Nonverbal behavioral similarity between patients with depression in remission and interviewers in relation to satisfaction and recurrence of depression.

Unsatisfying interpersonal relationships are involved in the onset and course of depression. However, little is known about the underlying mechanisms. In this study we investigated the nonverbal communication between 101 patients with remitted depression and interviewers.

Nonverbal interpersonal attunement and extravert personality predict outcome of light treatment in seasonal affective disorder.

We investigated whether personality and nonverbal interpersonal processes can predict the subsequent response to light treatment in seasonal affective disorder (SAD) patients. In 60 SAD patients, Neuroticism and Extraversion were assessed prior to light treatment (4 days with 30 min of 10.000 lux).

Multi-level prediction of short-term outcome of depression: non-verbal interpersonal processes, cognitions and personality traits.

It was hypothesized that personality factors determine the short-term outcome of depression, and that they may do this via non-verbal interpersonal interactions and via cognitive interpretations of non-verbal behaviour. Twenty-six hospitalized depressed patients entered the study. Personality factors in the study were Neuroticism (N) and Extraversion (E).

Nonverbal attunement between depressed patients and an interviewer predicts subsequent improvement.

Depressed patients' support-seeking behaviour and the responses to this behaviour by others (support-giving) are presumed to play a causal role in depression. In interactions between normals, attuning nonverbal behaviour (i.e.

Observed behavior of patients with seasonal affective disorder and an interviewer predicts response to light treatment.

We investigated whether observable behavior of seasonal affective disorder (SAD) patients and an interviewer during an interview before light treatment is related to the response to the light treatment. Different observed behavioral elements of 24 SAD patients and of 2 interviewers, assessed before light treatment, were reduced to "behavioral factors." Forward multiple regression analyses were applied to investigate whether these factors might predict the response to light therapy (3 h of bright light between 09:00 and 12:00 h or between 18:00 and 21:00 h on 5 consecutive days).