Girls' perception of physical environmental factors and transportation: reliability and association with physical activity and active transport to school

by Ring Kimberly, Voorhees Carolyn C, Sallis James F, Bedimo-Rung Ariane L, Birnbaum Amanda S, Evenson Kelly R, Elder John P
Published 2006-09-01

The relationship between unsupervised time after school and physical activity in adolescent girls

by Elder John P, Pfeiffer Karin A, Neumark-Sztainer Dianne, Davis CE, Voorhees Carolyn C, Rushovich Berenice R, Going Scott, Marino Vivian G
Published 2006-07-01