Fig 1.
Example of small room scenario.
Fig 2.
Example of medium room scenario.
Fig 3.
Example of large room scenario.
Fig 4.
Within-scenario heart rate and Subjective Units of Discomfort Scale measure intervals used.
Table 1.
Descriptive statistics for self-report measures (N = 19).
Table 2.
Initial within-scenario Subjective Units of Discomfort Scale and heart rate levels.
Table 3.
Paired samples t-test comparisons of mean Subjective Units of Discomfort Scale and heart rate measures.
Fig 5.
First 3-minutes of within-scenario Subjective Units of Discomfort Scale (SUDS) mean scores for all scenarios (N = 18).
Error bars represent standard errors.
Fig 6.
First 3-minutes of within-scenario heart rate mean scores for all scenarios (N = 18).
Error bars represent standard errors.
Fig 7.
Subjective Units of Discomfort Scale (SUDS) Time 1 mean scores for each scenario.
Time 1 = 00:00 minutes. Error bars represent standard errors. (N = 19).
Table 4.
Pairwise comparisons of mean Subjective Units of Discomfort Scale and heart rate measures (N = 19).
Fig 8.
Pre-speech heart rate Time 1 mean scores for each scenario.
Time 1 = 00:00 minutes. Error bars represent standard errors. (N = 19).