Utilizing Bar-Coding Technology to Facilitate Instruction and Communication with Students in Dietetics Classes
Document Type
Article
Publication Date
9-1-1995
Description
A computer-assisted, comprehensive methodology for assisting the instructor with the management of knowledge and skill transfer was developed using Borland's Paradox for Windows and Delphi development packages. A supporting data base composed of student rosters; course syllabi; class/section-specific learning objectives; study guides; examination, quiz, homework questions and assignments; answer 'keys' and evaluation responses; and attendance records was designed populated and maintained. Bar-coded student identification labels and evaluation forms facilitate rapid data entry which then facilitates comprehensive feedback to each student. Question/comments submitted on the attendance records are answered personally by the instructor with a paper form of "e-mail" responses returned to the student's individual file folder kept in the classroom. Examination, quiz, and assignment questions consist of laser-printed master copies generated from relevant data sets that address the learning objectives. Each "question." consisting of a single page, can have up to four distinct evaluation criteria with up to five assessment levels within each criteria. The total number of points allocated for the entire question is prorated over the four criteria and additional weighting factors are applied to the assessment levels. In general, the format is designed to support "short essay" answers or problem solving exercises. The printed evaluation form has both a check box and a bar-code for each evaluation/assessment element. By scanning each student's answer sheets with a bar-code reader attached to the PC. the grade is quickly calculated, grade-book entries updated, and an appropriate evaluation response form is generated and returned to the student. Attendance is recorded from slips of paper to which a bar-code student ID label has been attached. Students are encouraged to write questions to the instructor and/or comments about subject matter in the course on the attendance slip. The instructor answers each question/comment individually and returns the response to the student. Student response has been favorable with many students indicating this methodology promoted intense study habits and involvement with course materials.
Citation Information
James, K. D.. 1995. Utilizing Bar-Coding Technology to Facilitate Instruction and Communication with Students in Dietetics Classes. Journal of the American Dietetic Association. Vol.95(9 SUPPL.). https://doi.org/10.1016/S0002-8223(95)00640-0 ISSN: 0002-8223