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Computer-aided learning (CAL), self-instructional programs provide an accessible, interactive, and flexible way of presenting curriculum material. In order to assess the effectiveness of CAL programs in dental education, a systematic review of the published literature comparing CAL with other teaching methods was performed. A systematic search of the published literature was performed. Articles formally assessed for inclusion had to meet the following criteria: randomized controlled trials comparing CAL with any other method of instruction, and the use of academically homogeneous dental students or dental professionals with objective, predefined outcome criteria measuring performance, time spent, and attitudes. The searches located a total of 1,042 articles; of these, only twenty-seven articles met the inclusion criteria. Further quality assessment identified twelve studies that were included in the final review. Five of the studies documented statistically significant differences in outcome measures (scores on multiple choice, written or oral tests, and clinical performance) favoring CAL over comparison group(s), while six revealed no statistically significant differences. One study documented a greater improvement in test scores in the seminar group over the CAL group. Participants' attitudes towards CAL in the included studies are also discussed. Our study concluded that CAL is as effective as other methods of teaching and can be used as an adjunct to traditional education or as a means of self-instruction.Mr. Rosenberg is a Senior D.D.S. Student, Ms.
Computer-aided learning (CAL), self-instructional programs provide an accessible, interactive, and flexible way of presenting curriculum material. In order to assess the effectiveness of CAL programs in dental education, a systematic review of the published literature comparing CAL with other teaching methods was performed. A systematic search of the published literature was performed. Articles formally assessed for inclusion had to meet the following criteria: randomized controlled trials comparing CAL with any other method of instruction, and the use of academically homogeneous dental students or dental professionals with objective, predefined outcome criteria measuring performance, time spent, and attitudes. The searches located a total of 1,042 articles; of these, only twenty-seven articles met the inclusion criteria. Further quality assessment identified twelve studies that were included in the final review. Five of the studies documented statistically significant differences in outcome measures (scores on multiple choice, written or oral tests, and clinical performance) favoring CAL over comparison group(s), while six revealed no statistically significant differences. One study documented a greater improvement in test scores in the seminar group over the CAL group. Participants' attitudes towards CAL in the included studies are also discussed. Our study concluded that CAL is as effective as other methods of teaching and can be used as an adjunct to traditional education or as a means of self-instruction.Mr. Rosenberg is a Senior D.D.S. Student, Ms.
Chinese dental education is organized and controlled by the government at different levels, and the curriculum is based on the stomatology model. The unique feature of this system has been a heavy emphasis on the medical sciences and the integration of medicine with dentistry. However, the problems with this curriculum have been greater than its advantages since a dental student trained under this educational model was unlikely to be well prepared for patient care in a clinical setting and could struggle to apply modern techniques during his or her professional career. From 1995 to 2000, six well-known Chinese dental schools participated in a curriculum innovation project supported by the central government. This article describes the educational model developed during the project and presents several new educational concepts that have been put into practice in dental schools in China. Nevertheless, the new model is not without problems. If there are no additional innovations related to didactic teaching methods, clinical education, and interpersonal skills, the outcome of recent changes in the curriculum of Chinese dental schools will be unpredictable, and our dental education will not continue to advance.
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