Developing perceptions of temperament and their relation to mother and infant behavior

Controversies about temperamental assessments raise questions about whether questionnaires, which assess parental perceptions of temperament, validly measure within-child characteristics. Thirty-eight couples were recruited from childbirth classes for a short-term longitudinal study. Mother's perceptions of activity, rhythmicity and mood were moderately stable from late pregnancy to 6 mth postnatally. Only father's perceptions of activity were stable during this time. Infants rated by parents as difficult on the Carey Infant Temperament Questionnaire at 6 mth were rated by observers as less responsive while being fed by their mothers. Results are discussed in the context of influences on parental perceptions of temperament.