- Look up
validity or
valid in Wiktionary, the free dictionary.
Validity or
Valid may
refer to:
Validity (logic), a
property of a
logical argument Internal...
-
temporal databases,
valid-time (VT), like for
example an
event datetime, is the time
period during which a
database fact is
valid in the
modeled reality...
- reflects.
Modern validity theory defines construct validity as the
overarching concern of
validity research,
subsuming all
other types of
validity evidence such...
- 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 psychology,
discriminant validity tests whether concepts or
measurements that are not
supposed to be
related are
actually unrelated.
Campbell and Fiske...
-
Valid S.A. is a
Brazilian engraving company headquartered in São
Paulo that
provides security printing services to
financial institutions, telecommunication...
- 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...
-
accurately to the real world. The word "
valid" is
derived from the
Latin validus,
meaning strong. The
validity of a
measurement tool (for example, a test...
- fact related.
Convergent validity,
along with
discriminant validity, is a
subtype of
construct validity.
Convergent validity can be
established if two...
- In psychometrics,
criterion validity, or criterion-related
validity, is the
extent to
which an
operationalization of a construct, such as a test, relates...
