Processes in arithmetic strategy selection: a fMRI study
نویسندگان
چکیده
منابع مشابه
Processes in arithmetic strategy selection: a fMRI study
This neuroimaging (functional magnetic resonance imaging) study investigated neural correlates of strategy selection. Young adults performed an arithmetic task in two different conditions. In both conditions, participants had to provide estimates of two-digit multiplication problems like 54 × 78. In the choice condition, participants had to select the better of two available rounding strategies...
متن کاملWorking memory, strategy execution, and strategy selection in mental arithmetic.
A total of 72 participants estimated products of complex multiplications of two-digit operands (e.g., 63 x 78), using two strategies that differed in complexity. The simple strategy involved rounding both operands down to the closest decades (e.g., 60 x 70), whereas the complex strategy required rounding both operands up to the closest decades (e.g., 70 x 80). Participants accomplished this est...
متن کاملWORKING MEMORY AND ARITHMETIC Working memory, strategy execution, and strategy selection in mental arithmetic
Running head: working memory and arithmetic
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The role of language in performing numerical computations has been a topic of special interest in cognition. The "Triple Code Model" proposes the existence of a language-dependent verbal code involved in retrieving arithmetic facts related to addition and multiplication, and a language-independent analog magnitude code subserving tasks such as number comparison and estimation. Neuroimaging stud...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2015
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2015.00061