Examined fetal heart rate and movement in 31 healthy fetuses from 20 weeks through birth and at age 6 months. Found that more active fetuses were more difficult, unpredictable, unadaptable, and active as infants that were less active fetuses, and that higher fetal heart rate was associated with lower emotional tone, activity level, and…

Investigated infants' reactions to the face-to-face/still-face paradigm. Infants reacted to the still-face with negative affect, a drop in vagal tone, and an increase in heart rate. By contrast, they reacted to the reunion episode with a mixed pattern of positive and negative affect. (HTH)

This study evaluated the intent attributions and feelings of emotional distress of relationally and physically aggressive children in response to instrumental and relational provocation contexts. Findings indicated that physically aggressive children exhibited hostile attributional biases and reported relatively greater distress for instrumental…

Measured mother-child shared cooperation and positive affect, at 26-41 months and at 43-56 months, in multiple contexts of daily interactions. In dyads high on mutually responsive orientation, mothers resorted to less power, and children were more internalized regarding material values and rules. Mothers high on empathic perspective-taking were…

Children as young as eight years of age can discriminate between affect-eliciting statements, differentially rate up to five concurrent emotional responses, and predict response patterns similar to those predicted by adults. During adolescence, there are sex differences in the prediction of secondary emotions. (RH)

In a laboratory procedure, 66 infants of 12 months were given happy, fearful, and conflicting emotional signals by their mothers and fathers with reference to five unusual toy stimuli. There were marked differences among infants in their capacity for and style of coping with conflict. A variety of specific responses to conflict were observed. (RH)

Examined the relation of positive affect to attention and learning in 5-, 7-, and 9-month olds. Found that at all ages positive affect was associated with long look durations and slower learning. Neutral affect was associated with short looks and faster learning. Learning was faster than expected for infants displaying both short looks and neutral…

A preferential looking procedure was used to investigate 7-month-olds' perception of positive and negative affective facial expressions in which a single vocal expression was concordant or discordant with the videotaped facial expression. Results indicated that 7-month-olds discriminated among happy, interested, angry, and sad expressions.…

Affective neuroscience and cognitive science approaches are useful for understanding the components of emotion regulation; several examples from current research are provided. Individual differences in emotion regulation and a focus on the context of emotion experience and expression provide additional tools to study emotion regulation, and its…

This study examined the relation of infant emotional responses of anger and sadness to cortisol response in 2 goal blockage situations. One goal blockage with 4-month-old infants (N=56) involved a contingency learning procedure where infants' learned response was no longer effective in reinstating an event. The other goal blockage with 6-month-old…

Thirty-one normal neonates were monitored for 24 hours on a newly developed movement monitor which provided measures of noncrying activity and counts of various movement amplitudes. (Author/SDH)

Relations among hormone levels, emotional dispositions, and aggressive attributes were examined in 56 boys and 52 girls, aged 9 to 14 years. (PCB)

Findings indicated that (1) when siblings were 24-months-old, their social-emotional behavior displayed some concordance, and maternal behavior was stable with all siblings; (2) significant concordance in siblings' social-emotional behavior was conditioned by stability of maternal behavior; and (3) quality of infant-mother attachment at 12 months…

Physiological measures were monitored as 80 undergraduate women watched videotapes of responsive and unresponsive children in anticipation of interaction with them and later during a postinterview. Results were interpreted as indicating the importance of social cognitions as moderators of caregiver response to child behavior. (RH)

Findings of this observational study of 74 families tentatively support the conclusion that the psychological characteristics of emotional distress, authoritarian child-rearing values, and negative perceptions of children partially mediate the influence of some demographic/stressful life conditions on the positive and negative behaviors of…