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Peer reviewedRothbart, Mary Klevjord – Developmental Psychology, 1986
Convergent validity, temporal stability, and age-related patterning of measures of infant temperament were examined in a longitudinal study of 46 infants at three, six, and nine months of age. Infant Behavior Questionnaire and home observations showed convergent validity. Composite measures of positive and negative reactivity and overall…
Descriptors: Age Differences, Infants, Longitudinal Studies, Personality
Peer reviewedVaughn, Brian E.; And Others – Developmental Psychology, 1987
Data from four studies answer Carey's (1982, 1983) critical questions about the validity of the original Infant Temperament Questionnaire (ITQ). Discussion illuminates the complexity of establishing the construct validity of psychological assessments used with infants. Data suggest that both the original and revised Carey ITQs fail discriminant…
Descriptors: Anxiety, Child Rearing, Individual Differences, Infants
