Affiliation:
1. University at Albany, State University of New York, USA
2. Stephen F. Austin State University, Nacogdoches, TX, USA
Abstract
Comparatively little research exists on single-skill math (SSM) curriculum-based measurements (CBMs) for the purpose of monitoring growth, as may be done in practice or when monitoring intervention effectiveness within group or single-case research. Therefore, we examined a common variant of SSM-CBM: 1 digit × 1 digit multiplication. Reflecting how such measures are often used in contemporary research and practice, we examined the comparative reliability of three representative SSM-CBM set sizes of 8, 16, and 32 unique problems. In a separate study, we investigated the possible benefit of stratifying problems within operation and probe relative to random assignment. Findings suggest that SSM-CBM slope reliability benefits from explicit stratification and that set size is a relevant consideration. Implications for the selection and interpretation of SSM-CBMs when engaging in practice and research are discussed.
Subject
General Psychology,Clinical Psychology,Education
Cited by
5 articles.
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