Psychotherapists' Attitudes toward Observations of Nonverbal Communication in a Greeting Situation: I. Psychometrics of a Questionnaire

A questionnaire was designed for the assessment of psychotherapists' attitudes toward nonverbal communication and their observation of it in a reference situation, i.e., the first time the therapist and the patient meet in a waiting room. The interrater reliability of the questionnaire was measured. Upon minor modifications, a final version of the questionnaire was completed, and the intrarater (test-retest) reliability, the discriminating capacity, and the homogeneity of the questionnaire were studied. The questionnaire has satisfactory psychometric qualities for use in research on nonverbal communication in psychotherapeutic greeting.