Examination of ethnic group differential responding on a biodata instrument

Biodata is a selection device that is often cited for high criterion validity and low adverse impact, yet little research examines the latter point. Further, little is known about whether differential biodata item responding by ethnic group occurs, and if so, whether this impacts ethnic group differences, predictive bias, adverse impact, and criterion validity. Data from 5,242 applicants for a government agency position indicated that elimination of biodata item response options with differential ethnic group selection rates from scoring consideration resulted in a large decrease in ethnic group differences, no predictive bias, less potential adverse impact, and a nonsignificant decrease in criterion validity. Results are compared to a general mental ability measure. Implications and future research directions are discussed.     

Structural couple therapy in the treatment of inhibited sexual drive

Abstract

This paper presents a study of a structural couple therapy approach to the treatment of inhibited sexual desire (ISD). ISD is first conceptualized as a relational phenomenon that may be most effectively treated in a couple context. Structural couple therapy is advanced and applied to the treatment of a clinical sample of couples presenting with ISD. Results of the study suggest that a structural couple therapy approach to ISD is effective in reducing symptoms of the sexual disorder and in increasing couple satisfaction.     

Daniel Dubuisson,The Western Construction of Religion

In The Western Construction of Religion Daniel Dubuisson argues that the concept of ‘religion’ is too historically and culturally contingent to serve as the basis for a comparative discipline. The concept is indigenous to Western culture and is inherently theological and phenomenological. He argues for a constructionist view of the discipline and proposes the concept ‘cosmographic formations' as a replacement for ‘religion’. Religious phenomena should be taken as discursive constructions that link embodied individuals to the social, cultural and cosmic orders. The following reviews evaluate Dubuisson's arguments, relating them to broader currents in the theory of religion. Daniel Dubuisson responds to each of the reviews.     

Lifestyle changes are related to reductions in depression in persons with elevated coronary risk factors

This observational study investigates whether persons with elevated coronary risk factors (CRFs >3 and/or diabetes) and depression [i.e., ≥16 on the Center for Epidemiological Scale – Depression (CES-D)] can make changes in health behaviours over 3 months and improve depressive symptoms and other CRFs. Analyses were based on data from 310 men and 687 women enrolled in the high-risk arm of the Multisite Cardiac Lifestyle Intervention Program, targeting diet (10% fat), exercise (3 h per week) and stress management (7 h per week). As expected, at study entry, depressed persons had a more adverse medical status, consumed more dietary fat and practiced less stress management than non-depressed persons. To examine 3-month changes, participants were grouped into (1) depressed persons who became non-depressed (CES-D ≤ 16, n = 248; 73%), (2) persons who remained or became depressed (CES-D >16, n = 76) and (3) non-depressed persons who remained non-depressed (n = 597). All persons, regardless of group, met program goals. The greatest improvements (i.e., diet, exercise, perceived stress, hostility and mental health) were observed in Group 1 relative to Groups 2 and 3, which did not differ from each other. Comprehensive lifestyle changes appear to be feasible and beneficial for initially depressed persons with elevated CRFs.     

Psychometric Support for an Abbreviated Version of the Behavior Rating Inventory of Executive Function (BRIEF) Parent Form

The objectives of this study were to systematically develop and evaluate the psychometric properties of an abbreviated version of the Behavior Rating Inventory of Executive Function (BRIEF) Parent Report; a questionnaire widely used by pediatric neuropsychologists. A total of 24 items from the original BRIEF Parent Form were selected for the short-form, which was then evaluated in three complementary samples, according to six a priori psychometric criteria. The short-form generally demonstrated appropriate psychometric qualities, with convincing evidence for the reliability and validity of the three composite indices: Behavioral Regulation, Metacognition, and the Global Executive Composite. Potential clinical applications include screening at-risk children in medical clinics to facilitate appropriate referrals for further psychological consultation. In research settings, the short-form can be easily integrated into studies involving mass collection of data (e.g., large-scale epidemiological research), facilitating advancements in the scientific understanding of neuropsychological morbidity in medically involved populations.     

Space Fortress game training and executive control in older adults: A pilot intervention

ABSTRACT

We investigated the feasibility of using the Space Fortress (SF) game, a complex video game originally developed to study complex skill acquisition in young adults, to improve executive control processes in cognitively healthy older adults. The study protocol consisted of 36 one-hour game play sessions over 3 months with cognitive evaluations before and after, and a follow-up evaluation at 6 months. Sixty participants were randomized to one of three conditions: Emphasis Change (EC) – elders were instructed to concentrate on playing the entire game but place particular emphasis on a specific aspect of game play in each particular game; Active Control (AC) – game play with standard instructions; Passive Control (PC) – evaluation sessions without game play. Primary outcome measures were obtained from five tasks, presumably tapping executive control processes. A total of 54 older adults completed the study protocol. One measure of executive control, WAIS-III letter–number sequencing, showed improvement in performance from pre- to post-evaluations in the EC condition, but not in the other two conditions. These initial findings are modest but encouraging. Future SF interventions need to carefully consider increasing the duration and or the intensity of the intervention by providing at-home game training, reducing the motor demands of the game, and selecting appropriate outcome measures.