Introduction to Social Learning Theory and Phobias
Welcome! In this chapter, we are looking at how we learn from the people around us. Have you ever started using a slang word just because your friends do? That is Social Learning Theory (SLT) in action. We will explore how we learn by observing others and how these same principles can explain why people develop phobias. Finally, we will look at how psychologists "unlearn" these fears using specific treatments. Don't worry if it seems like a lot to take in—we will break it down step-by-step!
1. Social Learning Theory (SLT)
Social Learning Theory, famously proposed by Albert Bandura, suggests that we don't just learn through our own direct experience (like getting a reward or a punishment). Instead, we learn by watching what happens to other people. This is often called observational learning.
Key Concepts of SLT
To understand SLT, you need to know these four terms:
1. Modelling: This is when a person (the model) carries out a behaviour. A model could be a parent, a teacher, or even a celebrity. If you copy them, you are imitating the model.
2. Observation: This is simply the act of watching the model's behaviour and the consequences that follow.
3. Imitation: This is copying the behaviour you have observed.
4. Vicarious Reinforcement: This is a big one! It means learning through someone else's success or failure. If you see your sister get praised (rewarded) for clearing the table, you are more likely to clear the table yourself. You weren't rewarded directly, but you saw her get reinforced. This is vicarious reinforcement.
The Four Stages of SLT (ARRM)
Bandura argued that for us to successfully learn a behaviour, four mental processes must happen. You can remember these using the acronym ARRM:
A - Attention: You must notice the behaviour. You won't learn if you aren't paying attention to the model!
R - Retention: You must remember the behaviour. You need to store a memory of what the model did to retrieve it later.
R - Reproduction: You must be physically and mentally able to perform the behaviour. Example: You might watch a pro-golfer hit a perfect shot, but you might not have the physical skill to reproduce it yet.
M - Motivation: You must want to do the behaviour. This usually depends on whether you saw the model get rewarded (vicarious reinforcement) or punished.
Quick Review: SLT says we learn through Observation and Imitation. We use ARRM to process the information, and Vicarious Reinforcement tells us if the behaviour is worth copying.
2. Explaining Phobias using Learning Theories
A phobia is an extreme, irrational fear of an object or situation. Learning theories suggest that phobias aren't something we are born with; they are acquired (started) and maintained (kept going) through our environment.
Acquiring a Phobia
Phobias can start in two main ways according to these theories:
1. Classical Conditioning: A neutral object (like a dog) becomes associated with a scary event (like a loud bark/bite). The dog becomes a Conditioned Stimulus that triggers fear. (For more on the mechanics of this, see the "Classical and Operant Conditioning" chapter).
2. Social Learning Theory: We can learn a phobia just by watching someone else. If a child sees their mother scream and run away from a spider, the child observes the fear and imitates that reaction. They learn that "spiders = dangerous" without ever being bitten themselves.
Maintaining a Phobia
Why doesn't the fear just go away? This is usually due to Operant Conditioning, specifically Negative Reinforcement. When someone sees the thing they fear (e.g., an elevator), they feel anxious. To get rid of that "bad" feeling, they avoid the elevator and take the stairs. Because the anxiety goes away, the "avoidance behaviour" is reinforced. They keep avoiding it, so they never learn the object isn't actually dangerous.
3. Treatments for Phobias
Since phobias are learned, psychologists believe they can be "unlearned." The two main treatments you need to know are Systematic Desensitisation and Flooding.
Treatment A: Systematic Desensitisation (SD)
This is a "gentle" therapy based on Classical Conditioning. The goal is to replace the fear response with a relaxation response. This is called counter-conditioning.
The Steps of SD:
1. Relaxation Training: The therapist teaches the patient deep breathing or muscle relaxation techniques.
2. Anxiety Hierarchy: The patient and therapist create a list of situations involving the phobia, ranked from least scary to most scary.
Example for fear of spiders: 1. Seeing a cartoon spider. 2. Seeing a photo of a spider. 3. Holding a jar with a spider in it... 10. Letting a spider crawl on your arm.
3. Gradual Exposure: The patient works through the hierarchy. They use their relaxation techniques at each step. They cannot move to step 2 until they are completely calm at step 1. Eventually, they reach the top of the hierarchy and are "desensitised."
Treatment B: Flooding
While SD is slow and steady, Flooding is fast and intense. Instead of a hierarchy, the patient is immediately exposed to their worst fear (e.g., being in a room full of spiders) for a long period.
How it works: Our bodies cannot stay in a state of extreme "fight or flight" forever. Eventually, the person becomes exhausted, and their adrenaline levels drop. When they realise they are still safe despite the presence of the feared object, the association between the object and fear is broken. This is known as extinction.
Common Mistake to Avoid: Don't confuse the two! Systematic Desensitisation is gradual and uses a hierarchy. Flooding is immediate and intense.
4. Individual Differences and Development
Why does one person develop a phobia while another person doesn't, even if they see the same thing? This is where individual differences come in.
Environmental Influences: Some people may have had more "rewarding" experiences in the past that make them more resilient. Others might have observed many different "fearful models" growing up, making them more likely to develop phobias via SLT.
Developmental Psychology: As children grow, their ability to use ARRM changes. Very young children might imitate a model immediately without much thought, whereas older children might be more influenced by whether they see a model get punished or rewarded (vicarious reinforcement). Our "developmental pathway"—the way we are raised and the rewards/punishments we receive—shapes our personality and how we react to the world.
Key Takeaways
- SLT: Learning via observation, imitation, and vicarious reinforcement (ARRM).
- Phobia Acquisition: Can happen through direct experience (Classical Conditioning) or watching others (SLT).
- Phobia Maintenance: Happens through avoidance (Operant Conditioning/Negative Reinforcement).
- Systematic Desensitisation: A gradual treatment using relaxation and a fear hierarchy.
- Flooding: An intense, immediate treatment aimed at "extinguishing" the fear response.