Conditioning and Learning | Noba

The study of conditioning involves understanding how behaviors are influenced by rewards and punishments.
Two fundamental types of learning: Classical (Pavlovian) Conditioning and Instrumental (Operant) Conditioning.
Classical conditioning associates environmental stimuli with significant events, while operant conditioning associates behaviors with consequences.

Developed by Ivan Pavlov through experiments with dogs.
Unconditioned Stimulus (US): A stimulus that elicits a natural response without conditioning (e.g., food).
Unconditioned Response (UR): The natural reaction to the unconditioned stimulus (e.g., drooling when food is presented).
Conditioned Stimulus (CS): A previously neutral stimulus that, after association with an unconditioned stimulus, elicits a conditioned response (e.g., the bell ringing).
Conditioned Response (CR): The learned response to the conditioned stimulus (e.g., drooling at the sound of the bell).

Food aversion: Getting sick after consuming a particular food leads to aversion (e.g., dislike of tequila after illness).
Phobias: Fear responses can develop through associations (e.g., fear of spiders after being startled).
Drug-related responses: Contextual cues related to drug use can elicit responses that prepare the body in anticipation of the drug (conditioned compensatory response).

First studied by Edward Thorndike and further developed by B.F. Skinner.
Involves behavior and its consequences:
- Reinforcement strengthens behavior, making it more likely to occur.
- Punishment weakens behavior, making it less likely to occur.
Operant Behavior: Actions performed to achieve a specific outcome (e.g., a rat pressing a lever for food).

Reinforcers can be anything that strengthens a behavior, such as grades for students or rewards for good behavior in pets.
Recent studies have shown that choices made by the individual are influenced by the perceived value of outcomes associated with those choices.

Not entirely accounted for by classical and operant conditioning;
- Proposed by Albert Bandura through Social Learning Theory.
Learning through observing others without direct reinforcement.
Involves four key components:
- Attention: Must pay attention to the behavior being observed.
- Retention: Ability to remember the behavior.
- Initiation: Capability to perform the observed behavior.
- Motivation: Desire to perform the behavior.
Bandura's Bobo Doll experiment demonstrated that children imitate aggressive behaviors after observing an adult model.

Classical and operant conditioning often occur concurrently in the human experience.
For instance, the setting in which a behavior occurs can signal the likelihood of a reinforcement being present—influencing behaviors (e.g., social triggers).
The relationship between a stimulus and response outcomes can provide a comprehensive understanding of learning processes.

Blocking: A phenomenon indicating that prior associations can inhibit new learning when both stimuli are presented together.
Goal-Directed Behavior: Actions influenced by knowledge of the relationship between behavior and outcomes.
Habit: Actions that occur automatically and are not influenced by the current value of the reinforcer due to repetitive learning.
Context: The background stimuli present during learning, influencing responses and behaviors.
Reinforcer Devaluation Effect: When a reinforcer is made undesirable, leading to reduced performance of the associated behavior.

Conditioning and learning theories encompass a wide variety of human behaviors, explaining how we acquire and modify our actions in response to rewards and stimuli.
The three primary explanations offer insightful frameworks for understanding our behaviors in social and personal settings.
Continuous interaction between classical, operant, and observational learning shapes behavior in complex social contexts.