DAT Animal Behavior Flashcards
Simple reflexes
these are automatic
and involve two nerves: afferent and
efferent nerves. The response to
stimulus is controlled at the spinal cord.
Complex reflexes
these are automatic
responses to significant stimulus. This is
slower than simple reflexes because the
nerves do not directly synapse with each
other at the central nervous system like
in simple reflexes. Instead, the nerves in
complex reflexes are separated by an
interneuron. (controlled at brain stem or cerebrum )
Instinct
behaviors that are innate or
inherited.
Fixed action patterns (FAP)
these are innate
behaviors that follow a regular, unvarying
pattern. Fixed action patterns are initiated by a
specific stimulus called a sign stimuli. The sign
stimuli is called a releaser when it is between
members of the same species. In many FAPs,
the action will be completed even if the original
sign stimuli is removed.
Imprinting
- this is an innate program for
acquiring specific behaviors only if the
appropriate stimulus is experienced during the
critical/sensitive period. Once acquired, the
trait is irreversible. It can influence sexual
selection.
Associative learning
occurs when an
animal recognizes (learns) that events are
connected.
Classical conditioning
the most well-
known example of classical conditioning
are Pavlov’s dogs. Dogs naturally
salivate when presented with food. This
salivation caused by food is called the
unconditioned response, which is an
innate reflex, and the food stimulus is
the unconditioned stimulus. Pavlov then
rings a bell when food is presented, and
after some time, the dogs associated
the bell sound with the food stimulus.
However, ringing a bell with no food
during the beginning of the experiment
will not cause any response in the dog
because the bell sound was still a
neutral stimulus. At the end though, the
dogs ended up salivating just at the
sound of the bell without needing the
food/unconditioned stimulus. Thus, the
bell sound became the conditioned
stimulus that will elicit a response even
in the absence of the unconditioned
stimulus. The salivation caused by the
conditioned stimulus is called the
conditioned response/reflex.
Trial-and-error learning (operant
conditioning)
form of
associative learning that occurs when an
animal connects its own behavior with
either a punishment or reward.
Positive punishment
adding
something bad to decrease a
behavior (e.g., hitting an animal
when it bites someone)
Negative punishment
taking away
something good to decrease a
behavior (e.g., not giving treats to
an animal when it does not follow
orders)
Positive reinforcement
adding
something good to increase a
behavior (e.g., giving treats to a dog
when it follows orders)
Negative reinforcement
taking
away something bad to increase a
behavior (e.g., taking off an electric
shock collar of a dog when it follows
orders)
extinction.
learned behavior can be reversed in
the absence of reinforcement.
spontaneous
recovery.
recovery of a
conditioned response to a conditioned
stimulus after a previously extinguished
response
Spatial learning
animal associates landmarks with a
specific location. The animal then may
associate that location as safe or
dangerous and can return to that
location.
Habituation
this is a learned behavior that
allows individuals to ignore repetitive events
known to be inconsequential and remain
focused on other, more meaningful events.
Sensitization
the opposite of habituation. An
increased response to a repeated stimulus.
Observational/social learning
this is when an
animal copies the behavior of another animal
without having experienced any feedback
themselves.
