Readings:

• Highhouse, S. (2009). Designing experiments that generalize. Organizational Research Methods, 12(3), 554-566.
• Grant, A. M., & Wall, T. D. (2009). The neglected science and art of quasi-experimentation: Why-to, when-to, and how-to advice for organizational researchers. Organizational Research Methods, 12(4), 653-686.
• Winkel, G., Saegert, S., & Evans, G. W. (2009). An ecological perspective on theory, methods, and analysis in environmental psychology: Advances and challenges. Journal of Environmental Psychology, 29(3), 318-328.

Optional:

• Shadish, W. R., Clark, M. H., & Steiner, P. M. (2008). Can nonrandomized experiments yield accurate answers? A randomized experiment comparing random and nonrandom assignments. Journal of the American Statistical Association, 103(484), 1334-1344.

Slides:

• Questions & Designs