A Comparison of Adult Witnesses' Suggestibility Across Various Types of Leading Questions

The current study directly compared witnesses' susceptibility to suggestion across various structures of misleading interview questions. We examined four question structures that varied on numerous dimensions; whether they narrowed the response option to yes or no, whether they included highly specific detail about the witnessed event and whether they presumed the information being suggested to be true. Susceptibility to misinformation was measured by witnesses' responses to the initial interview questions and their responses to subsequent recognition questions. Interview questions that narrowed the response option and contained specific details and questions that encouraged broader responses but presumed certain information were found to be the most harmful. Participants were more likely to agree with the misleading suggestions contained in these question structures—and more likely to falsely report those suggested details at subsequent interview—than misleading suggestions contained in other question structures. The implications are discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Educational Needs of Primary Care Physicians Regarding Direct-to-Consumer Genetic Testing

To assess the educational needs of North Carolina primary care physicians (PCPs) about direct-to-consumer (DTC) genetic testing, surveys were mailed to 2,402 family and internal medicine providers in North Carolina. Out of 382 respondents, 323 (85%) felt unprepared to answer patient questions and 282 (74%) reported wanting to learn about DTC genetic testing. A total of 148 (39%) were aware of DTC genetic testing. Among these, 63 (43%) thought DTC genetic testing was clinically useful. PCPs who felt either unprepared to answer patient questions (OR = 0.354, p = 0.01) or that DTC genetic testing was clinically useful (OR = 5.783, p = 0.00) were more likely to want to learn about DTC genetic testing. PCPs are interested in learning about DTC genetic testing, but are mostly unaware of DTC testing and feel unprepared to help patients with DTC testing results. Familiar and trusted channels that provide the information and tools PCPs need to help answer patient’s questions and manage their care should be used when creating educational programs.     

On the Precarious Cusp of Genetic Medicine

This is the story of two brothers at the dawn of genetic medicine, the first severely disabled by cerebral palsy, the other an MD scientist who happens to uncover the genetic cause of his brother’s condition. A test confirms their mother’s carrier status. But what about their only sister—is she a carrier as well? The question would send the author down a path she never dreamed she would take.     

Distinctive roles for amygdalar CREB in reconsolidation and extinction of fear memory

Cyclic AMP response element binding protein (CREB) plays a critical role in fear memory formation. Here we determined the role of CREB selectively within the amygdala in reconsolidation and extinction of auditory fear. Viral overexpression of the inducible cAMP early repressor (ICER) or the dominant-negative mCREB, specifically within the lateral amygdala disrupted reconsolidation of auditory fear memories. In contrast, manipulations of CREB in the amygdala did not modify extinction of fear. These findings suggest that the role of CREB in modulation of memory after retrieval is dynamic and that CREB activity in the basolateral amygdala is involved in fear memory reconsolidation.     

Amygdalar Volume in Borderline Personality Disorder With and Without Comorbid Post-traumatic Stress Disorder: A Meta-analysis

IntroductionFour studies have found a smaller amygdalar volume in patients with borderline personality disorder (BPD) relative to controls, whereas four other studies have found similar amygdalar volume in BPD patients relative to controls. This study aims to compare amygdalar volumes of BPD patients with controls, and also to compare BPD patients with and without post-traumatic stress disorder (PTSD) with controls in order to determine whether PTSD can explain the heterogeneity of findings.MethodSystematic review and meta-analysis of magnetic resonance imaging studies that measured amygdalar volumes in BPD patients and healthy controls.FindingsA significant reduction of amygdalar volumes in BPD patients was confirmed (p < .001). However, data from the studies that discriminated BPD patients with and without PTSD indicated that amygdalar volumes were significantly smaller in BPD patients without PTSD relative to controls (left: p = .02; right: p = .05), but not in BPD patients with PTSD relative to controls (left: p = .08; right: p = .20).ConclusionThis meta-analysis suggests that amygdalar volumes are reduced in patients with BPD. This pattern is confirmed in BPD patients without PTSD, but not in BPD patients with PTSD, raising the possibility that reduced amygdalar volume in BPD patients cannot be explained by comorbid PTSD.     

Social Identity, Self-categorization, and Work Motivation: Rethinking the Contribution of the Group to Positive and Sustainable Organisational Outcomes

Traditional needs theories centre around hierarchies ranging from 'lower-level' needs for security, existence, or hygiene through to 'higher-level' needs for self-actualisation, achievement, and growth. As applied to the organisational domain, such theories tend to assume that an employee's personal need for challenge and development is the best source of work motivation. Based on social identity and self-categorisation theories, this paper interprets needs hierarchies as reflections of the variable definition of self. It suggests that the motivational impact of different needs changes as a function of the salience of norms and goals associated with self-categories defined at varying levels of abstraction (personal, social, human). As a result, no one level of need is inherently more relevant to employee motivation than any other. This analysis also suggests that group-based needs will play an especially important motivational role in situations where an individual's social identity is salient. Following work by Tyler, data that support this argument are provided by a study in which employees' willingness to engage in citizenship behaviour increased following manipulations of group-based pride and respect. Results point to the productive and sustainable potential of self-actualisation at a collective rather than just a personal level.     

Space for GRRAACCEESS: some reflections on training for cultural competence

This article is focused on a particular exercise that helped to reinforce the learning about social difference on the Relate Institute's Systemic Practice Year 1 course. This exercise helped move students into a reflexive position in their learning. Positive outcomes were shown from course feedback, and the subsequent application of learning into written assignments.     

An Unmatched Case‐Control Study of Nearly Lethal Suicide Attempts in Houston,Texas: Research Methods and Measurements

T his article details the research methods and measurements used in conducting a population‐based, case‐control study of nearly lethal suicide attempts among persons aged 13–34 years, residing in Houston, Texas. From November 1992 to July 1995, we interviewed 153 case subjects presenting at one of three participating hospital emergency departments and used random digit dialing to identify 513 control subjects residing in the same catchment area in which cases were enlisted. Unlike most research in this area, this study was designed to extend our understanding of suicidal behavior and prevention activities beyond identification and treatment of depression and other mental illnesses. We discuss the overall strengths and weaknesses of our study design and conclude that this methodology is well suited for studying rare outcomes such as nearly lethal suicide.     

Perceived Retail Crowding and Shopping Satisfaction: What Modifies This Relationship?

Research has shown that an increase in perceived crowding in a retail store (created from either human or spatial density) can decrease the level of satisfaction that shoppers have with the store. The three studies reported here examine the retail crowding‐satisfaction relationship to determine the extent to which it is a simple, direct relationship. Specifically, we consider the possibility that the crowding–satisfaction relationship is mediated by emotional reactions that are experienced while shopping. In addition, moderating variables such as prior expectations of crowding, tolerance for crowding, and store type are examined for their influence on the crowding–satisfaction relationship. The results of two field studies indicate that whereas emotions only partially mediate the relationship, the decrease in shopping satisfaction due to crowding is moderated by expectations of crowding and personal tolerance for crowding. A laboratory experiment replicated the field studies and shows, in addition, that although ceiling and floor effects may be present, the relationship between perceived crowding and shopping satisfaction appears to vary by store type.     

The Empty Nest, Employment, and Psychiatric Symptoms in College-Educated Women

The relationship of employment status to symptoms was studied in 40 graduates of an Eastern woman's college who had been out of college 35 years and were in their late fifties at the time of the study. All subjects were married women in the "empty nest" stage of life. Women employed full-time were found to have significantly lower symptom scores than women not employed outside the home, with women employed part-time occupying an intermediate position.