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Download full textHaertel, Edward – 1981
National Assessment of Educational Progress (NAEP) Mathematics Assessment (1982) data were analyzed using latent class models to determine patterns of distinct skills required by different exercises and to estimate the pattern distributions. The populations were 9-, 13-, and 17-year-old examinees. Skills were assumed to be intermediate between…
Descriptors: Cluster Analysis, Educational Assessment, Elementary Secondary Education, Item Analysis
