Title Nontechnical strategies to reduce children's exposure to inappropriate material on the internet [electronic resource] : summary of a workshop / Committee to Study Tools and Strategies for Protecting Kids from Pornography and Their Applicability to Other Inappropriate Internet Content, Board on Children, Youth, and Families, and Computer Science and Telecommunications Board, Division of Behavioral and Social Sciences and Education, and Division on Engineering and Physical Sciences, National Research Council, and Institute of Medicine ; Joah G. Iannotta, editor.