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Carlson, James E.; Jirele, Tom – 1992
Some results are presented relating to the dimensionality of the 1990 National Assessment of Educational Progress (NAEP) mathematics item-response data. Based on theoretical considerations, practical limitations, and previous research, two procedures were selected for study: full information factor analysis as implemented in the TESTFACT computer…
Descriptors: Comparative Testing, Computer Software Evaluation, Factor Analysis, Grade 4
Download full textNaron, Nancy K.; Elliot, Norbert – 1987
A writing assessment study was conducted in the Fort Worth Independent School District (Texas) in the spring of 1986 as part of a larger program evaluation study of the Writing to Read (WTR) Program. WTR is a computer-based instructional system designed to develop the writing and reading skills of kindergarten and first-grade students. Two types…
Descriptors: Comparative Testing, Computer Assisted Instruction, Computer Software, Conventional Instruction
