Early predictors of high school mathematics achievement

Identifying the types of mathematics content knowledge that are most predictive of students' long-term learning is essential for improving both theories of mathematical development and mathematics education. To identify these types of knowledge, we examined long-term predictors of high school students' knowledge of algebra and overall mathematics achievement. Analyses of large, nationally representative, longitudinal data sets from the United States and the United Kingdom revealed that elementary school students' knowledge of fractions and of division uniquely predicts those students' knowledge of algebra and overall mathematics achievement in high school, 5 or 6 years later, even after statistically controlling for other types of mathematical knowledge, general intellectual ability, working memory, and family income and education. Implications of these findings for understanding and improving mathematics learning are discussed.     

Gender Effects on Organizational Problems—Evidence from Non-Profit Sports Clubs in Germany

In sports organizations, women are still under-represented, especially compared with their share of the general population. This holds true for management and leadership positions in particular, which could be explained by the lack of congruence between the female gender role and leader role. Therefore, the theoretical framework underpinning this study is based on role congruity theory. The research question is whether the share of women on the board and among members influences the perceived severity of organizational problems faced by sports organizations. This postulation is examined for a representative sample of sports clubs in Germany (n?=?13,068). Analyses of variance are conducted with the severity of organizational problems and the share of women on the board and among club members. The results show that the share of women on the board and among members has a significant negative impact on the severity of organizational problems. Sports clubs with a high share of women on the board and among members perceive the severity of organizational problems as smaller on average. This finding is related to female leadership style, which might serve as one possible explanation. Based on these results, it is recommended that sports clubs appoint more women to management positions. This study provides empirical evidence that the often postulated increase in the share of women can be beneficial to sports organizations.     

Do Muslims in Germany Really Fail to Integrate? Muslim Integration and Trust in Public Institutions

Multivariate analysis of 2008 data from the German Social Survey (ALLBUS) provides firm evidence on the basis of one important dimension of political integration??individuals?? trust in the political system??that Muslims are integrating well into German society. The results are significant despite controls for multiple indicators of respondents?? social capital, socioeconomic status, post-material views, ideological position, partisan support for parties in power, assessment of government performance, interest in politics, and amount of television viewing. Furthermore, Muslims?? level of religiosity does not influence their level of political trust. The findings raise new questions about integration in that the significantly lower levels of political trust found among non-Muslims may negatively affect their views of government and its efforts to respond to Germany??s Muslim population. Skepticism and distrust of government by non-Muslim ethnic Germans may undermine important programs designed to bridge the actual value and cultural differences which remain the source of the ignorance that fuels prejudice and discrimination.     

Can an anger face also be scared? Malleability of facial expressions

Do people always interpret a facial expression as communicating a single emotion (e.g., the anger face as only angry) or is that interpretation malleable? The current study investigated preschoolers' (N = 60; 3-4 years) and adults' (N = 20) categorization of facial expressions. On each of five trials, participants selected from an array of 10 facial expressions (an open-mouthed, high arousal expression and a closed-mouthed, low arousal expression each for happiness, sadness, anger, fear, and disgust) all those that displayed the target emotion. Children's interpretation of facial expressions was malleable: 48% of children who selected the fear, anger, sadness, and disgust faces for the "correct" category also selected these same faces for another emotion category; 47% of adults did so for the sadness and disgust faces. The emotion children and adults attribute to facial expressions is influenced by the emotion category for which they are looking. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Team Perceived Trustworthiness in a Complex Military Peacekeeping Simulation

Antecedents to trust (propensity to trust, perceived trustworthiness) and trust behaviors were examined in relation to team performance in a complex eight-mission military peacekeeping simulation. Teams were colocated or distributed and stayed in the same or transferred to a different context at task transfer. In Experiment 1, an ability and competence factor accounted for most of the variance in perceived trustworthiness and greater perceptions of teammates' abilities/competences predicted posttransfer performance. One's perception of how others perceived one's ability/competence increased over missions. In Experiment 2, propensity to trust did not predict performance; however, trust in others' and one's own ability/competence and trust behaviors predicted performance. At task and/or context transfer, teams produced more monitoring and less cooperating language in their communication.     

The Practice of Fee Setting and Collection: Implications for Clinical Training Programs

The purpose of this article is to explore the empirical research that focuses on the association between fees and therapy outcomes as well as on therapists’ responses to issues of money. In addition, the authors will discuss implications for training programs surrounding the issue of client fees and offer suggestions for ways training programs might address the issue.     

Interference between auditory and visual duration judgements suggests a common code for time

Auditory stimuli usually have longer subjective durations than visual ones for the same real duration, although performance on many timing tasks is similar in form with different modalities. One suggestion is that auditory and visual stimuli are initially timed by different mechanisms, but later converted into some common duration code which is amodal. The present study investigated this using a temporal generalization interference paradigm. In test blocks, people decided whether comparison durations were or were not a 400-ms standard on average. Test blocks alternated with interference blocks where durations were systematically shorter or longer than in test blocks, and interference was found, in the direction of the durations in the interference blocks, even when the interfering blocks used stimuli in a different modality from the test block. This provides what may be the first direct experimental evidence for a “common code” for durations initially presented in different modalities at some level of the human timing system.     

Transitional Experiences of New Teachers in Christian Schools: A Case Study

Little is known concerning the transitional experiences of teachers in Christian schools. The present paper reports the results of a case study focused on the transitional experiences of new teachers, both beginning and experienced, in selected Christian Schools in Australia. Twenty-one new teachers from ten Christian Schools were interviewed concerning their transitional experiences. Results of the study indicated that these teachers' transitional experiences were inhibited by a lack of formal and effective transitional structures and processes. However, the supportive environment of the schools did appear to counter-balance somewhat the deleterious effects of less-than-adequate transition management practices. The paper suggests that a more systematic approach to transition management in Australian Christian schools is warranted.     

Constructivism and Family Therapy

Personal construct and family systems theories can profit from an exchange of ideas concerning the relationship between their personal and interpersonal aspects of construction. This article examines three possible points of contact between the two orientations. First, we suggest that personal construct psychology could profit from addressing the important contributions of the family context to the development of each individual's system. Second, we address the impact of the person's constructions on the larger family system. Third, we suggest that the family system itself develops a system of shared constructions that define and bind its identity and interactions. Each of these areas of interface carries implications for therapy, and specific intervention techniques corresponding to each of these are discussed.     

Sharpening Ockham's Razor: The role of psychopathology and neuropsychopathology in the perpetration of domestic violence

Current major explanatory theoretical views of domestic violence perpetration can be summarized as feminist/socio-cultural, social learning theory-based intergenerational transmission, and psychological/psychosocial. Of those, psychological/psychosocial views offer the most parsimonious and thorough explanations, while feminist/socio-cultural theory relies on the metaphysical usage of the construct “patriarchy” and miniscule empirical support, and research guided by intergenerational transmission suffers from small effect sizes. This review summarizes these theoretical perspectives and evaluates them according to epistemological criteria of parsimony, elegance, and empirical utility. A more in-depth review examines empirical links between psychological and neuropsychological disorders and domestic violence perpetration. This effort at theory-building advances the premise that domestic violence perpetration is better and more accurately understood as maladaptive coping, symptomatic of a range of psychological and neuropsychological disorders than as either a culturally supported strategy for male domination of women or as only learned behavior.