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1.
Numerical Magnitude Representations and Individual Differences in Children's Arithmetic Strategy Use 总被引：1，自引：0，他引：1
Against the background of neuroimaging studies on how the brain processes numbers, there is now converging evidence that numerical magnitude representations are crucial for successful mathematics achievement. One major drawback of this research is that it mainly investigated mathematics performance as measured through general standardized achievement tests. We extended this research by investigating the association between numerical magnitude representations and children's strategy use during single‐digit arithmetic. Our findings reveal that children's symbolic but not nonsymbolic numerical magnitude processing skills are associated with individual differences in arithmetic. Children with better access to magnitude representations from symbolic digits retrieve more facts from their memory and are faster in executing fact retrieval as well as procedural strategies. These associations remain even when intellectual ability, digit naming, and general mathematics achievement are additionally controlled for. All this indicates that particularly the access to numerical meaning from Arabic symbols is key for children's arithmetic strategy development, which suggests that educators and remedial teachers should focus on connecting Arabic symbols to the quantities they represent. 相似文献
2.
This paper reports research into children's understanding of mountainous landscapes and mountain genesis as revealed in their drawing and modelling representations and in subsequent interviews. A sample of 444 children aged 7‐11 years was drawn from five UK inner-city schools. Comparisons between the younger (7‐9 years) and older (9‐11 years) children showed significant differences in perception, conception and priorities. The naive interpretation of children's drawings and models is questioned: interview data indicated that children use sophisticated techniques to represent mountains and mountain environments. Children are able to interpret stereotypical representations of mountain landscape features they encounter in books and elsewhere. They make use of a range of conventions in their own drawings that are revealed only in subsequent interviews. Research based solely on the interpretation of children's pictures is shown to be problematic and somewhat unreliable. Children perceive the differences between reality and pictorial representation and make full and conscious use of the range of conventions, including stereotypical forms. 相似文献
3.
Lori E. Skibbe Annemarie H. Hindman Carol M. Connor Michelle Housey Frederick J. Morrison 《Early education and development》2013,24(5):687-703
Research Findings: A difficulty for developmental researchers is disambiguating children's general maturation from the influence of schooling. In this study, we use a natural experiment to examine the influence of prekindergarten and kindergarten schooling experiences on the development of literacy and mathematics. Children (n = 60) whose birthdates fell within 2 months of the state-determined cutoff date for prekindergarten and kindergarten entry were administered 4 subtests of the Woodcock–Johnson III Tests of Achievement in the fall and spring of the school year. Using hierarchical linear modeling coupled with propensity score matching, we found that children who were starting kindergarten and who had prior experience in prekindergarten had higher scores on measures of phonological awareness, early reading, and mathematics skills than did children who had not attended prekindergarten previously, even though they were essentially the same age. Fall vocabulary scores did not differ in relation to whether children had prekindergarten experience. In addition, although children who attended kindergarten as well as those who attended prekindergarten exhibited growth on all measures during the school year, children who attended kindergarten demonstrated greater gains in early reading and vocabulary during the school year. Practice or Policy: These findings highlight the potential of early schooling processes to facilitate children's intellectual growth. 相似文献
4.
《学习科学杂志》2013,22(2):197-220
"Learning by doing" in pursuit of real-world goals has received much attention from education researchers but has been unevenly supported by mathematics education software at the elementary level, particularly as it involves arithmetic word problems. In this article, we give examples of doing-oriented tools that might promote children's ability to "see" significant abstract structures in mathematical situations. The reflection necessary for such seeing is motivated by activities and contexts that emphasize affective and social aspects. Natural language, as a representation already familiar to children, is key in these activities, both as a means of mathematical expression and as a link between situations and various abstract representations. These tools support children's ownership of a mathematical problem and its expression; remote sharing of problems and data; software interpretation of children's own word problems; play with dynamically linked representations with attention to children's prior connections; and systematic problem variation based on empirically determined level of difficulty. 相似文献
5.
This study investigated children's ability to distinguish between resource inequalities with individual versus structural origins. Children (3- to 8-years-old; N = 93) were presented with resource inequalities based on either recipients’ merit (individual factor) or gender (structural factor). Children were assessed on their expectations for others’ allocations, own allocations, reasoning, and evaluations of others’ allocations. Children perpetuated merit-based inequalities and either rectified or allocated equally in response to gender-based inequalities. Older, but not younger, children expected others to perpetuate both types of inequalities and differed in their evaluations and reasoning. Links between children's allocations and judgments were also found. Results reveal novel insights into children's developing consideration of the structural and individual factors leading to resource inequalities. 相似文献
6.
《Contemporary educational psychology》2001,26(3):330-347
This study was designed to examine whether first-grade boys' use of retrieval and first-grade girls' use of manipulatives reflected gender differences in their abilities to use these strategies or gender differences in preferences for strategy use. Eighty-four first-grade students, 42 boys and 42 girls, from two suburban elementary schools participated in this study. The children solved basic arithmetic problems under two conditions: a free-choice condition in which they were allowed to solve the problems any way they preferred and a game condition in which the children's strategy use was constrained so that all children used the same strategies on the same arithmetic problems. Strategy use during the free-choice session replicated the findings of earlier research indicating that girls tend to use strategies utilizing manipulatives and boys tend to use retrieval. During the game condition, when we controlled the types of strategies children used on different problems we found that boys were as able as girls to calculate solutions using manipulatives. Girls, however, were not as capable as boys in their retrieval of answers to arithmetic problems from memory. No differences were found in error rates or speed of retrieval. Gender differences were found in the variability of correct retrieval, with boys being significantly more variable than girls. 相似文献
7.
Games provide important informal learning activities for young children, and spatial game play (e.g., puzzles and blocks) has been found to relate to the development of spatial skills. This study investigates 4‐ and 5‐year‐old children's use of scaled and unscaled maps when solving mazes, asking whether an important aspect of spatial learning—the ability to use scaled representations—is related to children's play with scaled maps. Results show that almost all children used the maps to solve the mazes at least occasionally, and use them consistently across maze difficulty and different types of maps. Map use and more accurate spatial scaling were associated with better maze performance. We suggest that maze activities including scaled maps might provide an opportunity for developing children's spatial scaling through play, and discuss future research directions. 相似文献
8.
This paper reports on two studies which investigated the relationship between children's texting behaviour, their knowledge of text abbreviations and their school attainment in written language skills. In Study One, 11–12‐year‐old children provided information on their texting behaviour. They were also asked to translate a standard English sentence into a text message and vice versa. The children's standardised verbal and non‐verbal reasoning scores were also obtained. Children who used their mobiles to send three or more text messages a day had significantly lower scores than children who sent none. However, the children who, when asked to write a text message, showed greater use of text abbreviations (‘textisms’) tended to have better performance on a measure of verbal reasoning ability, which is highly associated with Key Stage 2 (KS2) and 3 English scores. In Study Two, children's performance on writing measures was examined more specifically. Ten to eleven‐year‐old children were asked to complete another English to text message translation exercise. Spelling proficiency was also assessed, and KS2 Writing scores were obtained. Positive correlations between spelling ability and performance on the translation exercise were found, and group‐based comparisons based on the children's writing scores also showed that good writing attainment was associated with greater use of textisms, although the direction of this association is nor clear. Overall, these findings suggest that children's knowledge of textisms is not associated with poor written language outcomes for children in this age range. 相似文献
9.
David Alarcón-Rubio José A. Sánchez-Medina José R. Prieto-García 《Early childhood research quarterly》2014
Recent studies have noted that executive function and the use of self-regulatory private speech are related in childhood, and proposed that the critical leap that occurs in the development of executive function between the ages of three and six years may be due to the onset of language-based self-regulatory functions at this age. This research explored the relationship between executive function and private speech in a cross-sectional study of 81 children between four and seven years of age. The children performed an executive function task, the Dimensional Change Card Sort (DCCS), and children's use of private speech was observed during a categorization task. The results indicated that, after controlling for children's age, gender, verbal abilities, and fluid reasoning, children's use of partially internalized private speech during the categorization task was significantly related to the number of phases successfully passed on the DCCS task, which required them to switch between card sorting rules. Children who used more partially internalized private speech were more likely to pass the most challenging phase of the DCCS task that assesses the ability to flexibly use different sorting rules according to a higher-order rule. We discuss the role of verbal mediation in the development of cognitive flexibility and its implications for the design of intervention programs for children who possess deficits of executive function. 相似文献
10.
《International Journal of Research & Method in Education》2013,36(2):206-222
Assumptions about a child's competence to voice an opinion often inhibit efforts to find effective methods for participation. Answers to questions are sought from the significant adults who surround a child [Morris, J. 2003. “Including All Children: Finding Out about the Experiences of Children with Communication and/or Cognitive Impairments.” Children and Society 17: 337–348.]. Indeed, methods that ask adults rather than children about children's lives have often been justified as the only way in which a ‘truth’ [Westcott, H. L., and K. S. Littleton. 2005. “Exploring Meaning in Interviews with Children.” In Researching Children's Experience: Approaches and Methods. London: Sage] may be established as to how it feels to be that child, whatever their age. This stance has been increasingly challenged [Clark, A., and P. Moss 2001. Listening to Young Children the Mosaic Approach. Norwich: National Children's Bureau] with the argument that only by ‘giving them a direct and unfettered voice’ [Winter, K. 2006. “Widening Our Knowledge Concerning Young Looked After Children: The Case for Research Using Sociological Models of Childhood.” Child and Family Social Work 11: 55–64; Winter, K. 2010. “Ascertaining the Perspectives of Young Children in Care: Case Studies using Reality Boxes.” Children and Society: The International Journal of Childhood and Children's Services 61] can children's views be properly sought and represented. Research looking at the experiences of children when they were taken into the care of the local authority meant that some difficult, complex, sometimes painful questions may be asked. In this paper, I explore the development and use of creative, interactive methods with children aged 4–13 that facilitated their participation and avoided causing undue distress. I also debate the importance of engaging with children where their circumstances and past experiences are distressful arguing that a relationship where listening carefully is paramount enables the child's voice to be heard. 相似文献
11.
Teresa Cremin Marilyn Mottram Fiona Collins Sacha Powell Kimberly Safford 《Literacy》2009,43(1):11-19
Given the narrow scope of primary teachers' knowledge and use of children's literature identified in Phase I of Teachers as Readers (2006–2007), the core goal of the Phase II project was to improve teachers' knowledge and experience of such literature in order to help them increase children's motivation and enthusiasm for reading, especially those less successful in literacy. The year‐long Phase II project, Teachers as Readers: Building Communities of Readers, which was undertaken in five Local Authorities (LAs) in England, also sought to build new relationships with parents and families and to explore the concept of a “Reading Teacher (RT): a teacher who reads and a reader who teaches” (Commeyras and colleagues). The research design was multilayered; involving data collection at individual, school and LA levels, and using a range of quantitative and qualitative data research methods and tools. This paper provides an overview of the Phase II research. It suggests that teachers need support if they are to develop children's reading for pleasure, and enhance their involvement as socially engaged and self‐motivated readers. 相似文献
12.
Katie A. Gilligan-Lee Zachary C. K. Hawes Ashley Y. Williams Emily K. Farran Kelly S. Mix 《Child development》2023,94(5):1205-1221
Studies show that spatial interventions lead to improvements in mathematics. However, outcomes vary based on whether physical manipulatives (embodied action) are used during training. This study compares the effects of embodied and non-embodied spatial interventions on spatial and mathematics outcomes. The study has a randomized, controlled, pre-post, follow-up, training design (N = 182; mean age 8 years; 49% female; 83.5% White). We show that both embodied and non-embodied spatial training approaches improve spatial skills compared to control. However, we conclude that embodied spatial training using physical manipulatives leads to larger, more consistent gains in mathematics and greater depth of spatial processing than non-embodied training. These findings highlight the potential of spatial activities, particularly those that use physical materials, for improving children's mathematics skills. 相似文献
13.
Early Nonparental Care and Social Behavior in Elementary School: Support for a Social Group Adaptation Hypothesis 
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下载免费PDF全文 Jean‐Baptiste Pingault Richard E. Tremblay Frank Vitaro Christa Japel Michel Boivin Sylvana M. Côté 《Child development》2015,86(5):1469-1488
This study examined the contribution of nonparental child‐care services received during the preschool years to the development of social behavior between kindergarten and the end of elementary school with a birth cohort from Québec, Canada (N = 1,544). Mothers reported on the use of child‐care services, while elementary school teachers rated children's shyness, social withdrawal, prosociality, opposition, and aggression. Children who received nonparental child‐care services were less shy, less socially withdrawn, more oppositional, and more aggressive at school entry (age 6 years). However, these differences disappeared during elementary school as children who received exclusive parental care caught up with those who received nonparental care services. This “catch‐up” effect from the perspective of children's adaptation to the social group is discussed. 相似文献
14.
Kathy A. Stephenson Rauno K. Parrila George K. Georgiou John R. Kirby 《Scientific Studies of Reading》2013,17(1):24-50
We examined the effects of home literacy (shared book reading, teaching activities, and number of books), children's task-focused behavior, and parents' beliefs and expectations about their child's reading and academic ability on kindergarten children's (N = 61) phonological sensitivity and letter knowledge and on Grade 1 word reading. The results showed that, after controlling for nonverbal IQ and vocabulary, home literacy instruction prior to kindergarten, parents' beliefs about their children's reading ability, and children's task-focused behavior were significant predictors of two or more of the dependent variables. Storybook reading did not account for unique variance in any of the dependent variables. 相似文献
15.
Katherine B. Ehrlich Gregory E. Miller Madeleine Shalowitz Rachel Story Cynthia Levine Deanna Williams Van Le Edith Chen 《Child development》2019,90(6):e718-e728
Children's perceptions of caregivers as a secure base have been linked with socioemotional outcomes, but little is known about connections to physical health. We examined whether secure base representations are associated with children's symptoms, family management strategies, and inflammatory processes in children with asthma. Participants included 308 children (ages 8–17) and one parent. Children completed a blood draw to measure asthma-related immune functions and reported on perceptions of their mothers as a secure base and their asthma symptoms. Dyads completed interviews about asthma management. Analyses revealed that children's secure base perceptions were associated with better family asthma management and lower Type 2 T-helper cell cytokine production. These findings suggest that secure base representations may be protective for children with asthma. 相似文献
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17.
Young Children's Self‐Concepts Include Representations of Abstract Traits and the Global Self 下载免费PDF全文
下载免费PDF全文 There is debate about the abstractness of young children's self‐concepts—specifically, whether they include representations of (a) general traits and abilities and (b) the global self. Four studies (N = 176 children aged 4–7) suggested these representations are indeed part of early self‐concepts. Studies 1 and 2 reexamined prior evidence that young children cannot represent traits and abilities. The results suggested that children's seemingly immature judgments in previous studies were due to peculiarities of the task context not the inadequacy of children's self‐concepts. Similarly, Studies 3 and 4 revealed that, contrary to claims of immaturity in reasoning about the global self, young children update their global self‐evaluations in flexible, context‐sensitive ways. This evidence suggests continuity in the structure of self‐concepts across childhood. 相似文献
18.
This study examined how children's intuitions and informants’ expertise influence children's trust in informants’ claims. Three‐ to 8‐year‐olds (N = 192) watched videos in which experts (animal/biology experts or artifact/physics experts) made either intuitively plausible or counterintuitive claims about obscure animals or artifacts. Claims fell either within or beyond experts’ domains of expertise. Children of all ages were more trusting of claims made by informants with relevant, as opposed to irrelevant, expertise. Children also showed greater acceptance of intuitive rather than counterintuitive claims, a differentiation that increased with age as they developed firmer intuitions about what can ordinarily happen. In summary, children's trust in testimony depends on whether informants have the relevant expertise as well as on children's own developing intuitions. 相似文献
19.
We conducted a two-part study to examine how the use of different manipulatives, levels of instructional guidance, and collaboration among college-aged students influenced their mathematics performance and perseverance. In Study 1, we manipulated different types of manipulatives (no manipulative, bland, and perceptually rich), and different contextual factors of instructional guidance (high vs. low) to identify how they influenced students’ ability to complete mathematical problems as well as impact students’ perseverance. Findings showed that participants’ use of bland manipulatives positively impacts their ability to complete word problems. Study 2, grounded in findings from Study 1, incorporated collaborative learning to lessen the negative effects of using perceptually rich manipulatives and enhance students’ perseverance in mathematics. The results from Study 2 aligned with the findings from Study 1 concerning the negative effect of perceptual richness for problem-solving and perseverance. Moreover, the collaboration of participants had a positive effect on students’ perseverance during problem-solving as students who collaborated with perceptually rich manipulatives persevered as much as those who collaborated with bland manipulatives as well as those who worked individually with bland manipulatives. 相似文献
20.
Children show individual differences in their tendency to focus on the numerical aspects of their environment. These individual differences in ‘Spontaneous Focusing on Numerosity’ (SFON) have been shown to predict both current numerical skills and later mathematics success. Here we investigated possible factors which may explain the positive relationship between SFON and symbolic number development. Children aged 4–5 years (N = 130) completed a battery of tasks designed to assess SFON and a range of mathematical skills. Results showed that SFON was positively associated with children's symbolic numerical processing skills and their performance on a standardised test of arithmetic. Hierarchical regression analyses demonstrated that the relationship between SFON and symbolic mathematics achievement can be explained, in part, by individual differences in children's nonsymbolic numerical processing skills and their ability to map between nonsymbolic and symbolic representations of number. 相似文献