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The relationship between negative life events and suicidal behavior: moderating role of basic psychological needs
Catherine A Rowe1, Kristin L Walker, Peter C Britton
1Department of Psychology, East Tennessee State University, Johnson City, TN 37614, USA.
Crisis
|December 25, 2012
Summary
Experiencing negative life events increases suicide risk, but strong basic psychological needs can buffer this. Bolstering autonomy, competence, and relatedness may be key suicide prevention strategies.
Area of Science:
- Psychology
- Mental Health
- Suicidology
Background:
- Negative life events are a risk factor for suicidal behavior.
- Intrapersonal characteristics, like basic psychological needs, may protect individuals.
Purpose of the Study:
- To examine if basic psychological needs moderate the link between negative life events and suicidal behavior.
- To investigate the specific roles of autonomy, competence, and relatedness.
Main Methods:
- 439 college students completed self-report surveys.
- Measures included the Life Events Scale and Basic Psychological Needs Scale.
- Depression and suicidal behaviors were also assessed.
Main Results:
- Negative life events correlated with increased suicidal ideation and attempts.
- Basic psychological needs (autonomy, competence, relatedness) significantly moderated this association.
- These findings held true after accounting for age, sex, and depressive symptoms.
Conclusions:
- Suicidal behavior following negative life events is not unavoidable.
- Enhancing competence, autonomy, and relatedness can be a vital suicide prevention approach for those facing stressors.
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