Dobrean, A., Raven, J., Comsa, M., Rusu, C., & Balazsi, R. (2005, October 10). Romanian Standardization Of Ravens Standard Progressive Matrices Plus. WebPsychEmpiricist. Retrieved October 10, 2005, from http://wpe.info/papers_table.html
This paper reports norms for Ravens Standard Progressive Matrices Plus (SPM Plus) for Romanian people aged 6 to 80 years. A nationally representative sample of 2,801 people covering all demographic regions of the country was tested. The norms for the Romanian sample are slightly below recent norms from other countries. The test-retest reliability, assessed over a one-month period, was high and similar to that found in other countries.