Abstract: Abstract：Based on the perspective of individual intrinsic motivation，using the principle of the positive psychology and a sample of technical personnel in enterprise，developing the definition，dimensions and scale of proactive innovation behavior. The main content of this research includes：first，the theory of individual proactive behavior is applied to the field of scientific and technological innovation，defines the connotation of proactive innovation behavior of technical personnel，and verified through qualitative empirical research；then，using the critical incident method to collect，analysis and revise the examples of behavior，constructing the core concept，dimension and scale of the proactive innovation behavior；Finally，we constitute its final dimensions and measurement scale through quantitative analysis with 540 questionnaires. The results of research show that technical personnel proactive innovation behavior has a connotation structure of second-order dimension：spontaneous，supported by a sub-dimension of eager to innovation；previous preparation，supported by two sub-dimensions of preparation in thought and resources；cross obstacle，supported by three sub-dimensions of not afraid of risk，overcome the difficulty and the tenacity.

摘要： 摘要：基于个体内在动力视角，运用积极心理学原理，以企业科技人员为样本，对主动性创新行为进行了概念界定、维度划分和量表开发。本研究主要内容包括：首先，将个体主动行为理论应用于科技创新领域，界定了科技人员主动创新行为概念的内涵，并通过质性实证研究加以验证；进而，采用关键事件法收集、分析、修正行为事例，建构了该核心概念的初始维度与量表；最后，通过540份问卷的定量分析确定了其最终维度构成与测量量表。研究结果表明，科技人员主动性创新行为具有二阶维度结构内涵：自发性，由渴望创新1个子维度支撑；前期准备，包涵思维准备和资源准备2个子维度；跨越障碍，由不畏风险、克服困难和坚韧性3个子维度构成。

关键词: 关键词：主动行为, 主动创新行为, 自发性, 前期准备, 跨越障碍, Key Words：proactive behavior, proactive innovation behavior, spontaneous, previous preparation, cross obstacle