Approaches to Test Development
Key objectives covered in this chapter:
- Outline and define the basic components of classical test theory (CTT), including the meaning of sample dependence.
- Conceptually describe item response theory (IRT) and its relationship to computer adaptive testing (CAT).
- Describe some of the different meanings of the term computerized testing.
- Describe some accessible IRT resources and discuss how to determine which test development approach is most appropriate.
- Discuss some of the major considerations determining the extent to which test development activities might be contracted out versus completed in-house. ...
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