Table 6. Test-retest task intrarater reliability ratings by emotion and channel.

Emotion	Mean Proportion correct Time 1 (SD)	Mean Proportion correct Time 2 (SD)	Kappa
Neutral (speech)	0.85 (0.36)	0.89 (0.31)	0.75
Neutral (song)	0.78 (0.42)	0.82 (0.39)	0.67
Calm (speech)	0.73 (0.45)	0.72 (0.45)	0.75
Calm (song)	0.64 (0.48)	0.62 (0.49)	0.67
Happy (speech)	0.67 (0.47)	0.67 (0.47)	0.77
Happy (song)	0.73 (0.44)	0.75 (0.44)	0.79
Sad (speech)	0.62 (0.49)	0.61 (0.49)	0.73
Sad (song)	0.69 (0.46)	0.67 (0.47)	0.70
Angry (speech)	0.77 (0.42)	0.80 (0.40)	0.77
Angry (song)	0.82 (0.38)	0.83 (0.37)	0.83
Fearful (speech)	0.71 (0.45)	0.73 (0.44)	0.75
Fearful (song)	0.62 (0.49)	0.64 (0.48)	0.72
Disgust (speech)	0.68 (0.47)	0.71 (0.45)	0.73
Surprise (speech)	0.68 (0.44)	0.73 (0.44)	0.73

Ratings from the test-retest intrarater reliability task across emotions, in speech and song (N = 72 participants, each rating 102 stimuli twice).