Measurement Scales Paper

Measurement Scale Paper marketers use the scale to measure the numerical distribution of an object or person and indicate the number of attributes (Aaker, 2007). This includes agreement or disagreement measurements on attitudes and things. For example, the measurement is divided into two parts: the project part and the evaluation part. Due to the different scale characteristics of the scale, it is important to understand the functional level of the scale, such as nominal, ordinal number, interval, ratio.

The full range of possible values ​​for scale measurement is measured (eg a set of possible responses to the problem, physically possible range of sets of weights). Depending on the quantitative characteristics of the scale, the measurement scale is sometimes divided into five main types: interval scale: the ratio of the specific distance (interval) between the two values ​​is the natural distance value between them An area of ​​interest containing semantic representation of the same distance between two values ​​in another area of ​​the scale. The example is birthday.

The spacing scale is constructed by determining that the differences between the measured are equal. That is, when the difference between numbers corresponds to the difference between the measured attributes, the number forms an interval measure. For example, it can be said that the difference between 5 degrees and 10 degrees Fahrenheit is equal to the difference between 25 degrees and 30 degrees, but even if saying that something of 20 degrees Fahrenheit is "twice as hot" makes sense There is none. The temperature is 10 degrees. (This ratio is meaningful on an absolute temperature scale like the Kelvin scale, see the next section.) The "standard score" of the achievement test is considered as a measure of the interval scale, but to prove Is difficult

Measurements are very important in conducting research and are widely used in statistics for so-called measurement scales. Measurement measures show how variables and numbers are classified and defined, and each scale has its own attributes that determine which statistical analysis is suitable for use. It is established by the originator of scale type theory or "measurement level" theory, Stevens, the measurement scale is nominally based on rank order, orderly, interval and ratio. Nominally, the lowest ranked one has fewer mathematical properties than the mathematical properties of higher rank. Nominal shows data of categories, ordinal numbers on the sequence, intervals show the sizes between points on the scale, ratios represent orders and absolute distances between any two points on the scale. The Likert scale is a one-dimensional scale method commonly called "summary response scale".