Skip to main content

Table 1 Internal reliability for modified perceived racism scale (PRS) in comparison with original PRS (Cronbach's alpha calculated across domains)

From: Measuring perceived racism and psychosis in African-Caribbean patients in the United Kingdom: the modified perceived racism scale

  Alphas for combined student and community US sample (n = 214) Alphas for student US sample (n = 110) Alphas for community US sample (n = 104) Alphas for UK sample (n = 110)
Frequency of exposure domains (pooled) 0.96    0.96
Frequency of exposure subscale responses (job/mental health services, over past year) - 0.88 0.92 0.87
Frequency of exposure subscale responses (job/mental health services, over life) - 0.92 0.93 0.85
Emotional responses (aggregated) - 0.94 0.94 0.91