Public Views About Reintegrating Child Sex Offenders via Circles of Support and Accountability (COSA): A Qualitative Analysis

Circles of Support and Accountability (COSA) have recently become part of the criminal justice landscape. However, little has been documented on public views about COSA. The existing research on this topic is entirely quantitative, providing no insight into the reasons behind public support for COSA. This study addresses this gap by analyzing comments made on four online forums following the announcement of Australia’s first COSA program. Findings suggest that community education should focus on a number of key messages about COSA to harness public support for this program. Recommendations are made about the content and delivery of these messages.     

Adolescents' and emerging adults' social networking online: Homophily or diversity?

More than half of all online American adolescents and emerging adults have created personal profiles for social networking on the Internet. Does homophily in their offline friendships extend online? Drawing mainly on research of face-to-face friendship, we collected data from the public spaces, called “walls”, of 129 young Americans ages 16 to 19 with active MySpace profiles to test several hypotheses concerning number of online social interactions and whether characteristics of online “friends” are similar to or different from characteristics of young social networkers. Number of listed friends and comments ranged widely. Most interactions were with females and with persons of the same ethnicity, age, and state, although ethnic differences and diversity were sometimes indicated. Adolescents showed greater age homophily than emerging adults, and females received a greater proportion of comments than males from same-gender friends. Possible implications of the slight majority of interactions with similar others are discussed.     

Leadership and Organizational Citizenship Behavior: OCB-Specific Meanings as Mediators

Purpose  

This study seeks to examine how perceived organizational instrumentality (the extent to which employees believe that OCB contributes to the functionality and effectiveness of their work unit or organization) and perceived individual instrumentality (the extent to which employees believe that OCB is important to their own interests) relate to employee engagement in OCB and how these perceptions mediate the effects of leadership on OCB.     

A functional neuroimaging analysis of the Trail Making Test-B: implications for clinical application

Recent progress has been made using fMRI as a clinical assessment tool, often employing analogues of traditional "paper and pencil" tests. The Trail Making Test (TMT), popular for years as a neuropsychological exam, has been largely ignored in the realm of neuroimaging, most likely because its physical format and administration does not lend itself to straightforward adaptation as an fMRI paradigm. Likewise, there is relatively more ambiguity about the neural systems associated with this test than many other tests of comparable clinical use. In this study, we describe an fMRI version of Trail Making Test-B (TMTB) that maintains the core functionality of the TMT while optimizing its use for both research and clinical settings. Subjects (N=32) were administered the Functional Trail Making Test-B (f-TMTB). Brain region activations elicited by the f-TMTB were consistent with expectations given by prior TMT neurophysiological studies, including significant activations in the ventral and dorsal visual pathways and the medial pre-supplementary motor area. The f-TMTB was further evaluated for concurrent validity with the traditional TMTB using an additional sample of control subjects (N=100). Together, these results support the f-TMTB as a viable neuroimaging adaptation of the TMT that is optimized to evoke maximally robust fMRI activation with minimal time and equipment requirements.     

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

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.     

Counseling and Guided Self‐Help Outcomes for Clients With Bulimia Nervosa: A Meta‐Analysis of Clinical Trials From 1980 to 2010

This meta‐analysis included 111 clinical trials exploring the effectiveness of counseling/psychotherapy and guided self‐help approaches in the treatment of bulimia nervosa. In general, single‐group studies supported higher efficacy of counseling/psychotherapy, whereas wait‐list, treatment‐as‐usual, and placebo studies indicated both approaches were equally effective at termination (posttest) and follow‐up in altering binging, purging, laxative use, and self‐reported bulimia or body dissatisfaction perceptions in nearly all comparisons.