The adulthood of a midge fly is decidedly brief — about three days. But a new study of its mating swarm may yield lasting benefits for analyses of bird flocks, fish schools, human crowds and other forms of collective animal motion.
“This is a field where there’s been almost no quantitative data,” said Nicholas T. Ouellette of the Yale School of Engineering & Applied Science, principal investigator of the research, published Jan. 15 in the journal Scientific Reports. “What we’ve been able to do is put this in the laboratory, and that lets us take as much data as we want.” (more…)
AUSTIN, Texas — Providing English language learners (ELLs) with iPod Touches, or similar handheld devices, can increase learning time and motivation, according to a study from The University of Texas at Austin’s College of Education.
To find out how ELL students and teachers would use iPods and how they would feel about using the devices for educational purposes, Min Liu, a professor in the Department of Curriculum and Instruction, examined elementary, middle and high school classes in a Central Texas school district. She found the devices might be useful tools in closing the achievement gap between ELLs and their English-speaking peers. Qualitative and quantitative data gathered during the 2010-12 school years revealed that students enjoyed educational benefits from the devices’ mobility, flexibility, connectivity and multimedia capabilities.
College of Education graduate students Cesar Navarrete, Erin Maradiegue and Jennifer Wivagg assisted Liu in this study. (more…)
