Suppose you’re looking over a list of numbers, trying to find one particular number. In looking over the list, you screen out incorrect numbers until you find the correct one. This process is called .
The process of keeping certain thoughts out of consciousness is called .
People are awake approximately 16 hours each day and sleep approximately 8 hours. This pattern of waking and sleeping is known as .
waves are produced by the brain as a person grows drowsy and moves toward sleep.
According to the activation-synthesis model, an area in the triggers dreams.
The inability to fall asleep is known as .
Methadone is a synthetic substance known as a/an .
Cocaine and nicotine are examples of (depressants, stimulants).
The type of drug that produces an alteration in sensory perception is called a/an .
Briefly explain Freud’s iceberg model in terms of three levels of awareness.