A system of measuring an object, property, or dimension of a system, including the presentation of the scale and its meaning in-context.

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2
votes
2answers
95 views

Equivalent Scale in UX like the Cooper-Harper Scale?

Is there an equivalent scale in UX as the Cooper-Harper Scale or the Cooper-Harper Ratings are in Handling Qualities Engineering in Aerospace? The Cooper-Harper scale associates a quantitative value ...
2
votes
1answer
83 views

Are symbolic rating scales easier for the user to understand compared to numbered scales?

I saw on a website's feedback widget that provides a rating scale using a combination of '-' and '+' symbols to replicate a five point rating scale. Even though it is not common practice to indicate ...
0
votes
1answer
68 views

More effective for surveys: horizontal Likert scale or answer options listed vertically?

My survey has numerous questions with answers ranging from, for example, 'Not at all satisfied' to 'Extremely satisfied' and 'Not important' to 'Very important'. My instinct is to display these ...
2
votes
2answers
104 views

Set Frequencies in WebApp

I am currently working on Web App to coordinate Frequencies of Microphones. I am not sure how to present the input of the Frequency. Basically a Frequency can be set in a range (eg. 400MhZ - 800 Mhz) ...
18
votes
5answers
3k views

How to indicate that something isn't to scale?

Background I'm developing a UI for displaying production equipment (pumps, tubing strings, FCDs, etc.) in an oil well. Most oil wells have equipment that is very unevenly spaced. For example, there ...
2
votes
1answer
680 views

How to set norms cut-off for 3 point Likert scale? [closed]

I want to know how will I set a cut-off scores in a Likert scale. I will be using 3 points system: agree, undecided, and disagree. I've been googling and read that I need to find the mean, variance ...
3
votes
1answer
186 views

How should the Don't Know/Not Applicable option be handled in a Likert Scale?

I'm currently evaluating a form design that uses Likert scales questions but it is possible that the user hasn't interacted with the product yet and may not know enough to answer the questions. The ...
1
vote
2answers
2k views

How to set cutoff value/cut score for 5-point likert scale?

I am wondering what are the factors involved in deciding the cutoff value / cut score for 5-point likert scale from: 1 = not ready at all, 2 = not ready, 3 = moderately ready, 4 = ready, 5 = ...
5
votes
4answers
8k views

Likert Scale scoring - can I assign negative scores?

I am going to conduct a survey with a 4-point Likert scale. The questions are divided into headers. The responses will be scored and each header will be given a score. I would like to know if its ok ...