Computer programs are presented to plot item and test characteristic curves and item information functions for parameter estimates produced by the LOGIST and BICAL computer programs. These programs provide data in tabular format, but their usefulness in test development and measurement courses can be greatly enhanced by graphic plots of the item…

A discussion of the use of standardized tests in second language assessment focuses on the usefulness of program-based language tests aligned with specific curricula and capable of motivating students to participate in classroom activities that are a preparation both for the test and for life after the test. The purpose of this paper is to show…