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Peer reviewedTirapelle, Lori; Cipani, Ennio – Exceptional Children, 1992
This study evaluated the "missing-item" language intervention with two moderately to severely retarded students (ages five and six) in a special class setting. The missing-item format produced effects in requests for targeted snack items and, after generalization training, a requesting repertoire that was durable and generalized across…
Descriptors: Expressive Language, Generalization, Instructional Effectiveness, Intervention
