The roles of emotion regulation and ruminative thoughts in non-suicidal self-injury
Article first published online: 30 SEP 2013
© 2013 The British Psychological Society
British Journal of Clinical Psychology
Volume 53, Issue 1, pages 95–113, March 2014
How to Cite
Voon, D., Hasking, P. and Martin, G. (2014), The roles of emotion regulation and ruminative thoughts in non-suicidal self-injury. British Journal of Clinical Psychology, 53: 95–113. doi: 10.1111/bjc.12030
- Issue published online: 21 FEB 2014
- Article first published online: 30 SEP 2013
- Manuscript Revised: 1 AUG 2013
- Manuscript Received: 5 JUL 2012
- Australian Research Council
- Non-suicidal self-injury;
- emotion regulation
This study explored how cognitive reappraisal, expressive suppression, and facets of ruminative thinking could be brought together in a model to explain non-suicidal self-injury (NSSI) in the context of experiencing stressful life events and psychological distress.
Data from 2,507 participants aged 12–18 years (68% female, mean age 13.93 years) recruited from 40 Australian secondary schools were analysed, including 254 participants with a history of NSSI (72% female, mean age 14.21 years). Participants completed a self-report questionnaire assessing the constructs of interest.
Although meeting minimum fit indices, our hypothesized model showed poorer fit compared to an empirically derived model. There was little evidence for the mediating role of psychological distress in NSSI, and we found adverse life events, psychological distress, emotion regulation, and two facets of ruminative thinking (counterfactual thinking and anticipatory thoughts) had direct, though weak, relationships with NSSI. Among the subsample of adolescents with a history of NSSI, anticipatory rumination moderated the relationship between psychological distress and NSSI, while cognitive reappraisal demonstrated a direct, although weak relationship with NSSI.
Our observations suggest that, among adolescents, contextual, social, and behavioural factors may have a strong influence on NSSI and this may suggest that prevention and treatment efforts for NSSI among adolescents need to focus on contextual, social, and behavioural factors.
- Emotion regulation and repetitively dwelling on current problems and concerns are implicated in non-suicidal self-injury (NSSI) only to the extent they increase or reduce the experience of psychological distress.
- Prevention and treatment efforts for NSSI among adolescents would be better focused on contextual, social, and behavioural factors than cognitive factors.
- The cross-sectional nature of the research suggests interpretations regarding the influence of these psychological factors on NSSI can only be speculative and further research is warranted to establish causality.
- Replication with a larger, more representative sample is warranted.