The model of schizophrenia which proposes that certain people have a genetic predisposition
toward schizophrenia that is expressed behaviorally only if they are raised in stressful
environments is the ______ model.
a. multifactorial-polygenic c. distinct heterogeneity
b. monogenic d. diathesis-stress
Question 2
The second most common form of intellectual developmental disorder is ______.
a. Klinefelter's syndrome c. fragile X syndrome
b. Turner's syndrome d. Down syndrome