ICPS

2021 APS Virtual Convention · 2021

Confidence Interval for a Coefficient Alpha Difference between Two Independent Groups

Virtual · May 2021

Posters · Methodology

  • 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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