This paper presents the Agresti & Coull "Adjusted Wald" method for computing confidence intervals and margins of error for common proportion estimates. The presented method is easily implementable by business students and practitioners and provides more accurate estimates of proportions particularly in extreme samples and small…

This paper describes the use of existing confidence and performance data to provide feedback by first demonstrating the data's fit to a simple linear model. The paper continues by showing how the model's use as a benchmark provides feedback to allow current or future students to infer either the difficulty or the degree of under or over…

In this paper, we report on a study to quantify the impact on student learning and on student assessment literacy of a brief assessment literacy intervention. We first define "assessment literacy" then report on the development and validation of an assessment literacy measurement instrument. Using a pseudo-experimental design, we…