This scoping review explores the impact of acculturative stress on the mental health of immigrant youth aged 15–24, focusing on those with a proximate history of international migration. Acculturative stress refers to the psychological strain resulting from adapting to a new cultural environment, often compounded by identity challenges, discrimination, and social isolation. The review analysed 53 studies published between 2012 and 2022, encompassing diverse immigrant groups across multiple settlement countries. Findings revealed consistent associations between acculturative stress and mental health issues such as depression, anxiety, eating disorders, substance misuse, behavioural problems, and poor psychological wellbeing. Factors influencing these outcomes included cultural identity, social support, family dynamics, religious affiliation, and immigrant generation status.
The review emphasises the need for culturally competent mental health support, policy interventions that address educational and social integration, and further research—particularly qualitative studies and those involving refugee youth. It concludes that acculturative stress remains a significant contributor to mental health challenges among immigrant youth and should be a central consideration in both practice and policy aimed at supporting this vulnerable population.
