Table 8.

Mean values and standard deviations of the polar coordinates φ and A of the β weights for duration and formant frequency in the three phases of Condition 3 of Experiment 2 (multidimensional learning), as well as the numbers of subjects using a only duration (D), only formant frequency (F) or both (Multi). Subjects using no dimension are not shown.

Learning phase 1 (N = 6) 2
Φ (σ)	A (σ)	D	F	Multi
0.25 (0.21)	0.31 (0.14)	2	3	1
Learning phase 2 (N = 7)
Φ (σ)	A (σ)	D	F	Multi
0.20 (0.14)	0.28 (0.10)	1	2	4
Maintenance phase (N = 12)
Φ (σ)	A (σ)	D	F	Multi
0.20 (0.35)	1.2 (0.42)	5	2	5