The Methods/Data part of the article might be enhanced by providing a more comprehensive demographic analysis of the sample populations. The researchers reference the cohorts and their sizes; nevertheless, providing more details on socio-economic status, racial and cultural diversity, and the geographic dispersion of participants would enhance the comprehension of the sample's representativeness. This information is crucial, as it can affect the generalizability of the findings to wider populations. The study would benefit from a clearer elaboration of how the researchers accounted for confounding variables that could influence the correlation between educational attainment and marriage rates. In the absence of this clarity, readers may doubt whether the reported effects are genuinely ascribed to schooling or if they are affected by alternative factors. The study offers useful insights; nevertheless, expanding the Methods/Data section with comprehensive demographic details and a detailed explanation of confounding variables will bolster the research's validity and reliability. INCLUDE INTEXT CITATIONS FROM Hanneman, R. A., Kposowa, A. J., Riddle, M. (2012). Basic Statistics for Social Research. Wiley.

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