Darwin argued that the expression of emotion in humans
a. varies greatly among individuals.
b. is learned during an early critical period.
c. is unique to each culture.
d. evolved from similar expressions in other animals.
e. involves muscle movements of the hands but not the face.
Question 2
A child who is born blind will
a. never learn how to smile.
b. have to be told how to move the facial features to elicit a smile.
c. learn to smile on a similar trajectory as sighted children.
d. smile as sighted children do, but will have to be taught how to facially express sadness.
e. smile at birth.
The Environment Influences Gene Expression
The Environment Influences Gene Expression
All living apes possess rotating, suspensory shoulders, including humans.
Four ways of thinking about the relations among the perception of emotion-inducing stimuli, the ...
Expression of Affection (1 of 2)
Variable expression of yellow phenotype in mice caused by diet-related epigenetic changes in the gen