What is it called when the bodily tissues swell in response to a perceived or real threat?

Erikson found that scenes created by boys

A) were dynamic B) often had high towers or cannons. C) often had high walls. D) all of the above

Treatment for childhood depression focuses on

a. cognitive behavioral therapy. b. electroconvulsive therapy. c. aversive counterconditioning. d. in-vivo exposure therapy.