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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 .
A Likert scale (/ ˈ l ɪ k ər t / LIK-ərt, [1] [note 1]) is a psychometric scale named after its inventor, American social psychologist Rensis Likert, [2] which is commonly used in research questionnaires.
When a professor wants to apply a more precise scale and ranking for students assessments, instead of using the full 1–10 scale (which would make the scale inconsistent with that of other professors), s/he may sometimes have recourse to a plethora of symbols and decimals: the range between 5 and 6 is then expressed, in ascending order, by 5 ...
D = 1.3; F = 0.0; Another policy commonly used by 4.0-scale schools is to mimic the eleven-point weighted scale (see below) by adding a .33 (one-third of a letter grade) to honors or advanced placement class. (For example, a B in a regular class would be a 3.0, but in honors or AP class it would become a B+, or 3.33).
Level of measurement or scale of measure is a classification that describes the nature of information within the values assigned to variables. [1] Psychologist Stanley Smith Stevens developed the best-known classification with four levels, or scales, of measurement: nominal , ordinal , interval , and ratio .
The first Wechsler test published was the Wechsler–Bellevue Scale in 1939. [33] The Wechsler IQ tests for children and for adults are the most frequently used individual IQ tests in the English-speaking world [ 34 ] and in their translated versions are perhaps the most widely used IQ tests worldwide. [ 35 ]
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The Summary Rating is a score on a 1-10 scale composed of themed ratings including how well schools serve students from different racial, ethnic, and socioeconomic backgrounds (Equity), how much students are improving within a school year (Student Progress), performance on state tests (Test Score), and how well schools prepare students for ...