This has been a real uphill battle — three organisations for the adoption of Last Planner System
Bibliographic record
Abstract
This study examines the learning processes of the adoption of the Last Planner System (LPS) and mechanisms of learning indicating the successes and failures of their establishment in three organisations. The organisations under study are a public building agency, an engineering office, and a construction company. One practice-based methodology by Engeström and Sannino of organisational learning based on the theory of expansive learning was applied in the analysis. The ethnographic research data included the observation of LPS adoption processes and the interviews of the participants. This study links the epistemic learning actions of the theory of expansive learning to the adoption process of LPS. It also reveals the mechanisms that indicate the success or failure of the adoption process. A successful adoption process seems to require strong ownership, enough time, resources, and opportunities for learning together in practical project work, and the combination of top-down and bottom-up approaches.
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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 | 0.009 | 0.018 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.011 | 0.005 |
| Scholarly communication | 0.005 | 0.003 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.003 | 0.005 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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".