Gambling as a search for justice: examining the role of personal relative deprivation in gambling urges and gambling behavior

The present article explores the hypothesis that gambling might serve a justice-seeking function for some people, as gambling might offer a means to pursuing desirable outcomes that people feel they deserve but might be unable or unwilling to attain through conventional means. In Study 1, across two separate samples, self-reports of personal relative deprivation predict problem gambling and gambling urges over and above relevant control variables. In Study 2, the authors manipulate personal relative deprivation by informing participants that they have either less or more discretionary income than "similar others." They then give participants $20 and the opportunity to gamble. The results show that a greater percentage of participants who are "relatively deprived" (vs. "not relatively deprived") opt to gamble. Two manipulation validation studies demonstrate that the "relatively deprived" participants are preoccupied with justice during a modified Stroop task and feel resentful. Implications for understanding why people gamble are discussed.     

Neuroimaging evidence for agenda-dependent monitoring of different features during short-term source memory tests

A short-term source monitoring procedure with functional magnetic resonance imaging assessed neural activity when participants made judgments about the format of 1 of 4 studied items (picture, word), the encoding task performed (cost, place), or whether an item was old or new. The results support findings from long-term memory studies showing that left anterior ventrolateral prefrontal cortex (PFC) is engaged when people make source attributions about reflectively generated information (cognitive operations, conceptual features). The findings also point to a role for right lateral PFC in attention to perceptual features and/or familiarity in making source decisions. Activity in posterior regions also differed depending on what was evaluated. These results provide neuroimaging evidence for theoretical approaches emphasizing that agendas influence which features are monitored during remembering (e.g., M. K. Johnson, S. Hashtroudi, & D. S. Lindsay, 1993). They also support the hypothesis that some of the activity in left lateral PFC and posterior regions associated with remembering specific information is not unique to long-term memory but rather is associated with agenda-driven source monitoring processes common to working memory and long-term memory.     

Experience and problem representation in statistics

This research investigated experience level differences in problem representation in statistics. A triad judgment task was designed so that source problems shared either surface similarity (story narrative) or structural (inferential level) features (t test, correlation, or chi-square) with the target problem. Graduate students with varying levels of experience in statistics were asked to choose which source problem "goes best" with the target problem for each triad. Given a choice between a problem that shares surface-level characteristics and one that shares inferential-level characteristics, students who had taken 0 to 4 courses in statistics tended to represent problems on the basis of surface-level features. Students who had more than 4 courses did not consistently make choices on the basis of surface-level features, nor did they consistently rely on structural features. However, all students with statistics course backgrounds noticed structural features when competition between different types of features was eliminated. The role of surface and structural features in determining problem representations is discussed.     

Peer influence and adolescent nonsuicidal self-injury: A theoretical review of mechanisms and moderators

Nonsuicidal self-injury (NSSI) is an increasingly prevalent health risk behavior among adolescents and represents a significant public health concern. Although researchers have identified numerous antecedents or risk factors that precede engagement in NSSI behaviors, few studies have examined the role of peer influence processes. Yet, recent research suggests that adolescents may be more likely to engage in NSSI when close friends or other peers engage in similar behaviors. The following paper reviews past research on peer influence effects, including potential mechanisms and moderating variables. Methodological considerations for future research on peer influence and NSSI are discussed.     

How Risk is Perceived, Constructed and Interpreted by Clients in Clinical Genetics, and the Effects on Decision Making: Systematic Review

As an individual’s understanding of their genetic risk may influence risk management decisions, it is important to understand the ways in which risk is constructed and interpreted. We systematically reviewed the literature, undertaking a narrative synthesis of 59 studies presenting data on the ways in which individuals perceive, construct and interpret their risk, and the subsequent effects. While most studies assessed perceived risk quantitatively, the combined evidence suggests individuals find risk difficult to accurately quantify, with a tendency to overestimate. Rather than being a stand-alone concept, risk is something lived and experienced and the process of constructing risk is complex and influenced by many factors. While evidence of the effects of perceived risk is limited and inconsistent, there is some evidence to suggest high risk estimations may adversely affect health and lead to inappropriate uptake of medical surveillance and preventative measures by some individuals. A more focused approach to research is needed with greater exploration of the ways in which risk is constructed, along with the development of stronger theoretical models, to facilitate effective and patient-centered counseling strategies.     

Description of Exemplar Cases in the Intensive Mental Health Program: Illustrations of Application of the Therapeutic Model

We describe cases from the clinical records in the Intensive Mental Health Program to illustrate the diverse presenting problems, intervention strategies, therapeutic process, and outcomes for children receiving services in this school-based, community-oriented treatment model. Cases reflect varying degrees of treatment response and potential factors that influence the fluctuating levels of emotional disturbance and impaired functioning in the home, school, and community.     

Mechanisms underlying heightened risk taking in adolescents as compared with adults

Self-report surveys and behavioral tasks indicate greater risk-taking behavior in adolescents as compared with adults. However, the underlying causes of these behavioral differences remain unclear. The present study examined the possibility that adolescents may be more susceptible to immediate positive and negative outcomes than adults. We compared the behavior of adolescents and adults on a modified version of the Balloon Analogue Risk Task (Lejuez et al., 2002). The task required that participants press a button to "inflate" a series of balloons on a computer screen. Balloons inflated until either the participant released the button ("saved" balloons) or the balloon "burst." Accumulated points increased as the duration of the buttonpress increased; however, simultaneously, the likelihood that the balloon would burst also increased. Adolescents inflated balloons to a larger size prior to saving them than adults did, suggesting relatively higher levels of risk taking, although the adolescents' behavior was not uniformly risk prone. Further, in comparison with adults, behavior in adolescents was more influenced by whether a balloon was saved or had burst on the preceding trial, suggesting that sensitivity to immediate consequences is one mechanism that underlies the observed difference in risk taking.     

A Review and Reconceptualization of Social Aggression: Adaptive and Maladaptive Correlates

The emergence of a research literature exploring parallels between physical and nonphysical (i.e., social, relational, indirect) forms of aggression has raised many questions about the developmental effects of aggressive behavior on psychological functioning, peer relationships, and social status. Although both forms of aggression have been linked to problematic outcomes in childhood and adolescence, more recent findings have highlighted the importance of considering the possible social rewards conferred by socially aggressive behavior. This paper examines relevant theory and empirical research investigating the adaptive and maladaptive correlates specific to nonphysical forms of aggression. Findings are explored at the level of group (e.g., peer rejection), dyadic (e.g., friendship quality), and individual (e.g., depressive symptoms) variables. Key developmental considerations and methodological issues are addressed, and recommendations for future research integrating current theoretical conceptualizations and empirical findings on social aggression are advanced.     

Infant visual habituation

The use of visual habituation in the study of infant cognition and learning is reviewed. This article traces the history of the technique, underlying theory, and procedural variation in its measurement. In addition, we review empirical findings with respect to the cognitive processes that presumably contribute to habituation, studies of developmental course and long-term prediction, as well as recent attempts to address or explain the phenomenon of visual habituation through the use of mathematical or quantitative models. The review ends with an appeal for a return to the study of habituation per se as a valid measure of infant learning, rather than relegating the phenomenon to its use as a technique for familiarizing infants in procedures testing for discrimination or recognition.     

Computerised CBT self‐help for depression in Higher Education: Reflections on a pilot

Aims: This study comprised the second phase of a small‐scale exploration of the viability of a computerised CBT intervention for depression within the context of a Higher Education counselling service. Method: The program ‘Beating the Blues’? (BtB) was offered to students experiencing depression, with measurement of uptake, attrition, satisfaction and effectiveness of the program. Results: Outcomes were calculated alone and in combination with those found in Phase One (previously presented in this journal), to enable a whole study report. In Phase Two, 15 students commenced BtB. The low completion rate in the intended academic year of the study led to extension over a further term. Seven participants completed the programme in Phase Two, a rate of 46.7%; 27 students used the programme over the entire study, with 63% completion. In both phases depression scores fell significantly following completion of the programme; anxiety scores fell significantly for Phase Two completers. User feedback was mixed. Clinical implications and conclusions: Many students have a comparatively short wait for a psychological service which may reduce interest in a computerised self‐help intervention and may help explain the low uptake. It is suggested that whilst CCBT is acceptable and effective for some depressed students, the number of sufficiently interested students, together with reported satisfaction from the intervention, was too small to warrant current inclusion of BtB within our service, particularly given its cost implications. Suggestions for further CCBT‐related investigations within this setting are made.