NOBA Psychology Textbooks"Noba is a free online platform that provides high-quality, flexibly structured textbooks and educational materials. These textbooks and materials are licensed under the Creative Commons CC BY-NC-SA 4.0 International License. Users may reuse, redistribute, and remix the content to suit their needs. The goals of Noba are three-fold: to reduce financial burden on students by providing access to free educational content; to provide instructors with a platform to customize educational content to better suit their curriculum; to present free, high-quality material written by a collection of experts and authorities in the field of psychology."