Individual Differences in The Workplace

Individual Differences in The Workplace

Learning Aims

• To explore how personality and emotional intelligence are defined and used in organisational research.

• To present key personality characteristics and orientations that have been linked to work behaviour and performance in organisations.

• To examine the main theories of emotional intelligence and to note their linkage to behaviour and performance in organisations.

The Complexity of Personality

• Organisational practitioners regularly cite personality differences as one of the most problematic and stressful aspects of managing work in organisations.

• However, the uniqueness and complexity of individuals gives rise to some of the most positive sources of organisational achievement and performance.

Individual Differences and Work

• Individual differences matter in the workplace.

• Human beings bring their personality, mental abilities, and other stable traits with them to work.

• These differences have been shown to predict:

  • Job performance and results

  • Training performance

  • Leadership

  • Job-related attitudes and behaviours

• Individual differences predict what a person will do, a distinction from what they can do.

Defining Personality

• Traditional personality theorists define personality as a stable set of psychological characteristics that can provide generalized predictions about a person’s behaviour.

• Cognitive personality theorists view personality as flexible and often context-specific.

• An individual's personality, while generally stable and consistent, does change in different situations.

Personality Traits

• A trait is a dimension of personality used to categorize people according to the degree to which they manifest a particular characteristic.

• Traits are considered the fundamental units of personality, based on two assumptions:

  • Personality characteristics are relatively stable over time.

  • Traits show stability across situations.

The First Trait Theories

• Cardinal Trait: Pervasive traits that guide practically all of a person's behaviour.

• Central Traits: Outstanding, noticeable (but not necessarily all-pervasive) characteristics of a person.

• Personality Structure: The total pattern of traits.

Raymond Cattell 16PF

• Surface Traits: Characteristic observable ways of behaving.

• Source Traits: Underlying traits from which surface traits are derived.

The PEN Model and EPQ

• Hans Eysenck proposed three fundamental personality factors:

  • Introversion vs. Extroversion

  • Emotionally Stable vs. Unstable

  • Impulse Control vs. Psychotic

The Big Five at Work

Five Personality Factors

1. Emotional Stability: Ability to cope with stress, manage anxiety, respond reasonably and consistently to challenges faced in life.

2. Extroversion: Extroverts are outgoing and sociable; introverts are reserved and internally oriented.

3. Openness to Experience: Tolerance of ambiguity.

4. Agreeableness: An individual’s tendency to have satisfactory, easy, and pleasant working relationships with others.

5. Conscientiousness: Linked to an individual’s tendency to be competent, ordered, dutiful, achievement-oriented, self-disciplined, and deliberate.

The Constituent Facets of The Big Five Factors (OCEAN)

The Five-Factor Model and Job Performance

• Summary of meta-analytic findings (Goldberg):

  • Conscientiousness and Emotional Stability are the best personality predictors of job performance across nearly all jobs.

  • Highly conscientious individuals develop more job knowledge, exert greater effort, and demonstrate better performance.

• Emotional Stability is related to job satisfaction.

• Extroverts tend to be happier in their jobs and possess good social skills.

• Agreeable individuals excel in social settings, and both Extraversion and Agreeableness are crucial for jobs requiring high interpersonal interactions.

• Less consistent evidence for Openness to Experience, but open individuals tend to be more creative and effective leaders.

The Big Five Organisational Outcomes

The HEXACO Model of Personality

• The Honesty-Humility trait:

  • Describes individuals who are sincere, fair, and honest versus those who are manipulative, narcissistic, and self-centered.

  • High levels of Honesty-Humility indicate sincerity and modesty, while low levels suggest deceitfulness and pretentiousness.

The General Factor of Personality

• High scores on the General Factor of Personality (GFP) indicate having a “good” personality, whereas low scores connote a “difficult” personality.

• Individuals high in GFP are seen as altruistic, agreeable, relaxed, conscientious, sociable, and open, with high well-being and self-esteem.

The Dark Personality

• The Dark Triad: Includes Machiavellianism, Narcissism, and Psychopathy.

• Less than 1% of the population exhibits these traits, which influence leadership, performance, counterproductive workplace behaviours, organisational citizenship behaviours, job attitudes and behaviours, and team processes. This area is growing in organisational research.

Machiavellianism

• Described as a pragmatic, emotionally distant power-player who believes the ends justify the means.

• High Mach individuals are manipulative, persuasive, and thrive in environments with minimal rules and emotional distractions.

Narcissism and Psychopathy

• Narcissist: An arrogant, entitled individual who demands excessive admiration but is less effective in their jobs.

• Psychopath: Described as reckless and callous.

Corporate Psychopathy

• Characterised by a person without conscience, incapable of empathy, guilt, or loyalty to anyone other than themselves.

• Such individuals are rooted in deception, manipulation, and egocentricity, displaying potentially destructive traits.

• Often, psychopathic tendencies are mistaken for leadership qualities, particularly in flexibly structured organisations that offer high-risk, high-reward environments.

The Organisational Problems of Psychopathy

• Psychopaths can cause social and financial harm within organisations, leading to emotional distress among coworkers.

• This distress can waste valuable time on defensive manoeuvres, lowering employee morale.

• Psychopathic behaviours can adversely affect a company's reputation in the eyes of employees and customers.

The Authoritarian Personality

• A personality trait characterised by submissiveness to authority and rigid adherence to conventional values, accompanied by prejudice toward outgroups.

• Driven by a fear of failure, authoritarians rely on the authority of their rank within the organisation, being intolerant toward those who are different or weaker.

Personality Work Related Characteristics

• Self-Efficacy: Individuals' beliefs concerning their ability to perform specific tasks successfully.

• Self-Monitoring: The ability to adjust behaviour to meet external situational factors; high monitors adapt more readily and are more likely to become leaders.

• Locus of Control: Represents general expectancy concerning the determinants of rewards and punishments within one’s life.

Holland’s Theory of Vocational Personality Types

• To achieve success, individuals must select occupations congruent with their personality.

• When in an occupational environment that matches their personality (congruence), individuals are more satisfied, healthier, more inclined to stay, and more successful than if they were in mismatched environments.

• Introduced the Self-Directed Search approach, which is considered somewhat controversial.

Holland’s Six Personality Types

1. Realistic: Doers who prefer order and manual work.

2. Investigative: Thinkers who favour systematic and investigative tasks.

3. Artistic: Creators who prefer unstructured, innovative work.

4. Social: Helpers inclined toward training and developmental roles.

5. Enterprising: Persuaders focused on goals and profits.

6. Conventional: Organisers who prefer data-related tasks.

Main Assumptions and Difficulties

• It is assumed that vocational decisions reflect individual personality.

• Environments and people can be described using the same concepts.

• When individuals find matching occupational environments, it leads to higher satisfaction, health, and success.

• However, the personality structure is not consistently aligned with other research on personality in the workplace (e.g., Big Five, HEXACO, G models).

The Myers-Briggs Type Indicator

• A popular assessment tool within organisational research, aimed at uncovering and understanding divergent human personalities for various applications.

Occupational Trends By Type

• The MBTI categorizes personalities into specific occupational roles such as:

  • ISTJ: Management, Administration, Law enforcement

  • ISFJ: Education, Health care, Religious settings

  • INFJ: Religion, Counselling, Teaching

  • INTJ: Scientific or technical fields, Computers, Law

  • ESTP: Marketing, Skilled trades

  • ENFJ: Religion, Arts, Teaching

Definition of Intelligence

• Three components in western definitions of intelligence (IQ):

  • Problem-solving ability

  • Verbal abilities

  • Social competence

• Intelligence: Defined as the capacity to understand the world, think rationally, and utilize resources effectively when facing challenges.

• There are explicit theories, with implicit theories of intelligence varying across cultures and lifespans.

Assessing Intelligence

• The Normal Curve / Bell Curve: A symmetrical, bell-shaped curve illustrating the distribution of various physical and psychological attributes; most scores cluster near the average, with fewer scores at the extremes.

Galton's Anthropometric Laboratory (1884)

• Established for the measurement of human form and capability in various ways, enabling accurate individual measurements, conducting anthropometric research, and maintaining a methodical register of principal measurements for individuals.

The Army Alpha and Beta

ARMY ALPHA: Test for Literates

• Test 1: Following Oral Directions

• Test 2: Arithmetical Problems

• Test 3: Practical Judgment

ARMY BETA: Test for illiterates and foreign language speakers.

• Test 1: Maze

• Test 2: Cube Analysis.

• Test 3: Series completion

General Intelligence ‘g’

• General ability ‘g’ suggests a common factor underlying all positive correlations observed during intelligence tests.

• Spearman envisioned ‘g’ as a mental energy governing specific intelligence aspects, measured by The Wechsler and Raven’s matrices.

The Wechsler Adult Intelligence Scale

• IQ Elements: Includes Verbal and Performance sections focusing on areas such as vocabulary, comprehension, working memory, perceptual organization, and processing speed.

The Raven's Progressive Matrices

• A nonverbal assessment tool, valuable for measuring abstract reasoning and fluid intelligence.

Cattell, Horn and Carroll (The CHC) Model of Intelligence

• Overall cognitive ability represented by full scale IQ, revealed through broad abilities relating to fluid intelligence, crystallized knowledge, visual processing, auditory processing, short-term storage and processing capabilities.

Howard Gardner Multiple Intelligences

• Gardner's theory posits that intelligence cannot be reduced to a single factor ('g') but can instead be understood through multiple distinct intelligences that are anatomically separate and independently functioning.

Emotional Intelligence

• Emotional Intelligence (EI) is defined as the understanding of one's own emotions and those of others. Key models include:

  • Salovey and Mayer’s model:

    • Managing Branch: reflective regulation of emotion for growth.

    • Understanding Branch: analyzing and employing emotional knowledge.

    • Facilitating Branch: using emotions for cognitive facilitation.

    • Perceiving Branch: appraisal and expression of emotion.

• Goleman's model emphasizes a hierarchy in personal and social competencies, including self-awareness, self-management, social awareness, and relationship management.

• Bar-On's model discusses various emotional competencies like self-regard, stress management, and interpersonal relationships.

• Petrides and Furnham’s Trait Model focuses on emotional self-perception as a component in personality understanding.

EI in the Workplace

• The interactions within a workplace can vary from emotionally toxic to nourishing.

• Leadership is largely influenced by emotional intelligence capability, which can be enhanced through training.

• Emotional intelligence is twice as significant as cognitive intelligence combined for predicting high job performance.

Selection Methods and Their Correlates

• Different assessment tools' correlation values indicate their effectiveness in predicting eventual job performance:

  • Astrology: 0.0

  • Graphology: 0.13

  • Character references: 0.18

  • Previous experience: 0.31

  • Unstructured interviews: 0.37

  • Personality assessments: 0.38

  • Intelligence: 0.54

  • Samples of work: 0.55

  • Structured interviews: 0.62

Principles of Test Construction

• For any psychological test related to personality or intelligence to be acceptable, it must achieve:

  • Standardization: Consistent testing procedures.

  • Reliability: Producing stable and consistent results.

  • Validity: Measuring what it purports to measure.

Conclusions on Individual Differences in The Workplace

• Individuals contribute several unique differences to the workplace, manifesting in various ways like personalities, emotional intelligence, attitudes, values, emotions, and moods.

• While personality traits and differences are crucial, it is essential to recognize that behaviour emerges from both the individual and situational contexts.

• Certain environments can evoke strengths in individuals, so someone underperforming in one role might excel in a different one.

Big Five Mini-Marker Exercise

• An exercise designed to identify one's traits associated with the Big Five dimensions of personality. Each trait is described in terms providing a self-assessment tool to reflect on personal characteristics and tendencies.