Staff Ratios and Resident Outcomes in Special Care Units: Do Activity Aides Make a Difference?
Bibliographic record
Abstract
This study examines the effect of activity aide—to-resident ratios on outcomes of special-care-unit residents over a 1-year period following admission. Existing studies focusing on the effects of staff ratios on resident outcomes tend not to separate activity aides from other types of staff, if they study them at all. However, research on best care practices in special care units for persons with dementia has established the importance of activities for optimal resident outcomes. Employing multiple regression analyses, this study finds evidence that increased activity aide— to-resident ratios have positive effects on three resident outcomes—expressive language skills, social skills, and cognitive function—when controlling for resident characteristics, facility characteristics, and environmental design. It is concluded that because activity aide—to-resident ratios tend to be very low yet appear to have a significant positive effect on resident outcomes, a modest increase in activity aide—to-resident ratios would be beneficial for residents with dementia in special care units.
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How this classification was reachedexpand
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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".