The Twin Inventory of Relationships and Experiences (TIRE): psychometric properties of a measure of the non‐shared and shared environmental experiences of twins and singletons
Bibliographic record
Abstract
Abstract We examined longitudinally the psychometric properties of the Twin Inventory of Relationships and Experiences (TIRE), an instrument designed to assess non‐shared and shared environmental experiences in twins and siblings. A community sample of 1,117 pairs of like‐sex monozygotic and dizygotic twins, aged eight to 16, and their parents, was used. Results indicated that the TIRE provided constructs that are consistent across informants, gender and time. These dimensions showed good longitudinal stability within raters, and low to moderate inter‐rater agreement; the results are consistent with those of other studies using different instruments to assess family environment. It is concluded that the TIRE may be used to assess dimensions of the non‐shared environment of twins and siblings and their influence on children's development. Copyright © 2001 Whurr Publishers Ltd.
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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 | 0.005 | 0.018 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.002 |
| Research integrity | 0.000 | 0.001 |
| 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".