Author Question: What is a concordance rate? a. It is the likelihood that both members of a twin pair will show ... (Read 88 times)

burchfield96 · **on:** Jun 22, 2018

What is a concordance rate?

a. It is the likelihood that both members of a twin pair will show the same characteristic.
b. It is the variance of conditions influencing brain structure neurodevelopment.
c. It is the association between early developmental delay and later development of schizophrenia.
d. It is the negative expectancy occurrences associated with negative symptoms.

Question 2

Expressed emotion has been shown to have which relationship to schizophrenia?

a. Families with high expressed emotion are most likely to see relapse in their schizophrenic members.
b. Families with high expressed emotion are least likely to see relapse in their schizophrenic members.
c. High expressed emotion causes schizophrenic thought disturbance in children.
d. High expressed emotion is a genetically determined trait in schizophrenics with positive symptoms.