Polar coordinate analysis is a powerful data reduction technique based on the Zsum statistic, which is calculated from adjusted residuals obtained by lag sequential analysis. Its use has been greatly simplified since the addition of a module in the free software program HOISAN for performing the necessary computations and producing…

National content standards in PE address responsibility; however, learning outcomes and teacher effectiveness in this area remain poorly defined. This study employed the Social and Emotional Learning framework and a teaching personal and social responsibility (TPSR) model fidelity instrument to address this gap. Our purpose was to examine the…

Salivary cortisol is often used as an index of physiological and psychological stress in exercise science and psychoneuroendocrine research. A primary concern when designing research studies examining cortisol stems from the high cost of analysis. Planned missing data designs involve intentionally omitting a random subset of observations from data…

The conductors of this study reviewed prediction research and studied the accomplishments and compromises in predicting world records and best performances in track and field and swimming. The results of the study showed that prediction research only promises to describe the historical trends in track and field and swimming performances, to study…

The current study presents the development process and initial validation of a measure designed for assessing psychological needs satisfaction in a secondary school physical education context (Psychological Needs Satisfaction Scale in Physical Education, PNSSPE). Junior secondary school (grades 7 to 9) students (N?=?1,258) were invited to…

The main purpose of this study was to develop a Rasch Measurement Physical Fitness Scale (RMPFS) based on physical fitness indicators routinely used in Hong Kong primary schools. A total of 9,439 records of students' performances on physical fitness indicators, retrieved from the database of a Hong Kong primary school, were used to develop the…

The researchers examined if scores from the original Psychological Need Satisfaction in Exercise Scale (Wilson, Rogers, Rodgers, & Wild, 2006) were invariant from a modified version specific to physical activity and then examined measurement invariance of scores across groups on the modified scale. Three groups were examined: (a) Students/staff…

The purpose of the authors in this study was to develop an instrument to assess fourth and fifth grade students' attitudes toward physical education. The methods for validation included (a) an elicitation study and instrument question development, (b) a pilot study, and (c) a series of analyses to assess, construct, and content validity and to…

The purpose of this study was to delineate the development of the Computerized Evaluation Protocol of Interactions in Physical Education, a data collection program for multiple interaction behavior measures in elementary inclusive physical education settings. The theoretical and empirical base for the Computerized Evaluation Protocol of…

A pedometer is a practical, inexpensive tool used to measure physical activity. Bassett et al. (1996) found that interinstrument consistency of the Yamax Digi-Walker was higher than four other pedometers when measuring distance walked in adults. The purpose of this study was to investigate the interinstrument consistency of the Yamax pedometer in…

The purpose of this study was to determine and compare the reliability of 3 dimension reaction forces and impulses in walking with 3 different heel shoe conditions. These results suggest that changing the height of the heels affects mainly the reliability of the ground reaction force and impulse measures on the medial and lateral dimension and not…