Transformational Leadership and Psychological Safety as Predictors of Employee Innovation
DOI:
https://doi.org/10.62872/pj.v1i4.519Keywords:
innovative work behavior, psychological capital, psychological safety, self-determination theory, transformational leadershipAbstract
The growing complexity of organizational environments has intensified scholarly and managerial interest in leadership mechanisms that foster employee innovation. This integrative literature review systematically examines how transformational leadership (TL) cultivates innovative work behavior (IWB) across public sector, educational, and private organizational contexts, with particular emphasis on the psychological pathways that mediate this relationship. Drawing on 14 peer-reviewed empirical studies published between 2021 and 2024, supplemented by foundational theoretical works, this review maps three dominant mediating mechanisms: (1) psychological capital (PsyCap), encompassing self-efficacy, hope, optimism, and resilience; (2) satisfaction of basic psychological needs, particularly autonomy and competence; and (3) psychological safety, defined as the shared belief within teams that interpersonal risk-taking is safe. Findings consistently demonstrate that the influence of transformational leadership on IWB operates substantially through these psychological resources and conditions, indicating that leadership impact is primarily indirect in nature. Leaders who deliver individualized consideration, intellectual stimulation, and inspirational motivation simultaneously cultivate the psychological infrastructure necessary for employees to generate, champion, and implement novel ideas. The review further highlights the role of knowledge sharing, ethical leadership, and ambidextrous human resource practices as contextual amplifiers. Theoretical implications are discussed within Conservation of Resources Theory, Self-Determination Theory, and social learning frameworks, followed by evidence-based recommendations for organizational development programs targeting both leadership behavior and the psychological conditions that enable innovation.
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