Which of the following is true of childhood depression?
a. It does not influence the social activities of children.
b. It is masked by conduct disorders and physical complaints.
c. It rarely occurs in children who are perfectionists.
- d. It can be easily recognized by children themselves by the age of five.

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.