What is the meaning of point scale?
any scale for measuring some construct or attribute in which participants’ responses to a series of multiple-choice questions are given numerical values (points). The final score is the total points earned. See also Likert scale; semantic differential.
Is a 4 point Likert scale ordinal?
The Likert scale is widely used in social work research, and is commonly constructed with four to seven points. It is usually treated as an interval scale, but strictly speaking it is an ordinal scale, where arithmetic operations cannot be conducted.
Who invented 4 point Likert scale?
psychologist Rensis Likert
The scale is named after its inventor, psychologist Rensis Likert. Likert distinguished between a scale proper, which emerges from collective responses to a set of items (usually eight or more), and the format in which responses are scored along a range.
How do you use rating scales?
Use the optimal number of points on your rating scale. For ideas that range from positive to negative, use a 1-7 point scale that includes a middle or neutral point. And for ideas that range from zero to positive, use a 1-5 point scale.
What is a 3 point rating scale?
3 Point Rating Scale This simple scale captures the 3 levels of not meeting expectations, meeting expectations and exceeding expectations. Simple is not necessarily a bad thing as you will achieve high levels of consistency across your performance rating data.
What is meant by ordinal scale?
Ordinal scale is the 2nd level of measurement that reports the ranking and ordering of the data without actually establishing the degree of variation between them. Ordinal level of measurement is the second of the four measurement scales. “Ordinal” indicates “order”.
What is the difference between a 4 point and 5 point scale?
This makes it easy to report one number simply and directly without misleading your audience. With a 4-point scale, the statement “one in five (20%) agrees” correctly implies that four out of five disagree. But if you have a five point scale, you’ll probably have to qualify your statements in complicated ways.
What does a 10 point rating scale mean?
But here’s the thing, when using a 10 point rating scale you may wish to break the results into 3 categories just like the NPS algorithm . A rating of 1 to 6 equates to below expectations, a 7 or 8 equates to meeting expectations, and a 9 or 10 equates to exceeding expectations.
How do you interpret a 4 point Likert scale?
3. 4 Point Likert Scale Example for Satisfaction: The two sides to satisfaction which is satisfied and dissatisfied will be interlinked with other answer options without a neutral answer option. To interpret a 4 point scale, assign each response a point value, from 1 to 4, based on the number of responses.