What is a personal value?

a. something that you firmly believe in

b. a natural talent that you have without practicing

c. an interest in a controversial topic

d. something that you like to do

How can you avoid the problem of groupthink? a. by choosing a group leader to direct the group b. by composing the team of only like-minded individuals c. by encouraging all members to voice their opinions d. by keeping quiet when you disagree with another group member's opinion