D. W., & Blum, N. (2004). The STEPPS group treatment program for outpatients with borderline personality disorder. Journal of Contemporary Psychotherapy, 34, 193-210.
Black, D. W., Blum, N., Pfohl, B., St. John, D., McCormick, B., & Allen, J. (2009). Predictors of response to Systems Training to Emotional Predictability and Problem Solving (STEPPS) for borderline personality disorder: An exploratory study. Acta Psychiatrica Scandinavica, 120, 53-61.
Pfohl, B., Blum, N., McCormick, B., St. John, D., Allen, J., & Black, D. W. (2009). Reliability and validity of the Borderline Evaluation of Severity Over Time (BEST): A self-rated scale to measure severity and change in borderline personality disorder. Journal of Personality Disorders, 23(3), 281-293.
Harvey, R., Black, D. W., & Blum, N. (2010). STEPPS (Systems Training for Emotional Predictability and Problem Solving) in the United Kingdom: A preliminary report. Journal of Contemporary Psychotherapy, 40, 225-232.
van Wel, E. B., Bos, E. H., Appelo, M. T., Berendsen, E. M., Willgeroth, F. C., & Verbraak, M. J. P. M. (2009). De effectiviteit van de vaardigheidstraining emotieregulatiestoornis (VERS) in de behandeling van de borderlinepersoonlijkheidsstoornis; een gerandomiseerd onderzoek. Tijschrift voor Psychiatrie, 51, 291-301.
Schuppert, H. M., Giesen-Bloo, J., van Gemert, T. G., Wiersema, H. M., Minderaa, R. B., Emmelkamp, P. M. G., et al. (2009). Effectiveness of an emotion regulation group training for adolescents: A randomized controlled pilot study. Clinical Psychology and Psychotherapy, 16, 467-478.
Bos, E. H., van Wel, E. B., Appelo, M. T., & Verbraak, M. J. P. M. (2011). Effectiveness of Systems Training for Emotional Predictability and Problem Solving (STEPPS) for borderline personality disorder in a “real-world” sample: Moderation by diagnosis or severity? Psychotherapy and Psychosomatics, 80(3), 173-181.