The bright and dark sides of personality: Implications for personnel selection in individual and team contexts

Research Companion to the Dysfunctional Workplace: Management Challenges and Symptoms

Volumn , Issue , 2007, Pages 332-355

  Judge, Timothy A ^a   LePine, Jeffery A ^a  

^a UNIVERSITY OF FLORIDA   (United States)

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EID: 84881760666     PISSN: None     EISSN: None     Source Type: Book    
DOI: None     Document Type: Chapter

References (129)

1. Aamodt, M.G. and Kimbrough, W.W. (1982), 'Effect of group heterogeneity on quality of task solutions', Psychological Reports, 50, 171-4.
2. Alotaibi, A.G. (2003), 'Job burnout among employees in the Kuwaiti civil service and its relationship with Type A personality and intention to leave', Journal of the Social Sciences, 31, 347-85.
3. Altman, I. and McGinnies, E. (1960), 'Interpersonal perception and communication in discussion groups of varied attitudinal composition', Journal of Abnormal and Social Psychology, 12, 390-95.
4. Anderson, K.J. (1994), 'Impulsivity, caffeine, and task difficulty: a within-subjects test of the Yerkes-Dodson law', Personality and Individual Differences, 16, 813-29.
5. Archer, J. and Webb, I.A. (2006), 'The relation between scores on the Buss-Perry Aggression Questionnaire and aggressive acts, impulsiveness, competitiveness, dominance, and sexual jealousy', Aggressive Behavior, 32, 464-73.
6. Back, M.D., Schmukle, S.C. and Egloff, B. (2006), 'Who is late and who is early? Big Five personality factors and punctuality in attending psychological experiments', Journal of Research in Personality, 40, 841-8.
7. Barrick, M.R. and Mount, M.K. (1991), 'The Big Five personal dimensions and job performance: a metaanalysis', Personnel Psychology, 44, 1-26.
8. Barrick, M.R. and Mount, M.K. (2005), 'Yes, personality matters: moving on to more important matters', Human Performance, 18, 359-72.
9. Barrick, M.R., Mount, M.K. and Judge, T.A. (2001), 'Personality and performance at the beginning of the newmillennium:what do we know and where do we go next?', International Journal of Selection & Assessment, 9, 9-30.
10. Barrick, M.R., Stewart, G.L., Neubert, M.J. and Mount, M.K. (1998), 'Relating member ability and personality to work team processes and team effectiveness', Journal of Applied Psychology, 83, 377-91.
11. Barry, B. and Stewart, G. (1997), 'Composition, process, and performance in self-managed groups: the role of personality', Journal of Applied Psychology, 82, 62-78.
12. Beauducel, A., Brocke, B. and Leue, A. (2006), 'Energetical bases of extraversion: effort, arousal, EEG, and performance', International Journal of Psychophysiology, 62, 212-23.
13. Bernardin, H.J., Cooke, D.K. and Villanova, P. (2000), 'Conscientiousness and agreeableness as predictors of rating leniency', Journal of Applied Psychology, 85, 232-6.
14. Booth-Kewley, S. and Friedman, H.S. (1987), 'Psychological predictors of heart disease: a quantitative review', Psychological Bulletin, 101, 343-62.
15. Brunas-Wagstaff, J., Tilley, A., Verity, M. and Ford, S. (1997), 'Functional and dysfunctional impulsivity in children and their relationship to Eysenck's impulsiveness and venturesomeness dimensions', Personality and Individual Differences, 22, 19-25.
16. Byrne, D. (1971), The Attraction Paradigm, New York: Academic Press.
17. Campbell, W.K. (2001), 'Is narcissism really so bad?', Psychological Inquiry, 12, 214-16.
18. Campbell,W.K., Bush, C.P., Brunell, A.B. and Shelton, J. (2005), 'Understanding the social costs of narcissism: the case of the tragedy of the commons', Personality and Social Psychology Bulletin, 31, 1358-68.
19. Clarke, S. and Robertson, I.T. (2005), 'A meta-analytic review of the Big Five personality factors and accident involvement in occupational and non-occupational settings', Journal of Occupational and Organizational Psychology, 78, 355-76.
20. Cohen, J. (1977), Statistical Power Analysis for the Behavioral Sciences, New York: Academic Press.
21. Colquitt, J.A. and Simmering, M.J. (1998), 'Conscientiousness, goal orientation, and motivation to learn during the learning process: a longitudinal study', Journal of Applied Psychology, 83, 654-65.
22. Cox, T., Lobel, S. and McLeod, P. (1991), 'Effects of ethnic group cultural differences on cooperation and competitive behavior on a group task', Academy of Management Journal, 34, 827-47.
23. Daniel, L. (2005), 'Use personality tests legally and effectively', Society of Human Resources Management, online (www.srrm.org/ema/sm/articles/2005/apriljune05cover.asp). Retrieved 8 November.
24. DeNeve, K.M. and Cooper, H. (1998), 'The happy personality: a meta-analysis of 137 personality traits and subjective well-being', Psychological Bulletin, 124, 197-229.
25. Doucet, L. (2004), 'Service provider hostility and service quality', Academy of Management Journal, 47, 761-71.
26. Dunn, W.S., Mount, M.K. and Barrick, M.R. (1995), 'Relative importance of personality and general mental ability in managers' judgments of applicant qualifications', Journal of Applied Psychology, 80, 500-509.
27. Dwyer, D.J. and Fox, M.L. (2000), 'The moderating role of hostility in the relationship between enriched jobs and health', Academy of Management Journal, 43, 1086-96.
28. Egan, S. and Stelmack, R.M. (2003), 'A personality profile of Mount Everest climbers', Personality and Individual Differences, 34, 1491-4.
29. Ellingson, J.E., Smith, D.B. and Sackett, P.R. (2001), 'Investigating the influence of social desirability on personality factor structure', Journal of Applied Psychology, 86, 122-33.
30. Erdheim, J., Wang, M. and Zickar, M.J. (2006), 'Linking the Big Five personality constructs to organizational commitment', Personality and Individual Differences, 41, 959-70.
31. Erez, A., LePine, J.A. and Elms, H. (2002), 'Effects of rotated leadership and peer evaluation on the functioning and effectiveness of self-managed teams: a quasi-experiment', Personnel Psychology, 55, 929-48.
32. Feist, G.J. (1998), 'A meta-analysis of personality in scientific and artistic creativity', Personality and Social Psychology Bulletin, 2, 290-309.
33. Fiedler, F. (1952), 'Unconscious attitudes as correlates of sociometric choice in a social group', Journal of Abnormal and Social Psychology, 47, 790-96.
34. Franken, I.H.A. and Muris, P. (2006), 'Gray's impulsivity dimension: a distinction between reward sensitivity versus rash impulsiveness', Personality and Individual Differences, 40, 1337-47.
35. Friedman, H.S., Tucker, J., Schwartz, J.E., Martin, L.R., Tomlinson-Keasey, C., Wingard, D. and Criqui, M. (1995), 'Childhood conscientiousness and longevity: health behaviors and cause of death', Journal of Personality and Social Psychology, 68, 696-703.
36. Ganster, D.C., Schaubroeck, J., Sime, W.E. and Mayes, B.T. (1991), 'The nomological validity of the Type A personality among employed adults', Journal of Applied Psychology, 76, 143-68.
37. Ghiselli, E.E. and Lodahl, T.M. (1958), 'Patterns of managerial traits and group effectiveness', Journal of Abnormal and Social Psychology, 57, 61-6.
38. Gray, J.A. (1987), 'Perspectives on anxiety and impulsivity: a commentary', Journal of Research in Personality, 21, 493-509.
39. Graziano,W.G. and Tobin, R.M. (2002), 'Agreeableness: dimension of personality or social desirability artifact?', Journal of Personality, 70, 695-727.
40. Guion, R.M. and Gottier, R.F. (1965), 'Validity of personality measures in personnel selection', Personnel Psychology, 18, 135-64.
41. Harrison, D.A., Price, K.H. and Bell, M.P. (1998), 'Beyond relational demography: time and the effects of surface- and deep-level diversity on work group cohesion', Academy of Management Journal, 41, 96-107.
42. Harrison, D.A., Price, K.H., Gavin, J.H. and Florey, A.T. (2002), 'Time, teams, and task performance: changing effects of surface- and deep-level diversity on group functioning', Academy of Management Journal, 45, 1029-45.
43. Haythorn,W.W. (1968), 'The composition of groups: a review of the literature', Acta Psychologica, 28, 97-128.
44. Haythorn,W.C., Couch, A., Haefner, D., Langham, P. and Carter, L. (1956), 'The effects of varying combinations of authoritarian and equalitarian leaders and followers', Journal of Abnormal Social Psychology, 53, 210-19.
45. Heilbrun, A.B. and Friedberg, E.B. (1988), 'Type A personality, self-control, and vulnerability to stress', Journal of Personality Assessment, 52, 420-33.
46. Heslin, R. (1964), 'Predicting group task effectiveness from member characteristics', Psychological Bulletin, 62, 248-56.
47. Hoffman, L.R. (1955), 'Similarity of personality: a basis for interpersonal attraction?', Sociometry, 21, 300-308.
48. Hoffman, L.R. (1959), 'Homogeneity of member personality and its effect on group problem solving', Journal of Abnormal and Social Psychology, 58, 27-32.
49. Hoffman, L. and Maier, N. (1961a), 'Sex differences, sex composition, and group problem solving', Journal of Abnormal and Social Psychology, 63, 453-56.
50. Hoffman, L. and Maier,N. (1961b), 'Quality and acceptance of problem solutions by members of homogeneous and heterogeneous groups', Journal of Abnormal and Social Psychology, 62, 401-7.
51. Hogan, R. (2005), 'In defense of personality measurement: new wine for old whiners', Human Performance, 18, 331-41.
52. Hogan, R.T. and Roberts, B.W. (2001), 'Introduction: personality and industrial and organizational psychology', in B.W. Roberts and R.T. Hogan (eds), Personality Psychology in the Workplace, Washington, DC: American Psychological Association, pp. 3-16.
53. Hough, L.M. (1992), 'The "Big Five" personality variables-construct confusion: description versus prediction', Human Performance, 5, 139-55.
54. Hough, L.M. and Oswald, F.L. (2000), 'Personnel selection: looking toward the future - Remembering the past', Annual Review of Psychology, 51, 631-64.
55. Hough, L.M. and Oswald, F.L. (2005), 'They're right, well . . . mostly right: research evidence and an agenda to rescue personality testing from 1960s insights', Human Performance, 18, 373-87.
56. Hurtz, G.M. and Donovan, J.J. (2000), 'Personality and job performance: the Big Five revisited', Journal of Applied Psychology, 85, 869-79.
57. Jackson, C.L. and LePine, J.A. (2003), 'Peer responses to a team's weakest link: a test and extension of LePine and Van Dyne's Model', Journal of Applied Psychology, 88, 459-75.
58. Jiang, J., Yan, X. and Li, Z. (2004), 'The influence of Type A personality and locus of control upon job satisfaction and mental health among medical staff', Chinese Journal of Clinical Psychology, 12, 359-61.
59. Johnson, S.R. and Eldridge, L.D. (2004), 'Employee-related stress on the job: sources, consequences, and what's next', Technical Report no. 003. Rochester, NY: Genesee Survey Services, Inc.
60. Judge, T.A. and Bono, J.E. (2001), 'Relationship of core self-evaluations traits - self-esteem, generalized selfefficacy, locus of control, and emotional stability - with job satisfaction and job performance: a metaanalysis', Journal of Applied Psychology, 86, 80-92.
61. Judge, T.A., Martocchio, J.J. and Thoresen, C.J. (1997), 'Five-factor model of personality and employee absence', Journal of Applied Psychology, 82, 745-55.
62. Judge, T.A., Thoresen, C.J., Pucik, V. and Welbourne, T.M. (1999), 'Managerial coping with organizational change: a dispositional perspective', Journal of Applied Psychology, 84, 107-22.
63. Judge, T.A., Heller,D. and Mount, M.K. (2002a), 'Five-factor model of personality and job satisfaction: a metaanalysis', Journal of Applied Psychology, 87, 530-41.
64. Judge, T.A., Bono, J.E., Ilies, R. and Gerhardt, M.W. (2002b), 'Personality and leadership: a qualitative and quantitative review', Journal of Applied Psychology, 87, 765-80.
65. Judge, T.A., LePine, J.A. and Rich, B.L. (2006a), 'The narcissistic personality: relationship with inflated selfratings of leadership and with task and contextual performance', Journal of Applied Psychology, 91, 762-76.
66. Judge, T.A., Scott, B.A. and Ilies, R. (2006b), 'Hostility, job attitudes, and workplace deviance: test of a multilevel model', Journal of Applied Psychology, 91, 126-38.
67. Kent, R. and McGrath, J. (1969), 'Task and group characteristics as factors affecting group performance', Journal of Experimental Social Psychology, 5, 429-40.
68. Kirkcaldy, B.D., Shephard, R.J. and Furnham, A.F. (2002), 'The influence of Type A behavior and locus of control upon job satisfaction and occupational health', Personality and Individual Differences, 33, 1361-71.
69. Lajunen, T. (2001), 'Personality and accident liability: are extraversion, neuroticism and psychoticism related to traffic and occupational fatalities?', Personality and Individual Differences, 31, 1365-73.
70. Lawrence, J.B. and Stanford, M.S. (1999), 'Impulsivity and time of day: effects on performance and cognitive tempo', Personality and Individual Differences, 26, 199-207.
71. Lee, K. and Allen, N.J. (2002), 'Organizational citizenship behavior and workplace deviance: the role of affect and cognitions', Journal of Applied Psychology, 87, 131-42.
72. LePine, J.A. (2003), 'Team adaptation and postchange performance: effects of team composition in terms of members' cognitive ability and personality', Journal of Applied Psychology, 88, 27-39.
73. LePine, J.A. and Van Dyne, L. (2001a), 'Peer responses to low performers: an attributional model of helping in the context of groups', Academy of Management Review, 28, 67-84.
74. LePine, J.A. and Van Dyne, L. (2001b), 'Voice and cooperative behavior as contrasting forms of contextual performance: evidence of differential effects of Big-Five personality characteristics and general cognitive ability', Journal of Applied Psychology, 86, 326-36.
75. LePine, J.A., Colquitt, J.A. and Erez, A. (2000), 'Adaptability to changing task contexts: effects of general cognitive ability, conscientiousness, and openness to experience', Personnel Psychology, 53, 563-93.
76. LePine, J.A., Hollenbeck, J.R., Ilgen, D.R. and Hedlund, J. (1997), 'Effects of individual differences on the performance of hierarchical decision making teams: much more than g', Journal of Applied Psychology, 82, 803-11.
77. LePine, J.A., Podsakoff, N.P. and LePine, M.A. (2005), 'A meta-analytic test of the challenge stressor-hindrance stressor framework: an explanation for inconsistent relationships among stressors and performance', Academy of Management Journal, 48, 767-75.
78. Locke, E.A. and Latham, G.P. (2002), 'Building a practically useful theory of goal setting and task motivation: a 35-year odyssey', American Psychologist, 57, 705-17.
79. Mann, R.D. (1959), 'A review of the relationship between personality and performance in small groups', Psychological Bulletin, 56, 241-70.
80. Mannix, E. and Neale, M.A. (2005), 'What differences make a difference? The promise and reality of diverse teams in organizations', Psychological Science in the Public Interest, 6, 31-55.
81. Martocchio, J.J. and Judge, T.A. (1997), 'Relationship between conscientiousness and learning in employee training: mediating influences of self-deception and self-efficacy', Journal of Applied Psychology, 82, 764-73.
82. Mathews, A., Mackintosh, B. and Fulcher, E.P. (1997), 'Cognitive biases in anxiety and attention to threat', Trends in Cognitive Sciences, 1, 340-45.
83. Matthews, K. and Haynes, S. (1986), 'Type A behavior pattern and coronary disease risk: update and critical evaluation', American Journal of Epidemiology, 123, 923-59.
84. Matthews, K.A., Helmreich, R.L., Beane,W.E. and Lucker, G.W. (1980), 'Pattern A, achievement striving, and scientific merit: does pattern A help or hinder?', Journal of Personality and Social Psychology, 39, 962-7.
85. McCann, B.S., Russo, J. and Benjamin, G.A.H. (1997), 'Hostility, social support, and perceptions of work', Journal of Occupational Health Psychology, 2, 175-85.
86. McCrae, R.R. (1996), 'Social consequences of experiential openness', Psychological Bulletin, 120, 323-37.
87. McGrath, J.E. (1962), 'The influence of positive interpersonal relations on adjustment and interpersonal relations in rifle teams', Journal of Abnormal and Social Psychology, 65, 365-75.
88. Miller, T.Q., Smith, T.W., Turner, C.W., Guijarro, M.L. and Hallet, A.J. (1996), 'A meta-analytic review of research on hostility and physical health', Psychological Bulletin, 119, 322-48.
89. Miner, J.B. (2003), 'The rated importance, scientific validity, and practical usefulness of organizational behavior theories: a quantitative review', AOM Learning and Education, 2, 250-68.
90. Moscoso, S. and Salgado, J.F. (2004), ' "Dark side" personality styles as predictors of task, contextual, and job performance', International Journal of Selection and Assessment, 12, 356-62.
91. Mount, M.K., Barrick, M.R. and Stewart, G.L. (1998), 'Five factor model of personality and performance in jobs involving interpersonal interactions', Human Performance, 11, 145-65.
92. Moynihan, L.M. and Peterson, R.S. (2001), 'A contingent configuration approach to understanding the role of personality in organizational groups', Research in Organizational Behavior, 23, 327-78.
93. Nettle,D. (2006), 'The evolution of personality variation in humans and other animals', American Psychologist, 61, 622-31.
94. Newcomb, T.M. (1968), The Acquaintance Process, New York: Holt, Rinehart and Winston.
95. Newton, T.L. and Kiecolt-Glaser, J.K. (1995), 'Hostility and erosion of marital quality during early marriage', Journal of Behavioral Medicine, 18, 601-19.
96. Ng, T.W.H., Eby, L.T., Sorensen, K.L. and Feldman, D.C. (2005), 'Predictors of objective and subjective career success. A meta-analysis', Personnel Psychology, 58, 367-408.
97. Paunonen, S.V., Lönnqvist, J., Verkasalo, M., Leikas, S. and Nissinen, V. (2006), 'Narcissism and emergent leadership in military cadets', Leadership Quarterly, 17, 475-86.
98. Riordan, C.M. and Shore, L. (1997), 'Demographic diversity and employee attitudes: examination of relational demography within work units', Journal of Applied Psychology, 82, 342-58.
99. Robbins, A.S., Spence, J.T. and Clark, H. (1991), 'Psychological determinants of health and performance: the tangled web of desirable and undesirable characteristics', Journal of Personality and Social Psychology, 61, 755-65.
100. Rosenman, R.H. (1986), 'Current and past history of Type A behavior pattern', in T. Schmidt, T.M. Dembroski and G. Blumchen (eds), Biological and Psychological Factors in Cardiovascular Disease, New York: Springer-Verlag, pp. 15-40.
101. Ruiz, J.M., Smith, T.W. and Rhodewalt, F. (2001), 'Distinguishing narcissism and hostility: similarities and differences in interpersonal circumplex and five-factor correlates', Journal of Personality Assessment, 76, 537-55.
102. Salgado, J. (2002), 'The Big Five personality dimensions and counterproductive behaviors', International Journal of Selection and Assessment, 10, 117-25.
103. Sarason, I.G., Ganzer, V.J. and Granger, J.W. (1965), 'Self-description of hostility and its correlates', Journal of Personality and Social Psychology, 1, 361-5.
104. Sauter, S., Murphy, L., Colligan, M., Swanson,N., Hurrell, J., Jr, Scharf, F. Jr, Sinclair, R., Grubb, P., Goldenhar, L., Alterman, T., Johnston, J., Hamilton, A. and Tisdale, J. (1999), Stress at Work, DHHS (NIOSH) Publication No. 99-101, Cincinnati, OH: National Institute for Occupational Safety and Health.
105. Schmitt, N. (2004), 'Beyond the Big Five: increases in understanding and practical utility', Human Performance, 17, 347-57.
106. Schweizer, K. (2002), 'Does impulsivity influence performance in reasoning?', Personality and Individual Differences, 33, 1031-43.
107. Seibert, S.E., Kraimer, M.L. and Crant, J.M. (2001), 'What do proactive people do? A longitudinal model linking proactive personality and career success', Personnel Psychology, 54, 845-74.
108. Sinaceur, M. and Tiedens, L.Z. (2006), 'Get mad and get more than even: when and why anger expression is effective in negotiations', Journal of Experimental Social Psychology, 42, 314-22.
109. Smith, T.W., Sanders, J.D. and Alexander, J.F. (1990), 'What does the Cook and Medley Hostility scale measure? Affect, behavior, and attributions in the marital context', Journal of Personality and Social Psychology, 58, 699-708.
110. Smith, T.W., Pope, M.K., Sanders, J.D., Allred, K.D. and O'Keeffe, J.L. (1988), 'Cynical hostility at home and work: psychosocial vulnerability across domains', Journal of Research in Personality, 22, 525-48.
111. Stewart, G.L., Fulmer, I.S. and Barrick, M.R. (2005), 'An exploration of member roles as a multilevel linking mechanism for individual traits and team outcomes', Personnel Psychology, 58, 343-65.
112. Suls, J., Martin, R. and David, J.P. (1998), 'Person-environment fit and its limits: agreeableness, neuroticism, and emotional reactivity to interpersonal conflict', Personality and Social Psychology Bulletin, 24, 88-98.
113. Tagger, S. and Neubert, M. (2004), 'The impact of poor performers on team outcomes: an empirical examination of attribution theory', Personnel Psychology, 57, 935-68.
114. Tagger, S., Hackett, R. and Saha, S. (1999), 'Leadership emergence in autonomous work teams: antecedents and outcomes', Personnel Psychology, 52, 899-26.
115. Tajfel, H. (1981), Human Groups and Social Categories: Studies in Social Psychology, Cambridge, UK: Cambridge University Press.
116. Tamir, M., Robinson, M.D. and Solberg, E.C. (2006), 'You may worry, but can you recognize threats when you see them?: Neuroticism, threat identifications, and negative affect', Journal of Personality, 74, 1481-506.
117. Taylor, M.S., Locke, E.A., Lee, C. and Gist, M. (1984), 'Type A behavior and faculty research productivity: what are the mechanisms?', Organizational Behavior and Human Performance, 34, 402-18.
118. Tiedens, L.Z. (2001), 'Anger and advancement versus sadness and subjugation: the effect of negative emotion expressions on social status conferral', Journal of Personality and Social Psychology, 80, 86-94.
119. Torrubia, R., Ávila, C. and Moltó, J. (2001), 'The Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ) as a measure of Gray's anxiety and impulsivity dimensions', Personality and Individual Differences, 31, 837-62.
120. Turner, J. (1985), 'Social categorization and the self-concept: a social cognitive theory of group behavior', Advances in Group Processes, Vol. 2, Greenwich, CT: JAI Press, pp. 77-121.
121. Vinchur, A.J., Schippmann, J.S., Switzer, F.S. III and Roth, P.L. (1998), 'A meta-analytic review of predictors of job performance for salespeople', Journal of Applied Psychology, 83, 586-97.
122. Waldron, I., Hickey, A., McPherson, C., Butensky, A., Gruss, L., Overall, K., Schmader, A. and Wohlmuth, D. (1980), 'Type A behavior pattern: relationship to variation in blood pressure, parental characteristics, and academic and social activities of students', Journal of Human Stress, 6, 16-27.
123. Waung, M. and Brice, T.S. (1998), 'The effects of conscientiousness and opportunity to caucus on group performance', Small Group Research, 29, 624-34.
124. Weiner, B. (1986), An Attributional Theory of Achievement Motivation and Emotion, New York: Springer-Verlag.
125. Weiner, B. (1995), Judgments of Responsibility: A Foundation for a Theory of Social Conduct, New York: Guilford Press.
126. Williams, K.Y. and O'Reilly, C.A., III (1998), 'Demography and diversity in organizations: a review of 40 years of research', Research in Organizational Behavior, 20, 77-140.
127. Witt, L.A., Burke, L.A., Barrick, M.A. and Mount, M.K. (2002), 'The interactive effects of conscientiousness and agreeableness on job performance', Journal of Applied Psychology, 87(1), 164-9.
128. Wood, R.E., Mento, A.J. and Locke, E.A. (1987), 'Task complexity as a moderator of goal effects: a meta-analysis', Journal of Applied Psychology, 72, 416-25.
129. Yeo, G.B. and Neal, A. (2004), 'A multilevel analysis of effort, practice, and performance: effects of ability, conscientiousness, and goal orientation', Journal of Applied Psychology, 89, 231-47.