Figure 2. Average midterm marks for individual years. The midterm exam was introduced in 2011. The average marks and standard deviations for the writers and the presenters were calculated as percent values in MS Excel® and plotted

From

More than Spelling and Grammar: Students Who Prefer to Write Outperform Students Who Prefer to Present

Krassimir Yankulov

American Journal of Educational Research. 2014, 2(11), 1029-1035 doi:10.12691/education-2-11-5