COVID-19 attributed Changes of Home and Family Responsibilities among Single Mothers
Bibliographic record
Abstract
Lockdown measures during COVID-19 have presented increased challenges in the home and family responsibilities. Single mothers may face unique challenges as they may be isolated from external family supports. Changes on a 19-item home and family work role survey pre- and post-COVID were tested with a paired t-test and sign test; the impact of age and people in the home was assessed using linear regression. There was a significant increase (p < 0.05) in 6/19 post-COVID-19 family responsibilities. In comparison to pre-COVID-19, post-COVID-19 single mothers reported a statistically significant median increase in family responsibilities (Mdn = .0000), p < .041. Each additional person living in the home was associated with a decrease in family responsibilities (B = -13.1, 95% CI [-21.943, -4.247]). Changes in the home and family responsibilities confirm that COVID-19 led to increased unpaid work to fulfill home and family responsibilities among single mothers.
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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 | 0.008 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.002 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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".