Open Access807 THE REPRODUCIBILITY AND VALIDITY OF A QUESTIONNAIRE TO ASSESS PAST-YEAR PHYSICAL ACTIVITY IN ADOLESCENTS
Author(s) -
Deborah J. Aaron,
A M Kriska,
Katherine Metz,
Jane A. Cauley,
Ronald E. LaPorte
Publication year - 1994
Publication title -
medicine and science in sports and exercise
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.703
H-Index - 224
eISSN - 1530-0315
pISSN - 0195-9131
DOI - 10.1249/00005768-199405001-00809
Subject(s) - reproducibility , psychology , applied psychology , clinical psychology , gerontology , medicine , statistics , mathematics