TY - RPRT T1 - Mathematical-programming approaches to test item pool design Y1 - 2002 A1 - Veldkamp, B. P. A1 - van der Linden, W. J. A1 - Ariel, A. KW - Adaptive Testing KW - Computer Assisted KW - Computer Programming KW - Educational Measurement KW - Item Response Theory KW - Mathematics KW - Psychometrics KW - Statistical Rotation computerized adaptive testing KW - Test Items KW - Testing AB - (From the chapter) This paper presents an approach to item pool design that has the potential to improve on the quality of current item pools in educational and psychological testing and hence to increase both measurement precision and validity. The approach consists of the application of mathematical programming techniques to calculate optimal blueprints for item pools. These blueprints can be used to guide the item-writing process. Three different types of design problems are discussed, namely for item pools for linear tests, item pools computerized adaptive testing (CAT), and systems of rotating item pools for CAT. The paper concludes with an empirical example of the problem of designing a system of rotating item pools for CAT. PB - University of Twente, Faculty of Educational Science and Technology CY - Twente, The Netherlands SN - 02-09 N1 - Using Smart Source ParsingAdvances in psychology research, Vol. ( Hauppauge, NY : Nova Science Publishers, Inc, [URL:http://www.Novapublishers.com]. vi, 228 pp ER -