Understanding Cultural Intelligence in Healthcare
Cultural intelligence has been described as a modern superpower, enabling individuals to function effectively in intercultural settings. However, recent research reveals a more nuanced picture of this concept, particularly in the healthcare sector. While previous studies have emphasized the positive outcomes associated with cultural intelligence, such as improved performance, our findings suggest that the relationship is not straightforward.
We conducted a study involving nurses working in New Zealand, a country known for its cultural diversity. Nurses in this environment interact daily with patients, families, and colleagues from various cultural backgrounds. The diversity has increased further post-pandemic, with many internationally qualified nurses joining the workforce. This makes cultural intelligence seem essential. However, we found that it does not always lead to better job performance or satisfaction.
What Is Cultural Intelligence?
Cultural intelligence consists of four key dimensions:
- Meta-cognitive cultural intelligence – This refers to the mental processes used to acquire and understand cultural knowledge. It involves being aware of one’s own thinking about culture, questioning assumptions, and adapting thinking patterns.
- Cognitive cultural intelligence – This dimension relates to knowledge of the norms, practices, and conventions of different cultures. It includes understanding similarities and differences between cultures.
- Motivational cultural intelligence – This is the capability and willingness to learn about and function in culturally diverse situations.
- Behavioural cultural intelligence – This involves demonstrating appropriate verbal and non-verbal actions when interacting with people from different cultural backgrounds.
When Cultural Knowledge Backfires
Previous research has largely treated cultural intelligence as a single construct, showing positive associations with performance outcomes. However, our findings indicate that results vary across the individual components of cultural intelligence.
Interestingly, we found that nurses with higher levels of cognitive cultural intelligence (knowledge of cultural norms) actually performed worse and reported lower job satisfaction. This suggests that knowing more about cultural differences does not necessarily translate to better care and may even hinder it.
We believe this outcome can be attributed to cognitive overload, where too much information overwhelms individuals, or cognitive entrenchment, where deep expertise leads to rigid thinking. Both can make it harder to adapt to the unique needs of each patient.
This finding has significant implications for cultural knowledge training, which often focuses on teaching about cultural norms and values. Our research suggests that more knowledge may not always lead to better care.
The Importance of Reflective Thinking
Despite these challenges, we also found evidence supporting the positive aspects of cultural intelligence. Nurses who were more aware of their own thinking processes related to culture (meta-cognitive cultural intelligence) performed better and reported higher job satisfaction.
These nurses were better at understanding and interpreting cultural nuances, leading to fewer misunderstandings during patient interactions. This likely contributes to improved job performance, as they can navigate cultural differences more effectively and provide culturally sensitive care.
In contrast, motivational and behavioural cultural intelligence did not show significant effects on job performance or satisfaction. This may be due to the structured nature of nursing work, where clear roles and responsibilities reduce the need for high intrinsic motivation or flexible behaviour.
Rethinking Cultural Competence Training
Our findings challenge the assumption that more cultural knowledge is always better. In high-stakes environments like healthcare, cultural competence training must go beyond simply acquiring facts about other cultures.
Cultural competence is not just about knowledge; it is about developing reflective and adaptive capabilities to navigate complex, culturally diverse environments. This distinction is crucial in healthcare, where the ability to understand and respond to cultural differences can significantly impact patient care.
