Unmasking the component-general and component-specific aspects of primary and secondary memory in the immediate free recall task

The immediate free recall (IFR) task has been commonly used to estimate the capacities of the primary memory (PM) and secondary memory (SM) components of working memory (WM). Using this method, the correlation between estimates of the PM and SM components has hovered around zero, suggesting that PM and SM represent fully distinct and dissociable components of WM. However, this conclusion has conflicted with more recent studies that have observed moderately strong, positive correlations between PM and SM when separate attention and retrieval tasks are used to estimate these capacities, suggesting that PM and SM represent at least some related capacities. The present study attempted to resolve this empirical discrepancy by investigating the extent to which the relation between estimates of PM and SM might be suppressed by a third variable that operates during the recall portion of the IFR task. This third variable was termed “strength of recency” (SOR) in the present study as it reflected differences in the extent to which individuals used the same experimentally-induced recency recall initiation strategy. As predicted, the present findings showed that the positive correlation between estimates of PM and SM grew from small to medium when the indirect effect of SOR was controlled across two separate sets of studies. This finding is important because it provides stronger support for the distinction between “component-general” and “component-specific” aspects of PM and SM; furthermore, a proof is presented that demonstrates a limitation of using regression techniques to differentiate general and specific aspects of these components.     

What Young People Want: A Qualitative Study of Adolescents’ Priorities for Engagement Across Psychological Services

This article examined commonalities in adolescents’ priorities for engagement with psychological support in the context of contemporary youth culture in New Zealand. These were explored across a range of different services including a face-to-face hospital-based mental health service, a face-to-face school-based counseling service, a telephone counseling service and a new form of counseling using mobile phone text. Interviews were conducted with 63 young people aged 13–18 who had used at least one of these services. A thematic analysis identified that there were common priorities for participants across the different services including their need to keep control; not to have their parents involved; to have a relationship with a counselor which was more like a friendship than a professional relationship; to talk freely and be listened to; and to have the service be accessible and flexible enough to fit around their lives. Text and telephone counseling were seen to be particularly appropriate for meeting some of these needs. Professionals working with young people should consider offering a suite of options for psychological support, allowing young people to balance their different needs and priorities and thus facilitate their engagement.     

When Empathy is Not Enough: a Reflection on the Self-Experience of Black Boys in Public Spaces

This project explores the self-experiences of Black boys in public spaces, primarily in Chicago. Given the plethora of negative media attention placed on violence in the city and on violent encounters with law enforcement, this project asks how Black boys can experience themselves in a life-giving way when so many negative images and stereotypes denigrate their humanity. The author introduces the concepts of group-level racial delusion and demonic transference. The former term suggests a psychological split occurring at the societal level that historically has allowed emotional and physical violence to be disproportionately and callously inflicted on Black boys in public spaces, which society has internalized as normative while simultaneously extolling democratic and Christian values central to Western identity formation. The latter term suggests the interpersonal or group transference that occurs just prior to the infliction of emotional or physical harm on Black boys—a transference that is propped up by abject images and stereotypes of Black males. The article concludes first with reflections on a qualitative interview conducted with two groups of Black boys in Chicago pertaining to their self-experiences in public spaces and then with thoughts on future work.     

Increasing prosocial behavior and academic achievement among adolescent African American males

African American adolescents disproportionately perform poorly compared to peers in both behavioral and academic aspects of their educational experience. In this study, African American male students participated in an after-school program involving tutoring, group counseling, and various enrichment activities. All students were assessed regarding their behavioral changes using attendance, discipline referrals, suspensions, and expulsions reports. The Kaufman Brief Intelligence Test (KBIT) and the Kaufman Test of Educational Achievement (KTEA) were used to assess the adolescents' improvement in their skills in reading and mathematics. After the end of the two-year program, initial results showed that the adolescents had increased their daily attendance, decreased discipline referrals, and had no suspensions or expulsions. These results also indicated that although the students entered the program at different skill levels, they were assessed to have the ability to function at their appropriate grade level. Their average improvement in basic skills was at least two grade levels. Implications drawn from the findings include: (a) there is a need to emphasize appropriate assessment prior to beginning a skill improvement program; (b) a need to emphasize the use of individualized learning plans and tutors; and (c) a need to further investigate the role of assessment and intervention in after-school programming in order to close the achievement gap.     

What results when firms implement practices: the differential relationship between specific practices, firm financial performance, customer service, and quality

Previous research on organizational practices is replete with contradictory evidence regarding their effects. Here, the authors argue that these contradictory findings may have occurred because researchers have often examined complex practice combinations and have failed to investigate a broad variety of firm-level outcomes. Thus, past research may obscure important differential effects of specific practices on specific firm-level outcomes. Extending this research, the authors develop hypotheses about the effects of practices that (a) enable information sharing, (b) set boundaries, and (c) enable teams on 3 different firm-level outcomes: financial performance, customer service, and quality. Relationships are tested in a sample of observations from over 200 Fortune 1000 firms. Results indicate that information-sharing practices were positively related to financial performance 1 year following implementation of the practices, boundary-setting practices were positively related to firm-level customer service, and team-enabling practices were related to firm-level quality. No single set of practices predicted all 3 firm-level outcomes, indicating practice-specific effects. These findings help resolve the theoretical tension in the literature regarding the effects of organizational practices and offer guidance as to how to best target practices to increase specific work-related outcomes. Implications for theory, research, and practice are discussed.     

Music as an Unconditioned Stimulus: Positive and Negative Effects of Country Music on Implicit Attitudes,Explicit Attitudes,and Brand Choice1

An experiment (N = 68) explored how background music in a realistic web advertisement could condition implicit and explicit attitudes toward a novel brand. Conditioning effects were apparent in both traditional explicit attitude measures and also in the Implicit Association Test (IAT). Further, brand choice was predicted by explicit attitudes, but prediction improved significantly when implicit attitudes were considered. Mood‐congruent judgment, demand effects, and conditioning are considered as potential explanations for our results, and we argue that conditioning provides the most parsimonious explanation. Finally, the results are discussed within the context of the associative‐propositional evaluation model ( Gawronski & Bodenhausen, 2006 ). This model provides a framework for the integration of the implicit attitude construct into the study of consumer behavior.     

When is an error not a prediction error? An electrophysiological investigation

A recent theory holds that the anterior cingulate cortex (ACC) uses reinforcement learning signals conveyed by the midbrain dopamine system to facilitate flexible action selection. According to this position, the impact of reward prediction error signals on ACC modulates the amplitude of a component of the event-related brain potential called the error-related negativity (ERN). The theory predicts that ERN amplitude is monotonically related to the expectedness of the event: It is larger for unexpected outcomes than for expected outcomes. However, a recent failure to confirm this prediction has called the theory into question. In the present article, we investigated this discrepancy in three trial-and-error learning experiments. All three experiments provided support for the theory, but the effect sizes were largest when an optimal response strategy could actually be learned. This observation suggests that ACC utilizes dopamine reward prediction error signals for adaptive decision making when the optimal behavior is, in fact, learnable.     

Cigarette Smoking in the Movies: The Influence of Product Placement on Attitudes Toward Smoking and Smokers1

Product placement in which actors use products on screen to promote those products, has received little research attention. The current research examines the effects of cigarette use in movies on various attitudes toward smoking and to ward the actor using the product. Participants (N= 120) viewed a 20‐min clip of Die Hard; half viewing a clip in which the lead character smoked, and half viewing a clip in which the lead character did not smoke. Nonsmokers who were low in need for cognition and who saw the lead character smoking reported more favorable attitudes about smoking. In addition smokers who saw the character smoking rated him as more appealing, while nonsmokers' ratings of the character were not affected by his smoking. Results are discussed in terms of the role of the placement of cigarettes in movies in the development of important smoking‐related attitudes.