Getting Better with Age: Single-Nucleotide Polymorphisms in the relations Among Social Identity, Resilience, and Mental Health Among Retirement Community Residents
Bibliographic record
Abstract
Given the dynamic nature of mental health throughout the lifespan, this study examined associations among several psychosocial factors, single-nucleotide polymorphisms (SNPs) for brain-derived neurotrophic factor (BDNF), neuropeptide y (NPY), and oxytocin receptor (OXTR), and mental health among older (N=88) and younger adults (N=369).Older age was related to lower stress and depression, greater social identity and resilience, and various coping styles.Moreover, OXTR moderated the direct relationship between age and depression, as well as the mediating roles of identity and coping in that relation.OXTR also moderated the mediating role of coping in the relation between social identity and depression.However, age also moderated this relation both directly, and indirectly through the mediating role of resilience.These results suggest that identity, resilience, coping and OXTR may be protective to mental health, but that these factors may impact the mental health of older and younger adults differently.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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".