Introduction: the Israeli high-risk study.

Abstract

The literature on theories of the etiology of schizophrenia (the "nature-nurture dilemma") is reviewed, and the rationale is explicated for a study comparing the development and outcome of kibbutz- and town-reared children of schizophrenic parents. Various possible outcomes of the kibbutz-rearing experience in vulnerable children are discussed. The research team and the time table are described.