“…Based on the work of Ainsworth and associates (Bell & Ainsworth, 1972;Blehar et al, 1977), Brazelton and collaborators (Brazelton et al, 1974), Field (1977), Stern (1974), and others, she is trained to recognize potential problems during the interaction, e.g., problems in the timing of social transactions; distance between the orientation of parent and child; frequency and duration of responses to each other; tone, volume, frequency of utterances; pauses between utterances. She also is trained to identify potential family difficulties, e.g., behavior problems in the older child or marital problems, which she regularly reviews with her supervisor and with the consultant social worker or pediatrician as necessary.…”