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Davis, Paula K.; Young, Amanda; Cherry, Hollie; Dahman, Dana; Rehfeldt, Ruth Anne – Journal of Applied Behavior Analysis, 2004
A multielement design was used to compare the effects of three treatments on the happiness of 3 individuals with profound multiple disabilities. The conditions were typical programming using materials selected by staff, presentation of preferred materials plus social interaction, and social interaction alone with no materials present. Both the…
Descriptors: Psychological Patterns, Programming, Interpersonal Relationship, Interaction