Executive Functioning and Gambling: Performance on the Trail Making Test is Associated with Gambling Problems in Older Adult Gamblers

ABSTRACT

Rates of gambling problems in older adults have risen with increased accessibility of gambling venues. One possible contributor to problem gambling among older adults is decreased self-control brought about by diminished executive functioning. Consistent with this possibility, Study 1 revealed that older adults recruited from gambling venues reported greater gambling problems if they also experienced deficits in executive functioning, measured via the Trail Making Test. Study 2 replicated this finding and demonstrated that problem gambling is associated with increased depression among older adults, mediated by increased financial distress. These studies provide support for the hypothesis that older adult gamblers who have executive functioning problems are also likely to have gambling problems.     

Malevolent Creativity in Terrorist Organizations

Terrorist organizations are both imitative and innovative in character. While the drivers of imitation have been extensively modeled using concepts such as contagion and diffusion, creativity and innovation remain relatively underdeveloped ideas in the context of terrorist behavior. This article seeks to redress this deficiency by presenting a conceptual framework with which we can understand the complex nature and multiple drivers of creativity and innovation within terrorist organizations. The overriding questions we address are: what factors spark creativity and innovation within terrorist organizations, and are there particular organizational traits that increase an organization's propensity to be creative and innovative? Using insights from industrial and organizational psychology and aided by illustrative examples and case studies from the history of terrorism, we aim to show that the multiple drivers of creativity and innovation are identifiable. By providing a conceptual framework that explores these key issues, we suggest that a much clearer research agenda for these issues may emerge. We conclude with a discussion concerning how our framework can help inform counter‐terrorism practices.     

Intervention Induced Changes in Perceptions of Parenting and Risk Opportunities Among Rural African American

A randomized prevention trial was conducted contrasting families who took part in the Strong African American Families Program (SAAF), a preventive intervention for rural African American parents and their 11-year-olds, with control families. The trial, which included 671 families, indicated that intervention-induced changes occurred in intervention-targeted parenting and youth behavior, as well as youth initiation of alcohol use and sexual activity. Four waves of data collected were obtained at pretest, 3-month post-test, 29 month long-term follow up; and 65 month long-term follow up. Three data points were selected and analyzed in the current study: pretest, post-test, and 65 month long-term follow up to capture the sustainability of SAAF during three critical developmental stages—middle childhood, early adolescence, and late adolescence. Intervention-induced changes in parenting mediated the effect of intervention-group influences on changes in the onset and escalation of alcohol use and sexual activity over 65 months through its positive influence on youths’ perceptions and internalization of parental norms and resistance to engaging in risk opportunities. These findings highlight the potential for family-based prevention programs to enhance positive developmental outcomes to reduce HIV-related risk behaviors among rural African American youth.     

Reading direction and the central perceptual span: Evidence from Arabic and English

In English and other alphabetic languages read from left to right, useful information acquired during each fixational pause is generally reported to extend much further to the right of each fixation than to the left. However, the asymmetry of the perceptual span for alphabetic languages read in the opposite direction (i.e., from right to left) has received very little attention in empirical research. Accordingly, we investigated the perceptual span for Arabic, which is one of the world’s most widely read languages and is read from right to left, using a gaze-contingent window paradigm in which a region of text was displayed normally around each point of fixation, while text outside this region was obscured. Skilled Arabic readers who were bilingual in Arabic and English read Arabic and English sentences while a window of normal text extended symmetrically 0.5^o to the left and right of fixation or asymmetrically, by increasing this window to 1.5^o or 2.5^o to either the left or the right. When English was read, performance across window conditions was superior when windows extended rightward. However, when Arabic was read, performance was superior when windows extended leftward and was essentially the reverse of that observed for English. These findings show for the first time that a leftward asymmetry in the central perceptual span occurs when Arabic is read and, for the first time in over 30 years, provide a new indication that the perceptual span for alphabetic languages is modified by the overall direction of reading.     

Competitive Dynamics in Forecasting: The Interaction of Skill and Uncertainty

The outcomes in many competitive tasks depend upon both skill and luck. Behavioral theories on risk taking in tournaments indicate that low‐skilled individuals may have incentives to take more risks than high‐skilled ones. We build on these theories and suggest, in addition, that when luck is more important in determining outcomes, the increase in risk taking is larger for low‐skilled than high‐skilled individuals. We test this hypothesis by analyzing stock analysts' forecasts of companies' earnings per share under market conditions that vary in volatility and thus imply different levels of luck in outcomes. Specifically, noting that forecasts that deviate widely from the consensus—which is observable by the analyst—potentially carry career‐related rewards but also reputational risks, we examine the degree of deviation from consensus exhibited by analysts of different skill levels (measured by both past forecasting accuracy and education) in different market conditions. We find that average deviations from consensus increase as markets become more volatile. At the same time, under conditions of high volatility, low‐skilled analysts exhibit larger increases in deviations from consensus than high‐skilled analysts. These field data results support our hypothesis based on of risk taking in tournaments. We discuss alternative interpretations such as, for example, self‐serving attributions and indicate directions for future research. Copyright © 2012 John Wiley & Sons, Ltd.     

Motivation and performance: Uncertainty regulation in Canada and Japan

In a field study involving university students from Canada and Japan, we tested hypotheses from the theory of uncertainty orientation (Sorrentino and Roney in The uncertain mind: Individual differences in facing the unknown. Psychology Press, Philadelphia 2000). Consistent with previous research, those possessing an uncertainty orientation that matched their culture’s predominant style of uncertainty regulation perceived a better student-classroom fit than those who did not match their culture’s predominant style of uncertainty regulation. More importantly, we predicted and found that actual course grades varied as a function of the culture’s style of uncertainty regulation in interaction with the participant’s uncertainty orientation and achievement-related motives. Implications of these findings and applied relevance are discussed.     

Leadership style and regulatory mode: Value from fit?

In this article, we consider the relationship between regulatory orientation and transformational leadership. Specifically, we propose that the effectiveness of transformational leadership depends on followers’ regulatory mode—the manner in which they pursue goals. Based on regulatory fit theory ([Higgins, 2000] and [Higgins, 2002]), we hypothesize that transformational leadership will be more effective in increasing motivation and eliciting positive evaluations from people with more of a locomotion mode (those who focus on movement from one state to another) rather than people with more of an assessment mode (those who make comparisons and judgments before acting). We find support for these ideas using data collected from a survey of executives and two original experimental designs, one in which regulatory mode is measured as a chronic disposition and the other in which it is situationally induced.     

Response to commentary on the multimodal treatment study of ADHD (MTA): mining the meaning of the MTA

In the December 2000 issue of the Journal of Abnormal Child Psychology, we published a set of papers presenting secondary analyses of the Multimodal Treatment Study of ADHD (MTA), and R. A. Barkley (2000) provided a commentary. A critique of the design of the study (MTA Cooperative Group, 1999) was presented based on a theoretical perspective of a behavioral inhibition deficit that has been hypothesized as the core deficit of ADHD (R. A. Barkley, 1997). The commentary questioned the design and analysis of the MTA in terms of (1) the empirical criteria for selection of components of behavioral (Beh) intervention, (2) the effectiveness of the Beh intervention, (3) the methods for analyses at the group and individual level, (4) implications of the MTA findings for clinical practice, (5) the role of genetics in response to treatment, and (6) the lack of a nontreatment control group. In this response, we relate the content of the papers to the commentary, (1) by reviewing the selection criteria for the Beh treatment, as outlined by K. C. Wells, W. E. Pelham, et al. (2000), (2) by addressing the myth that the MTA Beh treatment was ineffective (Pelham, 1999), (3) by describing the use of analyses at the level of the individual participant, as presented by J. S. March et al. (2000) and W. E. Pelham et al. (2000) as well as elsewhere by J. M. Swanson et al. (2001) and C. K. Conners et al. (2001), (4) by relating some of the suggestions from the secondary analyses about clinically relevant factors such as comorbidity (as presented by J. S. March et al., 2000) and family and parental characteristics (as presented by B. Hoza et al., 2000, S. P. Hinshaw et al., 2000, and K. C. Wells, J. N. Epstein, et al., 2000), (5) by discussing the statistical concept of heritability and the lack of a significant difference in the presence of ADHD symptoms in parents of the MTA families compared to parents in the classmate-control families (as presented by J. N. Epstein, et al., 2000), and (6) by acknowledging that an ethically necessary weakness of the MTA design is that it did not include a no-treatment control group. We discuss the use of secondary analyses to suggest how, when, and for what subgroups effectiveness of the Beh treatment may have been manifested. Finally, we invite others to use the large and rich data set that will soon be available in the public domain, to perform secondary analyses to mine the meaning of the MTA and to evaluate theories of ADHD and response to treatments.     

Familial Aggregation of ADHD Characteristics

Patterns of familial aggregation of ADHD symptoms in parents of ADHD and non-ADHD children were examined. Within the ADHD sample, symptom aggregation was examined as a function of biological relationship, parent and child gender, and children's comorbid diagnoses. Participants consisted of parents of 579 children with ADHD, Combined Type participating in the multimodal treatment study of children with ADHD and parents of 288 normal control participants. Adult symptoms of ADHD were measured by both self-report and report of a significant other. Results indicated that the parents of children with ADHD had higher ratings of inattention/cognitive problems, hyperactivity/restlessness, impulsivity/emotional lability, and lower self-concept than parents of children without ADHD on both self-report and other-report ratings. Within the ADHD sample of children, other-report ratings of inattention/cognitive problems and impulsivity/emotional lability were higher for biological parents compared to nonbiological parents whereas self-ratings were not related to biological status. These findings support previous research documenting familial aggregation of ADHD and appear to strengthen the hypothesis that there is a genetic contribution to ADHD.