Inside the Black Box of Alpha, Beta, and Gamma Change: Using a Cognitive-Processing Model to Assess Attitude Structure
提出用认知加工模型来区分态度结构中的三种变化类型（阿尔法、贝塔、伽马），帮助研究者更准确地测量组织变革中的态度变化。
Richard C. Thompson, James G. (Jerry) Hunt, Inside the Black Box of Alpha, Beta, and Gamma Change: Using a Cognitive-Processing Model to Assess Attitude Structure, The Academy of Management Review, Vol. 21, No. 3 (Jul., 1996), pp. 655-690