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 | 2 | 228 | −0.45 | [−1.04, 0.13] | 9.93 | 2 | <0.01 |
生理解剖学 | 3 | 152 | −0.04 | [−0.35, 0.28] | |||
科学知识 | 2 | 88 | −0.89*** | [−1.32, −0.46] | |||
可视化类型 |
|
|
|
|
|
|
|
图文 | 6 | 418 | −0.45** | [−0.79, −0.12] | 1.72 | 1 | 0.190 |
视频 + 图片 | 1 | 50 | −0.03 | [−0.57, 0.52] | |||
被试年龄 |
|
|
|
|
|
|
|
大学生 | 4 | 196 | −0.26 | [−0.70, 0.18] | 0.84 | 1 | 0.360 |
小学生 | 3 | 272 | −0.55* | [−1.00, −0.11] | |||
女性被试占比 |
|
|
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|
|
|
|
未报告 | 1 | 44 | −0.83** | [−1.43, −0.23] | 10.72 | 3 | <0.05 |
高 | 2 | 110 | 0.04 | [−0.33, 0.40] | |||
中 | 3 | 192 | −0.41 | [0.88, 0.07] | |||
低 | 1 | 122 | −0.75*** | [−1.11, −0.38] | |||
认知负荷问卷 |
|
|
|
|
|
|
|
Cierniak 3 | 1 | 42 | −0.23 | [−0.83, 0.37] | 0.30 | 1 | 0.586 |
Leppink | 6 | 426 | −0.42* | [−0.77, −0.07] |