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Dear all, I want the participants of my experiment to allocate three different numbers to three different faces (preferred via drag and drop). 

The list of numbers should be randomised meaning every participant gets presented a different order of the three numbers, and also the presentation of the faces should be randomised (there is a pool from about 60 faces).

On the pictures you can see my first ideas - the problem with the matrix is that one face can get not only one but also three numbers (I dont find an option to restrict the answer to one number for one participant);
the problem with the order option is that the numbers can´t be randomizes as I wrote them in the official question text space and that I don´t need the second „your choice“ field but only the „your order“ field.

Can you help me?
Thank you very much!
PS: Unfortunately I am (so far) not able to write a script or sth.
 

Supplement: On the attached picture you can see how I imagined the drag and drop option..

Hi, would be appreciated if you'd provide a lss export of your ideas.
Is there an explanation somewhere what the numbers mean?
And how is the randomisation of the numbers?
In one of the screenshots I see one number twice.

Joffm 

Dear Joffm,

thanks for your reply. 
The structure of my survey is really not ready at all - its just a first set of several ideas so I think it is not worth regarding the Iss data so I would like to provide it a little bit later...?

With the numbers: not the order of the single numbers is supposed to be randomized but the presentation of each of the number-orders.
Meaning for one participant it can be presented like   

1 – 2 – 3 – 4 - __ 
 9 – 13 – 14 – 9 - __  
2  – 4 – 6 – 8 - __   

and for the next
2  – 4 – 6 – 8 - ____  
9 – 13 – 14 – 9 - ____ 
1 – 2 – 3 – 4 - ____  

and for the next 
 1 – 2 – 3 – 4 - ____ 
2  – 4 – 6 – 8 - ____ 
 9 – 13 – 14 – 9 - ____ 

but the order of the single numbers within one row is not supposed to change. 

It is a number completment task with different difficulty level and I want to find out which person is given which task, who gets the easy one (1 - 2 - 3 - 4 - 5), who gets a difficult one. (The numbers here are just exemplary). And in order to avoid order effects I want to present the order of the number tasks in a randomized way as well as the pictures of the persons. 

(Attached another exemplary answering design with different order of pictures & numbers)

Sorry, I still do not know, what the respondent is to do.
What is the question that is answered by the respondents?

What is the question text?
Seeing your last pdf I assume something like "who is able to solve this problem?"

Again in this pdf it seems there are always the same three series of numbers.

So the randomization is quite easy and also this

(I dont find an option to restrict the answer to one number for one participant);

Just validate with "unique(self)"
Manual:
[url] www.limesurvey.org/manual/Question_type_...28em_validation_q.29 [/url]
[url] www.limesurvey.org/manual/ExpressionScri...mplemented_functions [/url]
[url] www.limesurvey.org/manual/ExpressionScri...#.22Self.22_variable [/url]


So regarding the array you showed in your first post,
randomize the rows with the setting,
randomize the faces, e.g.
as I described in my "Tutorial 4: Gleichungen,...", Chapter 3.  in the German part.

Or are your respondents also asked to solve?
In this case you may have a look at my "Tutorial 1: Matrizen", Chapter 4.1.3.

Joffm

 

Dear Joffm,

thanks again for your help! 
This seems promising, I will check out the links and the tutorium.
The question for the participants is simply to allocate a number row to each participant. As the number rows have different levels of difficulties, it is measured which person is given the most difficult answer in order to measure intention to harm.