Cell phones emit radio-frequency electromagnetic waves, which have been found to affect ____

Behavioral treatment for adults who have sleep difficulties involves teaching new sleep habits. Define and describe the five good sleep habits that are discussed in the text

What will be an ideal response?

Marian has recently cut off most of her hair, is hearing voices, talking strangely, and believes that she is getting coded messages from the radio. Marian is most likely experiencing a

a. psychosis. b. neurosis. c. nervous breakdown. d. paraphilia.