On the Impossibility of Amalgamating Evidence

It is argued in this paper that amalgamating confirmation from various sources is relevantly different from social-choice contexts, and that proving an impossibility theorem for aggregating confirmation measures directs attention to irrelevant issues.     

Left orbital frontal activation in pathological anxiety

Twelve patients with anxiety disorder were studied with respect to regional cerebral blood flow (rCBF) using a 32-detector system with the 133 Xe inhalation technique. Measurements were taken during a rest condition and during anxiety induction. Anxiety relevant to the patient's psychological disorder was induced with a projective test, the meta-contrast technique (MCT). Increased blood flow in the orbital frontal region of the left hemisphere was observed in each of the 11 subjects who showed evidence of experiencing anxiety during the procedure. In a second study four additional anxiety patients were studied with a high-resolution (254-detector)Xe rCBF system. In addition to the anxiety and resting conditions, a neutral verbalization condition was added to control for the verbal aspects of the anxiety induction procedure. The results again showed the experience of anxiety to be accompanied by increased blood flow in the left orbital frontal region, with the patients showing this flow increase to be greater in the posterior, paralimbic, areas of the region. These results are consistent with previous suggestions of left hemisphere involvement in anxiety. They also suggest that imaging methods may allow research into what appears to be exaggerated corticolimbic activity in this disorder.     

Math Talk and Student Strategy Trajectories: The Case of Two First Grade Classrooms

This study investigated different math-talk facilitations, and conceptualized the teachers' talk moves for productive student mathematics discussions. Our findings suggest that students' strategy development is supported by talk moves coordinating a wide range of student strategies, representations and discussions that are at a process-level and maintain student ownership of ideas, and transitional strategies that connect students' beginning ideas with target strategies.     

Determination of Factors Affecting Self-Transcendence and Meaning in Life Among the Elderly Receiving Institutional Care

Journal of Religion and Health - This study was conducted in order to determine factors that influence self-transcendence and meaning in life in the elderly receiving institutional care. This...     

Basic psychological need frustration and health: Prospective associations with sleep quality and cholesterol

Motivation and Emotion - In the present study we examined whether basic psychological need frustration is related to poor sleep quality and risky cholesterol levels using National Survey of Midlife...     

Influence of gender membership on sequential decisions of face attractiveness

Responses in a current trial are biased by the stimulus and response in the preceding trial. In a mixed-category sequence, the sequential dependency is weaker when the stimuli of the current and preceding trials fall under different categories. In the present study, we investigated the influence of the gender membership of faces on the sequential dependency. Forty-eight pictures of male and female faces were presented successively. Participants rated the attractiveness, roundness, or intelligence of each face on a 7-point scale. The sequential effect was robustly observed, irrespective of the property to be judged. However, between-gender sequential dependency was weaker than within-gender dependency only in the attractiveness judgment. These findings suggest that the gender of faces serves as a cue for forming category representations when face attractiveness is of interest, and hence that the formation of categories in sequential decisions is an adaptive process that depends on the property to be judged.     

Inter- and intra-group differences in psychological concerns among international students

With data gathered from 47 university counseling centers in the United States, this study addresses both inter- and intra-group differences in symptomatology at intake among international students. In Study 1, symptomatology among international students was explored in comparison to US ethnic groups. In Study 2, intra-group differences in symptomatology among international students were examined. In Study 1, data consisted of 14,421 international, White American, African American, Asian American, and Latina/Latino American counseling center clients who completed the CCAPS-62 at intake. Partially supporting our hypothesis, results indicate significant findings among international students in the social anxiety and academic distress domains of the CCAPS-62. Contrary to our expectations, Asian American students reported significantly greater concerns across many domains when compared to other groups. In Study 2, international students (n = 607) were further divided into five continents of origin: Asia, Africa, North America, South America, and Europe. Results indicate that in multiple domains, international students from Asia and Africa reported significantly greater concerns than those from Europe, North America, or South America. Implications of findings for university counseling centers and universities at large are discussed.     

Personality or Role? Comparisons of Turkish Leaders Across Different Institutional Positions

Personality approaches to politics are often criticized for not examining the effect that institutional role constraints have on individual beliefs and preferences. When leaders appear to change their stance when they change roles, it is assumed that roles have a determining influence. Modern personality theory and contemporary sociological role theory, however, view the effects of roles as interacting with agents’ personalities. In this article, we investigate this question by comparing personality profiles of three Turkish leaders (Özal, Demirel, and Gül) during their tenure as prime minister and during their subsequent time as president. For Gül, we perform an additional comparison during his time as foreign minister. The personality profiles are in the form of quantitative scores generated from machine‐coded content analysis of leaders’ words using the Leadership Trait Analysis method. We hypothesize that different leaders will be more susceptible to changing role contexts, depending on core personality traits, and that different traits are more likely to change with new roles. Overall, our results suggest that leaders’ traits are fairly resistant to changes across roles and that task orientation is the most likely trait to change as leaders adapt to different role demands and expectations. This study makes a contribution to our understanding of the interaction between personality and political contexts by offering specific theoretically derived hypotheses and by empirically and statistically examining a preliminary set of expectations that could be applied more broadly to other leaders.     

Correlations of conceptual development with motor skills for a Turkish sample of kindergarten children

The purpose was to research the conceptual development and motor skills of 36 healthy children of kindergarten age (M age = 67.6 mo., SD = 3.6). 19 girls and 17 boys completed the Bracken Basic Concept Scale-Revised and the Bruininks-Oseretsky Test of Motor Proficiency-Short Form.