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1.
Preschoolers’ conceptual understanding and procedural skills were examined so as to explore the role of number‐words and concept–procedure interactions in their additional knowledge. Eighteen three‐ to four‐year‐olds and 24 four‐ to five‐year‐olds judged commutativity and associativity principles and solved two‐term problems involving number words and unknown numbers. The older preschoolers outperformed younger preschoolers in judging concepts involving unknown numbers and children made more accurate commutativity than associativity judgements. Children with conceptual profiles indicating a strong understanding of concepts applied to unknown numbers were more accurate at solving number‐word problems than those with a poor conceptual understanding. The findings suggest that an important mathematical development during the preschool years may be learning to appreciate addition concepts as general principles that apply when exact numbers are unknown.  相似文献   

2.
Previous research has suggested that learning to read irregular words depends upon knowledge of a word’s meaning and the ability to correct imperfect decoding attempts by reference to the known pronunciations of a word. In an experimental training study, 84 children ages 5–7 years were randomly assigned to an intervention or control group. Children in the intervention group participated in a 4-week programme in which they were taught to correct mispronunciations of spoken words as well as being taught the meanings of those words. Children in the control group received no additional teaching. The intervention group made significant gains in their ability to correct mispronunciations and to read and define the taught words; these gains also generalised to a comparable set of untaught control words. Children can be taught to correct errors in the pronunciation of irregular words, and this may produce generalised effects on learning to read.  相似文献   

3.
This study evaluated a computerised program for training spelling in 8‐ to 13‐year‐olds with receptive language impairments. The training program involved children typing words corresponding to pictured items whose names were spoken. If the child made an error or requested help, the program gave phonological and orthographic cues to build up the word's spelling. Eleven children received this training with ordinary speech, and eleven had the same program but with speech modified to lengthen and amplify dynamic portions of the signal. Nine children were in an untrained control group. Trained children completed between 6 and 29 training sessions each of 15 minutes, at a rate of 3 to 5 sessions per week, with an average of over 1000 trials. Children were assessed before and after training. Trained children learned an average of 1.4 novel spellings per session. The trend was for children presented with modified speech to do less well than those trained with ordinary speech, regardless of whether they had auditory temporal processing impairments. Trained groups did not differ from the untrained control group in terms of gains made on standardised tests of spelling or word and nonword reading. This study confirms the difficulty of training literacy skills in children with severe language impairments. Individual words may be learned, but more general knowledge of rule‐based phonological skills is harder to acquire.  相似文献   

4.
Guided by family risk and allostasis theoretical frameworks, the present study utilized a prospective longitudinal design to examine associations among family risk experiences, basal cortisol patterns, and cognitive functioning in children. The sample included 201 low‐income children living within a midsize city in the Northeastern United States. Children were assessed at ages 2, 3, and 4 years. Growth‐mixture modeling analyses revealed three basal cortisol patterns (elevated, moderate, low) and these remained relatively stable across time. Exposure to greater levels of family instability and maternal unresponsiveness predicted elevated and low cortisol patterns, which were associated with lower child cognitive functioning at age 4. Findings have implications for family risk processes that may underlie risk‐related disparities in child cognitive outcomes.  相似文献   

5.
Increasing numbers of grandparents are becoming full‐time surrogate parents to their grandchildren. Grandparents who raise their grandchildren reportedly endure high levels of stress, and grandchildren purportedly experience childhood trauma that can lead to poor psychological adjustment. While anecdotal reports have suggested that grandchildren experience significant behavioral problems, there is a dearth of data to empirically support this view. This research was an initial endeavor to ascertain whether teachers perceive children raised by grandparents as exhibiting serious emotional and behavioral problems. Fifty‐four African American children raised by their grandparents and a comparison group of 54 African American children living with their parents were studied to determine the grandchildren's functioning. Teachers perceived the children raised by their grandparents as experiencing significantly more emotional and behavioral problems than their similar schoolmates. Children in these families appear in need of school‐based intervention services. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 565–572, 2006.  相似文献   

6.
We investigated Dutch word stress acquisition in 3‐year‐old children at risk of dyslexia (children with at least one parent or older sibling with reading difficulties) and normally developing children, in order to shed light on language acquisition delays in children at risk of dyslexia, as well as to investigate further phonological deficits in dyslexia. The children had to repeat non‐words with stress patterns varying in regularity. Both the at‐risk and control children performed better on imitation of regular stress targets and worse on irregular and prohibited stress patterns. However, the at‐risk children showed more difficulty imitating irregular and prohibited patterns, and had lower percentages phonemes correct than the control group. The results can be interpreted as a delay in word stress acquisition in the at‐risk group. The findings thus point towards a phonological deficit early in language development.  相似文献   

7.
Developmental coordination disorder (DCD) is a chronic disability that impacts children's performance of everyday motor‐based activities and is associated with the development of secondary social and mental health problems. The purpose of this study was to investigate peer victimization and depression in children who were and were not at risk for DCD. Selected from a population‐based sample, 159 at‐risk fifth graders were matched for age and gender to 159 controls. Children completed measures of depression and frequency of peer victimization. Results showed that children at risk for DCD reported more symptoms of depression and more frequent verbal and relational victimization than their peers. Being at risk for DCD and being bullied more frequently, especially relationally, significantly predicted increased depression symptoms. Findings highlight the importance of school psychologists remaining aware that children with DCD are at increased risk of experiencing bullying and depression. © 2012 Wiley Periodicals, Inc.  相似文献   

8.
The purpose of this study was to examine the effectiveness of a vocabulary intervention designed to supplement research‐based classroom vocabulary instruction, implemented with students who may be at risk for language and learning difficulties. Participants included 43 kindergarten students who received research‐based classroom vocabulary instruction. Students with the 20 lowest scores on the Peabody Picture Vocabulary Test‐III administered at pretest received additional small‐group supplemental vocabulary intervention. Results of within‐subjects comparisons indicated that, overall, at‐risk students made greater gains in word knowledge on target words that received the supplemental intervention as compared to words that received only classroom‐based instruction. In addition, at‐risk students who received the supplemental intervention demonstrated word‐learning gains that approached those of their peers who received classroom instruction alone. Implications along with limitations of the current study and directions for future research are discussed.  相似文献   

9.
Drawing on imagery from promotional literature produced between 1930 and 1960 by the National Children’s Home, a British child welfare charity, this article focuses upon constructions of childhood and child development in the context of residential care for children. It suggests that photographs and their related captions are rich sources through which to explore the significance of time and space for constructions of childhood and to consider the ways in which childhood constitutes and is constituted by ideas of home and family. The article examines the significance of key pieces of legislation, including the 1933 Children and Young Persons Act and the 1948 Children Act, for the representation of children in residential care and identifies the ways in which portrayals of childcare were shaped by wider social and political change. In turn, continuities in concerns about the physical health, education and employability of children in care are traced together with changes in what were understood to be the “natural” spaces and places of childhood. As a whole, the article examines the excess of meanings that were embedded in the portrayal of children without home or family and, through its readings of the imagery, foregrounds the silences, contradictions and paradoxes in the narratives of residential childcare through this 30‐year period.  相似文献   

10.
Abstract

This paper reports a research study which used the technique of systematic classroom observation to describe pupil behaviour and pupil‐teacher and pupil‐pupil interaction in four classrooms in schools for children with moderate learning difficulties. The results are compared with those of a previously published study in mainstream junior‐age classrooms. The results show that a predominantly individualised mode of working with children prevails both in the mainstream and the special school classrooms and also that, despite the smaller class sizes, teachers in the special school classes are even less likely to use whole‐class approaches than those in the mainstream. Conversly they are more likely to use group work. Children in the special school classes receive considerably more individual attention from the teacher than those in the mainstream. Overall levels of pupil‐pupil interaction are similar but in special school classrooms this is less likely to involve more than two children at once.  相似文献   

11.
Research over the past few decades has highlighted the importance of social and emotional competence in preschool children on later academic, social, and psychological outcomes. Children who are socially and emotionally competent have increased socialization opportunities with peers, develop more friends, have better relationships with their parents and teachers, and enjoy more academic and social successes. Children who lack social and emotional competence are at risk for reduced socialization opportunities, rejection, withdrawal, behavioral disturbance, and achievement problems. Intervention programs that target social–emotional development in preschool are ideally situated to bolster these skills before the problems exacerbate. In this paper, research on the importance of social and emotional competence in young children is reviewed as it relates to immediate and long‐term outcomes. Assessments of social and emotional development and behavioral adjustment are briefly reviewed, followed by a review of intervention programs with demonstrated empirical efficacy. Although preliminary evidence supports the utility of these intervention programs, additional research on short‐ and long‐term efficacy is recommended, and more programs designed specifically for early childhood are needed. © 2011 Wiley Periodicals, Inc.  相似文献   

12.
The spatial locative words used in multiword locative action expressions were tracked longitudinally for 4 children. Children ranged in age from 1–5 to 3–0. Although certain words emerged before others, as previous research has shown, the children were selective about which lexical categories were used to talk about movement events, and their selections changed systematically with age. Source and path words were used most frequently at the earliest ages, and goal words predominated at the oldest ages. The children also increased the specificity with which they talked about locative movement events by combining goal words with source and path words as they got older. The observed developmental shifts in lexical use suggest that lexical acquisition is influenced not only by the meaning of the individual locative words but also by the verb relational roles that such words play when embedded in semantic/syntactic contexts.  相似文献   

13.
This study investigated whether an intervention using words embedded with pictures can be more effective in sight word instruction than one using words alone. Participants included sixty-nine children in junior kindergarten (ages 4–5) enrolled in school in Ontario, Canada. Children were split randomly into treatment and control groups; the treatment group was taught four words using picture-embedded words, and the control group was taught using text alone. Both groups also received phonics instruction to support sight word acquisition. Children in the picture-embedded word condition performed significantly higher than those in the word-alone condition on an immediate post-training test and later retention tests. This outcome, which contrasts with previous studies using picture-embedded words, may result from this method's use of a relevant linking phrase and action that help build an association between picture and word, as well as its incorporation of phonics instruction, with future work needed to test this hypothesis.  相似文献   

14.
Children with severe learning difficulties who fail to begin word recognition can learn to recognise pictures and symbols relatively easily. However, finding an effective means of using pictures to teach word recognition has proved problematic. This research explores the use of morphing software to support the transition from picture to word recognition. Morphing software was used to teach word recognition to a group of eight children who were previously unable to recognise words. At the end of 16 teaching sessions, in a related design, the morphing technique was more effective than a word‐alone approach ( p < 0.05, one‐tailed). These results support the use of techniques such as symbol accentuation ( Miller & Miller, 1971 ) and challenge the concept that the use of pictorial information is inherently detrimental to learning in this context, in comparison to the repeated presentation of words alone. The recent advent of accessible morphing software removes previous barriers to this type of approach. The investigation highlights several useful avenues for future research, in particular, the use of mnemonic elements within morphing teaching methods.  相似文献   

15.
We examined the effects of adaptive word retrieval intervention on a classroom vocabulary program on children’s vocabulary acquisition in kindergarten. In the experimental condition, word retrieval was provided in a classroom vocabulary program, combining implicit and explicit vocabulary instructions. Children performed extra word retrieval activities and received semantic feedback for words they did not learn during the classroom vocabulary program. Eighty-seven children were in the experimental condition, and 115 children were in the classroom vocabulary control condition. Results showed the adaptive word retrieval intervention to stimulate higher learning gains than the classroom vocabulary program on the learning of the target words. Children in the experimental condition also showed transfer effects; they described more words on a standardized expressive vocabulary test than children in the control condition. The research findings suggest additional value of word retrieval with feedback for classroom vocabulary learning.  相似文献   

16.
64 inner-city preschoolers' spontaneous story narratives that were examined directly after the Los Angeles riots of 1992 were compared with narratives told by a matched comparison group of 128 children living in other U.S. cities who had no direct exposure to the riots. Narratives were coded for length, complexity, overall thematic content, character behavior in the stories, number of aggressive words, and story outcome. Children were given language and pre-academic skill assessments, their classroom behavior was observed, and teachers rated children's social competence. Results indicated that there were significant group differences in the story narratives. Children who were directly exposed to the riots told more narratives with aggressive thematic content, aggressive words, unfriendly figures who engaged in physical aggression, and mastery of situations with aggression than did the comparison group of children who had no direct exposure to the riots. The findings suggest that children's narratives reflected their exposure to the violence and their expression of that experience.  相似文献   

17.
The objective of this article is to examine the pathways by which children’s physical health status, environmental, family, and child factors affect children’s academic performance and prosocial behaviour, using a theoretically‐based and empirically‐based model of competence development. The model proposes that 3 types of relational processes, dealing with opportunity, support, and skill development through participation, lead to competence. Structural equation modelling was performed on cross‐sectional, parent‐report data for approximately 10,000 Canadian children aged 6–11 years from the 1994–95 National Longitudinal Survey of Children and Youth. The analyses controlled for family socioeconomic status and child’s age and sex, and included 3 groups of children (those with activity‐limiting conditions, non‐activity‐limiting conditions, or no health problems). There was little evidence that children with chronic conditions were at direct risk for poorer outcomes. Children with activity‐limiting conditions were at increased indirect risk for academic difficulties through the role played by cognitive functioning. Cognitive functioning and hyperactivity/inattention difficulties were the major predictors of academic performance. Recreational participation and behavioural functioning were the main predictors of prosocial behaviour. The pathways in the model also indicated the importance of family functioning, social support to parents, and neighbourhood cohesion. In conclusion, the findings indicate the utility of the model of competence development in understanding the pathways and processes by which various factors affect children’s academic and social outcomes.  相似文献   

18.
The study monitored the eye movements of twenty 5‐year‐old children while reading an alphabet book to examine the manner in which the letters, words, and pictures were fixated and the relation of attention to print to alphabetic knowledge. Children attended little to the print, took longer to first fixate print than illustrations, and labeled fewer letters than when presented with letters in isolation. After controlling for receptive vocabulary, regressions revealed that children knowing more letters were quicker to look at the featured letter on a page and spent more time looking at the featured letter, the word, and its first letter. Thus, alphabet books along with letter knowledge may facilitate entrance into the partial alphabetic stage of word recognition.  相似文献   

19.
Children vary widely in the rate at which they acquire words—some start slow and speed up, others start fast and continue at a steady pace. Do early developmental variations of this sort help predict vocabulary skill just prior to kindergarten entry? This longitudinal study starts by examining important predictors (socioeconomic status [SES], parent input, child gesture) of vocabulary growth between 14 and 46 months (n = 62) and then uses growth estimates to predict children’s vocabulary at 54 months. Velocity and acceleration in vocabulary development at 30 months predicted later vocabulary, particularly for children from low‐SES backgrounds. Understanding the pace of early vocabulary growth thus improves our ability to predict school readiness and may help identify children at risk for starting behind.  相似文献   

20.
Verbal aggression by parents and psychosocial problems of children   总被引：3，自引：0，他引：3  
Analyses of data on a nationally representative sample of 3,346 American parents with a child under 18 living at home found that 63% reported one or more instances of verbal aggression, such as swearing and insulting the child. Children who experienced frequent verbal aggression from parents (as measured by the Conflict Tactic Scales) exhibited higher rates of physical aggression, delinquency, and interpersonal problems than other children. This relationship is robust since it applies to preschool-, elementary school-, and high school-age children, to both boys and girls, and to children who were also physically punished as well as those who were not. Children who experienced both verbal aggression and severe physical violence exhibited the highest rates of aggression, delinquency, and interpersonal problems.  相似文献   

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