Relationships Flashcards
(115 cards)
What are the evolutionary theory explanations of partner preferences?
- Partner preferences are driven by sexual selection.
- This means that both males and females choose partners in order to maximise their chances of reproductive success.
What traits will maximise reproductive success?
- Strength, height, aggression, wide hips
- Individuals with these traits are more likely to survive and pass on the genes responsible for their success.
Why do makes and females use distinct strategies to choose a partner?
- Due to anisogamy
- Males have gametes (sperm cells), which are able to reproduce quickly with little energy expenditure.
- Female gametes (eggs or ova) are much less plentiful and require far more energy to produce.
What type of selection do males use?
Intra-sexual selection
What type of selection do females use?
Inter-sexual selection
What is intra-sexual selection ?
- Intra-sexual selection is where members of one sex (usually male) compete with one another for access to the other sex.
- This leads to male-female dimorphism, which is accentuation of secondary sexual characteristics in those with greater reproductive fitness.
What is a male’s best evolutionary strategy according to anisogamy?
- To have as many partners as possible.
- Males must compete with other males to present themselves as the most attractive mate to fertile female partners.
What is mate guarding?
Males guard their female partner to prevent them mating with anyone else.
Why do males engage in mate guarding?
Males are very fearful of having to raise another man’s child (cuckoldry)
What is inter-sexual selection?
Where members of one sex (usually female) choose from available prospective mates (usually males) according to attractiveness.
What is a woman’s best evolutionary strategy according to anisogamy?
- To be selective when choosing a partner
- Females will tend to seek a male who displays characteristics of physical health, high status, and resources.
- Thus the male partner is able to protect them and provide for their children.
- Although this ability may have equated to muscular strength in our evolutionary past, in modern society it is more likely to relate to occupation, social class and wealth.
Strengths of evolutionary explanations of partner preferences?
+ Buss (1989) conducted a survey of over 10,000 adults in 33 countries and found that females reported valuing resource-based characteristics (such as occupation) whilst men valued good looks and preferred younger partners.
+ Clark and Hatfield (1989) conducted a now infamous study where male and female psychology students were asked to approach fellow students of Florida State University (of the opposite sex) and ask them for one of three things; to go on a date, to go back to their apartment, or to go to bed with them. About 50% of both men and women agreed to the date, but whilst 69% of men agreed to visit the apartment and 75% agreed to go to bed with them, only 6% of women agreed to go to the apartment and 0% accepted the more intimate offer.
Weaknesses of evolutionary explanations of partner preferences?
- The evolutionary approach is determinist suggesting that we have little free- will in partner choice. However, everyday experience tells us we do have some control over our partner preferences.
- Evolutionary approaches to mate preferences are socially sensitive in that they promote traditional (sexist) views regarding what are ‘natural’ male and female behaviors which do not apply to modern society. Women are now more career orientated and independent therefore will not look for resourceful partners as much as they may have had to in decades past. Additionally, the availability of contraception means that evolutionary pressures are less relevant.
- Evolutionary theory makes little attempt to explain other types of relationships, e.g. non-heterosexual relationships, and cultural variations in relationships which exist across the world, e.g. arranged marriages.
What is self- disclosure?
- This is the revealing of personal information, such as thoughts, feelings and experiences to another person.
- This can affect attraction in romantic relationships.
What theory is self- disclosure a part of?
Social penetration theory
Who proposed the social penetration theory?
Altman and Taylor (1973)
What is the social penetration theory?
- This theory claims that by gradually revealing emotions and experiences to their partner, couples gain a greater understanding of each other and display trust.
- Therefore, self-disclosure will increase attraction.
How does self-disclosure affect a relationship?
- As people build trust in their partner, the breadth and depth of self-disclosure will increase.
- In the beginning, people only disclose superficial details about themselves, such as hobbies and interests, and gradually reveal more intimate details, such as family values and difficult experiences.
- Self-disclosing too quickly (e.g. on a first date) can reduce attraction.
What is reciprocal self-disclosure?
- People expect the same level of self-disclosure from others as they actually give.
- The more self-disclosure someone gives, the more self-disclosure they expect in return.
- This is known as reciprocal self-disclosure.
Strengths of self-disclosure
+ Research conducted by Altman and Taylor (1973) supports the theory of self- disclosure. They found that self-disclosure on the first date is inappropriate and did not increase attraction levels. The person who was self-disclosing was seen as maladjusted and not very likeable.
+ Tal-Or (2015) conducted research which agrees which the fundamental concept of self-disclosure being a gradual process that can affect attraction for romantic relationships. Analysis of reality TV shows like Big Brother revealed that viewers did not like contestants who self-disclosed early on. They preferred the contestant who self-disclosed gradually.
+ Kito (2010) found research evidence to support the idea of self-disclosure across different cultures. Kito investigated Japanese and American students in different types of relationships, and found that self-disclosure was high for Japanese and American students in romantic relationships that were heterosexual.
Weaknesses of self-disclosure
- Sprecher (2013) found research evidence that the level of self-disclosure received is the best predictor of liking and loving, rather than the amount of self-disclosure given. This goes against the idea of reciprocal self-disclosure.
- It seems unlikely that attraction to a potential partner is based on self- disclosure alone. Self-disclosure might be an important element, but other factors are also needed in order to increase attraction, such as physical attraction, similarity of attitudes and complementarity of needs.
How does physical attractiveness affect attraction in romantic relationships?
- Men place a great deal of importance on physical attractiveness when choosing a female partner in the short- term and the long- term.
- Research has shown that physical attractiveness is also very important for females when choosing a male partner, especially in the short- term (it is less important in the long- term).
- What is considered to be physically attractive varies across culture and time.
What is the halo effect?
The halo effect is when the general impression of a person is incorrectly formed from one characteristic alone (e.g. physical attractiveness).
How are physically attractive people seen?
Physically attractive people are often seen as more sociable, optimistic, successful and trustworthy.