Sentence examples for validity of the did from inspiring English sources
Second, the SLP also allows us to directly test the validity of the DiD identifying assumption of parallel trends, which other studies that use data from surveys with only two or three time points cannot do.
In addition, we check the validity of the DiD identifying assumption for our study more directly.
Furthermore, a sensitivity analysis we restricted to those who required reoperation, to increase the validity of the outcome, did not greatly change the observed associations.
Furthermore, the physical activity indices derived from the EPIC-PAQ performed similarly among adults of the age range (18 92 years) and BMI range (BMI = 16.2 46.5 kg/m) included in our study population, and validity of the indices did not vary by employment status.
However, both sources question the validity of the "I don't know" story.
The validity of the formula does not depend in any way on the precise shape of the airfoil, any more than the force exerted by a magnetic field on a wire carrying a current depends on the cross-sectional shape of the wire.
Often neglected, but quintessential to the goal of measurement is the content validity of the instrument: Do the items of the questionnaire really reflect what is presumed to be measured?
Fortunately, the primary impact or validity of the study does not depend on an interaction of LRP1 with PLXDCs.
Because random subject- specific intercepts and slopes are included, the validity of the model does not depend on correctly identifying every fixed predictor of these characteristics.
However, in qualitative research the validity of the study does not rest on the researcher's ability to demonstrate representativeness with respect to the total population.
The favourable comparison of the overall proportion of glass, ceramics or pottery longest jobs in the NorStOP cohort in 2002 with the proportion of current or most recent pottery related jobs in the 1981 Census data for Stoke-on-Trent support the external validity of the job done for most of working life measure in a postal survey of older adults.
