IB Psychology Topic 2.2.2 Classical Conditioning Revision Notes (SL/HL)

IB Psychology Topic 2.2.2 Classical Conditioning Revision Notes (SL/HL) | RevisionDojo

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Classical Conditioning

Definition

Classical Conditioning

Classical conditioning is a learning process where a neutral stimulus becomes associated with an unconditioned stimulus to produce a conditioned response.

This concept was first demonstrated by Ivan Pavlov in his famous experiments with dogs.

Key Terminology

Unconditioned stimulus (UCS): A stimulus that naturally and automatically triggers a response without prior learning.
Unconditioned Response (UR): The natural, automatic reaction to the UCS.
Neural Stimulus: A stimulus that initially produces no specific response.
Conditioned Stimulus: A previously neutral stimulus that, after association with the UCS, triggers a conditioned response.
Conditioned Response: A learned response to the conditioned stimulus.

Pavlov's Dogs: The Birth of Classical Conditioning

Example

Pavlov's Experiment presented food paired alongside the sound of the bell to dogs.
After some time, the dogs started automatically salivating when they heard the sound of the bell.
This is because the dogs paired the sound of the bell with food, which caused them to salivate.

Analogy

A good example of classical conditioning in real life is taste aversion.
This is when you become ill after eating a certain food, and you associate the illness with the food.
Therefore, you avoid the food afterwards.

Key Processes in Classical Conditioning

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Definition

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Note

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Excepteur sint occaecat cupidatat non proident

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Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Classical Conditioning

Definition

Classical Conditioning

Classical conditioning is a learning process where a neutral stimulus becomes associated with an unconditioned stimulus to produce a conditioned response.

This concept was first demonstrated by Ivan Pavlov in his famous experiments with dogs.

Key Terminology

Unconditioned stimulus (UCS): A stimulus that naturally and automatically triggers a response without prior learning.
Unconditioned Response (UR): The natural, automatic reaction to the UCS.
Neural Stimulus: A stimulus that initially produces no specific response.
Conditioned Stimulus: A previously neutral stimulus that, after association with the UCS, triggers a conditioned response.
Conditioned Response: A learned response to the conditioned stimulus.

Pavlov's Dogs: The Birth of Classical Conditioning

Example

Pavlov's Experiment presented food paired alongside the sound of the bell to dogs.
After some time, the dogs started automatically salivating when they heard the sound of the bell.
This is because the dogs paired the sound of the bell with food, which caused them to salivate.

Analogy

A good example of classical conditioning in real life is taste aversion.
This is when you become ill after eating a certain food, and you associate the illness with the food.
Therefore, you avoid the food afterwards.

Key Processes in Classical Conditioning

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

1. Concepts6 subtopics

2. Content4 subtopics

3. Contexts4 subtopics

4. Extensions (HL only)4 subtopics

IB Psychology 2.2.2 Classical Conditioning Notes

1. Concepts6 subtopics

2. Content4 subtopics

3. Contexts4 subtopics

4. Extensions (HL only)4 subtopics

Classical Conditioning

Key Terminology

Pavlov's Dogs: The Birth of Classical Conditioning

Key Processes in Classical Conditioning

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account

Classical Conditioning

Key Terminology

Pavlov's Dogs: The Birth of Classical Conditioning

Key Processes in Classical Conditioning

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account