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. 2017 Jul 17;7:5562. doi: 10.1038/s41598-017-05965-y

Figure 1.

Figure 1

Fitted values for the interactive effects of task type and standardized formants F1 (top panel) and F3 (middle panel), and consonant category (bottom panel) on participants’ size and shape ratings, based on the pooled data from Experiments 1 and 2 (Model 3). The shaded bands represent 95% confidence bands, error bars represent 95% confidence intervals. Higher F1 leads to higher size ratings, but has little effect on roundness ratings (top). Higher F3 leads to higher ratings of roundness, but not size (middle). Size and shape ratings also are differently affected by several of the consonant groups (bottom).