Table 2.

Results of multivariate general linear model of fundamental frequency (f _o) responses.

Dependent variable	Predictor variable	Coefficient (β)	SE	95% CI	ηp 2	p	Observed power
Reflexive f o	Intercept	−6.208	4.311	[−15.303, 2.888]	.109	.168	.274
	Passive f o JND	−3.272	10.549	[−25.529, 18.985]	.006	.760	.060
	Active f o JND	0.855	4.099	[−7.793, 9.504]	.003	.837	.054
Adaptive f o	Intercept	−134.376	51.475	[−242.979, −25.772]	.286	.018	.692
	Passive f o JND	231.300	125.967	[−34.467, 497.067]	.166	.084	.410
	Active f o JND	−32.201	48.948	[−135.474, 71.071]	.025	.519	.095

Note. SE = standard error; CI = confidence interval; JND = just noticeable difference.