Susan is a participant in a research study and will be hooked up to physiological devices while sleeping in a sleep lab for several nights. MOST likely it will take Susan ____ night(s) to adapt to sleeping in the sleep lab.
A) one
B) two
C) three
D) five

Question

Quizplus · Accepted Answer

It typically takes one night for individuals to adapt to the new environment of a sleep lab, known as the "first-night effect."

Susan Is a Participant in a Research Study and Will