A group of psychologists are studying how certain parts of the brain allow people to distinguish between positive and negative emotions. They are most likely working from the perspective. A. Sociocultural B. Humanistic C. Biological D. Psychodynamic Please select the best answer from the choices provided A B C D.

What is the difference between a journal entry written by an eyewitness to an event and a play written about the same event? a. the journal entry is a historiographical source, while the play is a periodical source. b. the journal entry is a chronological source, while the play is a primary source. c. the journal entry is a primary source, while the play is a secondary source. d. the journal entry is a secondary source, while the play is a periodical source.