Young Children & Working Memory Tasks
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This proposed research will investigate the ability, or lack thereof, of young children to use geometric and nongeometric information simultaneously in tasks requiring the location of objects. Tasks of this type involve the use of working memory. Working memory may be defined as the system for the temporary maintenance and manipulation of information necessary for the performance of such complex cognitive activities as comprehension, learning, and reasoning (Baddeley, 1992a, pp. 281- 288). The term working memory refers to an area of research that may or may not prove to be dependent on a single coherent system. Generally, working memory refers to a brain system that provides temporary storage and manipulation of information, and is based on a unitary concept of a short-term memory system (Baddeley, 1992b, pp. 556-559). Working memory is divided into three components--the central executive, the visuospatial sketchpad, and the phonological loop (Baddeley, 1992b, pp. 556-559). The central executive component is assumed to be an attentional-controlling function, while the visuospatial sketchpad component is assumed to manipulate visual images, and the phonological loop is assumed to be used to store and rehearse speech-based information. Some research has indicated that young children do not use geometric and nongeometric knowledge simultaneously in the application of working memory to tasks involving the location of objects (Hermer
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aneously use geometric and nongeometric knowledge in the performance of tasks involving the location of objects is due to limited working memory capacity. Thus, the proposed research will also be based on an assumption that children are better able than are younger children to simultaneously use geometric and nongeometric knowledge in the performance of tasks involving the location of objects.
Research Design, Methods, and Experiments
The design for the proposed research provides for the differentiation of the ability to use working memory (within the context of an ability to simultaneously use geometric and non geometric knowledge in the performance of tasks involving the location of objects) in young children on the basis of age. Children of the ages two, three, and four years old will be included in the research sample. Additionally, the research design will provide for an assessment of the differentiation in the ability of young children to use working memory (within the context of an ability to simultaneously use geometric and non geometric knowledge in the performance of tasks involving the location of objects) on the basis of the biological sex of the subject. Within the context of this research
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Methods Experiments, Warry Murray, , Spelke Gleitman, Cullen Erdberg, Linder Balch, Proposed Research, Williams Meck, involving location, location objects, knowledge performance, tasks involving location, tasks involving, involving location objects, performance tasks involving, proposed research, performance tasks, nongeometric knowledge, knowledge performance tasks, geometric nongeometric, geometric knowledge, geometric nongeometric knowledge, 1993 pp, Brown Rish, Landau Spelke,
Approximate Word count = 2722
Approximate Pages = 11 (250 words per page)
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