Theoretical models and formulation
The cognitive and cognitive-behavioural approach
Beliefs, appraisals and attributions; the cognitive model; and structured, collaborative cognitive-behavioural therapy.
What this module draws on:
- Textbook concept Cognitive perspective: beliefs, appraisals and attributions; basic CBT assumptions (Ch. 5).
- Original elaboration Profile, thought-record example, formulation.
- Contemporary update Evidence considerations.
Learning objectives
After this module you should be able to:
- Explain how thoughts, emotions, behaviours and physiology interact.
- Describe automatic thoughts, core beliefs and cognitive distortions.
- Outline the structure of CBT.
- Evaluate strengths, limitations and evidence.
Introduction
Cognitive approaches propose that it is not events alone but the meaning we give them that shapes emotion and behaviour. Cognitive-behavioural therapy combines this with behavioural methods in a structured, collaborative, present-focused treatment.
Approach profile
A consistent ten-part profile is used for every theoretical approach so you can compare them directly.
1 Core assumptions
- Thoughts, emotions, behaviour and physiology influence each other.
- Interpretations of events — not events alone — drive emotional reactions.
- Unhelpful patterns are learned and can be tested and changed.
- Treatment should be collaborative, structured and evaluated.
2 View of psychological difficulty
- Distress is maintained by biased appraisals, unhelpful beliefs and the behaviours they prompt (such as avoidance or withdrawal).
- Deeper core beliefs ('I am unlovable') can make people vulnerable when activated by events.
3 Explanatory mechanisms
- Automatic thoughts and cognitive distortions (for example catastrophising, all-or-nothing thinking).
- Attributions about causes of events.
- Self-efficacy expectations.
- Behavioural maintenance cycles such as avoidance and safety behaviours.
4 Assessment implications
- Collaborative problem list and goals.
- Thought records and self-monitoring.
- Standardised symptom measures to track progress.
- Cognitive-behavioural case formulation.
5 Typical intervention principles
- Psychoeducation and agenda-setting.
- Cognitive restructuring and Socratic questioning.
- Behavioural experiments and exposure.
- Behavioural activation, problem solving and homework.
6a Strengths
- Extensively researched and manualised.
- Time-limited and teachable.
- Adaptable to many problems, formats and cultures.
6b Limitations
- Can underplay history, relationships and social circumstances if applied mechanically.
- Requires engagement with homework and reflection.
- Cultural adaptation is needed — concepts like 'irrational thoughts' may land poorly.
7 Evidence considerations
- CBT is the most extensively researched psychotherapy, with strong support for many anxiety and depressive disorders.
- Comparative studies often find similar outcomes between well-delivered bona fide therapies for some problems — see the essential questions module.
- Thought stopping, mentioned in the textbook's key terms, is no longer recommended in contemporary practice because suppression can backfire.
8 Fictional case formulation: Nadia, 21 Original, fictional
Nadia, a fictional student, feels low and has stopped attending tutorials. When she receives a mediocre grade she thinks 'I'm a failure; everyone else copes.' She feels sad and ashamed, stays in her room and avoids friends, which removes enjoyable activities and confirms her belief.
A CBT plan might combine behavioural activation (scheduling small valued activities), examining evidence for her thought, and an experiment of asking a classmate how they found the assignment.
9 Comparison with other approaches
| Approach | Explains difficulty through | Main route to change | Evidence considerations |
|---|---|---|---|
| Cognitive-behavioural | Interaction of thoughts, emotions, behaviour and physiology | Testing and changing unhelpful beliefs and behaviours | The most extensively researched; strong support for many anxiety and depressive disorders |
| Psychodynamic | Unconscious conflict, early relationships, defences | Insight and working through, often via the therapeutic relationship | Growing evidence for short-term psychodynamic therapy for some problems; long-term analysis is hard to test |
| Behavioural | Learned associations and consequences in the environment | New learning: exposure, reinforcement, skills practice | Strong support for specific methods such as exposure and contingency management |
| Humanistic | Blocked growth; incongruence between self and experience | Empathy, genuineness and acceptance enabling self-direction | Relationship conditions well supported; fewer controlled trials of pure humanistic therapy |
| Family systems | Patterns of communication and structure in relationships | Changing interactions, boundaries and family narratives | Support for several family-based interventions; varies by model and problem |
| Integrative | Multiple interacting influences | Combining theories, common factors or techniques | Depends on what is integrated; hard to test as a single entity |
| Biopsychosocial | Interaction of biological, psychological and social systems | Coordinated intervention at whichever levels are relevant | A framework rather than a therapy; widely endorsed, criticised for vagueness |
| Diathesis–stress | Vulnerability triggered by sufficient stress | Reducing stress, building resilience, addressing vulnerability | Broad support for vulnerability × stress interactions; specifics vary by condition |
10 The short knowledge check for this approach appears further down the page.
A thought record in miniature Original elaboration
| Situation | Automatic thought | Emotion (0–100) | Alternative view |
|---|---|---|---|
| Friend did not reply to message | She's annoyed with me | Anxious 70 | She is often busy at work; she replied warmly yesterday |
Worked example: Socratic questioning Original, fictional
Rather than telling a client a thought is wrong, the therapist asks: What is the evidence? Is there another explanation? What would you tell a friend who thought this? What is the most realistic outcome? The client reaches conclusions, which makes change more durable.
Interactive activity
Spot the cognitive distortion
Match each fictional thought to the distortion it illustrates.
Show the answer key
- 'If I'm not perfect, I'm a complete failure.' → All-or-nothing thinking
- 'This headache means I have a brain tumour.' → Catastrophising
- 'He looked away — he must think I'm stupid.' → Mind reading
- 'I failed once, so I'll always fail.' → Overgeneralisation
Knowledge check
4 questions. Every option has an explanation. Your answers are not sent anywhere when JavaScript is available; without it, they are checked by the server and immediately discarded.
Summary
- Cognitive approaches emphasise interpretation and belief.
- CBT combines cognitive and behavioural methods in structured, collaborative treatment.
- It has the largest evidence base of any psychotherapy, but evidence is problem-specific.
- Cultural adaptation and attention to context improve fit.
Questions for reflection
- How might you adapt a thought record for a client who prefers to talk rather than write?
Key terms
Further reading
- Textbook Plante, T. G. (2005). Contemporary clinical psychology (2nd ed.). John Wiley & Sons.
Practise in the case lab: Aaliya: a first-year student who has stopped attending class · Meera: chest pain, emergency visits and fear of dying · Daniel: intrusive thoughts and hours of washing