Autonomic and affective responses to children were assessed as a function of adult perceptions of interpersonal control. Women (N = 160) interacted with and provided feedback to computer-simulated children who "behaved" responsively or unresponsively on a computer game. Women were categorized as low in perceived control (PC) if they attributed high control to children but low control to self over negative events on the Parent Attribution Test. As predicted, low-PC women were maximally reactive to child characteristics, manifesting peak levels of defensive arousal (increased level of heart rate and electrodermal activity) and negative affect with unresponsive children and minimal levels of arousal and negative affect with responsive children. Intermediate response levels were shown by high-PC Ss. We interpreted results as suggesting mediating factors that may operate in dysfunctional interaction patterns previously found for low-PC caregivers.

The accessibility of dominance ideation (as opposed to other types of ideation) was measured among parents with high or low perceived power as caregivers. Parents made comparative judgments of self versus child under concurrent memory load or no-load conditions. As predicted, dominance comparisons were found to be highly accessible for low-power parents; that is, attentional load served to increase response latencies in all conditions except those in which low-power parents made dominance judgments. Under cognitive load, low-power parents (unlike high-power parents) rated child as more dominant than self; under no load, however, they rated self as more dominant than child. Decision reversals in the absence of cognitive load were interpreted as "defensive corrections." Findings are discussed with respect to the elevated use of coercive control tactics by low-power parents.

80 undergraduate women, pretested on the Parent Attribution Test (PAT), watched videotapes of responsive and unresponsive children in anticipation of subsequent interaction with them. Physiological measures (heart rate, skin temperature, and skin conductance) were monitored as subjects viewed videotapes and during a postinterview. Subjects who perceived caregiving failure as uncontrollable (on the PAT) were significantly more reactive to variations in child responsiveness than were those who perceived failure as controllable. The highest level of arousal (elevated heart rate and skin conductance) was manifested by "low-control" women anticipating interaction with unresponsive children. The increased arousal level shown in reaction to unresponsive children was accompanied by decreased skin temperature--suggesting the presence of fear or anxiety. Results were interpreted as indicating the importance of social cognitions as moderators of caregiver response to child behavior.

Children between the ages of 5 and 10 years watched a videotape of a child having a routine medical exam. Embedded within the scenes were systematic variations of depicted facial affect shown by doctor and child. Measures were taken of autonomic reactions and information-processing errors in response to positive, neutral, and negative affective cues. For 5-6-year-olds, processing errors were greatest in the negative affect condition. Additionally, peak increases in heart rate (HR) and skin conductance level (SCL) were demonstrated by 5-6-year-olds in response to negative affect shown by the witnessed child; increases in HR were in turn predictive of processing errors. Older children (9-10 years) showed trends reflecting reduced processing errors in response to witnessed negative affect. It was suggested that younger children respond to salient threat cues with a "defensive" response pattern that is relatively adaptive at younger but not older ages.

Children between the ages of 5 and 10 years watched a videotape of a child having a routine medical exam. Embedded within the scenes were systematic variations of depicted facial affect shown by doctor and child. Measures were taken of autonomic reactions and information-processing errors in response to positive, neutral, and negative affective cues. For 5-6-year-olds, processing errors were greatest in the negative affect condition. Additionally, peak increases in heart rate (HR) and skin conductance level (SCL) were demonstrated by 5-6-year-olds in response to negative affect shown by the witnessed child; increases in HR were in turn predictive of processing errors. Older children (9-10 years) showed trends reflecting reduced processing errors in response to witnessed negative affect. It was suggested that younger children respond to salient threat cues with a "defensive" response pattern that is relatively adaptive at younger but not older ages.