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…

A study examined the acquisition of incidental information and observational learning of incidental information by 12 adolescents with moderate intellectual disabilities during school-directed systematic instruction. Results found participants learned 51.6% of the incidental information they observed during community-based or simulated dyadic…