J. Williston

发表

Validation of interviewer- and self-administered physical activity checklists for fifth grade students.

H A Feldman, J F Sallis, J. Sallis, 1996, Medicine and science in sports and exercise.

The Reliability and Validity of the 9-Minute Run in Third-Grade Children

J. Wilmore, B. Simons-Morton, J. Williston, 1994 .

the 9-Minute Run in Third-Grade Children

B. Simons-Morton, J. Williston, Ginny Dahlstrom, 1994 .

Children's activity levels and lesson context during third-grade physical education.

T. McKenzie, E. Stone, D. Harsha, 1995, Research quarterly for exercise and sport.