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Frontiers in Psychology is a peer-reviewed open-access academic journal covering all aspects of psychology. It was established in 2010 and is published by Frontiers Media , a controversial company that is included in Jeffrey Beall 's list of "potential, possible, or probable predatory publishers ".
A validity scale, in psychological testing, is a scale used in an attempt to measure reliability of responses, for example with the goal of detecting defensiveness, ...
Source credibility is "a term commonly used to imply a communicator's positive characteristics that affect the receiver's acceptance of a message." [1] Academic studies of this topic began in the 20th century and were given a special emphasis during World War II, when the US government sought to use propaganda to influence public opinion in support of the war effort.
Validity of a scale or test is ability of the instrument to measure what it purports to measure. [3] Construct validity, Content Validity, and Criterion Validity are types of validity. Construct validity is estimated by convergent and discriminant validity and factor analysis.
Test validity is the extent to which a test (such as a chemical, physical, or scholastic test) accurately measures what it is supposed to measure.In the fields of psychological testing and educational testing, "validity refers to the degree to which evidence and theory support the interpretations of test scores entailed by proposed uses of tests". [1]
The validity of a measurement tool (for example, a test in education) is the degree to which the tool measures what it claims to measure. [3] Validity is based on the strength of a collection of different types of evidence (e.g. face validity, construct validity, etc.) described in greater detail below.
In psychometrics, criterion validity, or criterion-related validity, is the extent to which an operationalization of a construct, such as a test, relates to, or predicts, a theoretically related behaviour or outcome — the criterion.
In addition to validity issues, the internal consistency of the NPI has been brought into question by del Rosario and White. [7] In a study examining the test-retest reliability and internal consistency of the NPI, results showed an insufficiency in both test and retest alpha coefficients of the narcissism component scales in comparison to the ...