However, the adjusted R2 of the psychometric factors based on Model 2 is more than 20% in 22 countries, compared to less than 20% in five countries.
exploredata-ZA4976_Varv105 exploredata-ZA4976_Varv114 exploredata-ZA4976_Varv130 exploredata-ZA4976_Varv88 exploredata-ZA4976_Varv107 exploredata-ZA4976_Varv106