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Direct linkSandsør, Astrid Marie Jorde; Zachrisson, Henrik Daae; Karoly, Lynn A.; Dearing, Eric – Educational Researcher, 2023
We study a decade of achievement gaps for fifth-, eighth-, and 10th-grade students in Norway using administrative population data. Norway is a wealthy and egalitarian country with a homogeneous educational system, yet achievement gaps between students at the 90th and 10th percentiles of parental income and between students whose parents have at…
Descriptors: Foreign Countries, Achievement Gap, Grade 5, Grade 8
Kvande, Marianne Nilsen; Bjørklund, Oda; Lydersen, Stian; Belsky, Jay; Wichstrøm, Lars – European Journal of Special Needs Education, 2019
As traditional teaching methods may fail to serve children with special needs, special education (SE) services aim to compensate for the shortcomings of conventional schooling. However, despite of numerous studies on the effectiveness of SE services, the influence of potential selection bias remains a real challenge, and only a few studies have…
Descriptors: Outcomes of Education, Special Education, Academic Achievement, Special Needs Students
