Relationships Flashcards
Outline what is meant by an evolutionary approach, including the terms: natural selection and sexual selection
-evolutionary approaches explain human behaviour in terms of adaptiveness and reproductive success
-they argue that if a behavioural feature, e.g. partner selection, has been genetically inherited by one generation from another, then it must have a specific value for the human species
-it might either help humans adapt better to the environment and survive (natural selection) or might help to attract a mate and have healthy offspring (sexual selection)
Explain how anisogamy influences human reproductive behaviour
-anisogamy = differences between the male and female sex cells
-sperm:
-produced in large quantities
-replenish quickly
-created continuously from puberty to old age
-eggs or ova:
-take a lot of energy to produce
-created in limited numbers during specific time intervals
-production only lasts for a certain number of years
Male strategies to achieve reproductive success:
-before DNA testing was invented, there was no way to prove a male as the father of a particular child
-hence, a successful strategy for men would involve having sex with, and impregnating, as many women as possible in order to pass on their genes successfully
-but women spend more energy producing an egg, and carrying a child in the womb for nine months
-means she needs a partner who will be committed to the relationship in the long run and provide resources for her and the child, ensuring the child’s survival
-Buss (1989) surveyed over 10,000 adults in 33 countries
-found females universally place more importance on resource-related characteristics in a partner, e.g. ambition, high intelligence and good financial prospects
-males, however, preferred younger mates and put more value on signs of a female’s ability to reproduce, e.g. attractiveness and modesty
-according to Buss (1995), males tend to be more jealous of their partner’s sexual infidelity as this could result in a male raising someone else’s child
-in contrast, females are more jealous of their partner’s emotional infidelity, as this may result in the withdrawal of resources from the female and the child, thereby putting the child’s survival at risk
Explain how inter-sexual influences human reproductive behaviour
-females’ invest more time, energy and resources in raising a child, so they need to be more careful when choosing a partner
-their partner must the right genetic fit, by being willing to and able to provide the necessary resources, to support them and their child
-Clark and Hatfield (1989) asked male and female student volunteers to approach opposite-sex students individually on a university campus
-had to ask them the same three questions: ‘I’ve noticed you around the campus. I find you very attractive. Will you go on a date with me/come back to my apartment/go to bed with me tonight?’
-around 50% of both males and females agreed to go on a date
-69% of males accepted the invitation to visit the female’s apartment but only 6% of women
-75% of males agreed to go to bed with the females, but not a single female said ‘yes’ to the same request
Explain how intra-sexual selection influences human reproductive behaviour
-evolutionary features that male to compete with other males for a female mate
-winner reproduces and passes on the genes that contributed to his success
-e.g. a physically stronger and larger male will be able to fight off his competitors for access to the female, so he will produce physically stronger sons
-male’s optimal mating strategy for success is mating with as many female partners as possible
-intra-sexual selection can explain differences in physical dimorphism: body size and physical appearance between males and females
-as males need to compete with other males for access to a fertile female mate, sexual selection favours physically strong and aggressive males
-however, females do not need to physically compete for a mate, meaning that physical strength and aggression holds no evolutionary advantage for them
Explain how sexual selection and mates’ choice influences human reproductive behaviour
-principles of sexual selection mean that males and females use different strategies to select a suitable mate
-human females do not advertise their fertility openly, unlike some animal species (e.g. redness and swelling of the genitalia of female baboons)
-so males have evolved to pay attention to other signs in a human females’ appearance that show her ability to produce healthy offspring
-Buss (1989) has discovered that males universally put importance on attractive and healthy looks and youth, which are signs of fertility in humans
-Singh (1993, 2002) studied measurements of the waist-to-hip ratio of the winners of the Miss America contest for a decade
-found that men generally found any waist and hip sizes attractive, as long as a ratio between them is approximately 0.7
-men unconsciously interpret this as a sign that the woman is fertile but not currently pregnant
-women, on the other hand, have adapted to look for the signs of male’s ability to provide resources and protect themselves and a child
-e.g. Waynforth and Dunbar (1995) researched ‘lonely hearts’ columns in American newspapers
-discovered that women tended to describe themselves in terms of physical attractiveness and youth (‘exciting, flirty, curvy’)
-however, men advertised their resources and intelligence more than women did
Evaluate evolutionary explanations for partner preferences.
Limitation - ignores significant social and cultural changes that Western societies have experienced in the past 100 years
-e.g. advancements in gender equality and women’s independence
-Kasser and Sharma (1999) conducted analysis of 37 cultures
-found females mostly valued a mate with resources in societies where women’s access to education and the workplace was severely limited
-however, women in modern Western societies may no longer be looking for a man to provide them with resources
-hence other qualities become more important
-e.g. thoughtfulness or sense of humour
-means that evolutionary explanations only explain human mate choice in terms of evolutionary adaptiveness
-ignores other important factors, such as culture and social norms
-furthermore, lacks temporal validity
-outdated explanation
Limitation - most studies into females’ choice of mates were carried out on undergraduate students
-these women were expected to achieve a high education status leading to a secure income
-so their preference for high-status men may stem from similar interests and prospects, rather than an innate mechanism
-questionable validity
-furthermore, research often takes a retrospective approach
-largely based on speculations about possible evolutionary adaptations for our ancestors
-no reliable way to check validity of these suggestions
Limitation - overly simplistic explanation
-Penton-Voak et al. (1999) found that females’ mate preferences change across the menstrual cycle
-females preferred a partner with strongly expressed masculine features during their fertile period
-but preferred a partner with slightly feminised features as a long-term mate
-may be due to masculine appearance suggests a healthier immune system
-which would be advantageous to pass to offspring
-slightly feminine features suggest kindness and parental cooperation which are desirable traits in a long-term partner
-suggests these differences must be considered when drawing conclusions
Limitation - evolutionary reductionism
-argue that strategies for choosing a mate are the result of genetic inheritance and a striving for reproductive success
-however, individual differences in partner’s choice play a huge part.
-e.g. evolutionary explanations fail to account for homosexual relationships as the choice of partner does not result in reproductive success
-hence doesn’t have an evolutionary advantage
-furthermore, deterministic and ignores role of free will
-claim that choice strategies are determined by a person’s gender and that humans are attracted to people who will provide or care for offspring
Limitation - suffers from alpha bias:
-emphasise the differences in what males and females look for in a potential partner.
-can argue that males and females look for similar characteristics,
-e.g. loyalty and kindness
-such characteristics are not reported in the research, which tends to look for marked differences
Outline self-disclosure as a factor affecting relationships
-idea that relationship formation is built on trust with another person
-demonstrated by gradually revealing personal information, e.g. thoughts, feelings and experiences that they might share with anyone else
-disclosing thoughts and feelings leads to greater intimacy in romantic relationships, and ultimately to more satisfaction
-self-disclosure is a central concept in Social Penetration Theory proposed by Altman and Taylor (1973)
-claims that by gradually revealing emotions and experiences and listening to their reciprocal sharing, people gain a greater understanding of each other and display trust
-self-disclosure has two dimensions: breadth and depth
-initially people often share a lot of information about certain aspects of themselves (breadth), but consider some topics to be ‘off-limit’ (depth).
-e.g. may only reveal superficial details, e.g. hobbies
-as they build trust in their partner’s understanding, breadth and depth increases. I
-gradually move to revealing more intimate details, e.g. religious and political beliefs, family values and difficult experiences
Outline Sprecher et al. (2013) research into self-disclosure
-university students from America were paired in either female-female or male-female dyads
-unacquainted pairs engaged in a Skype conversation
-in one condition, the dyads alternated with making personal self-disclosures
-in the second condition, self-disclosure was not reciprocal
-individuals reported a greater liking, closeness and similarity when self-disclosure was reciprocal
-hence reciprocity of self-disclosure, has more positive outcomes for attraction in relationships than one-sided self-disclosure
Evaluate self-disclosure as a factor affecting relationships
Strength - research support
e.g. Hass and Hartford (1998) found that 57% of gay men and women considered open and honest self-disclosure as an important strategy to maintain close relationships
-demonstrates importance of self-disclosure in romantic relationships
-furthermore, provides real-world applications in relationship counselling
-allows partners with limited communication skills can focus on developing self-disclosure
-in turn improves their relationship satisfaction
Strength - research support for the importance of establishing trust in a partner before revealing more intimate information about ourselves
-‘boom and bust’ phenomenon in online relationships, described by Cooper and Sportolari (1997)
-found that anonymity of online interactions gave web-users a sense of security and made them disclose personal information much earlier in relationships than they would face-to-face
-makes relationships exciting and intense (‘boom’)
-however, due to the necessary trust foundation had not been established, the intensity of the relationship was impossible to sustain
-leads to break-up (‘bust’).
-shows that breadth of relationships needs to be established first, before proceeding to a deeper self-disclosure, just as Social Penetration Theory suggests
Strength - further research support:
-Laurenceau et al. (2005) asked participants to write a daily diary entry
-found greater self-disclosure improved perception of partner
-hence led to greater intimacy
-similarly, couples who complained about a lack of intimacy self-disclosed less often
-shows important role of self-disclosure in deepening intimacy and attraction to romantic partner
-Limitation - most support for the concept of self-disclosure comes from correlational research
-there is undoubtedly a link between self-disclosure and greater relationship satisfaction
-but cause and effect cannot be established
-reduces validity of the concept
-however, the concept of self-disclosure has strong everyday life applications
-e.g. it could help improve partners’ communication skills in intimate relationships
-by deliberately increasing self-disclosure, couples can achieve higher intimacy and relationship satisfaction
-shows that Social Penetration Theory can be used to enhance romantic relationship experiences.
Limitation - Social Penetration Theory is unable to adequately explain the formation of all types of relationships
-limited by taking a nomothetic approach
-by claiming that higher self-disclosure will invariably lead to greater relationship satisfaction, this theory ignores many other factors that can influence relationships
-e..g. cultural practices and personality
-furthermore, by reducing relationship satisfaction to a single factor, it ignores many other aspects of romantic attraction
-e.g. physical attractiveness, similarity of attitudes and complementarity
-suggests that research into romantic relationships could benefit from the use of an idiographic approach that studies couples’ unique experiences in detail, rather than trying to establish a set of laws that apply to all couples.
Limitation - Social Penetration Theory was developed based on research in a Western, individualist culture
-may not apply to collectivist cultures
-e.g. Tang et al. (2013) found that men and women in the USA tended to disclose more sexual thoughts and feelings than romantic partners in China;
-however the level of relationship satisfaction was high in both cultures
-shows that self-disclosure is not a requirement for successful relationships in all cultures
-makes Social Penetration Theory culturally biased.
Outline physical attractiveness as a factor affecting relationships, including the Matching Hypothesis
-Matching Hypothesis states that a person’s choice of partner is a balance between a desire to have the most physically attractive partner possible and their wish to avoid being rejected by someone
-as a result, people often choose a partner who has roughly the same level of physical attractiveness, such as facial beauty or handsomeness, as themselves
-however, in order for the two partners to be matched, a realistic judgement must be placed on one’s own physical attractiveness in the first place
-a person may desire the most attractive mate possible
-but a compromise must be struck in order to avoid rejection by someone who does not believe them to be equally physically attractive
-often, there is a discrepancy between what level of physical attractiveness a partner would like in a potential mate and what they have to settle for ultimately
-if the Matching Hypothesis brings two partners of equal physical attractiveness together, it is proposed that both parties will feel more secure in their romantic union with one another
-as less fear or jealousy that temptation from other, more physically attractive, prospective partners may bring about the end of the relationship
Describe research into physical attractiveness as a factor affecting relationships
Halo effect:
-Palmer and Peterson (2012) asked participants to rate attractive and unattractive people in terms of how politically competent and knowledgeable they believed them to be
-found that attractive people were consistently rated higher on these characteristics compared to unattractive ones
-furthermore, Dion et al. (1972) found that attractive people are consistently rated as successful, kind and sociable compared to unattractive people
-means that we not only believe that good-looking people are more physically attractive, we expect them to have other desirable characteristics
-consequently, this also means that we tend to behave more positively towards attractive people.
Walster at al. (1966)
Aim: To examine the Matching Hypothesis.
Methods: Researchers advertised a ‘computer dance’ for fresher students in the first week of college at the University of Minnesota. The first 376 male and 376 female volunteers (752 total) were let in for $1.00. Four independent judges secretly rated the students in terms of attractiveness whilst they were collecting their tickets. Participants were asked to fill in a questionnaire. They were told that the data would be used to determine the similarity between the males and female students, in order to find them the ideal partner for the dance. However, pairing of dates was done completely at random for the dance which was held two days later. During intervals at the dance party, and 4 to 6 months later, students were asked whether they found their partner attractive and whether they would like to go on a subsequent date with them.
Results: Once the participants had been paired in a male and female partnership for the dance, partners responded more positively to others who had been rated as physically attractive by the independent judges, irrespective of their own level of attractiveness. This pattern was also echoed in willingness to ask out the paired partner on another date. Females who were rated as physically attractive were frequently asked out on a second date by males who were not rated as physically attractive.
Conclusion: Contrary to the Matching Hypothesis, students expressed higher appreciation of their partner if the partner was attractive, regardless of their own level of attractiveness.
Evaluate research into physical attractiveness as a factor affecting relationships, including the Matching Hypothesis
Limitation - research has failed to provide conclusive evidence for the Matching Hypothesis
-e.g. Taylor et al. (2011) found that dating website users were more likely to try and arrange a meeting with a potential partner who was more physically attractive than them
-these findings contradict the Matching Hypothesis
-it predicts that website users should seek more dates with a person who is similar in terms of attractiveness
-because it provides them with a better chance of being accepted by a potential partner
Limitation - significant individual differences
-people place on physical attractiveness in terms of relationships
-Towhey (1979) gave participants photos of strangers and some biographical information about them
-participants were asked to rate how much they liked the people on photographs
-found that physical attractiveness was more important for participants who displayed sexist attitudes (measured by a specially designed questionnaire)
-suggests that physical appearance may not always be a significant factor in attractiveness, while the Matching Hypothesis suggests it is always the main one
Limitation - mainly applies to short-term relationships
-when choosing a partner for long-term relationships, people tend to focus more on the similarity of values, rather than physical attractiveness
-lowers the validity of the Matching Hypothesis
-as it will only describe a limited number of relationships
-furthermore, the Matching Hypothesis ignores the fact that people may compensate for the lack of physical attractiveness with other qualities, such as intellect or sociability
-this compensation explains repeatedly occurring examples of older, less attractive men being married to attractive younger women
-the Matching Hypothesis cannot account for this
Strength - physical attractiveness seems to be an important factor in forming relationships across cultures
-e.g. Cunningham et al. (1995) found that White, Asian and Hispanic males, despite being from different cultures, rated females with prominent cheekbones, small noses and large eyes as highly attractive
-universality of findings suggests that using attractiveness as a decisive factor in choosing a partner might be a genetically reproduced mechanism, aiding sexual selection
-supports the nature side of the nature-nurture debate
-as it shows that human behaviour is mainly a result of biological influences, rather than environmental ones
Limitation - suffers from beta-bias
-assumes that men and women are very similar when it comes to the importance of physical attractiveness
-but research contradicts this
-e.g. Meltzer et al. (2014) found that men rate their long-term relationships more satisfying if their partner is physically attractive
-for women their partner’s attractiveness did not have a significant impact on their relationship satisfaction
-shows that it may not be possible to generalise the theory to both genders
Outline Filter Theory as a factor affecting relationships, including:
-social demography
-similarity of attitudes
-complementarity
-there are several levels of filters that people apply
-the first level is that of sociodemographic characteristics, such as physical proximity, level of education, social class and religion
-people are more likely to build relationships with people who are geographically close, and with whom they are meeting frequently, as this gives them a greater chance to find out more about one another given the greater accessibility
-people find similarities in education, social class and religious beliefs attractive, as this gives them assurance that relationships are more likely to move forward
-tend to view others as more attractive if they share the same core beliefs and values, such as views on career and importance of family
-Byrne (1997) noted that similarity of attitudes is especially important for couples who have been together fewer than 18 months
-presence or absence of similarities is discovered through self-disclosure, which leads to greater feelings of intimacy in a couple
-if partners have very little in common, however, relationships rarely develop beyond the first few dates and come to an end
-complementarity: each partner has some traits that the other partner lacks and helping each other to fulfil their needs
-e.g. one partner may enjoy meeting new people but the other may not enjoy being initiating social encounters themselves
-hence these two people would complement one other
-Winch (1957) found that similarity of interests, attitudes and personality traits were very important for couples at the beginning of relationships
-complementarity of needs had more impact on long-term relationships
-appealing notion for partners as it appears that the coming together of two halves created a whole in the union of their relationship
Describe Kerckhoff and Davis’ (1962) research into filter theory
-longitudinal study
-94 participant couples from Duke University in America answered two questionnaires
-one assessed shared values and attitudes
-the other was designed to ascertain the extent to which the individual needed complementarity in a relationship
-7 months later, the couple completed a third questionnaire asking them to rate closeness to their partner from the beginning of the study to the present day
-initial analysis showed only similarity between partners appeared to be related to ratings of closeness towards a partner
-however, results of couples in a short-term relationship (>18 months) and long-term relationships were compared
-other differences appeared in the findings
-couples in short-term relationships rated shared values and attitudes as the most important factor in feeling close to their romantic partner
-couples in long-term relationships thought complementarity indicated closeness in their partnership
-hence provides research support for the filter theory of romantic relationships
-shows that complementarity is the most important in relationships over 18-months long in duration and before that time, similarity of attitudes is most important
Evaluate filter theory
Strength - research support
-Gruber-Baldini et al. (1995) carried out a longitudinal study across 7-year intervals from 1956-1984 with 169 couples
-found that those who were similar in educational level and age at the start of the relationship were more likely to stay together and have a successful relationship
-furthermore, couples who had been together for longer than 21 years showed more flexibility in attitudes
-demonstrates importance of sociodemographic factors, e.g. age and education
-supports idea that people are more likely to meet and build relationships with people who are geographically close and share similarities in their background
Limitation - may be less relevant today than when it was first proposed
-sociodemographic factors, in particular, may not play as big a role in the development of relationships today
-as the development of technology, such as dating websites and apps, greatly affects modern relationships
-compared with 20-30 years ago, people nowadays are more likely to develop relationships with someone who is not in their geographical proximity or from the same culture
-makes the Filter Theory’s claims less valid
-suggests that the theory lacks temporal validity
-needs to be updated to consider more modern methods of dating
Limitation - subsequent research has failed to replicate Kerckhoff and Davis’ original findings
-Levenger (1974) claims that this may be due to the difficulty of correlating length and depth of relationships
-hard to define what constitutes short-term and long-term relationships
-e.g. Kerckhoff and Davis set the cut-off point for short-term relationships at 18 months
-assumes that if people have been in relationships longer, it signifies greater commitment
-however, this doesn’t apply to all couples, especially homosexual couples or couples from collectivist cultures
-some couples take much longer than 18 months to establish similarity of attitudes and complementarity, whereas others take much less time
-suggests that other factors, e.g. type of relationship, play a significant role in the development of romantic relationships
Limitation - most research support uses participants from individualist, Western cultures
-they value free will with regard to relationship choice and partner preferences
-in these cultures, people may apply the criteria described by the Filter Theory freely and usually without much influence from other people
-however, in collectivist cultures, it is common for romantic relationships to be arranged
-so partners are not free to apply individual filters to select their future spouse
-means that Filter Theory suffers from cultural bias
-as it assumes that the rules of partner choice in Western cultures apply to relationships universally
Limitation - reductionist
-bases explanation of a complex phenomenon, like romantic relationships, on the application of a series of filters
-limits the range of real-life romantic experiences it can explain
-e.g. Filter Theory does not explain why many people stay a long time in abusive relationships despite the lack of complementarity
-suggests that a holistic approach to studying romantic relationships may be better suited to explaining the complexity of relationship maintenance