Purpose – The aim of this research is to determine the importance and impact of project-based learning (PBL) on students' knowledge in Lean and Six Sigma courses where practical application of theoretical knowledge is necessary. Design/methodology/approach – Students teams were given...

The purpose of this study was, first, to estimate the impact of alcohol and drug use on the employment status of men and women and, second, to examine whether a history of past use, as opposed to current use, adversely affects the propensity to be employed. Using data from the National...

The purpose of this study was, first, to estimate of the impact of alcohol and drug use on the employment status of men and women, and second, to examine whether a history of past use, as opposed to current use, adversely affects the propensity to be employed. <p>Using data from the National...</p>