多层次研究的数据聚合适当性检验:文献评价与关键问题试解
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朱海腾
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Data aggregation adequacy testing in multilevel research: A critical literature review and preliminary solutions to key issues
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ZHU Haiteng
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表3 样本文献中基于均等分布的rWG值的描述性统计
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| 来源 | 统计量 | n | M | SD | Me | 范围 | 达到相应值的变量数量及比例 | | ≥0.7 | ≥0.8 | ≥0.9 | | 中文文献 | rWG均值 | 313 | 0.871 | 0.071 | 0.876 | 0.572~0.990 | 311
(99.36%) | 265
(84.66%) | 134
(42.81%) | | rWG中位数 | 92 | 0.908 | 0.067 | 0.926 | 0.750~0.980 | 92
(100%) | 84
(91.30%) | 65
(70.65%) | | JAP文献 | rWG均值 | 148 | 0.840 | 0.084 | 0.840 | 0.630~0.990 | 142
(95.95%) | 102
(68.92%) | 42
(28.38%) | | rWG中位数 | 74 | 0.878 | 0.089 | 0.895 | 0.610~0.990 | 70
(94.59%) | 61
(82.43%) | 37
(50.00%) |
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