Now gather all the data and organize them. Shane Hall is a writer and research analyst with more than 20 years of experience. This is the kind of question that would be best answered by your supervisor. >> Is it acceptable to use linear regression to predict a 4 point likert scale from a 7 point likert scale? This scale is widely used in measuring the responses to the questionnaire in a research survey or aptitude test. Note:My questionnaire were distributed randomly. Every now and then I tend to get questions about statistics from readers of this blog this is due to a somewhat ill-deserved reputation Google seems to have bestowed on me as an expert in Likert scale measurement. (4 - 1) * (x - 1) / (5 - 1) + 1 = 3 * (x - 1) / 4 + 1 = (3/4) * x - (3/4) + 1 = (3/4) * x + (1/4) Many such techniques exist, and the most appropriate one will depend on the exact nature of your study. How to Analyze Likert Scales - Synonym I want to know, if I dont select the median like you do here, do I then get a sum of all the scores of each participant? Sig. You can report the median as you see it. We are going to need the COUNTA and COUTBLANK function to do that. Joreskog (1994) states that ordinal data describes multi-level category like Likert scale. No study can be incomplete without the right research and therefore, SPSS plays a vital role in the life of a researcher. How do I summarise the data. Average all the values in one question category of one condition. Over time, a lot of people have asked questions about Likert scales in the comments section of this post. But many online survey tools make the job way easier. See e.g Joreskog and Sorbom. XY[o~?xn[:5E$Oa/jvGg ="{}U?P.^8L*~>/ap*JMqN3xPw[OL/o?OS;?x5\zZ^of!`G39~PGc5v)%EVF1zfY7Vi6I5r^)$_}J4$9}}|EL&ol)\R,*xv Q3~\s7'vIopZZAu?:,IYp*xT\Uj8Y|#$OTyuw}c55LQL036ji]RePJZ=Z'fT^+)_bA;3kVekD}Y ibhY1SXa&\~5%>*/2%/U1=\^=6eh$qvEQyk-i,GOl n$Bfw,+dW( i=pVmsLPk5M`klclLL-UEoFN!Fp/:n7~a0p/ ?b)8N qB Zc Y(6g@rZq'Ju7lsmVGrmXKZiID Thanks for your comment. Follow these steps. You can check the results on a small dataset: If the latter, you then have to decide how you want to combine them. Research question:Is there a difference between female and male police officers male rape myth acceptance in South Africa?The MRMS is a 22-item questionnaire which measures participants acceptance of untrue or stereotypical beliefs regarding male rape (I'll be using the MRMS).Participants respond to the questions by choosing an option from a 6-point Likert scale ranging from strongly disagree (1) to strongly agree (6).The following demographic data will be collected: Gender, age, ethnicity, years of service, as well as place of residence. First, find the linear transformation so that in the new scale, the minimum is 0 and the maximum is 1. You should be able to quickly work through the formula to convert a 4-point into a 5-point scale: Sometimes also referred to as a satisfaction scale, this scale generally consists of multiple choices for questions. To create this article, volunteer authors worked to edit and improve it over time. EXECUTE. Analysis of variance techniques include; Mann Whitney test. PDF Structural Equation Modeling on Likert Scale Data With - IJSRP I have no idea which tests to use to analyse my data. The data produced by Likert type items are, strictly speaking, ordinal data. From the top menu bar in SPSS, selectTransform-> Compute variable. ANOVA for 5-likert scale comparing 3-4 groups? Or one report that includes all three years for pre and all three years for post? Likert item as independent variable for ANOVA? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); ExcelDemy is a place where you can learn Excel, and get solutions to your Excel & Excel VBA-related problems, Data Analysis with Excel, etc. Notice that a Likert scale is determined by its minimum, which is usually 1, and its maximum, for example 5. 4 5.5 These statements do not seem to measure the same construct. MathJax reference. Grouping ages unnecessarily loses information, though it may be the case the original questionnaire used such intervals. Subtract your grand mean from it. I have also written some more posts about quantitative research below,, which you might find useful: If you use quantitative methods in your research project, you may want to read this first. Elsewhere in this blog, I have written that a Likert scale might consist of several items that measure a similar underlying construct (a latent variable). If we accept the decimal results, does this not negate the reasons why we are using medians (rather than mean) for the ordinal data? That is your total sums of squares. Place the cursor in the brackets, select the variables you want to merge, and click on the arrow. Maybe, from what you're describing, your data has been left with just the words in which case just change them to the corresponding numbers. Is a PhD visitor considered as a visiting scholar? Making statements based on opinion; back them up with references or personal experience. Take your sums of squares error and divide it by (the error degrees of freedom) how many groups you have times one less than how many people you have (m*(n-1)). spss - How to analyze my Likert-scale data - Cross Validated stream I earn a small commission if you buy any products using my affiliate links to Amazon. The choices generally range from 5 to 7 points. You say that you want to compare the means of the individual questions across conditions. 16 April 2020, [{"Product":{"code":"SSLVMB","label":"IBM SPSS Statistics"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"Not Applicable","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"Not Applicable","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}], Transforming different Likert scales to a common scale. Numerical coding of the responses allows . By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Now select the cell again and click and drag the fill handle icon to the end of the row to fill out the rest of the cells with the formula. Step 2: Enter your question in the label row. Brandimage PDF 1 GETTINGSTARTEDWITH DATAANDSPSS - SAGE Publications Inc Im not sure which version of SPSS youre using, but have you checked under frequencies? If you notice, under the crosstab theres a line that says that 76% if your cells have an expected count <5. PDF Levels Of Data Measurement And Likert Type Scales ; Wordpress A little more rearrangement and we get: Usually if your questionnaire is designed to have questions summed into Question Categories --- that is, if individual Likert items are summed into Likert scales ---, then you wouldn't address the individual questions. What I did was: How to enter data into the SPSS analysis of a Likert scale I think I would feel most comfortable with working with a new variable that would create the mode value of a set of Liker-scale responses for each respondent. These questions use a $5$ point likert scale in which the subjects rate how pleasant the face appears to them. Include your email address to get a message when this question is answered. Sometimes Likert scales can be treated as ordinal. 2 2.5 Real: 4,3,3,2 Repeat with all the variables, separating them with comas. A stacked bar chart belongs to the part-to-whole group of charts and shows the whole range of evaluation . Visit the IBM Support Forum, Modified date: Connect with me today at +254721-573590 You might want to planned contrasts to see where exactly that difference is. I want to know if I can predict intentions from the advertisement people saw and if the relationship can be explained by the cognitive responses. You reject that, and say there is a difference. That is, starting with a scale with a minimum of 0 and a maximum of 1, transform it so it has whatever minimum and maximum is required. Many questionnaires use Likert items & scales to elicit information about language teaching and learning. SA 5 8 0 0 0 13 COMPUTE x2 = 1.5 * x1 - 0.5 . (6/4) * x - (6/4) + 1 Now scroll down to the bottom of the sheet, select cell. This is the kind of question that your advisor or mentor will be better qualified to answer. In the end I want to divide the group into male officers versus female officers and compare their acceptance of rape myths to determine if there is a difference between the two groups. Please try again later or use one of the other support options on this page. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Using SPSS to analyse Likert Scale Data | ResearchGate PS if you find my responses helpful then please rate them up thanks. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 1 1.0 So these were the steps we can take to analyze the Likert Scale data in Excel. Since the minimum of the 5-point scale is 1, we have a=1, b=5 in the first transformation. The tutorial is very specific and organize. "Neutral" * 3, What is Likert Scale Data Analysis? As a data analyst with several years of experience, I can advise you to join my class to learn data management and analysis. The data in the worksheet are five-point Likert scale data for two groups (7 - 1) * (x - 1) / (5 - 1) + 1 I like this post, its simple and easy to understand! In this case, you just report the decimal, and you should not round it up. I have a question in relation to your recent posts above regarding decimal results in the medians. To go in the other direction, let's say we want the new minimum to be A and the new maximum to be B. Level up your tech skills and stay ahead of the curve. analyzing both quantitative and qualitative research data. If youre in a supervised study programme, your advisor would be better placed to answer this question. Learn more about Stack Overflow the company, and our products. My questionnaire has 22 questions all measuring the same thing - male rape myth acceptance.I am so new to this that I had to look up "combining multiple likert-scales" and "interval scaled" so I take a while to respond. Kerlinger (1986) described a Likert scale as a summated rating scale whereby an inividual's score on the scale is a sum, or average, of the individual's . Dear, i want a clarification from you. THE BEST WAY TO ANALYSE YOUR LIKERT SCALE QUESTIONNAIRE for - YouTube To count the total of the people who have responded to each product, select cell.