Which statement about research on creativity is true? a. The peak of creativity is in midlife for all fields. b. Highly creative people are often creative throughout life. c. Creativity is easier to...

Which statement about research on creativity is true?

a. The peak of creativity is in midlife for all fields.

b. Highly creative people are often creative throughout life.

c. Creativity is easier to measure than it is to define.

d. People usually produce their most creative works before they develop expertise in that domain and therefore, become set in their ways.