In:
Suicide and Life-Threatening Behavior, Wiley, Vol. 46, No. 3 ( 2016-06), p. 266-283
Abstract:
This study employed latent growth curve analysis to evaluate the interactive effects of two specific facets of impulsivity (i.e., negative urgency [NU] and premeditation [PRE] ) and negative emotions (NE) on the developmental trajectory of nonsuicidal self‐injury ( NSSI ) among 3,453 (57% females) Chinese community adolescents. Participants completed questionnaires assessing NSSI , NU, PRE, and NE (i.e., depression, anxiety, and stress) at three waves of time. The initial levels of NE and NU significantly predicted the initial level of NSSI . Changes in NE and NU significantly predicted change in NSSI . Moreover, the initial levels of NU and PRE significantly moderated the relationship between the initial levels of NE and NSSI , such that among individuals with higher NU or less PRE, the three NE were associated with a higher level of NSSI . Additionally, among individuals with a faster increase in NU, depression and anxiety were associated with a faster increase in NSSI . These findings suggest that adolescents with trait impulsivity, especially in the form of NU, are more vulnerable to the engagement in NSSI .
Type of Medium:
Online Resource
ISSN:
0363-0234
,
1943-278X
DOI:
10.1111/sltb.2016.46.issue-3
Language:
English
Publisher:
Wiley
Publication Date:
2016
detail.hit.zdb_id:
2045937-3
SSG:
2,1
SSG:
5,2
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