Donald T. Campbell

• Experimental and quasi-experimental designs for generalized causal inference
• Experimental and quasi-experimental designs for research
• Diseños experimentales y cuasiexperimentales en la investigación social
• Methodology and epistemology for social science
• Primer on Regression Artifacts
• Social experimentation
• Social measurement
• Effects of two forms of intrareticular selenium supplements on beef cow selenium status and on the transfer of selenium from dam to offspring
• Ethnocentrism
• Experimental and quasi-experimental design for research
• Experimental and quasi-experimental designs for research