Sesame Street
Sesame Street was built as a research project. Its founders asked whether the techniques of television advertising — repetition, jingles, short memorable segments — could be turned to teaching literacy and numeracy to children who would arrive at school behind, and they put educational psychologists in the writers' room to find out.
About Sesame Street
Sesame Street was built as a research project. Its founders asked whether the techniques of television advertising — repetition, jingles, short memorable segments — could be turned to teaching literacy and numeracy to children who would arrive at school behind, and they put educational psychologists in the writers' room to find out. Episodes were tested on real children with their attention measured, then revised. Jim Henson's Muppets were brought in to carry the segments, and the resulting characters have outlived the pedagogical debates entirely. The programme has been adapted into dozens of local co-productions worldwide, each with its own characters addressing its own country's concerns.
Episodes were tested on actual children with attention measured second by second, and rewritten on the results — a practice that shaped the whole preschool category.
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Key eras
| Era | Years | What happened |
|---|---|---|
| Launch | 1969–1980 | Research-led format; Big Bird, Oscar, Bert and Ernie, Cookie Monster. |
| Elmo era | 1985–2000 | Elmo becomes the breakout character and a merchandising phenomenon. |
| International | 1972– | Local co-productions worldwide, each with original characters. |