Repetitive thoughts and behaviors that are so extreme that they interfere with everyday life are referred to as
a) generalized anxiety disorder.
b) phobic disorder.
c) obsessive-compulsive disorder.
d) social phobic disorder.
Question 2
Dr. Katz is researching the causes of phobias. He puts an ad in a newspaper asking for people who have an
intense, distressing fear of snakes to come and participate in his study. The major problem with this is
A) he doesn't know if people are telling the truth about their fears or not.
B) his sample will be too small.
C) he is not getting a representative sample.
D) the people who come may not have a phobia.
Behaviors that are suspicious for substance abuse
Fern life cycle
Life Is Abundant in Soil
palaeous life
Molecular tree of life