Field, J. G., Bosco, F. A., & Pierce, C. A. (2013, August). Variability in effect-size magnitude as a function of sample type. In C. Wiese & J. Marcus (Co-Chairs), Investigating understudied moderators in meta-analysis. Symposium conducted at the meeting of the Academy of Management, Orlando, FL.
Click here for the set of existing meta-analytic sample/setting comparisons.