Before revision: Information school degree programs include course offerings in areas such as information architecture, design, information retrieval, economics, policy ,security, and telecommunications; knowledge management, user experience design, and usability; conservation and preservation, including digital preservation; librarianship and library administration; the sociology of information; and human–computer interaction.
After revision: Information school degree programs include course offerings in areas such as information architecture, design, , retrieval economics, policy ,security, and telecommunications; knowledge management, user experience design, and usability; conservation and preservation, including digital preservation; librarianship and library administration; the sociology of information; and human–computer interaction.