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How Can We Explain the Relationship Between Quality Interaction and Quality Learning in E-Learning? A Maximum Variability Study in Four-Cases

Written By

Ana Elena Schalk Quintanar

Submitted: 12 May 2011 Published: 14 March 2012

DOI: 10.5772/35564

From the Edited Volume

E-Learning - Long-Distance and Lifelong Perspectives

Edited by Elvis Pontes, Anderson Silva, Adilson Guelfi and Sergio Takeo Kofuji

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Written By

Ana Elena Schalk Quintanar

Submitted: 12 May 2011 Published: 14 March 2012