NotesFAQContact Us
Collection
Advanced
Search Tips
Author
Helwig, Robert1
Tindal, Gerald1
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
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