Relationships Flashcards
what is sexual selection?
it explains why some characteristics appear disadvantageous but are actually an advantage in human reproductive behaviour.
Anisogamy
-refers to differences between male and female sex cells.
-male gametes (sperm) are small, mobile, created continuously in large amounts form puberty to old and don’t require much energy to produce.
-female gametes (egg) are large, static, produced in intervals for limited years, and require much energy.
-a consequence is that there is a shortage of fertile women but not men.
this causes two mating strategies - inter and intra sexual selection.
inter-sexual selection
Psychologist?
-mate choice
-one sex has preferences for members of the opposite sex with certain qualities.
-preferred by females (quality over quantity)
-TRIVERS believes females make a greater investment of time and commitment during and after the birth of offspring. making a wrong choice has serious consequences for females than men so she can be more choosy.
-females choose genetically fit partner who can provide which leaves males competing to mate with the fertile female.
-females preference for her partner determines the features passed onto offspring. RUNWAY PROCESS
For example, if height is attractive then over time the population of men will get higher as they are the ones mating.
-FISHERS sexy son hypothesis found females mate with desirable men which that trait is passes to the son and successive generations of females will mate with her son.
intra-sexual selection
-mate competition
-members of the same sex compete for members of the other sex and those who win can mate and pass their genes onto the next generation.
-preferred by males (quantity over quality)
-it has consequences because males must act aggressively in order to acquire female mates and protect them from other competing males.
EVALUATION
- Research support for preferences (psychologist?)
- Research support for inter-sexual selection (psychologists?)
- ignores social and cultural influences
- BUSS completed a survey of 10,000 adults from 33 countries. he asked them questions about partner preference and found females places greater value on resource characteristics such as ambition. males preferred good looks and younger mates. These finding are representative.
- CLARK AND HATFIELD proved female choosiness. M & F students were sent out on campus to ask other students “I have been noticing you for a while and find you attractive. will you got to bed with me tonight?”. no females agreed but 75% of males did.
- partner preferences have changed over time especially when the availability of contraception came around. women’s greater role in the workplace means they are no longer dependant on men meaning they are no longer resource oriented.
what is self disclosure?
revealing likes, dislikes, hopes and fears to another person. this helps in early stages to learn more about each other.
social penetration theory
ALTHAM AND TAYLOR created a social penetration theory to to describe how relationships develop.
- revealing your inner self to someone is a gradual process.
-involves a reciprocal exchange of information.
-when one reveals it displays trust and the other must also reveal something.
-as time goes on they reveals more and more and penetrate deeply into each others lives.
breadth and depth
-Breadth is when disclosure is narrow because some topics are off limits at early stages in a relationship. if you reveal too much too soon it can threaten the relationship.
- Depth is when the relationship develops, self disclosure becomes deeper. eventually we can intimate high risk information of painful memories or secrets.
reciprocity of self disclosure
REIS AND SHAVER believe that for a relationship to develop and for breadth and depth there must be a reciprocal element to disclosure.
EVALUATION
- Support from research studies (psychologists?)
- Real life application
- cultural differences (psychologist?)
- SPENCER AND HENDRICK studies 2 heterosexual couples and found strong correlations between satisfaction and disclosure. men and women who used self disclosure where most satisfied and committed to their relationship. valid theory.
- The research can help people improve communication in their relationship. psychologists found 57% of gay men and women said self disclosure maintained and deepened their relationship. this can help other couples who are struggling.
- TANG reviewed research of sexual self disclosure. men and women in the USA self disclose more sexual thoughts and feeling then those in China. Both were linked to satisfied couples. the research is based on western cultures.
what makes someone physically attractive?
(psychologists?)
SHACKELFORD AND LARSEN found people with symmetrical faces were attractive.
This is because it signals genetic fitness.
- baby face features such as big eyes, delicate chin, small nose are attractive because they signal a protective instinct which is important for females.
The halo effect
- physical attractiveness also matters because preconceived ideas about personality traits which attractive people have.
- physically attractive people are rated kind, strong, sociable and successful.
- Believing that good looking people have these traits makes them more attractive.
The matching hypothesis
(psychologist?)
- although attractiveness is desirable, common sense tells us we cant all be with the most attractive people.
- the assessment of our own attractiveness impacts the way we choose a partner.
- WALSTER believes people choose romantic partners who are of roughly the same level of attractiveness to them.
- we desire the most attractive people but balance this against the wish to avoid being rejected by someone out of our league.
EVALUATION
- Research support of halo effect (psychologists?)
- Research support for the matching hypothesis
(psychologist?) - individual differences
(psychologist?)
- PALMER AND PERTERSON found physically attractive people were rated the most politically knowledgeable. The halo effect has been found in many other areas of everyday life which confirms physical attractiveness is important in the initial formation of relationships.
- FEINGOLD did a meta analysis of 17 studies and found a correlation in ratings of attractiveness between romantic partners.
- TOWHEY asked male and females to rate how much they would like to target an individual based on their photo. they also completed a questionnaire on sexist attitudes. those who scored high on sexist attitudes where more influenced by physical attractiveness.
what is the filter theory?
(psychologists?)
- KERCKHOFF AND DAVIS compared the attitudes of couples in short term and long term relationships.
- The filter theory explains how romantic relationships develop and form.
- There is 3 main factors that act as filters for our partner choice.
social demography
-first level
- social demography refers to factors that influence the chances of potential partners meeting.
- these include location, class, education level, ethnicity, religion.
- your more likely to meet people with the same demographical characteristics.
- you have the most memorable and meaningful interaction with those who live close. this is because it doesn’t require much effort to meet them.
- anyone too different is discounted as a potential partner.
similarity in attitudes
-second level
- partners often share beliefs and values due to the first filter which usually means they share cultural characteristics.
- similarities in attitudes is important for development of romantic relationships but only for those together for short term.
- in the beginning partners need to agree on basic values to deepen communication and promote self disclosure.
complementarity
-third level
- partners need to meet each others needs.
- they compliment each other when one has traits the other doesn’t. e.g. one likes making them laugh and other likes being made laugh.
- this is important for long term relationships.
- it makes them feel that together they make a whole.