Dots connected by straight lines are to a frequency polygon as a bar graph is to a

According to Maslow, how many of us can become self-actualized?

A) None of us can actually attain self-actualization. B) One percent of the population can become self-actualized. C) About half of the population is capable of self-actualization. D) Anyone who learns meta-cognition can be self-actualized.

In the classic case of Anna O. in 1895, neurologist Josef Breuer treated her "hysterical" symptoms by using a. psychoanalysis

b. hypnosis. c. faith healing. d. the placebo effect.