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Pennington, Rebecca E. – ProQuest LLC, 2010
This study was designed to determine whether teacher portfolios can be validly and reliably assessed, to investigate the effect of an instructional tool on increasing the level of reflective thinking in elementary preservice teachers' portfolios, and to find whether electronic portfolios designed and assessed in optimal conditions represent…
Descriptors: Portfolios (Background Materials), Control Groups, Preservice Teachers, Intervention
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Murdock, Linda C.; Cost, Hollie C.; Tieso, Carol – Focus on Autism and Other Developmental Disabilities, 2007
The "Social-Communication Assessment Tool" (S-CAT) was created as a direct observation instrument to quantify specific social and communication deficits of children with autism spectrum disorders (ASD) within educational settings. In this pilot study, the instrument's content validity and interrater reliability were investigated to determine the…
Descriptors: Nonverbal Communication, Autism, Content Validity, Test Validity