Assessing and Understanding Reactance, Self-Exemption, Disbelief, Source Derogation and Information Conflict in Reaction to Overdiagnosis in Mammography Screening: Scale Development and Preliminary Validation.

ABSTRACT:

Purpose

Overdiagnosis is a concept central to making informed breast cancer screening decisions, and yet some people may react to overdiagnosis with doubt and skepticism. The present research assessed 4 related reactions to overdiagnosis: reactance, self-exemption, disbelief, and source derogation (REDS). The degree to which the concept of overdiagnosis conflicts with participants' prior beliefs and health messages (information conflict) was also assessed as a potential antecedent of REDS. We developed a scale to assess these reactions, evaluated how those reactions are related, and identified their potential implications for screening decision making.

Methods

Female participants aged 39 to 49 years read information about overdiagnosis in mammography screening and completed

SUBMITTER: Scherer LD 

PROVIDER: S-EPMC10843591 | biostudies-literature | 2023 Oct-Nov

REPOSITORIES: biostudies-literature