调节变量 | k | N | g | 95%CI | 异质性 | ||
QB | df | p | |||||
知识类型 |
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数学 | 9 | 761 | 0.46*** | [0.31, 0.61] | 0.10 | 2 | 0.954 |
生理解剖学 | 4 | 182 | 0.41** | [0.12, 0.70] | |||
科学知识 | 3 | 147 | 0.41 | [−0.61, 1.42] | |||
可视化类型 |
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图文 | 15 | 1040 | 0.45*** | [0.26, 0.63] | 0.22 | 1 | 0.639 |
视频 + 图片 | 1 | 50 | 0.31 | [−0.24, 0.86] | |||
被试年龄 |
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|
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大学生 | 6 | 285 | 0.33 | [−0.10, 0.75] | 0.54 | 1 | 0.463 |
小学生 | 10 | 805 | 0.49*** | [0.33, 0.66] | |||
女性被试占比 |
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未报告 | 1 | 44 | 1.03** | [0.41, 1.65] | 4.80 | 3 | 0.187 |
高 | 2 | 110 | 0.24 | [−0.13, 0.61] | |||
中 | 8 | 501 | 0.47** | [0.15, 0.80] | |||
低 | 5 | 435 | 0.40*** | [0.21, 0.58] | |||
认知负荷问卷 |
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|
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未报告 | 2 | 115 | −0.16 | [−0.94, 0.62] | 4.44 | 3 | 0.217 |
Cierniak 3 | 1 | 42 | 0.61* | [0.00, 1.22] | |||
Paas/Ginns 1 | 7 | 507 | 0.41*** | [0.24, 0.59] | |||
Leppink | 6 | 426 | 0.60*** | [0.38, 0.82] |