An International Look at the Single-Parent: Family Structure Matters More for U.S. Students.
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
When Daniel Patrick Moynihan raised the issue of family structure half a century ago, his concern was the increase in black families headed by women. Since then, the share of children raised in single-parent families in the United States has grown across racial and ethnic groups and with it evidence regarding the impact of family structure on outcomes for children. Recent studies have documented a sizable achievement gap between children who live with a single parent and their peers growing up with two parents. These patterns are cause for concern, as educational achievement is a key driver of economic prosperity for both individuals and society as a whole. [ILLUSTRATION OMITTED] [FIGURE 1 OMITTED] But how does the U.S. situation compare to that of other countries around the world? This essay draws on data from the 2000 and 2012 Program for International Student Assessment studies to compare the prevalence of single-parent families and how family structure relates to children's educational achievement across countries. The 2012 data confirm that the U.S. has nearly the highest incidence of single-parent families among developed countries. And the educational achievement gap between children raised in single-parent and two-parent families, although present in virtually all countries, is particularly pronounced in the U.S. Since 2000, there have been substantial changes in achievement gaps by family structure in many countries, with the gap widening in some countries and narrowing in others. The U.S. stands out in this analysis as a country that has seen a substantial narrowing of the educational achievement gap between children from single-parent and two-parent families. These varying trends, and the pattern for the U.S. in particular, confirm that family structure is by no means destiny. Ample evidence indicates the potential for enhancing family environments, regardless of their makeup, to improve the quality of parenting, nurturing, and stimulation, and promote healthy child development. Evidence on Family Structure The effect of family structure on child outcomes is a much-studied subject, and many researchers, including Sara McLanahan and Gary Sandefur (Growing up with a Single Parent, 1994), have explored the potentially adverse effects of single parenting on children. Single parents tend to have fewer financial resources, for example, limiting their ability to invest in their children's development. Single parents may also have less time to spend with their children, and partnership instability may subject these parents to psychological and emotional stresses that worsen the nurturing environment for children. Documented disadvantages of growing up in single-parent families in the United States include lower educational attainment and greater psychological distress, as well as poor adult outcomes in areas such as employment, income, and marital status. Disadvantages for children from single-parent families have also been documented in other countries, including Canada, Germany, Sweden, and the United Kingdom. But cross-country evidence has been difficult to obtain, in part because of differing methods for measuring family structure and child outcomes. The PISA studies, which asked representative samples of 15-year-olds in each participating country the same questions about their living arrangements, provide a unique opportunity to address this challenge. At the same time, it should be noted that the descriptive patterns documented here do not necessarily capture a causal effect of living in a single-parent family. Decisions to get divorced, end cohabitation, or bear a child outside a partnership are likely related to other factors important for child development, making it difficult to separate out the influence of family structure. For example, severe stress that leads to family breakup might well have continued without the breakup and have led to worse outcomes for a child had the family remained intact. …
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 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