1. Afana, Y., Lietz, P., & Tobin, M. (2013). The relationship between school resources and grade 8 mathematics achievement: A comparison of Palestinian Authority, Israeli Hebrew and Israeli Arab schools in TIMSS 2007. Journal for Educational Research Online, 5(1), 59.
2. Ainley, M., & Ainley, J. (2011). Student engagement with science in early adolescence: The contribution of enjoyment to students’ continuing interest in learning about science. Contemporary Educational Psychology, 36(1), 4–12.
3. Akgul, G., Cokamay, G., & Demir, E. (2016). Predictors of teacher support: Turkey and Shanghai in the programme for international student assessment, 2012. Eurasian Journal of Educational Research, 16(63), 115–132.
4. Akyuz, G., & Berberoglu, G. (2010). Teacher and classroom characteristics and their relations to mathematics achievement of the students in the TIMSS. New Horizons in Education, 58(1), 77–95.
5. Alvarado, S. E., & An, B. P. (2015). Race, friends, and college readiness: Evidence from the High School Longitudinal Study. Race and Social Problems, 7(2), 150–167.