Shame as a prospective predictor of self-inflicted injury in borderline personality disorder: A multi-modal analysis

The primary aim of this study was to examine the prospective association of shame with self-inflicted injury (SII), including suicide attempts and nonsuicidal self-injury, among women with borderline personality disorder (BPD) who were enrolled in a clinical trial (N = 77). A multi-method approach was used to assess self-reported shame, nonverbal shame behaviors, and assessor ratings of shame during an interview regarding antecedents for a recent episode of SII. Higher levels of nonverbal shame behaviors predicted a higher likelihood of subsequent SII, and shorter time to SII, after controlling for past SII as well as other emotions associated with SII. Self-reported state shame and assessor ratings of shame were associated with prospective SII, but not after controlling for other emotions. These findings underscore the important role of shame in SII, particularly shame in the presence of contextual prompts for events that surround episodes of SII.     

In the Eye of the Beholder: Do Behavior and Character Affect Victim and Perpetrator Responsibility for Acquaintance Rape?1

Acquaintance rape attributions of responsibility were investigated. In Study 1, participants viewed videotapes that varied the female victim's resistance (verbal, physical, verbal/physical) and the reaction of the perpetrator (anger, no reaction) or a control videotape. The victim was held less responsible and the perpetrator was held more responsible when the victim resisted. In Study 2, participants viewed videotapes that manipulated victim and perpetrator reputation. Victims were held more responsible when they had a bad reputation; perpetrators were held more responsible when the victim had a good reputation or the perpetrator had a bad reputation. Hostile sexism predicted victim responsibility in both studies; rape myth predicted victim and perpetrator responsibility in Study 2. Implications for the legal system are discussed.     

Antecedents and consequences of acculturation preferences of non‐indigenous Chileans in relation to an indigenous minority: longitudinal survey evidence

Two longitudinal survey studies were conducted with non‐indigenous majority Chilean participants (Ns = 755 cross‐sectional, 198 longitudinal in study 1; 390 cross‐sectional, 333 longitudinal in study 2). In contrast to most previous research, the longitudinal design allowed to test directly the hypothesised causal direction of effects. There were two broad research questions. Firstly, what is the relationship between acculturation preferences of non‐indigenous majority members and negative affect towards the indigenous Mapuche? More specifically, does a preference for integration lead to less negative affect than a preference for assimilation, separation or marginalisation? Related to this, do the dimensions of culture maintenance and contact taken singly predict negative affect and/or vice versa? Secondly, does knowledge about the Mapuche causally and indirectly influence acculturation preferences, partially mediated by sympathy with the Mapuche? Results confirmed that knowledge influenced acculturation preferences, and that sympathy was a partial mediator. Acculturation preferences, in turn, influenced negative affect. The contact dimension underlying the categorical acculturation strategies was a predictor of outcomes, while the culture maintenance dimension was not. Implications of the findings are discussed. Copyright © 2008 John Wiley & Sons, Ltd.     

Traveling economically through memory space: Characterizing output order in memory for serial order

How do people report the contents of short-term memory when information about order must be retained but items can be retrieved in any order? We report an experiment using an unconstrained reconstruction task in which people can report list items in any order but must place them in their correct serial positions. We found (1) a tendency to report recent items first in immediate but not in delayed reconstruction, (2) a tendency to recall temporally isolated items first, (3) a preference for forward recall order, and (4) a preference for output orders that minimize the length of the path that must be traversed through memory space during retrieval. The results constrain most current models of short-term memory in which retrieval is ballistic and is assumed to run to completion autonomously once initiated.     

How People Can Benefit from Mental Health Consumer-Run Organizations

The goal of this study is to develop a more comprehensive theoretical understanding of the processes by which people can benefit from mental health consumer-run organizations (CROs). To accomplish this goal, the concept of roles is used to create a preliminary framework that draws connections between several established theoretical explanations. To ground theory development in empirical data, 194 CRO members from 20 CROs answered open-ended questions about what personal changes occurred as a result of their CRO involvement and what CRO participation experiences enabled personal change. Data analysis led to the identification of 18 personal change categories and 7 experiences that led to change. These categories were integrated into the preliminary theoretical framework, which needed to be extended to accommodate all categories. While inevitably tentative, the final conceptualization provides a more comprehensive understanding of the processes by which people can benefit from CRO participation.     

Stigma, Culture, and HIV and AIDS in the Western Cape, South Africa: An Application of the PEN-3 Cultural Model for Community-Based Research

HIV- and AIDS-related stigma has been reported to be a major factor contributing to the spread of HIV. In this study, the authors explore the meaning of stigma and its impact on HIV and AIDS in South African families and health care centers. They conducted focus group and key informant interviews among African and Colored populations in Khayelitsha, Gugulethu, and Mitchell's Plain in the Western Cape province. The audio-recorded interviews were transcribed and coded using NVivo. Using the PEN-3 cultural model, the authors analyzed results showing that participants' shared experiences ranged from positive/nonstigmatizing, to existential/unique to the contexts, to negative/stigmatizing. Families and health care centers were found to have both positive nonstigmatizing values and negative stigmatizing characteristics in addressing HIV/AIDS-related stigma. The authors conclude that a culture-centered analysis, relative to identity, is central to understanding the nature and contexts of HIV/AIDS-related stigma in South Africa.     

Social influence on predictions of simulated stock prices

Herding in financial markets refers to that investors are influenced by others. This study addresses the importance of consistency for herding. It is suggested that, in financial markets perceptions of consistency are based on repeated observations over time. Consistency may then be perceived as the agreement across time between investors' predictions. In addition, consistency may be related to variance over time in each investor's predictions. In an experiment using a Multiple Cue Probability Learning paradigm, 96 undergraduates made multi‐trial predictions of future stock prices given information about the current price and the predictions made by five fictitious others. Consistency was varied between the others' predictions (correlation) and within the others' predictions (variance). The results showed that the predictions were significantly influenced by the others' predictions when these were correlated. No effect of variance was observed. Hence, participants were influenced by the others when they were in agreement, regardless of whether they varied their predictions over trials or not. Copyright © 2008 John Wiley & Sons, Ltd.     

Enhanced production and perception of musical pitch in tone language speakers

Individuals differ markedly with respect to how well they can imitate pitch through singing and in their ability to perceive pitch differences. We explored whether the use of pitch in one’s native language can account for some of the differences in these abilities. Results from two studies suggest that individuals whose native language is a tone language, in which pitch contributes to word meaning, are better able to imitate (through singing) and perceptually discriminate musical pitch. These findings support the view that language acquisition fine-tunes the processing of critical auditory dimensions in the speech signal and that this fine-tuning can be carried over into nonlinguistic domains.     

Mate recognition by urine odors in the Mongolian gerbil (Meriones unguiculatus)

We examined the responses of male and female gerbils housed in opposite- or same-sex pairs to the urine odors from their cage-mate and those of an unfamiliar gerbil of the same sex. Gerbils housed in mated pairs spent more time investigating the odor of their partner. They also emitted more modulated ultrasonic vocalizations in the presence of their partner's odor than in the presence of the unfamiliar odor. Gerbils housed in same-sex pairs did not respond differentially to the odor of their cage-mate. There were sex differences in the frequency of ventral scent-marking and modulated vocalizations, with males showing more of these behaviors than females. The urine odor of the gerbil's mate can thus be discriminated from those of other gerbils. Recognition of individual odors may promote affiliative behavior and reduce aggression, thus playing an important role in pair maintenance in gerbils.