In an experiment of nature, a normal cohort of parents who were raised under communal sleeping arrangements (CSA) in Israeli kibbutzim are raising their infants at home under home-based family sleeping arrangements. The present study focused on exploring the links between the early sleep experiences of CSA parents and their present sleep-related beliefs and behaviors. In particular, the study assessed whether the cognitions of CSA parents regarding infant sleep differ from cognitions of parents who were raised under home-based family sleeping arrangements. Furthermore, parental soothing methods and infant sleep patterns were compared. One hundred forty-one families participated in this study. The children's ages ranged between 4.5 to 30 months. Parental cognitions were evaluated by two que...

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