Infants can search for a hidden object before they can speak. Older children often plan a task better when they are allowed to talk themselves through it.
Using the information above, explain one strength and one weakness of Piaget's (1950) theory of the relationship between language and thought.
48 exam-style questions on Edexcel GCSE Psychology 10.1 Language, thought and communication, covering 10.1.1 Relationship between language and thought, 10.1.2 How thought and language affect views of the world, 10.1.3 Human vs animal communication, 10.1.4 Non-verbal communication examples, and 10.1.5 Explanations of non-verbal communication. Each one has a worked solution and a mark scheme showing where the marks go.