Syllabus Edition
First teaching 2025
First exams 2027
Culture & Marriage (DP IB Psychology): Revision Note
Culture & marriage
Worked Example
Here is an example of a Paper 3 source and 15-mark ERQ using motivation (HL extension) in the Human Relationships context:
Source 5
The following study is cross-cultural investigation into how informal 'rules' may be the key to relationships not only surviving but thriving
Aim: To investigate the rules governing relationships (for friendships and for romantic relationships) in four different countries.
Participants:
Three groups of 60 participants
The groups were organised according to age (30 participants aged 18–25 years; 30 participants aged 30–60 years)
The participants came from the UK, Italy, Hong Kong and Japan
Procedure:
The researchers presented the participants with 33 'rules' which were considered to apply to all relationships (platonic and romantic) and an additional 12 rules specific to romantic relationships
The participants were asked to rate the importance of each rule to encouraging a successful, long-lasting relationship
Results: The participants’ responses resulted in specific rules being chosen as the most important, some of which were:
Each partner in the relationship must be addressed by their first name (this was seen as essential in all 22 relationships)
Each partner should not criticise their partner in public
Each partner should not discuss confidential matters with anyone else
Each (romantic) partner should not have intimate relations, i.e., sex, with anyone else
Each partner should repay debts/favours and compliment their partner
Each partner should respect the other partner's privacy
Japanese participants showed the most difference in scores compared to the other three countries:
they had stricter rules about relationships with work colleagues
they rated intimacy and emotional expressiveness in romantic relationships lower than the other countries
The participants from Japan and Hong Kong were more likely than those in Britain or Italy to approve of rules involving obeying superiors and preserving group harmony
Conclusion: There appears to be some agreement as to what constitutes a general set of rules for all types of relationships, although there is some cultural variation within this.
Q4: To what extent can we conclude that human relationships are almost impossible to measure? In your answer, use your own knowledge and at least three of sources 2–5.
[15 marks]
Model answer:
Researchers who wish to pin down, operationalise and measure the variables involved in relationships face a difficult task. Relationships involve the measuring of 'slippery' variables which almost defy measurement, e.g., feelings, attitudes, and changing dynamics. This is exacerbated when culture is thrown into the mix, bringing with it norms and behaviours which may be unfamiliar to the researcher. While some behaviours may be the same across cultures (as seen in the items listed in the research above), there remain nuances of behaviour which are particular to certain cultures.
Far eastern cultures (e.g., Japan) are prone to modesty bias, in which the self is subjugated to those in authority. This is in contrast to the self-serving bias of countries such as the UK where the emphasis is placed upon the individual and what is in it (e.g., a relationship) for them. Western researchers may view the modesty bias as limiting or harmful to a relationship, whereas researchers from the far east may see this behaviour as preserving harmony within a relationship. Thus, measuring relationships is fraught with potential sources of bias and subjectivity.
Guidance
The command term “To what extent” requires you to express a view/judgement on the merit, validity, or success of an argument or concept, supported by relevant evidence
Weigh up the relative merits of the claim
What is there in this (and other) source(s) that could be used to back up this argument?
Do you know of any research or examples which could be used to explore the topic of culture and marriage?
Consider the difficulties facing cross-cultural researchers
What are the implications involved in using one's own cultural perspective while also assessing other cultures?
Make sure that your argument is informed by the sources and that it draws from the relevant topics featured in this context
Include concepts (e.g., causality, bias) to inform your critical thinking and discussion of the source(s) as well as any real-world or anecdotal examples you are aware of
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