1) A dog
chases a deer and he fails to catch it. This happens every time. Since
the deer always gets away, is the dog going to learn to stop chasing deer?
Will his chasing behavior be extinguished as operant conditioning predicts?
2) An owner calls
his puppy and each time in the first year of his life, the pup comes
to him and is always reinforced positively, with praise, attention,
and often with a biscuit. Two years later, his owner calls him as he's
chasing something; will he come back to his owner?
3) A puppy is walking
down a city street with his owner and he chases a pigeon putting it
to flight. 2 years later as an adult dog, will he still chase pigeons
or even be attracted to them, - will he even see them?
4) A bird dog such
as a Weimeraner is walking down a city street and sees a pigeon, he
chases it and like all the other pigeons he chases, it easily gets away.
Will his drive to chase birds be extinguished?
5) A young puppy
is mauled severely by an older dog. His attraction to big dogs is thereby
severely reinforced negatively. Two to three years later after he has
matured, how will he most likely behave around other dogs?
6) A dog constantly
loses every fight he gets into with another dog he lives with. Will
his aggressive response to his dog-mate lessen or increase given all
the negative reinforcement he experiences? And also, which dog is most
likely to initiate fights, the one who always loses or the one who wins?
7) A male moose,
all its life, has fended wolves off merely by brandishing its rack in
their direction. He's at his most vigourous stage in life, when most
able to outrun a predator, but yet he apparently learns that the least
amount of exertion, simply standing still and facing the wolves, the
suggestion of a fight, is the most effective means to intimidate his
attackers. Finally, when he's old and weak and confronted by a pack
of wolves, operant conditioning would predict that he would stand his
ground as if ready to fight as this has always been successful. Yet
what would the moose actually do?
8) A cat runs from
a dog in a household and then one day fights back, and the dog learns
to leave it alone. The cat is able to generalize this lesson to all
dogs and learns that the best defense is a good offense. How is this
possible in a cat and yet not in a moose?
9) Only the dominant
male and female in a wolfpack, the so called "alpha pair" are the only
individuals which get to breed given the reproductive priveleges of
their rank. Why then isnšt there a concentration of dominance genes
in the canine gene pool? Why after millions of years of supposedly,
selective pressure for dominance, is submission in dogs and wolves a
far more prevalent trait than dominance?
10) A behaviorist
charters a boat with buckets of chum to the middle of a lagoon with
dolphins all about. Will he be able to train them to perform tricks
using operant conditioning?
11) Can salmon,
a fish endowed with an innate, natural ability to perform incredible
jumping feats, be taught to perform like killer whales at sea world?
12) Operant conditioning
correctly notes that a dog which is positively reinforced each and every
time, begins to lose motivation for the behavior once the reward becomes
predictable. Whereas a dog which is only intermittently reinforced,
becomes more motivated and energized in its performance of the behavior.
Yet, drug and bomb detection dogs as well as search and rescue dogs,
only work well if constantly reinforced. Why the discrepancy?
13) Intelligence
is seen as a function of higher brain function, the dividend of an evolved
nervous system. Learning is seen as a function of intelligence. Being
adaptable is seen as the ability to learn and as a mental phenomenom.
The reason most often cited for the dog becoming man's best friend is
because their wolf ancestors had become socially organized into hunting
groups as a function of superior intelligence. And yet, why is it that
the more an organism learns as it matures, the less flexible it gets?
If learning has something to do with being flexible, why is it that
adult dogs are less flexible than puppies and yet this is clearly not
the case. Puppies are more socially adaptable when their nervous system
is at its most least developed stage. This is particularly observable
with wolf cubs. Were we to raise a wolf cub, their behavior would be
indistinguishable from a dog until they reached a certain level of maturation.
At first they would be outgoing and social. However at maturation, adult
wolves are obviously distinct from adult dogs, they become reserved
and panicky to change. Adding to the paradox, note that wolves have
a brain that is about one third larger than the domestic dog. Why then
are dogs more social and adaptive?.
14) One theory
which purports to account for the social flexibility of the domesticated
dog is the theory of neotony. This is the idea that infantile characteristics
and tendencies of the wolf, which the wolf outgrows as it matures, are
in dogs, carried over into adulthood and this is said to explain why
dogs are so social, outgoing, and ameanable to direction from humans
as authority figures. Dogs are seen as emotionally retarded wolves.
If this is true, why then is it possible to train dogs for guard and
police work whereas a wolf would be unable to defend itself against
a man? A Canadian trapper once jumped into a pit dug to trap wolves,
and one by one snapped the necks of six adult wolves who offered no
resistance. If dogs are infantile versions of wolves, why are dogs so
more aggressive than wolves?
15) Apes are clearly
more intelligent than dogs. Some researchers claim that apes can learn
the rudiments of human language. Of any species of animal, they are
the closest to man on the phylogenetic tree. The difference in an apes'
genetic makeup and a human beings is only 4%. Why then aren't apes adaptable
enough to be man's best friend rather than dogs?
16) A prevailing
theory of social behavior asserts that sexual hormones promote aggression.
Neutering of dogs is therefore said to promote social behavior. In the
wild, wolves are never neutered and yet they are the most social and
cooperative species of animal on earth. Why?
17) Why does it
take 2 to 3 years for a wolf to grow into an effective hunting asset
for the pack as well as for a dog to be trained to be a productive police,
search and rescue dog, herding dog, or working dog of any sort? Why
does it take 2-3 years for a dog to have been tractable all his life,
to then become anti-socially agressive towards those people, dogs, or
animals he may have previously tolerated and accepted? What single mechanism
is at work here?
18) Male dogs are
more aggressive than female dogs. Statistically, dominance is the most
prevalant form of aggression according to modern behavioral interpretation.
Why then in any mixed-sex grouping of dogs in a household, is the female
dog always the most dominant? Also, dominance is interpretted as a function
of superior physical size and strength, the biggest puppy generally
becomes the most dominant in the litter, but why then in any household
with a big and a small dog, is the small dog invariably the most dominant?
19) The effectiveness
of wolves as hunters of large, dangerous prey animals, is generally
interpretted as a function of their highly developed pack hierarchy,
a so-called "chain-of-command". But why is it that hunting is such a
silent affair with no commands being issued? And if the strategizing
is occuring at a silent instinctual ritual, why hasn't it been detected
by research, especially given that research has been able to decipher
the dance of the honey bee? Where is the dances of wolves?
20) Survival is
always reported to be the baseline and fundamental criteria of animal
behavior and instinct. But even when wolves are well fed on moles and
voles, they will still seek out large prey animals which decrease their
chance of survival. Many dogs likewise will chase cars which also decrease
their chances for survival. What is hunting and chasing satisfying therefore
other than survival?