IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This collection contains materials ...
An empirical longitudinal study tracked the emergence of empathic concern in children. Children exhibit empathic concern at about 18 months. In an LMU study, the facial expressions, gestures, or ...
The age at which an adolescent begins using marijuana may affect typical brain development, according to researchers. Scientists describe how marijuana use, and the age at which use is initiated, may ...
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