The retrospective pretest-posttest design redux: On its validity as an alternative to traditional pretest-posttest measurement

Todd Little, Rong Chang, Britt K. Gorrall, Luke Waggenspack, Eriko Fukuda, Patricia J. Allen, Gil G. Noam

Research output: Contribution to journalArticle

Original languageEnglish
JournalDefault journal
StatePublished - 2019

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