Description

The Five Factor Inventory [AQ-70] is a psychometric tool designed to assess the five major dimensions of personality, also known as the “Big Five” model. These dimensions include Extraversion, Agreeableness, Conscientiousness, Emotional Stability (or Neuroticism), and Openness to Experience. The AQ-70 consists of 70 statements that help evaluate these five dimensions.

Aim

The main aim of the AQ-70 is to provide a comprehensive assessment of personality based on the Big Five model. This tool is widely used in psychological research, clinical diagnosis, career selection, and personal development. It helps in understanding individual differences in personality and how these may influence behavior and interpersonal relationships.

Analysis

The AQ-70 includes statements that assess the five dimensions of personality:
Extraversion: The tendency toward sociability, energy, and preference for external stimulation.
Example statement: “I enjoy being the center of attention.”
Agreeableness: The tendency toward compassion, cooperation, and friendliness toward others.
Example statement: “I care about others and their needs.”
Conscientiousness: The tendency toward organization, responsibility, and diligence.
Example statement: “I am well organized and responsible.”
Emotional Stability (Neuroticism): The tendency toward emotional instability and anxiety.
Example statement: “I worry easily and often feel stressed.”
Openness to Experience: The tendency toward imagination, creativity, and interest in new experiences.
Example statement: “I have a vivid imagination and am open to new ideas.”
Participants are asked to respond to each statement using a Likert scale from 1 (Strongly disagree) to 5 (Strongly agree).

Calibration

The total score for each dimension is calculated by summing the scores of the statements related to that specific dimension. Higher scores indicate a stronger presence of the corresponding personality trait. The scores can be used to create a personality profile for each individual.

References

Costa, P. T., & McCrae, R. R. (1992). Revised NEO Personality Inventory (NEO-PI-R) and NEO Five-Factor Inventory (NEO-FFI) professional manual. Psychological Assessment Resources.
John, O. P., & Srivastava, S. (1999). The Big Five trait taxonomy: History, measurement, and theoretical perspectives. In L. A. Pervin & O. P. John (Eds.), Handbook of Personality: Theory and Research (Vol. 2, pp. 102-138). Guilford Press.
McCrae, R. R., & Costa, P. T. (2004). A contemplated revision of the NEO Five-Factor Inventory. Personality and Individual Differences, 36(3), 587-596.
Goldberg, L. R. (1990). An alternative “description of personality”: The Big-Five factor structure. Journal of Personality and Social Psychology, 59(6), 1216-1229.
Digman, J. M. (1990). Personality structure: Emergence of the five-factor model. Annual Review of Psychology, 41(1), 417-440.