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Related Experiment Videos

Judgments of vocal affect by language-delayed children.

S Berk, D G Doehring, B Bryans

    Journal of Communication Disorders
    |February 1, 1983
    PubMed
    Summary

    Language-delayed children struggle with vocal affect recognition, misinterpreting emotions like sadness and anger. While performance improves with age, further research is crucial for understanding these challenges in children with language delays.

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    Area of Science:

    • Developmental Psychology
    • Linguistics
    • Child Development

    Background:

    • Vocal affect recognition is crucial for social-emotional development.
    • Children with language delays may experience difficulties in processing emotional cues.
    • Understanding these challenges can inform early intervention strategies.

    Purpose of the Study:

    • To investigate the ability of language-delayed children to judge vocal affect compared to typically developing peers.
    • To identify specific emotion recognition difficulties in language-delayed children.
    • To explore the influence of age on vocal affect judgment in both groups.

    Main Methods:

    • 19 language-delayed children and 19 typically developing children participated.
    • Children identified emotions (anger, happiness, sadness) from spoken utterances.

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  • Responses were recorded by selecting corresponding facial emotion pictures.

    • Main Results:

    • Language-delayed children made significantly fewer correct emotion judgments than controls.
    • Normal children accurately identified all three emotions.
    • Language-delayed children showed particular difficulty with sadness and a bias towards identifying emotions as anger.

    Conclusions:

    • Language-delayed children exhibit significant deficits in vocal affect recognition.
    • These deficits may impact social-emotional development and communication.
    • Age-related improvements were observed, but further research is needed to fully understand the trajectory and underlying mechanisms.