@article {278, title = {Stats: We{\textquoteright}re Doing It Wrong}, journal = {BLOG@CACM}, year = {2011}, publisher = {ACM}, abstract = {It{\textquoteright}s quite common for HCI or computer science education researchers to use attitude questionnaires to examine people{\textquoteright}s opinions of new software or teaching interventions. These are often on a likert-type scale of strongly agree to strongly disagree. And the sad truth is that researchers typically use the wrong statistical techniques to analyse them. }, url = {http://cacm.acm.org/blogs/blog-cacm/107125-stats-were-doing-it-wrong/fulltext}, author = {Judy Robertson} }