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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

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Sidener, Tina M.; Carr, James E.; Karsten, Amanda M.; Severtson, Jamie M.; Cornelius, Carly E.; Heinicke, Megan R. – Analysis of Verbal Behavior, 2010
The purpose of this series of experiments was to evaluate the effects of mixed mand-tact arrangements on the acquisition of mands and tacts in preschool-aged children. In Experiment 1, the effects of three training arrangements (mand-only training, tact-only training, and mand-tact training) were investigated with 3 typically developing children.…
Descriptors: Investigations, Autism, Evaluation, Experiments
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Carr, James E.; LeBlanc, Linda A. – Analysis of Verbal Behavior, 2004
The authors comment on Drash and Tudor's operant theory of autism. Concerns with the theory's face validity and empirical support are presented, along with concerns about four aspects of the theory.
Descriptors: Autism, Validity, Behavior Theories, Social Environment