The study found that activities designed to improve the elaboration and/or retrieval of words with two language-impaired children (ages 9 and 10) showed definite effects with the greatest gains associated with activities focusing on both elaboration and retrieval. (Author/DB)

Incidental teaching and traditional discrete-trial procedures were used to teach two children (ages 10 and 12) with autism the expressive use of two color adjectives. Results demonstrated that traditional discrete-trial teaching was more efficient and produced faster acquisition but incidental teaching resulted in greater generalization and equal…

Four developmentally delayed preschoolers were taught action-object responses in receptive and expressive language modalities, using matrix-training procedures. Acquisition of a word combination rule was facilitated by the use of familiar lexical items, whereas subsequent acquisition of new lexical knowledge was enhanced by couching training in a…

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…

The study compared the effectiveness of two language intervention procedures, modeling alone versus modeling plus evoked production with four language disordered children (ages five and six). There was no marked difference between the procedures as measured on generalization probes. (Author/DB)

Results of a study with four autistic students (ages five-nine) showed that a picture training procedure was effective in teaching a generalized response to questions for which the relevant cue was visible, whereas specific generalization programing was required for situations in which the relevant cue was not visible. (Author/DB)

This study explored effects of training 25 mothers to administer focused intervention to teach specific target words to their toddlers with expressive vocabulary delays. Following treatment, mothers' language input was slower, less complex, and more focused. The children used more target words, more words during play, and had larger vocabularies…

This study evaluated ease of learning 5 visual symbol sets (photopictorial, rebus, Blissymbolics, orthography, and Premack-type tokens) with 4 autistic students (ages 7-13). A second article describes the development of instructional procedures for the students, noting the contribution of behavioral, cognitive developmental, and information…