THE EFFECT OF LIMITED FATHER ABSENCE ON COGNITIVE DEVELOPMENT.

In an earlier study it was shown that the effects of father absence on children's cognitive performances varies with family size and sibling composi- tion. The present paper examined the effects of father night-shift work on the quantitative performances of 100 females. The results showed that children under the age of 9 were deleteriously affected. It followed that night-shift work can be considered as point on a father presence-absence continuum. [ABSTRACT FROM AUTHOR]