The relative importance of math‐ and music‐related cognitive and affective factors in predicting undergraduate music theory achievement

Based on research identifying relations between math and music, we aimed to identify the group of cognitive and affective factors related to math and music theory that best explained undergraduate music theory achievement. Using dominance analysis, we predicted the music theory course grades of 230 undergraduate music majors. Potential predictors were narrowed from measures of knowledge, aptitude, experience, confidence, and anxiety in both music theory and math as well as spatial skills and reading test scores. Results suggested that ACT math scores and music theory confidence were important predictors for Music Theories I and II grades. Music Theory I was also predicted by aptitude‐based music theory skills, and Music Theory II was also predicted by math course experience. These findings provide evidence for a relation between math and music theory and support the use of several readily available measures for college‐level music instructors to identify students who may struggle in music theory.     

Student's metamemory knowledge about the impact of stereoscopic three‐dimensional presentations of science content

We investigated students' knowledge and beliefs about the impact of using three‐dimensional (3D) multimedia presentations. Students listened to a lecture about the ventricular system, which was presented alone (Experiment 1 only) or with a 3D or a 2D video illustrating the system. Afterwards, students judged how well they would perform on a criterion test. In Experiment 1, students judged that the 3D presentation would be superior to listening to the lecture alone (d = 0.81). Mean judgments were higher for the 3D than 2D presentation (d = 0.24), but this difference was not significant, so we estimated the effect size again. In Experiment 2, judgments were significantly higher after the 3D than 2D presentations (d = 0.40). Test performance was not significantly greater after the 3D than 2D presentations. A survey study again revealed that students believe 3D presentations are superior, and most students reported preferring them to 2D presentations.     

A Comparison of Batterers to Nonbatterers on Behavioral and Self-Reports Measures of Control

This study compared batterers to nonbatterers on self-report and behavioral measures of perceived control and desire for control. Differences were found for perceived control over general life events (batterers greater than nonbatterers), but not perceived control over relationship conflict or desire for control. Batterers low in desire for control and in perceived control over relationship conflicts reported higher levels of physical abuse. Perceived control was manipulated using Burger, Brown, & Allen's (1983 ) behavioral choice task. Batterers who were given no choice reported increased negative affect. Batterers appear to respond to loss of control with negative affect, which may be a factor contributing to abuse perpetration. These results highlight the complexity of the relationship of perceived control and intimate partner violence.     

Receiver operating characteristics (ROCs) in recognition memory: a review

Receiver operating characteristic (ROC) analysis is being used increasingly to examine the memory processes underlying recognition memory. The authors discuss the methodological issues involved in conducting and analyzing ROC results, describe the various models that have been developed to account for these results, review the behavioral empirical literature, and assess the models in light of those results. The empirical literature includes studies of item recognition, relational recognition (e.g., source and associative tests), as well as exclusion and remember-know tasks. Nine empirical regularities are described, and a number of unresolved empirical issues are identified. The results indicate that several common classes of recognition models, such as pure threshold and pure signal detection models, are inadequate to account for recognition memory, whereas several hybrid models that incorporate a signal detection-based process and a threshold recollection or attention process are in better agreement with the results. The results indicate that there are at least 2 functionally distinct component/processes underlying recognition memory. In addition, the ROC results have various implications for how recognition memory performance should be measured.     

Sacrifice as a predictor of marital outcomes

We investigated the prospective associations between attitudes about sacrifice and marital outcomes in 38 married couples. Specifically, a measure of satisfaction with sacrifice was proposed to be a potent longitudinal predictor of marital adjustment and distress based on existing cross-sectional studies and also to mediate the association between commitment and marital adjustment. Results demonstrated that attitudes about sacrifice discriminated between couples who would become distressed versus nondistressed over time. Sacrifice attitudes also predicted the maintenance of relationship adjustment over time even better than earlier relationship adjustment. Finally, sacrifice attitudes mediated the link between commitment and relationship adjustment for husbands, but not wives. Implications for intervention are discussed.     

Identifying runners as football teammates from 400 msec. video clips

Ability to recognize a runner as a teammate from only a brief visual exposure is suggested from research on gait recognition with point-light displays and has particular importance for ball-passing in sports. 15 touch football players of mean age 20 yr. (SD=0.7), on two teams of 7 wk. standing, observed 31 400-msec, video clips of running individuals whose familiarity varied from high to low. These were their teammates, players from the other team, or nonfootball players. After viewing each clip, participants rated their certainty that each running player was a teammate. Despite the brevity of the visual display, overall performance at discriminating teammates from other runners was significantly better than chance, and accuracy did not differ between colour or black-and-white formats. Recognition of teammates was better if familiar nonteammates were removed from the set of analyzed clips and worse if unfamiliar nonplayers were removed.     

Training Community Members to Serve as Paraprofessionals in an Evidence-Based,Prevention Program for Parents of Preschoolers

Widespread dissemination of evidence-based programs for underserved populations may require non-traditional means of service provision. Collaboration with paraprofessionals from communities that are targeted for intervention holds promise as a delivery strategy that may make programs more accessible and acceptable, especially to parents living in low-income, urban neighborhoods. We describe a paraprofessional training program for individuals living in a community targeted for preventive intervention based on high levels of poverty and community violence. The design and implementation of the training program are described in the context of issues related to the use of paraprofessionals in community-based, preventive interventions with parents of young children. We also provide insight into lessons learned from a feasibility study as well as general guidelines for the development of paraprofessional training programs for delivery of evidence-based programs.     

Innocence abroad: a pocket guide to psychological research on tourism

This article introduces tourism as a neglected topic of study for psychologists and discusses how ventures into this area provide opportunities for pioneering research and innovative applications. A coherent body of theory, drawn from experimental, social, and health psychology and synthesized by cross-cultural psychologists for the study of acculturation, is presented as one foundation for this area of inquiry. This includes stress and coping, culture learning, and social identification theories. The conceptual frameworks are applied to the interpretation of selected studies of tourism and are recommended for designing prospective investigations and guiding future research.     

The importance of social context in cross-cultural comparisons: first graders in Colombia and the United States

The authors explored the cultural constructs of individualism and collectivism by investigating the prosocial behavior of 1st graders (N = 202; 110 girls, 92 boys) in countries typically classified as collectivist (Colombia, South America) and individualist (United States). Contrary to expectations, U.S. children shared more than Colombian children did. However, U.S. children were more likely to take candy from another child without permission (demonstrating individualism). Results indicated that in both countries sharing was greater with friends than with other fellow classmates, and children frequently reported friendship as the reason they shared. Findings support the importance of the social context, such as the relationship between participants, in cross-cultural research and suggest that simple dichotomies of culture often overlook complex associations between culture and behavioral differences.