This study examined whether the reading passages in the new series of English-language textbooks for high-school students in Vietnam fostered reading comprehension and incidental vocabulary acquisition through reading by looking at four factors: the number of unfamiliar words in the texts, the importance of these words for text comprehension, the…

Defining lexical familiarizations as devices by means of which an author gives a reader an understanding of newly introduced key lexis, this paper discusses familiarizations in content area textbooks. The various sections of the paper examine the following topics: (1) the forms taken by lexical familiarizations, including use of reader experience,…

Examines problems that commonly appear in the definition and discussion of work in physics textbooks. Presents the work-energy theorem, provides examples contradicting erroneous statements often found in textbook, and discusses the inconsistent terminology utilized with respect to force and work. (MDH)

Examines inconsistencies in science textbook discussions of vector quantities and force. Provides illustrations of textbook inconsistencies related to Newton's laws of motion and the concepts of centrifugal and coriolis force. (MDH)

This study investigated whether words that are glossed (defined) in a second language text correspond to the words that readers of differing ability find difficult. It examined: (1) whether marginal glosses provide assistance to students of first-, second-, and third-semester college French in their comprehension of authentic text, as measured by…