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Intermediate

Humanistic Psychology and Comparison of Approaches

4.2.1 Approaches in Psychology

Aligned to the AQA 7182 specification

Level
Intermediate
Reading time
9 min
Published
1 July 2026
On this page
  1. 1.Free Will and the Assumptions of Humanistic Psychology
  2. 2.Maslow's Hierarchy of Needs
  3. 3.Rogers: Congruence and the Self
  4. 4.Conditions of Worth and Client-Centred Therapy
  5. 5.Comparison of Approaches
  6. 6.Evaluating the Humanistic Approach (AO3)
  7. 7.Common Exam Mistakes

Key takeaways

  • Humanistic psychology assumes people have free will, are active self-determining agents, are each unique, and should be studied as a whole person (holism) through their subjective experience.
  • Maslow's hierarchy of needs is a five-level pyramid met from the bottom up: physiological, safety, love/belonging, esteem, then self-actualisation, the innate drive to reach one's full potential.
  • Rogers argued personal growth needs congruence: the self-concept must broadly match the ideal self. A large gap causes incongruence and low self-worth.
  • Conditions of worth arise when affection is given only if the person meets certain conditions; Rogers used unconditional positive regard in client-centred therapy to close the self/ideal-self gap.
  • In comparisons, the humanistic approach is the clearest example of free will and holism, but its untestable concepts make it the least scientific of the six approaches.

Free Will and the Assumptions of Humanistic Psychology

Humanistic psychology begins from a very different starting point to the other approaches. Its core claim is that humans have free will: we are active agents who can determine our own development rather than being pushed around by forces outside our control.

The other approaches are largely deterministic. The behaviourist approach sees behaviour as shaped by conditioning; the biological approach roots it in genes and neurochemistry; the psychodynamic approach traces it to unconscious drives. Humanistic psychologists reject this. They accept that we are affected by external and internal influences, but insist we remain self-determining and able to make active choices.

Three further assumptions follow from this:

  • Every person is unique, so general laws of behaviour are of limited value.
  • Psychology should study the whole person (holism), not behaviour broken into separate parts.
  • The focus should be on subjective experience — how the world feels from the individual's own point of view.

Humanistic psychology is a person-centred approach: it studies conscious experience and personal growth, treating the individual as the expert on their own life.

Because of these commitments, humanistic psychologists were less interested in scientific experiments and more interested in understanding each person as they see themselves.

Maslow's Hierarchy of Needs

Abraham Maslow proposed that human motivation is organised as a hierarchy of needs: a five-level pyramid that must be climbed from the bottom up. Lower needs have to be largely satisfied before a person is motivated by the needs above them.

Level (bottom → top)Type of needExamples
1. PhysiologicalBasic survivalFood, water, warmth, sleep
2. SafetySecurityShelter, stability, freedom from danger
3. Love / belongingSocialFriendship, intimacy, family, acceptance
4. EsteemRespectAchievement, status, recognition, confidence
5. Self-actualisationFulfilmentReaching one's full potential

At the very top sits self-actualisation: the innate drive to achieve one's full potential and become the best one can be. Maslow argued that self-actualisation is a basic human motive, but that only a minority of people ever reach it, because the lower needs so often go unmet.

The order is fixed and cumulative: a person struggling for food and safety is not yet motivated by esteem or self-actualisation. Lower needs must be largely satisfied first.

This idea that people are motivated to grow towards their potential, not just to reduce tension or satisfy drives, is central to the whole approach.

Rogers: Congruence and the Self

Carl Rogers built the second pillar of the approach around the self. He distinguished two ideas of the self:

  • The self-concept — how a person actually sees themselves.
  • The ideal self — the person they wish they were.

For personal growth to happen, Rogers argued that these two must broadly match. When the self-concept and ideal self are similar, a state of congruence exists and the person can move towards self-actualisation.

When there is a large gap between the two, the person experiences incongruence. Incongruence produces low self-worth and holds back growth, because the individual cannot accept themselves as they are.

Congruence = self-concept broadly matches the ideal self → growth is possible. Incongruence = a wide gap between them → low self-worth and blocked growth.

Rogers believed most psychological problems come from this mismatch rather than from illness or unconscious conflict, which is why his focus was on helping people close the gap and accept themselves.

Conditions of Worth and Client-Centred Therapy

Where does incongruence come from? Rogers traced much of it to childhood and to conditions of worth.

A condition of worth is a requirement a person believes they must meet in order to be worthy of love. They develop when parents or others give affection only conditionally — the message "I will love you if you behave / achieve / please me". The child internalises these conditions and comes to see themselves as valuable only when the conditions are met, which distorts the self-concept and blocks growth.

Rogers argued the antidote is unconditional positive regard: being accepted and valued without conditions attached. His client-centred (or person-centred) therapy aims to provide exactly this. The therapist offers warmth, empathy and unconditional positive regard so the client can:

  1. Reduce their conditions of worth.
  2. Close the gap between self-concept and ideal self (increase congruence).
  3. Move towards self-actualisation.

Conditions of worth are not a positive tool for shaping behaviour. In Rogers' theory they damage the self and block growth, which is why unconditional positive regard is the goal.

This therapy has been influential in modern counselling, and it treats the client as the expert on their own experience rather than a patient to be diagnosed.

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Comparison of Approaches

The specification requires you to compare the six approaches on the key debates in psychology. The humanistic approach is the clearest example of free will and holism, which makes it a useful anchor for these comparisons.

ApproachFree will / determinismNature / nurtureReductionism / holismHow scientific?
BehaviouristEnvironmental determinismNurtureReductionist (stimulus–response)High (controlled experiments)
Social learningReciprocal determinismNurture (with cognition)Less reductionistFairly high (lab studies)
CognitiveSoft determinismBoth (nature and nurture)Machine reductionistFairly high (inference-based)
BiologicalBiological determinismStrongly natureReductionist (biological)High (objective measures)
PsychodynamicPsychic determinismBoth (nature and nurture)Reductionist (drives)Low (untestable, unfalsifiable)
HumanisticFree willBoth, but emphasises selfHolisticLow (subjective, untestable)

Reading across the table shows the trade-off clearly: the more scientific and reductionist approaches (behaviourist, biological) treat behaviour as determined, while the humanistic approach protects free will and the whole person but pays for it in testability.

A strong comparison answer does not just describe each approach separately. It uses debates like free will vs determinism and holism vs reductionism as the axes along which the approaches differ, then places each one on those axes.

Evaluating the Humanistic Approach (AO3)

A holistic approach may have more validity. By considering the whole person and their subjective experience, humanistic psychology avoids breaking behaviour into isolated variables. Supporters argue this gives it greater validity than reductionist approaches, because it studies behaviour as it actually occurs in the messy context of a real life rather than in fragments.

A positive, optimistic view of human nature. Unlike the psychodynamic view of people as driven by dark unconscious conflict, or the behaviourist view of humans as passively conditioned, humanistic psychology sees people as basically good and capable of growth. This optimistic focus on free will and personal responsibility has been welcomed as a refreshing counterweight to more deterministic theories.

Limited real-world application. The approach has had relatively little practical impact beyond counselling. Its concepts are abstract, so it has generated few of the concrete applications (such as drug treatments or behaviour-shaping techniques) that other approaches provide. Its influence on academic psychology has been modest compared with the biological or cognitive approaches.

Untestable concepts and cultural bias. Ideas such as self-actualisation and congruence are difficult to test scientifically, so the approach is often seen as the least scientific. It may also show cultural bias: its emphasis on individual growth and self-actualisation reflects individualist (Western) values, and may be less applicable to collectivist cultures that prioritise the group over personal fulfilment.

Balanced verdict: the humanistic approach earns credit for holism, optimism and a genuine influence on therapy, but is limited by untestable concepts, cultural bias and a narrow range of application.

Common Exam Mistakes

1. Getting Maslow's levels out of order

The order from the bottom up is physiological → safety → love/belonging → esteem → self-actualisation. Swapping esteem and love/belonging, or putting safety above belonging, loses easy marks. Lower needs must be largely met before higher ones.

2. Confusing self-concept with the ideal self

The self-concept is how you actually see yourself; the ideal self is who you want to be. Congruence is when these two broadly match. Mixing them up wrecks any explanation of congruence and incongruence.

3. Saying the humanistic approach is deterministic

This is the one approach built on free will. Describing it as deterministic contradicts its central assumption. It accepts we are influenced by internal and external factors but insists we remain self-determining.

4. Treating conditions of worth as something positive

Conditions of worth are harmful in Rogers' theory: they distort the self-concept and block growth. They are not a helpful parenting tool. The healthy alternative is unconditional positive regard.

5. Describing approaches separately in a comparison question

A comparison question rewards using the debates (free will vs determinism, nature vs nurture, holism vs reductionism, how scientific) as points of contrast. Two paragraphs that each describe one approach in isolation is not a comparison.

Key terms

Free will
The idea that humans are self-determining and can make active choices, rather than being controlled by internal or external forces (determinism).
Self-actualisation
The innate drive at the top of Maslow's hierarchy to achieve one's full potential and become the best a person can be.
Hierarchy of needs
Maslow's five-level model of human motivation in which lower needs must be largely met before higher ones, up to self-actualisation, can be pursued.
Congruence
The state in which a person's self-concept broadly matches their ideal self, which Rogers saw as necessary for personal growth.
Conditions of worth
The conditions a person believes they must meet to be worthy of love and positive regard, learned when affection is given only when certain requirements are satisfied.

Frequently asked questions

Humanistic psychology assumes humans have free will and are active agents who determine their own development. Each person is unique, so it studies the whole person (holism) and their subjective experience rather than breaking behaviour into parts.

The self-concept is how you actually see yourself; the ideal self is the person you want to be. When the two broadly match there is congruence and healthy growth; a large gap causes incongruence and low self-worth.

Its concepts, like self-actualisation and congruence, are abstract and hard to test scientifically. Beyond counselling and client-centred therapy it has produced relatively little practical application compared with other approaches.

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