【关 键 词 】：
In this study, 55 students majoring in Educational Technology of a university in east Chinaare selected as subjects and the experimental method is adopted. Those students are asked to draw aconcept map of behaviorist learning theory. Then according to their drawings, students are divided into anexperiment group and a control group with equal knowledge representation. Students in the control groupare provided with measurement standards of knowledge representation based on concept map, and theyinterpret the connotations of those standards online. For students in the experimental group, they justreceive the frame of the measurement standards, and they have to generate the specific contents andmethods independently through online negotiation. Then the online collaborative evaluation of concept mapis carried out in groups. The results indicate that students in the control group score significantly higherthan those in the experimental group in terms of conceptual representation; while when it comes to the fourdimensions of the concept map, the guidance of different scoring standards and different collaborativelearning styles will affect the effects of these dimensions.