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The psychodynamic approach was founded by Sigmund Freud (1856--1939) and was the first major approach to attempt a comprehensive, systematic explanation of human behaviour. Freud's ideas were revolutionary because they challenged the comfortable assumption that we are rational, conscious masters of our own minds. Instead, he argued that much of our behaviour is driven by unconscious forces — instinctual drives, repressed memories, and unresolved conflicts of which we are entirely unaware. The very word dynamic signals the core idea: the mind is not a static container but a battleground of competing forces (the demanding id, the moral superego, and the mediating ego) whose constant tension shapes personality, relationships and mental health. Freud also placed unprecedented emphasis on childhood, insisting that the experiences of the first five years lay down the architecture of the adult personality. This lesson sets out the unconscious mind, the tripartite structure of personality, defence mechanisms, the psychosexual stages and the Oedipus complex, the Little Hans case study, psychoanalysis as therapy, and a thorough evaluation of an approach that is simultaneously one of the most influential and most heavily criticised in all of psychology.
This lesson addresses the AQA A-Level Psychology (7182) specification topic Approaches in Psychology — The psychodynamic approach, requiring you to know and evaluate:
It is examined on Paper 2 (Psychology in Context) and links synoptically to Psychopathology (psychoanalysis as a treatment), the Attachment topic (the importance of early relationships), Gender (the role of the phallic stage and identification in gender development), and the free will and determinism, nature--nurture, reductionism--holism and idiographic--nomothetic debates (Paper 3).
Freud proposed that the mind operates at three levels of consciousness, of which the deepest is by far the most important.
| Level | Description | Example |
|---|---|---|
| Conscious mind | Thoughts and feelings we are currently aware of | Knowing your name; being aware you are reading |
| Preconscious mind | Thoughts and memories that are not currently in awareness but can be accessed if needed | Your phone number; what you had for breakfast |
| Unconscious mind | A vast store of biological drives, repressed memories, and traumatic experiences that influence behaviour without our awareness | Repressed childhood trauma; unacceptable sexual or aggressive desires |
Freud believed the unconscious mind is the primary driver of behaviour. He used the famous analogy of an iceberg: the conscious mind is the small visible tip above the waterline, the preconscious is the part visible just beneath the surface, while the vast, hidden mass below represents the unconscious — the great bulk of mental life, which we cannot directly inspect but which steers our feelings, choices and symptoms. Crucially, the unconscious is not merely passive storage; it is dynamic, actively pushing repressed material that threatens to break through into awareness, only to be defended against. Freud held that the unconscious leaks out in disguised forms — in dreams, in "Freudian slips" of the tongue, in jokes, and in neurotic symptoms — and that the task of psychoanalysis is to decode these expressions and make the unconscious conscious.
Key Definition: Unconscious mind — the part of the mind that contains thoughts, memories, and desires that are not accessible to conscious awareness but which exert a powerful influence over behaviour, feelings, and decisions. According to Freud, the unconscious is the most important part of the mind and the true engine of behaviour.
Freud's tripartite model proposes that personality is made up of three interacting systems that develop in sequence across early childhood. Their constant negotiation produces what we recognise as an individual's character.
| Component | Operates On | Description | Present From |
|---|---|---|---|
| Id | Pleasure principle | The primitive, instinctive part of personality; a seething reservoir of libido (sexual/life energy) and aggressive drives; seeks immediate gratification regardless of consequences; entirely unconscious | Birth |
| Ego | Reality principle | The rational, executive part of personality; mediates between the demands of the id, the prohibitions of the superego, and the constraints of external reality; employs secondary process thinking and operates at all three levels of consciousness | Around age 2 |
| Superego | Morality principle | The internalised sense of right and wrong, formed through identification with the same-sex parent at the end of the phallic stage; divides into the conscience (which punishes with guilt) and the ego-ideal (which rewards with pride); operates at all three levels | Around age 4--5 |
graph TD
A["Id (Pleasure Principle): innate drives, demands immediate gratification"] -->|"Wants now"| B["Ego (Reality Principle): rational mediator"]
C["Superego (Morality Principle): internalised moral standards"] -->|"Demands restraint, punishes with guilt"| B
B -->|"Balances all three demands"| D[Observable Behaviour]
B -->|"Anxiety from unresolved conflict"| E["Defence Mechanisms deployed"]
The ego is best understood as a hard-pressed mediator caught between three masters: the id, which demands immediate satisfaction; the superego, which demands moral perfection and punishes failure with guilt; and external reality, which imposes practical limits. A healthy personality is one in which the ego successfully balances these forces. If the id dominates, behaviour becomes impulsive and self-indulgent; if the superego dominates, the person is rigid, anxious and consumed by guilt. When the conflict between id and superego generates anxiety the ego cannot consciously resolve, it resorts to defence mechanisms — unconscious tactics that keep the threatening material at bay.
Key Definition: Ego — the rational, reality-oriented part of personality that develops to mediate between the unrealistic demands of the id and the moralistic constraints of the superego, while taking account of the real world. It deploys defence mechanisms to manage the anxiety this conflict produces.
Defence mechanisms are unconscious strategies used by the ego to reduce the anxiety arising from conflict between the id and superego. They are normal and occur in everyone; problems arise only when they are used excessively or rigidly, becoming a barrier to healthy functioning because they distort or deny reality.
| Defence Mechanism | Description | Example |
|---|---|---|
| Repression | Forcing a distressing memory or impulse out of conscious awareness so it can no longer be consciously recalled | A person abused in childhood has no conscious memory of the abuse, yet it continues to influence their relationships |
| Denial | Refusing to accept an unpleasant aspect of external reality because it is too threatening | A person diagnosed with a terminal illness behaves as though the diagnosis were never made |
| Displacement | Transferring feelings (often anger) from their true, threatening source onto a substitute, safer target | A worker furious with their boss cannot express it at work, so goes home and shouts at their family |
| Projection | Attributing one's own unacceptable thoughts or feelings to another person | A person harbouring hostility insists that others are being hostile towards them |
| Sublimation | Channelling unacceptable id impulses into socially valued, constructive activity | Aggressive urges are redirected into competitive sport, surgery, or vigorous art |
Key Definition: Defence mechanisms — unconscious psychological strategies used by the ego to protect the conscious self from the anxiety caused by the conflicting demands of the id and superego. They operate by distorting, denying or falsifying reality.
The three named in the specification — repression, denial and displacement — are the ones you must be able to describe and exemplify with confidence. A subtle but important point for evaluation is that defence mechanisms are inherently self-deceptive: because they operate unconsciously, the individual is genuinely unaware of using them, which is precisely what makes them so difficult to study scientifically.
Freud proposed that personality develops through five psychosexual stages during childhood. At each stage the child's libido (pleasure energy) is focused on a different body region (the erogenous zone), and each stage poses a developmental conflict the child must resolve. If a child experiences too much or too little gratification at a stage — or a conflict is left unresolved — they become fixated, leaving a portion of libido tied to that stage and producing characteristic personality traits in adulthood.
| Stage | Age | Focus (Erogenous Zone) | Key Conflict | Consequence of Fixation |
|---|---|---|---|---|
| Oral | 0--1 | Mouth (sucking, biting) | Weaning off the breast or bottle | Smoking, nail-biting, sarcasm ("biting" wit), overeating, dependency |
| Anal | 1--3 | Anus (withholding/expelling faeces) | Toilet training | Anal-retentive (obsessively tidy, stubborn, miserly) or anal-expulsive (messy, disorganised, reckless) |
| Phallic | 3--5/6 | Genitals | The Oedipus / Electra complex | Vanity, recklessness, sexual anxiety, difficulties with authority |
| Latency | 6--puberty | None (sexual urges dormant) | Repression of earlier conflicts; energy redirected to school and friendship | No new fixation traits form during this stage |
| Genital | Puberty onward | Genitals | Forming mature, reciprocal sexual relationships | Inability to form healthy adult relationships if earlier stages were unresolved |
Key Definition: Fixation — a state in which an unresolved conflict at a psychosexual stage leaves a portion of the individual's libido permanently invested in that stage, producing characteristic personality traits in adulthood.
The phallic stage is the pivotal stage in Freud's theory because it is here that the superego forms and (Freud claimed) gender identity is established. During this stage boys experience the Oedipus complex:
The proposed equivalent in girls is the Electra complex (a term introduced by Carl Jung rather than Freud himself), in which the girl unconsciously desires her father and is said to experience penis envy. Freud regarded girls' identification with the mother and their resulting superego as weaker — a claim now widely regarded as both unevidenced and sexist (see Evaluation).
graph TD
A["Boy in phallic stage develops unconscious desire for mother"] --> B["Sees father as rival"]
B --> C["Castration anxiety: fears punishment by father"]
C --> D["Represses desire and identifies with father"]
D --> E["Forms superego and adopts gender identity"]
Little Hans was a 5-year-old boy who developed a phobia of horses, in particular a fear of being bitten by a horse and a fear of horses collapsing. Freud used the case as supporting evidence for the Oedipus complex.
| Freud's Interpretation | Detail |
|---|---|
| The horse symbolised Hans's father | The horse's large size, and the black harness around its mouth, were said to represent the father's physical presence and his moustache |
| Hans's fear represented castration anxiety | The fear of being bitten by the horse symbolised an unconscious fear of being castrated by the father as punishment for desiring the mother |
| The phobia expressed the Oedipus complex | Hans's repressed sexual desire for his mother generated anxiety, which was displaced onto horses, a safer and more avoidable object than the father |
| Resolution | As Hans worked through the conflict (reportedly through fantasies recorded by his father), the phobia subsided, which Freud read as the Oedipus complex resolving |
Exam Tip: Little Hans is a key study but carries serious limitations you should be ready to deploy as AO3. Freud never actually met Hans for analysis: the data came almost entirely from letters written by Hans's father, who was himself an enthusiastic supporter of Freud's theory. This raises grave concerns about objectivity, interpreter bias and the leading of a young child. Behaviourists offer a more parsimonious alternative: Hans may simply have acquired a conditioned fear response after witnessing a frightening incident in which a horse pulling a heavily loaded cart fell over in the street — classical conditioning, no unconscious required.
Freud developed psychoanalysis as a method of treating mental disorders by bringing repressed, unconscious conflicts into conscious awareness, where they could be confronted and resolved. It was the first psychological (as opposed to physical) treatment for mental illness and is the historical ancestor of all later "talking therapies".
| Technique | Description |
|---|---|
| Free association | The patient is encouraged to say whatever comes to mind without censorship; the therapist looks for patterns, resistances and slips that point to underlying unconscious conflicts |
| Dream analysis | Freud described dreams as "the royal road to the unconscious"; the manifest content (the dream as remembered) is interpreted to uncover its latent content (the disguised, unconscious wish it expresses) |
| Transference | The patient unconsciously redirects feelings originally held towards significant figures (e.g. a parent) onto the therapist; analysing the transference can reveal and resolve unconscious relationship patterns |
The aim throughout is insight: the patient achieving conscious understanding of the unconscious conflict driving their symptoms. Psychoanalysis is typically intensive and lengthy (months to years, with multiple sessions per week), which is one reason it has been partly displaced by shorter therapies.
A defining feature of the psychodynamic approach is psychic determinism — the conviction that all mental events and behaviours have a cause rooted in the unconscious, and that nothing happens by chance.
Key Definition: Psychic determinism — the belief that all human behaviour, including apparent accidents and slips, is determined by unconscious thoughts, drives, and the residue of childhood experience, so that nothing in mental life is random. This is a foundational assumption of Freud's approach.
Several theorists extended and revised Freud's ideas, showing both the fertility and the contestability of his framework:
| Theorist | Key Contribution |
|---|---|
| Carl Jung (1875--1961) | Proposed the collective unconscious — an inherited layer of mind shared by all humans, containing universal symbols (archetypes) — and broke with Freud's emphasis on sexual drives |
| Anna Freud (1895--1982) | Systematised and extended the study of defence mechanisms and pioneered the application of psychoanalysis to children |
| Erik Erikson (1902--1994) | Replaced the psychosexual stages with psychosocial stages spanning the whole lifespan, emphasising social rather than purely sexual conflicts |
| Melanie Klein (1882--1960) | Developed object relations theory, shifting the focus to the infant's earliest relationships with caregivers |
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