Nongraded versus Graded Elementary Schools: An Analysis of Achievement and Social Skills
Bibliographic record
Abstract
In the last decade nongraded schools have regained popularity. Researchers and practitioners question the impact of the present applications of the nongraded structure on students. Two separate studies were conducted that compared the effects of nongraded and graded school grouping structures. The first study analyzed academic outcomes in reading, math, written language, and spelling. The second study evaluated the relationship between school type and social skills. Results indicated that students in the primary level (grades 1, 2, and 3) who attended the nongraded school performed better than their counterparts in the graded school on the reading and math assessment, but there were no differences in written language or spelling. At the intermediate level (grades 4, 5, and 6), students at the nongraded school performed better in written language and spelling, but the scores did not differ in reading or math. Students in the nongraded schools reported a higher level of social skills than students at the graded schools. The results and implications for school practice are discussed.
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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 | 0.001 | 0.005 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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".