Lev Vygotsky's long life enabled him to advance his theories and become influential in the field of child development

MRI studies have shown that enlarged ventricles and decreased gray matter are present before the onset of schizophrenia, which means that these abnormal brain structures are not caused by the disorder

Indicate whether the statement is true or false

Personality disorders are a cluster of psychological disorders

a. involving extremely rigid patterns of behavior. b. in which mood disturbances are the primary symptom. c. that all include psychotic symptoms. d. involving extreme anxiety. e. in which cognitive distortions result in impaired functioning.