With widespread adoption of Learning Management Systems (LMS) and other learning technology, large amounts of data--commonly known as trace data--are readily accessible to researchers. Trace data has been extensively used to calculate time that students spend on different learning activities--typically referred to as time-on-task. These measures…

This paper describes convergent validity evidence regarding the mandatory, standards-based Chilean national teacher evaluation system (NTES). The study examined whether NTES identifies--and thereby rewards or punishes--the "right" teachers as high- or low-performing. We collected in-depth teaching performance data on a sample of 58…

This study was conducted to investigate the effectiveness of a self-monitoring procedure on increasing attending to task and academic accuracy in two elementary students with autism in their self-contained classroom. A multiple baseline across participants in two academic subject areas was used to assess the effectiveness of the intervention. Both…

REL Appalachia conducted a systematic review of the research evidence on the effects of increased learning time. After screening more than 7,000 studies, REL Appalachia identified 30 that met the most rigorous standards for research. A review of those 30 studies found that increased learning time does not always produce positive results. However,…