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首页> 外文期刊>Journal of Applied Psychology >Bootstrap Confidence Intervals for the Mean Correlation Corrected for Case IV Range Restriction: A More Adequate Procedure for Meta-Analysis
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Bootstrap Confidence Intervals for the Mean Correlation Corrected for Case IV Range Restriction: A More Adequate Procedure for Meta-Analysis

机译:对于案例IV范围限制,校正了均值相关性的Bootstrap置信区间:更加充分的Meta分析程序

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摘要

In this study, we proposed to use the nonparametric bootstrap procedure to construct the confidence interval for the mean correlation r corrected for Case IV range restriction in meta-analysis (i.e., (r_(c4))-bar; Hunter, Schmidt, & Le, 2006). A comprehensive Monte Carlo study was conducted to evaluate the accuracy of the parametric confidence interval and 3 nonparametric bootstrap confidence intervals for (r_(c4))-bar. Of the 4 intervals, our results showed that the bootstrap bias-corrected and accelerated percentile interval (BCaI) yielded the most accurate results across different data situations. In addition, the mean-corrected correlation (r_(c4))-bar was found to be more accurate than the uncorrected estimate. Implications of the mean-corrected correlation (r_(c4))-bar and BCaI in organizational studies are also discussed.
机译:在这项研究中,我们建议使用非参数自举程序来构建均值相关性r的置信区间,该均值校正用于荟萃分析中的案例IV范围限制(即(r_(c4))-bar; Hunter,Schmidt和Le ,2006)。进行了全面的蒙特卡洛研究,以评估(r_(c4))-bar的参数置信区间和3个非参数自举置信区间的准确性。在这四个间隔中,我们的结果表明,在不同数据情况下,自举偏差校正和加速百分位间隔(BCaI)产生了最准确的结果。另外,发现均值校正的相关性(r_(c4))-bar比未校正的估计值更准确。还讨论了均值校正相关性(r_(c4))-bar和BCaI在组织研究中的含义。

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