The effects of music therapy on the interaction of the self and emotions-An interim analysis.

Objectives: Music therapy is a well-established non-verbal treatment method in psychiatry and psychosomatic medicine. However, empirical data of its impact on emotion modulation processes and personality dimensions are still sparce. An interesting concept is the use of music for emotion modulation in everyday life. The purpose of this interim study was to assess the interplay of personality dimensions and emotion modulation strategies in patients treated with music therapy versus patients without music therapy.

Design: A cross-sectional design was used.

Setting: The study was conducted during the course of inpatient treatment in a general psychiatric hospital. Data from n = 137 patients was included in the analysis.

Main Outcome Measures: According to the mediator model a regression analysis was performed using personality variables as potential predictors and emotion modulation variables as outcome criteria.

Results: In the music therapy group, insecurity predicted the use of music for both cognitive problem solving and positive stimulation in everyday life. In the non-music therapy group, cooperation and insouciance predicted the use of music for reduction of negative activation.

Conclusions: Specific personality dimensions predict greater targeted emotion modulation strategies if music therapy is applied than without it. That is, music therapy helps patients acquire more conscious (i.e. cognitive-related strategies) emotion modulation techniques by means of including their individual personality, whereas patients without music therapy simply "vent" their negative emotions (i.e. non-cognitive strategies). Conversely, the data suggest that music therapy can contribute to modify personality dimensions through the development of these emotion modulation strategies. This could be a plausible explanation for beneficial long-term effects of music therapy.