1. Studies in the experimental development of left–right concepts in retarded children using fading techniques;Bijou,1968
2. The acquisition of stimulus control of compliance and participation during an AD routine;Cameron;Behavioral Residential Treatment,1992
3. Stimulus control;Cooper,1987
4. Edmark Reading Program;Edmark Corporation,1992
5. Environmental approaches to the development of conceptual behavior;Etzel,1997