| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10301126 | Hormones and Behavior | 2012 | 5 Pages |
Abstract
⺠Actigraphy provided precise measurement of activity during toddlers' toy play. ⺠Smaller digit ratios in early infancy predicted higher activity levels in girls. ⺠Activity counts were comparable during play with female-typical or male-typical toys. ⺠Higher activity counts and stronger male-typical toy preferences were unrelated.
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Authors
Gerianne M. Alexander, Janet Saenz,