| Abstract: | In the light of continuing debate over the applications of significance testing in psychology journals and following the publication of J. Cohen's (1994) article, the Board of Scientific Affairs (BSA) of the American Psychological Association (APA) convened a committee called the Task Force on Statistical Interference (TFSI) whose charge was "to elucidate some of the controversial issues surrounding applications of statistics including significance testing and its alternatives; alternative underlying models and data transformation; and newer methods made possible by powerful computers" (BSA, personal communication, February 28, 1996). After extensive discussion, the BSA recommended that publishing an article in American Psychologist, as a way to initiate discussion in the field about changes in current practices of data analysis and reporting may be appropriate. This report follows that request. Following each guideline are comments, explanations, or elaborations assembled by L. Wilkinson for the task force and under its review. The report is concerned with the use of statistical methods only and is not meant as an assessment of research methods in general. The title and format of the report are adapted from an article by J. C. Bailar and F. Mosteller (1988). (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
