validity

(redirected from Internal validity)
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  • noun

Synonyms for validity

Synonyms for validity

the quality of being authentic

Synonyms for validity

the quality of being valid and rigorous

the quality of having legal force or effectiveness

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the property of being strong and healthy in constitution

References in periodicals archive ?
7 a study had to utilize a design that controlled for common threats to internal validity (i.
The internal validity of the EBIA was performed using the Rasch Model with measurements of severity and fit--infit (15).
The internal validity was also verified by making a word cloud by using Wordle.
Second, generating a data audit (Rodgers, 2008) also strengthened the study's internal validity.
One limitation of the current study was its small sample size as we followed a very stringent patient selection criterion to enhance internal validity.
This confounding by indication is probably one of the main challenges for the internal validity of observational studies.
The internal validity is "the degree to which the results of a particular study are free from bias and confounding" (Webb & Bain, 2011).
Finally, it should be noted that descriptive studies that address the question of what is happening also play a key role in establishing the internal validity of experimental research.
Internal validity is the degree to which the results are valid within the confines of the study (p.
2010) suggested that a minimum of five measurements are required across all phases of treatment to establish internal validity within SCRDs; however, the fact remains that across many settings, counselors may be compelled by ethical imperatives or the policies of their setting to start an intervention before a stable baseline or five assessments can be administered.
Efforts have been made in recent years to address concerns regarding the internal validity of nonrandomized studies, including the widespread adoption of new-user designs (Ray 2003), use of sample restriction (Schneeweiss et al.
This interest is motivated by the fact that current evidence standards emphasize internal validity of studies and hence randomization, disregarding alternative routes to causal assessment, such as the joint support of different sorts of evidence to a given hypothesis.
To briefly remind us, the internal validity is the validity of what we conclude limited to the design, execution, and the conclusions of the particular study we report.
A sample of 257 older adults was recruited for a study that examined the internal validity of the HELP via the Rasch measurement model.
With respect to internal validity, our comparison of immediate and delayed arthroscopic partial meniscectomy was post randomization, and the groups are not necessarily balanced," he said.