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Sims, Paul A. – Journal of Chemical Education, 2012
A brief history of the development of the empirical equation that is used by prominent, Internet-based programs to estimate (or calculate) the extinction coefficients of proteins is presented. In addition, an overview of a series of related assignments designed to help students understand the origin of the empirical equation is provided. The…
Descriptors: Biochemistry, College Science, Science Instruction, Undergraduate Students
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Oxford, Rebecca L. – Applied Language Learning, 1996
Discusses the validity of the most widely employed second language learning strategy questionnaire, the English-as-a-Second-Language/English-as-a-Foreign-Language version of the Strategy Inventory for Language Learning). Details appropriate uses and limitations of questionnaires for strategy assessment. (80 references) (Author/CK)
Descriptors: Cognitive Style, English (Second Language), Learning Strategies, Measurement Techniques