A test designed to uncover misconceptions in molecular structure and bonding was administered to students from high school through graduate school and to some college faculty. The test consisted of two-tiered questions that revealed understanding at both a recall/algorithmic level and a conceptual level. Both levels of understanding required many years of study to develop, but conceptual understanding always lagged behind recall. A number of misconceptions were identified. The study also tracked the disappearance of these misconceptions over a time span of 10 years of student experience, along with the development of accepted conceptions.
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Birk, James P.; Kurtz , Martha J. J. Chem. Educ.1999 76 124.
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