Aim- to compare the personalities measured by the 16PF four different groups of sports players.
Method- a quasi experiment that had 387 athletes who either did football, gymnastics, wrestling or karate. They all completed the Cattell personality questionnaire.
Results- out of the 387 sports players correct classifications were made 50.6% of the time. Gymnast were classified correctly 73.1% of the time and karate participants 33.8%.