Voice is a risky and more challenging type of organizational citizenship behavior in that it is designed to bring about change. Using conservation of resources and social exchange theories, we investigate relationships between voice, perceptions of organizational politics, and perceived organizational support (POS). We also investigate the mediating role of POS in the politics–voice relationship to determine the extent to which POS can explain this relationship. Lagged survey data from supervisor–employee dyads (N = 257) were collected 6 weeks apart. Results show that perceptions of organizational politics were negatively related to voice, while POS was positively related to voice. POS had a mediating effect on the relationship between perceptions of organizational politics and voice. Our results underscore the importance of contextual factors in encouraging or prohibiting voice and may help managers and organizations understand how best to encourage this important change-oriented workplace behavior.

中文翻译：

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在工作中畅所欲言：感知组织支持在解释组织政治感知与发声行为之间的关系中的作用

声音是一种风险和更具挑战性的组织公民行为，因为它旨在带来变革。使用资源保护和社会交换理论，我们调查了声音、组织政治感知和感知组织支持 (POS) 之间的关系。我们还调查了 POS 在政治-声音关系中的中介作用，以确定 POS 可以在多大程度上解释这种关系。来自主管-员工二人组 (N = 257) 的滞后调查数据相隔 6 周收集。结果表明，对组织政治的看法与声音呈负相关，而 POS 与声音呈正相关。POS 对组织政治感知与声音之间的关系具有中介作用。