The relationship between role and social identities and physical activity participation: a systematic review and meta-analysis
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Physical activity participation rates are low and stagnant. Understanding the determinants of physical activity therefore remains a priority. One area that has become prominent in such efforts is whether possessing strong physical activity-related role identities and physical activity-related social identities can shape participation. In this review, we aimed to synthesise all research examining the relationship between these two distinct forms of identities and physical activity participation. A search of six databases yielded 3,180 articles, with 49 satisfying our inclusion criteria. Random effects meta-analyses showed a significant positive association (r = .40) between role identity and participation across 35 studies, and a significant positive association (r = .20) between social identity and participation across 15 studies. Moderator analyses revealed the relationship between identity and participation was significantly stronger for adolescents/young adults compared to adults. Although non-significant, it also tended to be stronger in studies that used subjective participation measures, and when assessed cross-sectionally rather than prospectively/longitudinally. Findings suggest that physical activity participation is shaped by the extent to which people internalise physical activity roles and group memberships into their self-concept. Greater efforts to understand how role and social identities can be fostered and the participation-related benefits of such efforts are warranted.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| 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) | 0.000 | 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 it