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6. What needs to be present to classify for the DSM-5 system?

  • One of the positive systems
  • Two or more negative symptoms

7. what are the negative symptoms of schizophrenia?

  • Hallucinations, Avolition
  • Delusion, Avolition
  • Avolition, Speech Poverty
  • Hallucination, Speech Poverty
  • Hallucinations, Delusions
  • Delusion, Speech poverty

8. What disorders did Buckley find to be diagnosed with around half of schizophrenia suffers?

  • Depression, Substance abuse
  • Post-traumatic stress disorder, OCD

9. What percentage of the population suffer from schizophrenia?

  • 1%
  • 4%
  • 2%
  • 3%

10. what are the positive symptoms of schizophrenia?

  • Hallucinations, Delusions
  • Delusion, Avolition
  • Hallucination, Speech Poverty
  • Hallucinations, Avolition
  • Avolition, Speech Poverty
  • Delusion, Speech poverty