Understanding genetic drift is crucial for a comprehensive understanding of biology, yet it is difficult to learn because it combines the conceptual challenges of both evolution and randomness. To help assess strategies for teaching genetic drift, we have developed and evaluated the Genetic Drift Inventory (GeDI), a concept inventory that measures…

States with an alternate assessment based on modified achievement standards (AA-MAS) that received a flexibility waiver from some of the requirements of No Child Left Behind are required to phase out their use of this assessment. And, on August 23, 2013, the U.S. Department of Education published a proposed rollback of regulation that allowed the…

State law requires that all certified professional personnel employed in Georgia school systems have their performance evaluated annually by trained evaluators. The Georgia School Counselor Evaluation Program (GSCEP) was designed to be used across all systems and schools for annual formative and summative evaluation purposes. The process used to…

Based on data from site visits to local educational agencies and area vocational technical schools, this report details an evaluation of Georgia's vocational programs. The report is presented in two sections with identical formats. Section 1 contains an analysis of data from secondary programs, while section 2 focuses on data from postsecondary…

This paper assesses the credibility of a single total instrument score and various logical sub-scores derived from a series of summative judgments about the quality of teaching performance. The objectives were to compare the generalizability of alternative Teacher Performance Assessment Instrument (TPAI) scores, to compare the dependability of…