Relationships - Done Flashcards
What did Charles Darwin notice in regards to reproduction?
Evolution favours some features that are attractive to the opposite sex which make it more likely that the individual will attract a mate and reproduce to pass on genes
What is sexual selection?
The process by which traits that increase reproductive success are passed on to succeeding generations of offspring?
What are the two types of sexual selection?
- Inter-sexual selection
- Intra-sexual selection
What is inter-sexual selection?
Traits that enable an individual to attract members of the opposite sex, indicators of attractiveness
What is intra-sexual selection?
- A strategy used by males
- Competition between members of this sex to access to mates
- The winner gets to reproduce and pass his offspring the traits that enabled them to be victorious
What is Anisogamy?
The differences between male and female sex cells
What does Anisogamy dictate?
Different optimum mating strategies for males and females
What are the key facts about male gametes?
- Created continuously in vast numbers from puberty to old age
- Don’t require much energy to produce
- The later investment that is made in offspring is far less compared to females
How does male gametes influence partner preference?
- Will seek short-term relationships with fertile women and can produce healthy offspring:
- Indicators of this are youthful appearance and an hourglass figure
How does what men seek in a partner influence reproductive success?
- The most adaptive reproductive behaviour is to mate with numerous females in order to best increase the chances of his genes being passed down to further generations
What are the key facts about the female reproductive system (evolutionary explanation?
- 1 female egg is produced only once and only till menopause and require great energy to produce
- Females make a large investment in time, commitment and other resources during and after the birth of her offspring
How does the female reproductive system influence partner preference?
- They seek a long term relationship with a male who has the resources to provide and protect her and her offspring
- Indicators of this include a mesomorph physique, a strong jawline and traits like intelligence
How does partner preference in women increase reproductive success?
- As females can only have a limited number of offspring it is most adaptive for females to carefully choose a male with desirable traits
- This increases the likelihood that those desirable traits get passed onto the male offspring and then be chosen by the next generation.
What are the strengths of the evolutionary explanation?
- Supporting evidence for sex differences in partner preferences (Buss study)
- Supporting evidence for sex differences in reproductive behaviour (Clark and Hatfield study)
What are the weaknesses of the evolutionary explanation?
- Lacks temporal validity
- Clark and Hatfield supporting evidence has methodological flaws
What is Buss’ cross cultural study?
- Conducted a cross cultural study of 32 cultures
- Found men placed more emphasis on physical attractiveness and preferred someone younger
- Women favoured men with resources or traits such as intelligence
What is the Clark and Hatfield study?
- They sent out male and female uni students to a uni campus and were asked to approach other students asking if they would go to bed with them tonight.
- 75% of men agreed to the question but no women did
What methodological flaws does the Clark and Hatfield study have?
- The sample of participants may not be representative of the wider population due to age and culture
- University culture makes casual sex more acceptable than other areas of society
What do men find attractive?
- Hourglass figure
- Youthful appearance
- Younger women
What do women find attractive?
- Mesomorph physique
- Chiselled jawline
- Resources
Why do men prefer symmetrical faces?
It indicates genetic fitness
Who are attracted to neotenous features?
Men
What is neotenous features?
- Large eyes
- Small nose
Why are men attracted to neotenous features?
- Indicates a protective and caring instinct in females, more youthful looking
What is the definition of the halo effect?
When one stand out feature has a disproportionate effect on our judgement of the person as a whole
What is the phrase Dion et al coined in the halo effect?
‘What is beautiful is good’
What does ‘what is beautiful is good’ mean?
- An error in judgement where a person judges someones character based on first impression of appearance
- Good looking people are consistently rated as kind, social compared to unattractive people
Who created the matching hypothesis?
Walster (1969)
What is the matching hypothesis?
- We assess our own attractiveness, and it plays a role in our choice of partner
- We are drawn to the most attractive people, but when entering a romantic relationship we pick people at a similar level to us
- These partners are the most rewarding we could realistically hope for
- We are attracted to people who are physically attractive but also attainable
What are the 3 factors affecting romantic relationships?
- Physical attractiveness
- Levels of self disclosure
- Filters
What are the two elements under physical attractiveness as a factor for affecting romantic relationships?
- Halo effect
- Matching hypothesis
What are the strengths of the role of physical attractiveness?
- Supporting evidence of physical attractiveness across all cultures
- Supporting evidence of the halo effect
- Supporting evidence for the matching hypothesis
Who’s research is supporting evidence for physical attractiveness across all cultures?
Cunnigham et al
What did Cunningham et al find (in physical attractiveness)
Females with large eyes and small noses were consistently rated as highly attractive by white, hispanic and asian male
Who’s research supports the role of the halo effect?
- Palmer and Peterson
- Wheeler and Kim
What did Palmer and Petersons study find (halo effect)?
Physically attractive people were rated as more politically knowledgable and competent than unattractive people
What did Wheeler and Kim’s study find (halo effect)?
American and Korean participants rated physically attractive people as more trustworthy and friendly
What research supports the matching hypothesis?
- Murstein
- Feingold
What was Murstein’s study and what did they find? (matching hypothesis)
- Asked puts to rate the attractiveness of a series of photographed people
- Some were engaged irl among the photographs
- Found the ratings of those who were engaged were more similar to one another found ratings of random photograph pairings
What did Feingold’s study find? (matching hypothesis)
Carried out a meta-analysis of 17 studies and found a significant correlation in attractiveness ratings between romantic partners
What are the weaknesses of the role of physical attractiveness?
- Evidence against the matching hypothesis
What research disproves the matching hypothesis?
- Walter et al
- Taylor et al
What did Walter et al’s study find? (matching hypothesis)
Regardless of their own level of attractiveness, participants reacted more positively to physically attractive dates and more likely to try and arrange more dates with them
What did Taylor et al’s study find? (matching hypothesis)
No evidence among online daters that their choice were based on similarity between their own physical attractiveness and potential partners
Found evidence of a preference for the most attractive partners
What is the definition of self-disclosure?
voluntarily revealing information
What is social penetration theory?
- Compares self disclosure to peeling an onion
- At first people share a breadth of information but is largely superficial (this is low risk things which won’t have negative consequences)
- As the relationship advances the disclosure of information increases as a person shares more intimate and personal information. These disclosures can be high risk (secrets, past experience etc)
What researchers have found the type of self disclosure is important?
- Sprecher
- Shaver
What did Sprecher find about self disclosure?
- The more personal, emotional disclosure have a greater influence on our relationship satisfaction than neutral or factual self disclosure
What did shaver find about self-disclosure?
- Found that for a relationship to be successful, self disclosure needs to be reciprocal. This increases intimacy and deepens the relationship
What is the strength of self disclosure?
Supporting evidence of sprecher and Hendrick and Laurenceau
What is Sprecher and Hendricks study and what did they find? (self disclosure)
- Studied heterosexual dating couples and found a strong positive correlation between perceived self disclosure and relationship satisfaction
What is Laurenceau et al study and what did they find? (self disclosure)
- Used a method which involves long term married couples writing a daily diary
- They found the perception of self disclosure in relationships was linked to higher levels of intimacy
What are the weaknesses of self disclosure?
- Methodological issues
- Cultural differences in self disclosure
What are the methodological issues with self disclosure?
Sprecher and Hendrick found a correlation so cause and effect cannot be established so satisfaction may be due to other variables
What cultural differences is their in self-disclosure?
- Americans disclose more than Chinese or Japanese partners
- In the west, women prefer more self disclosure than me
- In Japan, women disclose less than men
What does filter theory suggest?
We use a series of filters to narrow down the field of available to a field of desirables from which we choose a long-term partner
What are the 3 filters in filter theory?
- Social demography (1st level)
- Similarity in attitudes (2nd level)
- Complementarity of needs (3rd level)
What is social demography? (filter theory)
- Refers to variable such as age, social background and geographical location
- Determines the likelihood of people meeting
- We find people more attractive as we have more in common
What is similarity in attitudes? (filter theory)
- Agreement on attitudes and basic values
- Partners with different attitudes are not considered acceptable
- It promotes attraction
What is complementarity of needs? (filter theory)
- Those with different needs like each other as they provide mutual satisfaction
- Promotes the feeling that together partners form a whole
What are the strengths of filter theory?
- Supporting research by Kerchoff and Davis
What was Kerchoff and Davis study and what did they find? (filter theory)
- Carried out a longitudinal study of dating couples in the US using questionares
- For those dating less than 18 months, similarity of attitudes was most significant of how close they felt to the partner
- For those dating over 18 months, complementarity of needs was the most predictive of how close they felt to the partner
What are the weaknesses of filter theory?
- There has been a failure to replicate Kerchoff and Davis findings
- Contradictory evidence
- Lacks temporal validity
Who failed to replicate the findings of Kerchoff and Davis? (filter theory)
- Levinger et al
- Found no evidence that similarity in attitudes or complementarity of needs influenced the length of relationships