Psychological Safety in Ghana: Empirical Analyses of Antecedents and Consequences

Mavis Agyemang Opoku, Suk Bong Choi and Seung-Wan Kang
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Mavis Agyemang Opoku: College of Business, Gachon University, Seongnam 13120, Korea
Suk Bong Choi: College of Global Business, Korea University, 2511 Sejong-ro, Sejong City 30019, Korea
Seung-Wan Kang: College of Business, Gachon University, Seongnam 13120, Korea

IJERPH, 2019, vol. 17, issue 1, 1-20

Abstract: This study examines psychological safety as a mediator in the relationship between Leader–Member Exchange (LMX) and voice behavior. Based on the conservation of resources theory, a moderated mediation framework was used to examine human capital investments, specifically employee education and tenure, as boundary conditions of this relationship. The research hypotheses were tested with a sample of 207 employee-supervisor dyads working in a time-lagged design. The study found that psychological safety is an intermediary mechanism through which LMX affects voice behavior. Employees’ level of education negatively moderates the relationship between LMX and psychological safety. Furthermore, the results suggest that organizational tenure accentuates the relationship between LMX and psychological safety, and strengthens the indirect effect of LMX on voice behavior. The theoretical contributions and managerial implications are discussed in addition to directions for future research.

Keywords: LMX; education; organizational tenure; conservation of resources theory; psychological safety; voice behavior (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (1)

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