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551.
In two studies, Whites' endorsement of system-justifying beliefs predicted increased negativity toward Blacks who blamed negative events on discrimination. Whites' system-justifying beliefs were not associated with negativity toward Blacks who blamed negative events on other internal causes, external causes, or nondiscriminatory unfairness. These negative reactions toward discrimination claimants were mediated by perceptions that the claimant held dissimilar values and failed to take personal responsibility for outcomes. In both studies, participants' White Identification did not moderate the relationship between the Black target's attribution for failure and subsequent negative perceptions of that individual, thus providing evidence against a group-justification explanation of these findings. 相似文献
552.
Games are defined as ongoing series of complementary ulterior transactions that are superficially plausible but have a concealed motivation to maximize pay-offs and minimize penalties for the initiator. While some games are harmless and part of socialization, others are destructive. Destructive game-playing in clinical supervision, in which game-playing (initiated by either supervisors or students) interferes with a student's realization of internship goals, has been documented in some allied healthcare professions but has not yet been studied in genetic counseling. Genetic counselors and clinical supervisors of genetic counseling students were anonymously surveyed regarding their experiences with destructive game-playing. Results show that such games do occur in genetic counseling clinical supervision. Some games are the same or similar to ones previously described in other health-care professions; others may be unique to genetic counseling. The purpose of this paper is to document these games as a first step to facilitating dialogue, understanding and awareness of them. 相似文献
553.
Neuroimaging the serial position curve. A test of single-store versus dual-store models 总被引:1,自引:0,他引:1
Neuroimaging data could help clarify the long-standing dispute between dual-store and single-store models of the serial position curve. Dual-store models assume that retrieval from late positions is dependent on short-term memory (STM), whereas retrieval from early positions is dependent on long-term memory (LTM). Single-store models, however, assume that retrieval processes for early and late items are similar, but that early items are more difficult to discriminate than late items. The present study used functional magnetic resonance imaging to examine this question. Ten young adults were scanned while they recognized items from early or late serial positions. Recognition of early items uniquely activated brain areas traditionally associated with LTM, namely, regions within the hippocampal memory system. None of these areas was activated for retrieval of late items. These results indicate differential use of LTM retrieval processes, and therefore support dual-store models over single-store models. 相似文献
554.
Carmin CN 《Cognitive behaviour therapy》2005,34(3):193-200
The authors of the papers in this special issue have underscored the efficacy of both psychological and pharmacological treatments for OCD. Despite the potency of these interventions, complete symptom remission rarely occurs. Furthermore, problems related to treatment drop-out, the persistence of residual symptoms despite adequate therapy, patients' vulnerability to relapse and recurrence, and the lack of a clear method for managing co-morbidity or treating OCD subtypes remain incompletely addressed. This response to the authors' papers evaluates their positions and extends their papers by examining issues such as how cognitive therapy and exposure and response prevention can best be integrated, the role of medication in OCD treatment, factors that impact treatment readiness and/or resistance, and the need for effectiveness research. 相似文献
555.
The problem of measurement model misspecification in behavioral and organizational research and some recommended solutions 总被引:2,自引:0,他引:2
The purpose of this study was to review the distinction between formative- and reflective-indicator measurement models, articulate a set of criteria for deciding whether measures are formative or reflective, illustrate some commonly researched constructs that have formative indicators, empirically test the effects of measurement model misspecification using a Monte Carlo simulation, and recommend new scale development procedures for latent constructs with formative indicators. Results of the Monte Carlo simulation indicated that measurement model misspecification can inflate unstandardized structural parameter estimates by as much as 400% or deflate them by as much as 80% and lead to Type I or Type II errors of inference, depending on whether the exogenous or the endogenous latent construct is misspecified. Implications of this research are discussed. 相似文献
556.
Logan CA 《Journal of the history of the behavioral sciences》2002,38(4):393-403
In the nineteenth century, scientific materials in experimental physiology changed dramatically. In this context, phenomena that had been widely accepted were lost, sometimes to be reintroduced later as "discoveries." I describe the loss of the phenomenon of classical conditioning, later rediscovered by Ivan Pavlov. In 1896, Austrian physiologist Alois Kreidl demonstrated experimentally that animals anticipate the occurrence of food that is cued by a variety of stimuli. Kreidl stated, moreover, that the fact that animals can be called to food had been widely known to science since the 1830s. I describe Kreidl's work and discuss several factors that may have led to the disappearance of conditioning prior to its rediscovery by Pavlov. 相似文献
557.
We tested 28 individuals with schizophrenia (SZ) and 16 healthy individuals on a test of logical reasoning and "cognitive gating," defined as the ability to discriminate between relevant and irrelevant information in confirming or disconfirming a given belief. The Logical Reasoning and Cognitive Gating Task tests both processes under neutral and affect-laden conditions. This is done by presenting formally identical constructs using benign and emotionally arousing language. When separated by symptom profiles, we found statistically significant differences for performance and arousal response between patients with delusions, patients with formal thought disorder, and patients with neither delusions nor formal thought disorder, as well as between patients and healthy controls. When analyzed by error type, we found that nearly all errors by delusional patients were caused by overly restrictive information choice, a pattern that may be related to a delusional patient's tendency to "jump to conclusions" on Bayesian probabilistic tasks. This is in contrast to patients with formal thought disorder, whose low performance resulted also from overly extensive information choice. The tendencies towards restriction were exacerbated by arousal, which is consistent with studies on cognition and arousal in healthy individuals. After briefly examining research on emotional arousal and SZ, and the interaction between emotional arousal and restriction of perceptual cues in healthy individuals, we conclude by suggesting a model which accounts for the distinctive cognitive characteristics of delusional patients by their possessing distinct vulnerabilities to emotional arousal. Specifically, these results suggest the possibility that delusional patients process information in a manner that is essentially intact. However, delusional patients may possess an acute vulnerability to emotional arousal that might cause delusional individuals to behave cognitively as if they were healthy individuals under significantly more severe forms of stress. 相似文献
558.
559.
Construal level theory (CLT) is an account of how psychological distance influences individuals’ thoughts and behavior. CLT assumes that people mentally construe objects that are psychologically near in terms of low‐level, detailed, and contextualized features, whereas at a distance they construe the same objects or events in terms of high‐level, abstract, and stable characteristics. Research has shown that different dimensions of psychological distance (time, space, social distance, and hypotheticality) affect mental construal and that these construals, in turn, guide prediction, evaluation, and behavior. The present paper reviews this research and its implications for consumer psychology. 相似文献
560.
Abstract In this article, eight schools of family therapy (psychodynamic, intergenerational, contextual, experiential, structural, strategic, functional, behavioral) are examined regarding participation policies. Differences in schools' participation policies are compared and contrasted using comparative and content analyses. Schools' theoretical rationales and how they effect therapy practice are explored. Implications for therapy practice are presented. The study's goal is to provide information to increase therapist flexibility in working with varying client populations. 相似文献