Male Long Evans rats reared with a Fischer-344 peer during the juvenile period show deficits in social competency: a role for play
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
Rats that are deprived of play during the juvenile period develop into adults that have a host of socio-cognitive impairments. Thus, it has been hypothesized that experiencing play fighting during the juvenile period refines executive functions. The present study assesses the social ability of adult, male Long-Evans hooded (LE) rats that have been reared with either a same age and sex LE rat or a Fischer-344 (F344), a low playing strain. As adults, their social skills were assessed. This was done by introducing each rat into a neutral arena with an unfamiliar partner. As predicted, rats from both conditions engaged the stranger in play, but the LE rats that had been reared with a F344 partner were more likely to escalate these playful interactions into aggressive ones. These findings support the hypothesis that play experience during the juvenile period is critical for the development of some executive functions.
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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) | 0.000 | 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 it