Can I use data taken in a 5-point Likert Scale, and convert it as if it were taken as a 4-point Likert?

Can a Likert scale data be used in t test?

T- test for two independent samples used for scale and normally distributed data, and for ordinal data or non-normal distributed data you can use nonparametric test. It is common to use t-test for Likert item data, but it’s not appropriate.

How do you convert a 5 point scale to a 10 point scale?

One relatively straightforward way to do the conversion is to simply multiply every scale point by two. In this case the resulting new 10-point scale will have only the five (even-numbered) scale points.

How do you convert Likert scale to Z score?

The most common way is to convert all items to z-scores, where the z score for each respondent is z = (respondent’s item score minus item mean) divided by (item standard deviation).

How do I change Likert scale data in SPSS?

If you want to leave neutral as an option you could move to a seven-point Likert scale using the same responses except adding in the middle neutral.

How do I convert Likert scale data in SPSS?

From the top menu bar in SPSS, select Transform -> Compute variable. You should now see the following dialogue box. Place the cursor in the brackets, select the variables you want to merge, and click on the arrow. Repeat with all the variables, separating them with comas.

How do you analyze a 5 point Likert scale?

To determine the minimum and the maximum length of the 5-point Likert type scale, the range is calculated by (5 − 1 = 4) then divided by five as it is the greatest value of the scale (4 ÷ 5 = 0.80). Afterwards, number one which is the least value in the scale was added in order to identify the maximum of this cell.

What is the best way to Analyse Likert scale data?

Likert scale data can be analyzed as interval data, i.e. the mean is the best measure of central tendency. use means and standard deviations to describe the scale.

How do you read a 5 point Likert scale?

How to Interpret a 5 Point Likert Scale Questionnaire

  1. Assign each response a point value, from 1 to 5, based on the number of responses.
  2. Common values for the options start with “strongly disagree” at 1 point and “strongly agree” at 5.

Can we change the Likert scale?

Strictly speaking the scale was validated within a specific context. This also pertains to the type of Likert scale you use. However, nobody will hold it against you if change a four or six point scale into a five point scale.

What is a 5 point Likert scale?

A type of psychometric response scale in which responders specify their level of agreement to a statement typically in five points: (1) Strongly disagree; (2) Disagree; (3) Neither agree nor disagree; (4) Agree; (5) Strongly agree.

Can you sum Likert scales?

The traditional way to report on a Likert scale is to sum the values of each selected option and create a score for each respondent. This score is then used to represent a specific trait — satisfied or dissatisfied, for example — particularly when used for sociological or psychological research.

Is Likert data continuous?

This rationale centers on the fact that Likert, or ordinal variables with five or more categories can often be used as continuous without any harm to the analysis you plan to use them in (Johnson & Creech, 1983; Norman, 2010; Sullivan & Artino, 2013; Zumbo & Zimmerman, 1993).

Is Likert scale discrete?

the simple answer is that Likert is always ordinal but generally it depends on how you want to look at the data and what is your approach and assumptions about the results. you can also treat it as an interval scale. however, the scale is ordinal, the variable can be assumed or treated as continuous.

Is Likert scale quantitative?

Data from Likert scales and continuous (e.g. 1-10) rating scales are quantitative. These scales assume equal intervals between points.

Can the Likert scale measure qualitative data?

Likert scale items measure opinions and perceptions of participants on latent variables under investigation. Whether such a scale is in 5 or 7 point, it is a quantitative measurement. In spite of this nature of Likert scale instruments, they can be analyzed both qualitatively and quantitatively.

Is Likert scale interval data?

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.

Is a Likert scale categorical data?

For Likert-scale, you first establish what scores will fall in your “named” categories 1-Strongly agree, 2-Agree, 3-Neither agree or disagree, 4-Disagree, and 5-Strongly disagree – hence the Likert scale becomes both categorical (named/nominal) and continuous (because it has categories with defined values).

Is Likert scale data nominal or ordinal?


Individual Likert-type questions are generally considered ordinal data, because the items have clear rank order, but don’t have an even distribution. Overall Likert scale scores are sometimes treated as interval data.

What type of data is Likert scale data?

Likert-type scales are ordinal data in that there is order and in that (unlike interval or other data types) distances between response categories are not quantitative/numerical.

Is a 5 point scale ordinal data?

Developed in 1932 by Rensis Likert1 to measure attitudes, the typical Likert scale is a 5- or 7-point ordinal scale used by respondents to rate the degree to which they agree or disagree with a statement (table).

How do you code Likert scale data?

Yes responses are typically coded as 1 and No responses are typically coded as 0. When it comes to responses to Likert-Scale items, enter the number of their response: oftentimes 4 for Strongly Agree, 3 for Agree, 2 for Disagree, and 1 for Strongly Disagree.

Can ordinal data be treated as interval data?

All Answers (11) Actually, it is not appropriate to treat ordinal data as if it were continuous interval data.

How do I analyze Likert scale data in Excel?

Open the Excel. And control each column for your data tabulation suppose the first column representing the respondent ID.

How do I convert a Likert scale to a number in Excel?

Data into numbers and click on options. And you have to select Matt's case and math entire cell contents means click on these boxes to select those options.