Killing off an archetype

日期:2019-03-07 09:19:02 作者:夔踽 阅读:

By Alison Motluk STEP-PARENTS are no more likely than biological parents to murder their children, according to Swedish researchers. This flies in the face of Canadian findings from over a decade ago, which indicated that having a step-parent is the single greatest risk factor for being maltreated as a child. In 1988, psychologists Margo Wilson and Martin Daly at McMaster University in Hamilton, Ontario,