The editor of "Heinemann's Science and Technology Readers" responds to questions concerning the objectives and design of the series. The market for technical readers; reader format and difficulty level; illustrations, technical exercises, and the language teacher; and the intended classroom use are discussed. (MSE)

Initial textbook investigations indicate that more new words/phrases are introduced than in a similar time frame in which foreign languages are studied. Reviews these initial studies, studies of vocabulary mastery in foreign languages, and general research concerning vocabulary development. Reports on occurrence of technical/special words in 25…

New textbooks for teaching English for Special Purposes (ESP) are reviewed, including texts for science and technology, computing, engineering, and electronics as well as a guide to general classroom techniques and activities for ESP teachers. Criteria for evaluating and selecting instructional materials are also addressed briefly. (MSE)