title: [Examinations and exercises in medical technology utilizing a personal computer and the web].
abstract: The practice of e-learning in our department utilizing freeware without additional cost has been introduced: 1) Examinations and exercises are performed on the Web. Using the form-filling format of HTML, multiple-choice questions are asked. When the examinee submits the answers, the server will process the data using active server pages and send the result to the examinee with the score and explanations. So far, the students have given the Web examination (exercise) system a good evaluation. Concerning the effect of the explanations given in the Web exercises on the written test, some improvements were observed in the enumeration-type questions. On the other hand, no such improvements were clearly observed in the explanation-type questions, which require essential understanding of the principle. This suggests that effective utilization of the materials strongly depends on the students' eagerness to study. 2) To understand the chemical structures of body constituents, an exercise to draw structural formulae on the personal computer (PC) is performed. The students had difficulty in the fine control of arranging the whole shape of the formula, in addition to setting the format of characters such as super- and subscripts. In respect of understanding, they had significant difficulty in finding the structures and in distinguishing stereoisomers; however, the students had fun with the structure-drawing software and found it convenient to draw structures. These findings suggest that PC exercises will be attractive to students of the "PC generation", and thus helpful for the understanding of and training in data analysis in medical technology.
authors.affiliation: Department of Medical Technology, School of Health Sciences, Tohoku University, Sendai 980-8575.
authors.forename: Toshifumi
authors.initials: T
authors.lastname: Niwa
mesh_terms: D003194:Computer-Assisted Instruction / Q000379:methods* / Q000639:trends; D004517:Education, Professional / Q000191:economics / Q000379:methods* / Q000639:trends; D004521:Educational Measurement / Q000379:methods*; D020407:Internet; D013677:Medical Laboratory Science / Q000193:education*; D008838:Microcomputers