term of validity

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• Validity (statistics) — In psychology, validity has two distinct fields of application. The first involves test validity, a concept that has evolved with the field of psychometrics but which textbooks still commonly gloss over in explaining that it is the degree to… …   Wikipedia

• validity — The property of being genuine, a true reflection of attitudes, behaviour, or characteristics. A measure (such as a question, series of questions, or test) is considered valid if it is thought to measure the concept or property which it claims to… …   Dictionary of sociology

• validity — Legal sufficiency, in contradistinction to mere regularity @ validity of a treaty The term validity, as applied to treaties, admits of two descriptions necessary and voluntary. By the former is meant that which results from the treaties having… …   Black's law dictionary

• Validity — The term validity (also called logical truth, analytic truth, or necessary truth) as it occurs in logic refers generally to a property of particular statements and deductive arguments. Although validity and logical truth are synonymous concepts,… …   Wikipedia

• Term logic — In philosophy, term logic, also known as traditional logic, is a loose name for the way of doing logic that began with Aristotle, and that was dominant until the advent of modern predicate logic in the late nineteenth century.This entry is an… …   Wikipedia

• Term of patent in the United States — In the United States, under current patent law, the term of patent, provided that maintenance fees are paid on time, are:* For applications filed on or after June 8, 1995 [ [http://www.uspto.gov/web/offices/pac/mpep/documents/2700… …   Wikipedia

• Term logic/Danielsavoiu's summary — Aristotle s logical system Aristotle recognised four kinds of quantified sentences, each of which contain a subject and a predicate:* Universal affirmative: Every S is a P. * Universal negative: No S is a P. * Particular affirmative: Some S are P …   Wikipedia

• Criterion validity — A valid measure actually measures what it says it will measure. To define a measure as valid, one can assess different types of validity. The type of validity of measurement assessed depends on what the researcher wants to know. Criterion… …   Wikipedia

• Face validity — is a property of a test intended to measure something. The test is said to have face validity if it looks like it is going to measure what it is supposed to measure. [http://www.chssc.salford.ac.uk/healthSci/resmeth2000/resmeth/validity.htm] For… …   Wikipedia

• Ecological validity (perception) — The ecological validity of a sensory cue in perception is the correlation between the cue (something an organism might be able to measure from the proximal stimulus) and a property of the world (some aspect of the distal stimulus). For example,… …   Wikipedia

• Pragmatic validity — in research looks to a different paradigms than more traditional, (post)positivistic research approaches. It tries to ameliorate problems associated with the rigour relevance debate, and is applicable in all kinds of research streams. Simply put …   Wikipedia