5-Video Knowledge Gain Survey

Cancer Academy 5-Video Knowledge Gain Survey

author: Darryl Mitteldorf, LCSW

Build notes. Launch this survey after the fifth video. Put all four items on one Multi-Question Page. Make every item required. Keep the question order unchanged so the scoring workbook lines up.

Field name	Type	Exact question text	Response setup
felt_more	Multiple Choice	Overall, after watching these five videos, do you feel you know more about cancer than before?	Yes No Not sure
before_knowledge	Opinion Scale	Before watching these five videos, how much did you know about the topics covered in them?	0 to 10 Left: Nothing Right: A great deal
after_knowledge	Opinion Scale	Now, after watching these five videos, how much do you know about the topics covered in them?	0 to 10 Left: Nothing Right: A great deal
direct_pct_increase	Number	About what percent do you feel your knowledge increased after these five videos?	Whole number Min 0, Max 200 0 = no increase 100 = twice as much

Optional hidden fields
respondent_id, video_1, video_2, video_3, video_4, video_5, source, visit_date

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Thank you. Your answers help us improve Cancer Academy.

Scoring rule. Primary outcomes are the percent who answer Yes to felt_more and the mean of direct_pct_increase. Secondary check: scale-based gain in percentage points = (after_knowledge minus before_knowledge) times 10.