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The Seven Sins of L2 Research: A Review of 30 Journals' Statistical Quality and Their CiteScore, SJR, SNIP, JCR Impact Factors
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Al-Hoorie, Ali H.; Vitta, Joseph P. – Language Teaching Research, 2019
This report presents a review of the statistical practices of 30 journals representative of the second language field. A review of 150 articles showed a number of prevalent statistical violations including incomplete reporting of reliability, validity, non-significant results, effect sizes, and assumption checks as well as making inferences from…
Descriptors: Periodicals, Second Language Learning, Second Language Instruction, Reliability