Self Explained That The Migration Of The Analogy Of The Problem, The Probability Calculation

Analogical transfer studies have shown that to increase the surface similarity and Structural Similarity is to help improve the scores of analogical transfer. However,these are external influencing factors.The paper adopted external factors and internal factors.On the basis of verifying the impact of surface similarity and structural similarity to analogical transfer.This article focus on testing the impact of self-explanation to analogical transfer.With the high school students of not learning the knowledge of high school probability took party in the experiment and the same teacher teachs two classes,in accordance with the matching principle,30 students of each class participated the experiment.a group of self-induced explanation for training, not the other group intervention.Used in this experiment 2(surface similar and dissimilar)×2(structural similar and dissimilar)×2(self-explanation of the training group and no self-explanation of the control group) mixed experimental design. Which surface similarity and structural similarity are the factors for the external-factors,self-explanation training for inter-factor.The experimental results show that:(1) the ability of training students' self-explaination will help improve the performance of analogical transfer.(2) the main effects of surface similarity is significantly.(3) the interaction effects of surface similarity and self-explanation is significantly.(4) the main effects of structural similarity is significantly.(5) the interaction effects of structural similarity and self-interpretation is significantly.(5) the interaction effects of surface similarity and structural similarity is not significantly.(6) the surface similarity,structural similarity and self-interpretation of the interaction effect of the three factors is not significantly.