Logistic regression analyses, using performance on all problems (predictor variables), except one (outcome variable), to predict performance on the outcome variable.

Logistic regression analyses, using performance on all problems (predictor variables), except one (outcome variable), to predict performance on the outcome variable.本研究采用逻辑回归分析方法，以某一因变量（outcome variable）之外的全部问题的表现作为预测变量（predictor variables），以此实现对该因变量对应问题表现的预测。