Critical psychologists believe that mainstream psychology fails to consider how power differences and discrimination between social classes and groups can impact an individual's or a group's mental and physical well-being. Mainstream psychology does this only in part by attempting to explain behavior at the individual level. However, it largely ignores institutional racism, postcolonialism and deficits in social justice for minority groups based on differences in observable characteristics such as gender, ethnicity, religious minority, sexual orientation, or disability.

TIL