Impact of an active video game on healthy children's physical activity.

PubMed

Baranowski, Tom; Abdelsamad, Dina; Baranowski, Janice; O'Connor, Teresia Margareta; Thompson, Debbe; Barnett, Anthony; Cerin, Ester; Chen, Tzu-An

2012-03-01

This naturalistic study tests whether children receiving a new (to them) active video game spontaneously engage in more physical activity than those receiving an inactive video game, and whether the effect would be greater among children in unsafe neighborhoods, who might not be allowed to play outside. Participants were children 9 to 12 years of age, with a BMI >50th percentile, but <99th percentile; none of these children a medical condition that would preclude physical activity or playing video games. A randomized clinical trial assigned children to receiving 2 active or 2 inactive video games, the peripherals necessary to run the games, and a Wii console. Physical activity was monitored by using accelerometers for 5 weeks over the course of a 13-week experiment. Neighborhood safety was assessed with a 12 item validated questionnaire. There was no evidence that children receiving the active video games were more active in general, or at anytime, than children receiving the inactive video games. The outcomes were not moderated by parent perceived neighborhood safety, child BMI z score, or other demographic characteristics. These results provide no reason to believe that simply acquiring an active video game under naturalistic circumstances provides a public health benefit to children.

Physically active academic lessons and time on task: the moderating effect of body mass index.

PubMed

Grieco, Lauren A; Jowers, Esbelle M; Bartholomew, John B

2009-10-01

Physically active classroom lessons have been found to increase on-task behavior in children. Given that physical activity has been associated with an increased time on task (TOT) and that overweight children take fewer steps than normal weight children do, it was expected that benefits of the physical activity would differentially impact those children of higher weight status. To examine the effects of a physically active classroom lesson and body mass index (BMI) category on TOT in a sample of elementary-aged children (N = 97). Behavior was assessed through direct observations before and after a physically active classroom lesson and before and after a traditional inactive classroom lesson. TOT was calculated through momentary time sampling for each student by dividing the number of on-task observations by the total number of observations per student (interrater reliability = 94%). TOT decreased significantly from before to after the lesson for all BMI categories in the inactive control condition, with no change for the active condition. Post hoc analyses found a significant linear effect for the reduction in TOT with each level of BMI in the inactive condition, with the greatest magnitude of effect for the overweight group. Physically active classroom lessons provide a buffer to prevent the steep reduction in TOT experienced after a period of inactivity in all children, especially those who are overweight.

Inactive Publics: The Forgotten Publics in Public Relations.

ERIC Educational Resources Information Center

Hallahan, Kirk

2000-01-01

Notes that recent public relations theory has largely ignored inactive publics, stakeholder groups that demonstrate low levels of knowledge and involvement in the organization or its products, services, candidates, or causes, but are important to an organization. Examines the nature of inactive publics and proposes a model that locates inactive…

Suspected Motor Problems and Low Preference for Active Play in Childhood Are Associated with Physical Inactivity and Low Fitness in Adolescence

PubMed Central

Kantomaa, Marko T.; Purtsi, Jarno; Taanila, Anja M.; Remes, Jouko; Viholainen, Helena; Rintala, Pauli; Ahonen, Timo; Tammelin, Tuija H.

2011-01-01

Background This prospective longitudinal study investigates whether suspected motor problems and low preference for active play in childhood are associated with physical inactivity and low cardiorespiratory fitness in adolescence. Methodology/Principal Findings The study sample consisted of the Northern Finland Birth Cohort 1986 (NFBC 1986) composed of 5,767 children whose parents responded to a postal inquiry concerning their children's motor skills at age 8 years and who themselves reported their physical activity at age 16 years. Cardiorespiratory fitness was measured with a cycle ergometer test at age 16 years. Odds ratios (OR) and their 95% confidence intervals (95% CI) for the level of physical activity and fitness were obtained from multinomial logistic regression and adjusted for socio-economic position and body mass index. Low preference for active play in childhood was associated with physical inactivity (boys: OR 3.31, 95% CI 2.42–4.53; girls: OR 1.79, 95% CI 1.36–2.36) and low cardiorespiratory fitness (boys: OR 1.87, 95% CI 1.27–2.74; girls: OR 1.52, 95% CI 1.09–2.11) in adolescence. Suspected gross (OR 2.16, 95% CI 1.33–3.49) and fine (OR 1.88, 95% CI 1.35–2.60) motor problems were associated with physical inactivity among boys. Children with suspected motor problems and low preference for active play tended to have an even higher risk of physical inactivity in adolescence. Conclusions/Significance Low preference for active play in childhood was associated with physical inactivity and low cardiorespiratory fitness in adolescence. Furthermore, children with suspected motor problems and low preference for active play tended to have an even higher risk of physical inactivity in adolescence. Identification of children who do not prefer active play and who have motor problems may allow targeted interventions to support their motor learning and participation in active play and thereby promote their physical activity and fitness in later life. PMID:21267447

Physical inactivity, gender and culture in Arab countries: a systematic assessment of the literature.

PubMed

Sharara, Eman; Akik, Chaza; Ghattas, Hala; Makhlouf Obermeyer, Carla

2018-05-18

Physical inactivity is associated with excess weight and adverse health outcomes. We synthesize the evidence on physical inactivity and its social determinants in Arab countries, with special attention to gender and cultural context. We searched MEDLINE, Popline, and SSCI for articles published between 2000 and 2016, assessing the prevalence of physical inactivity and its social determinants. We also included national survey reports on physical activity, and searched for analyses of the social context of physical activity. We found 172 articles meeting inclusion criteria. Standardized data are available from surveys by the World Health Organization for almost all countries, but journal articles show great variability in definitions, measurements and methodology. Prevalence of inactivity among adults and children/adolescents is high across countries, and is higher among women. Some determinants of physical inactivity in the region (age, gender, low education) are shared with other regions, but specific aspects of the cultural context of the region seem particularly discouraging of physical activity. We draw on social science studies to gain insights into why this is so. Physical inactivity among Arab adults and children/adolescents is high. Studies using harmonized approaches, rigorous analytic techniques and a deeper examination of context are needed to design appropriate interventions.

Neighborhood context and immigrant children's physical activity.

PubMed

Brewer, Mackenzie; Kimbro, Rachel Tolbert

2014-09-01

Physical activity is an important determinant of obesity and overall health for children, but significant race/ethnic and nativity disparities exist in the amount of physical activity that children receive, with immigrant children particularly at risk for low levels of physical activity. In this paper, we examine and compare patterns in physical activity levels for young children of U.S.-born and immigrant mothers from seven race/ethnic and nativity groups, and test whether physical activity is associated with subjective (parent-reported) and objective (U.S. Census) neighborhood measures. The neighborhood measures include parental-reported perceptions of safety and physical and social disorder and objectively defined neighborhood socioeconomic disadvantage and immigrant concentration. Using restricted, geo-coded Early Childhood Longitudinal Study-Kindergarten (ECLS-K) data (N = 17,510) from 1998 to 1999 linked with U.S. Census 2000 data for the children's neighborhoods, we utilize zero-inflated Poisson (ZIP) models to predict the odds of physical inactivity and expected days of physical activity for kindergarten-aged children. Across both outcomes, foreign-born children have lower levels of physical activity compared to U.S.-born white children. This disparity is not attenuated by a child's socioeconomic, family, or neighborhood characteristics. Physical and social disorder is associated with higher odds of physical inactivity, while perceptions of neighborhood safety are associated with increased expected days of physical activity, but not with inactivity. Immigrant concentration is negatively associated with both physical activity outcomes, but its impact on the probability of physical inactivity differs by the child's race/ethnic and nativity group, such that it is particularly detrimental for U.S.-born white children's physical activity. Research interested in improving the physical activity patterns of minority and second-generation immigrant children should consider how neighborhood context differentially impacts the health and physical activity of children from various racial, ethnic and nativity backgrounds. Copyright © 2014 Elsevier Ltd. All rights reserved.

Impact of an Active Video Game on Healthy Children’s Physical Activity

PubMed Central

Abdelsamad, Dina; Baranowski, Janice; O’Connor, Teresia Margareta; Thompson, Debbe; Barnett, Anthony; Cerin, Ester; Chen, Tzu-An

2012-01-01

OBJECTIVE: This naturalistic study tests whether children receiving a new (to them) active video game spontaneously engage in more physical activity than those receiving an inactive video game, and whether the effect would be greater among children in unsafe neighborhoods, who might not be allowed to play outside. METHODS: Participants were children 9 to 12 years of age, with a BMI >50th percentile, but <99th percentile; none of these children a medical condition that would preclude physical activity or playing video games. A randomized clinical trial assigned children to receiving 2 active or 2 inactive video games, the peripherals necessary to run the games, and a Wii console. Physical activity was monitored by using accelerometers for 5 weeks over the course of a 13-week experiment. Neighborhood safety was assessed with a 12 item validated questionnaire. RESULTS: There was no evidence that children receiving the active video games were more active in general, or at anytime, than children receiving the inactive video games. The outcomes were not moderated by parent perceived neighborhood safety, child BMI z score, or other demographic characteristics. CONCLUSIONS: These results provide no reason to believe that simply acquiring an active video game under naturalistic circumstances provides a public health benefit to children. PMID:22371457

Physical inactivity, TV-watching hours and body composition in children and adolescents.

PubMed

Rivera, Ivan Romero; Silva, Maria Alayde Mendonça da; Silva, Renata D'Andrada Tenório Almeida; Oliveira, Bruno Almeida Viana de; Carvalho, Antonio Carlos Camargo

2010-08-01

Physical inactivity is a predisposing factor to the onset/worsening of other cardiovascular risk factors, particularly obesity. To determine physical activity level (PAL) and daily number of hours of TV (HTV) and the association and/or correlation of these variables with age, gender, economic class, public/private school, overweight and obesity in children and adolescents. Cross sectional study, school-based population, public and private education, primary and secondary education. The sample was calculated based on the minimum expected prevalence of several variables, including physical inactivity. Cluster sampling. structured questionnaire, including Physical Activity for Older Children Questionnaire (PAQ-C) measurements of weight, height, body mass index (BMI) and triceps skinfold (TSF). Chi-square, linear correlation. Among the 1,253 students, averaging 12.4 ± 2.9 years old, of which 549 were male, there was a prevalence of inactivity in 93.5%, more commonly found in female adolescents and there was no association between PAL and excess weight or body fat, soccer and dance were the most frequent activities in boys and girls, respectively; 60% of students did not have physical education classes. Average and median HTV were respectively 3.6 and 3 hours; there was a significant association between HTV and obesity and significant correlation between PAL and age (negative) and between BMI and TSF (positive). Physical inactivity is present in 93.5% of children and adolescents from Maceió. It is more commonly found among teenagers and females, with no association or correlation of this variable with excess weight or body fat; obesity was associated with ≥ 3 HTV.

The Common Fund Initiative and Its Implication for Advancing Exercise and Physical Activity Research in Child Health.

PubMed

Cooper, Dan M; Radom-Aizik, Shlomit

2015-08-01

NIH Director Francis Collins noted that the Common Fund initiative would lead to unprecedented insights into the mechanisms responsible for the health effects of physical activity. He noted: “Armed with this knowledge, researchers and clinicians may one day be able to define optimal physical activity recommendations for people at various stages of life, as well as develop precisely targeted regimens for individuals with particular health needs.” Given the ominous burden of physical inactivity-related diseases and conditions in otherwise healthy children, and the growing number of children who survive chronic diseases in whom we know little about what constitutes healthy exercise, it is essential that the community of child health researchers develop compelling strategies and proposals in response to the unique opportunity offered through the Common Fund mechanism.

Leisure-time physical activity in university students from 23 countries: associations with health beliefs, risk awareness, and national economic development.

PubMed

Haase, Anne; Steptoe, Andrew; Sallis, James F; Wardle, Jane

2004-07-01

Physical inactivity has been linked with chronic disease and obesity in most western populations. However, prevalence of inactivity, health beliefs, and knowledge of the risks of inactivity have rarely been assessed across a wide range of developed and developing countries. A cross-sectional survey was carried out with 19,298 university students from 23 countries varying in culture and level of economic development. Data concerning leisure-time physical activity, health beliefs, and health knowledge were collected. The prevalence of inactivity in leisure time varied with cultural and economic developmental factors, averaging 23% (North-Western Europe and the United States), 30% (Central and Eastern Europe), 39% (Mediterranean), 42% (Pacific Asian), and 44% (developing countries). The likelihood of leisure-time physical activity was positively associated with the strength of beliefs in the health benefits of activity and with national economic development (per capita gross domestic product). Knowledge about activity and health was disappointing, with only 40-60% being aware that physical activity was relevant to risk of heart disease. Leisure-time physical activity is below recommended levels in a substantial proportion of students, and is related to cultural factors and stage of national economic development. The relationship between health beliefs and behavior is robust across cultures, but health knowledge remains deficient. Copyright 2004 The Institute for Cancer Prevention and Elsevier Inc.

Diagnosing non-cavitated lesions in epidemiological studies: practical and scientific considerations.

PubMed

Carvalho, Joana Christina; Mestrinho, Heliana Dantas

2014-01-01

Over the last decade, there has been growing interest in diagnosing non-cavitated lesions in epidemiological studies involving large numbers of preschool children, schoolchildren and young adults. In this context, assessment of lesions characteristics indicating whether or not there is ongoing mineral loss is also considered relevant. The reasoning sustained by these studies is that diagnosis of the caries process limited to the cavitated level is no longer in accordance with current state-of-the-art knowledge in cariology. This paper highlights one topic of the lecture entitled "Caries Process: Evolving Evidence and Understanding," presented at the 18th Congress of the Brazilian Association for Oral Health Promotion (Associação Brasileira de Odontologia de Promoção de Saúde - ABOPREV) in April 2013. In the framework of epidemiological studies, the interest in diagnosing active and inactive non-cavitated lesions was elucidated. However, relevant questions associated with the diagnosis of non-cavitated lesions that might raise concerns among researchers and health administrators were not addressed. The present paper aims to bring these questions into discussion. The contribution of this discussion in terms of developing the understanding of caries decline is analyzed by using data from a caries trends study of Brazilian preschool children residing in the Federal District of Brazil as an example. The inclusion of active and inactive non-cavitated lesions in the diagnosis of the caries process allowed us to demonstrate that, in Brazilian 1- to 5-year-old children, caries prevalence decreased significantly from 1996 to 2006, simultaneously with a reduction in the rate of caries progression.

Nurse administrators' intentions and considerations in recruiting inactive nurses.

PubMed

Yu, Hsing-Yi; Tang, Fu-In; Chen, I-Ju; Yin, Teresa J C; Chen, Chu-Chieh; Yu, Shu

2016-07-01

To understand nurse administrators' intentions and considerations in recruiting inactive nurses and to examine predictors of intent to recruit. Few studies have provided insight into employer intentions and considerations in recruiting inactive nurses. A census survey collected data from 392 nurse administrators via a mailing method. Overall, 89.0% of nurse administrators were willing to recruit inactive nurses. Stepwise regression analysis revealed that the only predictor of nurse administrators' intention to recruit was nurse turnover rate at the hospital. Nurse administrators perceived the most important recruiting considerations were inactive nurses' cooperation with alternating shifts, health status and nursing licence. The most frequent reasons for not recruiting were an inactive nurse's lack of understanding of the medical environment and poor nursing competence. Most hospital nurse administrators were willing to recruit inactive nurses. Inactive nurses who wish to return to work should be qualified, willing to work both day and night shifts, and in good health. Nurse administrators can reduce the nursing shortage by recruiting inactive nurses. Re-entry preparation programmes should be implemented that will provide inactive nurses with knowledge of the current medical environment and the skills required to improve their nursing competence. © 2016 John Wiley & Sons Ltd.

Artist-Teachers' In-Action Mental Models While Teaching Visual Arts

ERIC Educational Resources Information Center

Russo-Zimet, Gila

2017-01-01

Studies have examined the assumption that teachers have previous perceptions, beliefs and knowledge about learning (Cochran-Smith & Villegas, 2015). This study presented the In-Action Mental Model of twenty leading artist-teachers while teaching Visual Arts in three Israeli art institutions of higher Education. Data was collected in two…

Music and Movement for Young Children's Healthy Development

ERIC Educational Resources Information Center

Izumi-Taylor, Satomi; Morris, Vivian Gunn; Meredith, Cathy D.; Hicks, Claire

2012-01-01

Young children enjoy moving around when they hear music. Children take pleasure in physical activities that contribute to their healthy development. Physical activities are vital to retain healthy bodies, and inactivity is one cause of obesity in young children (Dow, 2010; Izumi-Taylor & Morris, 2007). This article describes how teachers and…

In the Zone: An Investigation into Physical Activity during Recess on Traditional versus Zoned Playgrounds

ERIC Educational Resources Information Center

Barnas, Jillian; Wunder, Colin, II; Ball, Steve

2018-01-01

Introduction: The prevalence of childhood obesity in the United States has reached epidemic status with some states with rates as high as 20%. The most effective interventions for combating inactivity target children before inactivity develops in their adolescent years. If effective, school-aged physical activity (PA) interventions would decrease…

Everyday physical activity and adiposity in Prader-Willi syndrome.

PubMed

van den Berg-Emons, Rita; Festen, Dederieke; Hokken-Koelega, Anita; Bussmann, Johannes; Stam, Henk

2008-11-01

The aim of this study was to assess the impact of Prader-Willi syndrome (PWS) on the level of everyday physical activity and to explore whether the activity level is related to adiposity. Measurements were performed with an accelerometry-based Activity Monitor during two consecutive schooldays in 12 children with PWS (7-16 years of age) and in 12 age- and gender-matched, healthy children. Adiposity was assessed by body mass index standard deviation scores and by percentage body fat (dual energy X-ray absorptiometry). Mean duration of dynamic activities (expressed as percentage of 24 h) was lower in children with PWS than in the comparison group (8.7 [2.5]% and 12.0 [3.1]%, respectively; p = 0.01). Six children with PWS had normal activity levels. Physical activity level was not related to adiposity. The results indicate that, as a group, children with PWS have an inactive lifestyle. However, children with PWS cannot be stereotyped as inactive since half of them had normal activity levels.

[Physical inactivity and anthropometric measures in school children from Paranavaí, Paraná, Brazil].

PubMed

Guilherme, Flávio Ricardo; Molena-Fernandes, Carlos Alexandre; Guilherme, Vânia Renata; Fávero, Maria Teresa Martins; dos Reis, Eliane Josefa Barbosa; Rinaldi, Wilson

2015-01-01

To investigate the association between physical inactivity and anthropometric measurements in school children from Paranavaí-Paraná, Brazil. Cross-sectional survey, conducted in July and August 2013. Sample of 566 students (287 boys and 278 girls) from 6th to 9th grade aged 10 to 14 years of public and private schools from Paranavaí-PR, Southern Brazil. The variables analyzed were: time of weekly physical activity by a questionnaire (physical inactivity <300 minutes/week), body mass index (BMI) and waist circumference (WC). In the statistical analysis the U Mann-Whitney and Student t test were used for comparison between genders. To identify factors associated with insufficient levels of physical activity, univariate and multivariate logistic regression analysis was applied and expressed in Odds ratio (OR) and 95% confidence interval (CI). There was an association between physical inactivity and anthropometric measurements for BMI (p<0.001) and WC (p<0.001), with a prevalence rate of 56.1% and 52.7% of inactive adolescents, respectively. In the multivariate analysis, there was significant association of physical inactivity and overweight (OR 1.8, 95%CI: 1.1-3.0) and with increased waist circumference (OR 2.8, 95%CI: 1.4-3.8). Inadequate levels of physical activity is a determining factor for overweight and abdominal adiposity. Accordingly, preventive measures should be taken, especially in schools, emphasizing the importance of exercise in the control of body composition and reduction of weight. Copyright © 2014 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

A profile of inactive information seekers on influenza prevention: a survey of health care workers in Central Kentucky.

PubMed

Kim, Sujin; Real, Kevin

2016-09-01

This study developed a profile of inactive information seekers by characterising how they are different from active seekers, identifying possible determinants of inactive seekers and understanding characteristics of frequently asked influenza-related questions. A survey and follow-up interviews were conducted between December 2010 and January 2011. A total of 307 health care workers in three hospitals in Central Kentucky (USA) are included. Four study groups were formed based on their information-seeking and vaccination uptake status: (1) Inactive Seekers with Vaccination (N = 141); (2) Inactive Seekers without Vaccination (N = 49); (3) Active Seekers with Vaccination (N = 107); and (4) Active Seekers without Vaccination (N = 10). Inactive Seekers without Vaccination are found to be least responsive to health outcomes. Inactive Seeker groups do not prefer to use sources such as Internet or family/friends. In predicting inactive seekers, Information Needs and Knowledge Perception made significant contributions to prediction. The most frequently asked questions included information about survival duration of influenza virus (N = 25) followed by the incubation period for influenza (N = 24). Profiling inactive seekers can serve as a way to better design customised influenza information sources and services for health care workers, thus giving hospitals through medical libraries additional tools to reduce the spread of influenza. © 2016 Health Libraries Group.

Potential clinical translation of juvenile rodent inactivity models to study the onset of childhood obesity

PubMed Central

Roberts, Michael D.; Company, Joseph M.; Brown, Jacob D.; Toedebusch, Ryan G.; Padilla, Jaume; Jenkins, Nathan T.; Laughlin, M. Harold

2012-01-01

According to the latest data from the Center for Disease Control and Prevention 17%, or 12.5 million, of children and adolescents aged 2–19 years in the United States are obese. Physical inactivity is designated as one of the actual causes of US deaths and undoubtedly contributes to the obesity epidemic in children and adults. Examining the effects of inactivity on physiological homeostasis during youth is crucial given that 58% of children between the ages 6–11 yr old fail to obtain the recommended 60 min/day of physical activity and 92% of adolescents fail to achieve this goal [Troiano et al. Med Sci Sports Exerc. 40, 2008]. Nonetheless, invasive mechanistic studies in children linking diminished physical activity with metabolic maladies are lacking for obvious ethical reasons. The rodent wheel lock (WL) model was adopted by our laboratory and others to study how different organ systems of juvenile rats respond to a cessation of daily physical activity. Our WL model houses rats in cages equipped with voluntary running wheels starting at 28 days of age. After a certain period of voluntary running (3 to 6 wk), the wheels are locked, thus preventing the rats' primary source of physical activity. The studies discussed herein suggest that obesity-associated maladies including skeletal muscle insulin resistance, hypothalamic leptin resistance, fatty acid oxidation impairments in skeletal muscle and adipose tissue, nonalcoholic fatty liver disease, and endothelial dysfunction are initiated in juvenile animals that are restrained from voluntary exercise via WL. The use of the juvenile rodent WL or other inactivity models will continue to provide a powerful clinical translational tool that can be used for primordial prevention of human childhood obesity. PMID:22696577

Potential clinical translation of juvenile rodent inactivity models to study the onset of childhood obesity.

PubMed

Roberts, Michael D; Company, Joseph M; Brown, Jacob D; Toedebusch, Ryan G; Padilla, Jaume; Jenkins, Nathan T; Laughlin, M Harold; Booth, Frank W

2012-08-01

According to the latest data from the Center for Disease Control and Prevention 17%, or 12.5 million, of children and adolescents aged 2-19 years in the United States are obese. Physical inactivity is designated as one of the actual causes of US deaths and undoubtedly contributes to the obesity epidemic in children and adults. Examining the effects of inactivity on physiological homeostasis during youth is crucial given that 58% of children between the ages 6-11 yr old fail to obtain the recommended 60 min/day of physical activity and 92% of adolescents fail to achieve this goal [Troiano et al. Med Sci Sports Exerc. 40, 2008]. Nonetheless, invasive mechanistic studies in children linking diminished physical activity with metabolic maladies are lacking for obvious ethical reasons. The rodent wheel lock (WL) model was adopted by our laboratory and others to study how different organ systems of juvenile rats respond to a cessation of daily physical activity. Our WL model houses rats in cages equipped with voluntary running wheels starting at 28 days of age. After a certain period of voluntary running (3 to 6 wk), the wheels are locked, thus preventing the rats' primary source of physical activity. The studies discussed herein suggest that obesity-associated maladies including skeletal muscle insulin resistance, hypothalamic leptin resistance, fatty acid oxidation impairments in skeletal muscle and adipose tissue, nonalcoholic fatty liver disease, and endothelial dysfunction are initiated in juvenile animals that are restrained from voluntary exercise via WL. The use of the juvenile rodent WL or other inactivity models will continue to provide a powerful clinical translational tool that can be used for primordial prevention of human childhood obesity.

Parents' and children's perceptions of active video games: a focus group study.

PubMed

Dixon, Robyn; Maddison, Ralph; Ni Mhurchu, Cliona; Jull, Andrew; Meagher-Lundberg, Patricia; Widdowson, Deborah

2010-06-01

Energy expenditure studies have shown that playing Active Video Games (AVGs) is positively associated with increases in heart rate and oxygen consumption. It is proposed that playing AVGs may be a useful means of addressing inactivity and obesity in children. This study explored children's and parents' perceptions of AVGs and the likely facilitators and barriers to sustained use of AVGs. Data were gathered using focus group interviews: seven with children, four with adults. Both children and parents reported that AVGs offered a way to increase activity and improve fitness. Barriers to sustained engagement, according to parents, were the cost of AVGs and lack of space in the home to play the games. According to children, the likelihood of long-term engagement with AVGs depended on game content and child age, with AVGs being seen as more appropriate for younger children than teenagers. It would appear that there is potential for AVGs to reduce inactivity in young people. However, barriers to widespread, sustainable adoption would need to be addressed if this potential is to be realized.

Impact of an active video game on healthy children's physical activity

USDA-ARS?s Scientific Manuscript database

This naturalistic study tests whether children receiving a new (to them) active video game spontaneously engage in more physical activity than those receiving an inactive video game, and whether the effect would be greater among children in unsafe neighborhoods,who might not be allowed to play outsi...

Physical Fitness and the Early Childhood Curriculum

ERIC Educational Resources Information Center

Pica, Rae

2006-01-01

The state of children's fitness is the responsibility of all who are involved with children. As early childhood professionals, they have a duty to educate the whole (thinking, feeling, "moving") child. Moreover, teachers of preschoolers can be more realistic than parents in their assessment of children's physical inactivity levels, and preschool…

Legal and Moral Considerations in Educating Children with Herpes in Public School Settings.

ERIC Educational Resources Information Center

Guess, Doug; And Others

1984-01-01

The article examines legal and moral implications in providing classroom education to children with herpes. Conclusions suggest the integration of the child into educationally appropriate programs during the disease's inactive stage. (CL)

Filipino child health in the United States: do health and health care disparities exist?

PubMed

Javier, Joyce R; Huffman, Lynne C; Mendoza, Fernando S

2007-04-01

Filipinos are the second largest Asian subgroup in the United States, but few studies have examined health and health care disparities in Filipino children. The objectives of this review are 1) to appraise current knowledge of Filipino children's health and health care and 2) to present the implications of these findings for research, clinical care, and policy. We identified articles for review primarily via a Medline search emphasizing the terms Filipino and United States crossed with specific topics in child and adolescent health that fall under one of Healthy People 2010's 28 focus areas. Filipino children are underrepresented in medical research. Studies that compare Filipino children and adolescents with white children or children of other Asian Pacific Islander subgroups suggest disparities with regard to gestational diabetes, rates of neonatal mortality and low birth weight, malnutrition in young children, overweight, physical inactivity and fitness, tuberculosis, dental caries, and substance abuse. Studies that compare Filipino adults with white adults describe adult Filipino health problems similar to those of Filipino children, including higher rates of diabetes, hypertension, and metabolic syndrome. Health care disparities remain to be determined. Health and health care disparities appear to exist for Filipino children, but more research is needed to confirm these findings. Practitioners serving this population need to consider social and cultural factors that can increase or diminish risk for health problems. There are priorities in research and policy that, if pursued, may improve the health care and health outcomes of Filipino children.

Early Outcomes in Children With Antineutrophil Cytoplasmic Antibody-Associated Vasculitis.

PubMed

Morishita, Kimberly A; Moorthy, Lakshmi N; Lubieniecka, Joanna M; Twilt, Marinka; Yeung, Rae S M; Toth, Mary B; Shenoi, Susan; Ristic, Goran; Nielsen, Susan M; Luqmani, Raashid A; Li, Suzanne C; Lee, Tzielan; Lawson, Erica F; Kostik, Mikhail M; Klein-Gitelman, Marisa; Huber, Adam M; Hersh, Aimee O; Foell, Dirk; Elder, Melissa E; Eberhard, Barbara A; Dancey, Paul; Charuvanij, Sirirat; Benseler, Susanne M; Cabral, David A

2017-07-01

To characterize the early disease course in childhood-onset antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) and the 12-month outcomes in children with AAV. Eligible subjects were children entered into the Pediatric Vasculitis Initiative study who were diagnosed before their eighteenth birthday as having granulomatosis with polyangiitis (Wegener's), microscopic polyangiitis, eosinophilic granulomatosis with polyangiitis (Churg-Strauss), or ANCA-positive pauci-immune glomerulonephritis. The primary outcome measure was achievement of disease remission (Pediatric Vasculitis Activity Score [PVAS] of 0) at 12 months with a corticosteroid dosage of <0.2 mg/kg/day. Secondary outcome measures included the rates of inactive disease (PVAS of 0, with any corticosteroid dosage) and rates of improvement at postinduction (4-6 months after diagnosis) and at 12 months, presence of damage at 12 months (measured by a modified Pediatric Vasculitis Damage Index [PVDI]; score 0 = no damage, score 1 = one damage item present), and relapse rates at 12 months. In total, 105 children with AAV were included in the study. The median age at diagnosis was 13.8 years (interquartile range 10.9-15.8 years). Among the study cohort, 42% of patients achieved remission at 12 months, 49% had inactive disease at postinduction (4-6 months), and 61% had inactive disease at 12 months. The majority of patients improved, even if they did not achieve inactive disease. An improvement in the PVAS score of at least 50% from time of diagnosis to postinduction was seen in 92% of patients. Minor relapses occurred in 12 (24%) of 51 patients after inactive disease had been achieved postinduction. The median PVDI damage score at 12 months was 1 (range 0-6), and 63% of patients had ≥1 PVDI damage item scored as present at 12 months. This is the largest study to date to assess disease outcomes in pediatric AAV. Although the study showed that a significant proportion of patients did not achieve remission, the majority of patients responded to treatment. Unfortunately, more than one-half of this patient cohort experienced damage to various organ systems early in their disease course. © 2017, American College of Rheumatology.

Effects of a Classroom-Based Physical Activity Program on Children's Physical Activity Levels

ERIC Educational Resources Information Center

Goh, Tan Leng; Hannon, James; Webster, Collin Andrew; Podlog, Leslie William; Brusseau, Timothy; Newton, Maria

2014-01-01

High levels of physical inactivity are evident among many American children. To address this problem, providing physical activity (PA) during the school day within the CSPAP framework, is one strategy to increase children's PA. Thus, the purpose of this study was to examine the effects of a classroom-based PA program on children's PA. Two hundred…

Leisure Time Physical Inactivity and Sedentary Behaviour and Lifestyle Correlates among Students Aged 13-15 in the Association of Southeast Asian Nations (ASEAN) Member States, 2007-2013.

PubMed

Peltzer, Karl; Pengpid, Supa

2016-02-15

The aim of this study was to examine the relationship between self-reported leisure time physical inactivity frequency and sedentary behaviour and lifestyle correlates among school children in the Association of Southeast Asian Nations (ASEAN) region. The analysis included 30,284 school children aged 13-15 years from seven ASEAN countries that participated in the Global School-based Student Health Survey (GSHS) between 2007 and 2013. The measure asked about overall physical activity, walking or biking to school, and on time spent sitting. Overall, the prevalence of physical inactivity was 80.4%, ranging from 74.8% in Myanmar to 90.7% in Cambodia and sedentary behaviour 33.0%, ranging from 10.5% in Cambodia and Myanmar to 42.7% in Malaysia. In multivariate logistic regression, not walking or biking to school, not attending physical education classes, inadequate vegetable consumption and lack of protective factors (peer and parental or guardian support) were associated with physical inactivity, and older age (14 and 15 years old), coming from an upper middle income country, being overweight or obese, attending physical education classes, alcohol use, loneliness, peer support and lack of parental or guardian supervision were associated with sedentary behaviour. In boys, lower socioeconomic status (in the form of having experienced hunger) and coming from a low income or lower middle income country were additionally associated with physical inactivity, and in girls, higher socioeconomic status, not walking or biking to school and being bullied were additionally associated with sedentary behaviour. In conclusion, a very high prevalence of leisure physical inactivity and sedentary behaviour among school going adolescents in ASEAN was found and several factors identified that may inform physical activity promotion programmes in school-going adolescents in ASEAN.

Comparing Activity Patterns, Biological, and Family Factors in Children with and without Developmental Coordination Disorder

ERIC Educational Resources Information Center

Beutum, Monique Natalie; Cordier, Reinie; Bundy, Anita

2013-01-01

The association between motor proficiency and moderate to vigorous physical activity (MVPA) suggests children with developmental coordination disorder (DCD) may be susceptible to inactivity-related conditions such as cardiovascular diseases. The aim of this study was to compare children with and without DCD on physical activity patterns, activity…

Social Marketing Campaigns and Children's Media Use

ERIC Educational Resources Information Center

Evans, W. Douglas

2008-01-01

Media-related commercial marketing aimed at promoting the purchase of products and services by children, and by adults for children, is ubiquitous and has been associated with negative health consequences such as poor nutrition and physical inactivity. But, as Douglas Evans points out, not all marketing in the electronic media is confined to the…

Development of a Dietary Index to Assess Overall Diet Quality for Chinese School-Aged Children: The Chinese Children Dietary Index.

PubMed

Cheng, Guo; Duan, Ruonan; Kranz, Sibylle; Libuda, Lars; Zhang, Lishi

2016-04-01

A composite measure of diet quality is preferable to an index of nutrients, food groups, or health-promoting behaviors in dietary assessment. However, to date, such a tool for Chinese children is lacking. Based on the current Chinese Dietary Guidelines and Dietary Reference Intakes, a dietary index for Chinese school-aged children, the Chinese Children Dietary Index was developed to assess overall diet quality among children in South China. Dietary data were recorded using 24-hour recalls among 1,719 children aged 7 to 15 years between March and June 2013. Inactivity data and sociodemographic information were also collected. The Chinese Children Dietary Index included 16 components, which incorporated nutrients, foods/food groups, and health-promoting behaviors. The range of possible Chinese Children Dietary Index scores was 0 to 160, with a higher score indicating better diet quality. Pearson/Spearman correlation was used to assess relative validity using correlations between total Chinese Children Dietary Index score and age, body mass index (BMI; calculated as kg/m(2)), inactivity, whole-grain intake, frequency of fried-foods intake, nutrient adequacy ratios for energy intake and 12 nutrients not included in the Chinese Children Dietary Index, and the mean adequacy ratio. Finally, a stepwise multiple regression analysis was performed to indicate the factors correlated with Chinese Children Dietary Index. Mean Chinese Children Dietary Index score of this sample was 88.1 points (range=34.2 to 137.8), the Chinese Children Dietary Index score of girls was higher than that of boys and decreased with higher age. Children with higher Chinese Children Dietary Index had lower body mass index and spent less time being inactive. Positive associations were observed between Chinese Children Dietary Index and the majority of nutrient adequacy ratios and the mean adequacy ratio. Age, paternal educational level, and family size were correlated with Chinese Children Dietary Index. The Chinese Children Dietary Index successfully differentiated diets and, therefore, it can be used to rank-order overall diet quality among Chinese children. As the results showed, diet quality among Chinese children needs to be improved, especially in adolescents. Copyright © 2016 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Physical inactivity and muscle oxidative capacity in humans.

PubMed

Gram, Martin; Dahl, Rannvá; Dela, Flemming

2014-01-01

Physical inactivity is associated with a high prevalence of type 2 diabetes and is an independent predictor of mortality. It is possible that the detrimental effects of physical inactivity are mediated through a lack of adequate muscle oxidative capacity. This short review will cover the present literature on the effects of different models of inactivity on muscle oxidative capacity in humans. Effects of physical inactivity include decreased mitochondrial content, decreased activity of oxidative enzymes, changes in markers of oxidative stress and a decreased expression of genes and contents of proteins related to oxidative phosphorylation. With such a substantial down-regulation, it is likely that a range of adenosine triphosphate (ATP)-dependent pathways such as calcium signalling, respiratory capacity and apoptosis are affected by physical inactivity. However, this has not been investigated in humans, and further studies are required to substantiate this hypothesis, which could expand our knowledge of the potential link between lifestyle-related diseases and muscle oxidative capacity. Furthermore, even though a large body of literature reports the effect of physical training on muscle oxidative capacity, the adaptations that occur with physical inactivity may not always be opposite to that of physical training. Thus, it is concluded that studies on the effect of physical inactivity per se on muscle oxidative capacity in functional human skeletal muscle are warranted.

Knowledge and perception of cardiovascular disease risk among patients with rheumatoid arthritis.

PubMed

Boo, Sunjoo; Oh, Hyunjin; Froelicher, Erika S; Suh, Chang-Hee

2017-01-01

Patients with rheumatoid arthritis are at increased risk for cardiovascular disease. The prerequisites for reducing the risk of cardiovascular disease are adequate levels of knowledge and being aware of the risk. In this study, the levels of knowledge about cardiovascular disease among patients with rheumatoid arthritis and the perception were evaluated in relation to their actual 10-year risk of cardiovascular disease. This cross-sectional study of 200 patients with rheumatoid arthritis was conducted in a university-affiliated hospital in South Korea. The patients' actual risk of cardiovascular disease was estimated using the Framingham Risk Score. The most common risk factor was physical inactivity, with 77% of the patients not engaging in regular exercise. The patients lacked knowledge about the effects of physical inactivity and anti-inflammatory medication on the development of cardiovascular disease. Misperceptions about the risk of cardiovascular disease were common, i.e., 19.5% of the patients underestimated their risk and 41% overestimated. Hypertension, diabetes, obesity, and smoking were the most prevalent among the patients who underestimated their risk, and these same patients had the lowest level of knowledge about cardiovascular disease. This study demonstrated the rheumatoid arthritis patients' lack of knowledge about the effects of physical inactivity and anti-inflammatory medications on the development of cardiovascular disease, and their misperception of cardiovascular risk was common. As a preventive measure, educational programs about cardiovascular disease should be tailored specifically for patients with rheumatoid arthritis, and behavioral interventions, including routine exercise, should be made available at the time of diagnosis.

Physical inactivity and associated factors among university students in 23 low-, middle- and high-income countries.

PubMed

Pengpid, Supa; Peltzer, Karl; Kassean, Hemant Kumar; Tsala Tsala, Jacques Philippe; Sychareun, Vanphanom; Müller-Riemenschneider, Falk

2015-07-01

The aim of this study was to determine estimates of the prevalence and social correlates of physical inactivity among university students in 23 low-, middle- and high-income countries. The International Physical Activity Questionnaire was used to collect data from 17,928 undergraduate university students (mean age 20.8, SD = 2.8) from 24 universities in 23 countries. The prevalence of physical inactivity was 41.4 %, ranging from 21.9 % in Kyrgyzstan to 80.6 % in Pakistan. In multivariate logistic regression, older age (22-30 years), studying in a low- or lower middle-income country, skipping breakfast and lack of social support were associated with physical inactivity. In men, being underweight, being overweight or obese, not avoiding fat and cholesterol, not having severe depression symptoms, low beliefs in the health benefits of physical activity, low personal control and knowledge of exercise-heart link, and in women, not trying to eat fibre, low personal mastery and medium personal control were additionally associated with physical inactivity. Four in each ten students are physically inactive, calling for strategic interventions by relevant professionals in higher educational institutions.

Keeping Kids Moving: How Equitable Transportation Policy Can Prevent Childhood Obesity--What It Is

ERIC Educational Resources Information Center

Robert Wood Johnson Foundation, 2012

2012-01-01

The nation faces an obesity crisis, especially among low-income children and children of color. Today, nearly one-third of children and adolescents are overweight or obese, and physical inactivity is a leading cause of this epidemic. Equitable transportation policy that fosters healthy, opportunity-rich communities has a critical role to play in…

Tell the Teacher or Tell the Bully Off: Children's Strategy Production for Bystanders to Bullying

ERIC Educational Resources Information Center

Rock, Patrick F.; Baird, Jodie A.

2012-01-01

Although children's reticence to intervene as bystanders to bullying is well established, the reasons for their inaction remain unclear. One possibility is that they are incapable of generating appropriate response strategies in these situations. This study examined the number and type of strategies children (N = 104, 6-11 years) could generate…

Seasonal Variation in Physical Activity among Preschool Children in a Northern Canadian City

ERIC Educational Resources Information Center

Carson, Valerie; Spence, John C.; Cutumisu, Nicoleta; Boule, Normand; Edwards, Joy

2010-01-01

Little research has examined seasonal differences in physical activity (PA) levels among children. Proxy reports of PA were completed by 1,715 parents on their children in Edmonton, Alberta, Canada. Total PA (TPA) minutes were calculated, and each participant was classified as active, somewhat active, or inactive. Logistic regression models were…

Lessons Learned in Using TAKE 10! with Hispanic Children

ERIC Educational Resources Information Center

Tsai, Pei-Yun; Boonpleng, Wannaporn; McElmurry, Beverly J.; Park, Chang Gi; McCreary, Linda

2009-01-01

Physical inactivity and lack of nutritious diets increase children's risk of obesity, especially children from low-income and ethnic minority groups. To address this risk, the school-based TAKE 10! program was implemented to increase the physical activity and improve the nutrition of K-6th grade students in one public urban school serving a…

Inactivity-induced respiratory plasticity: Protecting the drive to breathe in disorders that reduce respiratory neural activity☆

PubMed Central

Strey, K.A.; Baertsch, N.A.; Baker-Herman, T.L.

2013-01-01

Multiple forms of plasticity are activated following reduced respiratory neural activity. For example, in ventilated rats, a central neural apnea elicits a rebound increase in phrenic and hypoglossal burst amplitude upon resumption of respiratory neural activity, forms of plasticity called inactivity-induced phrenic and hypoglossal motor facilitation (iPMF and iHMF), respectively. Here, we provide a conceptual framework for plasticity following reduced respiratory neural activity to guide future investigations. We review mechanisms giving rise to iPMF and iHMF, present new data suggesting that inactivity-induced plasticity is observed in inspiratory intercostals (iIMF) and point out gaps in our knowledge. We then survey conditions relevant to human health characterized by reduced respiratory neural activity and discuss evidence that inactivity-induced plasticity is elicited during these conditions. Understanding the physiological impact and circumstances in which inactivity-induced respiratory plasticity is elicited may yield novel insights into the treatment of disorders characterized by reductions in respiratory neural activity. PMID:23816599

Impact of a Household Environmental Intervention Delivered by Lay Health Workers on Asthma Symptom Control in Urban, Disadvantaged Children With Asthma

PubMed Central

Kurian, Cizely; Guo, Rong; Zhao, Hauqing

2009-01-01

Objectives. We examined whether a home-based educational and environmental intervention delivered by lay health educators would improve asthma symptom control in inner-city children with asthma. Methods. Children 2 to 16 years of age with diagnosed asthma and at least 1 asthma-related hospitalization or 2 emergency visits in the prior year were randomly assigned into 2 groups (immediate and delayed intervention) in a crossover study. Each group participated in the active phase (intervention) and the inactive phase. Outcomes included asthma symptoms, albuterol use, emergency department visits, hospitalizations, and trigger reduction. Results. A total of 264 primarily Black (94%) children were enrolled. The mean number of emergency visits decreased by 30% and inpatient visits decreased by 53% (P < .001) after the intervention. Reductions were seen in pests, presence of carpets in bedrooms, and dust. Nighttime wheezing was significantly reduced after the intervention in both groups (P < .001). Conclusions. Lay health educators effectively reduced asthma triggers and increased caregiver asthma knowledge, which resulted in reduced emergency department visits, hospitalizations, and asthma symptoms. The relationships formed between the caregivers and the lay health educators appeared to positively impact asthma outcomes in this disadvantaged population. PMID:19890172

Asthma and Risk of Appendicitis in Children: A Population-Based Case-Control Study.

PubMed

Hasassri, M Earth; Jackson, Eric R; Ghawi, Husam; Ryoo, Eell; Wi, Chung-Il; Bartlett, Mark G; Volcheck, Gerald W; Moir, Christopher R; Ryu, Euijung; Juhn, Young J

2017-03-01

To assess whether asthma is associated with risk of appendicitis in children. We used a population-based case-control study design using a comprehensive medical record review and predetermined criteria for appendicitis and asthma. All children (age younger than 18 years of age) who resided in Olmsted County, Minnesota, and developed appendicitis between 2006 and 2012 were matched to controls (1:1) with regard to birthday, gender, registration date, and index date. Asthma status was ascertained using predetermined criteria. Active (current) asthma was defined as the presence of asthma symptoms or asthma-related events (eg, medication use, clinic visits, emergency department, or hospitalization) within 1 year before the index date. Inactive asthma was defined as subjects without these events. A conditional logistic regression model was used. Among the 309 appendicitis cases identified, when stratified according to asthma status, active asthma was associated with significantly increased risk of appendicitis compared with inactive asthma (odds ratio [OR] = 2.48; 95% confidence interval [CI], 1.22-5.03) and to no asthma (OR = 1.88; 95% CI, 1.07-3.27; overall P = .035). When controlling for potential confounders such as gender, age, and smoking status, active asthma was associated with a higher odds of developing appendicitis compared with nonasthmatic patients (adjusted OR = 1.75; 95% CI, 0.99-3.11) whereas inactive asthma was not (overall P = .049). Tobacco smoke exposure within 3 months was associated with an increased risk of appendicitis (adjusted OR = 1.66; 95% CI, 1.02-2.69). Among asthma medications, leukotriene receptor antagonists reduced the risk of appendicitis (OR = 0.18; 95% CI, 0.04-0.74). Active asthma might be an unrecognized risk factor for appendicitis in children whereas a history of inactive asthma does not pose such risk. Further investigation exploring the underlying mechanisms is warranted. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Asthma and risk of appendicitis in children: a population-based case-control study

PubMed Central

Hasassri, M. Earth; Jackson, Eric R.; Ghawi, Husam; Ryoo, Eell; Wi, Chung-Il; Bartlett, Mark G.; Volcheck, Gerald W.; Moir, Christopher R.; Ryu, Euijung; Juhn, Young J.

2017-01-01

Objective To assess whether asthma is associated with risk of appendicitis in children. Methods We used a population-based case-control study design utilizing a comprehensive medical record review and predetermined criteria for appendicitis and asthma. All children (age<18 years) who resided in Olmsted County, Minnesota, and developed appendicitis between 2006 and 2012 were matched to controls (1:1) with regard to birthday, gender, registration date, and index date. Asthma status was ascertained using predetermined criteria. Active (current) asthma was defined as the presence of asthma symptoms or asthma-related events (eg, medication use, clinic visits, emergency department, or hospitalization) within one year prior to the index date. Inactive asthma was defined as subjects without these events. A conditional logistic regression model was used. Results Among the 309 appendicitis cases identified, when stratified by asthma status, active asthma was associated with significantly increased risk of appendicitis when compared to inactive asthma (OR=2.48; 95% CI, 1.22–5.03) and to no asthma (OR=1.88; 95% CI, 1.07–3.27) (overall p-value=0.035). When controlling for potential confounders such as gender, age, and smoking status, active asthma was associated with a higher odds of developing appendicitis compared to non-asthmatics (adjusted OR=1.75, 95% CI 0.99–3.11) whereas inactive asthma was not (overall p-value=0.049). Tobacco smoke exposure within three months was associated with an increased risk of appendicitis (adjusted OR=1.66; 95% CI, 1.02, 2.69). Among asthma medications, leukotriene receptor antagonists reduced the risk of appendicitis (OR=0.18; 95% CI, 0.04–0.74). Conclusions Active asthma may be an unrecognized risk factor for appendicitis in children while a history of inactive asthma does not pose such risk. Further investigation exploring the underlying mechanisms is warranted. PMID:27964827

Childhood adversities and socioeconomic position as predictors of leisure-time physical inactivity in early adulthood.

PubMed

Kestilä, Laura; Mäki-Opas, Tomi; Kunst, Anton E; Borodulin, Katja; Rahkonen, Ossi; Prättälä, Ritva

2015-02-01

Limited knowledge exists on how childhood social, health-related and economic circumstances predict adult physical inactivity. Our aim was a) to examine how various childhood adversities and living conditions predict leisure-time physical inactivity in early adulthood and b) to find out whether these associations are mediated through the respondent's own education. Young adults aged 18-29 were used from the Health 2000 Study of the Finnish. The cross-sectional data were based on interviews and questionnaires including retrospective information on childhood circumstances. The analyses were carried out on 68% of the original sample (N = 1894). The outcome measure was leisure-time physical inactivity. Only a few of the 11 childhood adversities were related with physical activity in early adulthood. Having been bullied at school was associated with physical inactivity independently of the other childhood circumstances and the respondent's own education. Low parental education predicted leisure-time physical inactivity in men and the association was mediated by the respondent's own education. Respondents with only primary or vocational education were more likely to be physically inactive during leisure-time compared with those with secondary or higher education. There is some evidence that few specific childhood adversities, especially bullying at school, have long-lasting effects on physical activity levels.

Is enhanced physical activity possible using active videogames?

USDA-ARS?s Scientific Manuscript database

Our research indicated that 10– to 12-year-old children receiving two active Wii (TM)(Nintendo (R); Nintendo of America, Inc., Redmond, WA) console videogames were no more physically active than children receiving two inactive videogames. Research is needed on how active videogames may increase phys...

Is Enhanced Physical Activity Possible Using Active Videogames?

PubMed

Baranowski, Tom; Baranowski, Janice; O'Connor, Teresia; Lu, Amy Shirong; Thompson, Debbe

2012-06-01

Our research indicated that 10-12-year-old children receiving two active Wii ™ (Nintendo ® ; Nintendo of America, Inc., Redmond, WA) console videogames were no more physically active than children receiving two inactive videogames. Research is needed on how active videogames may increase physical activity.

Developments in the imaging of brown adipose tissue and its associations with muscle, puberty, and health in children.

PubMed

Hu, Houchun H; Gilsanz, Vicente

2011-01-01

Fusion positron emission and computed tomography (PET/CT) remains the gold-standard imaging modality to non-invasively study metabolically active brown adipose tissue (BAT). It has been widely applied to studies in adult cohorts. In contrast, the number of BAT studies in children has been few. This is largely limited by the elevated risk of ionizing radiation and radionuclide tracer usage by PET/CT and the ethical restriction of performing such exams on healthy children. However, metabolically active BAT has a significantly higher prevalence in pediatric patients, according to recent literature. Young cohorts thus represent an ideal population to examine the potential relationships of BAT to muscle development, puberty, disease state, and the accumulation of white adipose tissue. In turn, magnetic resonance imaging (MRI) represents the most promising modality to overcome the limitations of PET/CT. The development of rapid, repeatable MRI techniques to identify and quantify both metabolically active and inactive BAT non-invasively and without the use of exogenous contrast agents or the need for sedation in pediatric patients are critically needed to advance our knowledge of this tissue's physiology.

The Afterschool Experience in "Salsa, Sabor y Salud": Evaluation, 2007-2008. CRESST Report 747

ERIC Educational Resources Information Center

Huang, Denise; La Torre, Deborah; Oh, Christine; Harven, Aletha; Huber, Lindsay; Leon, Seth; Mostafavi, Sima

2008-01-01

In the United States, there is an alarming trend toward obesity and inactivity among children. Minorities and economically disadvantaged children are at an even higher risk. According to the Centers for Disease Control and Prevention one in two Latino children will become diabetic. As a result, there is a dire need for tailored intervention…

Smoking, Exercise and Dietary Behaviors among Mothers of Elementary School-aged Children in a Rural North Carolina County.

ERIC Educational Resources Information Center

Tilson, Elizabeth C.; McBride, Colleen M.; Albright, Jennifer B.; Sargent, James D.

2002-01-01

A survey was completed by 261 caregivers of elementary children in rural North Carolina (93 percent mothers, 59 percent African American). Most respondents engaged in and modeled multiple risk behaviors for their children, including smoking, poor diet, and physical inactivity. Various groups' attitudes toward their own behavior are examined.…

Evaluating the Feasibility, Effectiveness and Acceptability of an Active Play Intervention for Disadvantaged Preschool Children: A Pilot Study

ERIC Educational Resources Information Center

Stagnitti, Karen; Malakellis, Mary; Kershaw, Beth; Hoare, Majella; Kenna, Rachel; de Silva-Sanigorski, Andrea

2011-01-01

Australian children from disadvantaged families are at increased risk of delays in acquiring fundamental movement skills, with physical inactivity and increased risk of the potential consequences of obesity. The aims of this pilot study were to: 1) assess the fundamental movement skills of disadvantaged children; 2) evaluate the feasibility and…

An understanding of Japanese children's perceptions of fun, barriers, and facilitators of active free play.

PubMed

Lee, YingHua; Takenaka, Koji; Kanosue, Kazuyuki

2015-09-01

Physical activity contributes to children's physical and mental well-being. Research suggests that active free play helps to maintain and increase physical activity in children and also contributes to social and emotional well-being. To date, these studies have focused on Western countries. Thus, this study was conducted to gain insights into the factors of perceptions of fun, barriers, and facilitators affecting active free play from the perspective of Japanese children using focus group interviews. In Japan, 12 focus groups were conducted with 60 children aged 9-11 years. Children's perceptions of fun in active free play were categorized into socializing, achievement, emotions, and freedom. Additionally, active boys' groups were interested in free play and adventure play; girls' groups were interested in free play with less physical movement and challenges; inactive boys' groups were interested in relaxing and competitive play with bodily contact. However, children mentioned that busy schedules, weather, and health-related factors acted as main barriers. Lastly, children noted facilitators include setting schedules, having access to equipment and playgrounds, and holding special events. The findings provide insights into active free play-related factors for active and inactive Japanese children and also clarify the differences between Japanese and Western children. Such findings will contribute to designing interventions to increase active free play. © The Author(s) 2013.

Using public policy to improve outcomes for asthmatic children in schools.

PubMed

Lynn, Jewlya; Oppenheimer, Sophie; Zimmer, Lorena

2014-12-01

School-based services to improve asthma management need to be accompanied by public policies that can help sustain services, scale effective interventions, create greater equity across schools, and improve outcomes for children. Several national organizations, including the Centers for Disease Control and Prevention, have recommended specific public policies the adoption of which in school settings can improve asthma outcomes for children. Although many states and school districts have adopted some of these policies, adoption is not universal, and implementation is not always successful, leaving inequities in children's access to asthma services and supports. These issues can be addressed by changing public policy. Policy change is a complex process, but it is one that will benefit from greater involvement by asthma experts, including the researchers who generate the knowledge base on what services, supports, and policies have the best outcomes for children. Asthma experts can participate in the policy process by helping to build awareness of the need for school-based asthma policy, estimating the costs associated with policy options and with inaction, advocating for the selection of specific policies, assisting in implementation (including providing feedback), conducting the research that can evaluate the effectiveness of implementation, and ultimately providing information back into the policy process to allow for improvements to the policies. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

The Long Live Kids campaign: awareness of campaign messages.

PubMed

Faulkner, Guy E J; Kwan, Matthew Y W; MacNeill, Margaret; Brownrigg, Michelle

2011-05-01

Media interventions are one strategy used to promote physical activity, but little is known about their effectiveness with children. As part of a larger evaluation, the purpose of this study was to assess the short-term effect of a private industry sponsored media literacy campaign, Long Live Kids, aimed at children in Canada. Specifically, we investigated children's awareness of the campaign and its correlates. Using a cohort design, a national sample (N = 331, male = 171; mean age = 10.81, SD = 0.99) completed a telephone survey two weeks prior to the campaign release, and again 1 year later. Only 3% of the children were able to recall the Long Live Kids campaign unprompted and 57% had prompted recall. Logistic regression found family income (Wald χ(2) = 11.06, p < .05), and free-time physical activity (Wald χ(2) = 5.67, p < .01) significantly predicted campaign awareness. Active children (≥3 days/week) were twice as likely to have recalled the campaign compared with inactive children (<3 days/week), whereas children living in high-income households (>$60,000/yr) were between 3.5 to 5 times more likely to have campaign recall compared with children living in a low-income households (<$20,000/yr). These findings suggest that media campaigns developed by industry may have a role in promoting physical activity to children although our findings identified a knowledge gap between children living in high- and low-income households. Future research needs to examine how children become aware of such media campaigns and how this mediated information is being used by children.

We Have to Live in the Future

ERIC Educational Resources Information Center

MacDougall, Colin; Schiller, Wendy; Darbyshire, Philip

2004-01-01

Governments and health authorities are expressing concern about increasing levels of obesity, diabetes and physical inactivity in children. In response to such concerns, it is common to adapt strategies for adults to children, and to conduct adult-focused research. This paper describes a research study commissioned by the South Australian…

A System of Movement and Motor Skill Challenges for Children

ERIC Educational Resources Information Center

Hill, Grant M.; Turner, Bud

2012-01-01

Given increasing childhood inactivity and obesity, and minimal time for quality physical education in elementary and secondary schools, it is essential that children are motivated and held accountable for independent motor and movement skill practice. The Movement and Motor Skill Challenge System provides a comprehensive set of stimulating,…

Making the Fitness Connection

ERIC Educational Resources Information Center

Brock, Sheri J.; Fittipaldi-Wert, Jeanine

2005-01-01

Children's fitness levels are decreasing at an alarming rate. The Centers for Disease Control has determined that approximately 33% of children do not regularly engage in vigorous physical activity (CDC, 2002). As a result, childhood obesity has increased 100% since 1980 in the United States due to physical inactivity (CDC, 2004). A well-planned…

78 FR 66613 - National Diabetes Month, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-05

... increasingly being diagnosed in younger Americans and is associated with obesity and inactivity. The risk is... Lady Michelle Obama's Let's Move! initiative has taken on the staggering rise in childhood obesity our... put children on a path to healthier futures. Obese children face an increased risk of adult obesity...

Is Enhanced Physical Activity Possible Using Active Videogames?

PubMed Central

Baranowski, Janice; O'Connor, Teresia; Lu, Amy Shirong; Thompson, Debbe

2012-01-01

Abstract Our research indicated that 10–12-year-old children receiving two active Wii™ (Nintendo®; Nintendo of America, Inc., Redmond, WA) console videogames were no more physically active than children receiving two inactive videogames. Research is needed on how active videogames may increase physical activity. PMID:24416640

Gaining the PROMIS perspective from children with nephrotic syndrome: a Midwest pediatric nephrology consortium study

PubMed Central

2013-01-01

Background and objectives Nephrotic syndrome (NS) represents a common disease in pediatric nephrology typified by a relapsing and remitting course and characterized by the presence of edema that can significantly affect the health-related quality of life in children and adolescents. The PROMIS pediatric measures were constructed to be publically available, efficient, precise, and valid across a variety of diseases to assess patient reports of symptoms and quality of life. This study was designed to evaluate the ability of children and adolescents with NS to complete the PROMIS assessment via computer and to initiate validity assessments of the short forms and full item banks in pediatric NS. Successful measurement of patient reported outcomes will contribute to our understanding of the impact of NS on children and adolescents. Design This cross-sectional study included 151 children and adolescents 8-17 years old with NS from 16 participating institutions in North America. The children completed the PROMIS pediatric depression, anxiety, social-peer relationships, pain interference, fatigue, mobility and upper extremity functioning measures using a web-based interface. Responses were compared between patients experiencing active NS (n = 53) defined by the presence of edema and patients with inactive NS (n = 96) defined by the absence of edema. Results All 151 children and adolescents were successfully able to complete the PROMIS assessment via computer. As hypothesized, the children and adolescents with active NS were significantly different on 4 self-reported measures (anxiety, pain interference, fatigue, and mobility). Depression, peer relationships, and upper extremity functioning were not different between children with active vs. inactive NS. Multivariate analysis showed that the PROMIS instruments remained sensitive to NS disease activity after adjusting for demographic characteristics. Conclusions Children and adolescents with NS were able to successfully complete the PROMIS instrument using a web-based interface. The computer based pediatric PROMIS measurement effectively discriminated between children and adolescents with active and inactive NS. The domain scores found in this study are consistent with previous reports investigating the health-related quality of life in children and adolescents with NS. This study establishes known-group validity and feasibility for PROMIS pediatric measures in children and adolescents with NS. PMID:23510630

Perceptions of Food Intake, Physical Activity, and Obesity Among African-American Children in the Lower Mississippi Delta.

PubMed

McGee, Bernestine B; Richardson, Valerie; Johnson, Glenda; Johnson, Crystal

2017-07-01

To explore the nutrition and physical activity perceptions of children for planning a healthy weight curriculum to address childhood obesity in African-American children living in the Lower Mississippi Delta (LMD). Six children's focus group sessions. Two Louisiana parishes in the LMD. Seventy 8- to 13-year-old African-American children, 46 (66%) females and 24 (44%) males, participated in the focus group sessions. Interview questions were based on personal and environmental determinants and content and strategies for a healthy lifestyle program for children. Focus group discussions were audio recorded and transcribed, observer recorded, and analyzed to identify recurring trends and patterns among focus groups. Content analysis consisted of coding focus group transcripts for recurrent themes and review of data by an independent reviewer to confirm the themes. Emerging themes were categorized as healthy lifestyle opinions within the social cognitive theory constructs of personal and environmental determinants and curriculum content. LMD youth recognized a healthy eating pattern and that overweight and obesity result from poor eating habits and physical inactivity. Children's food intake pattern did not reflect this understanding, suggesting a need for culturally tailoring an intervention to impact the poor food intake and physical inactivity in two low-income African-American Delta communities.

Leisure Time Physical Inactivity and Sedentary Behaviour and Lifestyle Correlates among Students Aged 13–15 in the Association of Southeast Asian Nations (ASEAN) Member States, 2007–2013

PubMed Central

Peltzer, Karl; Pengpid, Supa

2016-01-01

The aim of this study was to examine the relationship between self-reported leisure time physical inactivity frequency and sedentary behaviour and lifestyle correlates among school children in the Association of Southeast Asian Nations (ASEAN) region. The analysis included 30,284 school children aged 13–15 years from seven ASEAN countries that participated in the Global School-based Student Health Survey (GSHS) between 2007 and 2013. The measure asked about overall physical activity, walking or biking to school, and on time spent sitting. Overall, the prevalence of physical inactivity was 80.4%, ranging from 74.8% in Myanmar to 90.7% in Cambodia and sedentary behaviour 33.0%, ranging from 10.5% in Cambodia and Myanmar to 42.7% in Malaysia. In multivariate logistic regression, not walking or biking to school, not attending physical education classes, inadequate vegetable consumption and lack of protective factors (peer and parental or guardian support) were associated with physical inactivity, and older age (14 and 15 years old), coming from an upper middle income country, being overweight or obese, attending physical education classes, alcohol use, loneliness, peer support and lack of parental or guardian supervision were associated with sedentary behaviour. In boys, lower socioeconomic status (in the form of having experienced hunger) and coming from a low income or lower middle income country were additionally associated with physical inactivity, and in girls, higher socioeconomic status, not walking or biking to school and being bullied were additionally associated with sedentary behaviour. In conclusion, a very high prevalence of leisure physical inactivity and sedentary behaviour among school going adolescents in ASEAN was found and several factors identified that may inform physical activity promotion programmes in school-going adolescents in ASEAN. PMID:26891312

Trial of early aggressive therapy in polyarticular juvenile idiopathic arthritis.

PubMed

Wallace, Carol A; Giannini, Edward H; Spalding, Steven J; Hashkes, Philip J; O'Neil, Kathleen M; Zeft, Andrew S; Szer, Ilona S; Ringold, Sarah; Brunner, Hermine I; Schanberg, Laura E; Sundel, Robert P; Milojevic, Diana; Punaro, Marilynn G; Chira, Peter; Gottlieb, Beth S; Higgins, Gloria C; Ilowite, Norman T; Kimura, Yukiko; Hamilton, Stephanie; Johnson, Anne; Huang, Bin; Lovell, Daniel J

2012-06-01

To determine whether aggressive treatment initiated early in the course of rheumatoid factor (RF)-positive or RF-negative polyarticular juvenile idiopathic arthritis (JIA) can induce clinical inactive disease within 6 months. Between May 2007 and October 2010, a multicenter, prospective, randomized, double-blind, placebo-controlled trial of 2 aggressive treatments was conducted in 85 children ages 2-16 years with polyarticular JIA of <12 months' duration. Patients received either methotrexate (MTX) 0.5 mg/kg/week (maximum 40 mg) subcutaneously, etanercept 0.8 mg/kg/week (maximum 50 mg), and prednisolone 0.5 mg/kg/day (maximum 60 mg) tapered to 0 by 17 weeks (arm 1), or MTX (same dosage as arm 1), etanercept placebo, and prednisolone placebo (arm 2). The primary outcome measure was clinical inactive disease at 6 months. An exploratory phase determined the rate of clinical remission on medication (6 months of continuous clinical inactive disease) at 12 months. By 6 months, clinical inactive disease had been achieved in 17 (40%) of 42 patients in arm 1 and 10 (23%) of 43 patients in arm 2 (χ(2) = 2.91, P = 0.088). After 12 months, clinical remission on medication was achieved in 9 patients in arm 1 and 3 patients in arm 2 (P = 0.053). There were no significant interarm differences in adverse events. Although this study did not meet its primary end point, early aggressive therapy in this cohort of children with recent-onset polyarticular JIA resulted in clinical inactive disease by 6 months and clinical remission on medication within 12 months of treatment in substantial proportions of patients in both arms. Copyright © 2012 by the American College of Rheumatology.

Prevalence of physical inactivity in Iran: a systematic review.

PubMed

Fakhrzadeh, Hossein; Djalalinia, Shirin; Mirarefin, Mojdeh; Arefirad, Tahereh; Asayesh, Hamid; Safiri, Saeid; Samami, Elham; Mansourian, Morteza; Shamsizadeh, Morteza; Qorbani, Mostafa

2016-01-01

Introduction: Physical inactivity is one of the most important risk factors for chronic diseases, including cardiovascular disease, cancer, and stroke. We aim to conduct a systematic review of the prevalence of physical inactivity in Iran. Methods: We searched international databases; ISI, PubMed/Medline, Scopus, and national databases Irandoc, Barakat knowledge network system, and Scientific Information Database (SID). We collected data for outcome measures of prevalence of physical inactivity by sex, age, province, and year. Quality assessment and data extraction has been conducted independently by two independent research experts. There were no limitations for time and language. Results: We analyzed data for prevalence of physical inactivity in Iranian population. According to our search strategy we found 254 records; of them 185 were from international databases and the remaining 69 were obtained from national databases after refining the data, 34 articles that met eligible criteria remained for data extraction. From them respectively; 9, 20, 2 and 3 studies were at national, provincial, regional and local levels. The estimates for inactivity ranged from approximately 30% to almost 70% and had considerable variation between sexes and studied sub-groups. Conclusion: In Iran, most of studies reported high prevalence of physical inactivity. Our findings reveal a heterogeneity of reported values, often from differences in study design, measurement tools and methods, different target groups and sub-population sampling. These data do not provide the possibility of aggregation of data for a comprehensive inference.

Activity, inactivity, and screen time in relation to weight and fatness over adolescence in girls.

PubMed

Must, Aviva; Bandini, Linda G; Tybor, David J; Phillips, Sarah M; Naumova, Elena N; Dietz, William H

2007-07-01

The impact of activity and inactivity on relative weight and fatness change are best evaluated longitudinally. We examined the longitudinal relationship of physical activity, inactivity, and screen time with relative weight status and percentage body fat (%BF) and explored how it differed by parental overweight status. Non-obese pre-menarcheal girls (173), 8 to 12 years old, were followed until 4 years post-menarche. %BF, BMI z-score, and time spent sleeping, sitting, standing, walking, and in vigorous activity were assessed annually. We developed a physical activity index to reflect time and intensity of activity. Inactivity was defined as the sum of time spent sleeping, sitting, and standing. Screen time was defined as time spent viewing television, videotapes, or playing video games. Parental overweight was defined as at least one parent with BMI>25. In separate linear mixed effects models, activity, inactivity, and screen time were unrelated to BMI z-score longitudinally, with and without accounting for parental overweight. After controlling for parental overweight, activity was inversely related (p<0.001), and inactivity was directly related (p<0.035) to increased %BF longitudinally. Screen time was unrelated to %BF change. With stratification for parental overweight, effects of activity and inactivity on %BF were observed only among girls with at least one overweight parent. In this cohort of initially non-overweight girls, activity and inactivity were related to accrual of BF over adolescence, particularly among children with at least one overweight parent. These results suggest that girls with a family history of overweight represent a target population of high priority for interventions around physical activity and inactivity.

Using Innovative Playgrounds and Cross-Curricular Design to Increase Physical Activity

ERIC Educational Resources Information Center

Dotterweich, Andy R.; Greene, Amy; Blosser, Daniel

2012-01-01

Childhood obesity and physical inactivity are serious threats to the health and wellness of school children. Research has shown that play and physical activity are important for children's development, behavior, and academic achievement. In Tennessee, through the efforts of the Coordinated School Health program and a Physical Education for…

Acanthosis Nigricans among Northern Plains American Indian Children

ERIC Educational Resources Information Center

Brown, Blakely; Noonan, Curtis; Bentley, Bonnie; Conway, Kathrene; Corcoran, Mary; FourStar, Kris; Gress, Shannon; Wagner, Sharon

2010-01-01

The purpose of this study is to present cross-sectional and prospective data on acanthosis nigricans (AN) prevalence in the context of other risk factors for diabetes including high body mass index (BMI), abnormal blood pressure (BP), physical inactivity and family history of diabetes among Northern Plains American Indian (AI) children.…

Violence against children in South Africa: the cost of inaction to society and the economy

PubMed Central

Hsiao, Celia; Fry, Deborah; Ward, Catherine L; Ganz, Gary; Casey, Tabitha; Zheng, Xiaodong; Fang, Xiangming

2018-01-01

Despite the extent and magnitude of violence against children in South Africa, political and financial investments to prevent violence against children remain low. A recent costing study investigating the social burden and economic impact of violence against children in South Africa found notable reductions to mental and physical health outcomes in the population if children were prevented from experiencing violence, neglect and witnessing family violence. The results showed, among others, that drug abuse in the entire population could be reduced by up to 14% if sexual violence against children could be prevented, self-harm could be reduced by 23% in the population if children did not experience physical violence, anxiety could be reduced by 10% if children were not emotionally abused, alcohol abuse could be reduced by 14% in women if they did not experience neglect as children, and lastly, interpersonal violence in the population could be reduced by 16% if children did not witness family violence. The study further estimated that the cost of inaction in 2015 amounted to nearly 5% of the country’s gross domestic product. These findings show that preventing children from experiencing and witnessing violence can help to strengthen the health of a nation by ensuring children reach their full potential and drive the country’s economy and growth. The paper further discusses ways in which preventing and ending violence against children may be prioritised in South Africa through, for instance, intersectoral collaboration and improving routine monitoring data, such as through the sustainable development goals. PMID:29515918

Identifying Low pH Active and Lactate-Utilizing Taxa within Oral Microbiome Communities from Healthy Children Using Stable Isotope Probing Techniques

DOE Office of Scientific and Technical Information (OSTI.GOV)

McLean, Jeffrey S.; Fansler, Sarah J.; Majors, Paul D.

Many human microbial infectious diseases including dental caries are polymicrobial in nature and how these complex multi-species communities evolve from a healthy to a diseased state is not well understood. Although many health- or disease-associated oral microbes have been characterized in vitro, their physiology in vivo in the presence of the complex oral microbiome is difficult to determine with current approaches. In addition, about half of these oral species remain uncultivated to date and little is known except their 16S rRNA sequence. Lacking culture-based physiological analyses, the functional roles of uncultivated microorganisms will remain enigmatic despite their apparent disease correlation.more » To start addressing these knowledge gaps, we applied a novel combination of in vivo Magnetic Resonance Spectroscopy (MRS) with RNA and DNA based Stable Isotope Probing (SIP) to oral plaque communities from healthy children for temporal monitoring of carbohydrate utilization, organic acid production and identification of metabolically active and inactive bacterial species.« less

Effects of a Movement Integration Program on Elementary School Children's Physical Activity, Fitness Levels, and On-Task Behavior and Teachers' Implementation Experiences

ERIC Educational Resources Information Center

Goh, Tan Leng

2014-01-01

Physical inactivity is an increasing problem among children and adolescents. The TAKE 10!® program, which integrates physical activity (PA) into academic subjects, was implemented in one elementary school in Magna, Utah to increase children's daily in-school PA. A three-study approach was used to examine: (a) effects of TAKE 10!® on elementary…

Physical activity and sedentary behaviours in youth: issues and controversies.

PubMed

Biddle, Stuart J; Gorely, Trish; Marshall, Simon J; Murdey, Ian; Cameron, Noel

2004-01-01

There is growing concern over the effects of sedentary lifestyles on the health of young people. Recent rapid increases in juvenile obesity have received a great deal of attention in the scientific and popular press and have been attributed partly to television viewing, computer games and other sedentary behaviours. These are thought to compete with physical activity. There is a 'moral panic' concerning the 'couch kids' culture in modern western society. Project STIL (Sedentary Teenagers and Inactive Lifestyles) at Loughborough University is investigating 'what young people do' and focuses on active and inactive pursuits chosen in their leisure time. The following issues are addressed in this paper with specific reference to young people: how do we define 'sedentary behaviour' and do key sedentary behaviours displace physical activity? Are key sedentary behaviours obesogenic? What are the secular trends for children and youth for TV viewing? Our results for young people suggest that: 1. TV viewing and video-game playing are largely uncorrelated with physical activity, suggesting that there is time for both 2. meta-analytic findings show that body fatness is not related in any clinically meaningful way with key sedentary behaviours 3. although more children and youth have greater access to TVs than in previous generations, the amount of TV watched per head has not changed for 40 years. Preliminary findings from Project STIL suggest that inactivity is more complex that we sometimes think. Indeed, measures of 'couch potato-ism', such as TV viewing, may be inappropriate markers of inactivity.

Disclosure of physical, emotional and sexual child abuse, help-seeking and access to abuse response services in two South African Provinces.

PubMed

Meinck, Franziska; Cluver, Lucie; Loening-Voysey, Heidi; Bray, Rachel; Doubt, Jenny; Casale, Marisa; Sherr, Lorraine

2017-03-01

Physical, emotional and sexual child abuse are major problems in South Africa. This study investigates whether children know about post-abuse services, if they disclose and seek services, and what the outcomes of help-seeking behaviour are. It examines factors associated with request and receipt of services. Confidential self-report questionnaires were completed by adolescents aged 10-17 (n = 3515) in South Africa. Prevalence of frequent (>weekly) physical abuse was 7.4%, frequent emotional abuse 12.4%, and lifetime contact sexual abuse 9.0%. 98.6% could name one suitable confidante or formal service for abuse disclosure, but only 20.0% of abuse victims disclosed. Of those, 72% received help. Most common confidantes were caregivers and teachers. Of all abuse victims, 85.6% did not receive help due to non-disclosure or inactivity of services, and 14.4% received help: 4.9% from formal health or social services and 7.1% through community vigilante action. Emotional abuse, sexual abuse and female gender were associated with higher odds of help-seeking. While children in South Africa showed high knowledge of available services, access to and receipt of formal services among abused children was low. Notably fewer children received help from formal services than through community vigilante action. Urgent action is needed to improve service access for child abuse victims.

Increasing girls’ physical activity during an organised youth sport basketball program: a randomised controlled trial protocol

PubMed Central

2014-01-01

Background Participation in organised youth sports (OYS) has been recommended as an opportunity to increase young peoples’ moderate-to-vigorous physical activity (MVPA) levels. Participants, however, spend a considerable proportion of time during OYS inactive. The purpose of this study, therefore, was to investigate whether coaches who attended coach education sessions (where education on increasing MVPA and decreasing inactivity during training was delivered) can increase players’ MVPA during training sessions over a 5-day basketball program compared to coaches who did not receive coach education sessions. Methods/design A convenience sample of 80 female players and 8 coaches were recruited into the UWS School Holiday Basketball Program in Greater Western Sydney, Australia. A two-arm, parallel-group randomised controlled trial was employed to investigate whether coaches who attended 2 coach education sessions (compared with a no-treatment control) can increase their players’ MVPA during training sessions over a 5-day basketball program. Objectively measured physical activity, directly observed lesson context and leader behaviour, player motivation, players’ perceived autonomy support, and coaching information (regarding training session planning, estimations on player physical activity and lesson context during training, perceived ability to modify training sessions, perceived importance of physical activity during training, intention to increase physical activity/reduce inactivity, and likelihood of increasing physical activity/reducing inactivity) were assessed at baseline (day 1) and at follow-up (day 5). Linear mixed models will be used to analyse between arm differences in changes from baseline to follow-up on all outcomes. Discussion The current trial protocol describes, to our knowledge, the first trial conducted in an OYS context to investigate the efficacy of an intervention, relative to a control, in increasing MVPA. This study’s findings will provide evidence to inform strategies targeting coaches to increase MVPA in OYS, which could have major public health implications, given the high proportion of children and adolescents who participate in OYS globally. Trial registration This trial is registered with the Australian New Zealand Clinical Trials Registry, ACTRN12613001099718. PMID:24751173

Assessment of Body Composition Using Whole Body Air-Displacement Plethysmography in Children with and without Developmental Coordination Disorder

ERIC Educational Resources Information Center

Cairney, John; Hay, John; Veldhuizen, Scott; Faught, Brent

2011-01-01

Developmental coordination disorder (DCD) is a neuro-developmental disorder characterized by poor fine and/or gross motor coordination. Children with DCD are hypothesized to be at increased risk for overweight and obesity from inactivity due to their motor coordination problems. Although previous studies have found evidence to support this…

Biases in Children's and Adults' Moral Judgments

ERIC Educational Resources Information Center

Powell, Nina L.; Derbyshire, Stuart W. G.; Guttentag, Robert E.

2012-01-01

Two experiments examined biases in children's (5/6- and 7/8-year-olds) and adults' moral judgments. Participants at all ages judged that it was worse to produce harm when harm occurred (a) through action rather than inaction (omission bias), (b) when physical contact with the victim was involved (physical contact principle), and (c) when the harm…

Children's Recognition of Pride and Guilt as Consequences of Helping and Not Helping.

ERIC Educational Resources Information Center

Shorr, David N.; McClelland, Stephen E.

1998-01-01

Investigated the relationship between young children's age and their recognition that helping or choosing not to help can cause feelings of pride or guilt. Found age differences in identifying helping-action or inaction as causes, but little support for the hypothesis that identification of guilt as a consequence of not helping would…

Promoting an "Active Start" for Young Children: Developing Competent and Confident Early Movers

ERIC Educational Resources Information Center

Goodway, Jacqueline D.; Wall, Sarah; Getchell, Nancy

2009-01-01

With childhood obesity and physical inactivity at an all-time high, parents and physical educators alike must look to the early years to promote competent and confident young movers. Popular opinion believes that children are naturally active and motor skill development progresses as a normal function of getting older. However, if one looks at…

Chapter 4: A Comparison of Personal Attributes and Experiences among Physically Active and Inactive Children

ERIC Educational Resources Information Center

Castelli, Darla M.; Erwin, Heather E.

2007-01-01

In this study, the researchers aim to compare the personal attributes and experiences of children who met or exceeded physical activity guidelines with those who did not. By creating profiles, the researchers could compare motor performance, physical fitness, self-efficacy, time spent outdoors during physical activity, social support from friends…

Importance of Health-Related Fitness Knowledge to Increasing Physical Activity and Physical Fitness

ERIC Educational Resources Information Center

Ferkel, Rick C.; Judge, Lawrence W.; Stodden, David F.; Griffin, Kent

2014-01-01

Physical inactivity is expanding across all ages in the United States. Research has documented a deficiency in health-related fitness knowledge (HRFK) among elementary- through college-aged students. The need for a credible and reliable resource that provides research-based information regarding the importance of HRFK is significant. The purpose…

Water contamination, land prices, and the statute of repose

Treesearch

John F. Chamblee; Carolyn A. Dehring; Craig A. Depken; Joseph R. Nicholson

2015-01-01

We examine how water contamination risk from an inactive hazardous waste site is capitalized into surrounding vacant land prices. After public knowledge of the first instance of off-site contamination, we find that shallow groundwater contamination potential is negatively capitalized into land prices, as is proximity to a known contaminated well. Public knowledge of...

Objectively measured physical activity level during a physical education class: a pilot study with Swedish youth.

PubMed

Raustorp, Anders; Boldemann, Cecilia; Johansson, Maria; Mårtensson, Fredrika

2010-01-01

The aim of this study is to advance our knowledge of the contribution of a typical physical education (PE) class to children's daily physical activity. The pilot project is a part of a survey study comprising 11 fourth grader classes (250 pupils). One class of 19 pupils (9 girls) participated in the pilot study. Daily step counts were measured by Yamax pedometers during four consecutive weekdays. During PE class, the participants wore a second pedometer and an Actigraph GT1M accelerometer. The total average step count during PE class was 2512, average 74 steps/min. The counts for the whole day were 16668, and 19 steps/min respectively. The total share of moderate-vigorous physical activity (MVPA) of the PE class was 50.4% (52.5% and 48.3% for boys and girls respectively). There was an inverse correlation between daily mean step count and contribution of PE class step to daily mean step (r = -0.64, p = .003). The contribution of PE class to MVPA was in high in both boys and girls. Considering the suggested independent role of physical fitness for cardiovascular health in children, the PE class must be seen as an important health factor, especially for otherwise inactive children.

Framework for the design and delivery of organized physical activity sessions for children and adolescents: rationale and description of the 'SAAFE' teaching principles.

PubMed

Lubans, David R; Lonsdale, Chris; Cohen, Kristen; Eather, Narelle; Beauchamp, Mark R; Morgan, Philip J; Sylvester, Benjamin D; Smith, Jordan J

2017-02-23

The economic burden of inactivity is substantial, with conservative estimates suggesting the global cost to health care systems is more than US$50 billion. School-based programs, including physical education and school sport, have been recommended as important components of a multi-sector, multi-system approach to address physical inactivity. Additionally, community sporting clubs and after-school programs (ASPs) offer further opportunities for young people to be physically active outside of school. Despite demonstrating promise, current evidence suggests school-based physical activity programs, community sporting clubs and ASPs are not achieving their full potential. For example, physical activity levels in physical education (PE) and ASP sessions are typically much lower than recommended. For these sessions to have the strongest effects on young people's physical activity levels and their on-going physical literacy, they need to improve in quality and should be highly active and engaging. This paper presents the Supportive, Active, Autonomous, Fair, Enjoyable (SAAFE) principles, which represent an evidence-based framework designed to guide the planning, delivery and evaluation of organized physical activity sessions in school, community sport and ASPs. In this paper we provide a narrative and integrative review of the conceptual and empirical bases that underpin this framework and highlight implications for knowledge translation and application.

Correlates of home and neighbourhood-based physical activity in UK 3-4-year-old children.

PubMed

Hnatiuk, Jill A; Hesketh, Kathryn R; van Sluijs, Esther M F

2016-12-01

Identifying context-specific correlates of home- and neighbourhood-based physical activity in preschool-aged children may help improve intervention program development for these settings. A total of 153 3-4-year-old children were recruited through preschool settings in Cambridgeshire (January-July 2013). Children wore Actiheart accelerometers for ≤7 days to assess their sedentary time (ST), light-(LPA) and moderate- to vigorous-intensity physical activity (MVPA). A parent-completed questionnaire assessed correlates across the ecological model and the child's preschool attendance during the measurement week. Only accelerometer data for times when children were at home were used. Multilevel models (Level 1: days; Level 2: child) examined associations between maternal-reported exposure variables and each outcome (children's home- and neighbourhood-based ST, LPA and MVPA) (main analysis). Further analyses included the subsample of children with complete paternal correlates data (father analysis). In the main analyses, children with older siblings engaged in less ST. Children whose mothers reported being 'moderately inactive' or 'active' (vs. inactive) engaged in less LPA, while children whose mothers worked >35 h week -1 engaged in less MVPA. More equipment at home was associated with lower LPA but greater MVPA. In the father analysis, father's television viewing before 6 pm was associated with greater ST and less MVPA in children; the negative association between mother's activity and children's LPA was retained. Family demographics and parental behaviours appear to have the strongest association with children's home- and neighbourhood-based ST, LPA and MVPA. This study further highlights the importance of examining both maternal and paternal behaviours. © The Author 2016. Published by Oxford University Press on behalf of the European Public Health Association.

Asian & Pacific Islanders and Cardiovascular Diseases

MedlinePlus

... American Indian or Alaska Native women (21.6%). Physical Inactivity  In 2014, only 17.0% of Asian adults met the 2008 Federal Physical Activity Guidelines. Overweight and Obesity  Among all children ...

Exploring and explaining low participation in physical activity among children and young people with asthma: a review.

PubMed

Williams, Brian; Powell, Alison; Hoskins, Gaylor; Neville, Ron

2008-06-30

Asthma is the most common chronic illness among children and accounts for 1 in 5 of all child GP consultations. This paper reviews and discusses recent literature outlining the growing problem of physical inactivity among young people with asthma and explores the psychosocial dimensions that may explain inactivity levels and potentially relevant interventions and strategies, and the principles that should underpin them. A narrative review based on an extensive and documented search of search of CinAHL, Embase, Medline, PsycINFO and the Cochrane Library. Children and young people with asthma are generally less active than their non-asthmatic peers. Reduced participation may be influenced by organisational policies, family illness beliefs and behaviours, health care advice, and inaccurate symptom perception and attribution. Schools can be reluctant to encourage children to take part in physical education or normal play activity due to misunderstanding and a lack of clear corporate guidance. Families may accept a child's low level of activity if it is perceived that breathlessness or the need to take extra inhalers is harmful. Many young people themselves appear to accept sub-optimal control of symptoms and frequently misinterpret healthy shortness of breath on exercising with the symptoms of an impending asthma attack. A multi-faceted approach is needed to translate the rhetoric of increasing activity levels in young people to the reality of improved fitness. Physical activity leading to improved fitness should become part of a goal orientated management strategy by schools, families, health care professionals and individuals. Exercise induced asthma should be regarded as a marker of poor control and a need to increase fitness rather as an excuse for inactivity. Individuals' perceptual accuracy deserves further research attention.

Recess Activities of the Week (RAW): Promoting Free Time Physical Activity to Combat Childhood Obesity

ERIC Educational Resources Information Center

Sinclair, Christina D.; Stellino, Megan Babkes; Partidge, Julie A.

2008-01-01

Childhood obesity and inactivity levels among young Americans have risen steadily over the last few decades, and has become a major concern. Participation in regular physical activity helps prevent excess adiposity in children and youth. Recess is a regularly occurring period of time in school children's days which is an opportunity to help them…

A Pilot Investigation of the Perceived Motor Competence of Children with Visual Impairments and Those Who Are Sighted

ERIC Educational Resources Information Center

Brian, Ali S.; Haegele, Justin A.; Bostick, Laura; Lieberman, Lauren J.; Nesbitt, Danielle

2018-01-01

Because children with visual impairments tend to be inactive, they are 1.5 times more likely to be considered overweight or obese than are their sighted peers. Although some barriers to physical activity have been identified (for example, lack of opportunity and transportation issues); little has been done to empirically identify predictors of…

Using Video Modeling, Prompting, and Behavior-Specific Praise to Increase Moderate-to-Vigorous Physical Activity for Young Children with down Syndrome

ERIC Educational Resources Information Center

Adamo, Elyse K.; Wu, Jenny; Wolery, Mark; Hemmeter, Mary Louise; Ledford, Jennifer R.; Barton, Erin E.

2015-01-01

Children with Down syndrome may be at increased risk of problems associated with inactivity. Early intervention to increase physical activity may lead to increased participation in typical activities and long-term increases in quality of life (e.g., decreased likelihood of obesity-related illness). A multi-component intervention, including video…

Making the Grade: Reversing Childhood Obesity in Schools Toolkit--Why Use It?

ERIC Educational Resources Information Center

Robert Wood Johnson Foundation, 2012

2012-01-01

Today, obesity is one of the most critical health concerns for children in the United States. Nearly one-third of children and teens are overweight or obese--and physical inactivity is a leading contributor to the epidemic. Regrettably, as a result of budget cuts and pressure to ensure students perform well on academic tests, physical education…

An Empirical Examination of the Ecological and Cognitive Active Commuting Framework

ERIC Educational Resources Information Center

Pang, Bo; Rundle-Thiele, Sharyn Robyn; Kubacki, Krzysztof

2017-01-01

Purpose: Evidence indicates that active school travel (AST) including walking can effectively lower levels of obesity among school-age children. Yet Queensland has been identified as one of the most inactive states in Australia where only 5 per cent of Years 1 and 5 children engaged in AST on a daily basis. The purpose of this paper is to explain…

The Role and Impact of Student Leadership on Participants in a Healthy Eating and Physical Activity Programme

ERIC Educational Resources Information Center

Gutuskey, Lila; McCaughtry, Nate; Shen, Bo; Centeio, Erin; Garn, Alex

2016-01-01

Objective: In the USA there are rising rates of obesity among children, at least in part due to unhealthy eating and physical inactivity. Implementing school-based health interventions with elementary school children focused on youth empowerment could lead to improved health environments and behaviours. The purpose of the present study was to…

Excessive homework, inadequate sleep, physical inactivity and screen viewing time are major contributors to high paediatric obesity.

PubMed

Ren, Hong; Zhou, Zhixiong; Liu, Wenxi Kevin; Wang, Xiujiang; Yin, Zenong

2017-01-01

This study examined the relationships between energy balance-related behaviours (EBRBs) outside school hours and obesity in Chinese primary school students. We also explored the influence of gender on those relationships. The study sample was a cross-sectional cohort of 5032 Chinese children who were enrolled in grades 1-6 in primary schools in five Chinese cities and whose mean ages ranged from seven years and three months to 11.9 years. The children's parents completed a survey on their child's height, weight and EBRBs outside school hours. The response rate was 97%, and the reported rates of overweight and obesity were 13.6% and 13.8%, respectively. The obesity rates were higher in boys and lower grade children. Most EBRBs varied between boys and girls and with increased grade levels. The amount of time spent on academic-related activities, screen viewing, outdoor activities and sleep was mostly associated with obesity on weekdays and varied by gender. Rate of obesity was alarmingly high in the primary school Chinese children in this cohort, especially in younger children. Excessive time spent on academic-related activities outside school hours, inadequate sleep, physical inactivity and higher levels of screen viewing were major contributors to obesity in these Chinese children. ©2016 The Authors. Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica.

Child Labor: Global Offensive.

ERIC Educational Resources Information Center

Sutcliffe, Peter; And Others

1993-01-01

Includes "An Evil Unbearable to the Human Heart" (Sutcliffe); "Fighting Indifference and Inaction" (Fromont); "Concerted International Action for Children"; "New Shelter for Street Kids of Ankara" (Fromont); "IPEC's International Program for Elimination of Child Labor Challenge to Brazilian…

Dietary and Physical Activity/Inactivity Factors Associated with Obesity in School-Aged Children123

PubMed Central

Perez-Rodriguez, Marcela; Melendez, Guillermo; Nieto, Claudia; Aranda, Marisol; Pfeffer, Frania

2012-01-01

Diet and physical activity (PA) are essential components of nutritional status. Adequate nutrition and an active lifestyle are key factors during childhood, because food habits track into adulthood. Children spend more time in school than in any other environment away from home. Studying the diet factors and patterns of PA that affect obesity risk in children during school hours and the complete school day can help identify opportunities to lower this risk. We directly measured the time children spent performing moderate to vigorous PA (MVPA) at school, compared the amount and intensity of PA during school hours with after-school hours, and tried to determine if diet behaviors and PA or inactivity were associated with excess weight and body fat. This cross-sectional study included 143 normal-weight (NLW) and 48 obese children aged 8–10 y. Diet data were obtained from two 24-h recalls. Body composition was measured by bioimpedance. Screen time and sports participation data were self-reported. NLW children drank/ate more dairy servings than the obese children, who consumed more fruit-flavored water than the NLW group. Consumption of soft drinks, sugar-added juices, and fresh juices was low in both groups. Children were less active during school hours than after school. MVPA was lower during school hours in the obese group than in the NLW group. Schools, parents, and authorities should be more involved in promoting strategies to improve the dietary habits and PA levels of school-aged children, because this group is not achieving the recommended level of daily MVPA. PMID:22798003

Correlates of light and moderate-to-vigorous objectively measured physical activity in four-year-old children.

PubMed

van Sluijs, Esther M F; McMinn, Alison M; Inskip, Hazel M; Ekelund, Ulf; Godfrey, Keith M; Harvey, Nicholas C; Griffin, Simon J

2013-01-01

Correlates of physical activity (PA) are hypothesized to be context and behaviour specific, but there is limited evidence of this in young children. The aim of the current study is to investigate associations between personal, social and environmental factors and objectively measured light and moderate-to-vigorous PA (LPA and MVPA, respectively) in four-year-old children. Cross-sectional data were used from the Southampton Women's Survey, a UK population-based longitudinal study. Four-year old children (n = 487, 47.0% male) had valid PA data assessed using accelerometry (Actiheart) and exposure data collected with a validated maternal questionnaire (including data on child personality, family demographics, maternal behaviour, rules and restrictions, and perceived local environment). Linear regression modelling was used to analyse associations with LPA and MVPA separately, interactions with sex were explored. LPA minutes were greater in children whose mothers reported more PA (vs. inactive: regression coefficient±standard error: 6.70±2.94 minutes), and without other children in the neighbourhood to play with (-6.33±2.44). MVPA minutes were greater in children with older siblings (vs. none: 5.81±2.80) and those whose mothers used active transport for short trips (vs. inactive: 6.24±2.95). Children accumulated more MVPA in spring (vs. winter: 9.50±4.03) and, in boys only, less MVPA with availability of other children in the neighbourhood (-3.98±1.70). Young children's LPA and MVPA have differing associations with a number of social and environmental variables. Interventions targeting PA promotion in young children outside of formal care settings should consider including intensity specific factors.

Effects of optical and geometrical properties on YORP effect for inactive satellites

NASA Astrophysics Data System (ADS)

Albuja, A.; Scheeres, D.

2014-09-01

With the increasing number of space debris in Earth orbit, it is important to understand the dynamics of these objects. Initial studies have demonstrated that the Yarkovsky, O'Keefe, Radzievskii, Paddack (YORP) effect on inactive satellite needs to be further explored as it could be noticeably affecting the rotational dynamics of these Earth orbiting objects. The YORP effect is created by torques resulting from light and thermal energy being re-emitted from the surface of a body. This effect has been well studied and observed to affect the spin states of asteroids. The purpose of this paper is to further investigate YORP in the realm of large inactive Geosynchronous Earth Orbit (GEO) satellites. The forces that cause the YORP effect are highly dependent on the optical, thermal and geometrical properties of the facets making up the surface of the body being analyzed. This paper focuses on exploring the effect of these properties on the YORP effect for inactive satellite. Two different satellite models that represent bus types of inactive satellites in GEO are used for this study. By varying the optical, thermal and geometrical properties of these models, in a manner that remains consistent with realistic satellite parameters, we can understand the relationship between these properties and the torques created by YORP. Having this knowledge allows for better understanding of the possible attitude states (spin rate and obliquity) for uncontrolled satellites in GEO. This information can then be used to make predictions of the long-term behavior of the rotation rate and obliquity of these objects. Categories of potential final states for defunct GEO satellites can then be created based on geometrical and optical properties (e.g. spin up continuously, spin down continuously, etc.). This allows the population of inactive GEO satellites to be studied in a more general sense and final attitude states for these objects can be quickly identified. Furthermore, an understanding of the sensitivity of YORP to each individual parameter is gained through this paper. Having knowledge of the attitude dynamics for these objects is key for accurate prediction of the orbital dynamics as these two are closely coupled when torques such as YORP are acting on the body.

Obesity prevention in children.

PubMed

Moreno, Luis A; Bel-Serrat, Silvia; Santaliestra-Pasías, Alba M; Rodríguez, Gerardo

2013-01-01

The prevalence of childhood overweight and obesity continues to be unacceptably high and of public health concern in Europe. During childhood and adolescence, environmental factors are the main drivers of obesity development. Obesity is caused by a chronic energy imbalance involving both dietary intake and physical activity patterns. Several risk factors are influencing obesity development, even starting in the prenatal period. From birth, along life, mainly diet and physical activity/inactivity are the most important drivers on top of genetic susceptibility. The first years of life can therefore be crucial to start preventive interventions that can have an impact on lifestyle and on later overweight and obesity. Schools are an attractive and popular setting for implementing interventions for children. Interventions including a community component are considered to be the most effective. Obesity control will require policy interventions to improve the environments that promote poor dietary intake and physical inactivity rather than individually focused interventions. More solid institutional and health policies are needed together with more effective interventions to obtain evident changes for the prevention of excess adiposity among children. Copyright © 2013 S. Karger AG, Basel.

Effects of a Staff Training Program on Community Instructors' Ability to Teach Swimming Skills to Children with Autism

ERIC Educational Resources Information Center

Jull, Stephanie; Mirenda, Pat

2016-01-01

Several recent studies have shown that children with autism spectrum disorder (ASD) are less physically active than their typically developing peers and are thus at risk of health problems associated with inactivity (e.g., obesity or diabetes). There is a need to examine the effectiveness of interventions such as swimming that are aimed at…

Expert systems in civil engineering

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kostem, C.N.; Maher, M.L.

1986-01-01

This book presents the papers given at a symposium on expert systems in civil engineering. Topics considered at the symposium included problem solving using expert system techniques, construction schedule analysis, decision making and risk analysis, seismic risk analysis systems, an expert system for inactive hazardous waste site characterization, an expert system for site selection, knowledge engineering, and knowledge-based expert systems in seismic analysis.

Monitoring of body position and motion in children with severe cerebral palsy for 24 hours.

PubMed

Sato, Haruhiko; Iwasaki, Toshiyuki; Yokoyama, Misako; Inoue, Takenobu

2014-01-01

To investigate differences in position and body movements between children with severe cerebral palsy (CP) and children with typical development (TD) during the daytime and while asleep at night. Fifteen children with severe quadriplegic CP living at home (GMFCS level V, 7 males, 8 females; mean age 8 years 3 months; range 3-20 years) and 15 children with TD (6 males, 9 females; mean age 8 years 7 months; range 1-16 years) participated. Body position and movements were recorded for 24 h by a body position monitor and a physical activity monitor, respectively. The amount of time spent in one position and the durations of inactive periods during the daytime and during night-time sleep were computed and analyzed for group differences. In children with CP, the mean longest time spent in one position was longer than that in children with TD during night-time sleep (5.6 ± 3.5 h versus 1.6 ± 1.2 h). In contrast, no significant differences were found between the groups during the daytime (1.9 ± 1.1 h versus 1.6 ± 0.7 h). The mean longest time the body remained inactive was longer in the children with CP during both daytime and nighttime sleep (0.6 ± 0.3 h versus 0.3 ± 0.3 h for daytime, 1.4 ± 0.8 h versus 0.7 ± 0.3 h for nighttime). Children with severe CP living at home showed prolonged immobilized posture during night-time sleep when their caregivers would be likely to also be asleep. This may suggest that these children should receive postural care assistance at night.

Recurrent pain and discomfort in relation to fitness and physical activity among young school children.

PubMed

Sollerhed, Ann-Christin; Andersson, Ingemar; Ejlertsson, Göran

2013-01-01

As an increase in pain symptoms among children has been shown in the last decades, the aim of this study was to describe perceptions of recurrent pain, measured physical fitness and levels of reported physical activity (PA) in children, and to investigate if any associations between PA, fitness and recurrent pain could be identified. A school-based study comprised 206 Swedish children 8-12 years old, 114 boys, 92 girls. A questionnaire with questions about perceived pain, self-reported PA and lifestyle factors was used. Health-related fitness was assessed by 11 physical tests. A physical index was calculated from these tests as a z score. High physical index indicated high fitness and low physical index indicated low fitness. ANOVA test, chi-square test and logistic regression analysis were used to compare active and inactive children. The prevalence of one pain location (head, abdomen or back) was 26%, two 11% and three 4% (n=206). Female gender, living in single-parent families, low PA and low subjective health were associated with reported recurrent pain. Children reporting high levels of PA had high physical index and reported low prevalence of pain symptoms. The physical index and level of self-reported PA decreased gradually the more pain locations. Physically active children had higher fitness levels and reported less pain symptoms than inactive peers. Coping with pain is an integral part of PA, and active children learn to cope with unpleasant body sensations which together with high fitness may reduce the perception of pain.

Pedometer assessed physical activity in urban pubertal children: first report from India.

PubMed

Contractor, Aashish; Bhanushali, Aparna; Changrani, Jyotsna; Angadia, Siddharth; Das, Bibhu R

2014-11-01

Inadequate physical activity is a risk factor for several lifestyle diseases. In the current study we have tried to evaluate the physical activity levels in urban Indian pubertal children as well as investigate the relationship between step counts and body composition. A total of 1032 children aged 12 to 15 years wore pedometers for 2 weekdays and 2 weekend days, the final cohort included 910 subjects with 467 boys and 443 girls. Mean weekday steps were 11,062 ± 4741 for boys and 9619 ± 4144 for girls; weekend steps were 10,842 ± 5034 for boys and 9146 ± 5159 for girls, which were both significantly different. The weekend steps were consistently lower in both genders. Analysis of children not meeting a cut-off of 10,000 steps indicated that 45% of the boys aged 12; 54% aged 13; 43% to 48% aged 14 and 50% in the aged 15 did not meet the cut-off. In girls higher levels of inactivity were seen with 58% to 65% aged 12; 69% to 73% aged 13; 49% to 58% aged 14 and 50% to 100% in age-group 15 did not meet the cut-off on weekdays and weekends respectively. The high level of physical inactivity in the representative urban Indian children is a cause of grave concern and necessitates urgent intervention strategies to be formulated.

Physical activity, screen time, and school absenteeism: self-reports from NHANES 2005-2008.

PubMed

Hansen, Andrew R; Pritchard, Tony; Melnic, Irina; Zhang, Jian

2016-01-01

The purpose of this study was to examine how lifestyle behaviors in the context of physical activity levels and screen time are associated with school absenteeism. We analyzed 2005-2008 NHANES data of proxy interviews for 1048 children aged 6-11 years and in-person self-reports of 1117 adolescents aged 12-18 years. Missing 10% of school days during the past school year was defined as severe school absenteeism (SSA). Watching TV ≥2 hours a day was significantly associated with SSA among both children (OR = 3.51 [1.03-12.0]) and adolescents (OR = 3.96 [1.84-8.52]) compared with their peers watching <2 hours a day. A U-shaped association was identified between the level of physical activity and SSA among children. Both inactive children (OR = 12.4 [1.43-108]) and highly active children (14.8 [2.82-77.7]) had higher odds of SSA compared with children with medium levels of physical activity. No associations were observed for either children 0.57 ([0.16-1.99]) or adolescents (0.94 [0.44-2.03]) using a computer ≥3 hours a day. Cross-sectional study involving self-reports. Transportation to and from school not included in physical activity assessment. Absenteeism was not validated with report cards. Unable to account for the absence type or frequency of illness or injury. No psychometric properties provided for subjective measures regarding participants' attitudes and characteristic traits towards physical activity, TV viewing, and school attendance. Excessive TV watching among children and adolescents, and inactivity and high activity levels (≥7 times per week) among children are independently associated with severe school absenteeism.

Can exergaming contribute to improving physical activity levels and health outcomes in children?

PubMed

Daley, Amanda J

2009-08-01

Physical inactivity among children is a serious public health problem. It has been suggested that high levels of screen time are contributory factors that encourage sedentary lifestyles in young people. As physical inactivity and obesity levels continue to rise in young people, it has been proposed that new-generation active computer- and video-console games (otherwise known as "exergaming") may offer the opportunity to contribute to young people's energy expenditure during their free time. Although studies have produced some encouraging results regarding the energy costs involved in playing active video-console games, the energy costs of playing the authentic versions of activity-based video games are substantially larger, highlighting that active gaming is no substitute for real sports and activities. A small number of exergaming activities engage children in moderate-intensity activity, but most do not. Only 3 very small trials have considered the effects of exergaming on physical activity levels and/or other health outcomes in children. Evidence from these trials has been mixed; positive trends for improvements in some health outcomes in the intervention groups were noted in 2 trials. No adequately powered randomized, controlled trial has been published to date, and no trial has assessed the long-term impact of exergaming on children's health. We now need high-quality randomized, controlled trials to evaluate the effectiveness and sustainability of exergaming, as well as its clinical relevance; until such studies take place, we should remain cautious about its ability to positively affect children's health.

Healthy active living for children and youth.

PubMed

2002-05-01

Poor lifestyle habits, such as unhealthy eating and physical inactivity, are major contributors to increased adult morbidity and mortality from chronic diseases. Over the past decade there has been an increase in sedentary lifestyle and obesity in children and adolescents, both in North America and worldwide. Physicians need to be aware of the scope of this problem, provide anticipatory guidance to families and promote healthy active living in their practices.

Patterns of Physical Activity and Overweight among 7-13-Year-Old Russian Children: A 7-Year Nationally Representative Monitoring Study

ERIC Educational Resources Information Center

Tudor-Locke, Catrine; Ainsworth, Barbara E.; Popkin, B. M.

2008-01-01

This is a repeated cross-sectional study of overweight and physical activity (PA) and inactivity patterns of successive samples of 7-13-year-old Russian children who were surveyed six times between 1995 and 2002 as part of the Russian Longitudinal Monitoring Survey. This analysis focused on moderate/vigorous (MOD/VIG) PA (e.g., active commuting to…

Comparison of self-reported physical activity in children and adolescents before and during cancer treatment.

PubMed

Götte, Miriam; Kesting, Sabine; Winter, Corinna; Rosenbaum, Dieter; Boos, Joachim

2014-06-01

Physical activities are important for the development of children and increasing evidence suggests beneficial effects of physical activity promotion during cancer treatment as well. The present study aimed at evaluating the current need of exercise interventions in pediatric cancer patients undergoing acute treatment and identifying risk factors for inactivity. Data about self-reported physical activity before and during treatment was collected in a cross-sectional design with the physical activity questionnaire from the German Health Interview and Examination Survey for Children and Adolescents (KiGGS) in a modified cancer specific version. One hundred thirty pediatric cancer patients with various entities were questioned 3.0 ± 1.6 months since diagnosis. Patients' activity levels before diagnosis mainly matched reference values for healthy children in Germany. Reductions during treatment affected all dimensions of daily physical activities and minutes of exercise per week decreased significantly (P < 0.001). Largest reductions of physical activities during treatment were identified for bone tumor patients and in-patient stays. Due to the well known importance of physical activity during childhood and the identified risk of inactivity during cancer treatment, supervised exercise interventions should be implemented into acute treatment phase to enhance activity levels and ensure a continuously support by qualified exercise professionals. © 2013 Wiley Periodicals, Inc.

Using a Betabinomial distribution to estimate the prevalence of adherence to physical activity guidelines among children and youth.

PubMed

Garriguet, Didier

2016-04-01

Estimates of the prevalence of adherence to physical activity guidelines in the population are generally the result of averaging individual probability of adherence based on the number of days people meet the guidelines and the number of days they are assessed. Given this number of active and inactive days (days assessed minus days active), the conditional probability of meeting the guidelines that has been used in the past is a Beta (1 + active days, 1 + inactive days) distribution assuming the probability p of a day being active is bounded by 0 and 1 and averages 50%. A change in the assumption about the distribution of p is required to better match the discrete nature of the data and to better assess the probability of adherence when the percentage of active days in the population differs from 50%. Using accelerometry data from the Canadian Health Measures Survey, the probability of adherence to physical activity guidelines is estimated using a conditional probability given the number of active and inactive days distributed as a Betabinomial(n, a + active days , β + inactive days) assuming that p is randomly distributed as Beta(a, β) where the parameters a and β are estimated by maximum likelihood. The resulting Betabinomial distribution is discrete. For children aged 6 or older, the probability of meeting physical activity guidelines 7 out of 7 days is similar to published estimates. For pre-schoolers, the Betabinomial distribution yields higher estimates of adherence to the guidelines than the Beta distribution, in line with the probability of being active on any given day. In estimating the probability of adherence to physical activity guidelines, the Betabinomial distribution has several advantages over the previously used Beta distribution. It is a discrete distribution and maximizes the richness of accelerometer data.

Socio-cultural differences in Australian primary school children's weight and weight-related behaviours.

PubMed

Hardy, Louise L; King, Lesley; Hector, Debra; Baur, Louise A

2013-08-01

To examine whether there are socio-cultural differences in overweight/obesity and weight-related behaviours of Australian primary school children. Secondary data analysis of the 2010 NSW Schools Physical Activity and Nutrition Survey (n = 4898). Height and weight were measured. Parents of Year K, 2, 4 children and Year 6 students completed a questionnaire on demographics and weight-related behaviours. Cardio-respiratory fitness was assessed by the 20-meter shuttle run test and categorised as adequately fit or unfit. Children were categorised according to the main cultural/ethnic backgrounds (Middle-Eastern, Asian and English-speaking backgrounds) and socio-economic status (SES) tertile. Within ethnic groups, SES was associated with weight-related behaviours, but not consistently, and not with body mass index status. Within ethnic groups, the odds were higher among low SES, compared with high SES to be inactive, unfit and have poorer dietary habits. Weight-related behaviours among each ethnic group also differed by gender. Compared with low SES children from English-speaking backgrounds, ethnic boys were two times as likely to be overweight/obese, and the odds were significantly higher among ethnic children to be inactive, unfit and have poor dietary patterns. The results indicate the need for obesity prevention initiatives to specifically target and reach children from low SES and Asian and Middle-Eastern backgrounds, and the importance of ensuring that such initiatives are culturally appropriate and address relevant issues. © 2013 The Authors. Journal of Paediatrics and Child Health © 2013 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

[The CHILT I project (Children's Health Interventional Trial). A multicomponent intervention to prevent physical inactivity and overweight in primary schools].

PubMed

Graf, C; Dordel, S

2011-03-01

Child and juvenile obesity is increasing worldwide; therefore, effective preventive strategies are warranted. The stepwise project CHILT (Children's Health Interventional Trial) was initiated in 2000 and combines in its multicomponent school-based arm CHILT I health education and physical activity for primary school children to prevent physical inactivity and overweight. The effect on obesity and physical performance was studied in 12 primary schools (intervention schools, IS) compared with 5 control schools (CS). Anthropometric data were recorded. Physical performance was measured by a coordination test for children (the "Körperkoordinationstest für Kinder", KTK) and the 6-minute run. Anthropometric and motoric data of 436 children in IS (55.0% of the population) and 179 children in CS (62.8%) were available at baseline and at follow-up. No difference in the incidence of overweight was found between the IS and CS after 4 years of intervention. Remission of overweight was higher in IS (23.2% versus 19.2%), but not significant. The increase in BMI was significantly lower in IS, in which the program was regularly performed. There was an improvement in selected items of the KTK in IS. In particular, endurance performance tended to be higher at final examination. School-based preventive intervention seems to have a positive influence on physical motor skills and the remission of overweight. To optimize the effects, a consistent and quality assured implementation and the integration of the children's whole environment are warranted.

Examining the relationship between maternal employment and health behaviours in 5-year-old British children.

PubMed

Hawkins, S Sherburne; Cole, T J; Law, C

2009-12-01

There is little known about potential mechanisms underlying the association between maternal employment and childhood obesity. The relationships between maternal hours worked per week (none, 1-20 hours, 21+ hours) and children's dietary and physical activity/inactivity habits were examined. Where mothers were employed, the relationships between flexible work arrangements and these health behaviours were also examined. Data from 12,576 singleton children age 5 years in the UK Millennium Cohort Study were analysed. Mothers reported information about their employment patterns. Mothers also reported on indicators of their child's dietary (crisps/sweets, fruit/vegetables, sweetened beverage, fruit consumption), physical activity (participation in organised exercise, transport to school) and inactivity (television/computer use) habits at age 5. After adjustment for potential confounding and mediating factors, children whose mothers worked part-time or full-time were more likely to primarily drink sweetened beverages between meals (compared to other beverages), use the television/computer at least 2 hours daily (compared to 0-2) or be driven to school (compared to walk/cycle) than children whose mothers had never been employed. Children whose mothers worked full-time were less likely to primarily eat fruit/vegetables between meals (compared to other snacks) or eat three or more portions of fruit daily (compared to two or fewer). Although in unadjusted analyses children whose mothers used flexible work arrangements engaged in healthier behaviours, relationships were no longer significant after adjustment. For many families the only parent or both parents are working. This may limit parents' capacity to provide their children with healthy foods and opportunities for physical activity. Policies and programmes are needed to help support parents and create a health-promoting environment.

Bowling for Elementary Students

ERIC Educational Resources Information Center

Curtis, Joyce M.

2005-01-01

Physical education programs at the elementary school level play an important role in developing students' interest and skill in lifelong physical activities. With increasing inactivity, overweight, and obesity among children, school physical education programs are challenged with presenting activities that can be enjoyed in childhood and…

The Current Status of Children's Cardiovascular Health.

ERIC Educational Resources Information Center

Taubert, Kathryn A.; And Others

1996-01-01

Certain risk factors for cardiovascular disease may be modified in childhood. The paper discusses high blood cholesterol, obesity, physical inactivity, smoking, and high blood pressure, noting that risk factor education and modification can occur at home, school, or the doctor's office. (Author/SM)

32 CFR 79.4 - Policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... military personnel on active duty or inactive duty training status. (iv) Combat related wounded warriors..., language and physical development of children through programs and services that recognize differences in... status of the sponsor. (1) Eligible patrons include: (i) Active duty military personnel (ii) DoD civilian...

45 CFR 95.22 - Meaning of good cause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Time Limits... State's control include: (1) Acts of God; (2) Documented action or inaction of the Federal government. (c) Circumstances beyond the State's control do not include neglect or administrative inadequacy on...

45 CFR 95.22 - Meaning of good cause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Time Limits... State's control include: (1) Acts of God; (2) Documented action or inaction of the Federal government. (c) Circumstances beyond the State's control do not include neglect or administrative inadequacy on...

45 CFR 95.22 - Meaning of good cause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Time Limits... State's control include: (1) Acts of God; (2) Documented action or inaction of the Federal government. (c) Circumstances beyond the State's control do not include neglect or administrative inadequacy on...

45 CFR 95.22 - Meaning of good cause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Time Limits... State's control include: (1) Acts of God; (2) Documented action or inaction of the Federal government. (c) Circumstances beyond the State's control do not include neglect or administrative inadequacy on...

Physical Activity during the School Day

ERIC Educational Resources Information Center

Castelli, Darla M.; Ward, Kimberly

2012-01-01

In response to concerns that children are physically inactive, a Centers for Disease Control and Prevention committee developed school-based implementation strategies centered on the components of a Comprehensive School Physical Activity Program (CSPAP), composed of the physical education program, physical activity during the school day, staff…

Biases in children's and adults' moral judgments.

PubMed

Powell, Nina L; Derbyshire, Stuart W G; Guttentag, Robert E

2012-09-01

Two experiments examined biases in children's (5/6- and 7/8-year-olds) and adults' moral judgments. Participants at all ages judged that it was worse to produce harm when harm occurred (a) through action rather than inaction (omission bias), (b) when physical contact with the victim was involved (physical contact principle), and (c) when the harm was produced as a direct means to an end rather than as an unintended but foreseeable side effect of the action (intention principle). The youngest participants, however, did not incorporate benefit when making judgments about situations in which harm to one individual resulted in benefit to five individuals. Older participants showed some preference for benefit resulting from action (commission) as opposed to inaction (omission). The findings are discussed in the context of the theory that moral judgments result, in part, from the operation of an inherent, intuitive moral faculty compared with the theory that moral judgments require development of necessary cognitive abilities. Copyright © 2012 Elsevier Inc. All rights reserved.

Obesity and physical activity in children.

PubMed

Pradinuk, Mia; Chanoine, Jean-Pierre; Goldman, Ran D

2011-07-01

What advice should I give parents of overweight children about physical activity? How can we encourage these children to become more physically active? The Canadian Paediatrics Society 2002 position statement on healthy living for children and youth, which is currently being revised, recommends that physicians advise children and adolescents to increase the time they spend on physical activities by at least 30 minutes a day, with at least 10 minutes involving vigorous activities, and that goals should be reset to reach at least 90 minutes a day of total physical activity. The extent to which children and youth are physically active is influenced by a multitude of complex, interrelated factors. Addressing physical inactivity and its contribution to childhood obesity requires a comprehensive and holistic approach.

European week of sport: innovative initiative of European Commission that inspires children to be active.

PubMed

Barone, Rosario; Marino Gammazza, Antonella; Casarrubea, Maurizio; De Martino, Lorena; Marino Gammazza, Maura; Monachino, Francesca; Barone, Patrizia; Termini, Fedele; Sammartino, Bartolomeo; Campanella, Claudia; Di Felice, Valentina; Cappello, Francesco; Macaluso, Filippo

2018-05-29

Estimates indicate that more than one third of European adults are inactive, despite the known benefits of physical activity. In 2015 the European Commission launched the European Week of Sport (EWoS), to encourage people to engage in sport and physical activity. The aim of this study was to evaluate if participation in the EWoS could motivate children to participate in physical activity in future. A total of 10,892 children (aged 6-14), from 6 EU cities (Palermo, Italy; Ankara, Turkey; Lousada, Portugal; Gardabaer, Iceland; Rijeka, Croatia; Albacete, Spain), were enrolled in sport activities (running sport event, extra hours of physical activity, seminars on physical activity, and a family sport festival during the weekend) during the EWoS 2016. A questionnaire was set up and distributed amongst participants to identify the physical activity habits of schoolchildren and whether the activities conducted during the project were able to establish the desire to participate in physical activity. Data has shown that 15% of the individuals (respondents from the 6 countries) did not practice sport, although large variability among participating countries exists. The majority (15%) of these children showed an interest in practicing sport in ensuing months following EWoS. The results suggest that the participation in sport activities during the EWoS encouraged inactive European children to practice physical activity in the months that followed. Future researchers should however investigate whether the motivation to participate in sport observed in this study in fact became reality.

Combined impact of negative lifestyle factors on cardiovascular risk in children: a randomized prospective study.

PubMed

Meyer, Ursina; Schindler, Christian; Bloesch, Tamara; Schmocker, Eliane; Zahner, Lukas; Puder, Jardena J; Kriemler, Susi

2014-12-01

Negative lifestyle factors are known to be associated with increased cardiovascular risk (CVR) in children, but research on their combined impact on a general population of children is sparse. Therefore, we aimed to quantify the combined impact of easily assessable negative lifestyle factors on the CVR scores of randomly selected children after 4 years. Of the 540 randomly selected 6- to 13-year-old children, 502 children participated in a baseline health assessment, and 64% were assessed again after 4 years. Measures included anthropometry, fasting blood samples, and a health assessment questionnaire. Participants scored one point for each negative lifestyle factor at baseline: overweight; physical inactivity; high media consumption; little outdoor time; skipping breakfast; and having a parent who has ever smoked, is inactive, or overweight. A CVR score at follow-up was constructed by averaging sex- and age-related z-scores of waist circumference, blood pressure, glucose, inverted high-density lipoprotein, and triglycerides. The age-, sex-, pubertal stage-, and social class-adjusted probabilities (95% confidence interval) for being in the highest CVR score tertile at follow-up for children who had at most one (n = 48), two (n = 64), three (n = 56), four (n = 41), or five or more (n = 14) risky lifestyle factors were 15.4% (8.9-25.3), 24.3% (17.4-32.8), 36.0% (28.6-44.2), 49.8% (38.6-61.0), and 63.5% (47.2-77.2), respectively. Even in childhood, an accumulation of negative lifestyle factors is associated with higher CVR scores after 4 years. These negative lifestyle factors are easy to assess in clinical practice and allow early detection and prevention of CVR in childhood. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Steps in the Right Direction, against the Odds, an Evaluation of a Community-Based Programme Aiming to Reduce Inactivity and Improve Health and Morale in Overweight and Obese School-Age Children

ERIC Educational Resources Information Center

Fraser, Claire; Lewis, Kiara; Manby, Martin

2012-01-01

The study describes an evaluation of a 48-week physical activity and nutritional education programme for overweight/obese school-age children using quantitative and qualitative methods. The majority of participants were obese or severely obese when enrolled, and while some improvements in body mass index, self-esteem and engagement in a range of…

Fitness for Life Primary: Stakeholders' Perceptions

ERIC Educational Resources Information Center

Hodges, Michael Gary; Hodges-Kulinna, Pamela; Kloeppel, Tiffany Ann

2015-01-01

Background: Currently, obesity is one major pressing health concern for children, with physical inactivity being one main contributor. Schools are an excellent venue to provide pupils with opportunities for physical activity; however, schools are in need of user-friendly intervention programs that increase pupil activity and healthy behavior…

Factors associated with physical inactivity among school-going adolescents: data from the Malaysian School-Based Nutrition Survey 2012.

PubMed

Baharudin, Azli; Zainuddin, Ahmad Ali; Manickam, Mala A; Ambak, Rashidah; Ahmad, Mohamad Hasnan; Naidu, Balkish Mahadir; Cheong, Siew Man; Ying, Chan Ying; Saad, Hazizi Abu; Ahmad, Noor Ani

2014-09-01

The importance of physical activity to health is well recognized. Good health habits should begin from a young age. This article aims to explore physical activity among Malaysian school adolescents and factors associated with it. Data from the Malaysian School-Based Nutrition Survey (MSNS), comprising a nationally representative sample of school-going children aged 10 to 17 years, were used. The overall prevalence of physically inactive adolescents was 57.3%. Age in years (adjusted odds ratio = 1.2; 95% confidence interval = 1.16-1.23), gender - females (adjusted odds ratio = 2.9; 95% confidence interval = 2.66-3.10), afternoon school session, breakfast consumption (no breakfast and irregular breakfast), body mass index status (obese and underweight), and body weight perception (underweight perceivers) were significant factors associated with physical inactivity among Malaysian adolescents. Thus, there is evidence that programs to promote physical activity in this group should consider the combination of the aforementioned factors at the household, school, and community levels. © 2014 APJPH.

Have adults lost their sense of play? An observational study of the social dynamics of physical (in)activity in German and Hawaiian leisure settings.

PubMed

Thiel, Ansgar; Thedinga, Hendrik K; Thomas, Samantha L; Barkhoff, Harald; Giel, Katrin E; Schweizer, Olesia; Thiel, Syra; Zipfel, Stephan

2016-08-02

Physical inactivity is one of the biggest health problems nowadays. Recent research shows that socio-cultural barriers to physical activity are mostly related to modern lifestyles. However, there is a lack of research on how social and group dynamics influence engagement in physical activity. Furthermore, there are few cross-cultural studies that have compared the social dynamics of (in)activity in different cultural settings. This paper therefore aims to analyse how social group dynamics influence physical activity and inactivity in informal social environments and whether physical activity is influenced by the socio-cultural settings. The paper presents the qualitative data collected within a covert participant observation study. Data was collected by keeping observational notes in order to record typical, regular patterns regarding physical (in)activity related behaviour of groups at an artificial open air swimming pool in Germany and a natural pond in Hawai'i. The data collection period was eight and a half months. Data was interpreted based on constant comparative analysis in order to identify most generative patterns in the field notes. Group structures appear to play a significant role regarding the activity of the group members. In this study, we identified four key factors that influence group based physical activity: 1) Physical activity seems to be a group disturbing behaviour particularly in larger groups of adults; 2) Physical activity appears to be more functional and less joyful in adults than in children; 3) Group activity is influenced by (in)activity anchors, including 'domestication' of a group's site, obesity, and controlling parents. 4) Physical activity is to a certain extent socially contagious, particularly with regard to playful activities. Successful promotion of physical activity should target the social structures of inactive individuals' groups. In this regard, one of the main problems is that fun and wellbeing, as very important targets of public health strategies for the adult population, appear not to be compatible with physical activity. Developing strategies to reframe physical activity rather as 'fun' and less as functional may be one way to engage inactive individuals in physical activity in leisure settings.

Competency Based Refresher Nurse Curriculum.

ERIC Educational Resources Information Center

Lombardo, Mary C.

This competency-based course is designed to update the skills and knowledge of inactive nurses desiring to return to active practice. Focus of the course is on organizing and managing patient care using the nursing process; performing nursing procedures, including medication administration; and reintegrating oneself into the professional…

American Adults' Knowledge of Exercise Recommendations

ERIC Educational Resources Information Center

Morrow, James R., Jr.; Krzewinski-Malone, Jeanette A.; Jackson, Allen W.; Bungum, Timothy J.; FitzGerald, Shannon J.

2004-01-01

Physical inactivity is a major risk factor for cardiovascular disease, stroke, hypertension, diabetes, obesity, osteoporosis, and some cancers. Approximately 950,000 Americans die annually from cardiovascular diseases. The purpose of this study was to determine whether American adults know which traditional and lifestyle physical activities affect…

Predictors of Relapse after Discontinuing Systemic Treatment in Childhood Autoimmune Chronic Uveitis.

PubMed

Simonini, Gabriele; Bracaglia, Claudia; Cattalini, Marco; Taddio, Andrea; Brambilla, Alice; De Libero, Cinzia; Pires Marafon, Denise; Caputo, Roberto; Cimaz, Rolando

2017-06-01

To identify clinical predictors of relapse in childhood autoimmune chronic uveitis after stopping systemic treatment. A retrospective, multicenter, cohort study. Ninety-four children in remission, receiving no treatments and with at least a 6-month followup, were enrolled. A higher probability of maintaining remission after discontinuing treatment was shown in idiopathic compared with juvenile idiopathic arthritis uveitis (Mantel-Cox chi-square = 23.21) if inactivity had been obtained within 6 months from starting systemic treatment (Mantel-Cox chi-square = 24.17) and by antitumor necrosis factor-α treatment (Mantel-Cox chi-square = 6.43). Type of disease, time, and type of systemic therapy to achieve inactivity predict different duration of uveitis remission after treatment withdrawal.

Hepatogastroenterologists' knowledge of inactive carriers and immunotolerant hepatitis B virus patients in France: results of a practice survey.

PubMed

Causse, Xavier; Cadranel, Jean-François; Potier, Pascal; Hanslik, Bertrand; Denis, Jacques; Renou, Christophe; Delasalle, Patrick

2015-05-01

Before the 2012 revision of the EASL guidelines for the management of hepatitis B virus infection, we conducted a survey to determine how French nonacademic hepatogastroenterologists defined inactive hepatitis B virus carriers and immunotolerant patients. We asked 680 hepatogastroenterologists to complete a simple survey consisting of 11 multiple-choice questions. The participation rate was 32%. HBeAg positivity was not identified as a key criterion for the diagnosis of immunotolerance by 61.9% of the respondents. A total of 82.5 and 75.9% of the respondents identified repeatedly normal alanine transaminase levels and repeatedly low viremia (<2000 IU/ml), respectively, as relevant criteria for the HBsAg inactive carrier state. The question on the biological monitoring of inactive carriers and immunotolerant patients was answered by 78% of the respondents, 97% of whom considered determinations of α-fetoprotein concentration and viremia every 6 (n=58, 35%) or 12 months (n=105, 63%) to be useful. Overall, 19% of the respondents declared never having treated an immunotolerant patient; 81% reported that they had treated such patients under some circumstances: 73% before immunosuppression or chemotherapy, 54% treated pregnant women in their third trimester when viremia was greater than 7 log IU/ml, 49% treated health professionals to prevent contamination, and 31% before medically assisted procreation. The definition of 'inactive carrier state' seems to have been well assimilated, but immunotolerance remains poorly understood. Biological monitoring was frequently carried out for inactive carriers and immunotolerant patients, but the diversity of the responses obtained highlights the lack of clear recommendations for the follow-up of these populations.

"I'm Proud to Be Me": Health, Community and Schooling

ERIC Educational Resources Information Center

Burrrows, Lisette

2011-01-01

Health reportage in New Zealand's popular and professional media regularly features large, avowedly inactive, indigenous and/or "poor" people failing to nurture their children properly on account of their size. While well-meaning government and school-based initiatives explicitly target these so-called "high-need" communities,…

Comprehensive School Physical Activity Programs in Middle Schools

ERIC Educational Resources Information Center

Beddoes, Zack; Castelli, Darla M.

2017-01-01

Physical activity declines among children in their tweens and teens. To address physical inactivity as a health risk, national organizations are endorsing the implementation of comprehensive school physical activity programs (CSPAPs). The purpose of this article is to describe the history of school-coordinated approaches to addressing health…

Understanding Classroom Teachers' Perceptions of Integrating Physical Activity: A Collective Efficacy Perspective

ERIC Educational Resources Information Center

Parks, Melissa; Solmon, Melinda; Lee, Amelia

2007-01-01

Children's physical inactivity is an important health concern, and, as suggested, school efforts can be important in increasing activity. The purpose of this study was to use collective efficacy as a framework to examine elementary classroom teachers' and principals' perceptions about integrating physical activity. Three hundred fourteen…

Starsearch: A Teacher Recognition Program for You and Your Community.

ERIC Educational Resources Information Center

Jackson, Marc

Maintaining an effective school system means retaining the outstanding teachers supporting it. According to a recent survey, many southern California teachers felt they would be disappointed if their children entered the profession. In California alone, there are 49,000 inactive teachers. One problem may be student discipline. Whereas top…

A Preventive Approach to Developmental Problems in School Children.

ERIC Educational Resources Information Center

Newton, M. R.; Brown, Racine D.

The aim of this project was to use and evaluate inaction, amelioration, consultation, focused education, mobilization of existing strengths, and strategic deployment of treatment at the point of crisis or potential stress. Focusing on school entry, the project attempted to identify variables of "life crisis" and determine empirically those…

Mentorship in Practice Program: An Effective School-Based Strategy

ERIC Educational Resources Information Center

Bradford, Brent; Kell, Shannon; Forsberg, Nick

2016-01-01

The development of fundamental movement skills is essential in quality physical education. It has become widely accepted that school-age children who fail to reach the automatic phase in fundamental movement-skill development may choose physically inactive and unhealthy lifestyles. Therefore, physical educators must continue to discover ways to…

A Full Plate for Schools.

ERIC Educational Resources Information Center

Marlowe, John

2002-01-01

As of summer 2001, at least 12 states are deep-sixing junk foods in schools. Schools face an uphill battle on nutrition education. Commercials promoting junk food seem ubiquitous, and children are spending too many inactive hours watching television. Major challenges include the open-campus lunch period and cash-strapped schools using profits from…

Physical Activity Fundamental to Preventing Disease.

ERIC Educational Resources Information Center

Office of the Assistant Secretary for Planning and Evaluation (DHHS), Washington, DC.

Regular physical activity, fitness, and exercise are critically important for all people's health and wellbeing. It can reduce morbidity and mortality from many chronic diseases. Despite its well-known benefits, most U.S. adults, and many children, are not active enough to achieve these health benefits. Physical inactivity and related health…

Impact of Physical Inactivity on Risk of Developing Cancer of the Uterine Cervix: a case-control study

PubMed Central

Szender, J. Brian; Cannioto, Rikki; Gulati, Nicolas R.; Schmitt, Kristina; Friel, Grace; Minlikeeva, Albina; Platek, Alexis; Gower, Emily; Nagy, Ryan; Khachatryan, Edgar; Mayor, Paul; Kasza, Karin; Lele, Shashikant B.; Odunsi, Kunle; Moysich, Kirsten B.

2016-01-01

Objective In this study, we investigated whether physical inactivity was associated with risk of cervical cancer in women treated at an American cancer hospital. Methods This case-control study included 128 patients with cervical cancer and 512 controls matched on age. Controls were women suspected of having but not ultimately diagnosed with a neoplasm. Physical inactivity was defined in accordance with the 2008 Physical Activity Guidelines for Americans. Thus, participants reporting on average no moderate or vigorous recreational physical activity were classified as inactive. Unconditional logistic regression was used to estimate odds ratios (OR) and 95% confidence intervals (CIs). Results Compared to non-cancer controls, those with cervical cancer had significantly increased odds of reporting abstinence from recreational physical activity (OR = 2.43, 95% CI: 1.56-3.80). No association was noted between occupational -related physical inactivity and cervical cancer (OR = 0.88, 95% CI: 0.58-1.36). Conclusions Our findings suggest that abstinence from regular recreational physical activity is associated with increased odds of cervical cancer. To our knowledge, this is the first US-based study examining these associations. Given the 2008 Physical Activity Guidelines for Americans, this study has identified yet another potential public health benefit to regular physical activity. Further investigation is needed using a larger sample and prospectively collected data to characterize dose of activity to mitigate risk and the optimal window of susceptibility. PMID:27105330

Resurgence of target responding does not exceed increases in inactive responding in a forced-choice alternative reinforcement procedure in humans

PubMed Central

Sweeney, Mary M.; Shahan, Timothy A.

2016-01-01

Resurgence following removal of alternative reinforcement has been studied in non-human animals, children with developmental disabilities, and typically functioning adults. Adult human laboratory studies have included responses without a controlled history of reinforcement, included only two response options, or involved extensive training. Arbitrary responses allow for control over history of reinforcement. Including an inactive response never associated with reinforcement allows the conclusion that resurgence exceeds extinction-induced variability. Although procedures with extensive training produce reliable resurgence, a brief procedure with the same experimental control would allow more efficient examination of resurgence in adult humans. We tested the acceptability of a brief, single-session, three-alternative forced-choice procedure as a model of resurgence in undergraduates. Selecting a shape was the target response (reinforced in Phase I), selecting another shape was the alternative response (reinforced in Phase II), and selecting a third shape was never reinforced. Despite manipulating number of trials and probability of reinforcement, resurgence of the target response did not consistently exceed increases in the inactive response. Our findings reiterate the importance of an inactive control response and call for reexamination of resurgence studies using only two response options. We discuss potential approaches to generate an acceptable, brief human laboratory resurgence procedure. PMID:26724752

Fractalkine (CX3CL1) levels in patients with Behçet's disease and neuro-Behçet's disease.

PubMed

Ceyla, Irkec; Tuba, Teksut Kuz; Adisen, Esra; Esra, Adisen; Banu, Ozturk; Isil, Fidan; Ali, Gurer M; Turgut, Imir; Banu, Bozkurt

2012-04-15

The aim of the present study was to assess the role of CX3CL1 in patients with active and inactive Behçet's Disease (BD), Neuro-Behçet's Disease (NBD) and control subjects. Fifty-six patients admitted to the BD and NBD Outpatient Clinics, and 30 healthy controls were enrolled in the study. Serum CX3CL1 levels were measured by an enzyme linked immunosorbent assay (ELISA). No significant difference was found between the serum CX3CL1 levels of control subjects, and patients with active and inactive BD or NBD, regardless of treatment. To our knowledge, this is the first study analyzing CX3CL1 levels in patients with BD and NBD. Our results demonstrated that serum CX3CL1 levels were not changed in active and inactive BD and NBD. However, further large-scale studies are needed to confirm our results. Copyright © 2011 Elsevier B.V. All rights reserved.

Driven to be inactive? The genetics of physical activity.

PubMed

Moore-Harrison, Trudy; Lightfoot, J Timothy

2010-01-01

The health implications of physical inactivity, including its integral role in promoting obesity, are well known and have been well documented. Physical activity is a multifactorial behavior with various factors playing a role in determining individual physical activity levels. Research using both human and animal models in the past several years has clearly indicated that genetics is associated with physical activity. Furthermore, researchers have identified several significant and suggestive genomic quantitative trait loci associated with physical activity. To date, the identities of the causal genes underlying physical activity regulation are unclear, with few strong candidate genes. The current research provides a foundation from which future confirmatory research can be launched as well as determination of the mechanisms through which the genetic factors act. The application of this knowledge could significantly augment the information available for physical activity behavior change interventions resulting in more efficient programs for those predisposed to be inactive. Copyright © 2010 Elsevier Inc. All rights reserved.

Optimizing the Role of Physical Education in Promoting Physical Activity: A Social-Ecological Approach.

PubMed

Solmon, Melinda A

2015-01-01

The benefits associated with being physically active are well documented, but a significant proportion of the population is insufficiently active. Physical inactivity is a major health risk factor in our society, and physical education programs are consistently identified as a means to address this concern. The purpose of this article is to use the social-ecological model as a framework to examine ways in which physical education programs can play an important role in promoting physical activity. Policies that require time allocations and resources for physical education and physical activity in schools and community designs that provide infrastructure that makes being physically active accessible and convenient are important factors in making schools and communities healthier spaces. It is clear, however, that policies alone are not sufficient to address concerns about physical inactivity. We must consider individual factors that influence decisions to be physically active in efforts to engage children in physical education programs that promote active lifestyles. The learning climate that teachers create determines what students do and learn in physical education classes. Ensuring that students see value in the content presented and structuring classes so that students believe they can experience success when they exert effort are key elements in an effective motivational climate. Efforts to address public health concerns about physical inactivity require a comprehensive approach including quality physical education. It is critical that kinesiology professionals emerge as leaders in these efforts to place physical education programs at the center of promoting children's physical activity.

40 CFR 96.51 - Establishment of accounts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the best of my knowledge and belief true, accurate, and complete. I am aware that there are... authorized account representative for a general account may be changed at any time upon receipt by the.... Notwithstanding any such change, all representations, actions, inactions, and submissions by the previous NOX...

78 FR 26069 - Top RX Pharmacy; Decision and Order

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-03

.... 1980) (upholding jury instruction that knowledge may be inferred from evidence that pharmacists... are clearly not issued for legitimate medical purposes, a pharmacist may not intentionally close his... make clear, inaction on the part of a pharmacist who fills a prescription can by, itself, support a...

Contribution to the knowledge of nickel hydroxide electrodes. 5. Analysis and electrochemical behavior of cadmium nickel hydroxides

NASA Technical Reports Server (NTRS)

Bode, H.; Dennstedt, W.

1981-01-01

Electrochemical experiments performed at sintered and bulk electrodes show that beta nickel hydroxide contains an electrochemically inactive proportion of cadmium hydroxide of up to 10%. The electrochemically ineffective cadmium hydroxide is homogeneously dissolved in beta nickel hydroxide.

Effects of Habitual Physical Activity and Fitness on Tibial Cortical Bone Mass, Structure and Mass Distribution in Pre-pubertal Boys and Girls: The Look Study.

PubMed

Duckham, Rachel L; Rantalainen, Timo; Ducher, Gaele; Hill, Briony; Telford, Richard D; Telford, Rohan M; Daly, Robin M

2016-07-01

Targeted weight-bearing activities during the pre-pubertal years can improve cortical bone mass, structure and distribution, but less is known about the influence of habitual physical activity (PA) and fitness. This study examined the effects of contrasting habitual PA and fitness levels on cortical bone density, geometry and mass distribution in pre-pubertal children. Boys (n = 241) and girls (n = 245) aged 7-9 years had a pQCT scan to measure tibial mid-shaft total, cortical and medullary area, cortical thickness, density, polar strength strain index (SSIpolar) and the mass/density distribution through the bone cortex (radial distribution divided into endo-, mid- and pericortical regions) and around the centre of mass (polar distribution). Four contrasting PA and fitness groups (inactive-unfit, inactive-fit, active-unfit, active-fit) were generated based on daily step counts (pedometer, 7-days) and fitness levels (20-m shuttle test and vertical jump) for boys and girls separately. Active-fit boys had 7.3-7.7 % greater cortical area and thickness compared to inactive-unfit boys (P < 0.05), which was largely due to a 6.4-7.8 % (P < 0.05) greater cortical mass in the posterior-lateral, medial and posterior-medial 66 % tibial regions. Cortical area was not significantly different across PA-fitness categories in girls, but active-fit girls had 6.1 % (P < 0.05) greater SSIpolar compared to inactive-fit girls, which was likely due to their 6.7 % (P < 0.05) greater total bone area. There was also a small region-specific cortical mass benefit in the posterior-medial 66 % tibia cortex in active-fit girls. Higher levels of habitual PA-fitness were associated with small regional-specific gains in 66 % tibial cortical bone mass in pre-pubertal children, particularly boys.

Self-Reported Participation in Sport/Exercise Among Adolescents and Young Adults With and Without Mild to Moderate Intellectual Disability.

PubMed

Robertson, Janet; Emerson, Eric; Baines, Susannah; Hatton, Chris

2018-04-01

Physical inactivity is a leading risk factor for mortality. Adults with intellectual disability are extremely inactive, but less is known about physical activity levels in children and youth with intellectual disability. This paper examines the participation by adolescents and young adults with and without mild to moderate intellectual disability in sport/exercise. Secondary analysis was undertaken of Next Steps, an annual panel study that followed a cohort from early adolescence into adulthood. Participants with mild to moderate intellectual disability were identified through data linkage with educational records. Sport/exercise participation rates were consistently lower for adolescents and young people with mild to moderate intellectual disability than for their peers without intellectual disability. Matching participants on between-group differences in exposure to extraneous risk factors did not impact on these between-group differences in participation in sport/exercise. The results support limited existing evidence regarding the low level of participation of children and young people with intellectual disability in sport/exercise compared with their peers. Future work on promoting sport/exercise and physical activity in children and young people with intellectual disability may play a role in helping to reduce the health inequalities experienced by people with intellectual disability.

Evaluating the Predictivity of Virtual Screening for Abl Kinase Inhibitors to Hinder Drug Resistance

PubMed Central

Gani, Osman A B S M; Narayanan, Dilip; Engh, Richard A

2013-01-01

Virtual screening methods are now widely used in early stages of drug discovery, aiming to rank potential inhibitors. However, any practical ligand set (of active or inactive compounds) chosen for deriving new virtual screening approaches cannot fully represent all relevant chemical space for potential new compounds. In this study, we have taken a retrospective approach to evaluate virtual screening methods for the leukemia target kinase ABL1 and its drug-resistant mutant ABL1-T315I. ‘Dual active’ inhibitors against both targets were grouped together with inactive ligands chosen from different decoy sets and tested with virtual screening approaches with and without explicit use of target structures (docking). We show how various scoring functions and choice of inactive ligand sets influence overall and early enrichment of the libraries. Although ligand-based methods, for example principal component analyses of chemical properties, can distinguish some decoy sets from active compounds, the addition of target structural information via docking improves enrichment, and explicit consideration of multiple target conformations (i.e. types I and II) achieves best enrichment of active versus inactive ligands, even without assuming knowledge of the binding mode. We believe that this study can be extended to other therapeutically important kinases in prospective virtual screening studies. PMID:23746052

Physical Activity Attenuates the Influence of FTO Variants on Obesity Risk: A Meta-Analysis of 218,166 Adults and 19,268 Children

PubMed Central

Kilpeläinen, Tuomas O.; Qi, Lu; Brage, Soren; Sharp, Stephen J.; Sonestedt, Emily; Demerath, Ellen; Ahmad, Tariq; Mora, Samia; Kaakinen, Marika; Sandholt, Camilla Helene; Holzapfel, Christina; Autenrieth, Christine S.; Hyppönen, Elina; Cauchi, Stéphane; He, Meian; Kutalik, Zoltan; Kumari, Meena; Stančáková, Alena; Meidtner, Karina; Balkau, Beverley; Tan, Jonathan T.; Mangino, Massimo; Timpson, Nicholas J.; Song, Yiqing; Zillikens, M. Carola; Jablonski, Kathleen A.; Garcia, Melissa E.; Johansson, Stefan; Bragg-Gresham, Jennifer L.; Wu, Ying; van Vliet-Ostaptchouk, Jana V.; Onland-Moret, N. Charlotte; Zimmermann, Esther; Rivera, Natalia V.; Tanaka, Toshiko; Stringham, Heather M.; Silbernagel, Günther; Kanoni, Stavroula; Feitosa, Mary F.; Snitker, Soren; Ruiz, Jonatan R.; Metter, Jeffery; Larrad, Maria Teresa Martinez; Atalay, Mustafa; Hakanen, Maarit; Amin, Najaf; Cavalcanti-Proença, Christine; Grøntved, Anders; Hallmans, Göran; Jansson, John-Olov; Kuusisto, Johanna; Kähönen, Mika; Lutsey, Pamela L.; Nolan, John J.; Palla, Luigi; Pedersen, Oluf; Pérusse, Louis; Renström, Frida; Scott, Robert A.; Shungin, Dmitry; Sovio, Ulla; Tammelin, Tuija H.; Rönnemaa, Tapani; Lakka, Timo A.; Uusitupa, Matti; Rios, Manuel Serrano; Ferrucci, Luigi; Bouchard, Claude; Meirhaeghe, Aline; Fu, Mao; Walker, Mark; Borecki, Ingrid B.; Dedoussis, George V.; Fritsche, Andreas; Ohlsson, Claes; Boehnke, Michael; Bandinelli, Stefania; van Duijn, Cornelia M.; Ebrahim, Shah; Lawlor, Debbie A.; Gudnason, Vilmundur; Harris, Tamara B.; Sørensen, Thorkild I. A.; Mohlke, Karen L.; Hofman, Albert; Uitterlinden, André G.; Tuomilehto, Jaakko; Lehtimäki, Terho; Raitakari, Olli; Isomaa, Bo; Njølstad, Pål R.; Florez, Jose C.; Liu, Simin; Ness, Andy; Spector, Timothy D.; Tai, E. Shyong; Froguel, Philippe; Boeing, Heiner; Laakso, Markku; Marmot, Michael; Bergmann, Sven; Power, Chris; Khaw, Kay-Tee; Chasman, Daniel; Ridker, Paul; Hansen, Torben; Monda, Keri L.; Illig, Thomas; Järvelin, Marjo-Riitta; Wareham, Nicholas J.; Hu, Frank B.; Groop, Leif C.; Orho-Melander, Marju; Ekelund, Ulf; Franks, Paul W.; Loos, Ruth J. F.

2011-01-01

Background The FTO gene harbors the strongest known susceptibility locus for obesity. While many individual studies have suggested that physical activity (PA) may attenuate the effect of FTO on obesity risk, other studies have not been able to confirm this interaction. To confirm or refute unambiguously whether PA attenuates the association of FTO with obesity risk, we meta-analyzed data from 45 studies of adults (n = 218,166) and nine studies of children and adolescents (n = 19,268). Methods and Findings All studies identified to have data on the FTO rs9939609 variant (or any proxy [r 2>0.8]) and PA were invited to participate, regardless of ethnicity or age of the participants. PA was standardized by categorizing it into a dichotomous variable (physically inactive versus active) in each study. Overall, 25% of adults and 13% of children were categorized as inactive. Interaction analyses were performed within each study by including the FTO×PA interaction term in an additive model, adjusting for age and sex. Subsequently, random effects meta-analysis was used to pool the interaction terms. In adults, the minor (A−) allele of rs9939609 increased the odds of obesity by 1.23-fold/allele (95% CI 1.20–1.26), but PA attenuated this effect (p interaction  = 0.001). More specifically, the minor allele of rs9939609 increased the odds of obesity less in the physically active group (odds ratio  = 1.22/allele, 95% CI 1.19–1.25) than in the inactive group (odds ratio  = 1.30/allele, 95% CI 1.24–1.36). No such interaction was found in children and adolescents. Conclusions The association of the FTO risk allele with the odds of obesity is attenuated by 27% in physically active adults, highlighting the importance of PA in particular in those genetically predisposed to obesity. Please see later in the article for the Editors' Summary PMID:22069379

Developing a Before-School Physical Activity Club: Start with a Power-Walking Program

ERIC Educational Resources Information Center

Armstrong, Tess; Lee, Hong-Min; Napper-Owen, Gloria

2016-01-01

Even with school-based efforts, many young people remain inactive. For school-age children, physical activity levels may be increased through participation in physical education or other organized physical activities throughout the school day. The implementation of a comprehensive school physical activity program (CSPAP) within the school…

Ecotherapy: A Counter to Society's Unhealthy Trend?

ERIC Educational Resources Information Center

Sackett, Corrine R.

2010-01-01

We are facing a societal trend of lethargy in today's youth. Technology, fear, and limited green spaces keep our children inside and inactive. This article explores this trend and proposes ecotherapy, which promotes mental health in the context of the environment and through the use of green spaces, as a method the counseling profession can…

What Is the Impact of Exercise on Brain Function for Academic Learning.

ERIC Educational Resources Information Center

Summerford, Cathie

2001-01-01

Discusses the role of movement in brain function for academic learning, examining problems related to children's sedentary lifestyle and highlighting related literature, which includes a study that compared the mental performance of students who were involved in regular continuous activity to that of a group of inactive students and found that…

Black Mothers in Urban Schools: A Study of Participation and Alienation.

ERIC Educational Resources Information Center

Winters, Wilda G.

This dissertation explores the participation of 160 black mothers in the educational sector to determine if urban mothers who are active participants in their children's schools feel less alienated than mothers who are less active or inactive. Alienation was measured in terms of three components: subjective alienation, the degree of school…

3 CFR 9051 - Proclamation 9051 of October 31, 2013. National Diabetes Month, 2013

Code of Federal Regulations, 2014 CFR

2014-01-01

... with obesity and inactivity. The risk is particularly high among African Americans, Hispanic Americans... the staggering rise in childhood obesity our Nation has seen over the past three decades, and Let's... children face an increased risk of adult obesity and all the health risks that come with it, including Type...

Community Design and Transportation Policies: New Ways To Promote Physical Activity.

ERIC Educational Resources Information Center

Killingsworth, Richard E.; Schmid, Thomas L.

2001-01-01

Public health, city planning, and transportation officials can work toward reducing the public health burden of physical inactivity by promoting the integration of walking and bicycling into daily routines. The paper discusses urban design challenges, promotion of walking and bicycling, and the importance of physical activity for children.…

Family-Based Cluster Randomized Controlled Trial Enhancing Physical Activity and Motor Competence in 4–7-Year-Old Children

PubMed Central

Laukkanen, Arto; Pesola, Arto Juhani; Heikkinen, Risto; Sääkslahti, Arja Kaarina; Finni, Taija

2015-01-01

Little is known of how to involve families in physical activity (PA) interventions for children. In this cluster randomized controlled trial, we recruited families with four- to seven-year-old children to participate in a year-long study where parents in the intervention group families (n = 46) received tailored counseling to increase children’s PA. Structured PA was not served. Control group families (n = 45) did not receive any counseling. PA in all children (n = 91; mean age 6.16 ± 1.13 years at the baseline) was measured by accelerometers at the baseline and after three, six, nine and 12 months. Motor competence (MC) (n = 89) was measured at the baseline and after six and 12 months by a KTK (KörperkoordinationsTest für Kinder) and throwing and catching a ball (TCB) protocols. The effect of parental counseling on study outcomes was analyzed by a linear mixed-effects model fit by REML and by a Mann-Whitney U test in the case of the TCB. As season was hypothesized to affect counseling effect, an interaction of season on the study outcomes was examined. The results show significant decrease of MVPA in the intervention group when compared to the control group (p < .05). The TCB showed a nearly significant improvement at six months in the intervention group compared to the controls (p = .051), but not at 12 months. The intervention group had a steadier development of the KTK when the interaction of season was taken into account. In conclusion, more knowledge of family constructs associating with the effectiveness of counseling is needed for understanding how to enhance PA in children by parents. However, a hypothesis may be put forward that family-based counseling during an inactive season rather than an active season may provide a more lasting effect on the development of KTK in children. Trial Registration Controlled-Trials.com ISRCTN28668090 PMID:26502183

Relapse rate of uveitis post-methotrexate treatment in juvenile idiopathic arthritis.

PubMed

Kalinina Ayuso, Viera; van de Winkel, Evelyne Leonce; Rothova, Aniki; de Boer, Joke Helena

2011-02-01

To evaluate the efficacy of methotrexate (MTX) and the effect of its withdrawal on relapse rate of uveitis associated with juvenile idiopathic arthritis (JIA). Retrospective case series. Data of 22 pediatric JIA patients who were being treated with MTX for active uveitis were studied retrospectively. Relapse rate after the withdrawal of MTX was established. Anterior chamber (AC) inflammation, topical steroid use during the first year of MTX treatment, and associations of relapses after the withdrawal were evaluated statistically. Duration of MTX treatment and its withdrawal was determined individually in collaboration with a rheumatologist with an intention to continue the treatment for at least 1 year and to withdraw in case of inactivity of uveitis and arthritis. Inactivity of uveitis was defined as the presence of ≤0.5+ cells in the AC. Eighteen patients (18/22; 82%) showed improvement of their uveitis with a significant decrease in activity of AC inflammation after a minimal period of 3 months of MTX treatment. A topical steroid-sparing effect was observed when MTX was administered for a period of 3 to 9 months. MTX was discontinued because of inactive uveitis in 13 patients. In 9 patients (8/13; 69%) a relapse of uveitis was observed after a mean time of 7.5 months (± SD 7.3). Six patients (6/13; 46%) had a relapse within the first year after the withdrawal. Relapse-free survival after withdrawal of MTX was significantly longer in patients who had been treated with MTX for more than 3 years (P = .009), children who were older than 8 years at the moment of withdrawal (P = .003), and patients who had an inactivity of uveitis of longer than 2 years before withdrawal of MTX (P = .033). Longer inactivity under MTX therapy was independently protective for relapses after the withdrawal (hazard ratio = 0.07; 95% confidence interval 0.01-0.86; P = .038), which means that 1-year increase of duration of inactive uveitis before the withdrawal of MTX results in a decrease of hazard for new relapse of 93%. A high number of patients with inactive uveitis relapse quickly after the withdrawal of MTX. Our results suggest that a longer period of inactivity prior to withdrawal and a longer treatment period with MTX reduce the chance of relapse after withdrawal. Copyright © 2011 Elsevier Inc. All rights reserved.

Parents' and children's knowledge of oral health: a qualitative study of children with cleft palate.

PubMed

Davies, Karen; Lin, Yin-Ling; Callery, Peter

2017-07-01

Children with cleft lip and/or palate (CLP) are prone to poorer oral health outcomes than their peers, with serious implications for treatment. Little is known of the knowledge and practice of children with CLP in caring for teeth and how these contribute to oral health. To investigate (i) parents' and children's knowledge of oral health, (ii) how knowledge is acquired, and (iii) how knowledge is implemented. A qualitative design was used to investigate knowledge, beliefs, and practices reported by parents and children, age 5-11 years with CLP. Data were collected from 22 parents and 16 children and analysed using thematic analysis. Four themes were derived as follows: (i) implicit knowledge: children express simple knowledge underpinned by basic rationales, (ii) situated knowledge: children gain skills as part of everyday childhood routines, (iii) maintaining good practice in oral health: parents take a lead role in motivating, monitoring, and maintaining children's toothbrushing, and (iv) learning opportunities: pivotal moments provide opportunities for children to extend their knowledge. Developers of oral health education interventions should take account of children's implicit knowledge and the transmission of beliefs between generations that influence toothbrushing behaviours. This could enhance interventions to support parents and children's practice. © 2016 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Pilot clinical study to assess caries lesion activity using quantitative light-induced fluorescence during dehydration

NASA Astrophysics Data System (ADS)

Ando, Masatoshi; Ferreira-Zandoná, Andrea G.; Eckert, George J.; Zero, Domenick T.; Stookey, George K.

2017-03-01

This study aimed to evaluate the ability of quantitative light-induced fluorescence (QLF) to assess caries lesion activity using visual examination (VE) as the gold standard. Twenty-four visible white spot lesions on buccal surfaces were examined from 23 children, ages 9 to 14 years. At baseline, the surface was hydrated with water, and thereafter, it was dehydrated with continuous compressed air during image acquisition. QLF images were acquired at 0 (baseline), 5, and 15 s. QLF variables [QLFV: fluorescence loss (ΔF), lesion size (S), ΔQ: ΔF×S] was recorded. Changes-in-QLFV per second (ΔQLFV) were determined: ΔQLFV=(QLFVN-QLF/N), where N indicates dehydration time. One experienced dentist conducted VE independently using a dental unit's light, compressed air, and explorer. QLFV and ΔQLFV of the active group (n=11) were compared with those of the inactive group (n=13) using two-sample t-tests. As the surface was dehydrated, S and ΔQ values of the active group increased, whereas QLFV of the inactive group showed only a small change. ΔQLFV of the active group were larger than those of the inactive group; however, the difference did not reach statistical significance (p>0.11). Within the limitations of this study, QLF data indicated increments for lesions designated as active and minimal change for lesions defined as inactive.

Childhood attention-deficit/hyperactivity disorder symptoms are risk factors for obesity and physical inactivity in adolescence.

PubMed

Khalife, Natasha; Kantomaa, Marko; Glover, Vivette; Tammelin, Tuija; Laitinen, Jaana; Ebeling, Hanna; Hurtig, Tuula; Jarvelin, Marjo-Riitta; Rodriguez, Alina

2014-04-01

To prospectively investigate the association and directionality between attention-deficit/hyperactivity disorder (ADHD) symptoms and obesity from childhood to adolescence in the general population. We examined whether obesogenic behaviors, namely, physical inactivity and binge eating, underlie the potential ADHD symptom-obesity association. We explored whether childhood conduct disorder (CD) symptoms are related to adolescent obesity/physical inactivity. At 7 to 8 years (n = 8,106), teachers reported ADHD and CD symptoms, and parents reported body mass index (BMI) and physically active play. At 16 years (n = 6,934), parents reported ADHD symptoms; adolescents reported physical activity (transformed to metabolic equivalent of task [MET] hours per week) and binge eating; BMI and waist-hip ratio (WHR) were measured via clinical examination. Obesity was defined using the International Obesity Task Force (IOTF) cut-offs for BMI and the 95th percentile cut-off for WHR. Childhood ADHD symptoms significantly predicted adolescent obesity, rather than the opposite. Inattention-hyperactivity symptoms at 8 years were associated with indices of obesity at 16 years (obese BMI: odds ratio [OR] = 1.91, 95% confidence interval [CI] = 1.10-3.33; 95th percentile WHR: OR = 1.71, 95% CI = 1.05-2.78), adjusted for gender, baseline BMI, physical activity, family structure change, and maternal education. Child CD symptoms associated with indices of adolescent obesity. Reduced physically active play in childhood predicted adolescent inattention (OR = 1.61, 95% CI = 1.16-2.24). Childhood ADHD and CD symptoms were linked with physical inactivity in adolescence (inattention-hyperactivity; OR = 1.60, 95% CI = 1.20-2.13), but not binge eating. Physical inactivity mediated the associations. Children with ADHD or CD symptoms are at increased risk for becoming obese and physically inactive adolescents. Physical activity may be beneficial for both behavior problems and obesity. Copyright © 2014 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Molecular detection of bacteria associated to caries activity in dentinal lesions.

PubMed

Neves, Beatriz Gonçalves; Stipp, Rafael Nóbrega; da Silva Bezerra, Daniela; de Figueiredo Guedes, Sarah Florindo; Rodrigues, Lidiany Karla Azevedo

2017-07-01

This study aimed at identifying and quantifying Actinomyces naeslundii, Bifidobacterium spp., Streptococcus mitis group, Lactobacillus acidophilus, Lactobacillus casei group, Streptococcus gordonii, and Streptococcus mutans in active and inactive carious dentine lesions of children with early childhood caries by using quantitative polymerase chain reaction. Fifty-six dentin lesion samples, classified as active (n = 39) or inactive (n = 17), were collected from children aged from 2 to 5 years old. Dentinal-cavitated lesions were evaluated by Nyvad criteria for the assessment of caries lesion activity. Relative quantification revealed that Bifidobacterium spp. and the L. casei group were significantly more abundant in active dentin lesions (p < 0.05). Concentrations of A. naeslundii, S. mitis group, and S. gordonii were not significantly different when comparing dentin lesion activity. The relative proportion of S. mutans was significantly greater in inactive than in active lesions (p < 0.05). Bifidobacterium spp. and L. casei group demonstrated a positive correlation (p = 0.001) in active lesions. The positive detection of L. acidophilus (odds ratio = 15.1) and S. gordonii (odds ratio = 7.7) was significantly associated to the active lesions. The data indicate that higher detection levels of Bifidobacterium spp. and the L. casei group may be linked to dentin lesion activity. Additionally, the presence of L. acidophilus and S. gordonii was associated with lesion activity. Considering that information about the oral microbiota related to dentin caries activity status is relevant, this study provides insights to better understand the differences in the microbiotas between active and arrested dentin cavities.

Impact of CALL In-House Professional Development Training on Teachers' Pedagogy: An Evaluative Study

ERIC Educational Resources Information Center

Sulaimani, Amjjad Osama; Sarhandi, Pir Suhail Ahmed; Buledi, Majid Hussain

2017-01-01

This study examines the impact of computer-assisted language learning (CALL) in-house professional development trainings based on Technological Pedagogical Content Knowledge in-Action (TPACK-In-Action) model on female teachers' pedagogy at a Saudi Arabian university. Data were collected using survey questionnaires to gather participants'…

Emotion Knowledge in Young Neglected Children

PubMed Central

Sullivan, Margaret W.; Bennett, David S.; Carpenter, Kim; Lewis, Michael

2013-01-01

Young neglected children may be at risk for emotion knowledge deficits. Children with histories of neglect or with no maltreatment were initially seen at age 4 and again 1 year later to assess their emotion knowledge. Higher IQ was associated with better emotion knowledge, but neglected children had consistently poorer emotion knowledge over time compared to non-neglected children after controlling for IQ. Because both neglected status and IQ may contribute to deficits in emotional knowledge, both should be assessed when evaluating these children to appropriately design and pace emotion knowledge interventions. PMID:18299632

Emotion knowledge in young neglected children.

PubMed

Sullivan, Margaret W; Bennett, David S; Carpenter, Kim; Lewis, Michael

2008-08-01

Young neglected children may be at risk for emotion knowledge deficits. Children with histories of neglect or with no maltreatment were initially seen at age 4 and again 1 year later to assess their emotion knowledge. Higher IQ was associated with better emotion knowledge, but neglected children had consistently poorer emotion knowledge over time compared to non-neglected children after controlling for IQ. Because both neglected status and IQ may contribute to deficits in emotional knowledge, both should be assessed when evaluating these children to appropriately design and pace emotion knowledge interventions.

[Physical activity of schoolchildren in France. The paradox of a public health priority!].

PubMed

Guinhouya, B C

2010-08-01

For their health and an appropriate development, it is recommended that schoolchildren get on a daily basis a minimum of 60 min of moderate-to-vigorous physical activity (MVPA). With only about 11% of girls and 25% of boys completing these recommendations, French children are among the least active in the world. In addition, most of them spend almost 3h/day in front of a screen while it is generally suggested to limit children's screen time to less than 2h/day. An inspection of available opportunities in the French context reveals many occasions for sufficient physical activity at school, at home, in the neighbourhood, and during commuting to and from school. Available opportunities which encompass about 245 min/day, could contribute to at least 100 min/day of MVPA to all children, considering sport as a subsidiary and economically constraint opportunity. Moreover, in France there is an interesting legal background and political willpower to promote physical activity in the general population, and especially among children. Several factors may explain the high level of physical inactivity among French children, including the lack of investments for strategies aiming to uphold physical activity when compared to other major risks of diseases such as smoking or alcoholism. Furthermore, there may be a failure of the main actors (e.g., parents, teachers, health, sport and physical activity professionals) directly involved in the promotion of physical activity in children. Given its influence on many dimensions of a child's health, it is necessary that adults' attitudes towards physical activity and sedentary lifestyles change more quickly. It is important to increase awareness of the adult population, in that education/knowledge, role modelling, encouragement and counselling in physical activity undertaken by trained professionals are of paramount value for the integration of physical activity as part of the children's routine. These actions should be based on an accurate assessment/surveillance system and an adequate characterization of physical activity profiles of children. Copyright 2010 Elsevier Masson SAS. All rights reserved.

Promoting walking to school: results of a quasi-experimental trial.

PubMed

McKee, Rosie; Mutrie, Nanette; Crawford, Fiona; Green, Brian

2007-09-01

To assess the impact of a combined intervention on children's travel behaviour, stage of behavioural change and motivations for and barriers to actively commuting to school. A quasi-experimental trial involving pre- and post-intervention mapping of routes to school by active and inactive mode of travel and surveys of "stage of behaviour change" and motivations for and barriers to actively commuting to school. The intervention school participated in a school-based active travel project for one school term. Active travel was integrated into the curriculum and participants used interactive travel-planning resources at home. The control school participated in before and after measurements but did not receive the intervention. Two primary schools in Scotland with similar socioeconomic and demographic profiles. Two classes of primary 5 children and their families and teachers. Post intervention, the mean distance travelled to school by walking by intervention children increased significantly from baseline, from 198 to 772 m (389% increase). In the control group mean distance walked increased from 242 to 285 m (17% increase). The difference between the schools was significant (t (38) = -4.679, p<0.001 (95% confidence interval -315 to -795 m)). Post intervention, the mean distance travelled to school by car by intervention children reduced significantly from baseline, from 2018 to 933 m (57.5% reduction). The mean distance travelled to school by car by control children increased from baseline, from 933 to 947 m (1.5% increase). The difference in the change between schools was significant (t (32) = 4.282, p<0.001 (95% confidence interval 445 to 1255 m)). Intervention was effective in achieving an increase in the mean distance travelled by active mode and a reduction in the mean distance travelled by inactive mode on school journey.

Diet quality and physical activity in relation to childhood obesity.

PubMed

An, Ruopeng

2017-04-01

Healthy lifestyles such as being physically active and eating a healthy diet help reduce the childhood obesity risk. However, population-level studies on the relationship between lifestyles and childhood obesity typically focus on either physical activity or diet but seldom both. This study examined physical activity and diet quality in relation to obesity in a nationally representative sample of U.S. children and adolescents. The study sample of 2818 children 6-17 years old came from the National Health and Nutrition Examination Survey 2003-2006 waves. A healthy eating index (HEI)-2010 was constructed based on two nonconsecutive 24-h dietary recalls. Participants at or above the 60th percentile of the HEI-2010 score were classified as consuming a healthy diet. Participants engaging in at least 60 min of moderate-vigorous physical activity daily measured by accelerometer were classified as being physically active. Adjusted average marginal effect of diet quality and physical activity on obesity was calculated based on estimates from logistic regressions. Compared with those consuming a healthy diet who are physically active, the estimated probabilities for overweight and obesity were 19.03 (95% confidence interval: 11.31, 26.74) and 15.84 (10.48, 21.21) percentage points higher among children consuming an unhealthy diet and who are physically inactive, 16.53 (7.58, 25.48) and 13.48 (5.68, 21.29) percentage points higher among children consuming a healthy diet but who are physically inactive and 3.22 (-3.43, 9.88) and 3.10 (-3.08, 9.29) percentage points higher among children consuming an unhealthy diet but physically active, respectively. Healthy habit formation at an early age is essential in obesity prevention.

The Effects of Exergaming on Physical Activity among Inactive Children in a Physical Education Classroom

ERIC Educational Resources Information Center

Fogel, Victoria A.; Miltenberger, Raymond G.; Graves, Rachel; Koehler, Shannon

2010-01-01

Childhood obesity, which is due in part to lack of physical activity, is a serious concern that requires the attention of the behavioral community. Although excessive video game play has been noted in the literature as a contributor to childhood obesity, newer video gaming technology, called "exergaming", has been designed to capitalize…

Active transportation among elementary-aged students: walking or biking to and from school

Treesearch

Whitney Knollenberg; Pavlina Latkova; Christine Vogt; Ariel Rodriguez

2009-01-01

Heightened attention is being drawn to the health conditions linked to physical inactivity, particularly in children. Encouraging students to walk and bike to school encourages them to develop healthier lifestyles and to choose nonmotorized transportation at other times. The Safe Routes to School program, administered by the U.S. Department of Transportation National...

Why Play Outside? Problematising Outdoor Play as a Biopedagogical Task

ERIC Educational Resources Information Center

Robinson, Daniel B.; Barrett, Joe

2017-01-01

Although outdoor play has been widely recognised for the many benefits it affords children, some have rationalised the need for it based on goals related to physical health. More specifically, these instrumental goals have been closely related to obesity, overweight, and/or physical (in)activity. Adhering to obesity discourses and the notion of a…

The Influences of Professional Development on Teachers' Self-Efficacy toward Educational Change

ERIC Educational Resources Information Center

Martin, Jeffrey J.; McCaughtry, Nate; Hodges-Kulinna, Pamela; Cothran, Donetta

2008-01-01

Background: Many children and adolescents are physically inactive and become even less active as they age. USA high school students' rates of attendance in physical education (PE) classes sharply decline by grade with 73% of ninth graders attending PE, while only 31% of seniors attend. Non-Caucasian youth report the lowest levels of physical…

A Holistic Approach to Promoting Physical Activity among School-Age Children

ERIC Educational Resources Information Center

Subramaniam, Prithwi Raj

2011-01-01

A holistic approach to promote physical activity should become a high priority if society is to overcome the dramatic increase in physical inactivity and kypokinetic diseases associated with it. In order to achieve this goal, a collective effort is urgently needed if everyone is serious in combating this unhealthy and dangerous trend. Schools as a…

Obesity, Blood Pressure and Health-Related Behaviour among German Children and Adolescents

ERIC Educational Resources Information Center

Graf, Christine; Jouck, Stefanie; Koch, Benjamin; Platschek, Anna-Maria; Arnold, Christiane; Bohm, Michael; Dordel, Sigrid; Tokarski, Walter

2008-01-01

Study aim: To examine the prevalence of obesity and its correlation with blood pressure, waist circumference and other health related risk factors (smoking, alcohol consumption, physical inactivity and TV/PC-screen time) in German youths. Material and methods: A cohort of 831 boys and 808 girls, fifth- to tenth-graders from 3 German high schools…

Biology Education & Health Education: A School Garden as a Location of Learning & Well-Being

ERIC Educational Resources Information Center

Retzlaff-Fürst, Carolin

2016-01-01

Children and adolescents spend a large part of their day at school. Physical and mental problems result from physical inactivity, sitting positions at work and "indoor lifestyle" (WHO 2004). Therefore, health education is a major topic in school. Biology classes (scholastic) can make an important contribution in this context. Health as a…

The Love of Sport: An Investigation into the Perceptions and Experiences of Physical Education Amongst Primary School Pupils

ERIC Educational Resources Information Center

Hayes, Deborah

2017-01-01

Inactivity amongst children and adults in the UK is currently of great concern. Attitudes towards physical activity develop during childhood and may influence physical activity patterns in later life. This research investigated the experiences and perceptions of physical education (P.E.) amongst primary school pupils. The study established overall…

Integrating Physical Activity into Academic Pursuits

ERIC Educational Resources Information Center

Gaus, Mark D.; Simpson, Cynthia G.

2009-01-01

Children of today may be the first generation in the United States in more than 200 years to have a life expectancy shorter than their parents. Low levels of fitness caused by physical inactivity and poor nutritional habits of many of today's youth may be a contributing factor. Combating low fitness levels with physical activity is of utmost…

Preventive health care and screening of Latin American immigrants in the United States.

PubMed

Weissman, A M

1994-01-01

The Central and South American immigrant population in the United States is large and growing. A review of the preventive health care needs of this population has not previously been done but would be helpful to clinicians caring for immigrants in this country. Using MEDLINE, the literature related to immigrants and their health status was searched, using the key words "immigrant," "refugee," "South/Central/Latin America," "health status," "screening," "nutrition," "parasites," "stomach/gastric cancer," "children," and "psychological." The American Statistics Index and Index to International Statistics were also resources. The available literature was reviewed and led to the recommendations in this article. Screening strategies for Latin American immigrants are discussed for intestinal parasites, tuberculosis, hepatitis B, schistosomiasis, leprosy, American trypanosomiasis (Chagas disease), malaria, human immunodeficiency virus (HIV) infection, cervical and gastric cancer, sickle cell trait, malnutrition, iron-deficiency anemia, incomplete immunizations, dental problems, psychological problems, impairment in the elderly, alcohol use, smoking, physical inactivity, and hypertension. There are not enough data to evaluate fully the screening strategies for most of these conditions, but recommendations are offered based on current knowledge. Screening is recommended for intestinal parasites and schistosomiasis, tuberculosis, hepatitis B in prenatal patients, leprosy in immigrants from high-risk areas, yearly Papanicolaou smears, malnutrition, iron-deficiency anemia, incomplete immunizations, dental problems, history of violence, and depression. Screening for sickle cell trait in prenatal patients from South America and universal hepatitis B screening are less clearly indicated but could be appropriate. Screening for American trypanosomiasis (Chagas disease), malaria, and gastric cancer is not recommended. Screening for HIV infection, functional impairment in the elderly, alcohol use, cigarette smoking, physical inactivity, and hypertension should be the same as for the general population.

Children's religious knowledge: implications for understanding satanic ritual abuse allegations.

PubMed

Goodman, G S; Quas, J A; Bottoms, B L; Qin, J; Shaver, P R; Orcutt, H; Shapiro, C

1997-11-01

The goals of the present study were to examine the extent of children's religious, especially satanic, knowledge and to understand the influence of children's age, religious training, family, and media exposure on that knowledge. Using a structured interview, 48 3- to 16-year-old children were questioned about their knowledge of: (a) religion and religious worship; (b) religion-related symbols and pictures; and (c) movies, music, and television shows with religious and horror themes. Although few children evinced direct knowledge of ritual abuse, many revealed general knowledge of satanism and satanic worship. With age, children's religious knowledge increased and became more sophisticated. Increased exposure to nonsatanic horror media was associated with more nonreligious knowledge that could be considered precursory to satanic knowledge, and increased exposure to satanic media was associated with more knowledge related to satanism. Our results suggest that children do not generally possess sufficient knowledge of satanic ritual abuse to make up false allegations on their own. However, many children have knowledge of satanism as well as nonreligious knowledge of violence, death, and illegal activities. It is possible that such knowledge could prompt an investigation of satanic ritual abuse or possibly serve as a starting point from which an allegation is erected.

Parental nutrition knowledge and attitudes as predictors of 5-6-year-old children's healthy food knowledge.

PubMed

Zarnowiecki, Dorota; Sinn, Natalie; Petkov, John; Dollman, James

2012-07-01

Young children's knowledge about healthy food may influence the formation of their eating behaviours, and parents have a major influence on the development of children's knowledge in the early years. We investigated the extent to which parental nutrition knowledge and attitudes around food predicted young children's knowledge of healthy foods, controlling for other influences such as socio-economic status (SES) and parent education levels in a cross-sectional research design. Children were given a healthy food knowledge activity and parents completed questionnaires. Twenty primary schools in Adelaide, Australia, stratified by SES. We recruited 192 children aged 5-6 years and their parents. Structural equation modelling showed that parent nutrition knowledge predicted children's nutrition knowledge (r = 0·30, P < 0·001) independently of attitudes, SES and education level. Nutrition education for parents, targeted at low-SES areas at higher risk for obesity, may contribute to the development of healthy food knowledge in young children.

Smart growth community design and physical activity in children.

PubMed

Jerrett, Michael; Almanza, Estela; Davies, Molly; Wolch, Jennifer; Dunton, Genevieve; Spruitj-Metz, Donna; Ann Pentz, Mary

2013-10-01

Physical inactivity is a leading cause of death and disease globally. Research suggests physical inactivity might be linked to community designs that discourage active living. A "smart growth" community contains features likely to promote active living (walkability, green space, mixed land use), but objective evidence on the potential benefits of smart growth communities is limited. To assess whether living in a smart growth community was associated with increased neighborhood-centered leisure-time physical activity in children aged 8-14 years, compared to residing in a conventional community (i.e., one not designed according to smart growth principles). Participants were recruited from a smart growth community, "The Preserve," located in Chino, California, and eight conventional communities within a 30-minute drive of The Preserve. The analytic sample included 147 children. During 2009-2010, each child carried an accelerometer and a GPS for 7 days to ascertain physical activity and location information. Negative binomial models were used to assess the association between residence in the smart growth community and physical activity. Analyses were conducted in 2012. Smart growth community residence was associated with a 46% increase in the proportion of neighborhood moderate-to-vigorous physical activity (MVPA) as compared to conventional community residence. This analysis included neighborhood activity data collected during the school season and outside of school hours and home. Counterfactual simulations with model parameters suggested that smart growth community residence could add 10 minutes per day of neighborhood MVPA. Living in a smart growth community may increase local physical activity in children as compared to residence in conventionally designed communities. © 2013 American Journal of Preventive Medicine.

Comprehensive Management Strategies for Physical Inactivity in Youth

PubMed Central

MYER, GREGORY D.; FAIGENBAUM, AVERY D.; STRACCIOLINI, ANDREA; HEWETT, TIMOTHY E.; MICHELI, LYLE J.; BEST, THOMAS M.

2013-01-01

Despite the widely recognized benefits of daily play, recreation, sports, and physical education on the physical and psychosocial well-being of children and adolescents, many contemporary children and adolescents worldwide do not meet the recommendations for daily physical activity. The decline in physical activity seems to start early in life which leads to conditions characterized by reduced levels of physical activity in the pediatric population that are inconsistent with current public health recommendations. Unlike many other diseases and disorders in pediatrics, physical inactivity in youth is unique in that it currently lacks a clinical gold standard for diagnosis. This makes the diagnosis and treatment medically challenging, though no less important, as the resultant ramifications of a missed diagnosis are of significant detriment. Exercise deficient children need to be identified early in life and treated with developmentally appropriate exercise programs designed to target movement deficiencies and physical weaknesses in a supportive environment. Without such interventions early in life, children are more likely to become resistant to our interventions later in life and consequently suffer from adverse health consequences. Integrative approaches that link health care professionals, pediatric exercise specialists, school administrators, community leaders, and policy makers, may provide the best opportunity to promote daily physical activity, reinforce desirable behaviors, and educate parents about the exercise-health link. If health care providers miss the window of opportunity to identify exercise deficit disorder in youth and promote healthy lifestyle choices, the eventual decline and disinterest in physical activity will begin to take shape and new health care concerns will continue to emerge. PMID:23851413

Local ecological knowledge among Baka children: a case of “children's culture” ?

PubMed Central

Gallois, Sandrine; Duda, Romain; Reyes-García, Victoria

2016-01-01

Childhood is an extensive life period specific to the human species and a key stage for development. Considering the importance of childhood for cultural transmission, we test the existence of a 'children's culture', or child-specific knowledge and practices not necessarily shared with adults, among the Baka in Southeast Cameroon. Using structured questionnaires, we collected data among 69 children and 175 adults to assess the ability to name, identify, and conceptualize animals and wild edibles. We found that some of the ecological knowledge related to little mammals and birds reported by Baka children was not reported by adults. We also found similarities between children’s and adult’s knowledge, both regarding the content of knowledge and how knowledge is distributed. Thus, middle childhood children hold similar knowledge than adults, especially related to wild edibles. Moreover, as children age, they start shedding child-specific knowledge and holding more adult’s knowledge. Additionally and echoing the gendered knowledge distribution present in adulthood, since middle childhood there are differences in the knowledge hold by boys and girls. We discuss our results highlighting the existence of specific ecological knowledge held by Baka children, the overlap between children’s and adults’ knowledge, and the changes in children’s ecological knowledge as they move into adulthood. PMID:28386157

X-chromosome inactivation in development and cancer.

PubMed

Chaligné, Ronan; Heard, Edith

2014-08-01

X-chromosome inactivation represents an epigenetics paradigm and a powerful model system of facultative heterochromatin formation triggered by a non-coding RNA, Xist, during development. Once established, the inactive state of the Xi is highly stable in somatic cells, thanks to a combination of chromatin associated proteins, DNA methylation and nuclear organization. However, sporadic reactivation of X-linked genes has been reported during ageing and in transformed cells and disappearance of the Barr body is frequently observed in cancer cells. In this review we summarise current knowledge on the epigenetic changes that accompany X inactivation and discuss the extent to which the inactive X chromosome may be epigenetically or genetically perturbed in breast cancer. Copyright © 2014 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

Social Influences and the Physical Activity Intentions of Parents of Young-Children Families: An Extended Theory of Planned Behavior Approach

ERIC Educational Resources Information Center

Hamilton, Kyra; White, Katherine M.

2012-01-01

Evidence within Australia and internationally suggests parenthood as a risk factor for inactivity; however, research into understanding parental physical activity is scarce. Given that active parents can create active families and social factors are important for parents' decision making, the authors investigated a range of social influences on…

Sitting Ballet: A Pilot Program Designed to Include Children with Physical Disabilities in the Private Studio Environment

ERIC Educational Resources Information Center

Matzner, J.

2015-01-01

While recovering from a serious illness, the author looked for dance classes that would help in regaining flexibility, balance, and core strength. Finding no local dance classes that could accommodate the deconditioning experienced from almost two years of physical inactivity and disuse due to bedrest, the author wondered if there were other…

Major initiatives related to childhood obesity and physical inactivity in Canada: the year in review.

PubMed

Tremblay, Mark S

2012-01-01

This manuscript briefly reviews 15 significant initiatives related to childhood obesity and physical inactivity in Canada between September 2010 and September 2011. These include the: announcement of a Federal-Provincial-Territorial framework for action to promote healthy weights; implementation of the nutrition labeling initiative; launch of the CBC "Live Right Now" campaign; announcement of the Public Health Agency of Canada's innovation strategy funding related to obesity; publication of the Canadian Health Measures Survey physical activity findings; release of new Canadian physical activity and sedentary behaviour guidelines; launch of ParticipACTION's "Think Again" campaign; workshop on building trust to address the epidemic of obesity; start of the Canadian Pediatric Weight Management Registry; initiation of "Our Health Our Future: A National Dialogue on Healthy Weights"; release of the Active Healthy Kids Canada Report Card on Physical Activity for Children and Youth; National Obesity Summit; Nature Play Day and Sports Day in Canada; development of the Canadian Assessment of Physical Literacy; and the creation of Active Canada 20/20--A National Physical Activity Plan. The diversity and intensity of activity addressing the childhood obesity and physical inactivity "epidemic" in Canada is encouraging and must be maintained and enhanced.

Impacts of parent-implemented early-literacy intervention for Spanish-speaking children with language impairment.

PubMed

Pratt, Amy S; Justice, Laura M; Perez, Ashanty; Duran, Lillian K

2015-01-01

Children with language impairment (LI) often have lags in development of print knowledge, an important early-literacy skill. This study explores impacts of a print-focused intervention for Spanish-speaking children with LI in Southeastern Mexico. Aims were twofold. First, we sought to describe the print knowledge (print-concept knowledge, alphabet knowledge) of Spanish-speaking children with LI. Second, we determined the extent to which print-referencing intervention delivered by children's parents could improve print knowledge. Using a pre-test-post-test delayed treatment research design, 13 parent-child dyads were assigned to an intervention (n = 8) versus control (n = 5) condition. Children were drawn from a speech-language clinic and all were receiving services for LI. Caregivers in the intervention group implemented an 8-week home-reading programme following a systematic scope and sequence for improving children's print knowledge. Children showed individual differences in their print knowledge based on three baseline measures examining print-concept knowledge, alphabet knowledge and letter-sound knowledge. Those whose caregivers implemented the 8-week programme showed statistically and practically significant gains on two of the three measures over the intervention period. The results presented here may stimulate future research on the print knowledge of Spanish-speaking children with LI. Sources of individual differences are important to determine. Caregivers may use the intervention presented here as a potential avenue for improving children's print knowledge. © 2015 Royal College of Speech and Language Therapists.

Effects of anticonvulsants and inactivity on bone disease in epileptics

PubMed Central

Murchison, Lilian E.; Bewsher, P. D.; Chesters, Marion; Gilbert, J.; Catto, G.; Law, Elizabeth; McKay, E.; Ross, H. S.

1975-01-01

No significant biochemical or radiological features of vitamin D deficiency were found in groups of juvenile and adult epileptics and control groups of non-epileptic patients in hospitals for the mentally retarded. There was evidence of hepatic enzyme induction in patients on anticonvulsants, in that urinary D-glucaric acid concentration and excretion were raised. No effect was found of prolonged anticonvulsant therapy on bone densitometry, but in children immobility was closely associated with decreased bone density. The evidence suggests that disuse osteoporosis is the major bone disease in these mentally retarded children. PMID:1161672

Physical inactivity among physiotherapy undergraduates: exploring the knowledge-practice gap.

PubMed

Ranasinghe, Chathuranga; Sigera, Chathurani; Ranasinghe, Priyanga; Jayawardena, Ranil; Ranasinghe, Ayodya C R; Hills, Andrew P; King, Neil

2016-01-01

Physical inactivity is a common risk factor for several non-communicable diseases (NCDs). Increasing physical activity could reduce the burden of disease due to major NCDs and increase life expectancy. Undergraduate physiotherapy students represent a group of young-adults expected to have a good knowledge of physical activity. We evaluated physical activity levels of undergraduate physiotherapy students of University of Colombo, Sri Lanka and determined their motives and barriers for participation in physical activity. All physiotherapy undergraduates studying at the University of Colombo, Sri Lanka in 2013 were invited for the study. Phase one was a quantitative study to evaluate the physical activity levels and phase two was a qualitative study to identify motives and barriers for physical activity and sports in the same cohort. Physical activity levels (phase 1) were assessed using the interviewer administered International Physical Activity Questionnaire (long-version). The qualitative study (phase 2) was conducted in the same population using Focus Group Discussions ( n  = 3) and individual In-depth Interviews ( n  = 5). Sample size in phase 1 and phase 2 were 113 (response rate = 98%; [N-115]) and 87 (response rat = 97%; [N-90]) respectively. Mean age (±SD) of participants was 23.4 ± 1 years. The mean weekly total MET minutes (±SD) of the study population was 1791.25 ± 3097. According to the IPAQ categorical score a higher percentage of participants were 'inactive' (48.7%), while only 15.9% were in the 'Highly active' group. Lack of support and encouragement received during childhood to engage in sports activity seem to have played an important role in continuing their exercise behavior through to the adult life. Academic activities were given priority by both parents and teachers. The environment and support from teachers, family and friends were important to initiate and adhere to sports and physical activity. A higher percentage of participants were 'inactive', in spite of belonging to a group which is presumed to be knowledgeable regarding the benefits of physical activity. A significant negative attitude towards physical activity was observed in this cohort of young-adults. This seems to stem from earlier in life, due to lack of support and motivation for physical exercise and sports, received during primary and secondary schooling. This negative attitude has become a significant 'internal' barrier, which has not been changed in spite of their education.

Theoretical explanations for preschoolers' lowercase alphabet knowledge.

PubMed

Pence Turnbull, Khara L; Bowles, Ryan P; Skibbe, Lori E; Justice, Laura M; Wiggins, Alice K

2010-12-01

Letter knowledge is a key aspect of children's language development, yet relatively little research has aimed to understand the nature of lowercase letter knowledge. We considered 4 hypotheses about children's lowercase letter knowledge simultaneously--uppercase familiarity, uppercase-lowercase similarity, own-name advantage, and frequency in printed English--as well as 3 interactions. Participants were 461 children ranging in age from 3 to 5 years, all of whom attended public preschool programs serving primarily children from low-income homes, who completed a letter naming task. Uppercase familiarity was the strongest predictor of children's lowercase alphabet knowledge; children were more than 16 times more likely to know a lowercase letter if they knew the corresponding uppercase letter. Uppercase-lowercase similarity and frequency in printed English also predicted children's lowercase letter knowledge, as did the interaction between uppercase familiarity and own-name advantage and the interaction between uppercase familiarity and uppercase-lowercase similarity. Findings suggest that transference from uppercase letter knowledge may be a primary mechanism for lowercase letter knowledge and that young children's knowledge of the lowercase alphabet letters is multiply determined.

Parents' contrasting views on diet versus activity of children: implications for health promotion and obesity prevention.

PubMed

Lopez-Dicastillo, Olga; Grande, Gunn; Callery, Peter

2010-01-01

To investigate parents' perceptions of, and contributions to, food and activity choices and maintenance of a healthy lifestyle in children. Ethnographically informed qualitative study using in-depth semi-structured interviews with 47 parents (32 mothers and 15 fathers) of 5-7-year-old children. Parents were concerned about children's low intake of food, the development of eating disorders and children being 'too active'. Therefore, they promoted eating and were controlling of diet because they thought that children would not eat enough for healthy development. They did not promote, or even curbed, physical activity because they considered their children were already active. Their accounts suggested lack of awareness of the dangers of over-consumption and inactivity. Parents' perceptions affected the way they raised their children and the choices that they made for them. Parents' concerns about under-consumption of food and over-activity contrast with the public health priorities to reduce intake and promote exercise. Health professionals need to take into account parents' perspectives on diet and physical activity when attempting to promote children's health and prevent obesity.

Exploring Preschool Children's Science Content Knowledge

ERIC Educational Resources Information Center

Guo, Ying; Piasta, Shayne B.; Bowles, Ryan P.

2015-01-01

Research Findings: The purpose of this study was to describe children's science content knowledge and examine the early predictors of science content knowledge in a sample of 194 typically developing preschool children. Children's science content knowledge was assessed in the fall (Time 1) and spring (Time 2) of the preschool year. Results showed…

[Geriatric nursing staff retention. Opportunities, potentials, and strategies].

PubMed

Joost, A

2013-08-01

Retaining geriatric nurses in their line of work could be an important strategy to prevent the shortage of skilled staff in the future. A prerequisite for this is detailed knowledge of the length and structure of professional careers. The IWAK ( Institut für Wirtschaft, Arbeit und Kultur) evaluated data from the German Social Insurance and carried out a structural analysis of the professional careers of geriatric nurses. Results showed that the average duration of professional careers is 20 years, of which 11.7 years constitute the period of employment and 7.8 years account for periods of inactivity. According to these findings, there is a considerable potential in extending professional careers and reducing the periods of inactivity to make better use of the existing skilled staff and to reduce staff shortage in this area. Concrete measures could involve improvement of working conditions (with the aim of avoiding long periods of inactivity and illness-related premature career endings as well as of increasing job satisfaction), creating better conditions for a good balance between work and family life, as well as setting up individual strategies to expand weekly working hours. Key players are businesses but also local authorities and politicians.

Sex-dependent differences in voluntary physical activity.

PubMed

Rosenfeld, Cheryl S

2017-01-02

Numbers of overweight and obese individuals are increasing in the United States and globally, and, correspondingly, the associated health care costs are rising dramatically. More than one-third of children are currently considered obese with a predisposition to type 2 diabetes, and it is likely that their metabolic conditions will worsen with age. Physical inactivity has also risen to be the leading cause of many chronic, noncommunicable diseases (NCD). Children are more physically inactive now than they were in past decades, which may be due to intrinsic and extrinsic factors. In rodents, the amount of time engaged in spontaneous activity within the home cage is a strong predictor of later adiposity and weight gain. Thus, it is important to understand primary motivators stimulating physical activity (PA). There are normal sex differences in PA levels in rodents and humans. The perinatal environment can induce sex-dependent differences in PA disturbances. This Review considers the current evidence for sex differences in PA in rodents and humans. The rodent studies showing that early exposure to environmental chemicals can shape later adult PA responses are discussed. Next, whether there are different motivators stimulating exercise in male vs. female humans are examined. Finally, the brain regions, genes, and pathways that modulate PA in rodents, and possibly by translation in humans, are described. A better understanding of why each sex remains physically active through the life span could open new avenues for preventing and treating obesity in children and adults. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Physical activity and screen time in children and adolescents in a medium size town in the South of Brazil.

PubMed

Greca, João Paulo de Aguiar; Silva, Diego Augusto Santos; Loch, Mathias Roberto

2016-09-01

To analyze the associations between sex and age with behaviour related to physical activity practice and sedentary behaviour in children and adolescents. A cross-sectional study with 480 (236 boys) subjects enrolled in a public school in the city of Londrina, in the south of Brazil, aged 8-17 years. Measures of physical activity, sports practice and screen times were obtained using the Physical Activity Questionnaire for Older Children. The Mann-Whitney U test was used to compare variables between boys and girls. The Chi squared test was used for categorical analysis and Poisson regression was used to identify prevalence. Girls (69.6%; PR=1.05 [0.99-1.12]) spent more time with sedentary behaviour than boys (62.2%). Boys (80%; PR=0.95 [0.92-0.98]) were more physically active than girls (91%). Older students aged 13-17 showed a higher prevalence of physical inactivity (91.4%; PR=1.06 [1.02-1.10]) and time spent with sedentary behaviour of ≥2h/day (71.8%; PR=0.91 [0.85-0.97]) when compared to younger peers aged 8-12 (78.7 and 58.5%, respectively). The prevalence of physical inactivity was higher in girls. Older students spent more screen time in comparison to younger students. Copyright © 2016 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Food advertising, children's food choices and obesity: interplay of cognitive defences and product evaluation: an experimental study.

PubMed

Tarabashkina, L; Quester, P; Crouch, R

2016-04-01

To investigate the role of product evaluations, nutritional and persuasion knowledge on children's food choices conducted because of limited evidence about the role of product evaluations on consumer choices in conjunction with cognitive defences. A randomised controlled 2 × 2 factorial experiment with an exposure to a food and a control (toy) advertisement conducted in a non-laboratory setting at an annual event traditionally visited by families. Children aged 7-13 years with biometric/weight data representative of the general Australian population. Height and weight (converted into body mass index z-scores) measured in addition to children's nutritional and persuasion knowledge, product evaluations, age and gender. The factors that undermine children's cognitive defences relate to taste, social appeal of foods and low nutritional and persuasion knowledge. An interplay between the above-mentioned factors was also observed, identifying four groups among young consumers, alluding to a complex and at times impulsive nature of children's decisions: (1) knowledgeable children with less positive product evaluations choosing a healthy snack; (2) knowledgeable but hedonism-oriented children seeking peer conformity choosing an advertised product; (3) knowledgeable children who chose a snack belonging to the same product category; and (4) less knowledgeable children with positive product evaluations and low nutritional knowledge choosing snacks from the advertised product category. Obese children were more likely to belong to a cluster of less knowledgeable and hedonism-oriented children. The problem of consumption of less healthy foods is complex and multiple factors need to be considered by health practitioners, social marketers and parents to address the issue of childhood obesity. Nutritional knowledge alone is not sufficient to ensure children make healthier food choices and emphasis should also be placed on persuasion knowledge education, targeting of peer norms, self-efficacy and stricter regulation of advertising aimed at children.

"You Don't Want to Stand out as the Bigger One": Exploring How PE and School Sport Participation Is Influenced by Pupils and Their Peers

ERIC Educational Resources Information Center

Wiltshire, Gareth; Lee, Jessica; Evans, John

2017-01-01

Background: Population health concerns related to physical inactivity and obesity appear in policy documents, government campaigns and popular media across western societies. Children and young people have been targeted for physical activity promotion and schools have been positioned as sites for intervention. In particular, Physical Education and…

Children's Religious Knowledge: Implications for Understanding Satanic Ritual Abuse Allegations.

ERIC Educational Resources Information Center

Goodman, Gail S.; Quas, Jodi A.; Bottoms, Bette L.; Qin, Jianjian; Shaver, Phillip R.

1997-01-01

Using a structured interview, 48 3- to 16-year-old children were questioned about their knowledge of religious and satanic concepts. Although few children evinced direct knowledge of ritual abuse, many revealed general knowledge of satanism and satanic worship. Results suggest that most children probably do not generally possess sufficient…

Diet, Physical Activity, Lifestyle Behaviors, and Prevalence of Childhood Obesity in Irish Children: The Cork Children's Lifestyle Study Protocol.

PubMed

Keane, Eimear; Kearney, Patricia M; Perry, Ivan J; Browne, Gemma M; Harrington, Janas M

2014-08-19

Childhood obesity is complex, and its aetiology is known to be multifaceted. The contribution of lifestyle behaviors, including poor diet and physical inactivity, to obesity remains unclear. Due to the current high prevalence, childhood obesity is an urgent public health priority requiring current and reliable data to further understand its aetiology. The objective of this study is to explore the individual, family, and environmental factors associated with childhood overweight and obesity, with a specific focus on diet and physical activity. A secondary objective of the study is to determine the average salt intake and distribution of blood pressure in Irish children. A cross-sectional survey was conducted of children 8-11 years old in primary schools in Cork, Ireland. Urban schools were selected using a probability proportionate to size sampling strategy, and a complete sample of rural schools from one area in Cork County were invited to participate. Information collected included physical measurement data (anthropometric measurements, blood pressure), early morning spot and 24 hour urine samples, a 3 day estimated food diary, and 7 days of accelerometer data. Principal- (school head) reported, parent/guardian-reported, and child-reported questionnaires collected information on lifestyle behaviors and environmental attributes. The Cork Children's Lifestyle Study (CCLaS) was designed by the Department of Epidemiology and Public Health in University College Cork, Ireland in 2011 and 2012. Piloting and modification of study methods was undertaken. Data collection took place between April 2012 and June 2013. Overall, 27/46 schools and 1075/1641 children, of which 623 were boys, participated. Preliminary data analysis is underway. It is anticipated that the results of the CCLaS study will be available in late 2014. The CCLaS study has collected in-depth data on a wide range of individual, family, social, and environmental correlates which will allow us to access multilevel influences on childhood obesity. This study will contribute to the evidence base by highlighting current knowledge and gaps regarding the predominant drivers of childhood obesity.

Children's Knowledge of Astronomy and Its Change in the Course of Learning

ERIC Educational Resources Information Center

Hannust, Triin; Kikas, Eve

2007-01-01

This study examined the nature of 5-, 6-, and 7-year-old children's (n=113) knowledge of astronomy and the process of knowledge change during learning. Children's pre-existing knowledge was assessed by questions and drawing tasks. About half of the children were taught elementary concepts of astronomy in small groups and afterwards all…

Children's knowledge of the earth: a new methodological and statistical approach.

PubMed

Straatemeier, Marthe; van der Maas, Han L J; Jansen, Brenda R J

2008-08-01

In the field of children's knowledge of the earth, much debate has concerned the question of whether children's naive knowledge-that is, their knowledge before they acquire the standard scientific theory-is coherent (i.e., theory-like) or fragmented. We conducted two studies with large samples (N=328 and N=381) using a new paper-and-pencil test, denoted the EARTH (EArth Representation Test for cHildren), to discriminate between these two alternatives. We performed latent class analyses on the responses to the EARTH to test mental models associated with these alternatives. The naive mental models, as formulated by Vosniadou and Brewer, were not supported by the results. The results indicated that children's knowledge of the earth becomes more consistent as children grow older. These findings support the view that children's naive knowledge is fragmented.

The Childhood Obesity Epidemic As a Result of Non-Genetic Evolution: the Maternal Resources Hypothesis

PubMed Central

Archer, Edward

2014-01-01

Over the past century, socio-environmental evolution (e.g., reduced pathogenic load, decreased physical activity [PA], improved nutrition) led to cumulative increments in maternal energy resources (i.e., body mass, adiposity) and decrements in energy expenditure and metabolic control. These decrements reduced the competition between maternal and fetal energy demands and increased the availability of energy substrates to the intrauterine milieu. This perturbation of mother-conceptus energy partitioning stimulated fetal pancreatic beta-cell and adipocyte hyperplasia, thereby inducing an enduring competitive advantage of adipocytes over other tissues in the acquisition and sequestering of nutrient-energy via intensified insulin secretion and hyperplastic adiposity. At menarche, the competitive dominance of adipocytes was further amplified via hormone-induced adipocyte hyperplasia and weight-induced decrements in PA. These metabolic and behavioral effects were propagated progressively when obese, inactive, metabolically compromised women produced progressively larger, more inactive and metabolically compromised children. Consequently, the evolution of human energy metabolism was significantly altered. This phenotypic evolution was exacerbated by increments in the use of Caesarian sections that allowed both the larger fetuses and the metabolically compromised mothers who produced them to survive and reproduce. Thus, natural selection was iatrogenically rendered artificial selection, and the frequency of obese, inactive, metabolically compromised phenotypes increased in the global population. By the late 20th century, a metabolic tipping point was reached in which the post-prandial insulin response was so intense, the relative number of adipocytes so magnified, and inactivity so pervasive that the competitive dominance of adipocytes in the sequestering of nutrient-energy was inevitable, and obesity was unavoidable. PMID:25440888

Fractions Learning in Children With Mathematics Difficulties.

PubMed

Tian, Jing; Siegler, Robert S

Learning fractions is difficult for children in general and especially difficult for children with mathematics difficulties (MD). Recent research on developmental and individual differences in fraction knowledge of children with MD and typically achieving (TA) children has demonstrated that U.S. children with MD start middle school behind their TA peers in fraction understanding and fall further behind during middle school. In contrast, Chinese children, who like the MD children in the United States score in the bottom one third of the distribution in their country, possess reasonably good fraction understanding. We interpret these findings within the framework of the integrated theory of numerical development. By emphasizing the importance of fraction magnitude knowledge for numerical understanding in general, the theory proved useful for understanding differences in fraction knowledge between MD and TA children and for understanding how knowledge can be improved. Several interventions demonstrated the possibility of improving fraction magnitude knowledge and producing benefits that generalize to fraction arithmetic learning among children with MD. The reasonably good fraction understanding of Chinese children with MD and several successful interventions with U.S. students provide hope for the improvement of fraction knowledge among American children with MD.

Teachers' Knowledge of Children's Exposure to Family Risk Factors: Accuracy and Usefulness

ERIC Educational Resources Information Center

Dwyer, Sarah B.; Nicholson, Jan M.; Battistutta, Diana; Oldenburg, Brian

2005-01-01

Teachers' knowledge of children's exposure to family risk factors was examined using the Family Risk Factor Checklist-Teacher. Data collected for 756 children indicated that teachers had accurate knowledge of children's exposure to factors such as adverse life events and family socioeconomic status, which predicted children's mental health…

Epidemiology and prevention of stroke: a worldwide perspective

PubMed Central

Kuklina, Elena V; Tong, Xin; George, Mary G; Bansil, Pooja

2015-01-01

This paper reviews how epidemiological studies during the last 5 years have advanced our knowledge in addressing the global stroke epidemic. The specific objectives were to review the current evidence supporting management of ten major modifiable risk factors for prevention of stroke: hypertension, current smoking, diabetes, obesity, poor diet, physical inactivity, atrial fibrillation, excessive alcohol consumption, abnormal lipid profile and psychosocial stress/depression. PMID:22288675

Ontological Engineering and Mapping in Multiagent Systems Development

DTIC Science & Technology

2002-03-01

for knowledge engineering or artificial intelligence . Nicola Guarino compares the various definitions and the differences in their meaning in...act upon the environment through effectors [Russel and Norvig 1995]. An intelligent agent is an agent that takes the best possible action in a...situation in order to accomplish its goals. Determining what exactly characterizes the best possible action splits the field of artificial intelligence

Promoting walking to school: results of a quasi‐experimental trial

PubMed Central

McKee, Rosie; Mutrie, Nanette; Crawford, Fiona; Green, Brian

2007-01-01

Study objective To assess the impact of a combined intervention on children's travel behaviour, stage of behavioural change and motivations for and barriers to actively commuting to school. Design A quasi‐experimental trial involving pre‐ and post‐intervention mapping of routes to school by active and inactive mode of travel and surveys of “stage of behaviour change” and motivations for and barriers to actively commuting to school. Intervention The intervention school participated in a school‐based active travel project for one school term. Active travel was integrated into the curriculum and participants used interactive travel‐planning resources at home. The control school participated in before and after measurements but did not receive the intervention. Setting Two primary schools in Scotland with similar socioeconomic and demographic profiles. Participants Two classes of primary 5 children and their families and teachers. Main results Post intervention, the mean distance travelled to school by walking by intervention children increased significantly from baseline, from 198 to 772 m (389% increase). In the control group mean distance walked increased from 242 to 285 m (17% increase). The difference between the schools was significant (t (38)  = −4.679, p<0.001 (95% confidence interval −315 to −795 m)). Post intervention, the mean distance travelled to school by car by intervention children reduced significantly from baseline, from 2018 to 933 m (57.5% reduction). The mean distance travelled to school by car by control children increased from baseline, from 933 to 947 m (1.5% increase). The difference in the change between schools was significant (t (32)  = 4.282, p<0.001 (95% confidence interval 445 to 1255 m)). Conclusions Intervention was effective in achieving an increase in the mean distance travelled by active mode and a reduction in the mean distance travelled by inactive mode on school journey. PMID:17699538

Ocular toxoplasmosis: clinical characteristics in pediatric patients.

PubMed

Garza-Leon, Manuel; Garcia, Lourdes Arellanes

2012-04-01

To describe the clinical features of Ocular Toxoplasmosis in pediatric patients. A retrospective, non-comparative series of cases was studied. We reviewed the clinical records of patients 16 year old or younger diagnosed with Ocular Toxoplasmosis. Forty patients (56 eyes) were included. The mean age was 9.5 yrs old. Twenty were female. Unilateral involvement was noticed in 60% of patients. The most common symptoms were strabismus (32.1%) and reduced VA in (23.2%). An inactive retinal scar was observed in most cases (71.4%). Panuveitis was found in 8 eyes (14.2%), and posterior uveitis in 7 eyes of 7 patients (12.5%); one eye presented neuroretinitis. The most frequent location of retinochoroidal lesions was the posterior pole (72.7%). In children, ocular toxoplasmosis is most commonly diagnosed during the inactive stage. When inflammation is present, it can be severe and frequently associated with other complications such vasculitis and papillitis.

Identifying low pH active and lactate-utilizing taxa within oral microbiome communities from healthy children using stable isotope probing techniques.

PubMed

McLean, Jeffrey S; Fansler, Sarah J; Majors, Paul D; McAteer, Kathleen; Allen, Lisa Z; Shirtliff, Mark E; Lux, Renate; Shi, Wenyuan

2012-01-01

Many human microbial infectious diseases including dental caries are polymicrobial in nature. How these complex multi-species communities evolve from a healthy to a diseased state is not well understood. Although many health- or disease-associated oral bacteria have been characterized in vitro, their physiology within the complex oral microbiome is difficult to determine with current approaches. In addition, about half of these species remain uncultivated to date with little known besides their 16S rRNA sequence. Lacking culture-based physiological analyses, the functional roles of uncultivated species will remain enigmatic despite their apparent disease correlation. To start addressing these knowledge gaps, we applied a combination of Magnetic Resonance Spectroscopy (MRS) with RNA and DNA based Stable Isotope Probing (SIP) to oral plaque communities from healthy children for in vitro temporal monitoring of metabolites and identification of metabolically active and inactive bacterial species. Supragingival plaque samples from caries-free children incubated with (13)C-substrates under imposed healthy (buffered, pH 7) and diseased states (pH 5.5 and pH 4.5) produced lactate as the dominant organic acid from glucose metabolism. Rapid lactate utilization upon glucose depletion was observed under pH 7 conditions. SIP analyses revealed a number of genera containing cultured and uncultivated taxa with metabolic capabilities at pH 5.5. The diversity of active species decreased significantly at pH 4.5 and was dominated by Lactobacillus and Propionibacterium species, both of which have been previously found within carious lesions from children. Our approach allowed for identification of species that metabolize carbohydrates under different pH conditions and supports the importance of Lactobacilli and Propionibacterium in the development of childhood caries. Identification of species within healthy subjects that are active at low pH can lead to a better understanding of oral caries onset and generate appropriate targets for preventative measures in the early stages.

Japanese and Canadian Children’s Beliefs about Child and Adult Knowledge: A Case for Developmental Equifinality?

PubMed Central

Fitneva, Stanka A.; Pile Ho, Elizabeth; Hatayama, Misako

2016-01-01

Children do not know everything that adults know, nor do adults know everything that children know. The present research examined the universality of beliefs about child and adult knowledge and their development with 4- and 7-year-old Canadian and Japanese children (N = 96). In both countries, all children were able to identify adult-specific knowledge and only older children displayed beliefs about child-specific knowledge. However, Japanese and Canadian children differed in whether they used their own knowledge in deciding whether a person who knew an item was a child or an adult. In addition, parental and child beliefs were related in Japan but not in Canada. These findings indicate that children growing up in different cultures may take different paths in developing beliefs about age-related knowledge. Implications for theories of socio-cognitive development and learning are discussed. PMID:27632387

Research on alcohol metabolism among Asians and its implications for understanding causes of alcoholism.

PubMed Central

Suddendorf, R F

1989-01-01

Research into the causes of alcoholism is a relatively recent scientific endeavor. One area of study which could lead to better understanding of the disease is the possibility of a genetic predisposition to alcoholism. Recent work has demonstrated that people have varying complements of enzymes to metabolize alcohol. Current knowledge is examined about the influence of various ethanol metabolizing enzymes on alcohol consumption by Asians and members of other ethnic groups. The two principal enzymes involved in ethanol oxidative metabolism are alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH). ADH is responsible for the metabolism of ethanol to acetaldehyde. ALDH catalyzes the conversion of acetaldehyde to acetate. The different isozymes account for the diversity of alcohol metabolism among individuals. An isozyme of ADH (beta 2 beta 2) is found more frequently in Asians than in whites, and an ALDH isozyme (ALDH2), although present in Asians, often is in an inactive form. The presence of an inactive form of ALDH2 is thought to be responsible for an increase in acetaldehyde levels in the body. Acetaldehyde is considered responsible for the facial flushing reaction often observed among Asians who have consumed alcohol. A dysphoric reaction to alcohol, producing uncomfortable sensations, is believed to be a response to deter further consumption. Although the presence of an inactive ALDH2 isozyme may serve as a deterrent to alcohol consumption, its presence does not fully explain the levels of alcohol consumption by those with the inactive isozyme. Other conditions, such as social pressure, and yet undetermined biological factors, may play a significant role in alcohol consumption. PMID:2511595

Hours spent and energy expended in physical activity domains: results from the Tomorrow Project cohort in Alberta, Canada.

PubMed

Csizmadi, Ilona; Lo Siou, Geraldine; Friedenreich, Christine M; Owen, Neville; Robson, Paula J

2011-10-10

Knowledge of adult activity patterns across domains of physical activity is essential for the planning of population-based strategies that will increase overall energy expenditure and reduce the risk of obesity and related chronic diseases. We describe domain-specific hours of activity and energy expended among participants in a prospective cohort in Alberta, Canada. The Past Year Total Physical Activity Questionnaire was completed by 15,591 Tomorrow Project® participants, between 2001 and 2005 detailing physical activity type, duration, frequency and intensity. Domain-specific hours of activity and activity-related energy expenditure, expressed as a percent of total energy expenditure (TEE) (Mean (SD); Median (IQR)) are reported across inactive (<1.4), low active (1.4 to 1.59), active (1.6 to 1.89) and very active (≥ 1.9) Physical Activity Level (PAL = TEE:REE) categories. In very active women and amongst all men except those classified as inactive, activity-related energy expenditure comprised primarily occupational activity. Amongst inactive men and women in active, low active and inactive groups, activity-related energy expenditure from household activity was comparable to, or exceeded that for occupational activity. Leisure-time activity-related energy expenditure decreased with decreasing PAL categories; however, even amongst the most active men and women it accounted for less than 10 percent of TEE. When stratified by employment status, leisure-time activity-related energy expenditure was greatest for retired men [mean (SD): 10.8 (8.5) percent of TEE], compared with those who were fully employed, employed part-time or not employed. Transportation-related activity was negligible across all categories of PAL and employment status. For the inactive portion of this population, active non-leisure activities, specifically in the transportation and occupational domains, need to be considered for inclusion in daily routines as a means of increasing population-wide activity levels. Environmental and policy changes to promote active transport and workplace initiatives could increase overall daily energy expenditure through reducing prolonged sitting time.

Effects of Long-Term Acupuncture Treatment on Resting-State Brain Activity in Migraine Patients: A Randomized Controlled Trial on Active Acupoints and Inactive Acupoints

PubMed Central

Zhao, Ling; Liu, Jixin; Zhang, Fuwen; Dong, Xilin; Peng, Yulin; Qin, Wei; Wu, Fumei; Li, Ying; Yuan, Kai; von Deneen, Karen M.; Gong, Qiyong; Tang, Zili; Liang, Fanrong

2014-01-01

Background Acupuncture has been commonly used for preventing migraine attacks and relieving pain during a migraine, although there is limited knowledge on the physiological mechanism behind this method. The objectives of this study were to compare the differences in brain activities evoked by active acupoints and inactive acupoints and to investigate the possible correlation between clinical variables and brain responses. Methods and Results A randomized controlled trial and resting-state functional magnetic resonance imaging (fMRI) were conducted. A total of eighty migraineurs without aura were enrolled to receive either active acupoint acupuncture or inactive acupoint acupuncture treatment for 8 weeks, and twenty patients in each group were randomly selected for the fMRI scan at the end of baseline and at the end of treatment. The neuroimaging data indicated that long-term active acupoint therapy elicited a more extensive and remarkable cerebral response compared with acupuncture at inactive acupoints. Most of the regions were involved in the pain matrix, lateral pain system, medial pain system, default mode network, and cognitive components of pain processing. Correlation analysis showed that the decrease in the visual analogue scale (VAS) was significantly related to the increased average Regional homogeneity (ReHo) values in the anterior cingulate cortex in the two groups. Moreover, the decrease in the VAS was associated with increased average ReHo values in the insula which could be detected in the active acupoint group. Conclusions Long-term active acupoint therapy and inactive acupoint therapy have different brain activities. We postulate that acupuncture at the active acupoint might have the potential effect of regulating some disease-affected key regions and the pain circuitry for migraine, and promote establishing psychophysical pain homeostasis. Trial Registration Chinese Clinical Trial Registry ChiCTR-TRC-13003635 PMID:24915066

Comparing Children with ASD and Their Peers' Growth in Print Knowledge.

PubMed

Dynia, Jaclyn M; Brock, Matthew E; Logan, Jessica A R; Justice, Laura M; Kaderavek, Joan N

2016-07-01

Many children with autism spectrum disorder (ASD) struggle with reading. An increased focus on emergent literacy skills-particularly print knowledge-might improve later reading outcomes. We analyzed longitudinal measures of print knowledge (i.e., alphabet knowledge and print-concept knowledge) for 35 preschoolers with ASD relative to a sample of 35 typically developing peers. Through multilevel growth curve analysis, we found that relative to their peers, children with ASD had comparable alphabet knowledge, lower print-concept knowledge, and acquired both skills at a similar rate. These findings suggest that children with ASD are unlikely to acquire print-concept knowledge commensurate to their peers without an increased emphasis on high-quality instruction that targets this skill.

Assessment of disease-specific knowledge in Australian children with inflammatory bowel disease and their parents.

PubMed

Day, Andrew S; Mylvaganam, Gaithri; Shalloo, Nollaig; Clarkson, Cathy; Leach, Steven T; Lemberg, Daniel A

2017-08-01

Disease-specific knowledge may influence disease outcome and quality of life in children with inflammatory bowel disease (IBD). This prospective study aimed to define IBD-related knowledge in a group of Australian children with IBD and their parents using a validated measure of disease-specific knowledge, the Inflammatory Bowel Disease Knowledge Inventory Device (IBD-KID). Children (less than 18 years) diagnosed with IBD who were members of the Australian patient support organisation were identified. Each family was sent copies of the IBD-KID. Children aged 10-18 years and all parents were asked to complete the IBD-KID and to also provide demographic details and disease characteristics. Replies were received from 196 families: 262 parents and 128 children completed questionnaires. Most children had a diagnosis of Crohn disease (65%) and 51% were male. Children diagnosed in the preceding 6 years scored higher than those with longer time since diagnosis. Parents had better scores in the IBD-KID than the children (P < 0.0001). Overall, parents and children had poor understanding of key management issues for IBD (such as side effects of steroids), important outcomes (e.g. growth) and the use of complementary therapies. Consistent patterns of IBD-related knowledge were noted in this large group of Australian children with IBD and their parents. Measurement of disease-related knowledge with the IBD-KID can identify gaps in understanding, thereby permitting focused educational activities. Although these knowledge gaps may impact upon outcomes, further prospective studies are now required to elucidate the relationships between enhanced knowledge and specific outcomes. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Factors associated with health risk behaviors among Brazilian adolescents: an integrative review.

PubMed

Moura, Luciana Ramos de; Torres, Lilian Machado; Cadete, Matilde Meire Miranda; Cunha, Cristiane de Freitas

2018-01-01

Identifying knowledge about factors associated with health risk behaviors among Brazilian adolescents. An integrative review of the literature conducted in the Cochrane, IBECS, LILACS, MEDLINE and SciELO databases in relation to risk behaviors recommended by the Centers for Disease Control and Prevention. Thirty-seven (37) studies were analyzed, with a predominance of risky sexual behavior, tobacco use and violent behavior. Advancing age favored unprotected sex, alcohol and tobacco use. Family and friends influence was related to smoking and alcoholism. Males were more involved in situations of violence and the female gender was associated with physical inactivity. Belonging to a lower economic class was related to unprotected sex, physical inactivity, unhealthy dietary behaviors and violence. Studying in private school was related to unhealthy dietary behavior. Risk behaviors were related to social, economic and family factors and they tend to agglomerate.

Metacognitive Knowledge in Children at Early Elementary School

ERIC Educational Resources Information Center

Haberkorn, Kerstin; Lockl, Kathrin; Pohl, Steffi; Ebert, Susanne; Weinert, Sabine

2014-01-01

In metacognition research, many studies focused on metacognitive knowledge of preschoolers or children at the end of elementary school or secondary school, but investigations of children starting elementary school are quite limited. The present study, thus, took a closer look at children's knowledge about mental processes and strategies in…

Children's Prosociality and Metacognitive Knowledge of Effective Helping.

ERIC Educational Resources Information Center

Nakazawa, Jun

Two studies examined the relationship between metacognitive knowledge and performance among Japanese children. It was predicted that highly prosocial children would have more appropriate knowledge of helping than would children who were low in prosocial behavior. The first study involved 109 third graders and 129 fifth graders and examined the…

Measuring Young Children's Alphabet Knowledge: Development and Validation of Brief Letter-Sound Knowledge Assessments

ERIC Educational Resources Information Center

Piasta, Shayne B.; Phillips, Beth M.; Williams, Jeffrey M.; Bowles, Ryan P.; Anthony, Jason L.

2016-01-01

Early childhood teachers are increasingly encouraged to support children's development of letter-sound abilities. Assessment of letter-sound knowledge is key in planning for effective instruction, yet the letter-sound knowledge assessments currently available and suitable for preschool-age children demonstrate significant limitations. The purpose…

Mean platelet volume as an indicator of disease activity in juvenile SLE.

PubMed

Yavuz, Sevgi; Ece, Aydin

2014-05-01

The aim of the study was to assess mean platelet volume (MPV) in children with systemic lupus erythematosus (SLE) at the active and inactive stages. Twenty children with SLE and 30 age- and gender-matched controls were enrolled. Demographic data, SLE disease activity index (SLEDAI), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), MPV, complement 3 (C3), complement 4 (C4), urine protein (Up), and urine creatinine (Ucr) values upon reactivation and remission phases were recorded. MPV was statistically higher in patients than in controls and significantly increased in active phase compared to inactive phase (p = 0.001). A MPV level of 8.4 fL was determined as predictive cutoff value of activation of SLE (sensitivity 75 %, specificity 90 %). MPV was positively correlated with SLEDAI (p = 0.01, r = 0.55), ESR (p = 0.01, r = 0.45), CRP (p = 0.04, r = 0.24), and Up/Ucr (p = 0.01, r = 0.45) and negatively correlated with C3 (p = 0.02, r = -0.36), albumin (p = 0.01, r = -0.63), and Hb (p = 0.01, r = -0.48). There was not any significant association between MPV and the histological classification of lupus nephritis (p = 0.65). MPV might be used as an early indicator of reactivation in children with SLE. MPV seemed to be more accurate than ESR, CRP, and C3 for monitoring the disease activity in SLE.

Q Fever: Current State of Knowledge and Perspectives of Research of a Neglected Zoonosis

PubMed Central

Porter, Sarah Rebecca; Czaplicki, Guy; Mainil, Jacques; Guattéo, Raphaël; Saegerman, Claude

2011-01-01

Q fever is an ubiquitous zoonosis caused by an resistant intracellular bacterium, Coxiella burnetii. In certain areas, Q fever can be a severe public health problem, and awareness of the disease must be promoted worldwide. Nevertheless, knowledge of Coxiella burnetii remains limited to this day. Its resistant (intracellular and environmental) and infectious properties have been poorly investigated. Further understanding of the interactions between the infected host and the bacteria is necessary. Domestic ruminants are considered as the main reservoir of bacteria. Infected animals shed highly infectious organisms in milk, feces, urine, vaginal mucus, and, very importantly, birth products. Inhalation is the main route of infection. Frequently asymptomatic in humans and animals, Q fever can cause acute or chronic infections. Financial consequences of infection can be dramatic at herd level. Vaccination with inactive whole-cell bacteria has been performed and proved effective in humans and animals. However, inactive whole-cell vaccines present several defects. Recombinant vaccines have been developed in experimental conditions and have great potential for the future. Q fever is a challenging disease for scientists as significant further investigations are necessary. Great research opportunities are available to reach a better understanding and thus a better prevention and control of the infection. PMID:22194752

Making sense of global warming: Norwegians appropriating knowledge of anthropogenic climate change.

PubMed

Ryghaug, Marianne; Sørensen, Knut Holtan; Naess, Robert

2011-11-01

This paper studies how people reason about and make sense of human-made global warming, based on ten focus group interviews with Norwegian citizens. It shows that the domestication of climate science knowledge was shaped through five sense-making devices: news media coverage of changes in nature, particularly the weather, the coverage of presumed experts' disagreement about global warming, critical attitudes towards media, observations of political inaction, and considerations with respect to everyday life. These sense-making devices allowed for ambiguous outcomes, and the paper argues four main outcomes with respect to the domestication processes: the acceptors, the tempered acceptors, the uncertain and the sceptics.

Technological Funds of Knowledge in Children's Play: Implications for Early Childhood Educators

ERIC Educational Resources Information Center

Mawson, Brent

2011-01-01

The technological knowledge the children bring with them into early childhood settings is not well documented or understood. This article discusses the technological knowledge and understanding of the nature of technology present within children's collaborative play in two New Zealand early childhood settings. The children incorporated a wide…

Using Education, Exposure, and Environments to Increase Preschool Children's Knowledge about Fruit and Vegetables

ERIC Educational Resources Information Center

Niemeier, Brandi S.; Tande, Desiree L.; Hwang, Joyce; Stastny, Sherri; Hektner, Joel M.

2010-01-01

Because children's eating habits predict their adult eating habits, educating children about healthy foods is essential (U.S. Department of Health and Human Services, 2000). A Midwest Extension Service created and delivered an educational experience for preschool children to increase knowledge of fruits and vegetables. The knowledge assessment…

Hatching Babies and Stork Deliveries: Risk and Regulation in the Construction of Children's Sexual Knowledge

ERIC Educational Resources Information Center

Davies, Cristyn; Robinson, Kerry

2010-01-01

Children's access to sexual knowledge has always been considered "risky" and controversial due to the fraught relationship between childhood and sexuality. Based on focus groups with children and their parents, the authors explore the relationship between risk and regulation associated with providing children with accurate knowledge about…

Young children's acquisition of knowledge about the Earth: A longitudinal study.

PubMed

Hannust, Triin; Kikas, Eve

2010-10-01

This longitudinal study examined the acquisition of early knowledge of astronomy to determine whether children's knowledge at any point in time is consistent with a naive "mental model." Children were first assessed by means of open questions and drawing tasks at 2 and 3 years of age (N=143). The knowledge was reassessed over the course of the following 3 years. The results showed that although a few indications of naive mental models were found, in most cases young children's knowledge was fragmented and accurate knowledge was often expressed alongside inaccurate/synthetic ideas. Furthermore, it was shown that children need to know scientific facts before they start taking the global perspective when describing the world and, when faced with ambiguous open questions, children often experience difficulties that can induce them to change the types of answers they provide. Copyright 2010 Elsevier Inc. All rights reserved.

Training Children in Pedestrian Safety: Distinguishing Gains in Knowledge from Gains in Safe Behavior

PubMed Central

McClure, Leslie A.

2014-01-01

Pedestrian injuries contribute greatly to child morbidity and mortality. Recent evidence suggests that training within virtual pedestrian environments may improve children’s street crossing skills, but may not convey knowledge about safety in street environments. We hypothesized that (a) children will gain pedestrian safety knowledge via videos/software/internet websites, but not when trained by virtual pedestrian environment or other strategies; (b) pedestrian safety knowledge will be associated with safe pedestrian behavior both before and after training; and (c) increases in knowledge will be associated with increases in safe behavior among children trained individually at streetside locations, but not those trained by means of other strategies. We analyzed data from a randomized controlled trial evaluating pedestrian safety training. We randomly assigned 240 children ages 7–8 to one of four training conditions: videos/software/internet, virtual reality (VR), individualized streetside instruction, or a no-contact control. Both virtual and field simulations of street crossing at 2-lane bi-directional mid-block locations assessed pedestrian behavior at baseline, post-training, and 6-month follow-up. Pedestrian knowledge was assessed orally on all three occasions. Children trained by videos/software/internet, and those trained individually, showed increased knowledge following training relative to children in the other groups (ps < 0.01). Correlations between pedestrian safety knowledge and pedestrian behavior were mostly non-significant. Correlations between change in knowledge and change in behavior from pre- to post-intervention also were non-significant, both for the full sample and within conditions. Children trained using videos/software/internet gained knowledge but did not change their behavior. Children trained individually gained in both knowledge and safer behavior. Children trained virtually gained in safer behavior but not knowledge. If VR is used for training, tools like videos/internet might effectively supplement training. We discovered few associations between knowledge and behavior, and none between changes in knowledge and behavior. Pedestrian safety knowledge and safe pedestrian behavior may be orthogonal constructs that should be considered independently for research and training purposes. PMID:24573688

They're Lovin' It: How Preschool Children Mediated Their Funds of Knowledge into Dramatic Play

ERIC Educational Resources Information Center

Karabon, Anne

2017-01-01

The funds of knowledge framework promotes connecting community contexts with curriculum aimed to activate children's prior knowledge. Typically, teachers determine what knowledge sources harmonise best with their existing programming, potentially omitting particular resources that may not align. Young children, on the other hand, can act as agents…

The childhood obesity epidemic as a result of nongenetic evolution: the maternal resources hypothesis.

PubMed

Archer, Edward

2015-01-01

Over the past century, socioenvironmental evolution (eg, reduced pathogenic load, decreased physical activity, and improved nutrition) led to cumulative increments in maternal energy resources (ie, body mass and adiposity) and decrements in energy expenditure and metabolic control. These decrements reduced the competition between maternal and fetal energy demands and increased the availability of energy substrates to the intrauterine milieu. This perturbation of mother-conceptus energy partitioning stimulated fetal pancreatic β-cell and adipocyte hyperplasia, thereby inducing an enduring competitive dominance of adipocytes over other tissues in the acquisition and sequestering of nutrient energy via intensified insulin secretion and hyperplastic adiposity. At menarche, the competitive dominance of adipocytes was further amplified via hormone-induced adipocyte hyperplasia and weight-induced decrements in physical activity. These metabolic and behavioral effects were propagated progressively when obese, inactive, metabolically compromised women produced progressively larger, more inactive, metabolically compromised children. Consequently, the evolution of human energy metabolism was markedly altered. This phenotypic evolution was exacerbated by increments in the use of cesarean sections, which allowed both the larger fetuses and the metabolically compromised mothers who produced them to survive and reproduce. Thus, natural selection was iatrogenically rendered artificial selection, and the frequency of obese, inactive, metabolically compromised phenotypes increased in the global population. By the late 20th century, a metabolic tipping point was reached at which the postprandial insulin response was so intense, the relative number of adipocytes so large, and inactivity so pervasive that the competitive dominance of adipocytes in the sequestering of nutrient energy was inevitable and obesity was unavoidable. Copyright © 2015 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

Inflammatory, autoimmune, chronic diseases: bad diet and physical inactivity are causes or effects?

PubMed

Gracia, M C

2006-01-01

It is now well established that most chronic diseases, especially those identified as inflammatory, are statistically correlated with some typical dietary excesses and physical inactivity. But do really these habits cause the diseases, or they result from them? Current opinion favours the first option, but fails to explain why the satisfaction of eating, naturally evolved in our brains to produce health, apparently induces countless millions of people to eat unrestrictedly until becoming mortally sick, whereas trying to keep a theoretically healthy diet is most often a real torture. The inverse explanation makes much more sense: since inflammation produces much heat, calorie-rich diets are required. An inflamed digestive tract lacks digestive power and is easily irritated or damaged by solid objects, therefore requiring a refined, concentrated, low-fibre diet. And inflamed or merely sick organisms are easily exhausted by physical effort, hence physical inactivity. This study confirms that, most probably, the primary causes of inflammatory diseases are always external inflammatory agents, like infectious micro-organisms or toxic substances, of which a particularly ubiquitous example is nicotine. High-calorie/low-fibre diets and physical inactivity are direct consequences of generalised inflammation. Inversely, in most cases, physical exercise and moderation in eating, by themselves, cannot substantially suppress inflammations, but they can prevent them from being further reinforced by the neural reward system. Moreover, diets and exercise causing important suffering will usually do more harm than good, especially to children and young people, not to mention pregnant or nursing women. Only the identification and elimination of the inflammatory agents can efficiently prevent and cure inflammatory diseases, and currently nicotine, absorbed intentionally or passively, from tobacco or other sources, must be considered the chief suspect because of its inflammatory power, ubiquity and addictive properties.

Developing expectations regarding the boundaries of expertise.

PubMed

Landrum, Asheley R; Mills, Candice M

2015-01-01

Three experiments examined elementary school-aged children's and adults' expectations regarding what specialists (i.e., those with narrow domains of expertise) and generalists (i.e., those with broad domains of expertise) are likely to know. Experiment 1 demonstrated developmental differences in the ability to differentiate between generalists and specialists, with younger children believing generalists have more specific trivia knowledge than older children and adults believed. Experiment 2 demonstrated that children and adults expected generalists to have more underlying principles knowledge than specific trivia knowledge about unfamiliar animals. However, they believed that generalists would have more of both types of knowledge than themselves. Finally, Experiment 3 demonstrated that children and adults recognized that underlying principles knowledge can be generalized between topics closely related to the specialists' domains of expertise. However, they did not recognize when this knowledge was generalizable to topics slightly less related, expecting generalists to know only as much as they would. Importantly, this work contributes to the literature by showing how much of and what kinds of knowledge different types of experts are expected to have. In sum, this work provides insight into some of the ways children's notions of expertise change over development. The current research demonstrates that between the ages of 5 and 10, children are developing the ability to recognize how experts' knowledge is likely to be limited. That said, even older children at times struggle to determine the breadth of an experts' knowledge. Copyright © 2014 Elsevier B.V. All rights reserved.

Health education in school children.

PubMed

Tragler, A

1991-05-01

A researcher compared responses to a pretest questionnaire with those a posttest questionnaire completed by 304 12-16 year old school children in India to assess health knowledge of school children. The children attended either a public school or a private school in Bombay or a rural school in Kazli operated by a charitable institution. The researcher administered the posttest 4 weeks after health education talks and demonstrations. Before the health education course, children at all 3 schools had limited health knowledge. For example, 19-52% of the children exhibited poor knowledge and only 2% exhibited good knowledge (all from the public school). After undergoing health education, 52% of the children in the public school had good knowledge and 37% had very good knowledge. These parallel figures for the private and rural schools were 67% and 23% and 76% respectively. Nutrition knowledge was considerably better than knowledge of immunization and hygiene before the health education course. 6% of the students at the private school had good knowledge of nutrition compared to only 2% for immunization and 1% for hygiene. Nutrition knowledge did increase after health education, but not as markedly as did immunization knowledge. For example, good and very good immunization knowledge was 60% for the public school, 76% for the private school, and 97% for the rural school compared to 0-3% prior to health education. Moreover health education cast away most of the misconceptions about the cause of worm infections and tetanus, the ability to beet roots to improve blood quality, and the ability of milk to sustain a health life during the 1st year.

Young Children's Knowledge of Food Allergy and Transition to School

ERIC Educational Resources Information Center

Sanagavarapu, Prathyusha

2017-01-01

Children's knowledge of food allergies and their self-management is developmentally based, and is essential for their safe transition to school. Despite a growing number of children with food allergies starting school globally, to date, little is known about young children's knowledge of food allergy or their capacity to manage it, or their…

An Exploratory Study of the Knowledge of Personal Safety Skills among Children with Developmental Disabilities and Their Parents

ERIC Educational Resources Information Center

Miller, Hannah L.; Pavlik, Kathryn M.; Kim, Min Ah; Rogers, Karen C.

2017-01-01

Background: This study assessed the knowledge of personal safety skills among children with developmental disabilities and their parents' perceptions of children's knowledge. Method: This exploratory study examined the mental health records of 37 children with developmental disabilities referred for an abuse risk reduction group in a community…

Geographical Locational Knowledge as an Indicator of Children's Views of the World: Research from Sweden and Australia

ERIC Educational Resources Information Center

Reynolds, Ruth; Vinterek, Monika

2016-01-01

Children's locational knowledge is often used to clarify underlying conceptual understandings of the world in which they live. Although there has been some exploration of how European children view their world there is little recent research on Scandinavian children's knowledge and associated perceptions of the wider world, or about Australian…

Environmental Attitudes, Knowledge, and Alternative Conceptions of Primary School Children in Greece

ERIC Educational Resources Information Center

Malandrakis, Georgios; Chatzakis, Stergios

2014-01-01

In this study the environmental attitudes, knowledge, and alternative conceptions of 281 primary school children from 5th and 6th grade, ages 10-12 years were explored. Low knowledge scores, indicate a substantial lack of knowledge on basic environmental issues, while attitude scores were relatively high. Children's environmental attitudes and…

Food Safety Knowledge and Behaviours of Children (5-7 Years)

ERIC Educational Resources Information Center

Eves, Anita; Bielby, Gill; Egan, Bernadette; Lumbers, Margaret; Raats, Monique; Adams, Martin

2010-01-01

Objective: The objective of this study was to determine knowledge of food hygiene amongst young children (5-7 years), and facilitators and barriers to application of knowledge. Few studies exist that explore the knowledge and attitudes of young children towards food hygiene. This is an important age group, as it is a time when attitudes and…

The Acute Effects of Aerobic Exercise on Cognitive Flexibility and Task-Related Heart Rate Variability in Children With ADHD and Healthy Controls.

PubMed

Ludyga, Sebastian; Gerber, Markus; Mücke, Manuel; Brand, Serge; Weber, Peter; Brotzmann, Mark; Pühse, Uwe

2018-02-01

To investigate cognitive flexibility and task-related heart rate variability following moderately intense aerobic exercise and after watching a video in both children with ADHD and healthy controls. Using a cross-over design, participants completed cognitive assessments following exercise and a physically inactive control condition. Behavioral performance was assessed using the Alternate Uses task. Heart rate variability was recorded via electrocardiography during the cognitive task. The statistical analysis revealed that in comparison with the control condition, both groups showed higher cognitive flexibility following aerobic exercise. Moreover, decreased low frequency and high frequency power was observed in the exercise condition. The findings suggest that exercise elicits similar benefits for cognitive flexibility in children with ADHD and healthy controls, partly due to an increase in arousal induced by parasympathetic withdrawal.

A pictorial view of the physical activity socialization of young adolescents outside of school.

PubMed

Beets, Michael W; Banda, Jorge A; Erwin, Heather E; Beighle, Aaron

2011-12-01

Childhood obesity prevention has fallen short of anticipated impact. Therefore, intervention programs need to be redirected to other potential settings to increase youth physical activity. This qualitative study, using autodriven interview techniques, was conducted to identify out-of-school settings that youth perceive as important for physical activity. Sixty-six children took photographs involving their physical activity involvement. A subsample completed follow-up focus groups. Salient themes included types of physical activities related to free play, fitness, organized sports, and chores. Most photographs included multiple children of similar age and were taken outdoors. Data suggest children associate chores with physical activity and engage in fitness-related activities. In addition, friends and family, the outdoors, and importantly, the home emerged as natural intervention components that may prove useful towards decreasing the physical inactivity and obesity of youth.

Children's claims to knowledge regarding their mental health experiences and practitioners' negotiation of the problem.

PubMed

O'Reilly, Michelle; Lester, Jessica Nina; Muskett, Tom

2016-06-01

The objective was to identify how children's knowledge positions were negotiated in child mental health assessments and how this was managed by the different parties. The child psychiatry data consisted of 28 video-recorded assessments. A conversation analysis was undertaken to examine the interactional detail between the children, parents, and practitioners. The findings indicated that claims to knowledge were managed in three ways. First, practitioners positioned children as 'experts' on their own health and this was sometimes accepted. Second, some children resisted this epistemic position, claiming not to have the relevant knowledge. Third, some children's claims to knowledge were negotiated and sometimes contested by adult parties who questioned their competence to share relevant information about their lives in accordance with the assessment agenda. Through question design, the practitioner was able to position the child as holding relevant knowledge regarding their situation. The child was able to take up this position or resist it in various ways. This has important implications for debates regarding children's competence to contribute to mental health interventions. Children are often treated as agents with limited knowledge, yet in the mental health assessment they are directly questioned about their own lives. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Young children's food brand knowledge. Early development and associations with television viewing and parent's diet.

PubMed

Tatlow-Golden, Mimi; Hennessy, Eilis; Dean, Moira; Hollywood, Lynsey

2014-09-01

Brand knowledge is a prerequisite of children's requests and choices for branded foods. We explored the development of young children's brand knowledge of foods highly advertised on television - both healthy and less healthy. Participants were 172 children aged 3-5 years in diverse socio-economic settings, from two jurisdictions on the island of Ireland with different regulatory environments. Results indicated that food brand knowledge (i) did not differ across jurisdictions; (ii) increased significantly between 3 and 4 years; and (iii) children had significantly greater knowledge of unhealthy food brands, compared with similarly advertised healthy brands. In addition, (iv) children's healthy food brand knowledge was not related to their television viewing, their mother's education, or parent or child eating. However, (v) unhealthy brand knowledge was significantly related to all these factors, although only parent eating and children's age were independent predictors. Findings indicate that effects of food marketing for unhealthy foods take place through routes other than television advertising alone, and are present before pre-schoolers develop the concept of healthy eating. Implications are that marketing restrictions of unhealthy foods should extend beyond television advertising; and that family-focused obesity prevention programmes should begin before children are 3 years of age. Copyright © 2014 Elsevier Ltd. All rights reserved.

Relationship between caregivers' nutritional knowledge and children's dietary behavior in Chinese rural areas.

PubMed

Zeng, Rong; Luo, Jiayou; Tan, Cai; DU, Qiyun; Zhang, Weimin; Li, Yanping

2012-11-01

To explore the relationship between caregivers' nutritional knowledge and children's dietary behavior in rural areas of China. A cross-sectional study was conducted. 3361 rural caregivers and their children, aged 2 to 7 years old, were selected randomly and surveyed by questionnaire. Logistic regression models were used to identify the relationship between caregivers' nutritional knowledge and the children's dietary behaviors. The awareness level of nutritional knowledge among rural caregivers was 57.9%; among the children surveyed, 79.6% did not like to drink milk, 66.0% were considered choosy of food, 84.1% regularly snacked, 24.4% frequently skipped breakfast, and 13.7% did not come to meals on time. Logistic regression models indicated that a caregiver with a low level of nutritional knowledge is a risk factor for a child's unhealth dietary behaviors (snacking excepted): the odds ratios (OR) of not liking to drink milk, being choosy about food, skipping breakfast or not having meals on time are 1.665, 1.338, 1.330 and 1.582, respectively. Caregivers' nutritional knowledge is strongly associated with children's dietary behavior. Nutrition education programs are urgently wanted to improve caregiver's knowledge and thus to improve children's dietary behavior in rural areas of China.

Conformational Transition Pathway in the Activation Process of Allosteric Glucokinase

PubMed Central

Shi, Ting; Zhao, Yaxue; Chen, Yingyi; Li, Xiaobai; Liu, Xinyi; Huang, Zhimin; Zhang, Jian

2013-01-01

Glucokinase (GK) is a glycolytic enzyme that plays an important role in regulating blood glucose level, thus acting as a potentially attractive target for drug discovery in the treatment of diabetes of the young type 2 and persistent hyperinsulinemic hypoglycemia of infancy. To characterize the activation mechanism of GK from the super-open state (inactive state) to the closed state (active state), a series of conventional molecular dynamics (MD) and targeted MD (TMD) simulations were performed on this enzyme. Conventional MD simulation showed a specific conformational ensemble of GK when the enzyme is inactive. Seven TMD simulations depicted a reliably conformational transition pathway of GK from the inactive state to the active state, and the components important to the conformational change of GK were identified by analyzing the detailed structures of the TMD trajectories. In combination with the inactivation process, our findings showed that the whole conformational pathway for the activation-inactivation-activation of GK is a one-direction circulation, and the active state is less stable than the inactive state in the circulation. Additionally, glucose was demonstrated to gradually modulate its binding pose with the help of residues in the large domain and connecting region of GK during the activation process. Furthermore, the obtained energy barriers were used to explain the preexisting equilibrium and the slow binding kinetic process of the substrate by GK. The simulated results are in accordance with the recent findings from the mutagenesis experiments and kinetic analyses. Our observations reveal a complicated conformational process in the allosteric protein, resulting in new knowledge about the delicate mechanisms for allosteric biological macromolecules that will be useful in drug design for targeting allosteric proteins. PMID:23409066

Work-family conflict of nurses in Japan.

PubMed

Fujimoto, Tetsushi; Kotani, Sachi; Suzuki, Rie

2008-12-01

The purpose of this paper is to explore the determinants of work-family conflict among Japanese nurses by using microdata describing nurses' characteristics working at health facilities in Japan. We focus in particular on the impacts of shift work and workplace child care support on the conflict between work and child care with preschool children. With a declining fertility trend, it is not easy to recruit sufficient number of nurses from the pool of graduate nurses. Therefore, support for reemployment of inactive nurses and prevention of turnover and enhancement of retention for active nurses have become the important strategies, along with the recruitment of new graduates. We focus on the impacts of (i) flexibility in shift work and (ii) child care support at work, on the conflict between work and child care through performing multivariate regression analysis. The data used in this study come from a survey conducted on members of the Japanese Nursing Association as of the end of July 2001. Concerning shift work and child care support, we limited the sample to the full-time female employees. The sample is limited to 378 respondents who were mothers of preschool children. The results can be summarised as follows: (i) working night shifts does not have a significant effect on the conflict in balancing work and child care. Also findings show that three-shift duty is more likely to increase the conflict. (ii) When supportiveness about child care responsibilities with small children is absent at work, the conflict is likely to increase. (iii) For mothers working night shifts, the reduction of the duties are likely to reduce the conflict. These results highlight the importance of establishing a system in which nurses can select the work hours flexibly and to promote awareness at work regarding the importance of child care support to strike balance between the nursing work and child-raising. The difficulty in balancing work and child care is one of the main factors that prevent inactive nurses from returning to work. Also, enrichment of child care support is important to reemploying inactive nurses. Therefore, revealing the difficulty that nurses experience in balancing work and child care, and the effectiveness of child care support for securing nursing labour, is highly relevant to clinical practice.

A family based tailored counselling to increase non-exercise physical activity in adults with a sedentary job and physical activity in their young children: design and methods of a year-long randomized controlled trial

PubMed Central

2011-01-01

Background Epidemiological evidence suggests that decrease in sedentary behaviour is beneficial for health. This family based randomized controlled trial examines whether face-to-face delivered counselling is effective in reducing sedentary time and improving health in adults and increasing moderate-to-vigorous activities in children. Methods The families are randomized after balancing socioeconomic and environmental factors in the Jyväskylä region, Finland. Inclusion criteria are: healthy men and women with children 3-8 years old, and having an occupation where they self-reportedly sit more than 50% of their work time and children in all-day day-care in kindergarten or in the first grade in primary school. Exclusion criteria are: body mass index > 35 kg/m2, self-reported chronic, long-term diseases, families with pregnant mother at baseline and children with disorders delaying motor development. From both adults and children accelerometer data is collected five times a year in one week periods. In addition, fasting blood samples for whole blood count and serum metabonomics, and diurnal heart rate variability for 3 days are assessed at baseline, 3, 6, 9, and 12 months follow-up from adults. Quadriceps and hamstring muscle activities providing detailed information on muscle inactivity will be used to realize the maximum potential effect of the intervention. Fundamental motor skills from children and body composition from adults will be measured at baseline, and at 6 and 12 months follow-up. Questionnaires of family-influence-model, health and physical activity, and dietary records are assessed. After the baseline measurements the intervention group will receive tailored counselling targeted to decrease sitting time by focusing on commute and work time. The counselling regarding leisure time is especially targeted to encourage toward family physical activities such as visiting playgrounds and non-built environments, where children can get diversified stimulation for play and practice fundamental of motor skills. The counselling will be reinforced during the first 6 months followed by a 6-month maintenance period. Discussion If shown to be effective, this unique family based intervention to improve lifestyle behaviours in both adults and children can provide translational model for community use. This study can also provide knowledge whether the lifestyle changes are transformed into relevant biomarkers and self-reported health. Trial registration number ISRCTN: ISRCTN28668090 PMID:22185647

Children's knowledge of eating: An integrative review of the literature.

PubMed

Schultz, Celeste M; Danford, Cynthia M

2016-12-01

Behaviors associated with eating are often cited as one of many factors contributing to the development of childhood obesity. Behavior is thought to be guided, in part, by personal beliefs and tacit knowledge, which arise from the interpretation of sensory-motor experiences. Tacit knowledge, however, differs from declarative knowledge or the acquisition of factual information attained during formal education. Yet, there are no known publications that review children's and adolescent's tacit and declarative knowledge of eating. The purpose of this integrative review was to examine the evidence regarding children's and adolescents' knowledge of eating. Literature searches were conducted in CINAHL, PsycINFO, Web of Science, and Google Scholar. Selected publications included in the integrative review were empirical studies written in English that described children's and adolescent's knowledge of eating. A total of 548 publications resulted from the searches. Thirty met the inclusion criteria. Preschool-age children understood concepts related to edibleness, nutrition, and digestion as a result of their experiences with food and eating. School-age children and adolescents correctly identified not only facts about food, nutrition, and health, but also factors that influenced their decisions about eating. School-age children and adolescents also expressed concern about their diet, barriers to being healthy, and their appearance. Evidence presented in this integrative review revealed that children, including those of preschool-age, know a great deal about eating. Moreover, the evidence suggests that beliefs and tacit knowledge are more influential in directing eating behaviors than declarative knowledge or knowing facts about food, nutrition, the body, or health. Understanding what children believe and tacitly know about eating will be useful in tailoring interventions to prevent the development of childhood obesity. Copyright © 2016 Elsevier Ltd. All rights reserved.

"I know you are but what am I?!": neural bases of self- and social knowledge retrieval in children and adults.

PubMed

Pfeifer, Jennifer H; Lieberman, Matthew D; Dapretto, Mirella

2007-08-01

Previous neuroimaging research with adults suggests that the medial prefrontal cortex (MPFC) and the medial posterior parietal cortex (MPPC) are engaged during self-knowledge retrieval processes. However, this has yet to be assessed in a developmental sample. Twelve children and 12 adults (average age = 10.2 and 26.1 years, respectively) reported whether short phrases described themselves or a highly familiar other (Harry Potter) while undergoing functional magnetic resonance imaging. In both children and adults, the MPFC was relatively more active during self- than social knowledge retrieval, and the MPPC was relatively more active during social than self-knowledge retrieval. Direct comparisons between children and adults indicated that children activated the MPFC during self-knowledge retrieval to a much greater extent than adults. The particular regions of the MPPC involved varied between the two groups, with the posterior precuneus engaged by adults, but the anterior precuneus and posterior cingulate engaged by children. Only children activated the MPFC significantly above baseline during self-knowledge retrieval. Implications for social cognitive development and the processing functions performed by the MPFC are discussed.

Children's Knowledge of the Earth: A New Methodological and Statistical Approach

ERIC Educational Resources Information Center

Straatemeier, Marthe; van der Maas, Han L. J.; Jansen, Brenda R. J.

2008-01-01

In the field of children's knowledge of the earth, much debate has concerned the question of whether children's naive knowledge--that is, their knowledge before they acquire the standard scientific theory--is coherent (i.e., theory-like) or fragmented. We conducted two studies with large samples (N = 328 and N = 381) using a new paper-and-pencil…

Effect of a novel video game on stroke knowledge of 9- to 10-year-old, low-income children.

PubMed

Williams, Olajide; Hecht, Mindy F; DeSorbo, Alexandra L; Huq, Saima; Noble, James M

2014-03-01

Improving actionable stroke knowledge of a witness or bystander, which in some cases are children, may improve response to an acute stroke event. We used a quasiexperimental pre-test post-test design to evaluate actionable stroke knowledge of 210 children aged 9 to 10 years in response to a single, 15-minute exposure to a stroke education video game conducted in the school computer laboratory. After immediate post-test, we provided remote password-protected online video game access and encouraged children to play at their leisure from home. An unannounced delayed post-test occurred 7 weeks later. Two hundred ten children completed pretest, 205 completed immediate post-test, whereas 198 completed delayed post-test. One hundred fifty-six (74%) children had Internet access at home, and 41 (26%), mostly girls, played the video game remotely. There was significant improvement in stroke symptom composite scores, calling 911, and all individual stroke knowledge items, including a distractor across the testing sequence (P<0.05). Children who played the video game remotely demonstrated significant improvement in knowledge of 1 symptom (sudden imbalance) compared with children who did not (P<0.05), although overall composite scores showed no difference. Stroke education video games may represent novel means for improving and sustaining actionable stroke knowledge of children.

Preparing novice teachers to develop basic reading and spelling skills in children.

PubMed

Spear-Swerling, Louise; Brucker, Pamela Owen

2004-12-01

This study examined the word-structure knowledge of novice teachers and the progress of children tutored by a subgroup of the teachers. Teachers' word-structure knowledge was assessed using three tasks: graphophonemic segmentation, classification of pseudowords by syllable type, and classification of real words as phonetically regular or irregular. Tutored children were assessed on several measures of basic reading and spelling skills. Novice teachers who received word-structure instruction outperformed a comparison group of teachers in word-structure knowledge at post-test. Tutored children improved significantly from pre-test to post-test on all assessments. Teachers' post-test knowledge on the graphophonemic segmentation and irregular words tasks correlated significantly with tutored children's progress in decoding phonetically regular words; error analyses indicated links between teachers' patterns of word-structure knowledge and children's patterns of decoding progress. The study suggests that word-structure knowledge is important to effective teaching of word decoding and underscores the need to include this information in teacher preparation.

Invisible work of using and monitoring knowledge by parents (end-users) of children with chronic conditions.

PubMed

Lagosky, Stephanie; Bartlett, Doreen; Shaw, Lynn

2016-01-01

Parents who care for young children with chronic conditions are knowledge users. Their efforts, time, and energy to source, consider and monitor information add to the 'invisible' work of parents in making decisions about care, school transitions, and interventions. Little is known or understood about the work of parents as knowledge users. To understand the knowledge use patterns and how these patterns may be monitored in parents caring for their young children with cerebral palsy (CP). An embedded case study methodology was used. In-depth qualitative interviews and visual mapping were employed to collect and analyze data based on the experiences of three mothers of young children with CP. Knowledge use in parents caring for their young children with CP is multi-factorial, complex and temporal. Findings resulted in a provisional model elaborating on the ways knowledge is used by parents and how it may be monitored. The visual mapping of pathways and actions of parents as end users makes the processes of knowledge use more visible and open to be valued as well as appreciated by others. The provisional model has implications for knowledge mobilization as a strategy in childhood rehabilitation and the facilitation of knowledge use in the lives of families with children with chronic health conditions.

I. An introduction to the relation of physical activity to cognitive and brain health, and scholastic achievement.

PubMed

Hillman, Charles H

2014-12-01

The current pandemic of physical inactivity threatens both physical and cognitive health throughout the lifespan. This monograph describes the multidisciplinary study of aspects of childhood health and its relationship to cognitive and brain function, and scholastic performance. Specifically, we focus on physical activity and physical fitness along with nutrition and obesity; interconnected aspects of health that have declined over the past 30 years in children of industrialized nations. Although much emphasis has been placed on correcting physical aspects of these public health concerns, it is only more recently that attention has been paid to the relation between physical health and cognitive health among school age children. The monograph begins with an overview of current behavioral trends that compete with physical activity engagement and contribute to the failure to achieve the public health recommendations for physical activity among children in the United States. Following the epidemiological overview, the relation of childhood fitness to brain structure and function is examined among children with varying fitness levels. The observed dissimilarities between higher- and lower-fit children are discussed within the context of typical brain development. To broaden the scope of research presented herein, the relation of nutrient intake--among both undernourished and well-nourished children--and obesity on cognition and brain are discussed. Next, novel empirical data are presented from a correlational study that indicates a differential relation between childhood fitness and adiposity on various aspects of cognition. In an effort to provide a more comprehensive review, a later chapter is dedicated to describing a small body of literature investigating the relation of physical activity to special populations of children, including those with learning disorders. In doing so, practical applications as well as challenges and limitations of implementing physical activity into the lives of children with learning disabilities are described. Finally, a detailed review and historical analysis of the relation of physical activity to scholastic performance is provided. This translational chapter provides an important application of the laboratory findings to a real world setting in which children rely upon attention, memory, and learning for scholastic success. Accordingly, this monograph is directed toward timely and important public health issues related to chronic disease prevention as a function of childhood inactivity and obesity with the goal of linking health behaviors to cognitive and brain health, and scholastic performance. © 2014 The Society for Research in Child Development, Inc.

Field Trials of Attenuated Salmonella Typhi Live Oral Vaccine TY21A in Liquid and Enteric-Coated Capsule Formulations in Santiago, Chile

DTIC Science & Technology

1990-06-01

inactive piacebo, children in the control group received viable Lactobacillus acidophilus because some experimental data suggest that L. acidophilus may...was the enteric-coating used to make the capsules acid-resistant. Such capsules, each containing 1-3 x 109 viable vaccine (or Lactobacillus ) organisms...formulation of vaccine (or of the Lactobacillus control preparation) consisted of two aluminum foil packets, one containing lyophilized vaccine (or

Physical activity, fitness and the energy cost of activities: implications for obesity in children and adolescents in the tropics.

PubMed

Lau, Xiao Chuan; Chong, Kar Hau; Poh, Bee Koon; Ismail, Mohd Noor

2013-01-01

The tropics cover a large section of the world in which both developed and developing countries are situated. Rapid socioeconomic development, modernization, urbanization, and globalization have affected both the food market and physical activity (PA), which in turn have propelled the obesity epidemic in the tropics. There is growing concern that overweight and obesity are emerging as major health problems among children and adolescents in the tropics, despite the fact that undernutrition still exists in many of these countries. Physical inactivity, a low metabolic rate, and lack of physical fitness (PF) have been linked to overweight and obesity. Moreover, PF in several tropical countries is declining, and these changes may be a threat to future health, as low PA and PF levels are important risk factors for noncommunicable chronic diseases. Previous studies have reported that the relationships among PA, PF, overweight, and obesity are inconsistent and inconclusive. There is no indication that variances in the energy cost of physical activities lead to obesity. Despite a lack of definite evidence to prove a causal relationship, there is enough certainty that physical inactivity and low fitness levels are linked to overweight and obesity. Hence, people living in tropical countries need to be encouraged to lead a healthier lifestyle by increasing their PA levels and reducing sedentary behaviors to prevent overweight or obesity. Copyright © 2013 Elsevier Inc. All rights reserved.

[The economically active population in Verviers during the industrial revolution. Part 1. Inactivity and underemployment].

PubMed

Desama, C

1979-01-01

The industrial revolution during the 1st 1/2 of the 19th century in Wallonia had important social and demographic repercussions which are still being felt today. The author examines and compares the demographic structures of the working population of the city of Verviers in 1806 and 1846. 1/4 of the adult population was not working at that time. Married women constitute a manpower reserve which is drawn upon in line with the general line of activity; the more than proportional overall offer of employment with respect to demand is a cause for inactivity which is as restraining as the education of children or social pressures may be which force these women to perform household work. Underemployment is linked to age, affecting the youngest among potential workers; it is high between ages 12-19, decreases until age 30 and then becomes negligible, and increases again by age 65 in 1806 or age 70 in 1846. Underemployment is also linked to sex since it affects women, although less than inactivity does. Finally, it affects bachelors; the evident relation in 1806 becomes almost exclusive in 1846 when 90% of underemployed individuals were bachelors. The increase in the rate of underemployment between 1806-1846 is the result of the volume of immigration and its structure which brought about disequilibrium between supply and demand. (author's)

Azathioprine as a treatment option for uveitis in patients with juvenile idiopathic arthritis.

PubMed

Goebel, J C; Roesel, M; Heinz, C; Michels, H; Ganser, G; Heiligenhaus, A

2011-02-01

To investigate the therapeutic value of azathioprine as monotherapy or combined with other immunosuppressive drugs for uveitis in patients with juvenile idiopathic arthritis (JIA). A retrospective multicentre study including 41 children with JIA (28 (68.2%) female) with unilateral or bilateral (n=28) chronic anterior uveitis. Azathioprine was used to treat uveitis that was active in patients receiving topical or systemic corticosteroids, methotrexate or other immunosuppressive drugs. The primary end point was assessment of uveitis inactivity. Secondary end points comprised dose sparing of topical steroids and systemic corticosteroids, and immunosuppression. At 1 year, uveitis inactivity was achieved in 13/17 (76.5%) patients by using azathioprine as systemic monotherapy and in 5/9 (56.6%) as combination therapy. During the entire azathioprine treatment period (mean 26 months), inactivity was obtained in 16/26 patients (61.5%) with monotherapy and in 10/15 (66.7%) when combined with other immunosuppressives (p=1.0). With azathioprine, dosages of systemic immunosuppression and steroids could be reduced by ≥ 50% (n=12) or topical steroids reduced to ≤ 2 drops/eye/day in six patients. In three patients (7.3%), azathioprine was discontinued because of nausea and stomach pain. Conclusions Azathioprine may be reconsidered in the stepladder approach for the treatment of JIA-associated uveitis. The addition of azathioprine may also be beneficial for patients not responding properly to methotrexate.

How Neglect and Punitiveness Influence Emotion Knowledge

ERIC Educational Resources Information Center

Sullivan, Margaret Wolan; Carmody, Dennis P.; Lewis, Michael

2010-01-01

To explore whether punitive parenting styles contribute to early-acquired emotion knowledge deficits observable in neglected children, we observed 42 preschool children's emotion knowledge, expression recognition time, and IQ. The children's mothers completed the Parent-Child Conflict Tactics Scales to assess the recent use of three types of…

Natural and built environmental exposures on children's active school travel: A Dutch global positioning system-based cross-sectional study.

PubMed

Helbich, Marco; Emmichoven, Maarten J Zeylmans van; Dijst, Martin J; Kwan, Mei-Po; Pierik, Frank H; Vries, Sanne I de

2016-05-01

Physical inactivity among children is on the rise. Active transport to school (ATS), namely walking and cycling there, adds to children's activity level. Little is known about how exposures along actual routes influence children's transport behavior. This study examined how natural and built environments influence mode choice among Dutch children aged 6-11 years. 623 school trips were tracked with global positioning system. Natural and built environmental exposures were determined by means of a geographic information system and their associations with children's active/passive mode choice were analyzed using mixed models. The actual commuted distance is inversely associated with ATS when only personal, traffic safety, and weather features are considered. When the model is adjusted for urban environments, the results are reversed and distance is no longer significant, whereas well-connected streets and cycling lanes are positively associated with ATS. Neither green space nor weather is significant. As distance is not apparent as a constraining travel determinant when moving through urban landscapes, planning authorities should support children's ATS by providing well-designed cities. Copyright © 2016 Elsevier Ltd. All rights reserved.

Taxonomic Knowledge of Children with and without Cochlear Implants

ERIC Educational Resources Information Center

Lund, Emily; Dinsmoor, Jessica

2016-01-01

Purpose: The purpose of this study was to compare the taxonomic vocabulary knowledge and organization of children with cochlear implants to (a) children with normal hearing matched for age, and (b) children matched for vocabulary development. Method: Ten children with cochlear implants, 10 age-matched children with normal hearing, and 10…

Preschool-aged children's understanding of gratitude: relations with emotion and mental state knowledge.

PubMed

Nelson, Jackie A; de Lucca Freitas, Lia Beatriz; O'Brien, Marion; Calkins, Susan D; Leerkes, Esther M; Marcovitch, Stuart

2013-03-01

Developmental precursors to children's early understanding of gratitude were examined. A diverse group of 263 children was tested for emotion and mental state knowledge at ages 3 and 4, and their understanding of gratitude was measured at age 5. Children varied widely in their understanding of gratitude, but most understood some aspects of gratitude-eliciting situations. A model-building path analysis approach was used to examine longitudinal relations among early emotion and mental state knowledge and later understanding of gratitude. Children with a better early understanding of emotions and mental states understand more about gratitude. Mental state knowledge at age 4 mediated the relation between emotion knowledge at age 3 and gratitude understanding at age 5. The current study contributes to the scant literature on the early emergence of children's understanding of gratitude. © 2012 The British Psychological Society.

Emotion knowledge and autobiographical memory across the preschool years: a cross-cultural longitudinal investigation.

PubMed

Wang, Qi

2008-07-01

Knowledge of emotion situations facilitates the interpretation, processing, and organization of significant personal event information and thus may be an important contributor to the development of autobiographical memory. This longitudinal study tested the hypothesis in a cross-cultural context. The participants were native Chinese children, Chinese children from first-generation Chinese immigrant families in the U.S., and European American children. Children's developing emotion knowledge and autobiographical memory were assessed three times at home, when children were 3, 3.5, and 4.5 years of age. Children's emotion knowledge uniquely predicted their autobiographical memory ability across groups and time points. Emotion knowledge further mediated culture effects on autobiographical memory. The findings provide important insight into early autobiographical memory development, and extend current theoretical understandings of the emotion-memory interplay. They further have implications for the phenomenon of infantile amnesia and cross-cultural differences in childhood recollections.

Knowledge and perceptions about back education among elementary school students, teachers, and parents in Belgium.

PubMed

Cardon, Greet; De Bourdeaudhuij, Ilse; De Clercq, Dirk

2002-03-01

A back education program for Belgian elementary school children was evaluated using self-reported questionnaires before intervention and at three follow-up points during one year. Most children found the program interesting, important, and amusing. Intervention children (n = 347) showed better back care knowledge than control children (n = 359), and knowledge gained was retained over a period of one year. Back education did not result in increased fear-avoidance beliefs about physical activity, and intervention children reported more checking of their book bag weight than controls at all test moments. Self-reported behavior in relation to posture-related and back care related self-efficacy were affected only minimally by the program, possibly due to poor self-judgment. Involvement, fear-avoidance beliefs, and back care knowledge of teachers and parents of the intervention children showed low correlation with the children's perceptions and knowledge. Sufficient promise exists to justify further development and evaluation of early back education.

Oral health knowledge, behaviors and parental practices among rural-urban migrant children in Guangzhou: a follow-up study.

PubMed

Pan, Ning; Cai, Li; Xu, Caijuan; Guan, Han; Jin, Yu

2017-06-07

Despite the growing number of rural-urban migrant children in China, follow-up observation on the oral health of migrant children is still scarce. This study described the changes of oral health knowledge, behaviors and parental practices in migrant children over a period of one year. Possible factors affecting changes were also investigated. The study used purposive sampling to select five private schools of migrant children in Guangzhou. A total of 1900 students in Grades 3 and 4 were recruited. A self-administered questionnaire was used in November 2011 to understand their basic situations, including oral health knowledge, behaviors and parental practices. A final survey was conducted in April 2013 to detect any changes. The mean accuracy of oral health knowledge was 53.17% and 59.42% in 2011 and 2013, respectively (p < 0.001). For migrant children, the total score of oral hygiene, dietary habits and parental practices increased at the follow-up evaluation (p < 0.05). Children with less oral health knowledge were more likely to achieve significantly positive changes in score of knowledge (p < 0.001) in the final survey. Migrant children who had worse performance on oral hygiene (beta estimate = 0.68, p < 0.001), dietary habits (beta estimate = 0.58, p < 0.001) and good parental practices in the baseline survey were more likely to obtain beneficial changes. No significant associations between demographic characteristics and changes of oral health knowledge and behaviors (p > 0.05) were observed. Oral health knowledge, behaviors and parental practices among migrant children significantly improved at the follow-up assessment. However, the overall situation was still poor. Positive and effective health education and prevention programs tailored to rural-urban migrant children with varying levels of oral health knowledge, behaviors and parental practices will be needed.

Making an IMPACT: effect of a school-based pilot intervention.

PubMed

Muth, Natalie Digate; Chatterjee, Avik; Williams, Donna; Cross, Alan; Flower, Kori

2008-01-01

Poor nutrition and inactivity are widespread and contribute to the epidemic problem of childhood obesity. This study examined the effectiveness of a school-based pilot program to improve nutrition and activity in elementary (ES) and high school (HS) students. The Improving Meals and Physical Activity in Children and Teens (IMPACT) school-based curriculum used a train-the-trainer model to improve activity and nutrition. Nine students were recruited from one rural North Carolina high school and trained in the IMPACT curriculum and leadership skills. Four 4th grade classes at a neighboring elementary school were randomized to receive the IMPACT curriculum delivered by the HS students over 12 weeks (two classrooms, 38 students) versus the standard curriculum (two classrooms, 37 students). Pre- and post-intervention surveys were used to assess program effectiveness. ES students in the intervention classes reported increased fruit and vegetable intake (+0.85 servings/day compared with controls; p < 0.05) and improved knowledge of the food group in which to eat the most servings (p < 0.01). ES students who participated in the IMPACT curriculum also reported increased intake of calcium-rich foods and grains, though these results were not statistically significant. Similar though nonsignificant improvements in diet behaviors were reported by the HS students who assisted in delivering the 4th grade curriculum. Study limitations include small sample size, risk of cross-contamination, and short program duration. ES students who participated in the IMPACT curriculum reported improved dietary behaviors and knowledge. School-based curricula such as IMPACT may help improve nutrition among ES students.

Children's traditional ecological knowledge of wild food resources: a case study in a rural village in Northeast Thailand

PubMed Central

Setalaphruk, Chantita; Price, Lisa Leimar

2007-01-01

Consuming wild foods is part of the food ways of people in many societies, including farming populations throughout the world. Knowledge of non-domesticated food resources is part of traditional and tacit ecological knowledge, and is largely transmitted through socialization within cultural and household contexts. The context of this study, a small village in Northeast Thailand, is one where the community has experienced changes due to the migration of the parental generation, with the children being left behind in the village to be raised by their grandparents. A case study approach was used in order to gain holistic in-depth insight into children's traditional ecological knowledge as well as patterns of how children acquire their knowledge regarding wild food resources. Techniques used during field data collection are free-listing conducted with 30 village children and the use of a sub-sample of children for more in-depth research. For the sub-sample part of the study, wild food items consisted of a selection of 20 wild food species consisting of 10 species of plants and 10 species of animals. Semi-structured interviews with photo identification, informal interviews and participatory observation were utilized, and both theoretical and practical knowledge scored. The sub-sample covers eight households with boys and girls aged between 10–12 years old from both migrant families and non-migrant families. The knowledge of children was compared and the transmission process was observed. The result of our study shows that there is no observable difference among children who are being raised by grandparents and those being raised by their parents, as there are different channels of knowledge transmission to be taken into consideration, particularly grandparents and peers. The basic ability (knowledge) for naming wild food species remains among village children. However, the practical in-depth knowledge, especially about wild food plants, shows some potential eroding. PMID:17937791

[Food and nutrition knowledge of elementary and high school-age children from Chile's Metropolitan Region].

PubMed

Ivanovic, D; Castro, C G; Ivanovic, R

1996-09-01

In Chile there is scarce food and nutrition knowledge among school age children. To determine the degree of food and nutrition knowledge of elementary and high school children and its relationship to socioeconomic status, sex, type of school and geographic area. Between 1986 and 1987, a representative and proportional sample of 4509 children was chosen from the Metropolitan Region. This sample was stratified according to school grade, sex, type of school and geographical area. Graffar's modified method was used to measure socioeconomic status. Food and nutrition knowledge was assessed by a specific test for each grade, based on the objectives pursued by the curricular programs of the Ministry of Education. The test was applied to 4197 children. Food and nutrition knowledge was significantly lower in the second subcycle of elementary school, in males, in older children from each grade, in rural areas, in children of low socioeconomic status and in public schools. School age children were unaware of fundamental aspects related to food and nutrition and curriculum programs of the Ministry of Education should be reformulated to overcome these deficiencies.

Clinically inactive disease in a cohort of children with new-onset polyarticular juvenile idiopathic arthritis treated with early aggressive therapy: time to achievement, total duration, and predictors.

PubMed

Wallace, Carol A; Giannini, Edward H; Spalding, Steven J; Hashkes, Philip J; O'Neil, Kathleen M; Zeft, Andrew S; Szer, Ilona S; Ringold, Sarah; Brunner, Hermine I; Schanberg, Laura E; Sundel, Robert P; Milojevic, Diana S; Punaro, Marilynn G; Chira, Peter; Gottlieb, Beth S; Higgins, Gloria C; Ilowite, Norman T; Kimura, Yukiko; Johnson, Anne; Huang, Bin; Lovell, Daniel J

2014-06-01

To determine the elapsed time while receiving aggressive therapy to the first observation of clinically inactive disease (CID), total duration of CID and potential predictors of this response in a cohort of children with recent onset of polyarticular juvenile idiopathic arthritis (poly-JIA). Eighty-five children were randomized blindly to methotrexate (MTX), etanercept, and rapidly tapered prednisolone (MEP) or MTX monotherapy and assessed for CID over 1 year of treatment. Patients who failed to achieve intermediary endpoints were switched to open-label MEP treatment. Fifty-eight (68.2%) of the 85 patients achieved CID at 1 or more visits including 18 who received blinded MEP, 11 while receiving MTX monotherapy, and 29 while receiving open-label MEP. Patients starting on MEP achieved CID earlier and had more study days in CID compared to those starting MTX, but the differences were not significantly different. Patients given MEP (more aggressive therapy) earlier in the disease course were statistically more likely to have a higher proportion of followup visits in CID than those with longer disease course at baseline. Those who achieved American College of Rheumatology Pediatric 70 response at 4 months had a significantly greater proportion of followup visits in CID, compared to those who failed to achieve this improvement (p < 0.0001). Of the 32 patients who met criteria for CID and then lost CID status, only 3 fulfilled the definition of disease flare. Shorter disease duration prior to treatment, a robust response at 4 months, and more aggressive therapy result in a higher likelihood and longer duration of CID in patients with poly-JIA. The original trial from which data for this analysis were obtained is registered on www.clinicaltrials.gov NCT 00443430.

Young Children's Knowledge About the Moon: A Complex Dynamic System

NASA Astrophysics Data System (ADS)

Venville, Grady J.; Louisell, Robert D.; Wilhelm, Jennifer A.

2012-08-01

The purpose of this research was to use a multidimensional theoretical framework to examine young children's knowledge about the Moon. The research was conducted in the interpretive paradigm and the design was a multiple case study of ten children between the ages of three and eight from the USA and Australia. A detailed, semi-structured interview was conducted with each child. In addition, each child's parents were interviewed to determine possible social and cultural influences on the child's knowledge. We sought evidence about how the social and cultural experiences of the children might have influenced the development of their ideas. From a cognitive perspective we were interested in whether the children's ideas were constructed in a theory like form or whether the knowledge was the result of gradual accumulation of fragments of isolated cultural information. Findings reflected the strong and complex relationship between individual children, their social and cultural milieu, and the way they construct ideas about the Moon and astronomy. Findings are presented around four themes including ontology, creatures and artefacts, animism, and permanence. The findings support a complex dynamic system view of students' knowledge that integrates the framework theory perspective and the knowledge in fragments perspective. An initial model of a complex dynamic system of young children's knowledge about the Moon is presented.

Physical activity in youth with osteogenesis imperfecta type I

PubMed Central

Pouliot-Laforte, A.; Veilleux, L-N.; Rauch, F.; Lemay, M.

2015-01-01

Introduction: Individuals with Osteogenesis Imperfecta (OI) type I often show muscular weakness. However, it is unclear whether muscular weakness is a consequence of physical inactivity or a result of the disease itself. The aim was to assess muscle function in youth with OI type I and evaluate physical activity (PA). Methods: Fourteen children with OI type I (mean age [SD]: 12.75 [4.62] years) were compared to 14 age- and gender-matched controls (mean age [SD]: 12.75 [4.59] years). Muscle force and power were determined through mechanography. PA and daily energy expenditure were measured with an accelerometer and a questionnaire. Results: Compared to controls, children with OI type I had lower muscle force and power. OI type I children were as active as their healthy counterparts. Conclusions: Children and adolescents with OI type I and their healthy counterparts did not reached daily recommendations of PA. Given their muscle function deficit, youth with OI type I would benefit to reach these recommendations to prevent precocious effect of aging on muscles. PMID:26032209

Semantic-syntactic partial word knowledge growth through reading.

PubMed

Wagovich, Stacy A; Hill, Margaret S; Petroski, Gregory F

2015-02-01

Incidental reading provides a powerful opportunity for partial word knowledge growth in the school-age years. The extent to which children of differing language abilities can use reading experiences to glean partial knowledge of words is not well understood. The purpose of this study was to compare semantic-syntactic partial word knowledge growth of children with higher language skills (HL group; overall language standard scores of 85 or higher) to that of children with relatively lower language skills (LL group; overall receptive or expressive standard score below 85). Thirty-two children, 16 per group, silently read stories containing unfamiliar nouns and verbs 3 times over a 1-week period. Semantic-syntactic partial word knowledge growth was assessed after each reading and 2-3 days later to assess retention. Over time, both groups showed significant partial word knowledge growth, with the HL group showing significantly more growth. In addition, both groups retained knowledge several days later. Regardless of language skill level, children benefit from multiple exposures to unfamiliar words in reading in their development and retention of semantic-syntactic partial word knowledge growth.

Do Runner Beans Really Make You Run Fast? Young Children Learning About Science-Related Food Concepts in Informal Settings

NASA Astrophysics Data System (ADS)

Cumming, Jenny

2003-08-01

Early years practitioners acknowledge that much learning takes place in a family context. Science educators, in particular, recognise the importance of children's prior knowledge, both as a foundation on which to build and as a possible source of misconceptions. However, little work has been done to discover what young children learn outside school. This study utilised parent diaries and questionnaires to elucidate the experiences of children aged four to seven which might contribute to their knowledge about the origin of food and its destiny after being eaten. The findings indicate that children learn more scientifically correct information with friends and family than teachers might realise. Awareness of children's informal knowledge can assist teachers when planning activities. As well as this, children's prior knowledge can be utilised in classroom discourse to promote understanding.

Parental perspectives on use, benefits, and physician knowledge of complementary and alternative medicine in children with autistic disorder and attention-deficit/hyperactivity disorder.

PubMed

Huang, Angela; Seshadri, Kapila; Matthews, Tara Anne; Ostfeld, Barbara M

2013-09-01

Complementary and alternative medicine (CAM) use appears to be increasing in children with developmental disorders. However, it is not clear whether parents perceive their healthcare providers as resources who are knowledgeable about CAM therapies and are interested in further developing their knowledge. (1) To establish and compare use of, and perceived satisfaction with, traditional medicine and CAM in children with attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorders (ASDs) and (2) to assess parental perceptions of physician knowledge of CAM and physician interest in continuing education about CAM for the two groups of parents. Families of children with a diagnosis of ADHD or ASD were surveyed regarding the frequency of use of traditional treatment and CAM, parental perceptions of the helpfulness of each therapy, parental perceptions regarding physicians' knowledge level about CAM, and physician interest in continuing education. Thirty-six percent (n=135) of 378 surveys were returned: 41 contained a diagnosis of ADHD and 22 of ASD. Traditional therapies were used by 98% of children with ADHD and 100% of those with ASD. Perceived helpfulness of medication was 92% for children with ADHD and 60% for children with ASD (p<0.05). CAM was used for 19.5% of children with ADHD and 82% of children with ASD. Perceived satisfaction for any form of CAM in the children with ADHD was at an individual patient level. Satisfaction for two of the most commonly used CAM treatments in children with ASD ranged from 50% to 78%. In children with ASD (the diagnostic group with the highest use of and satisfaction with CAM), physician's perceived knowledge of CAM was lower (14% versus 38%; p<0.05), as was perceptions of the physician's interest in learning more (p<0.05). CAM use is significant, especially in children with ASD. Physicians are not perceived as a knowledgeable resource.

Factors that may Facilitate or Hinder a Family-Focus in the Treatment of Parents with a Mental Illness.

PubMed

Lauritzen, Camilla; Reedtz, Charlotte; Van Doesum, Karin; Martinussen, Monica

Children with mentally ill parents are at risk of developing mental health problems themselves. To enhance early support for these children may prevent mental health problems from being transmitted from one generation to the next. The sample ( N  = 219) included health professionals in a large university hospital, who responded to a web-based survey on the routines of the mental health services, attitudes within the workforce capacity, worker's knowledge on the impact of parental mental illness on children, knowledge on legislation concerning children of patients, experience, expectations for possible outcomes of change in current clinical practice and demographic variables. A total of 56 % reported that they did not identify whether or not patients had children. There were no significant differences between the groups (identifiers and non-identifiers) except for the two scales measuring aspects of knowledge, i.e., Knowledge Children and Knowledge Legislation where workers who identified children had higher scores. The results also showed that younger workers with a medium level of education scored higher on Positive Attitudes. Furthermore, workers who reported to have more knowledge about children and the impact of mental illness on the parenting role were less concerned about a child-focussed approach interfering with the patient-therapist relation.

Early Life Factors and Adult Leisure Time Physical Inactivity Stability and Change.

PubMed

Pinto Pereira, Snehal M; Li, Leah; Power, Chris

2015-09-01

Physical inactivity has a high prevalence and associated disease burden. A better understanding of influences on sustaining and changing inactive lifestyles is needed. We aimed to establish whether leisure time inactivity was stable in midadulthood and whether early life factors were associated with inactivity patterns. In the 1958 British birth cohort (n = 12,271), leisure time inactivity (frequency, less than once a week) assessed at 33 and 50 yr was categorized as "never inactive," "persistently inactive," "deteriorating," or "improving." Early life factors (birth to 16 yr) were categorized into three (physical, social, and behavioral) domains. Using multinomial logistic regression, we assessed associations with inactivity persistence and change of factors within each early life domain and the three domains combined with and without adjustment for adult factors. Inactivity prevalence was similar at 33 and 50 yr (approximately 31%), but 17% deteriorated and 18% improved with age. In models adjusted for all domains simultaneously, factors associated with inactivity persistence versus never inactive were prepubertal stature (8% lower risk/height SD), poor hand control/coordination (17% higher risk/increase on four-point scale), cognition (16% lower/SD in ability) (physical); parental divorce (25% higher), class at birth (7% higher/reduction on four-point scale), minimal parental education (16% higher), household amenities (2% higher/increase in 19-point score (high = poor)) (social); and inactivity (22% higher/reduction in activity on four-point scale), low sports aptitude (47% higher), smoking (30% higher) (behavioral). All except stature, parental education, sports aptitude, and smoking were associated also with inactivity deterioration. Poor hand control/coordination was the only factor associated with improved status (13% lower/increase on four-point scale) versus persistently inactive. Adult leisure time inactivity is moderately stable. Early life factors are associated with persistent and deteriorating inactivity over decades in midadulthood but rarely with improvement.

Abused and neglected children in court: knowledge and attitudes.

PubMed

Block, Stephanie D; Oran, Howard; Oran, Diane; Baumrind, Nikki; Goodman, Gail S

2010-09-01

After maltreated children are taken into protective custody, dependency courts determine the children's placements. Many, if not most, maltreated children never attend their dependency court hearings. We had the rare opportunity to interview children in a jurisdiction where children regularly attend their detention hearings in dependency court. Our main goals were to assess maltreated children's knowledge and attitudes about their court experiences and identify predictors thereof. We also examined if the maltreated children desired greater participation in dependency court decisions. Immediately after attending their dependency court hearings, 7- to 10-year-olds were interviewed about their knowledge of, attitudes concerning, and participation in dependency court. Information was also extracted from the children's dependency court files. Lack of understanding and negative attitudes were common. Age predicted court knowledge, and age, anxiety, court knowledge, abuse type, and criminal court referral predicted attitudes. Qualitative findings included that a substantial minority of children did not feel believed or listened to, and most children wanted to return home. This research is relevant to current debates about the extent to which children should be involved in legal decisions. The results suggest that maltreated children may profit from greater understanding of dependency court. Moreover, the findings indicate that children often wish to have greater influence in dependency court decisions. Professionals should consider providing children involved in dependency court hearings with age-appropriate information about the legal proceedings. Children may also benefit in dependency hearings from the opportunity, directly or indirectly (through their attorneys), to give voice to their wishes and needs. Copyright © 2010 Elsevier Ltd. All rights reserved.

Hours spent and energy expended in physical activity domains: Results from The Tomorrow Project cohort in Alberta, Canada

PubMed Central

2011-01-01

Background Knowledge of adult activity patterns across domains of physical activity is essential for the planning of population-based strategies that will increase overall energy expenditure and reduce the risk of obesity and related chronic diseases. We describe domain-specific hours of activity and energy expended among participants in a prospective cohort in Alberta, Canada. Methods The Past Year Total Physical Activity Questionnaire was completed by 15,591 Tomorrow Project® participants, between 2001 and 2005 detailing physical activity type, duration, frequency and intensity. Domain-specific hours of activity and activity-related energy expenditure, expressed as a percent of total energy expenditure (TEE) (Mean (SD); Median (IQR)) are reported across inactive (<1.4), low active (1.4 to 1.59), active (1.6 to 1.89) and very active (≥ 1.9) Physical Activity Level (PAL = TEE:REE) categories. Results In very active women and amongst all men except those classified as inactive, activity-related energy expenditure comprised primarily occupational activity. Amongst inactive men and women in active, low active and inactive groups, activity-related energy expenditure from household activity was comparable to, or exceeded that for occupational activity. Leisure-time activity-related energy expenditure decreased with decreasing PAL categories; however, even amongst the most active men and women it accounted for less than 10 percent of TEE. When stratified by employment status, leisure-time activity-related energy expenditure was greatest for retired men [mean (SD): 10.8 (8.5) percent of TEE], compared with those who were fully employed, employed part-time or not employed. Transportation-related activity was negligible across all categories of PAL and employment status. Conclusion For the inactive portion of this population, active non-leisure activities, specifically in the transportation and occupational domains, need to be considered for inclusion in daily routines as a means of increasing population-wide activity levels. Environmental and policy changes to promote active transport and workplace initiatives could increase overall daily energy expenditure through reducing prolonged sitting time. PMID:21985559

Effect of combined topical heparin and steroid on corneal neovascularization in children.

PubMed

Michels, Rike; Michels, Stephan; Kaminski, Stephan

2012-01-01

To demonstrate the effect of topical heparin combined with topical steroid on corneal neovascularization (CN) in children. Four children (5 eyes) with new-onset progressive CN in at least one eye received topical rimexolone or dexamethasone in combination with heparin until complete regression of CN was obtained. The regression of CN was documented by slit-lamp or anterior segment photography. All 5 eyes showed complete regression of CN within 5 months. An anti-angiogenic effect was found as early as 1 week after starting topical combination treatment. No ocular and systemic side effects were detected and treatment was well tolerated by all children. In the 3 eyes with involvement of the optical axis, symmetrical visual acuity was obtained by amblyopia treatment. Recurrence of the CN was detectable in 2 eyes at 1 and 6 months, respectively, after ending combination therapy. Both eyes responded favorably to re-treatment. Combination of topical heparin and steroid leads to rapid regression and complete inactivity of CN. This therapeutic approach is promising, especially in children with limited therapeutic alternatives and a high risk for amblyopia. Copyright 2012, SLACK Incorporated.

Nonword Repetition and Vocabulary Knowledge as Predictors of Children's Phonological and Semantic Word Learning.

PubMed

Adlof, Suzanne M; Patten, Hannah

2017-03-01

This study examined the unique and shared variance that nonword repetition and vocabulary knowledge contribute to children's ability to learn new words. Multiple measures of word learning were used to assess recall and recognition of phonological and semantic information. Fifty children, with a mean age of 8 years (range 5-12 years), completed experimental assessments of word learning and norm-referenced assessments of receptive and expressive vocabulary knowledge and nonword repetition skills. Hierarchical multiple regression analyses examined the variance in word learning that was explained by vocabulary knowledge and nonword repetition after controlling for chronological age. Together with chronological age, nonword repetition and vocabulary knowledge explained up to 44% of the variance in children's word learning. Nonword repetition was the stronger predictor of phonological recall, phonological recognition, and semantic recognition, whereas vocabulary knowledge was the stronger predictor of verbal semantic recall. These findings extend the results of past studies indicating that both nonword repetition skill and existing vocabulary knowledge are important for new word learning, but the relative influence of each predictor depends on the way word learning is measured. Suggestions for further research involving typically developing children and children with language or reading impairments are discussed.

Career Exploration and Occupational Knowledge in Italian Children

ERIC Educational Resources Information Center

Ferrari, Lea; Ginevra, Maria Cristina; Santilli, Sara; Nota, Laura; Sgaramella, Teresa Maria; Soresi, Salvatore

2015-01-01

We explored the perception and actual occupational knowledge of jobs on career exploration across Holland's categories in 60 elementary and 60 middle school students. Results showed a closer relationship between career exploration and actual knowledge than children's perception of knowledge. We found higher levels of actual knowledge and…

A ban on marketing of foods/beverages to children: the who, why, what and how of a population health intervention.

PubMed

Dutton, Daniel J; Campbell, Norman R C; Elliott, Charlene; McLaren, Lindsay

2012-01-01

There is increasing recognition in Canada and elsewhere of the need for population-level interventions related to diet. One example of such an intervention is a ban on the marketing of foods/beverages to children, for which several health organizations have or are in the process of developing position statements. Considering the federal government's inaction to impose restrictions that would yield meaningful impact, there is opportunity for the health community to unite in support of a stronger set of policies. However, several issues and challenges exist, some of which we outline in this commentary. We emphasize that, despite challenges, the present and predicted future of diet-related illness in Canadian children is such that population-level intervention is necessary and becoming increasingly urgent, and there is an important role for the health community in facilitating action.

Childhood obesity in Asia: the value of accurate body composition methodology.

PubMed

Hills, Andrew P; Mokhtar, Najat; Brownie, Sharon; Byrne, Nuala M

2014-01-01

Childhood obesity, a significant global public health problem, affects an increasing number of low- and middle-income countries, including in Asia. The obesity epidemic has been fuelled by the rapid nutrition and physical activity transition with the availability of more energy-dense nutrient-poor foods and lifestyles of many children dominated by physical inactivity. During the growing years the pace and quality of grow this best quantified by a combination of anthropometric and body composition measures. However, where normative data are available, this has typically been collected on Caucasian children. To better define and characterise overweight and obesity in Asian children, and to monitor nutrition and physical activity interventions, there is a need to increase the use of standardized anthropometric and body composition methodologies. The current paper reports on initiatives facilitated by the International Atomic Energy Agency (IAEA) and outlines future research needs for the prevention and management of childhood obesity in Asia.

Longitudinal active living research to address physical inactivity and sedentary behaviour in children in transition from preadolescence to adolescence.

PubMed

Muhajarine, Nazeem; Katapally, Tarun R; Fuller, Daniel; Stanley, Kevin G; Rainham, Daniel

2015-05-17

Children can be highly active and highly sedentary on the same day! For instance, a child can spend a couple of hours playing sports, and then spend the rest of the day in front of a screen. A focus on examining both physical activity and sedentary behaviour throughout the day and in all seasons in a year is necessary to generate comprehensive evidence to curb childhood obesity. To achieve this, we need to understand where within a city are children active or sedentary in all seasons. This active living study based in Saskatoon, Canada, aims to understand the role played by modifiable urban built environments in mitigating, or exacerbating, seasonal effects on children's physical activity and sedentary behaviour in a population of children in transition from preadolescence to adolescence. Designed as an observational, longitudinal investigation this study will recruit 800 Canadian children 10-14 years of age. Data will be obtained from children representing all socioeconomic categories within all types of neighbourhoods built in a range of urban designs. Built environment characteristics will be measured using previously validated neighbourhood audit and observational tools. Neighbourhood level socioeconomic variables customized to Saskatoon neighbourhoods from 2011 Statistics Canada's National Household Survey will be used to control for neighbourhood social environment. The validated Smart Cities Healthy Kids questionnaire will be administered to capture children's behaviour and perception of a range of factors that influence their activity, household (including family socioeconomic factors), parental, peer and neighbourhood influence on independent mobility. The outcome measures, different intensities of physical activity and sedentary behaviour, will be collected using global positioning system equipped accelerometers in all four seasons. Each accelerometry cycle will be matched with weather data obtained from Environment Canada. Extensive weather data will be accessed and classified into one of six distinct air mass categories for each day of accelerometry. Computational and spatial analytical techniques will be utilized to understand the multi-level influence of environmental exposures on physical activity and sedentary behaviour in all seasons. This approach will help us understand the influence of urban environment on children's activity, thus paving the way to modify urban spaces to increase physical activity and decrease sedentary behaviour in children in all four seasons. Lack of physical activity and rising sedentariness is associated with rising childhood obesity, and childhood obesity in turn is linked to many chronic conditions over the life course. Understanding the interaction of children with urban spaces will reveal new knowledge, and when translated to actions will provide a strong basis for informing future urban planning policy.

Some types of parent number talk count more than others: relations between parents' input and children's cardinal-number knowledge.

PubMed

Gunderson, Elizabeth A; Levine, Susan C

2011-09-01

Before they enter preschool, children vary greatly in their numerical and mathematical knowledge, and this knowledge predicts their achievement throughout elementary school (e.g. Duncan et al., 2007; Ginsburg & Russell, 1981). Therefore, it is critical that we look to the home environment for parental inputs that may lead to these early variations. Recent work has shown that the amount of number talk that parents engage in with their children is robustly related to a critical aspect of mathematical development - cardinal-number knowledge (e.g. knowing that the word 'three' refers to sets of three entities; Levine, Suriyakham, Rowe, Huttenlocher & Gunderson, 2010). The present study characterizes the different types of number talk that parents produce and investigates which types are most predictive of children's later cardinal-number knowledge. We find that parents' number talk involving counting or labeling sets of present, visible objects is related to children's later cardinal-number knowledge, whereas other types of parent number talk are not. In addition, number talk that refers to large sets of present objects (i.e. sets of size 4 to 10 that fall outside children's ability to track individual objects) is more robustly predictive of children's later cardinal-number knowledge than talk about smaller sets. The relation between parents' number talk about large sets of present objects and children's cardinal-number knowledge remains significant even when controlling for factors such as parents' socioeconomic status and other measures of parents' number and non-number talk. © 2011 Blackwell Publishing Ltd.

Oral health knowledge, behaviour and practices among school children in Qatar.

PubMed

Al-Darwish, Mohammed Sultan

2016-01-01

The aim of this study was to assess the oral health knowledge behaviour and practices among school children in Qatar. A cross-sectional study was carried out in Qatar from October 2011 to April 2012. A total of 2200 school children aged 12-14 years were approached from 16 schools of different areas. The information about oral health knowledge and sources of information was obtained through a self-administrated questionnaire. Data analyses were performed. The overall response rate was (96%). Only (25.8%) of children reported a high level of oral health knowledge. After each meal, tooth brushing was observed by a very low percentage of children (3.7%). About 44.6% of children recognized dental floss as a cleaning device for between the teeth. A large number of children (32.5%) thought incorrectly that one must visit the dentist only in case of pain. A great majority was not aware of cariogenic potential of soft drinks (39%) and sweetened milk (97.8%). Less than half (38.9%) of children actually had heard about fluoride. Only (16.8%) correctly answered the question about sign of tooth decay. Slightly, less than half (48.4%) could not define the meaning of plaque. Parents were the most popular (69.1%), source of oral health information for the children. The oral health knowledge in Qatar is below the satisfactory level. Parents were the most popular source of oral health knowledge for the children followed by dentists, school teachers, and media.

Learn and apply: using multi-sensory storytelling to gather knowledge about preferences and abilities of children with profound intellectual and multiple disabilities--three case studies.

PubMed

Brug, Annet Ten; Van der Putten, Annette A J; Vlaskamp, Carla

2013-12-01

Knowledge about the preferences and abilities of children with profound intellectual and multiple disabilities (PIMDs) is crucial for providing appropriate activities. Multi-sensory storytelling (MSST) can be an ideal activity for gathering such knowledge about children with PIMDs. The aim of this study was to analyse whether using MSST did lead to changes in teachers' knowledge about preferences and abilities and whether this knowledge was then applied in practice. Three dyads of children with PIMDs and their teachers read an MSST book 20 times during a 10-week period. A questionnaire designed to identify the teachers' current knowledge was filled in before the 1st and again after the 10th and 20th reading sessions. Also, the teachers were asked for their opinion about their newly gathered knowledge. In all three cases, changes in the teachers' knowledge were observed. However, teachers are insufficiently aware of their new knowledge and do not apply it in practice.

Teachers' Knowledge of Children's Strategies for Equal Sharing Fraction Problems

ERIC Educational Resources Information Center

Krause, Gladys; Empson, Susan; Pynes, D'Anna; Jacobs, Victoria

2016-01-01

In this exploratory study, we documented teachers' knowledge of children's mathematical thinking as they engaged in the task of anticipating children's strategies for an equal sharing fraction problem. To elicit an array of knowledge, 18 teachers were deliberately selected with a variety of numbers of years participating in professional…

Development of Orthographic Knowledge in German-Speaking Children: A 2-Year Longitudinal Study

ERIC Educational Resources Information Center

Ise, Elena; Arnoldi, Carolin Judith; Schulte-Körne, Gerd

2014-01-01

There is growing evidence that children develop orthographic knowledge from the very beginning of literacy acquisition. This study investigated the development of German-speaking children's orthographic knowledge with a nonword choice task. One nonword in each pair contained a frequent consonant doublet ("zommul") and the other…

Knowledge and Attitudes of Parents Who Smoke about the Smoking Behavior of Their Children.

ERIC Educational Resources Information Center

Stacy, Richard D.; McIlvain, Helen E.

1994-01-01

Parents who smoke possess an adequate level of knowledge about smoking but still lack sufficient knowledge in crucial areas. Parents (n=60) expressed positive attitudes about their children and smoking and acknowledged their powerlessness to prevent their children from smoking. Discusses the study's limitations and offers recommendations. (RJM)

Do They Know Their ABCs? Letter-Name Knowledge of Urban Preschoolers

ERIC Educational Resources Information Center

Edwards, Liesl

2012-01-01

This study analyzed the performance and growth in letter knowledge and letter identification skills of children across an academic year. Repeated measures analyses of variance were conducted on letter name knowledge measures administered at three time points for all participating children (N = 177) and seven time points for children (n = 106)…

Knowledge and Attitudes towards Children with Special Needs by Physical Education Students

ERIC Educational Resources Information Center

Mousouli, Maria; Kokaridas, Dimitrios; Angelopoulou-Sakadami, Nicoletta; Aristotelous, Maria

2009-01-01

The purpose of this study was to examine the knowledge and attitudes of physical education undergraduate students towards children with special needs. A questionnaire of seven questions was submitted to 140 physical education students. Questions concerned the knowledge about the different kinds of disability, the acceptance of children with…

Parental influence on children's oral health-related behavior.

PubMed

Poutanen, Raija; Lahti, Satu; Tolvanen, Mimmi; Hausen, Hannu

2006-10-01

The aim of this study was to determine whether there are differences between oral health-related knowledge, attitudes, beliefs and behaviors of children and their parents, and to identify the family-related factors associated with children's poor or good oral health-related behavior. The data were gathered by means of questionnaires from 11-12-year-old schoolchildren and their parents who replied without having knowledge of the answers of the others. Differences between subgroups of children were analyzed by cross-tabulation, and the factors related to children's good or poor oral health-related behavior by logistic regression analyses. Parents of children who reported good oral health-related behavior had better knowledge and more favorable behaviors than those of other parents. Predictors for a child's poor oral health-related behavior were the child's poor knowledge, male gender, the parent's frequent consumption of sweets, and the parent's infrequent use of xylitol gum. When a less strict threshold for the child's poor oral health-related behavior was used, more predictors entered the model: the parent's unfavorable use of fluoride toothpaste; among girls, the parent's lack of knowledge; and among children whose mother's occupation level was high, the parent's infrequent use of xylitol gum. The parents of children whose oral health behavior was favorable were more likely to have a high level occupation and favorable oral health-related behaviors. Oral health-related knowledge of children and their parents seems to be associated with children's oral health-related behavior. Parents' behaviors, but not attitudes, were associated with children's oral health behavior.

Instruments for analysing the influence of advertising on children's food choices.

PubMed

Gwozdz, W; Reisch, L A

2011-04-01

The aim of this report was to present methodological aspects of assessing the effects of advertising on children's food choices and preferences. Two instruments have been used: first, a choice experiment on children's food knowledge and preferences, and second, a questionnaire on children's knowledge about and attitudes towards advertising. The choice experiment employed 10 matched pairs of food items, each represented in two magazines, one that tested knowledge and the other food preferences. The children's questionnaire contained four dimensions that tested children's credibility and suspiciousness of, as well as entertainment by, advertising. Although based on already developed tools, both instruments were modified to suit the young target group and ensure cross-cultural comparability. The questionnaire was validated via Cronbach's alpha and factor analysis. A total of 393 children aged 5-11 years from seven European countries participated in the study. Both instruments proved to be valid and reliable to analyse the food knowledge and preferences of children, as well as knowledge about and attitudes towards advertising. While 92.2% of the children predominantly recognised the healthier food, only 33.2% also preferred the healthier food. The Cronbach's alpha values for the dimensions were 0.470 for credibility, 0.409 for suspiciousness and 0.295 for entertainment factor. The gathered data revealed that children are rather critical and suspicious of advertising and only moderately entertained. Both instruments are applicable for the 5- to 11-year-old age group in different European countries. Descriptive results indicate additional insights into the effects of advertising on children's food knowledge, preferences and food choice.

Enhancing self-management in children with sickle cell disease through playing a CD-ROM educational game: a pilot study.

PubMed

Yoon, Saunjoo L; Godwin, Angela

2007-01-01

To determine whether playing a simple CD-ROM educational game (developed specifically for children with sickle cell disease), improved children's knowledge and confidence in selected symptom management and practice. Twenty-two eligible children completed a pretest to determine knowledge and confidence levels, played the Sickle Cell Slime-O-Rama Game, then completed an identical posttest. Significant increases in knowledge (t = 2.828, p =.010) and confidence (t = 3.759, p =.001) levels between pre- and posttests were identified. It is promising that a simple, interacting CD-ROM game allowed children with sickle cell disease to quickly acquire knowledge about the disease and symptom management, and increased their confidence to apply this new knowledge. Results suggest the high utility of this tailored game to foster active self-management behaviors in this population.

Identifying parents' perceptions about physical activity: a qualitative exploration of salient behavioural, normative and control beliefs among mothers and fathers of young children.

PubMed

Hamilton, Kyra; White, Katherine M

2010-11-01

Drawing on the belief-based framework of the Theory of Planned Behaviour, this study employs qualitative methodology involving individual and group interviews to examine the beliefs associated with regular physical activity performance among parents of young children (N = 40). The data were analysed using thematic content analysis. A range of advantages (e.g. improves parenting practices), disadvantages (e.g. interferes with commitments), barriers (e.g. time), and facilitators (e.g. social support) to performing physical activity are identified. Normative pressures are also identified as affecting parents' activity behaviour. These identified beliefs can be used to inform interventions to challenge inactivity among this at-risk group.

A machine learning approach to computer-aided molecular design

NASA Astrophysics Data System (ADS)

Bolis, Giorgio; Di Pace, Luigi; Fabrocini, Filippo

1991-12-01

Preliminary results of a machine learning application concerning computer-aided molecular design applied to drug discovery are presented. The artificial intelligence techniques of machine learning use a sample of active and inactive compounds, which is viewed as a set of positive and negative examples, to allow the induction of a molecular model characterizing the interaction between the compounds and a target molecule. The algorithm is based on a twofold phase. In the first one — the specialization step — the program identifies a number of active/inactive pairs of compounds which appear to be the most useful in order to make the learning process as effective as possible and generates a dictionary of molecular fragments, deemed to be responsible for the activity of the compounds. In the second phase — the generalization step — the fragments thus generated are combined and generalized in order to select the most plausible hypothesis with respect to the sample of compounds. A knowledge base concerning physical and chemical properties is utilized during the inductive process.

Characterization of electrical properties in axial Si-Ge nanowire heterojunctions using off-axis electron holography and atom-probe tomography

DOE PAGES

Gan, Zhaofeng; Perea, Daniel E.; Yoo, Jinkyoung; ...

2016-09-13

Doped Si-Ge nanowire (NW) heterojunctions were grown using the vapor-liquid-solid method with AuGa and Au catalyst particles. Transmission electron microscopy and off-axis electron holography (EH) were used to characterize the nanostructure and to measure the electrostatic potential profile across the junction resulting from electrically active dopants, while atom-probe tomography (APT) was used to determine the Si, Ge and total (active and inactive) dopant concentration profiles. A comparison of the measured potential profile with simulations indicated that Ga dopants unintentionally introduced during AuGa catalyst growth were electronically inactive despite APT results that showed considerable amounts of Ga in the Si region.more » 10% P in Ge and 100% B in Si were estimated to be activated, which was corroborated by in situ electron-holography biasing experiments. This combination of EH, APT, in situ biasing and simulations allows a better knowledge and understanding of the electrically active dopant distributions in NWs.« less

FGFR3 Heterodimerization in Achondroplasia, the Most Common Form of Human Dwarfism*

PubMed Central

He, Lijuan; Shobnam, Nadia; Wimley, William C.; Hristova, Kalina

2011-01-01

The G380R mutation in the transmembrane domain of fibroblast growth factor receptor 3 (FGFR3) causes achondroplasia, the most common form of human dwarfism. Achondroplasia is a heterozygous disorder, and thus the affected individuals express both wild-type and mutant FGFR3. Yet heterodimerization in achondroplasia has not been characterized thus far. To investigate the formation of FGFR3 heterodimers in cellular membranes, we designed an FGFR3 construct that lacks the kinase domain, and we monitored the formation of inactive heterodimers between this construct and wild-type and mutant FGFR3. The formation of the inactive heterodimers depleted the pool of full-length receptors capable of forming active homodimers and ultimately reduced their phosphorylation. By analyzing the effect of the truncated FGFR3 on full-length receptor phosphorylation, we demonstrated that FGFR3 WT/G380R heterodimers form with lower probability than wild-type FGFR3 homodimers at low ligand concentration. These results further our knowledge of FGFR3-associated bone disorders. PMID:21324899

Approximate number word knowledge before the cardinal principle.

PubMed

Gunderson, Elizabeth A; Spaepen, Elizabet; Levine, Susan C

2015-02-01

Approximate number word knowledge-understanding the relation between the count words and the approximate magnitudes of sets-is a critical piece of knowledge that predicts later math achievement. However, researchers disagree about when children first show evidence of approximate number word knowledge-before, or only after, they have learned the cardinal principle. In two studies, children who had not yet learned the cardinal principle (subset-knowers) produced sets in response to number words (verbal comprehension task) and produced number words in response to set sizes (verbal production task). As evidence of approximate number word knowledge, we examined whether children's numerical responses increased with increasing numerosity of the stimulus. In Study 1, subset-knowers (ages 3.0-4.2 years) showed approximate number word knowledge above their knower-level on both tasks, but this effect did not extend to numbers above 4. In Study 2, we collected data from a broader age range of subset-knowers (ages 3.1-5.6 years). In this sample, children showed approximate number word knowledge on the verbal production task even when only examining set sizes above 4. Across studies, children's age predicted approximate number word knowledge (above 4) on the verbal production task when controlling for their knower-level, study (1 or 2), and parents' education, none of which predicted approximation ability. Thus, children can develop approximate knowledge of number words up to 10 before learning the cardinal principle. Furthermore, approximate number word knowledge increases with age and might not be closely related to the development of exact number word knowledge. Copyright © 2014 Elsevier Inc. All rights reserved.

Utility of knowledge, attitude, and practice survey, and prevalence of dental caries among 11- to 13-year-old children in an urban community in India.

PubMed

Suprabha, Baranya Shrikrishna; Rao, Arathi; Shenoy, Ramya; Khanal, Sanskriti

2013-04-30

The school oral health education program is believed to be a cost-effective method for promoting oral health. The KAP (knowledge-attitude-practice) model of oral health education is often the foundation of most health education programs. To assess the existing knowledge, attitude, and oral health care practices among 11- to 13-year-old children and the association of knowledge with attitude, oral health care practices, and dental caries prevalence. Cross-sectional design, involving 858 children studying in class seven at various schools in the city of Mangalore, India. The children were selected using stratified random sampling method. Prevalence of dental caries was determined using decayed, missing, and filled permanent teeth (DMFT) index. A self-administered questionnaire on self-care practices in oral health, knowledge, and attitude toward oral health care was filled by children. The association of different variables with knowledge was analyzed using binary logistic regression analysis. The dental caries prevalence was 59.4%, and 54.5% had low knowledge. They lacked knowledge regarding use of fluoridated toothpaste and did not use them. Children with low knowledge had significantly higher odds of having DMFT ≥ 1, not using fluoridated toothpaste, and being afraid of going to the dentist due to possible pain. There was no association of other oral health care practices and attitudes with knowledge. Oral health care practices and attitudes are not fully explained by knowledge, and other models of health education need to be considered.

Assessment of Knowledge Regarding Oral Hygiene among Parents of Pre-School Children Attending Pediatric Out Patient Department in Dhulikhel Hospital.

PubMed

Khanal, K; Shrestha, D; Ghimire, N; Younjan, R; Sanjel, S

2015-01-01

Level of knowledge regarding oral hygiene among the parents of pre-school children plays an important role on maintaining the good oral hygiene of their children. In Nepal, sufficient research has not been carried out on this area. Objective of this study is to assess the level of knowledge on oral hygiene of preschool children's parents attending pediatric outpatient department in Dhulikhel Hospital. A descriptive study was conducted from November 2012 to January 2013 among one hundred parents of preschool children visiting pediatrics outpatient department of Dhulikhel Hospital. Paper and pencil based semi structured questionnaire was used for collecting data. Questions related to demographic information and knowledge were asked. Thirty questions were used for assessing knowledge level. Knowledge score was calculated by allocating one point for each correct answer and zero point for each wrong answer. Analyzed data were presented in terms of numbers and percentages. Total knowledge scores were categorized based on percentage. Knowledge score was categorized on four group - exclusive intervals - namely-poor (0-40%), moderate (40-60%), good (60-80%) and excellent (80-100%). Mann-Whitney U test and Kruskal-Wallis test were applied to check significance difference and chisquare test was used to check association among different background characteristic. It was found that 81% had moderate knowledge, 15% had poor knowledge and 4% had good knowledge about oral hygiene. Median knowledge score was found to be 15 with range 10 to 21. Following variables were found to be significant difference on knowledge category: Education status (p<0.001), education level (p= 0.041), past experience about oral health problem (p = 0.008), Further significant association was found between knowledge category and educational status (p<0.001) and between knowledge category and past experience (p< 0.001). Knowledge regarding oral hygiene was found satisfactory among the parents of preschool children visiting pediatric OPD of Dhulikhel Hospital.

The role of physical activity in improving physical fitness in children with intellectual and developmental disabilities.

PubMed

Collins, Kyla; Staples, Kerri

2017-10-01

One in three children in North America are considered overweight or obese. Children with intellectual and developmental disabilities (IDD) are at an increased risk for obesity than their typically developing peers. Decreased physical activity (PA) and low physical fitness may be contributing factors to this rise in obesity. Because children with IDD are at an increased risk of diseases related to inactivity, it is important to improve health-related physical fitness to complete activities of daily living and improve health. The focus of this research is on improving the performance of physical fitness components through physical activity programming among a group of children with IDD, ages 7-12 years. The Brockport Physical Fitness Test was used assess levels of physical fitness of 35 children with IDD (25 boys, 10 girls) before and after participation in a 10-week program. The results of paired sampled t-tests showed participation in 15-h PA program can significantly increase aerobic capacity and muscular strength and endurance in children with IDD. This study is aimed at understanding the role of PA in helping children with IDD to develop the fitness capacities essential to participation in a wide variety of activities. Copyright © 2017 Elsevier Ltd. All rights reserved.

Theoretical Explanations for Preschoolers' Lowercase Alphabet Knowledge

ERIC Educational Resources Information Center

Pence Turnbull, Khara L.; Bowles, Ryan P.; Skibbe, Lori E.; Justice, Laura M.; Wiggins, Alice K.

2010-01-01

Purpose: Letter knowledge is a key aspect of children's language development, yet relatively little research has aimed to understand the nature of lowercase letter knowledge. We considered 4 hypotheses about children's lowercase letter knowledge simultaneously--uppercase familiarity, uppercase-lowercase similarity, own-name advantage, and…

Qualitative study on nutritional knowledge of primary-school children and mothers in Tehran.

PubMed

Abdollahi, M; Amini, M; Kianfar, H; Dadkhah-Piraghag, M; Eslami-Amirabadi, M; Zoghi, T; Assasi, N; Kalantari, N

2008-01-01

The nutritional education demands of primary-school children in Tehran were evaluated in a qualitative study, through 20 focus group discussions, 16 for children and 4 for mothers, among 128 children aged 6-11 years and 32 mothers in 8 primary schools in Tehran. Children knew about the advantages of different food groups, including helping digestion, growth and increasing intelligence. They obtained their knowledge mainly from their parents and television, as well as books, teachers and friends. Mothers thought the sources that had most effect on children's nutritional knowledge were television advertisements, parents and classmates. Most of the children claimed that they preferred to learn about nutrition from their parents and television, e.g. children's programmes and advertisements.

Physical inactivity at leisure and work: a 12-month study of cardiac patients.

PubMed

Rogerson, Michelle C; Murphy, Barbara M; Le Grande, Michael R; Worcester, Marian U C

2013-01-01

Physical inactivity has been identified as a distinct health risk. However, little is known about how this can vary at leisure and work in cardiac patients. The aim of this study was to examine the prevalence and predictors of inactivity during leisure and work in the 12 months following a cardiac event in Australian cardiac patients. A total of 346 patients consecutively admitted to hospital with acute coronary syndrome or to undergo coronary artery bypass graft surgery were interviewed in hospital, and 4 and 12 months later. Leisure and occupational physical activity was measured using the Stanford Brief Activity Survey. Sociodemographic, psychosocial, and clinical data were also collected. The prevalence of leisure-time physical inactivity declined over time, with 52% inactive preevent and 29% inactive at 12 months. Approximately 50% of participants were physically inactive in their work, regardless of whether this was measured before or after the cardiac event. Logistic regression revealed that the significant predictors of leisure-time physical inactivity at 12 months were non-home ownership (OR = 2.19; P = .007) and physical inactivity in leisure-time prior to the event (OR = 2.44; P = .001). The significant predictors of occupational physical inactivity at 12 months were white-collar occupation (OR = 3.10; P < .001) and physical inactivity at work prior to the event (OR = 12.99; P < .001). Preevent physical inactivity, socioeconomic, and clinical factors predicted both leisure and work inactivity after an acute cardiac event. Effective interventions could be designed and implemented to target those most at risk of being physically inactive at work or leisure.

Shifting the Physical Inactivity Curve Worldwide by Closing the Gender Gap.

PubMed

Mielke, Grégore I; da Silva, Inacio Crochemore M; Kolbe-Alexander, Tracy L; Brown, Wendy J

2018-02-01

The aims of this study were to (i) examine gender differences in physical inactivity in countries with different levels of Human Development Index (HDI); and (ii) assess whether small changes in the prevalence of inactivity in women could achieve the World Health Organization's (WHO) global inactivity target. Data on inactivity were extracted for 142 countries for the year 2010 from the WHO Data Repository. Data for HDI were obtained for the year 2010 from the United Nations Development Program. Absolute and relative gender differences were calculated for countries according to four HDI categories. The potential effects of increasing women's activity levels on achievement of the WHO physical inactivity target were computed. Overall inactivity prevalence was higher in women (27%) than in men (20%). Women were more inactive than men in all except eight countries. Absolute gender differences [median 7.5% (range -10.1 to 33.2)] did not vary by HDI category, but there was a small negative correlation between relative gender difference in inactivity and HDI (rho -0.19; p = 0.02), which was mostly influenced by three outlier countries with low HDI. A decrease in inactivity levels of 4.8% points among women across the world would achieve the WHO target of reducing global levels of inactivity by 10%. Gender differences in the prevalence of physical inactivity were highly variable, both within and across categories of HDI. Interventions which result in small changes in inactivity prevalence in women would achieve the 2025 WHO global target for inactivity, without any change to the prevalence in men.

Vocabulary Knowledge of Children With Cochlear Implants: A Meta-Analysis

PubMed Central

2016-01-01

This article employs meta-analysis procedures to evaluate whether children with cochlear implants demonstrate lower spoken-language vocabulary knowledge than peers with normal hearing. Of the 754 articles screened and 52 articles coded, 12 articles met predetermined inclusion criteria (with an additional 5 included for one analysis). Effect sizes were calculated for relevant studies and forest plots were used to compare differences between groups of children with normal hearing and children with cochlear implants. Weighted effect size averages for expressive vocabulary measures (g = −11.99; p < .001) and for receptive vocabulary measures (g = −20.33; p < .001) indicated that children with cochlear implants demonstrate lower vocabulary knowledge than children with normal hearing. Additional analyses confirmed the value of comparing vocabulary knowledge of children with hearing loss to a tightly matched (e.g., socioeconomic status-matched) sample. Age of implantation, duration of implantation, and chronological age at testing were not significantly related to magnitude of weighted effect size. Findings from this analysis represent a first step toward resolving discrepancies in the vocabulary knowledge literature. PMID:26712811

Comparing Children with ASD and Their Peers' Growth in Print Knowledge

ERIC Educational Resources Information Center

Dynia, Jaclyn M.; Brock, Matthew E.; Logan, Jessica A.; Justice, Laura M.; Kaderavek, Joan N.

2016-01-01

Many children with autism spectrum disorder (ASD) struggle with reading. An increased focus on emergent literacy skills--particularly print knowledge--might improve later reading outcomes. We analyzed longitudinal measures of print knowledge (i.e., alphabet knowledge and print-concept knowledge) for 35 preschoolers with ASD relative to a sample of…

School-Based Educational Intervention to Improve Children's Oral Health-Related Knowledge.

PubMed

Blake, Holly; Dawett, Bhupinder; Leighton, Paul; Rose-Brady, Laura; Deery, Chris

2015-07-01

To evaluate a brief oral health promotion intervention delivered in schools by a primary care dental practice, aimed at changing oral health care knowledge and oral health-related behaviors in children. Cohort study with pretest-posttest design. Three primary schools. One hundred and fifty children (aged 9-12 years). Children received a 60-minute theory-driven classroom-based interactive educational session delivered by a dental care professional and received take-home literature on oral health. All children completed a questionnaire on oral health-related knowledge and self-reported oral health-related behaviors before, immediately after, and 6 weeks following the intervention. Children's dental knowledge significantly improved following the intervention, with improvement evident at immediate follow-up and maintained 6 weeks later. Significantly more children reported using dental floss 6 weeks after the intervention compared with baseline. No significant differences were detected in toothbrushing or dietary behaviors. School-based preventative oral health education delivered by primary care dental practices can generate short-term improvements in children's knowledge of oral health and some aspects of oral hygiene behavior. Future research should engage parents/carers and include objective clinical and behavioral outcomes in controlled study designs. © 2014 Society for Public Health Education.

Knowledge of memory functions in European and Asian American adults and children: the relation to autobiographical memory.

PubMed

Wang, Qi; Koh, Jessie Bee Kim; Song, Qingfang; Hou, Yubo

2015-01-01

This study investigated explicit knowledge of autobiographical memory functions using a newly developed questionnaire. European and Asian American adults (N = 57) and school-aged children (N = 68) indicated their agreement with 13 statements about why people think about and share memories pertaining to four broad functions-self, social, directive and emotion regulation. Children were interviewed for personal memories concurrently with the memory function knowledge assessment and again 3 months later. It was found that adults agreed to the self, social and directive purposes of memory to a greater extent than did children, whereas European American children agreed to the emotion regulation purposes of memory to a greater extent than did European American adults. Furthermore, European American children endorsed more self and emotion regulation functions than did Asian American children, whereas Asian American adults endorsed more directive functions than did European American adults. Children's endorsement of memory functions, particularly social functions, was associated with more detailed and personally meaningful memories. These findings are informative for the understanding of developmental and cultural influences on memory function knowledge and of the relation of such knowledge to autobiographical memory development.

Children with Physical Disabilities at School and Home: Physical Activity and Contextual Characteristics.

PubMed

Li, Ru; Sit, Cindy Hui-Ping; Yu, Jane Jie; Sum, Raymond Kim-Wai; Wong, Stephen Heung-Sang; Cheng, Kenneth Chik-Chi; McKenzie, Thomas L

2017-06-25

The purpose of this study was to assess the physical activity (PA) of children with physical disabilities (PD) in school and home settings and to simultaneously examine selected contextual characteristics in relation to PA in those settings. Children with PD (N = 35; Mean age = 15.67 ± 4.30 years; 26 boys) were systematically observed using BEACHES (Behaviors of Eating and Activity for Children's Health: Evaluation System) at school (before school, recess, lunch break, after class) and at home (before dinner) during four normal school days. The children spent most of their time in all five settings being physically inactive, but had slightly more PA during recess and lunch break periods. Hierarchical multiple regression revealed that selected contextual characteristics explained 18.9-56.0% ( p < 0.01) of the variance predicting moderate-to-vigorous physical activity (MVPA) after controlling for demographic variables. Prompts to be active were positively associated with MVPA at school and the presence of fathers and fathers being motivators at home. This study highlights how little PA that children with PD receive and identifies the importance of the provision of prompts for PA at both school and home with this special population.

Family environment and pediatric overweight: what is a parent to do?

PubMed

Ritchie, Lorrene D; Welk, Greg; Styne, Dennis; Gerstein, Dana E; Crawford, Patricia B

2005-05-01

Although the causes of pediatric overweight are many and the levels of intervention required to prevent overweight in children extend from the child's immediate environment to the larger societal level, one critical intervention target is the parent. Scientific evidence points to specific dietary and physical activity/inactivity behaviors that families can adopt to encourage healthful weight status. Dietary recommendations include providing children with ample access to nutrient-dense foods and beverages and high-fiber foods, both at meals and snack times, reducing children's access to high-calorie, nutrient-poor beverages and foods both when eating at home and at restaurants, avoiding excessive food restriction or use of food as a reward, and encouraging children to eat breakfast on a daily basis. Physical activity recommendations include providing opportunities and encouragement for children to be physically active while reducing children's television and video game time. Parental modeling of healthful eating and physical activity practices is recommended to reinforce these patterns in youth. Dietetics professionals, physicians, and other health care professionals can assist parents in their efforts to prevent pediatric overweight by providing information and supporting these key behaviors, while working to create environments that support healthful lifestyle changes.

Organized sports, overweight, and physical fitness in primary school children in Germany.

PubMed

Drenowatz, Clemens; Steiner, Ronald P; Brandstetter, Susanne; Klenk, Jochen; Wabitsch, Martin; Steinacker, Jürgen M

2013-01-01

Physical inactivity is associated with poor physical fitness and increased body weight. This study examined the relationship between participation in organized sports and overweight as well as physical fitness in primary school children in southern Germany. Height, weight, and various components of physical fitness were measured in 995 children (7.6 ± 0.4 years). Sports participation and confounding variables such as migration background, parental education, parental body weight, and parental sports participation were assessed via parent questionnaire. Multiple logistic regression as well as multivariate analysis of covariance (MANCOVA) was used to determine associations between physical fitness, participation in organized sports, and body weight. Participation in organized sports less than once a week was prevalent in 29.2%, once or twice in 60.2%, and more often in 10.6% of the children. Overweight was found in 12.4% of the children. Children participating in organized sports more than once per week displayed higher physical fitness and were less likely to be overweight (OR  =  0.52, P < 0.01). Even though causality cannot be established, the facilitation of participation in organized sports may be a crucial aspect in public health efforts addressing the growing problems associated with overweight and obesity.

Results From Wales' 2016 Report Card on Physical Activity for Children and Youth: Is Wales Turning the Tide on Children's Inactivity?

PubMed

Tyler, Richard; Mannello, Marianne; Mattingley, Rebecca; Roberts, Chris; Sage, Robert; Taylor, Suzan R; Ward, Malcolm; Williams, Simon; Stratton, Gareth

2016-11-01

This is the second Active Healthy Kids Wales Report Card. The 2016 version consolidates and translates research related to physical activity (PA) among children and youth in Wales, and aims to raise the awareness of children's engagement in PA and sedentary behaviors. Ten PA indicators were graded using the Active Healthy Kids-Canada Report Card methodology involving a synthesis and expert consensus of the best available evidence. Grades were assigned as follows: Overall PA, D+; Organized Sport Participation, C; Active and Outdoor Play, C; Active Transportation, C; Sedentary Behaviors, D-; Physical Literacy, INC; Family and Peer Influences, D+; School, B; Community and the Built Environment, C; and National Government Policy, Strategies, and Investments, B-. Despite the existence of sound policies, programs, and infrastructure, PA levels of children and youth in Wales are one of the lowest and sedentary behavior one of the highest globally. From the 2014 Report Card, the Family and Peer Influences grade improved from D to D+, whereas Community and the Built Environment dropped from B to C. These results indicate that a concerted effort is required to increase PA and decrease sedentary time in children and young people in Wales.

The usefulness of science knowledge for parents of hearing-impaired children.

PubMed

Shauli, Sophie; Baram-Tsabari, Ayelet

2018-04-01

Hearing-impaired children's chances of integrating into hearing society largely depend on their parents, who need to learn vast amounts of science knowledge in the field of hearing. This study characterized the role played by science knowledge in the lives of nonscientists faced with science-related decisions by examining the interactions between general science knowledge, contextual science knowledge in the field of hearing, and parents' advocacy knowledge and attitudes. Based on six semi-structured interviews and 115 questionnaires completed by parents of hearing-impaired children, contextual science knowledge emerged as the only predictor for having slightly better advocacy attitudes and knowledge (5.5% explained variance). Although general science knowledge was the best predictor of contextual knowledge (14% of explained variance), it was not a direct predictor of advocacy knowledge and attitudes. Science knowledge plays some role in the lives of hearing-impaired families, even if they do not list it as a resource for successful rehabilitation.

Children's and Adults' Knowledge and Models of Reasoning about the Ozone Layer and Its Depletion.

ERIC Educational Resources Information Center

Leighton, Jacqueline P.; Bisanz, Gay L.

2003-01-01

Examines children's and adults' knowledge of the ozone layer and its depletion, whether this knowledge increases with age, and how the ozone layer and ozone hole might be structured as scientific concepts. Uses a standardized set of questions to interview children and adults in Canada. Discusses implications of the results for health…

Letter Names, Letter Sounds and Phonological Awareness: An Examination of Kindergarten Children across Letters and of Letters across Children

ERIC Educational Resources Information Center

Evans, Mary Ann; Bell, Michelle; Shaw, Deborah; Moretti, Shelley; Page, Jodi

2006-01-01

In this study 149 kindergarten children were assessed for knowledge of letter names and letter sounds, phonological awareness, and cognitive abilities. Through this it examined child and letter characteristics influencing the acquisition of alphabetic knowledge in a naturalistic context, the relationship between letter-sound knowledge and…

Reading to Learn: Prereaders' and Early Readers' Trust in Text as a Source of Knowledge

ERIC Educational Resources Information Center

Robinson, Elizabeth J.; Einav, Shiri; Fox, Amy

2013-01-01

Literacy gives children an opportunity to benefit from others' knowledge and experience that far exceeds what they can achieve when reliant on learning orally via personal encounters. Little is known about young children's understanding and use of print as a source of knowledge. Three experiments investigated children's use and understanding of…

Print Knowledge in Yucatec Maya-Spanish Bilingual Children: An Initial Inquiry

ERIC Educational Resources Information Center

Bengochea, Alain; Justice, Laura M.; Hijlkema, Maria J.

2017-01-01

This study serves as an initial inquiry regarding the early print knowledge of emergent bilingual preschool-age children living in an Indigenous community in Mexico. In this research, we examine various dimensions of print knowledge with Yucatec Maya-Spanish bilingual children for whom one of their languages (Yucatec Maya) is seldom seen in print…

Print Knowledge in Yucatec Maya-Spanish Bilingual Children: An Initial Inquiry

ERIC Educational Resources Information Center

Bengochea, Alain; Justice, Laura M.; Hijlkema, Maria J.

2015-01-01

This study serves as an initial inquiry regarding the early print knowledge of emergent bilingual preschool-age children living in an Indigenous community in Mexico. In this research, we examine various dimensions of print knowledge with Yucatec Maya-Spanish bilingual children for whom one of their languages (Yucatec Maya) is seldom seen in print…

Supporting the Development of Number Fact Knowledge in Five- and Six-Year-Olds

ERIC Educational Resources Information Center

Young-Loveridge, Jenny; Bicknell, Brenda

2014-01-01

This paper focuses on children's number fact knowledge from a study that explored the impact of using multiplication and division contexts for developing number understanding with 34 five- and six-year-old children from diverse cultural and linguistic backgrounds. After a series of focused lessons, children's knowledge of number facts, including…

Results of Using Writing Tasks To Enhance Fourth-Grade Children's Acquisition of Fraction Knowledge.

ERIC Educational Resources Information Center

Sharp, Janet M.

Schumacher and Nash (1991) theorize that writing provides an avenue for people to reorganize their knowledge. Kieren (1988) is one of several researchers who theorize that children's school fraction experiences should begin with personal knowledge of fractions. The purpose of this study was to determine whether or not children who engaged in…

Building healthy eating habits in childhood: a study of the attitudes, knowledge and dietary habits of schoolchildren in Malaysia.

PubMed

Hoque, Kazi Enamul; Kamaluddin, Megat Ahmad; Abdul Razak, Ahmad Zabidi; Abdul Wahid, Afiq Athari

2016-01-01

Overweight and obesity have increased rapidly in incidence to become a global issue today. Overweight and obesity problems are significantly linked to unhealthy dietary patterns, physical inactivity and misperception of body image. This study aimed to determine whether Malaysian children build healthy eating habits from childhood. A survey on eating habits was conducted among primary school students in standards 4 to 6 in the state of Selangor, Malaysia. The findings of the study were reported in the form of descriptive statistics involving frequencies and percentages. Data from 400 respondents were analyzed. Our findings showed that the students understood the definition of healthy food and the types of food that are considered healthy. Although the students knew that food such as deep-fried drumsticks and hamburgers contain a high amount of saturated fat and cholesterol, these foods were still consumed by them. There was also a high consumption of foods that are fried and contain sugar, salt and saturated fat. In choosing food, two major factors contributed to the students' decisions: cleanliness (65.8%) and the preference of their parents (12.3%). Our findings indicate that by implementing the Integrated School Health Program (ISHP) properly, students' eating habits can be improved by creating a school with a healthy environment.

An evaluation of The Great Escape: can an interactive computer game improve young children's fire safety knowledge and behaviors?

PubMed

Morrongiello, Barbara A; Schwebel, David C; Bell, Melissa; Stewart, Julia; Davis, Aaron L

2012-07-01

Fire is a leading cause of unintentional injury and, although young children are at particularly increased risk, there are very few evidence-based resources available to teach them fire safety knowledge and behaviors. Using a pre-post randomized design, the current study evaluated the effectiveness of a computer game (The Great Escape) for teaching fire safety information to young children (3.5-6 years). Using behavioral enactment procedures, children's knowledge and behaviors related to fire safety were compared to a control group of children before and after receiving the intervention. The results indicated significant improvements in knowledge and fire safety behaviors in the intervention group but not the control. Using computer games can be an effective way to promote young children's understanding of safety and how to react in different hazardous situations.

The development of children's knowledge of attention and resource allocation in single and dual tasks.

PubMed

Dossett, D; Burns, B

2000-06-01

Developmental changes in kindergarten, 1st-, and 4th-grade children's knowledge about the variables that affect attention sharing and resource allocation were examined. Findings from the 2 experiments showed that kindergartners understood that person and strategy variables affect performance in attention-sharing tasks. However, knowledge of how task variables affect performance was not evident to them and was inconsistent for 1st and 4th graders. Children's knowledge about resource allocation revealed a different pattern and varied according to the dissimilarity of task demands in the attention-sharing task. In Experiment 1, in which the dual attention tasks were similar (i.e., visual detection), kindergarten and 1st-grade children did not differentiate performance in single and dual tasks. Fourth graders demonstrated knowledge that performance on a single task would be better than performance on the dual tasks for only 2 of the variables examined. In Experiment 2, in which the dual attention tasks were dissimilar (i.e., visual and auditory detection), kindergarten and 1st-grade children demonstrated knowledge that performance in the single task would be better than in the dual tasks for 1 of the task variables examined. However, 4th-grade children consistently gave higher ratings for performance on the single than on the dual attention tasks for all variables examined. These findings (a) underscore that children's meta-attention is not unitary and (b) demonstrate that children's knowledge about variables affecting attention sharing and resource allocation have different developmental pathways. Results show that knowledge about attention sharing and about the factors that influence the control of attention develops slowly and undergoes reorganization in middle childhood.

Resilience in mathematics after early brain injury: The roles of parental input and early plasticity.

PubMed

Glenn, Dana E; Demir-Lira, Özlem Ece; Gibson, Dominic J; Congdon, Eliza L; Levine, Susan C

2018-04-01

Children with early focal unilateral brain injury show remarkable plasticity in language development. However, little is known about how early brain injury influences mathematical learning. Here, we examine early number understanding, comparing cardinal number knowledge of typically developing children (TD) and children with pre- and perinatal lesions (BI) between 42 and 50 months of age. We also examine how this knowledge relates to the number words children hear from their primary caregivers early in life. We find that children with BI, are, on average, slightly behind TD children in both cardinal number knowledge and later mathematical performance, and show slightly slower learning rates than TD children in cardinal number knowledge during the preschool years. We also find that parents' "number talk" to their toddlers predicts later mathematical ability for both TD children and children with BI. These findings suggest a relatively optimistic story in which neural plasticity is at play in children's mathematical development following early brain injury. Further, the effects of early number input suggest that intervening to enrich the number talk that children with BI hear during the preschool years could narrow the math achievement gap. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Is maternal nutrition knowledge more strongly associated with the diets of mothers or their school-aged children?

PubMed

Williams, Lauren; Campbell, Karen; Abbott, Gavin; Crawford, David; Ball, Kylie

2012-08-01

Maternal nutrition knowledge has frequently been identified as an important target for nutrition promotion interventions. The aim of the present study was to investigate whether maternal nutrition knowledge is more strongly associated with the mother's own diet or that of her child. Cross-sectional multivariate linear regression with interactions analyses of survey data. Socio-economically disadvantaged neighbourhoods in Victoria, Australia. Five hundred and twenty-three mothers and their children who participated in the Resilience for Eating and Physical Activity Despite Inequality (READI) study, a cross-sectional survey study conducted in 2009 among women and their children residing in socio-economically disadvantaged neighbourhoods. In adjusted models, for three (vegetable, chocolate/lollies and soft drink consumption) out of the seven dietary outcomes assessed, there was a significant association between maternal nutrition knowledge and maternal diet, whereas for the children's diets none of the seven outcomes were associated with maternal nutrition knowledge. Statistical comparison of regression coefficients showed no difference between the maternal nutrition knowledge-maternal diet association and the maternal nutrition knowledge-child diet association. Promoting maternal nutrition knowledge may represent an important avenue for improving diet in mothers from socio-economically disadvantaged neighbourhoods, but more information is needed on how and when this knowledge is translated to benefits for their children's diet.

Oral health knowledge, behaviour and practices among school children in Qatar

PubMed Central

Al-Darwish, Mohammed Sultan

2016-01-01

Background: The aim of this study was to assess the oral health knowledge behaviour and practices among school children in Qatar. Materials and Methods: A cross-sectional study was carried out in Qatar from October 2011 to April 2012. A total of 2200 school children aged 12–14 years were approached from 16 schools of different areas. The information about oral health knowledge and sources of information was obtained through a self-administrated questionnaire. Data analyses were performed. Results: The overall response rate was (96%). Only (25.8%) of children reported a high level of oral health knowledge. After each meal, tooth brushing was observed by a very low percentage of children (3.7%). About 44.6% of children recognized dental floss as a cleaning device for between the teeth. A large number of children (32.5%) thought incorrectly that one must visit the dentist only in case of pain. A great majority was not aware of cariogenic potential of soft drinks (39%) and sweetened milk (97.8%). Less than half (38.9%) of children actually had heard about fluoride. Only (16.8%) correctly answered the question about sign of tooth decay. Slightly, less than half (48.4%) could not define the meaning of plaque. Parents were the most popular (69.1%), source of oral health information for the children. Conclusion: The oral health knowledge in Qatar is below the satisfactory level. Parents were the most popular source of oral health knowledge for the children followed by dentists, school teachers, and media. PMID:27605993

Nonword Repetition and Vocabulary Knowledge as Predictors of Children's Phonological and Semantic Word Learning

PubMed Central

Patten, Hannah

2017-01-01

Purpose This study examined the unique and shared variance that nonword repetition and vocabulary knowledge contribute to children's ability to learn new words. Multiple measures of word learning were used to assess recall and recognition of phonological and semantic information. Method Fifty children, with a mean age of 8 years (range 5–12 years), completed experimental assessments of word learning and norm-referenced assessments of receptive and expressive vocabulary knowledge and nonword repetition skills. Hierarchical multiple regression analyses examined the variance in word learning that was explained by vocabulary knowledge and nonword repetition after controlling for chronological age. Results Together with chronological age, nonword repetition and vocabulary knowledge explained up to 44% of the variance in children's word learning. Nonword repetition was the stronger predictor of phonological recall, phonological recognition, and semantic recognition, whereas vocabulary knowledge was the stronger predictor of verbal semantic recall. Conclusions These findings extend the results of past studies indicating that both nonword repetition skill and existing vocabulary knowledge are important for new word learning, but the relative influence of each predictor depends on the way word learning is measured. Suggestions for further research involving typically developing children and children with language or reading impairments are discussed. PMID:28241284

Parents' Knowledge and Beliefs about the Impact of Exposure to Media Violence on Children's Aggression.

PubMed

Al-Ali, Nahla Mansour; Yaghy, Hadeel Said; Shattnawi, Khulood K; Al-Shdayfat, Noha M

2018-02-15

The current study aimed to assess Jordanian parents' knowledge and beliefs about the effects of violent media on children's aggressive behavior. A sample of 262 parents of children aged 6-11 years completed a Media Quotient questionnaire about children's media habits, media effects, and children's aggressive behavior. Parents reported that their children spend an average of 4.83 h (SD = 2.12) watching TV, 3.20 h (SD = 2.29) playing video games, 1.07 h (SD = 0.88) listening to music, and only 0.52 min (SD = 0.67) reading for pleasure per day. Parents have a moderate level of knowledge about the media effect (M = 15.49, SD = 3.439). Children of parents who have adequate knowledge about the media effect, spend less time watching TV (r = -.355, p < .001), playing video games (r = -.265, p < .001), and listening to music (r = -.347, p < .001). Ninety-two percent (n = 241) of parents were concerned about the amount of sexual and of violent content their children see in movies or on TV. Children who spend more time playing video games (r = -.201, p = .004) show aggressive relational behavior. This study suggests that increasing parents' knowledge of media of evidence-based programs may have a protective effect on children's behavior.

Shared cultural knowledge: Effects of music on young children's social preferences.

PubMed

Soley, Gaye; Spelke, Elizabeth S

2016-03-01

Adults use cultural markers to discern the structure of the social landscape. Such markers may also influence the social preferences of young children, who tend to conform to their own group and prefer others who do so. However, the forces that propel these preferences are unknown. Here, we use social preferences based on music to investigate these forces in four- and five-year-old children. First, we establish that children prefer other children whose favorite songs are familiar to them. Then we show that this effect depends on shared knowledge: children both prefer others who know songs they themselves know, and avoid others who know songs they do not know, irrespective of the target children's liking of the songs. These results suggest that young children have a remarkably selective sensitivity to shared cultural knowledge. Shared knowledge may be a powerful determinant of children's social preferences, both because it underpins effective communication and because it is conveyed by others through social interactions and therefore can serve as a marker of social group identity. Copyright © 2015 Elsevier B.V. All rights reserved.

The influence of father's child feeding knowledge and practices on children's dietary diversity: a study in urban and rural districts of Northern Ethiopia, 2013.

PubMed

Bilal, Selamawit M; Dinant, GeertJan; Blanco, Roman; Crutzen, Rik; Mulugeta, Afework; Spigt, Mark

2016-07-01

Infant and young child feeding has been recognised as an essential element to improve growth of children, especially in developing countries where malnutrition among children and its dire consequences are very prevalent. However, little attention has been paid on the influence of fathers on child feeding practices, although fathers are very important in raising well-adjusted, happy and successful children. Therefore, this study aimed to assess the influence of fathers' child feeding knowledge and practice on children's dietary diversity. A community-based comparative cross-sectional study was conducted among 850 eligible urban and rural households with children of 6-23 months. The father and mother of the child were interviewed on children's dietary diversity and fathers' knowledge and practice of child feeding. Nearly half (46%) of the children in the rural district did not meet the minimum dietary diversity, and in the urban district, the rate was even worse (72%). Grains were the common food group given to the children in both districts, whereas flesh food was the least commonly consumed food group. Additionally, low vitamin A-rich food and other fruit and vegetable consumption seem to be a problem in both districts. Almost all dimensions of fathers' knowledge and practice were significantly related to children's minimum dietary diversity; especially, fathers' knowledge of food groups was an important predictor (P-value < 0.001) in both districts. Interventions that focus on the fathers' knowledge of child feeding, especially about food groups, are recommended to improve children's dietary diversity in the study communities. © 2014 John Wiley & Sons Ltd.

Level of Knowledge and Practice of Mothers on Minimum Dietary Diversity Practices and Associated Factors for 6–23-Month-Old Children in Adea Woreda, Oromia, Ethiopia

PubMed Central

Agize, Andualem; Dejenu, Getiye

2017-01-01

Background. Globally, undernutrition is responsible for at least 35% of deaths in children less than 5 years of age and estimated 6% of under-five deaths can be prevented by ensuring optimal complementary feeding especially the dietary diversity and meal frequency. In Ethiopia, 5% of children were fed according to minimum standards with respect to food diversity. Objective. To assess the level of knowledge and practice of mothers on dietary diversity practices and associated factors for children 6–23 months in Adea woreda. Methods. Community-based cross-sectional study was conducted. A sample of 730 mothers who have children in the age group of 6–23 months were selected using systematic sampling. Logistic regression model was fitted in order to identify factors associated with knowledge and practice of dietary diversity practice. Result. Of the total 700, 357 (51%) were knowledgeable on dietary diversity but 112 (16%) practiced appropriate dietary diversity practice for their 6–23-month-old children. Husbands' education (AOR = 2.79, 95% CI = (1.55, 5.00)), mothers' age, and marital status were significantly associated with knowledge of mothers. Mothers' age, husbands' education, marital status, and knowledge of mothers were significantly associated with mothers' dietary diversity for 6–23-month-old children. Conclusion. This study showed that approximately half of the mothers have good knowledge on minimum dietary diversity for children 6–23 months old and very low proportion of children 6–23 months old received diversified meal according to Infant and Young Child Feeding indicators. It was identified that different factors are responsible for this discrepancy. PMID:28497063

Through the eyes of children: Drawings as an evaluation tool for children's understanding about endangered Mexican primates.

PubMed

Franquesa-Soler, Montserrat; Serio-Silva, Juan Carlos

2017-12-01

This study seeks to understand children's perceptions and knowledge of endangered Mexican primates. The black howler monkey (Alouatta pigra) is a charismatic species endemic to Southern Mexico, Northern Belize, and Guatemala and is a symbol of the region that fosters a sense of local pride. Therefore, it can be considered a flagship species for the forests of Southern Mexico. We evaluated the perception and knowledge that 297 Mexican elementary school children (8-10 years old) have about black howler monkeys. Specifically, we analyzed and categorized drawings made by these children based on gender, geographic context (rural or urban), and residence within or outside of Protected Areas (PAs). Student drawings were categorized into three levels of knowledge (no familiarity, basic knowledge, and sophisticated knowledge). Common misconceptions and important landscape elements for black howler conservation were gathered from these visual representations. Children were largely unfamiliar with black howlers, despite sharing the same geographical location. Knowledge was affected by context and residence, with students living within PAs more aware of black howlers than students living outside of PAs. However, overall the children showed a deep understanding of the current forest conservation situation in Southern Mexico; meaning they could be presenting a shifting baseline syndrome. The study highlights the value of assessing children's drawings as a tool that can be used to help policy makers and educational practitioners in fine-tuning educational, environmental, and marketing programs. More importantly, it is a methodology that can be applied in future research for understanding children's perceptions and knowledge about endangered species and environmental change in deciding how to improve the effectiveness of conservation messaging. © 2017 Wiley Periodicals, Inc.

A randomised controlled trial for overweight and obese parents to prevent childhood obesity--Early STOPP (STockholm Obesity Prevention Program).

PubMed

Sobko, Tanja; Svensson, Viktoria; Ek, Anna; Ekstedt, Mirjam; Karlsson, Håkan; Johansson, Elin; Cao, Yingting; Hagströmer, Maria; Marcus, Claude

2011-05-18

Overweight and obesity have a dramatic negative impact on children's health not only during the childhood but also throughout the adult life. Preventing the development of obesity in children is therefore a world-wide health priority. There is an obvious urge for sustainable and evidenced-based interventions that are suitable for families with young children, especially for families with overweight or obese parents. We have developed a prevention program, Early STOPP, combating multiple obesity-promoting behaviors such unbalanced diet, physical inactivity and disturbed sleeping patterns. We also aim to evaluate the effectiveness of the early childhood obesity prevention in a well-characterized population of overweight or obese parents. This protocol outlines methods for the recruitment phase of the study. This randomized controlled trial (RCT) targets overweight and/or obese parents with infants, recruited from the Child Health Care Centers (CHCC) within the Stockholm area. The intervention starts when infants are one year of age and continues until they are six and is regularly delivered by a trained coach (dietitian, physiotherapist or a nurse). The key aspects of Early STOPP family intervention are based on Swedish recommendations for CHCC, which include advices on healthy food choices and eating patterns, increasing physical activity/reducing sedentary behavior and regulating sleeping patterns. The Early STOPP trial design addresses weaknesses of previous research by recruiting from a well-characterized population, defining a feasible, theory-based intervention and assessing multiple measurements to validate and interpret the program effectiveness. The early years hold promise as a time in which obesity prevention may be most effective. To our knowledge, this longitudinal RCT is the first attempt to demonstrate whether an early, long-term, targeted health promotion program focusing on healthy eating, physical activity/reduced sedentary behaviors and normalizing sleeping patterns could be effective. If proven so, Early STOPP may protect children from the development of overweight and obesity. The protocol for this study is registered with the clinical trials registry clinicaltrials.gov, ID: ES-2010).

Exploring the Complexities of Children's Inquiries in Science: Knowledge Production Through Participatory Practices

NASA Astrophysics Data System (ADS)

Siry, Christina

2013-12-01

Beginning with the assumption that young children are capable of producing unprecedented knowledges about science phenomena, this paper explores the complexities of children's inquiries within open-ended investigations. I ask two central questions: (1) how can we (teachers, researchers, and children themselves) use and build upon children's explorations in science in practice? and (2) what pedagogical approaches can position children as experts on their experiences to facilitate children's sense of ownership in the process of learning science? Six vignettes from a Kindergarten classroom are analyzed to elaborate the central claim of this work, which is that when children are engaged in collaborative open-ended activities, science emerges from their interactions. Open-ended structures allowed for teachers and children to facilitate further investigations collaboratively, and participatory structures mediated children's representations and explanations of their investigations. Evidence of children's interactions is used to illustrate the complexities of children's explorations, and pedagogical approaches that create the spaces for children to create knowledge are highlighted.

Influences on Young Children's Knowledge: The Case of Road Safety Education.

ERIC Educational Resources Information Center

Cullen, Joy

1998-01-01

Argues that effective road safety education for young children needs to incorporate constructivist and socio-cultural perspectives on learning. Excerpts interviews with young children highlighting the variety of influences affecting children's road safety knowledge and examination of a road safety curriculum to illustrate the value of a dual…

Children's Representations of the Earth: A Methodological Comparison

ERIC Educational Resources Information Center

Panagiotaki, Georgia; Nobes, Gavin; Banerjee, Robin

2006-01-01

Investigation of children's understanding of the earth can reveal much about the origins and development of scientific knowledge. Vosniadou and Brewer (1992) claim that children construct coherent, theory-like mental models of the earth. However, more recent research has indicated that children's knowledge of the earth is fragmented and…

Children Use Object-Level Category Knowledge to Detect Changes in Complex Auditory Scenes

ERIC Educational Resources Information Center

Vanden Bosch der Nederlanden, Christina M.; Snyder, Joel S.; Hannon, Erin E.

2016-01-01

Children interact with and learn about all types of sound sources, including dogs, bells, trains, and human beings. Although it is clear that knowledge of semantic categories for everyday sights and sounds develops during childhood, there are very few studies examining how children use this knowledge to make sense of auditory scenes. We used a…

Early Math Trajectories: Low-Income Children's Mathematics Knowledge from Ages 4 to 11

ERIC Educational Resources Information Center

Rittle-Johnson, Bethany; Fyfe, Emily R.; Hofer, Kerry G.; Farran, Dale C.

2017-01-01

Early mathematics knowledge is a strong predictor of later academic achievement, but children from low-income families enter school with weak mathematics knowledge. An early math trajectories model is proposed and evaluated within a longitudinal study of 517 low-income American children from ages 4 to 11. This model includes a broad range of math…

Early Math Trajectories: Low-Income Children's Mathematics Knowledge from Age 4 to 11

ERIC Educational Resources Information Center

Rittle-Johnson, Bethany; Fyfe, Emily R.; Hofer, Kerry G.; Farran, Dale C.

2016-01-01

Early mathematics knowledge is a strong predictor of later academic achievement, but children from low-income families enter school with weak mathematics knowledge. An Early Math Trajectories model is proposed and evaluated within a longitudinal study of 517 low-income American children from age 4 to 11. This model includes a broad range of math…

Oral Health Knowledge, Attitude, and Practices of Sharjah Mothers of Preschool Children, United Arab Emirates.

PubMed

Mahmoud, Noura; Kowash, Mawlood; Hussein, Iyad; Hassan, Amar; Al Halabi, Manal

2017-01-01

The improvement of children's oral health, a world global health target, is essential to general health and quality of life. Hence, the aim of this study was to assess the knowledge, attitude, and practices of mothers toward their children's oral health in Sharjah, United Arab Emirates (UAE). A cross-sectional interview-based study was conducted among 383 mothers of preschool children (average age 3.49 [+1.63 years]) attending Sharjah Dental Center, UAE. Statistical analysis was performed using SPSS software for Windows, version 20.0 (SPSS Inc., Chicago, IL, USA). Adequate knowledge was found among 58.2% of mothers, 99% exhibited excellent attitude, and only 20% followed good practices toward their children's oral health. Poor knowledge and practice of mothers were significantly associated with mothers' occupation and education. Employed mothers had a significantly higher score of knowledge. Mothers with secondary education and university qualifications had significantly higher scores of practice compared with mothers with primary education. Although mothers had better than average knowledge and excellent attitude toward their children's oral health issues; most of them carried out improper practices. Mothers' educational and employment backgrounds were significant influencing factors.

Oral Health Knowledge, Attitude, and Practices of Sharjah Mothers of Preschool Children, United Arab Emirates

PubMed Central

Mahmoud, Noura; Kowash, Mawlood; Hussein, Iyad; Hassan, Amar; Al Halabi, Manal

2017-01-01

Objective: The improvement of children's oral health, a world global health target, is essential to general health and quality of life. Hence, the aim of this study was to assess the knowledge, attitude, and practices of mothers toward their children's oral health in Sharjah, United Arab Emirates (UAE). Materials and Methods: A cross-sectional interview-based study was conducted among 383 mothers of preschool children (average age 3.49 [+1.63 years]) attending Sharjah Dental Center, UAE. Statistical analysis was performed using SPSS software for Windows, version 20.0 (SPSS Inc., Chicago, IL, USA). Results: Adequate knowledge was found among 58.2% of mothers, 99% exhibited excellent attitude, and only 20% followed good practices toward their children's oral health. Poor knowledge and practice of mothers were significantly associated with mothers' occupation and education. Employed mothers had a significantly higher score of knowledge. Mothers with secondary education and university qualifications had significantly higher scores of practice compared with mothers with primary education. Conclusions: Although mothers had better than average knowledge and excellent attitude toward their children's oral health issues; most of them carried out improper practices. Mothers’ educational and employment backgrounds were significant influencing factors. PMID:29387613

Knowledge, experience and practice of SLTs regarding (re)habilitation in deaf children with cochlear implants.

PubMed

Okalidou, Areti; Kitsona, Mariana; Anagnostou, Flora; Tsoukala, Marinella; Santzakli, Stella; Gouda, Stamatia; Nikolopoulos, Thomas P

2014-07-01

To assess the knowledge, experience and practices of speech and language therapists (SLTs) in Greece regarding children with cochlear implants. A special designed questionnaire was originally completed electronically by 313 SLTs via surveymonkey platform. From the 313 respondents 35% had worked with implanted children, 37% received course training and 44% had participated in post-graduate seminars. Although 96% believe that there are differences in the management of these children, almost 47% of the participants did not have adequate knowledge on the candidacy criteria for implantation and 70% regarding the available technology for implanted children. Knowledge and skills on CI were better for those SLTs who worked with hearing-impairment. Diverse practice models were noted. Interestingly, more than 87% of the participants advocated toward further training and supervision in the field, even the ones who had less than extensive knowledge in working with CI. As for practice, a lack of organizational interdisciplinary structure became evident. There is a growing need for well organized professional training and team networks for SLTs in order for them to further improve their knowledge and service delivery to implanted children. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

How neglect and punitiveness influence emotion knowledge.

PubMed

Sullivan, Margaret Wolan; Carmody, Dennis P; Lewis, Michael

2010-06-01

To explore whether punitive parenting styles contribute to early-acquired emotion knowledge deficits observable in neglected children, we observed 42 preschool children's emotion knowledge, expression recognition time, and IQ. The children's mothers completed the Parent-Child Conflict Tactics Scales to assess the recent use of three types of discipline strategies (nonviolent, physically punitive, and psychological aggression), as well as neglectful parenting. Fifteen of the children were identified as neglected by Child Protective Services (CPS) reports; 27 children had no record of CPS involvement and served as the comparison group. There were no differences between the neglect and comparison groups in the demographic factors of gender, age, home language, minority status, or public assistance, nor on IQ. Hierarchical multiple regression modeling showed that neglect significantly predicted emotion knowledge. The addition of IQ contributed a significant amount of additional variance to the model and maintained the fit. Adding parental punitiveness in the final stage contributed little additional variance and did not significantly improve the fit. Thus, deficits in children's emotion knowledge may be due primarily to lower IQ or neglect. IQ was unrelated to speed of emotion recognition. Punitiveness did not directly contribute to emotion knowledge deficits but appeared in exploratory analysis to be related to speed of emotion recognition.

Words matter: Reframing exercise is medicine for the general population to optimize motivation and create sustainable behaviour change.

PubMed

Fortier, Michelle; Guérin, Eva; Segar, Michelle L

2016-11-01

Exercise is medicine (EIM) is grounded in strong evidence regarding the benefits of physical activity. Despite the contributions of EIM initiatives worldwide, rates of physical inactivity remain alarmingly high. We propose a reframe of EIM for the general population to improve motivation and foster sustainable behaviour change. We draw on a solid knowledge-base to explain the value of broadening the nomenclature to physical activity and of promoting a message of well-being via enjoyable physical activity.

Physical activity and obesity mediate the association between childhood motor function and adolescents’ academic achievement

PubMed Central

Kantomaa, Marko T.; Stamatakis, Emmanuel; Kankaanpää, Anna; Kaakinen, Marika; Rodriguez, Alina; Taanila, Anja; Ahonen, Timo; Järvelin, Marjo-Riitta; Tammelin, Tuija

2013-01-01

The global epidemic of obesity and physical inactivity may have detrimental implications for young people’s cognitive function and academic achievement. This prospective study investigated whether childhood motor function predicts later academic achievement via physical activity, fitness, and obesity. The study sample included 8,061 children from the Northern Finland Birth Cohort 1986, which contains data about parent-reported motor function at age 8 y and self-reported physical activity, predicted cardiorespiratory fitness (cycle ergometer test), obesity (body weight and height), and academic achievement (grades) at age 16 y. Structural equation models with unstandardized (B) and standardized (β) coefficients were used to test whether, and to what extent, physical activity, cardiorespiratory fitness, and obesity at age 16 mediated the association between childhood motor function and adolescents’ academic achievement. Physical activity was associated with a higher grade-point average, and obesity was associated with a lower grade-point average in adolescence. Furthermore, compromised motor function in childhood had a negative indirect effect on adolescents’ academic achievement via physical inactivity (B = –0.023, 95% confidence interval = –0.031, –0.015) and obesity (B = –0.025, 95% confidence interval = –0.039, –0.011), but not via cardiorespiratory fitness. These results suggest that physical activity and obesity may mediate the association between childhood motor function and adolescents’ academic achievement. Compromised motor function in childhood may represent an important factor driving the effects of obesity and physical inactivity on academic underachievement. PMID:23277558

Physical activity and obesity mediate the association between childhood motor function and adolescents' academic achievement.

PubMed

Kantomaa, Marko T; Stamatakis, Emmanuel; Kankaanpää, Anna; Kaakinen, Marika; Rodriguez, Alina; Taanila, Anja; Ahonen, Timo; Järvelin, Marjo-Riitta; Tammelin, Tuija

2013-01-29

The global epidemic of obesity and physical inactivity may have detrimental implications for young people's cognitive function and academic achievement. This prospective study investigated whether childhood motor function predicts later academic achievement via physical activity, fitness, and obesity. The study sample included 8,061 children from the Northern Finland Birth Cohort 1986, which contains data about parent-reported motor function at age 8 y and self-reported physical activity, predicted cardiorespiratory fitness (cycle ergometer test), obesity (body weight and height), and academic achievement (grades) at age 16 y. Structural equation models with unstandardized (B) and standardized (β) coefficients were used to test whether, and to what extent, physical activity, cardiorespiratory fitness, and obesity at age 16 mediated the association between childhood motor function and adolescents' academic achievement. Physical activity was associated with a higher grade-point average, and obesity was associated with a lower grade-point average in adolescence. Furthermore, compromised motor function in childhood had a negative indirect effect on adolescents' academic achievement via physical inactivity (B = -0.023, 95% confidence interval = -0.031, -0.015) and obesity (B = -0.025, 95% confidence interval = -0.039, -0.011), but not via cardiorespiratory fitness. These results suggest that physical activity and obesity may mediate the association between childhood motor function and adolescents' academic achievement. Compromised motor function in childhood may represent an important factor driving the effects of obesity and physical inactivity on academic underachievement.

Knowledge, attitude and practice of mothers regarding their own and children's dental health--a tertiary care hospital based study.

PubMed

Farid, Huma; Khan, Farhan Raza; Aman, Nadia

2013-01-01

Mothers play a basic role in the dental health of children. They decide whether their children need dental treatment or not. The aims of this study were to assess mothers' knowledge and practices regarding children's dental health and to determine association of mothers own attitude and their attitude towards children's dental health. A cross sectional study was conducted in the Aga Khan University Hospital (AKUH), Karachi, Pakistan in which 207 mothers completed a self-administered structured questionnaire. Inclusion criteria were respondents having children between 2 and 5 years of age and exclusion criteria were respondents having physical or mentally handicapped children. SPSS-16 was used for data analysis. Chi Square test was used to determine association between maternal own dental attitude and their attitude and knowledge about children dental health with p < or = 0.05 as statistically significant. Majority of the mothers used to visit dentists for themselves in the case of problems and they thought the same for their children (p < 0.001). A statistically significant association also existed between mothers and children tooth brushing frequency (p < 0.001). Mothers visiting Aga Khan University Hospital, lack sufficient knowledge regarding timings of the children's first dental visit and the importance of limiting frequency of in-between meals snacks consumed by their children.

Knowledge Acquisition in Observational Astronomy.

ERIC Educational Resources Information Center

Vosniadou, Stella

This paper presents findings from research on knowledge acquisition in observational astronomy to demonstrate the kinds of intuitive models children form and to show how these models influence the acquisition of science knowledge. Sixty children of approximate ages 6, 9, and 12 were given a questionnaire to investigate their knowledge of the size,…

Parents' knowledge, attitudes, use of pain relief methods and satisfaction related to their children's postoperative pain management: a descriptive correlational study.

PubMed

Chng, Hui Yi; He, Hong-Gu; Chan, Sally Wai-Chi; Liam, Joanne Li Wee; Zhu, Lixia; Cheng, Karis Kin Fong

2015-06-01

To examine parents' knowledge about and attitudes towards pain management, use of pain relief strategies and satisfaction with their children's postoperative pain management, as well as the relationships among these variables. Children's postoperative pain is inadequately managed worldwide. Despite increasing emphasis on parental involvement in children's postoperative pain management, few studies have examined parents' management of their child's postoperative pain in Singapore. A descriptive correlational study. A convenience sample of 60 parents having 6- to 14-year-old children undergoing inpatient elective surgery in a public hospital in Singapore was recruited. Data were collected one day after each child's surgery using the Pain Management Knowledge and Attitudes questionnaire and the Parents' Use of Pain Relief Strategies questionnaire. Descriptive statistics, Mann-Whitney U tests, Kruskal-Wallis tests and Spearman's rank correlation coefficient were used for data analyses. Parents displayed moderate levels of knowledge, attitudes and use of pain relief methods in relation to their children's postoperative pain and pain management. They were generally satisfied with the management of their child's postoperative pain. There was significant difference in Parents' Use of Pain Relief Strategies scores between parents with and without previous experience of caring for their hospitalised child. Statistically significant positive correlations were found between parents' knowledge and attitude, knowledge and satisfaction, attitude and satisfaction, knowledge and pain relief strategies, as well as attitude and pain relief strategies. This study indicates the need to provide parents with more information regarding their children's postoperative pain management. Future studies are needed to develop educational interventions for parents to improve their knowledge and attitudes, which will eventually improve their use of pain relief strategies for their children. Health professionals need to provide more information to equip parents with knowledge and skills regarding paediatric postoperative pain management. © 2015 John Wiley & Sons Ltd.

The Apple Doesn't Fall from the Tree: Parents' Reading-Related Knowledge and Children's Reading Outcomes

ERIC Educational Resources Information Center

Segal, Aviva; Martin-Chang, Sandra

2018-01-01

This study investigated parents' reading-related knowledge and its association with children's reading outcomes. Forty-two parent-child dyads were assessed when children were in Kindergarten and 39 of the children were followed the subsequent year. Reading measures were administered in Kindergarten. In Grade 1, children received reading and…

Usability Design Strategies for Children: Developing Children's Learning and Knowledge in Decreasing Their Dental Anxiety

ERIC Educational Resources Information Center

Yahaya, Wan Ahmad Jaafar Wan; Salam, Sobihatun Nur Abdul

2010-01-01

This paper presents an example of how usability design strategies for children can be designed into educational material using CD-ROM based multimedia application for assisting parents and teachers to develop children's learning and knowledge in decreasing as well as motivate children aged 7-9 years old to reduce their anxious feelings towards…

What Could You Really Learn on Your Own?: Understanding the Epistemic Limitations of Knowledge Acquisition

PubMed Central

Lockhart, Kristi L.; Goddu, Mariel K.; Smith, Eric D.; Keil, Frank C.

2015-01-01

Three studies explored the abilities of 205 children (5–11 years) and 74 adults (18–72 years) to distinguish directly vs. indirectly acquired information in a scenario where an individual grew up in isolation from human culture. Directly acquired information is knowledge acquired through first-hand experience. Indirectly acquired information is knowledge that requires input from others. All children distinguished directly from indirectly acquired knowledge (Studies 1–3), even when the indirectly acquired knowledge was highly familiar (Study 2). All children also distinguished difficult-to-acquire direct knowledge from simple-to-acquire direct knowledge (Study 3). The major developmental change was the increasing ability to completely rule out indirect knowledge as possible for an isolated individual to acquire. PMID:26660001

Physical activity and low-back pain in schoolchildren.

PubMed

Skoffer, Birgit; Foldspang, Anders

2008-03-01

Design of the experiment is to study the cross-sectional sample with retrospective information. The objective is to identify the types of physical activity associated with the decreased occurrence of low-back pain (LBP) in schoolchildren. Physical activity may be hypothesized to possess a potential for LBP prevention. The possible connection between LBP and specific sports activities is however sparsely documented. A total of 546, 15- to 16-year-old schoolchildren filled a questionnaire on current physical activities and LBP occurrence and severity. In multiple logistic regressions, the association of LBP with exposure variables was corrected for body height and weight (data from school health service files) and for anthropometric and school furniture parameters. More than half of the children reported pain or discomfort in the low-back region during the preceding 3 months, and 1/4 experienced a decreased functioning or need of care because of LBP. LBP correlated with physical inactivity, e.g. time spent on homework and hours watching TV or video, and with a series of sports activities, e.g. jogging, handball playing and gymnastics. Among sports activities, only swimming and the number of hours per week participating in soccer were associated with a decreased LBP prevalence. With the exception of swimming and soccer, the types of sport reported by this schoolchild population do not offer themselves for consideration as tools for LBP prevention. Based on the associations found with indicators of physical inactivity, attempts to motivate the children to increase their general physical activity level should be considered for trial.

Giocampus school: a "learning through playing" approach to deliver nutritional education to children.

PubMed

Rosi, Alice; Brighenti, Furio; Finistrella, Viviana; Ingrosso, Lisa; Monti, Giorgia; Vanelli, Maurizio; Vitale, Marco; Volta, Elio; Scazzina, Francesca

2016-01-01

To improve nutritional knowledge of children, single-group educational interventions with pre/post knowledge assessment were performed in primary schools in Parma, Italy, participating to the Giocampus Program. A total of 8165 children (8-11 years old) of 3rd, 4th and 5th grades of primary school were involved in 3 hours per class nutritional lessons, with specifically designed games and activities for each school grade. To evaluate children learning, a questionnaire was administered before and after three months of educational intervention. A total of 16330 questionnaires were analysed. Children nutritional knowledge significantly increased (p< 0.001) in all school grades. The integrated "learning through playing" approach, including the educational figures, tools and games, was successful in improving children's nutritional knowledge. A stable integration of this method in primary school settings could prepare a new generation of citizens, better educated on health-promotion lifestyles.

Attention-Deficit/Hyperactivity Disorder and Lifestyle-Related Behaviors in Children

PubMed Central

Tong, Lian; Xiong, Xu; Tan, Hui

2016-01-01

Attention-deficit/hyperactivity disorder (ADHD) has been associated with obesity in children. Lifestyle-related behaviors (external eating, screen time and physical inactivity) are well known to be associated with increased risk of obesity, but their associations with ADHD are unclear. The objectives of this study were to clarify the associations between ADHD symptoms in children and their associated lifestyle. A cross sectional study was carried out with a total of 785 primary students aged 9 to 13 years old and their parents were recruited by stratified random sampling from primary schools of China. The Cochran-Mantel-Haenszel (CMH) test was used to examine the relationships between ADHD symptoms and health related behaviors. We found that children with ADHD symptoms were likely to spend more time using a computer during school days; they were also more likely to eat while using a computer. These children were also more likely to eat while seated in a car, using a smart phone, using a computer at bedtime, and snacking before going to sleep than children without ADHD symptoms. An increased risk of obesity in children with ADHD symptoms was associated with the overuse of electronic devices, eating while using electronic devices, and delaying bedtimes to snack and use electronic devices. PMID:27658266

Are we driving our kids to unhealthy habits? Results of the active healthy kids Canada 2013 report card on physical activity for children and youth.

PubMed

Gray, Casey E; Larouche, Richard; Barnes, Joel D; Colley, Rachel C; Bonne, Jennifer Cowie; Arthur, Mike; Cameron, Christine; Chaput, Jean-Philippe; Faulkner, Guy; Janssen, Ian; Kolen, Angela M; Manske, Stephen R; Salmon, Art; Spence, John C; Timmons, Brian W; Tremblay, Mark S

2014-06-05

This article examines the time trends in patterns of school travel mode among Canadian children and youth to inform the Active Transportation (AT) indicator of the 2013 Active Healthy Kids Canada Report Card on Physical Activity for Children and Youth. The AT grade was assigned based on a comprehensive synthesis of the 2000 and 2010 Physical Activity Monitor studies from the Canadian Fitness and Lifestyle Research Institute and the 1992, 1998, 2005, and 2010 General Social Survey from Statistics Canada. The results showed that in 2013, AT was graded a D, because less than half of Canadian children and youth used only active modes of transportation to get to and from school. The proportion of Canadian children and youth who used only inactive modes of transportation for school travel increased significantly from 51% to 62% over the last decade. Children and youth from larger communities and those with lower household income levels were significantly more likely to use AT than those living in smaller communities and those in higher income households, respectively. In conclusion, motorized transport for school travel has increased steadily over the last decade across Canada. Regional and socio-demographic disparities should be considered in efforts to increase the number of children using AT.

Communication between HIV-infected children and their caregivers about HIV medicines: a cross-sectional study in Jinja district, Uganda.

PubMed

Kajubi, Phoebe; Whyte, Susan; Muhumuza, Simon; Kyaddondo, David; Katahoire, Anne R

2014-01-01

Knowledge of antiretroviral therapy (ART) among children with HIV depends on open communication with them about their health and medicines. Guidelines assign responsibility for communication to children's home caregivers. Other research suggests that communication is poor and knowledge about ART is low among children on treatment in low-income countries. This study sought to describe communication about medicine for HIV in quantitative terms from the perspectives of both children and caregivers. Thereafter, it established the factors associated with this communication and with children's knowledge about their HIV medicines. We undertook a cross-sectional survey of a random sample of 394 children with HIV on treatment and their caregivers at nine health facilities in Jinja District, Uganda. We assessed reported frequency and content of communication regarding their medicines as well as knowledge of what the medicines were for. Logistic regression analysis was used to determine the factors associated with communication patterns and children's knowledge of HIV medicines. Although 79.6% of the caregivers reported that they explained to the children about the medicines, only half (50.8%) of the children said they knew that they were taking medicines for HIV. Older children aged 15-17 years were less likely to communicate with a caregiver about the HIV medicines in the preceding month (OR 0.5, 95% CI 0.3-0.7, p=0.002). Children aged 11-14 years (OR 6.1, 95% CI 2.8-13.7, p<0.001) and 15-17 years (OR 12.6, 95% CI 4.6-34.3, p<0.001) were more likely to know they were taking medicines for HIV compared to the younger ones. The least common reported topic of discussion between children and caregivers was "what the medicines are for" while "the time to take medicines" was by far the most mentioned by children. Communication about, and knowledge of, HIV medicines among children with HIV is low. Young age (less than 15 years) was associated with more frequent communication. Caregivers should be supported to communicate diagnosis and treatment to children with HIV. Age-sensitive guidelines about the nature and content of communication should be developed.

Early Math Trajectories: Low-Income Children's Mathematics Knowledge From Ages 4 to 11.

PubMed

Rittle-Johnson, Bethany; Fyfe, Emily R; Hofer, Kerry G; Farran, Dale C

2017-09-01

Early mathematics knowledge is a strong predictor of later academic achievement, but children from low-income families enter school with weak mathematics knowledge. An early math trajectories model is proposed and evaluated within a longitudinal study of 517 low-income American children from ages 4 to 11. This model includes a broad range of math topics, as well as potential pathways from preschool to middle grades mathematics achievement. In preschool, nonsymbolic quantity, counting, and patterning knowledge predicted fifth-grade mathematics achievement. By the end of first grade, symbolic mapping, calculation, and patterning knowledge were the important predictors. Furthermore, the first-grade predictors mediated the relation between preschool math knowledge and fifth-grade mathematics achievement. Findings support the early math trajectories model among low-income children. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

Knowledge, attitudes, and perceptions of autism spectrum disorder in a stratified sampling of preschool teachers in China.

PubMed

Liu, Yingna; Li, Jialing; Zheng, Qiaolan; Zaroff, Charles M; Hall, Brian J; Li, Xiuhong; Hao, Yuantao

2016-05-13

In China, children with Autism Spectrum Disorder (ASD) can potentially benefit from universal education policies and recent initiatives designed to address the needs of children with developmental disorders. However, adequate schooling is often unavailable for children with ASD, in part because teachers lack the knowledge and skills needed to work with this population. To better understand the current state of knowledge of ASD in China, we surveyed knowledge and attitudes regarding the disorder in preschool teachers. A total of 471 preschool teachers in the cities of Guangzhou and Foshan, China completed questionnaires assessing participant demographics, knowledge of typical child development and knowledge of ASD, attitudes towards ASD, practices and self-perceptions of efficacy in the education of children with ASD, and awareness of organizations and intervention approaches devoted to the care of individuals with ASD. The correlation between individual- and school-level variables with current knowledge of typical child development and ASD was examined using univariate and multivariate analyses. The majority (84%) of participants answered correctly more than half of the questionnaire items assessing understanding of typical child development. In contrast, 83% provided inaccurate responses to more than half of the questionnaire items assessing knowledge of ASD. Knowledge of typical child development and knowledge of ASD were both associated with geographic region (teachers in Guangzhou had greater knowledge than those in Foshan, p < 0.0001). Knowledge of ASD was also associated with a higher education level (p < 0.05) and school type (p = 0.023). In general, participants believed fairly strongly in the need for greater service provision for children with ASD, and were receptive towards receiving additional specialized training. Most participants were unaware of ASD-specific organizations and empirically validated intervention approaches. Knowledge of ASD is lacking in preschool teachers in China, and greater teacher training and instruction is needed. Nonetheless, teachers report a willingness and motivation to gain the skills needed to maximize the educational experiences of children with ASD.

Knowledge, attitude and practice towards eating and physical activity among primary school children in Brunei: a cross-sectional study.

PubMed

Murang, Zaidah Rizidah; Tuah, Naa; Naing, Lin

2017-11-30

Background Childhood obesity has become a global public health crisis. Many studies have been conducted to explore the knowledge, attitude and practices towards eating and physical activity amongst parents and healthcare workers. However, very little is known amongst children. It is imperative to understand these factors as they have been associated with obesity among children. Objective This study aimed to assess the knowledge, attitude and practices of Bruneian children towards eating and physical activity, in order to identify the factors that influence the development of obesity. Methods The study involved 353 children from four primary schools in Brunei. The data collection tool used was modified validated questionnaires with sections on demographic characteristic, knowledge about obesity, eating habits and physical activity. Results The majority of children (>60%) had good knowledge of obesity and intake of healthy food, but, 84.2% lacked knowledge on the required daily servings of fruits and vegetables. 68.8% purchased food and beverages from their school canteen. 93.8% were aware about the health benefits of physical activity and 70.2% spent only 1-2 h of screen time per day, however, 46.9% did not meet the recommended amount of physical activity although they reported to have performed enough. This suggested that a comprehensive education on food intake requirements and physical activity are necessary in order to better educate children. Conclusion Health educators and public health professionals may find our findings useful in order to plan and develop tailored interventions for children, as well as better promotion of a healthy lifestyle to children and their families.

An exploration of predictors of children's nurses' attitudes, knowledge, confidence and clinical behavioural intentions towards children and young people who self-harm.

PubMed

Carter, Tim; Latif, Asam; Callaghan, Patrick; Manning, Joseph C

2018-03-22

To explore the potential predictors of children's nurses' attitudes, knowledge and confidence towards caring for children and young people admitted to hospital with self-harm. Admissions to paediatric inpatient settings for individuals who have self-harmed are growing. Limited previous research suggests that nurses have mixed attitudes towards people who have self-harmed and potentially lack the confidence to provide effective care. There is a specific paucity of research in this area for children's nurses. A cross-sectional descriptive survey was used to gather data for exploration of variables associated with attitudes, confidence, knowledge and clinical behavioural intentions of 98 registered children's nurses in a single tertiary children's hospital, colocated in a large acute NHS Trust in the UK. Data were collected over a 4 weeks in 2015, using an online survey tool. The predictive effect of several demographic variables was tested on the outcomes of attitudes, knowledge, confidence and behavioural intentions, which were collected using relevant, previously used outcome measures. Increased experience was found to be associated with improved attitudes relating to negativity. Previous training in caring for children who had self-harmed was found to be associated with improved attitudes around perceived effectiveness of their care. Higher academic qualifications and having undertaken previous training on self-harm were each found to be associated with increased knowledge of self-harm, and increased age was associated with reduced knowledge of self-harm. This study provides an initial exploration of variables associated with attitudes, knowledge, confidence and behaviour intentions of registered children's nurses in relation to caring for CYP who have self-harmed. Targeted training on caring for CYP who have self-harmed should be considered as a component of continuing education for registered children's nurses in the UK to improve the experience and outcomes for this patient group. ©2018 The Authors Journal of Clinical Nursing Published by John Wiley & Sons Ltd.

Innovations in Measuring Peer Conflict Resolution Knowledge in Children with LI: Exploring the Accessibility of a Visual Analogue Rating Scale

ERIC Educational Resources Information Center

Campbell, Wenonah N.; Skarakis-Doyle, Elizabeth

2011-01-01

This preliminary study explored peer conflict resolution knowledge in children with and without language impairment (LI). Specifically, it evaluated the utility of a visual analogue scale (VAS) for measuring nuances in such knowledge. Children aged 9-12 years, 26 with typically developing language (TLD) and 6 with LI, completed a training protocol…

Recognizing the Child as Knowledgeable Other: Intergenerational Learning Research to Consider Child-to-Adult Influence on Parent and Family Eco-Knowledge

ERIC Educational Resources Information Center

Istead, Laura; Shapiro, Bonnie

2014-01-01

This article presents a review of current research used to shape and guide an investigation into the nature of the influence of children as agents of intergenerational learning in environmental studies. Five children and their mothers were interviewed regarding their views about children's influences on parent and family eco-knowledge and…

Emerging Knowledge of Distant Environments: An International Study of Four and Six Year Olds in England, Slovenia and Greece.

ERIC Educational Resources Information Center

Palmer, Joy; Suggate, Jennifer; Bajd, Barbara; Tsaliki, Elisavel; Duraki, Danica; Paraskevopoulos, Stephanos; Razpet, Nada; Dimec, Darja Skribe

1999-01-01

Investigated the nature and origins of early ideas about the environment held by children. Found that data explain aspects of the knowledge children have about various environments before they enter school, the development of this knowledge from ages 4 to 6, and young children's developing understanding of the impacts of environmental changes.…

A Sex Education Programme for Mothers in Iran: Does Preschool Children's Sex Education Influence Mothers' Knowledge and Attitudes?

ERIC Educational Resources Information Center

Martin, Jeno; Riazi, Hedyeh; Firoozi, Armin; Nasiri, Maliheh

2018-01-01

Mothers have an important role to play in teaching their children about sexual issues and shaping children's sexual knowledge, attitudes and behaviours. In many cases, however, mothers themselves need help and support. This study was conducted to examine the effects of a sex education programme on the knowledge and attitudes of the mothers of…

Exploring the Relationship between Children's Knowledge of Text Message Abbreviations and School Literacy Outcomes

ERIC Educational Resources Information Center

Plester, Beverly; Wood, Clare; Joshi, Puja

2009-01-01

This paper presents a study of 88 British 10-12-year-old children's knowledge of text message (SMS) abbreviations ("textisms") and how it relates to their school literacy attainment. As a measure of textism knowledge, the children were asked to compose text messages they might write if they were in each of a set of scenarios. Their text…

Children's daily activities and knowledge acquisition: A case study among the Baka from southeastern Cameroon.

PubMed

Gallois, Sandrine; Duda, Romain; Hewlett, Barry; Reyes-García, Victoria

2015-12-24

The acquisition of local knowledge occurs through complex interactions between individual and contextual characteristics: as context changes, so it changes the acquisition of knowledge. Contemporary small-scale societies facing rapid social-ecological change provide a unique opportunity to study the relation between social-ecological changes and the process of acquisition of local knowledge. In this work, we study children's involvement in subsistence related activities (i.e., hunting and gathering) in a context of social-ecological change and discuss how such involvement might condition the acquisition of local knowledge during childhood. We interviewed 98 children from a hunter-gatherer society, the Baka, living in two different villages in southeastern Cameroon and assessed their involvement in daily activities. Using interviews, we collected self-reported data on the main activities performed during the previous 24 h. We describe the frequency of occurrence of daily activities during middle childhood and adolescence and explore the variation in occurrence according to the sex, the age group, and the village of residency of the child. We also explore variation according to the season in which the activity is conducted and to the predicted potential of the activity for the acquisition of local knowledge. Baka children and adolescents engage in subsistence-related activities (i.e., hunting and gathering) and playing more frequently than in other activities (i.e., traditional tales or schooling). Gender differences in children's subsistence activities emerge at an early age. Engagement in activities also varies with age, with adolescents spending more time in agricultural activities, modern leisure (i.e., going to bars), and socializing than younger children. When conducting similar activities, adolescents use more complex techniques than younger children. Subsistence activities, which present a high potential for transmission of local knowledge, continue to be predominant in Baka childhood. However, Baka children also engage in other, non-traditional activities, such as modern forms of leisure, or schooling, with a low potential for the transmission of local knowledge. Baka children's involvement in non-traditional activities might have unforeseen impacts on the acquisition of local knowledge.

Public Knowledge and Assessment of Child Mental Health Problems: Findings from the National Stigma Study-Children

ERIC Educational Resources Information Center

Pescosolido, Bernice A.; Jensen, Peter S.; Martin, Jack K.; Perry, Brea L.; Olafsdottir, Sigrun; Fettes, Danielle

2008-01-01

The study examines the general public's perceptions of, and response to, mental disorders in children by using the National Stigma Study-Children. Results concluded that lack of knowledge, skepticism, and misinformed beliefs are the reasons for low utilization rates for children's mental health problems.

Mexican American Children's Ethnic Identity, Understanding of Ethnic Prejudice, and Parental Ethnic Socialization.

ERIC Educational Resources Information Center

Quintana, Stephen M.; Vera, Elizabeth M.

1999-01-01

Interviews with 47 Mexican-American children in grades 2 and 6 and their parents revealed that parental ethnic socialization about ethnic discrimination was associated with children's development of ethnic knowledge. Children's understanding of ethnic prejudice was related to their ethnic knowledge but not their ethnic behaviors. Contains 24…

Exploring the Complexities of Children's Inquiries in Science: Knowledge Production through Participatory Practices

ERIC Educational Resources Information Center

Siry, Christina

2013-01-01

Beginning with the assumption that young children are capable of producing unprecedented knowledges about science phenomena, this paper explores the complexities of children's inquiries within open-ended investigations. I ask two central questions: (1) how can we (teachers, researchers, and children themselves) use and build upon…

Effects of Keeping Animals as Pets on Children's Concepts of Vertebrates and Invertebrates

ERIC Educational Resources Information Center

Prokop, Pavol; Prokop, Matej; Tunnicliffe, Sue D.

2008-01-01

Looking after pets provides several benefits in terms of children's social interactions, and factual and conceptual knowledge about these animals. In this study we investigated effects of rearing experiences on children's factual knowledge and alternative conceptions about animals. Data obtained from 1,541 children and 7,705 drawings showed very…

Proximate Effects of a Child Sexual Abuse Prevention Program in Elementary School Children.

ERIC Educational Resources Information Center

Hebert, Martine; Lavoie, Francine; Piche, Christiane; Poitras, Michele

2001-01-01

The effects of the sexual child abuse prevention program ESPACE were evaluated with 133 Canadian children (grades 1-3). Children participating in the prevention program showed greater preventive knowledge and skills relative to children not participating. Follow-up data showed knowledge gains were maintained while the preventive skill gains may…

Knowledge of Illness during Childhood: Making Distinctions between Cancer and Colds

ERIC Educational Resources Information Center

Bares, Cristina B.; Gelman, Susan A.

2008-01-01

Research on children's knowledge of illnesses has largely concentrated on studying how children reason about common innocuous diseases. It is also important to uncover how children reason about more severe diseases, such as cancer, to be able to treat and communicate with children diagnosed with this disease. Several aspects of prevalent childhood…

The economic cost of physical inactivity in China.

PubMed

Zhang, Juan; Chaaban, Jad

2013-01-01

To estimate the total economic burden of physical inactivity in China. The costs of physical inactivity combine the medical and non-medical costs of five major Non Communicable Diseases (NCDs) associated with inactivity. The national data from the Chinese Behavioral Risk Factors Surveillance Surveys (2007) and the National Health Service Survey (2003) are used to compute population attributable risks (PARs) of inactivity for each major NCD. Costs specific to inactivity are obtained by multiplying each disease costs by the PAR for each NCD, by incorporating the inactivity effects through overweight and obesity. Physical inactivity contributes between 12% and 19% to the risks associated with the five major NCDs in China, namely coronary heart disease, stroke, hypertension, cancer, and type 2 diabetes. Physical inactivity is imposing a substantial economic burden on the country, as it is responsible alone for more than 15% of the medical and non-medical yearly costs of the main NCDs in the country. The high economic burden of physical inactivity implies the need to develop more programs and interventions that address this modifiable behavioral risk, in order to curb the rising NCDs epidemic in China. Copyright © 2012 Elsevier Inc. All rights reserved.

Pilot Study: A Pediatric Pedestrian Safety Curriculum for Preschool Children.

PubMed

Bovis, Stephanie E; Harden, Taijha; Hotz, Gillian

2016-01-01

To evaluate and implement the WalkSafe Pre-Kindergarten Pedestrian Safety Curriculum. A quasi-experimental pretest-posttest design without a control group was used to measure children's pedestrian safety knowledge. Knowledge assessments consisting of multiple-choice and short-answer questions were administered pre- and post-curriculum implementation by classroom teachers. Knowledge assessments gauged prekindergarten students' knowledge of pedestrian safety activities prior to safety curriculum implementation and, again, after the students received the curriculum. A total of 605 children (aged 3- to 5-year) from 38 prekindergarten classrooms in 16 randomly selected elementary schools participated in the pedestrian safety education pilot program. Subjects were of multiethnic and diverse backgrounds from the Miami-Dade County Public School District. Of the 605 educated subjects, 454 children completed both pre- and posttests. A statistically significant difference was found between pretest knowledge (M = 5.49, SD = 1.54) and posttest knowledge (M = 6.64, SD = 1.35) assessment scores across all 454 subjects, t(452) = -16.22, p < .001, 95% CI [-1.29, -1.01]. Previous studies have shown that classroom-based training of children as young as 4 years old can yield significant improvements in traffic safety knowledge. The statistical findings of the WalkSafe Pre-Kindergarten Pedestrian Safety Curriculum revealed statistically significant improvements in pedestrian safety knowledge of these young children. Future research efforts will focus on longitudinal behavioral changes in these students and an increase in pedestrian safety behaviors (e.g., utilization of crosswalks or sidewalks).

An augmented reality game to support therapeutic education for children with diabetes

PubMed Central

Calle-Bustos, Andrés-Marcelo; García-García, Inmaculada; Abad, Francisco

2017-01-01

Therapeutic education in diabetes helps patients take responsibility for self-control of their disease, and providing technological support systems facilitates this education. In this paper, we present an augmented reality game to support therapeutic education for patients with diabetes. Our game helps children (aged 5–14 years) to learn carbohydrate (carb) content of different foods. The game shows virtual foods on a real dish. The number of carb choices corresponding to the visualized food is also shown (1 carb choice = 10 grams of carbs). A study to determine the effectiveness of the game in terms of learning and perceived satisfaction and usability was carried out. A total of seventy children with diabetes participated in the study. From the results, we observed that the initial knowledge about carb choices of the children who participated in the study was low (a mean of 2 on a scale from 0 to 9). This indicates that therapeutic education for patients with diabetes is needed. When the results for the pre-knowledge questionnaire and the post-knowledge questionnaire were compared, it was shown that the children learned about carb choices by playing our game. We used two post-knowledge questionnaires (one post-knowledge questionnaire that contained the same foods as the pre-knowledge questionnaire and a second post-knowledge questionnaire that contained foods that were different from the ones on the pre-knowledge questionnaire). There were no statistically significant differences between these two different post-knowledge questionnaires. Moreover, the knowledge acquired was independent of gender and age. We also evaluated usability and perceived satisfaction. The children were satisfied with the game and considered that the game offers a high degree of usability. This game could be a valuable therapeutic education tool for patients with diabetes. PMID:28957355

An augmented reality game to support therapeutic education for children with diabetes.

PubMed

Calle-Bustos, Andrés-Marcelo; Juan, M-Carmen; García-García, Inmaculada; Abad, Francisco

2017-01-01

Therapeutic education in diabetes helps patients take responsibility for self-control of their disease, and providing technological support systems facilitates this education. In this paper, we present an augmented reality game to support therapeutic education for patients with diabetes. Our game helps children (aged 5-14 years) to learn carbohydrate (carb) content of different foods. The game shows virtual foods on a real dish. The number of carb choices corresponding to the visualized food is also shown (1 carb choice = 10 grams of carbs). A study to determine the effectiveness of the game in terms of learning and perceived satisfaction and usability was carried out. A total of seventy children with diabetes participated in the study. From the results, we observed that the initial knowledge about carb choices of the children who participated in the study was low (a mean of 2 on a scale from 0 to 9). This indicates that therapeutic education for patients with diabetes is needed. When the results for the pre-knowledge questionnaire and the post-knowledge questionnaire were compared, it was shown that the children learned about carb choices by playing our game. We used two post-knowledge questionnaires (one post-knowledge questionnaire that contained the same foods as the pre-knowledge questionnaire and a second post-knowledge questionnaire that contained foods that were different from the ones on the pre-knowledge questionnaire). There were no statistically significant differences between these two different post-knowledge questionnaires. Moreover, the knowledge acquired was independent of gender and age. We also evaluated usability and perceived satisfaction. The children were satisfied with the game and considered that the game offers a high degree of usability. This game could be a valuable therapeutic education tool for patients with diabetes.

What children think about their rights and their well-being: A cross-national comparison.

PubMed

Kosher, Hanita; Ben-Arieh, Asher

2017-01-01

Recent years have brought a growing social and public commitment to the promotion of children's rights and children's well-being around the world, and these have become important goals of all those striving to improve children's lives. In spite of the intimate ideological connection between the concepts of children's rights and children's well-being, they have evolved separately both theoretically and empirically. In the current article, we present a study exploring the empirical association between these 2 concepts based on data from the International Survey on Children's Well-Being. This unique survey explores children's own perspectives on their well-being (subjective well-being), their perceptions and knowledge of their rights, and their reports on their right to participation. It includes data from more than 54,000 children aged 8-12 from 16 countries around the world. Our results showed clear cross-national differences between children's knowledge and perceptions of their rights and their reports on participation. Also, children's participation in different contexts in their lives showed an association with their subjective well-being; a weaker association was found between children's knowledge and perceptions of their rights. These results indicate that children's right to participation and, to some degree, their knowledge and thinking about their rights is an indicator of their well-being. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Phonological and Lexical Effects in Verbal Recall by Children with Specific Language Impairments

PubMed Central

Coady, Jeffry A.; Mainela-Arnold, Elina; Evans, Julia L.

2014-01-01

Background & Aims The present study examined how phonological and lexical knowledge influences memory in children with specific language impairments (SLI). Previous work showed recall advantages for typical adults and children due to word frequency and phonotactic pattern frequency and a recall disadvantage due to phonological similarity among words. While children with SLI have well documented memory difficulties, it is not clear whether these language knowledge factors also influence recall in this population. Methods & Procedures 16 children with SLI (mean age 10;2) and CAM controls recalled lists of words differing in phonological similarity, word frequency, and phonotactic pattern frequency. While previous studies used a small set of words appearing in multiple word lists, the current study used a larger set of words, without replacement, so that children could not gain practice with individual test items. Outcomes & Results All main effects were significant. Interactions revealed that children with SLI were affected by similarity, but less so than their peers, comparably affected by word frequency, and unaffected by phonotactic pattern frequency. Conclusions Results due to phonological similarity suggest that children with SLI use less efficient encoding, while results due to word frequency and phonotactic pattern frequency were mixed. Children with SLI used coarse-grained language knowledge (word frequency) comparably to peers, but were less able to use fine-grained knowledge (phonotactic pattern frequency). Paired with phonological similarity results, this suggests that children with SLI have difficulty establishing robust phonological knowledge for use in language tasks. PMID:23472955

Parental Perceptions of the Role of Media and Technology in Their Young Children's Lives

ERIC Educational Resources Information Center

Vittrup, Brigitte; Snider, Sharla; Rose, Katherine K; Rippy, Jacqueline

2016-01-01

The purpose of this study was to survey parental media attitudes and perceptions of their children's knowledge and engagement with various media technologies, as well as to explore the children's actual knowledge and experience with these tools. A total of 101 US parents of young children (ages 2-7 years) and 39 children (ages 3-6 years)…

The Relationship Between Speech, Language, and Phonological Awareness in Preschool-Age Children With Developmental Disabilities.

PubMed

Barton-Hulsey, Andrea; Sevcik, Rose A; Romski, MaryAnn

2018-05-03

A number of intrinsic factors, including expressive speech skills, have been suggested to place children with developmental disabilities at risk for limited development of reading skills. This study examines the relationship between these factors, speech ability, and children's phonological awareness skills. A nonexperimental study design was used to examine the relationship between intrinsic skills of speech, language, print, and letter-sound knowledge to phonological awareness in 42 children with developmental disabilities between the ages of 48 and 69 months. Hierarchical multiple regression was done to determine if speech ability accounted for a unique amount of variance in phonological awareness skill beyond what would be expected by developmental skills inclusive of receptive language and print and letter-sound knowledge. A range of skill in all areas of direct assessment was found. Children with limited speech were found to have emerging skills in print knowledge, letter-sound knowledge, and phonological awareness. Speech ability did not predict a significant amount of variance in phonological awareness beyond what would be expected by developmental skills of receptive language and print and letter-sound knowledge. Children with limited speech ability were found to have receptive language and letter-sound knowledge that supported the development of phonological awareness skills. This study provides implications for practitioners and researchers concerning the factors related to early reading development in children with limited speech ability and developmental disabilities.

Evaluation of a Numeracy Intervention Program Focusing on Basic Numerical Knowledge and Conceptual Knowledge: A Pilot Study.

ERIC Educational Resources Information Center

Kaufmann, Liane; Handl, Pia; Thony, Brigitte

2003-01-01

In this study, six elementary grade children with developmental dyscalculia were trained individually and in small group settings with a one-semester program stressing basic numerical knowledge and conceptual knowledge. All the children showed considerable and partly significant performance increases on all calculation components. Results suggest…

Student Teachers' Knowledge about Children with ADHD and Depression and Its Relations to Emotions

ERIC Educational Resources Information Center

Kikas, Eve; Timoštšuk, Inge

2016-01-01

Student teachers' knowledge about children with attention deficit hyperactivity disorder (ADHD) and depression and its relations to reporting experiencing emotions during teaching practice were studied. The participants were 186 teacher education students in Estonia. Student teachers' general knowledge and confidence in knowledge varied a lot.…

The effect of an android-based application on the knowledge of the caregivers of children with cerebral palsy

PubMed Central

Ghazisaeedi, Marjan; Safari, Ameneh; Sheikhtaheri, Abbas; Dalvand, Hamid

2016-01-01

Background: Mobile health and e-learning may have a significant impact on training patients, physicians, students and caregivers. This study aimed to evaluate the effect of using an educational mobile application on the knowledge of the caregivers of children with cerebral palsy (CP). Methods: We used a previously developed mobile application. The knowledge of 17 caregivers of children with CP (including parents) about the daily care of their children was evaluated through a self-assessment and a test with multiple-choice and true-false questions. Next, the application, which included several educational modules for the daily care of the children with CP, was given to the caregivers to use continually for two months. After this period, the knowledge of the caregivers was evaluated by the same tools. Data analysis was performed by SPSS-16, using paired-sample t-test or Wilcoxon test. Results: The effect of the use of this educational application on the knowledge of caregivers in all childcare domains, except for eating, was reported to be significant (p<0.05). Furthermore, the results of the multiplechoice test revealed that this application increased the knowledge of caregivers in all domains except playing (p<0.05). Conclusion: Training through novel technologies such as Smartphone along with their applications can improve the knowledge of caregivers about the daily care of children with cerebral palsy. PMID:28491831

The effect of an android-based application on the knowledge of the caregivers of children with cerebral palsy.

PubMed

Ghazisaeedi, Marjan; Safari, Ameneh; Sheikhtaheri, Abbas; Dalvand, Hamid

2016-01-01

Background: Mobile health and e-learning may have a significant impact on training patients, physicians, students and caregivers. This study aimed to evaluate the effect of using an educational mobile application on the knowledge of the caregivers of children with cerebral palsy (CP). Methods: We used a previously developed mobile application. The knowledge of 17 caregivers of children with CP (including parents) about the daily care of their children was evaluated through a self-assessment and a test with multiple-choice and true-false questions. Next, the application, which included several educational modules for the daily care of the children with CP, was given to the caregivers to use continually for two months. After this period, the knowledge of the caregivers was evaluated by the same tools. Data analysis was performed by SPSS-16, using paired-sample t-test or Wilcoxon test. Results: The effect of the use of this educational application on the knowledge of caregivers in all childcare domains, except for eating, was reported to be significant (p<0.05). Furthermore, the results of the multiplechoice test revealed that this application increased the knowledge of caregivers in all domains except playing (p<0.05). Conclusion: Training through novel technologies such as Smartphone along with their applications can improve the knowledge of caregivers about the daily care of children with cerebral palsy.

Otitis media in indonesian urban and rural school children.

PubMed

Anggraeni, Ratna; Hartanto, Widya W; Djelantik, Bulantrisna; Ghanie, Abla; Utama, Denny S; Setiawan, Eka P; Lukman, Erica; Hardiningsih, Chintriany; Asmuni, Suprihati; Budiarti, Rery; Rahardjo, Sutji Pratiwi; Djamin, Riskiana; Mulyani, Tri; Mutyara, Kuswandewi; Carosone-Link, Phyllis; Kartasasmita, Cissy B; Simões, Eric A F

2014-10-01

Although the epidemiology of otitis media is well-known in industrialized countries, the extent of otitis media in developing Asian countries, especially in south East Asia is not well studied. To define the burden of otitis media and its sequelae in children 6-15 years of age, we enrolled elementary and junior high school children in 6 areas in rural and urban Indonesia. Randomly selected schools and classrooms were selected. All children were administered a questionnaire and had ear examinations, pneumatic otoscopy and screening audiometry. Children with any abnormality on examination or with a relevant history underwent diagnostic audiometry and tympanometry, if indicated. Of the 7005 children studied, 116 had chronic suppurative otitis media (CSOM), 30 had acute otitis media and 26 had otitis media with effusion. 2.7% of rural children had CSOM compared with 0.7% of urban children (P < 0.0001). The rates per 1000 of CSOM in rural Bali and Bandung were significantly higher (75 and 25, respectively) than in the rest of Indonesia (P < 0.05). In rural Bali, the rate per 1000 children of inactive CSOM was 63 in 6- to 9-year-old children, compared with 37 in children aged 13-15 years. Concomitantly, the rates of tympanosclerosis were 7 and 26/1000, respectively, in these age groups. In Indonesia, the prevalence of CSOM is relatively high with most disease occurring in rural areas. The high rates in rural Bali with early progression to tympanosclerosis suggest a significant burden of potentially vaccine preventable illness.

Determination of Factors Affecting Physical Activity Status of University Students on a Health Sciences Campus

PubMed Central

Dayi, Ayfer; Acikgoz, Ayla; Guvendi, Guven; Bayrak, Levent; Ersoy, Burcu; Gur, Cagri; Ozmen, Omer

2017-01-01

Background Upon graduation, students studying in departments related to health will work in the health sector and will guide and enlighten people with their knowledge and behavior. The purpose of this study was to determine the factors affecting the physical activity (PA) conditions of university students on a health sciences campus. Material/Methods A cross-sectional study was carried out on 706 students in a Turkish university. The data was obtained from a survey prepared by the researchers. The 26-question survey aimed to discover the students’ socio-demographic characteristics and their awareness and practices concerning PA. Results We found that 30% of the students engage in some type of PA during their university education. A relationship was observed concerning their current PA and their family inactivity levels, as well as between inactivity before entering the university and inactivity during their education. The presence of a chronic disease in family members does not affect student PA. A majority of the students believe PA is beneficial (98.7%), 93.9% believe it relieves stress, and 94.5% believe it helps control body weight. Conclusions Although students of medicine and related disciplines are aware of the importance of proper diet and adequate levels of PA in health, they did not implement theory into practice. Thus, it is questionable how young health professionals will promote the positive effects and necessity of regular physical activity if they do not apply these activities to their own lifestyle. PMID:28103207

Serine protease activity of Cur l 1 from Curvularia lunata augments Th2 response in mice.

PubMed

Tripathi, Prabhanshu; Kukreja, Neetu; Singh, B P; Arora, Naveen

2009-05-01

Studies with mite allergens demonstrated that proteolytic activity augments allergic airway inflammation. This knowledge is limited to few enzyme allergens. The objective of this study is to investigate the effect of serine protease Cur l 1 from Curvularia lunata in airway inflammation/hyper-responsiveness. Cur l 1 was purified and inactivated using a serine protease inhibitor. Balb/c mice were sensitized with enzymatically active Cur l 1 or C. lunata extract. Sensitized mice were given booster dose on day 14 with active or inactivated Cur l 1. Intranasal challenge was given on day 28, 29, and 30. Airway hyper-responsiveness was measured by plethysmography. Blood, bronchoalveolar lavage fluid (BALF), spleen, and lungs from mice were analyzed for cellular infiltration, immunoglobulins, and cytokine levels. Mice challenged with enzymatically active Cur l 1 demonstrated significantly higher airway inflammation than inactive Cur l 1 group mice (p < 0.01). There was a significant difference in serum IgE and IgG1 levels among mice immunized with active Cur l 1 and inactive Cur l 1 (p < 0.01). IL-4 and IL-5 were higher in BALF and splenocyte culture supernatant of active Cur l 1 than inactive Cur l 1 mice. Lung histology revealed increased eosinophil infiltration, goblet cell hyperplasia and mucus secretion in active group. Proteolytic activity of Cur l 1 plays an important role in airway inflammation and the inactivated Cur l 1 has potential to be explored for immunotherapy.

Human development, occupational structure and physical inactivity among 47 low and middle income countries

PubMed Central

Atkinson, Kaitlin; Lowe, Samantha; Moore, Spencer

2015-01-01

This study aimed to (a) assess the relationship between a person's occupational category and their physical inactivity, and (b) analyze the association among country-level variables and physical inactivity. The World Health Survey (WHS) was administered in 2002–2003 among 47 low- and middle-income countries (n = 196,742). The International Physical Activity Questionnaire (IPAQ) was used to collect verbal reports of physical activity and convert responses into measures of physical inactivity. Economic development (GDP/c), degree of urbanization, and the Human Development Index (HDI) were used to measure country-level variables and physical inactivity. Multilevel logistic regression analysis was used to examine the association among country-level factors, individual occupational status, and physical inactivity. Overall, the worldwide prevalence of physical inactivity in 2002–2003 was 23.7%. Individuals working in the white-collar industry compared to agriculture were 84% more likely to be physically inactive (OR: 1.84, CI: 1.73–1.95). Among low- and middle-income countries increased HDI values were associated with decreased levels of physical inactivity (OR: 0.98, CI: 0.97–0.99). This study is one of the first to adjust for within-country differences, specifically occupation while analyzing physical inactivity. As countries experience economic development, changes are also seen in their occupational structure, which result in increased countrywide physical inactivity levels. PMID:26844185

Human development, occupational structure and physical inactivity among 47 low and middle income countries.

PubMed

Atkinson, Kaitlin; Lowe, Samantha; Moore, Spencer

2016-06-01

This study aimed to (a) assess the relationship between a person's occupational category and their physical inactivity, and (b) analyze the association among country-level variables and physical inactivity. The World Health Survey (WHS) was administered in 2002-2003 among 47 low- and middle-income countries (n = 196,742). The International Physical Activity Questionnaire (IPAQ) was used to collect verbal reports of physical activity and convert responses into measures of physical inactivity. Economic development (GDP/c), degree of urbanization, and the Human Development Index (HDI) were used to measure country-level variables and physical inactivity. Multilevel logistic regression analysis was used to examine the association among country-level factors, individual occupational status, and physical inactivity. Overall, the worldwide prevalence of physical inactivity in 2002-2003 was 23.7%. Individuals working in the white-collar industry compared to agriculture were 84% more likely to be physically inactive (OR: 1.84, CI: 1.73-1.95). Among low- and middle-income countries increased HDI values were associated with decreased levels of physical inactivity (OR: 0.98, CI: 0.97-0.99). This study is one of the first to adjust for within-country differences, specifically occupation while analyzing physical inactivity. As countries experience economic development, changes are also seen in their occupational structure, which result in increased countrywide physical inactivity levels.

Safe summers: Adapting evidence-based injury prevention into a summer curriculum.

PubMed

Schaeffer, Melody; Cioni, Claire; Kozma, Nicole; Rains, Catherine; Todd, Greta

2017-11-01

Unintentional injury is the leading cause of death for those aged 0 years to 19 years. St. Louis Children's Hospital created Safety Land, a comprehensive injury prevention intervention which is provided during summer months. This program uses a life-size board game to teach safety education to children in ages 5 years to 11 years. The purpose of this study was to evaluate the effect of Safety Land on safety knowledge in children that participated in the intervention. St. Louis Children's Hospital identified ZIP codes with the highest use of the emergency room for injury. Daycares and summer camps within these ZIP codes were targeted for the Safety Land intervention. A multiple choice pretest and posttest survey was designed to measure knowledge change within program participants. Students were selected for testing based on site availably. Within these sites, a convenience sample of children was selected for pretesting and posttesting. Safety Land staff conducted the pretest a week before the intervention, and the posttest was administered the week after the intervention. A total knowledge score was calculated to determine overall knowledge change. Descriptive statistics and independent-samples t tests were conducted to determine statistical significance of change in knowledge (p < 0.05) for each question. Between May 2014 and August 2016, 3,866 children participated in Safety Land. A total of 310 children completed the pretest and 274 completed the posttest. Mean test scores increased from 66.7% to 85.1% and independent-samples t test of the total knowledge score was significant (p < 0.05) between pretest and posttest values. Findings suggest that this intervention is effective in increasing the knowledge of safety behaviors for children receiving the curriculum during the summer months. Further research should focus on long-term behavior changes in these youth.

Language structures used by kindergartners with cochlear implants: relationship to phonological awareness, lexical knowledge and hearing loss.

PubMed

Nittrouer, Susan; Sansom, Emily; Low, Keri; Rice, Caitlin; Caldwell-Tarr, Amanda

2014-01-01

Listeners use their knowledge of how language is structured to aid speech recognition in everyday communication. When it comes to children with congenital hearing loss severe enough to warrant cochlear implants (CIs), the question arises of whether these children can acquire the language knowledge needed to aid speech recognition, in spite of only having spectrally degraded signals available to them. That question was addressed in the present study. Specifically, there were three goals: (1) to compare the language structures used by children with CIs to those of children with normal hearing (NH); (2) to assess the amount of variance in the language measures explained by phonological awareness and lexical knowledge; and (3) to assess the amount of variance in the language measures explained by factors related to the hearing loss itself and subsequent treatment. Language samples were obtained and transcribed for 40 children who had just completed kindergarten: 19 with NH and 21 with CIs. Five measures were derived from Systematic Analysis of Language Transcripts: (1) mean length of utterance in morphemes, (2) number of conjunctions, excluding and, (3) number of personal pronouns, (4) number of bound morphemes, and (5) number of different words. Measures were also collected on phonological awareness and lexical knowledge. Statistics examined group differences, as well as the amount of variance in the language measures explained by phonological awareness, lexical knowledge, and factors related to hearing loss and its treatment for children with CIs. Mean scores of children with CIs were roughly one standard deviation below those of children with NH on all language measures, including lexical knowledge, matching outcomes of other studies. Mean scores of children with CIs were closer to two standard deviations below those of children with NH on two out of three measures of phonological awareness (specifically those related to phonemic structure). Lexical knowledge explained significant amounts of variance on three language measures, but only one measure of phonological awareness (sensitivity to word-final phonemic structure) explained any significant amount of unique variance beyond that, and on only one language measure (number of bound morphemes). Age at first implant, but no other factors related to hearing loss or its treatment, explained significant amounts of variance on the language measures, as well. In spite of early intervention and advances in implant technology, children with CIs are still delayed in learning language, but grammatical knowledge is less affected than phonological awareness. Because there was little contribution to language development measured for phonological awareness independent of lexical knowledge, it was concluded that children with CIs could benefit from intervention focused specifically on helping them learn language structures, in spite of the likely phonological deficits they experience as a consequence of having degraded inputs.

Clustering of physical inactivity in leisure, work, commuting and household domains among Brazilian adults.

PubMed

Del Duca, G F; Nahas, M V; de Sousa, T F; Mota, J; Hallal, P C; Peres, K G

2013-06-01

To identify the clustering of physical inactivity in leisure, work, commuting and household contexts, and the sociodemographic factors associated with the clustering of inactive behaviour in different domains among Brazilian adults. Cross-sectional population-based study. The study was performed in Florianopolis, capital of Santa Catarina, one of the southern states of Brazil, from September 2009 to January 2010. Adults aged 20-59 years were interviewed. Physical inactivity in each domain was defined as non-participation in specific physical activities, using a validated Brazilian questionnaire. Clustering of physical inactivity was identified by the ratio between observed prevalence and expected prevalence of 16 different combinations. Multinomial logistic regression was used in the analysis of sociodemographic factors associated with clustering of physical inactivity. Of the 1720 interviewees, the greatest differences between the observed and expected proportions were observed in simultaneous physical inactivity in the leisure and household domains for men, and physical inactivity in the leisure domain alone for women (59% and 88%, respectively); these differences were higher than expected if the behaviours were independent. Physical inactivity in two or more domains was observed more frequently in men and in individuals with a higher per-capita family income. Ageing was associated with physical inactivity in three or four domains. Physical inactivity was observed in different domains according to gender. Men and older individuals with a higher per-capita family income were more likely to exhibit physical inactivity when all domains were considered together. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Arabian Oryx (Oryx leucoryx) Respond to Increased Ambient Temperatures with a Seasonal Shift in the Timing of Their Daily Inactivity Patterns.

PubMed

Davimes, Joshua G; Alagaili, Abdulaziz N; Gravett, Nadine; Bertelsen, Mads F; Mohammed, Osama B; Ismail, Khairy; Bennett, Nigel C; Manger, Paul R

2016-08-01

The Arabian oryx inhabits an environment where summer ambient temperatures can exceed 40 °C for extended periods of time. While the oryx uses a suite of adaptations that aid survival, the effects of this extreme environment on inactivity are unknown. To determine how the oryx manages inactivity seasonally, we measured the daily rhythm of body temperature and used fine-grain actigraphy, in 10 animals, to reveal when the animals were inactive in relation to ambient temperature and photoperiod. We demonstrate that during the cooler winter months, the oryx was inactive during the cooler parts of the 24-h day (predawn hours), showing a nighttime (nocturnal) inactivity pattern. In contrast, in the warmer summer months, the oryx displayed a bimodal inactivity pattern, with major inactivity bouts (those greater than 1 h) occurring equally during both the coolest part of the night (predawn hours) and the warmest part of the day (afternoon hours). Of note, the timing of the daily rhythm of body temperature did not vary seasonally, although the amplitude did change, leading to a seasonal alteration in the phase relationship between inactivity and the body temperature rhythm. Because during periods of inactivity the oryx were presumably asleep for much of the time, we speculate that the daytime shift in inactivity may allow the oryx to take advantage of the thermoregulatory physiology of sleep, which likely occurs when the animal is inactive for more than 1 h, to mitigate environmentally induced increases in body temperature. © 2016 The Author(s).

KNOWLEDGE, ATTITUDE AND PERCEPTION OF PARENTS ON THE USE OF COUGH AND COLD MEDICATIONS IN CHILDREN.

PubMed

Yong, Chew Chin; Islahudin, Farida; Shah, Noraida Mohamed

2015-05-01

This study investigated the knowledge, attitude and perception of parents on the use of cough and cold medications in children. Questionnaires were distributed to parents of children aged < or =6 years in selected kindergartens. The overall knowledge of the parents (n=248) was satisfactory with a mean score of 5.87 +/- 1.70 (from a total of 10) and the overall attitude was positive with a mean score of 41.15 +/- 6.72 (from a total of 50). Ten percent of parents admitted administering cough and cold medications in children aged <2 years. Age of the parents, education level and monthly income were found to significantly influence knowledge level (p<0.05). Spearman's rank-order correlation between knowledge and attitude scores showed a statistically significant positive linear relationship (r(s), = 0.290, p<0.05). The study provides some insights into the use of cough and cold medications in children from the parents' perspectives.

Calculating a checksum with inactive networking components in a computing system

DOEpatents

Aho, Michael E; Chen, Dong; Eisley, Noel A; Gooding, Thomas M; Heidelberger, Philip; Tauferner, Andrew T

2014-12-16

Calculating a checksum utilizing inactive networking components in a computing system, including: identifying, by a checksum distribution manager, an inactive networking component, wherein the inactive networking component includes a checksum calculation engine for computing a checksum; sending, to the inactive networking component by the checksum distribution manager, metadata describing a block of data to be transmitted by an active networking component; calculating, by the inactive networking component, a checksum for the block of data; transmitting, to the checksum distribution manager from the inactive networking component, the checksum for the block of data; and sending, by the active networking component, a data communications message that includes the block of data and the checksum for the block of data.

Calculating a checksum with inactive networking components in a computing system

DOEpatents

Aho, Michael E; Chen, Dong; Eisley, Noel A; Gooding, Thomas M; Heidelberger, Philip; Tauferner, Andrew T

2015-01-27

Calculating a checksum utilizing inactive networking components in a computing system, including: identifying, by a checksum distribution manager, an inactive networking component, wherein the inactive networking component includes a checksum calculation engine for computing a checksum; sending, to the inactive networking component by the checksum distribution manager, metadata describing a block of data to be transmitted by an active networking component; calculating, by the inactive networking component, a checksum for the block of data; transmitting, to the checksum distribution manager from the inactive networking component, the checksum for the block of data; and sending, by the active networking component, a data communications message that includes the block of data and the checksum for the block of data.

Interpretation of Logical Words in Mandarin-Speaking Children with Autism Spectrum Disorders: Uncovering Knowledge of Semantics and Pragmatics.

PubMed

Su, Yi Esther; Su, Lin-Yan

2015-07-01

This study investigated the interpretation of the logical words 'some' and 'every…or…' in 4-15-year-old high-functioning Mandarin-speaking children with autism spectrum disorders (ASD). Children with ASD performed similarly to typical controls in demonstrating semantic knowledge of simple sentences with 'some', and they had delayed knowledge of the complex sentences with 'every…or…'. Interestingly, the children with ASD had pragmatic knowledge of the scalar implicatures of these logical words, parallel to those of the typical controls. Taken together, the interpretation of logical words may be a relative strength in children with ASD. It is possible that some aspects of semantics and pragmatics may be selectively spared in ASD, due to the contribution the language faculty makes to language acquisition in the ASD population.

Efficacy and acceptability of an Internet platform to improve the learning of nutritional knowledge in children: the ETIOBE Mates.

PubMed

Baños, R M; Cebolla, A; Oliver, E; Alcañiz, M; Botella, C

2013-04-01

Possessing sufficient nutritional knowledge is a necessary component in the prevention and treatment of obesity. A solid understanding of nutrition can help people make appropriate food selections and can also help correct irrational ideas or myths people may believe about food. It is a challenge to provide this information to children in ways that are exciting. Thus, we propose an online video game platform to deliver the information. The objective of this study was to study the efficacy and acceptability of an online game called 'ETIOBE Mates' that was designed to improve children's nutritional knowledge; furthermore, we compare it with the traditional paper-pencil mode of information delivery. A sample of 228 children participated in the study. Participants were divided into two groups: an experimental group (who used ETIOBE Mates) and a control group (who were given a pamphlet). Both groups increased their scores for nutritional knowledge. The interaction between group × time was also statistically significant; it indicated that acquisition of nutritional knowledge was superior in the experimental group. The children considered the serious games platform to be a useful medium for improving their nutritional knowledge. Online games can be an effective method of delivery for preventive and treatment tasks that are otherwise tedious for children.

Assessment of parental oral health knowledge and behaviors among American Indians of a Northern Plains tribe.

PubMed

Wilson, Anne; Brega, Angela G; Batliner, Terrence S; Henderson, William; Campagna, Elizabeth J; Fehringer, Karen; Gallegos, Joaquin; Daniels, Dallas; Albino, Judith

2014-01-01

Investigate the relationship between sociodemographic variables and oral health knowledge and behaviors of American Indian (AI) parents as the initial step in a program aimed at reducing caries experience among AI children. Survey data were collected from a sample of 147 AI parents of children ages 0-7 years who are residents of a Northern Plains reservation. Questions addressed sociodemographic variables for parents/their children and parent oral health knowledge and behavior. Overall knowledge was measured as percentage of items answered correctly. Overall behavior was measured as percentage of items reflecting behavior consistent with accepted oral health recommendations. Oral health knowledge and behaviors, and the relationship between them, were evaluated across groups defined by quartiles. Parent sociodemographic variables were not significantly associated with behavior scores. Female gender, higher level of education, and higher income were significantly and positively associated with mean knowledge scores. Behavior and knowledge scores were significantly correlated. On average, survey participants identified the best answer for 75 percent of knowledge items and engaged in 58 percent of optimal oral health behaviors. Participants in higher oral health knowledge quartiles had greater adherence with recommended oral health behaviors than those in lower quartiles. Surveyed AI parents had reasonably high levels of knowledge about oral health and caries prevention for their children but engaged at relatively lower levels in parental behaviors necessary to promote oral health. Strategies focused on behavior change, rather than knowledge alone, may be most likely to affect oral health outcomes for AI children. © 2013 American Association of Public Health Dentistry.

Preschoolers acquire general knowledge by sharing in pretense.

PubMed

Sutherland, Shelbie L; Friedman, Ori

2012-01-01

Children acquire general knowledge about many kinds of things, but there are few known means by which this knowledge is acquired. In this article, it is proposed that children acquire generic knowledge by sharing in pretend play. In Experiment 1, twenty-two 3- to 4-year-olds watched pretense in which a puppet represented a "nerp" (an unfamiliar kind of animal). For instance, in one scenario, the nerp ate and disliked a carrot. When subsequently asked generic questions about real nerps, children's responses suggested that they had learned general facts (e.g., nerps dislike carrots). In Experiment 2, thirty-two 4- to 5-year-olds learned from scenarios lacking pretend speech or sound effects. The findings reveal a long overlooked means by which children can acquire generic knowledge. © 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.

Preschool-Aged Children's Understanding of Gratitude: Relations with Emotion and Mental State Knowledge

ERIC Educational Resources Information Center

Nelson, Jackie A.; de Lucca Freitas, Lia Beatriz; O'Brien, Marion; Calkins, Susan D.; Leerkes, Esther M.; Marcovitch, Stuart

2013-01-01

Developmental precursors to children's early understanding of gratitude were examined. A diverse group of 263 children was tested for emotion and mental state knowledge at ages 3 and 4, and their understanding of gratitude was measured at age 5. Children varied widely in their understanding of gratitude, but most understood some aspects of…

Interactions between Knowledge and Testimony in Children's Reality-Status Judgments

ERIC Educational Resources Information Center

Lopez-Mobilia, Gabriel; Woolley, Jacqueline D.

2016-01-01

In 2 studies, we attempted to capture the information-processing abilities underlying children's reality-status judgments. Forty 5- to 6-year-olds and 53 7- to 8-year-olds heard about novel entities (animals) that varied in their fit with children's world knowledge. After hearing about each entity, children could either guess reality status…

A Storybook Method for Exploring Young Children's Views of Illness Causality in Relation to the Familial Context

ERIC Educational Resources Information Center

McIntosh, Caroline; Stephens, Christine

2012-01-01

In this paper we describe a method for exploring young children's views of illness causality in social context. Studies of children's conceptualisation of illness have predominantly focused on the nature of children's knowledge rather than locating that knowledge within socio-cultural contexts. Adopting a socio-constructivist perspective we sought…

Mothers' Knowledge of Their Children's Evaluations of Discipline: The Role of Type of Discipline and Misdeed, and Parenting Practices

ERIC Educational Resources Information Center

Davidov, Maayan; Grusec, Joan E.; Wolfe, Janis L.

2012-01-01

Fifty-nine 6- to 9-year-old children evaluated three discipline strategies (reasoning, verbal power assertion, acknowledgment of feelings), and mothers were asked to predict their children's evaluations. Maternal knowledge scores were derived. Mothers were less accurate at predicting their children's perceptions of discipline when the misdeed in…

Lexical Processing in School-Age Children with Autism Spectrum Disorder and Children with Specific Language Impairment: The Role of Semantics

ERIC Educational Resources Information Center

Haebig, Eileen; Kaushanskaya, Margarita; Weismer, Susan Ellis

2015-01-01

Children with autism spectrum disorder (ASD) and specific language impairment (SLI) often have immature lexical-semantic knowledge; however, the organization of lexical-semantic knowledge is poorly understood. This study examined lexical processing in school-age children with ASD, SLI, and typical development, who were matched on receptive…

Young Children Choose to Inform Previously Knowledgeable Others

ERIC Educational Resources Information Center

Kim, Sunae; Kalish, Charles W.; Weisman, Kara; Johnson, Marissa V.; Shutts, Kristin

2016-01-01

Children recognize that people who know more are better informants than those who know less. How does an individual's prior knowledge affect children's decisions about whom to inform? In 3 experiments, 3- to 6-year-old children were invited to share a novel piece of information with 1 of 2 potential recipients who differed in their recent history…

Does the 'Teddy Bear Hospital' enhance preschool children's knowledge? A pilot study with a pre/post-case control design in Germany.

PubMed

Leonhardt, Corinna; Margraf-Stiksrud, Jutta; Badners, Larissa; Szerencsi, Andrea; Maier, Rolf F

2014-10-01

The 'Teddy Bear Hospital' is a medical students' project, which has been increasingly established in many countries. To evaluate this concept, we examined the effects of a German Teddy Bear Hospital on children's knowledge relating to their body, health and disease. Using a quasi-experimental pre/post design, we examined 131 preschool children from 14 German kindergartens with pictorial interview-based scales. The analysis of covariance revealed that the children who visited the Teddy Bear Hospital had a significantly better knowledge concerning their body, health and disease than the children from the control group. This German Teddy Bear Hospital is a good health education vehicle for preschool children. © The Author(s) 2013.

Sedentary lifestyle and poor eating habits in childhood:a cohort study.

PubMed

Dutra, Gisele Ferreira; Kaufmann, Cristina Correa; Pretto, Alessandra Doumid Borges; Albernaz, Elaine Pinto

2016-04-01

Worldwide, about 22 million children under five years old are overweight. Environmental factors are the main trigger for this epidemic. The purpose of this study was to evaluate the eating and physical activity habits in a cohort of eight-year-old children in Pelotas, Brazil. Eating habits were assessed based on the Ten Steps to Healthy Eating proposed by the Ministry of Health. To assess the level of physical activity, the physical activity questionnaire for children and adolescents (PAQ-C) was used. Of the 616 interviewed children at 8 years, it was observed that 50.3% were male; 70.3% were white and just over half belonged to economic class C. None of the children were classified as very active and none acceded to a daily consumption of six servings of the cereals, tubers, and roots. The steps that had higher adhesion were 8 (do not add salt to ready foods); 4 (consumption of beans, at least 5 times per week) and 1 (have 3 meals and 2 snacks per day), respectively. The high prevalence of physical inactivity and low level of healthy eating habits confirm the importance of strategies to support and encourage the practice of physical activity and healthy eating among youth.

Moral dilemmas in females: children are more utilitarian than adults

PubMed Central

Bucciarelli, Monica

2015-01-01

Influential theories on moral judgments propose that they rely either on emotions or on innate moral principles. In contrast, the mental model theory postulates that moral judgments rely on reasoning, either intuition or deliberation. The theory allows for the possibility that intuitions lead to utilitarian judgments. This paper reports two experiments involving fifth-grade children, adolescents, and adults; the results revealed that children reason intuitively to resolve moral dilemmas in which action and inaction lead to different outcomes. In particular, the results showed female children to be more utilitarian than female adults in resolving classical moral dilemmas: they preferred an action that achieved a good outcome for a greater number of people. Within the mental model theory's framework there is no reason to expect that females and males differ in their ability to reason, but at the moment the results for females cannot be generalized to males who were not properly represented in the adults groups of the two experiments. The result revealing that (female) children are more utilitarian than (female) adults, which is hard to explain via many current theories, was predicted by the mental model theory. PMID:26441722

Reasoning about knowledge: Children's evaluations of generality and verifiability.

PubMed

Koenig, Melissa A; Cole, Caitlin A; Meyer, Meredith; Ridge, Katherine E; Kushnir, Tamar; Gelman, Susan A

2015-12-01

In a series of experiments, we examined 3- to 8-year-old children's (N=223) and adults' (N=32) use of two properties of testimony to estimate a speaker's knowledge: generality and verifiability. Participants were presented with a "Generic speaker" who made a series of 4 general claims about "pangolins" (a novel animal kind), and a "Specific speaker" who made a series of 4 specific claims about "this pangolin" as an individual. To investigate the role of verifiability, we systematically varied whether the claim referred to a perceptually-obvious feature visible in a picture (e.g., "has a pointy nose") or a non-evident feature that was not visible (e.g., "sleeps in a hollow tree"). Three main findings emerged: (1) young children showed a pronounced reliance on verifiability that decreased with age. Three-year-old children were especially prone to credit knowledge to speakers who made verifiable claims, whereas 7- to 8-year-olds and adults credited knowledge to generic speakers regardless of whether the claims were verifiable; (2) children's attributions of knowledge to generic speakers was not detectable until age 5, and only when those claims were also verifiable; (3) children often generalized speakers' knowledge outside of the pangolin domain, indicating a belief that a person's knowledge about pangolins likely extends to new facts. Findings indicate that young children may be inclined to doubt speakers who make claims they cannot verify themselves, as well as a developmentally increasing appreciation for speakers who make general claims. Copyright © 2015 Elsevier Inc. All rights reserved.

Students and their parental attitudes toward the education of children affected by HIV/AIDS: a cross-sectional study in AIDS prevalent rural areas, China.

PubMed

Qin, Jiabi; Yang, Tubao; Kong, Fanjing; Wei, Jie; Shan, Xuzhen

2013-02-01

To investigate the prevalence and determinants of student and parental attitudes toward the education of children affected by HIV/AIDS in areas of rural China where AIDS is prevalent. A cross-sectional study of a random sample of students (n=732) and their parents (n=732) conducted in April 2010, using a questionnaire and in-depth interview. Twenty-six per cent of students and 29% of parents had a 'good' attitude toward the education of children affected by HIV/AIDS. Following adjustment for sociodemographic characteristics, students' attitudes were significantly associated with knowledge of HIV/AIDS non-transmission (adjusted odds ratio [aOR]= 3.13) and their parents' attitudes (aOR= 2.38), but not with knowledge of HIV/AIDS transmission, prevention or their parents' knowledge. Parents' attitudes were significantly associated with knowledge of HIV/AIDS non-transmission (aOR= 2.12) and their children's attitudes (aOR= 2.52), but not with knowledge of HIV/AIDS transmission, prevention or their children's knowledge. Stigma and discrimination undermine the right to education of HIV/AIDS-affected children in rural China. Improving non-transmission knowledge may improve caring attitudes. HIV/AIDS public health educational campaigns highlighting non-transmission and extending family education, combined with school education, may help to enhance an environment of non-discrimination and safeguard public support programs for the right to education of children affected by HIV/AIDS. © 2013 The Authors. ANZJPH © 2013 Public Health Association of Australia.

The Influence of Family Dog Ownership and Parental Perceived Built Environment Measures on Children's Physical Activity within the Washington, DC Area.

PubMed

Roberts, Jennifer D; Rodkey, Lindsey; Grisham, Cortney; Ray, Rashawn

2017-11-16

Sedentary behavior and physical inactivity are significant contributors to youth obesity in the United States. Neighborhood dog walking is an outlet for physical activity (PA). Therefore, understanding the relationship between built environment, dog ownership, and youth PA is essential. This study examined the influence of dog ownership and parental built environment perceptions on children's PA in the Washington, D.C. area. In 2014, questionnaires were mailed to 2000 parents to assess family dog ownership; children's outdoor dog walking or playing; and parental perceived built environment measures. Chi-square analyses examined differences in parental perceived built environment measures between children with and without family dogs. The sample included 144 children (50% female; average-age 9.7 years; 56.3% White; 23.7% African-American; 10.4% Asian-American; 29.9% owned dog). Only 13% and 5.6% of the children walked or played outdoors with the dog daily, respectively. A significantly greater proportion ( p -value < 0.05) of parents who owned dogs recognized and observed some home built environment measures (e.g., traffic speed on most streets is 30 mph or less) that were PA -promoting for their children. Findings suggest that dog ownership may provide more positive parental perceptions of the neighborhood built environment, which supports children's outdoor PA through dog walking and playing.

Children's Conflict-Related Emotions: Implications for Morality and Autonomy.

ERIC Educational Resources Information Center

Arsenio, William; Cooperman, Sharon

1996-01-01

Investigates the influence of children's affective dispositions and knowledge of emotions on their ability to use nonaggressive conflict resolution strategies, exploring connections between autonomy and socioemotional development. Finds that individual differences in affective dispositions and emotional knowledge influence children's abilities to…

Advertising of food to children: is brand logo recognition related to their food knowledge, eating behaviours and food preferences?

PubMed

Kopelman, C A; Roberts, L M; Adab, P

2007-12-01

There remains controversy about the contribution of food advertising targeted at children to the epidemic of childhood obesity in the UK. The aim of this study is to explore the relationship between the ability to recognize brand logos featured in promotional campaigns of the food industry and eating behaviours, food knowledge and preferences in children aged 9-11 attending six primary schools in Birmingham, West Midlands. A '20 flashcard' brand logo quiz assessed children's brand logo recognition ability; a self-completed questionnaire collected information on children's socio-demographic characteristics, eating behaviours, food knowledge and preferences (n=476). Children demonstrated both high brand logo recognition abilities with 88.4% (420/476) recognizing at least 16/20 brand logos in the quiz and high levels of poor diet. No strong correlation was found between higher brand logo recognition ability and poorer eating behaviours, food knowledge and preferences. Although many children are familiar with commonly presented logos of food products, brand awareness does not appear to be a major influence on the consumption of a poor diet amongst children. The regulation or restriction of food advertising to children is unlikely to have a significant impact on obesity rates among children unless combined with measures to address other detrimental influences.

Determinants and protective behaviours regarding tick bites among school children in the Netherlands: a cross-sectional study.

PubMed

Beaujean, Desiree J M A; Gassner, Fedor; Wong, Albert; Steenbergen van, Jim E; Crutzen, Rik; Ruwaard, Dirk

2013-12-09

Lyme borreliosis (LB) is the most common tick-borne disease in the United States and Europe. The incidence is 13.4 per 100,000 inhabitants in the United States and more than 300 per 100,000 inhabitants in Europe. Children are at highest risk of LB. In the Netherlands in 2007, the incidence of tick bites in children between 10-14 years varied from 7,000 -11,000 per 100,000, depending on age. This study among Dutch school children aimed to examine the knowledge, perceived threat, and perceived importance of protective behaviour in relation to tick bites and their potential consequences. In April 2012, the municipal health services (MHS) contacted primary schools to recruit children 9-13 years by telephone, e-mail, or advertisement in MHS newsletters. In total, 1,447 children from 40 schools participated in this study by completing a specifically developed and pretested compact paper questionnaire. Regression models were used to determine which covariates (e.g. forest cover, previous education, knowledge) are associated with our response variables. 70% (n = 1,015) of the children answered at least six out of seven knowledge questions correctly. The vast majority (93%; n = 1345) regarded body checks as very or somewhat important, 18% (n = 260) was routinely checked by their parents. More frequent body checks were associated with good knowledge about ticks and tick-borne diseases and knowing persons who got ill after tick bite. Children in areas with a higher forest cover were more likely to be checked frequently. Most children have a good knowledge of ticks and the potential consequences of tick bites. Knowing persons who personally got ill after tick-bite is associated with a good knowledge score and leads to higher susceptibility and better appreciation of the need for body checks. Perceived severity is associated with a good knowledge score and with knowing persons who got ill after tick-bite. Is seems to be useful to additionally address children in health education regarding ticks and tick-borne diseases. The relationship between health education programs for children (and their parents) about ticks and their possible consequences and prevention of these deserves further study.

Preschoolers Acquire General Knowledge by Sharing in Pretense

ERIC Educational Resources Information Center

Sutherland, Shelbie L.; Friedman, Ori

2012-01-01

Children acquire general knowledge about many kinds of things, but there are few known means by which this knowledge is acquired. In this article, it is proposed that children acquire generic knowledge by sharing in pretend play. In Experiment 1, twenty-two 3- to 4-year-olds watched pretense in which a puppet represented a "nerp" (an unfamiliar…

Generation of Signs within Semantic and Phonological Categories: Data from Deaf Adults and Children Who Use American Sign Language

ERIC Educational Resources Information Center

Beal-Alvarez, Jennifer S.; Figueroa, Daileen M.

2017-01-01

Two key areas of language development include semantic and phonological knowledge. Semantic knowledge relates to word and concept knowledge. Phonological knowledge relates to how language parameters combine to create meaning. We investigated signing deaf adults' and children's semantic and phonological sign generation via one-minute tasks,…

The Effects of Prior Knowledge on Children's Memory and Suggestibility

ERIC Educational Resources Information Center

Elischberger, Holger B.

2005-01-01

In this study, 5- and 6-year-olds were read a story and asked to recall its details. Two independent factors-prestory knowledge and poststory suggestions-were crossed to examine the effects on children's story recall. The results indicated that prestory social knowledge about the story protagonist as well as academic knowledge relating to the…

[Metabolic functions and sport].

PubMed

Riviere, Daniel

2004-01-01

Current epidemiological studies emphasize the increased of metabolic diseases of the adults, such as obesity, type-2 diabetes and metabolic syndromes. Even more worrying is the rising prevalence of obesity in children. It is due more to sedentariness, caused more by inactivity (television, video, games, etc.) than by overeating. Many studies have shown that regular physical activities benefit various bodily functions including metabolism. After dealing with the major benefits of physical exercise on some adult metabolic disorders, we focus on the prime role played by physical activity in combating the public health problem of childhood obesity.

[Knowledge of Emotion Regulation Strategies, Problem Behavior, and Prosocial Behavior in Preschool Age].

PubMed

Gust, Nicole; Koglin, Ute; Petermann, Franz

2015-01-01

The present study examines the relation between knowledge of emotion regulation strategies and social behavior in preschoolers. Knowledge of emotion regulation strategies of 210 children (mean age 55 months) was assessed. Teachers rated children's social behavior with SDQ. Linear regression analysis examined how knowledge of emotion regulation strategies influenced social behavior of children. Significant effects of gender on SDQ scales "prosocial behavior", "hyperactivity", "behavior problems", and SDQ total problem scale were identified. Age was a significant predictor of SDQ scales "prosocial behavior", "hyperactivity", "problems with peers" and SDQ total problem scale. Knowledge of emotion regulation strategies predicted SDQ total problem scores. Results suggest that deficits in knowledge of emotion regulation strategies are linked with increased problem behavior.

Evaluating the Structure of Early English Literacy Skills in Deaf and Hard-of-Hearing Children.

PubMed

Webb, Mi-Young; Lederberg, Amy R; Branum-Martin, Lee; McDonald Connor, Carol

2015-10-01

Better understanding the mechanisms underlying developing literacy has promoted the development of more effective reading interventions for typically developing children. Such knowledge may facilitate effective instruction of deaf and hard-of-hearing (DHH) children. Hence, the current study examined the multivariate associations among phonological awareness, alphabetic knowledge, word reading, and vocabulary skills in DHH children who have auditory access to speech. One hundred and sixty-seven DHH children (M age = 60.43 months) were assessed with a battery of early literacy measures. Forty-six percent used at least 1 cochlear implant; 54% were fitted with hearing aids. About a fourth of the sample was acquiring both spoken English and sign. Scores on standardized tests of phonological awareness and vocabulary averaged at least 1 standard deviation (SD) below the mean of the hearing norming sample. Confirmatory factor analyses showed that DHH children's early literacy skills were best characterized by a complex 3-factor model in which phonological awareness, alphabetic knowledge, and vocabulary formed 3 separate, but highly correlated constructs, with letter-sound knowledge and word reading skills relating to both phonological awareness and alphabetic knowledge. This supports the hypothesis that early reading of DHH children with functional hearing is qualitatively similar to that of hearing children. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Parenting Predictors of Cognitive Skills and Emotion Knowledge in Socioeconomically Disadvantaged Preschoolers

PubMed Central

Merz, Emily C.; Zucker, Tricia A.; Landry, Susan H.; Williams, Jeffrey M.; Assel, Michael; Taylor, Heather B.; Lonigan, Christopher J.; Phillips, Beth M.; Clancy-Menchetti, Jeanine; Barnes, Marcia A.; Eisenberg, Nancy; de Villiers, Jill

2014-01-01

This study examined the concurrent and longitudinal associations of parental responsiveness and inferential language input with cognitive skills and emotion knowledge among socioeconomically disadvantaged preschoolers. Parents and 2- to 4-year-old children (mean age = 3.21 years; N=284) participated in a parent-child free play session, and children completed cognitive (language, early literacy, early mathematics) and emotion knowledge assessments. One year later, children completed the same assessment battery. Parental responsiveness was coded from the videotaped parent-child free play sessions, and parental inferential language input was coded from transcripts of a subset of 127 of these sessions. All analyses controlled for child age, gender, and parental education, and longitudinal analyses controlled for initial skill level. Parental responsiveness significantly predicted all concurrent cognitive skills as well as literacy, math, and emotion knowledge one year later. Parental inferential language input was significantly positively associated with children's concurrent emotion knowledge. In longitudinal analyses, an interaction was found such that for children with stronger initial language skills, higher levels of parental inferential language input facilitated greater vocabulary development, whereas for children with weaker initial language skills, there was no association between parental inferential language input and change in children's vocabulary skills. These findings further our understanding of the roles of parental responsiveness and inferential language input in promoting children's school readiness skills. PMID:25576967

A novel school-based intervention to improve nutrition knowledge in children: cluster randomised controlled trial

PubMed Central

2010-01-01

Background Improving nutrition knowledge among children may help them to make healthier food choices. The aim of this study was to assess the effectiveness and acceptability of a novel educational intervention to increase nutrition knowledge among primary school children. Methods We developed a card game 'Top Grub' and a 'healthy eating' curriculum for use in primary schools. Thirty-eight state primary schools comprising 2519 children in years 5 and 6 (aged 9-11 years) were recruited in a pragmatic cluster randomised controlled trial. The main outcome measures were change in nutrition knowledge scores, attitudes to healthy eating and acceptability of the intervention by children and teachers. Results Twelve intervention and 13 control schools (comprising 1133 children) completed the trial. The main reason for non-completion was time pressure of the school curriculum. Mean total nutrition knowledge score increased by 1.1 in intervention (baseline to follow-up: 28.3 to 29.2) and 0.3 in control schools (27.3 to 27.6). Total nutrition knowledge score at follow-up, adjusted for baseline score, deprivation, and school size, was higher in intervention than in control schools (mean difference = 1.1; 95% CI: 0.05 to 2.16; p = 0.042). At follow-up, more children in the intervention schools said they 'are currently eating a healthy diet' (39.6%) or 'would try to eat a healthy diet' (35.7%) than in control schools (34.4% and 31.7% respectively; chi-square test p < 0.001). Most children (75.5%) enjoyed playing the game and teachers considered it a useful resource. Conclusions The 'Top Grub' card game facilitated the enjoyable delivery of nutrition education in a sample of UK primary school age children. Further studies should determine whether improvements in nutrition knowledge are sustained and lead to changes in dietary behaviour. PMID:20219104

Oral health knowledge, attitude and practices of children and adolescents of orphanages in jodhpur city rajasthan, India.

PubMed

Hans, Rinki; Thomas, Susan; Dagli, Rushabh; Bhateja, Geetika Arora; Sharma, Akanksha; Singh, Amarpreet

2014-10-01

This study had twin objectives of assessing the oral health knowledge, attitude and practices and to assess the dental caries status and treatment needs among the orphan children of orphanages of Jodhpur city, Rajasthan, India. This cross- sectional study was carried out on 100 children to assess the oral health knowledge, attitude and practices of children and adolescents of orphanages in Jodhpur city, Rajasthan, India. The data was collected on a pre-tested questionnaire which included 20 closed ended multiple-choice questions on perceived oral health status, knowledge of oral health and attitude, oral health practices, dietary habits and behaviour towards dental treatment. On completion of the questionnaire, each child underwent an oral examination and Dentition status and treatment needs index (WHO Oral Health Surveys- 1997) was recorded for each subject. Almost 93% of the children felt the necessity of maintaining oral hygiene. There were 69% of the children who believed that it was necessary to brush teeth after every meal, 51% children believed that regular tooth-brushing prevents all tooth problems and 93% children knew that tobacco is carcinogenic in nature. Also, it was found that 77% of the children believed that regular dental visits help in maintaining oral hygiene. Many of them had acquired knowledge on oral health. More than half of the study subjects were aware of the importance of keeping good oral hygiene, regular dental visits and harmful effects of tobacco.

Parental views on fluoride tooth brushing and its impact on oral health: A cross-sectional study.

PubMed

Alshehri, Mohammad; Kujan, Omar

2015-01-01

This study aimed to describe the current use and knowledge about fluoride toothpaste and children's oral hygiene habits among parents of Saudi children. In this cross-sectional study, the parents of children aged 7-12 years who visited the undergraduate pediatric dental clinics at the College of Dentistry in Riyadh, Saudi Arabia were interviewed. The interview included questions to assess the parents' level of fluoride knowledge, the dental appearance of their children, and any general dental health concerns and practices. A total of 463 parents (women 55.5%, men 44.5%) were included. Over half (60.3%) of the participants reported that they were unhappy with the appearance of their child's teeth. Only 11.5% received high fluoride knowledge scores. The additive index for the level of fluoride knowledge was significantly lower among mothers than among fathers. The majority of the parents were not able to correctly report whether the toothpaste their children used contained fluoride. Furthermore, the majority of the respondents were unaware of the benefits of fluoride in preventing dental caries. There is a need to enhance parental knowledge regarding high fluoride intake and its harmful consequences on children's health. Both mothers and fathers should have higher levels of awareness regarding oral health promotion to maintain optimal oral health in their children.

The Amelia Bedelia effect: world knowledge and the goal bias in language acquisition.

PubMed

Srinivasan, Mahesh; Barner, David

2013-09-01

How does world knowledge interact with syntax to constrain linguistic interpretation? We explored this question by testing children's acquisition of verbs like weed and water, which have opposite meanings despite occurring in the same syntactic frames. Whereas "weed the garden" treats "the garden" as a source, "water the garden" treats it as a goal. In five experiments, we asked how children learn these verbs. Previous theories predict that verbs which describe the transfer of an object with respect to its natural origin (e.g., "weed the garden") should receive source interpretations, whereas verbs that describe the transfer of an object with respect to something it is functionally related to (e.g., "water the garden") should receive goal interpretations. Therefore, acquiring world knowledge - about the natural origins and functional uses of objects - should be sufficient for differentiating between source and goal meanings. Experiments 1 and 2 casted doubt on this hypothesis, as 4- and 5-year-olds failed to use their world knowledge when interpreting these verbs and instead overextended goal interpretations. For example, children interpreted "weed the garden" to mean "put weeds onto a garden", even when they knew the natural origin of weeds. Experiment 3 tested children's interpretation of novel verbs and directly manipulated their access to relevant world knowledge. While younger children continued to exhibit a goal bias and failed to use world knowledge, older children generalized goal and source interpretations to novel verbs according to world knowledge. In Experiments 4 and 5, we confirmed that adults use world knowledge to guide their interpretation of novel verbs, but also showed that even adults prefer goal interpretations when they are made contextually plausible. We argue that children ultimately overcome a goal bias by learning to use their world knowledge to weigh the plausibility of events (e.g., of putting weeds into a garden). Copyright © 2013 Elsevier B.V. All rights reserved.

The impact of parental knowledge and tanning attitudes on sun protection practice for young children in Germany.

PubMed

Gefeller, Olaf; Li, Jiang; Uter, Wolfgang; Pfahlberg, Annette B

2014-05-05

Public health campaigns have improved knowledge on UVR-associated skin cancer risk and increased sun protection awareness. However, tanned skin is still a common beauty ideal. The relationship between knowledge, attitudes and protective behavior is not fully understood yet. A population-based survey was thus performed in the district of Erlangen involving 2,619 parents of 3- to 6-year old children. By means of a self-administered standardized questionnaire parental knowledge about risk factors for skin cancer, their attitudes towards tanning and details of protective measures taken for their children were assessed. The study analyzed specifically the impact of parental tanning attitudes on sun-protective measures for their children while controlling for parental knowledge about skin cancer risk factors. While parental knowledge was significantly (inversely) associated with agreement to the statement "Tanned skin is healthy skin", this was not the case for "Tanning makes me look better". Overall, tanning affirmative attitudes were inversely associated with protective measures taken for the children, whereas parental knowledge had a positive impact on sun protection at the beach only. Multivariable analyses provided evidence for an effect of parental attitude on protective behavior independent of parental knowledge. Tanning attitudes and tanned skin as the misguided ideal of beauty need to be addressed in future public health campaigns to enhance the effectiveness of preventive activities in changing sun protective behavior.

Children's Reasoning about Three Authority Attributes: Adult Status, Knowledge, and Social Position.

ERIC Educational Resources Information Center

Laupa, Marta

1991-01-01

Assessed children's evaluations of individuals' commands and children's choices between individuals who gave opposing commands. Subjects weighted individuals' social position and knowledge more heavily than adult status in judging the legitimacy of commands and choosing between individuals giving opposing commands. (BC)

Burden of physical inactivity and hospitalization costs due to chronic diseases

PubMed Central

Bielemann, Renata Moraes; da Silva, Bruna Gonçalves Cordeiro; Coll, Carolina de Vargas Nunes; Xavier, Mariana Otero; da Silva, Shana Ginar

2015-01-01

OBJECTIVE To evaluate the physical inactivity-related inpatient costs of chronic non-communicable diseases. METHODS This study used data from 2013, from Brazilian Unified Health System, regarding inpatient numbers and costs due to malignant colon and breast neoplasms, cerebrovascular diseases, ischemic heart diseases, hypertension, diabetes, and osteoporosis. In order to calculate the share physical inactivity represents in that, the physical inactivity-related risks, which apply to each disease, were considered, and physical inactivity prevalence during leisure activities was obtained from Pesquisa Nacional por Amostra de Domicílio (Brazil’s National Household Sample Survey). The analysis was stratified by genders and residing country regions of subjects who were 40 years or older. The physical inactivity-related hospitalization cost regarding each cause was multiplied by the respective share it regarded to. RESULTS In 2013, 974,641 patients were admitted due to seven different causes in Brazil, which represented a high cost. South region was found to have the highest patient admission rate in most studied causes. The highest prevalences for physical inactivity were observed in North and Northeast regions. The highest inactivity-related share in men was found for osteoporosis in all regions (≈ 35.0%), whereas diabetes was found to have a higher share regarding inactivity in women (33.0% to 37.0% variation in the regions). Ischemic heart diseases accounted for the highest total costs that could be linked to physical inactivity in all regions and for both genders, being followed by cerebrovascular diseases. Approximately 15.0% of inpatient costs from Brazilian Unified Health System were connected to physical inactivity. CONCLUSIONS Physical inactivity significantly impacts the number of patient admissions due to the evaluated causes and through their resulting costs, with different genders and country regions representing different shares. PMID:26487291

Burden of physical inactivity and hospitalization costs due to chronic diseases.

PubMed

Bielemann, Renata Moraes; Silva, Bruna Gonçalves Cordeiro da; Coll, Carolina de Vargas Nunes; Xavier, Mariana Otero; Silva, Shana Ginar da

2015-01-01

To evaluate the physical inactivity-related inpatient costs of chronic non-communicable diseases. This study used data from 2013, from Brazilian Unified Health System, regarding inpatient numbers and costs due to malignant colon and breast neoplasms, cerebrovascular diseases, ischemic heart diseases, hypertension, diabetes, and osteoporosis. In order to calculate the share physical inactivity represents in that, the physical inactivity-related risks, which apply to each disease, were considered, and physical inactivity prevalence during leisure activities was obtained from Pesquisa Nacional por Amostra de Domicílio(Brazil's National Household Sample Survey). The analysis was stratified by genders and residing country regions of subjects who were 40 years or older. The physical inactivity-related hospitalization cost regarding each cause was multiplied by the respective share it regarded to. In 2013, 974,641 patients were admitted due to seven different causes in Brazil, which represented a high cost. South region was found to have the highest patient admission rate in most studied causes. The highest prevalences for physical inactivity were observed in North and Northeast regions. The highest inactivity-related share in men was found for osteoporosis in all regions (≈ 35.0%), whereas diabetes was found to have a higher share regarding inactivity in women (33.0% to 37.0% variation in the regions). Ischemic heart diseases accounted for the highest total costs that could be linked to physical inactivity in all regions and for both genders, being followed by cerebrovascular diseases. Approximately 15.0% of inpatient costs from Brazilian Unified Health System were connected to physical inactivity. Physical inactivity significantly impacts the number of patient admissions due to the evaluated causes and through their resulting costs, with different genders and country regions representing different shares.

Adjective semantics, world knowledge and visual context: comprehension of size terms by 2- to 7-year-old Dutch-speaking children.

PubMed

Tribushinina, Elena

2013-06-01

The interpretation of size terms involves constructing contextually-relevant reference points by combining visual cues with knowledge of typical object sizes. This study aims to establish at what age children learn to integrate these two sources of information in the interpretation process and tests comprehension of the Dutch adjectives groot 'big' and klein 'small' by 2- to 7-year-old children. The results demonstrate that there is a gradual increase in the ability to inhibit visual cues and to use world knowledge for interpreting size terms. 2- and 3-year-old children only used the extremes of the perceptual range as reference points. From age four onwards children, like adults, used a cut-off point in the mid-zone of a series. From age five on, children were able to integrate world knowledge and perceptual context. Although 7-year-olds could make subtle distinctions between sizes of various object classes, their performance on incongruent items was not yet adult-like.

Association between knowledge of caries preventive practices, preventive oral health habits of parents and children and caries experience in children resident in sub-urban Nigeria.

PubMed

Folayan, Morenike O; Kolawole, Kikelomo A; Oyedele, Titus; Chukwumah, Nneka M; Chukumah, Nneka M; Onyejaka, Nneka; Agbaje, Hakeem; Oziegbe, Elizabeth O; Oshomoji, Olusegun V; Osho, Olusegun V

2014-12-16

The objectives of this study were to assess the association between children and parents' knowledge of caries preventive practices, the parents' caries preventive oral health behaviours and children's caries preventive oral health behaviour and caries experience. Three hundred and twenty four participants aged 8-12 years, 308 fathers and 318 mothers were recruited through a household survey conducted in Suburban Nigeria. A questionnaire was administered to generate information on fathers, mothers and children's knowledge of caries prevention measures and their oral health behaviour. Clinical examination was conducted on the children to determine their dmft/DMFT. Analysis was conducted to determine the predictors of the children's good oral health behaviour. The mothers' oral health behaviours were significant predictors of the children's oral health behaviours. Children who had good knowledge of caries prevention measures had significant increased odds of brushing their teeth twice daily or more. The children's caries prevalence was 13.9%, the mean dmft was 0.2 and the mean DMFT was 0.09. None of the dependent variables could predict the presence of caries in children. The study highlights the effect of maternal oral health behaviour on the oral health behaviour of children aged 8 years to 12 years in suburban Nigeria. A pilot study is needed to evaluate how enhanced maternal preventive oral health practices can improve the oral health preventive practices of children.

Food allergy knowledge, attitudes and beliefs: Focus groups of parents, physicians and the general public

PubMed Central

Gupta, Ruchi S; Kim, Jennifer S; Barnathan, Julia A; Amsden, Laura B; Tummala, Lakshmi S; Holl, Jane L

2008-01-01

Background Food allergy prevalence is increasing in US children. Presently, the primary means of preventing potentially fatal reactions are avoidance of allergens, prompt recognition of food allergy reactions, and knowledge about food allergy reaction treatments. Focus groups were held as a preliminary step in the development of validated survey instruments to assess food allergy knowledge, attitudes, and beliefs of parents, physicians, and the general public. Methods Eight focus groups were conducted between January and July of 2006 in the Chicago area with parents of children with food allergy (3 groups), physicians (3 groups), and the general public (2 groups). A constant comparative method was used to identify the emerging themes which were then grouped into key domains of food allergy knowledge, attitudes, and beliefs. Results Parents of children with food allergy had solid fundamental knowledge but had concerns about primary care physicians' knowledge of food allergy, diagnostic approaches, and treatment practices. The considerable impact of children's food allergies on familial quality of life was articulated. Physicians had good basic knowledge of food allergy but differed in their approach to diagnosis and advice about starting solids and breastfeeding. The general public had wide variation in knowledge about food allergy with many misconceptions of key concepts related to prevalence, definition, and triggers of food allergy. Conclusion Appreciable food allergy knowledge gaps exist, especially among physicians and the general public. The quality of life for children with food allergy and their families is significantly affected. PMID:18803842

Organized Sports, Overweight, and Physical Fitness in Primary School Children in Germany

PubMed Central

Steiner, Ronald P.; Brandstetter, Susanne; Klenk, Jochen; Wabitsch, Martin; Steinacker, Jürgen M.

2013-01-01

Physical inactivity is associated with poor physical fitness and increased body weight. This study examined the relationship between participation in organized sports and overweight as well as physical fitness in primary school children in southern Germany. Height, weight, and various components of physical fitness were measured in 995 children (7.6 ± 0.4 years). Sports participation and confounding variables such as migration background, parental education, parental body weight, and parental sports participation were assessed via parent questionnaire. Multiple logistic regression as well as multivariate analysis of covariance (MANCOVA) was used to determine associations between physical fitness, participation in organized sports, and body weight. Participation in organized sports less than once a week was prevalent in 29.2%, once or twice in 60.2%, and more often in 10.6% of the children. Overweight was found in 12.4% of the children. Children participating in organized sports more than once per week displayed higher physical fitness and were less likely to be overweight (OR  =  0.52, P < 0.01). Even though causality cannot be established, the facilitation of participation in organized sports may be a crucial aspect in public health efforts addressing the growing problems associated with overweight and obesity. PMID:23533728

Children's Knowledge about Medicines.

ERIC Educational Resources Information Center

Almarsdottir, Anna B.; Zimmer, Catherine

1998-01-01

Examined knowledge about medicines and perceived benefit among 101 children, ages 7 and 10. Found that medicine knowledge was explained using age, educational environment, and degree of internal locus of control as significant predictors. The negative effect of internal locus of control predicted perceived benefit. Retention of drug advertising…

Who Are the "Lazy" Ants? The Function of Inactivity in Social Insects and a Possible Role of Constraint: Inactive Ants Are Corpulent and May Be Young and/or Selfish.

PubMed

Charbonneau, Daniel; Poff, Corey; Nguyen, Hoan; Shin, Min C; Kierstead, Karen; Dornhaus, Anna

2017-09-01

Social insect colonies are commonly thought of as highly organized and efficient complex systems, yet high levels of worker inactivity are common. Although consistently inactive workers have been documented across many species, very little is known about the potential function or costs associated with this behavior. Here we ask what distinguishes these "lazy" individuals from their nestmates. We obtained a large set of behavioral and morphological data about individuals, and tested for consistency with the following evolutionary hypotheses: that inactivity results from constraint caused by worker (a) immaturity or (b) senescence; that (c) inactive workers are reproducing; that inactive workers perform a cryptic task such as (d) acting as communication hubs or (e) food stores; and that (f) inactive workers represent the "slow-paced" end of inter-worker variation in "pace-of-life." We show that inactive workers walk more slowly, have small spatial fidelity zones near the nest center, are more corpulent, are isolated in colony interaction networks, have the smallest behavioral repertoires, and are more likely to have oocytes than other workers. These results are consistent with the hypotheses that inactive workers are immature and/or storing food for the colony; they suggest that workers are not inactive as a consequence of senescence, and that they are not acting as communication hubs. The hypotheses listed above are not mutually exclusive, and likely form a "syndrome" of behaviors common to inactive social insect workers. Their simultaneous contribution to inactivity may explain the difficulty in finding a simple answer to this deceptively simple question. Published by Oxford University Press on behalf of the Society for Integrative and Comparative Biology 2017. This work is written by US Government employees and is in the public domain in the US.

Social construction of physical knowledge of shadows: A study of five preoperational children's perceptions, collaborative experiences, and activities across knowledge domains

NASA Astrophysics Data System (ADS)

Smith, Amy M.

The first purpose of this qualitative case study was to understand the process of social construction of physical knowledge of shadows among preoperational thinkers by examining collaborative behaviors that may lead to new knowledge. The second purpose was to understand children's perspectives concerning the connection between social interaction and learning. The study focused on group collaboration and physical knowledge building as they relate to preoperational thought, a phase of cognitive development in early childhood. The case study consisted of five kindergarten children enrolled in a private, laboratory school at a southern, urban university. Across the eight-week data collection period, the children explored shadows through planned activities on 10 occasions and were interviewed three times in a focus group context. Primary methods for collecting data included videotaping the interviews and participant observations. Data were transcribed and coded inductively to discover emerging patterns while relating these patterns to existing constructivist theories. In addition, field notes, artifacts, and interviews with the children's teacher served to verify the findings. The findings revealed four major themes. Firstly, in terms of collaborative learning, children, while exhibiting a focus on the self, were attracted to learning with each other. Secondly, interactions seldom involved dialogic complexity, revealing minimal rationale, even during conflict. Thirdly, negative behaviors, such as tattling and exclusion, and prosocial behaviors, such as helping, were perceived as integral to the success of social construction of knowledge. The children considered each of these moral behaviors from the personal standpoint of how it affected them emotionally and in accomplishing a learning-related task. Fourthly, in terms of knowledge building, the findings indicated children's knowledge of shadows evolved over time as they participated in a developing scientific community. They experimented in partnerships to answer questions, test theories, solve problems, and communicate their growing understandings to others about such topics as objects "blocking" light, the origin of shadows, and the comparison between the concepts of shadow and reflection. The influence of socio-moral-emotional classroom climates on physical knowledge construction is suggested for future research as well as motivation as it relates to learning in early childhood group contexts.

The Effect of Children's Rights Training on Primary School Students' Utilisation and Knowledge Level about Children's Rights

ERIC Educational Resources Information Center

Ozmen, Suna Kaymak; Ocal, Tugba; Ozmen, Ahmet

2014-01-01

Recently, children's rights issue has taken attention. In this study, main purpose was to investigate the utilisation and knowledge level of 4th and 5th grade primary school students after children's rights training. The participants of this survey study were selected randomly from 10 schools. Results indicated that students had the chance to…

What Happens to the Food We Eat? Children's Conceptions of the Structure and Function of the Digestive System.

ERIC Educational Resources Information Center

Teixeira, Francimar Martins

2000-01-01

Describes children's conceptions of the structure and function of the human digestive system based on an investigation carried out with children aged 4-10 (n=45). Finds that children possess biological knowledge as an independent knowledge domain from the age of four. Discusses acquisition of and barriers to scientific concepts related to human…

An Examination of Children's Oral Storytelling in a First Grade Storytelling Circle

ERIC Educational Resources Information Center

West, Jean Ann

2012-01-01

The purposes of this naturalistic, descriptive study were to examine the stories that children in one first grade classroom told in a storytelling circle, how the children's knowledge, in-school experiences, and out-of-school experiences were reflected in their stories, and how the children used their knowledge and experiences as tools to…

Improving the Numerical Knowledge of Children with Autism Spectrum Disorder: The Benefits of Linear Board Games

ERIC Educational Resources Information Center

Satsangi, Rajiv; Bofferding, Laura

2017-01-01

A lack of numerical knowledge early on can impede a child's academic development. In past research, playing linear board games improved children's understanding of numerical relations, which the authors theorised could extend to children with autism spectrum disorder. For this pilot study, 10 children played a board game where they moved tokens…

The Development of Interindividual Sharing of Knowledge and Beliefs in 5- to 9-Year-Old Children

ERIC Educational Resources Information Center

Bradmetz, Joel; Gauthier, Cecile

2005-01-01

The authors studied the evolution of interindividual intentionality in children and showed that the sharing of knowledge and beliefs requires more complex operations than those involved in usual false-belief tasks. The authors conducted 3 experiments on 380 children (aged 5 years, 0 months to 9 years, 6 months). They assessed the children's…

Stigma reduction and improved knowledge and attitudes towards filariasis using a comic book for children.

PubMed

el-Setouhy, Maged A; Rio, Francisco

2003-04-01

WHO has initiated a global program for lymphatic filariasis (LF) elimination by year 2020. A comic book was designed to improve knowledge and attitudes of Egyptian school children, which included messages on the acceptability of Mass Drug Administration (MDA) and stigma reduction. Comic book administration significantly reduced the fear of the studied children from LF as a killer disease. It helped in positively changing the attitudes of the children towards Elephantiasis patients (p-value <.001). The comic book also reduced the number of children who had earlier stated that they would avoid someone with LF. Knowledge about the ability of treating and preventing LF was also significantly increased among the children after reading the comic book. Moreover, comic book reading helped in raising the awareness towards MDA as the method of choice in preventing LF. Most of the children liked the comic book and its contents. Importantly, 96.2% found this book easy to understand. Many of relatives and friends read the comic book within 2 weeks after distribution. A well-accepted comic book for children is a proven way to reduce stigma and increase knowledge about disease prevention and treatment.

Cohort profile: the resilience for eating and activity despite inequality (READI) study.

PubMed

Ball, Kylie; Cleland, Verity; Salmon, Jo; Timperio, Anna F; McNaughton, Sarah; Thornton, Lukar; Campbell, Karen; Jackson, Michelle; Baur, Louise A; Mishra, Gita; Brug, Johannes; Jeffery, Robert W; King, Abby; Kawachi, Ichiro; Crawford, David A

2013-12-01

The Resilience for Eating and Activity Despite Inequality (READI) cohort was established to address the following two key aims: to investigate the pathways (personal, social and structural) by which socio-economic disadvantage influences lifestyle choices associated with obesity risk (physical inactivity, poor dietary choices) and to explore mechanisms underlying 'resilience' to obesity risk in socio-economically disadvantaged women and children. A total of 4349 women aged 18-46 years and 685 children aged 5-12 years were recruited from 80 socio-economically disadvantaged urban and rural neighbourhoods of Victoria, Australia, and provided baseline (T1: 2007-08) measures of adiposity, physical activity, sedentary and dietary behaviours; socio-economic and demographic factors; and psychological, social and perceived environmental factors that might impact on obesity risk. Audits of the 80 neighbourhoods were undertaken at baseline to provide objective neighbourhood environmental data. Three-year follow-up data (2010-11) have recently been collected from 1912 women and 382 children. Investigators welcome enquiries regarding data access and collaboration.

Role of the pediatric exercise scientist in physical education, sports training and physiotherapy.

PubMed

Kemper, H C

2000-11-01

The purpose of this article is to present an overview of the research devoted to the relations of physical activity in children and exercise. The results of experimental studies on the benefits of extra, more intensive physical activity or with different styles of teaching are summarized. Most valid studies using the school environment do not reveal significant and beneficial effects. Longitudinal studies contrasting physically active and inactive children always show higher physiological characteristics in the highly active groups; however, these results are not conclusive because self-selection may have caused the differences. Training studies on aerobic power and on muscle strength show always significant improvements in both sexes, regardless of their level of biologic maturation. The general lack of physical activity in youths nowadays needs strategies to promote physical activity. Motivationally oriented programs with emphasis on the determinants of physical activity behavior of children are supposed to be the most effective and also to be long lasting.

Behavioral problems in children with epilepsy in rural Kenya

PubMed Central

Kariuki, Symon M.; Abubakar, Amina; Holding, Penny A.; Mung'ala-Odera, Victor; Chengo, Eddie; Kihara, Michael; Neville, Brian G.; Newton, Charles R.J.C.

2012-01-01

The aims of this study were to record behavioral problems in children with epilepsy (CWE), compare the prevalence with that reported among healthy children without epilepsy, and investigate the risk factors. A child behavioral questionnaire for parents comprising 15 items was administered to the main caregiver of 108 CWE and 108 controls matched for age in Kilifi, Kenya. CWE had a higher mean score for reported behavioral problems than controls (6.9 vs 4.9, t = 4.7, P < 0.001). CWE with active epilepsy also recorded more behavioral problems than those with inactive epilepsy (8.2 vs 6.2, t = − 2.9, P = 0.005). A significantly greater proportion of CWE (49% vs 26% of controls) were reported to have behavioral problems. Active epilepsy, cognitive impairment, and focal seizures were the most significant independent covariates of behavioral problems. Behavioral problems in African CWE are common and need to be taken into consideration in planning comprehensive clinical services in this region. PMID:22119107

A Comparison of Concept Development and Human Figure Drawings of Children Who Receive Preschool Education vs Those Who Do Not

ERIC Educational Resources Information Center

Balat, Gulden Uyanik

2010-01-01

This study evaluated from a developmental point of view the basic concept knowledge and human figure drawings of children who did and did not attend preschool. A total of 118 children who received preschool education and 147 children who did not do so participated in the study. The mean age of children was 75.4 months. Their concept knowledge was…

Who needs 'lazy' workers? Inactive workers act as a 'reserve' labor force replacing active workers, but inactive workers are not replaced when they are removed.

PubMed

Charbonneau, Daniel; Sasaki, Takao; Dornhaus, Anna

2017-01-01

Social insect colonies are highly successful, self-organized complex systems. Surprisingly however, most social insect colonies contain large numbers of highly inactive workers. Although this may seem inefficient, it may be that inactive workers actually contribute to colony function. Indeed, the most commonly proposed explanation for inactive workers is that they form a 'reserve' labor force that becomes active when needed, thus helping mitigate the effects of colony workload fluctuations or worker loss. Thus, it may be that inactive workers facilitate colony flexibility and resilience. However, this idea has not been empirically confirmed. Here we test whether colonies of Temnothorax rugatulus ants replace highly active (spending large proportions of time on specific tasks) or highly inactive (spending large proportions of time completely immobile) workers when they are experimentally removed. We show that colonies maintained pre-removal activity levels even after active workers were removed, and that previously inactive workers became active subsequent to the removal of active workers. Conversely, when inactive workers were removed, inactivity levels decreased and remained lower post-removal. Thus, colonies seem to have mechanisms for maintaining a certain number of active workers, but not a set number of inactive workers. The rapid replacement (within 1 week) of active workers suggests that the tasks they perform, mainly foraging and brood care, are necessary for colony function on short timescales. Conversely, the lack of replacement of inactive workers even 2 weeks after their removal suggests that any potential functions they have, including being a 'reserve', are less important, or auxiliary, and do not need immediate recovery. Thus, inactive workers act as a reserve labor force and may still play a role as food stores for the colony, but a role in facilitating colony-wide communication is unlikely. Our results are consistent with the often cited, but never yet empirically supported hypothesis that inactive workers act as a pool of 'reserve' labor that may allow colonies to quickly take advantage of novel resources and to mitigate worker loss.

Who needs ‘lazy’ workers? Inactive workers act as a ‘reserve’ labor force replacing active workers, but inactive workers are not replaced when they are removed

PubMed Central

Sasaki, Takao; Dornhaus, Anna

2017-01-01

Social insect colonies are highly successful, self-organized complex systems. Surprisingly however, most social insect colonies contain large numbers of highly inactive workers. Although this may seem inefficient, it may be that inactive workers actually contribute to colony function. Indeed, the most commonly proposed explanation for inactive workers is that they form a ‘reserve’ labor force that becomes active when needed, thus helping mitigate the effects of colony workload fluctuations or worker loss. Thus, it may be that inactive workers facilitate colony flexibility and resilience. However, this idea has not been empirically confirmed. Here we test whether colonies of Temnothorax rugatulus ants replace highly active (spending large proportions of time on specific tasks) or highly inactive (spending large proportions of time completely immobile) workers when they are experimentally removed. We show that colonies maintained pre-removal activity levels even after active workers were removed, and that previously inactive workers became active subsequent to the removal of active workers. Conversely, when inactive workers were removed, inactivity levels decreased and remained lower post-removal. Thus, colonies seem to have mechanisms for maintaining a certain number of active workers, but not a set number of inactive workers. The rapid replacement (within 1 week) of active workers suggests that the tasks they perform, mainly foraging and brood care, are necessary for colony function on short timescales. Conversely, the lack of replacement of inactive workers even 2 weeks after their removal suggests that any potential functions they have, including being a ‘reserve’, are less important, or auxiliary, and do not need immediate recovery. Thus, inactive workers act as a reserve labor force and may still play a role as food stores for the colony, but a role in facilitating colony-wide communication is unlikely. Our results are consistent with the often cited, but never yet empirically supported hypothesis that inactive workers act as a pool of ‘reserve’ labor that may allow colonies to quickly take advantage of novel resources and to mitigate worker loss. PMID:28877229

Experience, knowledge, and opinions about childhood genetic testing in Batten disease.

PubMed

Adams, Heather R; Rose, Katherine; Augustine, Erika F; Kwon, Jennifer M; deBlieck, Elisabeth A; Marshall, Frederick J; Vierhile, Amy; Mink, Jonathan W; Nance, Martha A

2014-02-01

Policies for genetic testing in children (GTIC) focus on medical or psychosocial benefit to the child, discouraging or prohibiting carrier testing, and advising caution regarding pre-symptomatic diagnosis if no treatment exists. This study sought to understand parents' perspectives on these issues and determine their experiences and knowledge related to genetic testing for Batten disease - a set of inherited neurodegenerative diseases of childhood onset for which no disease modifying therapies yet exist. Parents of children with Batten disease completed a survey of their knowledge of genetics, experience with genetic testing, and opinions regarding GTIC. 54% had sought genetic testing for non-affected family members, including predictive diagnosis of healthy, at-risk children. Participation in any genetic counseling was associated with greater knowledge on questions about genetics. The majority of parents felt it was better to know ahead of time that a child would develop Batten disease, believed that this knowledge would not alter how they related to their child, and that parents should have the final say in deciding whether to obtain GTIC. Parents of children with an inherited disease are knowledgeable about genetics and wish to establish predictive or carrier status of at-risk children. Copyright © 2013 Elsevier Inc. All rights reserved.

Randomized, open-label, single-dose, crossover, relative bioavailability study in healthy adults, comparing the pharmacokinetics of rabeprazole granules administered using soft food or infant formula as dosing vehicle versus suspension.

PubMed

Thyssen, An; Solanki, Bhavna; Treem, William

2012-07-01

A sprinkle capsule formulation containing enteric-coated, delayed-release rabeprazole granules is being developed for the treatment of children with gastrointestinal reflux disease. The granules are designed to be mixed with vehicles that facilitate delivery to children, who may be unable to swallow solid formulations. The primary objective of this study-conducted on the sponsor's initiative-was to compare the bioavailability of rabeprazole granules when mixed with various dosing vehicles (small amount of soft food or infant formula) with that of a rabeprazole suspension with inactive vehicle granules (reference), to determine which dosing vehicle can be used to deliver rabeprazole in children. Tolerability was also assessed. This single-center, single-dose, randomized, open-label, 5-period crossover study was conducted in 35 healthy adult subjects. In a randomized sequence, fasting subjects received a single dose of 10-mg rabeprazole granules per treatment period, mixed with small amounts of 1 of 5 dosing vehicles (a strawberry-flavored suspension of rabeprazole granules with inactive vehicle granules reconstituted with water, yogurt [1 tablespoon], applesauce [1 tablespoon], or infant formula [5 mL], or a suspension of rabeprazole granules with inactive vehicle tablet reconstituted with water). Full plasma pharmacokinetic (PK) profiles of rabeprazole and its thioether metabolite were collected; concentrations were estimated via LC-MS/MS. PK properties were estimated using noncompartmental methods; 90% CIs around least squares mean test-to-reference ratios were calculated for C(max) and AUC values. All treatment-emergent adverse events (TEAEs) were recorded and assessed for severity (mild, moderate, or severe) and relationship to study drug. A total of 35 subjects were enrolled (mean age, 38 years; 54.3% female; 100% white; mean weight, 71.4 kg). Thirty-four subjects completed the study. Rabeprazole and rabeprazole thioether plasma PK properties were comparable between all of the dosing vehicles tested. Median T(max) was 2.5 to 3.0 hours, and mean elimination half-life was 1.27 to 1.43 hours. The 90%CIs for the least squares mean ratios for rabeprazole and rabeprazole thioether exposure were within the 80% to 125% bioequivalence limits for all relevant comparisons. All TEAEs were of mild or moderate intensity, with headache being the most commonly reported; 21 subjects (60%) experienced TEAEs during the study. No deaths or serious AEs were reported during the study; 1 subject experienced a TEAE (urinary tract infection) that led to the discontinuation of treatment. In these healthy adult subjects, the bioavailability of rabeprazole granules was comparable between all of the dosing vehicles tested, and rabeprazole was well tolerated. Soft food suitable for young children or infant formula may be appropriate for use as dosing vehicles for rabeprazole granules. Copyright © 2012 Elsevier HS Journals, Inc. All rights reserved.

Social Inclusion of Children With Down Syndrome: Jewish and Muslim Mothers' Knowledge, Attitudes, Beliefs, and Behavioral Intentions.

PubMed

Barnoy, Sivia; Biton, Anna; Itzhaki, Michal

The current study examined mothers' knowledge, beliefs, attitudes, and intention to socially integrate children with Down syndrome (DS) in the family, with children without disabilities and school system. A questionnaire based on a descriptive, cross-sectional design was administered to Jewish and Muslim mothers. The questionnaire included demographics, knowledge, beliefs, attitudes, and intention to integrate children with DS. Analysis included a regression test of intention to integrate children with DS and a one-way ANOVA for differences between Jewish and Muslim mothers. Nearly all the Jewish mothers (93.7%) and about half the Muslim mothers (52.8%) had performed screening tests for DS during their pregnancy. All mothers displayed low knowledge level about DS. Being Jewish (t=2.89; p=0.005) and holding more positive beliefs (t=3.39; p=0.001) were associated with a higher intention to socially integrate children with DS. Significant positive correlations were found between beliefs and attitudes (r=0.65; p<0.001) and between attitudes and intention to socially integrate children with DS (r=0.39; p<0.001). This study shows that Jewish and Muslim mothers' beliefs and attitudes towards social inclusion of children with DS are quite positive and the intention to integrate children with DS in the family, with children without disabilities, and in the mainstream school system is high. However, their level of knowledge about DS is low. Nurses, as a critical source of information about DS, should develop an ethno-cultural sensitivity to diverse populations in order to influence attitudes and beliefs regarding the social integration of children with DS. Copyright © 2017 Elsevier Inc. All rights reserved.

God-mother-baby: what children think they know.

PubMed

Kiessling, Florian; Perner, Josef

2014-01-01

This study tested one hundred and nine 3- to 6-year-old children on a knowledge-ignorance task about knowledge in humans (mother, baby) and God. In their responses, participants not reliably grasping that seeing leads to knowing in humans (pre-representational) were significantly influenced by own knowledge and marginally by question format. Moreover, knowledge was attributed significantly more often to mother than baby and explained by agent-based characteristics. Of participants mastering the task for humans (representational), God was largely conceived as ignorant "man in the sky" by younger and increasingly as "supernatural agent in the sky" by older children. Evidence for egocentrism and for anthropomorphizing God lends support to an anthropomorphism hypothesis. First-time evidence for an agent-based conception of others' knowledge in pre-representational children is presented. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

[Is there an Association between Prevention Campaign Knowledge and Sun Protection Behaviour of Parents for their Children? Results of a Parent Survey].

PubMed

Klostermann, S; Fromme, H; Bolte, G

2015-06-01

The aims of this study are to assess prevalence of awareness of sun protection campaigns among parents in Bavaria, Germany, to analyse the impact of sociodemographic factors on campaign knowledge and the association between parental campaign knowledge and sun protection behaviour in their children. A cross-sectional survey was undertaken in 2010-2011 in Bavaria, Germany, with parents of 4,579 children aged 5-6 years (response rate 61%). Prevalence of knowledge of sun protection campaigns is 13% among parents in Germany and independent of sociodemographic factors. Ignorance of sun protection campaigns is associated with inadequate sun protection behaviour in children independent of sociodemographic and exposure characteristics. Awareness of sun protection campaigns is low among parents. Knowledge of adequate sun protection behaviour should be further increased at the population level in Germany independently of sociodemographic status. © Georg Thieme Verlag KG Stuttgart · New York.

Empathy in early childhood: genetic, environmental, and affective contributions.

PubMed

Knafo, Ariel; Zahn-Waxler, Carolyn; Davidov, Maayan; Van Hulle, Carol; Robinson, JoAnn L; Rhee, Soo Hyun

2009-06-01

We investigated the genetic and environmental origins of children's empathy toward a distress victim and its correlates with emotional symptoms and affective knowledge. The cognitive (hypothesis testing) and affective (empathic concern) empathy of 122 twin pairs in response to simulated pain by an adult examiner was observed at 3.5 years of age. Moderate (0.19 to 0.44) heritabilities were estimated for individual differences in empathy, and the nonshared environment and error accounted for the rest of the variance. Hypothesis testing and empathic concern were moderately correlated, mainly through overlapping genetic effects. Although children's affective knowledge did not correlate with their empathy, affective knowledge interacted with mother-rated emotional symptoms in predicting empathy; knowledge about emotions was associated with greater empathy in children low in emotional symptoms. In contrast, among children with high degrees of emotional symptoms, those with better affective knowledge tended to show lower empathy.

The Early Years: Mixing Materials

ERIC Educational Resources Information Center

Ashbrook, Peggy

2017-01-01

Engaging children's interest, inspiring active exploration of materials, and fostering cooperation between children and adults is the best way to promote the construction of knowledge. Some popular early childhood activities can be expanded to provide experiences and time for children to build on their prior knowledge. This column discusses…

Investigating the Abstractness of Children's Early Knowledge of Argument Structure

ERIC Educational Resources Information Center

McClure, Kathleen; Pine, Julian M.; Lieven, Elena V. M.

2006-01-01

In the current debate about the abstractness of children's early grammatical knowledge, Tomasello & Abbott-Smith (2002) have suggested that children might first develop "weak" or "partial" representations of abstract syntactic structures. This paper attempts to characterize these structures by comparing the development of constructions around…

Knowledge of Attention Deficit Hyperactivity Disorder (ADHD) and Attitudes toward Teaching Children with ADHD: The Role of Teaching Experience

ERIC Educational Resources Information Center

Anderson, Donnah L.; Watt, Susan E.; Noble, William; Shanley, Dianne C.

2012-01-01

Knowledge of attention deficit hyperactivity disorder (ADHD) and attitudes toward teaching children with ADHD are compared across stages of Australian teachers' careers. Relative to pre-service teachers with (n = 218) and without (n = 109) teaching experience, in-service teachers (n = 127) show more overall knowledge of ADHD, more knowledge of…

Separability of Lexical and Morphological Knowledge: Evidence from Language Minority Children

PubMed Central

Shahar-Yames, Daphna; Eviatar, Zohar; Prior, Anat

2018-01-01

Lexical and morphological knowledge of school-aged children are correlated with each other, and are often difficult to distinguish. One reason for this might be that many tasks currently used to assess morphological knowledge require children to inflect or derive real words in the language, thus recruiting their vocabulary knowledge. The current study investigated the possible separability of lexical and morphological knowledge using two complementary approaches. First, we examined the correlations between vocabulary and four morphological tasks tapping different aspects of morphological processing and awareness, and using either real-word or pseudo-word stimuli. Thus, we tested the hypothesis that different morphological tasks recruit lexical knowledge to various degrees. Second, we compared the Hebrew vocabulary and morphological knowledge of 5th grade language minority speaking children to that of their native speaking peers. This comparison allows us to ask whether reduced exposure to the societal language might differentially influence vocabulary and morphological knowledge. The results demonstrate that indeed different morphological tasks rely on lexical knowledge to varying degrees. In addition, language minority students had significantly lower performance in vocabulary and in morphological tasks that recruited vocabulary knowledge to a greater extent. In contrast, both groups performed similarly in abstract morphological tasks with a lower vocabulary load. These results demonstrate that lexical and morphological knowledge may rely on partially separable learning mechanisms, and highlight the importance of distinguishing between these two linguistic components. PMID:29515486

Emotion Knowledge and Attention Problems in Young Children: a Cross-Lagged Panel Study on the Direction of Effects.

PubMed

von Salisch, Maria; Denham, Susanne A; Koch, Tobias

2017-01-01

Attention problems are likely to hinder children in acquiring knowledge of their own and others' emotions. Children with little knowledge of emotions tend to have difficulties with representing emotions, interpreting them, and sharing them, so that they are likely to spend more time in making sense of them and may thus appear to be inattentive. In order to disentangle the direction of effects between emotion knowledge and attention problems, 576 four- to- six-year-olds were interviewed at T1 and about 12 months later (T2) about their emotion knowledge. Their kindergarten teachers rated their attention problems, and their conduct problems at T1 and T2. A cross-lagged panel model indicates that children's emotion knowledge at T1 contributed to the explanation of their attention problems at T2, after language ability and attention problems at T1 were controlled. The other cross-path from attention problems (T1) to emotion knowledge (T2) was not significant. Adding gender, behavioral self-regulation, working memory, conduct problems, or SES as alternative explanations by third variables did not alter this direction of effects. How emotion knowledge impinges on attention problems is discussed.

Children's and adults' evaluation of the certainty of deductive inferences, inductive inferences, and guesses.

PubMed

Pillow, Bradford H

2002-01-01

Two experiments investigated kindergarten through fourth-grade children's and adults' (N = 128) ability to (1) evaluate the certainty of deductive inferences, inductive inferences, and guesses; and (2) explain the origins of inferential knowledge. When judging their own cognitive state, children in first grade and older rated deductive inferences as more certain than guesses; but when judging another person's knowledge, children did not distinguish valid inferences from invalid inferences and guesses until fourth grade. By third grade, children differentiated their own deductive inferences from inductive inferences and guesses, but only adults both differentiated deductive inferences from inductive inferences and differentiated inductive inferences from guesses. Children's recognition of their own inferences may contribute to the development of knowledge about cognitive processes, scientific reasoning, and a constructivist epistemology.

Prevalence of metabolic syndrome and associated risk factors in Asian Indians.

PubMed

Balasubramanyam, Ajay; Rao, Shaun; Misra, Ranjita; Sekhar, Rajagopal V; Ballantyne, Christie M

2008-08-01

This study examined the association between metabolic syndrome, lifestyle behaviors, and perception and knowledge of current health and cardiovascular disease (CVD) among Asian Indians in the US. The sample comprised of 143 adult Asian Indians recruited through health fairs for survey and bioclinical measures. The prevalence of metabolic syndrome was 32%, much higher than other ethnic groups, did not vary by gender but increased with age. Respondents had high physical inactivity and poor knowledge of CVD risk factors. Dietary behavior, age, number of years lived in the US, self-rated physical and mental health and BMI were significant predictors and explained 40.1% of variance in metabolic syndrome score. Poorer physical health status had the greatest predictive influence on metabolic syndrome. Asian Indians are a high risk group for CVD.

Trends in the Inactive Kidney Transplant Waitlist and Implications for Candidate Survival

PubMed Central

Grams, Morgan E.; Massie, Allan B.; Schold, Jesse D.; Chen, B. Po-Han; Segev, Dorry L.

2014-01-01

In November 2003, OPTN policy was amended to allow kidney transplant (KT) candidates to accrue waiting time while registered as status 7, or inactive. We evaluated trends in inactive listings and the association of inactive status with transplantation and survival, studying 262,824 adult first-time KT candidates listed between 2000–2011. The proportion of waitlist candidates initially listed as inactive increased from 2.3% pre-policy change to 31.4% in 2011. Candidates initially listed as inactive were older, more often female, African-American, and with higher body mass index. Post-policy change, conversion from initially inactive to active status generally occurred early if at all: at one year after listing, 52.7% of initially inactive candidates had been activated; at 3 years, only 66.3% had been activated. Inactive status was associated with a substantially higher waitlist mortality (aHR 2.21, 95%CI:2.15–2.28, p<0.001) and lower rates of eventual transplantation (aRR 0.68, 95%CI:0.67–0.70, p<0.001). In summary, waitlist practice has changed significantly since November 2003, with a sharp increase in the number of inactive candidates. Using the full waitlist to estimate organ shortage or as a comparison group in transplant outcome studies is less appropriate in the current era. PMID:23399028

[Oral health related knowledge and health behavior of parents and school children].

PubMed

Lalić, Maja; Aleksić, Ema; Gajić, Mihajlo; Malesević, Doka

2013-01-01

The family provides the background for developing behaviors, attitudes and knowledge related to oral health of children. The aim of this study was to compare oral health behavior of parents and their children and to asses the impact of parental behavior on children's oral health. This cross-sectional study included 99 parent--child pairs (12 to 15 years old). Data on oral health behavior, knowledge and attitudes regarding oral hygiene, fluorides and nutrition of parents and their children were collected by questionnaires. The parental dental health was assessed according to self-reported data on tooth loss and prosthodontic rehabilitation, while the dental status of children was determined by clinical examination. The parents reported the use of dental floss (p < 0.001) and mouth rinses (p < 0.05) more often than their children and they had better knowledge on fluorides. Approximately one third of parents thought they should not control sugar consumption of their child. There was a statistically significant correlation between parental oral hygiene and their habit to control the child in brushing with the child's oral health status. Oral health education activities directed towards the prevention of risk factors for developing caries should involve both parents and their children, because parental behavior is a significant predictor of children's oral health.

Identity, Knowledge and Participation: Health Theatre for Children

ERIC Educational Resources Information Center

Grabowski, Dan

2013-01-01

Purpose: The main aim of the paper is to explore whether health theatre as a school-based health promotion initiative communicates relevant health knowledge to children and the interrelated processes of identity development, knowledge acquisition and participation. Development of the definition of "health identity" was a subsidiary…

Using Knowledge Networks to Develop Preschoolers' Content Vocabulary

ERIC Educational Resources Information Center

Pollard-Durodola, Sharolyn D.; Gonzalez, Jorge E.; Simmons, Deborah C.; Davis, Matthew J.; Simmons, Leslie; Nava-Walichowski, Miranda

2012-01-01

Research shows that children accrue vocabulary knowledge by understanding relationships between new words and their connected concepts. This article describes three research-based principles that preschool teachers can use to design shared book reading lessons that accelerate content vocabulary knowledge by helping young children to talk about…

Physical inactivity displays a mediator role in the association of diabetes and poverty: A spatiotemporal analysis.

PubMed

Chien, Lung-Chang; Li, Xiao; Staudt, Amanda

2017-11-03

Physical inactivity is one of the risk factors of diabetes. In addition, physical inactivity is attributed to urbanization-related factors, such as poverty, which is also one of the risk factors of diabetes. We hypothesized that physical inactivity is a mediator in the association between diabetes and poverty, and that spatial heterogeneity exists in these relationships. This study adopted a spatiotemporal modelling approach to conduct this mediator analysis. From 2004-2011, data were collected at the county level in 48 contiguous states (with a total of 3,109 counties) from the Behavioral Risk Factor Surveillance System (BRFSS) and American Community Survey. Poverty percentage significantly affected physical inactivity prevalence and diabetes prevalence in two separate models. Using a model with both physical inactivity and poverty percentages as independent variables, we verified that physical inactivity prevalence is a significant mediator. In this model, physical inactivity prevalence resulted in a significant positive association with diabetes prevalence, and the influence of poverty percentage on diabetes prevalence was significantly reduced (P=0.0009). An advanced spatiotemporal analysis revealed that 32.65% of counties having a significant positive association between diabetes prevalence and physical inactivity prevalence also had a significant positive association between physical inactivity prevalence and poverty percentage. Those counties were also likely located in the South and Southeast of USA. In summary, the findings of this study demonstrate the mediating effect of physical inactivity between diabetes and poverty. When implementing diabetes prevention in communities with higher poverty, appropriate strategies to reduce the cost burden of physical activity programmes should be considered.

Influence of a Short-Term Disability Awareness Program on Knowledge and Attitudes of School-Aged Children in Southern Belize: Results of a Community-University Partnership.

PubMed

Magnusson, Dawn M; Cal, Francisco; Boissonnault, Jill S

2017-04-01

Little is known about the attitudes of children living in Central America toward people with disabilities or the effectiveness of a disability awareness program in influencing their knowledge and attitudes. The study objectives were to evaluate the effectiveness of a disability awareness program in influencing Belizean children's knowledge of and attitudes toward people with disabilities in the immediate short term and to describe the development of a university-community partnership that resulted in the development of a culturally appropriate disability awareness program. This was a single-group pretest-posttest quasi-experimental study with cluster sampling. Study participants included 247 children (11-14 years old) from 8 primary schools in Toledo District, Belize. A paper-based disability awareness survey measuring knowledge of and attitudes toward people with disabilities was administered before and after an intervention. The intervention was a 90-minute multimodal disability awareness program. Hierarchical linear modeling was used to model the influence of the intervention on knowledge of and attitudes toward people with disabilities. Significant improvements in knowledge of and attitudes toward people with disabilities were evident immediately after the intervention. Children were not randomized to a control group. Although this feature was a limitation in terms of study design, the researchers believed that respecting the wishes of the school principals by providing the disability awareness intervention to all students was important. This study provided an example of how a university-community partnership can positively influence community outcomes. Further research is needed to assess long-term changes in Belizean children's knowledge of, attitudes toward, and behaviors toward people with disabilities, as well as the social inclusion and participation of children with disabilities. © 2017 American Physical Therapy Association

Pediatric HIV Disclosure Intervention Improves Knowledge and Clinical Outcomes in HIV-Infected Children in Namibia.

PubMed

Beima-Sofie, Kristin M; Brandt, Laura; Hamunime, Ndapewa; Shepard, Mark; Uusiku, James; John-Stewart, Grace C; OʼMalley, Gabrielle

2017-05-01

Using routinely collected data, we evaluated a nationally implemented intervention to assist health care workers and caregivers with HIV disclosure to children. We assessed the impact of the intervention on child's knowledge and health outcomes. Data were abstracted from national databases and patient charts for HIV-infected children aged 7-15 years attending 4 high-volume HIV clinics in Namibia. Disclosure rates, time to disclosure, and HIV knowledge in 314 children participating in the intervention were analyzed. Logistic regression was used to identify correlates of partial vs. full disclosure. Paired t-tests and McNemar tests were used to compare adherence and viral load (VL) before versus after intervention enrollment. Among children who participated in the disclosure intervention, 11% knew their HIV status at enrollment and an additional 38% reached full disclosure after enrollment. The average time to full disclosure was 2.5 years (interquartile range: 1.2-3 years). Children who achieved full disclosure were more likely to be older, have lower VLs, and have been enrolled in the intervention longer. Among children who reported incorrect knowledge regarding why they take their medicine, 83% showed improved knowledge after the intervention, defined as knowledge of HIV status or adopting intervention-specific language. On comparing 0-12 months before vs. 12-24 months after enrollment in the intervention, VL decreased by 0.5 log10 copies per milliliter (N = 42, P = 0.004), whereas mean adherence scores increased by 10% (N = 88, P value < 0.001). This HIV disclosure intervention demonstrated improved viral suppression, adherence, and HIV knowledge and should be considered for translation to other settings.

Pediatric HIV Disclosure Intervention Improves Knowledge and Clinical Outcomes in HIV-Infected Children in Namibia

PubMed Central

Brandt, Laura; Hamunime, Ndapewa; Shepard, Mark; Uusiku, James; John-Stewart, Grace C.; O'Malley, Gabrielle

2017-01-01

Objectives: Using routinely collected data, we evaluated a nationally implemented intervention to assist health care workers and caregivers with HIV disclosure to children. We assessed the impact of the intervention on child's knowledge and health outcomes. Methods: Data were abstracted from national databases and patient charts for HIV-infected children aged 7–15 years attending 4 high-volume HIV clinics in Namibia. Disclosure rates, time to disclosure, and HIV knowledge in 314 children participating in the intervention were analyzed. Logistic regression was used to identify correlates of partial vs. full disclosure. Paired t-tests and McNemar tests were used to compare adherence and viral load (VL) before versus after intervention enrollment. Results: Among children who participated in the disclosure intervention, 11% knew their HIV status at enrollment and an additional 38% reached full disclosure after enrollment. The average time to full disclosure was 2.5 years (interquartile range: 1.2–3 years). Children who achieved full disclosure were more likely to be older, have lower VLs, and have been enrolled in the intervention longer. Among children who reported incorrect knowledge regarding why they take their medicine, 83% showed improved knowledge after the intervention, defined as knowledge of HIV status or adopting intervention-specific language. On comparing 0–12 months before vs. 12–24 months after enrollment in the intervention, VL decreased by 0.5 log10 copies per milliliter (N = 42, P = 0.004), whereas mean adherence scores increased by 10% (N = 88, P value < 0.001). Conclusions: This HIV disclosure intervention demonstrated improved viral suppression, adherence, and HIV knowledge and should be considered for translation to other settings. PMID:28114186

38 CFR 3.372 - Initial grant following inactivity of tuberculosis.

Code of Federal Regulations, 2010 CFR

2010-07-01

... inactivity of tuberculosis. 3.372 Section 3.372 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... Considerations Relative to Specific Diseases § 3.372 Initial grant following inactivity of tuberculosis. When... tuberculosis and there is satisfactory evidence that the condition was active previously but is now inactive...

38 CFR 3.372 - Initial grant following inactivity of tuberculosis.

Code of Federal Regulations, 2014 CFR

2014-07-01

... inactivity of tuberculosis. 3.372 Section 3.372 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... Considerations Relative to Specific Diseases § 3.372 Initial grant following inactivity of tuberculosis. When... tuberculosis and there is satisfactory evidence that the condition was active previously but is now inactive...

38 CFR 3.372 - Initial grant following inactivity of tuberculosis.

Code of Federal Regulations, 2012 CFR

2012-07-01

... inactivity of tuberculosis. 3.372 Section 3.372 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... Considerations Relative to Specific Diseases § 3.372 Initial grant following inactivity of tuberculosis. When... tuberculosis and there is satisfactory evidence that the condition was active previously but is now inactive...

38 CFR 3.372 - Initial grant following inactivity of tuberculosis.

Code of Federal Regulations, 2013 CFR

2013-07-01

... inactivity of tuberculosis. 3.372 Section 3.372 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... Considerations Relative to Specific Diseases § 3.372 Initial grant following inactivity of tuberculosis. When... tuberculosis and there is satisfactory evidence that the condition was active previously but is now inactive...

38 CFR 3.372 - Initial grant following inactivity of tuberculosis.

Code of Federal Regulations, 2011 CFR

2011-07-01

... inactivity of tuberculosis. 3.372 Section 3.372 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... Considerations Relative to Specific Diseases § 3.372 Initial grant following inactivity of tuberculosis. When... tuberculosis and there is satisfactory evidence that the condition was active previously but is now inactive...

Children's Comprehension of Object Relative Sentences: It's Extant Language Knowledge That Matters, Not Domain-General Working Memory.

PubMed

Rusli, Yazmin Ahmad; Montgomery, James W

2017-10-17

The aim of this study was to determine whether extant language (lexical) knowledge or domain-general working memory is the better predictor of comprehension of object relative sentences for children with typical development. We hypothesized that extant language knowledge, not domain-general working memory, is the better predictor. Fifty-three children (ages 9-11 years) completed a word-level verbal working-memory task, indexing extant language (lexical) knowledge; an analog nonverbal working-memory task, representing domain-general working memory; and a hybrid sentence comprehension task incorporating elements of both agent selection and cross-modal picture-priming paradigms. Images of the agent and patient were displayed at the syntactic gap in the object relative sentences, and the children were asked to select the agent of the sentence. Results of general linear modeling revealed that extant language knowledge accounted for a unique 21.3% of variance in the children's object relative sentence comprehension over and above age (8.3%). Domain-general working memory accounted for a nonsignificant 1.6% of variance. We interpret the results to suggest that extant language knowledge and not domain-general working memory is a critically important contributor to children's object relative sentence comprehension. Results support a connectionist view of the association between working memory and object relative sentence comprehension. https://doi.org/10.23641/asha.5404573.

Nutritional status, dietary intake patterns and nutrition knowledge of children aged 5-6 years attending kindergartens in the Klang Valley, Malaysia.

PubMed

Poh, B K; Kathryn Tham, B L; Wong, S N; Winnie Chee, S S; Tee, E S

2012-08-01

Early childhood is a period during which many factors influence the development of lifelong eating habits. This study aimed to assess the nutritional status of young children and to determine factors related to eating habits. A total of 992 children aged 5-6 years attending kindergartens that participated in the Bright Start Nutrition programme in the Klang Valley were included in the study. Anthropometric measurements were taken and body mass index (BMI) calculated. A questionnaire to assess the children's nutrition knowledge was administered through interviews, while their mothers self-administered another set of questionnaires regarding knowledge, attitude and practice on nutrition. The mean BMI was 15.7 +/- 2.7 kg/m2 in boys and 15.4 +/- 2.4 kg/m2 in girls. Based on the WHO 2007 growth reference, the prevalence of overweight and obesity were 9.1% and 9.3%, respectively; while the prevalence of thinness and stunting were 5.8% and 3.9%, respectively. Most of the children consumed breakfast (86.4%), lunch (94.1%) and dinner (93.4%) daily. The majority liked fruits (95.1%), snacks (93.8%), Western fast food (93.3%) and milk (90.8%), while less than two-thirds (65.1%) liked vegetables. The mean nutrition knowledge scores for the children and mothers were 73.2 +/- 9.8% and 60.2 +/- 18.8%, respectively. Maternal nutrition knowledge was correlated positively with children's vegetable intake (r=0.111, p<0.05) and negatively with snack intake (r = -0.134, p<0.05). These results showed a higher prevalence of overweight and obesity than underweight and thinness among the urban young children studied. As mother's nutrition knowledge was found to exert a positive influence on children's eating habits, it is important to provide nutrition education to both mothers and children when conducting intervention programmes.

Child sun protection: sun-related attitudes mediate the association between children's knowledge and behaviours.

PubMed

Wright, Caradee; Reeder, Anthony I; Gray, Andrew; Cox, Brian

2008-12-01

To describe and investigate the relationship among the sun-related knowledge, attitudes and behaviours of New Zealand primary schoolchildren and consider the roles of sex and school year level. A randomly selected, two-stage cluster sample of 488 children from 27 primary schools in five regions of New Zealand was surveyed regarding their sun-related knowledge, attitudes and behaviours. A scoring system was used to assign a knowledge, attitude and behaviour score to each child. Although knowledge increased with school year level, there was a decline in sun protective attitudes and behaviours. There was little variation in knowledge, attitudes and behaviour between boys and girls, but sex-year level interactions were found for knowledge and behaviour. When considering children's knowledge, attitudes and behaviours simultaneously, knowledge was only significantly associated with behaviours when mediated by attitudes. When targeting child sun protection and skin cancer prevention programmes, a focus on attitudes towards sun exposure and a suntan may prove beneficial in influencing sun-related behaviours.