In 1985 the state of Georgia introduced the Quality Core Curriculum (QCC) in accordance with the Quality Basic Education (QBE) Act. These learning standards identified the content knowledge that students were required to learn in each subject area at all grade levels. The QCC was replaced by the Georgia Performance Standards (GPS) to identify the…

We expect that word knowledge accumulates gradually. This article draws on earlier approaches to assessing depth, but focuses on one dimension: richness of semantic knowledge. We present results from a study in which three distinct item types were developed at three levels of depth: knowledge of common usage patterns, knowledge of broad topical…

To address whether or not modifications in test administration influence item functioning for students with disabilities on a high-stakes statewide problem-solving assessment, a sample of 868 students (with and without disabilities) from 74 Georgia schools were randomly assigned to one of three testing conditions (resource guide, calculator, or…

The major purpose of this study is to describe a conceptual framework for examining differential item functioning (DIF) and differential person functioning (DPF) as types of model-data misfit within the context of assessing students with disabilities. Specifically, DIF and DPF can be viewed through the lens of residual analyses. Residual analyses…

Using an explanatory mixed methods design, this study uses the National Standards of Quality for Online Courses to measure the extent to which teachers in a blended middle school and a fully online supplemental high school are designing quality online learning environments for students. As a part of fully online graduate coursework, graduate…