TY  - JOUR
PY  - 2005//
TI  - Understanding physical activity environmental correlates: increased specificity for ecological models
JO  - Exercise and sport sciences reviews
A1  - Giles-Corti, Billie
A1  - Timperio, Anna
A1  - Bull, Fiona
A1  - Pikora, Terri
SP  - 175
EP  - 181
VL  - 33
IS  - 4
N2  - Ecological models are now used to understand the complex array of factors that influence physical activity, resulting in a greater emphasis on environmental correlates. This selective review examines whether the predictive capacity of these models could be improved if behavior-specific measures of the environment were used to predict context-specific behaviors.<p /> 
LA  - 
SN  - 0091-6331
UR  - http://dx.doi.org/10.1097/00003677-200510000-00005
ID  - ref1
ER  -