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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: J Mem Lang. 2010 Oct 1;63(3):367–386. doi: 10.1016/j.jml.2010.06.004

Table 1.

Mean Acoustic Measures by Accent Type for Experiment 1 Materials

H* L+H*
Measure M SE M SE F(1,95) p
Stressed Syllable
Mean Intensity (dB) 68.97 0.29 72.45 0.24 100.44 <.0001
Duration (ms) 231.52 7.30 388.44 15.94 191.09 <.0001
Maximum Pitch (Hz) 221.80 3.15 305.69 3.33 462.42 <.0001
Pitch Difference (Hz) 53.69 4.02 131.09 6.32 108.53 <.0001
Mean Pitch (Hz) 194.93 2.75 249.45 4.37 155.83 <.0001
Entire Word
Mean Intensity (dB) 68.40 0.28 71.08 0.19 77.52 <.0001
Duration (ms) 399.50 11.92 658.13 15.90 633.81 <.0001
Maximum Pitch (Hz) 230.24 3.40 301.61 3.08 399.45 <.0001
Pitch Difference (Hz) 81.27 4.26 180.66 5.29 274.36 <.0001
Mean Pitch (Hz) 191.78 2.71 212.58 3.26 33.36 <.0001