Examlex
You purchase a $30, nonrefundable ticket to a play at a local theater. Ten minutes into the show you realize that it is not a very good show and place only a $10 value on seeing the remainder of the show. Alternatively you could leave the theater and go home and watch TV or read a book. You place an $8 value on watching TV and a $6 value on reading a book.
Facial Expressions
The movements of the facial muscles that convey emotions, intentions, and reactions to others.
Fundamental Emotions
Basic emotions that are universally recognized and experienced by all humans, such as happiness, sadness, fear, disgust, surprise, and anger.
Paul Ekman
A renowned psychologist known for his research on the classification of human emotions and their expression through facial expressions.
Behavioural Component
Describes the noticeable actions or reactions of someone when faced with external or internal triggers.
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