find a peer-reviewed article about that theory. Read, reflect and evaluate on the information shared in the article. Share your thoughts on the information about the theory discussed in your article. Apply an example of how the theory would be supported in your personal or professional life Define a subsystem of behavioral analysis and explain some of the challenges which face applied subsystems. As a clinician, how would you address these challenges? Explain the two primary functions of an applied subsystem and give examples of how these apply to applied behavior analysis.