Link to psychology

• Who claimed that romantic relationship information is driven by sex investment levels?

  Trivers
• Why do females have a larger investment in offspring survival?

  They carry the offspring and face health risks
• What qualities do females look for in males for offspring survival?

  Ambition, shelter, and high earning capacity
• How do males differ in their investment in offspring compared to females?

  Males invest less time and can have many children
• What do males look for in women to have children with?

  Fertile, youthful women
• What waist to hip ratio do some researchers claim men are attracted to?

  0.7
• Why is a small waist considered attractive in women?

  It indicates the woman is not pregnant
• What do big thighs in women suggest according to researchers?

  They indicate a good energy store for pregnancy
• How does the investment in offspring survival differ between sexes?

  Females invest more due to health risks
• What implications does Trivers' theory have on mate selection?

  It suggests differing criteria based on sex investment