Inclusion Criteria:  Graduate psychology students attending a 30-hour elective course in clinical psychology called "Deliberate practice training of general psychotherapeutic skills" at two universities in Denmark (i.e., Department of Communication and Psychology at Aalborg University and the Department of Psychology at the University of Copenhagen). All participants hold a Bachelor of Science in psychology. Signed informed consent.  Exclusion Criteria:  Course participants who are declining to participate in the study.