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  2. Rating scale - Wikipedia

    en.wikipedia.org/wiki/Rating_scale

    A rating scale is a set of categories designed to obtain information about a quantitative or a qualitative attribute. In the social sciences , particularly psychology , common examples are the Likert response scale and 0-10 rating scales, where a person selects the number that reflecting the perceived quality of a product .

  3. Likert scale - Wikipedia

    en.wikipedia.org/wiki/Likert_scale

    It is when a Likert scale is symmetric and equidistant that it will behave more like an interval-level measurement. So while a Likert scale is indeed ordinal, if well presented it may nevertheless approximate an interval-level measurement. This can be beneficial since, if it was treated just as an ordinal scale, then some valuable information ...

  4. Questionnaire construction - Wikipedia

    en.wikipedia.org/wiki/Questionnaire_construction

    One very frequently-used rating scale is a Likert scale. Usually, for clarity and efficiency, a single set of anchors is presented for multiple rating scales in a questionnaire. Collectively, a statement or question with an accompanying rating scale is referred to as an item. When multiple items measure the same variable in a reliable and valid ...

  5. Choice modelling - Wikipedia

    en.wikipedia.org/wiki/Choice_modelling

    The MNL model converts the observed choice frequencies (being estimated probabilities, on a ratio scale) into utility estimates (on an interval scale) via the logistic function. The utility (value) associated with every attribute level can be estimated, thus allowing the analyst to construct the total utility of any possible configuration (in ...

  6. Rubric (academic) - Wikipedia

    en.wikipedia.org/wiki/Rubric_(academic)

    A scoring rubric typically includes dimensions or "criteria" on which performance is rated, definitions and examples illustrating measured attributes, and a rating scale for each dimension. Joan Herman, Aschbacher, and Winters identify these elements in scoring rubrics: [3] - Traits or dimensions serving as the basis for judging the student ...

  7. Glossary of clinical research - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_clinical_research

    The extent to which a variable (e.g. a rating scale) measures what it is supposed to measure. (ICH E9) Contract A written, dated, and signed agreement between two or more involved parties that sets out any arrangements on delegation and distribution of tasks and obligations and, if appropriate, on financial matters.

  8. IKEA names its furniture for Swedish destinations. This ... - AOL

    www.aol.com/ikea-names-furniture-swedish...

    Back in July, copywriter Kevin Lynch, originally from Chicago, and his puppy Umlaut, visited all 21 counties in Sweden, stopping off at places with IKEA products named for them.

  9. Health Utilities Index - Wikipedia

    en.wikipedia.org/wiki/Health_Utilities_Index

    The Health Utilities Index (HUI) is a rating scale used to measure general health status and health-related quality of life (HRQoL). HUI questionnaires are designed to map onto two classification systems, HUI-2 and HUI-3, capable of measuring 24,000 and 972,000 unique health states, respectively.

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