After conditioning, subjects that show the conditioned response not only to the original conditioned stimulus but also to similar new stimuli resembling the original conditioned stimulus are displaying what is called " generalization ".
22.
For example, an agent ( such as a mouse in the figure ) is exposed to a light ( the first conditioned stimulus, CS1 ), together with food ( the unconditioned stimulus, US ).
23.
The rat, originally a neutral stimulus, had become a conditioned stimulus, and it was eliciting an emotional response ( conditioned response ) similar to the distress ( unconditioned response ) originally given to the noise ( unconditioned stimulus ).
24.
The first is called delay conditioning, which is when the conditioned stimulus ( tone ) starts, then continues until the unconditioned stimulus ( air puff ) is released after a delay, then they both suspend at the same time.
25.
In Pavlov's framework, an unconditioned stimulus can follow in constant conjunction a conditioning / conditioned stimulus within a timeframe of milliseconds to several seconds, and result in the conditioned stimulus having many of the properties of the unconditioned stimulus.
26.
In Pavlov's framework, an unconditioned stimulus can follow in constant conjunction a conditioning / conditioned stimulus within a timeframe of milliseconds to several seconds, and result in the conditioned stimulus having many of the properties of the unconditioned stimulus.
27.
For example, if seeing a dog ( a neutral stimulus ) is paired with the pain of being bitten by the dog ( unconditioned stimulus ), seeing a dog may become a conditioned stimulus that elicits fear ( conditioned response ).
28.
In the evaluation task after subjects were exposed to multiple valenced unconditioned stimulus ( US ) and novel neutral conditioned stimulus ( CS ) pairs, subjects rated more positively for the CS paired with positive items than for the CS paired with negative items.
29.
Many invertebrate species learn to withdraw from, or alter their behaviour in response to, a conditioned stimulus when this has been previously paired with an electric shock cited by Sherwin and include snails, leeches, locusts, bees and various marine molluscs.
30.
Second-order schedules are built from two simpler schedules; completion of the first schedule results in the presentation of an abbreviated version conditioned stimulus, following completion of a fixed-interval, the drug is delivered, alongside the full-length conditioned stimulus.
