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241.
Individuals with mild depression show an enhanced ability to read or “decode” others' mental states. The goal of the present study was to investigate whether this pattern of performance is related specifically to the pathology of depression or whether it is simply a feature of the transient dysphoric state. Forty-one undergraduates with a previous episode of major depression and 52 undergraduates with no depression history participated in a mental state decoding task following a sad versus happy mood induction. Previously depressed participants were significantly more accurate in their mental state judgements than were the never-depressed participants, suggesting that enhanced mental state decoding may be a specific feature of depression in remission. Furthermore, previously depressed participants whose positive mood increased in response to the happy mood induction showed a poorer level of performance on the task, similar to that observed in the never-depressed group. Thus, a happy mood may have induced a somewhat less accurate, but perhaps more adaptive, approach to processing social information. These findings were robust after controlling for current level of depression and anxiety symptoms, intensity of response to the mood induction, response times, and performance on a control task.  相似文献   
242.
The measurement of intimate partner violence (IPV) has proven to be more complex than originally anticipated and content and construct validity need to be greatly improved for IPV assessment. For measurement of IPV in the United States, these validity issues range from providing the most accurate wording for the content domain to controversies as to when violent actions are counted (e.g., self-defense) or whether to include mild aggression (e.g., psychological conflict tactics) that may be more normative and not harmful. The three major forms of IPV (i.e., physical, sexual, and psychological abuse) have distinct validity issues and may require different modalities for assessment. Gender needs to be considered when establishing construct validity due to differences in the meaning of aggression, impacts of abuse, and even patterns of violence for women and men. External threats to validity include potential bias of self-report and motivations when reporting on a partner, discrepancies in couples’ reports, the influence of response styles, and design issues affecting reporting. Traditional methods used to establish validity for IPV scales are reviewed and critiqued. Recommendations for enhancing validity in IPV assessment are provided.  相似文献   
243.
In the following study, participants encoded blocked DRM word lists and we varied whether they received information before test about the utility of mnemonic features that potentially discriminate between veridical and false memories. The results of three experiments revealed that this manipulation successfully reduced false recognition of critical theme words. We also found that this manipulation was effective for younger but not older adults. Furthermore, calling attention to the features in test instructions alone was sufficient for reducing false recognition and its effectiveness was not enhanced by also asking participants to rate their phenomenal experience. We argue that providing diagnostic information before test allows participants to establish more accurate expectations about the task and thus improves the efficacy of retrieval and monitoring processes that are subsequently engaged.  相似文献   
244.
Actors, dancers, and musicians generally are referred to as artists, but many do not originate the work they perform; rather, they interpret the work of originating artists. Past models of the creative process were based on originating artists. The purpose of this study was to explore the creative process of interpretive artists, specifically actors. To further characterize the creative process of actors, this study additionally investigated (a) the social influences that undermined or enhanced an actor's creativity, (b) the tension that occurs between an actor's personal and character identities, and (c) the need for spontaneity in the creative process of actors. Semistructured interviews were conducted with 3 actors. Content analysis revealed three stages of the creative process for actors: a general preparation period, rehearsal, and performance. This model was compared with a previous model of the creative process based on originating artists. Social influences seen as enhancing creativity were clear direction, trust, freedom, respect, challenge, collaboration, and unity with the audience. Undermining social influences included reward, poor direction, evaluation, distrust, peers who stopped listening, and feeling interchangeable. The tension between an actor's personal and character identities was characterized by catharsis and difficulty in delineating boundaries. The need for spontaneity was seen as crucial in the actor's creative process. It is suggested that the actor's creative process is more improvisational, characterized by process and product co-occurring, real-time social influences, tension between personal and performing identities, and the need for spontaneity.  相似文献   
245.
This case analysis describes a young woman's jouney to integrate the experiences of having an unresponsive and nonnurturant mother and an invasive, seductive, and chronically anxious father, who functioned as the loving and responsive parent. From the outset of the analysis, mother's difficulties in attachment and empathy with her daughter's needs or fears, and father's overstimulating and intrusive relationship to his daughter, were present in the patient's dreams and in the transference. The early stage of treatment reported here describes the patient's efforts to find a self-regulatory balance between states of extreme overstimulation and excitement and of withdrawal and a fear of invasion.  相似文献   
246.
The goal of the Familial Dilated Cardiomyopathy (FDC) Research Project, initiated in 1993, has been to identify and characterize FDC genetic cause. All participating individuals have been consented for the return of genetic results, an important but challenging undertaking. Since the inception of the Project we have enrolled 606 probands, and 269 of these had 1670 family members also enrolled. Each subject was evaluated for idiopathic dilated cardiomyopathy (IDC) and pedigrees were categorized as familial or sporadic. The coding regions of 14 genes were resequenced in 311 to 324 probands in five studies. Ninety-two probands were found to carry nonsynonymous rare variants absent in controls, and with Clinical Laboratory Improvement Amendment of 1988 (CLIA) compliant protocols, relevant genetic results were returned to these probands and their consented relatives by study genetic counselors and physicians in 353 letters. In 10 of the 51 families that received results >1 year ago, at least 23 individuals underwent CLIA confirmation testing for their family’s rare variant. Return of genetic results has been successfully undertaken in the FDC Research Project. This report describes the methods utilized in the process of returning research results. We use this information as a springboard for providing guidance to other genetic research groups and proposing future directions in this arena.  相似文献   
247.
During the course of a criminal investigation witness vetting, a detective's process of determining the credibility and weight of witness information, can lead to errors in an investigation that can go virtually unchallenged. Witness confidence, opportunity to view, and type of information proffered were examined in relation to detective inferences about witness reliability, accuracy, and probable cause to arrest. Experiment 1 involved 39 sworn law enforcement officers, and experiment 2 involved 43 sworn law enforcement officers and 86 mock detectives. Participants viewed a digital recording depicting a witness describing a gas station robbery (Experiment 1) or a campus mugging (Experiment 2). Witness confidence and detectives' inferences about culprit information influenced the vetting process and lent credibility to a confident witness whose accuracy was objectively unknown. Furthermore, the evidence indicates that sworn law enforcement are comparable with untrained observers in their use of social inference cues (i.e. confidence) in determining witness credibility; however, social inference can be assuaged by the rational, rule‐governed, decision framework established for witness vetting. Social inference processes inherent in the detective‐witness dyad is influenced by legal procedures in vetting witness information. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
248.
Long‐chain polyunsaturated fatty acids (LCPUFA) have been shown to be necessary for early retinal and brain development, but long‐term cognitive benefits of LCPUFA in infancy have not been definitively established. The present study sought to determine whether LCPUFA supplementation during the first year of life would result in group differences in behavior and event‐related potentials (ERPs) while performing a task requiring response inhibition (Go/No‐Go) at 5.5 years of age. As newborns, 69 children were randomly assigned to infant formulas containing either no LCPUFA (control) or formula with 0.64% of total fatty acids as arachidonic acid (ARA; 20:4n6) and various concentrations of docosahexaenoic acid (DHA; 22:6n3) (0.32%, 0.64% or 0.96%) for the first 12 months of life. At 5.5 years of age, a task designed to test the ability to inhibit a prepotent response (Go/No‐Go) was administered, yielding both event‐related potentials (ERPs) and behavioral data. Behavioral measures did not differ between groups, although reaction times of supplemented children were marginally faster. Unsupplemented children had lower P2 amplitude than supplemented children to both Go and No‐Go conditions. N2 amplitude was significantly higher on No‐Go trials than Go trials, but only for supplemented children, resulting in a significant Group × Condition interaction. Topographical analysis of the ERPs revealed that the LCPUFA‐supplemented group developed a novel period of synchronous activation (microstate) involving wider anterior brain activation around 200 ms; this microstate was not present in controls. These findings suggest that LCPUFA supplementation during the first 12 months of life exerts a developmental programming effect that is manifest in brain electrophysiology. A video abstract of this article can be viewed at: https://www.youtube.com/watch?v=oM2leg4sevs .  相似文献   
249.
250.
Hereditary neurodegenerative diseases can present with a psychiatric prodrome that overlaps with psychiatric symptoms that are not primary to these diseases. When individuals present for predictive testing while experiencing such symptoms, clinicians including genetic counselors, must proceed with caution and evaluate each situation on a case-by-case basis. Legitimate reasons may exist for moving forward with testing. Additionally predicting the consequences of testing is unrealistic so that the clinicians must do their best to prepare patients for both positive and negative results. A multidisciplinary team following the Huntington disease protocol remains the gold standard care for predictive testing for such patients. We discuss 3 case histories that demonstrate the complex nature of genetic counseling and testing in the presence of psychiatric symptoms, whether emanating from the disease itself or the results of living in an affected family.  相似文献   
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