Communication & Mass Media Complete 提供通訊和大眾傳播相關領域的最健全優質研究方案。CMMI 合併了 CommSearch（原由 National Communication Association 製作）和 Mass Media Articles Index（原由 Penn State 製作）的內容，以及其他眾多通訊、大眾傳播方面的期刊及其他相關領域的研究，建立廣度與深度空前、包含全部通訊學科的研究與參考資源。CMMI 收錄 570 多種期刊的完整（「核心」）索引和摘要，以及 200 多篇精選（「重要」）內容，組合成 770 多種期刊的覆蓋範圍。此外，該資料庫還包括超過 450 種期刊的全文。
Communication & Mass Media Complete provides the most robust, quality research solution in areas related to communication and mass media. CMMC incorporates the content of CommSearch (formerly produced by the National Communication Association) and Mass Media Articles Index (formerly produced by Penn State) along with numerous other journals in communication, mass media, and other closely-related fields of study to create a research and reference resource of unprecedented scope and depth encompassing the breadth of the communication discipline. CMMC offers cover-to-cover (“core”) indexing and abstracts for more than 570 journals, and selected (“priority”) coverage of nearly 200 more, for a combined coverage of more than 770 titles. Furthermore, this database includes full text for over 450 journals. Many major journals have indexing, abstracts, PDFs and searchable cited references from their first issues to the present (dating as far back as 1915). CMMC contains a sophisticated Communication Thesaurus and comprehensive reference browsing (i.e. searchable cited references for peer-reviewed journals covered as “core”). In addition, CMMC features over 5,400 Author Profiles, providing biographical data and bibliographic information, and covering the most prolific, most cited, and most frequently searched for authors in the database. To further develop and enhance this database, EBSCO has established two working groups of expert advisors represented by leading librarians, bibliographers, and professionals in the areas of communication and mass media.
