Happiness measure, code: A-CA-g-rc-n-5-a


Rating of smiling in photo portraits by experts

Portaits publicly available on Facebook were rated for two muscle action units associated with smiling:
A: raised cheeks and squinting (AU6 orbicukaris oculi)
B: raised corners of the mouth (AU12 zygomatic major)

Rated:
1 minimum
2
3
4
5 maximum

Summation: A+B
  
Classification
Focus, A-CA Affect: Cheerful Appearance
Time frame, g generally
Mode, rc rating by clinican
Scale type, n numeric scale Range = 5
  
Used in studies