Effects of Stimulus Color,Pattern, and Practice on Sex Differences in Mental Rotations Task Performance

Redundant color information improved performance for both sexes on the Shepard Mental Rotations Task (MRT; Shepard & Metzler, 1971). Absolute score gains for women were larger than those for men; therefore, relative improvement was greater. Substantial practice effects, also favoring women, were apparent in both studies. Study 1 showed that redundant color improved performance by 0.25 SD. Study 2 demonstrated that redundant black-and-white pattern information did not have any effect; a second visuospatial channel, redundant color, was a critical factor in improving scores of men and women on difficult mental rotations tasks.     

Contents: Volume 29

This paper describes our experience in treating nearly 200 eating disordered patients ages eleven to thirty-five in five ongoing, open groups combining inpatients and outpatients. A limited outcome study of 121 patients who attended group regularly is presented. Guidelines are offered for group formation, referral to group, function of the therapists, group themes, and management of specific problems arising during the group. Our experience suggests broader applicability of group treatment for eating disorders than previously reported. The age and developmental level of the patient is a more important consideration in group placement than the nature or severity of their eating disorder. More vigorous and longer term follow-up studies are necessary to determine the lasting benefits of group psychotherapy for this patient population.     

The little obsessional alchemist

Using the psychoanalytic experience with an obsessional child, this paper looks at the moment of insight, that precipitation of coherence which occurs when we say that we suddenly realize something. This is contrasted with the approach of consciously trying to fit theory to the observed facts. Analogies with alchemy are drawn. In addition, the balancing process occurring in obsessional mentality is compared with strangulation by hanging, the opposing forces being comprised of prematurely solidified states of mind such as mania or paranoia which interfere with that fluid state of mind optimal for the precipitation of insight.     

Post-Traumatic Stress Disorder Nightmares and Sleep Disturbance in Iraq War Veterans: A Feasible and Promising Treatment Combination

A substantial proportion of returnees from the Iraq war have significant psychological symptoms related to war zone exposure, including high rates of post-traumatic stress disorder (PTSD), nightmares, and sleep disturbances. This pilot investigation examined the feasibility and efficacy of a promising cognitive-behavioral treatment (CBT) for nightmares, Imagery Rehearsal, combined with CBT for insomnia. Seven veterans completed treatment and showed promising pre-post effects regarding nightmare frequency, sleep quality, and PTSD. This report further examined the content of participants' nightmares, changes made during treatment, and potentially important modifying variables of treatment outcome. Those with redeployment fears, guilt due to perpetration issues, or traumatic brain injuries may receive some but not full benefits of the treatment.     

Child Maltreatment,Emotion Regulation,and Posttraumatic Stress: The Impact of Emotional Abuse

This study examined the relationship of emotion regulation to multiple forms of child abuse and subsequent posttraumatic stress. Particular consideration was given to emotional abuse, which has received less attention in the literature. Results from a survey of 912 female college students revealed that women who reported a history of sexual, physical, or emotional abuse endorsed greater emotion regulation difficulties compared to women without abuse histories. Notably, emotional abuse was the strongest predictor of emotion deregulation. Mediation analyses indicated that emotion dysregulation partially explained the relationship between physical and emotional abuse and symptoms of posttraumatic stress, suggesting that intervention efforts aimed at improving emotion regulation strategies might be beneficial in decreasing posttraumatic stress among women with child maltreatment histories.     

Attachment Style and Early Maladaptive Schemas as Mediators of the Relationship between Childhood Emotional Abuse and Intimate Partner Violence

Theoretical and empirical research suggests possible pathways between women's experiences of childhood emotional abuse (CEA) and later intimate partner violence victimization (IPV-V) and perpetration (IPV-P), including attachment style and early maladaptive schemas. This study tested a model examining the unique mediating effects of insecure attachment and early maladaptive schemas on the relationship between CEA and IPV-V (n?=?396) or IPV-P (n?=?409) in college women. Contrary to hypotheses that both attachment style and maladaptive schema endorsement would mediate the relationship between CEA and IPV-V and IPV-P, regression analyses indicated the disconnection/rejection schema domain was the only significant mediator between CEA and IPV-V (p = .01). This same relation held for childhood emotional abuse and IPV-P (p < .001). These findings provide preliminary clinical utility for examining schema endorsement, the use of schema therapy (Young, Klosko, &; Weishar, 2003 Young, J. E., Klosko, J. S. and Weishar, M. E. 2003. Schema therapy: A practitioner's guide, New York: NY: Guilford.  [Google Scholar]), or both with women who have emotional abuse and IPV histories.     

Selling points: What cognitive abilities are tapped by casual video games?

The idea that video games or computer-based applications can improve cognitive function has led to a proliferation of programs claiming to “train the brain.” However, there is often little scientific basis in the development of commercial training programs, and many research-based programs yield inconsistent or weak results. In this study, we sought to better understand the nature of cognitive abilities tapped by casual video games and thus reflect on their potential as a training tool. A moderately large sample of participants (n = 209) played 20 web-based casual games and performed a battery of cognitive tasks. We used cognitive task analysis and multivariate statistical techniques to characterize the relationships between performance metrics. We validated the cognitive abilities measured in the task battery, examined a task analysis-based categorization of the casual games, and then characterized the relationship between game and task performance. We found that games categorized to tap working memory and reasoning were robustly related to performance on working memory and fluid intelligence tasks, with fluid intelligence best predicting scores on working memory and reasoning games. We discuss these results in the context of overlap in cognitive processes engaged by the cognitive tasks and casual games, and within the context of assessing near and far transfer. While this is not a training study, these findings provide a methodology to assess the validity of using certain games as training and assessment devices for specific cognitive abilities, and shed light on the mixed transfer results in the computer-based training literature. Moreover, the results can inform design of a more theoretically-driven and methodologically-sound cognitive training program.     

Eros: Classical and contemporary considerations

Abstract

The erotic in clinical treatment, deeply embedded as it is in the transference-countertransference matrix, is delineated and explored in this paper. As we journey through Eros' mythic tradition, to Plato's symposium, and on to Freud's “Observations on Transference Love”, we discover and rediscover Eros' essentially paradoxical essence as both provocateur, dangerous “mischief maker” to cohesive force—a source of universal cohesion. Struggling with Eros' fundamental dialectics, we experience the rich potential of translating its “disruptive” reverberations into relational-dynamics. What has remained in the realm of the dangerous, an enemy to insight, the dread of acting out, is brought to light. We talk in complex ways of the unique impact one human being can have on another. This impact includes the erotic: a world of desire, longing, surrender; the wish for penetration, merger, intimacy; the fear of engulfment and ultimate rejection.     

Expectancies of infant-feeding methods among mothers in three ethnic groups

Abstract

The psychometric characteristics and construct validity of an inventory of expectancy statements about breast- and formula-feeding were assessed to refine a measure of the predictors of breastfeeding initiation and maintenance. Respondents were a tri-ethnic sample of mostly lower income mothers within two days after delivery. Ninety-six expectancy items reflecting eight hypothesized domains in expectancies of breastfeeding (BF) and formula-feeding(FF) were submitted to maximum likelihood factor analysis. Four factors were determined: “Benefits of BF,” “Relative Advantages of FF,” “Inconveniences of FF,” and “Relative Inconveniences of BF.” All factors were significantly related to actual BF of the new infant in the expected directions using unweighted factor scores in a multiple logistic regression analysis. Predicted BF closely matched actual BF for all ethnicities combined with a total error rate for misclassification of only 14%. This match was high for Anglo- and Black-American mothers. Each of the factors was determined to be reliably estimated by the ten most highly loaded items without an appreciable loss of internal consistency. Further research must assess expectancies prior to delivery in order to assess their predictiveness of behavior. and must further clarify the meaning of the expectancy factors to facilitate intervention.     

A self‐determination model of childhood exposure,perceived prevalence,justification, and perpetration of intimate partner violence

The present research was designed to evaluate self‐determination theory as a framework for integrating factors associated with intimate partner violence (IPV) perpetration. The proposed model suggests that childhood exposure to parental violence may influence global motivational orientations which, in turn, results in greater cognitive biases (overestimating the prevalence of IPV and justification of IPV) which, in turn, contribute to an individual's decision to use abusive behavior. Participants included 124 men who had engaged in abusive behavior toward an intimate partner. Results provided reasonable support for the proposed model and stronger support for a revised model suggesting that controlled orientation, rather than autonomy orientation, appears to play a stronger role in the association between childhood exposure to parental violence and cognitive biases associated with abusive behavior.