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Validity definition

Validity means being:
Validity means the extent to which evidence and theory support an interpretation of scores from a measurement instrument for a particular use of the instrument. In the context of evaluating educator practice, this means the evidence gathered using the instrument supports correct and useful inferences and decisions about the effectiveness of the practice observed.
Validity means that the evaluation methods chosen are consistent with the learning and performance objectives being tested. Methods of assessment are carefully designed and constructed to measure stated learning and performance objectives at the appropriate level of difficulty. Methods used to evaluate skills and behaviors are consistent with stated practicum performance expectations and designed to assess competency attainment.

Examples of Validity in a sentence

  • Prior to the expiry of the Tender Validity Period and upon expiry of the Standstill Period specified in ITT 42, upon addressing a complaint that has been filed within the Standstill Period, the Procuring Entity shall transmit the Letter of Award to the successful Tenderer.

  • Prior to the expiry of the Tender Validity Period and upon expiry of the Standstill Period specified in ITT 42.1, upon addressing a complaint that has been filed within the Standstill Period, the Procuring Entity shall transmit the Letter of Award to the successful Tenderer.

  • We agree to abide by this Bid for the Bid Validity Period specified in BDS provision for ITB Clause 18.2 and it shall remain binding upon us and may be accepted at any time before the expiration of that period.

  • Prior to the expiry of the Tender Validity Period and upon expiry of the Standstill Period specifiedin ITT 42.1, upon addressing a complaint that has been filed within the Standstill Period, the Procuring Entity shall transmit the Letter of Award to the successful Tenderer.

  • The Tender Validity period starts from the date fixed for the Tender submission deadline (as prescribed by the Procuring Entity in accordance with ITT 24).


More Definitions of Validity

Validity means any matter relating to the legality and validity of the bonds and the security therefor, including, without limitation, the legality and validity of:
Validity means the time period, grade level, and discipline area of a certificate, permit, or authorization.
Validity. Period shall mean the validity of a Gift Voucher for a period of 10 years.
Validity means these General Terms and Conditions and super cedes all previous terms and conditions entered with the Owner and shall remain valid till new Version is introduced and mentioned on the Invoice.
Validity means the fact that a document has all the intrinsic and extrinsic characteristics required by its production context, necessary in order to be accepted as an expression of its author with all its legal consequences;
Validity. If a correct process queries W-ABroadcast(r, m), then all correct processes eventually get the output W-ADeliver(r, m).
Validity. Let xi = x, ∀vi ∈ V. Step 2: All vi ∈ H collect the value x at least n − t times, thus all vi ∈ H receive the value 1 − x at most t < n − t (since t < n/3) and they all decide on yi = x .