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

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

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

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

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/

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

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

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/

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

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/