Learning is how experience changes our behaviour over time. Psychologists have found several clear ways this happens, and understanding them helps us build good habits.
Classical conditioning (learning by association)
The Russian scientist Ivan Pavlov studied dogs and noticed they drooled before food even arrived. He rang a bell each time he fed them. Soon the dogs drooled at the bell alone, because they had linked the sound to food. This linking of two things is called classical conditioning. It explains many everyday reactions, such as feeling hungry the moment you hear the kitchen timer, even before you smell the meal.
Operant conditioning (reward and consequence)
B. F. Skinner showed that behaviour is shaped by what follows it. Actions that bring a reward are repeated; actions that bring an unpleasant consequence fade away.
- Reinforcement — a reward makes a behaviour more likely (praise for tidying your room).
- Consequence — an unwanted result makes a behaviour less likely.
Observational learning (learning by watching)
Albert Bandura showed that children copy what they see others do, especially people they look up to. We learn many skills — from making wudu to helping a neighbour — simply by watching and imitating good role models. This is why kind, patient adults matter so much: children absorb the behaviour they see around them every day, often without being told a single word.
🕌 The Muslim pioneers
Islamic scholars long taught that behaviour is shaped by habit and good upbringing (tarbiyah): repeated good actions build good character over time. Al-Ghazālī (1058–1111) wrote that the self is trained much like a skill — by practising a virtue again and again until it becomes second nature. This is an early idea of habit formation, matching what psychologists later found: what we repeat, we become.
Pavlov's dogs, step by step
Classical conditioning is learning by association — two things become linked until one triggers the response of the other.
| Stage | What happened |
|---|---|
| Before | Food made the dogs drool. A bell meant nothing to them |
| During | Pavlov rang the bell each time he fed them |
| After | The bell alone made the dogs drool — the sound had been linked to the food |
The same thing happens to you when the kitchen timer makes you feel hungry, or a certain song makes you feel a particular way.
Which of these are learned by association?
- Feeling hungry the moment you hear the kitchen timer
- Feeling nervous when you smell a dentist's waiting room
- Blinking when something flies at your eye
- Shivering when you get cold