The degree to which infant and maternal characteristics were related t
o maternal psychological distress and play competence was examined in
40 mother preterm and full-term dyads. Measures of maternal psychologi
cal distress, self-efficacy, infant temperament, and mother-infant int
eraction in a play situation, were obtained at 4 months corrected for
prematurity. Results revealed that maternal self-efficacy was the stro
ngest correlate of maternal psychological distress but was not related
to maternal play competence. Interaction effects for unadaptable temp
erament and infant behavioral involvement were found in the regression
s predicting both maternal psychological distress and maternal play co
mpetence. Mothers of more adaptable and less behaviorally involved inf
ants reported greater psychological distress and exhibited greater pla
y competence than mothers of more adaptable and involved infants. The
results suggest that a lack of concordance between mothers' perception
s of their infants' behavior and actual behavioral experiences adverse
ly affects mothers' affect and the quality of their play interactions.