Abstract:Between the 1950s and the 1970s, the introduction of ETV into classrooms was supported by ongoing experiments regarding the medium’s affordances and technological design: educators and financing bodies experimented with televisual forms that embraced non-commercial broadcasting, national and regional programming, and even transmissions by planes. Analysing educational television in the USA, this paper focuses on one specific dispositif, namely the televisual closed-circuit (CCTV). While the closed-circuit proj… Show more
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