It seems a common need is to have participants register one or more keypresses in response to a single stimulus (e.g., a 10-minute audio). The answer below is close to a solution, but I'm having two...

Hi,

It seems that the Save button works like a Save As button most of the time, but not all the time. Is there a way to get it to simply save without choosing the file name and confirming all...

Sure. Here they are. I added test scale items rather than over complicating matters with an experiment file and more HTML.

The problem is that carriage returns mess up the data files.

I figured out the first issue. Turns out the machines I was testing on had a different version of ML than those on which I did the development. 2006 1.4 does not handle Custom items very well. 2.4...

Hi,

I've developed an experiment which consists of a series of questionnaires all of which use custom items. Almost everything works perfectly except two issues:

1. Not sure why, but...

Jarvis,

Thanks for the response. I have already started to use another assignment method.

The autostart option would have been great for my method if I were using just one computer. ...

I'm using the RWG parameter with unconditional skips in order to randomly assign subjects to conditions (i.e. to expose them to different stimuli). Since there are only two conditions, ideally I...

Jarvis,

It turns out using the password option with an instruction line does the trick except for one odd outcome. The CSV data file by questionnaire puts all the data on one line and merges the...

Thanks for the info, Jarvis.

I'll let you know how it goes.

Jason

Although Media Lab has the unique machine code field which could solve my issue, I'm also interested in saving time. I'm a grad student with no $$$ to pay assistants.

Since Media Lab can write...