Clinical Validity of a Dimensional Assessment of Self- and Interpersonal Functioning in Adolescent Inpatients

The Social Cognition and Object Relations Scale–Global Version (SCORS–G) is a clinical rating system assessing 8 domains of self- and interpersonal relational experience that can be applied to narrative response data (e.g., Thematic Apperception Test [TAT; Murray, 1943], early memories narratives) or oral data (e.g., psychotherapy narratives, relationship anecdotal paradigms). In this study, 72 psychiatrically hospitalized adolescents consented and were rated by their individual and group therapist using the SCORS–G. Clinicians also rated therapy engagement, personality functioning, quality of peer relationships, school functioning, global assessment of functioning (GAF), history of eating-disordered behavior, and history of nonsuicidal self-injury. SCORS–G composite ratings achieved an acceptable level of interrater reliability and were associated with theoretically predicted variables (e.g., engagement in therapy, history of nonsuicidal self-injury). SCORS–G ratings also incrementally improved the prediction of therapy engagement and global functioning beyond what was accounted for by GAF scores. This study further demonstrates the clinical utility of the SCORS–G with adolescents.     

HIV Testing Experience and Risk Behavior Among Sexually Active Black Young Adults: A CBPR-Based Study Using Respondent-Driven Sampling in Durham,North Carolina

African Americans are disproportionately affected by the HIV epidemic inclusive of men who have sex with men, heterosexual men, and women. As part of a community‐based participatory research study we assessed HIV testing experience among sexually active 18–30 year old Black men and women in Durham, NC. Of 508 participants, 173 (74 %) men and 236 (86 %; p = 0.0008) women reported ever being tested. Barriers to testing (e.g., perceived risk and stigma) were the same for men and women, but men fell behind mainly because a primary facilitator of testing—routine screening in clinical settings—was more effective at reaching women. Structural and behavioral risk factors associated with HIV infection were prevalent but did not predict HIV testing experience. Reduced access to health care services for low income Black young adults may exacerbate HIV testing barriers that already exist for men and undermine previous success rates in reaching women.     

Valuable orientations capture attention

Visual attention has long been known to be drawn to stimuli that are physically salient or congruent with task-specific goals. Several recent studies have shown that attention is also captured by stimuli that are neither salient nor task relevant, but that are rendered in a colour that has previously been associated with reward. We investigated whether another feature dimension—orientation—can be associated with reward via learning and thereby elicit value-driven attentional capture. In a training phase, participants received a monetary reward for identifying the colour of Gabor patches exhibiting one of two target orientations. A subsequent test phase in which no reward was delivered required participants to search for Gabor patches exhibiting one of two spatial frequencies (orientation was now irrelevant to the task). Previously rewarded orientations robustly captured attention. We conclude that reward learning can imbue features other than colour—in this case, specific orientations—with persistent value.     

False Memory Susceptibility in OEF/OIF Veterans With and Without PTSD

False memory susceptibility was measured in 80 Iraq/Afghanistan veterans with (n = 32) and without posttraumatic stress disorder (PTSD; n = 48) using a modified Deese-Roediger-McDermott (DRM) word list task that included trauma-related critical (nonpresented) lures. PTSD was classified using medical record diagnoses. Participants completed a variety of self-report assessments, including the Beck Depression Inventory, the Anxiety and Stress subscales of the Depression Anxiety Stress Scales, the Dissociative Experiences Scale, and the Tellegen Absorption Scale. Veterans with PTSD displayed global memory impairments on all types of items, except for trauma-related critical lures; on these critical lures, they exhibited false memory levels equal to those seen in veterans without PTSD. The magnitude of most effects were reduced, but not entirely eliminated, when controlling for depression, suggesting that neither PTSD nor co-occurring depression entirely explain these findings. The potential effects of other mental health conditions, such as alcohol dependence, could not be ruled out. Our results support explanations of PTSD that emphasize differential processing of trauma-related information.     

Reading Proficiency and Comparability of Mathematics and Science Scores for Students From English and Non-English Backgrounds: An International Perspective

The purpose of this research is to examine the comparability of mathematics and science scores for students from English language backgrounds (ELB) and non-English language backgrounds (NELB). We examine the relationship between English reading proficiency and performance on mathematics and science assessments in Australia, Canada, the United Kingdom, and the United States. The findings indicate a strong relationship with reading proficiency accounting for up to 43% of the variance in mathematics and up to 79% in science. In all comparisons, ELB students either outperformed NELB students or performed at the same level. However, when statistical adjustments were made for reading proficiency, in both mathematics and science, the score gap between the groups became statistically non-significant in three out of the four countries. These findings point to differences in score meaning in mathematics and science assessments and limitations in comparing performances of ELB and NELB.     

The effect of information distribution on collaborative inhibition

Two experiments examined collaborative memory for information that was studied by all group members (shared items) and information that was studied by only a subset of group members (unshared items). In both experiments significant collaborative inhibition (reduced output of the collaborative groups relative to the pooled output of individuals) was obtained for both shared and unshared information. In Experiment 1 the magnitude of collaborative inhibition was larger for unshared items than for shared items, possibly because unshared items were less likely to be acknowledged and thus incorporated into the groups’ recall. In Experiment 2 the magnitude of collaborative inhibition for shared and unshared information was equivalent once all participants were provided with the category name associated with the shared and unshared items. The results of the experiments are discussed in relation to the retrieval strategy disruption hypothesis of collaborative inhibition and the role of social process variables, such as acknowledgement, in influencing collaborative inhibition across situations involving memory of shared and unshared information.     

Additional free reinforcers increase persistence of problem behavior in a clinical context: A partial replication of laboratory findings

Behavioral momentum theory is a quantitative framework used to characterize the persistence of behavior during response disruptors as a function of baseline stimulus–reinforcer relations. Results of several investigations have shown that alternative reinforcement can increase the resistance to change of a target response during extinction. In the present study, concomitant variable‐interval fixed‐time schedules of reinforcement for problem behavior were employed to simulate naturalistic situations involving the superimposition of response‐independent reinforcers on a baseline schedule of reinforcement for problem behavior, as in the common use of noncontingent reinforcement treatments. Resistance to change of problem behavior was assessed during postsession periods of extinction by comparing response rates in extinction following sessions with and without additional reinforcer deliveries arranged by fixed‐time schedules. For 2 out of 3 participants, problem behavior tended to be more resistant to extinction following periods in which additional fixed‐time reinforcers were delivered. These results are discussed in terms of potential effects of noncontingent reinforcement on problem behavior when the intervention is discontinued or implemented without good treatment integrity.     

With a little help from our friends: The impact of cross-group friendship on acculturation preferences

Despite extensive research on intergroup contact and acculturation, our understanding of how contact affects receiving society members’ preferences for acculturation orientation of immigrants over time is still relatively rudimentary. This longitudinal study examined how perceived group similarity and outgroup trust mediate the effects of cross-group friendship on acculturation preferences (culture maintenance and culture adoption) of the receiving society. It was predicted that cross-group friendship would affect acculturation preferences over time, and that these relationships would be partly mediated by outgroup trust and perceived group similarity. A three-wave full longitudinal sample (N = 467 Chilean school students) was analyzed using structural equation modeling. Results confirmed that cross-group friendship longitudinally predicted majority members’ support for the adoption of Chilean culture (via perceived group similarity) and Peruvian culture maintenance (via outgroup trust). Conceptual and practical implications are discussed.