Millisecond Forums

This is the basis so far:

<expt 1>
/blocks = [1=test_control]
</expt>

<page pre>
^^start
</page>

<page post>
^^exit
</page>

<block test_control>
/ trials = [1= test_control]
/preinstructions = (pre)
/ postinstructions = (post)
</block>

<trial test_control>
/ stimulustimes = [0 = control]
/ timeout = 10000
/ inputdevice = voicerecord
</trial>

<picture control>
/ items = ("control.jpg")
/ position = (50, 50)
</picture>
I've tried several things so far, but I just cant make sense of what to add to it to solve my problem. I hope there is someone here who could help me:)Kind regards,Jeroen