Schwarz L, Dorscht L, Book S, Stelzer EM, Kornhuber J, Luttenberger K (2019)
Publication Type: Journal article
Publication year: 2019
Book Volume: 5
Article Number: e02929
Journal Issue: 12
DOI: 10.1016/j.heliyon.2019.e02929
Background: Previous studies have identified positive effects of Bouldering Psychotherapy (BPT) on symptoms of depression. The aim of the present study was to investigate the short- and long-term effects of BPT on 97 participants with depression. Methods: BPT took place once a week over a period of 8 weeks. In a waitlist control group design, participants were assessed at baseline and after 8 weeks (end of BPT for the intervention group; start of BPT for the waitlist group), 16 weeks, and 12 months. The main outcome was severity of depression measured with the Beck Depression Inventory II (BDI-II). Results: Depression scores dropped by 7.21 on the BDI-II during the first intervention period with a Cohen's d of 0.59. A regression analysis at t1 showed that group allocation (p < .001) was the only significant predictor besides the baseline depression score (p < .001). A 12-month (after t0) follow-up measurement showed that the decrease in depression severity remained stable during that time, with values of d = 0.37 for the intervention group and d = 0.43 for the waitlist group. Limitations: Limitations of the study are the assessment of symptoms via only self-report, the lack of a control group during follow-up, and different durations of the follow-up period in the two groups. Conclusion: Our results augment the findings of previous studies regarding the short-term effects of BPT and provide initial evidence that the positive effects of BPT on depression severity can be maintained across a period of 12 months.
APA:
Schwarz, L., Dorscht, L., Book, S., Stelzer, E.M., Kornhuber, J., & Luttenberger, K. (2019). Long-term effects of bouldering psychotherapy on depression: benefits can be maintained across a 12-month follow-up. Heliyon, 5(12). https://doi.org/10.1016/j.heliyon.2019.e02929
MLA:
Schwarz, Laura, et al. "Long-term effects of bouldering psychotherapy on depression: benefits can be maintained across a 12-month follow-up." Heliyon 5.12 (2019).
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