Millisecond Forums

Problems with the errormessage

https://forums.millisecond.com/Topic30170.aspx

By doh - 11/16/2020

I have a problem with the errormessage.
When I type in
/ errormessage=true(errortext, 500) the text appears when i type in the correct response. However, when i type in
/ errormessage=false nothing happens when i press the incorrect key. What am I doing wrong?




<trial AntiSaccade_R_right1>
/ ontrialbegin = [
    values.targetLocation = "right";
    values.target = "R";
    values.fixationDuration = list.fixationDurations.nextvalue;
    trial.AntiSaccade_R_right1.insertstimulustime(text.rightequation, values.fixationDuration);
    trial.AntiSaccade_R_right1.insertstimulustime(shape.leftflashEraser, (values.fixationDuration + values.flashDuration));
    trial.AntiSaccade_R_right1.insertstimulustime(text.R_right, (values.fixationDuration + values.flashDuration));    
    trial.AntiSaccade_R_right1.insertstimulustime(text.HMask2_right, (values.fixationDuration + values.flashDuration + values.flashDuration));
    trial.AntiSaccade_R_right1.insertstimulustime(text.rightMask, (values.fixationDuration + values.flashDuration + + values.flashDuration + values.targetDuration));        
]
/ stimulustimes = [0 = fixationstim]
/ beginresponsetime = values.fixationDuration + values.flashDuration
/ validresponse = (1,2,3,4)
/ correctresponse = (3)
/ responseinterrupt = immediate
/ ontrialend = [trial.AntiSaccade_R_right1.resetstimulusframes();
    values.stim = text.R_right.currentitem;
    list.AntiSaccade_Accuracy.insertitem(trial.AntiSaccade_R_right1.correct, 1);
    if (trial.AntiSaccade_R_right1.correct) {
        list.AntiSaccade_correctRT.insertitem(trial.AntiSaccade_R_right1.latency, 1)
    };]
/ recorddata = true
/ errormessage=true(errortext, 500)
/ posttrialpause = values.iti
</trial>
By Dave - 11/16/2020

 
doh - 11/16/2020
I have a problem with the errormessage.
When I type in
/ errormessage=true(errortext, 500) the text appears when i type in the correct response. However, when i type in
/ errormessage=false nothing happens when i press the incorrect key. What am I doing wrong?




<trial AntiSaccade_R_right1>
/ ontrialbegin = [
    values.targetLocation = "right";
    values.target = "R";
    values.fixationDuration = list.fixationDurations.nextvalue;
    trial.AntiSaccade_R_right1.insertstimulustime(text.rightequation, values.fixationDuration);
    trial.AntiSaccade_R_right1.insertstimulustime(shape.leftflashEraser, (values.fixationDuration + values.flashDuration));
    trial.AntiSaccade_R_right1.insertstimulustime(text.R_right, (values.fixationDuration + values.flashDuration));    
    trial.AntiSaccade_R_right1.insertstimulustime(text.HMask2_right, (values.fixationDuration + values.flashDuration + values.flashDuration));
    trial.AntiSaccade_R_right1.insertstimulustime(text.rightMask, (values.fixationDuration + values.flashDuration + + values.flashDuration + values.targetDuration));        
]
/ stimulustimes = [0 = fixationstim]
/ beginresponsetime = values.fixationDuration + values.flashDuration
/ validresponse = (1,2,3,4)
/ correctresponse = (3)
/ responseinterrupt = immediate
/ ontrialend = [trial.AntiSaccade_R_right1.resetstimulusframes();
    values.stim = text.R_right.currentitem;
    list.AntiSaccade_Accuracy.insertitem(trial.AntiSaccade_R_right1.correct, 1);
    if (trial.AntiSaccade_R_right1.correct) {
        list.AntiSaccade_correctRT.insertitem(trial.AntiSaccade_R_right1.latency, 1)
    };]
/ recorddata = true
/ errormessage=true(errortext, 500)
/ posttrialpause = values.iti
</trial>

validresponse = (1,2,3,4)
/ correctresponse = (3)

Those are keyboard scan codes, not character values. Scancode 1 is the Escape key, scancode 2 is the 1-key at the top of your keyboard, scancode 3 is the 2-key, scancode 4 is the 3-key.  The correct response, as defined in your trial, is a press on the 2-key.