Learning Classical Conditioning Classical Conditioning Ivan Pavlov 1849
- Slides: 45
Learning Classical Conditioning
Classical Conditioning § Ivan Pavlov § 1849 -1936 § Russian physician/ neurophysiologist § Nobel Prize in 1904 § studied digestive secretions
Classical Conditioning § Pavlov’s device for recording salivation
Pavlov’s Classic Experiment Before Conditioning UCS (food in mouth) UCR (salivation) During Conditioning Neutral stimulus (tone) No salivation After Conditioning UCS (food in mouth) Neutral stimulus (tone) UCR (salivation) CS (tone) CR (salivation)
Classical Conditioning § a neutral stimulus that signals an unconditioned stimulus begins to produce a response that anticipates and prepares for the unconditioned stimulus
Classical Conditioning § Unconditioned Stimulus (UCS) § stimulus that unconditionally-automatically and naturally--triggers a response § Unconditioned Response (UCR) § unlearned, naturally occurring response to the unconditioned stimulus § salivation when food is in the mouth
Classical Conditioning § Conditioned Stimulus (CS) § originally irrelevant stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response § Conditioned Response (CR) § learned response to a previously neutral conditioned stimulus
Classical Conditioning § John B. Watson § viewed psychology as objective science § generally agreed-upon consensus today § recommended study of behavior without reference to unobservable mental processes § not universally accepted by all schools of thought today
Little Albert
Classical Conditioning § Generalization § tendency for stimuli similar to CS to elicit similar responses § Discrimination § in classical conditioning, the learned ability to distinguish between a CS and other stimuli that do not signal a UCS
Classical Conditioning § Acquisition § the initial stage in classical conditioning § the phase associating a neutral stimulus with an unconditioned stimulus so that the neutral stimulus comes to elicit a conditioned response
Classical Conditioning § Extinction § diminishing of a CR § in classical conditioning, when a UCS does not follow a CS § in operant conditioning, when a response is no longer reinforced
Classical Conditioning Strength of CR Acquisition (CS+UCS) Extinction (CS alone) Spontaneous recovery of CR Extinction (CS alone) Pause
Classical Conditioning § Spontaneous Recovery § reappearance, after a rest period, of an extinguished CR
Current Understanding § Early behaviorists did not consider cognition but. . . § Conditioning is based upon predictability and expectancy § Conditioning occurs best when the pairing of stimuli is similar to a causal relationship
Current Understanding § Early behaviorists believed that any natural response could be conditioned using any neutral stimulus but. . . § An animals capacity for conditioning is constrained by its biology
Current Understanding § Biological Predispositions § A species will learn particular associations that enhance its survival John Garcia
Nausea Conditioning in Cancer Patients UCS (drug) UCR (nausea) CS (waiting room) UCS (drug) UCR (nausea)
So What? § Classical Conditioning allows animals to adapt to their environment § • Conditioning Animals are extra-responsive enables animals stimuli likes that announce totodevelop and dislikes significant events such as that aid survival food or pain
Applications of Classical Conditioning § Every species tested has developed adaptations through classical conditioning § Psychological Therapy § Animal training and control § Addiction recovery
§ So where do we see Classical Conditioning every day? § Advertisers link powerful emotions with their products
Classical Conditioning in Advertising
Hunger
Generic Brands rely on Generalization
Sex Sells. . .
Sex Sells
Freedom
Patriotism
Patriotism & Hunger?
Parental Instincts
Spirit of Adventure
- Outline pavlov's classical conditioning
- Pavlov types of conditioning
- Pavlov classical conditioning
- Second order conditioning
- Pavlovian response
- Classical conditioning vs operant conditioning
- How old was little albert during the experiment
- Fixed vs variable psychology
- Instrumental learning vs classical conditioning
- Classical and operant conditioning differences
- Fanning oneself to escape from the heat
- Intermittent schedule of reinforcement
- Classical and operant conditioning.
- Classical conditioning vs operant conditioning
- Operant conditioning classical conditioning
- Experimento de pavlo
- Reflexologia ivan pavlov
- Ivan pavlovič pavlov
- Reflexologia pavlov
- Pavlov's dog
- Publicité conditionnement classique
- Ivan pavlov kuramı
- Ivan pavlov is most closely associated with
- Ivan pavlov pioneered the study of
- Ivan p pavlov
- Gustave courbet the stone breakers 1849
- Revolutsiooniline etüüd
- 1849-1809
- October 7 1849
- Pavlov types of conditioning
- Types of reinforcement schedules
- Instrumental learning vs classical conditioning
- Classical conditioning examples
- S-r bond theory
- Cuadro comparativo de e-learning
- Little albert experience
- Order of classical conditioning
- Classical conditioning panic disorder
- Contoh iklan classical conditioning
- Operant conditioning
- Classical conditioning little albert
- Unconditioned vs conditioned stimulus
- Associative learning
- Latent learning ap psychology
- Classical conditioning generalization
- Can opener