AP PSYCHOLOGY

Detailed explanation-1: -In 1872, Darwin published The Expression of the Emotions in Man and Animals, in which he argued that all humans, and even other animals, show emotion through remarkably similar behaviors. For Darwin, emotion had an evolutionary history that could be traced across cultures and species-an unpopular view at the time.

Detailed explanation-2: -For Darwin, emotional expressions were compelling evidence that humans are animals and that we’ve evolved. By his logic, if we share expressions with other animals, but the expressions are functionally useless for us, they must have come from a long-gone, common ancestor for whom the expressions were useful.

Detailed explanation-3: -The idea behind the facial feedback hypothesis was first conceptualized by Charles Darwin, who suggested that the expression and repression of emotions can, respectively, intensify and dampen feelings (1872).

Detailed explanation-4: -Evolutionary Theory of Emotion Naturalist Charles Darwin proposed that emotions evolved because they were adaptive and allowed humans and animals to survive and reproduce. Feelings of love and affection lead people to seek mates and reproduce.

Detailed explanation-5: -What is Paul Ekman’s theory? Paul Ekman theorized that some basic human emotions (happiness/enjoyment, sadness, anger, fear, surprise, disgust and contempt) are innate and shared by everyone, and that they are accompanied across cultures by universal facial expressions.