Physiological measures were monitored as 80 undergraduate women watched videotapes of responsive and unresponsive children in anticipation of interaction with them and later during a postinterview. Results were interpreted as indicating the importance of social cognitions as moderators of caregiver response to child behavior. (RH)

Examined the longitudinal predictability of spatial ability in late-adolescent females. No timing of puberty or lateralization effects were observed. These findings strengthen evidence that sex-related differences in spatial ability could be experientially determined and may help to focus the search for exactly how this occurs. (Author/GLR)