Likert`s 7-point scales are an upgrade to the 5-point scale. A 7-point Likert scale goes from one extreme to the other, from “extremely likely” to “not at all likely”. The Likert 5-point scale is composed of 5 response options that contain two extreme poles and a neutral option associated with intermediate response options. An example of a 5-point likert used to measure satisfaction is: Very satisfied, satisfied, neither satisfied nor dissatisfied, dissatisfied and very dissatisfied. To understand the Likert rating scale, you must first understand what a survey scale is. The Likert scale is a bipolar scale method that measures the positive or negative response to a statement. Sometimes an even point scale is used where the average option “no agreement or agreement” is not available. This is sometimes referred to as the “forced selection method”, since the neutral option is removed.  The neutral option can be considered a simple option when a respondent is not sure, and it is therefore questionable whether it is a truly neutral option.
A 1987 study found negligible differences between the use of “draw” and “neutral” as an intermediate option in a five-level Likert scale.  A kind of psychometric reaction scale in which respondents generally indicate their compliance with a five-point statement: (1) Strong rejection; (2) disagrees; (3) Neither agree nor oppose it; (4) Agree; (5) Totally agree. Pay attention to adjectives. If you use words to ask for concepts in your survey, you need to be sure that people understand exactly what you mean. Your response options should contain descriptive words that are easy to understand. There should be no confusion as to which score is higher or greater than “a lot” more than “a lot”? It is advisable to start from the extremes (“extremes”, “not at all”) to set the center of your scale so that it represents moderation (“moderate”) or neutrality (“no agreement or agreement”), and then use very clear terms – “very”, “light” – for the rest of the options. A Likert scale assumes that the strength/intensity of a setting is linear, i.e. on a continuum from very favorable to strongly contradictory, and assumes that the parameters can be measured. Like star rating, respondents can rate a statement on a visual cardiac scale with the question of cardiac rating. A weight is assigned to each symbol of the heart on the scale.
The 2-point Likert scale is the simplest example of Likert scale questions, where there are only two Likert options, for example. B agree and disagree as two poles of the scale. It is usually used to measure chords. This satisfaction measurement scale offers 7 response options as satisfied and dissatisfied with a neutral option in the middle. The other options should be different and should add value at scale to allow respondents to freely provide accurate feedback. By responding to a Likert article, respondents indicate their degree of consent or refusal on a symmetrical consent and nullity scale for a number of statements. Thus, the assortment captures the intensity of their feelings for a particular object.  As such, Likert scales have found their application in psychology and social sciences, statistics, economics, and marketing.  In its final form, the Likert scale is a scale of five (or seven), which is used to allow the individual to express how much they agree or disagree with a given statement. . . .