Personality Inventories Reliability, Validity, Correlation Essay

Personality Inventories Reliability, Validity, Correlation - Essay Example There is much that can be postulated concerning these two groups. The GESS questionnaire is an adaptation of Hale, Fiedler and Cochran's 25 item inventory (Hale, Fiedler & Cochran, 1992). This inventory is a measure of the optimism that an individual possesses concerning the likelihood of achieving goals in life. A person with a high GESS score has a great degree of optimism in their own ability to complete a task. While a person with a low GESS score is considered to be pessimistic about their own ability to reach a desired goal. Participants were selected randomly from the classroom. Of the 17 subjects participating in this study, 6 were male and 11 were female. Ages ranged from 19 to 30 years old. Two personality inventories were used in this study, the Internal Control Index and the Generalized Expectancy for Success Scale. Each test subject was seated in a relatively quiet and secluded environment and asked to fill-in the answers on the two separate inventories. The results of the first administration of the test questions are shown in Figure 1. GESS numbers and ICI numbers were calculated by hand scoring each questionnaire. GESS scores ranged from 86 to 149, out of a possible range of 30 to 150.