Table 4 Summary of the Cumulative Link Mixed Model with accentedness judgments as to the dependent variable

Face (white)

− 1.16

< 0.001

Variety (British vs. American)

1.30

< 0.001

Variety (Indian vs. American + British)

1.31

< 0.001

Location (Montreal)

− 0.10

0.716

Predictability (Low)

− 0.16

0.01

Face (white):Variety (British vs. American)

0.41

< 0.001

Face (white):Variety (Indian vs. American + British)

0.32

< 0.001

Face(white):Location(Montreal)

1.35

< 0.001

Variety (British vs. American):Location (Montreal)

1.27

< 0.001

Variety (Indian vs. American + British):Location(Montreal)

0.01

0.793

Face(white):Variety(British vs. American):Location(Montreal)

− 0.54

< .01

Face(white):Variety (Indian vs. American + British):Location(Montreal)

− 0.12

0.206

Observations

3060

Marginal R² / Conditional R²

0.635/0.721