Which of the following types of brain activity are present during stage 2 sleep?
a. Theta waves
b. Sleep spindles
c. Alpha waves
d. Beta waves
Answer: B
You might also like to view...
Rejection sensitivity is a personality trait that involves a(n) ____
a. obsessive tendency to avoid offending others b. complete disinterest in social interactions c. expectation of being rejected by others d. complete lack of emotional intelligence
A psychologist who believes in the learned helplessness view of depression wants to create a treatment program for his clients. The major focus of this treatment will probably be on ____
a. ?helping the clients gain control over their lives b. ?helping the clients focus on the bright side of a situation c. ?teaching the clients not to blame themselves when things go wrong d. ?reducing the clients' search for sympathy and attention
The intestines secrete hormones called:
a. norepinephrine and leptin c. dopamine and estrogen b. ghrelin, PYY, and CCK d. androgens
Which of the following is an example of physical development?
A) communication and language B) attachment to the primary caretaker C) growth of the brain and nervous system D) improvements in long-term memory