Millisecond Forums

Hello, 

I have two questions concerning a script I'm writing with Inquisit 3. 
1) I would like a  errorfeedback when the participant makes a mistake. 
I tried to program this, however it does not seem to work. 

<item errorsound>
/1 = "errorsound.wav"
</item>

<sound errorfeedbacksound>
/items = errorsound
</sound>

<trial testA>
/ ontrialbegin = [if (trial.testA.correct == false) sound.errorfeedbacksound]
/ stimulusframes = [1=correctAnswer, one, two, three, four, five, six, seven, eight, nine, ten,
   eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, numbers, quitbuttona]
/ validresponse = (correctAnswer, one, two, three, four, five, six, seven, eight, nine, ten,
  eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, quitbuttona)
/ correctresponse = (correctAnswer)
/ correctmessage = true(correctMark, 0)
/ errormessage = true(errorMark, 0)
</trial>

2) Furthermore, I would like a quit button during every task (when the participant clicks on the button the task stops).
I was wondering if it is also possible to have this in a openended trial. 

<openended testC>
/ stimulusframes = [1 = testC, stoppen]
/ iscorrectresponse = [
values.response = toupper(openended.testC.response);
values.response = replaceall(values.response, " ", "");
values.correctAnswer = getitem(item.testC_correctAnswers,text.testC.currentitemnumber);
values.response == values.correctAnswer;
]
/ validresponse = (quitbuttonc, anyresponse, correctAnswer)
/ ontrialend = [
insert(item.testAccuracy_easy,openended.testC.correct, 1);
if (openended.testC.correct) {
insert(item.testlatencies_easy,openended.testC.latency, 1);
} ;
if (openended.testC.response != "") {
values.countAttempted = values.countAttempted + 1;
}]
/ontrialend = [if (trial.testC.response == "quitbuttonc")
{values.quittimec = block.testC.elapsedtime;
values.quitc = 1;}]
/ buttonlabel = "volgende"
/ timeout = 20000
/ errormessage = true(errorfeedback, 500)
/ correctmessage = true(correctfeedback,500)
/ ontrialend = [values.testCCorrect = trial.testC.numCorrect]
</openended>

<block testC>
/ stop = [values.quitc == 1]
/ trials = [1-25 = testC]
/ timeout = 1200000
</block>


Thanks in advance!
Johanne