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Laracy, Seth D.; Hojnoski, Robin L.; Dever, Bridget V. – Assessment for Effective Intervention, 2016
Receiver operating characteristic curve (ROC) analysis was used to investigate the ability of early numeracy curriculum-based measures (EN-CBM) administered in preschool to predict performance below the 25th and 40th percentiles on a quantity discrimination measure in kindergarten. Areas under the curve derived from a sample of 279 students ranged…
Descriptors: Numeracy, Kindergarten, Decision Making, Mathematics
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VanDerHeyden, Amanda M.; Burns, Matthew K. – Assessment for Effective Intervention, 2008
This article investigates the utility of various estimates of mathematics proficiency. The participants were 432 students in Grades 2 through 5. The delayed alternate form reliability of multiskill probes, retention probes, slopes of student growth, and trials to criterion were computed. The fluency probes were found to be both sufficiently…
Descriptors: Grades (Scholastic), Scores, Grade 5, Grade 2