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Partners of ASC
4ROI
- The leading provider in assessments for your business
The Donath Group
- Expert consultants for testing programs
Excelleron Resources
- A wide range of administration and support services for agencies
Resources on Psychometrics
CAT Central
- The premier website on computerized adaptive testing (CAT)
Introduction to item response theory
- Includes free introductory book
U of Illinois IRT Tutorial
- Use Internet Explorer
Wikipedia Psychometrics Listing
- Good pages on IRT, CTT, CAT, CCT, standard setting, etc.
NCME
- Interested in studying psychometrics? See a list of graduate programs here.
Psychometric Journals
Applied Psychological Measurement
Educational and Psychological Measurement
International Journal of Testing
Journal of Applied Testing Technology (free)
Journal of Educational Measurement
Journal of Testing, Learning, and Assessment (free)
Practical Assessment, Research, and Evaluation (free)
Links to Assessment-Related Organizations
American Educational Research Association (AERA)
American Psychological Association (APA) (Div. 5, Measurement)
Association of Test Publishers (ATP)
Buros Institute of Mental Measurements
Council on Licensure, Enforcement, and Regulation (CLEAR)
International Association for Computerized Adaptive Testing (IACAT)
International Public Management Association for Human Resources Assessment Council (IPMAAC)
International Test Commission
Joint Committee on Testing Practices
National College Testing Association (NCTA)
National Council on Measurement in Education (NCME)
Institute for Credentialing Excellence (ICE)
Psychometric Society
Society for Industrial-Organizational Psychology (SIOP)
Related Links
American National Standards Institute (ANSI)
American Society of Association Executives (ASAE)
Certification Magazine (IT Industry)
Certification Network Group (CNG)
International Society for Performance Improvement