Personality - Quick Review

Individual Differences: Personality, Perception, and Motivation

  • Understanding individual differences enhances collaboration, job fit, communication, and behavior prediction.

What is Personality?

  • Personality is a relatively stable set of psychological characteristics distinguishing individuals and predicting behavior.
  • Key aspects:
    • Stability: Consistency over time and situations.
    • Individual differences: Variations in thinking, feeling, and acting.
    • Social context influence: Behavior is also influenced by the social environment.

Nature vs. Nurture in Personality Development

  • Debate focuses on whether personality is primarily genetic (nature) or influenced by environment (nurture).
  • Both heredity and environmental factors (social interactions, cultural influences, situational factors) play crucial roles.

Personality and Age

  • Personality stabilizes around age 30, with self-concept clarity increasing.

Theories of Personality

  • Psychometric approach compares individuals on common traits or dimensions.

Type Theories

  • Place individuals into pre-determined categories (e.g., Myers-Briggs Type Indicator - MBTI).
  • MBTI assesses preferences in:
    • Energy source: Extroversion (E) vs. Introversion (I).
    • Decision making: Thinking (T) vs. Feeling (F).

Trait Theories

  • Describe people using enduring personality characteristics.
  • Five-Factor Model (Big Five/OCEAN/CANOE):
    • Openness to Experience
    • Conscientiousness
    • Extraversion
    • Agreeableness
    • Neuroticism (Need for Emotional Stability)

How Personality Influences Behavior at Work

  • Openness: Suited for creative, dynamic jobs.
  • Conscientiousness: Important for all jobs; linked to motivation, commitment, and citizenship behaviors.
  • Extroversion: Enjoys teamwork, leadership roles, and high job satisfaction.
  • Agreeableness: Focus on getting along; may have lower career success; avoids conflicts.
  • Neuroticism: Lower job, career, and life satisfaction; perceives higher stress.

The Dark Triad

  • Narcissism: Grandiose, entitled, exploits others.
  • Psychopathy: Ruthless, lacks empathy, manipulative.
  • Machiavellianism: Goal-oriented at others' expense, deceitful.
  • Psychopathic traits can be advantageous in high-stress, competitive environments.

Measuring Personality

  • Self-report questionnaires are common but must have reliability and validity.
  • Consider social desirability, response styles, and ego defense mechanisms.
  • Response Style Indices:
    • Impression Management
    • Acquiescence
    • Infrequency

Other Important Factors

  • Self-Concept: Individual's perception of themselves (complexity, consistency, clarity).
  • Self-Esteem: Subjective evaluation of self-worth.
  • Self-Efficacy: Belief in one's ability to perform specific tasks.
  • Locus of Control: Belief about the extent of control over life events.
    • Internal: Belief in influencing outcomes through actions.
    • External: Belief in influence of external factors like fate or luck.