Emotional processing of individuals high in psychopathic traits

One of the most important clinical features of psychopaths is their differential emotional response style. The present study examined the modulating effect of negative mood induction on the processing of emotional information and its relation to psychopathy. The sample of 105 participants were randomly assigned to two types of mood induction conditions (negative vs neutral) and viewed three types of visual stimuli (positive, neutral, negative). Psychopathic Personality Inventory‐R (PPI‐R; Lilienfeld & Andrews) was employed to measure their psychopathic traits. It was hypothesized that individuals high on PPI‐II (i.e., self‐centered impulsivity) would show greater response latencies to emotionally negative pictures when they were induced into a negative mood compared to individuals high on PPI‐I (i.e., fearless dominance). In general, individuals high on PPI‐II showed greater response latencies to emotionally negative pictures, but their responsivity did not vary as a function of mood manipulation or task demands. When controlling the influence of other PPI factors, PPI‐I predicted reaction time (RT) facilitation to positive pictures in general (i.e., faster RT), and when interacting with a negative mood induction, it predicted longer viewing time of and more difficulty disattending from positive pictures (i.e., slower RT). These results were discussed within emotional processing theory associated with psychopathy.     

Private Announcements on Topological Spaces

In this work, we present a multi-agent logic of knowledge and change of knowledge interpreted on topological structures. Our dynamics are of the so-called semi-private character where a group G of agents is informed of some piece of information \(\varphi \), while all the other agents observe that group G is informed, but are uncertain whether the information provided is \(\varphi \) or \(\lnot \varphi \). This article follows up on our prior work (van Ditmarsch et al. in Proceedings of the 15th TARK. pp 95-102, 2015) where the dynamics were public events. We provide a complete axiomatization of our logic, and give two detailed examples of situations with agents learning information through semi-private announcements.     

He's a Laker; She's a “Looker”: The Consequences of Gender-Stereotypical Portrayals of Male and Female Athletes by the Print Media

Although an extensive qualitative literature shows that coverage of women's sport often focuses on female athletes' attractiveness (to the exclusion of their athleticism), there is a dearth of quantitative research examining exactly what effect this coverage has on people's perceptions of athletes. As part of a 2 (Gender of the Athlete: Female or Male) × 2 (Gender of the Participant: Female or Male) × 2 (Focus of the Article: Physical Attractiveness or Athleticism) between-subjects design, 92 predominantly White undergraduates (40 men, 52 women) read a fictitious newspaper profile about an Olympic athlete in which the article focused on the athlete's attractiveness (as coverage of female athletes often does) or on the athlete's athleticism (as coverage of male athletes often does). Interestingly, participants neither had favorable impressions of nor liked articles about female and male athletes when attractiveness was the main focus of an article. These findings suggest that the media should be cognizant of the harmful and erroneous impressions that can result from portraying athletes in terms of their personal attributes rather than their athletic accomplishments.     

The Syllable Effect in Anagram Solution: Unrecognised Evidence from Past Studies

Six previous studies of the variables affecting anagram solution are re-examined for the evidence that number of syllables contributes to solution difficulty. It was shown that the number of syllables in a solution word was confounded with imagery for one study and with diagram frequency for another. More importantly it was shown that the number of syllables has a large effect on anagram solution difficulty in the re-analysis of the results from the other four studies. In these studies, the number of syllables was either more important than the principal variable examined in the experiment or the second most important variable. Overall the effect size for the number of syllables was large, d = 1.14. The results are discussed in the light of other research and it is suggested that anagram solution may have more in common with other word identification and reading processes than has been previously thought.     

When team members’ values differ: The moderating role of team leadership

Integrating theory and research on values, diversity, situational strength, and team leadership, we proposed that team leadership moderates the effects of values diversity on team conflict. In a longitudinal survey study of national service teams, we found significant, but opposite, moderating effects of task-focused and person-focused leadership. As predicted, task-focused leadership attenuated the diversity–conflict relationship, while person-focused leadership exacerbated the diversity–conflict relationship. More specifically, task-focused leadership decreased the relationship between work ethic diversity and team conflict. Person-focused leadership increased the relationship between traditionalism diversity and team conflict. Team conflict mediated the effects of the interactions of leadership and values diversity on team effectiveness.     

Thoughts on Thinking: Engaging Novice Music Students in Metacognition

Achieving expertise in any area requires extensive practice and engagement with the subject one desires to master. As not all practice yields good progress, methods must be found that lead learners to practice effectively. Many experts employ highly tailored practice involving metacognitive processes, but novices rarely engage in frequent and explicit metacognitive strategies during practice. As a result, novice progress may be impeded through repetition of systematic errors and ineffective techniques. Our study provides evidence of the effectiveness of teaching metacognition to novice music students through weekly lessons. Thirty‐five adolescent students of six instructors were randomly assigned to metacognitive focus or existing practice teaching conditions. Students receiving metacognitive teaching achieved higher performance ratings when compared with students receiving control instruction, even though practice time did not vary between groups. These results suggest that having students explicitly verbalize and reflect on their learning process produces more efficient practice and greater end performance. Copyright © 2011 John Wiley & Sons, Ltd.     

Medical Family Therapy: Charting a Course in Competencies

The skills and training medical family therapists need to be effective in their work is an underdeveloped area in the literature. Training programs in Medical Family Therapy (MedFT) currently vary in duration, intensity, and focus of material and most of this is due to the minimal research done on what core competencies are needed. The results presented in this paper are the product of a larger modified Delphi (Dalkey in Studies in the quality of life, Lexington Books, Lexinton, MA, 1972) study designed to reach consensus regarding the current definition, scope, and practice of MedFT. Thirty-seven experts in MedFT participated in this two-phase investigation. What resulted and will be reported on in this article are the training requirements and recommended core competencies for the practice of MedFT. Participants indicated that 12 academic course content areas and 13 core competencies should be required of those seeking training in MedFT. Recommendations for MedFT core competencies at the master??s, post master??s, and doctoral levels, as well as advancements for future research, are described in detail.