Conventional pundits, pollsters, and forecasters are focused on whether the economy will improve sufficiently in 2012 for President Barack Obama to gain reelection. The Keys to the White House, a prediction system that the author developed in collaboration with Vladimir Keilis-Borok, founder of the International Institute of Earthquake Prediction…

The annual Student Outcomes Survey collects information on the outcomes of two groups of students--those that have completed a qualification (graduates) and those that have completed only part of a course and then left the vocational education and training (VET) system (module completers). At the time of selecting the survey sample, insufficient…

Twenty-first century is seeing changes in the nature of work, the workforce, and employment practices. These changes, along with increased employer need to select employees who will have the best fit with particular jobs in order to increase return on investment, are leading employers toward greater use of preemployment assessments. The purpose of…

This primary purpose of the study was to expand the work of Garet, Porter, Desimone, Birman, and Yoon (2001) by creating and psychometrically testing an instrument designed to measure teachers' perceptions of characteristics of professional development. Elementary teachers (n = 406) from five school districts in Washington State participating in a…

There is little doubt that teacher quality is a key determinant of student achievement, but finding ways to identify and reward the best teachers has proven illusive. This research brief considers the stability of value-added measures of teacher effectiveness over time and the resulting implications for the design and implementation of…