Letters:
Press 'L' if the current letter is the same one as the one that was presented <%values.N%> trial(s) before.
Squares:
Press 'A' if the current square appears in the same location as the picture <%values.N%> trial(s) before.
Once you start the test, pay close attention to the first square location AND the first letter. These will be your targets for the remaining trials.
Letters:
Press 'L' if the current letter is the same as the one in the very first trial
Squares:
Press 'A' if the current square location is the same one as the one in the very first trial
" };