Table 6.

Summary of Results—Group differences in factor scores derived from the PCA

	M (SD)	M (SD)	F	df	p	padj	partial η2	Cohen's d
	Control group	ASD group
Social/non-social attention (factor 1)	0.45 (0.88)	− 0.02 (1.38)	2.39	1, 53	0.128	0.085	0.043	0.418
Efficiency of exploration (factor 2)	0.08 (1.01)	0.01 (1.12)	0.06	1, 53	0.818	0.149	0.001	0.062
	Control parent group	ASD parent group
Social/non-social attention (factor 1)	0.10 (1.01)	− 0.29 (0.81)	4.40	1, 95	0.039	0.026	0.044	0.426
Efficiency of exploration (factor 2)	− 0.08 (0.85)	0.04 (1.06)	0.33	1, 95	0.568	0.142	0.003	0.109

Bold values indicate significance at p < 0.05; padj reflects the Benjamini–Hochberg correction at a false discovery rate of .10