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Helwig, Robert; Anderson, Lisbeth; Tindal, Gerald – Journal of Special Education, 2002
An 11-item math concept curriculum-based measure (CBM) was administered to 171 eighth grade students. Scores were correlated with scores from a computer adaptive test designed in conjunction with the state to approximate the official statewide mathematics achievement tests. Correlations for general education students and students with learning…
Descriptors: Curriculum Based Assessment, Educational Assessment, Evaluation Methods, Learning Disabilities
Peer reviewed Peer reviewed
Helwig, Robert; Tindal, Gerald – Assessment for Effective Intervention, 2002
Four alternate versions of a 15-item general outcome measure (GOM) of mathematics conceptual understanding and applications were developed and administered to 117 eighth-graders. Results were correlated with scores on state multiple-choice mathematics achievement tests. Correlations ranged from .81 to .87 with no significant differences, offering…
Descriptors: Educational Assessment, Evaluation Methods, Grade 8, Learning Disabilities