Mastering a cognitive skill requires many practice sessions, occurring over a period of days, weeks, months, or even years. Although a large body of research describes and explains gains made within a given practice session, few studies have investigated what happens to these gains across a delay, and none have examined effects of delays on…

National standards and funds have helped ensure that technology access is no longer as problematic as it once was in education, but some questions remain about how effectively educational technologies are being utilized prepare students with 21st century skills that include higher-order thinking skills. For this reason, scholars have emphasized…