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Pseudo–science and the Art of Software Methods
Ascertaining of success and applicability
The structure of this checklist is taken directly from Scientific American's essay on scientific
baloney.
How reliable is
the source of
the claim?
Self-pronounced experts often appear credible at first glance, but when
examined more closely, the facts and figures they cite are distorted, taken
out of context, or occasionally even fabricated.
In many instances the statistics used to support the claims are weak or
poorly formed. Relying on surveys, small population samples, classroom
experiments, or worse anecdotal evidence, the expert extends personal
experience to a larger population.
Does this
source often
make similar
claims?
Self-pronounced experts have a habit of going well beyond the facts and
generalizing the claim to a larger population of problems or domains. Many
proponents of development methods make claims that cannot be
substantiated within a scientific framework. This is the nature of early
development in the engineering world. Of course, some great thinkers do
frequently go beyond the data in their creative speculations.
Have the claims
been verified by
another source?
Typically self-pronounced experts make statements that are unverified or
verified only by a source within their own belief circle, or who's conclusions
are based primarily on anecdotal information.
We must ask, Who is checking the claims, and even who is checking the
checkers? Outside verification is crucial to good science as it is crucial to
good methodology development.
How does the
claim fit with
what we know
about how the
world works?
Any specific claim must be placed into a larger context to see how it fits.
When people claim that a specific method results in significant benefits,
dramatic changes in an outcome, etc. they are usually not presenting the
specific context for the application of their methodology.
Such a claim is typically not supported by quantitative statistics as well.
There may be qualitative data, but this is likely to be biased by the
experimental method as well as the underlying population of the sample
statistics.
Has anyone
gone out of the
way to disprove
the claim, or
has only
supportive
evidence been
sought?
This is the confirmation bias, or the tendency to seek confirmatory
evidence and to reject or ignore dis–confirmatory evidence. The
confirmation bias is powerful, pervasive and almost impossible to avoid.
It is why the methods of science that emphasize checking and rechecking,
verification and replication, and especially attempts to falsify a claim, are
critical.
Does the
preponderance
of evidence
point to the
claimant's
conclusion or to
a different
one?
Evidence is the basis of all theory confirmation. The problem is having
evidence alone is necessary but not sufficient. The evidence must somehow
be "predicted" by the theory, fit the theoretical model, or somehow
participate in the theory in a supportive manner.
Is the claimant
employing the
accepted rules
of reason and
tools of
research, or
have these
been
abandoned in
favor of others
that lead to the
desired
conclusion?
Unique and innovative ways of conducting research, process data, and
"conjecturing" about the results are not scientifically sound. In almost
every discipline there are accepted mechanisms for conducting research.
One of the first courses taken in graduate school is quantitative methods
supporting the design of experiments. This course sets the ground rules for
conducting research in the field.
Is the claimant
providing an
explanation for
the observed
phenomena or
merely denying
the existing
explanation?
This is a classic debate strategy—criticize your opponent and never affirm
what you believe to avoid criticism.
If the claimant
proffers a new
explanation,
does it account
for as many
phenomena as
the old
explanation
did?
This concept is usually lost on "innovative" researchers. The need to
explain previous results is mandatory. Without this bridge to past results, a
new theory has no foundation for acceptance.
Do the
claimant's
personal beliefs
and biases
drive the
conclusions, or
vice versa?
All claimants hold social, political and ideological beliefs that could
potentially slant their interpretations of the data, but how do those biases
and beliefs affect their research in practice? Usually during the peer-review
system, such biases and beliefs are rooted out, or the paper or book is
rejected.

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Pseudo–science and the art of software methods

  • 1. Pseudo–science and the Art of Software Methods Ascertaining of success and applicability The structure of this checklist is taken directly from Scientific American's essay on scientific baloney. How reliable is the source of the claim? Self-pronounced experts often appear credible at first glance, but when examined more closely, the facts and figures they cite are distorted, taken out of context, or occasionally even fabricated. In many instances the statistics used to support the claims are weak or poorly formed. Relying on surveys, small population samples, classroom experiments, or worse anecdotal evidence, the expert extends personal experience to a larger population. Does this source often make similar claims? Self-pronounced experts have a habit of going well beyond the facts and generalizing the claim to a larger population of problems or domains. Many proponents of development methods make claims that cannot be substantiated within a scientific framework. This is the nature of early development in the engineering world. Of course, some great thinkers do frequently go beyond the data in their creative speculations. Have the claims been verified by another source? Typically self-pronounced experts make statements that are unverified or verified only by a source within their own belief circle, or who's conclusions are based primarily on anecdotal information. We must ask, Who is checking the claims, and even who is checking the checkers? Outside verification is crucial to good science as it is crucial to good methodology development. How does the claim fit with what we know about how the world works? Any specific claim must be placed into a larger context to see how it fits. When people claim that a specific method results in significant benefits, dramatic changes in an outcome, etc. they are usually not presenting the specific context for the application of their methodology. Such a claim is typically not supported by quantitative statistics as well. There may be qualitative data, but this is likely to be biased by the experimental method as well as the underlying population of the sample statistics. Has anyone gone out of the way to disprove the claim, or has only supportive evidence been sought? This is the confirmation bias, or the tendency to seek confirmatory evidence and to reject or ignore dis–confirmatory evidence. The confirmation bias is powerful, pervasive and almost impossible to avoid. It is why the methods of science that emphasize checking and rechecking, verification and replication, and especially attempts to falsify a claim, are critical.
  • 2. Does the preponderance of evidence point to the claimant's conclusion or to a different one? Evidence is the basis of all theory confirmation. The problem is having evidence alone is necessary but not sufficient. The evidence must somehow be "predicted" by the theory, fit the theoretical model, or somehow participate in the theory in a supportive manner. Is the claimant employing the accepted rules of reason and tools of research, or have these been abandoned in favor of others that lead to the desired conclusion? Unique and innovative ways of conducting research, process data, and "conjecturing" about the results are not scientifically sound. In almost every discipline there are accepted mechanisms for conducting research. One of the first courses taken in graduate school is quantitative methods supporting the design of experiments. This course sets the ground rules for conducting research in the field. Is the claimant providing an explanation for the observed phenomena or merely denying the existing explanation? This is a classic debate strategy—criticize your opponent and never affirm what you believe to avoid criticism. If the claimant proffers a new explanation, does it account for as many phenomena as the old explanation did? This concept is usually lost on "innovative" researchers. The need to explain previous results is mandatory. Without this bridge to past results, a new theory has no foundation for acceptance. Do the claimant's personal beliefs and biases drive the conclusions, or vice versa? All claimants hold social, political and ideological beliefs that could potentially slant their interpretations of the data, but how do those biases and beliefs affect their research in practice? Usually during the peer-review system, such biases and beliefs are rooted out, or the paper or book is rejected.