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How Does Peer Socioeconomic Status Affect Academic Achievement? A Meta-Analysis
Markalousová, Tereza ; Havránek, Tomáš (advisor) ; Kantová, Klára (referee)
Using state-of-the-art meta-analysis methods, we investigate the e ect of peer socioeconomic status (SES) on academic achievement. Our data set covers almost 40 years of research, containing 449 estimates from 40 studies. We examine publication bias for the first time in this research area. Various sta- tistical tests reveal the presence of publication selection and suggest a smaller e ect size in comparison to prior findings. Employing Bayesian and frequentist model averaging techniques, we identify factors that systematically influence the magnitude of the estimated e ect. Publication bias exerts the strongest upward e ect, along with the use of parental education and home resources as measures of SES and combined measures of SES. Conversely, variables such as the number of citations, publication status, science test type, and the use of advanced methods exhibit a negative e ect. Keywords Socieconomic status, Meta-analysis, Social class, Academic achievement Title How Does Peer Socioeconomic Status A ect Academic Achievement? A Meta-Analysis
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