Validity generalization (VG) is one of the most useful methodologies to estimate the effect sizes of predictor-criterion relationships based on the techniques of meta-analysis.

元分析是研究效度概化问题的技术，是对具有“预测因子-效标”特征的相关数据进行定量综合的方法。

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The ADP report can offer a broad signal but is a rarely perfect predictor of the government estimate.

FORBES: ADP Says U.S. Added 198,000 Jobs In Feb.; Dow Stays At Record High