparently, one is free to believe anything one wants and still call oneself a Christian, a Sikh, or a Muslim, provided that one is accepted by these communities as a member. In minimizing the importance of doctrine, Panikkar takes pains to separate faith from mere belief, as if making this strict distinction between the two were the only alternative to fundamentalism. Once faith transcends the institutional boundaries that distinguish religions, the test for religious belonging is sociological, not theological. Conflicting doctrinal claims distinguishing religious communities from one another are not a problem for multiple religious belonging because doctrinal consistency has little to do with one's multiple religious identities.Even more than Panikkar, Francis X. Clooney is untroubled by the theological problems attending multiple religious belonging. Starting with Hindu texts (primarily the Mutal Tiruvantati), Clooney builds bridges to a Christian text (Spiritual Exercises of Ignatius Loyola) and concludes that God will be with us in whatever way suits us. "However someone takes refuge in me," Vishnu assures us in the Gita, "in that way I do favor them." The devotee supplies the imagination. God never fails... (shrink)

The dramatic increase of meat production in the last decades has proven to be one of the most impacting causes of negative environmental outcomes (e.g., increase of greenhouse emissions, pollution of land and water, and biodiversity loss). In two studies, we aimed to verify the role of key socio-psychological dimensions on meat intake. Study 1 (N= 198) tested the predictive power of an extended version of the Value-Belief-Norm (VBN) model on individual food choices in an online supermarket simulation. In an (...) online survey, participants were directed to a virtual shop and asked to buy food within a set amount of money. Subsequently, they completed measures of behavioral intention, the VBN constructs (values, general pro-environmental beliefs, awareness of consequences, ascription of responsibility, and personal norm), and social norms (injunctive and descriptive). The outcome variable was operationalized in terms of percentage of expenses dedicated to meat and processed meat items, which provided a more robust behavioral measure than the common self-reported ones. Results confirmed the VBN sequential path, showing direct effects of biospheric values and descriptive norm on personal norm. Furthermore, a proof of validity for the new behavioral measure was provided (medium-sized correlation with behavioral intention). Study 2 (N= 218) aimed at verifying whether the meat consumption could be also motivated by a health concern, reflecting individual (cost/benefit) considerations, besides pro-environmental drivers. Results showed the direct impact of health concern and confirmed the indirect role of biospheric values and descriptive norm (viapersonal norm) on meat intake. This evidence would suggest the use of multiple-frame messages, highlighting both pro-environmental and health consequences, for meat consumption reduction. Nevertheless, the different implications of moral (e.g., environmental concern) vs. non-moral motivators (e.g., health concern) for reducing meat intake need to be stressed: indeed, the first drivers are more central for self-identity and for engaging in environmental citizenship behaviors. (shrink)

During multiple testing, researchers often adjust their alpha level to control the familywise error rate for a statistical inference about a joint union alternative hypothesis (e.g., “H1,1 or H1,2”). However, in some cases, they do not make this inference. Instead, they make separate inferences about each of the individual hypotheses that comprise the joint hypothesis (e.g., H1,1 and H1,2). For example, a researcher might use a Bonferroni correction to adjust their alpha level from the conventional level of 0.050 to (...) 0.025 when testing H1,1 and H1,2, find a significant result for H1,1 (p < 0.025) and not for H1,2 (p > .0.025), and so claim support for H1,1 and not for H1,2. However, these separate individual inferences do not require an alpha adjustment. Only a statistical inference about the union alternative hypothesis “H1,1 or H1,2” requires an alpha adjustment because it is based on “at least one” significant result among the two tests, and so it refers to the familywise error rate. Hence, an inconsistent correction occurs when a researcher corrects their alpha level during multiple testing but does not make an inference about a union alternative hypothesis. In the present article, I discuss this inconsistent correction problem, including its reduction in statistical power for tests of individual hypotheses and its potential causes vis-à-vis error rate confusions and the alpha adjustment ritual. I also provide three illustrations of inconsistent corrections from recent psychology studies. I conclude that inconsistent corrections represent a symptom of statisticism, and I call for a more nuanced inference-based approach to multiple testing corrections. (shrink)

American health care reformers face a number of ethical issues, including familiar debates over the merits of a single-payer system and publicly provided universal health insurance. No matter how these debates are resolved, a further ethical question must be addressed. Both universal coverage and a single-payer system are compatible with permitting some patients to pay more for faster, better, or more health care choices. Should the United States continue to have a two-tier health care system in which wealth grants (...) some patients access to medical services that others with the same needs cannot obtain? Critical evaluation of both principled objections to inequalities and practical objections to anticipated social and medical consequences of a two-tier health care system are needed. (shrink)

Health care policy in the Netherlands has long been guided by the values of solidarity and equality. As a result of several forces, particularly the scarcity of resources, the retreat of the Welfare State and the introduction of market forces in health care, both values are increasingly under strain. Next to solidarity and equality, freedom of choice and financial responsibility are playing an important role in Dutch health care. Consequently, there is a growing division in Dutch heaith care between (...) two tiers, one basic tier giving access to a basic package of services and a luxury tier giving access to a higher quality of care and to services not included in the basic package. The main thesis of the article is that a two-tier system is morally justified on the condition that the basic tier is universally accessible and is based on the value of humanitarian solidarity. (shrink)

Health care policy in the Netherlands has long been guided by the values of solidarity and equality. As a result of several forces, particularly the scarcity of resources, the retreat of the Welfare State and the introduction of market forces in health care, both values are increasingly under strain. Next to solidarity and equality, freedom of choice and financial responsibility are playing an important role in Dutch health care. Consequently, there is a growing division in Dutch heaith care between (...) two tiers, one basic tier giving access to a basic package of services and a luxury tier giving access to a higher quality of care and to services not included in the basic package. The main thesis of the article is that a two-tier system is morally justified on the condition that the basic tier is universally accessible and is based on the value of humanitarian solidarity. Keywords: access to health care, health insurance, resource allocation, solidarity CiteULike Connotea Del.icio.us What's this? (shrink)

The mean majority deficit in a two-tier voting system is a function of the partition of the population. We derive a new square-root rule: For odd-numbered population sizes and equipopulous units the mean majority deficit is maximal when the member size of the units in the partition is close to the square root of the population size. Furthermore, within the partitions into roughly equipopulous units, partitions with small even numbers of units or small even-sized units yield high mean majority (...) deficits. We discuss the implications for the winner-takes-all system in the US Electoral College. (shrink)

: Our paper discusses the epistemic attitudes of particle physicists on the discovery of the Higgs boson at the Large Hadron Collider. It is based on questionnaires and interviews made shortly before and shortly after the discovery in 2012. We show, to begin with, that the discovery of a Standard Model Higgs boson was less expected than is sometimes assumed. Once the new particle was shown to have properties consistent with SM expectations – albeit with significant experimental uncertainties –, there (...) was a broad agreement that ‘a’ Higgs boson had been found. Physicists adopted a two-pronged strategy. On the one hand, they treated the particle as a SM Higgs boson and tried to establish its properties with higher precision; on the other hand, they searched for any hints of physics beyond the SM. This motivates our first philosophical thesis: the Higgs discovery, being of fundamental importance and establishing a new kind of particle, represented a crucial experiment if one interprets this notion in an appropriate sense. By embedding the LHC into the tradition of previous precision experiments and the experimental strategies thus established, underdetermination and confirmational holism are kept at bay. Second, our case study suggests that criteria of theory preference should be understood as epistemic and pragmatic values that have to be weighed in factual research practice. The Higgs discovery led to a shift from pragmatic to epistemic values as regards the mechanisms of electroweak symmetry breaking. Complex criteria, such as naturalness, combine epistemic and pragmatic different values, but are coherently applied by the community. (shrink)

Our aim in this paper was to establish an empirical evaluation for similarity effects modeled by Rubinstein; Azipurua et al.; Leland; and Sileo. These tests are conducted through a sensitivity analysis of two well-known examples of expected utility (EU) independence violations. We found that subjective similarity reported by respondents was explained very well by objective measures suggested in the similarity literature. The empirical results of this analysis also show that: (1) the likelihood of selection for the riskier choice (...) increases as the pair becomes more similar, (2) these choice patterns are consistent with well-known independence violations of expected utility, and (3) a significant proportion of individuals exhibit intransitive choice patterns predicted under similarity effects, but not allowed under generalized expected utility models for risky choice. (shrink)

This paper presents a formal characterization of a two stage decision rule. This characterization involves three conditions which, together, are satisfied by any choice function that can be represented as a two-tier choice function. And any choice function satisfying these three conditions can be represented as a two-tier choice function. The first condition identifies particular features of two-tier choice functions when they violate Property α. The other two conditions are essentially existence claims, (...) required to ensure that the two tiers of a choice function can be represented as (pseudo-) rationalizable choice functions. My aim is to offer a formal result that provides insight into the nature of two-tier decisions. The more we understand how a particular decision procedure operates, the more we should expect to predict its results accurately, and the more we should be able to understand the circumstances under which its use is (and is not) appropriate. (shrink)

Recently proposed models of risky choice imply systematic violations of transitivity of preference. This study explored whether people show the predicted intransitivity of the two models proposed to account for the certainty effect in Allais paradoxes. In order to distinguish “true” violations from those produced by “error,” a model was fit in which each choice can have a different error rate and each person can have a different pattern of preferences that need not be transitive. Error rate for (...) a choice is estimated from preference reversals between repeated presentations of the same choice. Results showed that few people repeated intransitive patterns. We can retain the hypothesis that all participants were transitive. (shrink)

It is not uncommon that nurses are unable to meet the normative expectations of chronically ill patients. The purpose of this article is to describe and illustrate Walker’s expressive-collaborative view of morality to interpret the normative expectations of two women with multiple sclerosis. Both women present themselves as autonomous persons who make their own choices, but who also have to rely on others for many aspects of their lives, for example, to find a new balance between work and social (...) contacts or to find work. We show that their narratives of identity, relationship and value differ from the narratives that others use to understand and identify them. Since identities, relationships and values give rise to normative expectations, in both cases there is a conflict between what the women expect of their caregivers and vice-versa. The narratives also show that two similar persons with multiple sclerosis may need very different care. This implies that nurses caring for such persons should listen carefully to their stories and reflect on their own perceptions of self. (shrink)

Entangled states provide the necessary tools for conceptual tests of quantum mechanics and other alternative theories. These tests include local hidden variables theories, pre- and postselective quantum mechanics, QND measurements, complementarity, and tests of quantum mechanics itself against, e.g., the so-called causal communication constraint. We show how to produce various nonlocal entangled states of multiple cavity fields that are useful for these tests, using cavity QED techniques. First, we discuss the generation of the Bell basis (...) states in two entangled cavities, when there is at most one photon in either of the cavities, and then a straightforward generalization to similar N-cavity states. We then show how to produce a nonlocal entangled state when there is precisely one photon hiding in three cavities. These states can be produced by sending appropriately prepared atoms through the cavities. As applications we briefly review two proposals: one to test quantum mechanics against the causal communication constraint using a two-cavity entangled state and the other to test pre- and postselective quantum mechanics using a three-cavity entangled state. The outcome of the latter experiment can be discussed from the viewpoint of the consistent histories interpretation of quantum mechanics and therefore provides an opportunity to subject quantum cosmological ideas to laboratory tests. Finally, we point out the relation between these schemes and the schemes suggested for quantum computing, teleportation, and quantum copying. (shrink)

Cognitive diagnostic models show great promise in language assessment for providing rich diagnostic information. The lack of a full understanding of second language listening subskills made model selection difficult. In search of optimal CDM that could provide a better understanding of L2 listening subskills and facilitate accurate classification, this study carried a two-layer model selection. At the test level, A-CDM, LLM, and R-RUM had an acceptable and comparable model fit, suggesting mixed inter-attribute relationships of L2 listening subskills. At the item (...) level, Mixed-CDMs were selected and confirmed the existence of mixed relationships. Mixed-CDMs had better model and person fit than G-DNIA. In addition to statistical approaches, the content analysis provided theoretical evidence to confirm and amend the item-level CDMs. It was found that semantic completeness pertaining to the attributes and item features may influence the attribute relationships. Inexplicable attribute conflicts could be a signal of suboptimal model choice. Sample size and the number of multi-attribute items should be taken into account in L2 listening cognitive diagnostic modeling studies. This study provides useful insights into the model selection and the underlying cognitive process for L2 listening tests. (shrink)

In educational measurement, exploring the method of generating multiple high-quality parallel tests has become a research hotspot. One purpose of this research is to construct parallel forms item by item according to a seed test, using two proposed item selection heuristic methods [minimum parameters–information–distance method and minimum information–parameters–distance method ]. Moreover, previous research addressing test assembly issues has been limited mainly to situations in which the information curve of the item pool or seed test has a normal or (...) skewed distribution. However, in practice, the distributions of information curves for tests are diverse. These include multimodal distributions, the most common type of which is the bimodal distribution. Therefore, another main aim of this article is to extend the information curves of unimodal distributions to bimodal distributions. Thus, this study adopts simulation research to compare the results of two item, response, theory -based item matching methods using different information curve distributions for item pools or seed tests. The results show that the MPID and MIPD methods yield rather good performance in terms of both two statistical targets when the information curve has a unimodal distribution, and two new methods yield better performance than two existing methods in terms of test information functions target when the information curve has a bimodal distribution. (shrink)

With this study, we aim to test the predictive relationships between determinants of major choice and academic expectations and to analyze gender differences, using six items of the Determinants of Major Choice Scale and the Academic Perceptions Questionnaire to assess AEs. A convenience sample of Portuguese and Spanish first-year students, mostly composed of women, was selected from two public universities. The invariance of the multivariate regression model with latent variables of the effect of DMC on AEs, with determinants (...) linked to Personal Characteristics and Mediating Agents as AE predictors, was tested across gender with LISREL. The invariance test of the multivariate regression model across gender fit the data well and revealed an equivalence of slopes between women and men, which allows a unique interpretation of the model’s predictive relationships for both genders. We also found statistically significant predictive relationships of PCs for six AE factors and MAs for five AE factors. The results showed theoretical relationships with the self-determination theory. At a practical level, they indicated the importance of PCs and MAs to design AE intervention programs in Higher Education institutions. (shrink)

Particular persons have claims against being made worse off than they could have been. The literature, however, has focused primarily on only two-option cases; yet, these cases fail to capture all of the morally relevant factors, especially when a person’s existence is in question. This paper explores how to assess claims in multiple-option choice sets. We scrutinize the only extant proposal, offered by Michael Otsuka, which we call the Weakening View. In light of its problems, we develop an (...) alternative: the Combining View. The Weakening View holds that a person’s claim against a loss of well-being relative to one distribution is weakened by the availability of further alternatives relative to which the person gains well-being. By contrast, our view holds that a person has an overall claim for or against a certain distribution relative to the whole option set, where overall claims are second-order functions of the different pairwise claims. Finally, we defend the Combining View by exploring its implications for the impact of a person’s possible non-existence on their overall claims, and we develop a proposal for how the number of distributions relative to which a person gains or loses welfare influences the strength of their overall claims. (shrink)

In classifications of vocabulary knowledge, vocabulary size and depth have often been separately conceptualized (Schmitt, 2014). Although size and depth are known to be substantially correlated, it is not clear whether they are a single construct or two separate components of vocabulary knowledge (Yanagisawa & Webb, 2020). This issue has not been addressed extensively in the literature and can be better examined using structural equation modeling (SEM), with measurement error modeled separately from the construct of interest. The current study reports (...) on conventional and Bayesian SEM approaches (e.g., Muthén & Asparouhov, 2012) to examine the factor structure of the size and depth of second language vocabulary knowledge of Japanese adult learners of English. A total of 255 participants took five vocabulary tests. One test was designed to measure vocabulary size in terms of the number of words known, while the remaining four were designed to measure vocabulary depth in terms of word association, polysemy, and collocation. All tests used a multiple-choice format. The size test was divided into three subtests according to word frequency. Results from conventional and Bayesian SEM show that a correlated two-factor model of size and depth with three and four indicators, respectively, fit better than a single-factor model of size and depth. In the two-factor model, vocabulary size and depth were strongly correlated (r =.945 for conventional SEM and.943 for Bayesian SEM with cross loadings), but they were distinct. The implications of these findings are discussed. (shrink)

Introduction The goal of this project was to develop and validate a new tool to evaluate learners' knowledge and skills related to research ethics. Methods A core set of 50 questions from existing computer-based online teaching modules were identified, refined and supplemented to create a set of 74 multiple-choice, true/false and short answer questions. The questions were pilot-tested and item discrimination was calculated for each question. Poorly performing items were eliminated or refined. Two comparable assessment tools were created. (...) These assessment tools were administered as a pre-test and post-test to a cohort of 58 Indian junior health research investigators before and after exposure to a new course on research ethics. Half of the investigators were exposed to the course online, the other half in person. Item discrimination was calculated for each question and Cronbach's α for each assessment tool. A final version of the assessment tool that incorporated the best questions from the pre-/post-test phase was used to assess retention of research ethics knowledge and skills 3 months after course delivery. Results The final version of the REKASA includes 41 items and had a Cronbach's α of 0.837. Conclusion The results illustrate, in one sample of learners, the successful, systematic development and use of a knowledge and skills assessment tool in research ethics capable of not only measuring basic knowledge in research ethics and oversight but also assessing learners' ability to apply ethics knowledge to the analytical task of reasoning through research ethics cases, without reliance on essay or discussion-based examination. These promising preliminary findings should be confirmed with additional groups of learners. (shrink)

We know that reading involves coordination between textual characteristics and visual attention, but research linking eye movements during reading and comprehension assessed after reading is surprisingly limited, especially for reading long connected texts. We tested two competing possibilities: (a) the weak association hypothesis: Links between eye movements and comprehension are weak and short‐lived, versus (b) the strong association hypothesis: The two are robustly linked, even after a delay. Using a predictive modeling approach, we trained regression models to predict comprehension scores (...) from global eye movement features, using participant‐level cross‐validation to ensure that the models generalize across participants. We used data from three studies in which readers (Ns = 104, 130, 147) answered multiple‐choice comprehension questions ~30 min after reading a 6,500‐word text, or after reading up to eight 1,000‐word texts. The models generated accurate predictions of participants' text comprehension scores (correlations between observed and predicted comprehension: 0.384, 0.362, 0.372, ps <.001), in line with the strong association hypothesis. We found that making more, but shorter fixations, consistently predicted comprehension across all studies. Furthermore, models trained on one study's data could successfully predict comprehension on the others, suggesting generalizability across studies. Collectively, these findings suggest that there is a robust link between eye movements and subsequent comprehension of a long connected text, thereby connecting theories of low‐level eye movements with those of higher order text processing during reading. (shrink)

BackgroundEffective plagiarism deterrence in the Republic of Cyprus, requires the identification of any gaps, best practices and case studies relating to plagiarism across the Higher Educational Institutions in the country. This paper discusses the findings of the first research conducted among university students and faculty in Cyprus and focuses on students’ awareness of and perceptions towards academic plagiarism.MethodologyThe research instrument for students was initially designed based on experts’ feedback, as part of the IPPHEAE project. It was translated into the national (...) language and pilot tested. The questionnaire included 33 questions of the following types: i) open-ended questions; ii) multiple choice questions in two variations: those requiring mutually exclusive options and single response and those permitting multiple selected answers and iii) Likert-type scale questions. The target population of the study included all students, undergraduate and graduate, pursuing an academic degree, in public and private universities in Cyprus. A total of 318 correctly completed questionnaires were collected.ResultsIt is clear from the findings of this study that there is a need for a clear and uniform definition and understating of the terms “plagiarism” and “academic dishonesty”. There is also a need to develop mechanisms for communicating these definitions both to students and to faculty, in addition to ensuring that these terms have been understood. In the setting up of policies, procedures and penalties for plagiarism and academic dishonesty, it is necessary to have uniformity and consistency in both implementation and especially in the imposition of penalties. The results also indicate that the use of tools, such as software for the detection or discourage of plagiarism, would definitely contribute positively to reducing plagiarism.ConclusionsFindings and recommendations outlined in this paper have been included to a national report distributed to interested stakeholders and it may contribute towards improved perceptions of students regarding plagiarism and relevant policies in Cyprus. (shrink)