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The Completeness of Scientific Theories - On the Derivation of Empirical Indicators within a Theoretical Framework: The Case of Physical Geometry (Paperback, Softcover reprint of the original 1st ed. 1994)
Loot Price: R4,226
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The Completeness of Scientific Theories - On the Derivation of Empirical Indicators within a Theoretical Framework: The Case of Physical Geometry (Paperback, Softcover reprint of the original 1st ed. 1994)
Series: The Western Ontario Series in Philosophy of Science, 53
Expected to ship within 10 - 15 working days
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Earlier in this century, many philosophers of science (for example,
Rudolf Carnap) drew a fairly sharp distinction between theory and
observation, between theoretical terms like 'mass' and 'electron',
and observation terms like 'measures three meters in length' and
'is _2 Degrees Celsius'. By simply looking at our instruments we
can ascertain what numbers our measurements yield. Creatures like
mass are different: we determine mass by calculation; we never
directly observe a mass. Nor an electron: this term is introduced
in order to explain what we observe. This (once standard)
distinction between theory and observation was eventually found to
be wanting. First, if the distinction holds, it is difficult to see
what can characterize the relationship between theory :md
observation. How can theoretical terms explain that which is itself
in no way theorized? The second point leads out of the first: are
not the instruments that provide us with observational material
themselves creatures of theory? Is it really possible to have an
observation language that is entirely barren of theory? The
theory-Iadenness of observation languages is now an accept ed
feature of the logic of science. Many regard such dependence of
observation on theory as a virtue. If our instruments of
observation do not derive their meaning from theories, whence comes
that meaning? Surely - in science - we have nothing else but
theories to tell us what to try to observe.
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