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11/10/16- I can understand the 5 schedules of reinforcement 

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11/10/16- I can understand the 5 schedules of reinforcement 

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VR, FR, FI,VI

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11/9/16- I can analyze Bandera and Seligman

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11/9/16- I can analyze Bandera and Seligman

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Learned Helplessness-Seligman

Purpose- uses classical conditioning to learn helplessness

procedure- dogs could stop the shocks based on who they were with. Non escape dogs could not get out  but escape dogs could. non escape learned helplessness

ethical- it wasn't ethical at all because it hurt the dogs and affected their every day life

every day- teen depression or broken tv

bobo doll experiment

Purpose- if based on modeling....

Procedure- experiment, 5 groups, aggressive/not aggressive for both sexes and then one combined aggressive for both sex, adult modeled calm or aggressive behavior and children chose which behavior based on their aggressive nature

results-  children were aggressive and boys were more aggressive

Ethical- No, no debriefing, not met

Relevance- predicted future behavior, correlates to domestic violence, abuse in child years predicts adult violence, violence in media leads to an aggressive adult

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11/4/16- I can understand Pavlov's research study 

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11/4/16- I can understand Pavlov's research study 

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PPL- John B watson and pavlov
Purpose- researching salvation and digestion, using people's reflexes
How are conditioned reflexes acquired if you aren't born with them?

relate to dogs salivating first at footsteps

Procedure- dog's saliva rates were measured  based on different foods
started salivating before the food came and even when they heard footsteps
saliva = UCR
food = UCS
smell, sound = neutral stimulus
Results
association between sound/sight with food, salivates before, became conditioned reflexes/stimulus for the dogs
Ethics- it was ethical, no drastic effects, incisions were kept healthy, labs were clean and safe
impact- helps with phobias and getting rid of predators on the farm and hearing microwave or oven beep causes salivation, national anthem = increased heart rate

Sheldon uses positive reinforcement to give her chocolate to reinforcer, only things he wanted to change and he chose a good thing she likes

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11/3/16- I can understand Watson and Garcia and research studies 

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11/3/16- I can understand Watson and Garcia and research studies 

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Taste of Aversion- Garcia
Purpose- to figure out if a subject will continue to eat or repeat an action if they subconsciously know it'll affect them negatively
PPL- Garcia

Procedure-

control and experimental group

rats in the control group were only fed the sacchrin solution

experimental group had a nauseating medicine and both groups were fed the 's' solution 3 days later

the experimental group of rats, associating the saccharin solution with nausea so they didn't eat it but the control group did because they didn't associate it with nausea

not ethical- animal cruelty and not justified
Real world- chemotherapy and ice cream, reading and speaking--> hard to read than to speak
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WATSON/Little Albert
Purpose- Classical conditioning to prove that fears are caused by freud's psychoanalytical perspective
PPL- John Watson, Rosalie (assistant)
Procedure- Little A was presented with white fluffy animals and then after he was done they brought in a loud noise and every time that he petted an animal the loud noise came and they conditioned fear of those animals in him and he no longer wanted to touch them
Results- Little A wasn't afraid before but now was afraid of the animals, became nervous and scared, after a month still scared, learned the fear, proved freud wrong
Ethics- No consent or assent for little A, emotional harm impacted for life, never reconditioned him to help him be normal again
Impact- We know how conditioning works, fear is learned, can be used for reinforcement techniques, shows how we need ethical guidelines
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Aquistion0 the pairing of the conditioned stimulus and us

UCS ------> UCR
cs+ UCS -----> UCR
cs          --------> CR
Unconditioned stimulus (ucs)
unconditioned response (ucr)
conditioned response (cs)
For little A
UCS- petting the animals
UCR- happy and curious baby
Cs- fear and crying

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11/3/16- I can understand Thorndike and Skinner presentations 

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11/3/16- I can understand Thorndike and Skinner presentations 

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THORNDIKE
Operant conditioning (Puzzle box) edward lee
Thorndike

Correlation with humans and animals

gradual or sharp increase or decrease in time to get a response

distinguish how fast an animal learns the response

Cat in a box- when cat pushed button it could leave the box

designed with a correct way to escape

measured time it took and charted over a lot of attempts

found that it was a more gradual process

upon existing, rewarded which was reinforcer

Latent learning- didn't know you learned something until after

Results

Response gradually strengthened by reward

law of effect

law of exercise

Gradual shift for learning to do a behavior

Ethical Experiment and good lab conditions

Future impacts- contributed to connectionisms

training/incentives

Introduce the idea of shaping

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I would tell my parents to take my phone away every time they hear me chomp gum. My phone being away for an hour is good so I'll eventually learn to stop chomping my gum

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10/31/16- Happy Halloween and I can apply behavior modification 

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10/31/16- Happy Halloween and I can apply behavior modification 

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4 methods of learning
1) Trial and error
"if at first you don't succeed..."
2) Operant Conditioning
Behaviors have consequences
3) Classical Conditioning
Associative learning
4) Observational Learning (Modeling)
Monkey see, monkey do
Positive

add+

PP- Positive Punishment

PR- positive reinforcement

Negative

subtract-

NP- Negative Punishment

NR- Negative reinforcement