Objective: The aim of the present study was to determine the extent to
which mother-child interactional patterns in high- and low-risk (for
child physical abuse) mothers were similar to patterns observed in phy
sically abusive parents.Method: Ten high-risk and 10 demographically s
imilar low-risk mother-child dyads were studied. Trained observers cod
ed maternal-child interaction patterns in the home during five 1-hour
periods using the Standardized Observation Codes system. Results: As e
xpected, high-risk mothers made fewer neutral approaches to their chil
dren, displayed more negative behaviors toward their children, and mad
e more indiscriminant responses to their children's prosocial behavior
. Expected risk group differences were not found in the number of neut
ral instructions or positive responses, albeit the proportion of posit
ive responses out of the total number of positive and negative respons
es was higher for low-risk mothers. After control for educational diff
erences, risk group differences remained in the rates of neutral appro
aches and the number of indiscriminant behaviors made in response to c
hildren's prosocial behaviors. Conclusions: The observational data ind
icated that high-risk mothers display some behaviors similar to those
observed in physically abusive mothers. The finding that high-risk mot
hers made more indiscriminate or noncontingent responses when reacting
to their children's prosocial behavior is consistent with a coercive
model of child physical abuse. (C) 1997 Elsevier Science Ltd.