1. During the early part of the 20th century, the biological disease model of mental problems led to:

a. increased tolerance for individuals with mental disturbances

b. improved treatments

c. more controlled research methods

d. eugenics and segregation

2. In comparison to children with PTSD, children with acute stress disorder:

a. recover more quickly

b. experience less severe stressors

c. exhibit behavior problems later in life

d. have fewer sources of support