Abstract
Background: The subjective experience of time involves several, not yet identified, mechanisms. Many cognitive and emotional factors, such as attention, memory and subjective mental states can influence time estimation. Aims: We aimed to assess the subjective experience of time and its relationships with cognitive and emotional characteristics in the elderly. Method: Forty-nine non-demented patients hospitalized for orthopedic rehabilitation underwent an ‘ecological’ evaluation tool, the semi-structured QUEstionnaire for the Subjective experience of Time (QUEST) requiring retrospective and prospective judgements on self-relevant time intervals. All patients completed tests to assess general cognitive functioning and two questionnaires to evaluate emotional state. Results: Results showed that accuracy in time estimation did not differ in young–old vs. old–old individuals: both groups performed better on prospective than on retrospective items and on highly than on poorly self-relevant items. Multiple regression analysis showed that performance on QUEST was significantly related to depression and hospitalization duration, but not to age, education, or neuropsychological scores. Conclusions: The influence of the emotional state is consistent with theories postulating that the “sense of time” is emergent from emotional and visceral states.
Original language | English |
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Pages (from-to) | 327-332 |
Number of pages | 6 |
Journal | Aging clinical and experimental research |
Volume | 28 |
Issue number | 2 |
DOIs | |
Publication status | Published - Apr 1 2016 |
Externally published | Yes |
Keywords
- Ecological assessment
- Elderly
- Emotional state
- Self-relevance
- Time cognition
ASJC Scopus subject areas
- Ageing
- Geriatrics and Gerontology