Definition:
A "conditioned reflex" is a learned response to a specific stimulus. This means that when a certain event happens, it triggers a reaction that has been learned through experience.
Simple Example: If a dog hears a bell every time it gets food, it will eventually start to salivate just at the sound of the bell. This is a conditioned reflex because the dog learned to associate the bell with food.
More Complex Example: A person who has had a bad experience with a dog might develop a conditioned reflex of fear when they hear barking, even if the dog is friendly.
In psychology, "conditioned reflex" is often discussed in the context of classical conditioning, a method of learning that was famously studied by Ivan Pavlov. He demonstrated how dogs could learn to associate a bell with food, leading to a reflexive response of salivation.
While "conditioned reflex" itself isn't used in idioms or phrasal verbs, the concept of conditioning can be related to phrases like: - "You can't teach an old dog new tricks.": This means that it's hard for someone who is set in their ways to learn new behaviors. - "In the heat of the moment.": This refers to reacting automatically without thinking, which can be similar to how a reflex works.
Remember, a conditioned reflex is about learned reactions to certain situations.