Question 1
Participants in a research study are asked to report what they are thinking about when a pager signals at different times during the day. The researcher is using a procedure that is known as the ________ method.
◦ experience-sampling
◦ think-aloud protocol
◦ "beeper"
◦ circadian rhythm
Question 2
People have about ________ periods of REM sleep each night, and these periods ________ in length with each sleep cycle.
◦ four to six; decrease
◦ four to six; increase
◦ ten; decrease
◦ ten; increase