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Digital Professional Portfolios of Preservice Teaching: An Initial Study of Score Reliability and Validity
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Derham, Carol; DiPerna, James – Journal of Technology and Teacher Education, 2007
The purpose of this study was to investigate initial evidence regarding the reliability and validity of scores from a digital professional portfolio (DPP) designed to assess the instructional competencies of preservice teachers. Data were collected from 30 preservice teachers during their intern teaching experience. Data were analyzed using a…
Descriptors: Portfolios (Background Materials), Portfolio Assessment, Preservice Teachers, Teacher Competencies