1. Development of Symptoms
   1. Hallucinations
      1. Auditory
         1. Voices
         2. Music or noise
      2. Visual
      3. Somatic
   2. Delusions
      1. Persecutory
      2. Grandiose
      3. Bizarre
   3. Disorganization
   4. Negative symptoms
      1. Anhedonia
      2. Social withdrawal
      3. Reduced speech
2. Impact of treatment
   1. Medication
      1. Compliance
      2. Side effects
   2. Therapy
      1. CBT
      2. Supportive
3. Jumping to conclusions
   1. Biases
4. Developmental influences
   1. Childhood environment
   2. History of abuse
   3. Nutrition
   4. Education
5. Biological Influences
   1. Genetics
      1. Epigenetics
   2. prenatal environment
   3. Substance use
6. Stress
   1. Distressed family
   2. Economic pressures
   3. Health problems
   4. Moving
7. Resources
   1. Supportive family
   2. Peer support
   3. Other support
   4. Access to treatment