2

• What happened to twins Bruce and Brian at 6 months old?

  They had a botched circumcision
• Who was the psychologist involved in Bruce's case?

  Money
• What theory was Money developing?

  Gender neutrality theory
• How did Money suggest Bruce's parents raise him?

  As a girl
• According to Money, what is less important than environmental influence?

  Biological sex
• What type of upbringing did Bruce have?

  Stereotypical girl upbringing
• What did Money report about the case's success?

  He claimed to support his gender neutrality theory
• What problems did Brenda suffer from?

  Severe psychological and emotional problems
• What did Brenda eventually tell her parents?

  She wanted to live as a man
• What name did Brenda revert to?

  David
• What does David's reversion to a male suggest?

  Biological influences are more important