To maintain ecological validity, American coins were replaced with Indian coins, and pictorial scenes were adjusted to depict Indian settings.
The BKT originated from the French Binet-Simon Scale (1905), which was later revised in the United States as the Stanford-Binet. Recognizing that Western items were often unsuitable for the Indian population, Dr. Kamat modified the test materials to better reflect local life. binet kamat test of intelligence pdf
Standardized in the Bombay-Karnatak region, it was re-evaluated in 1967 to ensure continued relevance. Structure and Administration To maintain ecological validity