The Dimensions of Generalized Prejudice within the Dual-Process Model: the Mediating Role of Moral Foundations

In our study we investigated how individualizing and binding moral foundations partially mediate the relationship between the attitudinal clusters of right-wing authoritarianism (RWA) and social dominance orientation (SDO), and the dimensions of generalized prejudice. We found that binding moral foundations partially mediate the association between RWA and negative attitudes towards dissident and dangerous groups, while individualizing moral foundations had a positive relationship with the evaluations of all three clusters of dissident, dangerous, and derogated outgroups, and partially mediated the effects of both SDO and RWA. Based on these results we claim that intergroup attitudes are at least partly determined by moral concerns, and different personal needs activate or inhibit different moral concerns. Furthermore, while individualizing moral foundations seem to have a universal prejudice reducing effect, the effect of binding foundations is selective, increasing prejudice principally against dangerous and derogated outgroups that threaten one’s personal need for security and certainty.     

Interactions between Knowledge,Action and Commitment within Agent Dynamic Logic

This paper considers a new class of agent dynamic logics which provide a formal means of specifying and reasoning about the agents activities and informational, motivational and practical aspects of the behaviour of the agents. We present a Hilbert-style deductive system for a basic agent dynamic logic and consider a number of extensions of this logic with axiom schemata formalising interactions between knowledge and commitment (expressing an agent s awareness of her commitments), and interactions between knowledge and actions (expressing no learning and persistence of knowledge after actions). The deductive systems are proved sound and complete with respect to a Kripke-style semantics. Each of the considered logics is shown to have the small model property and therefore decidable.Presented by Ewa Orlowska     

Updating Thought Theory: Emotion and the Non‐Paradox of Fiction

Over the past four decades, the paradox of fiction has sparked considerable debate among philosophers. Unfortunately, the most promising solution to this puzzle, thought theory, currently earns its plausibility by way of intuition rather than evidence. I aim to address this by updating thought theory in light of recent empirical findings on affect. I will draw upon a wide range of scientific research—on the cognitive mechanisms driving emotion, the role of affect in counterfactual mind wandering and prospection, and the evolutionary function of affect—to substantiate the claim that fictions can give rise to both real and rational emotional states.     

从神经可塑性的视角看压力与疾病的关系

压力致病是一个复杂的过程,涉及到与多种致病因素的相互作用、多个器官系统的激活和反馈、不同发育阶段对疾病的易感性等。这个过程中,神经可塑性起着重要的调节作用。本文以神经可塑性为切入点,阐述了压力、发育阶段、个人发展、疾病发生之间的关系。     

从神经可塑性的视角看压力与疾病的关系

压力致病是一个复杂的过程,涉及到与多种致病因素的相互作用、多个器官系统的激活和反馈、不同发育阶段对疾病的易感性等.这个过程中,神经可塑性起着重要的调节作用.本文以神经可塑性为切入点,阐述了压力、发育阶段、个人发展、疾病发生之间的关系.     

军人焦虑、忧郁情绪研究Ⅱ:主导因素及其交互作用

在研究Ⅰ中我们揭示了军人焦虑、忧郁情绪的基本状态,发现了影响因素,产提出因素间可能存在一定的交互作用,共同对情绪发生影响的假设。本研究在此基础上,着重对主导因素及因素间的交互作用进一步探索。结果发现,导致忧郁的主要因素为家庭因素即单亲家庭;其次为军龄,独生子女和成长环境（城市或农村）,环境与文化程度两因素的交互作用明显;导致焦虑的主要因素也为单亲家庭,其次为军龄,环境与文化程度两因素的我互作用同样     

From Ego Depletion to Vitality: Theory and Findings Concerning the Facilitation of Energy Available to the Self

Vitality, or the energy available to the self, is a salient and functionally significant indicator of health and motivation. Previous models (e.g., Baumeister & Vohs, 2007 ) have suggested how such energy can be depleted but have focused less on how it can be maintained or enhanced. In this article, we describe a model of energy and vitality based on self‐determination theory ( Ryan & Deci, 2000 ). We review substantial evidence that, whereas the self‐controlling regulation of behavior depletes vitality and energy, the autonomous self‐regulation of behavior does not. A growing number of experimental and field studies also suggest that vitality and energy are enhanced by activities that satisfy basic psychological needs for relatedness, competence, and autonomy. Lifestyles focused on extrinsic goals are less conducive to need satisfaction and thus engender less vitality. We conclude that social psychological factors associated with need satisfaction have important implications for health and vitality and for informing interventions.     

Neural Computation and the Computational Theory of Cognition

We begin by distinguishing computationalism from a number of other theses that are sometimes conflated with it. We also distinguish between several important kinds of computation: computation in a generic sense, digital computation, and analog computation. Then, we defend a weak version of computationalism—neural processes are computations in the generic sense. After that, we reject on empirical grounds the common assimilation of neural computation to either analog or digital computation, concluding that neural computation is sui generis. Analog computation requires continuous signals; digital computation requires strings of digits. But current neuroscientific evidence indicates that typical neural signals, such as spike trains, are graded like continuous signals but are constituted by discrete functional elements (spikes); thus, typical neural signals are neither continuous signals nor strings of digits. It follows that neural computation is sui generis. Finally, we highlight three important consequences of a proper understanding of neural computation for the theory of cognition. First, understanding neural computation requires a specially designed mathematical theory (or theories) rather than the mathematical theories of analog or digital computation. Second, several popular views about neural computation turn out to be incorrect. Third, computational theories of cognition that rely on non‐neural notions of computation ought to be replaced or reinterpreted in terms of neural computation.     

Depression and cognitive style: comparisons between measures

Several instruments have been developed recently to measure cognitive styles associated with depression. At least four of them appear to have an underlying similarity. Each appears to reflect a tendency for respondents to infer a general lack of self-worth (or a continued likelihood of bad events) on the basis of a single discrete failure. The present research was a comparative test of one of these scales against the other three in terms of associations with Beck Depression Inventory (BDI) scores. Though all instruments were significantly correlated with BDI, partial correlations revealed that our generalization scale was a more robust predictor of BDI than were (a) a measure of characterological self-blame, (b) a measure of cognitive bias, and (c) a measure of attributional style.     

Depression and bulimia: the link between depression and bulimic cognitions

This study assessed the link between bulimic and depressive cognitions. Twenty-nine bulimics and 16 controls from the general population were first assessed on levels of depression using the Schedule for Affective Disorders and Schizophrenia-Change Version and the Beck Depression Inventory (BDI). Bulimics were significantly more depressed than controls. Bulimics differed significantly from controls on all cognitive measures associated with depression (Automatic Thoughts Questionnaire, Dysfunctional Attitude Scale, and Attributional Style Questionnaire), but differences on these measures were nonsignificant when depression, as measured by the BDI, was controlled. Bulimics differed from controls regardless of level of depression on the three scales of the Restraint Inventory, the Rationalization and All-or-None scales of the Thoughts About Eating Inventory, and most of the eight scales of the Eating Disorders Inventory. Bulimics showed more maladaptive thinking associated with depression, but these differences likely reflect the levels of depression for each group. The differences on the measures of cognitive and behavioral symptoms of bulimia remained when the level of depression was controlled statistically. This suggests that although depression can be frequently diagnosed in a bulimic sample, specific maladaptive cognitions and behaviors reflect a distinct disorder (bulimia) and are not simply the expression of an affective disorder.     

Signal-Detection, Threshold, and Dual-Process Models of Recognition Memory: ROCs and Conscious Recollection

Threshold- and signal-detection-based models have dominated theorizing about recognition memory. Building upon these theoretical frameworks, we have argued for a dual-process model in which conscious recollection (a threshold process) and familiarity (a signal-detection process) contribute to memory performance. In the current paper we assessed several memory models by examining the effects of levels of processing and the number of presentations on recognition memory receiver operating characteristics (ROCs). In general, when the ROCs were plotted in probability space they exhibited an inverted U shape; however, when they were plotted inzspace they exhibited a U shape. An examination of the ROCs showed that the dual-process model could account for the observed ROCs, but that models based solely on either threshold or signal-detection processes failed to provide a sufficient account of the data. Furthermore, an examination of subjects' introspective reports using the remember/know procedure showed that subjects were aware of recollection and familiarity and were able to consistently report on their occurrence. The remember/know data were used to accurately predict the shapes of the ROCs, and estimates of recollection and familiarity derived from the ROC data mirrored the subjective reports of these processes.     

Delay discounting: Interactions between personality and cognitive ability

Delay discounting describes the extent to which the value of a reward decreases as the delay to obtaining that reward increases. Lower discounting rates predict better outcomes in social, academic, and health domains. The current study investigates how personality and cognitive ability interact to predict individual differences in delay discounting. Extraversion was found to predict higher discounting rates at the low end of the cognitive distribution, while emotional stability was found to predict lower discounting rates at the high end of the cognitive distribution. These findings support recent models of discounting behavior and suggest that personality and cognitive ability interact in shaping decision making.     

Interactions between mothers and infants: impact of maternal anxiety

The aim of the study was to examine the impact of anxiety in the postnatal year on maternal contribution to mother-infant interaction. Participants were 32 mothers with high anxiety and 32 mothers with low anxiety, when their infants were aged 10-14 months. Mother-infant interaction was videotaped during a standardized play situation and coded blind to group status. High trait anxiety mothers showed less sensitive responsivity (p<.05) and reduced emotional tone (p<.05) during interaction. When participants scoring high in depressive symptomatology were removed for a subgroup analysis, the same pattern of results was obtained, suggesting that the observed differences in mother-infant interaction were due to group differences in anxiety.     

帕金森病与重症抑郁障碍两者中的抑郁及睡眠障碍特征对比

由于帕金森病早期常仅存在抑郁、睡眠障碍等非运动症状表现,其与重症抑郁障碍难以鉴别.本研究通过对帕金森病患者及重症抑郁障碍患者行汉密尔顿抑郁量表、匹兹堡睡眠指数及多导睡眠监测评定抑郁及睡眠特征,尝试发现两者之间差异,为早期鉴别及诊断帕金森病提供理论基础.     

Interactive Effects of Habitual Cuing and Media Features on Evaluation: A Dual-Process Model

Consumers tend to express positive attitudes toward communication sources that reflect their predispositions toward these sources, that is, their habitual cuing. To move beyond the effects of communication sources such as advertising, word of mouth (WOM), and critical reviews, this article applies a dual-process model to determine how the interaction of habitual cuing and the media features of a movie influence evaluations of movie advertising. Six quasi-experimental designs and an analysis of variance to assess the data indicate that greater cultural discount of an original movie leads to more favorable consumer evaluations when the habitual cuing has come through WOM rather than reviews; numbered sequels also gain favorable evaluations as a result of forward spillover effects or reduced satiation. Finally, for named sequels, consumers exhibit more favorable evaluations when habitual cuing comes through reviews rather than WOM.     

Interactions between the discriminative and aversive properties of punishment

Punishment acquires a discriminative property when it is selectively paired with either reinforcement or extinction. At the milder punishment intensities, the discriminative control exerted by punishment is similar to the discriminative control exerted by a response-produced neutral (nonaversive) stimulus. However, the effect of the aversive property is apparent as the intensity of the punishment is increased. The aversive property of the punishment acts to enhance the discriminative control when the punishment is selectively applied during extinction periods, and to attenuate the discriminative control when the punishment is selectively applied during reinforcement periods. One major difference was found between the control exerted by the punishment and the response-produced neutral simulus: Responding greatly increased after the S^Δ punishment but not after the S^Δ neutral stimulus; this increase in responding was independent of the punishment intensities studied.