caa a22 4500 606241868 CHVBK 20210128101315.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s11336-014-9401-5 doi (NATIONALLICENCE)springer-10.1007/s11336-014-9401-5 Chang Hua-Hua University of Illinois at Urbana-Champaign, 430 Psychology Building, 630 E. Daniel Street, M/C 716, 61820, Champaign, IL, USA aut Psychometrics Behind Computerized Adaptive Testing [Elektronische Daten] [Hua-Hua Chang] The paper provides a survey of 18 years' progress that my colleagues, students (both former and current) and I made in a prominent research area in Psychometrics—Computerized Adaptive Testing (CAT). We start with a historical review of the establishment of a large sample foundation for CAT. It is worth noting that the asymptotic results were derived under the framework of Martingale Theory, a very theoretical perspective of Probability Theory, which may seem unrelated to educational and psychological testing. In addition, we address a number of issues that emerged from large scale implementation and show that how theoretical works can be helpful to solve the problems. Finally, we propose that CAT technology can be very useful to support individualized instruction on a mass scale. We show that even paper and pencil based tests can be made adaptive to support classroom teaching. The Psychometric Society, 2014 computerized adaptive testing nationallicence multidimensional CAT nationallicence sequential design nationallicence martingale theory nationallicence a -stratified item selection nationallicence response time nationallicence constraint management nationallicence CD-CAT nationallicence Psychometrika Springer US; http://www.springer-ny.com 80/1(2015-03-01), 1-20 0033-3123 80:1<1 2015 80 11336 https://doi.org/10.1007/s11336-014-9401-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11336-014-9401-5 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Chang Hua-Hua University of Illinois at Urbana-Champaign, 430 Psychology Building, 630 E. Daniel Street, M/C 716, 61820, Champaign, IL, USA aut NATIONALLICENCE 773 0- Psychometrika Springer US; http://www.springer-ny.com 80/1(2015-03-01), 1-20 0033-3123 80:1<1 2015 80 11336