Table 1.

Duration and pitch of the auditory tracks of iambs and trochees stimuli.

		Duration		Pitch
		Female	Male	Female	Male
Syllable 1	Iamb	238 ± 46	214 ± 31	280 ± 12	136 ± 8
	Trochee	239 ± 43	229 ± 19	338 ± 13	152 ± 10
	p	n.s	n.s	<0.001	<0.001
Syllable 2	Iamb	153 ± 27	135 ± 18	296 ± 12	139 ± 6
	Trochee	155 ± 28	138 ± 18	326 ± 27	131 ± 18
	p	n.s.	n.s.	<0.001	n.s.
Syllable 3	Iamb	368 ± 41	299 ± 46	275 ± 24	124 ± 13
	Trochee	321 ± 67	253 ± 69	265 ± 19	118 ± 5
	p	0.006	0.019	n.s.	n.s.
Syllable 4	Iamb	366 ± 25	274 ± 41	238 ± 10	117 ± 9
	Trochee	360 ± 32	271 ± 38	247 ± 17	115 ± 6
	p	n.s.	n.s.	n.s.	n.s.

We indicate the mean and standard deviation of duration and maximum F0 over each of the four syllables of each iambic and trochaic stimuli, for the female and for the male speaker. For each speaker, we submitted the duration and maximum F0 measured over each syllable in each one of the iambic and trochaic stimulus, to two separated paired t-test (alpha 0.05, 2 tails), one t-test for duration and one for F0. The p-values for those comparisons are indicated per syllable and speaker.