Hi,
I have a few pages of instruction (page element) and then a couple htmlpages (htmlpage element). When I press B to go back a page on the page elements, it works fine, but when I'm on an htmlpage and I press B to go back, the htmlpage stays on the screen (I can see the previous page show up behind the html content). How can I make the htmlpage clear when a participant goes back a page?
I'm pasting the relevant parts of the script below:
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ITEMS
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<instruct>
/ fontstyle = ("Arial", 3.5%, true)
/ txcolor = (0, 0, 0)
/ screencolor = (255, 255, 255)
/ nextkey = (57)
/ prevkey = (48)
/ navigationbuttonfontstyle = ("Arial",2.5%, true)
/ nextlabel = "Press space to see the next set of instructions."
/ prevlabel = "Press B to see the last set of instructions."
/ finishlabel = "Press space to continue."
</instruct>
<page intro7>
<center><p style="font-style: italic; font-weight: normal; color:#808080"><br><br>Note: The previous word pair was 'bowl-cereal'</p><br><br>poverty<br><br>money<br><br><br><br><br>These words are related to each other in that 'poverty' is a lack of 'money,' but they aren't related in the same way as the previous two words. These word pairs do not form an analogy.</center>
</page>
<page introblank>
<center><br><br<br><br><br><br><br><br><br><br>Press SPACE to continue.
</page>
<htmlpage intro8>
/ file = "explicit_flowchart.html"
</htmlpage>
<htmlpage intro9>
/ file = "explicit_keyboard.html"
</htmlpage>
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BLOCKS
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<block practice>
/ trials = [
1,4,7,10=practice_1;
2,5,8,11=practice_within;
3,6,9,12=practice_2;
]
/ preinstructions = (intro1, intro2, intro3, intro4, intro5, intro6, intro7, introblank, intro8, intro9)
</block>
<block postpractice>
/ trials = [
1= postpractice;
]
</block>
Thanks!