Reflections on experimental research in medical education.
نویسندگان
چکیده
As medical education research advances, it is important that education researchers employ rigorous methods for conducting and reporting their investigations. In this article we discuss several important yet oft neglected issues in designing experimental research in education. First, randomization controls for only a subset of possible confounders. Second, the posttest-only design is inherently stronger than the pretest-posttest design, provided the study is randomized and the sample is sufficiently large. Third, demonstrating the superiority of an educational intervention in comparison to no intervention does little to advance the art and science of education. Fourth, comparisons involving multifactorial interventions are hopelessly confounded, have limited application to new settings, and do little to advance our understanding of education. Fifth, single-group pretest-posttest studies are susceptible to numerous validity threats. Finally, educational interventions (including the comparison group) must be described in detail sufficient to allow replication.
منابع مشابه
E-learning for medical education: reflections of learners on patients
Introduction There is a growing research interest in how healthcare professionals learn online. This paper reports an analysis of reflections that relate to patients from users of an e-learning resource, BMJ Learning. Methods Healthcare professionals who use BMJ Learning are encouraged to reflect on their learning. Over one year, all of the learners' reflections that related to patients were ...
متن کاملPreamble to the profile of Dr Abboud and reflections on the future of American medical education.
متن کامل
Ethical dilemmas and reflexivity in qualitative research.
CONTEXT For medical education researchers, a key concern may be the practicalities of gaining ethical approval where this is a national or local requirement. However, in qualitative studies, where the dynamics of human interaction pervade, ethical considerations are an ongoing process which continues long after approval has been granted. Responding to ethical dilemmas arising 'in the moment' re...
متن کاملHighway spotters and traffic controllers: further reflections on complexity.
Norman’s essay on ‘Chaos, complexity and complicatedness’ in this issue of Medical Education offers an eloquent description of the reductionist position in medical education. The author’s argument is articulate and provides an impressive set of elaborations and clarifications regarding several scientific concepts that I and others have invoked in recent discussions on the epistemologies of medi...
متن کاملReflections on Telemedicine with an Emphasis on Ethical Aspects: A Review
Telemedicine refers to a kind of treatment in which all medical interventions, diagnoses, treatment decisions, and recommendations are made using the patient’s data, documents, and other information transmitted through telecommunication systems. Telemedicine might run between one patient and one physician or one patient and several physicians, including other healthcare specialists. Telemedicin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Advances in health sciences education : theory and practice
دوره 15 3 شماره
صفحات -
تاریخ انتشار 2010