Testing a TPACK-Based Technology Integration Assessment Rubric 论文

摘要

Although there is ever-increasing emphasis on integrating technology in teaching, there are few well-tested and refined assessments to measure the quality of this integration. The few measures that are available tend to favor constructivist approaches to teaching, and thus do not accurately assess the quality of technology integration across a range of different teaching approaches. We have developed a more “pedagogically inclusive” instrument that reflects key TPACK concepts and that has proven to both reliable and valid in two successive rounds of testing. The instrument’s interrater reliability coefficient (.857) was computed using both Intraclass Correlation and a score agreement (84.1%) procedure. Internal consistency (using Cronbach’s Alpha) was .911. Test-retest reliability (score agreement) was 87.0%. Five TPACK experts also confirmed the instrument's construct and face validities. We offer this new rubric to help teacher educator's to more accurately assess the quality of technology integration in lesson plans, and suggest exploring its use in project and unit plans.