In 2012 the human physiology related content of the English as well as German Wikibooks and Wikipedia
projects were licensed under Creative Commons Attribution-ShareAlike.
2020 by Robert Biswas-Diener, Portland State University
Ed Diener, Universities of Utah.
Provides standard introduction to psychology course content with a specific emphasis on biological aspects of psychology. This includes more content related to neuroscience methods, the brain and the nervous system.