A researcher reports an F-ratio with df = 2, 40 from a repeated-measures ANOVA. How many subjects participated in this experiment?

The more gyri and fissures found on the cerebral cortex, the

a. smoother the appearance of the surface of the brain. b. more nerve cells it contains. c. larger the organism. d. simpler the brain and nervous system. e. less nerve cells it contains.

According to Erikson, young adults must first have established their sense of identity in order to be able to develop true intimacy

Indicate whether the statement is true or false.