Analysis

The Derogatis Sexual Functioning Inventory (DSFI) is a comprehensive psychometric tool designed to assess various aspects of sexual functioning in men and women. It includes multiple subscales that examine sexual interest, sexual arousal, sexual behavior, emotional satisfaction, sexual relationships, sexual identity, and other psychological and biological characteristics that influence sexual functioning. Its structure allows for the exploration of both the psychological and physical dimensions of sexuality.

Objective

The primary goal of the DSFI is to provide a comprehensive evaluation of sexual functioning in order to understand issues related to sexual health. It is often used in clinical and research settings for diagnosing sexual disorders, evaluating the impact of therapeutic interventions, and exploring the effects of psychological or physiological factors on sexual functioning.

Scoring

The DSFI consists of several subscales, each with its own set of questions and scoring criteria. Participants respond to questions using Likert-type scales, and the results of each subscale are summarized to provide an overall profile of sexual functioning. The analysis of the results helps in diagnosing and understanding potential problems in sexual health.

References

Derogatis, L. R., & Melisaratos, N. (1979). The DSFI: A multidimensional measure of sexual functioning. Journal of Sex & Marital Therapy, 5(3), 244–281.
Derogatis, L. R. (1997). The Derogatis Sexual Functioning Inventory (DSFI): An introductory report. Journal of Psychosomatic Research, 38(1), 105–116.
Rosen, R. C., & Beck, J. G. (1988). Patterns of sexual arousal: Psychophysiological processes and clinical applications. Guilford Press.