Apatient is unable to remember some or all of the past and disappears from home for months. what type of psychological disorder exhibits these symptoms?
a. anorexia nervosa
b. bulimia nervosa
c. dissociative amnesia
d. dissociative fugue user: which of the following is not a cause of psychological disorders?
a. biological factors
b. learned habits
c. mental processes
d. supernatural forces

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility