Relationships Flashcards
Evolutionary psychologists in partner preferences
Believe that psychological processes people use to choose a partner are from evolution. Attractive traits are reliable indicators that a partner is a good bet for passing on our genes, for example Singh found that waist to hip ratio was related in attractiveness in women, argued it due to a reliable indicator of women’s ability to reproduce
Sexual selection
Just like natural selection there was sexual selection, within a species there are certain characteristics that make an individual more able to find a partner, like being physically attractive, and reproduce. These characteristics give an individual a reproductive advantage, therefore they become more prevalent as they are more likely to be passed on to future generations. Two types of sexual selection are intra-sexual and inter-sexual
Intra-sexual selection
When males compete (often aggressively) and the winner is rewarded with the female. The female is passive in the process so she doesn’t choose her own mate
Inter-sexual selection
When males compete for the attention of a female and the female plays an active role in choosing her mate
Conflict between natural selection and sexual selection
Sometimes traits that are attractive to a mate make an individual less likely to survive, so sexual selection can conflict with natural selection more generally. For example female peacocks find brightly coloured tails of males attractive but it also makes them more noticeable to predators. This created the handicap principle theory
The Handicap Principle
Zahavi (1975) argued that displaying a noticeable handicap to survival actually indicates survival strength because if an individual has managed to survive (and ancestors survived to reproduce) despite having the unhelpful characteristic, then they must have superior genes. Can be applied to humans to, masculine facial features result from high testosterone which causes immune system to be less responsive so these features can be an indicator of ‘quality’ genes as they can afford the handicap
Buss (1989)- Gender differences in partner preferences
Questionnaires were used to collect data from over 10,000 men and women from 37 different cultural groups. Women valued variables associated with gaining resources (money, safe environment) more highly than men. Men valued variables associated with reproductive capacity (youth) more highly than women. Concluded that women have had limited access to resources needed to provide for themselves and offspring and men’s reproductive success is limited by finding fertile women so they are attracted to women who are more fertile. Not a truly representative study but it is cross-cultural suggesting universality
Sexual strategies theory
Theory argues that men and women apply various different strategies for choosing partners, depending on the situation. These strategies have evolved to help them meet the different requirements they have of long-term and short-term partners. Women try to assess the quality of genes whereas males of availability and fertility
Strengths and Weaknesses of sexual strategy theory
The idea that men and women have different strategies is supported, the argument for men seeking fertility is also supported.
There are more similarities than differences between men and women’s responses in Buss’s study, more difference between cultures rather than genders. Explanations of partner choice don’t take into account social determinants of behaviour (women have less opportunities than men which can influence women’s choices). Lots of evidence comes from studies of other animals, cannot be generalised to humans
Social Exchange Theory
Suggests that people try to maximise rewards from a relationship (attention, self-esteem, happiness), and minimise costs (time, money). If the relationship is to continue, then the rewards must not be outweighed by the costs, instead there should be profit so relationships are formed using a ‘cost-benefit analysis, striving to get more and give less can cause an unequal relationship
Comparison Level (CL)
The amount of reward you believe you deserve to get based on experiences in previous relationships, which feeds into the expectations of our current one. Influenced by social norms. CL changes as we acquire more data from experiences
Comparison Level for alternatives (CLalt)
In current relationship you consider whether you could gain greater rewards and fewer costs from another relationship or being on your own. Social exchange theory predicts that we will stay in our current relationship only as long as we believe it is more rewarding than an alternative but if an alternative is better we are more likely to end the relationship
Relationship Development
1.Sampling, we consider potential rewards and costs of a relationship and compare it with others available at the time
2.Bargaining, we give and receive rewards to test whether a deeper relationship is worthwhile
3.Commitment, each partner knows how to elicit rewards from the other, lowering costs
4.Institutionalisation, relationship norms and expectations are firmly established
Physical attractiveness
People will being a relationship if they find each other physically attractive. Attraction isn’t always about physical features but Cunningham(1986) found some in a study asking 75 males students to rate photos of 50 women. He found several features for attractiveness- large eyes, small noses, small chins, prominent cheekbones, narrow cheeks. Generally men are more likely than women to report appearance as important in attraction but both men and women consider it important for a short-term partner.
Self-disclosure
Sharing information about yourself, including your views and feelings. People tend to like somebody more if they person has self-disclosed to them. It was found that self-disclosing to somebody tends to increase liking for that person
Filter Theory
Proposes there are a series of ‘filters’ that operate at different stages of forming a relationship: Social demographic filter, Similarity in attitude filter, Complementarity filter. Model came from a study into long term relationships. Surveyed female uni students and their male partners who were considering marriage, 7months later did a follow up study to see how the relationship progressed. Found for couples under 18months if they had similar values they were more likely to progress but for couples over 18months it was those who had complementary needs. However this study was replicated across other uni’s and they found no significant difference overtime in either sharing values or having complementary needs
Social demographic filter
The first filter. Initially we for, a ‘field of availables’- these are potential people to form a relationship with. Based on social and demographic factors such as age, religion, living near eachother, etc
Similarity in attitudes filter
We narrow the set of available people down to a smaller ‘field of desirables’- these are people who a relationship is more likely to progress with. This filter is based on sharing similar attitudes, values and interests