Presents evidence relevant to three models of the way young children perform N-term series tasks: the labeling model, the sequential-contiguity model, and the ordered array or image model. Reexamines children's ability to learn sets of premises which can be assembled into an ordered array. Participating were children three to seven years of age.

Pulsed ultrasound was used to study tongue movements in the speech of children from 3 to 11 years of age. Speech data attained were characteristic of systems that can be described by second-order differential equations. Relationships observed in these systems may indicate that speech control involves tonic and phasic muscle inputs. (Author/RH)

The study examined the sensitivity of young children (3-7 years old) and adults to the acoustic variations resulting from a speaker's coarticulation (or coproduction) of phonetic segments. Results indicated perceptual sensitivity to certain coarticulatory effects present as early as three years of age. (Author/DB)

Results indicate that (1) comprehension of direct and indirect directives improves between the ages of three and six; (2) comprehension of direct directives appears to occur earlier and with greater ease than comprehension of indirect directives; and (3) context, or social situation, plays an important role in the comprehension of direct and…

Explores in three experiments development of three linguistic aspects of "more" in children's speech. Experiment 1 examined nature of early semantic content of "more;" Experiment 2, the child's differentiation of mass "more" from count "more"; and Experiment 3, the child's use of "more" as a…

There is increased interest by parents in communicating with their children about political violence. However, limited attention in the scholarly literature has focused on parent-child communication about war and terrorism. In response, the purpose of this study is to assess, within their respective ecological contexts, American and Northern Irish…

Studies investigated the development of children's ability to differentiate what they see from what they know in the context of conceptual perspective taking. Two developmental levels accounted for children's performance when they were asked about a naive observer's knowledge of the identity of objects. Perspective awareness training improved…

Discusses five- and six-year-old children's conceptions of life and death. Children were questioned about animals, plants, and inanimate objects. The most errors occurred when children judged inanimate objects; the fewest when they judged animals. The order of questions about either life or death significantly influenced children's responses. (NH)

Children, ages three, five, and seven, were asked to evaluate a series of children's drawings for their own likes and dislikes and for the likes and dislikes they imagined for individuals older and younger than themselves. Results suggest that children as young as three can judge drawings for others differently from the way they judge them for…

The purpose of present experiments with subjects approximately three, five, and seven years of age was to provide additional evidence for the obviousness of the generative transmission principle and to provide initial evidence for the secondary principles of absence and facility. Empirical support was found for each of these selection principles,…

The matching-to-sample performances of three young adults with autism and four children (ages four to nine) without intellectual disabilities were examined in three experiments using complex sample stimuli. Results for all subjects showed that each of two redundant relevant sample elements and their respective comparison stimuli were substitutable…

Production and judgment tasks were used to investigate five- through eight-year-old children's metalinguistic awareness of pragmatic rules concerning direct and indirect requests for action and information. Results showed several effects for age of child and for type of request. (Author/RH)

Demonstrates young children's shift toward a taxonomic basis for organization of both named and depicted objects. Concludes that perceptual organization in young children cannot be attributed to an inability to ignore visual information but seems to be based upon the centrality of perceptual features to the representation of objects. (Author/NH)

Quantitatively describes the gait development of a group of African children to determine how pattern changes would relate to growth and maturation. A total of 65 children from the Gusii tribe of southwestern Kenya, ranging in age from 13 to 69 months, were selected for study. (Author/RH)

Abilities of 2-, 5-, and 7-year-old children to interpret, judge acceptability of, and produce class extensions were assessed. It was concluded that increasing ability to deal appropriately with class extensions is primarily due to general advances in language acquisition rather than to any development unique to the class-extension word-formation…