Alternative Research

• What can be another explanation for happiness?

  Genetics
• How is this evidenced?

  The 5-HTT gene has been lined to happiness as it controls the neurotransmitter, serotonin.
• What are stats that psychologists may use to explain happiness?

  Happiness is due to 50% genetics and 10% circumstances
• What is the remaining 40%?

  Self control- factors that the individual has agency over
• How did these statistics come to be?

  A review of studies comparing happiness in twins and family members and studies comparing people who had easier vs difficult lives.