Inappropriate but persistent repetition of the same words or train of thought is ______

Dr. Bradley was conducting a clinical interview with Harold. When interviewed together with his father, Harold stated that he had never drunk alcohol. However, when interviewed later alone, Harold admitted that he got drunk every weekend

This example demonstrates the problem of a) unconscious factors impacting the interview process. b) the impact of situational factors on the validity of a clinical interview. c) lack of standardization of interview questions. d) too much structure in the interview process.

Describe two theoretical perspectives of sleep. Which perspective is supported by comparative studies of sleep?

What will be an ideal response?