中文摘要：

主要研究变革型领导行为对员工建言行为的影响及其中介作用机制。在中介作用机制的探讨上,主要从心理认知和社会交换的理论视角出发,侧重于分析心理安全知觉和领导部属交换的中介作用。研究采用问卷调查研究的方法,研究对象是广州5家高科技电子制造企业中的213名员工及其对应的213名领导。通过数据分析发现：变革型领导行为对员工建言行为有显著的正向影响,领导部属交换与心理安全知觉在其中起着完全中介的作用。

英文摘要：

This paper investigates the impact of transformational leadership on employee voice behavior.Based on the psychological cognition and social exchange perspectives,the paper further examines the mediating effects of employee psychological safety perceptions and leader member exchange quality in the relationship between transformational leadership and employee voice.The study uses a matched sample of 213 supervisor-subordinate dyads employed in 5 high-tech electronic manufacturing firms in Guangzhou to test the hypotheses.The results indicate that transformational leadership is positively related to employee voice behavior,and this effect is fully mediated by employee psychological safety perceptions and leader member exchange quality.