. 2019 Jul 11;10:1582. doi: 10.3389/fpsyg.2019.01582

Table 5.

Sampling variability: working memory—academic performance.

	Heterogeneity
K	Q	df	p	*I² (%)*
14 ^*12	87.910 ^*23.628	13 ^*11	0.000 ^*0.014	85.212 ^*53.445

Excluding outlier data.