--- - |2+ Background The current studies examined how positive affect (i.e. the blend of several positive feelings over time) and discrete positive emotions (i.e. a specific set of momentary thoughts and feelings) influence organ donor registration outcomes. Methods In Study 1, participants were randomly assigned to a writing task intended to elicit positive or negative affect. In Study 2, participants received a discrete positively valenced emotion induction (i.e. elevation, humor, hubristic pride), or were in a control condition. Results Study 1 (N = 503) indicated a causal relationship between general positive affect and registration attitudes. An indirect effect beginning with general positive affect, going through attitudes, and then intentions, to influence behavior was also indicated. Study 2a (N = 394) demonstrated that elevation, humor, and hubristic pride can be influenced using an online platform. Study 2b (N = 1,046) indicated a causal relationship between elevation and increased registration intentions and behavior. The humor recall task caused marginally significant greater registration intentions, but no significant behavioral differences. The hubristic pride task did not influence registration outcomes. Conclusion Organ donor practitioners and scholars could benefit from increased focus on the emotional states likely to be experienced at different venues when considering intervention contexts. - 'Applied Psychology: Health and Well-Being, EarlyView.
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