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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 Mar 2009

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

Jane Halpert

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 …


Compensation In Nonprofit Organizations, Kevin F. Hallock Mar 2009

Compensation In Nonprofit Organizations, Kevin F. Hallock

Kevin F Hallock

Although the nonprofit sector is enormous, we know little about how workers there are compensated. This may be due, in part, to the fact that the literature is scattered across many fields including Human Resources Management, Accounting, Economics, Finance, Organizational Behavior, Political Science, and Sociology. The paper aims to synthesize the research on nonprofits from an economics point of view, while carefully considering the work in the many other areas. In addition to using data from the U.S. census to provide a description of employment and wages in the nonprofit sector as well as a comparison with the for-profit sector, …