ENACT Winter Webinar Feb. 15th 12-1pm
| ENACT- Winter Webinar – Wednesday, February 15, 2012 12-1pm ET To P or not to P? Knowing When the p-value is Less Than Useful. Presenters Michael LaValley, PhD Professor of Biostatistics, Boston University ENACT Research Director Daniel K. White, PT, ScD Research Assistant Professor of Physical Therapy and Athletic Training, Boston University Summary The use of statistics is a powerful tool employed by researchers and interpreted by clinicians in order to make important conclusions regarding patient care. However, inappropriate use of inferential models and over-interpretation of p-values and ‘statistical significance’ can lead to underwhelming results. The purpose of this talk will be to examine what the p-value represents, when it should be used, and to critique its common use for purposes where it doesn’t apply. We will also briefly consider what alternatives exist to p-values in these situations where the p-value is of limited utility. Examples from arthritis research will be discussed. Audience The intended audience for this presentation includes researchers, professionals, and consumers of research. The webinar is free, but limited to the first 100 registered participants. To register and gain access to the webinar, click on the button below. See you there, |
