Identifying conditions that support causal inference in observational studies in education: Empirical evidence from within study comparisons. Hallberg K. K Hallberg - 2013 - search.proquest.com GSID: k8DmL1oiTuMJ
The mechanics of omitted variable bias: Bias amplification and cancellation of offsetting biases. Steiner PM, Kim Y. PM Steiner, Y Kim - Journal of causal inference, 2016 - degruyter.com GSID: dPI2xKzI2TAJ
When do honors programs make the grade? Conditional effects on college satisfaction, achievement, retention, and graduation. [No authors listed] GSID: V7-oMEf6A4MJ
Quasi-experimental designs for causal inference. Kim Y, Steiner P. Y Kim, P Steiner - Educational psychologist, 2016 - Taylor & Francis GSID: 7C7rrlglWm8J