The independent effects of facial and vocal emotional signals and of positive and negative signals on infant behavior were investigated in a novel toy social referencing paradigm. 90 12-month-old infants and their mothers were assigned to an expression condition (neutral, happy, or fear) nested within a modality condition (face-only or voice-only). Each infant participated in 3 trials: a baseline trial, an expression trial, and a final positive trial. We found that fearful vocal emotional signals, when presented without facial signals, were sufficient to elicit appropriate behavior regulation. Infants in the fear-voice condition looked at their mothers longer, showed less toy proximity, and tended to show more negative affect than infants in the neutral-voice condition. Happy vocal signals did not elicit differential responding. The infants' sex was a factor in the few effects that were found for infants' responses to facial emotional signals.

Two studies were conducted to investigate how 14-to 16-month-old infants select actions to imitate from the stream of events. In each study, an experimenter demonstrated two actions leading to an interesting effect. Aspects of the first action were manipulated and whether infants performed this action when given the objects was observed. In both studies, infants were more likely to imitate the first action when it was physically necessary to generate the effect, and in Study 2 they were also more likely to imitate the action when it was socially cued. It seems that infants' own knowledge of space and causality as well as their sensitivity to others' social signals both contribute to their tendency to imitate actions.

Helpless behaviors in 5-to 7-year-old children of depressed and nondepressed mothers were assessed through direct observation, interviews, and teacher ratings. The affective tone the mothers set in a joint puzzle task and their tendency to encourage mastery or become intrusive when their children became frustrated at the task were also assessed. Although depressed mothers set a more negative affective tone than nondepressed mothers during solvable puzzles, there were few significant differences between the 2 groups of mothers and children. Still, mothers who were more negative and hostile and less able to encourage mastery in their children had children who exhibited more helpless behaviors in the puzzle task, who were less likely to endorse active problem-solving approaches to frustrating situations, and whose teachers rated the children as less competent and more prone to helpless behaviors.

Two studies investigated whether 10- and 12-month-olds can use televised emotional reactions to guide their behavior. Infants watched an actress orient toward 1 of 2 novel objects and react with neutral affect during baseline and with positive or negative affect during test. Infants then had 30 s to interact with the objects. In Study 1, 12-month-olds (N = 32) avoided the target object and showed increases in negative affect after observing the negative-emotion scenario. Twelve-month-olds' responses to positive vs. neutral signals did not differ significantly. In Study 2, 10-month-olds (N = 32) attended to the televised presentations but showed no consistent changes in their object interactions or affect. Thus, 12-month-olds used social information presented on television and associated emotional signals with the intended target.

There is a major change taking place in the manner that emotions are conceptualized. The change is one in emphasis, from structuralism to functionalism. Structuralism is marked by several defining features, including attempts to derive a taxonomy of basic emotions, the search for autonomic, facial, or central nervous system responses that have close to a one-to-one relation with internal emotional states, and a relative neglect of the role of intentionality in the generation of emotion. In contrast, functionalists propose that one cannot understand the nature of emotion without understanding what the person is trying to do, and how events in the external or internal environment have an impact on such strivings. Functionalists also stress the importance of conceptualizing facial, vocal, and gestural behaviors as signals that affect the behavior of other persons, and not just as outward signs of internal states. Because emotions are manifested in very flexible ways, functionalists steer their investigations away from the search for a "gold standard " by which an emotion can be operationalized. Functionalism also has major implications for studying how feeling and emotion are interrelated, and understanding how culture influences emotion and emotional development. Functionalist Perspective on the Nature of Emotion The field of emotion is changing rapidly and, in the process, shifting its philosophical

No abstract

No abstract

The independent effects of facial and vocal emotional signals and of positive and negative signals on infant behavior were investigated in a novel toy social referencing paradigm. 90 12-month-old infants and their mothers were assigned to an expression condition (neutral, happy, or fear) nested within a modality condition (face-only or voice-only). Each infant participated in 3 trials: a baseline trial, an expression trial, and a final positive trial. We found that fearful vocal emotional signals, when presented without facial signals, were sufficient to elicit appropriate behavior regulation. Infants in the fear-voice condition looked at their mothers longer, showed less toy proximity, and tended to show more negative affect than infants in the neutral-voice condition. Happy vocal signals did not elicit differential responding. The infants' sex was a factor in the few effects that were found for infants' responses to facial emotional signals.