Introductory note The sites below represent only some of the many excellent sites on the Web. If you feel that we have missed out any especially important ones please let us know and we will add them. Links Disclaimer These links are provided for the convenience of psychologists. PsychAssessment.com.au does not necessarily endorse or recommend any of the content of these linked pages. Psychologists are advised to excercise professional judgement in looking at these links. General sites British Medical Journal Statistics Textbook The journal provides free on line textbook. See BMJ 'Statistics Notes’ - a large selection of brief articles on a variety of clinically relevant statistical topics.
ERIC Digests Provides short introductory articles on a variety of topics in assessment and other areas. Hyperstat The site contains an on-line text book and various demonstrations of common distributions and other statistical concepts The Rice Virtual Lab in Statistics the site consists of online texts, demonstrations and calculating tools StatPages John Pezzullo's site provides links to a host of useful information, texts, and on-line calculators. Vassar Stats This very good site contains; * a statistics text book * calculators * clinical calculators
Receiver Operating Characteristic (ROC Curves)
Psychometrics Calculator sites Graphpad Software Quick Calcs Various calculators and statistical tables
Vassar Stats An excellent set of calculators, including some that will be very useful in clinical settings. OpenEpi Textbooks Vasser Statsoft ANU SurfStat Multiple Regression Bill Miller's Free Statistics Site! Special topics sites DAG Stat A spreadsheet for in-depth and exhaustive analysis of 2 x 2 tables
Statistical methods for rater agreement
Item Response Theory
Educational Testing Service
Annual Reviews of: Clinical Psychology Psychology Neurosciences
Critical reviews and sources of data for individual tests Mental Measurements Yearbook AND Tests in Print. Buros articles on how to evaluate tests and how to use the Buros Mental Measurements Yearbook and especially How to use tests in Print
APA FAQs about testing
Ethical codes and guidance * Standards for educational and psychological testing. (1999). Washington, DC: American Psychological Association. (800) 374-2721.
* Equal Employment Opportunity Commission, Civil Service Commission, Department of Labor, & Department of Justice. (1978). Adoption by four agencies of uniform guidelines on employeeselection procedures. Federal Register, 43 (166), 38290-38315.
* Society for Industrial and Organizational Psychology, Inc. (1987). Principles for the validation and use of personnel selection procedures (4th ed.). College Park, MD. (419) 353-0032.
* Joint Committee on Testing Practices (2004). Code of fair testing practices in education. National Council on Measurement in Education. (202) 336-6000.
BPS Psychological Testing Centre Has lots of informtion AND a section for TEST TAKERS And a lot of relevant downloadable PDFs |