The trait approach has been criticized for saying little about how personality works

An example of a characteristic that is either present at birth in all humans, or develops rapidly during maturation, would be:

a. strong eyesight. b. a fear of new things. c. an understanding of numbers. d. leadership qualities.

Dr. Booth claims to have discovered a way to hypnotize people that eliminates their depression following one treatment

When other people try to use his method and find their clients remain depressed, he says they must not have been doing things correctly. Dr. Booth's treatment does not seem to be: a) Psychological b) Replicable c) Testable d) Science