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Caño, Lidia; Ormazabal, Unai – Journal of Biological Education, 2023
Understanding natural selection requires mentally linking various key concepts and processes. Many students find it difficult to construct scientific explanations about natural selection and might display misconceptions. Our study aimed to investigate the understanding of natural selection and the existence of teleological or other misconceptions…
Descriptors: Foreign Countries, Secondary School Students, Scientific Concepts, Evolution
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Linnenbrink-Garcia, Lisa; Pugh, Kevin J.; Koskey, Kristin L. K.; Stewart, Victoria C. – Journal of Experimental Education, 2012
Changes in high school students' (n = 94) conceptions of natural selection were examined as a function of motivational beliefs (individual interest, academic self-efficacy), basic prior knowledge, and gender across three assessments (pre, post, follow-up). Results from variable-centered analyses suggested that these variables had relatively little…
Descriptors: High School Students, Grade 9, Grade 10, Concept Formation