Table 8 Results of our analysis of aggressiveness ratings in Study 2.

From: The role of valence, dominance, and pitch in perceptions of artificial intelligence (AI) conversational agents’ voices

 

Unstandardised estimate

Standard error

df

t

p

Intercept

2.63

0.17

47.4

15.70

  < 0.001

Pitch

− 0.22

0.10

94.4

− 2.12

0.037

Voice gender

− 0.57

0.13

111.0

− 4.55

   < 0.001

Pitch × voice gender

− 0.07

0.20

91.0

− 0.35

0.724

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