NGSS-oriented chemistry test instruments: Validity and reliability analysis with the Rasch model
The instrument of measuring test attributes must be valid and reliable. This study was carried out since the validity and reliability testing of the chemistry items used by the testee is necessary. This study aims to estimate the validity and determine the reliability of chemical test instruments or...
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| Main Authors: | , , |
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| Format: | Book |
| Published: |
Universitas Negeri Yogyakarta,
2020-06-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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Internet
Connect to this object online.3rd Floor Main Library
| Call Number: |
A1234.567 |
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| Copy 1 | Available |