Relationships - Evolutionary Explanation for Partner Preferences

Question 1

Define the term sexual selection?

Answer 1

• There are certain characteristics that make an individual more attractive, mainly physically.

Question 2

What are the two types of sexual selection and explain them?

Answer 2

• Intra sexual selection: Takes place when males compete often aggressively and are rewarded with the female.
• Inter sexual selection: Takes place when males compete for the females attention.

Question 3

What is the main study regarding sexual selection and what was found?

Answer 3

• Buss (1989)
  Questionnaire survey based on what people look for in a person.

Found women valued gaining resources e.g. money and secure environment

• Males valued characteristics involving reproductive capacity.

Question 4

Explain what is meant by ‘parental investment theory’?

Answer 4

• Males investment into offspring is relatively small compared to women.

Question 5

Give some evaluative points based on the sexual selection theory?

Answer 5

• Plausible explanation backed up with a lot of supporting research.
• There was a bigger difference between cultures rather than genders.
• Human reproduction is no longer the aim as dating apps such as Tinder allow for short casual encounters.