Table 5.

Comparison of modeling results for the unweighted and weighted versions of the averaging model. The weight for electrode 4 is w4, electrode 8 is w8, electrode 12 is w12, electrode 16 is w16, and electrode 20 is w20. The final rows including all listeners in the percent variance explained calculation utilizes their individual weights that maximized percent variance, the same that are reported in the previous rows in this table.

Listener							Percent variance explained
		w4	w8	w12	w16	w20	Two Electrodes	Three Electrodes	Five Electrodes	All Conditions
CAD	Unweighted	0.20	0.20	0.20	0.20	0.20	89.4	95.5	94.9	91.8
	Weighted	0.15	0.32	0.08	0.24	0.20	90.0	96.0	94.7	92.2
CAE	Unweighted	0.20	0.20	0.20	0.20	0.20	87.4	84.7	92.6	87.3
	Weighted	0.00	0.40	0.02	0.48	0.10	92.4	89.7	95.1	91.9
CAG	Unweighted	0.20	0.20	0.20	0.20	0.20	91.4	92.8	89.9	91.6
	Weighted	0.06	0.39	0.21	0.15	0.18	92.7	95.6	93.8	93.5
CAL	Unweighted	0.20	0.20	0.20	0.20	0.20	57.4	85.2	76.6	68.3
	Weighted	0.77	0.08	0.08	0.04	0.04	77.5	87.6	84.7	81.6
CAP	Unweighted	0.20	0.20	0.20	0.20	0.20	94.2	96.8	97.5	95.3
	Weighted	0.14	0.00	0.26	0.21	0.38	96.1	97.9	95.4	96.5
CAQ	Unweighted	0.20	0.20	0.20	0.20	0.20	88.4	82.4	90.7	87.4
	Weighted	0.08	0.20	0.18	0.16	0.39	88.6	85.4	90.4	88.2
CAS	Unweighted	0.20	0.20	0.20	0.20	0.20	80.9	79.9	65.0	78.9
	Weighted	0.10	0.10	0.07	0.13	0.60	79.3	93.2	90.1	84.8
CAW	Unweighted	0.20	0.20	0.20	0.20	0.20	79.2	62.0	38.9	68.3
	Weighted	0.00	0.05	0.05	0.00	0.91	85.0	73.0	75.3	79.8
CBA	Unweighted	0.20	0.20	0.20	0.20	0.20	86.1	94.7	98.3	90.3
	Weighted	0.12	0.30	0.07	0.42	0.09	90.9	98.7	98.4	94.1
All listeners	Unweighted	0.20	0.20	0.20	0.20	0.20	87.2	86.6	85.3	86.8
	Weighted	--	--	--	--	--	89.6	91.2	92.1	90.4