Loading...
Loading...
Available on 1 platform
Sign in to view source links and access this dataset
403 adolescents aged 9–19 years from six Swedish schools completed the Rosenberg Self-Esteem Scale. The dataset supports a Rasch model analysis evaluating item fit, reliability, and differential item functioning across sex, age, and BMI. Key metrics include a person reliability coefficient of 0.85, Cronbach's alpha of 0.87, and a standard error of measurement of 2.11.
Data is presented as analysis results in a PDF (146.4 KB), not as a raw tabular dataset; the underlying participant response data is not provided.