» Test Locator
   Searchable database
   http://www.ets.org/testcoll/index.html

» APA Science Directorate: Testing and Assessment
   American Psychological Association. Provides information on psychological testing and assessment, acquiring psychological tests, and ordering the Standards for Educational and Psychological Testing guide.
   http://www.apa.org/science/testing.html

» About.com: Psychological Testing and Assessment
   Information and resources about educational and psychological testing and assessment, including a glossary of terms, guidelines and standards, and links to a selection of online tests.
   http://psychology.about.com/cs/test/

» American Board of Assessment Psychology
   Certification board for psychologists specializing in assessment. Includes list of members, details of annual conference, and newsletter.
   http://www.assessmentpsychologyboard.org/

» Association of Test Publishers
   An association of test publishers for industrial, clinical and educational institutions. Includes newsletters and articles addressing issues relevant to selection testing.
   http://www.testpublishers.org/

» BENET Clinical Assessment
   Selected assessment resources in clinical psychology, neuropsychology and behavior analysis.
   http://www.webenet.com

» Buros Institute
   The Buros Institute publishes the Mental Measurements Yearbook and Tests in Print. This site provides information and links to other resources for locating both tests and evaluative reviews of tests.
   http://www.unl.edu/buros/

» Cause, chance and Bayesian statistics
   Briefing document to facilitate understanding Bayesian statistics, including its application to intelligence quotient statistics.
   http://www.abelard.org/briefings/bayes.htm

» Intelligence and Nurture
   General information about psychological testing with emphasis on giftedness testing and childhood nurture. Brief overview of testing theory, reliabilty, validity.
   http://maxpages.com/raindrops/Psychology+tests

» Psych Central - Self-Help Quizzes
   Short quizzes for self-diagnosis of adult ADD, depression, mania, eating disorders, OCD, sexual addiction, and domestic violence.
   http://psychcentral.com/quizzes.htm

» Psychological Testing
   A description of the types of Psychological Tests, the justification for their uses, and client rights.
   http://www.guidetopsychology.com/testing.htm

» Tests and Measures in the Social Sciences
   Keyword and author index to more than 7000 full text assessment instruments available in over 70 compilation volumes.
   http://libraries.uta.edu/helen/test&meas/testmainframe.htm