We have had a grand tour of operant behaviorism ranging over evolutionary time and the breadth of human cultures. It has included both verbal and nonverbal behavior, and it has visited both their public and their private domains. To test my understanding of some of the issues discussed and to offer what I hope will be constructive contributions to the treatments, I here address to Professor Skinner several questions and comments on some of the topics stopped at along the way (I will treat his responses as my souvenirs of the trip).
The assessment of nonverbal behavior in schizophrenia through the Formal Psychological Assessment