This construction provides a new lower bound on the maximum number of ... AT Benjamin,C Converse,HA Krieger - Elsevier Science Publishers B. V. 被引量: 28发表: 1995年 How do we measure TPACK? Let me count the ways In this chapter we reviewed a wide range of approaches to measure ...
limit the need for self-assessment and provide a more objective measure. Previous studies have used external assessment instruments to examine the validity of self-reports as measures of TPACK and have found consistently low to moderate correlations between self-assessed and externally assessed knowledge...