Granqvist's "Why Science Needs to Publish Negative Results" on March 07, 2016 alternative hypothesis Center for Open Science discussion prompt null hypothesis positivity bias PowerPoint bling retraction watch +
Science Friday's "Spot the real hypothesis" on February 29, 2016 ad hoc hypothesis evolutionary psychology hypothesis testing logic NPR scientific method why statistics have a bad reputation +
Why range is a lousy measure of variability on February 25, 2016 humor PowerPoint bling variability weather +