Ralph Catalano (@raycatalano) 's Twitter Profile
Ralph Catalano

@raycatalano

Epidemiologist (nee economist) at UC Berkeley. Had the honor of helping train several outstanding population health scholars.

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calendar_today22-02-2011 08:04:39

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Ralph Catalano (@raycatalano) 's Twitter Profile Photo
Ralph Catalano
@raycatalano

2 years ago

Problem: Fewer than half of human conceptions yield a live birth. So temporal variation in parental age at conception may not reflect changes in human preferences for reproduction. Do we attribute similar variation among other great apes to preferences? science.org/doi/epdf/10.11…