Which of the following is/are (a) graduate degree(s) that a health psychologist

Casey, who is 14, wants to spend her babysitting money on something special, but she also wants to save some of the money to buy her father a birthday gift. She is trying to decide the best way to spend her money

Which stage of cognitive development is Casey in? a) sensorimotor b) formal operations c) biophysical d) preoperational

In order to determine whether women talk more than men, a group of researchers used an electronically activated recorder to track people's conversations,

counting the number of words spoken in a day by women and men. These researchers used the recorder during which step in the scientific method? a. gathering evidence to test the hypothesis b. theory building c. defining the problem d. proposing a hypothesis