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Hi, I would like to add a response screen in before my fixation point appears on my trial that allows participants to press space 'when ready to inhale'.
Essentially before each trial participants would need to inhale. I have created a separate trial called Inhale: <trial Inhale> / stimulustimes = [1= inhale] / validresponse = (anyresponse) / correctresponse = (57) / recorddata = false </trial>
Below is an example of the main experimental trials (its very long sorry :/ ) I would want to add the screen in before fixation on stimulus times. I just don't know an easy way to do this e.g. can you branch to the Inhale trial at the beginning of the Target_present trial? or is there a way to add this screen in as a stimulus in the trial (it would need to appear for unlimited time/ until participant presses space)
I don't know if I am making any sense so sorry if I am unclear but hopefully you can understand?
thank you in advance!
<trial set6KTARGET_PRESENT> / ontrialbegin = [ values.thoughtprobe=""; values.spacebarpresscount = 0; values.latencies=""; values.valid = 0; values.correct_high = 0; values.correct_low = 0; values.validcorrect = 0; values.trialcount += 1; values.present = "present"; values.load ="high";] / ontrialbegin = [ trial.set6KTARGET_PRESENT.insertstimulustime(list.s6filler1K.nextvalue,1000);] / ontrialbegin = [ trial.set6KTARGET_PRESENT.insertstimulustime(list.s6filler2K.nextvalue,1000);] / ontrialbegin = [ trial.set6KTARGET_PRESENT.insertstimulustime(list.s6filler3K.nextvalue,1000);] / ontrialbegin = [ trial.set6KTARGET_PRESENT.insertstimulustime(list.s6filler4K.nextvalue,1000);] / ontrialbegin = [ trial.set6KTARGET_PRESENT.insertstimulustime(list.s6filler5K.nextvalue,1000);] / ontrialbegin = [ trial.set6KTARGET_PRESENT.insertstimulustime(list.s6targetK.nextvalue,1000);] / ontrialbegin = [values.fillerhpos1 = list.s6filler1_hK.nextvalue] / ontrialbegin = [values.fillervpos1 = list.s6filler1_vK.nextvalue] / ontrialbegin = [values.fillerhpos2 = list.s6filler2_hK.nextvalue] / ontrialbegin = [values.fillervpos2 = list.s6filler2_vK.nextvalue] / ontrialbegin = [values.fillerhpos3 = list.s6filler3_hK.nextvalue] / ontrialbegin = [values.fillervpos3 = list.s6filler3_vK.nextvalue] / ontrialbegin = [values.fillerhpos4 = list.s6filler4_hK.nextvalue] / ontrialbegin = [values.fillervpos4 = list.s6filler4_vK.nextvalue] / ontrialbegin = [values.fillerhpos5 = list.s6filler5_hK.nextvalue] / ontrialbegin = [values.fillervpos5 = list.s6filler5_vK.nextvalue] / ontrialbegin = [values.Ktargetpos_h = list.s6target_hK.nextvalue] / ontrialbegin = [values.Ktargetpos_v = list.s6target_vK.nextvalue] / ontrialend = [ trial.set6KTARGET_PRESENT.resetstimulusframes();] / stimulustimes = [1=fixation; 1000= fixationcover, text.mmm_coffee; 1100=sequence (eraser1, eraser2, eraser3, eraser4, eraser5, eraser6, eraserleft, eraserright),text.mmm_coffee_off; 2100=text.xornscreen; 2200=textcover] / validresponse = (200, 203) / correctresponse = (200) / response = timeout(4000) / beginresponsetime = 2100 / ontrialend = [ if (trial.set6KTARGET_PRESENT.latency <= parameters.max_latency) values.valid = 1; if (values.valid == 1) { if (trial.set6KTARGET_PRESENT.response == 200) { values.validcorrect = 1; values.correct_high = 1; values.sumcorrect += 1; values.sumrt += trial.set6KTARGET_PRESENT.latency if (values.load == "high") { values.sumcorrect_highload += 1; values.sumrt_highload += trial.set6KTARGET_PRESENT.latency; list.latencies_highload.insertitem(trial.set6KTARGET_PRESENT.latency, 1); list.latencies.insertitem(trial.set6KTARGET_PRESENT.latency, 1); } } } ; list.accuracy.insertitem(values.validcorrect, 1); values.testeracc = list.accuracy.currentindex if (values.load == "high") { list.accuracy_highload.insertitem(values.validcorrect, 1); } else if (values.load == "low") { list.accuracy_lowload.insertitem(values.validcorrect, 1); };] / ontrialend = [values.TrialNum = values.TrialNum + 1] / branch = [trial.present] </trial>
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