In this article we use a multifacet measurement technique, the multifacet Rasch model, to analyze the results of an IRR-training program. Our approach is an alternative to the procedures—congruency, consistency, agreement (rwg), sensitivity, and systematic differences—currently used during IRR training within the airline industry. ...
Line Operational Simulations (LOS) are commonly used for training and evaluating pilot crews under realistic conditions. Despite their widespread use, the construct validity of LOS ratings remains largely unexplored. This article provides research-based guidelines for improving the construct validity of LOS ratings. ...
The intent of most employment equity analyses is to determine what the treatment of a protected group of employees would have been in the absence of discrimination. To be valid, those analyses have to take into account any legally relevant differences between the protected employees and a comparison group of employees. ...
Most attempts to validate the effectiveness of Crew Resource Management (CRM) training have focused on assessing the trainees' reactions to their CRM training. This report describes the results of a large-scale survey of pilots' perceptions of and experiences in their training, focusing on their responses to a series of questions ...
This report outlines a number of critical issues that should be addressed in order to allow states to explore and understand relationships between the performance of English language learning students on NAEP and on state assessments in this policy context.
This paper addresses statistical aspects of the No Child Left Behind (NCLB) Act. One of the goals of this paper is to further the discussion on how gaps in performance might be defined and to offer candidate gap estimators. Each of the candidate definitions of gap given will ...
This spotlight takes a look at the history of Title I, how the program has changed over time, and how it affects children, schools, families and education policy. Experts weigh in on the program's past and future in interviews, briefs, and blogs.
AIR experts offer reflections on state ESSA plans submitted to the U.S. Dept. of Education as of May 2017. The plans lay out educational priorities for years to come. Highlighted topics include accountability, college and career readiness, and school improvement.
As ambulatory surgery becomes a more common alternative to inpatient hospitalization, this study identifies the realm of risk factors associated with surgical site infections at ambulatory surgery centers; and recommends interventions to reduce the likelihood of such infections due the most common risk factors: Infection control practices and communications ...