Many many thanks for this video. I am using Jamovi software for data analysis of my master degree thesis. These contents are unraveling me all I need to know in order to use it seamlessly. I am italian. Grazie mille!!!
@robelgetachew1824
6 ай бұрын
Thank you for your presentations, especially the multiple options of software used for the same statistical analysis !!
@frohnzy04
Жыл бұрын
Thank you for taking the time to make these fantastic videos
@amaliaraquelpereznebra5172
Жыл бұрын
I completely agree. Amazing!
@victormanuelpardo7723
2 ай бұрын
Muchas gracias... thank you so much
@qigao1789
11 ай бұрын
Hi, thanks for the amazing video! I am still confused about whether the Rasch model can be used for item analysis if the model fit p-value is
@hannahbrossler9694
3 ай бұрын
Thanks a lot! Can you give a source for the local independeny and >.3 ? :)
@user-xh7jy6dn9u
9 ай бұрын
Hello, many thanks for your helpful video. I would just need to understand the negative value of the Measure parameter: I cannot really understand what does it mean. The item is too easy? But what is the benchmark value to compare it? The 0 or the 1? Thanks. Have a nice day.
@thomasherremans5251
Жыл бұрын
Merci pour cette vidéo. Au niveau de l'analyse des items, Jamovi offre-t-il la possibilité de calculer les R.bis des réponses correctes et des réponses incorrectes ?
@alveolar5809
2 жыл бұрын
Very useful!Thanks a lot
@matthewcourtney8683
2 жыл бұрын
It is a useful program. Bust has some limitations. Our free and open-source cloud-based software handles dichotomous, partial credit, and mixed format scoring. Feel free to check out our free cloud-based software here: autopsych.shinyapps.io/version_1_0_0/ with exposition in journal here: journals.plos.org/plosone/article?id=10.1371/journal.pone.0257682
@thesushiboy16
Жыл бұрын
Hello Dr. Vahid... could you help me point to a resource how to generate the UMean and UScale equivalent using the results of Pearson measure from Jamovi? Thank you for your help.
@ngocvubich6641
Жыл бұрын
When I import the data, nothing shows up on the right side. I wonder if there are any problems
@erikaandreamalpicachavarri5166
3 жыл бұрын
Thanks! great!
@hudam9984
Жыл бұрын
Hi, what would be the range if infit and outfit for the multiple choice questions (4 choices for 50 Qs)??
@christant6054
Жыл бұрын
Hello, I have a problem trying to create the Wright mao. Could you help me? I upload my data which are 0-1 form. I click IRT dichotomus. I check all the variables and then everything appears, expect the wright map and other plots. What s going wrong?
@AyanAli-vm9hl
3 жыл бұрын
wow
@matthewcourtney8683
2 жыл бұрын
This is useful software, for sure. Though, it has some limitations. Our free and open-source cloud-based software handles dichotomous, partial credit, and mixed format scoring. Feel free to check out our free cloud-based software here: autopsych.shinyapps.io/version_1_0_0/ with exposition in journal here: journals.plos.org/plosone/article?id=10.1371/journal.pone.0257682
@rogerturingan6141
3 жыл бұрын
Nice video sir. Thanks! Are the results of rasch analysis almost the same with that of winsteps?
@VahidAryadoust
3 жыл бұрын
There might be some differences, since they use different estimators.
@matthewcourtney8683
2 жыл бұрын
Our freely available software uses the flexible marginal maximum likelihood estimation (MMLE) which is most common in Rasch analysis as it can handle all-correct cases and makes a reasonable adjustment to the variance of student ability estimates. Our free and open-source cloud-based software handles dichotomous, partial credit, and mixed format scoring. Feel free to check out our free cloud-based software here: autopsych.shinyapps.io/version_1_0_0/ with exposition in journal here: journals.plos.org/plosone/article?id=10.1371/journal.pone.0257682
@thesushiboy16
Жыл бұрын
@@matthewcourtney8683 I will try to check your software, especially if it has the UMean and UScale functionality similar to the Winsteps
@foisher_8622
3 жыл бұрын
Hey, great video. However, when I put my data into the model, I get an error message stating " 'from' must be a finite number". I am not sure what this means. My data are all coded as 1 or 0. Not sure what to do here. Anyone know what I did wrong?
@VahidAryadoust
3 жыл бұрын
The type of the data should be set as ordinal; otherwise you'll get the error.
@matthewcourtney8683
2 жыл бұрын
Yes, inputs must be numeric integer. Our free and open-source cloud-based software handles dichotomous, partial credit, and mixed format scoring. Feel free to check out our free cloud-based software here: autopsych.shinyapps.io/version_1_0_0/ with exposition in journal here: journals.plos.org/plosone/article?id=10.1371/journal.pone.0257682
@jaysonimperial5987
3 жыл бұрын
Good day Mr. Vahid Aryadoust. May I wish if ever granted to provide me a sample of Written Interpretation of multiple choice test materials using Rasch Analysis Approach. I am very grateful if you can provide it on me since I will be using the interpretation for validating the test materials which I currently used on my students. Best regards from Philippines! I am waiting for your reply. Thanks in advanced.
@VahidAryadoust
3 жыл бұрын
Hi, please take a look at this paper: www.tandfonline.com/doi/full/10.1080/10904018.2012.639649?src=
@matthewcourtney8683
2 жыл бұрын
Our free and open-source cloud-based software handles dichotomous, partial credit, and mixed format scoring. Feel free to check out our free cloud-based software here: autopsych.shinyapps.io/version_1_0_0/ with exposition in journal here: journals.plos.org/plosone/article?id=10.1371/journal.pone.0257682
@khadiguiabalah985
2 жыл бұрын
SNOWIRT do not install...
@VahidAryadoust
2 жыл бұрын
Check if your internet connection is stable.
@khadiguiabalah985
2 жыл бұрын
@@VahidAryadoust Thank you so much... I already have it now...
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