# Theory of mind

> IB Psychology · IB Psychology 2027 First Assessment
> Source: https://www.owlsprep.com/study/ib-psychology-hd-theory-of-mind/

The role theory of mind has in understanding human development and cognition.

## Learning objectives

- The role theory of mind has in understanding human development and cognition.

## How often is this tested?

Based on OwlsPrep's analysis of official CIE IB_PSYCH P2 past papers (2019–2025): **Theory of mind** appears **5 times** in the last 7 years — **1.7%** of all P2 questions (5 of 288).

Most-tested forms: Essay: Discuss (22 marks) (5).

## Core concept

Theory of mind (ToM) is the ability to attribute mental states — beliefs, intentions, desires — to other people, and to grasp that others can hold beliefs that differ from, or are false relative to, reality. It develops across early childhood: reading intentions appears in infancy, while passing an explicit false-belief test typically emerges around age four. ToM underlies everyday social life — predicting, explaining and cooperating with others.

## Key studies

IB Psychology answers must be supported by named studies. Learn these to cite as evidence:

**Baron-Cohen, Leslie, and Frith (1985)** — On the Sally-Anne false-belief task most typically-developing children and children with Down syndrome passed, but about 80% of children with autism failed. — *Marks false-belief understanding as a developmental achievement and shows it can be specifically impaired (autism), not just a by-product of general intelligence.*

**Meltzoff (1995)** — 18-month-olds reproduced an adult's intended action even when the adult failed to complete it, but did not do so for a mechanical device making the same movements. — *An early precursor of ToM — reading intentions — well before children pass explicit false-belief tests.*

## Evaluation (AO3)

**Strength — a clear developmental marker with real-world reach** — The false-belief task gives a testable milestone, and ToM meaningfully predicts social competence and helps explain the social difficulties in autism.

**Limitation — one task may not capture the whole ability** — Ruffman, Garnham and Rideout (2001) found some autistic children could answer the verbal task correctly while their eye-gaze revealed no genuine false-belief understanding — so a single task can over- or under-state ToM.

## Scope

> **note**
>
> ToM as a developing social-cognitive ability is the focus. Its neural correlate is BIO_7; comparative (animal ToM) evidence is background here, not required.

## Common pitfalls

- **Wrong:** Theory of mind is the same thing as empathy.
  - Why it fails: A frequently penalised misconception in IB Psychology exams.
  - Correct: ToM is COGNITIVE — representing what others think or believe. Empathy is affective — sharing what others feel. They usually develop together but are separable (one can be intact while the other is not).

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