Conjugating the 'tenses' of function: Discordance among hypothetical, experimental, and enacted function in older adults

Thomas A. Glass

Research output: Contribution to journalArticle

Abstract

Within the field of aging, the conceptualization and measurement of functioning has been dominated by the disability model. In this paper, one limitation of that model is described by calling attention to a distinction between three 'tenses' of functioning. Inadequate attention has been paid to the distinction between the capacity to function in the abstract (hypothetical tense) and actual performance in daily life (enacted tense). Failure to attend to this distinction has obscured considerable discordance between what people say they are able to do in standard functional disability assessments, and what they actually do at home. To illustrate this point, data from the MacArthur Studies of Successful Aging comparing the hypothetical to the enacted tenses are presented. These data show a consistent pattern of discordance between these two tenses.

Original languageEnglish (US)
Pages (from-to)101-112
Number of pages12
JournalGerontologist
Volume38
Issue number1
DOIs
StatePublished - Jan 1 1998

Keywords

  • Functional status
  • Successful aging
  • Theory

ASJC Scopus subject areas

  • Gerontology
  • Geriatrics and Gerontology

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