Similarity semantics and minimal changes of belief

Different similarity relations on sets are introduced, and their logical properties are investigated. Close relationships are shown to hold between similarity relations that are based on symmetrical difference and operators of belief contraction that are based on relational selection functions. Two new rationality criteria for minimal belief contraction, the maximizing property and the reducing property, are proposed.     

Towards finding the person in the data of personality

This article is based on an address given on the occasion of receiving the 2000 Henry A. Murray award. The article presents a glimpse of my life story in personality and contributions to the field. These are placed in the context of observations about the recent history and sociology of the field. I outline some perspectives on the data that are collected and missing in personality research as well as the analyses that are conducted and those that are not conducted. These considerations identify both some persisting limitations in personality research and alternative analytic approaches that may prove useful in framing and answering new questions. Of particular promise are intensive studies that allow researchers to maintain a clear focus on the individual person.     

A Tailored Policy‐capturing Study on PO Fit Perceptions: The ascendancy of attractive over aversive fit

Job‐seekers are attracted to organizations if they perceive fit between their personal values and those of an organization. It is often assumed that people's person–organization (PO) fit perceptions reflect an overall comparison between the person and the organization: fits on values that are personally attractive, aversive, or relatively neutral are weighed equally. In this study, we questioned this assumption. Based on regulatory focus theory and construal level theory, we proposed that fit on values that are personally attractive would especially contribute to the perception of PO fit. Four policy‐capturing studies indeed showed that job‐seekers do not weigh all value fits equally. Rather, they weigh fit on personally attractive values more heavily than fit on personally aversive and neutral values. Thus, job‐seekers perceive high PO fit particularly when information about a prospective organization supports values that are personally attractive to them. Theoretical implications and directions for future research are discussed.     

What If Well-Being Measurements Are Non-Linear?

Well-being measurements are frequently used to support conclusions about a range of philosophically important issues. This is a problem, because we know too little about the intervals of the relevant scales. I argue that it is plausible that well-being measurements are non-linear, and that common beliefs that they are linear are not truth-tracking, so we are not justified in believing that well-being scales are linear. I then argue that this undermines common appeals to both hypothetical and actual well-being measurements; I first focus on the philosophical literature on prioritarianism and then discuss Kahneman's Peak-End Rule as a systematic bias. Finally, I discuss general implications for research on well-being, and suggest a better way of representing scales.     

Control and Responsibility: Taking a Closer Look at the Work of Ensuring Well-Being in Neoliberal Schools

This paper argues that the neo-liberal work of schooling includes a focus on producing subjectivities with a high level of well-being. This is done by drawing on evidence based therapeutic techniques that are adjusted to a school setting. These are termed ‘therapeutic socio-educational technologies. It is argued that these practices adhere to the neo-liberal logic of increased competition, standardization and testing, focusing on the individual child. There are a number of problems connected to these well-being enhancing technologies. These include the risk of producing passive and submissive subjectivities, that are understood as needing therapy by default; pathologizing the discomfort and struggles that are an inherent part of learning; the fragmentation of the child, focusing directly on the child rather than on the content matter at hand; producing an overly mechanic and technified pedagogy, focusing on output, as well as laying claim to much control in a risk-filled relational endeavor.     

Precedent autonomy and personal identity

Debates on precedent autonomy and some forms of paternalistic interventions, which are related to questions of personal identity, are analyzed. The discussion is based on the distinction between personal identity as persistence and as biographical identity. It first is shown that categorical objections to advance directives and "Ulysses contracts" are based on false assumptions about personal identity that conflate persistence and biographical identity. Therefore, advance directives and "Ulysses contracts" are ethically acceptable tools for prolonging one's autonomy. The notions of personality and biographical identity are used to analyze the ethically relevant features. Thereby, it is shown that these concepts are operative in and useful for thinking in biomedical ethics. The overall conclusion is that categorical arguments against precedent autonomy or "Ulysses contracts" are based on misleading theories of personal identity and that advance directives are an ethically respectable tool for prolonging individuals' autonomy in cases of dementia and mental illness.     

Dialectical Behavior Therapy: An Emotion-Focused Treatment for Borderline Personality Disorder

Dialectical Behavior Therapy (DBT) is a cognitive-behavioral treatment for borderline personality disorder (BPD) that is based on the theory that emotion dysregulation is the core feature of BPD. This article focuses on aspects of DBT theory and techniques that specifically address emotion. The dialectical and biosocial theories that underlie DBT are reviewed with an emphasis on how each relates to emotional experiencing in BPD. Selected treatment strategies that address emotion dysregulation and their hypothesized mechanisms of change are also described. Relevant research findings are incorporated throughout to provide an empirical foundation for the DBT theories and strategies that are discussed.     

Roles of the Drug Abuse Counselor in a Correctional Facility

This article focuses on the variety of roles that counselors working with drug offenders are expected to undertake. The authority, counseling, and intercessor roles are discussed, as well as the unwritten roles that are assumed by drug abuse counselors. Potential role conflicts and their effects, both on drug abuse counselors and on their clients, are addressed.     

The analysis of drawing from memory performance in brain-damaged patients

The drawing from memory task is frequently used in cognitive neuropsychology to investigate visual processing impairments. However, in surprising contrast to most other neuropsychological tests, the analyses of results on this task are most often based solely on qualitative judgements about the normality of a patient's performance. In most case reports, these judgements are not made with reference to normative data and are not made by individuals who are impartial with respect to the study (that is, using a blind rating procedure). There are several grounds for arguing that such analyses are inadequate. First, seemingly abnormal drawings made by a patient may well be within the range of performance shown by control subjects. Second, judgments that are not based on a blind rating procedure are likely to be influenced by knowledge about the patient's performance on other tasks. We describe an alternative assessment procedure that addresses both of these concerns.     

Alignable and nonalignable differences in causal explanations

Prior research indicates that people may base their causal explanations on distinctive features between an event and a contrasting background instance in which the event did not occur. Research on similarity judgments suggests that there are two types of distinctive features: alignable differences, which are corresponding characteristics of a pair, and nonalignable differences, which are characteristics of one item for which there are no corresponding characteristics in the other. In three experiments, the hypothesis that people's evaluations of causal explanations vary as a function of feature alignment was examined. The results suggest that people will rate explanations differently on the basis of alignable or nonalignable differences, depending on the type of the event, and that alignability depends on the relational structure among the features of the event.     

急诊内科老年患者误诊因素分析

随着人口老龄化的发展,急诊老年患者的比例正逐步提高;老年急症具有症状不典型、病情复杂、病史不全面等特点,如何避免误诊成为急诊医生一大挑战。本文从主、客观方面分析误诊因素,探讨如何运用科学的临床思维诊断老年患者。     

Pro-criminal attitudes,intervention, and recidivism

We review the recent research literature on pro-criminal attitudes (PCAs) as a causal factor of recidivism with a focus on studies on the effectiveness of offender treatment programs targeting PCAs to prevent recidivism. The main conclusions that can be derived from the literature are: (1) the evidence supports the hypothesis that PCAs are related to reoffending; (2) most investigated offender treatment programs tend to reduce PCAs, although the general lack of adequate control group designs does not rule out alternative explanations for this reduction; and (3) there is no conclusive empirical evidence that intervention programs designed to reduce PCAs are effective in reducing recidivism. Empirical research in this area lacks the theoretical and methodological rigor to test causal models of the influence of treatment on reducing PCAs, and effects of PCAs on recidivism. Limitations of the empirical evidence are related to inadequate research designs and/or suboptimal data analysis strategies. Recommendations concerning optimized research designs and data analysis strategies that are likely to provide more conclusive evidence on the relation of PCAs, PCA treatment, and recidivism are given.     

An Inconsistency in the Knowledge Argument

I argue that Frank Jackson's knowledge argument cannot succeedin showing that qualia are epiphenomenal. The reason for this is that there is, given thestructure of the argument, an irreconcilable tension between his support for the claim thatqualia are non-physical and his conclusion that they are epiphenomenal. The source of the tensionis that his argument for the non-physical character of qualia is plausible only on theassumption that they have causal efficacy, while his argument for the epiphenomenal characterof qualia is plausible only on the assumption that they are non-physical. Since these two argumentscannot be combined coherently, the most Jackson's argument can establish is thatqualia are non-physical.     

Is Character Fate,or Is There Hope to Change My Personality Yet?

Different perspectives on personality development propose a range of possible degrees to which traits are free to change, from hardly at all to very much. This essay reviews the empirical evidence on just how consistent and changeable personality traits are across the life course. To gain a thorough perspective on personality trait development, we review developmental studies that focus on three different types of change: rank‐order consistency, mean level change, and individual level change. Starting in late childhood, personality traits exhibit modest levels of rank‐order consistency that increase with age. In addition personality traits show mean level changes, especially in young adulthood, that are consistent with the idea of increasing maturity. Finally, despite these general trends in personality continuity and change, there is evidence that individuals may change in ways that contradict general trends and that these individual differences in change are related to life experiences.     

A review of psychophysiological research with hyperkinetic children

A number of studies have appeared which focus on the issue of whether hyperactive children are psychophysiologically different from normal children and what impact the stimulant drugs may have on psychophysiological characteristics of these children. The present paper reviews these studies under the type of measures that were employed. In general, the results suggest that hyperactive children are probably not under- or overaroused in their resting levels of autonomic functions, although some children may display resting cortical underarousal. However, the findings of studies on the impact of stimulation on autonomic or central functions intimate that some hyperactive children are probably underreactive to environmental stimulation, or are "underarousable." Indeed, where differences between hyperactive and normal children are found in such evoked-response studies, they are consistently in this direction of "underarousability." Results for the effects of stimulant drugs suggest that these drugs energize or increase the "arousal" of these children and enhance the impact of stimulation on the nervous system. The implications of these results for current theories of hyperactivity and for future research are discussed.     

Sources of confidence judgments in implicit cognition

Subjective reports of confidence are frequently used as a measure of awareness in a variety of fields, including artificial grammar learning. However, little is known about what information is used to make confidence judgments and whether there are any possible sources of information used to discriminate between items that are unrelated to confidence. The data reported here replicate an earlier experiment by Vokey and Brooks (1992) and show that grammaticality decisions are based on both the grammatical status of items and their similarity to study exemplars. The key finding is that confidence ratings made on a continuous scale (50%—100%) are closely related to grammaticality but are unrelated to all of the measures of similarity that were tested. By contrast, confidence ratings made on a binary scale (high vs. low) are related to both grammaticality and similarity. The data confirm an earlier finding (Tunney & Shanks, 2003) that binary confidence ratings are more sensitive to low levels of awareness than continuous ratings are and suggest that participants are conscious of all the information acquired in artificial grammar learning.     

Reid's Non‐Humean Theory of Moral Motives

Contrary to the widespread view that Reid and Hume agree that reason, alone, is inert, I argue that they disagree on this point. Both accept that reason plays a role in forming moral sentiments, and that affections are components of moral evaluations. However, I show that for Reid moral evaluations (comprised of moral judgments and moral affections) are different from moral motives (which are not comprised of affections). Moral motives for Reid are mind‐independent states of affairs that are grasped by reason and do not require affections to influence human beings. Reid hence holds a non‐Humean theory in which reason, alone, is not inert.     

The Regress of Pure Powers Revisited

The paper aims to elucidate in better detail than before the dispute about whether or not dispositional monism—the view that all basic properties are pure powers—entails a vicious infinite regress. Particular focus is on Alexander Bird's and George Molnar's attempts to show that the arguments professing to demonstrate a vicious regress are inconclusive because they presuppose what they aim to prove, notably that powers are for their nature dependent on something else. I argue that Bird and Molnar are mistaken. It is true that dispositional monism is popularly assumed to characterize powers as dependent entities, but this is not what the arguments aim to prove. They merely aim to demonstrate that it would be absurd to assume that all properties are dependent in this way. Finally, it is argued that there is an unresolved tension in Bird's and Molnar's accounts of powers. They characterize them as being for their nature dependent on the manifestations that they are for, and yet ontologically independent of those same manifestations. Until that tension is resolved, their accounts are not equipped to remove the threat of vicious regress.     

Trait aggressiveness and situational provocation: a test of the traits as situational sensitivities (TASS) model

In this article, the authors propose and test an interactionist model of personality functioning. The model maintains that many traits function in a threshold-like manner, such that less situational strength is needed to evoke a trait-relevant response in people who are high on the trait than in those who are low on the trait. Because of these different sensitivities, people who are high on a trait are more reactive to moderate provocation than are those who are low on a trait, but the opposite is true when strong provocation is compared to moderate provocation. Three studies are reported showing how the model can be used to understand the nature of aggression.