Alexander Wendt 運用量子意識理論作為其建構主義的知識論主張，嘗試證明科學實在論的觀點，也就是可以能科學地研究與證明理念與意識在形成集體認同及行動的作用。Wendt 的量子意識理論肇因於建構主義內部的知識論爭論，他科學實在論的知識論立場引發了不同的批評，遂而提出量子意識理論作為回應，企圖告訴讀者不同的思考世界方式。

本文將聚焦於 Wendt 所提出的量子意識理論(假設)對於建構主義理論 (甚至整個國際關係理論)的意涵，以及國際關係學者對 Wendt 量子知識論的批評，並對於 Wendt 引用量子理論作為建構主義的新知識論立場，藉以發展其量子社會科學理論，提出個人的分析與評論。

Alexander Wendt tries to use quantum consciousness theory or hypothesis (QCT) as an epistemological position for his constructivism to defend the scientific realism that it can scientifically research and prove the effects of ideas and consciousness on collective identity formation. Wendt’s QCT resulted from the epistemological debates within constructivism, his scientific realism has generated various critics, he initiated QCT to response these critiques and tried to tell readers how to think the world differently.

This article focused on the implications of Wendt’s QCT on constructivism and the International Relations Theory, on other critiques, and to analyze and comment the new epistemological position used to develop his quantum social science.