Cliff has been diagnosed with bipolar disorder. Currently, he is very optimistic about his life. Even though he is only sleeping three hours a night, he is very energetic. He has turned his basement into a workshop where he plans to mass produce his new "banana computer" that will revolutionize the computer market. Cliff is experiencing

Your 4-year-old daughter is going to testify in court about an event she witnessed. What could you do to make her testimony as reliable as possible?

a. Avoid questioning her repeatedly on a single issue. b. Tell her everything you know about the personalities of the individuals she witnessed. c. Do not give her more than one possible explanation of what happened. d. Tell her not to correct the interviewers when they say something incorrect.

Cross-cultural research has shown that older siblings serve as principal caregivers for infants and toddlers in _____ of the cultures studied

a. 27% b. 37% c. 47% d. 57%