Value-added metrics or models (VAMs) are an important component of the teacher evaluation process that evaluators use to determine the value teachers add to their students' academic achievement. VAMs are used to arrive at a score that is derived from the number of the teachers' students who pass and/or fail a standardized assessment. While prior…

Indiana K-12 teacher evaluations were lawfully mandated by Public Law (PL) 90 in 2012. PL 90 required all public-school teachers to be rated annually by their administrators using a state approved teacher evaluation rubric. Teachers were evaluated as highly effective, effective, needs improvement, and ineffective. Student achievement and growth on…

Recent methods to improve generalizations from nonrandom samples typically invoke assumptions such as the strong ignorability of sample selection, which is challenging to meet in practice. Although researchers acknowledge the difficulty in meeting this assumption, point estimates are still provided and used without considering alternative…

Career and technical education (CTE) is increasingly seen as a major potential contributor to the recovery of the U.S. economy. However, the effectiveness and impact of the current Carl D. Perkins Act (otherwise known as Perkins IV) that governs CTE are unclear. Is the federal investment in CTE paying off? To answer this, we need to establish the…

The evaluation, improvement, and accountability of teachers has been the topic of the nation throughout the era of No Child Left Behind. Where some critics point to a business model of measuring outputs (i.e., student achievement scores on standardized tests) to evaluate teacher performance, others will advocate for a fair evaluation system that…

This year the Center on Education Policy (CEP) analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps…