Private speech of learning disabled and normally achieving children in classroom academic and laboratory contexts.
Learning disabled (LD) children are often targets for cognitive-behavioral interventions designed to train them in effective use of a self-directed speech. The purpose of this study was to determine if, indeed, these children display immature private speech in the naturalistic classroom setting. Comparisons were made of the private speech, motor accompaniment to task, and attention of LD and normally achieving classmates during academic seatwork. Setting effects were examined by comparing classroom data with observations during academic seatwork and puzzle solving in the laboratory. Finally, a subgroup of LD children symptomatic of attention-deficit hyperactivity disorder (ADHD) was compared with pure LD and normally achieving controls to determine if the presumed immature private speech is a function of a learning disability or externalizing behavior problems. Results indicated that LD children used more task-relevant private speech than controls, an effect that was especially pronounced for the LD/ADHD subgroup. Use of private speech was setting- and task-specific. Implications for intervention and future research methodology are discussed.
Berk
L E
LE
Department of Psychology, Illinois State University, Normal 61761-6901.
Landau
S
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D001289:Attention Deficit Disorder with Hyperactivity / Q000150:complications / Q000523:psychology; D016022:Case-Control Studies; D002648:Child; D002652:Child Behavior; D005260:Female; D006801:Humans; D007859:Learning Disabilities / Q000150:complications / Q000523:psychology; D008297:Male; D015999:Multivariate Analysis; D013060:Speech; D013647:Task Performance and Analysis