Erin Burke is the primary investigator of the Gay Fathers Project, a study that seeks to answer how and why paternal care evolved in our species. She will accomplish this by measuring how men respond to the role of fatherhood through changes in hormone levels.
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The relative performance of local and international assessment instruments is subject to ongoing discussion in transcultural research on mental health and psychosocial support. We examined the construct and external validity of two instruments, one developed for use in Afghanistan, the other... Read more
“Observations of chimpanzees (Pan troglodytes) and bonobos (Pan paniscus) provide valuable comparative data for understanding the significance of conspecific killing. Two kinds of hypothesis have been proposed. Lethal violence is sometimes concluded to be the result of adaptive strategies, such... Read more
Hadza hunter-gatherers of northern Tanzania have developed a deep and mutually beneficial relationship with the Greater Honeyguide bird, which, as its name indicates, leads people to sources of wild honey. Yale anthropologist Brian Wood has studied in great detail the intricate, and often... Read more