Abbas Keramati* Keramati@ut.ac.ir * Corresponding author Industrial Engineering Department, University of Tehran, P.O. Box 11155(4563, Tehran, Iran Masoud Afshari(Mofrad M.Afshari@ut.ac.ir Information Technology Management Department, Tarbiat Modares University, P.O. Box 14115(111, Tehran, Iran Ali Kamrani Kamrani.ali@gmail.com Industrial Engineering Department, University of Tehran, P.O. Box 11155(4563, Tehran, Iran to this paper should be made as follows: Keramati, A., Afshari(Mofrad, M. and Kamrani, A. (2011) ‘The role of readiness factors in E(Learning outcomes: An empirical study’, , Vol. 57, pp.1919(1929. Although many researchers have studied different factors which affect E(Learning outcomes, there is little research on assessment of the intervening role of readiness factors in E(Learning outcomes. This study proposes a conceptual model to determine the role of readiness factors in the relationship between E( Learning factors and E(Learning outcomes. Readiness factors are divided into three main groups including: technical, organizational and social. A questionnaire was completed by 96 respondents. This sample consists of teachers at Tehran high schools who are utilizing a technology(based educating. Hierarchical regression analysis is done and its results strongly support the appropriateness of the proposed model and prove that readiness factors variable plays a moderating role in the relationship between E(Learning factors and outcomes. Also latent moderated structuring (LMS) technique and MPLUS3 software are used to