In two studies, infants saw happy and angry expressions on a face or a dot display of a face and heard either a happy or angry vocalization. Except for infants who saw the dot display face in Study 1, infants looked more at the face which coincided with the vocal expression. (BC)

While 18 5-month-old infants viewed photographic slides of faces posed in happy, neutral, or angry expressions, a brief acoustic noise burst was presented to elicit the blink component of human startle. It was found that blink size was augmented during the viewing of angry expressions and reduced during viewing of happy expressions. (MDM)

Documents rate, mean duration, and mode of infants' affective displays. Using cross-sequential design, observes infants in their homes from 6 to 18 months playing with their mothers, with peers, and alone. With increasing age, affect rates and vocal modes increased, and mean durations and facial and motoric modes decreased. (Author/BE)

Investigated whether, in a sample of 30 infants, anger could reliably be observed in facial expressions as early as seven months of age. Also considered was the influence of several variables on anger responses: infants' familiarity with the frustrator, repetition of trials, and sex of the child. (Author/RH)

A group of 20 abusive mothers and a group of 20 matched, nonabusive mothers were shown slides depicting infants in seven different emotional states. Abusive mothers were more likely to incorrectly identify specific signals of emotion and to label negative affect as positive. (Author/RH)

Recorded cognitive event-related potentials from maltreated and nonmaltreated children during presentations of happy, angry, or neutral facial expressions. Found that for nonmaltreated children, the average amplitude of P300 was comparable for responses to happy and neutral expressions. Maltreated children displayed larger P300 amplitude to…

The study attemped to link cognitive and social problems seen in girls with Turner syndrome by assessing the girls' ability to process affective cues. Seventeen 9- to 17-year-old girls diagnosed with Turner syndrome were compared to a matched control group on a task which required interpretation of affective intention from facial expression.…

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.…

Findings indicated that attachment-related affect may reflect an affect continuum that underlies certain mother- and stranger-directed behaviors in the Strange Situation. However, not all aspects of reunion behavior can be predicted by prior separation reactions. (Author/RH)

Examined whether young infants produced differentially organized hand and arm actions in relation to affective expressions when the infants were presented with social and nonsocial stimuli. (PCB)

Observed a laboratory play session to study development of anger expression during middle childhood. Found that 8- to 12-year-olds were remarkably composed in response to taunts from a same-age, same-sex confederate and to losing a computer game for a desirable prize. Also found gender differences in negative comments and gestures, and age…

Results showed that infants can differentiate dynamic, multimodal expressions as early as five months of age; can distinguish dynamically distinct expressions before similarly animated expressions; and seem to rely more on the voice than the face in making these discriminations. (RH)

Compared attention, behavioral reaction, facial affect, and cardiac responses of 22 autistic and 22 mentally retarded preschoolers to emotional displays. Found that both groups looked more at the experimenter and displayed more interest and concern when the experimenter showed strong distress than when she showed neutral affect. Autistic…

Wary infants were more likely than bold infants to reference their mothers when the stimulus, a caged rabbit, was first presented; however, as the exploration period progressed, bold and wary infants referenced equally often. Referencing occurred less often than affective sharing. (RH)

Spontaneous expressive control of negative emotion was examined in two studies of children three- to nine-years-old using an experimental "disappointing" situation. Study 1 examined facial expressions, verbalizations, and spontaneous references to emotional expression control. Study 2 examined the expressive behavior of 20 preschool…