The Impact of Mortality Salience on Organ Donation Attitude, Beliefs, and Behavior.

The current study examines the relationship between mortality salience and attitude, beliefs, and behavior toward organ donor registration. Participants ( = 484) completed a laboratory study in a 2 (mortality salience vs. control) x 2 (processing: distal vs. proximal) between-subjects factorial design. Dependent variables included death thought accessibility, attitude, information seeking, and organ donation beliefs (bodily integrity, ick, jinx, and medical mistrust). Differences between conditions were examined with independent samples -tests and χ2 analyses. Participants in the mortality salience condition reported greater death thought accessibility than those in the control; however, no difference in attitude nor information seeking (non-donors only) was found between the two conditions. No difference in attitude nor information seeking (non-donors only) was observed between participants engaging in distal versus proximal defensive processing. Participants in the mortality salience condition reported higher medical mistrust and bodily integrity than those in the control condition; no difference between ick or jinx was found between the two conditions. Theoretical and practical implications are discussed.