任务 | 青年组(n = 103) | 老年组(n = 108) | t | p | 95% CI | Cohen's d | 指标 | M | SD | M | SD | 数字判断 | 622.81 | 95.68 | 728.31 | 111.45 | -7.36 | <0.001 | [77.25, 133.75] | 1.02 | 反应时(ms) | 颜色判断 | 444.95 | 69.34 | 535.35 | 83.69 | -8.56 | <0.001 | [69.58, 111.22] | 1.18 | 反应时(ms) | 数字广度正背 | 7.36 | 1.18 | 5.57 | 1.22 | 10.78 | <0.001 | [1.46, 2.11] | 1.49 | 分数 | 数字广度倒背 | 7.42 | 1.53 | 4.81 | 1.22 | 13.67 | <0.001 | [2.24, 2.99] | 1.89 | 分数 | STROOP | 74.75 | 88.52 | 128.41 | 113.37 | -3.84 | <0.001 | [26.11, 81.19] | 0.53 | 反应时(ms) | 词汇理解 | 737.85 | 224.24 | 1284.78 | 631.07 | -8.46 | <0.001 | [419.13, 674.73] | 1.15 | 反应时(ms) | 句子理解 | 0.76 | 0.08 | 0.58 | 0.09 | 15.13 | <0.001 | [0.15, 0.20] | 2.11 | 准确率 | 语篇理解 | 0.82 | 0.08 | 0.66 | 0.08 | 14.53 | <0.001 | [0.13, 0.18] | 2.00 | 准确率 | 词汇产生 | 69.39 | 14.95 | 35.26 | 10.63 | 19.03 | <0.001 | [30.59, 37.67] | 2.63 | 分数 | 句子产生 | 12.03 | 2.92 | 8.47 | 2.94 | 8.85 | <0.001 | [2.77, 4.36] | 1.22 | 分数 | 语篇产生 | 17.64 | 2.20 | 11.25 | 4.70 | 12.77 | <0.001 | [5.41, 7.39] | 1.74 | 分数 |
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