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Updated: Jan 21, 2026

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
Published on: October 3, 2020
Avoidance of psychological pain and suicidal ideation in community samples: Replication across two countries and two
Rui C Campos1, Ronald R Holden2, Christine E Lambert2
1Departamento de Psicologia, Escola de Ciências Sociais e Centro de Investigação em Educação e Psicologia (CIEP-UE), Universidade de Évora, Évora, Portugal.
Objectives:
A multidimensional psychological pain model of suicide has been developed that includes three dimensions: affective, cognitive, and avoidance. In the present research, we evaluated the relationships between the three dimensions of psychological pain and suicidal ideation.
Method:
Two community samples from Portugal and the U.S. participated in the research.
Results:
Hierarchical multiple regression analysis demonstrated that when controlling for the effects of depressive symptoms and psychache, the avoidance dimension, but not the cognitive or affective dimension of psychological pain, explained significant, and unique variance in suicidal ideation in each sample.
Conclusion:
Even when individuals perceive psychological pain, there may not be an elevated risk of suicide, provided that they do not consider suicide as a form of coping to decrease that pain.
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