The logic of validity generalization / Kevin R. Murphy -- History, development, evolution, and impact of validity generalization and meta-analysis methods, 1975-2001 / Frank Schmidt and John Hunter -- Meta-analysis and validity generalization as research tools : issues of sample bias and degrees of mis-specification / Philip Bobko and Philip L. Roth -- The status of validity generalization research : key issues in drawing inferences from cumulative research findings / Paul R. Sackett -- Progress is our most important product : contributions of validity generalization and meta-analysis to the development and communication of knowledge in I/O psychology / Hannah R. Rothstein -- Validity generalization : then and now / Frank J. Landy -- Impact of meta-analysis methods on understanding personality-performance relations / Murray R. Barrick and Michael K. Mount -- The challenge of aggregating studies of personality / Mitchell G. Rothstein and R. Blake Jelley -- Maximum likelihood estimation in validity generalization / Nambury S. Raju and Fritz Drasgow -- Methodological and conceptual challenges in conducting and interpreting meta-analyses / Michael J. Burke and Ronald S. Landis -- Meta-analysis and the art of the average / Frederick L. Oswald and Rodney A. McCloy -- Validity generalization from a Bayesian perspective / Michael T. Brannick and Steven M. Hall -- A generalizability theory perspective on measurement error corrections in validity generalization / Richard P. DeShon -- The past, present, and future of validity generalization / Kevin R. Murphy and Daniel A. Newman