Emotion and prior knowledge in memory and judged comprehension of ambiguous stories

Abstract

Two experiments investigated the effects of experimentally induced mood states on memory and judged comprehension of stories. The experiments examined the issue of whether induction of a depressed mood would affect prose memory and comprehension and impair the ability of individuals to use prior knowledge, activated by way of a title, in remembering the passage. In Experiment 1, depressed subjects who were given a title for the passage recalled fewer idea units when compared with neutral control conditions, but no depressive deficit in recall occurred in the absence of a title. In Experiment 2 the same pattern of results occurred when subjects learned two successive passages. The depressive deficits obtained were interpreted in terms of a resource allocation model which proposes that emotional states increase the production of irrelevant, competing thoughts that interfere with processes important in remembering the criterion passage. Alternative explanations involving cognitive initiative and schema theory were discussed. Finally, judgments of comprehension predicted passage recall and were better predictors for neutral than depressed mood subjects. A depressed mood state did not affect average judgments of comprehension even when recall was correspondingly impaired.     

Risk for Suicide among Medicaid Beneficiaries

Demographic, diagnostic, and service expenditure characteristics of Florida Medicaid enrollees who died by suicide were investigated. Among persons receiving Medicaid and Supplemental Security Income (SSI), findings indicate the most powerful predictors of suicide were involuntary psychiatric examination, mental health hospitalization, and high mental health service use. Among Medicaid enrollees not receiving SSI, strongest suicide predictors were mental health hospitalization, high expenditures for physical health medications, and involuntary psychiatric examination. Findings suggest reducing involuntary psychiatric examinations and mental health hospitalizations while improving physical health may reduce suicide in the Medicaid population. Comprehensive hospital discharge planning, adherence monitoring with follow‐up care, training mental health providers in assessing suicide lethality, and providing adequate assessment time are all crucial to achieve these objectives.     

Transporting CBT for Childhood Anxiety Disorders into Inner-City School-Based Mental Health Clinics

The systematic expansion of evidence-based cognitive behavioral (CBT) protocols into the schools provides an opportunity for training front-line service providers in the early identification of anxious children and in the delivery of evidence-based treatments to children who might otherwise go without such treatment [Weist, M. D., & Evans, S. W. (2005). Expanded school mental health: Challenges and opportunities in an emerging field. Journal of Youth and Adolescence, 3, 3­6]. In this article, we discuss the progress of our ongoing study aimed at transporting manualized CBT for anxious youth into inner-city school-based clinics. In this context, we outline the rationale for the study and specific adaptations and obstacles encountered to date.     

Social anxiety and evaluation of social crowds: explicit and implicit measures

To investigate whether social anxiety disorder is indeed characterized by a biased negative evaluation of facial expressions, 25 highly socially anxious (SA) participants and 30 non-anxious controls (NACs) were asked to respond to different ratios of neutral-angry or happy-angry face combinations (crowds). In an indirect Approach-Avoidance Task (AAT), participants used a joystick to pull the crowds towards themselves (approach) or push them away (avoidance). SAs showed faster avoidance of neutral-angry crowds when the number of angry faces in the crowd increased. The happy-angry crowds were generally avoided, independent of the ratio of the two emotions. NACs did not show any specific response tendency. When directly rating the friendliness of the crowds, the two groups did not differ.     

Perfectionism, achievement motives, and attribution of success and failure in female soccer players

While some researchers have identified adaptive perfectionism as a key characteristic to achieving elite performance in sport, others see perfectionism as a maladaptive characteristic that undermines, rather than helps, athletic performance. Arguing that perfectionism in sport contains both adaptive and maladaptive facets, the present article presents a study of N = 74 female soccer players investigating how two facets of perfectionism-perfectionistic strivings and negative reactions to imperfection (Stoeber, Otto, Pescheck, Becker, & Stoll, 2007 )-are related to achievement motives and attributions of success and failure. Results show that striving for perfection was related to hope of success and self-serving attributions (internal attribution of success). Moreover, once overlap between the two facets of perfectionism was controlled for, striving for perfection was inversely related to fear of failure and self-depreciating attributions (internal attribution of failure). In contrast, negative reactions to imperfection were positively related to fear of failure and self-depreciating attributions (external attribution of success) and inversely related to self-serving attributions (internal attribution of success and external attribution of failure). It is concluded that striving for perfection in sport is associated with an adaptive pattern of positive motivational orientations and self-serving attributions of success and failure, which may help athletic performance. In contrast, negative reactions to imperfection are associated with a maladaptive pattern of negative motivational orientations and self-depreciating attributions, which is likely to undermine athletic performance. Consequently, perfectionism in sport may be adaptive in those athletes who strive for perfection, but can control their negative reactions when performance is less than perfect.     

Epistemic luck and the generality problem

Epistemic luck has been the focus of much discussion recently. Perhaps the most general knowledge-precluding type is veritic luck, where a belief is true but might easily have been false. Veritic luck has two sources, and so eliminating it requires two distinct conditions for a theory of knowledge. I argue that, when one sets out those conditions properly, a solution to the generality problem for reliabilism emerges.

Looking forward and back: Sexual victimization prevention

The field of sexual victimization prevention has been greatly shaped by societal movements of the past forty years. The social forces that have driven the study of sexual victimization have led to major research gaps which may be viewed as opportunities for new focuses. This paper will: (1) review these social movements in light of the opportunities that have arisen, (2) re-evaluate the information that has been collected in light of the research purpose, preventing harm to potential victims through providing tailored prevention messages, victim sensitive avenues of reporting, and individualized intervention tactics based on personality characteristics, and (3) provide a framework with which to conceptualize normative personality in relation to the process of victimization-related trauma. Although research has provided many insights into the basic principles of prevention, much remains to be explored.     

Novelty and saliency in attentional capture by unannounced motion singletons

The present study examined attentional capture by an unannounced motion singleton in a visual search task. The results showed that a motion singleton only captured attention on its first unannounced occurrence when the observers had not encountered moving items before in the experiment, whereas it failed to capture when observers were familiar with moving items. This indicates that motion can capture attention independently of top-down attentional control settings, but only when motion as a feature is unexpected and new. An additional experiment tested whether salient items can capture attention when all stimuli possess new and unexpected features, and novelty information cannot guide attention. The results showed that attention was shifted to the location of the salient item when all items were new and unexpected, reinforcing the view that salient items receive attentional priority. The implications of these results for current theories of attention are discussed.