I do combination tests that have a fair number of MC and a few short essay questions. There is a consistent positive correlation (range generally from .3 to .6) between the scores on the essays and the MC (I grade the essays before the MC). Occasionally a test doesn't show the correlation, but usually it does.
-- Paul Bernhardt Frostburg State University Frostburg, MD, USA On 10/6/08 8:12 PM, "Gerald Peterson" <[EMAIL PROTECTED]> wrote: > I have found strong positive associations between the multiple choice tests I > develop and short essay homework assignments. Those who can't answer real > multiple choice (NOT just regurgitation type) questions also do not know the > material well enough for essays. Just asking for recognition of the > definition of say "random assignment in an experiment" is usually easy, but > asking them in a short essay to explain the purpose of random assignment > requires more than just definitional information and can be tougher. Many of > my MC questions require recognition of examples or illustrations of concepts, > not just definitions. Of course, some might find it more difficult to > objectively grade essays, and some might use written assignments to curve or > otherwise soften up their grading. > My Asian students have trouble with language on the exams, but work hard > and often perform fine. Some of the top students right now in my classes are > from the Middle East or traditional students with brain injuries who are > working extra hard to compensate for their challenges. I know of other > systems around the world that require students to do their own studying and > then pass a couple of major exams in an area. Attending lectures are > optional. If these exams are objectively graded and require actual knowledge > or mastery of the material, I see no problem with that approach either. The > range of topics and depth of understanding can be assessed fine with MC > questions that would otherwise require an essay over each section or chapter. > I guess it depends on course objectives. I have no problem with either > approach. I have not encountered students who do poorly on MC tests but do > well on essays....unless the essays are just inviting BS and verbosity and are > graded for "effort". Gary > > Gerald L. (Gary) Peterson, Ph.D. > Professor, Psychology > Saginaw Valley State University > University Center, MI 48710 > 989-964-4491 > [EMAIL PROTECTED] > > > --- > To make changes to your subscription contact: > > Bill Southerly ([EMAIL PROTECTED]) --- To make changes to your subscription contact: Bill Southerly ([EMAIL PROTECTED])
