Paper 3 - Relationships Flashcards
What is anisogamy
The differences between the Male and female sex cells (gametes)
What is the differences between male and female sex cells
Make cells are very small and mobile and continuously produce from puberty to old age and don’t require a great expenditure of energy to produce. whereas female cells (ova) are larger, static and produced at intervals for a limited number of years and require a huge investment of energy
What are the 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
The selection of mates between sexes e.g females selecting males or males selecting females
Why does it pay for a female to be especially choosy in terms of inter-sexual selection
The female makes a greater investment of time, commitment and other resources before, during and after the birth of her offspring so it’s more crucial that females are choosy in terms of a mates reproductive fitness than it is for males.
What kind of Male do females seek in terms of inter-sexual selection
One who will provide healthy offspring but who will support them with resources
What is the runaway process
The preference of both sexes determine which attributes are passed in. For example, if height is a genuine marker of fitness in males, the females who choose the tallest mates will have greater reproductive success. Their innate preference for tallness is passed on to their daughters who choose the tallest men and are more reproductively successful. Over time this leads to taller and taller men being selected. I
What is infra-sexual selection
Competition between individuals of the same sex for mates.
In intra-sexual selection why do males have to complete for mates
Because females are a limited resource and are choosy. The males who compete successfully are able to pass on their genes to the next generation and therefore those traits that led to their success are perpetuated.
What is human reproductive behaviour
This refers to any behaviours which relate to opportunities to reproduce and thereby increase the survival chances of our genes. It includes the evolutionary mechanism underlying our parter preferences, such as mate choice and mate competition
What patterns of human reproductive behaviour does intra-sexual selection pressures lead to
Male aggression.
Male reference for youthful and fertile women.
Male desire to optimise mating chances.
What is Male aggression
Makes who act aggressively may be more likely to succeed in mating as they are more likely to win a competition with another Male
Why do male prefer youthful and fertile women
Such characteristics are a better guarantee of reproductive success. Therefore the genes of those males with such innate preferences are more likely to be represented in the next generation, making this a successful reproduction strategy
How do males desire to optimise mating chances
By fertilising as many females as possible also ensures the passage of such preference genes to the next generation.
What is sexual selection
An evolutionary explanation of partner preference. Attributes or behaviours that increase reproductive success are passed on and may become exaggerated over succeeding generations of offspring
4 strengths of sexual selection and human reproductive behaviour
support for relationship between intra-sexual selection and human reproductive behaviour. BUSS surveyed over 10,000 adults in 33 countries asking about partner preferences. Found that female respondents placed greater value on resource-related characteristics than males did e.g ambition whereas Male value reproductive capacity e.g youth. This supports sex differences due to anisogamy and partner preferences derived from sexual selection theory. And the findings can be applied across many cultures.
Further support for the relationship between inter-sexual selection and HRB. CLARK and HATFIELD sent students onto campus to approach other students with this question: ‘I have been noticing you around campus. I find you to be very attractive. Would you go to bed with me tonight?’. No female students agreed but 75% of males did. Supports the suggestion that female choosiness is a reality and males have evolved a different strategy to ensure their reproductive success.
Support from waist-hip ratio research. SINGH measured WHR preferences of males for females. This findings were that any hip and waist size can be attractive as long as the ratio of one to the other is 0.7. This is higher to signify that the female is fertile but not currently pregnant. This shows that evolutionary factors are reflected in patterns of human reproductive behaviour through partner preferences.
Support for the relationship between sexual selection and human reproductive behaviour. In Lonely hearts advertisements that asked for men and women to describe the qualities they desired in a potential partner, while cataloging what they had to offer. It was found that women more than men tended to offer physical attractiveness and indicators of youth (flirty, curvy, sexy) and sought resources. men offered resources more than woman (successful, mature, ambitious) and sought relative youth and physical attractiveness. These finding support the evolutionary suggests that women will seek resources whilst men are more focused on signs of reproductive fitness.
Limitation of sexual selection and human reproductive behaviour
Ignores social and cultural influences. Partner preferences have impacted over time by changing social norms and cultural practices and have occurred too rapidly to be explained in evolutionary terms. CHANG report than some preferences have changed and others have remained the same over 25 years in China. This suggests that both evolutionary and cultural influences must be taken into account when explaining human reproductive behaviour.
What are the three factors affecting attraction
Self disclosure
Physical attractiveness
Filter theory
What is self-disclosure
Revealing personal information about yourself. Romantic partners reveal more about their true selves as their relationship develops. These self-disclosures about ones deepest thoughts and feeling can strengthen a romantic bond when used appropriately
Who came up with the social penetration theory
ALTMAN and TAYLOR
What is the social penetration theory
Theory of how relationships develop through the gradual process of revealing your inner self to someone else and of giving away your deepest thoughts and feelings. The process of increasingly disclosure allows a partner to ‘penetrate’ into the other persons life which leads to an increasing understanding of the other partner and development in relationships.
What does social penetration theory suggest
That when a partner reveals personal information they display trust and that development of the relationship requires the other partner to reveal sensitive information.
According to social penetration theory, what does a recognition that a partner is willing to reveal sensitive information about themselves indicate
That the relationship has reached a certain developmental stage
What are key according to social penetration theory
Both breadth and depth of self-disclosure
At the start of a relationship, how is self disclosure limited in both breadth and depth
At the start, much is revealed but the breadth is narrow and the content is superficial as we try to avoid off-limit supjects
What happens as relationships develop according to self disclosure theory
We become more likely to reveal more intimate information including painful memories, secret etc
Who suggested that in addition to a broadening and deepening sense of self-disclosure, there must be reciprocity
REIS and SHAVER
What is reciprocity
Mutual or two way exchange
What will successful relationships involve according to REIS and SHAVER
Disclosure which is received sensitively by a partner and also leads to further disclosure from the other partner
Two strengths of social penetration theory
SPENCER and HENDRICKS found strong correlations between measures of satisfaction and self disclosure in heterosexual couples, supporting social penetration theory. Men and woman who used self disclosure and those who believed their partners also disclosed were more satisfied and committed. Supports the concept of self disclosure being a key component of committed relationships.
Real life application. HASS and STAFFORD found that 57% of gay men and wonen in their study said that open and honest self disclosure was a main way they maintained and depended their committed relationships. Highlights importance of self disclosure but also suggests the theory has applications in supporting people who are experiencing relationship problems.
Two limitations of social penetration theory
Does not apply to all cultures. TANG concluded that men and women in the US self disclosure significantly more sexual thoughts and feelings than those in China. Both levels of self disclosure are linked to relationship satisfaction in those cultures but never the less the pattern of self-disclosure is different. Social penetration theory is therefore a limited explanation of romantic relationships which are not necessarily generalisable.
Fact that self disclosure is implicated in the breakdown of relationships as well as attraction. Sometimes break down of relationships is characterised by a reduction in self disclosure, however this is not always the case. DUCKS phase model of the breakdown of relationships recognised that many couples will discuss the state of their relationships with each other in intimate detail (I.e self disclose) yet this may not be sufficient to save the relationship. Suggested that increased self disclosure may not always lead to positive developments in a relationship
Who found that people with symmetrical faces are rated as more physically attractive
Shackelford and Larsen
What is physical attractiveness
An important factor in the formation of romantic relationships. The term usually applies specifically to how appealing we find a persons face. There is general agreement within and across cultures about what is considered physically attractive. There exists an assumption that we seek to form relationships with the most attractive person available.
What is an honest signal
One that can’t easily be faked
Why is symmetry thought to be an honest signal of genetic fitness
Because being symmetrical requires robust genes
What is a person who selects a symmetrical partner likely to produce
Offspring with robust genes who survive to reproduce themselves
What are neotenous features
Baby-like features e.g widely separated eyes and small nose (baby face hypothesis)
What is the baby face hypothesis
Neotenous features are thought to trigger protective and caring instincts. Therefore explanations based on physical attractiveness are evolutionary ones - we have evolved a liking for physical attractiveness because it is a signal of high quality.
What did McNULTY et al find
That the initial attractiveness continued to be an important feature of the relationship after marriage, for at least several years
What is the halo effect
The term used to describe how one distinguishing feature e.g physical attractiveness, tends to have a disproportionate, positive influence on our judgments of a persons other attributes e.g their personality
What did DION find
That physically attractive people are consistently rated as kind, strong, sociable and successful compared with unattractive people. It is suggested that certain characteristics, in this case physical attractiveness, have a disproportionate effect on judgments of other characteristics
What is the matching hypothesis
WALSTERs theory.
The belief that we do not select the most attractive person as a prospective partner but, instead, are attracted to people who approximately ‘match’ us in physical (i.e facial) attractiveness. This implies that we take into account our own attractiveness ‘value’ to others when seeking romantic partners
How is choosing a partner essentially a compromise
Whilst evolutionary theories suggest we should seek the most attractive mates we have to also balance the potential for being rejected because the partner we aim for is ‘out of our league’ in terms of attractiveness
2 strengths of physical attractiveness
Research support for halo effect. PALMER and PETERSON found that physically attractive people were rated as more politically knowledgeable and competent than unattractive people. This has obvious implications for the political process, suggesting that politicians might be elected merely because they are considered physically attractive by enough voters. Suggest the halo effect can be observed in real life situations.
Consistently of what is considered attractive across cultures. CUNNINGHAM found that female features of large eyes, prominent cheekbones, small nose and high eyebrows were rated as highly attractive by white, Hispanic and Asian males. The consistency across cultures suggests that physical attractiveness is culturally independent and may have evolutionary roots.
2 limitations of physical attractiveness
Seems not everyone considers physical attractiveness is important. People who score high on the MACHO scale (designed to measure sexist attitudes) were more influenced by the by the physical attractiveness of the target when making their judgment of likeability based on a photograph and some basic biographical data. Low scorers were less sensitive to this influence. Seems there are individual differences in the importance placed upon physical attractiveness.
Limitation of hypothesis is not research into online dating has not supported its assumptions. TAYLOR found that online daters sought dates with potential partners that were more attractive than themselves and did not seem to be a factors in their own level of attractiveness. This was research done on actual dating choices (meeting someone online is becoming increasingly popular) yet it does not support the matching hypothesis. It may be that the matching hypothesis no longer explains preferences regarding physical attractiveness in a useful way.
Who created the filter theory
KERCKHOFF and DAVIS
What is the filter theory
An explanation of relationship formation. It states that a series of different factors progressively limits the range of available romantic partners to a much smaller pool of desirables. The filters include social demography, similarity in attitudes and complementarity
What is a field of availables
In filter theory, the pool of potential partners who are accessible to us
What is a field of desirables
In filter theory, the pool of potential partners who are attractive to us
What is social demography
Demographics are features that describe populations; social demographics include geographical location and social class. Such factors filter out a large number of available partners as you are likely to meet and have more meaningful encounters with people who are physically close and share other features to yourself
What is similarity in attitudes
We find partners who share our basic values attractive in the earlier stages of a relationship, so we tend to discount available individuals who differ markedly from us in their attitudes
What is complementarity
Similarity becomes less important as a relationship develops, and is replaced by a need for your partner to balance your traits with opposite ones of their own
What is the first stage of the filter theory
Social demography such as proximity, social class and/or education. Anyone who is too different (too far away, too middle class) will not go to a potential partner and reach the next stage of filtering
What is homogamy
Refers to the likelihood that we will most likely form a relationship with someone who shares many social and cultural similarities
What is the second level of filter theory
Similarity in attitudes - sharing beliefs and values. In the early stages of a relationship agreeing on basic values encourages better communication and promotes self-disclosure
When did KERCKHOFF and DAVIS find the similarity in attitudes was important to the development of romantic relationships
For couples who had been together less than 18 months
What did BYRNE
Found that similarity in attitudes causes attraction and describes it as the ‘law of attraction’, stressing its importance. Where such similarity does not exist it is found that often the relationship fades away after only a few dates
What is the third level of filter theory
Complementarity - focus on whether or not partners meet each other’s needs. It is thought to give romantic partners a feeling of togetherness and ‘making a whole’
Example of complementarity
One partner may enjoy making the other laugh, and in turn this partner enjoys being made to laugh.
Partners will feel like they are meeting each other’s needs if one likes nurturing and the other enjoys being looked after
Strength of filter theory
Research support. WINCH found that similarities of personality, interests and attitudes between partners are typical of the earliest stages of a relationship but that complementarity of needs is more important in longer lasting relationships. This supports at least two of the filters proposed in filter theory and also suggests that the filters may determine the development of the relationship. This means that the validity of the theory has been supported in surveys of actual relationships.
3 limitations of filter theory
Questions about the direction of effect between attraction and similarity. ANDERSON found that cohabiting partners experienced emotional convergence, suggesting that they actually become more similar over time that they are together. This evidence suggests that similarities are the effect of having a relationship rather than the cause as suggested by filter theory.
Lacks temporal validity. As the dating world has changed and moved increasingly online, social demography has taken on less importance. For example, the likelihood of dating someone outside our culture has increased. This is not predicted by the initial level of filtering in the model, showing it lacks temporal validity. These social changes in the dating world bring into question the validity of filter theory as a factor in attraction.
Complementarity may not become more important than similarity. ANDERSON found that similarity does increase over time but complementarity is not a feature in all such relationships. There is an attitude alignment effect in longer term relationships where romantic partners bring their attitudes into line with each other’s, suggesting that similarity is an effect of initial attraction and not the cause. Suggests that complementarity filter may not be reached in the case of all relationships and therefore the validity of filter theory is questioned.
What is emotional convergence
The idea that romantic partners became more similar in their emotional responses over time
What has the increase in use of social media required psychologists to do
Look at differences between the relationships formed and maintained online and those formed and maintained face-to-face (FtF)
What is crucial in FtF relationships and is being looked at in CMC relationships
Self disclosure
What is CMC
Computer-mediated communication.
Any human communication that occurs through the use of two or more electronic devices, for example computers or mobile phones.
What are the two theories of virtual relationships in social media
Reduced cues theory
Hyper-personal model
What is reduced cues theory
Suggests CMC relationships are less effective because they lack many of the nonverbal cues we rely on in FtF interactions, such as our physical appearance and an indication of our emotions. It leads to reduced self-disclosure
Who created the reduced cues theory
SPROULL and KIESELER
What leads to de-individuation according to reduced cues theory
Emotional state is normally indicated by tone of voice and facial expressions. The lack of such cues reduces individual identity and leads to de-individuation