Introduction to the special section on Campbell's and Rubin's conceptualizations of causality. Maxwell SE. SE Maxwell - Psychological methods, 2010 - psycnet.apa.org GSID: n1Fdyk2gtngJ
On the importance of reliable covariate measurement in selection bias adjustments using propensity scores. Steiner PM, Cook TD. PM Steiner, TD Cook… - Journal of Educational …, 2011 - journals.sagepub.com GSID: asguUHhrgngJ
A systematic review of propensity score methods in the social sciences. [No authors listed] GSID: xw3Xh5n_uHwJ
Designing experiments and analyzing data: A model comparison perspective. [No authors listed] GSID: rMtoXZ5LX-kJ
Quantitative and statistical research methods: From hypothesis to results. [No authors listed] GSID: 3uEM5yb7NUAJ