Relationship formation

• What does the biological approach assume about behavior?

  It has evolved to enhance reproductive chances
• Why does the biological approach suggest we have preferences for certain characteristics in partners?

  They enhance our reproductive chances
• Who pointed out the differences in parental investment between genders?

  Trivers
• What is the primary reason females have a greater parental investment?

  They invest time in pregnancy and child-rearing
• What do females prefer in males according to the biological approach?

  Males who can provide resources
• What qualities do males look for in females to enhance reproductive success?

  Qualities suggesting youth and fertility
• What are some physical traits males prefer in females?

  Smooth skin, glossy hair, red lips
• How do neurotransmitters influence romantic relationships?

  They affect our emotions and attraction
• Which neurotransmitter is associated with pleasure seeking and rewards?

  Dopamine
• Why are we driven to find romantic partners according to the biological approach?

  It gives us a dopamine hit or natural high
• What is the focus of the biological approach in relationship formation?

  It focuses on evolutionary influences on behavior
• How does the biological approach explain gender differences in mate selection?

  Due to differing parental investment strategies
• What is the significance of parental investment in the biological approach?

  It shapes mate preferences and reproductive strategies