Table 2.

Internal consistency of pediatric power studies.

Paper	Age(s)	Sample Size	Paradigm	Type of Power	Consistency Measure(s)	Frequency Band	Consistency
Hill et al. (2020)	12 months	N = 31	Resting-state	Frontal asymmetry	Spearman-Brown	Alpha	0.81
Anaya et al. (2021)	8 months	N = 108	Resting-state	Frontal asymmetry	Cronbach's α	Alpha	0.80
				Relative	Cronbach's α	Alpha	0.89
						Delta	0.66
						Beta	0.92
	12 months	N = 71	Resting-state	Frontal asymmetry	Cronbach's α	Alpha	0.82
				Relative	Cronbach's α	Alpha	0.91
						Delta	0.73
						Beta	0.91
	18 months	N = 69	Resting-state	Frontal asymmetry	Cronbach's α	Alpha	0.82
				Relative	Cronbach's α	Alpha	0.91
						Delta	0.67
						Beta	0.96