I used the <page> element. Should I use <trial> instead? Here is the code:
<page start>
^^^ Welcome to the experiment.
^^ In each trial a letter strand will be presented.^
^ Your task is to identify if the letter strand forms a word.^
^ Using your left and right index fingers, press the "f" and "j" keys if the letter strand forms a word.^
^ Using your left and right middle fingers, press the "d" and "k" keys if the letter strand does not form a word.^
^ Press the spacebar to begin each trial.^^
</page>
Thanks