Patterns amongst behavior states, sociocommunicative, and activity variables in educational programs for students with profound and multiple disabilities

Recent investigations into the behavior states of students with profound and multiple disabilities have underlined the importance of better understanding the part that educational variables play in relation to levels of individual alertness and involvement. In the study reported here, 10 students in this population were observed for a full day each and detailed, noncontinuous information was collected on several contextual factors and student behavior states, using an interval recording technique. This paper examines transitional probabilities for observed student behavior states over time and also explores potential relationships between states, communicative conditions and activities taking place in educational settings. These sequential estimates provide evidence of state stability and positive relationships amongst student engagement and active communicative and social learning environments. Implications for practice and further research are discussed.