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ERIC Number: EJ868391
Record Type: Journal
Publication Date: 2009
Pages: 24
Abstractor: As Provided
Reference Count: 25
ISSN: ISSN-0091-4150
Health and Wellbeing through Work and Retirement Transitions in Mature Age: Understanding Pre-Post and Retrospective Measures of Change
Wells, Yvonne; de Vaus, David; Kendig, Hal; Quine, Susan
International Journal of Aging and Human Development, v69 n4 p287-310 2009
The capacity to measure change is essential in examining successful adaptation to ageing. Few studies measuring change have compared findings using pre-post approaches (employing difference scores) with those from retrospective approaches (employing self-ratings). Where this has occurred, differences have been attributed either to ceiling and floor effects or to the operation of social comparison (Choi, 2002, 2003). Our study compared pre-post and retrospective measures of change in health, health behaviors, and wellbeing over periods of 1 and 3 years among retirees. Retrospective measures were found to be more positive than pre-post measures. This discrepancy was associated with floor and ceiling effects and with a robust self-image, but not with recency, social comparison, or social desirability response sets. Pre-post difference scores have limitations as indicators of change, particularly where ceiling effects operate. A retrospective perception of improvement, combined with deterioration in scores, may result from successful psychological adaptation as people grow older. (Contains 5 tables.)
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A