Schools and Student Achievement

Institutional Structures and Student Achievement

Institutional Structures of the School System in International Comparison

Exam Systems

School Autonomy

Competition from Privately Operated Schools

Tracking


Teachers, Resources, and Student Achievement

Teachers

Class Size

Computers and Digital Technology

Spending


Equality of Opportunity: Families and Student Achievement

Equality of Opportunity in the School System

Early Childhood Education

Tracking

Trends in U.S. SES-Achievement Gap

Educational Aspirations

Mentoring

Covid-19 and Inequality between Low- and High-Achieving Students

Patience and Risk-Taking


School Reforms

Religious Education

Exam Systems

School Autonomy


Overview

My research using micro data of international student tests such as PISA and TIMSS shows that institutional structures such as exam systems, school autonomy, competition from privately operated schools, and tracking are important determinants of student achievement and thus of the efficiency and equity of school systems.

While teachers play an important role in this, the effects of class size, computers, and spending levels are rather limited.

In international comparisons, early childhood education and later tracking prove important factors for equality of opportunity. In the United States, the socioeconomic achievement gap has been large and but not increasing for four decades. The gap in educational aspirations does not close by providing information on the benefits and costs of higher education. Outside school, mentoring is an important approach to help disadvantaged adolescents. The Covid school closures appear to have hit low-achieving students particularly hard. The intertemporal cultural factors patience and risk-taking are fundamental to international differences in student achievement.

Reforms that terminated compulsory religious education in German schools reduced religiosity of affected students in adulthood and also affected their family and labor-market outcomes. Internationally, our work on exam systems and school autonomy also draws on reforms of school policies over time.