Vigorous physical activity, especially late in the day, causes an increase in:

a. fast-wave sleep
b. slow-wave sleep
c. the appearance of sleep spindles
d. the appearance of K complexes

B

Psychology

You might also like to view...

The __________ has established a code of ethics that governs psychological research

a. United States Research Propriety Board (USRPB) b. International Ethics Committee (IEC) c. American Psychological Research Board (APRB) d. American Psychological Association (APA)

Psychology

Which of the following is a criticism of Gilligan's theory?

A) Her open-ended interview technique may have allowed her own biases to play a role. B) Research has shown that both genders use a care perspective. C) The content of the moral dilemmas can affect both genders' answers. D) all of the above

Psychology