Information visualization could be used to leverage the credibility of displayed scientific data. However, little was known about how display characteristics interact with individuals' predispositions to affect perception of data credibility. Using an experiment with 517 participants, we tested perceptions of data credibility by manipulating data visualizations related to the issue of nuclear fuel cycle based on three characteristics: graph format, graph interactivity, and source attribution. Results showed that viewers tend to rely on preexisting levels of trust and peripheral cues, such as
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Nan LiDominique BrossardDietram ScheufelePaul WilsonKathleen Rose
If we wish to attempt an initial analysis of the inquiry on the communication of science in Brazil, India and China that JCOM proposed in its three most recent issues, we should paraphrase Chinese science and science-fiction writer, Yan Wu: even though these three countries are emerging in the fields of economy and science, and are now part of a wide group of communicators, promoting numerous methods to divulge information, they don't yet have a sound theory on the communication of science to the public. This is not an insignificant problem because according to David Dickson, the director of
The impact of four half-hour science programs aired on commercial children's radio was assessed by Dr. Barbara Flagg of Multimedia Research in a causal-comparative between-groups study with prebroadcast and postbroadcast questionnaires. Of 253 fourth graders, 34% listened to one or more shows of the Kinetic City Super Crew series. Significantly more girls listened than boys. Listeners and Non-listeners did not differ on background variables of ethnic status, science attitudes, science reading and television viewing, and participation in seven of eight common at-home science activities