Clinical considerations for the treatment of body dysmorphic disorder with cognitive-behavioral therapy

Although cognitive behavior therapy has been found to be very effective in the treatment of body dysmorphic disorder (BDD), there still remain a number of challenges that clinicians face in the treatment of individuals with BDD. In this article, we discuss issues related to comorbid depression, suicidality, substance use disorders, personality disorders as well as the role of early life experiences, delusional intensity of beliefs, and motivation to change. The aim of this review is to provide a treatment aid to clinicians by offering specific recommendations for improved care based on the available literature as well as our clinical experience.     

Spatial learning in the holeboard impairs an early phase of long-term potentiation in the rat hippocampal CA1-region

Long-term potentiation (LTP) and depression (LTD) are considered as cellular models for learning and memory. We studied the impact of holeboard training on LTP in the rat CA1 hippocampal region. In 7-week-old Wistar rats a recording electrode was chronically implanted into the hippocampal pyramidal cell layer of the CA1 of the right hemisphere and a stimulation electrode into the contralateral CA3 region.Two groups of animals received a spatial holeboard training of 10 or 15 trials over 2 days on a fixed pattern of baited holes. The last trial was performed 15 min after a primed burst stimulation of the contralateral CA3, which resulted in LTP in the ipsilateral CA1. A pseudo-trained group that received a 10 trial training with changing patterns of baited holes after each trial and a group that remained in the recording chambers during the experiments served as controls. Experimental rats significantly improved their spatial performance with increasing numbers of trials, indicated by decreasing times to pick up all food pellets and by decreasing numbers of reference memory errors. A learning-related impairment of CA1-LTP measured in both the population-spike amplitude as well as the fEPSP could be noted. These results show that specific (pattern-training), but not unspecific (pseudo-training) spatial information processing prior to electrical stimulation can severely affect LTP in hippocampal area CA1.     

Processing of Prosody and Semantics in Sepedi and L2 English

Journal of Psycholinguistic Research - A phoneme-detection task shows that listeners of Sepedi use semantic information in processing but not prosody (Experiment 1). Sepedi is a language with no...     

The necessary impossibility: Dynamics of identity among young people of different backgrounds in Vienna

Identity, the key term during the last two decades in social sciences, is employed for different, even opposite purposes. On the one hand, there are liberal aims claiming social recognition, which usually are summarized under the term politics of identity. On the other hand, there are social movements and conceptions, the objectives of which are diametrically opposed to emancipatory ideas, and which encompass nationalisms, ethnopluralism, cultural fundamentalism, differential racism, and xenophobia. In this field of tensions this contribution is focusing on narratives and strategies of identity among young people in group discussions. Encounters among youth from different cultural, ethnic, and social contexts and with different expectations produce diasporic public spheres, which are neither predominantly emancipatory nor fully controlled, but rather emerging and therefore contested. In our theoretical reflections we challenge common dichotomies and main models of identity; in our empirical approaches we examine the topography and the dynamics of identity as well as “situated hierarchies” of different sources of identity.     

Motivational determinants of systematic processing: expectancy moderates effects of desired confidence on processing effort

Extending the motivational assumptions of the heuristic-systematic model (Chaiken, Liberman, & Eagly, 1989), the authors hypothesized that a discrepancy between desired and actual judgmental confidence raises processing effort only if the expectancy that processing will increase confidence is high. In Experiment 1, university students expected to review information for upcoming social judgments. Desired confidence was varied through low versus high task importance. To manipulate expectancy, low versus high perceived processing efficacy was induced via feedback. As predicted, high- (as compared to low-) importance participants expressed greater interest in receiving information and selected more information when perceived efficacy was high, and this effect was mediated via a heightened discrepancy between desired and actual confidence. These effects were not obtained under low perceived efficacy. In Experiment 2, students processed a persuasive message. Only high importance conditions were studied; processing efficacy and argument strength were manipulated. As predicted, high- (but not low-) efficacy participants processed the message systematically, as indicated by a different impact of argument strength and by mediational path analyses. It is argued that the precision of social judgment models would benefit from an explicit consideration of processing- and outcome-related expectancy variables. © 1998 John Wiley & Sons, Ltd.     

“What a Match!”: The Specific Role of Resources in the Relation Between Demands and Vigour in Elite Sport

The triple-match principle, as outlined by the Demand-Induced Strain Compensation (DISC) Model, states that resources are most effective when they match particular demands. The present study investigates the role of match in elite sport with regard to the relation between sport-related demands, sport-related resources, and vigour (i.e., physical strength, cognitive liveliness, and emotional energy). We hypothesised that moderating effects of resources on the relation between demands and vigour are most likely when there is a triple-match between demands, resources and vigour, followed by double-match and non-match. A cross-sectional survey study was conducted among 118 semi-professional and professional athletes (70 females, 48 males, M_age= 24.7, SD = 6.5). Physical resources moderated (i.e., strengthened) the positive relation between physical demands and physical strength, whereas emotional resources moderated (i.e., buffered) the negative relation between emotional demands and emotional energy. Moderating effects of sport-related resources on the relation between sport-related demands and vigour occurred more often when there was a triple-match compared to when there was less match or no match at all. These findings indicate that, also in the domain of elite sport, resources do not randomly moderate the relation between demands and well-being. Implications and limitations of the study are discussed.     

Evaluation of aggressive interactions in interpersonal and intergroup contexts

The article deals with possible differences in the evaluation of interpersonal and intergroup aggression. Study I investigated whether the typical perspective-specific divergence in judgments about aggressive interactions (with actors evaluating their behavior as more reasonable and less inappropriate than recipients) varied in interpersonal and intergroup contexts. Additionalty, the possible mediating influence of lay epistemic motivation and subjective judgmental confidence was explored. Results indicated that the social context had an important impact on the evaluation of aggressive interactions: there was a lower dissent between actors and recipients in the intergroup than in the interpersonal condition. However, the direction of this pattern of data differed from what could be derived from theories of aggressive and intergroup behavior. Subjective confidence and lay epistemic motivation did not influence the inappropriatencess ratings. Study II tried to shed some further light on the context-specific evaluation of aggressive interaction by presenting episodes of different severity and by obtaining judgments on both actions as well as reactions. Results showed that-irrespective of severity-aggressive reactions were evaluated more negatively in intergroup contexts. It is proposed that this effect stemmed from context-specific differences in the application of the norm of reciprocity.     

An Examination of the Role of Mentees’ Social Skills and Relationship Quality in a School-Based Mentoring Program

Research on youth mentoring highlights the importance of the relationship quality between mentor and mentee; mentoring results in more positive outcomes when the mentee perceives the relationship as satisfying and trustworthy. Research on relationship quality shows that social skills are important for constructing new relationships. However, whereas improved social skills are often one of the main goals of youth mentoring, little is known about the importance of social skills for relationship quality in youth mentoring relations. In this study, we examined whether mentee's pre-intervention social skills were related to mentor–mentee relationship quality as perceived by the mentee, and in turn, if relationship quality was associated with post-intervention social skills. We additionally examined possible gender and age differences in these associations. Data were used from a two-wave study that assessed relationship quality and social skills before and after one semester of mentoring of 390 secondary school students in a school-based mentoring program. Results indicated that relationship quality was positively associated with post-intervention social skills. However, only for young mentees pre-intervention social skills were associated with better relationship quality. Moreover, only for young mentees, relationship quality mediated the association between pre- and post-intervention social skills.