The validity is guaranteed to correspond to the user-defined confidence level as long as the data is exchangeable.
Model validity is guaranteed by the sensitivity and what-if analysis used by the model, as described in next section.
Internal validity is guaranteed by the triangulation of sources in the data-collection phase.
Internal validity is guaranteed by the triangulation of sources in the data collection phase, which included archival and interview data.
Reliability and internal validity were guaranteed by reassessment of files by colleagues or neurologists.
The method of semantic (aka, analytic) tableaux, originating from pioneering work of Beth, Hintikka, Smullyan, and Fitting, is based on a systematic search of satisfying model (reap., falsifying counter-model) if an input formula which is tested for satisfiability (reap., validity), which is guaranteed to be able to find such model whenever it exists.
"My best thinking got me here" was a recovery adage that hit home, or, as he translated it in "Infinite Jest," "logical validity is not a guarantee of truth".
The data are mainly from National Bureau of Statistics, International Labor Organization, and China's Internet Network, which are the official website, so the validity of the data is guaranteed.
Following Lemmas 1 and 2, we could make the following important observation; that is when M ≥ 2Ncl, i.e., the number of antennas at the receivers is not less than two times of the number of channel clusters from each user, the validity of our method is guaranteed with L satisfying the condition in (25).
In summary the measure shows good construct validity and has high reliability, but due to the brevity of the measure face and content validity cannot be guaranteed.
That is, the keys of other devices are valid for a given device only if they have been sent by its trusted devices, otherwise the keys validity cannot be guaranteed.
