The psychologist Carol Dweck developed a theory about the way in which our mindset affects learning. Donald Hebb was a neuropsychologist who developed the theory of learning and neuronal growth.

Explain what Dweck means by 'fixed mindset' and 'growth mindset'.
Briefly describe Hebb's theory.
Discuss whether or not Hebb's theory supports the idea that having a growth mindset is an advantage when learning.

Dweck's Mindset Theory: Dweck proposed that people hold different beliefs about intelligence. A 'fixed mindset' is the belief that intelligence and ability are innate and unchangeable traits. People with a fixed mindset tend to avoid challenges, give up easily when faced with obstacles, and see effort as pointless. In contrast, a 'growth mindset' is the belief that intelligence can be developed through dedication and hard work. People with a growth mindset embrace challenges, persist in the face of setbacks, and see effort as the path to mastery. Hebb's Theory: Hebb's theory of learning suggests that 'neurons that fire together, wire together'. He proposed that learning occurs in the brain by forming new neural pathways or strengthening existing ones. When we learn something new, a specific set of neurons fires. With repetition and practice, the synaptic connections between these neurons become stronger and more efficient, creating a permanent memory trace or 'engram'. This process of strengthening connections is known as long-term potentiation. Discussion: Hebb's theory strongly supports the idea that a growth mindset is an advantage when learning. A growth mindset is characterised by embracing challenges and persisting with effort. According to Hebb's theory, this repeated effort and practice is precisely what causes neuronal growth and strengthens synaptic connections. A student with a growth mindset who keeps trying to solve a difficult maths problem is repeatedly activating the same neural pathways. This repetition, as Hebb suggested, strengthens these pathways, making it easier to solve similar problems in the future. The brain is physically changing and growing stronger in response to the effort. Conversely, a student with a fixed mindset would likely give up on the difficult problem, believing they 'just can't do maths'. By avoiding the challenge, they are not giving their neural pathways the repeated firing needed to 'wire together' and strengthen. Therefore, their brain does not develop the strong connections needed for that skill. Hebb's theory provides a neurological basis for Dweck's psychological theory, showing that the belief in the ability to grow (growth mindset) aligns with the biological reality of how the brain learns through practice and effort.