Scientists have developed a programmable “molecular robot” — a sub-microscopic molecular machine made of synthetic DNA that moves between track locations separated by 6nm. The robot, a short strand of ...

This review used "meta-analytic," or statistical, techniques to integrate findings from 48 independent evaluations of the effectiveness of programmed instruction in secondary schools. The ...

This article reports a theoretical examination of several parallels between contemporary instructional technology (as manifest in one of its most current manifestations, online learning) and one of ...

Programmed instruction is a new method of teaching which features careful organization of the subject matter and active participation by the student. One of its first and foremost advocates was B. F.