Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 5 of 5
Full-Text Articles in Business
Narcissism And Leadership: A Meta-Analytic Review Of Linear And Nonlinear Relationships, Emily Grijalva, Peter D. Harms, Daniel A. Newman, Blaine H. Gaddis, R. Chris Fraley
Narcissism And Leadership: A Meta-Analytic Review Of Linear And Nonlinear Relationships, Emily Grijalva, Peter D. Harms, Daniel A. Newman, Blaine H. Gaddis, R. Chris Fraley
P. D. Harms Publications
Past empirical studies relating narcissism to leadership have offered mixed results. This study integrates prior research findings via meta-analysis to make four contributions to theory on narcissism and leadership, by (a) distinguishing between leadership emergence and leadership effectiveness, to reveal that narcissism displays a positive relationship with leadership emergence, but no relationship with leadership effectiveness; (b) showing narcissism’s positive effect on leadership emergence can be explained by leader extraversion; (c) demonstrating that whereas observer-reported leadership effectiveness ratings (e.g., supervisor-report, subordinate-report, and peer-report) are not related to narcissism, self-reported leadership effectiveness ratings are positively related to narcissism; and (d) illustrating that …
How Functionalist And Process Approaches To Behavior Can Explain Trait Covariation, Dustin Wood, Molly Hensler Gardner, Peter D. Harms
How Functionalist And Process Approaches To Behavior Can Explain Trait Covariation, Dustin Wood, Molly Hensler Gardner, Peter D. Harms
P. D. Harms Publications
Factors identified in investigations of trait structure (e.g., the Big Five) are sometimes understood as explanations or sources of the covariation of distinct behavioral traits, as when extraversion is suggested to underlie the covariation of assertiveness and sociability. Here, we detail how trait covariation can alternatively be understood as arising from units common to functionalist and process frameworks, such as self-efficacies, expectancies, values, and goals. Specifically, the expected covariation between two behavioral traits should be increased when a specific process variable tends to indicate the functionality of both traits simultaneously. In 2 empirical illustrations, we identify a wide array of …
Can Resilience Be Developed At Work? A Meta-Analytic Review Of Resilience-Building Programme Effectiveness, Adam J. Vanhove, Mitchel Herian, Alycia L. U. Perez, Peter D. Harms, Paul B. Lester
Can Resilience Be Developed At Work? A Meta-Analytic Review Of Resilience-Building Programme Effectiveness, Adam J. Vanhove, Mitchel Herian, Alycia L. U. Perez, Peter D. Harms, Paul B. Lester
P. D. Harms Publications
Organizations have increasingly sought to adopt resilience-building programmes to prevent absenteeism, counterproductive work behaviour, and other stress-related issues. However, the effectiveness of these programmes remains unclear as a comprehensive review of existing primary evidence has not been undertaken. Using 42 independent samples across 37 studies, the present meta-analysis sought to address this limitation in the literature by summarizing the effectiveness of resilience-building programmes implemented in organizational contexts. Results demonstrated that the overall effect of such programmes was small (d = 0.21) and that programme effects diminish over time (dproximal = 0.26 vs. ddistal = 0.07). Alternatively, …
Effects Of Psychological Capital On Mental Health And Substance Abuse, Dina V. Krasikova, Paul B. Lester, Peter D. Harms
Effects Of Psychological Capital On Mental Health And Substance Abuse, Dina V. Krasikova, Paul B. Lester, Peter D. Harms
P. D. Harms Publications
Luthans, Youssef, Sweetman, and Harms proposed a holistic approach to psychological capital that involves examining psychological capital and its effects across multiple life domains, including work, relationships, and health. This article focuses on the effects of psychological capital on objective health outcomes. Using data from a sample of 1,889 U.S. Army soldiers, we demonstrate that soldiers with higher levels of psychological capital prior to deployment were less likely to receive diagnoses for mental health problems and substance abuse postdeployment. In addition, the effects of psychological capital on mental health diagnoses were mediated by soldiers’ overall health perceptions.
Beyond The Bright Side: Dark Personality At Work, Peter D. Harms, Seth M. Spain
Beyond The Bright Side: Dark Personality At Work, Peter D. Harms, Seth M. Spain
P. D. Harms Publications
Despite the long history of the psychological study of dark personality characteristics and the recent surge of interest in the topic, much work remains to fully understand the breadth and depth of the impact of dark personality in the workplace. This commentary briefly covers the history of dark personality, discusses the place of this special issue within that history, and then proposes a number of avenues for future research in terms of defining, measuring, and providing a more comprehensive theoretical framework for the study of dark personality.