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Pathways to Arithmetic Fact Retrieval and Percentage Calculation in Adolescents
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Träff, Ulf; Skagerlund, Kenny; Olsson, Linda; Östergren, Rickard – British Journal of Educational Psychology, 2017
Background: Developing sufficient mathematical skills is a prerequisite to function adequately in society today. Given this, an important task is to increase our understanding regarding the cognitive mechanisms underlying young people's acquisition of early number skills and formal mathematical knowledge. Aims: The purpose was to examine whether…
Descriptors: Adolescents, Females, Arithmetic, Mathematics Skills
Cognitive Predictors of Calculations and Number Line Estimation with Whole Numbers and Fractions among At-Risk Students
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Namkung, Jessica M.; Fuchs, Lynn S. – Journal of Educational Psychology, 2016
The purpose of this study was to examine the cognitive predictors of calculations and number line estimation with whole numbers and fractions. At-risk 4th-grade students (N = 139) were assessed on 6 domain-general abilities (i.e., working memory, processing speed, concept formation, language, attentive behavior, and nonverbal reasoning) and…
Descriptors: Predictor Variables, Numbers, Mathematics, Grade 4
Cognitive Predictors of Calculations and Number Line Estimation with Whole Numbers and Fractions among At-Risk Students
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Namkung, Jessica M.; Fuchs, Lynn S. – Grantee Submission, 2015
The purpose of this study was to examine the cognitive predictors of calculations and number line estimation with whole numbers and fractions. At-risk 4th-grade students (N = 139) were assessed on 7 domain-general abilities (i.e., working memory, processing speed, concept formation, language, attentive behavior, and nonverbal reasoning) and…
Descriptors: Predictor Variables, At Risk Students, Grade 4, Elementary School Students
Revalidate Forms of Presence in Training Effectiveness: Mediating Effect of Self-Efficacy
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Lin, Shinyi; Hung, Tze-Chien; Lee, Chia-Tsung – Journal of Educational Computing Research, 2015
With the community of inquiry framework, this study seeks to explore the relationship among forms of presence, self-efficacy, and training effectiveness. A total of 210 working professionals participated to the study via online survey and email communication with a valid response rate of 29.53%. The technique of partial least square was used to…
Descriptors: Self Efficacy, Correlation, Online Surveys, Electronic Mail
Processing Speed, Naming Speed, and Reading.
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Kail, Robert; Hall, Lynda K. – Developmental Psychology, 1994
Examined whether age-related change in naming time reflects automatic access of familiar names because of greater familiarity with the named objects or global change in speed of processing. The path analyses and structural-equation modeling of 8- to 13-year olds were consistent with the second explanation. Time and age were linked to reading…
Descriptors: Age Differences, Cognitive Processes, Path Analysis, Performance Factors
Memory and Speed: Their Role in the Relation of Infant Information Processing to Later IQ.
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Rose, Susan A.; Feldman, Judith F. – Child Development, 1997
Studied the extent to which memory and processing speed accounted for relations between infant information processing and childhood IQ. Found that the relationship of 7-month visual recognition memory and 1-year cross-modal transfer to 11-year IQ were reduced when statistically controlled for factors derived from these measures, suggesting that…
Descriptors: Children, Cognitive Processes, Encoding (Psychology), Infants