A New Measure of Introversion-Extroversion

Five groups of grade school children (N = 237) were selected and administered the Torrance Tests of Creative Thinking. The five groups included urban-middle income children (N = 47), urban-lower income children (N = 49), rural children (N = 72), Indian-lower income children (N = 54), and Indian-impoverished children (N = 15). Significant differences were found on all three measures of verbal creativity, with the verbal flexibility and verbal originality measures significant at the .001 level, and the verbal fluency measure significant at the .005 level. On all three measures, the groups scored from high to low in the following order: rural, urban-middle income, urban-lower income, Indian-lower income, and Indian-impoverished. None of the four measures of figural creativity showed significant differences.     

Cortico-limbic-striatal circuits subserving different forms of cost-benefit decision making

Research on the neural basis that underlies decision making in humans has revealed that these processes are mediated by distributed neural networks that incorporate different regions of the frontal lobes, the amygdala, the ventral striatum, and the dopamine system. In the present article, we review recent studies in rodents investigating the contribution of these systems to different forms of cost-benefit decision making and focus on evaluations related to delays, effort, or risks associated with certain rewards. Anatomically distinct regions of the medial and orbital prefrontal cortex make dissociable contributions to different forms of decision making, although lesions of these regions can induce variable effects, depending on the type of tasks used to assess these functions. The basolateral amygdala and the nucleus accumbens play a more fundamental role in these evaluations, helping an organism overcome different costs to obtain better rewards. Dopamine activity biases behavior toward more costly yet larger rewards, although abnormal increases in dopamine transmission can exert opposing actions on different types of decision making. The fact that similar neural circuits are recruited to solve these types of problems in both humans and animals suggests that animal models of decision making will prove useful in elucidating the mechanisms mediating these processes.     

Post‐September 11th Perspectives on Religion,Spirituality, and Philosophy in the Personal and Professional Lives of Selected REBT Cognoscenti

The purpose of this article was for selected Rational Emotive Behavior Therapy (REBT) cognoscenti to examine the impact of the events of September 11th, 2001, on their beliefs about religion, spirituality, and their personal philosophy—including the role of evil in the universe and the implications of these issues on their use of REBT. The degree of consistency of the authors' views with classical REBT theory and philosophy was examined. The authors are current or former members of the Albert Ellis Institute's International Training Standards and Policy Review Committee, of which Albert Ellis, REBT's founder, is also a member.     

Reducing Time-Out Assignments for Students with Emotional/Behavioral Disorders in a Self-Contained Classroom

This study assessed the impact of a class-wide time-out/re-directing strategy on (a) the frequency of teacher-assigned time-outs and (b) the time students spent in disciplinary sanctions. Twelve students with emotional/behavioral disorders, enrolled in a self-contained elementary classroom were taught an alternative time-out strategy (Active Response Beads-Time Out), while teachers were taught a re-directing strategy, in an attempt to decrease the amount of student's time spent in time-out (TO) and the number of TO assigned by staff. Using a multiple baseline design across academic classroom periods, results showed that Active Response Beads Time-Out (ARB-TO) and teacher re-directions decreased the total time spent in time-out and number of TO assigned across the three class periods. Results maintained at one, two and four week follow-up sessions.     

Paul Tillich and Pitirim A. Sorokin on Love

An analysis of Paul Tillich's three‐volume Systematic Theology and Pitirim A. Sorokin's The Ways and Power of Love: Types, Factors, and Techniques of Moral Transformation reveals how a metaphysical dialogue on God and love contributes to scientific and theological scholarship on altruism. This article focuses on similarities and differences in Tillich and Sorokin. Similarities include a belief in the importance of the ontological/love connection and the conclusion that a special state, ecstasy, is integral to the experience of genuine love. Differences serve to complement rather than negate. For example, Tillich's recognition that ecstatic connections with the divine within finitude are fragmentary balances Sorokin's view that these ecstatic peaks are reached only by the few. The similarities give resonance and point to the overall creation, while the differences often serve as counterpoint to balance the ideas of the scientist and the theologian.     

The effect of alcohol administration on human timing: a comparison of prospective timing, retrospective timing and passage of time judgements

Previous research suggests that human timing may be affected by alcohol administration. The current study aimed to expand on previous research by examining the effect of alcohol on prospective timing, retrospective timing and passage of time judgements. A blind between-subjects design was employed in which participants were either administered 0 g of alcohol per kilogramme of body weight (placebo), 0.4 g/kg (low dose) or 0.6 g/kg (high dose). Participants completed four types of temporal task; verbal estimation and temporal generalisation, a retrospective timing task and a passage of time judgement task. A high dose of alcohol resulted in overestimations of duration relative to the low dose and placebo group in the verbal estimation task. A high dose of alcohol was also associated with time passing more quickly than normal. Alcohol had no effect on retrospective judgements. The results suggest that a high dose of alcohol increases internal clock speed leading to over-estimations of duration on prospective timing tasks, and the sensation of time passing more quickly than normal. The absence of an effect of alcohol on retrospective timing supports the suggestion that retrospective judgements are not based on the output of an internal clock.     

Causal Clarity Prevents the Emergence of Social Biases in Children’s Excusing of Mistakes

In two studies, we examined how 5-­year-­olds weigh similarity against other factors in deciding from whom to learn. Specifically, we examined the factors of history of and reasons for inaccuracy in Experiment 1 (n = 64) and of competence and authority in Experiment 2 (n = 32). In the 1st phase of Experiments 1 and 2, children’s social biases were tested: 5-year-olds met both a similar informant (SI) and a dissimilar informant (DI). These informants were puppets (Experiment 1) or human teachers (Experiment 2). Children could select either informant as a source of object names. Across experiments children systematically preferred learning from the SI over DI. In the 2nd phase of Experiment 1, both informants first provided accurate information and then 1 of them became inaccurate during an event that clearly explained (being blindfolded) or did not explain (wearing a scarf) the inaccuracy. For half the children, the SI was accurate and the DI was inaccurate. Only after inaccuracy events that were causally unclear did children showcase similarity biases in their subsequent learning preferences. Experiment 2 showed that identifying a DI as a teacher (a profession associated with positive attributes) failed to counter children’s similarity bias. These findings provide important insights on contextual factors that contribute to children’s favoring of socially meaningful others.     

Tricky treats: Paradoxical effects of temptation strength on self‐regulation processes

This series of studies examined the effect of temptation strength on self‐regulation processes in the context of eating behavior. Based on the critical level model, it was hypothesized that weak, rather than strong, temptations yield the most unfavorable conditions for effective self‐regulation, because the negative consequences of the former are underestimated. In line with the assumptions of this model, Studies 1 and 2 showed that weak temptations inhibited the mental accessibility of the weight watching goal, in contrast to strong temptations. Study 3 showed that exposure to weak temptations lead to higher consumption in comparison to exposure to strong temptations. It is concluded that weak temptations, as compared to strong temptations, have an inhibiting effect on self‐regulation processes and may therefore form a bigger threat for long‐term goal attainment. Copyright © 2010 John Wiley & Sons, Ltd.