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Reflective Thinking In Elementary Preservice Teacher Portfolios: Can It Be Measured And Taught?, Rebecca Pennington

Journal of Educational Research and Practice

This study examined whether teacher portfolios can be validly and reliably assessed by investigating the effect of an instructional tool on increasing the level of reflective thinking in elementary preservice teachers’ portfolios. It also examined whether reflective thinking in preservice teachers’ electronic portfolios represented sufficient quality to make them useful in practice. The Rubric for Evaluating Portfolio Reflective Thinking instrument developed for this study demonstrated moderate levels of interrater reliability (r = .66) and sufficient content validity to be used to measure reflective thinking. Also, members of the treatment group scored significantly higher on five of the six portfolio domains …