This paper reports on longitudinal study regarding integrity of testing in an online format as used by e-learning platforms. Specifically, this study explains whether online testing, which implies an open book format is compromising integrity of assessment by encouraging cheating among students. Statistical experiment designed for this study…

This article provides evidence from a 4-year longitudinal study on the comparative use of illustrative video podcasts during Economic Geography lectures vis-à-vis traditional educational methods in order to guide pedagogic practice and future research on the relative merits of technology-enhanced learning in higher education. Key benefits derived…

Previous research indicates that online learning at the community college level results in higher rates of withdrawal, failure, and dropout compared to classroom-based education (Xu & Smith Jaggars, 2011; Smith-Jaggars & Xu, 2010). The primary goal of the current study was to examine national data (US Dept. of Ed. Beginning Postsecondary…

A 2012 survey of higher education found that 27% of colleges and universities were "mobile ready", that is, allowing students to complete course evaluations via mobile devices, and 26% of schools planned to allow the use of mobile devices for course evaluations within the next year. The purpose of this study was to prepare for this…

Traditional lecturing has been shown again and again to be a less effective teaching method regarding student engagement and promotion in the sciences. Studies that compare different teaching methods often face limitations because, over time, courses are either substantially changed and/or are taught by different instructors. This article presents…

Learning to program is a complex task, and the impact of different pedagogical approaches to teach this skill has been hard to measure. This study examined the performance data of seven cohorts of students (N = 1168) learning programming under three different pedagogical approaches. These pedagogical approaches varied either in the length of the…

The astronomy concepts of 345 young people were studied over a 10-year period using a multi-media, multi-modal methodology in a research design where survey participants were interviewed three times and control subjects were interviewed twice. The purpose of the research was to search for evidence to clarify competing theories on "conceptual…