Intimate Partner Violence and Drinking among Victims of Adult Sexual Assault

Intimate partner violence (IPV) is associated with problem drinking. Correlates of alcohol consumption frequency and problem drinking were examined among female sexual assault survivors (N = 1,863). Data were analyzed with blockwise multiple regressions. Results show heavy alcohol consumption and problem drinking were associated with IPV history, sexual assault by strangers or acquaintances, and maladaptive coping. Physical IPV history and partner sexual assault showed distinct effects on drinking outcomes among women. Physical IPV history partially mediated the effect of childhood sexual abuse (CSA) on problem drinking. Research is needed to examine the relationship between victimization histories and drinking among female sexual assault victims. This might enable treatments and interventions to be tailored to the trauma histories of female victims.     

Visual categorization of social interactions

Prominent theories of action recognition suggest that during the recognition of actions the physical patterns of the action is associated with only one action interpretation (e.g., a person waving his arm is recognized as waving). In contrast to this view, studies examining the visual categorization of objects show that objects are recognized in multiple ways (e.g., a VW Beetle can be recognized as a car or a beetle) and that categorization performance is based on the visual and motor movement similarity between objects. Here, we studied whether we find evidence for multiple levels of categorization for social interactions (physical interactions with another person, e.g., handshakes). To do so, we compared visual categorization of objects and social interactions (Experiments 1 and 2) in a grouping task and assessed the usefulness of motor and visual cues (Experiments 3, 4, and 5) for object and social interaction categorization. Additionally, we measured recognition performance associated with recognizing objects and social interactions at different categorization levels (Experiment 6). We found that basic level object categories were associated with a clear recognition advantage compared to subordinate recognition but basic level social interaction categories provided only a little recognition advantage. Moreover, basic level object categories were more strongly associated with similar visual and motor cues than basic level social interaction categories. The results suggest that cognitive categories underlying the recognition of objects and social interactions are associated with different performances. These results are in line with the idea that the same action can be associated with several action interpretations (e.g., a person waving his arm can be recognized as waving or greeting).     

Introduction to Panel: Dissociation,Enactment and Collective Trauma: The Role of Psychoanalysis

This introduction to a panel presented in Santiago, Chile, highlights the consequences of social violence focusing on the need for institutionalized action to counteract institutional violence, on the interaction of vulnerabilities of patient and therapist expressed as enactments in the treatment, and on the complex interplay of risk and resilience mediating repetition of trauma.     

Learning a theory of causality

The very early appearance of abstract knowledge is often taken as evidence for innateness. We explore the relative learning speeds of abstract and specific knowledge within a Bayesian framework and the role for innate structure. We focus on knowledge about causality, seen as a domain-general intuitive theory, and ask whether this knowledge can be learned from co-occurrence of events. We begin by phrasing the causal Bayes nets theory of causality and a range of alternatives in a logical language for relational theories. This allows us to explore simultaneous inductive learning of an abstract theory of causality and a causal model for each of several causal systems. We find that the correct theory of causality can be learned relatively quickly, often becoming available before specific causal theories have been learned--an effect we term the blessing of abstraction. We then explore the effect of providing a variety of auxiliary evidence and find that a collection of simple perceptual input analyzers can help to bootstrap abstract knowledge. Together, these results suggest that the most efficient route to causal knowledge may be to build in not an abstract notion of causality but a powerful inductive learning mechanism and a variety of perceptual supports. While these results are purely computational, they have implications for cognitive development, which we explore in the conclusion.     

Language deficits in pre-symptomatic Huntington's disease: evidence from Hungarian

A limited number of studies have investigated language in Huntington’s disease (HD). These have generally reported abnormalities in rule-governed (grammatical) aspects of language, in both syntax and morphology. Several studies of verbal inflectional morphology in English and French have reported evidence of over-active rule processing, such as over-suffixation errors (e.g., walkeded) and over-regularizations (e.g., digged). Here we extend the investigation to noun inflection in Hungarian, a Finno-Ugric agglutinative language with complex morphology, and to genetically proven pre-symptomatic Huntington’s disease (pre-HD). Although individuals with pre-HD have no clinical, motor or cognitive symptoms, the underlying pathology may already have begun, and thus sensitive behavioral measures might reveal already-present impairments. Indeed, in a Hungarian morphology production task, pre-HD patients made both over-suffixation and over-regularization errors. The findings suggest the generality of over-active rule processing in both HD and pre-HD, across languages from different families with different morphological systems, and for both verbal and noun inflection. Because the neuropathology in pre-HD appears to be largely restricted to the caudate nucleus and related structures, the findings further implicate these structures in language, and in rule-processing in particular. Finally, the need for effective treatments in HD, which will likely depend in part on the ability to sensitively measure early changes in the disease, suggests the possibility that inflectional morphology, and perhaps other language measures, may provide useful diagnostic, tracking, and therapeutic tools for assessing and treating early degeneration in pre-HD and HD.     

INGROUP REJECTION AMONG WOMEN: THE ROLE OF PERSONAL INADEQUACY

We examined predictors and outcomes of women's hostility toward other women. Based on a projection model, we hypothesized and tested the theory via structural equation modeling that women's sense of personal inadequacy, the tendency to stereotype, and general anger would predict hostility toward women, and hostility toward women would predict blaming victims of violence and poor relationships with a female friend. Participants were 464 college women with an average age of 28.08. All measures were pencil and paper. Women's hostility toward women served as an intervening variable between a personal sense of inadequacy, tendency to stereotype, blaming women victims of violence, and intimacy with one's best female friend.     

Correlates of Postassault Self-Defense/Assertiveness Training Participation for Sexual Assault Survivors

Past research has shown that self-defense/assertiveness training may have positive implications for sexual assault survivors. However, little is known about the correlates of self-defense/assertiveness training participation for sexually victimized women. In this study we examined the assault characteristics and experiences that relate to women's enrollment in postassault training using data from 1,623 female college sexual assault survivors. It appears that more violent attacks may lead survivors to enroll in postassault training, especially when their resistance was less effective. Postassault training participants were marginally more likely to have told someone about their assault, experienced less supportive reactions from others, exhibited marginally less current anxiety, and reported more postassault suicidal ideation than nonparticipants. These survivors may enroll in training to exercise control over future assaults occurring and as a way of healing from sexual assault. Suggestions for future research and the development of self-defense training programs for sexual assault survivors are presented.