All posts filed under “Forcing functions

Mentor Teaching Machines: The ‘Choose Your Own Adventure’ Textbooks

Mentor Textbook Teaching Machines: Applications of SI Metric, 1971Mentor Textbook Teaching Machines: Applications of SI Metric, 1971
An Introduction to SI Metric and Applications of SI Metric, published by Mentor Textbook Teaching Machines of London, 1971.

Back in January, in a post looking at the use of forcing functions in education, I mentioned a type of textbook I remembered having somewhere which guided the user through learning in a kind of ‘choose your own adventure‘ style – depending on the answers the reader gave, he or she is routed through the book in a different order, with areas of weakness addressed in more detail to ensure better understanding before allowing the reader to progress to the next level.

At the time of the original post I mocked up how I remembered the pages looked – luckily, after a house move, I’m pleased to say I’ve now found the two textbooks I had, from 1971, and – after the jump – I’ve posted a set of photos to illustrate the system better. I love the way they’re described as textbook teaching machines (following B F Skinner’s lead [PDF]): this really is the application of machine design, or at least pseudo-programming, to a textbook, and, while I don’t know how effective the system really was in terms of advancing readers’ understanding, this type of thinking must have the potential to be relevant in other areas of interaction design…

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