Donovan, Jennifer (2014) The influence of the mass media on Australian primary students' understandings of genes and DNA. [Thesis (PhD/Research)]
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Text (Accepted Version)
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Abstract
The research purpose was to investigate the influence of the mass media on 10-12 year olds' understandings of genes and DNA. Data were collected by media usage questionnaires (N=141) and genetics understandings interviews (n=62). Genetics content of the media was critically reviewed. Participants used media 5 hr/day, mostly television including crime shows. Children's understandings paralleled their media exposure, knowing more about DNA's use for crime-solving than DNA biology. More students knew of DNA than genes; and half believed DNA is only in forensic body parts. Primary schools could capitalize on students' interest to introduce fundamental genetics before misconceptions become entrenched.
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