Study after study has found that new teachers tend to be less effective than educators with more experience. But despite having more junior staff, charter networks (referred to as CMOs) often outperform their district peers. So what's their secret? To find out, this study explores how teacher effectiveness varies and evolves across traditional and…

The purpose of this research was to determine if the Pennsylvania Value-Added Assessment System Average Growth Index (PVAAS AGI) scores, derived from standardized tests and calculated for Pennsylvania schools, provide a valid and reliable assessment of teacher effectiveness, as these scores are currently used to derive 15% of the annual…

Teacher value-added models (VAMs) must isolate teachers' contributions to student achievement to be valid. Well-known VAMs use different specifications, however, leaving policymakers with little clear guidance for constructing a valid model. We examine the sensitivity of teacher value-added estimates under different models based on whether they…

The purpose of this quantitative study was to investigate the effect of prekindergarten attendance on boys' and girls' standardized reading achievement scores in third and fifth grade. The thrust for more emphasis on increased information regarding the impact that prekindergarten has on standardized test results, both short-term and long-term, is…

This report presents findings from Phase 2 of a three-year teacher evaluation pilot conducted by the Pennsylvania Department of Education. Principals evaluated the teaching practices of teachers using The Framework for Teaching, a rubric that includes 22 components grouped into four broad teaching practice domains: (1) planning and preparation,…

This study examines the relationships between students' academic motivation, evidence of achievement as measured by assessments and the effects of feedback in mediating effort. Policy makers currently view student achievement is as synonymous with proficiency on standardized tests. Testing students as a means of determining educational…

For five years running, the National Council on Teacher Quality (NCTQ) has tracked states' teacher policies, preparing a detailed and thorough compendium of teacher policy in the United States on topics related to teacher preparation, licensure, evaluation, career advancement, tenure, compensation, pensions and dismissal. The 2011 State Teacher…