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Retesting In Selection: A Meta-Analysis Of Practice Effects For Tests Of Cognitive Ability, John P. Hausknecht, Jane A. Halpert, Nicole T. Di Paolo, Meghan O. Moriarty Gerrard
Retesting In Selection: A Meta-Analysis Of Practice Effects For Tests Of Cognitive Ability, John P. Hausknecht, Jane A. Halpert, Nicole T. Di Paolo, Meghan O. Moriarty Gerrard
John Hausknecht
Previous studies indicate that as many as 25-50% of applicants in organizational and educational settings are retested with measures of cognitive ability. Researchers have shown that practice effects are found across measurement occasions such that scores improve when these applicants retest. This study uses meta-analysis to summarize the results of 50 studies of practice effects for tests of cognitive ability. Results from 107 samples and 134,436 participants revealed an adjusted overall effect size of .26. Moderator analyses indicated that effects were larger when practice was accompanied by test coaching, and when identical forms were used. Additional research is needed to …
Past Success And Creativity Over Time: A Study Of Inventors In The Hard Disk Drive Industry, Pino G. Audia, Jack A. Goncalo
Past Success And Creativity Over Time: A Study Of Inventors In The Hard Disk Drive Industry, Pino G. Audia, Jack A. Goncalo
Jack Goncalo
We integrate psychological theories of individual creativity with organizational theories of exploration versus exploitation in order to examine the relationship between past success and creativity over time. A key prediction derived from this theoretical integration is that successful people should be more likely to generate new ideas, but these ideas will tend to be less divergent as they favor the exploitation of familiar knowledge at the expense of the exploration of new domains. This prediction departs from the often-held view that people who generate more ideas will also generate ideas that are more divergent. Analyses of patenting in the hard …