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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ525157
Record Type: CIJE
Publication Date: 1996
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0022-4308
A Critical Point in Investigative Work: Defining Variables.
Duggan, Sandra; And Others
Journal of Research in Science Teaching, v33 n5 p461-74 May 1996
Reports research concerning the definition of variables by pupils ages 12 to 14 during investigative work. Findings suggest that an increase in the complexity of an investigation lowers the ability to identify relevant variables and substantive concepts intrude on the ability to define the appropriate dependent variable and to control variables. (Author/JRH)
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: United Kingdom