- Look up
validity or
valid in Wiktionary, the free dictionary.
Validity or
Valid may
refer to: Science/mathematics/statistics:
Validity (logic), a property...
- In logic,
specifically in
deductive reasoning, an
argument is
valid if and only if it
takes a form that
makes it
impossible for the
premises to be true...
- In
temporal databases,
valid time (VT) is the time
period during which a
database fact is
valid in the
modeled reality. As of
December 2011, ISO/IEC 9075...
- both
formal and
informal logic.
Formal logic is the
science of
deductively valid inferences or of
logical truths. It is a
formal science investigating how...
- reflects.
Modern validity theory defines construct validity as the
overarching concern of
validity research,
subsuming all
other types of
validity evidence such...
- In the
behavioral sciences,
ecological validity is
often used to
refer to the
judgment of
whether a
given study's
variables and
conclusions (often collected...
- fact related.
Convergent validity,
along with
discriminant validity, is a
subtype of
construct validity.
Convergent validity can be
established if two...
-
Valid S.A. is a
Brazilian engraving company headquartered in Rio de
Janeiro that
provides security printing services to
financial institutions, telecommunication...
- P****port
validity is the
length of time a p****port can be used to
travel to
another country, or be used as a
valid form of
identification within or outside...
- A
Valid Path is the
fourth solo
album by
English rock
musician Alan Parsons. The
record was
released on 24
August 2004 via
Artemis label. The gap between...
