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1.
The aim of this study was to investigate the development of overweight compared with healthy-weight children attending kindergartens in Munich, Germany. Mean age of the children at the beginning of the study was 53.2 months (SD?=?7.5); the duration of the study was 20 months. At the beginning of the study children were classified as overweight (n?=?32) or healthy weight (n?=?318) using BMI scores. Dependent variables were aspects of physical growth, physical fitness, body coordination, manual dexterity, and cognitive performance. A higher rate of socially disadvantaged children was overweight compared with socially advantaged children. There was no association between weight and sex. Motor skills improved over trials. Socially disadvantaged and overweight children performed less well in gross motor skills compared with children from backgrounds of higher socioeconomic (SE) status or healthy-weight children. There was also an association between weight and socioeconomic status: overweight children of lower SE status performed less well compared with overweight children of upper SE status in all gross motor tasks. No connection could be found between weight and manual dexterity and cognitive performance. 相似文献
2.
Janet U. Schneiderman Caitlin Smith Janet S. Arnold-Clark Jorge Fuentes Lei Duan 《Child abuse & neglect》2013
Objective
The aims of this study of predominately racial/ethnic minority children in foster care (N = 360, birth to 19 years old) in Los Angeles, CA were to examine the (1) prevalence of obesity (≥95 percentile) and overweight/obese (≥85 percentile) upon entrance to foster care (T1) and after 1 year in foster care (T2); (2) comparison of high weight categories to national statistics; (3) relationship of changes in weight status to age, reason for entry into foster care, and placement.Methods
Chi-square test and McNemar test comparing paired proportions were used to determine whether there were significant changes in the proportion of high weight categories between T1 and T2. Chi-square test or Fisher's exact test were used to evaluate the association between age, placement, and reason for foster care with the change in weight category. Changes in weight were categorized as (1) decreased in weight, (2) remained at overweight or obese, (3) increased in weight, or (4) remained normal.Results
The proportion of obese and obese/overweight children between ages 2 and 5 were significantly lower at T2 than T1. There were no significant changes in the prevalence of obesity for the total population at T2. Children age 6 or older had a higher prevalence of obesity and overweight/obesity compared to national statistics. Of children at all ages, 64.7% of children of all ages entered foster care with a normal weight and stayed in the normal range during their first year in foster care, 12.2% decreased their weight, 15.4% remained overweight or obese, and 7.7% increased their weight. Age and parental substance use was related to change in weight category from T1 to T2.Conclusion
Children did not become more overweight or obese in foster care; however 28% of the children were obese or overweight upon entry into foster care. Children who are 6 years or older and obese upon entering foster care should be targeted for weight reduction. The pediatric community and child welfare system need to work together by including weight percentiles in the foster care file and training/monitoring child welfare caregivers in weight reduction interventions. 相似文献3.
OBJECTIVE: To determine whether child maltreatment is associated with obesity in preschool children. METHODS: Data were obtained from the Fragile Families and Child Wellbeing Study, a birth cohort study of 4898 children born between 1998 and 2000 in 20 large US cities. At 3 years of age, 2412 of these children had their height and weight measured, and mothers answered items on the Parent-Child Conflict Tactics Scales about three types of child maltreatment--neglect, corporal punishment, and psychological aggression. The frequency of each type of maltreatment behavior in the prior year was analyzed using categories--ever/never for neglect and quintiles for the other two types of maltreatment. Child obesity was defined as measured body mass index (kg/m(2)) > or =95th percentile. RESULTS: Eighteen percent of the children were obese, and the prevalence of any episode of neglect, corporal punishment, and psychological aggression was 11%, 84%, and 93%, respectively. The odds of obesity were increased in children who had experienced neglect (odds ratio 1.56, 95% confidence interval, 1.14-2.14), after controlling for the income and number of children in the household, the mothers' race/ethnicity, education, marital status, body mass index, prenatal smoking, and age, and the children's sex and birth weight. Neither the frequency of corporal punishment nor psychological aggression was associated with an increased risk of obesity. CONCLUSIONS: In a sample of preschool children from 20 large US cities, maternal self-report of neglectful behavior was associated with an increased risk of childhood obesity, after controlling for birth weight, maternal obesity, and multiple socioeconomic factors. 相似文献
4.
The stability of sex-typed behavior from the preschool to the middle school years was examined. The Preschool Activities Inventory, a measure of within-sex variation in sex-typed behavior, was completed by the primary caregiver when the child was 2.5, 3.5, and 5 years, and a modified version, the Child Activities Inventory, was completed by the child at age 8. The investigation involved a general population sample of 2,726 boys and 2,775 girls. Sex-typed behavior increased through the preschool years, and those children who were the most sex typed at age 2.5 were still the most sex typed at age 5, with those children who showed the highest levels of sex-typed behavior during the preschool years continuing to do so at age 8. 相似文献
5.
The study examined the prevalence of overweight cases in a sample of 151 deaf children aged 6-11 years. Participants were deaf students attending six elementary schools, both regular and special, in four states. Body mass index (BMI) was calculated using height and weight, plotted on the Center for Disease Control and Prevention (CDC) U.S. BMI-for-age growth charts, then compared to national values for same age and gender (CDC, 2006a, 2006b; National Center for Health Statistics, 2005). The results indicated that the prevalence of overweight deaf children aged 6-11 years was above the national percentage for same age and gender. A larger percentage of boys was overweight (24.7%) than girls (20.4%). After age 8 years, girls showed a consistent decrease in BMI with increasing age, a trend not demonstrated by boys. As a group, deaf children demonstrate a higher prevalence of overweight than national averages. 相似文献
6.
Associations between sleep and the body mass index (BMI) and overweight status of children and adolescents were estimated using longitudinal data from a nationally representative sample of 2,281 children aged 3–12 years at baseline. Controlling for baseline BMI, children who slept less, went to bed later, or got up earlier at the time of the first assessment had higher BMIs 5 years later and were more likely to be overweight. Child age moderated the relationship between bedtime and BMI. In addition, the study reports nationally representative data on the sleep habits of American children aged 3–18 years. This study underscores the likely importance of sleep on children's physical health and suggests that sleep is important for understanding childhood weight problems. 相似文献
7.
The purpose of the study was to establish developmental norms for maternal-rated problem behaviors within a disadvantaged group of preschool children. The sample included 406 children between two and five years of age from lower socioeconomic families. Mothers completed the Behavior Problem Checklist (BPC) reporting the frequency of conduct (acting-out) and personality (inhibition) problems. The analyses investigated differences for males and females among four age groups for frequency of behavior problems. No significant age differences were found for either sex on the acting-out or inhibition dimensions of the BPC. The results revealed that the frequency of behavior problems becomes apparent at an early age and remains consistent throughout the preschool years. The consistency across age levels of these maternal-reported behavioral difficulties suggests that early screening with BPC is a viable procedure. The data are discussed in terms of their utility in assisting the school psychologist to select appropriate intervention strategies for the preschool child. 相似文献
8.
Schooling effects on preschoolers’ self-regulation, early literacy, and language growth 总被引：2，自引：0，他引：2
Lori E. Skibbe Carol McDonald ConnorFrederick J. Morrison Abigail M. Jewkes 《Early childhood research quarterly》2011,26(1):42
The present study examined the influence of schooling during children's first and second years of preschool for children who experienced different amounts of preschool (i.e., one or two years), but who were essentially the same chronological age. Children (n = 76) were tested in the fall and spring of the school year using measures of self-regulation, decoding, letter knowledge, and vocabulary. Using hierarchical linear modeling (HLM), preschool was not associated with children's development of self-regulation in either year. For decoding and letter knowledge, children finishing their second year of preschool had higher scores, although both groups of children grew similarly during the school year. Thus, our results suggest that the first and second years of preschool are both systematically associated with decoding and letter knowledge gains, and the effects are cumulative (two years predicted greater gains overall than did one year of preschool). Finally, children's chronological age, and not whether they experienced one versus two years of preschool, predicted children's vocabulary and self-regulation outcomes. Implications for preschool curricula and instruction are discussed, including the increasing emphasis on literacy learning prior to kindergarten entry and the need to address self-regulation development along with academic learning. 相似文献
9.
The visual-motor integration of preschool children who varied in terms of race, sex, and socioeconomic status was assessed using the Beery-Buktenica Test of Visual-Motor Integration (VMI). An analysis of covariance revealed that there were significant main effects for race, sex, and socioeconomic status. Since, at the three- and four-year level, the VMI was normed only on white suburban children, the results of this study seemed to indicate the need for norms for black children at the preschool level. Thus, the second part of this paper reports normative data for black preschool children on the VMI. 相似文献
10.
目的：了解流动和留守儿童的生长发育和营养状况及二者之间的关系,为促进儿童的健康提供依据和政策参考。方法：采用分层整群抽样和方便抽样方法,使用测量法和问卷法测查3—9年级5174名在校学生的身高、体重及食物摄取状况。结果：（1）流动儿童发育状况相对较好,留守儿童发育迟缓率较高。（2）男生的超重率高于女生,流动儿童的消瘦率和超重率均较高。（3）在经济状况相当时,不同类型儿童的食物摄取状况总分仍然存在差异。（4）调查中的6种食物每周摄入4—7次的儿童发育迟缓率最低,每周摄入1—3次的儿童超重率相对较低。结论：留守儿童的发育不良问题较严重,流动儿童的营养过剩问题开始显现。营养摄入与儿童的发育关系密切,有必要帮助儿童形成健康的膳食结构,促进其良好发展。 相似文献
11.
This article explores service use broadly by examining the mix of educational, health, and psychosocial services that preschool children received in the fifth year of life. The sample included 869 children who participated in the Infant Health and Development Program, an early intervention program designed to evaluate the efficacy of a comprehensive early intervention for low-birth-weight, premature infants during the first 3 years of life and who were followed until age 5. Cluster analyses of services at age 5 yielded 4 service groups--basic health only (doctor visits; n = 114); basic health and educational services (doctor visits and school/preschool; n = 444); basic health, educational, and psychosocial services (or multiple services; doctor visits, school/preschool, and psychosocial services; n = 129); and specialized health and educational services (doctor visits, school/preschool, emergency room visits and special medical visits [ear and/or eye examinations]; n = 182). Results suggest that neonatal health conditions, maternal education at the time of the child's birth, child developmental status at age 3, and maternal health, family income, and insurance status at age 5 were associated with patterns of services at age 5. Patterns of use are consistent over time (the first 3 years of life to the 5th year of life). After covarying the correlates of the service patterns, participation in the early intervention was not associated with patterns of services at age 5, and service patterns were associated with child well-being (health, school readiness, mental health), but results differed by intervention status. Findings are discussed in terms of preventive, responsive, and deficit models of service use. 相似文献
12.
Dominic F. Gullo 《Early education and development》1991,2(1):32-39
While there has been a number of studies examining the effects of preschool as intervention for children of economic poverty and special needs children, there has not been research examining the effects of preschool education for the general population of children. The purpose of this study was to determine the effects of years of preschool, gender, and at-risk status on children's readiness for first grade. 4539 children participated in the study. 104 children started public school at three-years-old (K3), 1234started school at age four (K4) and 3201 started at age five. At-risk status was determined using the Cooperative Preschool Inventory (Caldwell, 1974) and first grade readiness was determined using the Metropolitan Readiness Test (MRT; Nurss & McGauvran, 1974). Results of the analyses indicated that children who entered the public school preschool program at K3 or K4 scored significantly higher on the MRT than children who entered at K5. Additionally, the findings indicated that if children started at K3, by the end of kindergarten there was no difference between the at-risk and not-at-risk children's scores on the MRT. This was not true for the K4 or K5 groups. The discussion focuses on two issues. First, the relationship between the benefits of preschool and continuity of programs, and second, that “regular” preschool education may serve as intervention for those children who require it, if attended long enough. 相似文献
13.
Ling-li Wang Hui-yan Wang Huai-kai Wen Hong-qun Tao Xiao-wei Zhao 《Journal of Zhejiang University. Science. B》2016,17(7):545-552
Objective
Vitamin D deficiency and insufficiency are global public health problems, which must first be identified before they can be appropriately addressed, and yet information is strikingly lacking in most parts of the Asia and Pacific region. The study aimed to document and account for the actual situation in Wenzhou on the southeastern coast of China.Subjects and methods
Serum 25-hydroxyvitamin D levels among a total of 5845 infants, preschool children, school children, and adolescents aged 1–18 years were examined between March 2014 and February 2015.Results
Their mean levels were (110.2±26.8), (77.5±25.7), (55.6±15.4), and (47.2±13.9) nmol/L, respectively. Older age groups were involved in increasing risk of vitamin D deficiency and insufficiency. There were significant seasonal differences in its median level and prevalence of deficiency and insufficiency among school children and adolescents, but there was no significant sex difference in mean level and prevalence in any age group.Conclusions
Vitamin D deficiency and insufficiency were prevalent among infants, preschool children, school children, and adolescents in Wenzhou. A vitamin D-rich diet and outdoor activities for 1–2 h per day under the natural conditions favorable to its endogeous synthesis do not suffice. The vitamin D status in Wenzhounese infants excelling over that in the US was the result of its supplementation thanks to the Chinese Medical Association recommendations, which should be consequently extended to more age groups. Life style shaped by socio-economic environments affects vitamin D status. Knowledge on the importance of vitamin D for healthy growth should be popularized.14.
《Early education and development》2013,24(1):32-39
While there has been a number of studies examining the effects of preschool as intervention for children of economic poverty and special needs children, there has not been research examining the effects of preschool education for the general population of children. The purpose of this study was to determine the effects of years of preschool, gender, and at-risk status on children's readiness for first grade. 4539 children participated in the study. 104 children started public school at three-years-old (K3), 1234started school at age four (K4) and 3201 started at age five. At-risk status was determined using the Cooperative Preschool Inventory (Caldwell, 1974) and first grade readiness was determined using the Metropolitan Readiness Test (MRT; Nurss & McGauvran, 1974). Results of the analyses indicated that children who entered the public school preschool program at K3 or K4 scored significantly higher on the MRT than children who entered at K5. Additionally, the findings indicated that if children started at K3, by the end of kindergarten there was no difference between the at-risk and not-at-risk children's scores on the MRT. This was not true for the K4 or K5 groups. The discussion focuses on two issues. First, the relationship between the benefits of preschool and continuity of programs, and second, that "regular" preschool education may serve as intervention for those children who require it, if attended long enough. 相似文献
15.
Effects of Early Intervention on Intellectual and Academic Achievement: A Follow-up Study of Children from Low-Income Families 总被引：8，自引：1，他引：8
Follow-up data, obtained 4–7 years after intervention ended, are presented for the Carolina Abecedarian Project, an experimental study of early childhood educational intervention for children from poverty families. Subjects were randomly assigned to 1 of 4 intervention conditions: educational treatment from infancy through 3 years in public school (up to age 8); preschool treatment only (infancy to age 5); primary school treatment only (age 5–8 years), or an untreated control group. Positive effects of preschool treatment on intellectual development and academic achievement were maintained through age 12. School-age treatment alone was less effective. Results generally supported an intensity hypothesis in that scores on cognitive and academic achievement measures increased as duration of treatment increased. 相似文献
16.
为了解广西罗城仫佬族自治县仫佬族学生营养状况,对仫佬族7~15岁学生的营养状况进行统计分析。结果显示,仫佬族女生营养过剩出现的高峰年龄为12岁,比男生提前2岁,营养不良和低体重检出率女生高于男生,并随年龄增加呈逐年增长趋势;初中生营养不良和低体重检出率高于小学生;仫佬族超重和肥胖的检出率明显低于壮族和瑶族学生群体水平。因此,应根据仫佬族学生的营养状况,采取切实可行的干预措施,以促进仫佬族地区学生营养状况的改善。 相似文献
17.
Very Early Language Deficits in Dyslexic Children 总被引：23，自引：0，他引：23
Hollis S. Scarborough 《Child development》1990,61(6):1728-1743
At 2 1/2 years of age, children who later developed reading disabilities were deficient in the length, syntactic complexity, and pronunciation accuracy of their spoken language, but not in lexical or speech discrimination skills. As 3-year-olds, these children began to show deficits in receptive vocabulary and object-naming abilities, and as 5-year-olds they exhibited weaknesses in object-naming, phonemic awareness, and letter-sound knowledge that have characterized kindergartners who became poor readers in other studies. These late preschool differences were related to subsequent reading status as well as to prior language skills, but early syntactic proficiency nevertheless accounted for some unique variance in grade 2 achievement when differences at age 5 were statistically controlled. The language deficits of dyslexic children were unrelated to maternal reading ability and were not observed in children from dyslexic families who became normal readers. The implications of the results for etiological issues are discussed. 相似文献
18.
Daniel Schmerse 《Child development》2021,92(5):2153-2169
This study investigated the vocabulary development of children (N = 547) from linguistically and socioeconomically diverse classrooms in Germany from age 3 in preschool to age 7 in Grade 1. The results showed that for dual language learners (DLLs, n = 107) growth rates in their German majority language skills varied over classrooms. Compared to monolingual children, DLLs improved faster in classrooms with higher peer-level skills in the majority language than DLLs in classrooms with lower peer-level skills (controlling for socioeconomic status and classroom quality). DLLs showed stronger growth dynamics than monolingual children during later preschool stages. The findings highlight the role of preschool peers in DLLs’ acquisition of the majority language before entering elementary school. 相似文献
19.
《Early childhood research quarterly》1994,9(1):1-17
This study examined preschool children's concepts of authority with regard to three factors: adult/peer status, social position, and type of command. Sixty-seven children (ranging in age from 4 years; 0 months-6 years; 2 months) were asked to evaluate the legitimacy of commands of persons with varying age (peer/adult) and social position (with or without a delegated authority position), to give rationales for obedience, and to make choices between different persons giving opposing commands. Subjects accepted both peer and adult authorities and gave priority to peer authority over adult nonauthority, but did not extend the jurisdiction of authority to commands which failed to prevent harm. The findings show that preschoolers have understandings of the social context in which authority relations are embedded, conceptualizing authorities not solely with respect to their adult status, but to their role within the social context of the school. 相似文献
20.
Shayne B. Piasta Christina Yeager Pelatti Heather Lynnine Miller 《Early education and development》2014,25(4):445-468
Research Findings: The present study observed and coded instruction in 65 preschool classrooms to examine (a) overall amounts and (b) types of mathematics and science learning opportunities experienced by preschool children as well as (c) the extent to which these opportunities were associated with classroom and program characteristics. Results indicated that children were afforded an average of 24 and 26 min of mathematics and science learning opportunities, respectively, corresponding to spending approximately 25% of total instructional time in each domain. Considerable variability existed, however, in the amounts and types of mathematics and science opportunities provided to children in their classrooms; to some extent, this variability was associated with teachers' years of experience, teachers' levels of education, and the socioeconomic status of children served in the program. Practice or Policy: Although results suggest greater integration of mathematics and science in preschool classrooms than previously established, there was considerable diversity in the amounts and types of learning opportunities provided in the preschool classrooms. Affording mathematics and science experiences to all preschool children as outlined in professional and state standards may require additional professional development aimed at increasing preschool teachers' understanding and implementation of learning opportunities in these 2 domains in their classrooms. 相似文献