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An Educational Dilemma: Are Educational Experiments Working

dc.authorscopusid 36164923100
dc.contributor.author Kocakaya, S.
dc.date.accessioned 2025-05-10T16:43:03Z
dc.date.available 2025-05-10T16:43:03Z
dc.date.issued 2011
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp Kocakaya S., Department of Physics Education, Faculty of Education, Yüzüncü Yil University, 65080 Campus/Van, Turkey en_US
dc.description.abstract The main aim of this study is to investigate the biased effects which affect scientific researches; although most of the researchers ignore them, and make criticism of the experimental works in the educational field, based on this viewpoint. For this reason, a quasi-experimental process has been carried out with five different student teachers groups, to see the John Henry effect which is one of those biased artifacts. At the end of the whole process, it was seen that the John Henry effect plays a great role on students' achievements. At the end of the study, experimental works were discussed on the basis of those artifacts and some recommendations were presented on how we can reduce the effects of those artifacts or how we can use them to get benefit for our experimental works. © 2011 Academic Journals. en_US
dc.identifier.endpage 123 en_US
dc.identifier.issn 1990-3839
dc.identifier.issue 1 en_US
dc.identifier.scopus 2-s2.0-79953141459
dc.identifier.scopusquality N/A
dc.identifier.startpage 110 en_US
dc.identifier.uri https://hdl.handle.net/20.500.14720/42
dc.identifier.volume 6 en_US
dc.identifier.wosquality N/A
dc.institutionauthor Kocakaya, S.
dc.language.iso en en_US
dc.relation.ispartof Educational Research and Reviews en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Bias Effects en_US
dc.subject Internal Validity en_US
dc.subject The John Henry Effect en_US
dc.title An Educational Dilemma: Are Educational Experiments Working en_US
dc.type Article en_US

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