Research Guides: Psychology (UNH Manchester): Reference Sources

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AccessScience This link opens in a new window
A college-level encyclopedia of science and technology. Includes a science dictionary, an "In the News" section, and several features for undergraduate students: basic tables, study guides, and brief scientific biographies. Mac Users: Use Safari with this database. There have been access problems with Internet Explorer.
Comprehensive Clinical Psychology This link opens in a new window
Information on the scientific status of clinical psychology and its subspecialties, theory, clinical techniques, history of the field, and current thinking about training, professional standards and practices, and socio-cultural factors in mental health and illness.
DSM-5 This link opens in a new window
A classification of mental disorders with associated criteria designed to facilitate more reliable diagnoses of these disorders. PDFs of earlier DSM editions are available. 5th edition, 2013
Britannica Online Academic Edition This link opens in a new window
Includes the complete encyclopedia, as well as Merriam-Webster's Collegiate Dictionary, the Britannica Book of the Year, and an Internet directory that includes more than 130,000 links to Web sites selected, rated, and reviewed by Britannica editors.

DSM-5-TR This link opens in a new window
First published revision (2022) to DSM-5 (published 2013) and includes updates from three separate revision processes. A classification of mental disorders with associated criteria designed to facilitate more reliable diagnoses of these disorders.