The article describes the use of interrupted behavior chains to teach communication skills in natural settings with autistic students. Empirical and theoretical bases for the training strategy are explained as are specific procedures for implementing the strategy. Implications of the strategy for classroom organization and service delivery are…

A review of 20 research studies on the use of constant time delay in teaching chained tasks is analyzed in regard to demographic variables (participants, settings), procedural variables (probe format, delay sessions), outcome measures (effectiveness, generalization), and methodological adequacy (dependent and independent variable reliability). (DB)