Alzheimer's disease and cerebrovascular dementia are both types of

Which of the following probably will NOT improve your happiness?

a. Perform an act of kindness for someone you hardly know. b. Make a weekly list of things that make you feel grateful. c. Take a walk in a natural area d. Look forward to getting a new car or a new television set.

After someone has quit an addiction, when is a relapse most likely?

a. During times of stress or displeasure b. On the anniversary of the first time of using the substance c. On the anniversary of the time of quitting the substance d. During times of relaxation and pleasure