TY - GEN AU - Telford,Rohan M AU - Telford,Richard D AU - Olive,Lisa S AU - Cochrane,Thomas AU - Davey,Rachel TI - Why Are Girls Less Physically Active than Boys? Findings from the LOOK Longitudinal Study SN - 1932-6203 PY - 2016///0803 KW - Child KW - Female KW - Humans KW - Linear Models KW - Longitudinal Studies KW - Male KW - Motor Activity KW - Multilevel Analysis KW - Time Factors N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1371/journal.pone.0150041 ER -