ICPS
2021 APS Virtual Convention · 2021
Confidence Interval for a Coefficient Alpha Difference between Two Independent Groups
- Miguel Padilla
Old Dominion University
Abstract
The accuracy of two CI methods for estimating the difference of coefficient alphas between two independent groups is investigated through simulation. Results indicate that both CI methods performed well across all the simulation conditions, but the Bonett CI slightly outperformed the normal theory CI.
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