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Harrop, Clare; McConachie, Helen; Emsley, Richard; Leadbitter, Kathy; Green, Jonathan – Journal of Autism and Developmental Disorders, 2014
Restricted and repetitive behaviors (RRBs) are characteristic of autism spectrum disorders (ASD). However, compared to social and communicative impairments, less is known about their development, trajectory and etiology. This study explored RRBs in young children with ASD matched to typically developing (TD) children on non-verbal development.…
Descriptors: Autism, Pervasive Developmental Disorders, Repetition, Behavior Problems
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Stevenson, Jim; Richman, Naomi – Journal of Autism and Childhood Schizophrenia, 1978
An epidemiological study of 205 children (3-4 years old) showed there to be a marked association between behavior problems and language delay. (Author)
Descriptors: Behavior Problems, Comparative Analysis, Delayed Speech, Early Childhood Education
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And Others; Camp, Bonnie W. – Journal of Educational Psychology, 1977
The relationship between academic failure and poor verbal abilities was studied in young aggressive boys. Results did not indicate a generalized deficit in verbal development among young aggressive boys. However some deficit in mediational use of verbal ability may be present in aggressive boys. (Author/MV)
Descriptors: Aggression, Behavior Problems, Elementary School Students, Failure