The major issues encountered by the testing staff of the Austin Independent School District when changing achievement tests were identified. The 1970 California Achievement Tests were replaced by the district with the 1978 Iowa Tests of Basic Skills. The major tasks were selection of a new instrument and securing funds to purchase it. However,…

Inspired by four recent decisions to change achievement tests used in the Austin Independent School District, the separate forms used and procedures followed have been combined into a systematic approach intended for use in future achievement test selections. A rating scale (Attachment 1) was developed to expedite a systematic comparison among…