The Emergence and Development of the Sociology of Sport as an Academic Specialty

Abstract

This study examined the effects of aerobic exercise on spontaneous electroencephalographic (EEG) activity. Participants (N = 34) were asked to (a) sit quietly for a 10-min adaptation period, (b) either exercise on a cycle ergometer (n = 18) or watch a videotape (n = 16) for 15 min, and (c) sit quietly for a 10-min recovery period. EEGs were collected during the last 2 min of the adaptation period, the last 2 min of each 5-min stage of the exercise/videotape period, and the last 2 min of the recovery period. EEG power densities were combined across the alpha and beta frequency bands. The results indicated that brain activation increased (i.e., alpha activity decreased and beta activity increased) during the exercise condition and returned, to baseline following exercise. This did not occur in the nonexercise condition. Thus, the results were consistent with the opponent-process theory (Solomon, 1980) in that brain activation increased during exercise.     

An Expert System Helps Students Learn Database Design

Teaching and learning database design is difficult for both instructors and students. Students need to solve many problems with feedback and corrections. A Web‐based specialized expert system was created to enable students to create designs online and receive immediate feedback. An experiment testing the system shows that it significantly enhances student learning. The system also provides a more neutral learning environment in terms of personal factors such as gender and prior class work.     

Dimensions influencing students' judgments of classroom test items

Sixty-eight graduate students made general and specific ratings of the quality of 12 classroom test items, which varied in difficulty and discrimination. Four treatment combinations defined two additional factors: group discussion/no group discussion of test items and exposure/no exposure to an instructional module on test item construction. The students rated the items differentially, depending not only on item difficulty level but also on item discriminative power. The group discussion and exposure to module factors had significant effects on the general item ratings only. Implications of the research were discussed.     

Community characteristics associated with child abuse in Iowa

PROBLEM: Various demographic and community characteristics are associated with child abuse rates in national and urban samples, but similar analyses have not been done within rural areas. This study analyzes the relationships between reported and substantiated rates of child abuse and county demographic, health care resource and social services factors in a predominantly rural state in the US. METHODS: County-level data from Iowa between 1984-1993 were analyzed for associations between county characteristics and rates of child abuse using univariate correlations and multivariate stagewise regression analysis. Population-adjusted rates of reported and substantiated child abuse were correlated with rates of children in poverty, single-parent families, marriage and divorce, unemployment, high-school dropouts, median family income, elder abuse, birth and death rates, numbers of physicians and other healthcare providers, hospital, social workers, and number of caseworkers in the Department of Human Services. RESULTS: Rates of single-parent families, divorce and elder abuse were significantly associated with reported and substantiated child abuse in multivariate analysis, while economic and most health care factors were not. Reporting and substantiation rates differed across districts after adjustment for multiple factors including caseworker workload. CONCLUSIONS: In this rural state, family structure is more significantly associated with child abuse report and substantiation rates than are socioeconomic factors. The level of health care resources in a county does not appear to affect these rates.     

Making Connections for Future Directions: Taking religion seriously in the sociology of education

This article argues that a problem for the contemporary sociology of education is that it has operated within a 'secularisation of consciousness paradigm'. This has limited both the depth and the scope of its intellectual enquiries. Sociological analysis which elides a religious dimension not only presents an over-simplified view of social relations in 'the Modern West', but it also fails to make an authentic engagement with many socio-cultural and educational situations internationally, where God is far from dead. The article suggests various ways forward for a reorientation of sociological writing and research.     

The Educational Work of The Hyde Pake Baptist Church

Our returning veterans face many challenges from loss of limb and physical disabilities to posttraumatic stress disorder, depression, substance abuse, homelessness, family problems, and unemployment. The greater challenge, though, for returning veterans is the injury to their soul due to the war and violence they have experienced. Our challenge is to create a place for grace to help them unlearn violence.