Data visualization assessment has proven many hypotheses while changing its platform from lab experiment to online crowdsourced studies. Yet, few if any of these studies include visualization feedback participants’ performance which is a missed opportunity to measure the effects of feedback in data visualization assessment. We gathered feedback mechanics from educational platforms, video games, and fitness applications and built a website that provided two versions of possible summary pages - with feedback or no feedback. Our results from a 64 participants study suggest that, on average, the feedback group may have improved slightly faster than the no feedback group.

• This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.

Creator

• Zha, Meixintong

Publisher

• Worcester Polytechnic Institute

Identifier

• E-project-051920-122449

Advisor

• Harrison, Lane T.

Year

• 2020

Center

• Tirana, Albania Project Center - MQP

Date created

• 2020-05-19

Resource type

• Major Qualifying Project

Major

• Computer Science

Rights statement

• In Copyright