Learning Theories - Behaviorism & Cognitivism

Learning Theories - Behaviorism & Cognitivism - Complete Guide

1. BEHAVIORISM (व्यवहारवाद):

Key Theorists: • Ivan Pavlov (1849-1936) - Classical Conditioning • John B. Watson (1878-1958) - Father of Behaviorism • B.F. Skinner (1904-1990) - Operant Conditioning

Core Principle: • Learning = Observable change in behavior • Focus: External behavior, not internal mental processes • Environment shapes behavior • "Black box" - mind is not studied

Classical Conditioning (Pavlov):

Definition: • Learning through association • Neutral stimulus paired with unconditioned stimulus • Eventually, neutral stimulus alone elicits response

Key Terms: • Unconditioned Stimulus (US): Naturally triggers response (food) • Unconditioned Response (UR): Natural response (salivation) • Conditioned Stimulus (CS): Initially neutral (bell) • Conditioned Response (CR): Learned response (salivation to bell)

Pavlov's Dog Experiment:

1. Dog naturally salivates to food (US → UR)
2. Bell rings (neutral stimulus) + Food (US)
3. After repetition: Bell alone → Salivation (CS → CR)

Educational Example: • Student feels anxious (UR) when teacher scolds (US) • Teacher (CS) = Anxiety (CR)

Principles: • Acquisition: Learning the association • Extinction: CR weakens when CS without US • Spontaneous Recovery: CR returns after time • Generalization: Similar stimuli trigger CR • Discrimination: Distinguish between similar stimuli

Operant Conditioning (Skinner):

Definition: • Learning through consequences • Behavior followed by reinforcement increases • Behavior followed by punishment decreases

Skinner Box Experiment: • Rat presses lever (behavior) • Food pellet delivered (consequence) • Rat presses more (behavior increases)

Types of Reinforcement & Punishment:

1. Positive Reinforcement (+): • Add pleasant stimulus after behavior • Behavior increases • Example: Praise for good work → Student works harder

2. Negative Reinforcement (-): • Remove unpleasant stimulus after behavior • Behavior increases • Example: Remove homework for good behavior → Student behaves well

3. Positive Punishment (+): • Add unpleasant stimulus after behavior • Behavior decreases • Example: Scolding for misbehavior → Student stops

4. Negative Punishment (-): • Remove pleasant stimulus after behavior • Behavior decreases • Example: Take away recess for misbehavior → Student stops

Key Point: • Reinforcement = Behavior increases • Punishment = Behavior decreases • Positive = Add something • Negative = Remove something

Schedules of Reinforcement:

1. Continuous Reinforcement: • Every response reinforced • Fast acquisition, fast extinction

2. Fixed Ratio (FR): • Reinforcement after fixed number of responses • Example: Every 5 correct answers = reward • High response rate

3. Variable Ratio (VR): • Reinforcement after variable number of responses • Example: Average 5, but unpredictable • Highest response rate, most resistant to extinction

4. Fixed Interval (FI): • Reinforcement after fixed time • Example: Test every Friday • Response rate increases near deadline

5. Variable Interval (VI): • Reinforcement after variable time • Example: Pop quizzes randomly • Steady response rate

Educational Implications of Behaviorism:

1. Clear Learning Objectives: • Define desired behaviors • Measurable outcomes

2. Immediate Feedback: • Reinforce correct responses • Correct errors promptly

3. Use Reinforcement: • Praise, rewards, privileges • Prefer positive over negative

4. Shaping: • Reinforce approximations • Gradually reach target behavior

5. Practice & Repetition: • Drill and practice • Strengthen associations

2. COGNITIVISM (संज्ञानवाद):

Key Theorists: • Jean Piaget (1896-1980) - Cognitive Development • Jerome Bruner (1915-2016) - Discovery Learning • David Ausubel (1918-2008) - Meaningful Learning • Ulric Neisser (1928-2012) - Cognitive Psychology

Core Principle: • Learning = Mental process • Focus: Internal mental processes • Information processing • Active mental construction

Information Processing Model:

Stages:

1. Sensory Memory: • Brief storage of sensory information • Duration: < 1 second • Large capacity

2. Short-Term Memory (Working Memory): • Active processing • Duration: 15-30 seconds • Capacity: 7±2 items (Miller) • Can be extended through rehearsal

3. Long-Term Memory: • Permanent storage • Unlimited capacity • Types:

• Declarative (facts, events)
• Procedural (skills, how-to)

Processes: • Encoding: Information into memory • Storage: Retaining information • Retrieval: Accessing stored information

Ausubel's Meaningful Learning:

Principles:

1. Advance Organizers: • Introductory material before learning • Bridge new and existing knowledge • Types:

• Expository: New information
• Comparative: Compare with known

2. Subsumption: • New information fits into existing structure • Meaningful connection

3. Rote vs Meaningful: • Rote: Memorization without understanding • Meaningful: Understanding connections

Bruner's Discovery Learning:

Principles:

1. Discovery Learning: • Students discover concepts themselves • Active exploration • Problem-solving

2. Three Modes of Representation: • Enactive: Action-based (doing) • Iconic: Image-based (seeing) • Symbolic: Language-based (abstract)

3. Spiral Curriculum: • Revisit topics at increasing complexity • Build on previous knowledge

4. Scaffolding: • Temporary support • Gradually removed as competence increases

Piaget's Cognitive Development:

Key Concepts:

1. Schemas: • Mental frameworks • Organize knowledge

2. Assimilation: • Fit new information into existing schema

3. Accommodation: • Modify schema to fit new information

4. Equilibration: • Balance between assimilation and accommodation

Educational Implications of Cognitivism:

1. Active Learning: • Students actively process information • Not passive recipients

2. Prior Knowledge: • Build on existing knowledge • Use advance organizers

3. Organize Information: • Chunking, categorization • Help with encoding

4. Multiple Representations: • Visual, auditory, kinesthetic • Cater to different learning styles

5. Metacognition: • Thinking about thinking • Self-monitoring • Learning strategies

6. Meaningful Learning: • Connect new to old • Real-world applications

Behaviorism vs Cognitivism:

REET Exam Focus:

• Behaviorism: Classical & Operant conditioning • Reinforcement vs Punishment (4 types) • Schedules of reinforcement • Cognitivism: Information processing model • Ausubel's meaningful learning • Bruner's discovery learning • Educational implications of both

PYQ Patterns:

1. "Which theory focuses on observable behavior?"
2. "Difference between positive and negative reinforcement"
3. "Example of classical conditioning in classroom"
4. "Stages of information processing"
5. "Ausubel's advance organizer concept"

Memory Tricks:

4 Types of Consequences: • Positive Reinforcement = Add good → Behavior increases • Negative Reinforcement = Remove bad → Behavior increases • Positive Punishment = Add bad → Behavior decreases • Negative Punishment = Remove good → Behavior decreases

Key Difference: • Behaviorism = What you do (behavior) • Cognitivism = What you think (mind)