Questionnaire Analysis

The questionnaire was developed by Krug and Cattell in 1980 and consists of 28 scales, divided into two parts with a total of 272 questions. Sixteen of the scales evaluate normal personality traits, while the remaining 12 assess pathological characteristics. The questionnaire is aimed at individuals aged 16 and older who have at least a basic education (elementary level or above). The questionnaire can be completed either individually or in groups, without a time limit; however, it typically takes 90 to 120 minutes to complete, with time often increasing for individuals with depression.

Objective of the Questionnaire

The objective of the questionnaire is to assess both the pathological and normal traits of personality.

Scoring of the Questionnaire

The questionnaire is scored using a three-point scale and is manually administered with specific keys for each part. The initial raw scores are later converted to sten scores (mean = 5.5, standard deviation = 2, range 1 to 10). Based on the sten scores, a personality chart is formed. Different norms are applied for women, men, and special populations.

Validity and Reliability

The validity and reliability of the questionnaire have been established through studies on various external samples. The CAQ-272 has been translated into Greek, and the Greek version is in the process of being standardized. The initial results for the Greek version show satisfactory validity and reliability indices.

References

Krug, S. E., Cattell, R. B., & Delhees, K. H. (1980). Clinical analysis questionnaire manual. Institute for Personality and Ability Testing.