The following are links to instructional videos on test development and psychometrics. You have the option of left-clicking to watch immediately, or right-clicking to save it on your computer for later viewing.

Iteman 4: Setting up files, choosing specifications, and running the program: Watch SWF | Watch AVI

Iteman 4: Interpreting the output: Watch SWF | Watch AVI

Iteman 4: Quick Start Guide (PDF)

Xcalibre 4: Files, specifications, and running the program: Watch SWF | Watch AVI

Xcalibre 4: Interpreting output: Watch SWF | Watch AVI

Introduction to Item Writing: Watch SWF | Watch AVI

Introduction to Computerized Adaptive Testing (CAT): Watch SWF

Requirements for Computerized Adaptive Testing (CAT): Watch SWF

Discussion of Computerized Adaptive Testing (CAT) By Professor David J. Weiss: mp4 available here

• 

  Test authoring & delivery

  FastTEST Web is the most advanced system available, including computerized adaptive testing (CAT).

• 

  Advanced analysis

  Iteman 4 and Xcalibre 4 produce professional statistical reports - necessary for accreditation - with classical or IRT methods.

• 

  Adaptive testing

  Cut your tests in half and enhance examinee experience.