The Cattell Scale is a psychological assessment tool developed by psychologist Raymond Cattell. It measures personality traits and helps in understanding individual differences. The scale is based on Cattell's theory of personality, which identifies 16 primary traits that can be quantified to provide insights into a person's behavior and emotional functioning. This scale is often used in various settings, including clinical psychology, counseling, and organizational environments. By evaluating responses to specific questions, the Cattell Scale can assist in predicting how individuals may react in different situations, making it a valuable resource for psychologists and human resource professionals alike.