대한수학교육학회지:학교수학 (School Mathematics)
- 제10권2호
- /
- Pages.259-277
- /
- 2008
- /
- 1229-4322(pISSN)
수학 평가 결과의 분석을 위한 인지 진단 이론의 활용
Using Cognitive Diagnosis Theory to Analyze the Test Results of Mathematics
- Kim, Sun-Hee (Silla University) ;
- Kim, Soo-Jin (KICE) ;
- Song, Mi-Young (KICE)
- 발행 : 2008.06.30
초록
본 연구는 인지 진단 이론을 활용하여 수학 평가 결과를 분석하고 교수 학습에 활용하는 방안을 모색하고자 하였다.
Conventional assessments only provide a single summary score that indicates the overall performance level or achievement level of a student in a single learning area. For assessments to be more effective, test should provide useful diagnostic information in addition to single overall scores. Cognitive diagnosis modeling provides useful information by estimating individual knowledge states by assessing whether an examinee has mastered specific attributes measured by the test(Embretson, 1990; DiBello, Stout, & Rousses, 1995; Tatsuoka, 1995). Attributes are skills or cognitive processes that are required to perform correctly on a particular item. By the results of this study, students, parents, and teachers would be able to see where a student stands with respect to mastering the attributes. Such information could be used to guide the learner and teacher toward areas requiring more study. By being able to assess where they stand in regard to the attributes that compose an item, students can plan a more effective learning path to be desired proficiency levels. It would be very helpful to the examinee if score reports can provide the scale scores as well as the skill profiles. While the scale scores are believed to provide students' math ability by reporting only one score point, the skill profiles can offer a skill level of strong, weak or mixed for each student for each skill.