Development of a measurement instrument to assess students' proficiency levels regarding galvanic cells
Keyword(s):
The galvanic cell is a basic concept in electrochemistry. To assess mainland Chinese students’ proficiency levels in galvanic cells, the Galvanic Cell Proficiency Level Assessment (GCPA) was developed based on the Rasch model. The GCPA was developed through a pilot test and consists of seven multiple-choice questions and four open questions. The assessment instrument was administered to 621 high school students in the 11th grade, and the test results showed good reliability and validity. The interview results supported the validity of the data generated by the instrument.
2021 ◽
Vol 25
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pp. 2156759X2110538
2017 ◽
Vol 18
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pp. 875-892
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2014 ◽
Vol 4
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pp. 76-85
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2020 ◽
Vol 7
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pp. 400-413
2016 ◽
Vol 1
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pp. 368
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1994 ◽
Vol 22
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pp. 261-266
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2021 ◽
Vol 4
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pp. 142-149
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