Measures short-term working memory capacity and attention span.
However, the test also has some limitations:
The subject moves colored blocks within a box to bring a designated block to a specific "exit" point. 3. Pattern Drawing Test
The physical blocks and cards keep young subjects engaged far better than paper-and-pencil tests. Limitations: bhatia battery test of intelligence pdf
The Bhatia Battery of Performance Test of Intelligence is one of the most widely used psychometric tools in India and South Asia. Developed by Dr. Chandramohan Bhatia in the 1950s, this assessment remains a cornerstone for evaluating cognitive abilities, especially in populations with language barriers, low literacy levels, or diverse cultural backgrounds.
The Bhatia Battery was developed by in 1955 at the Bureau of Psychology in Allahabad, India. During this era, most intelligence tests—such as the Stanford-Binet or Wechsler scales—were heavily reliant on English language proficiency and Western cultural contexts. Dr. Bhatia recognized that these verbal and culturally loaded tests yielded inaccurate results when applied to the diverse, multilingual, and often non-literate populations of India.
It is suitable for both literate and illiterate subjects. Pattern Drawing Test The physical blocks and cards
This test contains 10 cards with different geometric designs printed on them. The subject is given a set of multi-colored wooden blocks and must replicate the design on the card using the blocks.
It does not rely on a single metric; it evaluates memory, spatial reasoning, motor skills, and logical planning separately. Limitations of the Test
It is important to note that the Bhatia Battery is an , not a group test. It requires a trained psychologist to administer it one-on-one, taking approximately 45–60 minutes. Chandramohan Bhatia in the 1950s, this assessment remains
Developed by , this battery was designed specifically to measure the intelligence of individuals, focusing on non-verbal, performance-based tasks, making it ideal for testing children, individuals with limited formal education, or those with language barriers.
This is the only sub-test with an auditory/verbal component. 📈 Administration and Scoring
: Requires subjects to draw lines to complete specific designs under set conditions without lifting the pencil. Immediate Memory Test
The examiner reads a string of numbers (e.g., 5-8-2), and the subject repeats them back in the exact same order.