Union Transitions and Fertility Within First Premarital Cohabitations in Canada: Diverging Patterns by Education?
Why this work is in the frame
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Bibliographic record
Abstract
Cohabitation has become increasingly accepted and normalized as part of the family system in Canada and has become the most common way to form a first union. The changing role of cohabitation in the family system is often understood as being driven by the ideational changes associated with the second demographic transition, but increasing international evidence indicates that this explanation is incomplete. Using nationally representative retrospective data from Canadians born between 1940 and 1979 from the 2011 General Social Survey, this study examines transitions out of first premarital cohabitation and fertility within these unions as two measures of the changing role of cohabitation. Across birth cohorts, Canadians are increasingly likely to use cohabitation as an alternative to marriage and less likely to use cohabitation as a short-lived prelude to marriage. These overall trends support the second demographic transition perspective. However, this study also finds that Canadians without a bachelor's degree are far more likely to experience a birth within cohabitation and that their likelihood of transitioning to marriage has declined steeply across birth cohorts. This educational gradient in childbearing in cohabitation and the increasing educational differences in union transitions over time provide support for the diverging destinies thesis in Canada.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 it