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1.
The objective of this study is to determine the prevalence and correlates of obesity among youth investigated for maltreatment in the United States. Participants were drawn from the National Survey of Child and Adolescent Well-Being II, a national probability study of 5,873 children aged birth to 17 years under investigation for maltreatment in 2008. From child weight reported by caregivers, we estimated obesity (weight-for-age ≥95th percentile) prevalence among children aged 2 through 17 (n = 2,948). Sex-specific logistic regression models by developmental age were used to identify obesity risk factors, including child age, race/ethnicity, and maltreatment type. Obesity prevalence was 25.4% and was higher among boys than girls (30.0% vs. 20.8%). African American adolescent boys had a lower risk for obesity than white boys (OR = 0.28, 95% CI [0.08, 0.94]). Compared with girls aged 2–5 with a neglect allegation, girls with a sexual abuse allegation were at greater risk for obesity (OR = 3.54, 95% CI [1.01, 12.41]). Compared with adolescent boys with a neglect allegation, boys with a physical abuse allegation had a lower risk for obesity (OR = 0.24, 95% CI [0.06, 0.99]). Adolescent girls with a prior family history of investigation were at greater risk for obesity than those without a history of investigation (OR = 3.97, 95% CI [1.58, 10.02]). Youth investigated for maltreatment have high obesity rates compared with national peers. Opportunities to modify and evaluate related child welfare policies and health care practices should be pursued.  相似文献   

2.
This 8‐year cross‐sectional study measured the self‐esteem, reading and mathematical attainments of eight cohorts of Year 6 children. A total of 1488 children (737 boys, 751 girls) in five randomly selected primary schools within one Local Education Authority (LEA) comprised the sample to which the Lawseq questionnaire (Lawrence, 1982), Mathematics 11 (NFER, 1985) and the Primary Reading Test Level 2 (France, 1981) were administered. Differences in attainment related to gender were found in mathematics, but not in reading, with boys significantly outperforming girls (at the 5% level). The percentage of boys who scored significantly above the mean in mathematics and significantly below the mean in reading contrasted with the girls’ more compressed scores in the middle range. The national test data for Cohorts 7 and 8 followed the national pattern with girls outperforming boys. Boys had significantly higher self‐esteem than the girls (at the 0.1% level). Correlation coefficients between Lawseq and mathematics and reading mean scores for boys and girls were all significant at the 0.1% level. The findings are discussed in relation to the current debate concerning the low performance of boys.  相似文献   

3.
对56名肥胖儿童(年龄7~11岁,31名男生,25名女生)进行4个月的运动训练,运动前后测量各项指标,研究其运动后体成分变化的个体差异与饮食和体力活动等变化的关系.结果表明:实验对象体脂百分比(F%)下降显著,而体脂含量(FM)、去脂体重(FFM)上升,然而个体之间变化存在很大的差异.多元回归模型显示,运动后体成分改善与较高的运动出勤率、性别、较低的能量摄入和较多的体力活动密切相关.运动干预后,年龄、体力活动程度、饮食和基线的F%等变量的变化可以解释肥胖儿童运动后F%变化的26%.  相似文献   

4.
This paper explores whether the principles of cognitive load and multimedia theory are mediated by cognitive style, gender, and prior knowledge. Participants were 91 children aged 10–11 years (54 boys, 37 girls), each assigned to one of two presentation modes. In Condition 1 children were presented with diagrams supported by printed textual material. In Condition 2 the same diagrams were supported by narrated text. Condition 1 was designed in the conventional manner but Condition 2 was designed to adhere to cognitive load and multimedia theory. Then the children were asked a number of comprehension questions, an outcome measure requiring assimilation of information from both pictures and words. The Cognitive Style Analysis was administered to measure wholist–analytic style and verbal–imagery style. Results from national achievement tests were used as indicators of prior knowledge. Results indicate that outcome is differentiated by style, gender, and prior knowledge, and not just instructional design.  相似文献   

5.
The appropriateness of the Behavior Problem Checklist for deaf children has been established in various studies. The objective of this study was to use the Behavior Problem Checklist to assess the prevalence of behavior problems in deaf children and to compare these results to earlier studies of behavior problems of hearing and hearing-impaired children. A lesser prevalence of behavior problems was found than in some earlier studies of deaf children. Results were somewhat more consistent with past findings regarding children with no hearing problems. Comparisons by sex found, as in earlier studies, that boys tended to evidence more behavior problems than girls.  相似文献   

6.
The project described in this paper was designed to test the feminist hypothesis that the Cinderella‐style fairy‐tales promoted by Anglo‐American society harmfully reinforce restrictive images of girlhood and womanhood. The research was based on work with over 100 boys and girls aged 9‐11 in five Cornish primary schools. Responses came from the children through group discussion, drawing pictures and writing stories. Although the figure of the pretty princess predominated in the girls’ pictures, it was apparent through the children's discussion and stories that few girls identified with this image. The girls favoured ‘upside‐down’ fairy‐tale scenarios that gave their heroines independence, while the boys clung to the traditional image of the prince for the same reason. These results indicate that girls of this age are ‘resisting readers’, able to criticise and manipulate — as well as enjoy — the gender images presented to them in the dominant fairy‐tales of our culture.  相似文献   

7.
This longitudinal study examined the relation between stable sociometric status among same‐gender classmates at age 10–11 and peer situation and social adjustment at age 15. Rejected, popular, and average groups of both genders (N = 90) were selected from a representative school sample. Rejected boys and girls preserved their low position among same‐gender class peers at age 15. They also had low status among cross‐gender class peers. Furthermore, rejected children perceived their peer situation as worse compared to other children. As expected, adolescents had most of their peers in ordinary or conventional peer categories, that is, same‐age peers, class peers, and other school peers. Rejected participants had a smaller number of conventional peers than other children in some categories (same‐age and school peers). There were, however, no peer‐status differences in nonconventional peer categories, like different‐age and antisocial peers; neither were there differences in own antisocial tendencies. Antisocial deviancy seems to be more common among boys and their peers than among girls. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 745–757, 2005.  相似文献   

8.
The purpose of this paper is to report the cross-sectional relationship between educational achievements and the ‘health status’ of the rural South African children in the Ellisras Longitudinal Study (ELS).The study followed a cohort design where 1033 children (569 boys and 464 girls) aged 7–14 were randomly sampled from 11 primary schools and one secondary school. Anthropometric measurements for height for age (HAZ), weight for age (WAZ), body mass index (BMI) and sum of skinfolds (SOS) were carried out to establish their ‘health status’. Educational achievement tests for Mathematics and English were administered to check their educational status.The results of the multilevel analysis showed that HAZ, WAZ and BMI were positively related to both English and Mathematics performance. HAZ was only positively related to mathematical performance and SOS was not related to educational achievement at all. Furthermore, age and gender only marginally influenced the observed relationships.The study recommends that other factors such as socio-economic status and learning environment should be looked into to find out whether these factors influence the observed relationships.  相似文献   

9.
A sample of 575 secondary school students aged 11–15 years was administered a checklist on experiences of bullying, then divided into groups of victims, witnesses and not exposed, and by gender. Participants completed the Strengths and Difficulties Questionnaire on psychosocial adjustment. Victims and witnesses completed another questionnaire on the extent to which they would endorse retaliation/vengeance and avoidance towards the perpetrator. Girls reported being victimised significantly more than boys. Amongst victims, boys scored higher than girls on desire for retaliation/vengeance and on externalising behaviours; girls scored higher on internalising behaviour. Experience of bullying victimisation, rather than merely witnessing it or not being exposed to it, was associated with internalising behaviours for both boys and girls. These measures of psychosocial adjustment were associated with the desire for retaliation/vengeance. Implications are discussed of the links between gender, exposure to bullying, reactions and psychosocial adjustment of secondary school children.  相似文献   

10.
School Subject Preferences: Age and gender differences revisited   总被引:2,自引:0,他引:2  
As a follow-up to data collected in the early 1990s, rankings of school subject preferences were obtained from 144 girls and 218 boys aged 11-12 years, and 269 girls and 300 boys aged 15-16 years. The overall rankings showed evidence of the persistence of gender differences in preferences for a number of curricular areas. However, changes were also apparent. Practical subjects appeared further up the rankings than previously, particularly for the younger students. This finding may reflect a change in the status of such subjects relative to the more academic subjects. More inter-school variability between the subject preference orders was evident among the older than the younger students, suggesting a greater sensitivity to school-related factors among this age group.  相似文献   

11.
Three studies examined the role of stereotype threat in boys' academic underachievement. Study 1 (children aged 4–10, = 238) showed that girls from age 4 years and boys from age 7 years believed, and thought adults believed, that boys are academically inferior to girls. Study 2 manipulated stereotype threat, informing children aged 7–8 years (= 162) that boys tend to do worse than girls at school. This manipulation hindered boys' performance on a reading, writing, and math test, but did not affect girls' performance. Study 3 counteracted stereotype threat, informing children aged 6–9 years (= 184) that boys and girls were expected to perform similarly. This improved the performance of boys and did not affect that of girls.  相似文献   

12.
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   

13.
This study examines the question of which school environment – special or mainstream school – is more favourable for deaf and hard-of-hearing students in Sweden, when it comes to their well-being, and their social and academic inclusion. The aim is threefold: first to compare the well-being of adolescents who are deaf or hard-of-hearing, who are deaf or hard-of-hearing and have additional disabilities, and who have no disabilities; second to compare the adolescents from the two deaf and hard-of-hearing groups and their experiences of inclusion and exclusion in school; and third to ascertain if any gender differences exist between the two groups of deaf and hard-of-hearing students concerning their experiences of inclusion and exclusion. A total of 7865 adolescents (13–18 years of age) answered a total survey about the life and health of young people in a county in Sweden. The results show that both boys and girls in the hard-of-hearing groups rated their well-being lower and were less satisfied with their lives than pupils without disabilities. They also show that the hard-of-hearing boys and girls attending special school were more satisfied with their lives and to a greater extent felt included both socially and academically than students in mainstream school.  相似文献   

14.
Two groups of deaf children, aged 8 and 14 years, were presented with a number of tasks designed to assess their reliance on phonological coding. Their performance was compared with that of hearing children of the same chronological age (CA) and reading age (RA). Performance on the first task, short-term recall of pictures, showed that the deaf children's spans were comparable to those of RA controls but lower than CA controls. For the older deaf children, short-term memory span predicted reading ability. There was no clear evidence that the deaf children were using phonological coding in short-term memory when recall of dissimilar items was compared with recall of items with similarly sounding names. In the second task, which assessed orthographic awareness, performance of the deaf children was similar to that of RA controls although scores predicted reading level for the deaf children but not the hearing. The final task was a picture spelling test in which there were marked differences between the deaf and hearing children, most notably in the number of spelling refusals (which was higher for the deaf children in the older group than their RA controls) and the percentage of phonetic errors (which was considerably lower for both groups of deaf children than for any of the hearing controls). Overall these results provide support for the view that deaf children place little reliance on phonological coding.  相似文献   

15.
This paper sets out to investigate how children make sense of and negotiate non-traditional gender discourses promoted through the feminist version of the fairytale of Snow White. The research was based on work with 120 pupils aged 9–11 years old in 2 Athenian primary schools. The data were collected through semi-structured group interviews. The findings suggested that schoolchildren gave conflicting accounts in relation to gender discourses and identities. There is a strong indication that girls of this age are more prepared than boys to challenge traditional gender discourses.  相似文献   

16.
在经典的愿望理解任务中加入与角色性别特征相符或相悖的玩具偏好信息,当信息中出现的玩具与测验玩具相同或同属一个性别组时,考察256名3到8岁儿童的愿望理解成绩是否会受性别刻板印象的影响。结果表明:(1)儿童为他人选择玩具时性别刻板印象的影响随年龄逐渐增强,在不知被预测角色玩具兴趣的情况下,女孩比男孩更刻板,所有被试对女性角色比对男性角色更刻板;(2)儿童利用信息的能力随年龄逐渐提高。测验玩具与信息中出现过的玩具出自同一性别组(表征对应),与该玩具在测验中直接出现(直接对应)相比,会显著增加儿童的判断难度,但女孩为女性角色的判断相对不受影响;(3)如果被预测的男性角色与儿童性别刻板印象相悖,会显著影响各年龄儿童的愿望理解成绩,但如果是被预测的女性角色与儿童的刻板印象相悖,则仅会对7到8岁儿童的愿望理解成绩造成影响。  相似文献   

17.
Being at risk or in social vulnerability situations can affect important aspects of child development. The aim of this study was to investigate fundamental motor skills (locomotor and object control) and school (writing, arithmetic, reading) performances, the perceived competence and the nutritional status of girls and boys living in social vulnerability in the poorest regions of Brazil. Two hundred eleven (211) children (87 girls, 41%), 7–10-year-old (M = 8.3, SD = 0.9), from public schools in Ceará (Brazil), living in social vulnerability, participated in the study. Children were assessed using the Test of Gross Motor Development – 2, the Body Mass Index (BMI), the Self-Perception Profile for Children, and the School Performance Test. Multivariate analysis of covariance (MANCOVA), adjusted for age, did not show any significant effect for locomotion. There was an effect of gender on the object control. Boys showed higher scores in striking, kicking, throwing, and rolling a ball. Quade's nonparametric analysis showed no difference in BMI between the genders. Most children presented healthy weight. The MANCOVA showed no effect of gender on children’s scores on perceived competence on the subscales; moderate scores were found for most children. There were no gender effects on school performance; both boys and girls demonstrated inferior performance. Boys and girls in social vulnerability showed inferior performance in most motor skills, moderate perceived competence and inferior school performance. These results reveal that the appropriate development of these children is at risk and that intervention strategies should be implemented to compensate the difficulties presented.  相似文献   

18.
The purpose of this study was to investigate the relationship between motor competence and BMI in Hispanic preschool children from low SES backgrounds. One hundred and forty-eight Hispanic low SES preschool children (male = 81, female = 67 participated in this study. All children were measured on gross and fine motor competence using the Peabody Developmental Motor Scales-2 (PDMS-2). Body Mass Index (BMI) was calculated for all participants. A Pearson correlation was used to analyze the relationship between the preschool children’s BMI and PDMS-2 performance. A 2 (gender) × 3 (BMI) MANOVA was conducted to assess the gender and BMI differences on each PDMS-2 subtest. Nearly one-third of children in the study demonstrated gross and fine motor delays and slightly over one-third of the children were classified as overweight or obese. A significant negative correlation was found between BMI and visual motor integration scores. The MANOVA analysis showed that low SES Hispanic boys were significantly better in gross motor skill competence and girls were more advanced in fine motor performance. These findings will make a significant contribution to the literature in identifying relationship between motor competence and children’s body weight. This study is also beneficial to practitioners and educators in designing intervention and preschool curriculum to improve children identified with motor delays and to reduce BMI through physical activity.  相似文献   

19.
In this study, 434 children and adolescents completed the Control-,Agency-, and Means-ends beliefs Interview (CAMI). Moreover, we asked for current mood-state and achievement-related affect after success and failure at school. There was no gender difference in achievement-related affective expression in children (9 and 10 years old), but there was a substantial difference in adolescents (15 and 16 years old), boys reporting less affect than girls. A different pattern emerged for the impact of affect on achievement-related beliefs. Again, children did not show any gender difference. In adolescents, however, boys' current mood-state was related to agency beliefs to a higher extent than girls' current mood state. Thus, boys, in comparison to girls, may develop inhibition of affective expression, but over the same span, they continue to base agency beliefs on their current mood-state whereas girls do not.  相似文献   

20.
The study assessed Theory of Mind (ToM) abilities in a group of oral deaf children and in their hearing mothers using a battery of ToM tasks. It also investigated the connection between mother and child in ToM performance. Participants were: 17 oral deaf children (aged 5 to 14 years) were paired by gender, age, and mental age with 17 hearing children; 17 hearing mothers of deaf children and 17 hearing mothers of hearing children. Compared to the hearing children, the deaf children faced difficulties in all ToM tests, and the hearing mothers of the deaf children were less capable than the mothers of the hearing children in all the ToM tests. Further, a specific ToM interaction model was found between the hearing mothers and the deaf children. The results confirmed ToM poor performance faced by the oral deaf children, showed the ToM level of hearing mothers of deaf children, and the ToM style of hearing mothers–deaf children dyads. Also, findings underline some educational implications related to the socio-relational origin of the ToM deficit in oral deaf children.  相似文献   

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