Control striving in older adults with serious health problems: A 9-year longitudinal study of survival, health, and well-being.
Bibliographic record
Abstract
The present longitudinal study of 143 older adults (73-98 years) with serious health problems (arthritis, heart disease, heart attack, stroke) examined the effects of goal engagement, disengagement, and self-protection control strategies on self-rated physical health (condition severity, functional status) and subjective well-being (life satisfaction) at 5 years and survival at 9 years. Main effects and interactions between strategy use and the occurrence of an acute vascular event (no, yes) as well as age (young-old vs. old-old) were assessed. As hypothesized, goal engagement predicted greater survival for individuals with acute conditions but poorer physical health for those with chronic conditions and among old-old adults. In contrast, goal disengagement predicted poorer physical health for those with acute conditions but better health for individuals with chronic conditions and old-old adults. Self-protective strategies (positive reappraisal) predicted greater survival, health, and subjective well-being for those with acute conditions, as well as better physical health for old-old adults.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.001 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".