Organisation for Economic Co-operation and Development just released its report on education equity and mobility. The results for the United States aren’t pretty. For those unfamiliar, the report analyzes massive amount of data and makes international comparisons. The organization is comprised of representatives from 36 different member countries.
As to the United States, these two findings struck me as particularly poignant:
- Some 51% of disadvantaged students in the United States attend disadvantaged schools, i.e. schools where other students tend to be disadvantaged as well (OECD: 48%; in Finland, only 40% of disadvantaged students attend such schools). However, where disadvantaged students attend advantaged schools, they score 41 points higher, or the equivalent of almost one-and-a-half years of school, than those attending disadvantaged schools (OECD average: 78 points higher; among OECD countries with above-average performance, no performance difference is observed between the two groups of students in Finland, Norway and Poland; Figure 1.1).
- Disparities in student performance related to socio-economic status take root at an early age and widen throughout students’ lives. In the United States, the magnitude of the socioeconomic gap in mathematics achievement at age 10 (as measured by the Trends in International Mathematics and Science Study [TIMSS]) is about 74% as large as the gap observed among 15-year-olds (as measured by PISA), and about 73% as large as the gap in numeracy proficiency among 25-29 year-olds (as measured by the Survey of Adult Skills [PIAAC]; Figure 1.1).