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KMID : 1104420240350010112
Research in Community and Public Health Nursing
2024 Volume.35 No. 1 p.112 ~ p.123
Optimistic bias: Concept analysis
Shin Mi-Seon

Jeong Ju-Ae
Abstract
Purpose: The purpose of this study was to analyze and clarify the concept of ¡®optimistic bias.¡¯

Methods: A review of the literature was conducted using several databases. The databases were searched using the following keywords: optimistic bias, optimism bias, and concept analysis. The literature on optimistic bias was reviewed using the framework of Walker and Avant¡¯s conceptual analysis process.

Results: Optimistic bias can be defined by the following attributes: 1) underestimation of personal risk, 2) vague confidence, 3) positive future prediction and 4) lack of risk recognition. The antecedents of optimistic bias are as follows: 1) risk perception, 2) self-efficacy, and 3) risk controllability. The consequences of optimistic bias are as follows: 1) reduced anxiety, 2) providing emotional stability, 3) negative consequences for preventive health behavior, 4) lack of attention to risk-related information, and 5) negative consequences for self-protection behavior.

Conclusion: The definition and attributes of optimistic bias identified by this study can provide a common understanding of this concept and help to develop a nursing intervention program effective in preventing, protecting, and improving health of subjects in the field of nursing practice.
KEYWORD
Optimism, Bias, Concept Formation, Health behavior
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