Estimates of the costs of including hands-on measures of science skills in a large-scale assessment program were derived from a field trial involving more than 2,000 fifth and sixth graders. Results suggest that complexity makes hands-on assessments more than three times as expensive as open-ended writing assessments. (SLD)

To examine how performance-based assessment changed mathematics teaching under conditions of moderate and low-stake assessment, middle school teachers were studied in five districts in Maryland and Maine, with interviews of 82 teachers and administrators. Findings suggest that effects of state testing on teaching may be overrated by both advocates…