Introduction to Psychology 10th Edition by Rod Plotnik,Haig Kouyoumdjian

تمرين 2

A common sleep problem that includes difficulty in going to sleep or remaining asleep throughout the night is called (a) _____A nondrug treatment is to use a proven (b) _____ method. Drug treatment for insomnia usually involves prescribing (c) _____. Insomnia caused when the sleeper stops breathing and wakes up is called (d) _____