SPR L10 Individual Differences Flashcards
Personality and Individual Differences
Learning Outcomes
Aim: To consider reasons why people differ from one another.
Learning Outcomes:
- List different contributors to ‘individual differences’ encountered across the lecture programme.
- Describe what is meant by ‘a trait’
- Explain Eysenck’s biological theories of extraversion and neuroticism
- Explain ‘the person-situation’ debate
What are Individual Differences?
Individual differences psychology examines how people are similar and how they differ in their thinking, feeling and behaviour.
Give examples of some sources of Individual Differences?
- Culture – Macro and Micro
- Education
- Gender
- Genetic inheritance
- Intelligence
- Personality
What is Personality?
Personality comprises Traits and States
What is Personality?
Personality comprises Traits and States
- What are ‘traits’?
- What are ‘states’?
- habitual patterns of behavior, thought, and emotion. Relatively stable over time, differ among individuals, and influence behaviour. (LONG TERM)
- transitory emotional state or condition of the human organism that is characterized by subjective, consciously perceived feelings and felt by all at some time e.g. anxiety, fatigue, sadness
What is Personality?
Personality comprises Traits and States
Why measure personality?
Predictive of job performance, status and satisfaction, relationship satisfaction, divorce, delinquency, and self-esteem among other things.
What is Personality?
The Big Five/OCEAN Trait Model
Name the five traits involved
Give examples of either end of each trait’s scale.
- Openess to experience
- Conscientiousness
- Extraversion
- Agreeableness
- Neuroticism
(see pictures for scales)
Trait Theory
Hans Jürgen Eysenck (1916 –1997)
There are two personality continua, these are…?
- Extraversion - Introversion
- Neuroticism - Stability
Trait: Extraversion (Positive Affectivity)
- What does this personality trait predispose individuals to?
- What do these individuals report?
- What do introverts report?
- experience positive emotional states and feel good about themselves and the world around them.
- experiencing more positive emotions
- tend to be closer to neutral.
Trait: Extraversion (Positive Affectivity)
- What is extroversion?
- What is introversion?
- higher levels of self-esteem and sociability, seek out stimulation in their surroundings…but also higher levels of delinquency
- Introversion – quiet and shy, comfortable with own company…associated with positive traits such as intelligence and giftedness
Trait: Neuroticism (Negative Affectivity)
- What is this trait?
- What does this trait predispose individuals to?
- People who score low on this dimension (or continuum) report what?
- Personality trait that reflects people’s tendency to experience negative emotional states, feel distressed, and generally view themselves and the world around them negatively.
- anxiety, phobias and depression
- more happiness and satisfaction with their lives
The third trait - Psychoticism
- How did this third factor emerge?
- Describe the scale involved
- What are high scorers more likely to develop?
- What is this trait associated with?
- Give questions used to measure this trait
- When data was collected from people with schizophrenia
- Insensitive-sensitive scale
- psychosis
- antisocial personality and creativity
- Do you prefer to go your own way rather than act by the rules?
Do you give money to charities?
Give examples of how traits can be measured using questions
see picture
see picture
A LIE scale incorporated - deliberate questions to see if individuals are trying to portray themselves in a socially desirable way.
Trait Theory: Biological Basis?
- What does neuroticism appear to be related to? Give examples.
- What did Eysenck propose that extraversion was caused by?
- physiological differences in the brain - Greater activity in the limbic system, a more reactive sympathetic nervous system => therefore more sensitive to environmental stimulation
- variability in cortical arousal - Extraverts are chronically under aroused (drives them to seek out extra stimulation), Introverts are chronically over aroused Extraverts should seek out stimulation whereas Introverts should avoid it (Eysenck & Eysenck, 1985 1967)
Locus of Control
- What is this?
- What is an ‘external locus of control’?
- What is an ‘internal locus of control’?
- A person’s belief about what causes the good or bad results in their life.
- Describes people who believe that fate, luck, or outside forces are responsible for what happens to them.
- Describes people who believe that ability, effort, or their own actions determine what happens to them