Critical Values for Lawshe’s Content Validity Ratio
نویسندگان
چکیده
منابع مشابه
Content Analysis for Values Elicitation
To design for users’ values, one must first elicit those values. This paper describes research on detection of values in texts and describes applications to design. Expert, crowdsourced, and automatic content analysis offer non-intrusive ways of learning about users’ values that can serve as accompaniments or alternatives to interrogative methods such as surveys, interviews, and focus groups.
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Content analysis involves replicable and valid methods for making inferences from observed communications to their context. As such, content analys1s is at least 75 years old. It emerged during journalistic debates over the quality of the mass media but has now become part of the repertoire of social science research methods. In the course of its evolution one notes not only an increasing level...
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Instrument content validity is often established through qualitative expert reviews, yet quantitative analysis of reviewer agreements is also advocated in the literature. Two quantitative approaches to content validity estimations were compared and contrasted using a newly developed instrument called the Osteoporosis Risk Assessment Tool (ORAT). Data obtained from a panel of eight expert judges...
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Chemistry and hematology laboratories long ago developed policies and procedures for so-called " critical values. " These policies ensured timely verbal communications for pre-defined test results understood to reflect life-threatening therapeutically remediable conditions. The critical values concept has penetrated anatomic pathology but only in specific limited settings, usually when an abnor...
متن کاملSearching Critical Values for Floating-Point Programs
Programs with floating-point computations are often derived from mathematical models or designed with the semantics of the real numbers in mind. However, for a given input, the computed path with floating-point numbers may significantly differ from the path corresponding to the same computation with real numbers. As a consequence, developers do not know whether the program can actually produce ...
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ژورنال
عنوان ژورنال: Measurement and Evaluation in Counseling and Development
سال: 2014
ISSN: 0748-1756,1947-6302
DOI: 10.1177/0748175613513808