A: Some researchers (e.g., for Tamil Nadu, Maharashtra) have created local norms, but these are not widely published or standardized. The original all-India norms remain the standard.
The is a cornerstone of psychological assessment in the Indian subcontinent. Developed by Dr. C.M. Bhatia in 1955, this battery was specifically designed to evaluate the intelligence of the Indian population, particularly for those where language or formal education might be a barrier. What is the Bhatia Battery? bhatia battery test of intelligence pdf