Cross-cultural code-switching - the impact on international medical graduates in New Zealand.

Background: New Zealand relies on International Medical Graduates (IMGs); however, the retention of IMGs is not optimal. This research uses a lens of cross-cultural code-switching to explore how professional and cultural differences impact on International Medical Graduates' (IMGs') journeys to practise effectively and remain in New Zealand.

Methods: Utilising theory-informing inductive analysis within a constructivist approach, framework analysis was conducted following 14 face-to-face interviews with IMGs. The analysis then explored the degree to which their experiences could be explained by cross-cultural code-switching's psychological challenges (authenticity, competence, and resentment).

Results: Analysis showed there was an expectation for IMGs to code-switch. The greater the cultural and professional difference of IMGs (compared to New Zealand), the greater the intensity of psychological challenges experienced when switching. Moreover, IMGs received minimal support, making it difficult to overcome psychological challenges, especially the competence challenge. This led to feelings of frustration and vulnerability. Code-switching could also explain why complaints about IMGs were more likely when IMGs were stressed or tired.

Conclusion: Cross-cultural code-switching can be used to explain and identify how cultural differences cause psychological challenges. These findings inform how programmes can better support IMGs in orientation and ongoing training. Additionally, establishing, and allocating IMG cultural mentors would assist in addressing IMGs' vulnerability and isolation. With this support, the journey may prove more manageable and encourage IMGs to continue practising in their adopted country.