Short-term stability of three-month-old infants' vocal response to mother vs stranger.
20 3-month-old infants' differential vocal responses (DVR) to their mother vs a female stranger were assessed during two sessions about 4 days apart. Significant test-retest reliabilities were found for the infants' combined DVR responses and for their responses to both mother and stranger.
Roe
K V
KV
Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles 90024.
D001143:Arousal; D001288:Attention; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009034:Mother-Child Relations; D002666:Psychology, Child; D012016:Reference Values; D012919:Social Behavior; D012931:Social Environment; D014705:Verbal Behavior