Assessment of the relationship of cerebral hemisphere arousal asymmetry to perceptual asymmetry.

This study examined the hypothesis that characteristic individual differences in cerebral hemisphere arousal asymmetry are related to individual differences in perceptual asymmetry observed in verbally based visual half-field tasks. The study used electrophysiological measures of arousal asymmetry rather than behaviorally derived measures (Levy, Heller, Banich, & Burton, 1983). Measures of alpha asymmetry were obtained from 20 right-handed males during a baseline relaxation condition and during a visual half-field version of the lexical decision task. Reaction time measures of perceptual asymmetry were obtained during this task. The results indicated that a basal arousal asymmetry measured at the temporal recording location during the baseline condition was significantly related to individual perceptual asymmetry during the subsequent lexical decision task. This basal arousal asymmetry was relatively stable across different task conditions. A task-related arousal asymmetry measured at the parietal location during the lexical decision task also made a significant contribution in predicting individual perceptual asymmetry. These two measures of individual arousal asymmetry were able to predict 50% of the variance in perceptual asymmetry. The implications of the results for explaining more wide-ranging individual differences in behavioral style and personality are discussed.     

Introduction: Personality Psychology and the Case Study

ABSTRACT This article introduces the Journal of Personality's special issue on the life voyage of Dodge Morgan who, in 1986 at the age of 54, sailed solo around the world in 150 days. Before the voyage, Morgan agreed to participate in an intensive psychological case study, the data for which provide the focus for this special issue. William Nasby and Nancy W. Read have organized the vast array of psychological data obtained from Morgan and produced a complex and illuminating interpretation of his life, drawing liberally from the five-factor trait model of personality and the life-story model of adult identity. This introduction provides a historical and intellectual context for Nasby and Read's study by considering the various ways in which personality psychologists have employed the case study in research and examining the many conceptual and methodological problems and possibilities that arise in the psychological study of the single case.     

African Immigrant Women and Intimate Partner Violence: A Systematic Review

The purpose of this article is to systematically review and synthesize the available empirical research related to intimate partner violence (IPV) in the lives of African immigrant women. A comprehensive literature search for articles that were published between the years 2005 and 2015 was performed using the following databases: Academic Search Complete, Criminal Justice Abstracts, CINAHL Plus, Family Studies Abstract, JSOR, MEDline, PsycARTICLES, PsycINFO, Social Sciences Citation Index, and Social Services Abstract. Seven studies met the inclusion criteria. The literature on prevalence rates and types of violence, risk factors for IPV, mental health problems and coping strategies, and help-seeking behavior are discussed. Suggestions for future research are included.     

Promotion of Sexual Health and Sexual Responsibility in Women’s Health and Men’s Health Magazines

This study analyzed the promotion of sexual health and sexual responsibility in Women’s Health and Men’s Health magazines as characterized by the Surgeon General’s Call to Action along with sexual health objectives targeted by Healthy People 2020 and sexual healthy behavior outcomes established by the Centers for Disease Control and Prevention. This study also identified the most frequently addressed sexual health topics included in Women’s Health and Men’s Health. Two coders conducted a content analysis of a total of 599 articles from 64 issues (32 Women’s Health and 32 Men’s Health) published between January 2009 and November 2012. More than half of all articles addressing sexual health were found to promote sexual health (57 %). Promotion of sexual responsibility was rare with variables such as ensuring that pregnancy occurs only when desired, recognition and tolerance for diversity, limiting the number of sexual partners, and using birth control consistently each mentioned in <3 % of articles in this study sample. Among topics coded, improving sex life (29 %), what men like (19 %), and what women like (18 %) were the most common in Women’s Health while What women like (46 %), improving sex life (27 %), and other men’s sexual health (16 %) were the most frequent topics in Men’s Health. Among the least common topics mentioned were homosexuality (0.16 %) and HIV/AIDS (0.33 %). No articles addressed rape or dating violence.     

Virtue Ethics is Empirically Adequate: A Defense of the Caps Response to Situationism

According to situationists, the available empirical psychological data show that prevalent conceptions of virtue are ‘empirically inadequate.’ The charge is ambiguous. I begin by differentiating four families of empirical inadequacy charges, explaining the conceptual connections among the families, and showing how different situationists press different versions of the charges from each family. Then I explain how the empirical psychological model known as the ‘cognitive affective personality system,’ or ‘CAPS model,’ enables distinct responses to these varied charges. The CAPS response has come under fire, though, and I close by responding to the five main challenges raised against it.     

Clinical utility and validation of the Couple's Communicative Evaluation Scale

This study assessed the validity and clinical utility of a new test, the Couple's Communicative Evaluation Scale. With 24 couples from a variety of resources, e.g., churches, newspaper, and colleges, a discriminant analysis using the Dyadic Adjustment Scale, indicated that satisfied couples could be discriminated from issatisfied couples with 91-96% accuracy. Significant differences on the scale were found for means between 7 distressed and 16 nondistressed couples using the satisfaction/dissatisfaction cutoff score of 200 on the Dyadic Adjustment Scale and significant differences on the individual scales were found for means between 16 distressed and 31 nondistressed individuals using the satisfaction/dissatisfaction cutoff score of 100 on the Dyadic Adjustment Scale. Demographic variables, e.g., age, marriage length, were statistically significant. Scale scores were highly correlated with those on the Dyadic Adjustment Scale, indicating good validity. Using all 400 items, an alpha of .99 indicated good internal consistency for the verbal, nonverbal, and listening communication scores.     

Probing the effects of individual components in multiple component prevention programs

Assessing the contributions of individual components in multi-component interventions poses complex challenges for prevention researchers. We review the strengths and weaknesses of designs and analyses that may be useful in answering three questions: (1) Is each of the individual components contributing to the outcome? (2) Is the program optimal? and (3), Through what processes are the components of the program achieving their effects? Factorial and fractional factorial designs in which a systematically selected portion of all possible treatment combinations is implemented are used to address question 1. Response surface designs in which each component is quantitatively scaled are explored in relation to question 2. Mediational analysis, a hybrid of experimental and correlational approaches, is considered in relation to question 3. Design enhancements are offered that may further strengthen some of these techniques. These techniques offer promise of enhancing both the basic science and applied science contributions of prevention research.