A representative sample should have equal numbers of males and females as well as an even balance among all racial groups

The second step in the scientific method is formulating a hypothesis

Indicate whether the statement is true or false.

You are taking part in an experiment to test the effectiveness of cognitive therapy in treating anxiety

There are two groups: one group receives cognitive therapy; the other group meets weekly with a therapist who does not use cognitive therapy, but merely chats during the session. Using the terminology of research, identify each of the two types of groups. What will be an ideal response?