What Is Cross-Cultural Psychology?

Culture is a way of life. It is one of the most important aspects in sociology and psychology. It includes all the elements that make our lives diverse. Also, it primarily includes traditions, customs, rituals, food habits, clothing, language, and all the other elements that man has adopted as members of society. It influences an individual’s persona from the moment of birth, as it plays a key role in shaping an individual’s values, morality, beliefs and, importantly, worldview.

In the context of sociology, culture binds the members of society together by transmitting generational values, and in the context of psychology, culture becomes one of the important factors affecting personality, emotions, and behaviour. It is one of the dominant factors that affects the way we behave(Shankaroa,2009). 

Read More: The History and Evolution of Abnormal Psychology

Understanding Cross- Cultural Psychology

Cross-cultural psychology examines how culture impacts human psychology. It aims to understand how different cultures impact people. It also considers comparing two groups. The essential components of cross-cultural psychology are critical thinking and comparisons. It is important to understand the difference between cultural psychology and cross- cultural psychology. Cultural psychology aims to understand the sociocultural context of the behaviour where it has occurred; on the other hand, cross-cultural psychology examines which behaviours are universal, psychological commonalities across two or more cultures.

For instance, researchers examining parenting style in Buddhist communities are subscribing to cultural psychology, whereas researchers examining parenting styles in Buddhism and Hinduism are subscribing to cross-cultural psychology because they will be comparing their results across cultures(Kotera et al., 2024).  “Cross- cultural psychology is defined as the study of similarities and differences in psychological functioning across cultural differences. It emphasises cultural sensitivity in measurement while striving for equivalence to enable meaningful comparisons”(Triandis, 2001). 

Emergence of Cross-Cultural Psychology

Hermann Ebbinghaus emphasised that psychology has a long past, yet its history is short. There were many writers who were interested in cross-cultural psychology for a long time. It is reportedly known that cross-cultural psychology began in the early 20th century, and it has its roots in Greek origins. Considering some of the pioneers, W.H.R. Rivers (1905) conducted research across cultures comparing visual culture and W.G. Sumner (1906), while studying culture, coined the term ‘Ethnocentrism’, which means having excessive pride in one’s own culture. By 1916, Wilhelm Wundt was preparing his multi-volume work (Volkerpsychologie). 

Since the emergence of cross- cultural psychology from 1915 to 2018, researchers have searched for 11,495 article titles related to cross-cultural psychology. Cross-cultural psychologists have been using mainstream research designs and methods to conduct their research. Cross-cultural psychology has received criticism for emphasizing more on scientific method rather than considering more cultural contexts. Hence, cross- cultural psychologists have become more sensitive and are now exploring both universal and culture-specific tendencies (Keith, 2019). 

Why Culture Matters in Psychology? 

1. Individual and Collectivistic Societies

In individualistic culture or society, individuals experience freedom to make their own choices, decisions, and personal growth. Individuals who live in individualistic cultures believe that independence, competition, and personal achievement are important. Individuals who live in Western nations, such as the United States, England, and Australia, tend to score high on individualism.

People who live in an individualistic society tend to respect their personal needs more than community needs. On the other hand, individuals who live in a collectivistic culture have to consider the opinion of the larger society and significant people. Individuals here are not allowed to make independent decisions.

Individuals living in a collectivistic culture are seen to value social harmony, respectfulness, and group needs rather than individual needs. Asian, African and South American societies are collectivistic in nature.  

These orientations play an important role in influencing behaviour. For example: The self is more interdependent in collectivist culture, whereas the self is more independent in individualistic culture. Life satisfaction in collectivistic culture is only attained when there is a need for fulfilment of the community members. Considering social relationships, collectivist culture has mostly in-group, and in individualistic culture people have many other social connections(Nickerson, 2026). 

2. Cross-Cultural and Cognition

Learning and memory are two important aspects of day-to-day activities. In cross- cultural studies, the role of cultural elements influencing memory and learning is extensively studied. Multiple studies have been done on how memory is impacted by prior cultural knowledge. In a study conducted by Steffensen and Calker (1982), they tested American and Australian Aboriginal women for recall.

They narrated a story of a child getting sick. In one of the stories, the child was treated by Western medicine, and in another story the child was treated with native medicine. What researchers found was interesting, as recall was efficient for the story to which individuals were able to associate their own culture. Other recall memory studies suggest that individuals from other cultures were able to recall even those stories which were not similar to their own culture. Considering learning styles, there are comparative studies that have been conducted on learning styles and outcomes.

In a comparative study on traditional learning strategies, Quranic and Sanskrit school students were compared with Western-type schools. Results indicated that rote learning was a dominant learning strategy in traditional cultures. An organisational strategy was found in Sanskrit and Western learning styles. Considering problem solving, it has been proven that Asian students perform more efficiently on mathematical problems than American students. On the problems of addition, Chinese children showed greater accuracy and speed than American children(Berry et al., 1997).

Theories Emphasising the Role of Culture in Development

1. The Sociocultural Theory

Lev Vygotsky was a Russian developmental psychologist. His theory emphasises that in order to understand the full development of an individual, it is important to understand the culture in which they interact and grow. His theory also advocated that cognitive processes develop because of the social interactions among the members of society.

According to Vygotsky, children’s problem-solving capacity develops when they interact with adults. When children play and spend time with their peers, they develop a sense of understanding of what is important in society.

This entire phenomenon is also known as a reciprocal relationship where the child and the environment both influence each other. His theory is still influential today because Vygotsky was the first theorist to lay an emphasis on culture and its role in development ( Feldman, 2017). 

Read More: Vygotsky’s Language Acquisition Theory 

2. Research Study

Personal goals add meaning to life; they provide a sense of purpose and give direction to life. Personal goals contribute to well – being and are hence studied in positive psychology. When researchers thought that personal goals are similar or universal across cultures, they landed on a remarkable study. In a study conducted by Groutz et al. in 2005, they were able to identify eleven personal goals that are shared across fifteen different cultures.

A total of 2000 students from Western and Eastern Europe, East Asia, South America, the United States and Canada participated. Researchers developed a questionnaire to assess these goals. Participants had to rate each goal in accordance with the importance of the future on a scale of one to nine. One being (not important at all) and 9 being ( extremely important). Results suggested that the eleven goals are shared across cultures; along with this, they had acceptable levels of reliability, cross- culture equivalence. 

Researchers were also able to understand the shared goals in two dimensions, one being: Intrinsic vs. Extrinsic goals and second being Physical versus Self – Transcendent goals. The shared eleven personal goals are as follows: Affiliation, Community Feeling, Conformity, Financial Success, Hedonism, Image, Physical Health, Popularity, Safety, Self-acceptance, and spirituality(Bombardner, 2014;  Grouzet et al., 2005).       

In a study conducted by Gorla et al. (2024), 1297 families with 10-year-old children from 13 cultural groups in nine countries were investigated to examine how individualism, collectivism and conformity are associated with parenting and child adjustment. They examined between- and within-culture associations with maternal and paternal cultural values, parenting dimensions and children’s adjustment.

Their study concluded that warm parenting is mostly shown by mothers coming from a collectivistic culture and fathers coming from a low individualistic culture. Parents who came from a high collectivistic culture had a set of expectations for their children to obey rules. Mothers who came from an individualistic culture reported problems in child adjustment. Fathers coming from an individualistic culture were seen setting more rules. 

3. Bias and Equivalence in Cross – Cultural Psychology

Bias and Equivalence are two important concept which researchers have to consider before conducting cross-cultural research. Considering these concepts before and while conducting the research makes a research study valid and reliable

A. Bias

Researchers call the systematic differences in meaning that threaten the validity of cross-cultural research ‘bias. There are three types of bias. The first being construct bias, which stems from differences in the meanings of psychological concepts across cultures. The second being method bias stems from cross- cultural differences in data collection methods.

This also includes sample bias, administration bias, and instrument bias. The third type of bias is item bias, which stems from differences in items across cultures. This mostly happens because of poor item translation. In order to overcome bias, there exists equivalence, where concepts are similar across cultures, enabling easy comparison. 

 B. Equivalence

It simply refers to similarity in cross-culture which will enable valid comparison. The first type of equivalence is construct equivalence. Here, the researcher evaluates whether the same theoretical measure applies across cultures. In order to check the construct relevance in each culture, the researchers then check the literature review, pilot studies, and focus groups.  Functional equivalence evaluates the correlation between variables across different cultures.  Using factor analysis, researchers check the underlying dimensions of multi – item instruments if they have the same structure across cultures(McLeod, 2026). 

Conclusion

Cross-cultural psychology is a young yet rapidly emerging and developing theoretical and application field. Cross- cultural psychology studies constructs of psychology across different cultures. The literature in cross- cultural psychology has provided efficient knowledge about how culture influences personality, cognition and problem solving.

Remarkable studies have contributed to understanding the shared personal goals across cultures and parental values in child adjustment. Lev Vygotsky, a russian psychologist, became the first theorist to advocate the cultural influence on development. In the forthcoming years, cross-cultural psychology will emerge as one of the most important fields in psychology, which will help in understanding the role of culture on human behaviour.