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Selection For Service And Sales Jobs, John P. Hausknecht, Angela M. Langevin
Selection For Service And Sales Jobs, John P. Hausknecht, Angela M. Langevin
John Hausknecht
[Excerpt] This chapter provides a review of selection research for service and sales occupations and is organized into three major sections. First, we describe the nature of service and sales work and define the competencies that underlie success in these jobs. Second, we summarize past research concerning the methods that have been used to select service and sales employees with attention to issues of validity, applicant reactions, and adverse impact. Finally, we discuss the implications of this body of work for practice and future research, highlighting several important but often overlooked issues concerning selection system design for this critical segment …
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 …