Using guided constructive play to enhance instructional support in 4-year-old preschool classes
Bibliographic record
Abstract
The objective of this article is to study the effects of guided constructive play on Instructional Support quality in 4-year-old preschool classes in comparison with free constructive play (i.e. without teaching support). We used an experimental research design with pre and posttest and a control group. Fifteen preschool classes of 4-year-old children in Quebec participated in the study. They were assigned to a control group (n = 7) and an experimental group (n = 8), in which teachers participated in an eight-week intervention on guided constructive play. Data were collected using the Classroom Assessment Scoring System Pre-K. The data were analyzed by mixed repeated-measures ANOVAs and paired t-tests. The results show a statistically significant difference between the pre- and posttest Instructional Support scores, as they increased in the guided play condition. These findings underline the importance of teachers’ support during playtime periods in preschool, specially when children play in the block area.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| 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".