Two naming tasks were simultaneously presented to either one visual field/hemisphere combination or were divided between visual fields/hemispheres. Hypotheses that bilateral presentation would improve performance by insulating conflicting tasks from mutual interference and that there would be a developmental shift in the bilateral advantage was…

Compares comprehension monitoring skills of younger (five- to six-year-old) and older (eight- to nine-year-old) children. Subjects examined ambiguous and incomplete pictorial instructions for making two models and were asked whether they needed additional information to make the models. (RH)

The speechreading performance of 50 adults (ages 20-69) with normal hearing and vision was evaluated. Findings indicated that females showed significantly higher speechreading scores than males, that females improved their performance significantly over the 2 trials (unlike males), and that females in their 30s had the best performance and males…

By varying task requirements within a common procedural framework, four experiments established conditions under which children exhibit different understandings of life. Overall, results suggested that even four- and five-year-olds know that people and other animals are alive and that almost all "inanimate objects" are not. (Author/RH)

Children's ability to produce integrated sequences of discrete behaviors was examined as a function of age and task demands for several behavioral domains. Results are discussed in terms of possible age-related constraints on combinatorial skills that operate at a general, cross-domain level during toddlerhood. (RH)

This study examined initial preferences for verb interpretation by 15 5-year-old children with specific language impairment, 15 language-matched children, and 15 age-matched children. Children indicated preferred interpretations of novel verbs from videotapes of motion and change-of-state activity scenes. Findings suggested that children's verb…

Evaluates preschoolers' ability to distinguish left-right mirror-images of objects on a memory task and ability to name rows of objects on a page in a consistent lateral direction. Abilities were assessed first without specific instructions on the relevance of left-right information and then with instructions. (Author/AS)

Acquiring the norm of altruism is conceived as a three-step process involving presocialization, awareness that others value altruistic behavior, and internalization of the norm. The present studies investigated how first-, second-, and third-grade children attain the second step. Attainment, occurring around second grade, was a function of…

This study compared the speech recognition performance of 4 groups of 10 adults--young listeners with either normal or impaired hearing and elderly listeners with either normal or impaired hearing. Age effects were observed primarily in multiple degradation conditions featuring time compression of the stimuli. Results suggest a change in…

Investigation of grammaticality judgments and decision times for 21 children in 2 age groups (ages 6-7 and ages 8-9) found good sensitivity to grammatical errors, with errors in word order more readily detected than errors of morphological selection. Older children processed errors somewhat more quickly. (Author/DB)

First- and fifth-grade children were presented a hypothetical case in which a child, who circumstantial evidence suggests might have committed a "crime," is punished by a parent. Subjects were asked to indicate whether or not they believed the punishment to be fair and the child guilty. (Author/RH)

Two experiments investigated young children's ability to use the spatial context in which objects are encountered to aid later recall of the objects themselves. Results indicated that, at least in meaningful situations, the ability to use the spatial context of items to facilitate item recall is present from a very early age. (Author/RH)

External memory strategies were investigated in 45 children (age 11) with mild mental retardation and children (ages 7 and 11) without mental retardation. In contrast to expected deficiencies in the use of strategies, results showed areas of overlap in strategy capabilities among the groups. (Author/DB)

Discusses issues making developmental studies of forgetting difficult to interpret: (1) stages-of-learning confounds, (2) failure to separate forgetting from performance factors operating on retention tests, and (3) failure to disentangle contributions of storage-based and retrieval-based forgetting to retention test performance. A paradigm and…

Comparison of three groups of gifted students (total n=275) in grades two through eight whose birthdays were either early, intermediate, or late in their school entry year found higher achievement for the older students but concluded that age position in relation to classmates does not appear to be a critical variable in the school performance of…