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Autor/inn/enAllen, Michael; Briten, Elizabeth
TitelAn Illustration of the Experimenter Expectancy Effect in School Science
QuelleIn: School Science Review, 94 (2012) 346, S.112-119 (8 Seiten)
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Spracheenglisch
Dokumenttypgedruckt; online; Zeitschriftenaufsatz
ISSN0036-6811
SchlagwörterScientific Methodology; Science Education; Science Instruction; Scientists; Science Experiments; Middle School Students; Science Curriculum; Grade 5; Animals; Foreign Countries; United Kingdom (England)
AbstractTwo groups of year 6 pupils (age 10-11 years) each experienced science practical lessons that were essentially identical but for one difference: one group (theory-led) were told by the teacher what result they should expect, and the other group (hypothetico-deductive) were not. The theory-led group demonstrated experimental bias, recording results and drawing conclusions from phenomena that should not have occurred. The hypothetico-deductive group appeared to behave as neutral experimenters, and so were the better scientists. From the findings of this study, a useful pedagogy is described involving a cautionary tale related to allowing bias to influence science experimentation. (Contains 3 figures and 1 box.) (As Provided).
AnmerkungenAssociation for Science Education. College Lane Hatfield, Herts, AL10 9AA, UK. Tel: +44-1-707-283000; Fax: +44-1-707-266532; e-mail: info@ase.org.uk; Web site: http://www.ase.org.uk
Erfasst vonERIC (Education Resources Information Center), Washington, DC
Update2017/4/10
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