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Watson, Silvana Maria R.; Lopes, João; Oliveira, Célia; Judge, Sharon – Journal for Multicultural Education, 2018
Purpose: The purpose of this descriptive study is to investigate why some elementary children have difficulties mastering addition and subtraction calculation tasks. Design/methodology/approach: The researchers have examined error types in addition and subtraction calculation made by 697 Portuguese students in elementary grades. Each student…
Descriptors: Error Patterns, Foreign Countries, Elementary School Students, Mathematics Instruction
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Ching, Boby Ho-Hong; Nunes, Terezinha – Journal of Educational Psychology, 2017
This longitudinal study examines the relative importance of counting ability, additive reasoning, and working memory in children's mathematical achievement (calculation and story problem solving). In Hong Kong, 115 Chinese children aged 6 years old participated in 2 waves of assessments (T1 = first grade and T2 = second grade). Multiple regression…
Descriptors: Longitudinal Studies, Mathematics Achievement, Short Term Memory, Intelligence Quotient
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Viterbori, Paola; Traverso, Laura; Usai, M. Carmen – Journal of Cognition and Development, 2017
This study investigated the roles of different executive function (EF) components (inhibition, shifting, and working memory) in 2-step arithmetic word problem solving. A sample of 139 children aged 8 years old and regularly attending the 3rd grade of primary school were tested on 6 EF tasks measuring different EF components, a reading task and a…
Descriptors: Role, Executive Function, Short Term Memory, Arithmetic
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Attout, Lucie; Noël, Marie-Pascale; Majerus, Steve – Developmental Psychology, 2014
Despite numerous studies, the link between verbal working memory (WM) and calculation abilities remains poorly understood. The present longitudinal study focuses specifically on the role of serial order retention capacities, based on recent findings suggesting a link between ordinal processing in verbal WM and numerical processing tasks. Children…
Descriptors: Short Term Memory, Computation, Longitudinal Studies, Cognitive Processes
Malone, Amelia S.; Fuchs, Lynn S. – Grantee Submission, 2014
The purpose of this study was to assess the relative contribution of teacher and tutor ratings of inattentive behavior in two different instructional settings in predicting students' performance on fraction concepts and whole-number calculations. Classroom teachers rated each student's attentive behavior in a whole-class setting and tutors rated…
Descriptors: Elementary School Students, Mathematics Instruction, Teacher Attitudes, Elementary School Teachers
Guthmiller, Mark L. – ProQuest LLC, 2010
A cohort of 87 Latino elementary school students participated in a study to identify factors predictive of the math reasoning and math computation performance levels. Multiple regression analyses were used to determine which of the five blocks or combination of blocks were significantly predictive of performance levels on two standardized academic…
Descriptors: Elementary School Students, Intelligence, Language Proficiency, Thinking Skills
Isenberg, Eric; Hock, Heinrich – Mathematica Policy Research, Inc., 2012
In this report, the authors describe the value-added models used as part of teacher evaluation systems in the District of Columbia Public Schools (DCPS) and in eligible DC charter schools participating in Race to the Top. They estimated (1) teacher effectiveness in DCPS and eligible DC charter schools during the 2011-2012 school year; and (2)…
Descriptors: Value Added Models, Teacher Evaluation, Public Schools, Urban Schools