DESCRIPTION:

The Big Five Personality Scale is a 50-item self-assessment tool used to assess the personality factors based on the Five-Factor Model . It was developed by Dr. R.N. Singh and has been standardized on a population comprising Indian adults. The split half coefficients of five factors are 0.88, 0.87, 0.78, 0.86 and .85 respectively. The criterion validity of the test for the five factors are 0.86, 0.80, 0.89, 0.79 and 0.79 respectively.