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Working memory and solution procedur...

Lovelace, Catherine.

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Working memory and solution procedures for single-digit subtraction and multiplication.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Working memory and solution procedures for single-digit subtraction and multiplication./
Author:	Lovelace, Catherine.
Description:	72 p.
Notes:	Source: Masters Abstracts International, Volume: 44-03, page: 1109.
Contained By:	Masters Abstracts International44-03.
Subject:	Education, Educational Psychology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR10058
ISBN:	9780494100585

Working memory and solution procedures for single-digit subtraction and multiplication.
Lovelace, Catherine.

Working memory and solution procedures for single-digit subtraction and multiplication. - 72 p.

Source: Masters Abstracts International, Volume: 44-03, page: 1109.

Thesis (M.A.)--Carleton University (Canada), 2005.

Adults (n = 48) solved single-digit multiplication (6x9) or subtraction problems (8-3) in combination with two types of memory loads (i.e., visual patterns or non-words) to investigate how the phonological loop and visual-spatial sketch pad are involved in the production of simple arithmetic problems. As memory load difficulty increased, performance on the arithmetic problems decreased. Remembering a visual pattern interfered significantly more than remembering non-words with solving subtraction problems, suggesting the VSSP was used to solve subtraction problems. Participants reported using retrieval (phonological trials) and decomposition (visual trials) to solve subtraction problems. Arithmetic performance on multiplication problems did not vary as a function of the working memory loads. Participants only reported using retrieval, suggesting working memory resources were not used when solving the multiplication problems. Results indicated that processing simple arithmetic problems required the use of working memory resources and the type of sub-system used was dependent upon operation and participants' solution procedures.

ISBN: 9780494100585Subjects--Topical Terms:

1017560
Education, Educational Psychology.

Working memory and solution procedures for single-digit subtraction and multiplication.
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100 1 $a Lovelace, Catherine. $3 1910859
245 1 0 $a Working memory and solution procedures for single-digit subtraction and multiplication.
300 $a 72 p.
500 $a Source: Masters Abstracts International, Volume: 44-03, page: 1109.
502 $a Thesis (M.A.)--Carleton University (Canada), 2005.
520 $a Adults (n = 48) solved single-digit multiplication (6x9) or subtraction problems (8-3) in combination with two types of memory loads (i.e., visual patterns or non-words) to investigate how the phonological loop and visual-spatial sketch pad are involved in the production of simple arithmetic problems. As memory load difficulty increased, performance on the arithmetic problems decreased. Remembering a visual pattern interfered significantly more than remembering non-words with solving subtraction problems, suggesting the VSSP was used to solve subtraction problems. Participants reported using retrieval (phonological trials) and decomposition (visual trials) to solve subtraction problems. Arithmetic performance on multiplication problems did not vary as a function of the working memory loads. Participants only reported using retrieval, suggesting working memory resources were not used when solving the multiplication problems. Results indicated that processing simple arithmetic problems required the use of working memory resources and the type of sub-system used was dependent upon operation and participants' solution procedures.
590 $a School code: 0040.
650 4 $a Education, Educational Psychology. $3 1017560
650 4 $a Education, Mathematics. $3 1017588
650 4 $a Psychology, Experimental. $3 517106
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710 2 0 $a Carleton University (Canada). $3 1018407
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