| Data from the Ministry of Education shows that the number of people studying online in colleges and universities will exceed 200 million in 2020.No matter what kind of education method is used,the quality of education is always the life of education.Throughout the existing research on online learning input,there are analysis and judgment based on behavioral data,as well as those that integrate cognitive,emotional and social factors,but there are still many unresolved issues that require deeper and more sustained analysis and exploration.Observed in terms of the effective ways currently available and used on the web,behavioral data-based online learning input analysis remains a major breakthrough for conducting quality evaluation.Input-based learning studies have found that effective learning requires students to devote their full attention to learning,and the degree of engagement in students’ online learning behaviors can have a significant impact on the effectiveness of online learning,but the objectivity of online learning behavioral engagement measures and the specific link between specific behavioral engagement and online learning effectiveness are currently unclear.Based on this,this study evaluates the behavioral engagement of college students in online learning.Based on literature research,this study studies the behavioral input of college students in online learning,guided by behavioral science theory and input learning theory.Firstly,starting from the most accessible behavior data of learners in online learning,it is analyzed from two dimensions: explicit and implicit,and the evaluation index of college students’ online learning behavior engagement is preliminarily constructed.Secondly,the three methods of point,line and area are used to further set the standards of the intensity,validity and accuracy of learning behavior input in the evaluation index of college students’ online learning engagement,and the effectiveness of the evaluation index is further verified by using the questionnaire.Finally,this evaluation index is applied to the online learning of a class,and the intensity,validity and accuracy of learners’ online engagement are analyzed,and the analysis results show that the intensity of explicit behavior engagement of most students is higher than that of their implicit behavior engagement,and all behaviors of different students are in different positions in the two-quadrant chart,and the factors affecting their formation are also different.Based on the above results,corresponding suggestions are put forward for student learning,teacher development and resource application under the condition of Internet intelligence.The above study concluded that 1)the online learning input assessment index constructed in this study has certain validity;2)the two-dimensional quadrant analysis method visualized the relationship between the external behavioral input and the implicit behavioral input;3)the intensity of the external behavioral input,which is multi-generic and frequent,is higher than the implicit behavior,which is inclined to the internal emotion category.This study explores the intensity,validity and accuracy of college students’ online learning behavior input,and provides theoretical support and new ideas for designing online teaching activities that can effectively improve college students’ online learning behavior investment.Online learning behavior investment is a variable state,in the future teaching,we should continue to pay attention to and study college students’ online learning behavior investment. |