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Section
1: From Theory to Practical Application
Section
2: Behavior Modification
Section
3: Learned Helplessness
Section
4: Limits of Behavioral Theory
Learning
to be Helpless
The
experiments in classical conditioning started as
research on digestion and almost by accident lead to
a concept that has become a staple in behavioral
theory. In 1967, while researching classical
conditioning, another accidental discovery occurred.
In the original experiments, dogs were placed in
harnesses so that they could not escape and then
were presented with small electric shocks (Overmier
& Seligman, 1967; Seligman & Maier,
1967). After this experience, these dogs as
well as dogs who had not undergone the original
harness studies were placed in a shuttle box (see
below) which consisted of two sides both with
independent electric grids on the
floor.

What
they discovered was a distinct difference between
the dogs who had originally been harnessed and those
who had not. For the latter, when a shock was
presented, they almost immediately, after trying
different methods of escape, jumped across the
barrier to escape the uncomfortable shock.
The previously harnessed
dogs showed distress, as did the other digs, but
unlike the other dogs, failed to escape the shock
and ultimately laid down on the grid and whimpered
(Seligman, 1975).
These
studies demonstrated that previous learning can
result in a drastic change in behavior. When
presented with a situation that allowed the dogs to
control their experience, those who learned earlier
that they had no control failed to escape the
shock. Without this learning, escape was not
only seen as a possibility, the behavior to escape
was exercised in every case.
In
the study of psychological phenomenon of animals,
the next logical step after a discovery such as
this, is to determine its effect on humans. Experiments
were designed presenting a loud irritating noise
(rather than the original shock) to human subjects (Hiroto,
1974; Hiroto & Seligman, 1975). In these
experiments, subjects were presented with the noise
and told that if they solved a puzzle the noise
would turn off. By pressing a series of
buttons, for example, one group learned that they
had control over their environment. A second
group, however, were presented with puzzles that had
no solutions, resulting in an inability to turn off
the irritating noise.
To
test if their learning would generalize to other
areas, these same subjects, as well as new subjects
were then presented with similar situations but with
new types of problems to solve. The problems
in this phase were identical, so each group had an
equal chance of solving the problems. Those
who were able to control their environment before
did as well as new subjects, however, those in the
unsolvable condition before, did significantly
worse. Like the dogs in the original
experiments, the human subjects also inaccurately
generalized their learned helplessness to a new
situation.
Several
replications of these experiments support the idea
that we can learn to be helpless in an environment
that actually offers us control (Garber &
Seligman, 1980, Peterson, Maier, & Seligman,
1993). This realization has since been applied
to many aspects of human behavior, and does well to
explain why people in certain situations accept their
uncomfortable or negative situation despite the
ability to change it.
Applications
of Learned Helplessness
Since
the original learned helplessness experiments, the
phenomenon has been applied to several areas of human
behavior, including (1) Depression (Seligman, 1975;
Seligman, 1976); (2) elderly adults and old-age
homes (Langer & Rodin, 1976); (3) domestic
violence and abusive relationships; and (4) drug
abuse and addiction.
Studies
have found that a true inability to control the
environment is not necessary for learned
helplessness to occur. In fact, even when told
there is nothing a person can do, he or she is more
likely to not try or to try less diligently than
those who were not given this advice (Maier &
Seligman, 1975). Like in many aspects of human
behavior, perception is the key.
We
have found that those who have experienced
depression in the past are more likely to accept
depression in their future and therefore less likely
to attempt change. The same holds true for
individuals in domestic violence situations.
Those who have been unable to escape violent
situations in
their homes are much more likely to refuse help and
accept future violence as inescapable. This is
true even when presented with real options to avoid
future violence.
Many
also argue that an inability to quit smoking is
related, along with obvious chemical qualities, to
the person's perception of control. If a person witnesses
others try and fail in their attempts to quit, they
are less likely to try themselves. For those
addicted to other substances, this phenomenon seems
to hold true as well. The more you have witnessed
failure either in yourself or others, the less
likely you are to attempt change, even if the
situation changes dramatically.
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