The Likelihood of a Monozygotic Twin of a Person with Schizophrenia

question 66

Multiple Choice

The likelihood of a monozygotic twin of a person with schizophrenia also having schizophrenia is about _____%.

• A)12
• B)27
• C)50
• D)96

---

Definitions:

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Habituation

The process by which an individual becomes accustomed to a stimulus through repeated exposure, leading to a decrease in response.

Operant Conditioning

A method of learning that employs rewards and punishments for behavior, encouraging the formation of new behaviors.

Bayley III Scales

A comprehensive developmental tool that assesses the cognitive, language, motor, social-emotional, and adaptive behavior skills of infants and young children.