New Methods and Directions in Achievement Measurement IRT

Author(s):

Willingham, Warren W.

Publication Year:

1979

Source:

Schrader, William B. (ed.) Measuring Achievement: Progress Over a Decade: Proceedings of the 1979 ETS Invitational Conference. San Francisco: Jossey-Bass Inc., 1979, p73-80

Document Type:

Chapter

Page Count:

8

Subject/Key Words:

Measurement, Item Response Theory (IRT), Cognitive Processes, Content Validity