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Silverman, Stephen; Zotos, Connee – 1987
The validity of interval and time sampling methods of measuring student engaged time was investigated in a study estimating the actual time students spent engaged in relevant motor performance in physical education classes. Two versions of the interval Academic Learning Time in Physical Education (ALT-PE) instrument and an equivalent time sampling…
Descriptors: Classroom Observation Techniques, Higher Education, Physical Activity Level, Physical Education
Peer reviewed Peer reviewed
McKenzie, Thomas L.; And Others – Journal of Applied Behavior Analysis, 1991
The Behaviors of Eating and Activity for Children's Health Evaluation System (BEACHES) codes direct observations of children's dietary and physical activity behaviors and associated environmental events, including physical location, antecedents, and consequences. The system's reliability and validity was assessed in a study of 42 children (ages…
Descriptors: Behavior Rating Scales, Eating Habits, Environmental Influences, Evaluation Methods