Which psychologist identified six basic emotions in the 1970s?a.Paul Eckmanb.Charles Darwinc.Robert Plutchikd.James Pennebaker

Identifying the Psychologist

1. The Question: The question asks about the psychologist who identified six basic emotions in the 1970s.

2. Options: The possible answers provided are:

   • a. Paul Ekman
   • b. Charles Darwin
   • c. Robert Plutchik
   • d. James Pennebaker

3. Analysis of Options:

   • Paul Ekman: Known for his work on facial expressions and emotions, he identified six basic emotions: happiness, sadness, anger, fear, surprise, and disgust, which he proposed in the 1970s.
   • Charles Darwin: Famed for his theories in evolution and natural selection, he also discussed emotional expressions, but did not specifically identify six basic emotions.
   • Robert Plutchik: He developed a comprehensive theory of emotions, proposing eight primary emotions, but he is not the one known for specifically identifying six basic emotions.
   • James Pennebaker: Not well-known for emotion theories; his work is more related to psychological writing and health.

Final Answer

The psychologist who identified six basic emotions in the 1970s is a. Paul Ekman.