In recent decades, a growing number of children have been diagnosed with autism spectrum disorder (ASD), a condition characterized by social interaction deficits and language impairment. Yet the precise nature of the disorder's impact on language development is not well understood, in part because of the language variability among children across…

Guidelines are offered for speech-language pathologists who seek to evaluate and enhance idiom comprehension in language-disordered students. The long-term goal of the treatment approach is for the student to acquire a specific comprehension strategy for determining the meanings of unfamiliar idioms. (Author/JDD)

On a picture vocabulary test, 42 hearing students performed better than 42 hearing-impaired students (ages 10-18) in selecting primary and secondary meanings of multimeaning words. Both groups chose primary meanings more often than secondary ones, and both groups' ability to select two meanings of words did not improve with age. (Author/JDD)

Arguing that the failure of instructional materials is frequently due to misconceptions held by their developers concerning the nature of comprehension, this chapter examines the factors involved in comprehension and relates them to the design of instructional materials. Three types of errors in comprehension are discussed, and ways to avoid them…

The process of getting a thought out of the mind and onto paper can be divided into five major categories: (1) discovering the word, (2) excavating the mythic word from the subconscious, (3) perceiving the word in the conscious, (4) verbalizing the expressed word, and (5) comprehending the unsaid word. When humans experience anything, their minds…

Describes some of the current views in semantics and semantic development and discusses the implications for vocabulary instruction. Explains the major theories of word meaning acquisition in children and lists researched variables of word meaning development. Offers examples of instructional strategies for effective vocabulary development. (ML)

Fast mapping of novel words for objects was compared in 48 children/adolescents with Down syndrome and 48 mental-age matched children. The groups did not differ in their ability to infer a connection between the novel word and referent, comprehend the novel word after a single exposure, and produce the novel word correctly. (Author/JDD)

Prepositions have different but related senses. In cognitive semantics, figurative senses are extended from spatial senses through conceptual metaphors. Pedagogically, it is useful to draw learners' attention to those aspects of a preposition's spatial sense that are especially relevant for its metaphorization. Ways in which cognitive semantic…