University of Calgary / University of Toronto / Tufts University / University of Pennsylvania / Seoul National University / /
IndustryTerm
social media / absent core networks / larger personal networks / less diverse core networks / Internet use / passive media / discussion networks / online activities / communication technologies / INTERNET AND MOBILE PHONE USE IS RELATED TO NETWORK / social networks / cellular network / larger and more diverse core networks / Internet users / social networking services / Internet activities / /
Organization
United States Census Bureau / Seoul National University / University of Pennsylvania / University of Calgary / Annenberg School for Communication / Tufts University / University of Toronto / /
Person
Evans Witt / Norman Nie / Keith N. Hampton / Wang / Robert Kraut / John Horrigan (Pew) / Jacqueline Olds / Barry Wellman / Richard Schwartz / Lee Rainie (Pew) / Eun Ja / /
Position
assistant professor / U.S. General / /
ProvinceOrState
Pennsylvania / /
Technology
cellular telephone / communication technologies / mobile phones / /