منابع مشابه
Validity of Measurement Content Validity Face Validity Concurrent Validity Predictive Validity Construct Validity Thinking Critically About Everyday Information
An essential component of an operational definition is measurement. A simple and accurate definition of measurement is the assignment of numbers to a variable in which we are interested. These numbers will provide the raw material for our statistical analysis. Measurement is so common and taken for granted that we seldom ask why we measure things or worry about the different forms that measurem...
متن کاملConstruct validity and case validity in assessment.
Clinical assessment relies on both construct validity, which focuses on the accuracy of conclusions about a psychological phenomenon drawn from responses to a measure, and case validity, which focuses on the synthesis of the full range of psychological phenomena pertaining to the concern or question at hand. Whereas construct validity is grounded in understanding causal influences of a distinct...
متن کاملEcological validity of performance validity testing.
Performance validity tests (PVTs) have been shown to relate to neuropsychological performance, but no studies have looked at the ecological validity of these measures. Data from 131 veterans with a history of mild traumatic brain injury from a multicenter Veterans Administration consortium were examined to determine the relation between scores on a self-report version of the Mayo-Portland Adapt...
متن کاملValidity and cross-validity in HCI publication
Papers in HCI play different roles, whether to inspire, solve industrial problems or further the science of HCI. There is a potential conflict between the different views, and a danger that different forms of validity are assumed by author and reader — deliberately or accidentally. This paper reviews some of the issues in this complex area and makes practical recommendations. In particular, the...
متن کاملDiscriminative Validity
Donald Campbell has made many contributions of broad methodological, epistemological, and practical importance to psychology as a science. Within his discussions of methodological issues, validity was a prominent theme. This chapter discusses the more specific notion of discriminative validity. Among hindrances to the progress of scientific psychology, inventing new names for old concepts is on...
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ژورنال
عنوان ژورنال: Methodology
سال: 2018
ISSN: 1614-1881,1614-2241
DOI: 10.1027/1614-2241/a000159