Two experiments investigated the relationship of verification to the answering of yes-no questions. Subjects verified simple statements or answered simple questions. Various proposals concerning the relative difficulty of answering questions and verifying statements were considered, and a model was proposed. (SW)

Memory representations of statements from a story were predicted to cluster into separate episode chunks in memory. It was shown that the recall of episode depends on the length of that episode, but not on the lengths of other episodes. The chunking idea was confirmed. (SW)

A technique was devised for constructing a text story which subjects agreed matched the dialogueless movie "The Red Balloon" in episodic structure. It relies partly on subjects judging where episodes and their components were located in the stories. Differences in content in movie and text recall are discussed. (SW)

A study of children's language use in narratives given during play examined the longitudinal development of different linguistic systems of narrative structure: pronominal, clausal, and temporal. The narrative and dialogue in play with small toy figures was observed in eight children between the ages of 2 and 7. The findings suggest certain…

The way in which knowledge of a given topic influences the acquisition of topic-related information was studied with the knowledge domain of baseball. A knowledge structure was postulated that included the goal structure as well as the states and actions of the game. (SW)

The way in which previously acquired knowledge affects the processing on new domain-related information was investigated. Text processing was studied in two groups differing in knowledge of the domain of baseball. A knowledge structure for the domain was constructed, and text propositions were classified. (SW)

Five experiments were conducted that illustrate microprocesses of discourse comprehension related to foregrounding. An intermediate case in which prior memories exist but must be reinstated to active memory was studied in detail. (SW)

A schema-based framework for representing knowledge and prose organization was studied. Testing of a script pointer and tag hypothesis confirmed that memory discrimination is better for atypical actions in a passage than for typical script actions and that there is no memory discrimination for very typical actions. (SW)

The acquisition of the copula and auxiliary "be" forms of "am,""is," and "are" was studied with 16 children. Spontaneous social speech samples were obtained from each child. One child's speech was sampled for approximately one hour per week from age 2;5 through 4;0, and for one-half hour per week from age 4;1 to 5;0. A second child's speech was…

The ontogenetic development of human vocal utterances and their role in early interaction processes were studied with a three-month-old baby. Recordings were made of infant vocalizations in the home and the sounds were classified. During a five-minute segment between the mother and infant, the infant produced 59 utterances, 93 percent of which had…

The question of whether children's accentuation strategies are determined by the linguistically established context was studied. A second investigation determined whether the difference between distinctive and nondistinctive information is marked by the speaker's accentuation, focusing the listener's attention upon the crucial information. In the…

Two possible iconic models of the acquisition of verb agreement in American Sign Language (ASL) are developed and contrasted with a third, morphological account of the acquisition of this aspect of ASL. Additionally, data from spontaneous conversation of deaf children who have deaf parents are considered to test these three models. An iconic model…

The range of meanings of "big" and "little" that mothers and their three children under age two expressed in relatively natural communication situations was studied. Longitudinal data from transcripts of conversations of middle-class mothers and their children were analyzed along with diary records kept by parents of their children's use of size…