Gain Scores, ANCOVA, and Propensity Matching Procedures for Evaluating Treatments in Education
Researchers have several options available to analyze data from interventions when participants have not been randomly allocated into conditions. Among these are the gain score, ANCOVA, and propensity matching procedures. Each of these attempts to account for pre-treatment differences among the cond...
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| Format: | Article |
| Language: | English |
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De Gruyter
2020-07-01
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| Series: | Open Education Studies |
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| Online Access: | https://doi.org/10.1515/edu-2020-0107 |