A behavioral approach to identifying sources of happiness and unhappiness among individuals with profound multiple disabilities.

This investigation evaluated a behavioral means of identifying sources of happiness and unhappiness among individuals with profound multiple disabilities. Indices of happiness and unhappiness were defined, and a corresponding observation system was developed and implemented with five students in an adult education classroom. Each student was observed while participating in two separate classroom activities. Results indicated the definitions and the observation system reliably identified different frequencies of happiness and/or unhappiness indices for each student across separate activities. Results are discussed regarding routine use of the observation system to evaluate classroom activities for effects on student happiness as a measure of quality of life. Future research needs are discussed in terms of determining means to alter certain classroom procedures that are accompanied by indices of student unhappiness.