Posttraumatic stress disorder symptomatology among partners of men in treatment for relationship abuse

This longitudinal study examined posttraumatic stress disorder (PTSD) symptoms among current and former female partners (N = 96) of men participating in a group treatment program for partner abuse perpetrators. Female partner probable PTSD rates, obtained during time points corresponding with pretreatment, posttreatment, and 6-month follow-up for the male clients, were 52%, 34%, and 29%, respectively. Psychological abuse exposure was more strongly and uniquely associated with PTSD symptoms than was physical abuse exposure. Among psychological abuse ratings, denigration, restrictive engulfment, and dominance/intimidation behaviors evidenced the strongest associations with PTSD symptoms. Findings from this study suggest the association between psychological abuse and PTSD is complex and multidetermined.     

Three traditional and three new childhood anxiety questionnaires: their reliability and validity in a normal adolescent sample

The current study examined the psychometrics of three traditional [i.e., the trait anxiety version of the State-Trait Anxiety Inventory for Children (STAIC), the Revised Children's Manifest Anxiety Scale (RCMAS), and the Fear Survey Schedule for Children - Revised (FSSC-R)] and three new childhood anxiety scales [the Multidimensional Anxiety Scale for Children (MASC), the Screen for Child Anxiety Related Emotional Disorders (SCARED), and the Spence Children's Anxiety Scale (SCAS)] in a large sample of normal adolescents (N=521). Childhood anxiety scales were generally found to be reliable in terms of internal consistency. Furthermore, evidence was obtained for the convergent and divergent validity of the various anxiety questionnaires. That is, anxiety questionnaire scores were found to be substantially intercorrelated. Particularly strong associations were found between total scores of the STAIC and the RCMAS, total scores of the SCARED and the SCAS, and between subscales that intend to measure specific categories of anxiety symptoms. Childhood anxiety questionnaires were substantially connected to an index of depression, although correlations among anxiety questionnaires were generally higher than those between anxiety scales and a measure of depression.     

The emergence of a new paradigm in ape language research

In recent years we have seen a dramatic shift, in several different areas of communication studies, from an information-theoretic to a dynamic systems paradigm. In an information processing system, communication, whether between cells, mammals, apes, or humans, is said to occur when one organism encodes information into a signal that is transmitted to another organism that decodes the signal. In a dynamic system, all of the elements are continuously interacting with and changing in respect to one another, and an aggregate pattern emerges from this mutual co-action. Whereas the information-processing paradigm looks at communication as a linear, binary sequence of events, the dynamic systems paradigm looks at the relation between behaviors and how the whole configuration changes over time. One of the most dramatic examples of the significance of shifting from an information processing to a dynamic systems paradigm can be found in the debate over the interpretation of recent advances in ape language research (ALR). To some extent, many of the early ALR studies reinforced the stereotype that animal communication is functional and stimulus bound, precisely because they were based on an information-processing paradigm that promoted a static model of communicative development. But Savage-Rumbaugh's recent results with bonobos has introduced an entirely new dimension into this debate. Shifting the terms of the discussion from an information-processing to a dynamic systems paradigm not only highlights the striking differences between Savage-Rumbaugh's research and earlier ALR studies, but further, it sheds illuminating light on the factors that underpin the development of communication skills in great apes and humans, and the relationship between communicative development and the development of language.     

Inter-group alliance dynamics in Indo-Pacific bottlenose dolphins (Tursiops aduncus)

Animal Cognition - The social intelligence hypothesis holds that complex social relationships are the major selective force underlying the evolution of large brain size and intelligence. Complex...     

Be mindful in love: Exploring the interpersonal effects of spouse mindfulness on employee work and family outcomes

Mindfulness has received increasing attention from scholars and practitioners, and considerable research has demonstrated the intrapersonal effects of mindfulness at work or at home. Research to date, however, has overlooked potential interpersonal effects of mindfulness across the work and family domains. Drawing on the spillover-crossover model and the mindfulness literature, we investigate the effects of spouse mindfulness at home on employee work and family outcomes. We test our model using dyadic experience-sampling data collected from 125 focal employees and their spouses over 10 consecutive workdays. The results indicated that, at the within-person level, spouse mindfulness at home was positively associated with employee authentic emotional sharing at home, which, in turn, was positively associated with employee positive effect at home but negatively associated with employee negative affect at home. The results also indicated that spouse mindfulness at home had a positive indirect effect on family satisfaction at home and work engagement during the next morning through enhancing employee authentic emotional sharing at home. We discuss the implications of these findings and directions for the mindfulness research.     

The Relationship Between the Repression-Sensitization Scale and the Incomplete Sentences Blank

Prior research with the Repression-Sensitization (R-S(scale has isolated certain differential behavior patterns in Ss scoring at the extremes of the scale. Thus Byrne's formulation of the R-S scale hypothesized a curvilinear relationship between the R-S scale and psychological adjustment. However, other research suggests that the relationship may be linear. Using Rotter's Incomplete Sentence Blank, College Form (ISB), it was hypothesized that there would be a linear relationship between the R-S scale and ISB. 204 college students took both the R-S and ISB. No significant sex differences were obtained. While the correlation between the R-S scale and ISB was significant (r = 59, p < .01), the results did not prove linearity, but there is insufficient evidence to support any other kind of relationship.