TY  - JOUR
PY  - 2021//
TI  - Relationships between outcome expectancies and non-suicidal self-injury: moderating roles of emotion regulation difficulties and self-efficacy to resist self-injury
JO  - Archives of suicide research
A1  - Hird, Kirsty
A1  - Hasking, Penelope
A1  - Boyes, Mark
SP  - ePub
EP  - ePub
VL  - ePub
IS  - ePub
N2  - BACKGROUND: Non-suicidal self-injury (NSSI) is the deliberate damage of one's own body tissue in the absence of suicidal intent. Research suggests that individuals engage in NSSI as a means of regulating their emotions and that NSSI is associated with emotion regulation difficulties. There is also evidence supporting the role of outcome expectancies and self-efficacy to resist NSSI. However, it is unclear how these factors work together to explain NSSI. <br><br>OBJECTIVE: To explore whether the relationships between five NSSI-specific outcome expectancies and NSSI history are moderated by emotion regulation difficulties and self-efficacy to resist NSSI. <br><br>METHOD: 1002 participants (Mage = 20.51, 72.5% female, 39.7% lifetime history of NSSI) completed an online survey including measures of NSSI history, outcome expectancies, self-efficacy to resist NSSI, and emotion regulation difficulties. <br><br>RESULTS: Emotion regulation difficulties were associated with NSSI, as was expecting NSSI to regulate affect. Conversely, expectations of communication and/or pain, as well as self-efficacy to resist NSSI were negatively associated with NSSI. Expectancies also interacted with both difficulties in emotion regulation and self-efficacy to resist NSSI in predicting self-injury. For example, the association between expectations of affect regulation and self-injury was weaker when associated with greater self-efficacy to resist NSSI. <br><br>CONCLUSION: These findings provide support for considering NSSI-specific cognitions in concert with emotion regulation when understanding NSSI.HighlightsOutcome expectancies can differentiate people based on NSSI history.Emotion regulation difficulties and self-efficacy to resist NSSI moderate the relationships between outcome expectancies and NSSI history.Emotion regulation difficulties and low self-efficacy to resist NSSI work together to predict NSSI history.<p />  <p>Language: en</p>
LA  - en
SN  - 1381-1118
UR  - http://dx.doi.org/10.1080/13811118.2021.1983492
ID  - ref1
ER  -