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Attendance Call
Dario introduces himself and calls attendance.
Several names mentioned, including:
Justin: Here
Isabella Garcia: Here
Adonis: [Not Present]
Daniel Gomez: [Not Present]
Jeremiah: [Not Present]
Melanie: Yes
Chelsea: Here
Michelle: Here
Sofia: [Not Present]
Teres: [Not Present]
Angelina: [Not Present]
Eric: Here
Alejandro Perez: Here
Christopher Perez: Here
Mi Alexis: Here
Jacob Pina: [Not Present]
Aaron: Here
Melody: Here
Victoria Sanchez: Here
Christopher Socorro: Here
David: Here
Christian: Here
Camilla: [Not Present]
Two more students called: Injesa and others: [Not Present]
Chapter 7 Completion
The class has completed Chapter 7.
Importance of John B. Watson:
Watson introduced the term "behaviorism."
Influence on psychology during the early 20th century (1900-1920).
Shift in focus from the mind (introspective methods) to observable behaviors.
Limitations discussed on studying the mind directly, emphasizing the need for observable data.
Behaviorism Introduction
Watson’s role in changing the focus of psychology to behaviorism.
Research opportunities in behaviorism expanded significantly post-Watson.
Little Albert Experiment
Overview of the Little Albert experiment:
Conducted by Watson to demonstrate classical conditioning.
Albert was conditioned to fear a white rat through associations with loud noises.
Importance of understanding classical conditioning to explain the development of phobias.
Systematic Desensitization
Introduction to systematic desensitization:
New Concept not covered previously.
Development of the technique by Mary Cover Jones.
Distinction between conditioning (as in Watson’s work) and counterconditioning (her work).
Example of Little Peter, who was afraid of rabbits:
Treatment process using modeling and exposure to help him overcome his phobia of rabbits by gradual exposure and positive associations.
Counter Conditioning Explained
Counter conditioning vs. classical conditioning:
Classical conditioning leads to the establishment of a fear-based response (e.g., Little Albert).
Counter conditioning aims to replace the fear response with a positive one (e.g., through relaxation).
Practicality of counter conditioning when dealing with different phobias.
Joseph Wolpe and Systematic Desensitization
Joseph Wolpe introduced systematic desensitization in 1958.
Modified techniques initially developed by Mary Cover Jones.
Suggested hierarchical exposure to fear-inducing stimuli after teaching relaxation techniques.
Use of "fear hierarchy" to structure treatment:
Patients visualize and confront fears, gradually increasing exposure while maintaining relaxation.
Classical vs. Operant Conditioning Transition
Transitioning to operant conditioning after discussing classical conditioning:
Operant conditioning described as a different behavioral modification approach.
Edward Thorndike and the Law of Effect
Overview of Edward Thorndike:
Experimented with cats in puzzle boxes.
Developed the Law of Effect: behaviors followed by favorable outcomes are reinforced while those followed by unfavorable outcomes are weakened.
Concept of instrumental learning derived from this work.
B.F. Skinner and Operant Conditioning
Introduction of B.F. Skinner:
Expanded on Thorndike's concept to develop operant conditioning.
Defined operant behavior as active behavior emitted by the organism.
Introduced terms of reinforcement and punishment.
Reinforcement Explained
Types of reinforcement discussed:
Positive Reinforcement: Adding stimuli to increase behavior (e.g., rewards for studying).
Negative Reinforcement: Removing aversive stimuli to increase behavior (e.g., reducing distractions for studying).
Punishment Types Explained
Types of punishment discussed:
Positive Punishment: Adding aversive stimuli to reduce behavior (e.g., reprimands).
Negative Punishment: Removing a favorable stimulus to reduce behavior (e.g., taking away privileges).
Summary on Operant Conditioning
Important distinctions to understand:
Positive and negative can be misleading; they refer to addition/removal not good/bad.
The goal is to determine whether the outcome is reinforcing or punishing.
Social Learning Theory
Introduction to Albert Bandura and social learning theory:
Learning occurs through observing others (modeling).
Influence of social environment on behavior, with cultural implications (e.g., adapting behaviors in new environments).
Bobo Doll Experiment
Overview of Bandura’s Bobo Doll Experiment:
Children exposed to aggressive behavior impacted their subsequent actions:
Aggressive behaviors replicated after observing adults being aggressive toward the doll.
Outcomes discussed, including gender differences in aggression display
Implications for understanding children's behavior through social learning.
Latent Learning Theory
Introduction to Edward Tolman:
Concept of latent learning:
Learning that occurs but is not immediately reflected in behavior until a suitable incentive presents itself.
Example of cognitive maps through Tolman's rat experiments in mazes.
Cognitive Maps and Real-life Examples
Application of the cognitive map concept:
Personal anecdote of baking cake illustrating latent learning.
Understanding how cognitive maps apply to navigation and learning in daily life (e.g., knowing one's way around a city).
Conclusion and Exam Preparation
Reminder of the upcoming exam format:
50 multiple choice questions, to be completed in 50 minutes.
Strategies for success in exam preparation:
Review material thoroughly, trust instincts during the exam, and manage time effectively during the exam.