Meta Analysis On The Influencing Factors Of University Users' Intention In Mobile Libraries

With the advent of big data age,users' access to information has changed from paper resources to digital resources.Digital resources have become very important resources in libraries.Users can easily use digital resources,and need mobile library to provide support.On the other hand,the sudden emergence of epidemic makes digital resources the main form of users' access to information resources.The emergence of mobile library makes users more convenient and efficient use of library resources.From the current research situation,on the one hand,more and more scholars have paid attention to the field of mobile library,and put forward many influencing factors models of mobile library users' adoption intention,but these studies are fragmented and it is difficult to get the universal conclusion;on the other hand,some influencing factors show inconsistent or even contradictory conclusions in different studies.Meta analysis is a re analysis of the analysis results,which is a method to integrate a large number of independent research results,reduce the errors caused by the different research methods,sample selection differences and sample size,so as to get general conclusions.Therefore,it is necessary to meta analysis the independent research on the influencing factors of user adoption intention of mobile library at home and abroad,in order to draw the universal conclusion of influencing factors,and enrich the research content of user behavior research field.Based on TAM model,UTAUT model,DOI model and other models and theories,combined with the previous empirical research hypotheses and the characteristics of mobile libraries at home and abroad,this paper puts forward 10 research variables and hypotheses: perceived usefulness,perceived quality,task technology matching,perceived ease of use,convenience,subjective norms,perceived trust,perceived cost,self-efficacy and individual innovation.Then,the meta-analysis method is used to verify the hypothesis.First of all,we collected literature from many databases at home and abroad,and screened them according to the literature screening and exclusion criteria.A total of 40 empirical studies were obtained.Through heterogeneity test,meta-analysis,publication bias test and sub group research,the results show that perceived usefulness,perceived quality,perceived ease of use,self-efficacy and individual innovation are highly significantly positively correlated with the adoption behavior intention of mobile library university users;task technology matching,convenience and subjective norms are positively correlated with the adoption behavior intention of mobile library university users The results show that there is a general significant positive correlation between the willingness;there is a low significant positive correlation between the perceived trust and the adoption intention of university users of mobile library;the effect of perceived cost on the adoption behavior of university users of mobile library is not significant.The sub group research results show that the research objects may be the moderating variables between perceived usefulness,perceived ease of use and individual innovation and the adoption behavior of university users in mobile library.