Relationships Flashcards
What is adaptive ness in terms of the evolutionary explanation for partner preferences?
The quality of being able to change to suit different conditions
What is anisogamy?
Differences between male and female sex cells
What is inter-sexual selection?
Refers to the sexual selection for increased attractiveness to members of the opposite sex. This form of sexual selection tends to lead to a ‘display’ or ‘advertisement’ traits such as showy or colourful body parts
What is Intra-sexual selection?
Refers to sexual selection for increased ability to compete directly with members of the same sex for access to the opposite sex. I tease Hal selection tends to lead to weaponry, armour, fighting ability, and threats displays. It tends to be a male trait
What is physical dismorphism?
The idea that sexes of the same species exhibit different characteristics
What did David Buss study?
Over 10,000 adults in 33 countries. He found that females universally putting importance on resource related characteristics in a partner, However males preferred younger mates and put more importance on the females ability to reproduce e.g. attractiveness
What did Buss discover about Sexual Selection and Mate choice?
He discovered that makes universally put importance on attractive and healthy looks which are signs of fertility. And women look for stability to look after their offspring
What are the two types of sexual selection?
Intersexual selection and Intrasexual Selection
What did Clark and Hatfield study?
They asked male and female student volunteers to approach opposite sex students individually on a uni campus asking the same question ‘ will you go to bed with me tonight’
What did Clark and Hatfield find about their study?
They found marked gender differences in the responses: 75% of males said yes and 0 females said yes
What are the evaluation points for the evolutionary approach?
Ignore cultural and social influences
Mate choice may be more complicated than evolutionary explanations
Suffer from hard determinism
What is self disclosure?
The idea that relationship formation is built off trust with another person which is demonstrated by gradually revealing personal information.
What is the Social Penetration Theory?
Claims that by gradually revealing emotions and experiences and listening to their reciprocal sharing, people gain a greater understanding of each other and display trust
Who proposed the Social Penetration Theory?
Altman and Taylor (1973)
What are the two dimensions of Self -Disclosure?
Breadth and Depth
Explain the two dimensions of self disclosure.
At first people often share a lot of information about certain aspects of themselves(breadth) but consider some topics to be ‘off limits’(depth). As they build trust in their partner, breadth increases and then depth also increases