Uncovering an Existential Barrier to Breast Self-exam Behavior.

Area of Science:

• Psychology
• Health Behavior
• Terror Management Theory

Background:

• Terror Management Theory (TMT) posits that awareness of mortality influences human behavior.
• Women's reluctance to perform breast self-examinations (BSEs) is a significant public health concern.
• Understanding psychological barriers is crucial for promoting preventative health behaviors.

Purpose of the Study:

• To investigate the influence of TMT constructs on breast self-examination (BSE) intentions and performance.
• To examine how reminders of human creatureliness versus uniqueness affect BSE behavior.
• To identify psychological factors contributing to women's avoidance of BSEs.

Main Methods:

• Three studies were conducted applying TMT principles to breast examination.
• Study 1: Assessed BSE intentions after mortality salience and creatureliness/uniqueness primes.
• Study 2 & 3: Measured actual BSE performance on a breast model under different TMT-related conditions and placebo effects.

Main Results:

• Priming mortality concerns alongside reminders of human creatureliness reduced BSE intentions.
• Women performed shorter BSEs on a breast model when creatureliness was primed.
• Placebo effects influenced BSE performance by providing alternative explanations for discomfort.

Conclusions:

• Mortality salience, particularly when coupled with creatureliness reminders, can decrease motivation for BSEs.
• Psychological discomfort and existential concerns may be significant barriers to performing BSEs.
• Findings offer insights for developing more effective breast cancer early detection and health promotion strategies.