3P 모형을 기반으로 협력학습의 주요 변인을 성취동기, 교수 학습 질, 심층적 학습접근방식, 학습자간 상호작용으로 선정 하고 각 변인이 팀성과와 개인성과에 미치는 영향을 연구하였다.
Based on the 3P model, the main variables of cooperative learning were selected as achievement motivation, quality of teaching and learning, in-depth learning approach, and interaction between learners, and the effect of each variable on team performance and individual performance was studied.