The purpose of this article is to describe the processes followed to develop an authentic, reliable and valid play-based assessment of communication-related behaviours in young children with severe disabilities. The Daily Multiple Measurement Instrument (DMMI) was developed to be used based on an intervention package of play activities. The…

To facilitate the proper technical use of the test scores obtained from the administration of the tests, the curricular and psychometric characteristics of the tests are described in a series of technical manuals. This manual, the seventh in the series, contains a description of the characteristics of the North Carolina Test of Chemistry. The test…

The School Subjects Attitude Scales were developed to measure student attitudes toward school subjects. It is intended for use in grades 5-12. Reliability estimates were sufficiently high to warrant using the Scales for responses of groups, but not with individuals. Various criteria confirmed the scales' validity. Large groups of public school…

The Connecticut Mastery Test was designed to assess specific skill levels of students by measuring performance on various learning objectives that students can be expected to master. The grade 4 Connecticut Mastery Test, given for the first time in the fall of 1985, provides information which can be used to improve instruction and the basic skills…