The Self, and the Type and Trait Approaches to Personality

Before psychology describes what makes people different, it asks how each person understands himself or herself. This chapter begins with the self — as knower and as known, as a personal and a social identity — and the ideas the paper asks most: self-concept, self-esteem, self-efficacy and self-regulation, and how culture shapes the boundary of the self. It then turns to personality and the two oldest ways of describing it: sorting people into types, and measuring the traits along which everyone varies. Keep the names exact; the paper pairs each typology and trait theory with its author.

The Self — Subject and Object, Personal and Social

The self is the totality of a person's conscious experiences, ideas, thoughts and feelings with regard to herself or himself. It develops as the child interacts with parents, peers, teachers and others. Psychologists distinguish the self as subject — the self that actively engages in the process of knowing itself — from the self as object, the self that is observed and comes to be known. Personal identity refers to the attributes that make a person different from others, such as a name, characteristics, potentialities and capacities; social identity refers to the aspects that link the person to a social or cultural group, such as a religion, a region or a language. Correspondingly, the personal self is oriented to oneself — personal freedom, responsibility, achievement and comfort — while the social or relational self emphasises cooperation, unity, affiliation, sacrifice, support and sharing with others.

Self-Concept, Self-Esteem, Self-Efficacy and Self-Regulation

Cognitive and behavioural aspects of the self
AspectMeaning
Self-conceptThe way we perceive ourselves and the ideas we hold about our competencies and attributes
Self-esteemThe value judgement a person makes about her or his own worth
Self-efficacyThe belief that one can control one's life outcomes and succeed at a task — from Bandura's social learning theory
Self-regulationThe ability to organise and monitor one's own behaviour, including resisting situational pressures and delaying gratification

Self-esteem is not one judgement but several: by the age of 6 to 7, children seem to have formed self-esteem in at least four areas — academic competence, social competence, physical/athletic competence and physical appearance — which become more refined with age. High self-esteem goes with good school performance and social acceptance; low self-esteem with anxiety and depression. Self-efficacy, from Albert Bandura's social learning theory, can be built: people who believe they can succeed persist and take on challenges, and it grows with models of success and with positive reinforcement. Self-regulation relies on three psychological techniques of self-control: observation of one's own behaviour, which shows what needs changing; self-instruction, telling oneself what to do and how; and self-reinforcement, rewarding behaviour that has pleasant outcomes. The Indian tradition values the same capacity through practices such as fasting and non-attachment to worldly pleasures.

⚠️ Esteem judges worth; efficacy predicts success
"I am a worthwhile person" is self-esteem. "I can solve this if I work at it" is self-efficacy. "I see myself as good at maths and shy in groups" is self-concept. The paper builds one scenario and offers all three; ask whether the person is valuing, predicting or describing.

Culture and self. In the Indian view the boundary between the self and the other is not fixed: the self can expand to include one's family, community and others, or contract to the personal self, depending on the situation. In the Western view the boundary is relatively sharp and fixed, and the self is separated from others. This is linked to the broad contrast between collectivistic cultures, where group goals and relationships come first, and individualistic cultures, where personal goals and independence do.

Personality, and the Type Approaches

The word personality comes from the Latin persona, the mask actors wore in ancient plays. Psychologically it refers to the characteristic ways in which a person responds to people and situations — features that are relatively stable across time, consistent across situations, and unique to the person, with both physical and psychological components. Type approaches comprehend personality by examining broad patterns in observed behaviour and grouping people into types, each with a set of shared characteristics.

Typologies of personality and their authors
SourceTypesBasis
HippocratesSanguine, phlegmatic, choleric, melancholicBody fluids (humours)
Charaka Samhita (Ayurveda)Vata, pitta, kaphaThe three doshas or humoural elements, which together make up a person's prakriti
Trigunas (Indian thought)Sattva, rajas, tamasThree qualities present in everyone in different degrees
William SheldonEndomorphic, mesomorphic, ectomorphicBody build linked to temperament
Carl JungIntroverts and extravertsOrientation inward (alone, shy) or outward (sociable, outgoing)
Friedman and RosenmanType A and Type BType A: high motivation, impatience, feeling short of time — prone to hypertension and coronary heart disease; Type B: absence of these traits
MorrisType C and Type DType C: cooperative, unassertive, suppressing negative emotions — prone to cancer; Type D: prone to depression
  • Sattva: cleanliness, truthfulness, dutifulness, detachment, discipline.
  • Rajas: intensive activity, desire for sense gratification, dissatisfaction, envy, a materialistic mentality.
  • Tamas: anger, arrogance, depression, laziness, a feeling of helplessness.
  • Sheldon: endomorphs are fat, soft and round — relaxed and sociable; mesomorphs have strong musculature and a rectangular body — energetic and courageous; ectomorphs are thin, long and fragile — brainy, artistic and introverted.
🎯 Why types fall short
Typologies are simple and easy to apply, but human behaviour is too complex to fit a small number of categories, and people do not fall neatly into one type. That is why psychologists moved to traits, which describe degrees along continuous dimensions rather than membership of a box.

The Trait Approaches

A trait is a relatively enduring attribute or quality on which one individual differs from another; traits are relatively stable over time, generally consistent across situations, and their strength and combination vary across people. Gordon Allport proposed that individuals possess traits that are dynamic and determine behaviour, and that the words a language uses to describe people are a guide to them. He classified traits into three kinds. Cardinal traits are highly generalised dispositions that indicate the goal around which a person's entire life revolves — Mahatma Gandhi's non-violence is the book's example. Central traits are less pervasive but still generalised — warm, sincere, diligent — and are the kind often used in writing a letter of recommendation. Secondary traits are the least generalised — "likes mangoes", "likes ethnic clothes".

Raymond Cattell applied the statistical technique of factor analysis to a large number of descriptive adjectives and identified 16 primary or source traits — stable, and the building blocks of personality — and a number of surface traits that result from the interaction of source traits. He built the Sixteen Personality Factor Questionnaire (16PF) to measure them. H.J. Eysenck reduced personality to two broad dimensions, biologically and genetically based: neuroticism versus emotional stability (the degree to which people control their feelings, from anxious and moody to calm and even-tempered) and extraversion versus introversion (from active, sociable and outgoing to passive, quiet and reserved). He later added a third, psychoticism versus sociability, and measured the dimensions with the Eysenck Personality Questionnaire (EPQ). The Five-Factor Model of Paul Costa and Robert McCrae holds that five broad factors capture personality: openness to experience, extraversion, agreeableness, neuroticism and conscientiousness.

🧠 Source beneath surface; OCEAN for the Big Five
In Cattell, source traits are the deep, stable sixteen and surface traits sit on top of them — never the other way round. The Big Five spell OCEAN: Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism. Openness belongs to Costa and McCrae, not to Eysenck, whose third dimension is psychoticism.

The interactional approach adds a qualification: situational characteristics play an important role in determining behaviour, so that people may behave honestly in one setting and not in another. Personality and situation together, rather than traits alone, predict what a person will do.

Key takeaways

  • The self is known as subject (the knower) and object (the known); personal identity sets a person apart, social identity links them to a group.
  • Self-esteem is a judgement of worth; self-efficacy (Bandura) is belief in one's ability to succeed; self-regulation uses self-observation, self-instruction and self-reinforcement.
  • The Indian self has a flexible boundary that expands and contracts; the Western self has a sharper, fixed one.
  • Types: Hippocrates' four humours, the Charaka Samhita's vata-pitta-kapha, the trigunas, Sheldon's body builds, Jung's introverts and extraverts.
  • Friedman and Rosenman: Type A prone to hypertension and coronary heart disease; Morris: Type C prone to cancer, Type D to depression.
  • Allport: cardinal, central and secondary traits. Cattell: 16 source traits (16PF). Eysenck: neuroticism, extraversion, psychoticism (EPQ). Costa and McCrae: the Big Five.

Practice questions (8)

Attempt each one before opening the answer. Every explanation names the tempting wrong option as well as the right one, because that is where marks are lost.

  1. Traits such as "warm", "sincere" and "diligent", which are generalised but not all-pervading and are often used in writing a letter of recommendation, are what Allport called:

    1. Cardinal traits
    2. Secondary traits
    3. Central traits
    4. Source traits
    Show answer

    Answer: C — Central traits

    Allport's central traits are less pervasive than cardinal ones but still generalised, and the book's example is exactly the set of qualities written into a recommendation. Cardinal traits organise a whole life, as non-violence did Gandhi's; source traits are Cattell's term, not Allport's.
  2. Friedman and Rosenman described Type A people — highly motivated, impatient and always short of time. Such people were found to be more prone to:

    1. Cancer, linked to suppressed negative emotions
    2. Hypertension and coronary heart disease
    3. Depression, linked to persistent low mood
    4. Allergies, linked to a weakened immune system
    Show answer

    Answer: B — Hypertension and coronary heart disease

    Type A people, with their impatience and constant time pressure, were found more prone to hypertension and coronary heart disease. The cancer option describes Morris's Type C — cooperative, unassertive and suppressing negative emotions — and depression is his Type D.
  3. Match the source with its typology. A. Hippocrates B. Charaka Samhita C. Sheldon D. Jung — 1. Endomorphic, mesomorphic, ectomorphic 2. Introverts and extraverts 3. Sanguine, phlegmatic, choleric, melancholic 4. Vata, pitta, kapha

    1. A-3, B-4, C-1, D-2
    2. A-4, B-3, C-1, D-2
    3. A-3, B-4, C-2, D-1
    4. A-1, B-4, C-3, D-2
    Show answer

    Answer: A — A-3, B-4, C-1, D-2

    Hippocrates classified people by body fluids into sanguine, phlegmatic, choleric and melancholic; the Charaka Samhita by the three doshas, vata, pitta and kapha; Sheldon by body build; and Jung by orientation into introverts and extraverts. Swapping the first two is the usual slip, because both systems are based on humours.
  4. Which of the following is NOT one of the dimensions of personality proposed by H.J. Eysenck?

    1. Neuroticism versus emotional stability
    2. Extraversion versus introversion
    3. Psychoticism versus sociability
    4. Openness to experience
    Show answer

    Answer: D — Openness to experience

    Eysenck proposed neuroticism versus emotional stability and extraversion versus introversion, and later added psychoticism versus sociability. Openness to experience is one of the Big Five of Costa and McCrae, which is why it tempts — extraversion and neuroticism appear in both models.
  5. Meena believes that if she works at it she can master any chapter in mathematics, so she chooses the hardest problems and keeps at them when they go wrong. This belief is best described as high:

    1. Self-esteem
    2. Self-efficacy
    3. Self-regulation
    4. Social identity
    Show answer

    Answer: B — Self-efficacy

    Self-efficacy, from Bandura's social learning theory, is the belief that one can succeed at a task and control the outcome, and it shows in choosing challenges and persisting. Self-esteem is a judgement of one's overall worth, which Meena's statement does not express; self-regulation is monitoring and organising one's own behaviour.
  6. Assertion (A): According to Cattell, surface traits are the stable building blocks of personality. Reason (R): Cattell used factor analysis to identify 16 primary or source traits.

    1. Both A and R are true, and R is the correct explanation of A
    2. Both A and R are true, but R is not the correct explanation of A
    3. A is true, but R is false
    4. A is false, but R is true
    Show answer

    Answer: D — A is false, but R is true

    R is true: Cattell's factor analysis of descriptive adjectives yielded sixteen primary or source traits, measured by the 16PF. A is false because it reverses his terms — the source traits are the stable building blocks, and surface traits are what result from their interaction. Reading the two as both true is the trap the reversal sets.
  7. In the Indian classification of the three gunas, anger, arrogance, depression, laziness and a feeling of helplessness characterise:

    1. Tamas
    2. Sattva
    3. Rajas
    4. Pitta
    Show answer

    Answer: A — Tamas

    Tamas is marked by anger, arrogance, depression, laziness and helplessness. Rajas is the trap, since it too carries negative qualities — envy and dissatisfaction — but it is defined by intense activity and the desire for sense gratification. Pitta is a dosha of the Charaka Samhita, not a guna.
  8. Consider the statements. I. The self as subject actively knows itself; the self as object is observed and comes to be known. II. Personal identity refers to the attributes that link a person to a social or cultural group. III. In the Indian view the boundary between self and others is flexible; in the Western view it is relatively sharp. IV. By 6–7 years children seem to have self-esteem in academic, social, physical/athletic competence and physical appearance. Which are correct?

    1. I and III only
    2. II and IV only
    3. I, III and IV only
    4. I, II, III and IV
    Show answer

    Answer: C — I, III and IV only

    I, III and IV are the book's own statements about the self, culture and the four areas of self-esteem. II is false because it describes social identity; personal identity is the set of attributes — name, characteristics, capacities — that make a person different from others. Stopping at I and III leaves out the true statement about self-esteem.