How will you rate your familiarity with this type of visualization prior to this study?_matrix-LongTrainShortTime
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 Somewhat familiar -- You have seen this visualization before.
 Somewhat familiar -- You have seen this visualization before.
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Not familiar -- You have never seen such a visualization before.
 Somewhat familiar -- You have seen this visualization before.
Not familiar -- You have never seen such a visualization before.
null
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Not familiar -- You have never seen such a visualization before.
null
null
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Not familiar -- You have never seen such a visualization before.
null
null
null
 Somewhat familiar -- You have seen this visualization before.
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