EDUCATION (CBSE/UGC NET)

EDUCATION UGC NET

PSYCHOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Facial expressions are coded from videotape by:
A
Scoring position of the mouth, chin and the entire head
B
Having coders judge the expression
C
Scoring muscle movements of eye, brow and mouth
D
Matching the expression to illustrations of standard expressions
Explanation: 

Detailed explanation-1: -The Facial Action Coding System (FACS) is a comprehensive, anatomically based system for describing all visually discernible facial movement. It breaks down facial expressions into individual components of muscle movement, called Action Units (AUs).

Detailed explanation-2: -The craniofacial muscles are essential to chewing and making facial expressions. They originate from bone or fascia and insert into your skin. Craniofacial muscles work together to control movements in your: Cheeks.

Detailed explanation-3: -Through the use of facial expressions and body language, the director is able to communicate perception and popularity of different characters and ideas which allows for a greater experience by the viewer Much hinges on the detail of the viewer’s experience.

Detailed explanation-4: -The Facial Action Coding System (FACS), first developed by Paul Ekman and Wallace Friesen in 1978 and revised by Ekman, Friesen, & Hager in 2002, is a comprehensive, anatomically-based system for describing anatomical movement of the face.

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