THE CONTRIBUTION OF QUALITATIVE METHODS TO UNDERSTANDING A COMPLEX HOUSING INTERVENTION FOR ADULTS EXPERIENCING HOMELESSNESS AND MENTAL ILLNESS
Bibliographic record
Abstract
This paper documents the contribution of qualitative methods to a multi-site randomized controlled trial – the At Home project. The objectives of the Vancouver At Home project are to examine the housing and support needs of people experiencing homelessness and mental illness and, based on these needs, facilitate the development of effective and efficient policies and services. This paper examines a subset of the qualitative component, focusing on a preliminary analysis of eight baseline personal narrative interviews. These partial interviews (High, Low and Turning Points) were coded for redemptive experiences, contamination scenes and dominant themes. Three of eight participants discussed redemptive experiences and three participants contaminated scenes that were initially positive. These findings, as well as the broader contribution of qualitative research to a randomized controlled trial, are discussed within a social justice framework and illustrate the necessity of utilizing multiple methods to maximize the validity of the resultant policy recommendations.
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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 | 0.140 | 0.127 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.005 | 0.012 |
| Scholarly communication | 0.006 | 0.008 |
| Open science | 0.002 | 0.006 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.004 | 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".