Ketterlin-Geller, L. R., & Liu, K. (2008). Uses of think aloud to verify the cognitive attributes in division of fractions (Technical Report No. 0809). Eugene, OR: Behavioral Research and Teaching, University of Oregon.
TechRpt_0809
BEHAVIORAL RESEARCH & TEACHING
Research and Development in Student Learning and Academic Assessment
Ketterlin-Geller, L. R., & Liu, K. (2008). Uses of think aloud to verify the cognitive attributes in division of fractions (Technical Report No. 0809). Eugene, OR: Behavioral Research and Teaching, University of Oregon.
TechRpt_0809