Table 3.
Spearman rho correlations between action units and apathy scales for males and females.
| Characteristics, AUa | AIb-affect | AI-initiation | AI-interest | AI-total | |||
| Female | |||||||
|
|
Negative story | ||||||
|
|
|
Mean activation | |||||
|
|
|
|
Inner brow raiser | –0.340 | —c | — | — |
|
|
|
|
Outer brow raiser | –0.422 | — | — | — |
|
|
|
|
Nose wrinkler | –0.382 | — | — | — |
|
|
|
|
Upper lip raiser | –0.350 | –0.426 | — | –0.337 |
|
|
|
|
Lip corner puller |
|
— | — | –0.350 |
|
|
|
|
Blink | –0.349 | — | — | — |
|
|
|
Mean intensity | |||||
|
|
|
|
Inner brow raiser | –0.361 | — | — | — |
|
|
|
|
Nose wrinkler | –0.470 | — | — | — |
|
|
Positive story | ||||||
|
|
|
Mean activation | |||||
|
|
|
|
Upper lip raiser | –0.461 | — | — | — |
|
|
|
|
Lips part | –0.333 | — | — | — |
| Male | |||||||
|
|
Negative story | ||||||
|
|
|
Mean activation | |||||
|
|
|
|
Lip stretcher | –0.474 | — | — | — |
|
|
|
Mean intensity | |||||
|
|
|
|
Inner brow raiser | — | –0.432 | — | –0.426 |
|
|
|
|
Lip corner depressor | –0.628 | — | — | — |
|
|
|
|
Chin raiser | –0.510 | — | — | — |
|
|
|
|
Lip stretcher | –0.472 | — | — | — |
|
|
Positive story | ||||||
|
|
|
Mean activation | |||||
|
|
|
|
Dimpler | — | –0.501 | –0.625 | –0.503 |
|
|
|
|
Blink | — | — | –0.428 | –0.466 |
|
|
|
Mean intensity | |||||
|
|
|
|
Inner brow raiser | — | –0.472 | — | — |
|
|
|
|
Lip corner puller | — | — | –0.418 | — |
|
|
|
|
Dimpler | — | — | — | –0.416 |
|
|
|
|
Chin raiser | –0.437 | — | — | — |
aAU: action unit.
bAI: Apathy Inventory.
cNot applicable.