SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Thomson Reuters Journal Citation Reports 2015
To calculate the five year Impact Factor, citations are counted in 2014 to the previous five years and divided by the source items published in the previous five years.
© Journal Citation Reports 2015, Published by Thomson Reuters
The Internet and Higher Education, a is quarterly journal devoted to addressing contemporary issues and future developments related to online learning, teaching, and administration on the Internet in post-secondary settings. It is a peer-reviewed journal intended to be a vehicle for scholarly presentation and dissemination of contributions, theoretical and applied, significantly addressing innovative deployments of Internet technology in instruction and reporting on research to demonstrate the effects of the Internet and information technology (IT) on instruction in various contexts in higher education. The journal is international and interdisciplinary, inviting contributions from across the globe and from various academic disciplines. The journal provides a venue for theory papers, research studies, critical essays, editorials, reviews, case studies, and social commentary contributions. Special issues are often devoted to specific topic areas with guest editors assisting in the editorial process.
The scope of the journal is broad in terms of the range of issues and trends to be addressed, for example, innovations or best practices in online teaching, learning, management, and administration. Other issues may include: Internet technology design and use; instructional models in online courses; online course development and instructional design; interaction in online courses; collaborative learning; usability and evaluation of online environments and portals; online communities of practice; institutional policies, standards and assessment; accessibility standards in online instruction; internationalization and cultural aspects of online classrooms; and issues and trends in synchronous, asynchronous, and hybrid online learning.