Relationships Flashcards
What is anisogamy
The differences between the male and female sex cells e.g sperm are small, mobile and continuously produced whereas ova are large, static and produced with a limited
What are he consequences of anisogamy
There are plenty of fertile males but fewer females and this gives rise to different mating strategies
What is inter-sexual selection
Selection of mates between sexes e.g females selecting males. This is the preferred strategy of the female - quality over quantity.
Why is it crucial that females are choosy in terms of a mates reproductive fitness
The female invests more time, commitment and other resources before during and after the birth of her offspring. They want to choose a male that will provide healthy offspring and support them with resources.
Example of the preference of females determining which attributes are passed on
If height is a genuine marker of fitness in males the females who choose the tallest mates will have greatest reproductive success. Innate preferences for tallness is psssed on to daughters who choose tall men and are more reproductively successful. Over time taller and taller men are selected. Known as a runaway process
What is intra-sexual selection
Involved males competing with others males for mates. Have to compete because females are limited and choosy. Men who compete successfully can pass on their genes and therefore traits that led to their success are continued. Quantity over quality
What certain patterns of human reproductive behaviour does intra-sexual selection lad to
Male aggression - those who act aggressively are more likely to win a competition with other males
Preference for youthful and fertile woman - better chance of reproductive success
Male desire to optimise mating chances by fertilising as many females as possible - ensures preference genes to the next generation
What is human reproductive behaviour
Any behaviour which related to opportunities to reproduce and thereby increase the survival changes of our geneS. Includes evolutionary mechanisms underlying our partner preferences
Strength for the relationship between intra-sexual selection and human reproductive behaviour
Research support. Buss surveyed 10,000 adults in 33 countries asking about partner preference. Females placed greater value on resource related characteristics than males did whereas males valued reproductive capacity. Supports sex differences due to anisogamy and the findings can be applied across many cultures
Strength of the relationship between inter-sexual selection and human reproductive behaviour
Research support. Clark and Hatfield sent students onto a campus to ask other students to have sex with them. No females agreed but 75% of males did. Supports the suggestion that female choosiness is a reality and mars have evolved to ensure their reproductive success
Limitation of the evolutionary idea of partner preferences
Partner preferences have changed too rapidly to be explained in evolutionary terms. Chang reported preferences have changed while others stayed the same over 25 years in china. Suggests that both evolutionary and cultural influences must be taken into account when explaining human reproductive behaviour
What are the theee factors affecting attraction
Self disclosure
Physical attractiveness
Filter theory
Four theories of romantic relationships
Social exchange theory
Equity theory
Rusbults investment model
Ducks phase model
What does self disclosure early in a relationship enable
Partners to better understand each other
Who decided the social penetration theory
Altman and Taylor
What does the social penetration theory suggest
When a partner reveals personal information they display trust. Development of the relationship require the other person to reveal sensitive informations. Increasing disclosure allows a partner to penertrate into the other persons life leading to increased understanding of other person
What does a recognition that a partner is willing to reveal sensitive information about themselves indicate
A relationship has reached a certain development stage
How does social penetration theory explain how self disclosure leads to development in relationships
As partners increasingly disclose more information then romantic partners penetrate more deeply into each other’s lives and gain greater understanding
What is the breadth and depth of self disclosure as the beginning of a relationship
Limited. A lot of information if revealed but the depth is narrow and the content superficial as we avoid offlimit subjects
As relationships develop what is likely to happen
We become more likely to reveal intimate information including painful memories and secrets
Who suggested there needs to be reciprocity in self disclosure for a relationship to develop
Reis and Shaver
Strength of social penetration theory
Support from research studies. Hendrick found strong correlations between several measures of satisfaction and self disclosure in heterosexual couples supporting the theory.
Strength of social penetration theory (applications)
Real life applications. Hass and Stafford found that 57% of gay people in their study said that open and honest self disclosure was a main way they maintained and deepened their relationship. Couples who use small talk can be encouraged to increase self disclosure to deepen their relationships. Supports people who are experiencing relationship problems
Limitation of social penetration theory
Do not apply to all cultures. Tang concluded that men and women in US self disclosure is significantly more sexual thoughts and feeling than men and women in China. Both have self disclosure but different types so it is a limited explanation of romantic relationships which are not necessarily generalisable
What is physical attractiveness related to
Symmetry, honest signal of genetic fitness because being symetrical requires robust genes. Therefore a partner who selects someone with a symmetrical Face is more likely to produce offspring with robust genes.
What is an honest signal
One that can’t easily be faked
What is physical attractiveness
Usually applies specifically to how appealing we find a persons face. General agreement across cultures about what is considered physically attractive
What are neotenous features
Baby face hypothesis.
Baby like features like widely separated eyes and small nose
Why are neotenous features seen as physically attractive
They are thought to trigger protective and caring instincts.
What kind of explanations are based on physical attractiveness
Evolutionary ones. We have evolved a liking for physical attractiveness because it is a signal of high quality
What did McNulty found
The initial attractiveness coninuted to be an important feature of the relationships after marriage, for at least several years
What does the halo effect describe
How we hold preconceived ideas about other attributes of attractive people and those other attributes are overwhelmingly positive because of the persons physical attractiveness
What did Dion find
That physically attractive people are consistently rated as kind, strong, sociable and successful compared with unattractive people. Suggested that certain characteristics have a disproportionate effect on judgements of other characters
Who came up with the matching hypothesis
Walster et al
What does the matching hypothesis state
We choose partners that are often of the same level of attractiveness to ourselves and to do this we need to assess our own value to a potential partner.
Why is choosing a partner basically a compromise
Evolutionary theories suggest we seek the most attractive mates but we have to balance the potential for being rejected because the partner we aim for is ‘out of our league’ in terms of attractiveness
Strength of the halo effect
Research support. Palmer and Peterson found that physically attractive people were rated as more politically knowledgable and competent than unattractive people. Obvious implications for political process suggesting that politicians might be elected because they are considered physically attractive by voters. Suggests the halo effect can be observed in real life sitstuions
Limitation for the matching hypothesis
Mixed support. we choose our partners based on our own attractiveness. However more recently Taylor found that online daters sought dated with potential partners that were more attractive than themselves. This does not support the hypothesis and suggests it no longer explains preference in a useful way
Strength of consistency of what is considered attractive
What is found attractive is pretty similar across cultures. Cunningham found that females with large eyes, prominent cheekbones, small nose and high eyebrows were rated attractive by white, Hispanic and Asian males. Consistency across cultures suggest that physical attractiveness is culturally independent and may have evolutionary roots
Limitation of not everyone seeing physical attractiveness as important
Participants who scored highly on the MACHO scale were more influenced by attractiveness when making judgment of likability. Lowers scorers were less influenced. Seems that individual differences play a role in physical attractiveness. Suggests that effects of physical attractiveness can be moderated by other factors and may not be as significant a consideration in relationship forming for all partners
Who proposed the filter theory
Kerckoff and Davis
What does the filter theory explain
Attraction in terms The attitude and personalities of people. First we consider the field availables and from those we select the field desirables
What is the field of availabled
The pool of potential partners who are accessible to us
What is the field of desirables
Narrowed down field of availables. Selected via three factors which are of differing important st different stages of a relationships
What are the three filters in the filter theory
Social demography
Similarity in attitudes
Complementarity
What is social demographic
Features that describe populations including geographical location and social class. Filters out large number of partners
What is the filter similarity in attitudes mean
Partners that share our basic values are attractive in the earlier stages of a relationship so we tend to discount available invididuals who differ
What is complementarity
Similarity becomes less important as relationship develops, it’s replaced by a need for your partner to balance your traits with opposite ones of their own
Examples of social demography factors
Proximity
Social clsss
Education
What is homogamy
Likelihood we are likely to form a relationship with someone who shares many social and culutrual similarities as we find this attractive
How long did Kerckoff and Davis suggest similarity in attitudes is important in a relationship
Only for the couples who had been together less than 18 months.
In early stages of a relationship agreeing on basic values encourages communication and self disclosure
What did Byrne find
Similarity in attitudes causes attention and describes it as the law of attraction, stressing its important. Where similarities don’t exist relationships fade quickly
Example of complementarity
One partner may enjoy making someone laugh and the other one enjoy laughing
When is complementarity important
In longer term/later stages of a relationship
Strength of the filter theory
Research support. Winch found similarity of personality etc are typical in earliest stages of relationship but complementarity is needed to keep a relationship going. Supports st least two of the filters proposed in filter theory. Validity of theory has been supported in surveys of actual relationships
Limitation of filter theory
Lacks temporal validity. As the dating world changed to become increasingly only social demography has taken on less importance as the likelihood of dating someone outside of your culture has increased. Not predicted by the the theory shows it lacks temporal validity
Limitation of filter theory (complementarity)
Complementarity may not become more important than similarity. Rusbult discovered an attitude alignment effect in long term relationships. Romantic partners bring their attitudes to align with one and others suggesting similarity is an effect of initial attraction and not a cause. Suggests complementarity filter may not be reached in the case of all relationships and therefore the validity of filter theory is questioned
What has the increase in use of social media mean
Psychologists have to look at differences between the relationships formed and maintained online and those formed face to face
What are virginal relationships also known as
Computer-mediated communication (CMC)
What are the two main theories about virtual raltionshios
Reduced cues theory
Hyperpersonal model
What does the reduced cues theory state
CMC relationships are less effective because they lack many of the nonverbal cues we rely on in FTF interactions such as our physical appear each and an indictstion of our emotion
Who created the reduced cues theory
Sproull and Kiesler
What is emotional state normally indicated by
Tone of voice and facial expressions
What does the lack of cues lead to
De-individuation and disinhibitation follows because people feel freer form the constraints of societies norms. Lead to blunt and even aggressive communication
What is de-individuation
A psychological state where an individual loses their personal identity and takes on the identity of a social group
What is disinhibition
Normal social constraints against certain behaviours can be weakened by environmental triggers
What is the upside to lack of cues
Lack of self disclosure
What does the hyperpersonal model propose
Early self disclosure means that CMC relationships develop quickly and can become more intense and intimate. They can also end more quickly because of a mix match between low levels of trust and high excitement
Who proposed the hyperpersonal model
Walther
Why does the hyperpersonal model suggest that self disclosure is different in CMC rather than FTF
Because of the opportunity to manipulate an online image to decide what and how they present themselves. This means people feel less accountable for their actions and disclose more than they would to their close non-online partners