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Sample records for children 2-5 years

  1. Wakefulness (Not Sleep) Promotes Generalization of Word Learning in 2.5-Year-Old Children

    ERIC Educational Resources Information Center

    Werchan, Denise M.; Gómez, Rebecca L.

    2014-01-01

    Sleep enhances generalization in adults, but this has not been examined in toddlers. This study examined the impact of napping versus wakefulness on the generalization of word learning in toddlers when the contextual background changes during learning. Thirty 2.5-year-old children (M = 32.94, SE = 0.46) learned labels for novel categories of…

  2. Being overweight and obese: Black children ages 2-5 years.

    PubMed

    Hudson, Cindy E

    2008-01-01

    Obesity in children is a significant public health concern. The prevalence of obesity in Black preschoolers (ages 2-5 years) is slightly higher than in whites. However, by age 6, Black children experience higher obesity prevalence. The consequences to health throughout childhood and into adulthood have both medical and economic cost to individuals and society. Factors associated with obesity in preschool children are lifestyle behaviors such as diet, level of activity, culture, environment, and parental perceptions. Programs should target young Black children and their families to reduce the incidence of obesity and promoting healthy behaviors could aid in eliminating health disparities and improving quality of life. Nurses need to provide comprehensive culturally appropriate strategies at community and individual/family levels to prevent overweight and obesity in children.

  3. Interventions to Increase Physical Activity in Children Aged 2-5 Years: A Systematic Review.

    PubMed

    Ling, Jiying; Robbins, Lorraine B; Wen, Fujun; Peng, Wei

    2015-08-01

    Comprehensive evaluation of prior interventions designed to increase preschoolers' physical activity is lacking. This systematic review aimed to examine the effect of interventions on objectively measured physical activity in children aged 2-5 years. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. In May 2014, we searched PubMed, CINAHL, PsycINFO, ERIC, SPORTDiscus, Cochrane, and Embase. Two reviewers independently identified and appraised the studies. Twenty-four articles describing 23 independent studies and 20 unique interventions met inclusion criteria. Of the 8 interventions resulting in a significant effect in objectively measured physical activity, all were center-based and included a structured physical activity component, 6 included multiple components, 5 integrated theories or models, and 4 actively involved parents. Seven of the 8 were randomized controlled trials. Due to the heterogeneity of the study designs, physical activity measures, and interventions, drawing definitive conclusions was difficult. Although the overall intervention effect was less than optimal, the review indicated that theory-driven, multicomponent interventions including a structured physical activity component and targeting both parents and their children may be a promising approach for increasing preschoolers' physical activity and warrant continued investigation using rigorous designs to identify those that are most effective.

  4. Evaluation of a new Vi polysaccharide typhoid vaccine in children aged 2-5 years.

    PubMed

    Cordero-Yap, L; Rivera, R G; Dispo, A P; Mallabo, J

    2001-01-01

    Typhoid fever is a major cause of morbidity and mortality in many parts of the world. In view of the increasing resistance of Salmonella typhi against antibiotics and the high costs associated with improving sanitation conditions, vaccination programs would be of great benefit. We report on the evaluation of a new candidate VI (sic) polysaccharide typhoid vaccine (TypheriX (sic), SmithKline Beecham Pharmaceuticals), tested in Filipino children aged 2-5 years where the profile was compared with that of a competitor-vaccine (Typhim (sic), Pasteur Merieux Connaught). Vaccination with the new candidate vaccine was followed by fewer general symptoms (2.9%) than with the competitor vaccine (14.1%), particularly with lower incidence of fever. The new candidate vaccine is also highly immunogenic: >99% of the vacinees were immune 28 days post vaccination with comparable GMTs of 3597 EL.U/ml for TypheriX (sic) and 3365 EL.U/ml for Typhim (sic). This trial shows that the available VI (sic) polysaccharide vaccines provide a reliable means in preventing a disease responsible for a significant morbidity and placing a heavy burden on health budgets.

  5. DRAWING SKILLS IN CHILDREN WITH NEURODEVELOPMENTAL DELAY AGED 2-5 YEARS.

    PubMed

    Morović, Maja Lang; Matijević, Valentina; Divljaković, Kristina; Kraljević, Marija; Dimić, Zdenka

    2015-06-01

    In typically developing children, drawing development occurs in stages from uncontrolled strokes to complex drawing. In this study, we examined drawing development in children with neurodevelopmental delay (NDD). In order to do so, we observed the influence of age, intraventricular hemorrhage (IVH) and gender on the development of drawing skills. The sample consisted of 52 children with NDD, aged 2 years and 6 months to 5 years. All children were hospitalized for multidisciplinary team monitoring and developmental support. The evaluation of drawing development was administered by giving each child a blank A4 paper and the instruction to draw anything they wanted. All of the drawings were scored satisfactory or unsatisfactory. Descriptive statistics was employed on all relevant data to show results in frequencies and percentages. In order to determine differences between groups, the χ2-test was administered. The results showed greatest difference in drawing in children aged from 3 years to 3 years and 11 months. Children with lower IVH had better drawing scores than children with higher IVH levels. According to gender dissimilarities, a difference was found showing girls to have better drawing skills than boys. All study results pointed to the importance of early rehabilitation and continuous structured work with children with NDD. PMID:26415307

  6. Developmental Norms of Children Aged 2 1/2-5 Years: A Pilot Study.

    ERIC Educational Resources Information Center

    Muralidharan, Rajalakshmi

    1969-01-01

    The purpose of this pilot study, aside from collection of developmental data on 38 nursery school children aged 2 1/2 to 5 years, was (1) to develop, modify and adapt the testing equipment used in Gesell's Developmental Schedule, in the field of motor, adaptive, language, and personal-social development; (2) to develop elaborate, exhaustive,…

  7. Cytomegalovirus infection: an occupational hazard to kindergarten teachers working with children aged 2.5-6 years.

    PubMed

    Kiss, Philippe; De Bacquer, Dirk; Sergooris, Leen; De Meester, Marc; VanHoorne, Michel

    2002-01-01

    The aims of the study were to evaluate the occupational risk of cytomegalovirus (CMV) infection in kindergarten teachers working with children aged 2.5-6 years, and to determine occupational risk factors within the occupation of kindergarten teaching. A cross-sectional seroprevalence study was conducted in 211 kindergarten teachers and 283 administrative workers. Relevant confounding factors were considered. Overall seropositivity rates ranged from 16.4% in childless women to 33.7% in women with one child or more. Raising own children was the major risk factor for CMV seropositivity: adjusted OR 2.25. Kindergarten teaching showed to have a significantly increased CMV seropositivity rate: adjusted OR 1.54. Among kindergarten teachers, washing hands at school, number and age of the pupils, and seniority had no significant influence on seropositivity. The results indicated an increased risk of CMV infection in kindergarten teachers and an insufficiency of hygienic measures to prevent seropositivity. PMID:12019684

  8. Parental Influences on the Diets of 2-5-Year-Old Children: Systematic Review of Interventions

    ERIC Educational Resources Information Center

    Peters, Jacqueline; Sinn, Natalie; Campbell, Karen; Lynch, John

    2012-01-01

    During the early years, parents have a major influence on their children's diets, food choices and development of eating habits. However, research concerning the influence of parental feeding practices on young children's diets is limited. This paper presents a systematic review of intervention studies with parents of preschool children. The aim…

  9. Space or Physics? Children Use Physical Reasoning to Solve the Trap Problem from 2.5 Years of Age

    ERIC Educational Resources Information Center

    Seed, Amanda M.; Call, Josep

    2014-01-01

    By 3 years of age, children can solve tasks involving physical principles such as locating a ball that rolled down a ramp behind an occluder by the position of a partially visible solid wall (Berthier, DeBlois, Poirer, Novak, & Clifton, 2000; Hood, Carey, & Prasada, 2000). However, the extent to which children use physical information (the…

  10. Developmental trajectories of sex-typed behavior in boys and girls: a longitudinal general population study of children aged 2.5-8 years.

    PubMed

    Golombok, Susan; Rust, John; Zervoulis, Karyofyllis; Croudace, Tim; Golding, Jean; Hines, Melissa

    2008-01-01

    The stability of sex-typed behavior from the preschool to the middle school years was examined. The Preschool Activities Inventory, a measure of within-sex variation in sex-typed behavior, was completed by the primary caregiver when the child was 2.5, 3.5, and 5 years, and a modified version, the Child Activities Inventory, was completed by the child at age 8. The investigation involved a general population sample of 2,726 boys and 2,775 girls. Sex-typed behavior increased through the preschool years, and those children who were the most sex typed at age 2.5 were still the most sex typed at age 5, with those children who showed the highest levels of sex-typed behavior during the preschool years continuing to do so at age 8.

  11. Children who screen positive for autism at 2.5 years and receive early intervention: a prospective naturalistic 2-year outcome study

    PubMed Central

    Spjut Jansson, Birgitta; Miniscalco, Carmela; Westerlund, Joakim; Kantzer, Anne-Katrin; Fernell, Elisabeth; Gillberg, Christopher

    2016-01-01

    Background Previous research has stressed the importance of early identification and intervention for children with autism spectrum disorders. Methods Children who had screened positive for autism at the age of 2.5 years in a general population screening and then received a diagnosis of autism spectrum disorder were enrolled in an intervention program provided by Swedish habilitation services. The following interventions were available: a comprehensive intervention based on Applied Behavior Analysis – Intensive Learning (IL) – in two settings, which included home- and preschool-based (IL Regular) and only home-based (IL Modified) and eclectic interventions. Results There was considerable variability in terms of outcome, but intervention group status was not associated with any of the chosen outcome variables. Conclusion The main finding was that the type of intervention was not critical for outcome of adaptive or global functioning. The variability in outcome demonstrates the need for continuous assessments and evaluation of the child’s function and behavior throughout the intervention period.

  12. Children who screen positive for autism at 2.5 years and receive early intervention: a prospective naturalistic 2-year outcome study

    PubMed Central

    Spjut Jansson, Birgitta; Miniscalco, Carmela; Westerlund, Joakim; Kantzer, Anne-Katrin; Fernell, Elisabeth; Gillberg, Christopher

    2016-01-01

    Background Previous research has stressed the importance of early identification and intervention for children with autism spectrum disorders. Methods Children who had screened positive for autism at the age of 2.5 years in a general population screening and then received a diagnosis of autism spectrum disorder were enrolled in an intervention program provided by Swedish habilitation services. The following interventions were available: a comprehensive intervention based on Applied Behavior Analysis – Intensive Learning (IL) – in two settings, which included home- and preschool-based (IL Regular) and only home-based (IL Modified) and eclectic interventions. Results There was considerable variability in terms of outcome, but intervention group status was not associated with any of the chosen outcome variables. Conclusion The main finding was that the type of intervention was not critical for outcome of adaptive or global functioning. The variability in outcome demonstrates the need for continuous assessments and evaluation of the child’s function and behavior throughout the intervention period. PMID:27621636

  13. PBDEs in 2-5 year-old children from California and associations with diet and indoor environment.

    PubMed

    Rose, Melissa; Bennett, Deborah H; Bergman, Ake; Fängström, Britta; Pessah, Isaac N; Hertz-Picciotto, Irva

    2010-04-01

    This study determined the body burden of PBDEs in 100 California children, and evaluated associations with sociodemographic, household, and dietary factors. In national and international comparisons, California dust, breast milk, and human serum samples contain higher concentrations of PBDEs. Higher levels in children suggest exposure pathways depend upon age. Plasma samples were analyzed for PBDEs using GC/MS. Circulating levels of PBDEs were 10-to 1000-fold higher than similar aged populations in Mexico and Europe, 5-times higher than similar aged children across the U.S., and 2- to 10-fold higher than U.S. adults. Increased levels of higher-brominated congeners were associated with the recent purchase of new upholstered furniture or mattresses and consumption of pork. Concentrations of lower-brominated congeners increased with frequency of poultry consumption. Lower maternal education was independently and significantly associated with higher levels of most congeners in the children.

  14. Seasonal variation in musculoskeletal extremity injuries in school children aged 6–12 followed prospectively over 2.5years: a cohort study

    PubMed Central

    Jespersen, Eva; Holst, René; Franz, Claudia; Rexen, Christina T; Wedderkopp, Niels

    2014-01-01

    Objectives The type and level of physical activity in children vary over seasons and might thus influence the injury patterns. However, very little information is available on the distribution of injuries over the calendar year. This study aims to describe and analyse the seasonal variation in extremity injuries in children. Design Prospective cohort study. Setting 10 public schools in the municipality of Svendborg, Denmark. Participants A total of 1259 school children aged 6–12 years participating in the Childhood Health, Activity, and Motor Performance School Study Denmark. Methods School children were surveyed each week during 2.5 school-years. Musculoskeletal injuries were reported by parents answering automated mobile phone text questions (SMS-Track) on a weekly basis and diagnosed by clinicians. Data were analysed for prevalence and incidence rates over time with adjustments for gender and age. Results Injuries in the lower extremities were reported most frequently (n=1049). There was a significant seasonal variation in incidence and prevalence for lower extremity injuries and for lower and upper extremity injuries combined (n=1229). For the upper extremities (n=180), seasonal variation had a significant effect on the risk of prevalence. Analysis showed a 46% increase in injury incidence and a 32% increase in injury prevalence during summer relative to winter for lower and upper extremity injuries combined. Conclusions There are clear seasonal differences in the occurrence of musculoskeletal extremity injuries among children with almost twice as high injury incidence and prevalence estimates during autumn, summer and spring compared with winter. This suggests further research into the underlying causes for seasonal variation and calls for preventive strategies to be implemented in order to actively prepare and supervise children before and during high-risk periods. PMID:24401728

  15. Fluoride Exposure, Caregiver Education, and Decayed, Missing, Filled Teeth (dmft) in 2-5 year-old English or Spanish Speaking Children

    PubMed Central

    Uceda, Paola R.; Sanzone, Lauren A.; Phillips, Ceib L.; Roberts, Michael W.

    2013-01-01

    Dental caries is a multifactorial disease that includes behavioral and cultural components. The study’s purpose was to determine the caries experienced (as measured by dmft) in a group of 2-5 y/o children, assess their family and home environment including consumption of fluoridated drinking water, use of a fluoride containing dentifrice, and level of caregiver formal education. Parents of children referred for dental treatment under general anesthesia and who either spoke and read English or Spanish were recruited and consent obtained. Selected information on the family home, parental education and selected fluoride contact data was obtained. An oral clinical examination of the child assisted by intraoral radiographs was completed and the number of decayed, missing, filled primary teeth (dmft) recorded for each child. Bitewings were obtained if posterior or anterior teeth contacts were closed but only periapical radiographs were obtained if contacts were open. Children of English speaking caregivers had statistically more dmft after controlling for the effect of the child’s age and years of parental education (p=0.04). English speaking families had lived in their current home longer and the parent had more formal education than did the Spanish speaking parent. When available, the English children drank municipal tap water more often than did the Spanish children. Spanish speaking parents often chose bottled drinking water. No difference between the two groups was found in the use of tap water for cooking or the use of fluoridated dentifrice. In conclusion, increased parent education, language spoken by the parents and time living in the current home were not associated with lower dmft. Drinking fluoridated drinking water did not affect the dmft. However, using fluoridated water when available to cook and using fluoride containing dentifrice by both groups may have been mutually beneficial. PMID:24379894

  16. Developmental Trajectories of Sex-Typed Behavior in Boys and Girls: A Longitudinal General Population Study of Children Aged 2.5-8 Years

    ERIC Educational Resources Information Center

    Golombok, Susan; Rust, John; Zervoulis, Karyofyllis; Croudace, Tim; Golding, Jean; Hines, Melissa

    2008-01-01

    The stability of sex-typed behavior from the preschool to the middle school years was examined. The Preschool Activities Inventory, a measure of within-sex variation in sex-typed behavior, was completed by the primary caregiver when the child was 2.5, 3.5, and 5 years, and a modified version, the Child Activities Inventory, was completed by the…

  17. The effects of intergroup competition on prosocial behaviors in young children: a comparison of 2.5-3.5 year-olds with 5.5-6.5 year-olds.

    PubMed

    Zhu, Yi; Guan, Xian; Li, Yansong

    2015-01-01

    Group-based competition is considered to be a ubiquitous social context in human society. However, little is known about its potential effects on children's prosocial behaviors. To this end, we designed an experiment in which two age groups (2.5-3.5 years of age and 5.5-6.5 years of age) engaged in an intergroup competition task where they did a so-called "game" where each child transferred table tennis balls with a spoon from one container to the other. The non-intergroup competition condition was identical to the intergroup competition condition with one exception-no intergroup competition manipulation was involved. Then, they were required to perform two economic games used to measure their prosocial behaviors. We found that under the non-intergroup competition condition, as children aged, their behaviors tended to be more fairness-oriented (such as an increase in egalitarian behaviors). However, under the intergroup competition condition, children at 2.5-3.5 years of age tended to behave prosocially towards their ingroup members compared with those who are at 5.5-6.5 years of age. The behavioral pattern under the intergroup competition condition reflects strengthening prosocial tendencies driven by the intergroup competition in younger children and simultaneously weakening intergroup competition-driven prosocial tendencies possibly due to the development of fairness-oriented behaviors in older children. Taken together, these results point to the importance of considering the effects of competitive contexts on children's social behaviors and may have important implications for further research on the role of competitive contexts in the development of human prosocial behaviors.

  18. The effects of intergroup competition on prosocial behaviors in young children: a comparison of 2.5-3.5 year-olds with 5.5-6.5 year-olds.

    PubMed

    Zhu, Yi; Guan, Xian; Li, Yansong

    2015-01-01

    Group-based competition is considered to be a ubiquitous social context in human society. However, little is known about its potential effects on children's prosocial behaviors. To this end, we designed an experiment in which two age groups (2.5-3.5 years of age and 5.5-6.5 years of age) engaged in an intergroup competition task where they did a so-called "game" where each child transferred table tennis balls with a spoon from one container to the other. The non-intergroup competition condition was identical to the intergroup competition condition with one exception-no intergroup competition manipulation was involved. Then, they were required to perform two economic games used to measure their prosocial behaviors. We found that under the non-intergroup competition condition, as children aged, their behaviors tended to be more fairness-oriented (such as an increase in egalitarian behaviors). However, under the intergroup competition condition, children at 2.5-3.5 years of age tended to behave prosocially towards their ingroup members compared with those who are at 5.5-6.5 years of age. The behavioral pattern under the intergroup competition condition reflects strengthening prosocial tendencies driven by the intergroup competition in younger children and simultaneously weakening intergroup competition-driven prosocial tendencies possibly due to the development of fairness-oriented behaviors in older children. Taken together, these results point to the importance of considering the effects of competitive contexts on children's social behaviors and may have important implications for further research on the role of competitive contexts in the development of human prosocial behaviors. PMID:25729357

  19. Comparative study using oral solutions of bambuterol once daily or terbutaline three times daily in 2-5-year-old children with asthma. Bambuterol Multicentre Study Group.

    PubMed

    Kuusela, A L; Marenk, M; Sandahl, G; Sanderud, J; Nikolajev, K; Persson, B

    2000-03-01

    The aim of this study was to compare safety and efficacy of bambuterol hydrochloride (10 mg) oral solution administered once daily in the evening with terbutaline sulphate (0.075 mg/kg body weight) oral solution administered three times daily in 2-5-year-old children with asthma. There were two treatment groups: (2/3) of the patients received bambuterol and (1/3) received terbutaline. The study was double-blind, randomized, and of a parallel group design, and it lasted for 3 months after a 2-week run-in period. The primary objective was to evaluate safety (adverse events, and changes in blood pressure, pulse rate, hematology, and clinical chemistry parameters). Plasma concentrations of terbutaline and/or bambuterol were also measured. Evaluation of efficacy (diary card data) was a secondary objective. A total of 155 patients (range, 2-6 years; 3 patients were 6 years old at randomization) were treated with the study drugs; 104 patients received bambuterol and 51 patients received terbutaline. Both treatments showed a good safety profile with respect to clinical and laboratory tests, and they were generally well tolerated. Reported adverse events were mild to moderate. There were no statistically significant differences between treatment groups in any of the efficacy variables (diary variables: peak expiratory flow (PEF), asthma symptoms, restlessness, other reported symptoms, use of inhaled bronchodilators, and nighttime awakenings). For morning PEF, the mean increase from run-in to treatment was 16.9 L/min in the terbutaline group and 23.3 L/min in the bambuterol group. For evening PEF, the mean increase was 20.2 L/min in the terbutaline group and 20.6 L/min in the bambuterol group. In conclusion, once-daily bambuterol is as safe and effective as terbutaline given three times daily. The study also confirmed that bambuterol has a 24-hr duration of action, and therefore its once daily administration, makes it a preferred bronchodilator agent. Pediatr Pulmonol. 2000

  20. The effects of intergroup competition on prosocial behaviors in young children: a comparison of 2.5–3.5 year-olds with 5.5–6.5 year-olds

    PubMed Central

    Zhu, Yi; Guan, Xian; Li, Yansong

    2015-01-01

    Group-based competition is considered to be a ubiquitous social context in human society. However, little is known about its potential effects on children’s prosocial behaviors. To this end, we designed an experiment in which two age groups (2.5–3.5 years of age and 5.5–6.5 years of age) engaged in an intergroup competition task where they did a so-called “game” where each child transferred table tennis balls with a spoon from one container to the other. The non-intergroup competition condition was identical to the intergroup competition condition with one exception—no intergroup competition manipulation was involved. Then, they were required to perform two economic games used to measure their prosocial behaviors. We found that under the non-intergroup competition condition, as children aged, their behaviors tended to be more fairness-oriented (such as an increase in egalitarian behaviors). However, under the intergroup competition condition, children at 2.5–3.5 years of age tended to behave prosocially towards their ingroup members compared with those who are at 5.5–6.5 years of age. The behavioral pattern under the intergroup competition condition reflects strengthening prosocial tendencies driven by the intergroup competition in younger children and simultaneously weakening intergroup competition-driven prosocial tendencies possibly due to the development of fairness-oriented behaviors in older children. Taken together, these results point to the importance of considering the effects of competitive contexts on children’s social behaviors and may have important implications for further research on the role of competitive contexts in the development of human prosocial behaviors. PMID:25729357

  1. Association of caregiver quality of care with neurocognitive outcomes in HIV-affected children aged 2-5 years in Uganda.

    PubMed

    Bass, Judith K; Nakasujja, Noeline; Familiar-Lopez, Itziar; Sikorskii, Alla; Murray, Sarah M; Opoka, Robert; Augustinavicius, Jura; Boivin, Michael J

    2016-01-01

    Children affected by HIV are at increased risk of developmental and neuropsychological disturbances due to direct effects of HIV on the brain and direct effects associated with living in poverty. Caregivers can play an important role, through quality caregiving, in mitigating the negative effect of these stressors. This study used baseline data from an ongoing caregiver training intervention trial to evaluate the association between quality of caregiver-child interactions and neurocognitive outcomes in rural HIV-infected and HIV-exposed but uninfected children in Uganda. We also assessed the extent to which caregiver distress moderated this relationship. Data on 329 caregiver-child dyads were collected between March 2012 and July 2014, when the children were between 2 and 5 years of age. Child outcomes include the Mullen Scales of Early Learning to assess general cognitive ability and the Color Object Association Test to assess immediate memory and total recall. Caregiving quality was assessed using the Home Observation for the Measurement of the Environment (HOME) total and subscale scores. Caregiver distress was assessed using the Hopkins Symptom Checklist. General linear regression models assessed the association between the HOME total and subscale scores and child outcomes, with interaction terms used to test moderation by caregiver distress. Total HOME scores were positively and significantly associated with Mullen scores of cognitive ability; HOME acceptance subscale scores were positively and significantly associated with immediate recall scores. No other associations were statistically significant. As hypothesized, there is a strong association between the HOME and Mullen scores of cognitive ability in our study population, such that children who were assessed as living in environments with more stimulation also presented with a higher level of general neurocognitive development. Our results support the view of program guidance for HIV-affected children

  2. Source Monitoring and Executive Function in 2.5- to 3-Year-Olds

    ERIC Educational Resources Information Center

    Hala, Suzanne; McKay, Lee-Ann; Brown, Alisha M. B.; San Juan, Valerie

    2016-01-01

    Hala, Brown, McKay, and San Juan (2013) found that children as young as 2.5 years of age demonstrated high levels of accuracy when asked to recall whether they or the experimenter had carried out a particular action. In the research reported here, we examined the relation of early-emerging source monitoring to executive function abilities.…

  3. Tolerability of 2.5% Lidocaine/Prilocaine Hydrogel in Children Undergoing Cryotherapy for Molluscum Contagiosum.

    PubMed

    Gobbato, André A M; Babadópulos, Tainah; Gobbato, Cintia A R S; Moreno, Ronilson A; Gagliano-Jucá, Thiago; De Nucci, Gilberto

    2016-05-01

    The tolerability of a 2.5% lidocaine/prilocaine hydrogel (Nanorap, Biolab Indústria Farmacêutica Ltd., Sao Paulo, Brazil) was evaluated in 20 children ages 2 to 11 years undergoing cryotherapy for molluscum contagiosum (MC). The product was well tolerated, with only two children presenting with eczema at the application site. These adverse reactions were considered unlikely to be related to the test product, because a patch test was negative in one of the individuals and the other event occurred in only one of the two treated areas. Nanorap is an efficacious and well-tolerated option for topical anesthesia in children undergoing cryotherapy for MC.

  4. Tolerability of 2.5% Lidocaine/Prilocaine Hydrogel in Children Undergoing Cryotherapy for Molluscum Contagiosum.

    PubMed

    Gobbato, André A M; Babadópulos, Tainah; Gobbato, Cintia A R S; Moreno, Ronilson A; Gagliano-Jucá, Thiago; De Nucci, Gilberto

    2016-05-01

    The tolerability of a 2.5% lidocaine/prilocaine hydrogel (Nanorap, Biolab Indústria Farmacêutica Ltd., Sao Paulo, Brazil) was evaluated in 20 children ages 2 to 11 years undergoing cryotherapy for molluscum contagiosum (MC). The product was well tolerated, with only two children presenting with eczema at the application site. These adverse reactions were considered unlikely to be related to the test product, because a patch test was negative in one of the individuals and the other event occurred in only one of the two treated areas. Nanorap is an efficacious and well-tolerated option for topical anesthesia in children undergoing cryotherapy for MC. PMID:27041686

  5. Language Skills and Reading Comprehension in English Monolingual and Spanish-English Bilingual Children in Grades 2-5

    ERIC Educational Resources Information Center

    Silverman, Rebecca D.; Proctor, C. Patrick; Harring, Jeffrey R.; Hartranft, Anna M.; Doyle, Brie; Zelinke, Sarah B.

    2015-01-01

    The present study investigated language skills and reading comprehension with English monolingual and Spanish-English bilingual children in grades 2-5. Of the 377 children in the sample, 207 were English monolingual and 170 were Spanish-English bilingual. Data were collected within a cohort-sequential design for two academic years in the fall and…

  6. Television viewing through ages 2-5 years and bullying involvement in early elementary school

    PubMed Central

    2014-01-01

    Background High television exposure time at young age has been described as a potential risk factor for developing behavioral problems. However, less is known about the effects of preschool television on subsequent bullying involvement. We examined the association between television viewing time through ages 2-5 and bullying involvement in the first grades of elementary school. We hypothesized that high television exposure increases the risk of bullying involvement. Method TV viewing time was assessed repeatedly in early childhood using parental report. To combine these repeated assessments we used latent class analysis. Four exposure classes were identified and labeled “low”, “mid-low”, “mid-high” and “high”. Bullying involvement was assessed by teacher questionnaire (n = 3423, mean age 6.8 years). Additionally, peer/self-report of bullying involvement was obtained using a peer nomination procedure (n = 1176, mean age 7.6 years). We examined child risk of being a bully, victim or a bully-victim (compared to being uninvolved in bullying). Results High television exposure class was associated with elevated risks of bullying and victimization. Also, in both teacher- and child-reported data, children in the high television exposure class were more likely to be a bully-victim (OR = 2.11, 95% CI: 1.42-3.13 and OR = 3.68, 95% CI: 1.75-7.74 respectively). However, all univariate effect estimates attenuated and were no longer statistically significant once adjusted for maternal and child covariates. Conclusions The association between television viewing time through ages 2-5 and bullying involvement in early elementary school is confounded by maternal and child socio-demographic characteristics. PMID:24520886

  7. Quantifying the impact of PM2.5 and associated heavy metals on respiratory health of children near metallurgical facilities.

    PubMed

    Dunea, Daniel; Iordache, Stefania; Liu, Hai-Ying; Bøhler, Trond; Pohoata, Alin; Radulescu, Cristiana

    2016-08-01

    The aim of this study was to link the concentrations of particulate matter with an aerodynamic diameter below 2.5 μm (PM2.5) and associated heavy metals with occurrence of wheezing and hospitalizations due to wheezing in 111 children who live near metallurgical plants in Targoviste City, Romania. A group of 72 children with high levels of immunoglobulin E (IgE) and eosinophils, as well as frequent wheezing episodes, was geolocated on digital thematic maps. Monitoring campaigns and medical assessments were performed over two consecutive years (2013-2014). The multiannual average concentrations of PM2.5 ranged from 4.6 to 22.5 μg m(-3), up to a maximum value of 102 μg m(-3). Significant correlations (p < 0.01) were observed between the locations of the children with respiratory issues and the PM2.5 multiannual average (r = 0.985) and PM2.5 maximum (r = 0.813). Fe, Ni, Cd, and Cr were the main marker elements of the emissions from steel production and metal-working facilities in the Targoviste area. The results support the hypothesis that increased PM2.5 levels directly influence wheezing symptom and asthma attacks in the analyzed group. IgE, eosinophils, and wheezing episodes may be considered key indicators with which to evaluate the adverse effects of PM2.5 air pollution on children's health. PMID:27115705

  8. Effects of A 2.5-Year Campus-Wide Intervention to Reduce College Drinking

    ERIC Educational Resources Information Center

    Seo, Dong-Chul; Owens, Dee; Gassman, Ruth; Kingori, Caroline

    2013-01-01

    Objective: The present study reports on the results of a 2.5-year college-wide, coordinated intervention that was implemented from June 2007 to December 2009 to reduce the amount and frequency of students' alcohol consumption. Design: Quasi-experimental study using a one-group (freshmen living on campus) pretest/posttest design ("N"…

  9. Institutional care and iron deficiency increase ADHD symptomology and lower IQ 2.5-5 years post-adoption.

    PubMed

    Doom, Jenalee R; Georgieff, Michael K; Gunnar, Megan R

    2015-05-01

    Increased ADHD symptomology and lower IQ have been reported in internationally adopted (IA) children compared to non-adopted peers (Hostinar, Stellern, Schaefer, Carlson & Gunnar, 2012; Kreppner, O'Connor & Rutter, 2001). However, it is unclear whether these outcomes are due to institutional deprivation specifically or to co-occurring micronutrient deficiencies that disrupt brain development (Fuglestad, Rao & Georgieff, 2008b). In this study, IA children were compared to children raised in their biological families to examine differences in ADHD symptomology and IQ 2.5-5 years post-adoption and to assess the contributions of iron deficiency (ID) and duration of deprivation to these cognitive outcomes. ADHD symptoms (parent- and experimenter-reported) and IQ were evaluated in 88 IA (M = 62.1 months, SD = 2.4) and 35 non-adopted children (M = 61.4 months, SD = 1.6). IA children were assessed 29-64 months post-adoption (M = 41.9 months, SD = 10.2). ID was assessed during the initial post-adoption medical visit in 69 children, and children were classified into four groups by iron status, ranging from normal to ID anemia (most severe). IA children had greater ADHD symptomology, p < .01, and lower IQ, p = .001, than non-adopted children. Within the IA group, children with more severe ID at adoption had greater ADHD symptomology, r(69) = 0.40, p = .001, and lower IQ, r(68) = -0.28, p < .05. Duration of institutional care was positively correlated with ADHD symptoms, r(86) = .28, p < .01, but not IQ, r(85) = -.08, p = .52. Longitudinal results indicate improvement in IQ from 12 months post-adoption to age 5 for children with greater ID severity at adoption and longer duration of institutional care but no improvement in ADHD symptoms. These results signify continuing effects of early deprivation and ID on ADHD symptoms and IQ years after adoption. A video abstract of this article can be viewed at http://www.youtube.com/watch?v=vUFDAS3DD1c.

  10. Institutional care and iron deficiency increase ADHD symptomology and lower IQ 2.5-5 years post-adoption.

    PubMed

    Doom, Jenalee R; Georgieff, Michael K; Gunnar, Megan R

    2015-05-01

    Increased ADHD symptomology and lower IQ have been reported in internationally adopted (IA) children compared to non-adopted peers (Hostinar, Stellern, Schaefer, Carlson & Gunnar, 2012; Kreppner, O'Connor & Rutter, 2001). However, it is unclear whether these outcomes are due to institutional deprivation specifically or to co-occurring micronutrient deficiencies that disrupt brain development (Fuglestad, Rao & Georgieff, 2008b). In this study, IA children were compared to children raised in their biological families to examine differences in ADHD symptomology and IQ 2.5-5 years post-adoption and to assess the contributions of iron deficiency (ID) and duration of deprivation to these cognitive outcomes. ADHD symptoms (parent- and experimenter-reported) and IQ were evaluated in 88 IA (M = 62.1 months, SD = 2.4) and 35 non-adopted children (M = 61.4 months, SD = 1.6). IA children were assessed 29-64 months post-adoption (M = 41.9 months, SD = 10.2). ID was assessed during the initial post-adoption medical visit in 69 children, and children were classified into four groups by iron status, ranging from normal to ID anemia (most severe). IA children had greater ADHD symptomology, p < .01, and lower IQ, p = .001, than non-adopted children. Within the IA group, children with more severe ID at adoption had greater ADHD symptomology, r(69) = 0.40, p = .001, and lower IQ, r(68) = -0.28, p < .05. Duration of institutional care was positively correlated with ADHD symptoms, r(86) = .28, p < .01, but not IQ, r(85) = -.08, p = .52. Longitudinal results indicate improvement in IQ from 12 months post-adoption to age 5 for children with greater ID severity at adoption and longer duration of institutional care but no improvement in ADHD symptoms. These results signify continuing effects of early deprivation and ID on ADHD symptoms and IQ years after adoption. A video abstract of this article can be viewed at http://www.youtube.com/watch?v=vUFDAS3DD1c. PMID:25070881

  11. 2.5-year-olds use cross-situational consistency to learn verbs under referential uncertainty.

    PubMed

    Scott, Rose M; Fisher, Cynthia

    2012-02-01

    Recent evidence shows that children can use cross-situational statistics to learn new object labels under referential ambiguity (e.g., Smith & Yu, 2008). Such evidence has been interpreted as support for proposals that statistical information about word-referent co-occurrence plays a powerful role in word learning. But object labels represent only a fraction of the vocabulary children acquire, and arguably represent the simplest case of word learning based on observations of world scenes. Here we extended the study of cross-situational word learning to a new segment of the vocabulary, action verbs, to permit a stronger test of the role of statistical information in word learning. In two experiments, on each trial 2.5-year-olds encountered two novel intransitive (e.g., "She's pimming!"; Experiment 1) or transitive verbs (e.g., "She's pimming her toy!"; Experiment 2) while viewing two action events. The consistency with which each verb accompanied each action provided the only source of information about the intended referent of each verb. The 2.5-year-olds used cross-situational consistency in verb learning, but also showed significant limits on their ability to do so as the sentences and scenes became slightly more complex. These findings help to define the role of cross-situational observation in word learning.

  12. 2.5-year-olds use cross-situational consistency to learn verbs under referential uncertainty

    PubMed Central

    Scott, Rose M.; Fisher, Cynthia

    2011-01-01

    Recent evidence shows that children can use cross-situational statistics to learn new object labels under referential ambiguity (e.g., Smith & Yu, 2008). Such evidence has been interpreted as support for proposals that statistical information about word-referent co-occurrence plays a powerful role in word learning. But object labels represent only a fraction of the vocabulary children acquire, and arguably represent the simplest case of word learning based on observations of world scenes. Here we extended the study of cross-situational word learning to a new segment of the vocabulary, action verbs, to permit a stronger test of the role of statistical information in word learning. In two experiments, on each trial 2.5-year-olds encountered two novel intransitive (e.g., “She’s pimming!”; Experiment 1) or transitive verbs (e.g., “She’s pimming her toy!”; Experiment 2) while viewing two action events. The consistency with which each verb accompanied each action provided the only source of information about the intended referent of each verb. The 2.5-year-olds used cross-situational consistency in verb learning, but also showed significant limits on their ability to do so as the sentences and scenes became slightly more complex. These findings help to define the role of cross-situational observation in word learning. PMID:22104489

  13. Back injuries in a cohort of schoolchildren aged 6-12: A 2.5-year prospective study.

    PubMed

    Franz, C; Jespersen, E; Rexen, C T; Leboeuf-Yde, C; Wedderkopp, N

    2016-08-01

    The aims of this prospective school cohort study were to describe the epidemiology of diagnosed back pain in childhood, classified as either nontraumatic or traumatic back injury, and to estimate the association with physical activity in different settings. Over 2.5 years, 1240 children aged 6-12 years were surveyed weekly using mobile text messages to ask about the presence or absence of back pain. Pain was clinically diagnosed and injuries were classified using the International Classification of Diseases version 10. Physical activity data were obtained from text messages and accelerometers. Of the 315 back injuries diagnosed, 186 injuries were nontraumatic and 129 were traumatic. The incidence rate ratio was 1.5 for a nontraumatic back injury compared with a traumatic injury. The overall estimated back injury incidence rate was 0.20 per 1000 physical activity units (95% confidence interval 0.18-0.23). The back injury incidence rates were higher for sports when exposure per 1000 physical activity units was taken into consideration and especially children horse-riding had a 40 times higher risk of sustaining a traumatic back injury compared to the risk during non-organized leisure time physical activity. However, the reasonably low injury incidence rates support the recommendations of children continuously being physically active. PMID:26130046

  14. Performance of the MIR Cooperative Solar Array After 2.5 Years in Orbit

    NASA Technical Reports Server (NTRS)

    Kerslake, Thomas W.; Hoffman, David J.

    1999-01-01

    The Mir Cooperative Solar Array (MCSA) was developed jointly by the United States and Russia to produce 6 kW of power for the Russian space station Mir. Four, multi-orbit test sequences were executed between June 1996 and December 1998 to measure MCSA electrical performance. A dedicated Fortran computer code was developed to analyze the detailed thermal-electrical performance of the MCSA. The computational performance results compared very favorably with the measured flight data in most cases. Minor performance degradation was detected in one current generating section of the MCSA. Yet overall, the flight data indicated the MCSA was meeting and exceeding performance expectations. There was no precipitous performance loss due to contamination or other causes after 2.5 years of operation. In this paper, we review the MCSA flight electrical performance tests, data and computational modeling and discuss findings from data comparisons with the computational results.

  15. 2.5-million-year-old stone tools from Gona, Ethiopia.

    PubMed

    Semaw, S; Renne, P; Harris, J W; Feibel, C S; Bernor, R L; Fesseha, N; Mowbray, K

    1997-01-23

    The Oldowan Stone tool industry was named for 1.8-million-year-old (Myr) artefacts found near the bottom of Olduvai Gorge, Tanzania. Subsequent archaeological research in the Omo (Ethiopia) and Turkana (Kenya) also yielded stone tools dated to 2.3 Myr. Palaeoanthropological investigations in the Hadar region of the Awash Valley of Ethiopia, revealed Oldowan assemblages in the adjacent Gona River drainage. We conducted field work in the Gona study area of Ethiopia between 1992 and 1994 which resulted in additional archaeological discoveries as well as radioisotopic age control and a magnetic polarity stratigraphy of the Gona sequence. These occurrences are now securely dated between 2.6-2.5 Myr. The stone tools are thus the oldest known artefacts from anywhere in the world. The artefacts show surprisingly sophisticated control of stone fracture mechanics, equivalent to much younger Oldowan assemblages of Early Pleistocene age. This indicates an unexpectedly long period of technological stasis in the Oldowan.

  16. 2.5-year-olds Succeed at a Verbal Anticipatory-Looking False-Belief Task

    PubMed Central

    He, Zijing; Bolz, Matthias; Baillargeon, Renée

    2012-01-01

    Recent research suggests that infants and toddlers succeed at a wide range of nonelicited-response false-belief tasks (i.e., tasks that do not require children to answer a direct question about a mistaken agent’s likely behavior). However, one exception to this generalization comes from verbal anticipatory-looking tasks, which have produced inconsistent findings with toddlers. One possible explanation for these findings is that toddlers succeed when they correctly interpret the prompt as a self-addressed utterance (making the task a nonelicited-response task), but fail when they mistakenly interpret the prompt as a direct question (making the task an elicited-response task). Here, 2.5-year-old toddlers were tested in a verbal anticipatory-looking task that was designed to help them interpret the anticipatory prompt as a self-addressed utterance: the experimenter looked at the ceiling, chin in hand, during and after the prompt. Children gave evidence of false-belief understanding in this task, but failed when the experimenter looked at the child during and after the prompt. These results reinforce claims of robust continuity in early false-belief reasoning and provide additional support for the distinction between nonelicited- and elicited-response false-belief tasks. Three accounts of the discrepant results obtained with these tasks—and of early false-belief understanding more generally—are discussed. PMID:22429030

  17. Participation in an Intensive Longitudinal Study with Weekly Web Surveys Over 2.5 Years

    PubMed Central

    Barber, Jennifer; Kusunoki, Yasamin; Schulz, Paul

    2016-01-01

    Background Technological advances have made it easier for researchers to collect more frequent longitudinal data from survey respondents via personal computers, smartphones, and other mobile devices. Although technology has led to an increase in data-intensive longitudinal studies, little is known about attrition from such studies or the differences between respondents who complete frequently administered surveys in a timely manner, and respondents who do not. Objective We examined respondent characteristics and behaviors associated with continued and on-time participation in a population-based intensive longitudinal study, using weekly web-based survey interviews over an extended period. Methods We analyzed data from the Relationship Dynamics and Social Life study, an intensive longitudinal study that collected weekly web-based survey interviews for 2.5 years from 1003 18- and 19-year-olds to investigate factors shaping the dynamics of their sexual behavior, contraceptive use, and pregnancies. Results Ordinary least squares and logistic regression analyses showed background respondent characteristics measured at baseline were associated with the number of days respondents remained enrolled in the study, the number of interviews they completed, and the odds that they were late completing interviews. In addition, we found that changes in pregnancy-related behaviors reported in the weekly interviews were associated with late completion of interviews. Specifically, after controlling for sociodemographic, personality, contact information, and prior experience variables, we found that weekly reports such as starting to have sex (odds ratio [OR] 1.17, 95% CI 1.03-1.32, P=.01), getting a new partner (OR 1.76, 95% CI 1.53-2.03, P<.001), stopping the use of contraception (OR 1.28, 95% CI 1.10-1.49, P=.001), and having a new pregnancy (OR 5.57, 95% CI 4.26-7.29, P<.001) were significantly associated with late survey completion. However, young women who reported changes in

  18. Characterization of an area of reference for inhalable particulate matter (PM2.5) associated with genetic biomonitoring in children.

    PubMed

    Silva da Silva, Cristiane; Rossato, Juliana Marzari; Vaz Rocha, Jocelita Aparecida; Vargas, Vera Maria Ferrão

    2015-01-15

    Humans are exposed to health-impairing air pollutants, especially children who are more sensitive to cancer-causing toxins. This study described an area of reference for inhalable particulates (PM2.5) by chemical (polycyclic aromatic hydrocarbons) and mutagenic characterization associated with the genetic biomonitoring of children (aged 5-11 years). The area studied was in a small town in Brazil, used as reference in previous studies. Organic matter of PM2.5 (extracted with dichloromethane) was evaluated for mutagenesis in a Salmonella/microsome (microsuspension) assay, in strains measuring frameshift error (TA98, YG1021 and YG1024) and base pair substitution (TA100) of DNA, in the presence and absence of rat liver metabolization fraction (S9). Exposure was studied analyzing a sample of 45 children using comet assay (peripheral blood lymphocytes) and micronucleus (exfoliated buccal mucosa cells). PM2.5 concentration for the period was 9% (25.89-64.71 μg/m3) events above WHO limit value (25 μg/m3). Mutagenesis responses (revertants/m3) varied from negative (spring) to 8.3±0.69 (autumn) (-S9) and 5.4±0.36 (winter) (+S9), in strain TA98, and for TA100, in spring, from negative to 14.8±4.23 (-S9) and 17.5±2.72 (+S9). YG strain results show mononitroarenes and aromatic amines. Mean biomonitoring values were established for MN, 0.3±0.41 (‰) and for other cell types a variation from 0.6±0.73 (‰), nuclear buds to 57.5±24.92 (‰), karyorrhexis. Comet assay means were 23.1±12.44; 7.3±11.66 and 0.9±2.30 for tail length, intensity and moment, respectively. There was no difference for sex and age for the different parameters. A significant difference in confounding factors was observed for passive smoking and MN induction. PAHs and mutagenesis in the air may be related to local vehicular emissions. These results challenge the definition of areas of reference for air pollution associated with human biomonitoring including the region studied. PMID:25726147

  19. Characterization of an area of reference for inhalable particulate matter (PM2.5) associated with genetic biomonitoring in children.

    PubMed

    Silva da Silva, Cristiane; Rossato, Juliana Marzari; Vaz Rocha, Jocelita Aparecida; Vargas, Vera Maria Ferrão

    2015-01-15

    Humans are exposed to health-impairing air pollutants, especially children who are more sensitive to cancer-causing toxins. This study described an area of reference for inhalable particulates (PM2.5) by chemical (polycyclic aromatic hydrocarbons) and mutagenic characterization associated with the genetic biomonitoring of children (aged 5-11 years). The area studied was in a small town in Brazil, used as reference in previous studies. Organic matter of PM2.5 (extracted with dichloromethane) was evaluated for mutagenesis in a Salmonella/microsome (microsuspension) assay, in strains measuring frameshift error (TA98, YG1021 and YG1024) and base pair substitution (TA100) of DNA, in the presence and absence of rat liver metabolization fraction (S9). Exposure was studied analyzing a sample of 45 children using comet assay (peripheral blood lymphocytes) and micronucleus (exfoliated buccal mucosa cells). PM2.5 concentration for the period was 9% (25.89-64.71 μg/m3) events above WHO limit value (25 μg/m3). Mutagenesis responses (revertants/m3) varied from negative (spring) to 8.3±0.69 (autumn) (-S9) and 5.4±0.36 (winter) (+S9), in strain TA98, and for TA100, in spring, from negative to 14.8±4.23 (-S9) and 17.5±2.72 (+S9). YG strain results show mononitroarenes and aromatic amines. Mean biomonitoring values were established for MN, 0.3±0.41 (‰) and for other cell types a variation from 0.6±0.73 (‰), nuclear buds to 57.5±24.92 (‰), karyorrhexis. Comet assay means were 23.1±12.44; 7.3±11.66 and 0.9±2.30 for tail length, intensity and moment, respectively. There was no difference for sex and age for the different parameters. A significant difference in confounding factors was observed for passive smoking and MN induction. PAHs and mutagenesis in the air may be related to local vehicular emissions. These results challenge the definition of areas of reference for air pollution associated with human biomonitoring including the region studied.

  20. Two-Year-Old Children Interpret Abstract, Purely Geometric Maps

    ERIC Educational Resources Information Center

    Winkler-Rhoades, Nathan; Carey, Susan C.; Spelke, Elizabeth S.

    2013-01-01

    In two experiments, 2.5-year-old children spontaneously used geometric information from 2D maps to locate objects in a 3D surface layout, without instruction or feedback. Children related maps to their corresponding layouts even though the maps differed from the layouts in size, mobility, orientation, dimensionality, and perspective, and even when…

  1. Influence of Climate on PM2.5 Concentrations over Europe : a Meteorological Analysis using a 9-year Model Simulation

    NASA Astrophysics Data System (ADS)

    Lecoeur, À.; Seigneur, C.; Terray, L.; Pagé, C.

    2012-04-01

    experimentally verify some intuitive results: weather regimes associated with weak (resp. high) precipitation, wind and low (resp. high) temperatures correspond to higher (resp. lower) PM2.5 concentrations. We also observe that rain rate is the variable that impacts PM2.5 concentrations the most. Next, we search for better relationships by adding this second variable to the classification: we therefore build new weather regimes, called weather types. Because of the low number of the EMEP observations, we compute PM2.5 concentrations with the Polyphemus/Polair3D CTM for years between 2000 and 2008 in order to obtain a spatially and temporally complete dataset of PM2.5 concentrations and chemical components, which can be used to relate PM2.5 concentrations to meteorological regimes and specific variables. By classifying both a large-scale variable and a local variable that influence the PM2.5 concentrations and using gridded data of the modeled concentrations of PM2.5, we obtain a more robust analysis. The results of this work will provide the basis to predict the effects of climate change (via the evolution of weather regimes/types frequencies) on PM2.5 chemical composition and concentrations.

  2. False-Belief Understanding in 2.5-Year-Olds: Evidence from Two Novel Verbal Spontaneous-Response Tasks

    ERIC Educational Resources Information Center

    Scott, Rose M.; He, Zijing; Baillargeon, Renee; Cummins, Denise

    2012-01-01

    Recent research indicates that toddlers and infants succeed at various "non-verbal" spontaneous-response false-belief tasks; here we asked whether toddlers would also succeed at verbal spontaneous-response false-belief tasks that imposed significant linguistic demands. We tested 2.5-year-olds using two novel tasks: a "preferential-looking" task in…

  3. Plate tectonics 2.5 billion years ago - Evidence at Kolar, south India

    NASA Technical Reports Server (NTRS)

    Krogstad, E. J.; Hanson, G. N.; Balakrishnan, S.; Rajamani, V.; Mukhopadhyay, D. K.

    1989-01-01

    The Archean Kolar Schist Belt, south India, is a suture zone where two gneiss terranes and at least two amphibolite terranes with distinct histories were accreted. Amphibolites from the eastern and western sides of the schist belt have distinct incompatible element and isotopic characteristics suggesting that their volcanic protoliths were derived from different mantle sources. The amphibolite and gneiss terranes were juxtaposed by horizontal compression and shearing between 2530 and 2420 million years ago (Ma) along a zone marked by the Kolar Schist Belt. This history of accretion of discrete crustal terranes resembles those of Phanerozoic convergent margins and thus suggests that plate tectonics operated on earth by 2500 Ma.

  4. Plate tectonics 2.5 billion years ago: evidence at kolar, South India.

    PubMed

    Krogstad, E J; Balakrishnan, S; Mukhopadhyay, D K; Rajamani, V; Hanson, G N

    1989-03-10

    The Archean Kolar Schist Belt, south India, is a suture zone where two gneiss terranes and at least two amphibolite terranes with distinct histories were accrted. Amphibolites from the eastern and western sides of the schist belt have distinct incompatible element and isotopic characteristics sugesting that their volcanic protoliths were derived from dint mantle sources. The amphibolite and gneiss terranes were juxtaposed by horizontal compression and shearing between 2530 and 2420 million years ago (Ma) along a zone marked by the Kolar Schist Belt. This history of accretion of discrete crustal terranes resembles those of Phanerozoic convergent margins and thus suggests that plate tectonics operated on Earth by 2500 Ma.

  5. Overview of Suomi NPP VIIRS performance in the last 2.5 years

    NASA Astrophysics Data System (ADS)

    Cao, Changyong; Blonski, Slawomir; Wang, Wenhui; Shao, Xi; Choi, Tayoung; Bai, Yan; Xiong, Xiaoxiong

    2014-11-01

    Since the successful launch of the Suomi NPP on October 28, 2011, the VIIRS instrument has performed well in general. This paper provides an overview of the evolution of the VIIRS instrument performance, major events experienced in the nearly three years since launch, and the ground processing system changes to account for various effects and discrepancies. The mirror degradation in the near-infrared bands due to prelaunch mirror contamination has been gradually leveling off, although the degradation in the solar diffuser continues. In the ground processing, many changes have been implemented in the operational code. This includes the stray-light correction for the Day/Night band, the automatic calibration for the reflective solar band, and corrections for several errors in the code, and resolving various discrepancies in the calibration equations and coefficients. The scientific community is generally satisfied with the quality of the VIIRS SDR data. However, there are remaining issues to be resolved through further research and development. These issues include meeting the more stringent requirement and desire for ocean color applications, better understanding of the polarization effects especially off-nadir, understanding and resolving inconsistencies between solar and lunar calibration. The Suomi NPP VIIRS SDR has been used for generating a variety of products with great success by worldwide users. Together with the follow-on instruments J1 and J2, VIIRS will be the primary data source for moderate resolution satellite observations in the next decades.

  6. Year-long continuous personal exposure to PM 2.5 recorded by a fast responding portable nephelometer

    NASA Astrophysics Data System (ADS)

    Braniš, Martin; Kolomazníková, Jana

    2010-08-01

    Personal exposure to particulate matter of aerodynamic diameter under 2.5 μm (PM 2.5) was monitored using a DustTrak nephelometer. The battery-operated unit, worn by an adult individual for a period of approximately one year, logged integrated average PM 2.5 concentrations over 5 min intervals. A detailed time-activity diary was used to record the experimental subject's movement and the microenvironments visited. Altogether 239 days covering all the months (except April) were available for the analysis. In total, 60 463 acceptable 5-min averages were obtained. The dataset was divided into 7 indoor and 4 outdoor microenvironments. Of the total time, 84% was spent indoors, 10.9% outdoors and 5.1% in transport. The indoor 5-min PM 2.5 average was higher (55.7 μg m -3) than the outdoor value (49.8 μg m -3). The highest 5-min PM 2.5 average concentration was detected in restaurant microenvironments (1103 μg m -3), the second highest 5-min average concentration was recorded in indoor spaces heated by stoves burning solid fuels (420 μg m -3). The lowest 5-min mean aerosol concentrations were detected outdoors in rural/natural environments (25 μg m -3) and indoors at the monitored person's home (36 μg m -3). Outdoor and indoor concentrations of PM 2.5 measured by the nephelometer at home and during movement in the vicinity of the experimental subject's home were compared with those of the nearest fixed-site monitor of the national air quality monitoring network. The high correlation coefficient (0.78) between the personal and fixed-site monitor aerosol concentrations suggested that fixed-site monitor data can be used as proxies for personal exposure in residential and some other microenvironments. Collocated measurements with a reference method (β-attenuation) showed a non-linear systematic bias of the light-scattering method, limiting the use of direct concentration readings for exact exposure analysis.

  7. The chemical composition and sources of PM2.5 during the 2009 Chinese New Year's holiday in Shanghai

    NASA Astrophysics Data System (ADS)

    Feng, Jialiang; Sun, Peng; Hu, Xiaoling; Zhao, Wei; Wu, Minghong; Fu, Jiamo

    2012-11-01

    China is virtually shut down during the week-long Chinese New Year's holiday. This implies that the anthropogenic emissions would be greatly decreased during the period thus providing an opportunity to study the air quality in China under reduced emissions, and the drastic emission changes during a short period of time allows the comparison of source contributions under significantly different conditions. Seventeen PM2.5 samples were collected during the 2009 Chinese New Year's holiday in Shanghai to study the composition and sources of the fine particles. Organic carbon (OC), elemental carbon (EC), eight water-soluble ions, fourteen metals and solvent extractable organic compounds (SEOC) including alkanes, hopanes, polycyclic aromatic hydrocarbons (PAHs) and fatty acids were measured. Diagnostic PAH ratios, correlation analysis of OC, EC, n-alkanes, hopanes and PAHs showed that vehicle emissions were the main source of n-alkanes and EC, and an important source of the locally emitted particulate PAHs in urban Shanghai, while coal burning should be the main source of the transported PAHs from the inland areas. The composition of n-fatty acids also provided some clue on the significance of the contribution by kitchen activities. In the New Year's Eve's sample, 75% of the particle mass was estimated to be from fireworks, and K+, SO42 -, Cl-, OC, Al and Ba were the main components. Firework fine particles had high OC/EC ratio and low NO3-/SO42 - ratio.

  8. A spin-down clock for cool stars from observations of a 2.5-billion-year-old cluster.

    PubMed

    Meibom, Søren; Barnes, Sydney A; Platais, Imants; Gilliland, Ronald L; Latham, David W; Mathieu, Robert D

    2015-01-29

    The ages of the most common stars--low-mass (cool) stars like the Sun, and smaller--are difficult to derive because traditional dating methods use stellar properties that either change little as the stars age or are hard to measure. The rotation rates of all cool stars decrease substantially with time as the stars steadily lose their angular momenta. If properly calibrated, rotation therefore can act as a reliable determinant of their ages based on the method of gyrochronology. To calibrate gyrochronology, the relationship between rotation period and age must be determined for cool stars of different masses, which is best accomplished with rotation period measurements for stars in clusters with well-known ages. Hitherto, such measurements have been possible only in clusters with ages of less than about one billion years, and gyrochronology ages for older stars have been inferred from model predictions. Here we report rotation period measurements for 30 cool stars in the 2.5-billion-year-old cluster NGC 6819. The periods reveal a well-defined relationship between rotation period and stellar mass at the cluster age, suggesting that ages with a precision of order 10 per cent can be derived for large numbers of cool Galactic field stars.

  9. 2011 Joplin, Missouri Tornado Experience, Mental Health Reactions, and Service Utilization: Cross-Sectional Assessments at Approximately 6 Months and 2.5 Years Post-Event.

    PubMed

    Houston, J Brian; Spialek, Matthew L; Stevens, Jordan; First, Jennifer; Mieseler, Vicky L; Pfefferbaum, Betty

    2015-01-01

    Introduction. On May 22, 2011 the deadliest tornado in the United States since 1947 struck Joplin, Missouri killing 161 people, injuring approximately 1,150 individuals, and causing approximately $2.8 billion in economic losses. Methods. This study examined the mental health effects of this event through a random digit dialing sample (N = 380) of Joplin adults at approximately 6 months post-disaster (Survey 1) and a purposive convenience sample (N = 438) of Joplin adults at approximately 2.5 years post-disaster (Survey 2). For both surveys we assessed tornado experience, posttraumatic stress, depression, mental health service utilization, and sociodemographics. For Survey 2 we also assessed social support and parent report of child strengths and difficulties. Results. Probable PTSD relevance was 12.63% at Survey 1 and 26.74% at Survey 2, while current depression prevalence was 20.82% at Survey 1 and 13.33% at Survey 2. Less education and more tornado experience was generally related to greater likelihood of experiencing probable PTSD and current depression for both surveys. Men and younger participants were more likely to report current depression at Survey 1. Low levels of social support (assessed only at Survey 2) were related to more probable PTSD and current depression. For both surveys, we observed low rates of mental health service utilization, and these rates were also low for participants reporting probable PTSD and current depression. At Survey 2 we assessed parent report of child (ages 4 to 17) strengths and difficulties and found that child difficulties were more frequent for younger children (ages 4 to 10) than older children (ages 11 to 17), and that parents reporting probable PTSD reported a greater frequency of children with borderline or abnormal difficulties. Discussion. Overall our results indicate that long-term (multi-year) community disaster mental health monitoring, assessment, referral, outreach, and services are needed following a major

  10. 2011 Joplin, Missouri Tornado Experience, Mental Health Reactions, and Service Utilization: Cross-Sectional Assessments at Approximately 6 Months and 2.5 Years Post-Event

    PubMed Central

    Houston, J. Brian; Spialek, Matthew L.; Stevens, Jordan; First, Jennifer; Mieseler, Vicky L.; Pfefferbaum, Betty

    2015-01-01

    Introduction. On May 22, 2011 the deadliest tornado in the United States since 1947 struck Joplin, Missouri killing 161 people, injuring approximately 1,150 individuals, and causing approximately $2.8 billion in economic losses. Methods. This study examined the mental health effects of this event through a random digit dialing sample (N = 380) of Joplin adults at approximately 6 months post-disaster (Survey 1) and a purposive convenience sample (N = 438) of Joplin adults at approximately 2.5 years post-disaster (Survey 2). For both surveys we assessed tornado experience, posttraumatic stress, depression, mental health service utilization, and sociodemographics. For Survey 2 we also assessed social support and parent report of child strengths and difficulties. Results. Probable PTSD relevance was 12.63% at Survey 1 and 26.74% at Survey 2, while current depression prevalence was 20.82% at Survey 1 and 13.33% at Survey 2. Less education and more tornado experience was generally related to greater likelihood of experiencing probable PTSD and current depression for both surveys. Men and younger participants were more likely to report current depression at Survey 1. Low levels of social support (assessed only at Survey 2) were related to more probable PTSD and current depression. For both surveys, we observed low rates of mental health service utilization, and these rates were also low for participants reporting probable PTSD and current depression. At Survey 2 we assessed parent report of child (ages 4 to 17) strengths and difficulties and found that child difficulties were more frequent for younger children (ages 4 to 10) than older children (ages 11 to 17), and that parents reporting probable PTSD reported a greater frequency of children with borderline or abnormal difficulties. Discussion. Overall our results indicate that long-term (multi-year) community disaster mental health monitoring, assessment, referral, outreach, and services are needed following a major

  11. 2011 Joplin, Missouri Tornado Experience, Mental Health Reactions, and Service Utilization: Cross-Sectional Assessments at Approximately 6 Months and 2.5 Years Post-Event.

    PubMed

    Houston, J Brian; Spialek, Matthew L; Stevens, Jordan; First, Jennifer; Mieseler, Vicky L; Pfefferbaum, Betty

    2015-01-01

    Introduction. On May 22, 2011 the deadliest tornado in the United States since 1947 struck Joplin, Missouri killing 161 people, injuring approximately 1,150 individuals, and causing approximately $2.8 billion in economic losses. Methods. This study examined the mental health effects of this event through a random digit dialing sample (N = 380) of Joplin adults at approximately 6 months post-disaster (Survey 1) and a purposive convenience sample (N = 438) of Joplin adults at approximately 2.5 years post-disaster (Survey 2). For both surveys we assessed tornado experience, posttraumatic stress, depression, mental health service utilization, and sociodemographics. For Survey 2 we also assessed social support and parent report of child strengths and difficulties. Results. Probable PTSD relevance was 12.63% at Survey 1 and 26.74% at Survey 2, while current depression prevalence was 20.82% at Survey 1 and 13.33% at Survey 2. Less education and more tornado experience was generally related to greater likelihood of experiencing probable PTSD and current depression for both surveys. Men and younger participants were more likely to report current depression at Survey 1. Low levels of social support (assessed only at Survey 2) were related to more probable PTSD and current depression. For both surveys, we observed low rates of mental health service utilization, and these rates were also low for participants reporting probable PTSD and current depression. At Survey 2 we assessed parent report of child (ages 4 to 17) strengths and difficulties and found that child difficulties were more frequent for younger children (ages 4 to 10) than older children (ages 11 to 17), and that parents reporting probable PTSD reported a greater frequency of children with borderline or abnormal difficulties. Discussion. Overall our results indicate that long-term (multi-year) community disaster mental health monitoring, assessment, referral, outreach, and services are needed following a major

  12. Frequency of antibiotic resistance in a swine facility 2.5 years after a ban on antibiotics.

    PubMed

    Pakpour, Sepideh; Jabaji, Suha; Chénier, Martin R

    2012-01-01

    The addition of antibiotics to livestock feed has contributed to the selection of antibiotic-resistant bacteria in concentrated animal feeding operations and agricultural ecosystems. The objective of this study was to assess the occurrence of resistance to chlortetracycline and tylosin among bacterial populations at the Swine Complex of McGill University (Province of Quebec, Canada) in the absence of antibiotic administration to pigs for 2.5 years prior to the beginning of this study. Feces from ten pigs born from the same sow and provided feed without antibiotic were sampled during suckling (n = 6 for enumerations, n = 10 for PCR), weanling (n = 10 both for PCR and enumerations), growing (n = 10 both for PCR and enumerations), and finishing (n = 10 both for PCR and enumerations). The percentage of chlortetracycline-resistant anaerobic bacterial populations (Tet(R)) was higher than that of tylosin-resistant anaerobic bacterial populations (Tyl(R)) at weanling, growing, and finishing. Prior to the transportation of animals to the slaughterhouse, resistant populations varied between 6.5 and 9.4 Log colony-forming units g humid feces(-1). In all pigs, tet(L), tet(O), and erm(B) were detected at suckling and weanling, whereas only tet(O) was detected at growing and finishing. The abundance of tet(O) was similar between males and females at weanling and growing and reached 5.1 × 10(5) and 5.6 × 10(5) copies of tet(O)/ng of total DNA in males and females, respectively, at finishing. Results showed high abundances and proportions of Tet(R) and Tyl(R) anaerobic bacterial populations, as well as the occurrence of tet and erm resistance genes within these populations despite the absence of antibiotic administration to pigs at this swine production facility since January 2007, i.e., 2.5 years prior to the beginning of this study. This work showed that the occurrence of bacterial resistance to chlortetracycline and tylosin is high at the Swine

  13. Frequency of antibiotic resistance in a swine facility 2.5 years after a ban on antibiotics.

    PubMed

    Pakpour, Sepideh; Jabaji, Suha; Chénier, Martin R

    2012-01-01

    The addition of antibiotics to livestock feed has contributed to the selection of antibiotic-resistant bacteria in concentrated animal feeding operations and agricultural ecosystems. The objective of this study was to assess the occurrence of resistance to chlortetracycline and tylosin among bacterial populations at the Swine Complex of McGill University (Province of Quebec, Canada) in the absence of antibiotic administration to pigs for 2.5 years prior to the beginning of this study. Feces from ten pigs born from the same sow and provided feed without antibiotic were sampled during suckling (n = 6 for enumerations, n = 10 for PCR), weanling (n = 10 both for PCR and enumerations), growing (n = 10 both for PCR and enumerations), and finishing (n = 10 both for PCR and enumerations). The percentage of chlortetracycline-resistant anaerobic bacterial populations (Tet(R)) was higher than that of tylosin-resistant anaerobic bacterial populations (Tyl(R)) at weanling, growing, and finishing. Prior to the transportation of animals to the slaughterhouse, resistant populations varied between 6.5 and 9.4 Log colony-forming units g humid feces(-1). In all pigs, tet(L), tet(O), and erm(B) were detected at suckling and weanling, whereas only tet(O) was detected at growing and finishing. The abundance of tet(O) was similar between males and females at weanling and growing and reached 5.1 × 10(5) and 5.6 × 10(5) copies of tet(O)/ng of total DNA in males and females, respectively, at finishing. Results showed high abundances and proportions of Tet(R) and Tyl(R) anaerobic bacterial populations, as well as the occurrence of tet and erm resistance genes within these populations despite the absence of antibiotic administration to pigs at this swine production facility since January 2007, i.e., 2.5 years prior to the beginning of this study. This work showed that the occurrence of bacterial resistance to chlortetracycline and tylosin is high at the Swine

  14. Filter Efficiency and Leak Testing of Returned ISS Bacterial Filter Elements After 2.5 Years of Continuous Operation

    NASA Technical Reports Server (NTRS)

    Green, Robert D.; Agui, Juan H.; Berger, Gordon M.; Vijayakumar, R.; Perry, Jay L.

    2016-01-01

    The atmosphere revitalization equipment aboard the International Space Station (ISS) and future deep space exploration vehicles provides the vital functions of maintaining a habitable environment for the crew as well as protecting the hardware from fouling by suspended particulate matter. Providing these functions are challenging in pressurized spacecraft cabins because no outside air ventilation is possible and a larger particulate load is imposed on the filtration system due to lack of sedimentation in reduced gravity conditions. The ISS Environmental Control and Life Support (ECLS) system architecture in the U.S. Segment uses a distributed particulate filtration approach consisting of traditional High-Efficiency Particulate Adsorption (HEPA) filters deployed at multiple locations in each module. These filters are referred to as Bacteria Filter Elements (BFEs). As more experience has been gained with ISS operations, the BFE service life, which was initially one year, has been extended to two to five years, dependent on the location in the U.S. Segment. In previous work we developed a test facility and test protocol for leak testing the ISS BFEs. For this work, we present results of leak testing a sample set of returned BFEs with a service life of 2.5 years, along with particulate removal efficiency and pressure drop measurements. The results can potentially be utilized by the ISS Program to ascertain whether the present replacement interval can be maintained or extended to balance the on-ground filter inventory with extension of the lifetime of ISS to 2024. These results can also provide meaningful guidance for particulate filter designs under consideration for future deep space exploration missions.

  15. Conservative Approach to Unilateral Condylar Fracture in a Growing Patient: A 2.5-Year Follow Up

    PubMed Central

    Tuna, Elif Bahar; Dündar, Aysun; Çankaya, Abdülkadir Burak; Gençay, Koray

    2012-01-01

    Condylar fractures in children are especially important because of the risk of a mandibular growth-center being affected in the condylar head, which can lead to growth retardation and facial asymmetry. The purpose of this article is to follow up the two and half year clinical and radiological evaluation of the conservative treatment of a 10 year-old patient, who had a unilateral green-stick type fracture. The patient presented with painful facial swelling localized over the left condylar region, limited mouth-opening and mandibular deviation to the left. Panoramic radiography and computed tomography confirmed the diagnosis of incomplete fracture on the left condyle with one side of the bone fractured and the other bent. Closed reduction was chosen to allow for initial fibrous union of the fracture segments and remodeling with a normal functional stimulus. A non-rigid mandibular splint was applied in order to remove the direct pressure on the fracture side of the mandible. Clinical and radiologic examination after 30 months revealed uneventful healing with reduction of the condylar head and remodeling of the condylar process following conservative treatment. PMID:22276078

  16. Mexico City normal weight children exposed to high concentrations of ambient PM2.5 show high blood leptin and endothelin-1, vitamin D deficiency, and food reward hormone dysregulation versus low pollution controls. Relevance for obesity and Alzheimer disease.

    PubMed

    Calderón-Garcidueñas, Lilian; Franco-Lira, Maricela; D'Angiulli, Amedeo; Rodríguez-Díaz, Joel; Blaurock-Busch, Eleonore; Busch, Yvette; Chao, Chih-kai; Thompson, Charles; Mukherjee, Partha S; Torres-Jardón, Ricardo; Perry, George

    2015-07-01

    Millions of Mexico, US and across the world children are overweight and obese. Exposure to fossil-fuel combustion sources increases the risk for obesity and diabetes, while long-term exposure to fine particulate matter (PM2.5) and ozone (O3) above US EPA standards is associated with increased risk of Alzheimer's disease (AD). Mexico City Metropolitan Area children are chronically exposed to PM2.5 and O3 concentrations above the standards and exhibit systemic, brain and intrathecal inflammation, cognitive deficits, and Alzheimer disease neuropathology. We investigated adipokines, food reward hormones, endothelial dysfunction, vitamin D and apolipoprotein E (APOE) relationships in 80 healthy, normal weight 11.1±3.2 year olds matched by age, gender, BMI and SES, low (n: 26) versus high (n:54) PM2.5 exposures. Mexico City children had higher leptin and endothelin-1 (p<0.01 and p<0.000), and decreases in glucagon-like peptide-1 (GLP 1), ghrelin, and glucagon (<0.02) versus controls. BMI and leptin relationships were significantly different in low versus high PM2.5 exposed children. Mexico City APOE 4 versus 3 children had higher glucose (p=0.009). Serum 25-hydroxyvitamin D<30 ng/mL was documented in 87% of Mexico City children. Leptin is strongly positively associated to PM 2.5 cumulative exposures. Residing in a high PM2.5 and O3 environment is associated with 12h fasting hyperleptinemia, altered appetite-regulating peptides, vitamin D deficiency, and increases in ET-1 in clinically healthy children. These changes could signal the future trajectory of urban children towards the development of insulin resistance, obesity, type II diabetes, premature cardiovascular disease, addiction-like behavior, cognitive impairment and Alzheimer's disease. Increased efforts should be made to decrease pediatric PM2.5 exposures, to deliver health interventions prior to the development of obesity and to identify and mitigate environmental factors influencing obesity and Alzheimer

  17. Mexico City normal weight children exposed to high concentrations of ambient PM2.5 show high blood leptin and endothelin-1, vitamin D deficiency, and food reward hormone dysregulation versus low pollution controls. Relevance for obesity and Alzheimer disease.

    PubMed

    Calderón-Garcidueñas, Lilian; Franco-Lira, Maricela; D'Angiulli, Amedeo; Rodríguez-Díaz, Joel; Blaurock-Busch, Eleonore; Busch, Yvette; Chao, Chih-kai; Thompson, Charles; Mukherjee, Partha S; Torres-Jardón, Ricardo; Perry, George

    2015-07-01

    Millions of Mexico, US and across the world children are overweight and obese. Exposure to fossil-fuel combustion sources increases the risk for obesity and diabetes, while long-term exposure to fine particulate matter (PM2.5) and ozone (O3) above US EPA standards is associated with increased risk of Alzheimer's disease (AD). Mexico City Metropolitan Area children are chronically exposed to PM2.5 and O3 concentrations above the standards and exhibit systemic, brain and intrathecal inflammation, cognitive deficits, and Alzheimer disease neuropathology. We investigated adipokines, food reward hormones, endothelial dysfunction, vitamin D and apolipoprotein E (APOE) relationships in 80 healthy, normal weight 11.1±3.2 year olds matched by age, gender, BMI and SES, low (n: 26) versus high (n:54) PM2.5 exposures. Mexico City children had higher leptin and endothelin-1 (p<0.01 and p<0.000), and decreases in glucagon-like peptide-1 (GLP 1), ghrelin, and glucagon (<0.02) versus controls. BMI and leptin relationships were significantly different in low versus high PM2.5 exposed children. Mexico City APOE 4 versus 3 children had higher glucose (p=0.009). Serum 25-hydroxyvitamin D<30 ng/mL was documented in 87% of Mexico City children. Leptin is strongly positively associated to PM 2.5 cumulative exposures. Residing in a high PM2.5 and O3 environment is associated with 12h fasting hyperleptinemia, altered appetite-regulating peptides, vitamin D deficiency, and increases in ET-1 in clinically healthy children. These changes could signal the future trajectory of urban children towards the development of insulin resistance, obesity, type II diabetes, premature cardiovascular disease, addiction-like behavior, cognitive impairment and Alzheimer's disease. Increased efforts should be made to decrease pediatric PM2.5 exposures, to deliver health interventions prior to the development of obesity and to identify and mitigate environmental factors influencing obesity and Alzheimer

  18. Celebrating Children's Choices: 25 Years of Children's Favorite Books.

    ERIC Educational Resources Information Center

    Post, Arden DeVries

    This book provides the background and development of the Children's Choices project and highlights many of the best known and most popular books that have appeared on the Children's Choices list over the past 25 years. Each book selection features a picture of the book jacket, an annotation from the Choices list, a list of classroom applications,…

  19. Characterization of PM2.5 and the major chemical components during a 1-year campaign in rural Guangzhou, Southern China

    NASA Astrophysics Data System (ADS)

    Lai, Senchao; Zhao, Yan; Ding, Aijun; Zhang, Yingyi; Song, Tianli; Zheng, Junyu; Ho, Kin Fai; Lee, Shun-cheng; Zhong, Liuju

    2016-01-01

    A 1-year campaign was conducted in the rural area of Guangzhou, a megacity in southern China, to collect fine particulate matter (PM2.5) from March 2012 to February 2013. The mass concentrations of PM2.5 and the major chemical components including 6 water-soluble ions, organic carbon (OC), elemental carbon (EC), and 13 additional elements were measured. The annual average concentration of PM2.5 was 44.2 ± 25.8 μg/m3. Sulfate was the most dominant component, accounting for 28.6% of PM2.5, followed by organic matter (21.9%). Both sea salt and crustal material accounted for only a small fraction of PM2.5 (< 5%). Seasonal enhancement of PM2.5 was observed in autumn 2012, especially with high-PM2.5 events (more than 100 μg/m3) in October. The backward Lagrangian particle dispersion modeling (LPDM) and the cluster analysis of the back-trajectories indicate that the northern area is an important source region of long-range transport. An enhancement of PM2.5 as well as sulfate, OC, and EC was observed in the samples with the influence of northern air masses. However, the footprint retroplume of the samples shows that the sources in the Pearl River Delta Region should also be considered, especially secondary aerosol formation and biomass/biofuel burning. Two high-PM2.5 case studies show that both local and long-range transport can play important roles in the PM2.5 elevation episode.

  20. Teachers' Nature of Science Implementation Practices 2-5 Years after Having Completed an Intensive Science Education Program

    ERIC Educational Resources Information Center

    Herman, Benjamin C.; Clough, Michael P.; Olson, Joanne K.

    2013-01-01

    Few, if any, studies have examined the impact of nature of science (NOS) instruction on science teachers' practices 2 or more years after completing a science teacher education program. Extant studies on preservice and first-year teachers' NOS teaching practices have had disappointing results, with few teachers valuing NOS as a cognitive objective…

  1. Utilization of the Impella 2.5 micro-axial pump in children for acute circulatory support.

    PubMed

    Dimas, V Vivian; Murthy, Raghav; Guleserian, Kristine J

    2014-02-01

    Percutaneous circulatory support is widely available for use in adult patients. Options remain limited in the pediatric population due to limitations of vessel and patient size, resulting in the use of more invasive means of circulatory support. We present a case series of pediatric patients in whom the Impella 2.5 axial flow pump was able to be placed utilizing a hybrid approach that allowed for adequate distal perfusion while providing successful short-term hemodynamic support.

  2. The Year of the Gifted Children.

    ERIC Educational Resources Information Center

    Kinney, Harrison

    The article describes a program sponsored by International Business Machines Corporation (IBM) in which approximatey 60 children (14 to 17 years old) gifted in science spent much of 1941 after school hours in a science laboratory in IBM's showroom building. A number of these former students have achieved such positions as head of Goddard Space…

  3. 10-year spatial and temporal trends of PM2.5 concentrations in the southeastern US estimated using high-resolution satellite data

    NASA Astrophysics Data System (ADS)

    Hu, X.; Waller, L. A.; Lyapustin, A.; Wang, Y.; Liu, Y.

    2014-06-01

    -series analysis showed that, for the 10-year study period, the PM2.5 levels in the southeastern US have decreased by ~20%. The annual decrease has been relatively steady from 2001 to 2007 and from 2008 to 2010 while a significant drop occurred between 2007 and 2008. An observed increase in PM2.5 levels in year 2005 is attributed to elevated sulfate concentrations in the study area in warm months of 2005.

  4. Evaluating Trends in Historical PM2.5 Element Concentrations by Reanalyzing a 15-Year Sample Archive

    NASA Astrophysics Data System (ADS)

    Hyslop, N. P.; White, W. H.; Trzepla, K.

    2014-12-01

    The IMPROVE (Interagency Monitoring of PROtected Visual Environments) network monitors aerosol concentrations at 170 remote sites throughout the United States. Twenty-four-hour filter samples of particulate matter are collected every third day and analyzed for chemical composition. About 30 of the sites have operated continuously since 1988, and the sustained data record (http://views.cira.colostate.edu/web/) offers a unique window on regional aerosol trends. All elemental analyses have been performed by Crocker Nuclear Laboratory at the University of California in Davis, and sample filters collected since 1995 are archived on campus. The suite of reported elements has remained constant, but the analytical methods employed for their determination have evolved. For example, the elements Na - Mn were determined by PIXE until November 2001, then by XRF analysis in a He-flushed atmosphere through 2004, and by XRF analysis in vacuum since January 2005. In addition to these fundamental changes, incompletely-documented operational factors such as detector performance and calibration details have introduced variations in the measurements. Because the past analytical methods were non-destructive, the archived filters can be re-analyzed with the current analytical systems and protocols. The 15-year sample archives from Great Smoky Mountains (GRSM), Mount Rainier (MORA), and Point Reyes National Parks (PORE) were selected for reanalysis. The agreement between the new analyses and original determinations varies with element and analytical era. The graph below compares the trend estimates for all the elements measured by IMPROVE based on the original and repeat analyses; the elements identified in color are measured above the detection limit more than 90% of the time. The trend estimates are sensitive to the treatment of non-detect data. The original and reanalysis trends are indistinguishable (have overlapping confidence intervals) for most of the well-detected elements.

  5. Heavy metals in PM2.5 and in blood, and children's respiratory symptoms and asthma from an e-waste recycling area.

    PubMed

    Zeng, Xiang; Xu, Xijin; Zheng, Xiangbin; Reponen, Tiina; Chen, Aimin; Huo, Xia

    2016-03-01

    This study was to investigate the levels of heavy metals in PM2.5 and in blood, the prevalence of respiratory symptoms and asthma, and the related factors to them. Lead and cadmium in both PM2.5 and blood were significant higher in Guiyu (exposed area) than Haojiang (reference area) (p < 0.05), however, no significant difference was found for chromium and manganese in PM2.5 and in blood. The prevalence of cough, phlegm, dyspnea, and wheeze of children was higher in Guiyu compared to Haojiang (p < 0.05). No significant difference was found for the prevalence of asthma in children between Guiyu and Haojiang. Living in Guiyu was positively associated with blood lead (B = 0.196, p < 0.001), blood cadmium (B = 0.148, p < 0.05) and cough (OR, 2.37; 95% CI, 1.30-4.32; p < 0.01). Blood lead>5 μg/dL was significantly associated with asthma (OR, 9.50; 95% CI, 1.16-77.49). Higher blood chromium and blood manganese were associated with more cough and wheeze, respectively. Our data suggest that living in e-waste exposed area may lead to increased levels of heavy metals, and accelerated prevalence of respiratory symptoms and asthma. PMID:26803791

  6. Solar flares observed by AVS-F instrument onboard CORONAS-F satellite during 2,5 year of it's operation

    NASA Astrophysics Data System (ADS)

    Arkhangelsky, Andrew; Arkhangelskaja, I. V.; Kotov, Yu. D.; Glyaneneko, A. S.; Kuznetsov, S. N.

    AVS-F instrument (Amplitude-Time Spectrometry of the Sun) is the system of an electronics engineering for onboard data gathering from two detectors: scintillation (CsI (Tl)) detector SONG-D (SOlar Neutrons and Gamma quantums) of complex of detectors SKL (in low and high gamma-band) and from semiconducting detector (X-ray semiconducting spectrometer) XSS-1 (in X-ray band). The experiment is carried out on the satellite CORONAS-F launched on July 31 2001. During more than 2,5 year of apparatus operation more than 30 of solar flares were detected. Characteristics of observed solar flares are presented in this article.

  7. Children at Play: Learning Gender in the Early Years

    ERIC Educational Resources Information Center

    Martin, Barbara

    2011-01-01

    This captivating book illuminates our understanding of how young children develop gender identities. A two year longitudinal research project on children's own understandings of gender casts new light on how 3 and 4 year old newcomers in early years classes learn rules for gendered behaviour from older children, in their imaginative and…

  8. Interactive and additive influences of Gender, BMI and Apolipoprotein 4 on cognition in children chronically exposed to high concentrations of PM2.5 and ozone. APOE 4 females are at highest risk in Mexico City.

    PubMed

    Calderón-Garcidueñas, Lilian; Jewells, Valerie; Galaz-Montoya, Carolina; van Zundert, Brigitte; Pérez-Calatayud, Angel; Ascencio-Ferrel, Eric; Valencia-Salazar, Gildardo; Sandoval-Cano, Marcela; Carlos, Esperanza; Solorio, Edelmira; Acuña-Ayala, Hilda; Torres-Jardón, Ricardo; D'Angiulli, Amedeo

    2016-10-01

    Children's air pollution exposures are associated with systemic and brain inflammation and the early hallmarks of Alzheimer's disease (AD). The Apolipoprotein E (APOE) 4 allele is the most prevalent genetic risk for AD, with higher risk for women. We assessed whether gender, BMI, APOE and metabolic variables in healthy children with high exposures to ozone and fine particulate matter (PM2.5) influence cognition. The Wechsler Intelligence Scale for Children (WISC-R) was administered to 105 Mexico City children (12.32±5.4 years, 69 APOE 3/3 and 36 APOE 3/4). APOE 4v 3 children showed decrements on attention and short-term memory subscales, and below-average scores in Verbal, Performance and Full Scale IQ. APOE 4 females had higher BMI and females with normal BMI between 75-94% percentiles had the highest deficits in Total IQ, Performance IQ, Digit Span, Picture Arrangement, Block Design and Object Assembly. Fasting glucose was significantly higher in APOE 4 children p=0.006, while Gender was the main variable accounting for the difference in insulin, HOMA-IR and leptin (p<.05). Gender, BMI and APOE influence children's cognitive responses to air pollution and glucose is likely a key player. APOE 4 heterozygous females with >75% to <94% BMI percentiles are at the highest risk of severe cognitive deficits (1.5-2SD from average IQ). Young female results highlight the urgent need for gender-targeted health programmes to improve cognitive responses. Multidisciplinary intervention strategies could provide paths for prevention or amelioration of female air pollution targeted cognitive deficits and possible long-term AD progression. PMID:27376929

  9. Interactive and additive influences of Gender, BMI and Apolipoprotein 4 on cognition in children chronically exposed to high concentrations of PM2.5 and ozone. APOE 4 females are at highest risk in Mexico City.

    PubMed

    Calderón-Garcidueñas, Lilian; Jewells, Valerie; Galaz-Montoya, Carolina; van Zundert, Brigitte; Pérez-Calatayud, Angel; Ascencio-Ferrel, Eric; Valencia-Salazar, Gildardo; Sandoval-Cano, Marcela; Carlos, Esperanza; Solorio, Edelmira; Acuña-Ayala, Hilda; Torres-Jardón, Ricardo; D'Angiulli, Amedeo

    2016-10-01

    Children's air pollution exposures are associated with systemic and brain inflammation and the early hallmarks of Alzheimer's disease (AD). The Apolipoprotein E (APOE) 4 allele is the most prevalent genetic risk for AD, with higher risk for women. We assessed whether gender, BMI, APOE and metabolic variables in healthy children with high exposures to ozone and fine particulate matter (PM2.5) influence cognition. The Wechsler Intelligence Scale for Children (WISC-R) was administered to 105 Mexico City children (12.32±5.4 years, 69 APOE 3/3 and 36 APOE 3/4). APOE 4v 3 children showed decrements on attention and short-term memory subscales, and below-average scores in Verbal, Performance and Full Scale IQ. APOE 4 females had higher BMI and females with normal BMI between 75-94% percentiles had the highest deficits in Total IQ, Performance IQ, Digit Span, Picture Arrangement, Block Design and Object Assembly. Fasting glucose was significantly higher in APOE 4 children p=0.006, while Gender was the main variable accounting for the difference in insulin, HOMA-IR and leptin (p<.05). Gender, BMI and APOE influence children's cognitive responses to air pollution and glucose is likely a key player. APOE 4 heterozygous females with >75% to <94% BMI percentiles are at the highest risk of severe cognitive deficits (1.5-2SD from average IQ). Young female results highlight the urgent need for gender-targeted health programmes to improve cognitive responses. Multidisciplinary intervention strategies could provide paths for prevention or amelioration of female air pollution targeted cognitive deficits and possible long-term AD progression.

  10. Life after Adolescent and Adult Moderate and Severe Traumatic Brain Injury: Self-Reported Executive, Emotional, and Behavioural Function 2-5 Years after Injury.

    PubMed

    Finnanger, Torun Gangaune; Olsen, Alexander; Skandsen, Toril; Lydersen, Stian; Vik, Anne; Evensen, Kari Anne I; Catroppa, Cathy; Håberg, Asta K; Andersson, Stein; Indredavik, Marit S

    2015-01-01

    Survivors of moderate-severe Traumatic Brain Injury (TBI) are at risk for long-term cognitive, emotional, and behavioural problems. This prospective cohort study investigated self-reported executive, emotional, and behavioural problems in the late chronic phase of moderate and severe TBI, if demographic characteristics (i.e., age, years of education), injury characteristics (Glasgow Coma Scale score, MRI findings such as traumatic axonal injury (TAI), or duration of posttraumatic amnesia), symptoms of depression, or neuropsychological variables in the first year after injury predicted long-term self-reported function. Self-reported executive, emotional, and behavioural functioning were assessed among individuals with moderate and severe TBI (N = 67, age range 15-65 years at time of injury) 2-5 years after TBI, compared to a healthy matched control group (N = 72). Results revealed significantly more attentional, emotional regulation, and psychological difficulties in the TBI group than controls. Demographic and early clinical variables were associated with poorer cognitive and emotional outcome. Fewer years of education and depressive symptoms predicted greater executive dysfunction. Younger age at injury predicted more aggressive and rule-breaking behaviour. TAI and depressive symptoms predicted Internalizing problems and greater executive dysfunction. In conclusion, age, education, TAI, and depression appear to elevate risk for poor long-term outcome, emphasising the need for long-term follow-up of patients presenting with risk factors. PMID:26549936

  11. Agenda for Children: 2006 Year in Review

    ERIC Educational Resources Information Center

    Agenda for Children, 2010

    2010-01-01

    The mission of Agenda for Children is to make Louisiana a state in which all children can thrive. This means that the basic needs of children and families must be met--including an adequate family income, safe housing, nutritious food, and accessible health care. It also means that children must be nurtured, well taught, and protected from harm,…

  12. Low FAB score as a predictor of future falling in patients with Parkinson's disease: a 2.5-year prospective study.

    PubMed

    Kataoka, Hiroshi; Ueno, Satoshi

    2015-09-01

    Falling is one of the most disabling features of Parkinson's disease (PD). Many cross-sectional studies, case-control studies, and prospective studies have attempted to identify risk factors or predictors of falls, but consistent results are yet to be obtained because of the various factors involved. We prospectively studied patients with various severities of PD to identify risk factors for future falls during 2.5 years of follow-up. We registered 95 patients with PD, and 83 patients were included in data analysis. A total of 23 variables were evaluated by multivariate logistic regression analysis. Thirty-one patients (37%) had a previous history of falling, and 26 patients (30%) experienced their first fall. The prevalence of falls at 2.5 years was 62% (52 of 83 patients). Frontal Assessment Battery (FAB) score (OR 1.393, p = 0.005, 95% CI 1.104-1.759) and history of fall present (OR 0.142, p = 0.002, 95% CI 0.042-0.48) were related to falling on multiple logistic regression analysis. The following variables differed significantly between patients with first falls and those without falling: levodopa equivalent dose (p = 0.023), UPDRS part I (p = 0.006), SF-8 (p = 0.017), and FAB (p = 0.026). Calculation of the FAB score may be useful for predicting the risk of future falls in patients with various severities of PD. Our results suggest that a low FAB score combined with a history of falling within the past 6 months carries an increased risk of future falls.

  13. A New Hybrid Spatio-temporal Model for Estimating Daily Multi-year PM2.5 Concentrations Across Northeastern USA Using High Resolution Aerosol Optical Depth Data

    NASA Technical Reports Server (NTRS)

    Kloog, Itai; Chudnovsky, Alexandra A.; Just, Allan C.; Nordio, Francesco; Koutrakis, Petros; Coull, Brent A.; Lyapustin, Alexei; Wang, Yujie; Schwartz, Joel

    2014-01-01

    The use of satellite-based aerosol optical depth (AOD) to estimate fine particulate matter PM(sub 2.5) for epidemiology studies has increased substantially over the past few years. These recent studies often report moderate predictive power, which can generate downward bias in effect estimates. In addition, AOD measurements have only moderate spatial resolution, and have substantial missing data. We make use of recent advances in MODIS satellite data processing algorithms (Multi-Angle Implementation of Atmospheric Correction (MAIAC), which allow us to use 1 km (versus currently available 10 km) resolution AOD data.We developed and cross validated models to predict daily PM(sub 2.5) at a 1X 1 km resolution across the northeastern USA (New England, New York and New Jersey) for the years 2003-2011, allowing us to better differentiate daily and long term exposure between urban, suburban, and rural areas. Additionally, we developed an approach that allows us to generate daily high-resolution 200 m localized predictions representing deviations from the area 1 X 1 km grid predictions. We used mixed models regressing PM(sub 2.5) measurements against day-specific random intercepts, and fixed and random AOD and temperature slopes. We then use generalized additive mixed models with spatial smoothing to generate grid cell predictions when AOD was missing. Finally, to get 200 m localized predictions, we regressed the residuals from the final model for each monitor against the local spatial and temporal variables at each monitoring site. Our model performance was excellent (mean out-of-sample R(sup 2) = 0.88). The spatial and temporal components of the out-of-sample results also presented very good fits to the withheld data (R(sup 2) = 0.87, R(sup)2 = 0.87). In addition, our results revealed very little bias in the predicted concentrations (Slope of predictions versus withheld observations = 0.99). Our daily model results show high predictive accuracy at high spatial resolutions

  14. The Incidence of Attachment Objects and Oral Habits at Bedtime in Two Longitudinal Samples of Children Aged 1.5-7 Years.

    ERIC Educational Resources Information Center

    Mahalski, Pauline A.

    1983-01-01

    Mothers in one sample were interviewed when children were 1.5, 2, and 2.5 years old, while mothers in the other sample answered questionnaires when their children were 3.5, 5, and 7 years old. Strong emotional attachment to objects and finger-sucking were most prevalent around 2 years of age. (MP)

  15. Military children from birth to five years.

    PubMed

    Osofsky, Joy D; Chartrand, Molinda M

    2013-01-01

    Because most research on military families has focused on children who are old enough to go to school, we know the least about the youngest and perhaps most vulnerable children in these families. Some of what we do know, however, is worrisome--for example, multiple deployments, which many families have experienced during the wars in Iraq and Afghanistan, may increase the risk that young children will be maltreated. Where the research on young military children is thin, Joy Osofsky and Lieutenant Colonel Molinda Chartrand extrapolate from theories and research in other contexts--especially attachment theory and research on families who have experienced disasters. They describe the circumstances that are most likely to put young children in military families at risk, and they point to ways that families, communities, the military, and policy makers can help these children overcome such risks and thrive. They also review a number of promising programs to build resilience in young military children. Deployment, Osofsky and Chartrand write, is particularly stressful for the youngest children, who depend on their parents for nearly everything. Not only does deployment separate young children from one of the central figures in their lives, it can also take a psychological toll on the parent who remains at home, potentially weakening the parenting relationship. Thus one fundamental way to help young military children become resilient is to help their parents cope with the stress of deployment. Parents and caregivers themselves, Osofsky and Chartrand write, can be taught ways to support their young children's resilience during deployment, for example, by keeping routines consistent and predictable and by finding innovative ways to help the child connect with the absent parent. The authors conclude by presenting 10 themes, grounded in research and theory, that can guide policies and programs designed to help young military children.

  16. Similarity Predicts Liking in 3-Year-Old Children

    ERIC Educational Resources Information Center

    Fawcett, Christine A.; Markson, Lori

    2010-01-01

    Two studies examined the influence of similarity on 3-year-old children's initial liking of their peers. Children were presented with pairs of childlike puppets who were either similar or dissimilar to them on a specified dimension and then were asked to choose one of the puppets to play with as a measure of liking. Children selected the puppet…

  17. Beyond the Preschool Years: Children's Perceptions about Starting Kindergarten

    ERIC Educational Resources Information Center

    Di Santo, Aurelia; Berman, Rachel

    2012-01-01

    This article describes a research study that investigated three- and four-year-old Canadian preschool children's perceptions about starting kindergarten. Findings from 33 focus-group discussions suggest that children begin to formulate ideas about starting kindergarten prior to school entry. Children's responses were grouped according to three…

  18. Infantile Amnesia across the Years: A 2-Year Follow-Up of Children's Earliest Memories

    ERIC Educational Resources Information Center

    Peterson, Carole; Warren, Kelly L.; Short, Megan M.

    2011-01-01

    Although infantile amnesia has been investigated for many years in adults, only recently has it been investigated in children. This study was a 2-year follow-up and extension of an earlier study. Children (4-13 years old) were asked initially and 2 years later for their earliest 3 memories. At follow-up, their age at the time of these memories…

  19. Gravimetric analysis for PM2.5 mass concentration based on year-round monitoring at an urban site in Beijing.

    PubMed

    Wang, Yanli; Yang, Wen; Han, Bin; Zhang, Wenjie; Chen, Mindong; Bai, Zhipeng

    2016-02-01

    Daily PM2.5 (particulate matter with an aerodynamic diameter of below 2.5 μm) mass concentrations were measured by gravimetric analysis in Chinese Research Academy of Environmental Sciences (CRAES), in the northern part of the Beijing urban area, from December 2013 to April 2015. Two pairs of Teflon (T1/T2) and Quartz (Q1/Q2) samples were obtained, for a total number of 1352 valid filters. Results showed elevated pollution in Beijing, with an annual mean PM2.5 mass concentration of 102 μg/m(3). According to the calculated PM2.5 mass concentration, 50% of our sampling days were acceptable (PM2.5<75 μg/m(3)), 30% had slight/medium pollution (75-150 μg/m(3)), and 7% had severe pollution (> 250 μg/m(3)). Sampling interruption occurred frequently for the Teflon filter group (75%) in severe pollution periods, resulting in important data being missing. Further analysis showed that high PM2.5 combined with high relative humidity (RH) gave rise to the interruptions. The seasonal variation of PM2.5 was presented, with higher monthly average mass concentrations in winter (peak value in February, 422 μg/m(3)), and lower in summer (7 μg/m(3) in June). From May to August, the typical summer period, least severe pollution events were observed, with high precipitation levels accelerating the process of wet deposition to remove PM2.5. The case of February presented the most serious pollution, with monthly averaged PM2.5 of 181 μg/m(3) and 32% of days with severe pollution. The abundance of PM2.5 in winter could be related to increased coal consumption for heating needs.

  20. Gravimetric analysis for PM2.5 mass concentration based on year-round monitoring at an urban site in Beijing.

    PubMed

    Wang, Yanli; Yang, Wen; Han, Bin; Zhang, Wenjie; Chen, Mindong; Bai, Zhipeng

    2016-02-01

    Daily PM2.5 (particulate matter with an aerodynamic diameter of below 2.5 μm) mass concentrations were measured by gravimetric analysis in Chinese Research Academy of Environmental Sciences (CRAES), in the northern part of the Beijing urban area, from December 2013 to April 2015. Two pairs of Teflon (T1/T2) and Quartz (Q1/Q2) samples were obtained, for a total number of 1352 valid filters. Results showed elevated pollution in Beijing, with an annual mean PM2.5 mass concentration of 102 μg/m(3). According to the calculated PM2.5 mass concentration, 50% of our sampling days were acceptable (PM2.5<75 μg/m(3)), 30% had slight/medium pollution (75-150 μg/m(3)), and 7% had severe pollution (> 250 μg/m(3)). Sampling interruption occurred frequently for the Teflon filter group (75%) in severe pollution periods, resulting in important data being missing. Further analysis showed that high PM2.5 combined with high relative humidity (RH) gave rise to the interruptions. The seasonal variation of PM2.5 was presented, with higher monthly average mass concentrations in winter (peak value in February, 422 μg/m(3)), and lower in summer (7 μg/m(3) in June). From May to August, the typical summer period, least severe pollution events were observed, with high precipitation levels accelerating the process of wet deposition to remove PM2.5. The case of February presented the most serious pollution, with monthly averaged PM2.5 of 181 μg/m(3) and 32% of days with severe pollution. The abundance of PM2.5 in winter could be related to increased coal consumption for heating needs. PMID:26969555

  1. Military Children from Birth to Five Years

    ERIC Educational Resources Information Center

    Osofsky, Joy D.; Chartrand, Molinda M.

    2013-01-01

    Because most research on military families has focused on children who are old enough to go to school, we know the least about the youngest and perhaps most vulnerable children in these families. Some of what we do know, however, is worrisome--for example, multiple deployments, which many families have experienced during the wars in Iraq and…

  2. Practitioner Perspectives: Children's Use of Technology in the Early Years

    ERIC Educational Resources Information Center

    Formby, Susie

    2014-01-01

    This research, a collaboration between Pearson and the National Literacy Trust, was designed to explore the use of technology by children in the early years. In 2013 Pearson and the National Literacy Trust invited practitioners who work with three to five-year-olds to take part in an online survey to explore how they support children's language…

  3. Basic Facts about Low-Income Children: Children under 6 Years, 2013. Fact Sheet

    ERIC Educational Resources Information Center

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Young children under age 6 years appear to be particularly vulnerable, with 48 percent living in…

  4. Basic Facts about Low-Income Children: Children 6 through 11 Years, 2013. Fact Sheet

    ERIC Educational Resources Information Center

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Similarly, among children in middle childhood (age 6 through 11 years), 45 percent live in…

  5. Basic Facts about Low-Income Children: Children 12 through 17 Years, 2013. Fact Sheet

    ERIC Educational Resources Information Center

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Among our oldest children--adolescents age 12 through 17 years--41 percent live in low-income…

  6. Basic Facts about Low-Income Children: Children under 3 Years, 2013. Fact Sheet

    ERIC Educational Resources Information Center

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Our very youngest children--infants and toddlers under age 3 years--appear to be particularly…

  7. Reference Intervals of Hematology and Clinical Chemistry Analytes for 1-Year-Old Korean Children

    PubMed Central

    Lee, Hye Ryun; Roh, Eun Youn; Chang, Ju Young

    2016-01-01

    Background Reference intervals need to be established according to age. We established reference intervals of hematology and chemistry from community-based healthy 1-yr-old children and analyzed their iron status according to the feeding methods during the first six months after birth. Methods A total of 887 children who received a medical check-up between 2010 and 2014 at Boramae Hospital (Seoul, Korea) were enrolled. A total of 534 children (247 boys and 287 girls) were enrolled as reference individuals after the exclusion of data obtained from children with suspected iron deficiency. Hematology and clinical chemistry analytes were measured, and the reference value of each analyte was estimated by using parametric (mean±2 SD) or nonparametric methods (2.5-97.5th percentile). Iron, total iron-binding capacity, and ferritin were measured, and transferrin saturation was calculated. Results As there were no differences in the mean values between boys and girls, we established the reference intervals for 1-yr-old children regardless of sex. The analysis of serum iron status according to feeding methods during the first six months revealed higher iron, ferritin, and transferrin saturation levels in children exclusively or mainly fed formula than in children exclusively or mainly fed breast milk. Conclusions We established reference intervals of hematology and clinical chemistry analytes from community-based healthy children at one year of age. These reference intervals will be useful for interpreting results of medical check-ups at one year of age. PMID:27374715

  8. Plasma endotoxin core antibody concentration and linear growth are unrelated in rural Malawian children aged 2-5 years

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Environmental enteropathy is subclinical inflammation of the upper gastrointestinal tract associated with reduced linear growth in developing countries. Usually investigators have used biopsy or a dual sugar absorption test to assess environmental enteropathy. Such tests are time and resource intens...

  9. Source apportionment of fine PM and sub-micron particle number concentrations at a regional background site in the western Mediterranean: a 2.5 year study

    NASA Astrophysics Data System (ADS)

    Cusack, M.; Pérez, N.; Pey, J.; Alastuey, A.; Querol, X.

    2013-05-01

    The chemical composition and sources of ambient fine particulate matter (PM1) over a period of 2.5 years for a regional background site in the western Mediterranean are presented in this work. Furthermore, sub-micron particle number concentrations and the sources of these particles are also presented. The mean PM1 concentration for the measurement period was 8.9 μg m-3, with organic matter (OM) and sulphate comprising most of the mass (3.2 and 1.5 μg m-3 respectively). Six sources were identified in PM1 by Positive Matrix Factorisation (PMF): secondary organic aerosol, secondary nitrate, industrial, traffic + biomass burning, fuel oil combustion and secondary sulphate. Typically anthropogenic sources displayed elevated concentrations during the week with reductions at weekends. Nitrate levels were elevated in winter and negligible in summer, whereas secondary sulphate levels underwent a contrasting seasonal evolution with highest concentrations in summer, similar to the fuel oil combustion source. The SOA source was influenced by episodes of sustained pollution as a result of anticyclonic conditions occurring during winter, giving rise to thermal inversions and the accumulation of pollutants in the mixing layer. Increased levels in summer were owing to higher biogenic emissions and regional recirculation of air masses. The industrial source decreased in August due to decreased emissions during the vacation period. Increases in the traffic + biomass burning source were recorded in January, April and October, which were attributed to the occurrence of the aforementioned pollution episodes and local biomass burning emission sources, which include agriculture and domestic heating systems. Average particle number concentrations (N9-825 nm) from 5/11/2010 to 01/06/2011 and from 15/10/2011 to 18/12/2011 reached 3097 cm-3. Five emission sources of particle of sub-micron particles were determined by Principal Component Analysis (PCA); industrial + traffic + biomass

  10. Parents' Perspectives: Children's Use of Technology in the Early Years

    ERIC Educational Resources Information Center

    Formby, Susie

    2014-01-01

    Technology is playing an increasingly large role in children's reading, writing and daily lives. In the last year use of tablet computers by five to 15-year-olds has increased three-fold (14% to 42%) and 28% of three to four-year-olds use a tablet computer. However, little attention has been paid to the impact of new technologies on children's…

  11. Characterizing the thermodynamic and chemical composition factors controlling PM2.5 nitrate: Insights gained from two years of online measurements in Hong Kong

    NASA Astrophysics Data System (ADS)

    Griffith, Stephen M.; Huang, X. H. Hilda; Louie, P. K. K.; Yu, Jian Zhen

    2015-12-01

    In this study, we investigated the seasonal, diurnal, and episodic characteristics of aerosol nitrate concentrations in PM2.5 at a suburban receptor site in Hong Kong using an hourly MARGA sampled dataset. At the site, large spikes in the NO3- concentration have been observed in all seasons, and are easily overlooked in datasets examining 24 h average concentrations. As a key component to PM2.5, nitrate constituted between 5 and 12% of the mass concentration on average per month, but contributed up to 25% during some episodic cases spanning only a few hours. Seasonal variations of PM2.5 nitrate concentrations at the site were driven by temperature and excess [NH4+] in the aerosol, defined as the amount of ammonium in excess of that required for satisfying [NH4+]/[SO42-] = 1.5. The vast majority of winter nitrate data was associated with ammonium-rich aerosols ([NH4+]/[SO42-] > 1.5), with the diurnal variation tracking the availability of excess [NH4+]. Distinctly different than winter conditions, the summer nitrate data was in ammonium-poor regime and tracked nitric acid concentrations, a photochemical tracer. A regression analysis of measured nitrate with the excess [NH4+] shows good correlation in spring, summer and winter (R2: 0.72-0.81), with slopes greater than 0.7 indicating the majority of excess NH4+ is associated with PM2.5 nitrate. It was found that measured nitrate exceeded excess [NH4+] in samples of low excess [NH4+] availability, leading to our finding that nitric acid attaching to sea salt and crustal particles in the fine mode is a non-negligible route (constituting up to ∼20% of the PM2.5 nitrate in this study) to assimilate nitrate into the PM2.5 aerosol. Accounting for both this minor route and the ammonia + nitric acid route may prove useful in modeling efforts to capture PM2.5 nitrate measurement fluctuations, particularly during events of a large influx of alkali particles, such as dust storms.

  12. Narrative Skills, Cognitive Profiles and Neuropsychiatric Disorders in 7-8-Year-Old Children with Late Developing Language

    ERIC Educational Resources Information Center

    Miniscalco, Carmela; Hagberg, Bibbi; Kadesjo, Bjorn; Westerlund, Monica; Gillberg, Christopher

    2007-01-01

    Background: A community-representative sample of screened and clinically examined children with language delay at 2.5 years of age was followed up at school age when their language development was again examined and the occurrence of neuropsychiatric/neurodevelopmental disorder (attention deficit/hyperactivity disorder (ADHD) and/or autism…

  13. Media use by children younger than 2 years.

    PubMed

    Brown, Ari

    2011-11-01

    In 1999, the American Academy of Pediatrics (AAP) issued a policy statement addressing media use in children. The purpose of that statement was to educate parents about the effects that media--both the amount and the content--may have on children. In one part of that statement, the AAP recommended that "pediatricians should urge parents to avoid television viewing for children under the age of two years." The wording of the policy specifically discouraged media use in this age group, although it is frequently misquoted by media outlets as no media exposure in this age group. The AAP believed that there were significantly more potential negative effects of media than positive ones for this age group and, thus, advised families to thoughtfully consider media use for infants. This policy statement reaffirms the 1999 statement with respect to media use in infants and children younger than 2 years and provides updated research findings to support it. This statement addresses (1) the lack of evidence supporting educational or developmental benefits for media use by children younger than 2 years, (2) the potential adverse health and developmental effects of media use by children younger than 2 years, and (3) adverse effects of parental media use (background media) on children younger than 2 years.

  14. Couples as Partners and Parents over Children's Early Years

    ERIC Educational Resources Information Center

    Carlson, Marcia J.; Pilkauskas, Natasha V.; McLanahan, Sara S.; Brooks-Gunn, Jeanne

    2011-01-01

    We used data from the Fragile Families and Child Wellbeing Study to examine how couple relationship quality and parental engagement are linked over children's early years--when they are infants, toddlers, and preschoolers. Our sample included 1,630 couples who were coresident over Years 1-3 and 1,376 couples who were coresident over Years 3-5…

  15. Institutional Care and Iron Deficiency Increase ADHD Symptomology and Lower IQ 2.5-5 Years Post-Adoption

    ERIC Educational Resources Information Center

    Doom, Jenalee R.; Georgieff, Michael K.; Gunnar, Megan R.

    2015-01-01

    Increased ADHD symptomology and lower IQ have been reported in internationally adopted (IA) children compared to non-adopted peers (Hostinar, Stellern, Schaefer, Carlson & Gunnar, 2012; Kreppner, O'Connor & Rutter, 2001). However, it is unclear whether these outcomes are due to institutional deprivation specifically or to co-occurring…

  16. Laparoscopic upper pole heminephroureterectomy in children: Seven-year experience

    PubMed Central

    Marte, Antonio; Papparella, Alfonso; Pintozzi, Lucia

    2015-01-01

    Background: Minimally invasive surgery is the current approach to perform heminephroureterectomy (HN) in children. This can be obtained through a transperitoneal (TP) or a retroperitoneal approach. Here, we report our experience using a TP approach. Materials and Methods: From 2005 to 2014, 22 TP laparoscopic upper poles HN were performed at our institution. There were nine girls and 13 boys aged between 20 months and 6 years (mean age 3.9). Eight patients were diagnosed prenatally, 17 patients presented with urinary tract infection (UTI) and three with vomiting and failure to thrive. The indication for HN was reflux nephropathy and UTI in non-functioning upper pole in 19 patients and cystic dysplasia in 1 patient. The surgical technique involved the following steps: Cystoscopic recognition; positioning of 3-4 trocar (right HN); identification of the kidney (detachment of the colon); isolation and low ligation of the dilated ureter; decrossing from renal vessels; section of the parenchyma by LigaSure; haemostasis with clips and LigaSure; drain. Results: The mean operative time was 154 min (range: 81-220 min). All patients were discharged from the 2nd to 4th day. Neither major complication nor conversion was recorded. 1 patient presented leakage of urine for 7 days from the drainage which resolved spontaneously. At ultrasound follow-up, 5 patients showed a secondary perirenal cyst, 2-5 cm diameter that resolved spontaneously. Conclusion: The results indicate that laparoscopic upper pole heminephrectomy is the treatment of choice in cases of non-functioning dilated lower segments of duplicated kidneys. The use of laparoscopic approach offers a good working space, a good visual control of the vessels and allows a very low isolation of the ureteral stump which counterbalance the peritoneal violation. PMID:26712285

  17. 2,5-Dimethylfuran from ≈2.7 × 109-year-old Rupemba—Belingwe stromatolite, Rhodesia: Potential evidence for remnants of carbohydrates

    PubMed Central

    Sklarew, Deborah S.; Nagy, Bartholomew

    1979-01-01

    2,5-Dimethylfuran, 2-methylfuran, and C9—C20n-alkanes have been isolated from the kerogen of a Rupemba stromatolite. These furans could be the oldest known stable remnants of biological carbohydrates if it is possible to prove that their progenitors are as old as the rock. Experiments showed that it is improbable that these compounds are analytical artifacts or laboratory contaminations. Postdepositional contaminations caused by fluids flowing through the rocks seem doubtful because of minimal permeability, which is supported by petrographic observations. Contamination by diffusion also appears to be unlikely. Because the rock had a mild temperature history, these molecules could have survived since Archean time. Because of all the evidence, the furans and alkanes are quite likely biochemical fossils. PMID:16592603

  18. Magnesium metabolism in 4-year-old to 8-year-old children

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Magnesium (Mg) is a key factor in bone health, but few studies have evaluated Mg intake or absorption and their relationship with bone mineral content (BMC) or bone mineral density (BMD) in children. We measured Mg intake, absorption, and urinary excretion in a group of children 4 to 8 years of age....

  19. Characteristics and major sources of carbonaceous aerosols in PM2.5 in Emilia Romagna Region (Northern Italy) from four-year observations.

    PubMed

    Pietrogrande, Maria Chiara; Bacco, Dimitri; Ferrari, Silvia; Ricciardelli, Isabella; Scotto, Fabiana; Trentini, Arianna; Visentin, Marco

    2016-05-15

    The concentrations of organic and elemental carbon in PM2.5 aerosol samples were measured in two sites of Emilia Romagna (Po Valley, Northern Italy) in eight campaigns during different seasons from 2011 to 2014. Strong seasonality was observed with the highest OC concentrations during the cold periods (≈ 5.5 μg m(-3)) and the lowest in the warm months (≈ 2.7 μg m(-3)) as well as with higher EC levels in fall/winter (≈ 1.4 μg m(-3)) in comparison with spring/summer (≈ 0.6 μg m(-3)). Concerning spatial variability, there were no statistically significant difference (p<0.05) between OC concentrations at the two sampling sites in each campaign, while the EC values were nearly twofold higher levels at the urban site than those at the rural one. Specific molecular markers were investigated to attempt the basic apportionment of OC by discriminating between the main emission sources of primary OC, such as fossil fuels burning - including traffic vehicle emission - residential wood burning, and bio-aerosol released from plants and microorganisms, and the atmospheric photo-oxidation processes generating OCsec. The investigated markers were low-molecular-weight carboxylic acids - to describe the contribution of secondary organic aerosol - anhydrosugars - to quantify primary emissions from biomass burning - bio-sugars - to qualitatively estimate biogenic sources - and Polycyclic Aromatic Hydrocarbons - to differentiate among different combustion emissions. Using the levoglucosan tracer method, contribution of wood smoke to atmospheric OC concentration was computed. Wood burning accounts for 33% of OC in fall/winter and for 3% in spring/summer. A clear seasonal trend is also observed for the impact of secondary processes with higher contribution in the warm seasons (≈ 63%) in comparison with that in colder months (≈ 33%), that is consistent with enhanced solar radiation in spring/summer. PMID:26925729

  20. Constraining the factor analytical solutions obtained from multiple-year receptor modeling of ambient PM2.5 data from five speciation sites in Ontario, Canada

    NASA Astrophysics Data System (ADS)

    Sofowote, Uwayemi M.; Su, Yushan; Dabek-Zlotorzynska, Ewa; Rastogi, Ankit K.; Brook, Jeff; Hopke, Philip K.

    2015-05-01

    Rotational ambiguity in factor analyses leads to solutions that are not always consistent with reality. The inherent non-negativity constraints in positive matrix factorization (PMF) help to prevent factor solutions from becoming overly unrealistic, but they are not sufficient to prevent unwanted rotations that could manifest in factors that should have similar compositions varying across multiple sites. The Canadian National Air Pollution Surveillance (NAPS) network operates five fine particulate matter (PM2.5) speciation sites in Ontario. Data from these sites from 2005 to 2010 were subjected to PMF to obtain factors representing sources of particulate matter. Eight factors were found to be common across these sites. These factors had profiles that varied greatly from one site to the other, suggesting that the PMF solutions were impacted by some rotational ambiguity. New features in the EPA PMF V5 program allow the use of a priori information to impose mathematical constraints that guide the evolution of the factor solutions. These constraints reduce the rotational space. In situations where major emissions sources are known and located in the neighborhood of receptors, or emissions inventories and literature source profiles exist, it is easy to use these profiles to force the factor solutions to conform to the expected signatures. In our case, reported source profiles were neither available nor applicable due to the large spatial span of potential sources and receptor sites. This work describes how such constraints can be generated and used in these complex situations. The fundamental principle explored in this work is the concept of 'stiffness' of PMF solutions to identify the desirable non-rotating factors.

  1. Ambient PM2.5, O3, and NO2 Exposures and Associations with Mortality over 16 Years of Follow-Up in the Canadian Census Health and Environment Cohort (CanCHEC)

    PubMed Central

    Peters, Paul A.; Hystad, Perry; Brook, Jeffrey R.; van Donkelaar, Aaron; Martin, Randall V.; Villeneuve, Paul J.; Jerrett, Michael; Goldberg, Mark S.; Pope, C. Arden; Brauer, Michael; Brook, Robert D.; Robichaud, Alain; Menard, Richard; Burnett, Richard T.

    2015-01-01

    Background Few studies examining the associations between long-term exposure to ambient air pollution and mortality have considered multiple pollutants when assessing changes in exposure due to residential mobility during follow-up. Objective We investigated associations between cause-specific mortality and ambient concentrations of fine particulate matter (≤ 2.5 μm; PM2.5), ozone (O3), and nitrogen dioxide (NO2) in a national cohort of about 2.5 million Canadians. Methods We assigned estimates of annual concentrations of these pollutants to the residential postal codes of subjects for each year during 16 years of follow-up. Historical tax data allowed us to track subjects’ residential postal code annually. We estimated hazard ratios (HRs) for each pollutant separately and adjusted for the other pollutants. We also estimated the product of the three HRs as a measure of the cumulative association with mortality for several causes of death for an increment of the mean minus the 5th percentile of each pollutant: 5.0 μg/m3 for PM2.5, 9.5 ppb for O3, and 8.1 ppb for NO2. Results PM2.5, O3, and NO2 were associated with nonaccidental and cause-specific mortality in single-pollutant models. Exposure to PM2.5 alone was not sufficient to fully characterize the toxicity of the atmospheric mix or to fully explain the risk of mortality associated with exposure to ambient pollution. Assuming additive associations, the estimated HR for nonaccidental mortality corresponding to a change in exposure from the mean to the 5th percentile for all three pollutants together was 1.075 (95% CI: 1.067, 1.084). Accounting for residential mobility had only a limited impact on the association between mortality and PM2.5 and O3, but increased associations with NO2. Conclusions In this large, national-level cohort, we found positive associations between several common causes of death and exposure to PM2.5, O3, and NO2. Citation Crouse DL, Peters PA, Hystad P, Brook JR, van Donkelaar A

  2. Justification for Rhinoseptoplasty in Children – Our 10 Years Overview

    PubMed Central

    Kopacheva-Barsova, Gabriela; Nikolovski, Nikola

    2016-01-01

    BACKGROUND: Nasal septal surgery and rhinoplasty are controversial in children. Traditionally, an attitude of restraint has been employed by most surgeons till an empirical age of 16 to 18 years. This is to avoid the possible adverse effects that the growth spurts may have on the nose and midface region. AIM: The aim of this paper was to present the results of rhinoplasty in children in order to restore the anatomy and function or to promote normal development and outgrowth of the nose. MATERIAL AND METHODS: Ninety seven children aged 6-14, with severe nose deformities and breathing problems through the nose, were admitted for septo/rhinoplasty at the University Clinic for Ear, Nose and Throat, Faculty of Medicine, Ss Cyril and Methodius University of Skopje, Republic of Macedonia. At our Clinic, they have been observed and photographed (with parent permission) in the period of 10 years (2006-2016). The most frequent cause of these deformities was the nasal trauma in early childhood which was ignored or untreated. All of them rhino/septoplasty were indicated in accordance with the above-mentioned recommendations for rhino/septoplasty in early childhood and in adolescents. RESULTS: In 51 children and adolescents septoplasty were prepared. Mostly there was a group of younger children age from 6-10 (68%) and adolescents (32%). In the other 31 children and adolescents, septorhinoplasty was prepared. Mostly there were children older than 12 years old and adolescents (70%). Only 30% were younger than 12 years, of course with severe nasal breathing problems, nasal septal deformities and deformities of the nasal pyramid. CONCLUSION: The growth centres of the nose have to be avoided if possible; long-term nasal issues will theoretically be minimised. If the surgeon replaces it, the cartilage of the nose becomes straighter but still intact.

  3. Basic Facts about Low-Income Children: Children under 18 Years, 2013. Fact Sheet

    ERIC Educational Resources Information Center

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Being a child in a low-income or poor family does not happen by chance. Parental education and…

  4. Physical activity in Dublin children aged 7–9 years

    PubMed Central

    Hussey, J; Gormley, J; Bell, C

    2001-01-01

    Objectives—To investigate the amount of regular activity and time spent in sedentary occupations in children aged 7–9 years. Sex differences in levels of activity and time and facilities for physical education at school were also examined. Methods—A 10% sample of Dublin National Schools were selected. Parents of children in second class were surveyed. The questionnaire used was a modification of the Modifiable Activity Questionnaire for Adolescents. Teachers of second class were questioned about the time and facilities for physical education in schools. Results—Some 39% of children were participating in hard exercise for at least 20 minutes three or more times a week, with fewer girls (28%) than boys (53%) contributing to this result. A further 57% of children were engaging in at least 20 minutes of light exercise three or more times a week, with no sex differences. Estimated energy expenditure in regular activity was higher in boys than girls. Most (78%) of the children were spending one to three hours a day sedentary in front of a screen. Conclusions—This study provides comprehensive data on physical activity levels in Dublin schoolchildren aged 7–9 years. The amount of inactivity is of concern. Even at this young age, boys are reported to participate in more physical activity than girls. Key Words: physical activity; exercise; children PMID:11477025

  5. High-Intensity Focused Ultrasound for the Treatment of Localized and Locally Advanced Hormone-Resistant Prostate Cancer: 2,5 Year Outcome

    NASA Astrophysics Data System (ADS)

    Solovov, V. A.; Dvoynikov, S. Y.; Vozdvizhenskiy, M. O.

    2011-09-01

    Introduction & Objectives: High-Intensity Focused Ultrasound (HIFU) has been shown to be a successful treatment for localised prostate cancer (PC). Here we have explored the effectiveness of the HIFU treatment for hormone-resistant prostate cancer (HRPC). Materials & Methods: 341 patients were treated in our center between September 2007 and December 2009; all of them showed treatment failure following hormone ablation. The median time before hormone-resistance was 20 (3-48) months. In the group with localised PC: number of patients 237, Gleason score ≤7, stage T1-2N0M0, age 69 (60-89) years, mean PSA before treatment 40,0 (5,8-92,9) ng/ml, mean prostate volume—39,3 (28-92) cc; in the group with locally advanced PC: number of patients 104, Gleason score ≤9, stage T2-3N0M0, age 72 (52-83) years, PSA before treatment 30,3 (20,1-60) ng/ml, mean prostate volume—41,2 (25-198) cc. HIFU was delivered under spinal anesthesia using the Ablatherm HIFU device (EDAP, France). Pre HIFU transurethral resection of the prostate (TURP) was performed for all patients. Mean follow-up time 18 months (3-30). Results: The median PSA level 12 months after HIFU treatment was 0,04 (0-2,24) ng/ml—localised PC, and for locally advanced disease—0,05 (0-48,4) ng/ml, at 18 months after HIFU treatment this was 0,2 (0,02-2,0) ng/ml for localised PC, and for locally advanced disease 0,18 (0,04-7,45) ng/ml. Patients with localised PC has 4,5% recurrence, those with locally advanced PC 20%. Kaplan-Meir analyses of the total group indicated that the risk of recurrence after 1 year follow-up was 10%, the risk of recurrence was 19% after 2 years of follow-up. Conclusions: Our initial experience shows that ultrasound ablation is safe, minimally invasive and effective as a treatment for localised and locally advanced hormone-resistant prostate cancer.

  6. Early Intervention for Children Birth Through 2 Years.

    ERIC Educational Resources Information Center

    Wetherby, Catherine, Ed.

    1988-01-01

    Information is provided for parents of handicapped children, aged 0-2 years, on the uniqueness of each infant's learning processes and the valuable role that parents and others can play in helping their infants with special needs to make the most of their abilities. The digest examines parents' concerns during the infant's hospital stay and early…

  7. 100 Years of Commitment to Children: Change and Continuity.

    ERIC Educational Resources Information Center

    Shore, Rima

    The Foundation for Child Development (FCD) is the oldest philanthropy in the nation focused on improving the life prospects of children. This booklet, produced for FCD's centennial, describes the organization's origins and changes during the past 100 years. The booklet's sections, which include photographs, quotes, and a timeline, are: (1) "The…

  8. [Children's health. 40. Unacceptable that 14 million children die every year].

    PubMed

    Bergqvist, L P

    1987-10-01

    The 40th annual report of the UN Children's Emergency Fund (UNICEF) states that about 7 million of the 14 million children who die throughout the world each year could be saved by modern methods of health care and food supply. UNICEF's executive director James Grant points out that 40 years ago little international attention was given to mass death from starvation, but today any such crisis attracts the mass media, and people and governments act to avoid mass death. Undernourishment and epidemics continue to threaten the world's children and more than 280,000 children die from these causes each week. Even with the crises of the past two years in Africa there have been more deaths among children in India and Pakistan than in all of Africa's 46 countries together. Existing knowledge on cheap methods of improving the health of children in underdeveloped countries is sufficient to save at least 7 million children's lives each year. Many millions more could have a normal growth with better information on replacements on mother's milk, vaccinations and access to supplies of water, sugar, and salt for oral rehydration therapy. Just as important are the new technologies of the communications revolution which is taking place in underdeveloped countries. Most homes have a radio, and televisions are available in most villages and in many small communities there are schools and health workers.

  9. [Suicide attempts in children under 12 years of age].

    PubMed

    Stordeur, C; Acquaviva, E; Galdon, L; Mercier, J-C; Titomanlio, L; Delorme, R

    2015-03-01

    Suicide attempts (SA) in children are often considered rare and poorly studied. The aim of this study was to explore the clinical characteristics of SA in children under 12 years of age. A retrospective assessment was conducted in 30 consecutive SAs reported in children under 12 years of age admitted to the emergency department at the Robert-Debré University Hospital (Paris, France) from 2007 to 2010 and the Regional University Hospital (Besançon, France) from 2000 to 2008. All suicide attempters were directly assessed at the somatic and psychiatric level. Patients were 8-11 years old (mean, 10.2±0.8). The sex ratio was 0.9 boys for 1 girl. The leading SA methods were poisoning by medication (53.3%), hanging or strangulation (23.3%), jumping from a height (16.7%), poisoning by chemicals (3.3%), and lesions inflicted by sharp objects (3.3%). In addition, SAs were characterized by high lethality (43.7%) contrasting with their low to moderate suicidal intentionality (43.8% and 56.2%, respectively). In conclusion, we reported that SA in children differs from those of adolescents by their greater lethality related to the methods used, but contrasting with the low intentionality mentioned by these patients.

  10. Air Pollution and Acute Respiratory Infections Among Children 0–4 Years of Age: An 18-Year Time-Series Study

    PubMed Central

    Darrow, Lyndsey A.; Klein, Mitchel; Flanders, W. Dana; Mulholland, James A.; Tolbert, Paige E.; Strickland, Matthew J.

    2014-01-01

    Upper and lower respiratory infections are common in early childhood and may be exacerbated by air pollution. We investigated short-term changes in ambient air pollutant concentrations, including speciated particulate matter less than 2.5 μm in diameter (PM2.5), in relation to emergency department (ED) visits for respiratory infections in young children. Daily counts of ED visits for bronchitis and bronchiolitis (n = 80,399), pneumonia (n = 63,359), and upper respiratory infection (URI) (n = 359,246) among children 0–4 years of age were collected from hospitals in the Atlanta, Georgia, area for the period 1993–2010. Daily pollutant measurements were combined across monitoring stations using population weighting. In Poisson generalized linear models, 3-day moving average concentrations of ozone, nitrogen dioxide, and the organic carbon fraction of particulate matter less than 2.5 μm in diameter (PM2.5) were associated with ED visits for pneumonia and URI. Ozone associations were strongest and were observed at low (cold-season) concentrations; a 1–interquartile range increase predicted a 4% increase (95% confidence interval: 2%, 6%) in visits for URI and an 8% increase (95% confidence interval: 4%, 13%) in visits for pneumonia. Rate ratios tended to be higher in the 1- to 4-year age group compared with infants. Results suggest that primary traffic pollutants, ozone, and the organic carbon fraction of PM2.5 exacerbate upper and lower respiratory infections in early life, and that the carbon fraction of PM2.5 is a particularly harmful component of the ambient particulate matter mixture. PMID:25324558

  11. Air pollution and acute respiratory infections among children 0-4 years of age: an 18-year time-series study.

    PubMed

    Darrow, Lyndsey A; Klein, Mitchel; Flanders, W Dana; Mulholland, James A; Tolbert, Paige E; Strickland, Matthew J

    2014-11-15

    Upper and lower respiratory infections are common in early childhood and may be exacerbated by air pollution. We investigated short-term changes in ambient air pollutant concentrations, including speciated particulate matter less than 2.5 μm in diameter (PM2.5), in relation to emergency department (ED) visits for respiratory infections in young children. Daily counts of ED visits for bronchitis and bronchiolitis (n = 80,399), pneumonia (n = 63,359), and upper respiratory infection (URI) (n = 359,246) among children 0-4 years of age were collected from hospitals in the Atlanta, Georgia, area for the period 1993-2010. Daily pollutant measurements were combined across monitoring stations using population weighting. In Poisson generalized linear models, 3-day moving average concentrations of ozone, nitrogen dioxide, and the organic carbon fraction of particulate matter less than 2.5 μm in diameter (PM2.5) were associated with ED visits for pneumonia and URI. Ozone associations were strongest and were observed at low (cold-season) concentrations; a 1-interquartile range increase predicted a 4% increase (95% confidence interval: 2%, 6%) in visits for URI and an 8% increase (95% confidence interval: 4%, 13%) in visits for pneumonia. Rate ratios tended to be higher in the 1- to 4-year age group compared with infants. Results suggest that primary traffic pollutants, ozone, and the organic carbon fraction of PM2.5 exacerbate upper and lower respiratory infections in early life, and that the carbon fraction of PM2.5 is a particularly harmful component of the ambient particulate matter mixture.

  12. Children in dark times: a year of silent emergency.

    PubMed

    Grant, J P

    1982-12-01

    In 1981 a child's life was worth less than $100. The sum of $100, wisely spent on each of the poorest 500 million mothers and young children in the world, could have brought improved diets and easier pregnancies, elementary education and basic health care, safer sanitation, and more water. In practice $100 proved too high a price for the world community to pay with the consequence that every 2 seconds of 1981 a child paid that price with his or her life. For the children of 1982 the facts of life on earth will not be significantly different. Of the 125 million who will be born, another 17 million will be dead before their 5th birthday. This has been another year of quiet emergency: 40,000 children quietly dying each day; 100 million children quietly going to sleep hungry at night; 10 million children becoming disabled in mind or body; and 200 million children age 6-11 quietly watching other children go to school. The infant mortality rate of the 3rd world, a sensitive indicator of the well being of mothers and children, fell by a steady 4 or 5 points a year during the decade of the 1960s but for the past 5 years it has barely moved. The developing world's infant mortality is still 10 times higher than that of the industrialized countries. Life expectancy is still 15 years less, and 1/3 of its 6-11 year olds are still out of school. Children need priority in dark times, and this statement is an appeal to reason as well as emotion. 90% of the growth of the human brain and 50% of the growth of the human body occurs in the 1st 5 years of life. The corresponding susceptibility of those years should alone argue that priority be given to the needs of the young. If parents cannot protect and provide, then the responsibility falls to the community of which the child is part. In "loud" emergencies, such as starvation in Kampuchea, the world community does respond, but in "silent emergencies" the international response is more muted. The timeless concern is currently

  13. Hawaii Basic Data and Information Book on Children. Children: Five to Twelve Years.

    ERIC Educational Resources Information Center

    Bremner, Dorothy G.

    Considered an indispensible aid to formulating policies and programs, this book of tables gives demographic and statistical information on 5- to 12-year-old Hawaiian children. The information provided concentrates on factors that are especially important in a 5- to 12-year-old's life: home, school, the economy, the peer group, health, and the…

  14. Wildland fire management and air quality in the southern Sierra Nevada: using the Lion Fire as a case study with a multi-year perspective on PM(2.5) impacts and fire policy.

    PubMed

    Schweizer, Don; Cisneros, Ricardo

    2014-11-01

    Management of fire is an important and controversial policy issue. Active fire suppression has led to a backlog of fuels, limited the ecological benefits of fire, and reduced short-term smoke impacts likely delaying these emissions to future generations over a larger spatial extent. Smoke impacts can be expected to increase as fire size and intensity increase and the fuel backlog is consumed; whether through reintroduction of fire under desirable conditions or through stand replacing fire. Land Management Agencies would like to increase the use of naturally ignited fires to burn during favorable conditions as a way to reduce catastrophic fires. This study provides information about the levels of air quality impacts expected from these types of fires and discusses some of the policy controversies of managed fire that propagate inconsistencies between agencies and enter the public discourse. The Lion Fire, a primarily low intensity 8,370 ha fire that was extensively monitored for Particulate Matter less than 2.5 microns (PM2.5), is used to quantify impacts to air quality. PM2.5 monitoring sites are used to assess exposure, public health impacts, and subsequently quantify annual air quality during a year with a fire that is within the historic normal fire size and intensity for this area. Ground level PM2.5 impacts were found to be localized with 99% of the hourly Air Quality Index readings in the moderate or good category for the sites impacted by the fire. PM2.5 concentrations at sites nearest the fire were below annual federal air quality standards for PM2.5 with annual 98th percentile at the most impacted sites (Johnsondale, Kernville, and Camp Nelson) of 35.0, 34.0, and 28.0 μg m(-3) respectively. Smoke impacts to PM2.5 concentrations were not found to reach the populated Central Valley. The findings suggest that this type of fire can be implemented with minimal public health impacts thus allowing an opportunity for air and fire managers to alter policy to

  15. [Clinical exam of children from 3 to 12 years].

    PubMed

    Bourrillon, Antoine; Benoist, Grégoire

    2011-04-01

    The specific aims of clinical exams of children from 3 to 12 years of age are to assess: growth including weight and height, and body mass index (BMI) to prevent obesity, neurodevelopment both motor and intellectual including sensorial impairment to detect early learning disabilities, immunization adequacy by assessing routine schedule of vaccination and booster. The GP or paediatrician should cooperate with specialised services and nursery or primary schools to match the system of education to the needs of a given child, particularly in case of learning disabilities (normally, entry into kindergarden at 6 years of age).

  16. Effects of continuous and intermittent exercise on executive function in children aged 8-10 years.

    PubMed

    Lambrick, Danielle; Stoner, Lee; Grigg, Rebecca; Faulkner, James

    2016-09-01

    Understanding the effects of acute exercise on executive function in prepubescent children may be important for the enhancement of school performance. This study assessed the effect of an acute bout of continuous (CONT) or intermittent (INT), moderate-intensity treadmill exercise on executive function in young children. Twenty healthy children, mean (SD); age: 8.8 (0.8) years; height: 140 (9) cm; weight: 36 (11) kg; boys: n = 9, performed a graded-exercise test to determine maximal oxygen uptake, and two 15-min submaximal bouts of treadmill exercise; protocols were either CONT or INT. During CONT, participants ran at 90% of gas exchange threshold. During INT, participants performed six consecutive 2.5 min blocks of exercise, which were designed to reflect children's typical activity patterns, comprising 45 s at a heavy intensity, 33 s at a moderate intensity, 10 s at a severe intensity, and 62 s at a low intensity. Participants performed the Stroop task before the submaximal exercise bouts and after, at 1-, 15-, and 30-min intervals. Near-infrared spectroscopy (NIRS) measured cerebral perfusion and oxygenation. Regardless of condition, Stroop performance was improved at 1 min after compared to before, 54.9 (9.8) s versus 57.9 (11) s, respectively, p < .01, and improvements were maintained until 30 min after. NIRS (oxyhemoglobin, total hemoglobin) explained a significant amount of variance in the change in Stroop performance for INT only (49%, p < .05). An acute bout of exercise, of either an intermittent or continuous nature, improves executive function in children, and effects are maintained for ≤ 30 min following exercise cessation. Accordingly, it is recommended that children should engage in physical activity during periods of school recess. PMID:27314635

  17. Leprosy among children under 15 years of age: literature review*

    PubMed Central

    de Oliveira, Marcela Bahia Barretto; Diniz, Lucia Martins

    2016-01-01

    Leprosy is a chronic infectious disease caused by Mycobacterium leprae, representing a public health issue in some countries. Though more prevalent in adults, the detection of new cases in children under 15 years of age reveals an active circulation of bacillus, continued transmission and lack of disease control by the health system, as well as aiding in the monitoring of the endemic. Among patients under 15 years of age, the most affected age group is children between 10 and 14 years of age, although cases of patients of younger than 1 year of age have also been reported. Household contacts are the primary source of infection, given that caretakers, such as babysitters and others, must be considered in this scenario. Paucibacillary forms of the disease prevailed, especially borderline-tuberculoid leprosy, with a single lesion in exposed areas of the body representing the main clinical manifestation. Reactional states: Lepra reactions are rare, although some authors have reported high frequencies of this phenomenon, the most frequent of which is Type 1 Lepra Reaction. Peripheral nerve involvement has been described at alarming rates in some studies, which increases the chance of deformities, a serious problem, especially if one considers the age of these patients. The protective effect of BCG vaccination was found in some studies, but no consensus has been reached among different authors. Children must receive the same multidrug therapy regimen and the doses should, ideally, be calculated based on the child´s weight. Adverse reactions to this therapy are rare within this age group. This article aims to review epidemiological, clinical, and therapeutic aspects of leprosy in patients under 15 years of age. PMID:27192519

  18. Leprosy among children under 15 years of age: literature review.

    PubMed

    Oliveira, Marcela Bahia Barretto de; Diniz, Lucia Martins

    2016-04-01

    Leprosy is a chronic infectious disease caused by Mycobacterium leprae, representing a public health issue in some countries. Though more prevalent in adults, the detection of new cases in children under 15 years of age reveals an active circulation of bacillus, continued transmission and lack of disease control by the health system, as well as aiding in the monitoring of the endemic. Among patients under 15 years of age, the most affected age group is children between 10 and 14 years of age, although cases of patients of younger than 1 year of age have also been reported. Household contacts are the primary source of infection, given that caretakers, such as babysitters and others, must be considered in this scenario. Paucibacillary forms of the disease prevailed, especially borderline-tuberculoid leprosy, with a single lesion in exposed areas of the body representing the main clinical manifestation. Reactional states: Lepra reactions are rare, although some authors have reported high frequencies of this phenomenon, the most frequent of which is Type 1 Lepra Reaction. Peripheral nerve involvement has been described at alarming rates in some studies, which increases the chance of deformities, a serious problem, especially if one considers the age of these patients. The protective effect of BCG vaccination was found in some studies, but no consensus has been reached among different authors. Children must receive the same multidrug therapy regimen and the doses should, ideally, be calculated based on the child´s weight. Adverse reactions to this therapy are rare within this age group. This article aims to review epidemiological, clinical, and therapeutic aspects of leprosy in patients under 15 years of age. PMID:27192519

  19. A Life-Span Analysis of Rural Kansas Children's Mental and Social Development: First Year Report.

    ERIC Educational Resources Information Center

    Poresky, Robert H.; And Others

    This first year report of a life span analysis of rural Kansas children's mental and social development focuses on the children's cognitive development and the effect of family attitudes and child caring patterns on the children's development. The subjects, 62 rural children aged 3, 6, and 9 years, are to be interviewed annually. Initial analysis…

  20. [Dengue haemorrhagic fever in children: ten years of clinical experience].

    PubMed

    Méndez, Angela; González, Gerardo

    2003-06-01

    In Bucaramanga, Colombia, dengue haemorrhagic fever (DHF) has become endemo-epidemic since 1992. A cross-sectional study covering a period of 10 years (February, 1992 to February, 2002) was undertaken in children under 13 years of age hospitalized at the University Hospital. Observations were recorded on the clinical features, laboratory tests and the natural development of the disease. A total of 763 patients were examined, of whom 617 were classified as having DHF according to the WHO criteria (9.1% Grade I, 61.5% Grade II, 21.7% Grade III and 7.5% Grade IV). One hundred forty six patients could not be classified. The highest incidence took place in 1997, 1998 and 2001. Seventy four per cent of patients came from the metropolitan area of Bucaramanga; 48% were males; 0.3%, newborns; 11.8%, infants; 23%, pre-school children, and 64.9%, school children. The most important clinical features were fever and haemorrhagic manifestations (100%); vomiting (60%); abdominal pain (57%); headache (50%); osteomyalgia (40.8%); hepatomegaly (33%), and macular rash (29%). Among the haemorrhagic manifestations we found petechiae (56%); positive tourniquet test (35%); gastrointestinal bleeding (34%), and epistaxis (32%). Serous effusion was found in 17.7% of cases. Alarm signs of shock were found in 29%. Fifty two per cent had leucopenia and 37.3% atypic lymphocytes. Among other unusual manifestations were hepatitis, encephalopathy, alithiasic cholecystitis, acute renal failure, haemophagocytic syndrome and coinfections. Of the 617 cases, 12 died (1.5%).

  1. Gait in 5-year-old children with idiopathic clubfoot

    PubMed Central

    Lööf, Elin; Andriesse, Hanneke; André, Marie; Böhm, Stephanie; Broström, Eva W

    2016-01-01

    Background and purpose Idiopathic clubfoot can be bilateral or unilateral; however, most studies of gait have assessed clubfoot cases as one uniform group. The contralateral foot in children with unilateral clubfoot has shown deviations in pedobarographic measurements, but it is seldom included in studies of gait. We evaluated gait in children with idiopathic clubfoot, concentrating on foot involvement. Patients and methods Three-dimensional gait analyses of 59 children, mean age 5.4 years, with bilateral (n = 30) or unilateral (n = 29) idiopathic clubfoot were stratified into groups of bilateral, unilateral, or contralateral feet. Age-matched controls (n = 28) were evaluated for comparison. Gait assessment included: (1) discrete kinematic and kinetic parameters, and (2) gait deviation index for kinematics (GDI) and kinetics (GDI-k). Results No differences in gait were found between bilateral and unilateral idiopathic clubfoot, but both groups deviated when compared to controls. Compared to control feet, contralateral feet showed no deviations in discrete gait parameters, but discrepancies were evident in relation to unilateral clubfoot, causing gait asymmetries in children with unilateral involvement. However, all groups deviated significantly from control feet according to GDI and GDI-k. Interpretation Bilateral and unilateral idiopathic clubfoot cases show the same persistent deviations in gait, mainly regarding reduced plantarflexion. Nevertheless, knowledge of foot involvement is important as children with unilateral clubfoot show gait asymmetries, which might give an impression of poorer deviations. The results of GDI/GDI-k indicate global gait adaptations of the contralateral foot, so the foot should preferably not be used as a reference for gait. PMID:27331243

  2. Modifiable diarrhoea risk factors in Egyptian children aged <5 years.

    PubMed

    Mansour, A M; Mohammady, H El; Shabrawi, M El; Shabaan, S Y; Zekri, M Abou; Nassar, M; Salem, M E; Mostafa, M; Riddle, M S; Klena, J D; Messih, I A Abdel; Levin, S; Young, S Y N

    2013-12-01

    By conducting a case-control study in two university hospitals, we explored the association between modifiable risk behaviours and diarrhoea. Children aged <5 years attending outpatient clinics for diarrhoea were matched by age and sex with controls. Data were collected on family demographics, socioeconomic indicators, and risk behaviour practices. Two rectal swabs and a stool specimen were collected from cases and controls. Samples were cultured for bacterial pathogens using standard techniques and tested by ELISA to detect rotavirus and Cryptosporidium spp. Four hundred cases and controls were enrolled between 2007 and 2009. The strongest independent risk factors for diarrhoea were: presence of another household member with diarrhoea [matched odds ratio (mOR) 4.9, 95% CI 2.8-8.4] in the week preceding the survey, introduction to a new kind of food (mOR 3, 95% CI 1.7-5.4), and the child being cared for outside home (mOR 2.6, 95% CI 1.3-5.2). While these risk factors are not identifiable, in some age groups more easily modifiable risk factors were identified including: having no soap for handwashing (mOR 6.3, 95% CI 1.2-33.9) for children aged 7-12 months, and pacifier use (mOR 1.9, 95% CI 1.0-3.5) in children aged 0-6 months. In total, the findings of this study suggest that community-based interventions to improve practices related to sanitation and hygiene, handwashing and food could be utilized to reduce the burden of diarrhoea in Egyptian children aged <5 years. PMID:23433452

  3. Modifiable diarrhoea risk factors in Egyptian children aged <5 years.

    PubMed

    Mansour, A M; Mohammady, H El; Shabrawi, M El; Shabaan, S Y; Zekri, M Abou; Nassar, M; Salem, M E; Mostafa, M; Riddle, M S; Klena, J D; Messih, I A Abdel; Levin, S; Young, S Y N

    2013-12-01

    By conducting a case-control study in two university hospitals, we explored the association between modifiable risk behaviours and diarrhoea. Children aged <5 years attending outpatient clinics for diarrhoea were matched by age and sex with controls. Data were collected on family demographics, socioeconomic indicators, and risk behaviour practices. Two rectal swabs and a stool specimen were collected from cases and controls. Samples were cultured for bacterial pathogens using standard techniques and tested by ELISA to detect rotavirus and Cryptosporidium spp. Four hundred cases and controls were enrolled between 2007 and 2009. The strongest independent risk factors for diarrhoea were: presence of another household member with diarrhoea [matched odds ratio (mOR) 4.9, 95% CI 2.8-8.4] in the week preceding the survey, introduction to a new kind of food (mOR 3, 95% CI 1.7-5.4), and the child being cared for outside home (mOR 2.6, 95% CI 1.3-5.2). While these risk factors are not identifiable, in some age groups more easily modifiable risk factors were identified including: having no soap for handwashing (mOR 6.3, 95% CI 1.2-33.9) for children aged 7-12 months, and pacifier use (mOR 1.9, 95% CI 1.0-3.5) in children aged 0-6 months. In total, the findings of this study suggest that community-based interventions to improve practices related to sanitation and hygiene, handwashing and food could be utilized to reduce the burden of diarrhoea in Egyptian children aged <5 years.

  4. Otitis media with effusion in children younger than 1 year

    PubMed Central

    Di Francesco, Renata Cantisani; Barros, Vivian Boschesi; Ramos, Rafael

    2016-01-01

    Abstract Objective: To determine the prevalence of otitis media with effusion in children younger than 1 year and its association with the season of the year, artificial feeding, environmental and perinatal factors. Methods: Retrospective study of 184 randomly included medical records from a total of 982 healthy infants evaluated for hearing screening tests. Diagnosis of otitis media with effusion was based on otoscopy (amber-gold color, fluid level, handle of malleus position), type B tympanometric curves and absence of otoacoustic emissions. Incomplete medical records or those describing acute otitis media, upper respiratory tract infections on the assessment day or in the last 3 months, neuropathies and craniofacial anomalies were excluded. Data such as gestational age, birth weight, Apgar score, type of feeding and day care attendance were compared between children with and without otitis media with effusion through likelihood tests and multivariate analysis. Results: 25.3% of 184 infants had otitis media with bilateral effusion; 9.2% had unilateral. In infants with otitis media, the following were observed: chronological age of 9.6±1.7 months; gestational age >38 weeks in 43.4% and birth weight >2500g in 48.4%. Otitis media with effusion was associated with winter/fall, artificial feeding, Apgar score <7 and day care attendance. The multivariate analysis showed that artificial feeding is the factor most often associated to otitis media with effusion. Conclusions: Otitis media with effusion was found in about one third of children younger than 1 year and was mainly associated with artificial feeding. PMID:26559603

  5. Microbial aetiology of acute diarrhoea in children under five years of age in Khartoum, Sudan.

    PubMed

    Saeed, Amir; Abd, Hadi; Sandstrom, Gunnar

    2015-04-01

    Diarrhoea is one of leading causes of morbidity and mortality worldwide. Recent estimations suggested the number of deaths is close to 2.5 million. This study examined the causative agents of diarrhoea in children under 5 years of age in suburban areas of Khartoum, Sudan. A total of 437 stool samples obtained from children with diarrhoea were examined by culture and PCR for bacteria, by microscopy and PCR for parasites and by immunoassay for detection of rotavirus A. Of the 437 samples analysed, 211 (48%) tested positive for diarrhoeagenic Escherichia coli, 96 (22%) for rotavirus A, 36 (8%) for Shigella spp., 17 (4%) for Salmonella spp., 8 (2%) for Campylobacter spp., 47 (11%) for Giardia intestinalis and 22 (5%) for Entamoeba histolytica. All isolates of E. coli (211, 100 %) and Salmonella (17, 100%), and 30 (83%) isolates of Shigella were sensitive to chloramphenicol; 17 (100%) isolates of Salmonella, 200 (94%) isolates of E. coli and (78%) 28 isolates of Shigella spp. were sensitive to gentamicin. In contrast, resistance to ampicillin was demonstrated in 100 (47%) isolates of E. coli and 16 (44%) isolates of Shigella spp. In conclusion, E. coli proved to be the main cause of diarrhoea in young children in this study, followed by rotavirus A and protozoa. Determination of diarrhoea aetiology and antibiotic susceptibility patterns of diarrhoeal pathogens and improved hygiene are important for clinical management and controlled strategic planning to reduce the burden of infection.

  6. Microbial aetiology of acute diarrhoea in children under five years of age in Khartoum, Sudan.

    PubMed

    Saeed, Amir; Abd, Hadi; Sandstrom, Gunnar

    2015-04-01

    Diarrhoea is one of leading causes of morbidity and mortality worldwide. Recent estimations suggested the number of deaths is close to 2.5 million. This study examined the causative agents of diarrhoea in children under 5 years of age in suburban areas of Khartoum, Sudan. A total of 437 stool samples obtained from children with diarrhoea were examined by culture and PCR for bacteria, by microscopy and PCR for parasites and by immunoassay for detection of rotavirus A. Of the 437 samples analysed, 211 (48%) tested positive for diarrhoeagenic Escherichia coli, 96 (22%) for rotavirus A, 36 (8%) for Shigella spp., 17 (4%) for Salmonella spp., 8 (2%) for Campylobacter spp., 47 (11%) for Giardia intestinalis and 22 (5%) for Entamoeba histolytica. All isolates of E. coli (211, 100 %) and Salmonella (17, 100%), and 30 (83%) isolates of Shigella were sensitive to chloramphenicol; 17 (100%) isolates of Salmonella, 200 (94%) isolates of E. coli and (78%) 28 isolates of Shigella spp. were sensitive to gentamicin. In contrast, resistance to ampicillin was demonstrated in 100 (47%) isolates of E. coli and 16 (44%) isolates of Shigella spp. In conclusion, E. coli proved to be the main cause of diarrhoea in young children in this study, followed by rotavirus A and protozoa. Determination of diarrhoea aetiology and antibiotic susceptibility patterns of diarrhoeal pathogens and improved hygiene are important for clinical management and controlled strategic planning to reduce the burden of infection. PMID:25713206

  7. Four-year review of cigarette ingestions in children.

    PubMed

    McGee, D; Brabson, T; McCarthy, J; Picciotti, M

    1995-02-01

    The objective of our study was to assess the demographics, incidence, types of symptoms, and outcomes of cigarette product ingestions in children. The study was a retrospective database review. Seven hundred children under six years of age ingesting cigarettes or cigarette butts reported to a Poison Control Center between 1988 and 1991. Among 143 patients (20.4%) with symptoms, vomiting was the only symptom in 138 (98.6%) and occurred in less than 20 minutes in 104 (74.3%). The five remaining patients (two with vomiting, three without) developed transient lethargy or irritability that completely resolved. Forty-four of 700 patients ingested potentially toxic amounts and were referred to the emergency department; three were lost to follow-up. Initially asymptomatic patients never developed symptoms. Symptomatic patients improved without sequelae. No patient developed seizures. We concluded that significant toxicity from the ingestion of cigarette products in children is rare. Vomiting within 20 minutes is the most common symptom. Its absence predicts a favorable outcome, even when large amounts are suspected to have been ingested.

  8. Fantasy play in 5- and 6-year-old children.

    PubMed

    Wall, S M; Pickert, S M; Gibson, W B

    1989-05-01

    We studied the verbal pretend play of 5- and 6-year-old boys and girls to delineate age and sex differences during the later preoperational period. Sixteen children with average language ability were paired by age and sex and were videotaped for three 15-min intervals. Verbal interactions were transcribed, and the pretend play was classified as object fantasy, imaginative action plans/themes, or fantasy roles. Language used for pretend play increased in proportion to all utterances with age. Older children referred to more invented objects than younger ones but primarily in the service of realistic action formats. Girls' conversations were scored as having significantly more verbal pretending than boys' and a higher proportion of it referred to play roles. There were both age and sex differences in the types of themes, toys used, and roles enacted, including more sex-typed behavior in older children. The continued increase in the proportion of pretend play to all verbal interaction with age and the characteristics of play behavior is consistent with developmental theory.

  9. Children's Oral Narrative and Reading Skills in the First 3 Years of Reading Instruction

    ERIC Educational Resources Information Center

    Reese, Elaine; Suggate, Sebastian; Long, Jennifer; Schaughency, Elizabeth

    2010-01-01

    This research investigated the link between oral narrative and reading skills in the first 3 years of reading instruction. Study 1 consisted of 61 children (M = 6:1 years) who had experienced 1 year of reading instruction on average. Children's story retelling was scored for memory and narrative quality. The quality of children's narratives…

  10. Magic Memories: Young Children's Verbal Recall after a 6-Year Delay

    ERIC Educational Resources Information Center

    Jack, Fiona; Simcock, Gabrielle; Hayne, Harlene

    2012-01-01

    This report describes the first prospective study specifically designed to assess children's verbal memory for a unique event 6 years after it occurred. Forty-six 27- to 51-month-old children took part in a unique event and were interviewed about it twice, after 24-hr and 6-year delays. During the 6-year interview, 9 children verbally recalled the…

  11. Dynamics of hand preference in 4 year-old children.

    PubMed

    Rostoft, M S; Sigmundsson, H; Whiting, H T A; Ingvaldsen, R P

    2002-04-15

    Hand preference in groups of 4 year-old children towards either end of the skill continuum (as determined by the Movement ABC test) was explored by means of a catching task in which the 'direction of approach of the ball' was used as a control parameter within a dynamical systems framework. In Condition 1, the ball direction was systematically scaled in degrees from the right side of the subject to the left and vice versa. In Condition 2, the spatial location of the ball direction was varied randomly, rather than systematically, over the same range as for Condition 1. In both conditions, the two groups of children were shown to switch between hands (from left to right and vice versa) at well-defined positions on the scale. The different scale values obtained when ball direction was scaled from left to right compared with right to left were used to define hysteresis areas. These areas were more extensive and located more to the left of the midline for the group towards the less skilled end of the continuum than for those towards the more skilled end. Additionally, the less-skilled children were shown to use the right hand more to catch the balls delivered to the left side than did the more skilled children. In Condition 3, objects were placed on the table of the ball-delivery apparatus in order to make the catching action more complicated. The less skilled group were shown to use the right hand more than the left hand in all catching positions whereas the more skilled group showed an equal usage of both catching regimes.

  12. Reading Development in Typically Developing Children and Children with Prenatal or Perinatal Brain Lesions: Differential School Year and Summer Growth

    ERIC Educational Resources Information Center

    Demir-Lira, Özlem Ece; Levine, Susan C.

    2016-01-01

    Summer slide, uneven growth of academic skills during the calendar year, captures the fact that the learning gains children make during the school year do not continue at the same pace over the summer, when children are typically not in school. We compared growth of reading skills during the school year and during the summer months in children…

  13. Sources and temporal variations of constrained PMF factors obtained from multiple-year receptor modeling of ambient PM2.5 data from five speciation sites in Ontario, Canada

    NASA Astrophysics Data System (ADS)

    Sofowote, Uwayemi M.; Su, Yushan; Dabek-Zlotorzynska, Ewa; Rastogi, Ankit K.; Brook, Jeff; Hopke, Philip K.

    2015-05-01

    The Canadian National Air Pollution Surveillance (NAPS) network operates five fine particulate matter (PM2.5) speciation sites in Ontario. Data from 2005 to 2010 from these sites were subjected to constrained positive matrix factorization (PMF) to obtain factors of particulate matter pollution. Eight factors were found to be common across the sites. These constrained factors were particulate sulfate and nitrate, aged combustion aerosols, biomass/wood combustion, non-ferrous metal smelting, crustal matter, steel works, and road salt. Other factors found at these sites were largely related to local sources in their respective neighbourhoods. Diagnostic results from constraining the PMF factors could be used to select the appropriate post-PMF analyses as they reveal the factors that were expected to have regional or local sources. Interpretation of the spatial trends of factors was guided by the extent of similarity of target ratios across the five sites as determined by their coefficient of variation (C.V.). On average, particulate sulfate had PM2.5 mass contributions that ranged from 7% (Wallaceburg) to 36% (Simcoe) and nitrate species ranged from 7% (Simcoe) to 23% (Windsor). A clear low rural - high urban divide for particulate nitrate was also observed. These non-uniform impacts across the sites indicate that a single representative location is not suitable for studying PM2.5 in Ontario. Temporal variations showed greater abundance of particulate sulfate in the summer and particulate nitrate in the winter respectively. Yearly median values of the sulfate factor that is largely energy-related have been declining for most sites since peaking in 2007. A trajectory ensemble model, simplified quantitative transport bias analysis (sQTBA) was used to identify potential source regions of the constrained sulfate and nitrate factors while radial plots of the conditional probability function (CPF) were used to explore the more locally-sourced factors. The US Midwest, east

  14. Magnesium metabolism in 4-year-old to 8-year-old children.

    PubMed

    Abrams, Steven A; Chen, Zhensheng; Hawthorne, Keli M

    2014-01-01

    Magnesium (Mg) is a key factor in bone health, but few studies have evaluated Mg intake or absorption and their relationship with bone mineral content (BMC) or bone mineral density (BMD) in children. We measured Mg intake, absorption, and urinary excretion in a group of children 4 to 8 years of age. Mg absorption was determined using a dual-tracer stable isotope technique, with (25) Mg given intravenously and (26) Mg given orally. We found a small, but significantly greater Mg absorption efficiency (percentage absorption) in males than females (67% ± 12% versus 60% ± 8%, p = 0.02) but no difference in estimated net Mg retention (average of 37 mg/d in both males and females). Relating dietary Mg intake to estimated Mg retention showed that an intake of 133 mg/d, slightly above the current estimated average requirement (EAR) of 110 mg/d, led to a net average retention of 10 mg/d, the likely minimum growth-related need for this age group. Covariate analysis showed that Mg intake and total Mg absorption, but not calcium intake or total absorption were significantly associated with both total body BMC and BMD. These results suggest that usual Mg intakes in small children in the United States meet dietary requirements in most but not all children. Within the usual range of children's diets in the United States, dietary Mg intake and absorption may be important, relatively unrecognized factors in bone health.

  15. [Life style of children and obesity in a population of 5-year-old children].

    PubMed

    Locard, E; Mamelle, N; Munoz, F; Miginiac, M; Billette, A; Rey, S

    1992-01-01

    The increasing level of childhood obesity has prompted some research into the early risk factors likely to lead to preventive measures. A case-control study was conducted of a five year-old population in the Rhône and Isère administrative "départements" of France during the children's first visit to primary school, with the participation of 327 obese children and 704 controls. Anthropometric data on the children since birth, together with data on their lifestyles, were collected in interviews with parents. "Family obesity" and "obesity at birth" were found to be closely related to the child's obesity at five years old (adjusted OR = 2.7 and 2.1 respectively). Of the environmental factors, the hypothesis tested paid specific attention to television viewing, snacks between meals and lack of sleep. These three variables were all found to be risk factors of obesity at five years old. However after allowing for parental obesity, the only remaining significant risk factor for obesity at five was lack of sleep (adjusted OR = 1.4). The pathogenic assumptions raised by these results are discussed.

  16. Perception and Production of Lexical Tones by 3-Year-Old, Mandarin-Speaking Children

    ERIC Educational Resources Information Center

    Wong, Puisan; Schwartz, Richard G.; Jenkins, James J.

    2005-01-01

    The present study investigated 3-year-old children's perception and production of Mandarin lexical tones in monosyllabic words. Thirteen 3-year-old, Mandarin-speaking children participated in the study. Tone perception was examined by a picture-pointing task, and tone production was investigated by picture naming. To compare children's productions…

  17. Chinese and Australian Year 3 Children's Conceptual Understanding of Science: A Multiple Comparative Case Study

    ERIC Educational Resources Information Center

    Tao, Ying; Oliver, Mary Colette; Venville, Grady Jane

    2012-01-01

    Children have formal science instruction from kindergarten in Australia and from Year 3 in China. The purpose of this research was to explore the impact that different approaches to primary science curricula in China and Australia have on children's conceptual understanding of science. Participants were Year 3 children from three schools of high,…

  18. Breastfeeding and cognitive development of children: assessment at one year of age.

    PubMed

    Hoque, M M; Ahmed, N U; Khan, F H; Jahan, R; Yasmeen, H N; Chowdhury, M A

    2012-04-01

    Breastfeeding is the fundamental component of child survival strategy. It significantly influences neurological development of children. The study was conducted to assess whether exclusive and prolonged breastfeeding improves children's cognitive development, including low birth weight (LBW) babies, in a developing country setting like Bangladesh. This observational study was done on a cohort of newborn infants who were discharged from the special care baby unit of Dhaka Shishu Hospital during January 2006 to December 2008 with proper counseling about exclusive and prolonged breastfeeding. Their neuro-developmental follow-up was started at 4 weeks postnatal age and continued at 3-monthly intervals up to 1 year of age. At each visit, cognitive development was assessed using the Bayley Scales of Infant Development (BSID II). Cognitive development was compared between the babies of exclusive vs. non exclusive breastfeeding, normal weight vs. low birth weight and male vs. female babies. A total of 105 cases were successfully followed-up during this period. Out of these 47(44.8%) babies were exclusively breastfed up to 6 month of age and 58(55.2%) were in nonexclusive group. Overall Psychomotor Development Index (PDI) was slightly more (108.40 ± 23.06 vs. 103.23 ± 19.87) in the exclusive breast fed babies in comparison to nonexclusive breast fed babies, but was significantly more in babies having birth weight >2.5 kg in comparison to those having birth weight of <2.5 kg. Other parameters of cognitive development were more or less same in both normal and LBW groups. Mental and motor development was same in both boys and girls. In behavior ratings, cooperation was significantly high (5.89 ± 2.54 vs. 4.71 ± 3.13, p=0.05) and vocalization (5.89 ± 1.07 vs. 4.58 ± 1.16) was also high, though not significant, in girls than boys.

  19. Night waking in 1-year-old children in England.

    PubMed

    Scott, G; Richards, M P

    1990-01-01

    A national sample of 1500 mothers of 1-year-old children received a postal questionnaire concerned with the sleeping patterns of their children. The response rate was 69%. Seventeen per cent of mothers reported that their 1-year-old presented a moderate or severe sleep problem and 26% said their child woke at night on at least five nights a week. While these two measures correlated, 10% of those who reported their infant woke on at least five nights a week did not consider this to be a problem. Neither sex of infant, social class, method of infant feeding or numbers of house moves were associated with sleep problems. The pattern of results strongly suggest an association between night waking and other sleeping difficulties and stress for mothers. This was indicated by the association we found with complaints about housing, overcrowding, more negative attitudes toward motherhood, lower assessments of maternal well-being, lack of practical support from partners, the use of more negative adjectives to describe their baby and more frequent feelings of being dominated by their baby. While these associations may be explained by the stresses of living with a night-waking baby, it is also likely that a mother who is feeling somewhat depressed and negative toward her baby is more likely to see night waking as significant and as a problem. There were class differences in how parents coped with a shortage of space. Middle-class parents were more likely to put a baby in with a sibling while working class parents more often had the baby in their own room. Middle-class parents were more likely to leave a night-waking baby to cry. PMID:2225345

  20. The Onset of Stuttering in Two- and Three-Year-Old Children: A Preliminary Report.

    ERIC Educational Resources Information Center

    Yairi, Ehud

    1983-01-01

    Data on the onset of stuttering in 22 children two and three years of age were obtained through systematic parent interviews using a coded questionnaire. All children were reported to have begun stuttering prior to 36 months of age. (Author)

  1. High prevalence of vitamin D deficiency among children aged 1 month to 16 years in Hangzhou, China

    PubMed Central

    2012-01-01

    Background Recent studies have suggested that vitamin D deficiency in children is widespread. But the vitamin D status of Chinese children is seldom investigated. The objective of the present study was to survey the serum levels of 25-hydroxyvitamin D [25(OH)D] in more than 6,000 children aged 1 month to 16 years in Hangzhou (latitude: 30°N), the capital of Zhejiang Province, southeast China. Methods The children aged 1 month to 16 years who came to the child health care department of our hospital, the children's hospital affiliated to Zhejiang university school of medicine, for health examination were taken blood for 25(OH) D measurement. Serum 25(OH) D levels were determined by direct enzyme-linked immunosorbent assay and categorized as < 25, < 50, and < 75 nmol/L. Results A total of 6,008 children aged 1 month to 16 years participated in this cross-sectional study. All the subjects were divided into subgroups according to their age: 0-1y, 2-5y, 6-11y and 12-16y representing infancy, preschool, school age and adolescence stages respectively. The highest mean level of serum 25(OH)D was found in the 0-1y stage (99 nmol/L) and the lowest one was found in 12-16y stage (52 nmol/L). Accordingly, the prevalence of serum 25(OH)D levels of < 75 nmol/L and < 50 nmol/L were at the lowest among infants (33.6% and 5.4% respectively) and rose to the highest among adolescents (89.6% and 46.4% respectively). The mean levels of serum 25(OH)D and the prevalence of vitamin D deficiency changed according to seasons. In winter and spring, more than 50% of school age children and adolescents had a 25(OH)D level at < 50 nmol/L. If the threshold is changed to < 75 nmol/L, all of the adolescents (100%) had low 25(OH)D levels in winter and 93.7% school age children as well. Conclusions The prevalence of vitamin D deficiency and insufficiency among children in Hangzhou Zhejiang province is high, especially among children aged 6-16 years. We suggest that the recommendation for vitamin D

  2. Salivary gland neoplasms in children: a 10-year survey at the Children's Hospital of Philadelphia.

    PubMed

    Kessler, A; Handler, S D

    1994-06-01

    Fifteen salivary gland tumors were treated at The Children's Hospital of Philadelphia between 1982 and 1991. Eight of these lesions were malignant and 7 were benign. All of the benign tumors were pleomorphic adenomas. For these, superficial parotidectomy or excision of the submandibular gland was the treatment of choice. One child had recurrence 2 years after her initial surgery. Among the malignant lesions, mucoepidermoid carcinoma was diagnosed in 5 children, and acinic cell carcinoma in 3. Six malignant tumors involved the parotid gland, while 2 originated in the submandibular salivary gland. Superficial or total parotidectomy, or excision of the submandibular gland was performed, according to the nature and the location of the lesion. The facial nerve was sacrificed in one patient because of extensive involvement of the nerve. A 2-year survival rate of 100% was achieved, and all the patients were free of disease at the end of the follow-up period. Successful management of salivary gland lesions in children requires a high index of suspicion of possible malignancy and complete surgical removal as the initial treatment. Radiation therapy is recommended in the management of those patients with microscopic residual tumor and/or nodal involvement.

  3. The Social Development of Two Year Old Children in Residential Nurseries.

    ERIC Educational Resources Information Center

    Tizard, Jack; Tizard, Barbara

    This study focuses upon some aspects of the social behavior of 2-year-old children being reared in long-stay residential nurseries. These children are compared with working class 2-year-old children being raised in two-parent homes in which the mother is not working full-time and there are no older siblings of preschool age. All children were…

  4. Small Poppies: Highly Gifted Children in the Early Years.

    ERIC Educational Resources Information Center

    Gross, Miraca U. M.

    1999-01-01

    Discusses the underidentification of young highly-gifted children and describes the developmental differences in highly-gifted children. Issues in the identification of young highly-gifted children are addressed, along with suggestions for teacher nomination, parent nomination, ability and achievement testing, and appropriate placements of…

  5. Follow-up ?at II years of 46 children with severe unilateral hearing loss at 7 years.

    PubMed

    Peckham, C S; Sheridan, M D

    1976-01-01

    In the ongoing NCDS, 44 children of the 46 identified at 7 years as having a serious unilateral hearing loss were followed up at II years. Half of them had recovered normal bilateral hearing, the remainder still had serious deafness in one ear. Although at 7 years the 46 children as a group had shown backwardness in oral ability, speech and reading, at II years both the "recovered" and the "persistent" were similar to their age peers in scholastic attainment. Despite their original apparent difficulty it was encouraging to find that several children in both subgroups were noted as possessing outstanding academic ability. It is concluded that with prompt follow-up by an alerted school doctor, children with unilateral deafness at age 7 years are likely to progress satisfactorily in later childhood. PMID:954156

  6. Resiliency: A Comparison of Construct Definitions Arising from Conversations with 9 Year Old - 12 Year Old Children and Their Teachers.

    ERIC Educational Resources Information Center

    Dryden, John; Johnson, Bruce; Howard, Sue; McGuire, Alex

    Much research has focused on the concept of resilience, which is defined as the process of, capacity for, or outcome of successful adaptation despite challenging circumstances. To examine resilience in school children, small group interviews were conducted with 9-12 year-old children (N=125) drawn from five primary schools in South Australia. The…

  7. Tracing Children's Vocabulary Development from Preschool through the School-Age Years: An 8-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Song, Shuang; Su, Mengmeng; Kang, Cuiping; Liu, Hongyun; Zhang, Yuping; McBride-Chang, Catherine; Tardif, Twila; Li, Hong; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2015-01-01

    In this 8-year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred and sixty-four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over…

  8. Microbial aetiology of acute diarrhoea in children under five years of age in Khartoum, Sudan

    PubMed Central

    Saeed, Amir; Abd, Hadi

    2015-01-01

    Diarrhoea is one of leading causes of morbidity and mortality worldwide. Recent estimations suggested the number of deaths is close to 2.5 million. This study examined the causative agents of diarrhoea in children under 5 years of age in suburban areas of Khartoum, Sudan. A total of 437 stool samples obtained from children with diarrhoea were examined by culture and PCR for bacteria, by microscopy and PCR for parasites and by immunoassay for detection of rotavirus A. Of the 437 samples analysed, 211 (48 %) tested positive for diarrhoeagenic Escherichia coli, 96 (22 %) for rotavirus A, 36 (8 %) for Shigella spp., 17 (4 %) for Salmonella spp., 8 (2 %) for Campylobacter spp., 47 (11 %) for Giardia intestinalis and 22 (5 %) for Entamoeba histolytica. All isolates of E. coli (211, 100 %) and Salmonella (17, 100 %), and 30 (83 %) isolates of Shigella were sensitive to chloramphenicol; 17 (100 %) isolates of Salmonella, 200 (94 %) isolates of E. coli and (78 %) 28 isolates of Shigella spp. were sensitive to gentamicin. In contrast, resistance to ampicillin was demonstrated in 100 (47 %) isolates of E. coli and 16 (44 %) isolates of Shigella spp. In conclusion, E. coli proved to be the main cause of diarrhoea in young children in this study, followed by rotavirus A and protozoa. Determination of diarrhoea aetiology and antibiotic susceptibility patterns of diarrhoeal pathogens and improved hygiene are important for clinical management and controlled strategic planning to reduce the burden of infection. PMID:25713206

  9. Opening and Closing Interactive Spaces: Shaping Four-Year-Old Children's Participation in Two English Settings

    ERIC Educational Resources Information Center

    Payler, Jane

    2007-01-01

    This paper draws on an ESRC-funded study (Payler, 2005) of the sociocultural influences on learning processes of 10 four-year-old children in their second year of the Foundation Stage in England (DfEE, 2000). The children, very close in age, were in one of two early years settings: a pre-school playgroup with a largely invisible pedagogy…

  10. Motor Competence Is Associated with Physical Fitness in Four- to Six-Year-Old Preschool Children

    ERIC Educational Resources Information Center

    Sigmundsson, Hermundur; Haga, Monika

    2016-01-01

    The health benefits of a physical active lifestyle and physical fitness from a young age are widely recognized as beneficial. This study examined the relationship between physical fitness and motor competence in children aged four- to six-years-old. A sample of 42 children (mean age 5.15 years, SD 0.56 year) participated in the study. To assess…

  11. Mastery of Fundamental Movement Skills among 6-Year-Old Flemish Pre-School Children

    ERIC Educational Resources Information Center

    Vandaele, Bart; Cools, Wouter; de Decker, Steve; de Martelaer, Kristine

    2011-01-01

    The purpose of this study was to assess mastery of Fundamental Movement Skills (FMS) in 6- to 6.5-year-old Flemish pre-school children. The subjects were 236 6-year-old children (138 boys, 98 girls; mean age 6 years 2.4 months, SD 2.4). Children were individually assessed with the Motoriktest fur Vier- bis Sechsjahrige Kinder (MOT 4-6) in four…

  12. Effects of a Full-Day Preschool Program on 4-Year-Old Children

    ERIC Educational Resources Information Center

    Herry, Yves; Maltais, Claire; Thompson, Katherine

    2007-01-01

    This study explored the effects of a full-day preschool program on 4-year-old children. The study compared the development of a group of children (N = 403) who attended the preschool program on a half-day basis during the 1999-2000 school year (the last year the half-day program was in place) with the development of a group of children (N = 418)…

  13. The First Year Inventory: A Longitudinal Follow-Up of 12-Month-Old to 3-Year-Old Children

    ERIC Educational Resources Information Center

    Turner-Brown, Lauren M.; Baranek, Grace T.; Reznick, J Steven; Watson, Linda R.; Crais, Elizabeth R.

    2013-01-01

    The First Year Inventory is a parent-report measure designed to identify 12-month-old infants at risk for autism spectrum disorder. First Year Inventory taps behaviors that indicate risk in the developmental domains of sensory--regulatory and social--communication functioning. This longitudinal study is a follow-up of 699 children at 3 years of…

  14. Fever and feverish illness in children under five years.

    PubMed

    McDougall, Penny; Harrison, Maureen

    This article discusses the causes and management of fever in children. In line with guidance from the National Institute for Health and Care Excellence, it explores the importance of identifying children at risk of serious illness and those that can be managed safely at home. The article also identifies the skills and knowledge required by paediatric and general nurses working with children, alongside the need to offer parents guidance on antipyretics and how to care for their child at home.

  15. Fantasy Play, Language and Cognitive Ability of Four-Year-Old Children in Guyana South America.

    ERIC Educational Resources Information Center

    Taharally, L. C.

    A controlled study involving 60 randomly selected 4- to 5-year-old children from Guyana (South America) assessed whether providing the opportunity for fantasy play to children in nursery schools that do not provide such opportunity would have an effect on the children's level of symbolic, language, and cognitive ability. Subjects included 20…

  16. Mothers' and Children's Positive Emotion: Relations and Trajectories across Four Years

    ERIC Educational Resources Information Center

    Sallquist, Julie; Eisenberg, Nancy; Spinrad, Tracy L.; Gaertner, Bridget M.; Eggum, Natalie D.; Zhou, Nianli

    2010-01-01

    The goals of this study were to examine the relations between and trajectories of mothers' and children's social positive expressivity (PE). Mothers' and children's PE were observed annually for four years beginning when children were approximately 18 months old (N = 247; 110 girls). Based on correlations, there was evidence of rank-order…

  17. Narrative Comprehension Skills in 5-Year-Old Children: Correlational Analysis and Comprehender Profiles

    ERIC Educational Resources Information Center

    Potocki, Anna; Ecalle, Jean; Magnan, Annie

    2013-01-01

    This study was designed to examine whether a variety of cognitive and linguistic factors theoretically considered to be predictive of reading comprehension skills in elementary school children were also predictive of listening comprehension skills in 131 five-year-old children. The results showed that the predictors of young children's listening…

  18. Children with Autism Spectrum Disorders Who Do Not Develop Phrase Speech in the Preschool Years

    ERIC Educational Resources Information Center

    Norrelgen, Fritjof; Fernell, Elisabeth; Eriksson, Mats; Hedvall, Asa; Persson, Clara; Sjölin, Maria; Gillberg, Christopher; Kjellmer, Liselotte

    2015-01-01

    There is uncertainty about the proportion of children with autism spectrum disorders who do not develop phrase speech during the preschool years. The main purpose of this study was to examine this ratio in a population-based community sample of children. The cohort consisted of 165 children (141 boys, 24 girls) with autism spectrum disorders aged…

  19. Self-Repair of Speech by Four-Year-Old Finnish Children

    ERIC Educational Resources Information Center

    Salonen, Tuuli; Laakso, Minna

    2009-01-01

    The aim of this study was to examine what four-year-old children repair in their speech. For this purpose, conversational self-repairs (N = 316) made by two typically developing Finnish-speaking children (aged 4 ; 8 and 4 ; 11) were examined. The data comprised eight hours of natural interactions videotaped at the children's homes. The tapes were…

  20. Seasonal and Daily Variation in Physical Activity among Three-Year-Old Finnish Preschool Children

    ERIC Educational Resources Information Center

    Soini, Anne; Tammelin, Tuija; Sääkslahti, Arja; Watt, Anthony; Villberg, Jari; Kettunen, Tarja; Mehtälä, Anette; Poskiparta, Marita

    2014-01-01

    The purposes of this study were to assess seasonal, daily, and gender variations in children's physical activity (PA). ActiGraph GT3X accelerometers were used to record the three-year-old children's PA levels for five consecutive days in autumn and winter. Complete data for both seasons were obtained for 47 children. Despite a…

  1. Are Abusive Fractures in Young Children Becoming Less Common?: Changes over 24 Years

    ERIC Educational Resources Information Center

    Leventhal, John M.; Larson, Ilse A.; Abdoo, Denise; Singaracharlu, Sujatha; Takizawa, Carolina; Miller, Cindy; Goodman, T. R.; Schwartz, Dana; Grasso, Susanne; Ellingson, Katherine

    2007-01-01

    Objective: To determine whether the proportion of fractures rated as abusive in children less than 36 months of age evaluated at a regional pediatric hospital increased over a 24-year period from 1979 to 2002. Fractures were chosen as an example of serious injuries in young children. Methods: Medical records were abstracted for all children less…

  2. Minnesota's Fiscal Years 1998-1999 Budget: An Opportunity for Children & Their Families.

    ERIC Educational Resources Information Center

    Jefferys, Marcie

    This report presents the Children's Defense Fund's (CDF) recommendations for spending the fiscal year 1998-1999 Minnesota state budget surplus. The intent of the CDF plan is four-fold: (1) emphasizing long-term investments in children's well-being; (2) address children's immediate health and safety concerns; (3) contribute to the continued…

  3. Collaborative Problem Solving in Five-Year-Old Children: Evidence of Social Facilitation and Social Loafing

    ERIC Educational Resources Information Center

    Arterberry, Martha E.; Cain, Kathleen M.; Chopko, Stephanie A.

    2007-01-01

    Children's problem solving while working by themselves or with a partner was investigated to explore whether young children are susceptible to social facilitation and social loafing. Five-year-olds were asked to complete easy or hard puzzles, either alone or with a partner. Half of the children were given instructions indicating that their…

  4. Children of Methadone-Maintained Mothers: Three-Year Follow-Up.

    ERIC Educational Resources Information Center

    Johnson, Helen L.; And Others

    The physical and neurobehavioral findings at 3 years of age for 39 children born to mothers on methadone- maintenance and 23 children born to drug-free comparison mothers are reported. The methadone children had a higher incidence of head circumferences less than the third percentile, nystagmus/strabismus, and otitis media. No differences were…

  5. Learning Benefits of Self-Controlled Knowledge of Results in 10-Year-Old Children

    ERIC Educational Resources Information Center

    Chiviacowsky, Suzete; Wulf, Gabriele; Laroque de Medeiros, Franklin; Kaefer, Angelica; Tani, Go

    2008-01-01

    The purpose of the present study was to examine whether the learning benefits of self-controlled knowledge of results (KR) would generalize to children. Specifically, the authors chose 10-year-old children representative of late childhood. The authors used a task that required the children to toss beanbags at a target. One group received KR…

  6. Attachment Stability in Children Aged 6 to 9 Years in Extended and Nuclear Families

    ERIC Educational Resources Information Center

    Seven, Serdal; Ogelman, Hulya Gulay

    2012-01-01

    Research Findings: The main aim of this study was to identify whether the attachment security of children living in nuclear and extended families is stable from ages 6 to 9 years in a sample of Turkish children. In total, 54 children participated in the study, of whom 27 lived in nuclear families and the other 27 lived in extended families in Mus…

  7. Sampling Survey on Intellectual Disability in 0-6-Year-Old Children in China

    ERIC Educational Resources Information Center

    Xie, Z.-H.; Bo, S.-Y.; Zhang, X.-T.; Liu, M.; Zhang, Z.-X.; Yang, X.-L.; Ji, S.-R.; Yan, H.; Sui, X.-L.; Na, X.; Guo, S.-H.; Wu, Z.-L.

    2008-01-01

    Objectives: To understand the current status of intellectually disabled children and the prevalence of intellectual disability (ID) in children aged 0-6 years and its risk factors, and to provide scientific evidence to formulate relevant policies for helping intellectually disabled children. Methods: Multiphase, stratified, unequal proportional…

  8. Motor Skills in Children Aged 7-10 Years, Diagnosed with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Whyatt, Caroline P.; Craig, Cathy M.

    2012-01-01

    This study used the Movement Assessment Battery for Children (M-ABC2) to assess motor skills in children aged 7-10 years with autism (n = 18) in comparison to two groups of age-matched typically developing children; a receptive vocabulary matched group (n = 19) and a nonverbal IQ matched group (n = 22). The results supported previous work, as…

  9. Five- to 8-Year-Old Emirati Children's and Their Teachers' Perceptions of War

    ERIC Educational Resources Information Center

    Buldu, Mehmet

    2009-01-01

    This study examined 5- to 8-year-old Emirati children's and their teachers' perceptions of war. Data for this study were collected through drawings and semi-structured interviews. A phenomenological procedure was used to analyze the data. Younger children could not articulate the details of the specific nature of war. Many children defined war as…

  10. Color-Object Interference in Young Children: A Stroop Effect in Children 31/2-61/2 Years Old

    ERIC Educational Resources Information Center

    Prevor, M.B.; Diamond, A.

    2005-01-01

    The Stroop color-word task cannot be administered to children who are unable to read. However, our color-object Stroop task can. One hundred and sixty-eight children of 31/2-61/2 years (50% female; 24 children at each 6-month interval) were shown line drawings of familiar objects in a color that was congruent (e.g., an orange carrot), incongruent…

  11. [Profile of unintentional injuries involving children under ten years of age in emergency departments--Brazil, 2006 to 2007].

    PubMed

    Malta, Deborah Carvalho; Mascarenhas, Márcio Dênis Medeiros; da Silva, Marta Maria Alves; Macário, Eduardo Marques

    2009-01-01

    External causes occupy a high position in the morbidity and mortality profile of youth and children in Brazil, configuring an important public health problem and demanding the deepening of the studies on its characteristics and magnitude. This article describes the profile of emergency care for accidents suffered by children (< 10 years of age) seen at emergency public in some services in Brazil in 2006 and 2007. The data were obtained from survey surveillance component of the Sentinel Service Surveillance System for Violence and Accidents (VIVA), of the Ministry of Health. Children represented about 20% of emergency visits by accidents, with male sex predominance and pre scholars' (2-5 years of age). The greater proportion of accidents (60%) occurred in the household, followed by public ways, school, leisure and sport practice places. Falls and burns had greater participation in the younger age group (< 1), while transport accidents and other types of accidents presented greater frequency among children age 2 to 5. It is necessary to develop education programs since pre school and along the community, aiming of warning about risks and the need of adopt safe behavior in relation to the household environment and the development phase of the child.

  12. Assessment of polycyclic aromatic hydrocarbons in indoor and outdoor air of preschool environments (3-5 years old children).

    PubMed

    Oliveira, Marta; Slezakova, Klara; Delerue-Matos, Cristina; Pereira, Maria do Carmo; Morais, Simone

    2016-01-01

    This work characterizes levels of polycyclic aromatic hydrocarbons (PAHs) in indoor and outdoor air of preschool environments, and assesses the respective risks for 3-5-years old children. Eighteen gaseous and particulate (PM1 and PM2.5) PAHs were collected indoors and outdoors during 63 days at preschools in Portugal. Gaseous PAHs accounted for 94-98% of total concentration (ΣPAHs). PAHs with 5-6 rings were predominantly found in PM1 (54-74% particulate ΣPAHs). Lighter PAHs originated mainly from indoor sources whereas congeners with 4-6 rings resulted mostly from outdoor emissions penetration (motor vehicle, fuel burning). Total cancer risks of children were negligible according to USEPA, but exceeded (8-13 times) WHO health-based guideline. Carcinogenic risks due to indoor exposure were higher than for outdoors (4-18 times).

  13. ICT Use among 13-Year-Old Swedish Children

    ERIC Educational Resources Information Center

    Samuelsson, Ulli

    2010-01-01

    Swedish children have grown up in a digital culture, but have internalized information and communication technology (ICT) in different ways and gained most of their knowledge by peer-based learning. The aim of this study is to give an empirical understanding of patterns of ICT use among Swedish children. The data are collected through a survey…

  14. A Program for Five-Year-Old Migrant Children.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    The program designed during the Institute for Kindergarten Teachers and Aides of Migrant Children is presented. Emphasis is placed on the concept that in order to learn anything, young children must have direct sensory experience related to the idea to be learned. It is pointed out that basic to all activities is an understanding of child…

  15. Health of very low birth weight children during their first eight years.

    PubMed

    Hack, M; Weissman, B; Breslau, N; Klein, N; Borawski-Clark, E; Fanaroff, A A

    1993-06-01

    To determine the impact of very low birth weight (VLBW) on medical outcomes during childhood, we compared the health of 249 VLBW children born from 1977 through 1979 with that of 363 normal birth weight (NBW) control children at 8 years of age. Measures included the rates of specific illnesses, surgical procedures and accidents, growth, and other physical findings. The number of medical conditions and surgical procedures was significantly greater in the VLBW children than in the NBW control children. Eighteen percent of VLBW versus 5% of NBW children had had respiratory conditions (p < 0.001), mainly before 3 years of age. Surgical procedures were more common both before and after 3 years of age, but accidents occurred with similar frequency. The VLBW children had significantly lower weight, height, and head circumference and more minor physical stigmata. Thus medical illness, surgical interventions, and poor growth attainment are part of the ongoing morbidity of VLBW children during childhood.

  16. Can Young Children Make Active Choices? Outcomes of a Feasibility Trial in Seven-Year-Old Children

    ERIC Educational Resources Information Center

    Hands, Beth; Larkin, Dawne; Rose, Elizabeth; Parker, Helen; Smith, Anne

    2011-01-01

    This project evaluated the feasibility of a child-centred 24-week physical activity intervention. The "Play5" strategy encourages children to choose to play vigorously five times a day for about as long as school recess. The seven-year-old children were randomised to control (n = 176) or intervention groups (n = 132). Data were collected at…

  17. Epileptiform activity in the electroencephalogram of 6-year-old children of women with epilepsy

    PubMed Central

    Syam, Unnikrishnan Krishnan; Thomas, Sanjeev V

    2016-01-01

    Purpose: To study the epileptiform discharges (EDs) in the electroencephalogram (EEG) of 6-8-year-old children of women with epilepsy (WWE). Materials and Methods: All children born to women with epilepsy and prospectively followed up through the Kerala Registry of Epilepsy and Pregnancy (KREP), aged 6–8 years, were invited (n = 532). Out of the 254 children who responded, clinical evaluations and a 30-min digital 18 channel EEG were completed in 185 children. Results: Of the 185 children examined, 37 (20%) children (19 males, 18 females) had ED in their EEG. The EDs were generalized in 7 children, and focal in 30 children. The EDs were present in the sleep record only of 16 (43%) children and in the awake record only of 6 (16%) children. Out of the 94 children for whom seizure history was available, 7 children (7.4%) had seizures (neonatal seizures: 4, febrile seizure: 1, and single nonfebrile seizure: 2) and none had history of epilepsy or recurrent nonfebrile seizures. The odds ratio (OR) for occurrence of ED in the EEG was significantly higher for children of WWE [OR = 3.5, 95% confidence interval (CI) 2.3-6.0] when compared to the published data for age-matched children of mothers without epilepsy. There was no association between the occurrence of ED and the children's maternal characteristics [epilepsy syndrome, seizures during pregnancy, maternal intelligence quotient (IQ)] or the children's characteristics [antenatal exposure to specific antiepileptic drugs (AEDs), birth weight, malformations, IQ]. Conclusion: Children of WWE have a higher risk of epileptiform activity in their EEG when compared to healthy children in the community though none had recurrent seizures. PMID:27570381

  18. Nutritional Transition in Children under Five Years and Women of Reproductive Age: A 15-Years Trend Analysis in Peru

    PubMed Central

    Loret de Mola, Christian; Quispe, Renato; Valle, Giancarlo A.; Poterico, Julio A.

    2014-01-01

    Background Rapid urbanization, increase in food availability, and changes in diet and lifestyle patterns have been changing nutritional profiles in developing nations. We aimed to describe nutritional changes in children under 5 years and women of reproductive age in Peru, during a 15-year period of rapid economic development and social policy enhancement. Materials and Methods Trend analyses of anthropometric measures in children of preschool age and women between 15–49 years, using the Peruvian National Demographic and Family Health Surveys (DHS) from 1996 to 2011. WHO growth curves were used to define stunting, underweight, wasting and overweight in children <5y. We employed the WHO BMI-age standardized curves for teenagers between 15–19y. In women >19 years, body mass index (BMI) was analyzed both categorically and as a continuous variable. To statistically analyze the trends, we used regression models: Linear and Poisson for continuous and binary outcomes, respectively. Results We analyzed data from 123 642 women and 64 135 children, from 1996 to 2011. Decreases over time were evidenced for underweight (p<0.001), wasting (p<0.001), and stunting (p<0.001) in children under 5y. This effect was particularly noted in urban settings. Overweight levels in children reduced (p<0.001), however this reduction stopped, in urban settings, since 2005 (∼12%). Anemia decreased in children and women (p<0.001); with higher reduction in urban (↓43%) than in rural children (↓24%). BMI in women aged 15–19 years increased (p<0.001) across time, with noticeable BMI-curve shift in women older than 30 years. Moreover, obesity doubled during this period in women more than 19y. Conclusion Nutrition transition in Peru shows different patterns for urban and rural populations. Public policies should emphasize targeting both malnutrition conditions—undernutrition/stunting, overweight/obesity and anemia—considering age and place of residence in rapid developing societies

  19. The spectrum of chronic kidney disease (stages 2-5) in KwaZulu-Natal, South Africa.

    PubMed

    Bhimma, Rajendra; Adhikari, Miriam; Asharam, Kareshma; Connolly, Catherine

    2008-10-01

    The burden of chronic kidney disease (CKD) in children in developing countries remains unknown, due to the lack of a national data-reporting system. We undertook a retrospective study of all children < 16 years old in our hospital, which is the tertiary referral centre for children with complex kidney disorders, to analyse the spectrum of CKD (stages 2-5) from 1994-2006. Six hundred and fifty-three children with kidney disorders were screened for CKD; 286 (44.0%) were < 5 years old. Of these, 177 (62%) were male, 202 (70.6%) were black, 77 (26.9%) were Indian, five (1.8%) were mixed race and two (0.7%) were white. One hundred and twenty-six children had CKD (stages 2-5); 55 (43.7%) were < 5 years olds; 41 (74.5%) were male. There were 71 (56.3%) that were > 5 years old, 42 (59.2%) were male. The commonest cause of CKD (stages 2-5) in all children was nephrotic syndrome, comprising 30.9% in children < 5 years old and 40.8% in children > 5 years old. Within the observation period of 11 years, end-stage kidney disease was diagnosed in 20 children; only nine had been on long-term dialysis, and seven qualified for transplantation. Five (25%) children had died, four from sepsis during dialysis and one from tuberculosis after receiving a transplant. We concluded that lack of resources, late referrals, and high cost of renal replacement therapy in developing countries leads to poor outcome in CKD. PMID:18548285

  20. Two to ten years: developmental trajectories of joint attention in children with ASD who received targeted social communication interventions.

    PubMed

    Gulsrud, Amanda C; Hellemann, Gerhard S; Freeman, Stephanny F N; Kasari, Connie

    2014-04-01

    This study follows 40 children who were participants in a randomized controlled early intervention trial (Kasari et al.) from early childhood (2-5 years of age) to elementary school age (8-10 years). To fully utilize the available longitudinal data, the general linear mixed model was the primary analytical approach. The growth trajectories of joint attention skills (pointing, coordinated joint looking, and showing) and expressive language outcomes in these children were estimated based on five time points during the measurement period. The children were grouped by diagnosis at the last follow-up (autism, autism spectrum disorder (ASD), no diagnosis) and by their original treatment group assignment (joint attention, symbolic play, control), and differences between these groups were evaluated. Results showed that joint attention skills of coordinated joint looking and showing increased over time, and pointing to share interest increased over the first year measured and decreased thereafter. These trajectories were influenced by both original treatment assignment and diagnostic status at follow-up. In addition, a cross-lagged panel analysis revealed a causal relationship between early pointing and later language development. This study highlights the longitudinal and developmental importance of measures of early core deficits in autism, and suggests that both treatment and ASD symptomatology may influence growth in these skills over time. PMID:24550145

  1. Nutritional status survey of children with autism and typically developing children aged 4-6 years in Heilongjiang Province, China.

    PubMed

    Sun, Caihong; Xia, Wei; Zhao, Yan; Li, Nannan; Zhao, Dong; Wu, Lijie

    2013-01-01

    Autism is a neurodevelopmental disability that may affect nutritional management of children with autism. This study aimed to compare the nutritional status of children with autism with that of typically developing children (aged 4-6 years) in China. Nutritional status was assessed by means of nutritional data, anthropometric data, biochemical assessment, physical examination for nutrient deficiencies and providing a questionnaire to parents. A total of fifty-three children with autism and fifty-three typically developing children were enrolled in this study. The parents were asked to complete the questionnaire regarding the eating behaviour and gastrointestinal symptoms of their children. They were also asked to provide a 3 d food diary. Children with autism exhibited several abnormalities in terms of eating behaviour and gastrointestinal symptoms. The levels of vitamins A and B6, Zn and Ca intakes were <80 % of the dietary reference intakes in both groups. In addition, the proportions of vitamin C and Ca intake deficiencies in the autism group were significantly higher than those in the control group. Serum Zn level was less than the normal reference range in both the groups. Serum Ca, vitamin A and folate levels in children with autism were significantly lower when compared with children without autism. According to the anthropometric data, the mean BMI, weight-for-height Z-score (Z WH) and BMI for age Z-score (Z BMIA) of children with autism were significantly higher than those of the typically developing children. Thus, nutritional inadequacies were observed in children with autism and typically developing children in China, which were, however, more pronounced among children with autism.

  2. Speech Characteristics of 8-Year-Old Children: Findings from a Prospective Population Study

    ERIC Educational Resources Information Center

    Wren, Yvonne; McLeod, Sharynne; White, Paul; Miller, Laura L.; Roulstone, Sue

    2013-01-01

    Speech disorder that continues into middle childhood is rarely studied compared with speech disorder in the early years. Speech production in single words, connected speech and nonword repetition was assessed for 7390 eight-year-old children within the Avon Longitudinal Study of Parents and Children (ALSPAC). The majority (n=6399) had typical…

  3. Development of Inferencing Skills in 5 to 7 Year Old Children

    ERIC Educational Resources Information Center

    Anne, V.; Ramasamy, K.

    2011-01-01

    The present study investigated the development of inferencing in five to seven year old children. The subjects consisted of thirty typically developing children of five, six and seven years, distributed into three groups of ten. Four sets of material were prepared and for each two types of questions were constructed. The questions being of literal…

  4. The Prevention of Depression in 8- to 9-Year-Old Children: A Pilot Study

    ERIC Educational Resources Information Center

    Rooney, Rosanna; Roberts, Clare; Kane, Robert; Pike, Lisbeth; Winsor, Amber; White, Julia; Brown, Annette

    2006-01-01

    The outcomes of a new universal program aimed at preventing depressive symptoms and disorders in 8- to 9-year-old children are presented. The Positive Thinking Program is a mental health promotion program based on cognitive and behavioural strategies. It is designed to meet the developmental needs of children in the middle primary school Years 4…

  5. Thirty-Five Years of Progress in Educating Children with Disabilities through "IDEA"

    ERIC Educational Resources Information Center

    Office of Special Education and Rehabilitative Services, US Department of Education, 2010

    2010-01-01

    At the celebration of the 35th anniversary of P.L. 94-142 this year, significant national progress has been made in ensuring the civil rights and providing equal access to education for all children with disabilities. During the 2007-08 school year, "IDEA"-mandated programs and services were provided to more than 6 million children and youths with…

  6. Birth to Three Matters: A Framework to Support Children in Their Earliest Years

    ERIC Educational Resources Information Center

    Abbott, Lesley; Langston, Ann

    2005-01-01

    Government commitment to the care and education of children from birth to three years in England led to the commissioning in 2001 of "a framework of best practice" (DfEE, 2001:24) to support children in their earliest years. The resulting framework of "effective" practice, together with supporting materials, was developed by a team based at…

  7. Usability of the Primary Measures of Music Audiation (PMMA) with 5-Year-Old Korean Children

    ERIC Educational Resources Information Center

    Lee, Jooyoung

    2010-01-01

    The purpose of this study was to determine whether a standardized test of music aptitude developed for American children yields results, which may have valid interpretation when used with 5-year-old Korean children. The specific questions regarding the Primary Measures of Music Audiation (PMMA) norms were: (1) Does PMMA when used with 5-year-old…

  8. [Prognosis of three-year-old children with developmental speech delay: reading and writing abilities at eight years of age].

    PubMed

    Koeda, T; Tomita, Y; Takeshita, K

    1990-05-01

    Of 1761 three-year-old children born in 1979-80 and lived at Yonago city, Japan, 28 (1.6%; 25 boys and girls) were diagnosed as developmental speech delay by two pediatric neurologists. Reading and writing skills were evaluated in twelve of the speech delayed children at 8 years by ITPA, Token test and their compositions. Their results showed that reading or writing skill was delayed in many of them, especially in those with behavioral disorders, such as hyperkinetic behavior and poor personal relationship at 3 years.

  9. Earlier predictors of eating disorder symptoms in 9-year-old children. A longitudinal study.

    PubMed

    Parkinson, Kathryn N; Drewett, Robert F; Le Couteur, Ann S; Adamson, Ashley J

    2012-08-01

    The aim of the study was to examine predictors of eating disorder symptoms in a population based sample at the earliest age at which they can be measured using the Children's Eating Attitudes Test. Data were collected from the longitudinal Gateshead Millennium Study cohort; 609 children participated in the 7 year data sweep (and their mothers and teachers), and 589 children participated in the 9 year data sweep. Eating disorder symptoms at 9 years were higher in boys, and in children from more deprived families. Higher eating disorder symptoms were associated with more body dissatisfaction at 9 years. Higher symptoms were predicted by higher levels of dietary restraint and of emotional symptoms, but not greater body dissatisfaction, 2 years earlier. The study showed that some correlates of high eating disorder symptoms found in adolescents and adults are also found in children, before the rise in diagnosable eating disorders over the pubertal period.

  10. Long-term immunogenicity of two pediatric doses of combined hepatitis A and B or monovalent hepatitis B vaccine in 8 to 10-year-old children and the effect of a challenge dose given seven years later.

    PubMed

    Gilca, Vladimir; Dionne, Marc; Boulianne, Nicole; Murphy, Donald; De Serres, Gaston

    2009-10-01

    A total of 465 children aged 8 to 10 years were vaccinated with 2 doses of Recombivax-HB 2.5 microg (RB) or Twinrix-Junior 10 microg/360 EL.U (TX), according to a 0 and 6 months schedule. Seven years postsecond dose, a challenge dose of vaccine was given. All vaccinees in the TX and 98% in the RB group showed an anamnestic response. Vaccination at the age of 8 to 10 years with two-pediatric doses of TX or RB given with a 6 months interval induces a long-lasting immunity in most vaccinees.

  11. Association between the Family Nutrition and Physical Activity screening tool and cardiovascular disease risk factors in 10-year old children

    NASA Astrophysics Data System (ADS)

    Yee, Kimbo Edward

    Purpose. To examine the association of the Family Nutrition and Physical Activity (FNPA) screening tool, a behaviorally based screening tool designed to assess the obesogenic family environment and behaviors, with cardiovascular disease (CVD) risk factors in 10-year old children. Methods. One hundred nineteen children were assessed for body mass index (BMI), percent body fat (%BF), waist circumference (WC), total cholesterol, HDL-cholesterol, and resting blood pressure. A continuous CVD risk score was created using total cholesterol to HDL-cholesterol ratio (TC:HDL), mean arterial pressure (MAP), and WC. The FNPA survey was completed by parents. The associations between the FNPA score and individual CVD risk factors and the continuous CVD risk score were examined using correlation analyses. Results. Approximately 35% of the sample were overweight (19%) or obese (16%). The mean FNPA score was 24.6 +/- 2.5 (range 18 to 29). Significant correlations were found between the FNPA score and WC (r = -.35, p<.01), BMI percentile (r = -.38, p<.01), %BF (r = -.43, p<.01), and the continuous CVD risk score (r = -.22, p = .02). No significant association was found between the FNPA score and TC:HDL (r=0.10, p=0.88) or MAP (r=-0.12, p=0.20). Conclusion. Children from a high-risk, obesogenic family environment as indicated with a lower FNPA score have a higher CVD risk factor profile than children from a low-risk family environment.

  12. Lidocaine 2.5%/prilocaine 2.5% EMLA cream.

    PubMed

    Farrington, E

    1993-01-01

    EMLA cream is a topical emulsion composed of prilocaine and lidocaine, produced complete anesthesia of intact skin following application. For the optimum effect, EMLA cream must be applied and covered with an occlusive dressing for 60 minutes prior to the procedure. This limits its use in emergency situations. However, in most situations where procedures are anticipated, EMLA can be applied in advance, including outpatient surgery. Furthermore, if the procedure is a venipuncture, multiple sites should be prepared in case one's initial attempt is unsuccessful. EMLA has been used in children of all ages and provides significant pain relief for venipunctures and lumbar punctures; it is being investigated in children for intramuscular injections and circumcision.

  13. Evaluation of immune responses to an oral typhoid vaccine, Ty21a, in children from 2 to 5 years of age in Bangladesh.

    PubMed

    Bhuiyan, Taufiqur R; Choudhury, Feroza K; Khanam, Farhana; Saha, Amit; Sayeed, Md Abu; Salma, Umme; Lundgren, Anna; Sack, David A; Svennerholm, Ann-Mari; Qadri, Firdausi

    2014-02-19

    Young children are very susceptible to typhoid fever, emphasizing the need for vaccination in under five age groups. The parenteral Vi polysaccharide vaccine is not immunogenic in children under 2 years and the oral Ty21a vaccine (Vivotif) available in capsular formulation is only recommended for those over 5 years. We studied immune responses to a liquid formulation of Ty21a in children 2-5 years of age. Since children in developing countries are in general hypo responsive to oral vaccines, the study was designed to determine if anti-helminthic treatment prior to vaccination, improves responses. In a pilot study in 20 children aged 4-5 years, the immune responses in plasma and in antibody in lymphocyte secretions (ALS) to the enteric coated capsule formulation of Ty21a was found to be comparable to a liquid formulation (P>0.05). Based on this, children (n=252) aged ≥ 2-<3 years and ≥3-<5 years were randomized to receive a liquid formulation of Ty21a with and without previous anti-helminthic treatment. The vaccine was well tolerated with only a few mild adverse events recorded in <1% of the children. De-worming did not improve immune responses and both age groups developed 32-71% IgA, IgG, and IgM responses in plasma and 63-86% IgA responses in ALS and stool specimens to a membrane preparation (MP) of Ty21a. An early MP specific proliferative T cell response was also seen. We recommend that safety and efficacy studies with a liquid formulation of the vaccine are carried out in children under five, including those less than two years of age to determine if Ty21a is protective in these age groups and applicable as a public health tool for controlling typhoid fever in high prevalence areas of typhoid fever including Bangladesh.

  14. Evaluation of immune responses to an oral typhoid vaccine, Ty21a, in children from 2 to 5 years of age in Bangladesh.

    PubMed

    Bhuiyan, Taufiqur R; Choudhury, Feroza K; Khanam, Farhana; Saha, Amit; Sayeed, Md Abu; Salma, Umme; Lundgren, Anna; Sack, David A; Svennerholm, Ann-Mari; Qadri, Firdausi

    2014-02-19

    Young children are very susceptible to typhoid fever, emphasizing the need for vaccination in under five age groups. The parenteral Vi polysaccharide vaccine is not immunogenic in children under 2 years and the oral Ty21a vaccine (Vivotif) available in capsular formulation is only recommended for those over 5 years. We studied immune responses to a liquid formulation of Ty21a in children 2-5 years of age. Since children in developing countries are in general hypo responsive to oral vaccines, the study was designed to determine if anti-helminthic treatment prior to vaccination, improves responses. In a pilot study in 20 children aged 4-5 years, the immune responses in plasma and in antibody in lymphocyte secretions (ALS) to the enteric coated capsule formulation of Ty21a was found to be comparable to a liquid formulation (P>0.05). Based on this, children (n=252) aged ≥ 2-<3 years and ≥3-<5 years were randomized to receive a liquid formulation of Ty21a with and without previous anti-helminthic treatment. The vaccine was well tolerated with only a few mild adverse events recorded in <1% of the children. De-worming did not improve immune responses and both age groups developed 32-71% IgA, IgG, and IgM responses in plasma and 63-86% IgA responses in ALS and stool specimens to a membrane preparation (MP) of Ty21a. An early MP specific proliferative T cell response was also seen. We recommend that safety and efficacy studies with a liquid formulation of the vaccine are carried out in children under five, including those less than two years of age to determine if Ty21a is protective in these age groups and applicable as a public health tool for controlling typhoid fever in high prevalence areas of typhoid fever including Bangladesh. PMID:24440210

  15. The influence of home-rearing environment on children's behavioral problems 3 years' later.

    PubMed

    Chen, Wencan; Tanaka, Emiko; Watanabe, Kumi; Tomisaki, Etuko; Watanabe, Taeko; Wu, Bailiang; Anme, Tokie

    2016-10-30

    Reduction of children's behavioral problems has the potential to ameliorate parental stress, mental health problems, and family dysfunction. The current study was designed as a 3-year longitudinal study with secondary data. A total of 99 caregivers with preschool aged children were required to complete two self-reported questionnaires: the Index of Child Care Environment and Strengths and Difficulties Questionnaire. It demonstrated that a positive home-rearing environment had a positive influence on children's behavioral problem 3 years' later. Our study suggests that we may reduce behavioral problems in children's later development by providing a positive home rearing environment.

  16. Mental Health Outcomes of Cocaine-Exposed Children at 6 Years of Age

    PubMed Central

    Linares, Teresa J.; Singer, Lynn T.; Kirchner, H. Lester; Short, Elizabeth J.; Min, Meeyoung O.; Hussey, Patrick; Minnes, Sonia

    2008-01-01

    Objective To assess 6-year-old cocaine- and noncocaine-exposed children's mental health outcomes controlling for potential confounders. Methods The sample consisted of 322 children [169 cocaine exposed (CE) and 153 noncocaine exposed (NCE)] enrolled in a longitudinal study since birth. At age 6, children were assessed for mental health symptoms using the Dominic Interactive (DI), a child self-report measure, and the Child Behavior Checklist (CBCL), a caregiver report of behavioral problems. Results CE children were more likely to self-report symptoms in the probable clinical range for oppositional defiant disorder (ODD) and attention deficit hyperactivity disorder (ADHD). In contrast, prenatal cocaine exposure was not related to child behavior based on the CBCL. After control for exposure, CE children in adoptive or foster care were rated as having more problems with aggression, externalizing behaviors, and total behavioral problems than NCE children and CE children in maternal or relative care. Also, CE children in adoptive or foster care self-reported more externalizing symptoms than CE children in maternal or relative care and NCE children. Findings could not be attributed to caregiver intelligence or depressive symptoms, or to the quality of the home environment. Conclusions CE children report more symptoms of ODD and ADHD than nonexposed children. Adoptive or foster caregivers rated their CE children as having more behavioral problems than did maternal or relative caregivers of CE children or parents of NCE children. Although further studies are needed to understand the basis for the more negative ratings by adoptive or foster caregivers of their CE children, the self-report of CE children indicates a need for psychological interventions. PMID:15802608

  17. Sugar-Sweetened Beverages and Weight Gain in 2- to 5-Year-Old Children

    PubMed Central

    Scharf, Rebecca J.; Demmer, Ryan T.

    2013-01-01

    BACKGROUND AND OBJECTIVE: Although sugar-sweetened beverage (SSB) consumption has been tightly linked to weight status among older children, the data regarding these relationships in children aged 2 to 5 years have been mixed. Our objective was to evaluate longitudinal and cross-sectional relationships between SSB consumption and weight status among children aged 2 to 5 years. METHODS: We assessed SSB consumption and BMI z scores among 9600 children followed in the Early Childhood Longitudinal Survey—Birth Cohort, using linear and logistic regression and adjusting for race/ethnicity, socioeconomic status, mother’s BMI, and television viewing. RESULTS: Higher rates of SSB consumption were associated with higher BMI z scores among children age 4 (P < .05) and 5 (P < .001) but not yet at 2 years. Children aged 5 years who drank SSB regularly (compared with infrequent/nondrinkers) had a higher odds ratio for being obese (1.43, confidence interval 1.10–1.85, P < .01). In prospective analysis, children drinking SSB at 2 years (compared with infrequent/nondrinkers) had a greater subsequent increase in BMI z score over the ensuing 2 years (P < .05). CONCLUSIONS: Similar to what is seen among older children, children aged 2 to 5 years drinking SSB demonstrate both prospective and cross-sectional correlations with higher BMI z score. Pediatricians and parents should discourage SSB consumption to help avoid potential unhealthy weight gain in young children. From a public health standpoint, strong consideration should be made toward policy changes leading to decreases in SSB consumption among children. PMID:23918897

  18. Longitudinal changes in individual symptoms across the preschool years in children with ADHD.

    PubMed

    Harvey, Elizabeth A; Lugo-Candelas, Claudia I; Breaux, Rosanna P

    2015-01-01

    The present study examined trajectories of individual Diagnostic and Statistical Manual of Mental Disorders (4th ed.) symptoms of attention-deficit/hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD) across the preschool years in children with ADHD. It also evaluated whether preschool symptoms vary in their ability to discriminate children who later meet criteria for ADHD from typically developing children. ADHD and ODD symptoms were assessed annually in 75 ethnically diverse children (46 boys) who presented with behavior problems at age 3 and met criteria for ADHD 3 years later, and in 51 typically developing children (26 boys). Children with ADHD generally exhibited stable levels of hyperactivity/impulsivity but increases in several symptoms of inattention. Most ADHD symptoms showed at least fair utility in discriminating children with and without ADHD; however, 3 symptoms of inattention (carelessness, losing things, and forgetfulness) and 1 symptom of hyperactivity/impulsivity (blurting out answers) had relatively poor utility. These symptoms demonstrated only somewhat greater utility at age 4, but by the age of 5 were better able to classify children. Children with ADHD exhibited increases in several ODD symptoms, including symptoms related to negative affect. Although most symptoms of hyperactivity/impulsivity appear to extend well down to age 3, more developmentally appropriate symptoms of inattention may be required to develop more sensitive assessments for 3- and 4-year-old children. PMID:24697647

  19. Hearing thresholds, tinnitus, and headphone listening habits in nine-year-old children

    PubMed Central

    Båsjö, Sara; Möller, Claes; Widén, Stephen; Jutengren, Göran; Kähäri, Kim

    2016-01-01

    Abstract Objective: Investigate hearing function and headphone listening habits in nine-year-old Swedish children. Design: A cross-sectional study was conducted and included otoscopy, tympanometry, pure-tone audiometry, and spontaneous otoacoustic emissions (SOAE). A questionnaire was used to evaluate headphone listening habits, tinnitus, and hyperacusis. Study sample: A total of 415 children aged nine years. Results: The prevalence of a hearing threshold ≥20 dB HL at one or several frequencies was 53%, and the hearing thresholds at 6 and 8 kHz were higher than those at the low and mid frequencies. SOAEs were observed in 35% of the children, and the prevalence of tinnitus was 5.3%. No significant relationship between SOAE and tinnitus was found. Pure-tone audiometry showed poorer hearing thresholds in children with tinnitus and in children who regularly listened with headphones. Conclusion: The present study of hearing, listening habits, and tinnitus in nine-year old children is, to our knowledge, the largest study so far. The main findings were that hearing thresholds in the right ear were poorer in children who used headphones than in children not using them, which could be interpreted as headphone listening may have negative consequences to children’s hearing. Children with tinnitus showed poorer hearing thresholds compared to children without tinnitus. PMID:27329351

  20. Developing Resilient Children: After 100 Years of Montessori Education

    ERIC Educational Resources Information Center

    Drake, Meg

    2008-01-01

    In this millennium, educators are faced with a number of issues that Dr. Maria Montessori could not have predicted. Today, students are different from the children Dr. Montessori observed in her "Casa dei Bambini." They are influenced by technology in all its forms. Some suffer from medical problems such as complex food allergies, which wreak…

  1. 500 Years of Spanish Exploration and Settlement: Children's Literature

    ERIC Educational Resources Information Center

    O'Brien, Jason L.; Verlaan, Wolfram

    2013-01-01

    The nation's classrooms have become more diverse, and children of Hispanic heritage represent a large and an important part of this multicultural mosaic. Events such as the commemoration of Spanish explorer Juan Ponce de Leon's historic voyage offer teachers the opportunity to reflect on important events of the past and connect them to students'…

  2. Drug Ingestions in Children 10-14 Years Old: An Old Problem Revisited

    ERIC Educational Resources Information Center

    Pomerantz, Wendy; Gittelman, Michael; Farris, Sarah; Frey, Lauren

    2009-01-01

    To determine changes in rates of drug ingestions in 10-14 year old children in our country, a retrospective chart review of 10-14 year olds hospitalized for drug ingestion between 1993-1995 and 2000-2004 was performed. Odds ratios and Chi-square were used for analyses. From 1993-1995 there were 92.8 ingestions/100,000 children/year; from 2000-2004…

  3. A Social Relations Analysis of Children's Trust in Their Peers across the Early Years of School

    ERIC Educational Resources Information Center

    Betts, Lucy R.; Rotenberg, Ken J.

    2008-01-01

    Two hundred and five (103 female and 102 male) children enrolled in school years 1 and 2 in the UK (mean age 6 years 1 month at Time 1) were tested twice over a 1-year period. The children reported the promise keeping and secret keeping behaviours of classmates (all peers and same-gender peers) and provided friendship nominations (Time 2 only).…

  4. The Cultural and Linguistic Diversity of 3-Year-Old Children with Hearing Loss

    PubMed Central

    Crowe, Kathryn

    2012-01-01

    Understanding the cultural and linguistic diversity of young children with hearing loss informs the provision of assessment, habilitation, and education services to both children and their families. Data describing communication mode, oral language use, and demographic characteristics were collected for 406 children with hearing loss and their caregivers when children were 3 years old. The data were from the Longitudinal Outcomes of Children with Hearing Impairment (LOCHI) study, a prospective, population-based study of children with hearing loss in Australia. The majority of the 406 children used spoken English at home; however, 28 other languages also were spoken. Compared with their caregivers, the children in this study used fewer spoken languages and had higher rates of oral monolingualism. Few children used a spoken language other than English in their early education environment. One quarter of the children used sign to communicate at home and/or in their early education environment. No associations between caregiver hearing status and children’s communication mode were identified. This exploratory investigation of the communication modes and languages used by young children with hearing loss and their caregivers provides an initial examination of the cultural and linguistic diversity and heritage language attrition of this population. The findings of this study have implications for the development of resources and the provision of early education services to the families of children with hearing loss, especially where the caregivers use a language that is not the lingua franca of their country of residence. PMID:22942315

  5. Characteristics of young children with persistent conduct problems 1 year after treatment with the Incredible Years program.

    PubMed

    Drugli, May Britt; Fossum, Sturla; Larsson, Bo; Morch, Willy-Tore

    2010-07-01

    In the present study, predictors of persistent conduct problems among children aged 4-8 years were investigated in a randomized controlled trial 1 year after treatment with the Incredible Years parent training program (PT), or combined parent training and child treatment (PT + CT). Data were collected before and after treatment and at a 1-year follow-up. Pre-treatment child characteristics predicting persistent conduct problems in the child at the 1-year follow-up were high levels of internalizing and aggression problems as reported by mothers. The only family characteristic predicting persistence of child conduct problems was having contacts with child protection services. Clinicians and researchers need to closely monitor and identify children with conduct problems not responding to parent training programs. These individuals and their families are likely to need further support. PMID:20012877

  6. Longitudinal posturography and rotational testing in children 3-9 years of age: Normative data

    PubMed Central

    Casselbrant, Margaretha L.; Mandel, Ellen M.; Sparto, Patrick J; Perera, Subashan; Redfern, Mark S.; Fall, Patricia A.; Furman, Joseph M.

    2010-01-01

    Objective To obtain normative longitudinal vestibulo-ocular and balance test data in children from ages 3 to 9 with normal middle-ear status. Study Design Prospective, longitudinal cohort Setting Tertiary care pediatric hospital Subjects and Methods Three-year-old children were entered and tested yearly. Subjects underwent earth vertical axis rotation testing using sinusoidal and constant velocity stimuli and performed the Sensory Organization Test. Results One hundred forty-eight children were entered and usable data were collected on 127 children. A linear increase in the vestibulo-ocular reflex gain as children aged was found, without a change in the phase of the response. An age-related linear increase in Equilibrium Scores, indicating reduced postural sway, was also observed. Conclusion These normative data can be used in the evaluation of dizziness and balance disorders in children. PMID:20416461

  7. School functioning in 8- to 18-year-old children born after in vitro fertilization.

    PubMed

    Wagenaar, Karin; Ceelen, Manon; van Weissenbruch, Mirjam M; Knol, Dirk L; Delemarre-van de Waal, Henriette A; Huisman, Jaap

    2008-11-01

    The aim of this study was to examine the school functioning of 8- to 18-year-old children born after in vitro fertilization (IVF). We compared 233 children born after IVF to 233 matched control children born spontaneously from parents with fertility problems on measures of education level, general cognitive ability, school performance (need for extra help, repeating a grade, special education), and rates of learning and developmental disorders. No differences were found between IVF and control children on these measures of school functioning. More than 60% of adolescents at secondary school attended high academic levels (with access to high school or university). We conclude that children and adolescents born after IVF show good academic achievement and general cognitive ability. They do not experience any more educational limitations than the naturally conceived children and adolescents of the control group. The tendency of reassuring school functioning already found in younger IVF children has been shown to continue at secondary school age.

  8. Profile and outcome of neuroblastoma with convertional chemotherapy in children older than one year: a 15-years experience.

    PubMed

    Bansal, Deepak; Marwaha, R K; Trehan, Amita; Rao, K L N; Gupta, Vishal

    2008-02-01

    The clinical profile and outcome of neuroblastoma in 103 children, older than one-year is presented. 74 had Stage IV, 27 Stage III and one patient each had Stage I or II disease. Treatment included chemotherapy followed by surgical resection/debulking. Radiotherapy was administered to those with residual tumor. Chemotherapy consisted of OPEC (vincristine, cyclophosphamide, cisplatin and etoposide). The caretakers of 54 (52.4%) children either did not opt for or defaulted therapy, whilst 3 patients died before chemotherapy could be initiated. Of the remaining 46 patients, the tumor progressed during therapy in 19 (41.3%). Relapse of disease was documented in 22 (47.8%) cases. Merely 4 (8.7%) children are disease free for a period of 16.5+/-6.7 months. Majority of children presented with advanced disease and the outcome was dismal with conventional non-myloablative chemotherapy. PMID:18310793

  9. Neonatal brain abnormalities and memory and learning outcomes at 7 years in children born very preterm.

    PubMed

    Omizzolo, Cristina; Scratch, Shannon E; Stargatt, Robyn; Kidokoro, Hiroyuki; Thompson, Deanne K; Lee, Katherine J; Cheong, Jeanie; Neil, Jeffrey; Inder, Terrie E; Doyle, Lex W; Anderson, Peter J

    2014-01-01

    Using prospective longitudinal data from 198 very preterm and 70 full term children, this study characterised the memory and learning abilities of very preterm children at 7 years of age in both verbal and visual domains. The relationship between the extent of brain abnormalities on neonatal magnetic resonance imaging (MRI) and memory and learning outcomes at 7 years of age in very preterm children was also investigated. Neonatal MRI scans were qualitatively assessed for global, white-matter, cortical grey-matter, deep grey-matter, and cerebellar abnormalities. Very preterm children performed less well on measures of immediate memory, working memory, long-term memory, and learning compared with term-born controls. Neonatal brain abnormalities, and in particular deep grey-matter abnormality, were associated with poorer memory and learning performance at 7 years in very preterm children. Findings support the importance of cerebral neonatal pathology for predicting later memory and learning function.

  10. Are Two Years Better than One Year? A Propensity Score Analysis of the Impact of Head Start Program Duration on Children's School Performance in Kindergarten

    ERIC Educational Resources Information Center

    Wen, Xiaoli; Leow, Christine; Hahs-Vaughn, Debbie L.; Korfmacher, Jon; Marcus, Sue M.

    2012-01-01

    Using data from a nationally representative sample, this study examined Head Start children's school outcome differences by the end of Kindergarten between children who attended Head Start program for two years and the ones who attended for one year. Propensity scores were used to match children who experienced different durations of the program…

  11. Changes in radiocesium concentrations in epigeic earthworms in relation to the organic layer 2.5 years after the 2011 Fukushima Dai-ichi Nuclear Power Plant accident.

    PubMed

    Hasegawa, Motohiro; Kaneko, Shinji; Ikeda, Shigeto; Akama, Akio; Komatsu, Masabumi; Ito, Masamichi T

    2015-07-01

    We reported previously that radiocesium ((137)Cs) concentrations in earthworms increased with those in litter and/or soil in Fukushima Prefecture forests 0.5 y after the Fukushima Dai-ichi Nuclear Power Plant (FDNPP) accident. This study provides further results for 1.5 and 2.5 y after the accident and discusses temporal changes in (137)Cs concentrations and transfer factors (TF) from litter to earthworms to better understand the mechanisms by which (137)Cs enters soil food webs. The concentration of (137)Cs in accumulated litter on the forest floor rapidly decreased, and the concentration in soil (0-5-cm depth) increased over time from 0.5 to 1.5 y, but changed only moderately from 1.5 to 2.5 y. The concentration of (137)Cs in earthworms consistently decreased during the study period; values 2.5 y after the accident were 18.8-68.5% of those 0.5 y after the accident. The TFs from accumulated litter to earthworms decreased over time: 0.24 ± 0.08 (mean ± SD) at 0.5 y and 0.16 ± 0.04 at 2.5 y. This decrease may be a result of decreases in the bioavailability of (137)Cs in litter and the surface soil layer. Changes in (137)Cs bioavailability should be continuously tracked to determine any changes in the relationship between radiocesium concentrations in earthworms and that in accumulated litter or soil.

  12. Respiratory Viruses Associated Hospitalization among Children Aged <5 Years in Bangladesh: 2010-2014

    PubMed Central

    Homaira, Nusrat; Luby, Stephen P.; Hossain, Kamal; Islam, Kariul; Ahmed, Makhdum; Rahman, Mustafizur; Rahman, Ziaur; Paul, Repon C.; Bhuiyan, Mejbah Uddin; Brooks, W. Abdullah; Sohel, Badrul Munir; Banik, Kajal Chandra; Widdowson, Marc-Alain; Willby, Melisa; Rahman, Mahmudur; Bresee, Joseph; Ramirez, Katharine-Sturm; Azziz-Baumgartner, Eduardo

    2016-01-01

    Background We combined hospital-based surveillance and health utilization survey data to estimate the incidence of respiratory viral infections associated hospitalization among children aged < 5 years in Bangladesh. Methods Surveillance physicians collected respiratory specimens from children aged <5 years hospitalized with respiratory illness and residing in the primary hospital catchment areas. We tested respiratory specimens for respiratory syncytial virus, parainfluenza viruses, human metapneumovirus, influenza, adenovirus and rhinoviruses using rRT-PCR. During 2013, we conducted a health utilization survey in the primary catchment areas of the hospitals to determine the proportion of all hospitalizations for respiratory illness among children aged <5 years at the surveillance hospitals during the preceding 12 months. We estimated the respiratory virus-specific incidence of hospitalization by dividing the estimated number of hospitalized children with a laboratory confirmed infection with a respiratory virus by the population aged <5 years of the catchment areas and adjusted for the proportion of children who were hospitalized at the surveillance hospitals. Results We estimated that the annual incidence per 1000 children (95% CI) of all cause associated respiratory hospitalization was 11.5 (10–12). The incidences per 1000 children (95% CI) per year for respiratory syncytial virus, parainfluenza, adenovirus, human metapneumovirus and influenza infections were 3(2–3), 0.5(0.4–0.8), 0.4 (0.3–0.6), 0.4 (0.3–0.6), and 0.4 (0.3–0.6) respectively. The incidences per 1000 children (95%CI) of rhinovirus-associated infections among hospitalized children were 5 (3–7), 2 (1–3), 1 (0.6–2), and 3 (2–4) in 2010, 2011, 2012 and 2013, respectively. Conclusion Our data suggest that respiratory viruses are associated with a substantial burden of hospitalization in children aged <5 years in Bangladesh. PMID:26840782

  13. Ten-Year Research Update Review: Psychiatric Problems in Children with Epilepsy

    ERIC Educational Resources Information Center

    Plioplys, Sigita; Dunn, David W.; Caplan, Rochelle

    2007-01-01

    The research on epilepsy, a neuropsychiatric disorder characterized by seizures, psychopathology, cognitive, and linguistic problems among children in the age group of 0 to 18 years is reported. Early identification of children with epilepsy (CWE) and the development of multidisciplinary management strategies would advance relevant clinical…

  14. Children's Understanding of Communicative Intentions in the Middle of the Second Year of Life

    ERIC Educational Resources Information Center

    Aureli, Tiziana; Perucchini, Paola; Genco, Maria

    2009-01-01

    Two tasks were administered to 40 children aged from 16 to 20 months (mean age = 18;1), to evaluate children's understanding of declarative and informative intention [Behne, T., Carpenter, M., & Tomasello, M. (2005). One-year-olds comprehend the communicative intentions behind gestures in a hiding game. "Developmental Science", 8, 492-499;…

  15. Two Studies of Musical Style Sensitivity with Children in Early Years

    ERIC Educational Resources Information Center

    Marshall, Nigel; Shibazaki, Kagari

    2011-01-01

    In this paper, we report on two studies carried out to further explore the level of listening and discriminatory abilities present in very young children through the development of an age appropriate methodology. Working with children aged between 3 and 4 years of age, our first study explored the level of performance achieved on a matching task…

  16. The Literacy Programs of Save the Children: Results from the 2008-09 School Year

    ERIC Educational Resources Information Center

    Palmiter, Andrea S.; Arcaira, Erikson R.; White, Richard N.; Reisner, Elizabeth R.

    2009-01-01

    Since the 2003-04 school year, Save the Children, U.S. Programs, has supported programming designed to improve reading skills among struggling students in rural areas. The literacy program includes both afterschool and in-school interventions with small groups of children. These are implemented by well-trained paraprofessionals and are designed to…

  17. Factors that Influence Vocabulary Development in Two-Year-Old Children

    ERIC Educational Resources Information Center

    Stokes, Stephanie F.; Klee, Thomas

    2009-01-01

    Background: This research explored the relative impact of demographic, cognitive, behavioural, and psycholinguistic factors on vocabulary development in two-year-old children. Methods: Two hundred and thirty-two children (24-30 months) were tested on expressive and receptive vocabulary, cognitive development, word learning and working memory…

  18. Children Treated for Nocturnal Enuresis: Characteristics and Trends over a 15-Year Period

    ERIC Educational Resources Information Center

    Kushnir, Jonathan; Kushnir, Baruch; Sadeh, Avi

    2013-01-01

    Background: Nocturnal Enuresis (NE) is one of the most prevalent childhood disorders and has significant negative psychosocial impact on the child and family. Objective: To assess the characteristics of children with NE and trends over a 15-year period. Methods: The study included 18,677 children [11,205 (60%) boys and 7,472 (40%) girls] referred…

  19. Getting an Early Start: Communication about Sexuality among Mothers and Children 6-10 Years Old

    ERIC Educational Resources Information Center

    Pluhar, Erika; Jennings, Tanya; DiIorio, Colleen

    2006-01-01

    Little information exists on communication about sexuality between parents and preadolescent children. This study collected qualitative data on family sexuality communication from 3 focus groups conducted with African American mothers of 6-10 year old children. Two broad themes emerged from the data: "Beyond the Birds and the Bees" and "Let's Talk…

  20. Recovering from 30 Years of War: Refugee Women and Children in Angola.

    ERIC Educational Resources Information Center

    Women's Commission for Refugee Women and Children, New York, NY.

    After 30 years of war, Angola faces the challenge of creating a civil society. This report presents key findings of a visit to Angola, December 1-13, 1996, by the Women's Commission for Refugee Women and Children. The report describes conditions facing women and children affected by war in Angola, addresses the return process of refugees from…

  1. Categorization of Regional and Foreign Accent in 5- to 7-Year-Old British Children

    ERIC Educational Resources Information Center

    Floccia, Caroline; Butler, Joseph; Girard, Frederique; Goslin, Jeremy

    2009-01-01

    This study examines children's ability to detect accent-related information in connected speech. British English children aged 5 and 7 years old were asked to discriminate between their home accent from an Irish accent or a French accent in a sentence categorization task. Using a preliminary accent rating task with adult listeners, it was first…

  2. Early Childhood Settings and Funded Two-Year-Old Children: Experiences from Four Settings in England

    ERIC Educational Resources Information Center

    Phair, Heleanna; Davis, Geraldine

    2015-01-01

    In 2013 funding was introduced to support disadvantaged two-year-old children to attend early childhood settings in England. This study explores the experiences of four early childhood settings as they worked with these funded children for the first time. Using interviews and observations within the settings, findings demonstrate some adjustment…

  3. A Measure of Inspection Time in 4-Year-Old Children: The Benny Bee IT Task

    ERIC Educational Resources Information Center

    Williams, Sarah E.; Turley, Christopher; Nettelbeck, Ted; Burns, Nicholas R.

    2009-01-01

    Inspection time (IT) measures speed of information processing without the confounding influence of motor speed. While IT has been found to relate to cognitive abilities in adults and older children, no measure of IT has been validated for use with children younger than 6 years. This study examined the validity of a new measure of IT for preschool…

  4. Internationally Adopted Children in the Early School Years: Relative Strengths and Weaknesses in Language Abilities

    ERIC Educational Resources Information Center

    Glennen, Sharon

    2015-01-01

    Purpose: This study aimed to determine the relative strengths and weaknesses in language and verbal short-term memory abilities of school-age children who were adopted from Eastern Europe. Method: Children adopted between 1;0 and 4;11 (years;months) of age were assessed with the Clinical Evaluation of Language Fundamentals-Preschool, Second…

  5. Children's Development of Intonation during the First Year of Cochlear Implant Experience

    ERIC Educational Resources Information Center

    Snow, David P.; Ertmer, David J.

    2012-01-01

    This article describes the longitudinal development of intonation in 18 deaf children who received cochlear implants (CIs) before the age of 3 years and 12 infants with typical development (TD) who served as controls. At the time their implants were activated, the children with CIs ranged in age from 9 to 36 months. Cross-group comparisons were…

  6. Improving Children's Lives, Transforming the Future--25 Years of Child Rights in South Asia

    ERIC Educational Resources Information Center

    UNICEF, 2014

    2014-01-01

    Despite rapid economic growth in South Asia, strong inequalities persist and children pay a heavy price. This publication examines latest trends and data on children in the eight countries of the region. It highlights what has been achieved in the 25 years since the adoption of the Convention on the Rights of the Child--and what remains to be done.

  7. Far Away from the Tigers: A Year in the Classroom with Internationally Adopted Children

    ERIC Educational Resources Information Center

    Katch, Jane

    2011-01-01

    Over the past three decades, more than a quarter of a million children have become citizens of the United States through international adoption. Kindergarten teacher Jane Katch recently found herself with three such children in her class: Katya, born in Russia, Jasper, from Cambodia, and Caleb, from Romania. Each child had spent early years in an…

  8. The Development of Falling Intonation in Young Children with Cochlear Implants: A 2-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Snow, David P.; Ertmer, David J.

    2013-01-01

    This article describes the development of intonation in 12 cochlear implant (CI) recipients. In a previously reported study of the first year of CI use, children who were implanted late (after 24 months) acquired intonation more rapidly than the younger participants. The older children's advantage is plausibly owing to their greater maturity.…

  9. Prevalence of Obesity and Overweight Among School Children Aged 8-18 Years in Rajkot, Gujarat.

    PubMed

    Chudasama, Rajesh K; Eshwar, Tkm; Eshwar, Subhasini T; Thakkar, Dhara

    2016-08-01

    A total of 1496 school children aged 8-18 years (79.1% boys) participated in this study. Prevalence of obesity and overweight was estimated by using three different growth standards. Revised IAP 2015 growth standards detected more obese and overweight children than WHO 2007 and IOTF standards. PMID:27395837

  10. Prenatal Cocaine Exposure: A Comparison of 2-Year-Old Children in Parental and Nonparental Care

    ERIC Educational Resources Information Center

    Brown, Josephine V.; Bakeman, Roger; Coles, Claire D.; Platzman, Kathleen A.; Lynch, Mary Ellen

    2004-01-01

    Effects of prenatal cocaine exposure and parental versus nonparental care on outcome at 2 years of age were examined. The sample included 83 cocaine-exposed and 63 nonexposed children and their caregivers; 49 and 34 of the cocaine-exposed children experienced parental and nonparental care, respectively. Prenatal drug exposure was not related…

  11. Language Outcomes at 12 Years for Children Exposed Prenatally to Cocaine

    ERIC Educational Resources Information Center

    Lewis, Barbara A.; Minnes, Sonia; Short, Elizabeth J.; Min, Meeyoung O.; Wu, Miaoping; Lang, Adelaide; Weishampel, Paul; Singer, Lynn T.

    2013-01-01

    Purpose: In this study, the authors aimed to examine the long-term effects of prenatal cocaine exposure (PCE) on the language development of 12-year-old children using a prospective design, controlling for confounding prenatal drug exposure and environmental factors. Method: Children who were exposed to cocaine in utero (PCE; "n" = 183)…

  12. Effect of Rearing Environment on the Feeding Pattern of under Two Years Old Nigerian Children

    ERIC Educational Resources Information Center

    Asekun-Olarinmoye, Esther Olufunmilayo; Lawoyin, Taiwo Olubanke; Asekun-Olarinmoye, Ifeoluwapo Oyebola

    2011-01-01

    With economic pressures on families increasing, more women are working outside the home leaving their children in day care centres. In a community-based, descriptive cross-sectional study, the feeding pattern in two groups of children under two years old, cared for in two different rearing environments: home environment and day care centres, was…

  13. Eating Problems at Age 6 Years in a Whole Population Sample of Extremely Preterm Children

    ERIC Educational Resources Information Center

    Samara, Muthanna; Johnson, Samantha; Lamberts, Koen; Marlow, Neil; Wolke, Dieter

    2010-01-01

    Aim: The aim of this study was to investigate the prevalence of eating problems and their association with neurological and behavioural disabilities and growth among children born extremely preterm (EPC) at age 6 years. Method: A standard questionnaire about eating was completed by parents of 223 children (125 males [56.1%], 98 females [43.9%])…

  14. Federal Outlook for Exceptional Children: Budget Considerations and CEC Recommendations. Fiscal Year 1997.

    ERIC Educational Resources Information Center

    Council for Exceptional Children, Reston, VA. Dept. of Public Policy.

    This report presents the Council for Exceptional Children's (CEC) analysis of the status of federal support for education of children with disabilities and/or giftedness, focusing on fiscal year (FY) 1996 appropriations and FY 1997 budget processes. Preliminary information includes a budget overview; a chart comparing appropriations,…

  15. Television's Impact on Children's Reading Comprehension and Decoding Skills: A 3-Year Panel Study.

    ERIC Educational Resources Information Center

    Koolstra, Cees M.; And Others

    1997-01-01

    Explores longitudinal effects of television viewing on 1,050 Dutch children's reading comprehension, causal mechanisms that underlie these effects on reading comprehension, and longitudinal effects of television on decoding skills. Surveys children three times at one-year intervals. Suggests that television viewing inhibited development of reading…

  16. 3-Year-Old Children Make Relevance Inferences in Indirect Verbal Communication

    ERIC Educational Resources Information Center

    Schulze, Cornelia; Grassmann, Susanne; Tomasello, Michael

    2013-01-01

    Three studies investigated 3-year-old children's ability to determine a speaker's communicative intent when the speaker's overt utterance related to that intent only indirectly. Studies 1 and 2 examined children's comprehension of indirectly stated requests (e.g., "I find Xs good" can imply, in context, a request for…

  17. Behavior Predictors of Language Development over 2 Years in Children with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Bopp, Karen D.; Mirenda, Pat; Zumbo, Bruno D.

    2009-01-01

    Purpose: This exploratory study examined predictive relationships between 5 types of behaviors and the trajectories of vocabulary and language development in young children with autism over 2 years. Method: Participants were 69 children with autism assessed using standardized measures prior to the initiation of early intervention (T1) and 6 months…

  18. Developmental Trajectories of Reading Development and Impairment from Ages 3 to 8 Years in Chinese Children

    ERIC Educational Resources Information Center

    Lei, Lin; Pan, Jinger; Liu, Hongyun; McBride-Chang, Catherine; Li, Hong; Zhang, Yuping; Chen, Lang; Tardif, Twila; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2011-01-01

    Background: Early prediction of reading disabilities in Chinese is important for early remediation efforts. In this 6-year longitudinal study, we investigated the early cognitive predictors of reading skill in a statistically representative sample of Chinese children from Beijing. Method: Two hundred sixty-one (261) native Chinese children were…

  19. Conflict in the Dyadic Play of 3-Year-Old Children.

    ERIC Educational Resources Information Center

    O'Brien, Marion; Roy, Carolyn; Jacobs, Anne; Macaluso, Mery; Peyton, Vicki

    1999-01-01

    Examined the nature of conflicts among young preschoolers. Observed 184 three-year-olds in a dyadic play situation. Found that children's conflicts arose in the context of ongoing play and were brief. Concluded that by age 36 months, most children have acquired the skills to play positively with a peer. (JS)

  20. Phonological Development of Two-Year-Old Monolingual Puerto Rican Spanish-Speaking Children.

    ERIC Educational Resources Information Center

    Anderson, Raquel; Smith, Bruce L.

    1987-01-01

    Phonetic and phonological analysis of spontaneous speech of six 2-year-old monolingual Puerto Rican Spanish-learning children revealed several sound usage patterns similar to those found in English and other language-learning children, supporting the claim that certain universal patterns exist in phonological development. (Author/CB)

  1. "My Family and Friends": Six- to Twelve-Year-Old Children's Perceptions of Social Support.

    ERIC Educational Resources Information Center

    Reid, Molly; And Others

    1989-01-01

    Investigated perceptions of social support of 249 children of 6-12 years. Data indicated that subjective impressions about social support can be measured with reliability and validity and that children understand and care about the quality and differentiation of support. (RJC)

  2. Behavioral Profiles in 4-5 Year-Old Children: Normal and Pathological Variants

    ERIC Educational Resources Information Center

    Larsson, Jan-Olov; Bergman, Lars R.; Earls, Felton; Rydelius, Per-Anders

    2004-01-01

    Normal and psychopathological patterns of behavior symptoms in preschool children were described by a classification approach using cluster analysis. The behavior of 406 children, average age 4 years 9 months, from the general population was evaluated at home visits. Seven clusters were identified based on empirically defined dimensions:…

  3. 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…

  4. A Gender Comparison of the Cooperation of 4-Year-Old Children in Classroom Activity Centers

    ERIC Educational Resources Information Center

    Anderson, Genan T.; Hilton, Sterling C.; Wouden-Miller, Melissa

    2003-01-01

    This study examined the proportion of cooperative play in 4-year-old children across centers (housekeeping, block, manipulative, and computer) and gender in a natural classroom setting. Eighty-four white, middle-income children (41 boys and 43 girls, mean age = 55 months) were videotaped during free-play for 30 minutes per day for four weeks in…

  5. Problems of Children of School Age (5-9 Years): Report on a Working Group.

    ERIC Educational Resources Information Center

    World Health Organization, Copenhagen (Denmark). Regional Office for Europe.

    This report presents the proceedings of a working group convened in Copenhagen in November 1975 by the World Health Organization to discuss the problems of children 5 to 9 years. The report focuses on a survey of the general problems of European children of this particular age, individual risk factors, and individual groups at risk, and suggests…

  6. Play Opportunities for School-Age Children, 6 to 14 Years of Age. Advisory Document.

    ERIC Educational Resources Information Center

    Canada Mortgage and Housing Corp., Ottawa (Ontario).

    Suggestions for the planning and design of playgrounds to meet the needs of children between 6 to 14 years of age living in medium- and high-density residential areas are offered in this document. The first and second chapters briefly focus on the child's right to play and present an overview of the developmental characteristics of children at…

  7. Cultivating the Genius of Black Children: Strategies to Close the Achievement Gap in the Early Years

    ERIC Educational Resources Information Center

    Sullivan, Debra Ren-Etta

    2016-01-01

    There has been much attention given to the opportunity gap between white and minority students, especially African American children. Using research and years of experience "Cultivating the Genius of Black Children" is able to break down the cultural influences on learning style and provides a practical approach to helping Black children…

  8. Adult Children and Their Fathers: Relationship Changes 20 Years after Parental Divorce.

    ERIC Educational Resources Information Center

    Ahrons, Constance R.; Tanner, Jennifer L.

    2003-01-01

    Examines adult children's reports of relationship changes with their fathers were 20 years after their parents' divorce. Findings indicated that most adult children felt that their relationships with their fathers had either improved or remained stable over time. Custody did not directly affect reported changes in the quality of their relationship…

  9. Behaviour and Skills in Six-Year-Old Children in a "High Risk" Programme

    ERIC Educational Resources Information Center

    Knivsberg, Ann-Mari; Iversen, Synnove; Nodland, Magne; Reichelt, Karl-L

    2007-01-01

    Problem behaviour hampers learning and the normal development of skills and competencies. The children in focus in this article from Norway are six-year-olds with persistent problem behaviour. Early identification of these children is imperative for the implementation of structured educational interventions. Knowledge about their behaviour and…

  10. Symptom, Family, and Service Predictors of Children's Psychiatric Rehospitalization within One Year of Discharge.

    ERIC Educational Resources Information Center

    Blader, Joseph C.

    2004-01-01

    Objective: To investigate predictors of readmission to inpatient psychiatric treatment for children aged 5 to 12 discharged from acute-care hospitalization. Method: One hundred nine children were followed for 1 year after discharge from inpatient care. Time to rehospitalization was the outcome of interest. Predictors of readmission, examined via…

  11. Cognitive and Temperament Clusters in 3- to 5-Year-Old Children with Aggressive Behavior

    ERIC Educational Resources Information Center

    Sakimura, Jean N.; Dang, Michelle T.; Ballard, Kelley B.; Hansen, Robin L.

    2008-01-01

    Background: This study assessed the co-occurrence of cognitive problems and difficult temperament characteristics in children aged 3 to 5 years exhibiting aggressive behavior. Methods: Thirty-one children with high ratings on the Aggressive Behavior subscale of the Achenbach Child Behavior Checklist or Teacher Report Form were recruited from a…

  12. Moral and Social Development: Teachers' Knowledge of Children's Learning and Teaching Strategies in the Early Years

    ERIC Educational Resources Information Center

    Boulton-Lewis, Gillian; Brownlee, Joanne; Walker, Sue; Cobb-Moore, Charlotte; Johansson, Eva

    2011-01-01

    The intention of the analysis in this paper was to determine, from interviews with 11 early years' teachers, what informed their knowledge of children's learning and teaching strategies regarding moral development. Overall, the analysis revealed four main categories: definitions of moral behaviour, understanding of children's learning, pedagogy…

  13. Emergence of White-Lie Telling in Children between 3 and 7 Years of Age.

    ERIC Educational Resources Information Center

    Talwar, Victoria; Lee, Kang

    2002-01-01

    Examined white-lie-telling behavior in 3- to 7-year-olds using task whereby the experimenter asked "Do I look OK for the photo?" with or without a visible mark on his nose. Found that most children in the experimental condition told white lies. Undergraduates viewing children's videotaped responses could not discriminate white-lie tellers from…

  14. Treating Sexually Abused Children: 1 Year Follow-Up of a Randomized Controlled Trial

    ERIC Educational Resources Information Center

    Cohen, J.A.; Mannarino, A.P.; Knudsen, K.

    2005-01-01

    Objective:: To measure the durability of improvement in response to two alternative treatments for sexually abused children. Method:: Eighty-two sexually abused children ages 8-15 years old and their primary caretakers were randomly assigned to trauma-focused cognitive-behavioral therapy (TF-CBT) or non-directive supportive therapy (NST) delivered…

  15. Early Predictors of Biliteracy Development in Children in French Immersion: A 4-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Jared, Debra; Cormier, Pierre; Levy, Betty Ann; Wade-Woolley, Lesly

    2011-01-01

    English language predictors of English and French reading development were investigated in a group of 140 children who were enrolled in French immersion programs. Children were first tested in kindergarten, and their reading achievement was tested yearly in both English and French from Grades 1 to 3, with word-level and passage-level measures that…

  16. Improving Social Competence through Emotion Knowledge in 2-Year-Old Children: A Pilot Study

    ERIC Educational Resources Information Center

    Giménez-Dasí, Marta; Fernández-Sánchez, Marta; Quintanilla, Laura

    2015-01-01

    Research Findings: The goal of this study was to determine the efficacy of an educational intervention program to improve emotion knowledge, emotion regulation, and social competence in 2-year-old Spanish children. This study makes two original contributions because there are no validated education programs for such young children and because it…

  17. Words, Shape, Visual Search and Visual Working Memory in 3-Year-Old Children

    ERIC Educational Resources Information Center

    Vales, Catarina; Smith, Linda B.

    2015-01-01

    Do words cue children's visual attention, and if so, what are the relevant mechanisms? Across four experiments, 3-year-old children (N = 163) were tested in visual search tasks in which targets were cued with only a visual preview versus a visual preview and a spoken name. The experiments were designed to determine whether labels facilitated…

  18. Children and Television. A Digest of Events Saluting International Year of the Child.

    ERIC Educational Resources Information Center

    Caron, Andre H.

    Activities concerned with children and television described in two Children's Broadcast Institute newsletters published during the International Year of the Child are summarized and discussed. Conferences, events, and symposia described include L'Enfant et Les Mass-Medias, Euro/Pan-American Convention on Television for the Young in the 80's,…

  19. The Intertextuality of Children's Explanations in a Technology-Enriched Early Years Science Classroom

    ERIC Educational Resources Information Center

    Kumpulainen, Kristiina; Vasama, Satu; Kangassalo, Marjatta

    2003-01-01

    This study examines the sociocultural trajectories of children's conceptual thinking in a technology-enriched early years science classroom (N=22). Of specific analytic interest is the intertextuality of children's science-related explanations constructed during adult-child dialogic interviews and peer-centred inquiry around a multimedia…

  20. Parents' reports of disturbed sleep in 5-7-year-old Swedish children.

    PubMed

    Smedje, H; Broman, J E; Hetta, J

    1999-08-01

    Parents' reports on 1844 five to seven year olds from the general population were used to provide a detailed update about prevalence and correlates of sleep disturbances in children. Five different sleep disturbances were focused on: difficulty falling asleep, reported in 5.6% of the children; night waking in 15.5%; snoring in 7.7%; nightmares in 3.1%, and bedwetting in 5.3% of the children. Coexisting sleep disturbances were frequent in children with difficulties falling asleep, night waking and nightmares, but bedwetting usually emerged as a singular sleep disturbance. Nightmares were associated with serious health problems or handicaps, sleep problems in conjunction with life events, and female gender. Snoring as well as bedwetting were associated with reports of "very active" children. In 6.7% of the total sample, parents had previously consulted the healthcare services for a sleep problem in their child. These children had reports of colic during infancy, eczema, serious health problems or handicaps, current snoring and current nightmares. Only 1.1% (n = 21) of the children were said to have a present need to remedy sleep problems. The reports on these children included coexisting sleep disturbances, previous consultations for sleeping problems, parents' perceptions of "very active" children, diagnoses of attention deficit hyperactivity disorder, and major life events which had triggered sleep problems. In conclusion, although sleep disturbances are common in 5-7-y-old children, parents seldom express a need to remedy sleep problems in their children of this age. PMID:10503686

  1. Internet Use and Psychological Well-Being among 10-Year-Old and 11-Year-Old Children

    ERIC Educational Resources Information Center

    Devine, Paula; Lloyd, Katrina

    2012-01-01

    This paper uses data from the 2009 Kids' Life and Times Survey, involving 3657 children aged 10 or 11 years old in Northern Ireland. The survey indicated high levels of use of Internet applications, including social-networking sites and online games. Using the KIDSCREEN-27 instrument, the data indicate that the use of social-networking sites and…

  2. Asthma in seven year old children: a report from the Dunedin Multidisciplinary Child Development Study.

    PubMed

    Sears, M R; Jones, D T; Silva, P A; Simpson, A; Williams, S M

    1982-08-11

    The prevalence of asthma between birth and seven years was determined by questionnaire in 875 children as part of the Dunedin Multidisciplinary Child Development Study. From the combinations of asthma and/or wheezing reported in association with bronchitis, hayfever, eczema and allergies, a diagnosis of certain or probable asthma was made in 12.6 percent of these children. A further 22.6 percent admitted to wheezing, but a diagnosis of asthma could not be made with any certainty. Bronchitis was reported frequently, usually associated with wheezing. Children with more obvious asthma showed a male preponderance and significant differences in body build and school attendance compared with asymptomatic children.

  3. Risk factors for children's receptive vocabulary development from four to eight years in the longitudinal study of Australian children.

    PubMed

    Taylor, Catherine L; Christensen, Daniel; Lawrence, David; Mitrou, Francis; Zubrick, Stephen R

    2013-01-01

    Receptive vocabulary develops rapidly in early childhood and builds the foundation for language acquisition and literacy. Variation in receptive vocabulary ability is associated with variation in children's school achievement, and low receptive vocabulary ability is a risk factor for under-achievement at school. In this study, bivariate and multivariate growth curve modelling was used to estimate trajectories of receptive vocabulary development in relation to a wide range of candidate child, maternal and family level influences on receptive vocabulary development from 4-8 years. The study sample comprised 4332 children from the first nationally representative Longitudinal Study of Australian Children (LSAC). Predictors were modeled as risk variables with the lowest level of risk as the reference category. In the multivariate model, risks for receptive vocabulary delay at 4 years, in order of magnitude, were: Maternal Non- English Speaking Background (NESB), low school readiness, child not read to at home, four or more siblings, low family income, low birthweight, low maternal education, maternal mental health distress, low maternal parenting consistency, and high child temperament reactivity. None of these risks were associated with a lower rate of growth from 4-8 years. Instead, maternal NESB, low school readiness and maternal mental health distress were associated with a higher rate of growth, although not sufficient to close the receptive vocabulary gap for children with and without these risks at 8 years. Socio-economic area disadvantage, was not a risk for low receptive vocabulary ability at 4 years but was the only risk associated with a lower rate of growth in receptive vocabulary ability. At 8 years, the gap between children with and without socio-economic area disadvantage was equivalent to eight months of receptive vocabulary growth. These results are consistent with other studies that have shown that social gradients in children's developmental outcomes

  4. DSM-IV Diagnoses and Obstructive Sleep Apnea in Children Before and 1 Year after Adenotonsillectomy

    ERIC Educational Resources Information Center

    Dillon, James E.; Blunden, Sarah; Ruzicka, Deborah L.; Guire, Kenneth E.; Champine, Donna; Weatherly, Robert A.; Hodges, Elise K.; Giordani, Bruno J.; Chervin, Ronald D.

    2007-01-01

    DSM-IV criteria-based psychiatric diagnoses done in children before and one year after adenotonsillectomy are assessed to record any improvement in behavior. It is found that surgery might be associated with reduced behavioral morbidity.

  5. The Children's Literature Assembly: 40 Years of Passionate Commitment to Children and Their Books

    ERIC Educational Resources Information Center

    McClure, Amy

    2015-01-01

    On the 40th anniversary of the Children's Literature Assembly (CLA), it seemed appropriate to document and reflect on where the assembly has been, and to discover how the organization that is so valued has evolved. Knowing the history is helpful for framing the future, not only of the organization but also of the field of children's literature. It…

  6. Inhibited and Aggressive Preschool Children at 23 Years of Age: Personality and Social Transitions into Adulthood

    ERIC Educational Resources Information Center

    Asendorpf, Jens B.; Denissen, Jaap J. A.; van Aken, Marcel A. G.

    2008-01-01

    In a 19-year longitudinal study, the 15% most inhibited and the 15% most aggressive children at ages 4-6 years were followed up until age 23 years and were compared with controls who were below average in preschool inhibition or aggressiveness. As adults, inhibited boys and girls were judged as inhibited by their parents and showed a delay in…

  7. One Year of Musical Training Affects Development of Auditory Cortical-Evoked Fields in Young Children

    ERIC Educational Resources Information Center

    Fujioka, Takako; Ross, Bernhard; Kakigi, Ryusuke; Pantev, Christo; Trainor, Laurel J.

    2006-01-01

    Auditory evoked responses to a violin tone and a noise-burst stimulus were recorded from 4- to 6-year-old children in four repeated measurements over a 1-year period using magnetoencephalography (MEG). Half of the subjects participated in musical lessons throughout the year; the other half had no music lessons. Auditory evoked magnetic fields…

  8. Coordination of precision grip in 2-6 years-old children with autism spectrum disorders compared to children developing typically and children with developmental disabilities.

    PubMed

    David, Fabian J; Baranek, Grace T; Wiesen, Chris; Miao, Adrienne F; Thorpe, Deborah E

    2012-01-01

    Impaired motor coordination is prevalent in children with Autism Spectrum Disorders (ASD) and affects adaptive skills. Little is known about the development of motor patterns in young children with ASD between 2 and 6 years of age. The purpose of the current study was threefold: (1) to describe developmental correlates of motor coordination in children with ASD, (2) to identify the extent to which motor coordination deficits are unique to ASD by using a control group of children with other developmental disabilities (DD), and (3) to determine the association between motor coordination variables and functional fine motor skills. Twenty-four children with ASD were compared to 30 children with typical development (TD) and 11 children with DD. A precision grip task was used to quantify and analyze motor coordination. The motor coordination variables were two temporal variables (grip to load force onset latency and time to peak grip force) and two force variables (grip force at onset of load force and peak grip force). Functional motor skills were assessed using the Fine Motor Age Equivalents of the Vineland Adaptive Behavior Scale and the Mullen Scales of Early Learning. Mixed regression models were used for all analyses. Children with ASD presented with significant motor coordination deficits only on the two temporal variables, and these variables differentiated children with ASD from the children with TD, but not from children with DD. Fine motor functional skills had no statistically significant associations with any of the motor coordination variables. These findings suggest that subtle problems in the timing of motor actions, possibly related to maturational delays in anticipatory feed-forward mechanisms, may underlie some motor deficits reported in children with ASD, but that these issues are not unique to this population. Further research is needed to investigate how children with ASD or DD compensate for motor control deficits to establish functional skills.

  9. Five years later: language in school-age internationally adopted children.

    PubMed

    Glennen, Sharon; Bright, Betsy J

    2005-02-01

    This study followed a cohort of 46 school-age children adopted from Eastern Europe who were originally studied by Glennen and Masters up through age 2 or 3. Five years later, the children were 6 to 9 years of age. Data on their school-age abilities were collected through surveys of parents and teachers. Parents indicated that 17.4% of the children were receiving classroom accommodations or special education programs and 54.5% had one or more diagnoses. The most common diagnosis was attention deficit disorder/attention deficit hyperactivity disorder (ADD/ADHD), occurring in 25% of the children, primarily boys. Learning disability and speech language impairment were each noted in 11.4% of the children. Language and Social Skill profiles on the Children's Communication Checklist-2 and Social Skills Rating Scale (SSRS) indicated that structural and meaning-based language abilities were areas of strength. Measures of pragmatic use of language (i.e., Use of Context, Social Relations, Nonverbal Communication) were relative weaknesses. Behavior profiles on the SSRS indicated higher than average levels of hyperactivity. The profile of Language and Social Skills strengths and weaknesses was similar to patterns observed in children with ADD/ADHD. Age of adoption was not predictive of school-age outcomes on these measures, but the children's expressive vocabulary when they were 2 to 3 years of age predicted SSRS outcomes for Social Skills and Problem Behaviors.

  10. [Nutrition and nutritional status in infants and children of early years of life in Russian Federation].

    PubMed

    Tutel'ian, V A; Baturin, A K; Kon', I Ia; Safronova, A M; Keshabiants, E E; Starovoĭtov, M L; Gmoshinskaia, M V

    2010-01-01

    The study of the nutrition and the nutritional status children of the first year age and children earliest age were conducted on nationally representative surveys (2500 children, 2-24 months) the Institute of Nutrition, Russian Academy of Medical Sciences with the Institute of Sociology Russian of Academy of Sciences, Gerber Product Company and Nestle Company in 2006. The level the frequency of breast feeding had among children 1 m.--80%, 2-4 m.--70%, 4-6 m.--60%. The lowest body mass Z-scores were registered 0.5-5.0% among of children, the tendency of obesity increase in the age were registered from 1.6 to 13% of children. Calculations of chemical composition and energy value of actual nutrition have show according to the values requirements. PMID:21395107

  11. [Nutrition and nutritional status in infants and children of early years of life in Russian Federation].

    PubMed

    Tutel'ian, V A; Baturin, A K; Kon', I Ia; Safronova, A M; Keshabiants, E E; Starovoĭtov, M L; Gmoshinskaia, M V

    2010-01-01

    The study of the nutrition and the nutritional status children of the first year age and children earliest age were conducted on nationally representative surveys (2500 children, 2-24 months) the Institute of Nutrition, Russian Academy of Medical Sciences with the Institute of Sociology Russian of Academy of Sciences, Gerber Product Company and Nestle Company in 2006. The level the frequency of breast feeding had among children 1 m.--80%, 2-4 m.--70%, 4-6 m.--60%. The lowest body mass Z-scores were registered 0.5-5.0% among of children, the tendency of obesity increase in the age were registered from 1.6 to 13% of children. Calculations of chemical composition and energy value of actual nutrition have show according to the values requirements.

  12. Color–object interference in young children: A Stroop effect in children 3½–6½ years old

    PubMed Central

    Prevor, Meredith B.; Diamond, Adele

    2007-01-01

    The Stroop color–word task cannot be administered to children who are unable to read. However, our color–object Stroop task can. One hundred and sixty-eight children of 3½–6½ years (50% female; 24 children at each 6-month interval) were shown line drawings of familiar objects in a color that was congruent (e.g., an orange carrot), incongruent (e.g., a green carrot), or neutral (for objects having no canonical color [e.g., a red book]), and abstract shapes, each drawn in one of six colors. Half the children were asked to name the color in which each object was drawn, and half were to name each object. Children’s predominant tendency was to say what the object was; when instructed to do otherwise they were slower and less accurate. Children were faster and more accurate at naming the color of a stimulus when the form could not be named (abstract shape) than when it could, even if in its canonical color. The heightened interference to color-naming versus object-naming was not due to lack of familiarity with color names or group differences: Children in the color condition were as fast and accurate at naming the colors of abstract shapes as were children in the form condition at naming familiar objects. PMID:18079980

  13. Five-year follow-up of Vietnamese refugee children in the United States.

    PubMed

    Sokoloff, B; Carlin, J; Pham, H

    1984-10-01

    The purpose of this study was to investigate the present physical, mental, and psycho-social health of Vietnamese refugee children. Questionnaires were sent or given to adoptive families, foster families, and Vietnamese children living in the United States with their family units. Otitis media, respiratory ailments, and varicella constituted a large number of their initial medical problems. Severe nightmares and temper tantrums occurred frequently during their first year. It was found that the children's health and emotional problems improved markedly after the first year. Despite stormy pasts, present social and school problems are minimal, and some children appear to be high achievers. Most of the Vietnamese children, especially those who were adopted, are doing much better than we anticipated. Advance preparation and guidance given by the involved agencies appear to be of significance in achieving these excellent results. PMID:6467773

  14. Comparison of behavior analytic and eclectic early interventions for young children with autism after three years.

    PubMed

    Howard, Jane S; Stanislaw, Harold; Green, Gina; Sparkman, Coleen R; Cohen, Howard G

    2014-12-01

    In a previous study, we compared the effects of just over one year of intensive behavior analytic intervention (IBT) provided to 29 young children diagnosed with autism with two eclectic (i.e., mixed-method) interventions (Howard, Sparkman, Cohen, Green, & Stanislaw, 2005). One eclectic intervention (autism programming; AP) was designed specifically for children with autism and was intensive in that it was delivered for an average of 25-30 h per week (n = 16). The other eclectic intervention (generic programming; GP) was delivered to 16 children with a variety of diagnoses and needs for an average of 15-17 h per week. This paper reports outcomes for children in all three groups after two additional years of intervention. With few exceptions, the benefits of IBT documented in our first study were sustained throughout Years 2 and 3. At their final assessment, children who received IBT were more than twice as likely to score in the normal range on measures of cognitive, language, and adaptive functioning than were children who received either form of eclectic intervention. Significantly more children in the IBT group than in the other two groups had IQ, language, and adaptive behavior test scores that increased by at least one standard deviation from intake to final assessment. Although the largest improvements for children in the IBT group generally occurred during Year 1, many children in that group whose scores were below the normal range after the first year of intervention attained scores in the normal range of functioning with one or two years of additional intervention. In contrast, children in the two eclectic treatment groups were unlikely to attain scores in the normal range after the first year of intervention, and many of those who had scores in the normal range in the first year fell out of the normal range in subsequent years. There were no consistent differences in outcomes at Years 2 and 3 between the two groups who received eclectic interventions

  15. Determinants of stunting and poor linear growth in children under 2 years of age in India: an in-depth analysis of Maharashtra's comprehensive nutrition survey.

    PubMed

    Aguayo, Víctor M; Nair, Rajilakshmi; Badgaiyan, Nina; Krishna, Vandana

    2016-05-01

    We use a representative sample of 2561 children 0-23 months old to identify the factors most significantly associated with child stunting in the state of Maharashtra, India. We find that 22.7% of children were stunted, with one-third (7.4%) of the stunted children severely stunted. Multivariate regression analyses indicate that children born with low birthweight had a 2.5-fold higher odds of being stunted [odds ratio (OR) 2.49; 95% confidence interval (CI) 1.96-3.27]; children 6-23 months old who were not fed a minimum number of times/day had a 63% higher odds of being stunted (OR 1.63; 95% CI 1.24-2.14); and lower consumption of eggs was associated with a two-fold increased odds of stunting in children 6-23 months old (OR 2.07; 95% CI 1.19-3.61); children whose mother's height was < 145 cm, had two-fold higher odds of being stunted (OR 2.04; 95% CI 1.46-2.81); lastly, children of households without access to improved sanitation had 88% higher odds of being severely stunted (OR 1.88; 95% CI 1.17-3.02). Attained linear growth (height-for-age z-score) was significantly lower in children from households without access to improved sanitation, children of mothers without access to electronic media, without decision making power regarding food or whose height was < 145 cm, children born with a low birthweight and children 6-23 months old who were not fed dairy products, fruits and vegetables. In Maharashtra children's birthweight and feeding practices, women's nutrition and status and household sanitation and poverty are the most significant predictors of stunting and poor linear growth in children under 2 years. Key messages One in five (22.7%) of children 0-23 months old in the state of Maharashtra were stunted, and one-third (7.4%) of the stunted children were severely stunted. Birthweight, child feeding, women's nutrition and household sanitation were the most significant predictors of stunting and poor linear growth in children under 2 years

  16. Dental and periodontal status of 12-year-old Bulang children in China

    PubMed Central

    2014-01-01

    Background Bulang is an ethnic minority group living in Yunnan in the southwestern part of China. There is little information pertaining to the oral health of Bulang children. This study aims to examine the dental caries and periodontal status of 12-year-old Bulang children in China and the factors affecting their oral-health status. Methods 12-year-old Bulang school children in Yunnan, China, were recruited through a multi-stage cluster sampling method. Following the recommendation of the World Health Organization, caries experiences were recorded using the DMFT index and periodontal status with the CPI index. A self-completed questionnaire was used to collect information on the background and oral health-related behaviours of the children. Results A total of 900 children in primary schools were invited, and 873 (97%) joined the survey. Their caries prevalence was 35%. Their caries experience in mean DMFT (±SD) score was 0.6 ± 1.1, and 94% of the carious teeth had no treatment. Most children (71%) had bleeding gums, and 58% of them had calculus. Girls and those who had visited a dentist in the previous year had higher caries risk. Conclusions Dental caries was common among the 12-year-old Bulang children in China. Most of the carious teeth were left untreated. Caries prevalence was associated with gender and dental attendance. Their periodontal condition was poor, and more than half of them had calculus. PMID:24708768

  17. Accidents among children under five years old: a general practice based study in north Staffordshire.

    PubMed Central

    Carter, Y H; Jones, P W

    1993-01-01

    Information about accidental injury among children under five years old was obtained prospectively by studying children registered with one general practice (total list size 9425) who presented at the surgery and/or the accident and emergency department at the North Staffordshire Hospital Centre during a 12 month period. Details were obtained from answers to a questionnaire sent to parents within two weeks of a child's accident. Of 511 children under five years of age, 100 children (57 boys, 43 girls) had 120 accidents. The maximum number of accidents occurred in the second year of life. Parents took their children directly to the casualty department in 105 (85%) accidents. Eighty six children had only one accident and four children required hospital admission. The most common cause of injury was a fall (56%). The majority of accidents happened at home (79%), and occurred between 09.00 hours and 21.00 hours (88%). Children identified in the study following an accident were matched with other children in the practice of the same age and sex who had not had an accident. Information about the families and social factors were compared. Children who had accidents had younger mothers and were more likely to have a sibling who had had an accident in the previous year. Socioeconomic factors were not significantly different between the cases and the controls. Similar numbers of families in the study and control groups had items of safety equipment and had good awareness and knowledge of accident prevention. The results of this study cast doubt on the value of safety equipment and knowledge alone in child accident prevention.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8323803

  18. Chinese and Australian Year 3 Children's Conceptual Understanding of Science: A multiple comparative case study

    NASA Astrophysics Data System (ADS)

    Tao, Ying; Colette Oliver, Mary; Venville, Grady Jane

    2012-04-01

    Children have formal science instruction from kindergarten in Australia and from Year 3 in China. The purpose of this research was to explore the impact that different approaches to primary science curricula in China and Australia have on children's conceptual understanding of science. Participants were Year 3 children from three schools of high, medium and low socio-economic status in Hunan Province, central south China (n = 135) and three schools of similar socio-economic status in Western Australia (n = 120). The students' understanding was assessed by a science quiz, developed from past Trends in Mathematics and Science Study science released items for primary children. In-depth interviews were carried out to further explore children's conceptual understanding of living things, the Earth and floating and sinking. The results revealed that Year 3 children from schools of similar socio-economic status in the two countries had similar conceptual understandings of life science, earth science and physical science. Further, in both countries, the higher the socio-economic status of the school, the better the students performed on the science quiz and in interviews. Some idiosyncratic strengths and weaknesses were observed, for example, Chinese Year 3 children showed relative strength in classification of living things, and Australian Year 3 children demonstrated better understanding of floating and sinking, but children in both countries were weak in applying and reasoning with complex concepts in the domain of earth science. The results raise questions about the value of providing a science curriculum in early childhood if it does not make any difference to students' conceptual understanding of science.

  19. Racial Differences in Reported Napping and Nocturnal Sleep in 2- to 8-Year-Old Children

    PubMed Central

    Crosby, Brian; LeBourgeois, Monique K.; Harsh, John

    2010-01-01

    Objectives The objectives of this study were to examine racial differences in reported napping and nighttime sleep of 2- to 8-year-old children, to identify factors accounting for these differences, and to determine if variability in napping was related to psychosocial functioning. Methods Caretakers of 1043 children (73.5% non-Hispanic white; 50.4% male) 2 to 8 years old from a community sample reported on their children’s napping behavior and nighttime sleep. Caretakers of 255 preschool children (3–5 years old) also completed the Behavior Assessment System for Children. Results A more gradual age-related decline in napping was found for black children. At age 8, 39.1% of black children were reported to nap, compared with only 4.9% of white children. Black children also napped significantly more days per week, had shorter average nocturnal sleep durations, and slept significantly less on weekdays than on weekend nights. Despite differences in sleep distribution, total weekly sleep duration (diurnal and nocturnal) was nearly identical for the 2 racial groups at each year of age. Logistic regression analysis revealed that demographic variables were related to but did not fully explain napping differences. Napping in a subset of preschoolers was not significantly related to psychosocial functioning. Conclusions There are remarkable racial differences in reported napping and nighttime sleep patterns beginning as early as age 3 and extending to at least 8 years of age. These differences are independent of commonly investigated demographic factors. Differences in napping behavior do not seem to have psychosocial significance in a sample of preschool children. PMID:15866856

  20. Parenting clinically anxious versus healthy control children aged 4-12 years.

    PubMed

    van der Sluis, C M; van Steensel, F J A; Bögels, S M

    2015-05-01

    This study investigated whether parenting behaviors differed between parents of 68 clinically anxious children and 106 healthy control children aged 4-12 years. The effects of parent gender, child gender and child age on parenting were explored. Mothers and fathers completed a questionnaire to assess parenting behaviors in for children hypothetically anxious situations. Results showed that parents of clinically anxious children reported more anxiety-enhancing parenting (reinforcement of dependency and punishment) as well as more positive parenting (positive reinforcement). For the clinical sample, fathers reported using more modeling/reassurance than mothers, and parents reported using more force with their 4-7-year-olds than with their 8-12-year-olds. No interaction effects were found for child gender with child anxiety status on parenting. Results indicate that for intervention, it is important to measure parenting behaviors, and to take into account father and mother differences and the age of the child. PMID:25819172

  1. Parenting clinically anxious versus healthy control children aged 4-12 years.

    PubMed

    van der Sluis, C M; van Steensel, F J A; Bögels, S M

    2015-05-01

    This study investigated whether parenting behaviors differed between parents of 68 clinically anxious children and 106 healthy control children aged 4-12 years. The effects of parent gender, child gender and child age on parenting were explored. Mothers and fathers completed a questionnaire to assess parenting behaviors in for children hypothetically anxious situations. Results showed that parents of clinically anxious children reported more anxiety-enhancing parenting (reinforcement of dependency and punishment) as well as more positive parenting (positive reinforcement). For the clinical sample, fathers reported using more modeling/reassurance than mothers, and parents reported using more force with their 4-7-year-olds than with their 8-12-year-olds. No interaction effects were found for child gender with child anxiety status on parenting. Results indicate that for intervention, it is important to measure parenting behaviors, and to take into account father and mother differences and the age of the child.

  2. Monitoing PM2.5 from Space

    NASA Astrophysics Data System (ADS)

    Chu, D.; Remer, L.; Szykman, J.; Kaumfan, Y.; Neil, D.; Pierce, B.

    2003-12-01

    MODIS sensors onboard the EOS Terra and Aqua satellites launched in 1999 and 2002 provide the revolutionized perspectives to study the Earth systems. MODIS ability to derive the first aerosol product over land has advanced our understanding of aerosols into the source regions. The analysis of MODIS-derived columnar aerosol loading has shown good correlation (correlation coefficient ~0.8-0.9) with EPA PM2.5 (particulate matter with particle size less than 2.5 mm) at surface in metropolitan areas (e.g., New York City, Chicago, Houston, etc.) and also over broad regions including 11 states and Washington DC. At present, the EPA, along with Regional Planning Organizations, and state and local governments use a multitude of decision support tools to assess, control, and report the nature of air pollution related to PM. However, the current existing air quality decision processes solely rely on urban scale model and ground-based network. Using MODIS aerosol data can aid significantly in tracking the movement of pollutants, which can be used as a proxy of PM2.5 for regions without ground measurements. NASA (GSFC and LaRC) is collaborating with EPA and NOAA in providing MODIS aerosol data to benchmark PM2.5 forecast in the East US in the summer 2003. This activity is to prototype similar activities in the following years using MODIS direct broadcasting to study transport (national, international, or intercontinental) issues and assess performance effectiveness of existing air quality regulations. Improvements of MODIS aerosol algorithm are planned to achieve better spatial resolution for urban pollution and health-related studies.

  3. Children's Spatial Representations: 3- and 4-Year-Olds are Affected by Irrelevant Peripheral References.

    PubMed

    Krüger, Markus; Jahn, Georg

    2015-01-01

    Children as young as 3 years can remember an object's location within an arrangement and can retrieve it from a novel viewpoint (Nardini et al., 2006). However, this ability is impaired if the arrangement is rotated to compensate for the novel viewpoint, or, if the arrangement is rotated and children stand still. There are two dominant explanations for this phenomenon: self-motion induces an automatic spatial updating process which is beneficial if children move around the arrangement, but misleading if the children's movement is matched by the arrangement and not activated if children stand still and only the arrangement is moved (see spatial updating; Simons and Wang, 1998). Another explanation concerns reference frames: spatial representations might depend on peripheral spatial relations concerning the surrounding room instead on proximal relations within the arrangement, even if these proximal relations are sufficient or more informative. To evaluate these possibilities, we rotated children (N = 120) aged between 3 and 6 years with an occluded arrangement. When the arrangement was in misalignment to the surrounding room, 3- and 4-year-olds' spatial memory was impaired and 5-year-olds' was lightly impaired suggesting that they relied on peripheral references of the surrounding room for retrieval. In contrast, 6-years-olds' spatial representation seemed robust against misalignment indicating a successful integration of spatial representations. PMID:26617537

  4. Associations between ambient air pollution and bone turnover markers in 10-year old children: results from the GINIplus and LISAplus studies.

    PubMed

    Liu, Chuang; Fuertes, Elaine; Flexeder, Claudia; Hofbauer, Lorenz C; Berdel, Dietrich; Hoffmann, Barbara; Kratzsch, Jürgen; von Berg, Andrea; Heinrich, Joachim

    2015-01-01

    Negative associations between bone turnover markers and bone mineral density have been reported. In order to study the association between ambient air pollution and bone turnover markers, as indicators of bone loss, we investigated associations between land-use regression modeled air pollution (NO2, PM2.5 mass, PM2.5 - 10 [coarse particles], PM10 mass and PM2.5 absorbance) and bone turnover markers in 2264 children aged 10 years. Serum osteocalcin and C-terminal telopeptide of type I collagen (CTx), measured by Modular-System (Roche), were the two bone turnover markers considered in this analysis. In total population, NO2, PM2.5 - 10 and PM10 mass exposure were positively and significantly associated with both osteocalcin and CTx. A 2.5 (95% CI: 0.6, 4.4) ng/ml increase in osteocalcin and a 24.0 (95% CI: 6.7, 41.3) ng/L increase in CTx were observed per IQR (6.7μg/m(3)) increase in NO2, independent of socioeconomic status, sex, age, pubertal status, fasting status and total physical activity. The estimated coefficients were 3.0 (95% CI: 0.1, 5.8) for osteocalcin and 32.3 (95% CI: 6.1, 58.5) for CTx with PM2.5 - 10; 3.2 (95% CI: 0.0, 6.4) for osteocalcin and 30.7 (95% CI: 1.7, 59.7) for CTx with PM10. Children living close to a major road (≤ 350m) had higher levels of both osteocalcin (1.4 [-1.2, 4.0] ng/ml) and CTx (16.2 [-7.4, 39.8] ng/L). The adverse impact of ambient air pollution on bone turnover rates observed in one of the study areas showed stimulation of more such studies.

  5. Prevalence of dental caries among 5-13-year-old children of Mangalore city.

    PubMed

    Sudha, P; Bhasin, S; Anegundi, R T

    2005-06-01

    A study of prevalence of dental caries was undertaken in 5-13-year-old children from Mangalore city. A total of 524 children were examined. The sample consisted of 193, 160, and 171 children in the 5-7, 8-10 and 11-13 years of age group, respectively. Dental caries was examined visually and observations were recorded. Silness and L phie plaque index, L phie and Silness gingival index were used to record the periodontal status. The prevalence of dental caries was highest in 5-7-year-age group compared to 8-10 years and 11-13 years age groups. The increasing prevalence of dental caries needs dental health programmes, which target the specific segments of the population.

  6. What number knowledge is possessed by children beginning the kindergarten year of school?

    NASA Astrophysics Data System (ADS)

    Wright, Bob

    1991-02-01

    Forty-five children, fifteen from each of two kindergarten year classes from different schools, and fifteen from a year one class from one of those schools, were interviewed to assess their knowledge of number word sequences and spatial patterns, and ability to recognise numerals and use counting to establish the numerosity of visible and screened collections. The schools were selected as typifying contrasting socio-economic levels. Five models, each of a different aspect of number development, and each containing up to five levels or stages, were used to generate for each child, a profile of numerical development. This led to consideration of the variations of children's number knowledge, within and between year levels and schools. Findings included a wide variation in the number knowledge of children beginning the kindergarten year, greater variation in the lower socio-economic school, and evidence that the kindergarten year mathematics curriculum is most suited to the least advanced.

  7. Linguistic skills in relation to neurological findings at 8 years of age in children born preterm.

    PubMed

    Yliherva, A; Olsén, P; Järvelin, M R

    2001-01-01

    The linguistic skills of 8-year-old children born preterm (n = 42) with birthweight < 1750 grams from a 1-year birth cohort for 1985-86 in northern Finland were studied with three different language tests, namely the Illinois Test of Psycholinguistic Abilities (ITPA), the Token Test for Children (TTC) and the Morphological Test (MT) for Finnish children. Full-term control children (n = 42) with birthweight > or = 2500 grams from the same birth cohort were matched individually with their preterm pairs for age, sex, twinship, mother's education, place of residence, birth order and family type. The preterm children's language abilities were studied in relation to their neurological status and to the periventricular leukomalacia (PVL) findings of magnetic resonance imaging (MRI). The preterm children with minor neurodevelopmental dysfunctions (MND) scored worst and differed significantly from their matched controls in TTC. They also differed significantly from other preterm subgroups, namely healthy preterm and preterm children with cerebral palsy (CP), in verbal comprehension measured by TTC. PVL findings were not associated with performance in the language ability tests. A closer and regular follow-up of language development in the MND-disabled group among the low-birthweight preterm children is recommended.

  8. Separable Sustained and Selective Attention Factors Are Apparent in 5-Year-Old Children

    PubMed Central

    Underbjerg, Mette; George, Melanie S.; Thorsen, Poul; Kesmodel, Ulrik S.; Mortensen, Erik L.; Manly, Tom

    2013-01-01

    In adults and older children, evidence consistent with relative separation between selective and sustained attention, superimposed upon generally positive inter-test correlations, has been reported. Here we examine whether this pattern is detectable in 5-year-old children from the healthy population. A new test battery (TEA-ChJ) was adapted from measures previously used with adults and older children and administered to 172 5-year-olds. Test-retest reliability was assessed in 60 children. Ninety-eight percent of the children managed to complete all measures. Discrimination of visual and auditory stimuli were good. In a factor analysis, the two TEA-ChJ selective attention tasks (one visual, one auditory) loaded onto a common factor and diverged from the two sustained attention tasks (one auditory, one motor), which shared a common loading on the second factor. This pattern, which suggests that the tests are indeed sensitive to underlying attentional capacities, was supported by the relationships between the TEA-ChJ factors and Test of Everyday Attention for Children subtests in the older children in the sample. It is possible to gain convincing performance-based estimates of attention at the age of 5 with the results reflecting a similar factor structure to that obtained in older children and adults. The results are discussed in light of contemporary models of attention function. Given the potential advantages of early intervention for attention difficulties, the findings are of clinical as well as theoretical interest. PMID:24376591

  9. Patterns of Change in Children with Autism Spectrum Disorders Who Received Community Based Comprehensive Interventions in Their Pre-School Years: A Seven Year Follow-Up Study

    ERIC Educational Resources Information Center

    Magiati, Iliana; Moss, Joanna; Charman, Tony; Howlin, Patricia

    2011-01-01

    There are few long-term follow-up studies of children with Autism Spectrum Disorders (ASD) who attended intensive intervention programmes in their pre-school years. Thirty-six children with ASD enrolled in relatively intensive, specialist pre-school programmes (minimum of 15 h intervention per week for 2 years at a mean age of 3.4 years) were…

  10. Point Vowel Duration in Children with Hearing Aids and Cochlear Implants at 4 and 5 Years of Age

    ERIC Educational Resources Information Center

    Vandam, Mark; Ide-Helvie, Dana; Moeller, Mary Pat

    2011-01-01

    This work investigates the developmental aspects of the duration of point vowels in children with normal hearing compared with those with hearing aids and cochlear implants at 4 and 5 years of age. Younger children produced longer vowels than older children, and children with hearing loss (HL) produced longer and more variable vowels than their…

  11. Urinary 1-Hydroxypyrene as a Biomarker of PAH Exposure in 3-Year-Old Ukrainian Children

    PubMed Central

    Mucha, Amy Pelka; Hryhorczuk, Daniel; Serdyuk, Andrij; Nakonechny, Joseph; Zvinchuk, Alexander; Erdal, Serap; Caudill, Motria; Scheff, Peter; Lukyanova, Elena; Shkiryak-Nyzhnyk, Zoreslava; Chislovska, Natalia

    2006-01-01

    Urinary 1-hydroxypyrene (1-OHP) is a biomarker of polycyclic aromatic hydrocarbon (PAH) exposure. We measured urinary 1-OHP in 48 children 3 years of age in Mariupol, Ukraine, who lived near a steel mill and coking facility and compared these with 1-OHP concentrations measured in 42 children of the same age living in the capital city of Kiev, Ukraine. Children living in Mariupol had significantly higher urinary 1-OHP and creatinine-adjusted urinary 1-OHP than did children living in Kiev (adjusted: 0.69 vs. 0.34 μmol/mol creatinine, p < 0.001; unadjusted: 0.42 vs. 0.30 ng/mL, p = 0.002). Combined, children in both cities exposed to environmental tobacco smoke in their homes had higher 1-OHP than did children not exposed (0.61 vs. 0.42 μmol/mol creatinine; p = 0.04; p = 0.07 after adjusting for city). In addition, no significant differences were seen with sex of the children. Our sample of children in Mariupol has the highest reported mean urinary 1-OHP concentrations in children studied to date, most likely due to their proximity to a large industrial point source of PAHs. PMID:16581553

  12. Obstacle crossing in 7-9-year-old children with Down syndrome.

    PubMed

    Chen, Hao-Ling; Yu, Wan-Hui; Yeh, Hsiu-Chen

    2016-01-01

    This study aimed to investigate obstacle crossing in 7-9-year-old children with Down syndrome (DS). Fifteen children with DS, age- and gender-matched with 15 typically developing (TD) children, were recruited to walk and cross obstacles with heights of 10%, 20% and 30% of their leg lengths. End-point and kinematic variables of obstacle crossing were obtained using a three-dimensional motion analysis system. The results showed that children with DS tend to adopt a lower speed and larger step width when they perceive instability. Moreover, unlike TD children, children with DS adopt a pelvic strategy (i.e., greater pelvic leading-side listing and forward rotation) to achieve a higher leading toe clearance with a longer step length, presumably for safety reasons. This pelvic strategy increased the frontal plane motion of the whole leg and trunk, and thus possibly stability, during obstacle crossing. However, this strategy may be inefficient. Trailing toe clearance did not differ significantly between two groups. The results of this study suggest that children with DS tend to use inefficient and conservative strategies for obstacle crossing. Knowledge of both end-point and kinematic control of obstacle crossing in children with DS is useful for understanding the mechanisms of obstacle-related falls. Moreover, obstacle crossing can be used as a task-oriented rehabilitation program for children with DS.

  13. Cerebral white matter integrity in children with active versus remitted epilepsy 5 years after diagnosis

    PubMed Central

    Amarreh, Ishmael; Dabbs, Kevin; Jackson, Daren C.; Jones, Jana E.; Meyerand, Mary E.; Stafstrom, Carl E.; Hsu, David A; Seidenberg, Michael; Hermann, Bruce P.

    2014-01-01

    Introduction Diffusion Tensor Imaging (DTI) studies have reported white matter abnormalities in childhood-onset epilepsy, but the mechanisms and timing underlying these abnormalities, and their resolution, are not well understood. This study examined white matter integrity in children with active versus remitted epilepsy. Methods Tract-Based Spatial Statistics (TBSS) was used to examine whole-brain DTI indices of fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD) and radial diffusivity (RD) in 20 children with epilepsy 5–6 years after diagnosis, compared to 29 healthy controls. To determine the status of white matter following cessation of seizures, participants with epilepsy were classified as active versus remitted and comparisons included: (1) controls vs. all children with epilepsy, (2) controls vs. children with remitted seizures, (3) controls vs. children with active seizures, and (4) children with active vs. remitted epilepsy. Results In the active compared to remitted epilepsy group, significantly higher FA and lower MD, AD and RD values were dispersed in the internal capsule, cingulum, body of the corpus callosum, superior corona radiata and superior fronto-occipital fasciculus. Similar differences were found between the active epilepsy and the control group. There were no significant differences between the remitted epilepsy and control groups. Conclusion Children with active epilepsy differed in white matter integrity compared to children with remitted epilepsy and healthy controls. It remains to be determined whether these findings represent the outcomes of seizure remission versus an initial biomarker for those children who will ultimately have intractable epilepsy. PMID:24148888

  14. Mortality in Children Aged 0-9 Years: A Nationwide Cohort Study from Three Nordic Countries

    PubMed Central

    Yu, Yongfu; Qin, Guoyou; Cnattingius, Sven; Gissler, Mika; Olsen, Jørn; Zhao, Naiqing; Li, Jiong

    2016-01-01

    Background Mortality in children under five years has been widely studied, whereas mortality at 5–9 years has received little attention. Using unique data from national registers in three Nordic countries, we aimed to characterize mortality directionality in children aged 0 to 9 years. Methods and Findings The cohort study included all children born in Denmark from 1973 to 2008 (n = 2,433,758), Sweden from 1973 to 2006 (n = 3,400,212), and a random sample of 89.3% of children born in Finland from 1987 to 2007 (n = 1,272,083). Children were followed from 0 to 9 years, and cumulative mortality and mortality rates were compared by age, gender, cause of death, and calendar periods. Among the 7,105,962 children, there were 48,299 deaths during study period. From 1981–1985 to 2001–2005, all-cause mortality rates were reduced by between 34% and 62% at different ages. Overall mortality rate ratio between boys and girls decreased from 1.25 to 1.21 with the most prominent reduction in children aged 5–9 years (from 1.59 to 1.19). Neoplasms, diseases of the nervous system and transport accidents were the most frequent cause of death after the first year of life. These three leading causes of death declined by 42% (from 6.2 to 3.6 per 100,000 person years), 43% (from 3.7 to 2.1) and 62% (from 3.9 to 1.5) in boys, and 25% (from 4.1 to 3.1 per 100000 person years), 42% (from 3.4 to 1.9) and 63% (from 3.0 to 1.1) in girls, respectively. Mortality from neoplasms was the highest in each age except infants when comparing cause-specific mortality, and half of deaths from diseases of the nervous system occurred in infancy. Mortality rate due to transport accidents increased with age and was highest in boys aged 5–9 years. Conclusions Mortality rate in children aged 0–9 years has been decreasing with diminished difference between genders over the past decades. Our results suggest the importance of further research on mortality by causes of neoplasms, and causes of transport

  15. Assessment of a two-year school-based physical activity intervention among 7-9-year-old children

    PubMed Central

    2011-01-01

    Background Physical activity (PA) in children has declined in recent decades, highlighting the need for effective intervention programs for school-aged children. The main objective of this study was to assess to what extent PA during and after school hours changed among children who received a progressive two-year long intervention vs. that of children who only received general curriculum-based PA. Methods A cluster randomized intervention study was conducted and six elementary schools randomly assigned to serve as control- or intervention schools. All children attending second grade (mean age = 7.4 years - born in 1999) were invited to participate in the fall of 2006 (N = 320, 82% participated), again in 2007 (midpoint) and 2008 (end of intervention). The intervention consisted of multi-component PA-intervention during school hours and was conducted by teachers at each intervention school. PA was assessed by means of accelerometers and subjectively at the intervention schools via teachers' PA log-books. Results There was no difference in PA intensity (minutes of moderate-to-vigorous physical activity - min of MVPA) between the two study groups at baseline, but children in the intervention schools were more physically active at moderate-to-vigorous intensity compared to those in control schools after one year of intervention (mean difference of MVPAlog-minutes: 0.61, 95%CI: 0.02, 1.20, p = 0.04). Moreover, the model for minutes of MVPA during school hours, showed a significant three-way interaction between time at mid-point, group and gender (mean difference of MVPAlog-minutes: 1.06, 95%CI: 0.15, 1.97, p = .02), indicating a significantly greater increase among the boys in the intervention schools compared to girls. No difference in PA was detected between the study groups at the end of the study period after two years of intervention. Conclusions The results suggest that the objective of increasing PA at school was met after one year of intervention, and it was

  16. Ten Years Later: Locating and Interviewing Children of Drug Abusers

    ERIC Educational Resources Information Center

    Haggerty, Kevin P.; Fleming, Charles B.; Catalano, Richard F.; Petrie, Renee S.; Rubin, Ronald J.; Grassley, Mary H.

    2008-01-01

    Longitudinal studies require high follow-up rates in order to maintain statistical power, reduce bias, and enhance the generalizability of results. This study reports on locating and survey completion for a 10-year follow-up of the Focus on Families project, an investigation of 130 families headed by parents who were enrolled in methadone…

  17. Children's Rights and Youth Justice: 20 Years of No Progress

    ERIC Educational Resources Information Center

    Smith, Roger

    2010-01-01

    The adoption of the United Nations Convention on the Rights of the Child (UNCRC) in 1989 and its ratification by the UK government two years later came at a time of considerable progress in youth justice. The Convention itself set clear standards of treatment, in terms of both processes and disposals, which appeared at the time to provide positive…

  18. SODA CONSUMPTION AND OVERWEIGHT STATUS OF 2-YEAR-OLD MEXICAN-AMERICAN CHILDREN IN CALIFORNIA

    PubMed Central

    Warner, Marcella L; Harley, Kim; Bradman, Asa; Vargas, Gloria; Eskenazi, Brenda

    2015-01-01

    Objective The prevalence of overweight in United States children, 2 – 5 years, has increased two-fold since 1975, with the highest prevalence in Mexican-Americans. The objective of this study was to determine the association between current soda consumption and overweight in 2-year-old Mexican-American children. Research Methods and Procedures The CHAMACOS study is a longitudinal study of the health of low-income Latino pregnant women and their children living in the Salinas Valley, California. Six hundred pregnant women were enrolled (October 1999 – October 2000), and their children were followed until 2 years of age. This cross-sectional analysis includes the 354 children who completed the 2-year follow-up interview. Standing height (cm) and weight (g) were measured at 2 years. Overweight was defined as ≥ 95th percentile of the sex-specific body mass index for each child’s age. Results Fifty-five (15.5%) children were overweight. Over half (56%) reported consuming any soda in the last week. After covariate adjustment, compared to no soda consumption, <1 soda / day was not related to overweight (adj-OR = 0.97, 95% CI 0.47, 1.99), but ≥1 soda / day was significantly associated with overweight (adj-OR = 3.39, 95% CI 1.43, 8.07) and the test for trend was significant (p = 0.02). Discussion At 2 years of age, the prevalence of overweight among the CHAMACOS cohort is higher than the national prevalence estimate for Mexican-American, 2–5 year olds, and is significantly associated with current soda consumption. Interventions to reduce consumption of soda in young Mexican-American children should be considered. PMID:17135613

  19. Arm Anthropometry Indices in Turkish Children and Adolescents: Changes Over a Three-Year Period

    PubMed Central

    Çiçek, Betül; Öztürk, Ahmet; Mazıcıoğlu, Mustafa Mümtaz; Kurtoğlu, Selim

    2014-01-01

    Objective: Time-related changes and comparisons for mid-upper arm circumference (MUAC), triceps skinfold thickness (TSF), arm fat area (AFA) are lacking for Turkish children and adolescents. To determine the arm anthropometry indices (MUAC, TSF, AFA) in children and adolescents and to also assess the changes in these indices over a 3-year time period. Methods: The data of the Anthropometry of Turkish Children Aged 0-6 Years (ATCA-06) study and the Second Study of Determination of the Anthropometric Measurements of Turkish Children and Adolescents (DAMTCA-II) were used to calculate the arm anthropometry percentiles in a total group of 6982 children and adolescents aged 28 days to 17 years. The 3rd-97th percentiles were computed by the LMS method. Results: In girls, 50th percentile MUAC values linearly increased with age. In boys, 50th percentile TSF values linearly increased until 10 years of age and decreased after age 11 years, while in girls, TSF values increased linearly with age. 50th percentile values for AFA showed a linear increase in both genders with age. Significant differences were found between the 5th, 50th and 95th percentile values for MUAC and AFA obtained in the two studies (DAMTCA-II and DAMTCA-I) in both boys and girls. Conclusions: The prominent finding was the significant and alarming increase in arm anthropometry indices in both genders within as short period of time as three years. PMID:25541892

  20. Development and verification of child observation sheet for 5-year-old children.

    PubMed

    Fujimoto, Keiko; Nagai, Toshisaburo; Okazaki, Shin; Kawajiri, Mie; Tomiwa, Kiyotaka

    2014-02-01

    The aim of the study was to develop a newly devised child observation sheet (COS-5) as a scoring sheet, based on the Childhood Autism Rating Scale (CARS), for use in the developmental evaluation of 5-year-old children, especially focusing on children with autistic features, and to verify its validity. Seventy-six children were studied. The children were recruited among participants of the Japan Children's Cohort Study, a research program implemented by the Research Institute of Science and Technology for Society (RISTEX) from 2004 to 2009. The developmental evaluation procedure was performed by doctors, clinical psychologists, and public health nurses. The COS-5 was also partly based on the Kyoto Scale of Psychological Development 2001 (Kyoto Scale 2001). Further, the Developmental Disorders Screening Questionnaire for 5-Years-Olds, PDD-Autism Society Japan Rating Scale (PARS), doctor interview questions and neurological examination for 5-year-old children, and the Draw-a-Man Test (DAM) were used as evaluation scales. Eighteen (25.4%) children were rated as Suspected, including Suspected PDD, Suspected ADHD and Suspected MR. The COS-5 was suggested to be valid with favorable reliability (α=0.89) and correlation with other evaluation scales. The COS-5 may be useful, with the following advantages: it can be performed within a shorter time frame; it facilitates the maintenance of observation quality; it facilitates sharing information with other professions; and it is reliable to identify the autistic features of 5-year-old children. In order to verify its wider applications including the screening of infants (18months to 3years old) by adjusting the items of younger age, additional study is needed. PMID:23415454

  1. Functional and anatomic consequences of diabetic pregnancy on memory in 10-year-old children

    PubMed Central

    Thomas, Kathleen M.; Langworthy, Sara; Georgieff, Michael K.; Nelson, Charles A.

    2015-01-01

    Objective Pregnancies complicated by diabetes mellitus impair offspring memory functions during infancy and early childhood. The purpose of this study was to investigate the long term consequences of such pregnancies on memory and memory-related brain regions in 10-year-old children. Method Nineteen (19) children of diabetic mothers (CDMs) and thirty-five (35) children of non-diabetic mothers participated in this 10 year follow-up study. Memory performance was assessed using a continuous recognition memory task during which children made old/new judgments in response to pictures of concrete and abstract objects presented after different lags or delays. In addition, the volume of the hippocampal formation was measured using high resolution structural images. Results At 10 years of age, recognition memory performance of CDMs did not differ from children of non-diabetic mothers. Similarly, the volume of the hippocampal formation did not differ between groups. However, the size of the hippocampal formation in CDMs predicted the time those children needed to provide accurate responses in the continuous recognition memory task. Conclusion CDMs do not show memory impairments by 10 years of age, despite evidence for such impairments early in life. However, subtle differences in underlying neural processes may still be present. These results have important implications for long-term cognitive development of CDMs. PMID:26348971

  2. Joint association of physical activity/screen time and diet on CVD risk factors in 10-year-old children.

    PubMed

    Drenowatz, Clemens; Carlson, Joseph J; Pfeiffer, Karin A; Eisenmann, Joey C

    2012-12-01

    The increasing prevalence of childhood overweight and obesity has been associated with an increased risk for cardiovascular disease (CVD). While several studies examined the effect of single behaviors such as physical activity (PA), sedentary behavior or diet on CVD risk, there is a lack of research on combined associations, specifically in children. Therefore, the purpose of this study was to examine the joint association of PA or screen time (ST) and diet on CVD risk factors in children. PA, STand diet were assessed via questionnaire in 210 fifth grade students (age: 10.6 ± 0.4 years). The healthy eating index (HEI) was subsequently calculated as indicator for diet quality. Height, weight, % body fat, and resting blood pressure were measured according to standard procedures and blood samples obtained via fingerprick were assayed for blood lipids. Total cholesterol HDL ratio (TC:HDL), mean arterial pressure (MAP), and % body fat were used as indicators of CVD risk. 55% of children did not meet current PA recommendations on at least 5 days/week and 70% exceeded current recommendations for ST. Further, only 2.5% possessed a "good" diet (HEI> 80). There was no significant association of PA or STand diet on CVD risk score. Neither TC:HDL, MAP, and % body fat nor the total CVD risk score was significantly correlated with diet, PA, or ST. Children in the high PA group, however, had significantly better diet scores. Despite the fact that self-reported PA, ST, or dietary intake were not directly related to CVD risk in this sample, higher activity levels were associated with a healthier diet and lower ST indicating an overall healthier lifestyle of this subgroup.

  3. Joint association of physical activity/screen time and diet on CVD risk factors in 10-year-old children.

    PubMed

    Drenowatz, Clemens; Carlson, Joseph J; Pfeiffer, Karin A; Eisenmann, Joey C

    2012-12-01

    The increasing prevalence of childhood overweight and obesity has been associated with an increased risk for cardiovascular disease (CVD). While several studies examined the effect of single behaviors such as physical activity (PA), sedentary behavior or diet on CVD risk, there is a lack of research on combined associations, specifically in children. Therefore, the purpose of this study was to examine the joint association of PA or screen time (ST) and diet on CVD risk factors in children. PA, STand diet were assessed via questionnaire in 210 fifth grade students (age: 10.6 ± 0.4 years). The healthy eating index (HEI) was subsequently calculated as indicator for diet quality. Height, weight, % body fat, and resting blood pressure were measured according to standard procedures and blood samples obtained via fingerprick were assayed for blood lipids. Total cholesterol HDL ratio (TC:HDL), mean arterial pressure (MAP), and % body fat were used as indicators of CVD risk. 55% of children did not meet current PA recommendations on at least 5 days/week and 70% exceeded current recommendations for ST. Further, only 2.5% possessed a "good" diet (HEI> 80). There was no significant association of PA or STand diet on CVD risk score. Neither TC:HDL, MAP, and % body fat nor the total CVD risk score was significantly correlated with diet, PA, or ST. Children in the high PA group, however, had significantly better diet scores. Despite the fact that self-reported PA, ST, or dietary intake were not directly related to CVD risk in this sample, higher activity levels were associated with a healthier diet and lower ST indicating an overall healthier lifestyle of this subgroup. PMID:23224418

  4. Examining Relative Age Effects in Fundamental Skill Proficiency in British Children Aged 6-11 Years.

    PubMed

    Birch, Samantha; Cummings, Laura; Oxford, Samuel W; Duncan, Michael J

    2016-10-01

    Birch, S, Cummings, L, Oxford, SW, and Duncan, MJ. Examining relative age effects in fundamental skill proficiency in British children aged 6-11 years. J Strength Cond Res 30(10): 2809-2815, 2016-The relative age effect (RAE) suggests that there is a clustering of birth dates just after the cutoff used for sports selection in age-grouped sports and that in such circumstances, relatively older sportspeople may enjoy maturational and physical advantages over their younger peers. Few studies have examined this issue in nonselective groups of children, and none have examined whether there is evidence of any RAE in skill performance. The aim of this study was to assess whether there were differences in fundamental movement skill (FMS) proficiency within children placed in age groups according to the school year. Six FMS (sprint, side gallop, balance, jump, catch, and throw) were assessed in 539 school children (258 boys and 281 girls) aged 6-11 years (mean age ± SD = 7.7 ± 1.7 years). We examined differences in these FMS between gender groups and children born in different quarters of the year after controlling for age and body mass index (BMI). For balance, chronological age was significant as a covariate (p = 0.0001) with increases in age associated with increases in balance. Boys had significantly higher sprint mastery compared with girls (p = 0.012), and increased BMI was associated with poorer sprint mastery (p = 0.001). Boys had higher catching mastery than girls (p = 0.003), and children born in Q1 had significantly greater catching mastery than those born in Q2 (p = 0.015), Q3 (p = 0.019), and Q4 (p = 0.01). Results for throwing mastery also indicated higher mastery in boys compared with girls (p = 0.013) and that children born in Q1 had higher throwing proficiency than those born in Q4 (p = 0.038). These results are important if coaches are basing sport selection on measures of skilled performance, particularly in object-control skills. Categorizing children

  5. Parenting children under three years of age in a south Indian setting.

    PubMed

    Thomas, Shibi; Vijayakumar, Chellarani; Siva, Rajeshwari; Isaac, Rita

    2007-01-01

    A cross sectional study design to assess the knowledge, attitude, and practice of mothers regarding parenting of children less than 3 years of age was conducted with 120 mothers from both rural and urban areas of South India. Mothers were interviewed in their homes using a structured questionnaire. The nutritional status of their children was assessed by Anthropometry IAP (Indian Academy of Paediatrics) classification and Waterloo's classification were used to assess their children's nutritional status, and the Thiruvananthapuram Development Screening Chart [TDSC] was used to assess the children's development. The majority of mothers had moderately adequate knowledge regarding parenting. The mother's level of education had a significant association (p < 0.05) with their practice and attitude. The study brought out the association between sociodemographic variables and knowledge, attitude, and practice of mothers and its impact on growth and development of their children. Results provide direction for nurses in developing better life style education and parenting training programs.

  6. Compliance with first time spectacle wear in children under eight years of age.

    PubMed

    Horwood, A M

    1998-01-01

    An anonymous prospective survey was carried out of children under 8 years of age prescribed a first pair of spectacles from the Royal Berkshire Hospital between August 1995 and May 1996, focusing on compliance in relation to refractive error, visual status and social factors. One hundred and thirty-three children were surveyed. Mean compliance was high (79.5/100) and spectacles were well liked by most children. Improvement in vision had little or no relationship with compliance. Significant factors were fit and what friends said about the spectacles. Adverse comments were rare, especially in the younger children, but increased with age. In pre-school children spectacles did not appear to be the salient feature in negative social judgements that has been found to occur in adults.

  7. Speech processing and production in two-year-old children acquiring isiXhosa: A tale of two children.

    PubMed

    Pascoe, Michelle; Rossouw, Kate; Fish, Laura; Jansen, Charne; Manley, Natalie; Powell, Michelle; Rosen, Loren

    2016-05-20

    We investigated the speech processing and production of 2-year-old children acquiring isiXhosa in South Africa. Two children (2 years, 5 months; 2 years, 8 months) are presented as single cases. Speech input processing, stored phonological knowledge and speech output are described, based on data from auditory discrimination, naming, and repetition tasks. Both children were approximating adult levels of accuracy in their speech output, although naming was constrained by vocabulary. Performance across tasks was variable: One child showed a relative strength with repetition, and experienced most difficulties with auditory discrimination. The other performed equally well in naming and repetition, and obtained 100% for her auditory task. There is limited data regarding typical development of isiXhosa, and the focus has mainly been on speech production. This exploratory study describes typical development of isiXhosa using a variety of tasks understood within a psycholinguistic framework. We describe some ways in which speech and language therapists can devise and carry out assessment with children in situations where few formal assessments exist, and also detail the challenges of such work.

  8. Speech processing and production in two-year-old children acquiring isiXhosa: A tale of two children.

    PubMed

    Pascoe, Michelle; Rossouw, Kate; Fish, Laura; Jansen, Charne; Manley, Natalie; Powell, Michelle; Rosen, Loren

    2016-01-01

    We investigated the speech processing and production of 2-year-old children acquiring isiXhosa in South Africa. Two children (2 years, 5 months; 2 years, 8 months) are presented as single cases. Speech input processing, stored phonological knowledge and speech output are described, based on data from auditory discrimination, naming, and repetition tasks. Both children were approximating adult levels of accuracy in their speech output, although naming was constrained by vocabulary. Performance across tasks was variable: One child showed a relative strength with repetition, and experienced most difficulties with auditory discrimination. The other performed equally well in naming and repetition, and obtained 100% for her auditory task. There is limited data regarding typical development of isiXhosa, and the focus has mainly been on speech production. This exploratory study describes typical development of isiXhosa using a variety of tasks understood within a psycholinguistic framework. We describe some ways in which speech and language therapists can devise and carry out assessment with children in situations where few formal assessments exist, and also detail the challenges of such work. PMID:27245131

  9. Profiles of School Readiness among Four-Year-Old Head Start Children

    ERIC Educational Resources Information Center

    Halle, Tamara G.; Hair, Elizabeth C.; Wandner, Laura D.; Chien, Nina C.

    2012-01-01

    This study uses the Family and Child Experiences Survey (FACES) data from 1997 to investigate the degree to which child, family, classroom, teacher, and Head Start program characteristics are related to children's school readiness and continued development over the four-year-old Head Start year. Latent class analyses were used to examine the…

  10. Children with Developmental Delays Twenty Years Later: Where Are They? How Are They?

    ERIC Educational Resources Information Center

    Keogh, Barbara K.; Bernheimer, Lucinda P.; Guthrie, Donald

    2004-01-01

    Data from parents and young adults were collected as part of a 20-year follow-up of children with developmental delays who had been identified at age 3 years. The young adults and their parents provided information through questionnaires and personal interviews. Findings documented a broad range of outcomes, with some young adults leading…

  11. Effects of Two Modes of Exercise Training on Physical Fitness of 10 Year-Old Children

    ERIC Educational Resources Information Center

    Ribeiro, Ligia G. dos Santos Chaves; Portal, Maria de Nazare Dias; da Silva, Joao Bittencourt; Saraiva, Alan; da Cruz Monte, Gerson, Jr.; Dantas, Estelio H. M.

    2010-01-01

    Study aim: To compare two exercise training modes on the physical fitness of 10 year-old children. Material and methods: A sample of 60 schoolboys aged 10 years were randomly divided into 3 groups: Traditional (TG), trained according to the Brazilian national curricular parameters, Maturational (MG), in which the degree of difficulty of the…

  12. Predicting Mothers' Reports of Children's Mental Health Three Years after Hurricane Katrina

    ERIC Educational Resources Information Center

    Lowe, Sarah R.; Godoy, Leandra; Rhodes, Jean E.; Carter, Alice S.

    2013-01-01

    This study explored pathways through which hurricane-related stressors affected the psychological functioning of elementary school aged children who survived Hurricane Katrina. Participants included 184 mothers from the New Orleans area who completed assessments one year pre-disaster (Time 1), and one and three years post-disaster (Time 2 and Time…

  13. Creating a Community Approach to Serving Four-Year-Old Children in Wisconsin. Public Awareness Packet.

    ERIC Educational Resources Information Center

    Landsverk, Ruth Anne

    The Wisconsin Forces for Four-Year-Olds Project promotes the community approach to offering universal access to quality care and learning services for Wisconsin 4-year-olds. Based on the view that quality early education opportunities have life-long benefits for children and the communities in which they live, this public awareness packet…

  14. No Time to Lose: New York State Summit on Black and Hispanic Children. Year 1 Report.

    ERIC Educational Resources Information Center

    New York State Dept. of Social Services, Albany.

    This report describes the first-year implementation of the New York State Department of Social Services' (DSS) "No Time to Lose" initiative, whose goal is to implement the recommendations of the New York State Summit on Black and Hispanic Children in conjunction with the Governor's declaration of "The Decade of the Child." During the first year of…

  15. Intellectual Characteristics of Diabetic Children at Diagnosis and One Year Later.

    ERIC Educational Resources Information Center

    Rovet, Joanne F.; And Others

    A longitudinal investigation of neurocognitive function was conducted on 63 newly diagnosed pediatric patients with insulin-dependent diabetes mellitus (IDDM) at onset of illness and 1-year post diagnosis. The results at diagnosis, when the children were ages 4 months to 12 years, revealed no differences compared to sibling controls, nor any…

  16. "Sounds of Intent in the Early Years": A Proposed Framework of Young Children's Musical Development

    ERIC Educational Resources Information Center

    Voyajolu, Angela; Ockelford, Adam

    2016-01-01

    "Sounds of Intent in the Early Years" explores the musical development of children from birth to five years of age. Observational evidence has been utilised together with key literature on musical development and core concepts of zygonic theory (Ockelford, 2013) to investigate the applicability of the original "Sounds of…

  17. Does Chess Training Affect Conceptual Development of Six-Year-Old Children in Turkey?

    ERIC Educational Resources Information Center

    Sigirtmac, Ayperi Dikici

    2012-01-01

    Many studies propose that chess is a game requiring cognitive skills and has positive effects on mental development. In recent years, chess training has also been emphasised as important during the early childhood period. However, no studies have been done with six-year-old children. The purpose of this study was to investigate whether or not…

  18. Television and video viewing time among children aged 2 years - Oregon, 2006-2007.

    PubMed

    2010-07-16

    Excessive exposure of children to television and videos (viewing time) is associated with impaired childhood development and childhood obesity. In 2001, the American Academy of Pediatrics (AAP) recommended that children watch no more than 1 to 2 hours of "quality programming" per day, and that televisions be removed from children's bedrooms. To determine the risk for excessive viewing time among children aged 2 years, CDC and the Oregon Public Health Division analyzed 2006 and 2007 data from the Oregon Pregnancy Risk Assessment Monitoring Survey follow-back survey (Oregon PRAMS-2), which was used to re-interview mothers who had participated in PRAMS. This report summarizes the results of that analysis, which indicated that, on a typical day, 19.6% of children aged 2 years spent >or=2 hours watching television or videos. A total of 18.2% of children had a television in their bedroom; these children were more likely to have >or=2 hours viewing time compared with children without a television in the bedroom (34.1% versus 16.3%). In multivariable analysis, >or=2 hours of viewing time was positively associated with the presence of a television in the child's bedroom, non-Hispanic black maternal race/ethnicity, fewer than four outings with the child during the preceding week, and was negatively associated with obtaining child care in a child care center. In Oregon, these findings support the AAP recommendations that health professionals, parents, and caregivers recognize the extent of children's media consumption, and that televisions be removed from children's bedrooms. Other states should consider conducting similar surveys.

  19. 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…

  20. Young Children's Knowledge of the Representational Function of Pictorial Symbols: Development across the Preschool Years in Three Cultures

    ERIC Educational Resources Information Center

    Callaghan, Tara C.; Rochat, Philippe; Corbit, John

    2012-01-01

    Three- to 5-year-old children's knowledge that pictures have a representational function for others was investigated using a pictorial false-belief task. In Study 1, children passed the task at around 4 years old, and performance was correlated with standard false-belief and pictorial symbol tasks. In Study 2, the performance of children from two…

  1. Patch-test results in children and adolescents: systematic review of a 15-year period*

    PubMed Central

    Rodrigues, Dulcilea Ferraz; Goulart, Eugênio Marcos Andrade

    2016-01-01

    The number of studies on patch-test results in children and adolescents has gradually increased in recent years, thus stimulating reviews. This paper is a systematic review of a 15-year period devoted to studying the issue. Variations pertaining to the number and age groups of tested children and/or adolescents, the number of subjects with atopy/atopic dermatitis history, the quantity, type and concentrations of the tested substances, the test technique and type of data regarding clinical relevance, must all be considered in evaluating these studies, as they make it harder to formulate conclusions. The most common allergens in children were nickel, thimerosal, cobalt, fragrance, lanolin and neomycin. In adolescents, they were nickel, thimerosal, cobalt, fragrance, potassium dichromate, and Myroxylon pereirae. Knowledge of this matter aids health professionals in planning preventive programs aimed at improving children's quality of life and ensuring that their future prospects are not undermined. PMID:26982781

  2. Patch-test results in children and adolescents: systematic review of a 15-year period.

    PubMed

    Rodrigues, Dulcilea Ferraz; Goulart, Eugênio Marcos Andrade

    2016-01-01

    The number of studies on patch-test results in children and adolescents has gradually increased in recent years, thus stimulating reviews. This paper is a systematic review of a 15-year period devoted to studying the issue. Variations pertaining to the number and age groups of tested children and/or adolescents, the number of subjects with atopy/atopic dermatitis history, the quantity, type and concentrations of the tested substances, the test technique and type of data regarding clinical relevance, must all be considered in evaluating these studies, as they make it harder to formulate conclusions. The most common allergens in children were nickel, thimerosal, cobalt, fragrance, lanolin and neomycin. In adolescents, they were nickel, thimerosal, cobalt, fragrance, potassium dichromate, and Myroxylon pereirae. Knowledge of this matter aids health professionals in planning preventive programs aimed at improving children's quality of life and ensuring that their future prospects are not undermined.

  3. Developmental potential in the first 5 years for children in developing countries

    PubMed Central

    Grantham-McGregor, Sally; Cheung, Yin Bun; Cueto, Santiago; Glewwe, Paul; Richter, Linda; Strupp, Barbara

    2007-01-01

    Summary Many children younger than 5 years in developing countries are exposed to multiple risks, including poverty, malnutrition, poor health, and unstimulating home environments, which detrimentally affect their cognitive, motor, and social-emotional development. There are few national statistics on the development of young children in developing countries. We therefore identified two factors with available worldwide data—the prevalence of early childhood stunting and the number of people living in absolute poverty—to use as indicators of poor development. We show that both indicators are closely associated with poor cognitive and educational performance in children and use them to estimate that over 200 million children under 5 years are not fulfilling their developmental potential. Most of these children live in south Asia and sub-Saharan Africa. These disadvantaged children are likely to do poorly in school and subsequently have low incomes, high fertility, and provide poor care for their children, thus contributing to the intergenerational transmission of poverty. PMID:17208643

  4. [Prevalence of anemia, iron and folate deficiency in children 7 years smaller. Costa Rica, 1996].

    PubMed

    Cunningham, L; Blanco, A; Rodríguez, S; Ascencio, M

    2001-03-01

    In 1996, were studied in Costa Rica 961 children with ages between one and six years, with representation for metropolitan, urban and rural zones of the country. The classification approaches applied were emitted by the Pan-American Health Organization and the World Health Organization. The preschooler population presented in the national environment a prevalence of anemia of 26.3% (children from 1 to 4 years with hemoglobin < 11.0 g/dL and those from 5 to 6 years old with hemoglobin < 12.0 g/dL). The prevalence of Iron depletion (Ferritin < 12 ng/mL) and iron deficiency (Ferritin < 24 ng/mL) were 24.4% and 53.8%, respectively. The folate deficiency (< 6.0 ng/mL) was 11.4%. The iron deficiency was higher in children smaller than 4 years, being the maximum deficiency in the 1 year-old (75%). More than 40% of the preschool children presented sub-clinical deficiency of iron; of them, 10% showed severe deficiency of iron without presence of anemia. The children from the rural area presented the highest prevalence of anemia and iron depletion, while the metropolitan area met more frequency with iron deficiency. The nutritional anemias still constitute a moderate problem of public health in Costa Rica. The main cause is iron deficiency, associated in small proportion with folate deficiency and other factors associated with the erythropoiesis.

  5. Predicting remembering and forgetting of autobiographical memories in children and adults: a 4-year prospective study.

    PubMed

    Bauer, Patricia J; Larkina, Marina

    2016-11-01

    Preservation and loss to forgetting of autobiographical memories is a focus in both the adult and developmental literatures. In both, there are comparative arguments regarding rates of forgetting. Children are assumed to forget autobiographical memories more rapidly than adults, and younger children are assumed to forget more rapidly than older children. Yet few studies can directly inform these comparisons: few feature children and adults, and few prospectively track the survival of specific autobiographical memories over time. In a 4-year prospective study, we obtained autobiographical memories from children 4, 6, and 8 years, and adults. We tested recall of different subsets of the events after 1, 2, and 3 years. Accelerated rates of forgetting were apparent among all child groups relative to adults; within the child groups, 4- and 6-year-olds had accelerated forgetting relative to 8-year-olds. The differences were especially pronounced in open-ended recall. The thematic coherence of initial memory reports also was a significant predictor of the survival of specific memories. The pattern of findings is consistent with suggestions that the adult distribution of autobiographical memories is achieved as the quality of memory traces increases (here measured by thematic coherence) and the rate of forgetting decreases.

  6. Gastrointestinal and liver infections in children undergoing antineoplastic chemotherapy in the years 2000

    PubMed Central

    Castagnola, Elio; Ruberto, Eliana; Guarino, Alfredo

    2016-01-01

    AIM: To review gastrointestinal and liver infections in children undergoing antineoplastic chemotherapy. To look at gut microflora features in oncology children. METHODS: We selected studies published after year 2000, excluding trials on transplanted pediatric patients. We searched English language publications in MEDLINE using the keywords: “gastrointestinal infection AND antineoplastic chemotherapy AND children”, “gastrointestinal infection AND oncology AND children”, “liver infection AND antineoplastic chemotherapy AND children”, “liver abscess AND chemotherapy AND child”, “neutropenic enterocolitis AND chemotherapy AND children”, “thyphlitis AND chemotherapy AND children”, “infectious diarrhea AND children AND oncology”, “abdominal pain AND infection AND children AND oncology”, “perianal sepsis AND children AND oncology”, “colonic pseudo-obstruction AND oncology AND child AND chemotherapy”, “microflora AND children AND malignancy”, “microbiota AND children AND malignancy”, “fungal flora AND children AND malignancy”. We also analysed evidence from several articles and book references. RESULTS: Gastrointestinal and liver infections represent a major cause of morbidity and mortality in children undergoing antineoplastic chemotherapy. Antineoplastic drugs cause immunosuppression in addition to direct toxicity, predisposing to infections, although the specific risk is variable according to disease and host features. Common pathogens potentially induce severe diseases whereas opportunistic microorganisms may attack vulnerable hosts. Clinical manifestations can be subtle and not specific. In addition, several conditions are rare and diagnostic process and treatments are not standardized. Diagnosis may be challenging, however early diagnosis is needed for quick and appropriate interventions. Interestingly, the source of infection in those children can be exogenous or endogenous. Indeed, mucosal damage may allow the

  7. Nutritional intervention on malnutrition in 3-6 years old rural children in Qazvin Province, Iran.

    PubMed

    Zavoshy, R; Noroozi, M; Jahanihashemi, H; Kiamiri, D

    2012-04-01

    Malnutrition is one of the major causes of mortality and morbidity in children. Not only include acute effects on children's health, but also it has long-term effects on their cognitive development and economic growth in the society. Wasting (weight for height with Z<-1) is one of the malnutrition indices in children. The aim of this study was to determine the effect of a cooked meal for 175 days on the anthropometric indices of weight, height and weight for height (wasting) of 3-6 years old children in all the rural nursery of Qazvin province, in Iran. In this interventional study, 2385 children (48.8% female and 51.2% male) were recruited. Data were collected by a census in 2010. The children were received a cooked meal based on 360 +/- 20 kcal energy, 17% protein, 53% carbohydrate and 30% fat per day for 175 days at lunch time. The anthropometric indices were collected before and after the intervention. The results were analyzed using paired t-test by SPSS V.16 software. Prevalence of wasting (mild and moderate) and (sever malnutrition) after intervention reduced from 14.2 and 0.95-12.6 and 0.5%, respectively (p < 0.05). Receiving a cooked meal significantly decreased wasting (15.2-13.2%) in all children (p < 0.05). Nutritional intervention with cooked meal for 175 days had significant reduction in wasting in all children.

  8. Anemia and Iron Deficiency in Vietnamese Children, 6 to 11 Years Old.

    PubMed

    Le Nguyen Bao, Khanh; Tran Thuy, Nga; Nguyen Huu, Chinh; Khouw, Ilse; Deurenberg, Paul

    2016-07-01

    In a population sample of 385 children, 6 to 11 years old, venous blood parameters-hemoglobin (Hb), ferritin, red blood cell count (RBC), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), C-reactive protein (CRP), and α1-acid glycoprotein (AGP)-were determined to get insight into the iron status. The prevalence of anemia was 11.4%; 5.6% had iron deficiency (ID), whereas 0.4% had ID anemia. Correction for inflammation based on CRP and AGP did not markedly change the overall prevalence of ID and ID anemia. Stunted children had lower Hb and ferritin values compared with nonstunted children, and thin children had lower values compared with normal-weight or overweight and obese children. Many nonanemic children had alert values for RBC, MCV, MCH, and MCHC. It is concluded that although the prevalence of anemia is of the magnitude of a mild public health problem, the iron status of many nonanemic children is borderline, as indicated by a high number of children with low values for red blood cytology. PMID:27052301

  9. Thiamin intakes and erythrocyte thiamin levels in eleven-year-old children in the Western Cape.

    PubMed

    van der Westhuyzen, J; Steyn, N P; Icke, G C; Davis, R E

    1988-07-01

    Dietary intake of thiamin has been evaluated in a series of 615 eleven-year-old children in Western Cape Province, South Africa. Thiamin intakes, determined by 24-hour recall and local food composition tables, were highest in rural white children (boys 1.49 mg/day, girls 1.11 mg), followed by rural black (Xhosa) children (1.33, 1.15 mg), and lowest in rural (1.18, 1.11 mg) and urban coloured (Euro-African-Malay) subjects (1.11, 0.85 mg). The group means exceeded WHO recommended daily intakes except for urban coloured girls. Thiamin nutritional status was determined by automated microbiological assay of thiamin in erythrocytes in a subsample of 69 children. One urban coloured child was thiamin deficient. The highest mean value (69.4 micrograms/l) was found in rural coloured children, followed by their urban counterparts (64.8 micrograms/l) and black rural children (63.6 micrograms/l). Rural white children had the lowest mean value (60.3 micrograms/l). In general, thiamin stores in these children appear to be adequate. PMID:3188211

  10. Total Body Fat Content versus BMI in 4-Year-Old Healthy Swedish Children

    PubMed Central

    Forsum, Elisabet; Flinke Carlsson, Eva; Henriksson, Hanna; Henriksson, Pontus; Löf, Marie

    2013-01-01

    Childhood overweight and obesity, a worldwide problem, is generally identified using BMI (body mass index). However, this application of BMI has been little investigated in children below 5 years of age due to a lack of appropriate methods to assess body composition. Therefore, we used air displacement plethysmography (ADP) to study 4.4-year old boys and girls since this method is accurate in young children if they accept the requirements of the measurement. The purpose was to analyze the relationship between BMI and body fat in these children. Body composition was assessed in 76 (43 boys, 33 girls) of the 84 children brought to the measurement session. Boys and girls contained 25.2 ± 4.7 and 26.8 ± 4.0% body fat, respectively. BMI-based cut-offs for overweight could not effectively identify children with a high body fat content. There was a significant (P < 0.001) but weak (r = 0.39) correlation between BMI and body fat (%). In conclusion, requirements associated with a successful assessment of body composition by means of ADP were accepted by most 4-year-olds. Furthermore, BMI-based cut-offs for overweight did not effectively identify children with a high body fatness and BMI explained only a small proportion of the variation in body fat (%) in this age group. PMID:23606949

  11. The understanding and experience of mixed emotions in 3-5-year-old children.

    PubMed

    Smith, Joshua P; Glass, Daniel J; Fireman, Gary

    2015-01-01

    The term mixed emotions refers to the presence of two opposite-valence emotions toward a single target. Identifying when children begin to report experiencing and understanding mixed emotions is critical in identifying how skills such as adaptive functioning, coping strategies, environmental understanding, and socioemotional competence emerge. Prior research has shown that children as young as 5 years old can understand and experience mixed emotion, but perhaps appropriately sensitive methodologies can reveal these abilities in younger children. The present study evaluated 57 children between 3 and 5 years old for mixed emotion experience and understanding using an animated video clip in which a character experiences a mixed emotional episode. Ordinal logistic regression was utilized to examine the relation of gender, attention, and understanding of content to experience and understanding of mixed emotion. While only 12% of children reported experiencing mixed emotion while watching the clip, 49% of children-some as young as 3 years old-were able to recognize the mixed emotional experience of the character. Thus, mixed emotion understanding emerges earlier than previously identified and the expression of understanding may develop independently of the ability to report mixed emotion experience. These findings are discussed in relation to cognitive and developmental considerations.

  12. Prevalence and Factors Associated with Anemia Among Children Under 5 Years of Age--Uganda, 2009.

    PubMed

    Menon, Manoj P; Yoon, Steven S

    2015-09-01

    Anemia in children under 5 years of age, defined by the World Health Organization as a hemoglobin concentration < 11 g/dL, is a global public health problem. According to the 2006 Demographic Health Survey, the prevalence of anemia among children under five in Uganda was 72% in 2006. The 2009 Uganda Malaria Indicator Survey was conducted in late 2009 and revealed that over 60% of children less than 5 years of age were anemic and that over half of children tested positive for malaria via a rapid diagnostic test. Children with concomitant malaria infection, and in households without any type of mosquito net were more likely to be anemic, confirming that children under 5 years, are vulnerable to both the threat of malaria and anemia and the beneficial effect of malaria prevention tools. However, prevention and treatment of other factors associated with the etiology of anemia (e.g., iron deficiency) are likely necessary to combat the toll of anemia in Uganda.

  13. Ten-year-old children strategies in mental addition: A counting model account.

    PubMed

    Thevenot, Catherine; Barrouillet, Pierre; Castel, Caroline; Uittenhove, Kim

    2016-01-01

    For more than 30 years, it has been admitted that individuals from the age of 10 mainly retrieve the answer of simple additions from long-term memory, at least when the sum does not exceed 10. Nevertheless, recent studies challenge this assumption and suggest that expert adults use fast, compacted and unconscious procedures in order to solve very simple problems such as 3+2. If this is true, automated procedures should be rooted in earlier strategies and therefore observable in their non-compacted form in children. Thus, contrary to the dominant theoretical position, children's behaviors should not reflect retrieval. This is precisely what we observed in analyzing the responses times of a sample of 42 10-year-old children who solved additions with operands from 1 to 9. Our results converge towards the conclusion that 10-year-old children still use counting procedures in order to solve non-tie problems involving operands from 2 to 4. Moreover, these counting procedures are revealed whatever the expertise of children, who differ only in their speed of execution. Therefore and contrary to the dominant position in the literature according to which children's strategies evolve from counting to retrieval, the key change in development of mental addition solving appears to be a shift from slow to quick counting procedures.

  14. Prevalence of vitamin A deficiency in children aged 6-9 years in Wukro, northern Ethiopia.

    PubMed Central

    Kassaye, T.; Receveur, O.; Johns, T.; Becklake, M. R.

    2001-01-01

    OBJECTIVE: To determine the prevalence of vitamin A deficiency in children aged 6-9 years in northern Ethiopia. METHODS: A cross-sectional study was carried out and the data were analysed for 824 (61.5%) of 1339 eligible children for whom there was complete information on biochemical vitamin A status, dietary vitamin A intake, ocular examination for xerophthalmia, and anthropometry. FINDINGS: The prevalence of xerophthalmia was 5.8%; serum retinol levels were below 0.35 mumol/l and between 0.35 and 0.70 mumol/l in 8.4% and 51.1% of the children respectively. The liver vitamin A reserve (modified relative dose response ratio > or = 0.06) was low in 41.0% of the children. CONCLUSION: The high prevalence of severe vitamin A deficiency in children aged 6-9 years indicates the need to reevaluate the practice of targeting vitamin A supplementation programmes on children under 6 years of age in areas where vitamin A deficiency is endemic. PMID:11417037

  15. Patterns of Attendance of Children Under 12 Years at School Dental Service in Western Australia

    PubMed Central

    Lam, SPL; Baros, H; O’Grady, MJ; Kendall, GE; Messer, LB; Slack-Smith, LM

    2012-01-01

    The aim of this study was to investigate the patterns of attendance at School Dental Service (SDS) and reasons for attendance (treatment or prevention) for children in the Perth Metropolitan Area, in particular investigating the first year of SDS attendance and attendance until the year the child turned 12. The first 150 SDS records located for children from the Western Australian Pregnancy Cohort (Raine) Study were used for this study. Patterns of attendance of children at SDS were described, as were associated factors (enrolment, age and nature of first visit, general nature of visits and number of visits) until the end of the year that the child turned 12. The age of the child at the first SDS visit ranged from 4 years 3 months to 14 years 11 months, with a median of 5 years 1 month. First visits were primarily for an examination (98%). Children had a median of 13 visits until 12 years of age, with 10% having less than five visits and 4% having more than 25 visits. These data provide useful information regarding attendance at the SDS in Western Australia which could provide a basis for oral health promotion programs. PMID:22623948

  16. An update on 2,5-diketopiperazines from marine organisms.

    PubMed

    Huang, Ri-Ming; Yi, Xiang-Xi; Zhou, Yuying; Su, Xiangdong; Peng, Yan; Gao, Cheng-Hai

    2014-12-01

    2,5-Diketopiperazines (2,5-DKPs) are an important category of structurally diverse cyclic dipeptides with prominent biological properties. These 2,5-DKPs have been obtained from a variety of natural resources, including marine organisms. Because of the increasing numbers and biological importance of these compounds, this review covers 90 marine originated 2,5-DKPs that were reported from 2009 to the first half-year of 2014. The review will focus on the structure characterizations, biological properties and proposed biosynthetic processes of these compounds. PMID:25532564

  17. Fetal and Childhood Exposure to Phthalate Diesters and Cognitive Function in Children Up to 12 Years of Age: Taiwanese Maternal and Infant Cohort Study.

    PubMed

    Huang, Han-Bin; Chen, Hsin-Yi; Su, Pen-Hua; Huang, Po-Chin; Sun, Chien-Wen; Wang, Chien-Jen; Chen, Hsiao-Yen; Hsiung, Chao A; Wang, Shu-Li

    2015-01-01

    Few studies have examined the association between environmental phthalate exposure and children's neurocognitive development. This longitudinal study examined cognitive function in relation to pre-and postnatal phthalate exposure in children 2-12 years old. We recruited 430 pregnant women in their third trimester in Taichung, Taiwan from 2001-2002. A total of 110, 79, 76, and 73 children were followed up at ages 2, 5, 8, and 11, respectively. We evaluated the children's cognitive function at four different time points using the Bayley and Wechsler tests for assessing neurocognitive functions and intelligence (IQ). Urine samples were collected from mothers during pregnancy and from children at each follow-up visit. They were analyzed for seven metabolite concentrations of widely used phthalate esters. These esters included monomethyl phthalate, monoethyl phthalate, mono-butyl phthalate, mono-benzyl phthalate, and three metabolites of di(2-ethylhexyl) phthalate, namely, mono-2-ethylhexyl phthalate, mono(2-ethyl-5-hydroxyhexyl) phthalate, and mono(2-ethyl-5-oxohexyl) phthalate. We constructed a linear mixed model to examine the relationships between the phthalate metabolite concentrations and the Bayley and IQ scores. We found significant inverse associations between the children's levels of urinary mono(2-ethyl-5-oxohexyl) phthalate and the sum of the three metabolites of di(2-ethylhexyl) phthalate and their IQ scores (β = -1.818; 95% CI: -3.061, -0.574, p = 0.004 for mono(2-ethyl-5-oxohexyl) phthalate; β = -1.575; 95% CI: -3.037, -0.113, p = 0.035 for the sum of the three metabolites) after controlling for maternal phthalate levels and potential confounders. We did not observe significant associations between maternal phthalate exposure and the children's IQ scores. Children's but not prenatal phthalate exposure was associated with decreased cognitive development in the young children. Large-scale prospective cohort studies are needed to confirm these findings in

  18. Brief Report: Circumscribed Attention in Young Children with Autism

    ERIC Educational Resources Information Center

    Sasson, Noah J.; Elison, Jed T.; Turner-Brown, Lauren M.; Dichter, Gabriel S.; Bodfish, James W.

    2011-01-01

    School-aged children and adolescents with autism demonstrate circumscribed attentional patterns to nonsocial aspects of complex visual arrays (Sasson et al. "2008"). The current study downward extended these findings to a sample of 2-5 year-olds with autism and 2-5 year-old typically developing children. Eye-tracking was used to quantify discrete…

  19. Australian parents' views on their 5-6-year-old children's food choices.

    PubMed

    Campbell, Karen J; Crawford, David A; Hesketh, Kylie D

    2007-03-01

    The home food environment is central to the development of healthy eating behaviours, but associations between the home food environment and children's food choices are not yet fully understood. The aims of this study were to explore parents' views regarding factors that influence children's food choices and parents' decision-making regarding the food they provide to their children. In-depth one-on-one interviews were conducted using a semi-structured interview schedule. Key concepts and themes were coded independently by two investigators. Participants include seventeen parents (16 mothers and 1 father) of children in their first year of formal schooling (aged 5-6 years). Five main themes emerged from the interviews: food marketing, food availability/food exposure, feeding strategies, modelling of eating and opportunities for food involvement. Parents believed that food marketing influenced their child's food preferences but differed in the ways they managed these influences. The food made available to children was also seen to influence what a child ate. Yet, although some parents believed it was the parents' role to determine what foods were made available to their child, others offered food on the basis of the child's tastes or preferences. The use of food as a reward was a feeding strategy employed by many parents. Family mealtimes were seen as an important opportunity for modelling of eating behaviour by parents. Peers were also seen to influence children's food preferences and eating behaviour. Finally, many parents believed that involving children in the preparation of food had a positive impact on children's food choices. Associations between the home food environment and children's food choices are complex and involve multiple mediators. Parents' views on the promoters and reinforcers of their decision-making regarding food and their child's food choices provide useful insights into these mediating factors. Increased understanding of these relationships

  20. Levels of selected urinary metabolites of volatile organic compounds among children aged 6-11 years.

    PubMed

    Jain, Ram B

    2015-10-01

    Data from National Health and Nutrition Examination Survey for the years 2011-2012 were used to evaluate variability in the observed levels of 20 urinary metabolites of volatile organic compounds (VOCs) by age, gender, and race/ethnicity among children aged 6-11 years. Exposure to environmental tobacco smoke was positively associated with the levels of selected metabolites of acrylonitrile, 1,3-butadiene, cyanide, and propylene oxide in a dose-response manner. Levels of the selected metabolites of acrolein, acrylonitrile, 1,3-butadiene, styrene, toluene, and xylene decreased with increase in age. Levels of 1-bromopropane decreased with number of rooms in the house but the reverse was true for 1,3-butadiene, carbon-disulfide, and N,N-dimethylformamide. Levels of most of the 20 metabolites did not vary with gender. Non-Hispanic white children had higher adjusted levels of N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine (DHBMA), N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC), and phenylglyoxylic acid (PGA) than non-Hispanic black children. Non-Hispanic white children had statistically significantly higher adjusted levels of N-Acetyl-S-(2-carbamoyl-2-hydroxyethyl)-L-cysteine (GAMA), trans, trans-Muconic acid (MU), and N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC) than non-Hispanic Asian children but statistically significantly lower levels of N-Acetyl-S-(n-propyl)-L-cysteine (BPMA) than non-Hispanic Asian children. Non-Hispanic Asian children had the lowest levels of 13 of the 20 metabolites among four major racial/ethnic groups but highest levels for three metabolites. For selected metabolites of acrolein, acrylamide, acrylonitrile-vinyl chloride-ethylene oxide, benzene, 1,3-butadien, crotonaldehyde, cyanide, ethylbenzene-styrene, and toluene, children had statistically significantly higher levels than nonsmoking adults. These results demonstrate how vulnerable children are to being exposed to harmful chemicals like VOCs in their own homes. PMID:26257031

  1. Levels of selected urinary metabolites of volatile organic compounds among children aged 6-11 years.

    PubMed

    Jain, Ram B

    2015-10-01

    Data from National Health and Nutrition Examination Survey for the years 2011-2012 were used to evaluate variability in the observed levels of 20 urinary metabolites of volatile organic compounds (VOCs) by age, gender, and race/ethnicity among children aged 6-11 years. Exposure to environmental tobacco smoke was positively associated with the levels of selected metabolites of acrylonitrile, 1,3-butadiene, cyanide, and propylene oxide in a dose-response manner. Levels of the selected metabolites of acrolein, acrylonitrile, 1,3-butadiene, styrene, toluene, and xylene decreased with increase in age. Levels of 1-bromopropane decreased with number of rooms in the house but the reverse was true for 1,3-butadiene, carbon-disulfide, and N,N-dimethylformamide. Levels of most of the 20 metabolites did not vary with gender. Non-Hispanic white children had higher adjusted levels of N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine (DHBMA), N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC), and phenylglyoxylic acid (PGA) than non-Hispanic black children. Non-Hispanic white children had statistically significantly higher adjusted levels of N-Acetyl-S-(2-carbamoyl-2-hydroxyethyl)-L-cysteine (GAMA), trans, trans-Muconic acid (MU), and N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC) than non-Hispanic Asian children but statistically significantly lower levels of N-Acetyl-S-(n-propyl)-L-cysteine (BPMA) than non-Hispanic Asian children. Non-Hispanic Asian children had the lowest levels of 13 of the 20 metabolites among four major racial/ethnic groups but highest levels for three metabolites. For selected metabolites of acrolein, acrylamide, acrylonitrile-vinyl chloride-ethylene oxide, benzene, 1,3-butadien, crotonaldehyde, cyanide, ethylbenzene-styrene, and toluene, children had statistically significantly higher levels than nonsmoking adults. These results demonstrate how vulnerable children are to being exposed to harmful chemicals like VOCs in their own homes.

  2. Dynamic Characteristic Analysis of Spinal Motor Control Between 11- and 15-Year-Old Children.

    PubMed

    Chow, Daniel H; Lau, Newman M

    2016-07-01

    Spinal motor control can provide substantial insight for the causes of spinal musculoskeletal disorders. Its dynamic characteristics however, have not been fully investigated. The objective of this study is to explore the dynamic characteristics of spinal motor control via the fractional Brownian motion mathematical technique. Spinal curvatures and repositioning errors of different spinal regions in 64 children age 11- or 15-years old during upright stance were measured and compared for the effects of age and gender. With the application of the fractional Brownian motion analytical technique to the changes of spinal curvatures, distinct persistent movement behaviors could be determined, which could be interpreted physiologically as open-loop behaviors. Moreover, it was found that the spinal motor control of 15-year-old children was better than that of 11-year-old children with smaller repositioning error and less curvature variability as well as shorter response time and smaller curvature deformation.

  3. Repetitive and Stereotyped Behaviors in Children with Autism Spectrum Disorders in the Second Year of Life

    PubMed Central

    Watt, Nola; Wetherby, Amy M.; Barber, Angie; Morgan, Lindee

    2008-01-01

    This study examined repetitive and stereotyped behaviors (RSB) in children with autism spectrum disorders (ASD, n=50), developmental delays without ASD (DD; n=25) and typical development (TD, n=50) between 18 and 24 months of age. Children with ASD demonstrated significantly higher frequency and longer duration of RSB with objects, body, and sensory behaviors during a systematic behavior sample than both the DD and TD groups. RSB with objects were related to concurrent measures of symbolic capacity and social competence in the second year and predicted developmental outcomes as well as severity of autism symptoms at three years in children with communication delays. RSB in the second year appear to be important for early identification and prediction of developmental outcomes. PMID:18266099

  4. Repetitive and stereotyped behaviors in children with autism spectrum disorders in the second year of life.

    PubMed

    Watt, Nola; Wetherby, Amy M; Barber, Angie; Morgan, Lindee

    2008-09-01

    This study examined repetitive and stereotyped behaviors (RSB) in children with autism spectrum disorders (ASD, n = 50), developmental delays without ASD (DD; n = 25) and typical development (TD, n = 50) between 18 and 24 months of age. Children with ASD demonstrated significantly higher frequency and longer duration of RSB with objects, body, and sensory behaviors during a systematic behavior sample than both the DD and TD groups. RSB with objects were related to concurrent measures of symbolic capacity and social competence in the second year and predicted developmental outcomes as well as severity of autism symptoms at 3 years in children with communication delays. RSB in the second year appear to be important for early identification and prediction of developmental outcomes. PMID:18266099

  5. Traumatic Dental Injuries Among 12-15-Year-Old-School Children in Panchkula

    PubMed Central

    Chopra, Amandeep; Lakhanpal, Manav; Rao, NC; Gupta, Nidhi; Vashisth, Shelja

    2014-01-01

    Background: Traumatic dental injury (TDI) in children and adolescents has become one of the most serious dental public health problems. Despite such a high prevalence of dental trauma, very less attention has been paid to TDI, its etiology, and prevention. Objectives: To determine the prevalence of anterior tooth traumatic dental injuries in 12-15-year-old school children of Panchkula district, India, and to find any correlation with the cause, gender, extent of overbite as well as over-jet, and previous treatment. Patients and Methods: A multistage sample of 12-15-year-old school children (n = 810) in Panchkula district, Haryana, was selected. The children were screened using WHO criteria for oral examination and a trained dental surgeon examined the children. Those with clinical TDI were examined further for the type of traumatic injuries using Elis classification modified by Holland. Overjet and overbite were recorded. After examination, questions regarding the cause of trauma and its treatment were asked. Data were subjected to statistical analysis using the Chi square and Mantel-Haenszel tests by SPSS version 20.0. Results: The results showed that out of 810 children, 86 (10.2 %) had TDI. Males had higher prevalence of trauma than females (P < 0.05). The common cause of trauma was fall (51.11%) followed by sports injuries (41.86%). Enamel-dentin fracture without pulpal involvement was the most common type of trauma and the most frequent involved teeth were maxillary central incisors. A significant association was observed between overjet and overbite and trauma. Only 3.5% of the children affected with trauma had received treatment. Conclusions: The prevalence of traumatic injuries to permanent incisors in 12-15-year-old Panchkula school children was relatively high. TDI was associated with gender, overjet, and lip competence. There was a great unmet treatment need. PMID:25032172

  6. POSTTRAUMATIC STRESS DISORDER AMONG INDONESIAN CHILDREN 5 YEARS AFTER THE TSUNAMI.

    PubMed

    Irwantol; Faisal; Zulfa, Hendra

    2015-09-01

    Children are at risk for developing posttraumatic stress disorder (PTSD) due to experiencing or living in a disaster area. The factors that increase the likelihood of a child developing PTSD need further clarification. We studied the factors associated with PTSD among children who experienced the tsunami in Sumatra, Indonesia. We conducted a cross sectional study in 2 subdistricts of Sumatra 5 years after experiencing a tsunami. Children aged 7-13 years were enrolled using stratified cluster sampling. A tsunami-modified version of The PsySTART Rapid Triage System was used to question children about their tsunami-specific traumatic experiences. Trauma symptoms were evaluated using the Trauma Symptom Checklist For Children (TSCC). The diagnosis of PTSD was made using the Child PTSD Symptom Scale (CPSS) and DSM-IV criteria. The data were analyzed with chi-square tests and multivariate logistic regression analysis with 95% confidence intervals (CI). A total of 262 children were enrolled in this study. The prevalence of PTSD in these children was 20.6%. On multivariate analysis, having experienced a delay in evacuation (PR = 4.5; 95% CI: 2.794-13.80; p < 0.001) and being unable to escape (PR = 13.07; 95% CI: 5.884-64; p < 0.001) were significantly associated with PTSD 5 years after the tsunami. Children who experienced a traumatic event in which they were unable to escape or when there is a delay in evacuation are at risk of developing PTSD and need appropriate treatment.

  7. POSTTRAUMATIC STRESS DISORDER AMONG INDONESIAN CHILDREN 5 YEARS AFTER THE TSUNAMI.

    PubMed

    Irwantol; Faisal; Zulfa, Hendra

    2015-09-01

    Children are at risk for developing posttraumatic stress disorder (PTSD) due to experiencing or living in a disaster area. The factors that increase the likelihood of a child developing PTSD need further clarification. We studied the factors associated with PTSD among children who experienced the tsunami in Sumatra, Indonesia. We conducted a cross sectional study in 2 subdistricts of Sumatra 5 years after experiencing a tsunami. Children aged 7-13 years were enrolled using stratified cluster sampling. A tsunami-modified version of The PsySTART Rapid Triage System was used to question children about their tsunami-specific traumatic experiences. Trauma symptoms were evaluated using the Trauma Symptom Checklist For Children (TSCC). The diagnosis of PTSD was made using the Child PTSD Symptom Scale (CPSS) and DSM-IV criteria. The data were analyzed with chi-square tests and multivariate logistic regression analysis with 95% confidence intervals (CI). A total of 262 children were enrolled in this study. The prevalence of PTSD in these children was 20.6%. On multivariate analysis, having experienced a delay in evacuation (PR = 4.5; 95% CI: 2.794-13.80; p < 0.001) and being unable to escape (PR = 13.07; 95% CI: 5.884-64; p < 0.001) were significantly associated with PTSD 5 years after the tsunami. Children who experienced a traumatic event in which they were unable to escape or when there is a delay in evacuation are at risk of developing PTSD and need appropriate treatment. PMID:26863863

  8. Functional performance of school children diagnosed with developmental delay up to two years of age

    PubMed Central

    Dornelas, Lílian de Fátima; Magalhães, Lívia de Castro

    2016-01-01

    Abstract Objective: To compare the functional performance of students diagnosed with developmental delay (DD) up to two years of age with peers exhibiting typical development. Methods: Cross-sectional study with functional performance assessment of children diagnosed with DD up to two years of age compared to those with typical development at seven to eight years of age. Each group consisted of 45 children, selected by non-random sampling, evaluated for motor skills, quality of home environment, school participation and performance. ANOVA and the Binomial test for two proportions were used to assess differences between groups. Results: The group with DD had lower motor skills when compared to the typical group. While 66.7% of children in the typical group showed adequate school participation, receiving aid in cognitive and behavioral tasks similar to that offered to other children at the same level, only 22.2% of children with DD showed the same performance. Although 53.3% of the children with DD achieved an academic performance expected for the school level, there were limitations in some activities. Only two indicators of family environment, diversity and activities with parents at home, showed statistically significant difference between the groups, with advantage being shown for the typical group. Conclusions: Children with DD have persistent difficulties at school age, with motor deficit, restrictions in school activity performance and low participation in the school context, as well as significantly lower functional performance when compared to children without DD. A systematic monitoring of this population is recommended to identify needs and minimize future problems. PMID:26553573

  9. Marijuana Exposure Among Children Younger Than Six Years in the United States.

    PubMed

    Onders, Bridget; Casavant, Marcel J; Spiller, Henry A; Chounthirath, Thiphalak; Smith, Gary A

    2016-05-01

    This study investigates marijuana exposures among children <6 years old in the United States using data from the National Poison Data System. From 2000 through 2013, there were 1969 marijuana exposures among children <6 years old and an exposure rate of 5.90 per million children. The mean age of an exposed child was 1.81 years (median = 1.58 years). The majority of the children were exposed through ingestion (75.0%), and 18.5% of exposures required admission to a health care facility. The rate of marijuana exposure was significantly (2.82 times) higher in states where its use was legalized prior to 2000 compared with states where its use is not legal. Because more states are likely to pass legislation legalizing medical and recreational use of marijuana, increased efforts to establish child-focused safety requirements regarding packaging of commercially sold marijuana products are needed to help prevent more children from being exposed to this schedule I substance.

  10. Prevalence of Oral Habits among Eleven to Thirteen Years Old Children in Jaipur

    PubMed Central

    Sharma, Shantanu; Asopa, Kirti

    2015-01-01

    ABSTRACT Aim: Oral habits that are prevalent well beyond the normal age frequently result in facial deformity and malocclusions. The aim of the present study was to know the prevalence of oral habits in 11 to 13 years old children of Jaipur city. Methodology: The study included 1,000 children of age 11 to 13 years, belonging to different government and private schools of Jaipur city who were screened for any deleterious habits at their school site. The statistical analysis was done using Chi-square test. Results: The result showed that 18% children had a habit of tongue thrusting, 17% mouth breathing and 3% nail biting. Sex-wise prevalence showed 18% females had oral habits and 20% of male had oral habit. Conclusion: The distribution of children aged 11 to 13 years having oral habits was evaluated with tongue thrusting being most prevalent and exhibiting minimal sexual predilection. How to cite this article: Sharma S, Bansal A, Asopa K. Prevalence of Oral Habits among Eleven to Thirteen Years Old Children in Jaipur. Int J Clin Pediatr Dent 2015;8(3):208-210. PMID:26604539

  11. Strabismus at Age 2 Years in Children Born Before 28 Weeks' Gestation: Antecedents and Correlates.

    PubMed

    VanderVeen, Deborah K; Allred, Elizabeth N; Wallace, David K; Leviton, Alan

    2016-03-01

    Children born very preterm are at greater risk of ophthalmic morbidities, including strabismus, than children born at term. We evaluated perinatal factors associated with strabismus at age 2 years in a large population of infants delivered before 28 weeks' gestation. A total of 996 infants in the multicenter ELGAN (Extremely Low Gestational Age Newborn) study who had a retinal exam in infancy and a developmental assessment at 2 years corrected age are included. Their mothers were interviewed about the pregnancy, and both mother and newborn charts were reviewed. Certified examiners administered the Bayley Scales of Infant Development-II and performed an examination of ocular alignment. Time-oriented logistic regression risk models were created to evaluate the associations of characteristics and exposures with the development of strabismus. Overall, 14% (n = 141) of the children had strabismus at 2 years, and 80% of strabismic children had esotropia. Characteristics associated with strabismus were birth before 26 weeks' gestation, severe fetal growth restriction, and maternal history of aspirin ingestion. Associated postnatal factors included a SNAP-II (Score for Neonatal Acute Physiology) illness severity value ≥ 30, brain ventriculomegaly, type I retinopathy of prematurity, and ventilator-dependent severe bronchopulmonary dysplasia. Strabismus in very preterm populations is associated with a number of antenatal and postnatal antecedents as well as clinical and imaging correlates indicative of brain damage in these children. Routine ophthalmologic assessments in the early years can allow appropriate and timely interventions.

  12. Is the Movement Assessment Battery for Children-2nd Edition a Reliable Instrument to Measure Motor Performance in 3 Year Old Children?

    ERIC Educational Resources Information Center

    Smits-Engelsman, Bouwien C. M.; Niemeijer, Anuschka S.; van Waelvelde, Hilde

    2011-01-01

    Formal testing of 3 year old children is a new feature in the revised version of the Movement Assessment Battery for Children (Movement ABC-2). Our study evaluated the reliability and explored the clinical applicability of the Movement ABC-2 Test in this young age group. A total of 50 typically children were given two trials of the test within a…

  13. Working memory arrest in children with high-functioning autism compared to children with attention-deficit/hyperactivity disorder: results from a 2-year longitudinal study.

    PubMed

    Andersen, Per N; Skogli, Erik W; Hovik, Kjell T; Geurts, Hilde; Egeland, Jens; Øie, Merete

    2015-05-01

    The aim of this study was to analyse the development of verbal working memory in children with high-functioning autism compared to children with attention-deficit/hyperactivity disorder and typically developing children. A total of 34 children with high-functioning autism, 72 children with attention-deficit/hyperactivity disorder and 45 typically developing children (age 9-16 years) were included at baseline and followed up approximately 25 months later. The children were given a letter/number sequencing task to assess verbal working memory. The performance of children with high-functioning autism on verbal working memory did not improve after 2 years, while improvement was observed in children with attention-deficit/hyperactivity disorder and typically developing children. The results indicate a different developmental trajectory for verbal working memory in children with high-functioning autism compared to children with attention-deficit/hyperactivity disorder and typically developing children. More research is needed to construct a developmental framework more suitable for children with autism spectrum disorder.

  14. Prediction of Cognitive Abilities at the Age of 5 Years Using Developmental Follow-Up Assessments at the Age of 2 and 3 Years in Very Preterm Children

    ERIC Educational Resources Information Center

    Potharst, Eva S.; Houtzager, Bregje A.; van Sonderen, Loekie; Tamminga, Pieter; Kok, Joke H.; Last, Bob F.; van Wassenaer, Aleid G.

    2012-01-01

    Aim: This study investigated prediction of separate cognitive abilities at the age of 5 years by cognitive development at the ages of both 2 and 3 years, and the agreement between these measurements, in very preterm children. Methods: Preterm children (n=102; 44 males; 58 females) with a gestational age less than 30 weeks and/or birthweight less…

  15. Language development and affecting factors in 3- to 6-year-old children.

    PubMed

    Muluk, Nuray Bayar; Bayoğlu, Birgül; Anlar, Banu

    2014-05-01

    The aim of this study was to assess factors affecting language developmental screening test results in 33.0- to 75.0-month-old children. The study group consists of 402 children, 172 (42.8%) boys and 230 (57.2%) girls, aged 33.0-75.0 months who were examined in four age groups: 3 years (33.0-39.0 months), 4 years (45.0-51.0 months), 5 years (57.0-63.0 months) and 6 years (69.0-75.0 months). Demographic data and medical history obtained by a standard questionnaire and Denver II Developmental Test results were evaluated. Maternal factors such as mother's age, educational level, and socioeconomic status (SES) correlated with language items in all age groups. Linear regression analysis indicated a significant effect of mother's education and higher SES on certain expressive and receptive language items at 3 and 4 years. Fine motor items were closely related to language items at all ages examined, while in the younger (3- and 4-year-old) group gross motor items also were related to language development. Maternal and socioeconomic factors influence language development in children: these effects, already discernible with a screening test, can be potential targets for social and educational interventions. The interpretation of screening test results should take into account the interaction between fine motor and language development in preschool children.

  16. Predicting Mothers' Reports of Children's Mental Health Three Years after Hurricane Katrin.

    PubMed

    Lowe, Sarah R; Godoy, Leandra; Rhodes, Jean E; Carter, Alice S

    2013-01-01

    This study explored pathways through which hurricane-related stressors affected the psychological functioning of elementary school aged children who survived Hurricane Katrina. Participants included 184 mothers from the New Orleans area who completed assessments one year pre-disaster (Time 1), and one and three years post-disaster (Time 2 and Time 3, respectively). Mothers rated their children's behavior problems at Time 3 only (n = 251 children; 53.0% male; Mean age: 10.19 years, SD = 1.68 years). A path analytic model indicated that hurricane-related stressors were associated with increased maternal psychological distress and school mobility in the first post-disaster year, which were associated with higher child internalizing and externalizing symptoms three years post-disaster. Mediation analysis indicated that hurricane-related stressors were associated with child symptoms indirectly, through their impact on maternal psychological distress. Findings underscore the importance of interventions that boost maternal and child mental health and support children through post-disaster school transitions. PMID:23471125

  17. Clinically Significant Behavior Problems among Young Children 2 Years after the Great East Japan Earthquake

    PubMed Central

    Fujiwara, Takeo; Yagi, Junko; Homma, Hiroaki; Mashiko, Hirobumi; Nagao, Keizo; Okuyama, Makiko

    2014-01-01

    Background On March 11, 2011, a massive undersea earthquake and tsunami struck East Japan. Few studies have investigated the impact of exposure to a natural disaster on preschool children. We investigated the association of trauma experiences during the Great East Japan Earthquake on clinically significant behavior problems among preschool children 2 years after the earthquake. Method Participants were children who were exposed to the 2011 disaster at preschool age (affected area, n = 178; unaffected area, n = 82). Data were collected from September 2012 to June 2013 (around 2 years after the earthquake), thus participants were aged 5 to 8 years when assessed. Severe trauma exposures related to the earthquake (e.g., loss of family members) were assessed by interview, and trauma events in the physical environment related to the earthquake (e.g. housing damage), and other trauma exposure before the earthquake, were assessed by questionnaire. Behavior problems were assessed by caregivers using the Child Behavior Checklist (CBCL), which encompasses internalizing, externalizing, and total problems. Children who exceeded clinical cut-off of the CBCL were defined as having clinically significant behavior problems. Results Rates of internalizing, externalizing, and total problems in the affected area were 27.7%, 21.2%, and 25.9%, respectively. The rate ratio suggests that children who lost distant relatives or friends were 2.36 times more likely to have internalizing behavior problems (47.6% vs. 20.2%, 95% CI: 1.10–5.07). Other trauma experiences before the earthquake also showed significant positive association with internalizing, externalizing, and total behavior problems, which were not observed in the unaffected area. Conclusions One in four children still had behavior problems even 2 years after the Great East Japan Earthquake. Children who had other trauma experiences before the earthquake were more likely to have behavior problems. These data will be

  18. Determinants of undernutrition in children under 2 years of age from rural Bangladesh.

    PubMed

    Ahmed, A M Shamsir; Ahmed, Tahmeed; Roy, S K; Alam, Nurul; Hossain, Md Iqbal

    2012-10-01

    This study aimed to assess the determinants of under nutrition among under-two year old children of rural Bangladesh. The data of the National Nutrition Program baseline survey conducted in 2004 was analyzed, which included 8,885 under-two children and their mothers. Among the children studied, 41%, 35% and 18% were stunted, underweight, and wasted; and 16%, 11.5% and 3% were severely-stunted, underweight, and wasted, respectively. Multivariate analysis revealed that undernourished children were less likely to be female and having received measles vaccination, more likely to have suffered from diarrhea in the previous two weeks, and more likely to have older (>30 years), shorter (<145 cm), undernourished (BMI <18.5 kg/m²) and illiterate/less educated mother. Children with moderate stunting and underweight were more likely to reside in households with unhygienic toilet. Children with all forms of under nutrition were more often from families with lowest quintile of asset index. The identified associated/risk factors can be used for designing and targeting preventive programs for undernutrition. PMID:22728631

  19. Time knowledge acquisition in children aged 6 to 11 years and its relationship with numerical skills.

    PubMed

    Labrell, Florence; Mikaeloff, Yann; Perdry, Hervé; Dellatolas, Georges

    2016-03-01

    Acquisition of time knowledge (TK; the correct representation and use of time units) is linked to the development of numerical abilities, but this relationship has not been investigated in children. The current study examined the acquisition of TK and its association with numerical skills. A total of 105 children aged 6 to 11 years were interviewed with our Time Knowledge Questionnaire (TKQ), developed for purposes of this study, and the Zareki-R, a battery for the evaluation of number processing and mental calculation. The TKQ assessed conventional time knowledge (temporal orientation, temporal sequences, relationships between time units, and telling the time on a clock), estimation of longer durations related to birthday and life span, and estimation of the duration of the interview. Time knowledge increased with age, especially from 6 to 8 years, and was strongly linked to numerical skills. Regression analyses showed that four numerical components were implicated in TK: academic knowledge of numbers and number facts (e.g., reading Arabic numerals, mental calculation), number line estimation (e.g., correspondence between a number and a distance), contextual estimation (e.g., many/few leaves on a tree, children in a family), and numerical tasks involving verbal working memory (e.g., comparison of numbers presented orally). Numerical correlations with TK varied according to children's age; subtests based on academic knowledge of numbers, working memory, and number line estimation were linked with TK in the younger children, but only contextual estimation was associated with TK in the older children. PMID:26590852

  20. EPIDEMIOLOGY OF ROTAVIRUS DIARRHEA AMONG CHILDREN AGED LESS THAN 5 YEARS IN RURAL SOUTHERN ETHIOPIA.

    PubMed

    Ramos, José M; Alegria, Iñaki; Tessema, Dalu; Mohamed, Nuri; Tissiano, Gabrel; Fano, Haji; Yohannes, Tafese; Gosa, Ashenafi; Tesfamariam, Abraham; Reyes, Francisco

    2015-05-01

    The objective of this study was to determine the epidemiological and clinical features of rotavirus infection among children aged less than 5 years in rural southern Ethiopia. We conducted a hospital-based, prospective study among children aged less than 5 years with acute diarrhea and moderate to severe dehydration attending the outpatient department of Gambo Rural Hospital, Ethiopia during September-November 2012. Three hundred fourteen children were included in the study, of whom 137 (43.6%) had rotavirus infection. The average age of children with rotavirus infection was lower than those without it [odds ratio (OR): 0.94]. Finding severe dehydration on skin pinch test (adjusted OR: 3.76) and having diarrhea for !3 days (adjusted OR: 2.50) were associated with rotavirus infection. The mortality rate was 4.4% among rotavirus infection children and 0% among non-rotavirus diarrhea cases (p=0.006). Rotavirus infection should be suspected in children with severe dehydration on a skin pinch test and among those presenting with diarrhea for 3 days in rural southern Ethiopia. PMID:26521516

  1. Mental health and bullying in the United States among children aged 6 to 17 years.

    PubMed

    Benedict, Frances Turcotte; Vivier, Patrick M; Gjelsvik, Annie

    2015-03-01

    This article examines the association between mental health disorders and being identified as a bully among children between the ages of 6 and 17 years. Data from the 2007 National Survey of Children's Health were examined. A total of 63,997 children had data for both parental reported mental health and bullying status. Bivariate analysis and logistic regression was performed to assess the association between mental health status and being identified as a bully with an age-stratified analysis and sub-analysis by type of mental health disorder. In 2007, 15.2% of U.S. children ages 6 to 17 years were identified as bullies by their parent or guardian. Children with a diagnosis of depression, anxiety, or depression had a threefold increased odds of being a bully. The diagnosis of depression is associated with a 3.31 increased odds (95% CI = [2.7, 4.07]) of being identified as a bully. Children with anxiety and attention deficit and hyperactivity disorder (ADHD) had similar odds. The diagnosis of a mental health disorder is strongly associated with being identified as a bully. In particular, depression, anxiety, and ADHD are strongly associated with being identified as a bully. These findings emphasize the importance of providing psychological support to not only victims of bullying but bullies as well. Understanding the risk profile of childhood bullies is essential in gaining a better grasp of this public health problem and in creating useful and appropriate resources and interventions to decrease bullying.

  2. MIXED FOODS ARE SIMILARLY CATEGORIZED BY 8 – 13 YEAR OLD CHILDREN

    PubMed Central

    Beltran, Alicia; Sepulveda, Karina Knight; Watson, Kathy; Baranowski, Tom; Baranowski, Janice; Islam, Noemi; Missaghian, Mariam

    2008-01-01

    Food search in a computerized 24 hour recall (24hdr) for children should be easiest when the categories reflect children’s categorization of foods, in contrast to professional categories. This study assessed how 8–13 year old children categorized and labeled mixed foods (e.g. fried rice, lasagna), and how these were influenced by child characteristics. A set of 48 cards with pictures and names of mixed foods from 14 professionally defined food groups was sorted by each child into piles of similar foods. Participants (n= 146), including 8 to13 year old 130 English speaking, and 16 Spanish speaking children, attended data collection in the summer, 2006. One way ANOVA, pairwise comparisons and Robinson matrices for identification of clusters were used. Children created an average of 10.5 (± 5.5) piles with 6.0 (±4.1) cards per pile. No substantial differences in Robinson clustering were detected across subcategories for each of the demographic characteristics, body mass index, or 6-n-propylthiouracil sensitivity. For the majority of the piles, children provided “Taxonomic-Professional” (26.0%) labels, such as Vegetables, Sandwiches and Drinks, or “Specific-food item” (23.0%) labels, i.e. the name of the food. These categories may be used to facilitate mixed food search in a computerized 24hdr for children in this age group. PMID:17936412

  3. Inhibitory control in otherwise healthy overweight 10-year-old children

    PubMed Central

    Reyes, S; Peirano, P; Peigneux, P; Lozoff, B; Algarin, C

    2015-01-01

    BACKGROUND Preventing obesity is a worldwide public health priority. In vulnerable children living in obesogenic environments, with easy access to high-caloric food, alterations in inhibitory control functions might favor excessive food intake and affect energy regulation. We hypothesized that overweight/obese children would present lower inhibitory control in comparison to normal weight children. METHODS We measured inhibitory control functions in 93 otherwise healthy overweight/obese and 92 normal weight 10-year-old children using the Stroop test and the Go/No-Go task. Event-related potentials were recorded during the Go/No-Go task. RESULTS Overweight/obese children showed slower reaction times (1248.6 ms (95% confidence interval (CI): 1182.9–1314.3) vs 1149.0 ms (95% CI: 1083.0–1215.1)) on the Stroop test, higher reaction time variability (0.25 (95% CI: 0.22–0.27) vs 0.21 (95% CI: 0.19–0.24)) on the Go/No-Go task and decreased P300 amplitude (4.1 µV (95% CI: 3.0–5.2) vs 6.4 µV (95% CI: 5.2–7.6)) on event-related potentials compared with normal weight children. CONCLUSIONS Our results indicate altered inhibitory control functions in otherwise healthy overweight/obese children, which might contribute to their excessive food consumption. PMID:25869603

  4. Prevalence of Sleep Disorders Among Children 4 - 6 Years Old in Tehran Province, Iran

    PubMed Central

    Ozgoli, Giti; Sheikhan, Zohre; Soleimani, Farin; Nasiri, Malihe; Amiri, Saba

    2016-01-01

    Background Sleep patterns may change over a person’s lifetime; however, the quantity and quality of sleep always depend on individual factors such as age, sex, and psychological and environmental factors. In children, sleep is as important as development. Quantitative sleep problems related to sleep onset and qualitative sleep disorders such as frequent awakenings may lead to insufficient sleep. Objectives This study aimed to assess the prevalence of sleep disorders among children 4 - 6 years old attending the health centers of Shahid Beheshti University of Medical Sciences, Tehran, Iran, in 2013. Patients and Methods This was a cross-sectional study on 400 children selected using a multistage sampling method. Data were collected by interviews. The questionnaire included two sections: a demographic section with questions about the demographic characteristics of the children and parents and a children’s sleep habit questionnaire (CSHQ). Data were analyzed by SPSS 16 and different statistical tests were used (P < 0.05). Results The mean age of the children was 64.27 ± 9.3 months. The prevalence of sleep disorders was 36.25%. Sleep disorders were significantly associated with age, height, body mass index, residence of children, father’s occupation, mother’s diseases, father’s drug abuse, and parents’ marital status (P < 0.05). Conclusions Sleep disorders in children threaten growth and development, and are dangerous for their health. Sleep disorders should be considered in the differential diagnosis of children’s learning and behavioral problems. PMID:27651942

  5. Gesture Frequency Linked Primarily to Story Length in 4-10-Year Old Children's Stories.

    PubMed

    Nicoladis, Elena; Marentette, Paula; Navarro, Samuel

    2016-04-01

    Previous studies have shown that older children gesture more while telling a story than younger children. This increase in gesture use has been attributed to increased story complexity. In adults, both narrative complexity and imagery predict gesture frequency. In this study, we tested the strength of three predictors of children's gesture use in a narrative context: age, narrative complexity (measured by discourse connectors), and use of imagery (measured by story length). French-, Spanish-, and English-speaking children between 4 and 10 years participated in this study. Including these three groups allows us to test for the generalizability of our results and for cross-linguistic differences in gesture frequency. All the children watched cartoons and retold the story. The results showed that the length of the story was a significant predictor of children's gesture rate while age and discourse connectors were not. There were no differences between language groups. One possible in interpretation of these results is that children's gesture frequency is strongly linked to activation of imagery.

  6. The paediatric flat foot and general anthropometry in 140 Australian school children aged 7 - 10 years

    PubMed Central

    2011-01-01

    Background Many studies have found a positive relationship between increased body weight and flat foot posture in children. Methods From a study population of 140 children aged seven to 10 years, a sample of 31 children with flat feet was identified by screening with the FPI-6. Basic anthropometric measures were compared between subjects with and without flat feet as designated. Results The results of this study, in contrast to many others, question the association of flat feet and heavy children. A significant relationship between foot posture and weight (FPI (L) r = -0.186 (p < 0.05), FPI(R) r = -0.194 (p < 0.05), waist girth (FPI (L) r = -0.213 (p < 0.05), FPI(R) r = -0.228 (p < 0.01) and BMI (FPI (L) r = -0.243 (p < 0.01), FPI(R) r = -0.263 (p < 0.01) was identified, but was both weak and inverse. Conclusions This study presents results which conflict with those of many previous investigations addressing the relationship between children's weight and foot posture. In contrast to previous studies, the implication of these results is that heavy children have less flat feet. Further investigation is warranted using a standardized approach to assessment and a larger sample of children to test this apparent contradiction. PMID:21513507

  7. Prevalence of Sleep Disorders Among Children 4 - 6 Years Old in Tehran Province, Iran

    PubMed Central

    Ozgoli, Giti; Sheikhan, Zohre; Soleimani, Farin; Nasiri, Malihe; Amiri, Saba

    2016-01-01

    Background Sleep patterns may change over a person’s lifetime; however, the quantity and quality of sleep always depend on individual factors such as age, sex, and psychological and environmental factors. In children, sleep is as important as development. Quantitative sleep problems related to sleep onset and qualitative sleep disorders such as frequent awakenings may lead to insufficient sleep. Objectives This study aimed to assess the prevalence of sleep disorders among children 4 - 6 years old attending the health centers of Shahid Beheshti University of Medical Sciences, Tehran, Iran, in 2013. Patients and Methods This was a cross-sectional study on 400 children selected using a multistage sampling method. Data were collected by interviews. The questionnaire included two sections: a demographic section with questions about the demographic characteristics of the children and parents and a children’s sleep habit questionnaire (CSHQ). Data were analyzed by SPSS 16 and different statistical tests were used (P < 0.05). Results The mean age of the children was 64.27 ± 9.3 months. The prevalence of sleep disorders was 36.25%. Sleep disorders were significantly associated with age, height, body mass index, residence of children, father’s occupation, mother’s diseases, father’s drug abuse, and parents’ marital status (P < 0.05). Conclusions Sleep disorders in children threaten growth and development, and are dangerous for their health. Sleep disorders should be considered in the differential diagnosis of children’s learning and behavioral problems.

  8. The frequency and etiology of anemia among children 6-16 years of age in the southeast region of Turkey.

    PubMed

    Koç, A; Kösecik, M; Vural, H; Erel, O; Ataş, A; Tatli, M M

    2000-01-01

    The frequency and etiology of anemia were investigated in 2,913 children between six and 16 years of age in Sanliurfa, in the southeast region of Turkey. Anemia was found in 142 (7.8%) children in the 6-11 years of age group, and in 16 (1.5%) in the 12-16 years of age group; in total, in 158 (5.4%) children. Causes were iron deficiency in 93 (58.9%) children, beta-thalassemia heterozygosity in 10 (6.3%) children, chronic disease that causes anemia of inflammation in 30 (19.0%) children, and intestinal parasitic infections in 17 (10.8%) children. In eight (5.1%) children, the cause of anemia could not be determined. The study's results showed that iron deficiency anemia and chronic and parasitic disease are important problems in schoolchildren of Sanliurfa, while beta-thalassemia and hemoglobinopathies have less importance.

  9. Use of the Griffiths Mental Scales in normal 2 year old Malaysian children.

    PubMed

    Ho, J J; Amar, H S; Ismail, R

    2001-09-01

    The Griffiths Scales for Mental Development were used to assess a group of 60 normal 2-year old Malaysian children (25 Indian, 23 Malay and 12 Chinese). The mean GQ was 104.2 (SD 9.3). This was significantly higher than the test mean of 100, p < 0.001. The mean score for Malaysian children was significantly higher on the locomotor, personal social, performance and practical reasoning subscales while they were significantly lower on the hand eye subscale and did not differ from the test mean on the hearing and speech subscale. There was a significant correlation between GQ and social class, r = -0.39, p < 0.05. Scores were lower than those currently obtained on British children, p < 0.001. Minor difficulties due to language and cultural factors arose over the interpretation of several items but with standardisation of these items the test is useful in Malaysian children. PMID:11732079

  10. PREVALENCE OF SCHOLASTIC BACKWARDNESS AMONG FIVE TO EIGHT YEAR OLD CHILDREN

    PubMed Central

    Shenoy, Jyothi; Kapur, Malavika

    1996-01-01

    The present paper reports the findings of a study of scholastic backwardness among five to eight year old school going children. 1535 children were screened by their class teachers, of which 10.23% were found to have scholastic backwardness. No gender differences were noticed. The rates of specific difficulties such as reading, writing and arithmetic were found to be 4.69%, 5.15% and 15.96% respectively. About 26% of the scholastically backward children were also found to have psychological disturbance. In addition, they most often came from families which could not afford basic amenities, had fathers with alcohol dependence, inconsistent disciplining and poor parental interaction. They also had more frequent school changes, tution attendence and fewer hobbies compared to the scholastically superior children. PMID:21584131

  11. Prevalence of oral habits in 563 Nigerian preschool children age 3-5 years.

    PubMed

    Onyeaso, C O; Sote, E O

    2001-12-01

    One of the contributory factors in the establishment of occlusion is the child's oral habits. A limited amount of information is available on oral habits of pre-school children especially on Nigerian pre-school children. With an increasing interest in the early recognition of mal-occlusion and a corresponding emphasis on preventive procedures, more information on pre-school children may prove to be useful. This study revealed the prevalence of oral habits among 563 Nigerian pre-school children aged 3-5 years at 13.14%: 6.74% for males, 6.4%for females. The acquired data were tested with chi-square(chi2). The results indicate significant gender difference for tongue thrusting/sucking only (P=0.01) using the fisher's exact test. The relationship between digital sucking habit and mal-occlusion was very significant (P<0.01).

  12. Use of the Griffiths Mental Scales in normal 2 year old Malaysian children.

    PubMed

    Ho, J J; Amar, H S; Ismail, R

    2001-09-01

    The Griffiths Scales for Mental Development were used to assess a group of 60 normal 2-year old Malaysian children (25 Indian, 23 Malay and 12 Chinese). The mean GQ was 104.2 (SD 9.3). This was significantly higher than the test mean of 100, p < 0.001. The mean score for Malaysian children was significantly higher on the locomotor, personal social, performance and practical reasoning subscales while they were significantly lower on the hand eye subscale and did not differ from the test mean on the hearing and speech subscale. There was a significant correlation between GQ and social class, r = -0.39, p < 0.05. Scores were lower than those currently obtained on British children, p < 0.001. Minor difficulties due to language and cultural factors arose over the interpretation of several items but with standardisation of these items the test is useful in Malaysian children.

  13. 12 CFR 2.5 - Bank compensation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Bank compensation. 2.5 Section 2.5 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SALES OF CREDIT LIFE INSURANCE § 2.5 Bank compensation. (a) Nothing contained in this part prohibits a bank employee, officer, director, or...

  14. 12 CFR 2.5 - Bank compensation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Bank compensation. 2.5 Section 2.5 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SALES OF CREDIT LIFE INSURANCE § 2.5 Bank compensation. (a) Nothing contained in this part prohibits a bank employee, officer, director, or...

  15. 12 CFR 2.5 - Bank compensation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Bank compensation. 2.5 Section 2.5 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SALES OF CREDIT LIFE INSURANCE § 2.5 Bank compensation. (a) Nothing contained in this part prohibits a bank employee, officer, director, or...

  16. 12 CFR 2.5 - Bank compensation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Bank compensation. 2.5 Section 2.5 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SALES OF CREDIT LIFE INSURANCE § 2.5 Bank compensation. (a) Nothing contained in this part prohibits a bank employee, officer, director, or...

  17. 28 CFR 2.5 - Sentence aggregation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Sentence aggregation. 2.5 Section 2.5 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.5...

  18. Incident Vertebral Fractures in Children with Leukemia During the Four Years Following Diagnosis

    PubMed Central

    Cummings, Elizabeth A; Ma, Jinhui; Fernandez, Conrad V; Halton, Jacqueline; Alos, Nathalie; Miettunen, Paivi M; Jaremko, Jacob L; Ho, Josephine; Shenouda, Nazih; Matzinger, Mary Ann; Lentle, Brian; Stephure, David; Stein, Robert; Sbrocchi, Ann Marie; Rodd, Celia; Lang, Bianca; Israels, Sara; Grant, Ronald M; Couch, Robert; Barr, Ronald; Hay, John; Rauch, Frank; Siminoski, Kerry; Ward, Leanne M

    2016-01-01

    Objectives The purpose of this article was to determine the incidence and predictors of vertebral fractures (VF) during the four years following diagnosis in pediatric acute lymphoblastic leukemia (ALL). Patients and Methods Children were enrolled within 30 days of chemotherapy initiation, with incident VF assessed annually on lateral spine radiographs according to the Genant method. Extended Cox’s models were used to assess the association between incident VF and clinical predictors. Results 186 children with ALL completed the baseline evaluation (median age 5.3 years, interquartile range 3.4 to 9.7, 58% boys). The VF incidence rate was 8.7 per 100 person-years, with a four-year cumulative incidence of 26.4%. The highest annual incidence occurred at 12 months (16.1%; 95% confidence interval (CI) 11.2 – 22.7), falling to 2.9% at four years (95% CI, 1.1 – 7.3). Half of the children with incident VF had moderate or severe VF and 39% of those with incident VF were asymptomatic. Every 10 mg/m2 increase in average daily glucocorticoid dose (prednisone equivalents) was associated with a 5.9-fold increased VF risk (95% CI, 3.0–11.8; p < 0.01). Other predictors of increased VF risk included: VF at diagnosis, younger age, and lower spine bone mineral density Z-scores at baseline and each annual assessment. Conclusions One quarter of children with ALL developed incident VF in the four years following diagnosis; most of the VF burden was in the first year. Over one third of children with incident VF were asymptomatic. Discrete clinical predictors of VF were evident early in the patient’s clinical course, including VF at diagnosis. PMID:26171800

  19. Treatment of Bilateral Refractive Amblyopia in Children 3 to <10 Years Old

    PubMed Central

    Wallace, David; Chandler, Danielle L.; Beck, Roy W.; Arnold, Robert W.; Bacal, Darron A.; Birch, Eileen E.; Felius, Joost; Frazier, Marcela; Holmes, Jonathan M.; Hoover, Darren; Klimek, Deborah A.; Lorenzana, Ingryd; Quinn, Graham E.; Repka, Michael X.; Suh, Donny W.; Tamkins, Susanna

    2007-01-01

    Purpose To determine the amount and time course of binocular visual acuity improvement during treatment of bilateral refractive amblyopia in children age 3 to <10 years old Design Prospective, multicenter noncomparative intervention Methods 113 children (mean age = 5.1 years) with previously untreated bilateral refractive amblyopia were enrolled at 27 community- and university-based sites and were provided optimal spectacle correction. Bilateral refractive amblyopia was defined as 20/40 to 20/400 best-corrected binocular acuity in the presence of ≥ 4.00 D hypermetropia by spherical equivalent and/or ≥ 2.00 D astigmatism in each eye. Best-corrected binocular and monocular visual acuities were measured at baseline and at 5, 13, 26 and 52 weeks. The primary study outcome was binocular acuity at one year. Results Mean binocular visual acuity improved from 0.50 logMAR (20/63) at baseline to 0.11 logMAR (20/25) at one year (mean improvement 3.9 lines, 95% confidence interval [CI] = 3.5 to 4.2). Mean improvement at one year for the 84 children with baseline binocular acuity of 20/40 to 20/80 was 3.4 lines (95% CI = 3.2 to 3.7) and for the 16 children with baseline binocular acuity of 20/100 to 20/320 was 6.3 lines (95% CI = 5.1 to 7.5). The cumulative probability of binocular acuity of 20/25 or better was 21% at 5 weeks, 46% at 13 weeks, 59% at 26 weeks, and 74% at 52 weeks. Conclusions Treatment of bilateral refractive amblyopia with spectacle correction improves binocular visual acuity in children age 3 to <10 years old, with most improving to 20/25 or better within one year. PMID:17707330

  20. Educational mismatch and mortality among native-born workers in Sweden. A 19-year longitudinal study of 2.5 million over-educated, matched and under-educated individuals, 1990-2008.

    PubMed

    Garcy, Anthony M

    2015-11-01

    This study tests the hypothesis that a disjuncture between an individual's attained level of education and that held by average workers in the individual's occupation leads to higher mortality among those with a prolonged mismatched status. Swedish register data are used in a 19-year longitudinal mortality follow-up study of all causes and specific causes of mortality. Participants were all men and women born between 1926 and 1985 who were alive on 1 September 1990, who had concurrent information on their attained level of education and the specific occupation or industry they were employed in during this period for at least a consecutive year. An objective measure of educational and occupational mismatch was constructed from these data. Those with a stable, over-educated matched, or under-educated employment status are included in the final analysis (N = 2,482,696). Independent of social, family, employers' characteristics and prior health problems, the findings from a multivariate, stratified Cox regression analysis suggest there is excessive mortality among the over-educated, and a protective effect of under-education among native-born Swedish men and women.

  1. Magnitude of Anemia and Hematological Predictors among Children under 12 Years in Odisha, India

    PubMed Central

    Behera, Shuchismita; Bulliyya, Gandham

    2016-01-01

    Background. Anemia is a wide spread public health problem in India which affects children. The present study evaluates the prevalence of anemia and status of various hematological parameters among children of Khurda district, Odisha. Method. A total of 313 children aged 0–12 years were enrolled for the study which included preschool (0–5 years) and school aged (6–12 years) groups. Hematological indicators were measured by standard procedures, which include red blood cell (RBC) indicators, white blood cell (WBC) indicators, and plasma ferritin. Results. Mean hemoglobin (Hb) of the study population was 10.43 ± 3.33 g/dL and prevalence of anemia was 62%. In this population, boys had a lower mean Hb value than that of the girls. All grades of anemia were higher among school age children than preschool children. Mean plasma ferritin was found to be higher in school age boys than their counterpart girls. The mean level of WBC count was found to be higher among preschool age boys than among the school age boys (p = 0.025). Conclusion. The prevalence of anemia was higher with concomitant acute infection among study population, which is a matter of concern. Since the hematological parameters are interrelated with each other as well as with the age and gender, relevant intervention strategy and constant monitoring are needed while providing public health nutrition programs to eradicate anemia. PMID:27127647

  2. Factors associated with vaccination coverage in children < 5 years in Angola.

    PubMed

    Oliveira, Manuel Falcão Saturnino de; Martinez, Edson Zangiacomi; Rocha, Juan Stuardo Yazlle

    2014-12-01

    OBJECTIVE To analyze vaccination coverage and factors associated with a complete immunization scheme in children < 5 years old. METHODS This cross-sectional household census survey evaluated 1,209 children < 5 years old living in Bom Jesus, Angola, in 2010. Data were obtained from interviews, questionnaires, child immunization histories, and maternal health histories. The statistical analysis used generalized linear models, in which the dependent variable followed a binary distribution (vaccinated, unvaccinated) and the association function was logarithmic and had the children's individual, familial, and socioeconomic factors as independent variables. RESULTS Vaccination coverage was 37.0%, higher in children < 1 year (55.0%) and heterogeneous across neighborhoods; 52.0% of children of both sexes had no immunization records. The prevalence rate of vaccination significantly varied according to child age, mother's level of education, family size, ownership of household appliances, and destination of domestic waste. CONCLUSIONS Vulnerable groups with vaccination coverage below recommended levels continue to be present. Some factors indicate inequalities that represent barriers to full immunization, indicating the need to implement more equitable policies. The knowledge of these factors contributes to planning immunization promotion measures that focus on the most vulnerable groups.

  3. Prevalence of epileptiform discharges in healthy 11- and 12-year-old children.

    PubMed

    Grant, Arthur C; Chau, Larissa; Arya, Kapil; Schneider, Margaret

    2016-09-01

    We sought to determine the prevalence of interictal epileptiform discharges (IEDs) in healthy 11- and 12-year-old children. Sixth grade students with no history of seizure, or neurologic or psychiatric disease, were enrolled in a longitudinal physical activity intervention study. Per study protocol, each student had two EEG recordings approximately 6months apart. Epileptiform discharges were present in 4 (2.9%) of 140 students: centrotemporal in three and generalized in one. In three children, the discharges were still present six months later. None of the children had developed seizures a minimum of one year after the second EEG. These results are consistent with those of two landmark European studies performed nearly a half century ago, before the modern era of digital EEG. Healthy 11- and 12-year-old children with no history of seizure may have centrotemporal or generalized epileptiform discharges on EEG, which can persist for at least 6months. Based on both our results and those of the two prior European studies, such discharges, if found incidentally in otherwise healthy children in this age group, should not prompt further evaluation or treatment.

  4. Parental spanking of 1-year-old children and subsequent child protective services involvement.

    PubMed

    Lee, Shawna J; Grogan-Kaylor, Andrew; Berger, Lawrence M

    2014-05-01

    The majority of U.S. parents spank their children, often beginning when their children are very young. We examined families (N=2,788) who participated in a longitudinal community-based study of new births in urban areas. Prospective analyses examined whether spanking by the child's mother, father, or mother's current partner when the child was 1-year-old was associated with household CPS involvement between age 1 and age 5. Results indicated that 30% of 1-year-olds were spanked at least once in the past month. Spanking at age 1 was associated with increased odds of subsequent CPS involvement (adjusted odds ratio=1.36, 95% CI [1.08, 1.71], p<.01). When compared to non-spanked children, there was a 33% greater probability of subsequent CPS involvement for children who were spanked at age 1. Given the undesirable consequences of spanking children and a lack of empirical evidence to suggest positive effects of physical punishment, professionals who work with families should counsel parents not to spank infants and toddlers. For optimal benefits, efforts to educate parents regarding alternative forms of discipline should begin during the child's first year of life.

  5. Parental spanking of 1-year-old children and subsequent child protective services involvement✩

    PubMed Central

    Lee, Shawna J.; Grogan-Kaylor, Andrew; Berger, Lawrence M.

    2015-01-01

    The majority of U.S. parents spank their children, often beginning when their children are very young. We examined families (N=2,788) who participated in a longitudinal community-based study of new births in urban areas. Prospective analyses examined whether spanking by the child's mother, father, or mother's current partner when the child was 1-year-old was associated with household CPS involvement between age 1 and age 5. Results indicated that 30% of 1-year-olds were spanked at least once in the past month. Spanking at age 1 was associated with increased odds of subsequent CPS involvement (adjusted odds ratio=1.36, 95% CI [1.08, 1.71], p<.01). When compared to non-spanked children, there was a 33% greater probability of subsequent CPS involvement for children who were spanked at age 1. Given the undesirable consequences of spanking children and a lack of empirical evidence to suggest positive effects of physical punishment, professionals who work with families should counsel parents not to spank infants and toddlers. For optimal benefits, efforts to educate parents regarding alternative forms of discipline should begin during the child's first year of life. PMID:24602690

  6. Prevalence of epileptiform discharges in healthy 11- and 12-year-old children.

    PubMed

    Grant, Arthur C; Chau, Larissa; Arya, Kapil; Schneider, Margaret

    2016-09-01

    We sought to determine the prevalence of interictal epileptiform discharges (IEDs) in healthy 11- and 12-year-old children. Sixth grade students with no history of seizure, or neurologic or psychiatric disease, were enrolled in a longitudinal physical activity intervention study. Per study protocol, each student had two EEG recordings approximately 6months apart. Epileptiform discharges were present in 4 (2.9%) of 140 students: centrotemporal in three and generalized in one. In three children, the discharges were still present six months later. None of the children had developed seizures a minimum of one year after the second EEG. These results are consistent with those of two landmark European studies performed nearly a half century ago, before the modern era of digital EEG. Healthy 11- and 12-year-old children with no history of seizure may have centrotemporal or generalized epileptiform discharges on EEG, which can persist for at least 6months. Based on both our results and those of the two prior European studies, such discharges, if found incidentally in otherwise healthy children in this age group, should not prompt further evaluation or treatment. PMID:27450305

  7. [Bolsa Família: food and nutrition insecurity of children under five years of age].

    PubMed

    Monteiro, Flávia; Schmidt, Suely Teresinha; da Costa, Islandia Bezerra; Almeida, Claudia Choma Bettega; Matuda, Nívea da Silva

    2014-05-01

    This is a descriptive cross-sectional study of the population base conducted in the town of Colombo in the state of Paraná. The objectives were to identify the prevalence of food insecurity in families that are beneficiaries of the Bolsa Família Program and the factors related to this condition, and describe the nutritional status of children under five years of age. Analyses of association were performed using Fisher's exact test. The sample included 442 families, of which 168 have children under five years of age. The Brazilian Food Insecurity Scale was applied to evaluate food insecurity and the nutritional status of the 199 children evaluated was determined by the height-for-age, weight-for-age and body mass-for-age indices in accordance with the WHO reference values for 2006. The prevalence of food insecurity was 81.6%. Overweight and stunting among children coexisted. Food insecurity was found to be associated with the height-for-age index among children under two years of age. The per capita income and food deficits influenced the situation of food insecurity significantly.

  8. One year of musical training affects development of auditory cortical-evoked fields in young children.

    PubMed

    Fujioka, Takako; Ross, Bernhard; Kakigi, Ryusuke; Pantev, Christo; Trainor, Laurel J

    2006-10-01

    Auditory evoked responses to a violin tone and a noise-burst stimulus were recorded from 4- to 6-year-old children in four repeated measurements over a 1-year period using magnetoencephalography (MEG). Half of the subjects participated in musical lessons throughout the year; the other half had no music lessons. Auditory evoked magnetic fields showed prominent bilateral P100m, N250m, P320m and N450m peaks. Significant change in the peak latencies of all components except P100m was observed over time. Larger P100m and N450m amplitude as well as more rapid change of N250m amplitude and latency was associated with the violin rather than the noise stimuli. Larger P100m and P320m peak amplitudes in the left hemisphere than in the right are consistent with left-lateralized cortical development in this age group. A clear musical training effect was expressed in a larger and earlier N250m peak in the left hemisphere in response to the violin sound in musically trained children compared with untrained children. This difference coincided with pronounced morphological change in a time window between 100 and 400 ms, which was observed in musically trained children in response to violin stimuli only, whereas in untrained children a similar change was present regardless of stimulus type. This transition could be related to establishing a neural network associated with sound categorization and/or involuntary attention, which can be altered by music learning experience.

  9. The Equivalence of the Child Behavior Checklist/1 1/2-5 across Parent Race/Ethnicity, Income Level, and Language

    ERIC Educational Resources Information Center

    Gross, Deborah; Fogg, Louis; Young, Michael; Ridge, Alison; Cowell, Julia Muennich; Richardson, Reginald; Sivan, Abigail

    2006-01-01

    This study examined the equivalence of the Child Behavior Checklist/1 1/2-5 (CBCL/1 1/2-5) in 682 parents of 2- to 4-year-old children stratified by parent race/ethnicity (African American, Latino, and non-Latino White), family income (low vs. middle-upper), and language version (Spanish vs. English). Externalizing Scale means differed by income…

  10. Prenatal Exposure to Organophosphate Pesticides and IQ in 7-Year-Old Children

    PubMed Central

    Bouchard, Maryse F.; Chevrier, Jonathan; Harley, Kim G.; Kogut, Katherine; Vedar, Michelle; Calderon, Norma; Trujillo, Celina; Johnson, Caroline; Bradman, Asa; Barr, Dana Boyd

    2011-01-01

    Context: Organophosphate (OP) pesticides are neurotoxic at high doses. Few studies have examined whether chronic exposure at lower levels could adversely affect children’s cognitive development. Objective: We examined associations between prenatal and postnatal exposure to OP pesticides and cognitive abilities in school-age children. Methods: We conducted a birth cohort study (Center for the Health Assessment of Mothers and Children of Salinas study) among predominantly Latino farmworker families from an agricultural community in California. We assessed exposure to OP pesticides by measuring dialkyl phosphate (DAP) metabolites in urine collected during pregnancy and from children at 6 months and 1, 2, 3.5, and 5 years of age. We administered the Wechsler Intelligence Scale for Children, 4th edition, to 329 children 7 years of age. Analyses were adjusted for maternal education and intelligence, Home Observation for Measurement of the Environment score, and language of cognitive assessment. Results: Urinary DAP concentrations measured during the first and second half of pregnancy had similar relations to cognitive scores, so we used the average of concentrations measured during pregnancy in further analyses. Averaged maternal DAP concentrations were associated with poorer scores for Working Memory, Processing Speed, Verbal Comprehension, Perceptual Reasoning, and Full-Scale intelligence quotient (IQ). Children in the highest quintile of maternal DAP concentrations had an average deficit of 7.0 IQ points compared with those in the lowest quintile. However, children’s urinary DAP concentrations were not consistently associated with cognitive scores. Conclusions: Prenatal but not postnatal urinary DAP concentrations were associated with poorer intellectual development in 7-year-old children. Maternal urinary DAP concentrations in the present study were higher but nonetheless within the range of levels measured in the general U.S. population. PMID:21507776

  11. Tracing children's vocabulary development from preschool through the school-age years: an 8-year longitudinal study.

    PubMed

    Song, Shuang; Su, Mengmeng; Kang, Cuiping; Liu, Hongyun; Zhang, Yuping; McBride-Chang, Catherine; Tardif, Twila; Li, Hong; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2015-01-01

    In this 8-year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred and sixty-four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over 8 years. Between the ages of 4 to 10 years, they were administered tasks of vocabulary and related cognitive skills. At age 11, comprehensive reading skills, including character recognition, reading fluency, and reading comprehension were examined. Individual differences in vocabulary developmental profiles were estimated using the intercept-slope cluster method. Vocabulary development was then examined in relation to later reading outcomes. Three subgroups of lexical growth were classified, namely high-high (with a large initial vocabulary size and a fast growth rate), low-high (with a small initial vocabulary size and a fast growth rate) and low-low (with a small initial vocabulary size and a slow growth rate) groups. Low-high and low-low groups were distinguishable mostly through phonological skills, morphological skills and other reading-related cognitive skills. Childhood vocabulary development (using intercept and slope) explained subsequent reading skills. Findings suggest that language-related and reading-related cognitive skills differ among groups with different developmental trajectories of vocabulary, and the initial size and growth rate of vocabulary may be two predictors for later reading development.

  12. Tracing children's vocabulary development from preschool through the school-age years: an 8-year longitudinal study.

    PubMed

    Song, Shuang; Su, Mengmeng; Kang, Cuiping; Liu, Hongyun; Zhang, Yuping; McBride-Chang, Catherine; Tardif, Twila; Li, Hong; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2015-01-01

    In this 8-year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred and sixty-four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over 8 years. Between the ages of 4 to 10 years, they were administered tasks of vocabulary and related cognitive skills. At age 11, comprehensive reading skills, including character recognition, reading fluency, and reading comprehension were examined. Individual differences in vocabulary developmental profiles were estimated using the intercept-slope cluster method. Vocabulary development was then examined in relation to later reading outcomes. Three subgroups of lexical growth were classified, namely high-high (with a large initial vocabulary size and a fast growth rate), low-high (with a small initial vocabulary size and a fast growth rate) and low-low (with a small initial vocabulary size and a slow growth rate) groups. Low-high and low-low groups were distinguishable mostly through phonological skills, morphological skills and other reading-related cognitive skills. Childhood vocabulary development (using intercept and slope) explained subsequent reading skills. Findings suggest that language-related and reading-related cognitive skills differ among groups with different developmental trajectories of vocabulary, and the initial size and growth rate of vocabulary may be two predictors for later reading development. PMID:24962559

  13. Tracing children's vocabulary development from preschool through the school-age years: An 8-year longitudinal study

    PubMed Central

    Kang, Cuiping; Liu, Hongyun; Zhang, Yuping; McBride-Chang, Catherine; Tardif, Twila; Li, Hong; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2014-01-01

    In this 8-year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred sixty-four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over 8 years. Between the ages of 4 to 10 years, they were administered tasks of vocabulary and related cognitive skills. At age 11, comprehensive reading skills, including character recognition, reading fluency, and reading comprehension were examined. Individual differences in vocabulary developmental profiles were estimated using the intercept-slope cluster method. Vocabulary development was then examined in relation to later reading outcomes. Three subgroups of lexical growth were classified, namely high-high (with a large initial vocabulary size and a fast growth rate), low-high (with a small initial vocabulary size and a fast growth rate) and low-low (with a small initial vocabulary size and a slow growth rate) groups. Low-high and low-low groups were distinguishable mostly through phonological skills, morphological skills and other reading-related cognitive skills. Childhood vocabulary development (using intercept and slope) explained subsequent reading skills. Findings suggest that language-related and reading-related cognitive skills differ among groups with different developmental trajectories of vocabulary, and the initial size and growth rate of vocabulary may be two predictors for later reading development. PMID:24962559

  14. The Emergent Literacy Skills of Four-Year-Old Children Receiving Free Kindergarten Early Childhood Education in New Zealand

    ERIC Educational Resources Information Center

    Westerveld, Marleen F.; Gillon, Gail T.; van Bysterveldt, Anne K.; Boyd, Lynda

    2015-01-01

    This study investigated the emergent literacy and language skills of four-year-old children in New Zealand during their kindergarten year prior to school-entry. A total of 92 four-year-old children from a range of socio-economic areas were seen individually at their local kindergarten and were assessed on code-related measures (letter name…

  15. Contrasting age related changes in autism spectrum disorder phenomenology in Cornelia de Lange, Fragile X, and Cri du Chat syndromes: Results from a 2.5 year follow-up.

    PubMed

    Cochran, Lisa; Moss, Joanna; Nelson, Lisa; Oliver, Chris

    2015-06-01

    Little is known about the way in which the characteristics of autism spectrum disorder (ASD) develop and manifest across the age span in individuals with genetic syndromes. In this study we present findings from a two and a half year follow-up of the characteristics associated with ASD in three syndromes: Cornelia de Lange (CdLS), Fragile X (FXS), and Cri du Chat (CdCS). Parents and carers of 251 individuals (CdLS=67, CdCS=42, and FXS=142) completed the Social Communication Questionnaire (SCQ) at Time 1 (T1) and again two and a half years later (T2). The FXS and CdLS groups were more likely to meet the cut-offs for both autism and ASD and show greater severity of ASD related behaviors, at both T1 and T2, compared to the CdCS group. Older individuals (>15yrs) with CdLS were more likely to meet the cut off for ASD than younger individuals (≤15 yrs) with the syndrome and more likely to show greater severity of social impairments. In FXS repetitive behaviors were found to become less prominent with age and in CdCS social impairments were reported to be more severe with age. There were no significant changes between T1 and T2 in the severity of ASD characteristics in the CdCS and CdLS groups. The FXS group showed significantly fewer repetitive behaviors and less severe impairments in social interaction over this time frame. The findings suggest that while there may be similarities in overall severity and presentation of ASD characteristics in CdLS and FXS, these characteristics have divergent patterns of development within these groups. PMID:25989416

  16. Prognostic Predictors for Ambulation in Thai Children With Cerebral Palsy Aged 2 to 18 Years.

    PubMed

    Keeratisiroj, Orawan; Thawinchai, Nuanlaor; Siritaratiwat, Wantana; Buntragulpoontawee, Montana

    2015-11-01

    The objectives of this study were to determine prognostic predictors for ambulation among Thai children with cerebral palsy and identify their ambulatory status. A retrospective cohort study was performed at 6 special schools or hospitals for children with physical disabilities. The prognostic predictors for ambulation were analyzed by multivariable ordinal continuation ratio logistic regression. The 533 participants aged 2 to 18 years were divided into 3 groups: 186 with independent ambulation (Gross Motor Function Classification System [GMFCS I-II]), 71 with assisted ambulation (Gross Motor Function Classification System III), and 276 with nonambulation (Gross Motor Function Classification System IV-V). The significant positive predictors for ambulation were type of cerebral palsy (spastic diplegia, spastic hemiplegia, dyskinesia, ataxia, hypotonia, and mixed type), sitting independently at age 2 years, and eating independently. These predictors were used to develop clinical scoring for predicting the future ability to walk among Thai children with cerebral palsy.

  17. Enterobius vermicularis infection among children aged 1-8 years in a rural area in Malaysia.

    PubMed

    Norhayati, M; Hayati, M I; Oothuman, P; Azizi, O; Fatmah, M S; Ismail, G; Minudin, Y M

    1994-09-01

    The infection rate and relationship of enterobiasis with socio-economic status were determined in children aged 1-8 years, living in a rural area in Malaysia. Of the 178 subjects 40.4% were infected with Enterobius vermicularis. The distribution of enterobiasis among these children were analyzed in relation to age groups and sex. The rate of infection was significantly higher in older children (5-7 years). The association of enterobiasis with other factors studied such as number of persons per house, household income per months and mother's employment status were not significant. The sensitivity of three successive days anal swabs compared to a single swab was found to be statistically significant.

  18. Prelinguistic predictors of language development in children with autism spectrum disorders over four-five years.

    PubMed

    Bopp, Karen D; Mirenda, Pat

    2011-06-01

    This study examined relationships between prelinguistic variables from the MacArthur-Bates CDI and the development of language comprehension and production in children with autism. Forty-four children were assessed at baseline and 6, 12, 24, 33 and 53 months later. Growth Curve Modeling was used to examine the extent to which three composite CDI variables and three CDI item groupings predicted language development over 4-5 years. When examined individually, prespeech and early gestures were significant predictors of change for both comprehension and production, but late gestures were not. In addition, initiating joint attention and games and routines predicted comprehension and production over 4-5 years, and conventional gestures also predicted production. When all factors were considered simultaneously, children's ability to participate in games and routines was the only significant predictor of language production over time. The results are discussed with regard to their implications for understanding the complex factors that affect developmental outcomes.

  19. Probabilistic assessment of exposure to cosmetic products by French children aged 0-3 years.

    PubMed

    Ficheux, A S; Dornic, N; Bernard, A; Chevillotte, G; Roudot, A C

    2016-08-01

    Very few exposure data are available for children in Europe and worldwide. The aim of this study was to assess the exposure to cosmetic products used on children aged 0-3 years using recent consumption data generated for the French population. Exposure was assessed using a probabilistic method for 24 products including cleanser, skin care, fragrance, solar and bottom products. The exposure data obtained in this study for children aged 0-3 years were higher than the values fixed by the SCCS for all common products: liquid shampoo, face moisturizer cream, toothpaste, shower gel and body moisturizer cream. Exposure was assessed for the first time for many products such as sunscreens, Eau de toilette and massage products. These new French exposure values will be useful for safety assessors and for safety agencies. PMID:27255804

  20. Auditory sensory memory in 2-year-old children: an event-related potential study.

    PubMed

    Glass, Elisabeth; Sachse, Steffi; von Suchodoletz, Waldemar

    2008-03-26

    Auditory sensory memory is assumed to play an important role in cognitive development, but little is known about it in young children. The aim of this study was to estimate the duration of auditory sensory memory in 2-year-old children. We recorded the mismatch negativity in response to tone stimuli presented with different interstimulus intervals. Our findings suggest that in 2-year-old children the memory representation of the standard tone remains in the sensory memory store for at least 1 s but for less than 2 s. Recording the mismatch negativity with stimuli presented at various interstimulus intervals seems to be a useful method for studying the relationship between auditory sensory memory and normal and disturbed cognitive development.

  1. Three-year-old children intervene in third-party moral transgressions.

    PubMed

    Vaish, Amrisha; Missana, Manuela; Tomasello, Michael

    2011-03-01

    We investigated children's moral behaviour in situations in which a third party was harmed (the test case for possession of agent-neutral moral norms). A 3-year-old and two puppets each created a picture or clay sculpture, after which one puppet left the room. In the Harm condition, the remaining (actor) puppet then destroyed the absent (recipient) puppet's picture or sculpture. In a Control condition, the actor acted similarly but in a way that did not harm the recipient. Children protested during the actor's actions, and, upon the recipient's return, tattled on the actor and behaved prosocially towards the recipient more in the Harm than in the Control condition. This is the first study to show that children as young as 3 years of age actively intervene in third-party moral transgressions. PMID:21288257

  2. Dental caries and erosion status of 12-year-old Hong Kong children

    PubMed Central

    2014-01-01

    Background This study aimed to assess the dental caries and erosion status of 12-year-old Hong Kong children and study the determinants of dental caries and dental erosion of these children. Methods The survey was performed from 2011 to 2012 with ethics approval. Stratified random sampling was adopted to select 12-year-old children in 7 primary schools in Hong Kong. The participating parents were asked to complete a self-administered questionnaire concerning their children’s diet and oral health habits. The children were examined for caries status with WHO criteria by 3 calibrated examiners. Detection of dental erosion followed Basic Erosive Wear Examination (BEWE) criteria. Results A total of 704 children were recruited and 600 (316 boys, 53%) participated in the survey. There were 124 children (21%) with caries experience (DMFT > 0) and their DMFT was 0.34 ± 0.76. About half of their decay was unfilled (DT = 0.16 ± 0.52) The DMFT of girls and boys were 0.45 ± 0.89 and 0.23 ± 0.61, respectively (p = 0.001). Girls also had a higher DT (0.21 ± 0.62 compared with 0.11 ± 0.41, p = 0.013) and FT than boys (0.23 ± 0.63 compared with 0.12 ± 0.44, p = 0.016). Most children (75%) had at least some sign of erosion (BEWE > 0), but no severe erosion (BEWE = 3). Logistic regression showed girls who consumed soft drinks and took vitamin C supplements had higher caries risk. Dental erosion was more severe among the children who had caries experience and consumed fruit juice. Conclusions The 12-year-old Hong Kong children had low caries experience, and almost half of the decay was left untreated. Although severe erosion was not found, many children had early signs of erosion. PMID:24397565

  3. Fractures in children younger than age 1 year: importance of collaboration with child protection services.

    PubMed

    Banaszkiewicz, Paul A; Scotland, Thomas R; Myerscough, Elizabeth J

    2002-01-01

    The medical records of all children less than 1 year of age presenting to the Accident and Emergency Department over a 5-year period (1995-1999) with a fracture were retrospectively reviewed for possible abuse. Seventy-four children presented with fractures during the study period, with a mean age at presentation of 5 months (range 2 weeks to 1 year). Of these children, 46 had skull fractures and 28 had long bone fractures. Children were classified into one of seven categories: definite abuse, likely abuse, suspicious, likely accident, definite accident, neglect, or unknown cause. A three-tier system of grading for possible abuse was then used to analyze variance. The first tier consisted of the initial assessment by staff clinicians, the second retrospectively by an orthopaedic registrar, and the third retrospectively by a designated doctor in child protection (consultant pediatrician), all using the same information from the case notes. The use of the three-tier system of grading demonstrated a variance in the diagnosis of nonaccidental injury. The possibility of abuse was underestimated at the time of the original injury in over a quarter of cases (28.4%) when compared with the assessment by the consultant pediatrician. In 34 children (46%), there was no written documentation that nonaccidental injury was ever considered. While management depends on local guidelines and arrangements, the authors would advise that all children under 1 year of age with a fracture should be admitted to the hospital and referred to a pediatrician for child protection assessment. PMID:12409899

  4. Injuries from batteries among children aged <13 years--United States, 1995-2010.

    PubMed

    2012-08-31

    Injuries to children caused by batteries have been documented in the medical literature and by poison control centers for decades. Of particular concern is the ingestion of button batteries, especially those ≥20 mm in diameter (coin size), which can lodge in the esophagus, leading to serious complications or death. To estimate the number of nonfatal battery injuries among children aged <13 years, U.S. Consumer Product Safety Commission (CPSC) staff analyzed 1997-2010 data from the National Electronic Injury Surveillance System (NEISS). To identify fatal battery exposures, other CPSC databases covering 1995-2010 were examined, including the 1) Injury and Potential Injury Incident File; 2) Death Certificate Database (DTHS); and 3) In-Depth Investigation File (INDP). From 1997 to 2010, an estimated 40,400 children aged <13 years were treated in hospital emergency departments (EDs) for battery-related injuries, including confirmed or possible battery ingestions. Nearly three quarters of the injuries involved children aged ≤4 years; 10% required hospitalization. Battery type was reported for 69% of cases, and of those, button batteries were implicated in 58%. Fourteen fatal injuries were identified in children ranging in age from 7 months to 3 years during 1995-2010. Battery type was reported in 12 of these cases; all involved button batteries. CPSC is urging the electronics industry and battery manufacturers to develop warnings and industry standards to prevent serious injuries and deaths from button batteries. Additionally, public health and health-care providers can encourage parents to keep button batteries and products containing accessible button batteries (e.g., remote controls) away from young children.

  5. Association between Diagnosed ADHD and Selected Characteristics among Children Aged 4-17 Years: United States, 2011-2013. NCHS Data Brief. Number 201

    ERIC Educational Resources Information Center

    Pastor, Patricia N.; Reuben, Cynthia A.; Duran, Catherine R.; Hawkins, LaJeana D.

    2015-01-01

    Attention deficit hyperactivity disorder (ADHD) is the most common neurobehavioral disorder diagnosed in U.S. children (1). While this disorder is most often diagnosed in children when they are in elementary school, it is increasingly being identified in preschool children (2-5). This report describes the prevalence of diagnosed ADHD among…

  6. Developing and Instituting a Parenting Course for Parents of Children Ages 3 through 14 Years.

    ERIC Educational Resources Information Center

    Innes, Ruth S.

    A licensed counselor working in a privately owned mental health facility implemented a practicum study designed to improve the parenting skills and quality of family communication in families with children between 3 and 14 years of age. Practicum goals were to: (1) give parents information that would improve their parenting skills; and (2)…

  7. Paternal Psychosocial Characteristics and Corporal Punishment of Their 3-Year-Old Children

    ERIC Educational Resources Information Center

    Lee, Shawna J.; Perron, Brian E.; Taylor, Catherine A.; Guterman, Neil B.

    2011-01-01

    This study uses data from 2,309 biological fathers who participated in the Fragile Families and Child Well-Being Study (FFCWS) to examine associations between psychosocial characteristics and levels of corporal punishment (CP) toward their 3-year-old children over the past month. Results indicate that 61% of the fathers reported no CP over the…

  8. Educational Attainment of 10-Year-Old Children with Treated and Untreated Visual Defects.

    ERIC Educational Resources Information Center

    Stewart-Brown, Sarah; And Others

    1985-01-01

    Children with visual impairments who participated in a 10-year survey were compared with peers on measures of intelligence, reading, mathematics, and sporting ability. Results are consistent with earlier findings of increased intelligence among Ss with myopia and slightly reduced intelligence among Ss with amblyopia. It was concluded that the…

  9. Behavioral and Emotional Problems among Turkish Children at Ages 2 to 3 Years.

    ERIC Educational Resources Information Center

    Erol, Nese; Simsek, Zeynep; Oner, Ozgur; Munir, Kerim

    2005-01-01

    Objective: Within the framework of the Mental Health Surveys of Turkey, the authors investigated the distribution and prevalence of parent-reported behavioral and emotional problems in a nationally representative sample of 2- to 3-year-old children. Method: A cross-sectional population-based survey from October 1996 through March 1997 using a…

  10. Early-Grade Retention and Children's Reading and Math Learning in Elementary Years

    ERIC Educational Resources Information Center

    Hong, Guanglei; Yu, Bing

    2007-01-01

    Many schools have adopted early-grade retention as an intervention strategy for children displaying academic or behavioral problems. Previous analyses of the Early Childhood Longitudinal Study Kindergarten Cohort data have found evidence of negative effects of kindergarten retention on academic learning during the repeated year. Will kindergarten…

  11. Diverse Food Items Are Similarly Categorized by 8- to 13-year-old Children

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The study objective was to assess how 8- to 13-year-old children categorized and labeled food items, for possible use as part of a food search strategy in a computerized 24-hour dietary recall. A set of 62 cards with pictures and names of food items from 18 professionally defined food groups was sor...

  12. The Relation of Temperament and Social Factors to Behavior Problems in Three-Year-Old Children.

    ERIC Educational Resources Information Center

    Barron, A.P.; Earls, F.

    1984-01-01

    Investigates the relationship of temperament characteristics and social factors to behavior adjustment among 90 three-year-old children. Inflexibility of child, negative parent/child interaction, and high family stress are highly associated with poor behavior adjustment. A path analysis suggests that flexibility and positive interaction diminish…

  13. Safety and Tolerability of Atomoxetine over 3 to 4 Years in Children with ADHD

    ERIC Educational Resources Information Center

    Donnelly, Craig; Bangs, Mark; Trzepacz, Paula; Jin, Ling; Zhang, Shuyu; Witte, Michael M.; Ball, Susan G.; Spencer, Thomas J.

    2009-01-01

    Data from 13 double-blind, placebo-controlled trials and three open-label extension studies were pooled to examine the safety of atomoxetine for treating attention deficit hyperactivity disorder in children and adolescents for less than or equal to three or four years. Results show that atomoxetine is safe and well tolerated in the subjects.

  14. Suitability of School Textbooks for 5 to 7 Year Old Children with Colour Vision Deficiencies

    ERIC Educational Resources Information Center

    Torrents, Aurora; Bofill, Francesc; Cardona, Genis

    2011-01-01

    Purpose: The aim of the present study was to determine, through colorimetric analysis, whether school textbooks for children aged 5 to 7 years contained tasks requiring normal colour vision discrimination for their resolution. In addition, the performance of a group of observers with diverse colour vision deficiencies was evaluated while…

  15. Korean Children's Cultural Adjustment during Transition to the Early Years of School in Australia

    ERIC Educational Resources Information Center

    Millar, Ngaire

    2011-01-01

    This study investigated Korean children's cultural adjustment during transition to South Australian junior primary school settings. Using case-study methodology to provide a sociocultural perspective, data were collected during interviews with a sample of South Korean international students aged five to eight years, their mothers and teachers. All…

  16. Portrayal of Life Form in Selected Biographies for Children Eight to Twelve Years of Age.

    ERIC Educational Resources Information Center

    Koch, Shirley Lois

    This study describes and analyzes, in a critical literary manner, selected biographies for children eight to twelve years of age. Biographies of Jane Addams, Cesar Chavez, Mohandas Gandhi, Toyohiko Kagawa, Martin Luther King, Jr., and Albert Schweitzer are viewed from the perspective of a literary criterion based on the principles of design to…

  17. Children under Five and Digital Technologies: Implications for Early Years Pedagogy

    ERIC Educational Resources Information Center

    Palaiologou, Ioanna

    2016-01-01

    This project aimed to investigate the types of digital technologies children under the age of five are using at home and assess the possible implications for early years pedagogy. The research, carried out between 2010 and 2012, was based in four European countries: England, Greece, Malta and Luxemburg. A mixed methods approach was employed to…

  18. Verbal Labels Modulate Perceptual Object Processing in 1-Year-Old Children

    ERIC Educational Resources Information Center

    Gliga, Teodora; Volein, Agnes; Csibra, Gergely

    2010-01-01

    Whether verbal labels help infants visually process and categorize objects is a contentious issue. Using electroencephalography, we investigated whether possessing familiar or novel labels for objects directly enhances 1-year-old children's neural processes underlying the perception of those objects. We found enhanced gamma-band (20-60 Hz)…

  19. Frontal Electroencephalogram Activation Asymmetry, Emotional Intelligence, and Externalizing Behaviors in 10-Year-Old Children

    ERIC Educational Resources Information Center

    Santesso, L. Diane; Dana, L. Reker; Schmidt, Louis A.; Segalowitz, Sidney J.

    2006-01-01

    The purpose of the present study was to examine the relations among resting frontal brain electrical activity (EEG) (hypothesized to reflect a predisposition to positive versus negative affect and ability to regulate emotions), emotional intelligence, and externalizing behaviors in a sample of non-clinical 10-year-old children. We found that boys…

  20. Families' Goals, School Involvement, and Children's Academic Achievement: A Follow-Up Study Thirteen Years Later

    ERIC Educational Resources Information Center

    Kyle, Diane W.

    2011-01-01

    A study conducted from 1996-2000 focused on the academic development of children within a statewide educational reform effort, including changing the organizational structure of the early years of schooling into nongraded primary programs (formerly age-based classrooms for kindergarteners through third grade). The multisite study involved children…

  1. One- to Three-Year-Old Children's Experience of Subjective Wellbeing in Day Care

    ERIC Educational Resources Information Center

    Seland, Monica; Sandseter, Ellen Beate Hansen; Bratterud, Åse

    2015-01-01

    The aim of the study on which this paper is based was to explore in which situations and contexts Norwegian 1-3-year-olds experience subjective wellbeing in day care. The data in this study was collected through qualitative phenomenological observations of 18 children, and an inductive process of analysis was conducted. The results show that…

  2. Speech-Production Skills in Children Aged 3-7 Years

    ERIC Educational Resources Information Center

    Vance, Maggie; Stackhouse, Joy; Wells, Bills

    2005-01-01

    Background: In recent years, clinicians have been using a psycholinguistic approach to the assessment and remediation of children's developmental speech disorders. This requires the comparison of a child's performance across a range of speech-production tasks. Aims: To describe the profile of performance across different speech-production tasks in…

  3. The Realism and Sex Type of Four- to Five-Year-Old Children's Occupational Aspirations

    ERIC Educational Resources Information Center

    Care, Esther; Deans, Jan; Brown, Robert

    2007-01-01

    Research on career development has focused primarily on adolescents and adults. However, in Gottfredson's theory of circumscription and compromise (2002) it is proposed that career aspirations originate in the preschool years and that the earliest work aspirations of children are sex typed in relation to the activities of same sex adults. This…

  4. The Distinctiveness of Operativity as a Measure of Cognitive Functioning in Five-Year-Old Children

    ERIC Educational Resources Information Center

    Lunzer, E. A.; And Others

    1976-01-01

    A battery of 28 individually administered tests, comprised of measures derived from the work of Piaget, of simple and complex learning, of language, short-term memory, long-term memory and intelligence were given to 210 children aged 5 to 6 during their first year of schooling. (Editor)

  5. Development of Allocentric Spatial Memory Abilities in Children from 18 months to 5 Years of Age

    ERIC Educational Resources Information Center

    Ribordy, Farfalla; Jabes, Adeline; Lavenex, Pamela Banta; Lavenex, Pierre

    2013-01-01

    Episodic memories for autobiographical events that happen in unique spatiotemporal contexts are central to defining who we are. Yet, before 2 years of age, children are unable to form or store episodic memories for recall later in life, a phenomenon known as infantile amnesia. Here, we studied the development of allocentric spatial memory, a…

  6. A Review of Literature Pertinent to a Needs Assessment of Children Five to Twelve Years Old.

    ERIC Educational Resources Information Center

    Balk, David

    Literature relevant to the needs assessment of children 5 to 12 years of age is reviewed and variables demonstrated to be factors in healthy or deviant behavior are identified. Problems addressed in the review of literature range from school maladjustment through social deviancy to schizophrenia. Five categories of studies are considered: (1)…

  7. Effectiveness of Multipurpose Unit Early Classroom Intervention Program for 4-5-Year-Old Children

    ERIC Educational Resources Information Center

    Celebioglu Morkoc, Ozlem; Aktan Acar, Ebru

    2014-01-01

    This research examined the effectiveness of Multipurpose Unit Early Classroom Intervention Program (MUECIP) prepared for 4-5-year-old (48-60 months) children whose development is at risk because of their families' socioeconomic conditions. The research adopted a preliminary test-final test control group trial model. The research participants…

  8. Physical Activity Patterns During School Recess: A Study in Children 6 to 10 Years Old

    ERIC Educational Resources Information Center

    Lopes, Victor; Vasques, Catarina Margarida Silva; de Oliveira Pereira, Maria Beatriz Ferreira Leite

    2006-01-01

    The aims of this study were to characterize the spontaneous physical activity of children during school recess, and to estimate variation in physical activity associated with gender and age. A MTI actigraph (Model 7164) was used with a sample of 140 boys and 131 girls, 6 to 10 years of age. MTI counts were converted to METs using a regression…

  9. Early Years: Young Children Deserve the Best Possible Start in Life

    ERIC Educational Resources Information Center

    Robertson, Leena

    2015-01-01

    That all young children should have the best possible start in life is a statement that tends to be met with universal agreement. This article, however, argues there are very many different kinds of ideologies that shape the kinds of "best starts" early years teachers should strive for at a time when childhood poverty is rising and when…

  10. The Friendly Schools Friendly Families Programme: Three-Year Bullying Behaviour Outcomes in Primary School Children

    ERIC Educational Resources Information Center

    Cross, Donna; Waters, Stacey; Pearce, Natasha; Shaw, Therese; Hall, Margaret; Erceg, Erin; Burns, Sharyn; Roberts, Clare; Hamilton, Greg

    2012-01-01

    Purpose: This three-year group randomized controlled trial assessed whether a multi-age, multi-level bullying prevention and intervention with staff capacity building, can reduce bullying among primary school children. Methods: This study comprised two intervention and one comparison conditions. Student self-report data were collected from 2552…

  11. Different Types of Thinking of Seven-Year-Old Children and their Achievements in School

    ERIC Educational Resources Information Center

    Uszynska-Jarmoc, Janina

    2005-01-01

    The theoretical basis of the research was the conception of human intelligence of Sternberg. The aims of the study were: to determine the level of analytical thinking, creative thinking and practical thinking of seven-year-old children; to determine the relations between the level of analytical, practical and creative thinking and pupil's success…

  12. A Preventive Mental Health Program for Young "Inner City" Children: The Second (Kindergarten) Year.

    ERIC Educational Resources Information Center

    Shure, Myrna B.; Spivack, George

    This report presents the results of the second year of a training program designed to help preschool kindergarten children who are deficient in interpersonal cognitive problem-solving (ICPS) skills. The ICPS skills have been demonstrated to indicate good or poor behavioral adjustment, defined in terms of the reflectivity/impulsivity dimension of…

  13. Children's Problems Predict Adults' "DSM-IV" Disorders across 24 Years

    ERIC Educational Resources Information Center

    Reef, Joni; van Meurs, Inge; Verhulst, Frank C.; van der Ende, Jan

    2010-01-01

    Objective: The goal of this study was to determine continuities of a broad range of psychopathology from childhood into middle adulthood in a general population sample across a 24-year follow-up. Method: In 1983, parent ratings of children's problems were collected with the Child Behavior Checklist (CBCL) in a general population sample of 2,076…

  14. Young Children's Musical Worlds: Musical Engagement in 3.5-Year-Olds

    ERIC Educational Resources Information Center

    Lamont, Alexandra

    2008-01-01

    This study explores preschoolers' real life engagement with music in everyday life, examining the choices that they have over music listening and the engagement that they show in relation to music in different contexts. A total of 32 children from the United Kingdom aged 3.2-3.9 years participated with their families, nursery teachers and other…

  15. Young Children's Block Construction Activities: Findings from 3 Years of Observation.

    ERIC Educational Resources Information Center

    Hanline, Mary Frances; Milton, Sande; Phelps, Pamela

    2001-01-01

    A 3-year study explored the development of the complexity of block constructions of 65 preschool children. Results indicated that the complexity of block constructions increased with age, the time the child was involved with block construction activities had a positive effect on complexity, and gender did not influence block construction…

  16. Early Years Curriculum: Funds of Knowledge as a Conceptual Framework for Children's Interests

    ERIC Educational Resources Information Center

    Hedges, Helen; Cullen, Joy; Jordan, Barbara

    2011-01-01

    Children's interests are frequently cited as a source of early-years curricula. Yet, research has rarely considered the nature of these interests beyond the play-based environment of early-childhood education. This paper reports findings from a qualitative, interpretivist study in two early childhood settings in Aotearoa/New Zealand. Using…

  17. Assessment of Language Comprehension of 6-Year-Old Deaf Children.

    ERIC Educational Resources Information Center

    Geffner, Donna S.; Freeman, Lisa Rothman

    1980-01-01

    Results show that comprehension of word types (nouns, verbs, etc.) and linguistic structure can be orderly, producing a hierarchy of complexity similar to that found in normally hearing children. However, performance was about three years behind that of normally hearing peers. Journal availability: Elsevier North Holland, Inc., 52 Vanderbilt…

  18. A 7-Year Longitudinal Follow-Up of Intellectual Development in Children with Congenital Hemiplegia

    ERIC Educational Resources Information Center

    Gonzalez-Monge, Sibylle; Boudia, Baya; Ritz, Annie; Abbas-Chorfa, Fatima; Rabilloud, Muriel; Iwaz, Jean; Berard, Carole

    2009-01-01

    Aims: Our aim was to examine intellectual development in children with congenital hemiplegia from early childhood to adolescence. Method: Full-scale IQ (FIQ), Verbal IQ (VIQ), and Performance IQ (PIQ) scores were measured in 32 participants (19 males, 13 females) with congenital hemiplegia at mean ages of 4 years 6 months (SD 7mo; 31…

  19. Four Year Old Children's Acquisition of Print Knowledge during Electronic Storybook Reading

    ERIC Educational Resources Information Center

    Gong, Zhiyu; Levy, Betty Ann

    2009-01-01

    The experiment reported here explored the importance of engaging 4-year-old children's interest in the print itself during storybook reading. We explored the effect of computer animation of the print in order to draw the child's attention to each word as it was read. We also investigated the influence of illustrating that not all visual displays…

  20. 76 FR 9233 - Children's Health Insurance Program (CHIP); Allotment Methodology and States' Fiscal Years 2009...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... child population growth factor. The per capita health care growth factor for a fiscal year is equal to 1.... In general, for the 50 States and the District of Columbia, the Child Population Growth Factor (CPGF... percent plus one percentage point; that is, negative growth in the children population would not result...

  1. Federal Outlook for Exceptional Children: Budget Considerations and CEC Recommendations, Fiscal Year 2003.

    ERIC Educational Resources Information Center

    Council for Exceptional Children, Arlington, VA.

    This annual publication describes programs funded under the Individuals with Disabilities Education Act (IDEA) and gifted legislation and presents the Council for Exceptional Children's (CEC's) recommendations concerning funding levels for these programs in fiscal year 2003. The Council's major recommendation is for legislation that guarantees…

  2. Self-Controlled Feedback in 10-Year-Old Children: Higher Feedback Frequencies Enhance Learning

    ERIC Educational Resources Information Center

    Chiviacowsky, Suzete; Wulf, Gabriele; de Medeiros, Franklin Laroque; Kaefer, Angelica; Wally, Raquel

    2008-01-01

    The purpose of the present study was to examine whether learning in 10-year-old children--that is, the age group for which the Chiviacowsky et al. (2006) study found benefits of self-controlled knowledge of results (KR)--would differ depending on the frequency of feedback they chose. The authors surmised that a relatively high feedback frequency…

  3. Early Years Teachers' Epistemic Beliefs and Beliefs about Children's Moral Learning

    ERIC Educational Resources Information Center

    Walker, S.; Brownlee, J.; Whiteford, C.; Cobb-Moore, C.; Johansson, E.; Ailwood, J.; Boulton-Lewis, G.

    2012-01-01

    There is strong political and social interest in values education both internationally and across Australia. Investment in young children is recognised as important for the development of moral values for a cohesive society; however, little is known about early years teachers' beliefs about moral values teaching and learning. The aim of the…

  4. Intellectual Assessment of 111 Four-Year-Old Children with Phenylketonuria

    ERIC Educational Resources Information Center

    Dobson, James C.; And Others

    1977-01-01

    Available from: Arthur Retlaw and Associates, Inc., Suite 2080, 1603 Orrington Avenue, Evanston, Illinois 60201. A sample of 4-year-old children (n=111) with PKU (phenylketonuria) who were placed on dietary therapy between 3 and 92 days of age were assigned to two treatment groups based on "moderate" and "low" serum phenylalanine levels.…

  5. Relationship between Motor Skill and Body Mass Index in 5- to 10-Year-Old Children

    ERIC Educational Resources Information Center

    D'Hondt, Eva; Deforche, Benedicte; De Bourdeaudhuij, Ilse; Lenoir, Matthieu

    2009-01-01

    The purpose of this study was to investigate gross and fine motor skill in overweight and obese children compared with normal-weight peers. According to international cut-off points for Body Mass Index (BMI) from Cole et al. (2000), all 117 participants (5-10 year) were classified as being normal-weight, overweight, or obese. Level of motor skill…

  6. Psychopathic Traits and Physiological Responses to Aversive Stimuli in Children Aged 9-11 Years

    ERIC Educational Resources Information Center

    Wang, Pan; Baker, Laura A.; Gao, Yu; Raine, Adrian; Lozano, Dora Isabel

    2012-01-01

    Atypical electrodermal and cardiovascular response patterns in psychopathic individuals are thought to be biological indicators of fearless and disinhibition. This study investigated the relationship between psychopathic traits and these autonomic response patterns using a countdown task in 843 children (aged 9-10 years). Heart rate (HR) and…

  7. Cognitive Components of a Mathematical Processing Network in 9-Year-Old Children

    ERIC Educational Resources Information Center

    Szucs, Dénes; Devine, Amy; Soltesz, Fruzsina; Nobes, Alison; Gabriel, Florence

    2014-01-01

    We determined how various cognitive abilities, including several measures of a proposed domain-specific number sense, relate to mathematical competence in nearly 100 9-year-old children with normal reading skill. Results are consistent with an extended number processing network and suggest that important processing nodes of this network are…

  8. Teacher identification of children at risk for language impairment in the first year of school.

    PubMed

    Antoniazzi, Diana; Snow, Pamela; Dickson-Swift, Virginia

    2010-06-01

    While the first 3 years of formal schooling have obvious importance for the transition to literacy, it must be remembered that learning to read is a linguistically-based task that draws heavily on mastery of key oral-language skills such as phonemic and morphological awareness, vocabulary development, and early syntax. In order to support the transition to literacy, and because oral language competence is important in its own right, it is vital that early-years teachers are skilled at identifying children who may be at risk of oral language impairment. In this study, 15 teachers completed the Children's Communication Checklist (second edition) on children in their first year of school (n = 149), and ratings were compared with results of screening using the Clinical Examination of Language Fundamentals Screening Test (fourth edition). Teacher ratings showed poor sensitivity and specificity in identifying children whose oral language skills require further investigation. Results are discussed in the light of recommendations for teacher pre-service education, SLP advocacy for oral language competence as a life-long determinant of health, issues in screening during the early years of school, and implications for further research. PMID:20433343

  9. TV Guide: Two-Year-Old Children Learn To Use Video as a Source of Information.

    ERIC Educational Resources Information Center

    Troseth, Georgene L.

    2003-01-01

    Examined the effect of experience on children's use of video-presented information. Found that after seeing themselves "live" on their family television for 2 weeks, 2-year-olds reliably used a live video presentation of an adult hiding a toy to find the toy in an object-retrieval task. Most also transferred what they learned to a task involving…

  10. Ensemble Perception of Size in 4-5-Year-Old Children

    ERIC Educational Resources Information Center

    Sweeny, Timothy D.; Wurnitsch, Nicole; Gopnik, Alison; Whitney, David

    2015-01-01

    Groups of objects are nearly everywhere we look. Adults can perceive and understand the "gist" of multiple objects at once, engaging ensemble-coding mechanisms that summarize a group's overall appearance. Are these group-perception mechanisms in place early in childhood? Here, we provide the first evidence that 4-5-year-old children use…

  11. Anticipatory Action Planning Increases from 3 to 10 Years of Age in Typically Developing Children

    ERIC Educational Resources Information Center

    Jongbloed-Pereboom, Marjolein; Nijhuis-van der Sanden, Maria W. G.; Saraber-Schiphorst, Nicole; Craje, Celine; Steenbergen, Bert

    2013-01-01

    The primary aim of this study was to assess the development of action planning in a group of typically developing children aged 3 to 10 years (N = 351). The second aim was to assess reliability of the action planning task and to relate the results of the action planning task to results of validated upper limb motor performance tests. Participants…

  12. Diverse Food Items Are Similarly Categorized by 8- to 13-Year-Old Children

    ERIC Educational Resources Information Center

    Beltran, Alicia; Knight Sepulveda, Karina; Watson, Kathy; Baranowski, Tom; Baranowski, Janice; Islam, Noemi; Missaghian, Mariam

    2008-01-01

    Objective: Assess how 8- to 13-year-old children categorized and labeled food items for possible use as part of a food search strategy in a computerized 24-hour dietary recall. Design: A set of 62 cards with pictures and names of food items from 18 professionally defined food groups was sorted by each child into piles of similar food items.…

  13. Transfer Effects in Spelling from Transparent Greek to Opaque English in Seven-to-Ten-Year-Old Children

    ERIC Educational Resources Information Center

    Niolaki, Georgia Z.; Masterson, Jackie

    2012-01-01

    The study investigated single-word spelling performance of 33 English- and 38 Greek-speaking monolingual children, and 46 English- and Greek-speaking bilingual children (age range from 6;7 to 10;1 years). The bilingual children were divided into two groups on the basis of their single-word reading and spelling performance in Greek. In line with…

  14. Analysing the Peer Relationships of Obese and Normal-Weight Preschool Children Aged between Five and Six Years

    ERIC Educational Resources Information Center

    Seçer, Zarife; Gülay Ogelman, Hülya; Önder, Alev

    2015-01-01

    The objective of this study is to reveal whether the peer relationships of preschool children who are determined to be obese, based on their body mass index (BMI), differentiate or not. The study was conducted within the frame of a relational survey model. A total of 114 five- to six-year-old children (57 normal-weight children and 57 obese…

  15. "Evil Cats" and "Jelly Floods": Young Children's Collective Constructions of Digital Art Making in the Early Years Classroom

    ERIC Educational Resources Information Center

    Sakr, Mona; Connelly, Vince; Wild, Mary

    2016-01-01

    Digital technologies have the potential to offer new opportunities for children's expressive arts practices. Although adult expectations surround and shape children's visual art making on paper in the early years classroom, such expectations are not so established in relation to digital art making. So how do children make sense of digital art…

  16. Directly Observed Physical Activity and Fundamental Motor Skills in Four-Year-Old Children in Day Care

    ERIC Educational Resources Information Center

    Iivonen, S.; Sääkslahti, A. K.; Mehtälä, A.; Villberg, J. J.; Soini, A.; Poskiparta, M.

    2016-01-01

    Physical activity (PA), its location, social interactions and fundamental motor skills (FMS) were investigated in four-year-old Finnish children in day care. Six skills in the stability, locomotor and manipulative domains were assessed in 53 children (24 boys, 29 girls, normal anthropometry) with the APM-Inventory manual for assessing children's…

  17. Language Abilities of Internationally Adopted Children from China during the Early School Years: Evidence for Early Age Effects?

    ERIC Educational Resources Information Center

    Delcenserie, Audrey; Genesee, Fred; Gauthier, Karine

    2013-01-01

    We assessed the language, cognitive, and socioemotional abilities of 27 internationally adopted children from China, adopted by French-speaking parents, 12 of whom had been assessed previously by Gauthier and Genesee. The children were on average 7 years, 10 months old and were matched to nonadopted monolingual French-speaking children on age,…

  18. A Study on the Effect of Aesthetic Education on the Development of Aesthetic Judgment of Six-Year-Old Children

    ERIC Educational Resources Information Center

    Acer, Dilek; Omerodlu, Esra

    2008-01-01

    The aim of this study was to investigate the effects of aesthetic education on the development of aesthetic judgment of 6 year-old children. The sample of the study comprised 77 children selected randomly from state run primary schools from various socioeconomic levels in Ankara. The experiment group consisted of 22 children, the placebo group of…

  19. Children Entering School Ready To Learn: School Readiness Information. School Year 2002-03 by State and County.

    ERIC Educational Resources Information Center

    Maryland State Dept. of Education, Baltimore.

    As part of efforts to improve services for children from birth to age five, the Maryland Joint Committee on Children, Youth, and Families charged the State Department of Education with identifying and implementing, by school year 2000-01, an early childhood assessment system that would provide baseline information on children entering…

  20. Enhancing Orthographic Knowledge Helps Spelling Production in Eight-Year-Old Chinese Children at Risk for Dyslexia

    ERIC Educational Resources Information Center

    Leong, Che Kan; Loh, Ka Yee; Ki, Wing Wah; Tse, Shek Kam

    2011-01-01

    We investigated the effects of enhancing orthographic knowledge on the spelling of Chinese characters and words in 131 eight-year-old Chinese children at risk for dyslexia. The traditional approach (37 children) emphasizing memory and repeated writing was the control condition. The analytic and synthetic approach (ASA, 33 children) stressed…

  1. Effects of Three Years of Piano Instruction on Children's Academic Achievement, School Performance and Self-Esteem

    ERIC Educational Resources Information Center

    Costa-Giomi, Eugenia

    2004-01-01

    This study of the effects of three years of piano instruction is based on a sample of 117 fourth-grade children attending public schools in Montreal. The children had never participated in formal music instruction, did not have a piano at home, and their annual family income was below $40,000 Can. Children in the experimental group (n = 63)…

  2. Restricted Consonant Inventories of 2-Year-Old Finnish Children with a History of Recurrent Acute Otitis Media

    ERIC Educational Resources Information Center

    Haapala, Sini; Niemitalo-Haapola, Elina; Raappana, Antti; Kujala, Tiia; Kujala, Teija; Jansson-Verkasalo, Eira

    2015-01-01

    Many children experience recurrent acute otitis media (RAOM) in early childhood. In a previous study, 2-year-old children with RAOM were shown to have immature neural patterns for speech sound discrimination. The present study further investigated the consonant inventories of these same children using natural speech samples. The results showed…

  3. The Lights Pre-Project: Implementation of the Project Approach with Children under 3 Years of Age

    ERIC Educational Resources Information Center

    Grzegorzewska, Katarzyna; Konieczna-Blicharz, Jagoda

    2011-01-01

    A group of children 18 months to 3 years old and their parents studied lights in a preschool program at the Astrid Lindgren Institute for Early Childhood Development in Poland. The goal of the preschool program is to help children gain positive social experience through safe and interesting contact with a new group of children and adults in the…

  4. Supportive or Suggestive: Do Human Figure Drawings Help 5- to 7-Year-Old Children to Report Touch?

    ERIC Educational Resources Information Center

    Brown, Deirdre A.; Pipe, Margaret-Ellen; Lewis, Charlie; Lamb, Michael E.; Orbach, Yael

    2007-01-01

    The authors examined the accuracy of information elicited from seventy-nine 5- to 7-year-old children about a staged event that included physical contact-touching. Four to six weeks later, children's recall for the event was assessed using an interview protocol analogous to those used in forensic investigations with children. Following the…

  5. Epidemiology of Speech and Language Impairment in a Nationally Representative Sample of 4- to 5-Year-Old Children

    ERIC Educational Resources Information Center

    McLeod, Sharynne; Harrison, Linda J.

    2009-01-01

    Purpose: To draw on multiple sources of information to determine prevalence of speech and language impairment in young Australian children. Method: Information about 4,983 children (ages 4-5 years) from Growing Up in Australia: The Longitudinal Study of Australian Children (Australian Institute of Family Studies, 2007) was obtained via parent…

  6. Teacher Ratings of Academic Achievement of Children between 6 and 12 Years Old from Intact and Non-Intact Families

    ERIC Educational Resources Information Center

    Molepo, Lephodisa S.; Maunganidze, Levison; Mudhovozi, Pilot; Sodi, Tholene

    2010-01-01

    We investigated teacher ratings of the impact of parental divorce on academic achievement of children between 6 and 12 years old up to 12 months after their parents divorced. A purposive sample of 120 children attending four different primary schools in a small South African town took part in the study. One third (n = 40) of the children had…

  7. A Study of the Cross-Situational Stability of Three- to Five-Year-Old Children's Independence

    ERIC Educational Resources Information Center

    Lizhu, Yang; Xiaoyan, Zou

    2005-01-01

    In this research, based on a study of the independence of 67 three- to five-year-old children, two-factorial repeated-measure experiments were employed to help work out two results: (1) as an individual character trait, children's independence grows gradually, and (2) children's independence is changeable in different situations. The results…

  8. Voices in the Park: Researching the Participation of Young Children in Outdoor Play in Early Years Settings

    ERIC Educational Resources Information Center

    Waller, Tim

    2014-01-01

    This article critically reflects on the participation of young children aged 3-4 years in an ongoing outdoor learning project started in 2004. The aims of the research are to investigate children's dispositions within the outdoor environment, to elicit children's perspectives of their outdoor experiences and to investigate the…

  9. Extending supplementary feeding for children younger than 5 years with moderate acute malnutrition leads to lower relapse rates

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Children with moderate acute malnutrition (MAM) have a high rate of relapse and death in the year following recovery. In this pilot study, we evaluate the long-term benefits of an extended course of nutritional therapy for children with MAM. Rural Malawian children 6 to 59 months old with MAM, defin...

  10. Reading and writing performances of children 7-8 years of age with developmental coordination disorder in Taiwan.

    PubMed

    Cheng, Hsiang-Chun; Chen, Jenn-Yeu; Tsai, Chia-Liang; Shen, Miau-Lin; Cherng, Rong-Ju

    2011-01-01

    Developmental coordination disorder (DCD) refers to a delay in motor development that does not have any known medical cause. Studies conducted in English speaking societies have found that children with DCD display a higher co-occurrence rate of learning difficulties (e.g., problems in reading and writing) than typically developing (TD) children. The present study examined the reading and writing performance of school-aged children with DCD and TD children in Taiwan to determine whether reading and writing difficulties also co-occur with DCD in a non-English speaking society. The Chinese Reading Achievement Test and the Basic Reading and Writing Test were administered to 37 children with DCD (7.8 ± 0.6 years) and 93 TD children (8.0 ± 0.7 years). Children with DCD had significantly lower writing composite scores than TD children on the Basic Reading and Writing Test (105.9 ± 20.0 vs. 114.4 ± 19.9). However, there were no significant differences between children with DCD and TD children in their scores on the Chinese Reading Achievement Test and in their reading composite scores on the Basic Reading and Writing Test. These results contrasted interestingly with those obtained from English-speaking children: English-speaking DCD children showed poorer reading and poorer writing than English-speaking TD children. The possibility that the logographic nature of the Chinese script might have protected the DCD children against additional reading difficulty is discussed.

  11. Children's Elicitation of Changes in Parenting during the Early Childhood Years

    PubMed Central

    Ansari, Arya; Crosnoe, Robert

    2015-01-01

    Using a subsample of the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B; n = 1,550), this study identified parents who engaged in more developmentally problematic parenting—in the form of low investment, above average television watching, and use of spanking—when their children were very young (M = 24.41 months, SD = 1.23) but changed their parenting in more positive directions over time. Latent profile analysis and other techniques revealed that parents who demonstrated less optimal parenting behaviors when their children were 2 years old were more likely to be African American, from lower socioeconomic backgrounds, and experiencing greater depressive symptoms. Approximately half of such parents, however, made positive changes in their parenting practices, with 5% in the profile characterized by high investment and low use of spanking by the time that their children were in elementary school. These positive changes in parenting behavior were more likely to occur among parents whose children were already demonstrating early reading skills and less problem behavior. These potential “child effects”, suggesting that children elicited improvements in parenting, were more pronounced among higher income families but did not vary according to parents’ educational attainment. Findings from this study have important implications for intervention programs, suggesting that children's academic and behavioral skills can be leveraged as one means of facilitating positive parenting. PMID:26124539

  12. Parent-Reported Distress in Children Under 3-years Old During Preventive Medical and Dental Care

    PubMed Central

    Nelson, Travis M.; Huebner, Colleen E.; Kim, Amy; Scott, JoAnna M.; Pickrell, Jacqueline E.

    2014-01-01

    Purpose This study examined factors related to young children’s distress during preventive oral health visits. Additionally, associations between parent-reported child behavior during the dental visit and during prior medical visits were tested. Methods One hundred twenty two children under 3 years of age enrolled in a government insurance program for low-income children were seen for examination, prophylaxis, and fluoride application at a university-based dental clinic. Child distress was rated by parents on a numerical rating scale. Results The average age of children enrolled was 23.5 ± 7.3 months. The majority (55.7%) were judged to have little or no distress pre-examination. Mild or no distress during the examination was reported for 42.6% of the children and severe distress was reported for 39.4%. Intensity of distress during the examination was not associated with the child’s age, gender, dental health, or prior experience with dental care. Distress was also unrelated to the caregiver’s education level or own dental health. Intensity of distress was associated with the child’s pre-dental examination distress and distress during prior medical examinations and injections. Conclusions Dental professionals can better anticipate child distress by assessing children before examination and inquiring about previous medical experiences. Strategies to prepare parents and alleviate distress may help children cope with the preventive dental visit. PMID:25514877

  13. The development and adjustment of 7-year-old children adopted in infancy.

    PubMed

    Stams, G J; Juffer, F; Rispens, J; Hoksbergen, R A

    2000-11-01

    The present study (N = 159) provides evidence of an increased risk for behavior problems of infant-placed 7-year-old internationally, transracially adopted children in the Netherlands. However, parents reported more behavior problems for adopted boys than for adopted girls. Notably, about 30% of the adopted children were classified as clinical on the CBCL scale for total problems, which is a much larger percentage than the 10% found in the normative population. It was suggested that these results could be explained by the operation of multiple risk factors before and after adoption placement, e.g. the child's genetic disposition, pre-natal and pre-adoption care, or the child's cognitive understanding of adoption in middle childhood. Also, results suggest that maternal sensitive responsiveness in adoptive families declines in the transition from early to middle childhood. In contrast to the home setting, the adopted children showed favorable behavioral and socioemotional adjustment at school, while their academic achievement and intelligence were in the normal range or above average. In particular Korean children had high IQs: 31% of these children obtained an intelligence score above 120. It was suggested that adoptive parents seem to offer their children sufficient or even more than average cognitive stimulation. Furthermore, adopted girls scored higher in optimal ego-control, social competence, and peer group popularity than nonadopted girls from the general population: 30% of the adopted girls were rated as popular by their classmates, which compares favorably to the 13% found in the general school population. PMID:11099119

  14. Oral hygiene risk indicators among 6- to 9-year-old Taiwanese aboriginal children.

    PubMed

    Hsieh, Hui-Ju; Huang, Shun-Te; Tsai, Chi-Cheng; Chiou, Meng-Jao; Liao, Cheng-Ta

    2014-05-01

    This study investigated the dental health status, dietary habits, oral hygiene levels, and caretaker risk indicators among Taiwanese children. This cross-sectional purposive sampling study included 256 aboriginal children, 6 to 9 years old, living in remote regions in southern Taiwan. Participants received dental examinations, and questionnaires were completed by caretakers. Data were analyzed using the χ(2) test, t test, and multiple logistic regressions. The deft (sum of decayed, extracted, and filled primary teeth) and defs (sum of the decayed, extracted, and filled primary dentition surfaces) indices were affected by the frequencies of drinking sweetened beverages (P = .0006) and daily toothbrushing (P = .0032). Caretakers' toothbrushing frequency was a significant predictor of children's oral hygiene status (P < .0001). The odds ratio for children of caretakers with betel quid chewing habits having poor oral hygiene was 2.04 (P = .0184). Oral hygiene among aboriginal children in this study was inadequate. Caretakers' toothbrushing frequency and betel quid habit were significant predictors of poor children's oral hygiene.

  15. Sweet preferences and sugar consumption of 4- and 5-year-old children: role of parents.

    PubMed

    Liem, Djin Gie; Mars, Monica; De Graaf, Cees

    2004-12-01

    We investigated the relationships in children between rules that restrict consumption of mono- and disaccharides (MDS), consumption of MDS and preferences for sucrose-containing orangeade. The background ideas of restriction rules we also investigated. To this end, 44 children (5.1+/-0.5 years) performed a rank-order and paired-comparison test of preference for five orangeades, which differed in sucrose concentration (0.14, 0.20, 0.29, 0.42, 0.61 M sucrose). Parents filled out a questionnaire concerning restriction rules and their children's consumption of MDS-containing foods. Stronger restriction rules were related to a lower consumption of beverages that contained MDS and to a lower consumption of MDS-containing foods during breakfast and lunch. The most freedom to choose foods that contain MDS was given during the afternoon. Fifty-five percent of the children who were highly restricted showed a preference for the highest concentration of sucrose in orangeade. None of these children preferred the orangeade with the lowest concentration of sucrose. While 19% of the children who were little restricted preferred the beverage with the lowest concentration of sucrose, 33% preferred the beverage with the highest concentration. These parents generally believed that sugar has a bad effect on health and had similar background ideas concerning restriction rules.

  16. Traffic-related air pollution is related to interrupter resistance in 4-year-old children.

    PubMed

    Eenhuizen, Esther; Gehring, Ulrike; Wijga, Alet H; Smit, Henriette A; Fischer, Paul H; Brauer, Michael; Koppelman, Gerard H; Kerkhof, Marjan; de Jongste, Johan C; Brunekreef, Bert; Hoek, Gerard

    2013-06-01

    Outdoor air pollution has been associated with decrements in lung function and growth of lung function in school-age children. Lung function effects have not been examined in preschoolers, with the exception of one study on minute ventilation in newborns. Our goal was to assess the relationship between long- and short-term exposure to traffic-related air pollution and interrupter resistance in 4-year-old children. Lung function was measured using the interrupter resistance method in children participating in a Dutch birth cohort study. Long-term average air pollution concentrations of fine particulate matter, nitrogen dioxide and soot at the residential address at birth were assessed using land-use regression models. Daily average air pollution concentrations on the day of clinical examination were obtained from the Dutch National Air Quality Monitoring Network. Significant associations were found between long-term average air pollution concentrations and interrupter resistance. Interrupter resistance increased by 0.04 kPa·s·L(-1) (95% CI 0.01-0.07) per interquartile range increase (3.3 μg·m(-3)) in fine particle concentration. Short-term exposure was not associated with interrupter resistance. Long-term exposure to traffic-related air pollution was associated with increased interrupter resistance in 4-year-old children, supporting previous birth cohort studies reporting effects of air pollution on subjectively reported respiratory symptoms in preschool children.

  17. Number processing and calculation in Brazilian children aged 7-12 years.

    PubMed

    Dos, Santos Flávia Heloisa; Da Silva, Paulo Adilson; Ribeiro, Fabiana Silva; Dias, Ana Luiza Ribeiro Pereira; Frigério, Michele Cândida; Dellatolas, Georges; von Aster, Michael

    2012-07-01

    Numerical cognition is based on two components - number processing and calculation. Its development is influenced by biological, cognitive, educational, and cultural factors. The objectives of the present study were to: i) assess number processing and calculation in Brazilian children aged 7-12 years from public schools using the Zareki-R (Battery of neuropsychological tests for number processing and calculation in children, Revised; von Aster & Dellatolas, 2006) in order to obtain normative data for Portuguese speakers; ii) identify how environment, age, and gender influences the development of these mathematical skills; iii) investigate the construct validity of the Zareki-R by the contrast with the Arithmetic subtest of WISC-III. The sample included 172 children, both genders, divided in two groups: urban (N = 119) and rural (N = 53) assessed by the Zareki-R. Rural children presented lower scores in one aspect of number processing; children aged 7-8 years demonstrated an inferior global score than older; boys presented a superior performance in both number processing and calculation. Construct validity of Zareki-R was demonstrated by high to moderate correlations with Arithmetic subtest of WISC-III. The Zareki-R therefore is a suitable instrument to assess the development of mathematical skills, which is influenced by factors such as environment, age, and gender. PMID:22774425

  18. Early social experience predicts referential communicative adjustments in five-year-old children.

    PubMed

    Stolk, Arjen; Hunnius, Sabine; Bekkering, Harold; Toni, Ivan

    2013-01-01

    A large body of work has focused on children's ability to attribute mental states to other people, and whether these abilities are influenced by the extent and nature of children's social interactions. However, it remains largely unknown which developmental factors shape children's ability to influence the mental states of others. Building on the suggestion that collaborative experiences early in life might be crucial for the emergence of mental coordination abilities, here we assess the relative contribution of social exposure to familial and non-familial agents on children's communicative adjustments to their mental model of an addressee ('audience design'). During an online interactive game, five-year-olds spontaneously organized their non-verbal communicative behaviors according to their beliefs about an interlocutor. The magnitude of these communicative adjustments was predicted by the time spent at daycare, from birth until four years of age, over and above effects of familial social environment. These results suggest that the degree of non-familial social interaction early in life modulates the influence that children's beliefs have on their referential communicative behavior.

  19. Prevalence and factors associated with preoperative anxiety in children aged 5-12 years 1

    PubMed Central

    de Moura, Louise Amália; Dias, Iohanna Maria Guimarães; Pereira, Lilian Varanda

    2016-01-01

    Abstract Objective: to estimate the prevalence and factors associated with preoperative anxiety in children who wait for outpatient surgery. Method: cross-sectional analysis of baseline data of a prospective cohort study that investigates the predictors of postoperative pain in children aged 5-12 years submitted to inguinal and umbilical hernia repair. It was selected 210 children, which were interviewed in the preoperative holding area of a general hospital. Anxiety was evaluated using the modified Yale Preoperative Anxiety Scale (mYPAS). Sociodemographic and clinical variables were analyzed as exposure and anxiety (mYPAS final score>30) as outcome. Logistic regression was used to identify factors associated with preoperative anxiety. Results: forty-two percent (42.0%) of children presented preoperative anxiety (CI95%: 35.7%-48.6%), with mean scores equal to 30.1 (SD=8.4). Factors associated with preoperative anxiety were: age group of 5-6 years (OR=2.28; p=0.007) and socioeconomic status classified as class C (OR=2.39; p=0.016). Conclusion: the evaluation of children who wait for outpatient surgery should be multidimensional and comprise information on age and socioeconomic status, in order to help in the identification and early treatment of preoperative anxiety. PMID:27305179

  20. Four-year follow-up of children with low intelligence and ADHD.

    PubMed

    Aman, M G; Pejeau, C; Osborne, P; Rojahn, J; Handen, B

    1996-01-01

    Twenty-six of 30 participants (87%) who took part in a medication study for treatment of ADHD were followed up 2.9 to 4.8 years (Mean = 3.9 years) later. Parent ratings on the Aberrant Behavior Checklist Community (ABC-C) indicated continued problems on the acting-out subscales, and parent assessments on the Stony Brook Checklist-3R showed a high rate of difficulty on domains called ADHD. Conduct Disorder, and Separation Anxiety Disorder. A high percentage of children (69%) were taking psychotropic drugs, substantial numbers of their families had sought nonmedical treatments, children's friendships were often rudimentary, and a significant minority of children had disciplinary problems in school or difficulty with the law. Using Pearson correlations, we identified a number of initial variables that predicted follow-up parent ratings on the ABC-C and Stony Brook. The ABC-C Irritability subscale was useful in predicting both internalizing and externalizing problems at follow-up, whereas parent and teacher hyperactivity subscales failed to predict later hyperactivity. Children identified with both low intelligence and ADHD appear to have significant behavioral and emotional problems in their early adolescence, and there may be some important qualitative differences in the outcome of these youngsters as compared with that of children identified with ADHD and normal IQ.

  1. Severity of Diarrhea and Malnutrition among Under Five-Year-Old Children in Rural Bangladesh

    PubMed Central

    Ferdous, Farzana; Das, Sumon K.; Ahmed, Shahnawaz; Farzana, Fahmida D.; Latham, Jonathan R.; Chisti, Mohammod J.; Ud-Din, Abu I. M. S.; Azmi, Ishrat J.; Talukder, Kaisar A.; Faruque, Abu S. G.

    2013-01-01

    Enteric pathogens are commonly associated with diarrhea among malnourished children. This study aimed to determine the association between the severity of diarrheal illnesses and malnutrition among under 5-year-old children. During 2010 and 2011, we studied 2,324 under 5-year-old diarrheal children with mild disease (MD) and moderate-to-severe disease (MSD) attending a hospital in Bangladesh. Children with MSD were more likely to be malnourished compared with children with MD (35% versus 24%, P < 0.001). In multivariate analysis, malnutrition (odds ratio [95% confidence interval] = 1.53 [1.22, 1.92]), age of the child (24–59 months; 1.67 [1.28, 2.19]), fever (1.65 [1.28, 2.12]), abdominal pain (1.87 [1.48, 2.37]), straining (5.93 [4.80, 7.33]), and infection with Shigella (3.26 [2.38, 4.46]) and Vibrio cholerae (2.21 [1.07, 4.58]) were shown to be significantly associated with MSD. Factors significantly associated with malnutrition were disease severity (1.56 [1.24, 1.95]), age (24–59 months; 1.75 [1.38, 2.22]), mother's schooling (1.54 [1.16, 2.04]), and monthly household income (1.71 [1.42, 2.07]). Childhood malnutrition was associated with dysentery and dehydrating diarrhea. PMID:23817334

  2. Summer treatment program for children with attention deficit hyperactivity disorder: Japanese experience in 5 years.

    PubMed

    Yamashita, Yushiro; Mukasa, Akiko; Anai, Chizuru; Honda, Yuko; Kunisaki, Chie; Koutaki, Junichi; Tada, Yahuhiro; Egami, Chiyomi; Kodama, Naoko; Nakashima, Masayuki; Nagamitsu, Shin-ichiro; Matsuishi, Toyojiro

    2011-03-01

    In 2005 we established the first American-style summer treatment program (STP) for children with attention deficit hyperactivity disorder (ADHD) located outside North America. This program was based on methods established by professor Pelham and has been used in a number of studies and at a number of sites in the USA. A total of 137 children diagnosed with ADHD, ranging in age from 6 to 12 years, participated in at least one of five annual summer treatment programs in Kurume city, Japan, during 2005-2009. The duration of the STP was 2 weeks in 2005, 2008, and 2009; 3 weeks in 2006 and 2007. A set of evidence-based behavioral modification techniques comprising the STP behavioral program (e.g., point system, daily report card, positive reinforcement, time out) was used. We also assessed the cognitive function of individual children before and after STP using the CogState(R) batteries. Every year, regardless of the duration of the STP, most children showed positive behavioral changes in multiple domains of functioning, demonstrated by significant improvement in points earned daily, which reflect behavior frequencies. Cognitive functions, particularly the rate of anticipatory errors in executive function, significantly improved after the STP, suggesting that STP has positive effects not only on behavioral aspects but also on some cognitive functions. Further studies are necessary to confirm this finding by studying sequential cognitive function of age-matched children who do not attend STP. PMID:20934284

  3. Parent-mediated reading interventions with children up to four years old: a systematic review.

    PubMed

    Sloat, Elizabeth A; Letourneau, Nicole L; Joschko, Justin R; Schryer, Erin A; Colpitts, Jennifer E

    2015-03-01

    Research demonstrates that literacy and academic achievement are predicated on the emergent literacy knowledge and skills children acquire from birth up to 4 years of age. Parents are children's first and most important language and literacy teachers, yet not all parents have the capacity to establish an adequate early literacy foundation. Efforts to address this situation have resulted in numerous programs aimed at fostering emergent literacy development. This systematic review evaluates evidence on the effectiveness of parent-mediated interventions that increase the time parents spend reading with young children up to 4 years old. Four studies met inclusion criteria, reporting outcomes for 664 children. Three provided data for meta-analysis of effects on reading duration. The standardized mean difference in reading duration was 1.61 (95% CI, 1.03, 2.19 fixed-effect), favoring intervention over control. Results indicate that interventions aimed at increasing the amount of time parents spend reading interactively with their children yield positive results. Findings also demonstrate that pediatric primary care providers are well positioned to deliver reading promotion programs to parents and preschoolers.

  4. Association between obesity and asthma in 4-11 year old children in the UK

    PubMed Central

    Figueroa-Munoz, J; Chinn, S; Rona, R

    2001-01-01

    BACKGROUND—There is evidence of a positive association between asthma and obesity in adults and in children. We investigated, in a large sample of English and Scottish primary school children, whether there is a consistent association between fatness and asthma symptoms in Britain.
METHODS—A cross sectional analysis was made of 18 218 children aged 4-11 years who participated in the 1993 or 1994 surveys of the National Study of Health and Growth (NSHG). Children belonged either to English or Scottish representative samples, or an English inner city sample. Asthma attacks in the previous year, occasional wheeze, or persistent wheeze were the symptoms used in the analysis. Body mass index (BMI) and the sum of triceps and subscapular skinfolds converted to standard deviation scores (SDS) were used to assess levels of fatness.
RESULTS—A total of 14 908 children (81.8%) were included in the analysis. In the multiple logistic analysis BMI and asthma (asthma attacks or wheeze) were associated in the representative sample (OR for the comparison of the 10th and 90th centiles of BMI 1.28,95% CI 1.11 to 1.48), but sum of skinfolds was unrelated to asthma symptoms in most analyses. The association between asthma and BMI was stronger in girls than in boys in the inner city sample, but less convincingly in the representative sample.
CONCLUSIONS—Levels of obesity are associated with asthma symptoms regardless of ethnicity. The association is more consistent for BMI than for sum of skinfolds, partly because obese children are more advanced in their maturation than other children. There is some evidence that, as in adults, the association is stronger in girls than in boys, but only in the multiethnic inner city sample.

 PMID:11209102

  5. Screening for developmental delay among children aged 1-4 years: a systematic review

    PubMed Central

    Warren, Rachel; Kenny, Meghan; Bennett, Teresa; Fitzpatrick-Lewis, Donna; Ali, Muhammad Usman; Sherifali, Diana; Raina, Parminder

    2016-01-01

    Background: Existing guidelines on screening children less than 5 years of age for developmental delay vary. In this systematic review, we synthesized the literature on the effectiveness and harms of screening for developmental delay in asymptomatic children aged 1-4 years. Methods: We searched MEDLINE, Embase and PsychINFO for relevant articles published to June 16, 2015. We identified studies that included children aged 1-4 years who were not at high risk of developmental delay, screened in a primary care setting. Randomized trials and controlled cohort studies were considered for benefits (cognitive, academic and functional outcomes); no restrictions on study design were imposed for the review of harms. Results: Two studies were included. One used the Ages and Stages Questionnaire II for screening and reported significantly more referrals to early intervention in the intervention groups than in the control group (relative risk [RR] 1.95, 95% confidence interval [CI] 1.49-2.54, in the intervention group with office support and RR 1.71, 95% CI 1.30-2.25, in the intervention group without office support). The time to referral was 70% shorter in the intervention group with office support (rate ratio 0.30, 95% CI 0.19-0.48) and 64% shorter in the intervention group without office support (rate ratio 0.36, 95% CI 0.23-0.59), compared with the control group. The other study used the VroegTijdige Onderkenning Ontwikkelingsstoornissen Language Screening instrument to screen children aged 15 months at enrolment for language delay. It reported no differences between groups in academic performance outcomes at age 8 years. Interpretation: The evidence on screening for developmental delay in asymptomatic children aged 1-4 years is inconclusive. Further research with longer-term outcomes is needed to inform decisions about screening and screening intervals. PMID:27226967

  6. The influence of food consumption level on body growth of school children (7-10 years old) in Egypt.

    PubMed

    Omar, K O

    2001-01-01

    The nutritional status of children (7-10 years old) depends to great extent on the type of food they eat. The natural growth of children is considered as an indicator of their nutritional status in addition to that children are considered the building blocks of healthy societies. This paper presents the results of questionnaire studies of nutrition of school children in Egypt with the special emphasis given to social-economic status in the families. The results show the effect on nutritional status on body growth of school children (7-10 years old) in Egypt and relationship between difference social-economic level in the families. PMID:11452746

  7. Norms for the Wisconsin Card Sorting Test in 6- to 11-year-old children in Taiwan.

    PubMed

    Shu, B C; Tien, A Y; Lung, F W; Chang, Y Y

    2000-08-01

    The main aims of this study were to develop norms for the Wisconsin Card Sorting Test in 6- to 11-year-old children in Taiwan; to explore the effect of sex, age, birth order, number of siblings, and parental education on WCST performance in 6- to 11-year-old children; and to make a comparison of WCST performance between children in Taiwan and the USA. The results of this comparison of developmental norms of school children in Taiwan and the United States may facilitate the WCST as a clinical or research instrument in combination with other test procedures to assess aspects of cognitive and neuropsychological functioning of school children.

  8. Body shape and size in 6-year old children: assessment by three-dimensional photonic scanning

    PubMed Central

    Santos, L P; Ong, K K; Day, F; Wells, J C K; Matijasevich, A; Santos, I S; Victora, C G; Barros, A J D

    2016-01-01

    Background: Body shape and size are typically described using measures such as body mass index (BMI) and waist circumference, which predict disease risks in adults. However, this approach may underestimate the true variability in childhood body shape and size. Objective: To use a comprehensive three-dimensional photonic scan approach to describe variation in childhood body shape and size. Subjects/Methods: At age 6 years, 3350 children from the population-based 2004 Pelotas birth cohort study were assessed by three-dimensional photonic scanner, traditional anthropometry and dual X-ray absorptiometry. Principal component analysis (PCA) was performed on height and 24 photonic scan variables (circumferences, lengths/widths, volumes and surface areas). Results: PCA identified four independent components of children's body shape and size, which we termed: Corpulence, Central:peripheral ratio, Height and arm lengths, and Shoulder diameter. Corpulence showed strong correlations with traditional anthropometric and body composition measures (r>0.90 with weight, BMI, waist circumference and fat mass; r>0.70 with height, lean mass and bone mass); in contrast, the other three components showed weak or moderate correlations with those measures (all r<0.45). There was no sex difference in Corpulence, but boys had higher Central:peripheral ratio, Height and arm lengths and Shoulder diameter values than girls. Furthermore, children with low birth weight had lower Corpulence and Height and arm lengths but higher Central:peripheral ratio and Shoulder diameter than other children. Children from high socio-economic position (SEP) families had higher Corpulence and Height and arm lengths than other children. Finally, white children had higher Corpulence and Central:peripheral ratio than mixed or black children. Conclusions: Comprehensive assessment by three-dimensional photonic scanning identified components of childhood body shape and size not captured by traditional anthropometry or

  9. Dexa Body Composition Assessment in 10-11 Year Healthy Children

    PubMed Central

    Doodeman, H. J.; Struijf, E.; Houdijk, A. P. J.

    2016-01-01

    Introduction Obesity is a growing health problem associated with metabolic derangements and cardiovascular disease. Accumulating evidence links the accumulation of visceral adipose tissue (VAT) to these obesity related health risks in adults. Childhood obesity is associated with a lifetime risk of cardiovascular disease and poses a serious challenge to future health care. In children, there is much less data on the prevalence and gender differences of visceral obesity than in adults. This study aims to provide reference values for VAT in children 10–11 years of age. Methods In a cross-sectional study performed in the north western part of theNetherlands, healthy children of 10–11 years of age, were recruited from primary schools. Anthropometric data consisting of height, weight, waist circumference (WC) and BMI were measured. Body composition was measured using DXA, providing measures for bone mineral content, total fat mass (TFM), lean body mass (LBM) and VAT. Results 217 children were eligible for this study. Girls appeared to have a greater TFM (31.4% vs 27.5% of total body weight (TBW); P < .01) but lower VAT (0.3% vs 0.5% of TBW;P < .01) than boys, whereas boys had higher LBM (65.4% vs 69.3% TBW;P < .01). Median VAT area (cm2) was 41.1 for boys and 22.4 for girls (P < .01). Moderate to strong correlations were found for WC and BMI with VAT (boys: r = .664 and r = .630; Girls r = .699 and r = .546 respectively all P < .001). Discussion This study shows gender specific differences in VAT percentiles in healthy non-obese 10–11 year old children as measured by DXA that may serve as reference values in children. Independent of BMI and WC, girls tend to have more TFM but less VAT and LBM than boys. PMID:27788168

  10. Blood lead levels of 4-11-year-old Mexican American, Puerto Rican, and Cuban children.

    PubMed Central

    Carter-Pokras, O; Pirkle, J; Chavez, G; Gunter, E

    1990-01-01

    Data from the Hispanic Health and Nutrition Examination Survey were used to estimate arithmetic mean blood lead and percent with elevated blood lead [25 micrograms per deciliter (micrograms per dl) or greater] for 4-11-year-old Mexican American, Puerto Rican, and Cuban children. The sample size was 1,390 for Mexican American children, 397 for Puerto Rican children, and 114 for Cuban children. Puerto Rican children had the highest mean blood lead levels (11.5 micrograms per dl), followed by Mexican American children (10.4 micrograms per dl) and Cuban children (8.6 micrograms per dl, P less than .05). Puerto Rican children had the highest percent with elevated blood lead (2.7 percent); 1.6 percent of Mexican American children had elevated blood lead; less than 1 percent (0.9 percent) of the Cuban children had elevated blood lead (P less than .05). Mexican American girls had a lower mean blood lead level than did boys: 9.7 micrograms per dl versus 11.0 micrograms per dl (P less than .05). For both Puerto Rican and Mexican American children, younger age indicated a higher risk of having elevated blood lead levels. Mexican American children who lived in poverty had higher mean blood lead levels than did Mexican American children who did not live in poverty--11.6 micrograms per dl versus 9.6 micrograms per dl (P less than .05). Despite advances in primary prevention of lead toxicity in children during the past 10 years, many Hispanic children are at risk of lead toxicity. Approximately 19,000 Mexican American 4-11-year-old children living in the Southwest and approximately 8,000 Puerto Rican children living in the New York City area had elevated blood lead levels (greater than or equal to 25 micrograms per dl) during 1982-84. PMID:2116641

  11. Sequential years of dental outreach to Jamaica. Gains toward improved caries status of children.

    PubMed

    Larsen, Charles D; Larsen, Michael D; Kim, Michelle; Yang, Esther; Brown, Noel; Cunningham, Ralph P

    2014-01-01

    In the years 2007 to 2011, faculty, pediatric dental residents and dental students lead by New York University College of Dentistry and Healthcare International Reachout, Inc., traveled to the Hoolebury School, Saint Ann Parish, Jamaica, where they provided treatment to 172 children. The service project focused on dental health promotion, education and prevention. Although not a randomized controlled trial, the statistical evidence from records of treatment received and the presence of decay strongly suggests the positive benefit of repeat dental visits and the placement of sealants on permanent molars in these children.

  12. Predictive indicators for adjustment in 4-year-old children whose mothers used amphetamine during pregnancy.

    PubMed

    Billing, L; Eriksson, M; Steneroth, G; Zetterström, R

    1988-01-01

    Psychosocial factors that could be used as predictive indicators for adjustment of 4-year-old children whose mothers had used amphetamine during pregnancy were studied by means of simple and multivariate correlation analyses. The following statistically significant correlations were found: Length of maternal alcohol and drug abuse during pregnancy was correlated negatively with the child's adjustment as were numbers of paternal criminal convictions, number of stress factors of the mother, and number of earlier children born to the mother. Paternal criminality was associated with the outcome, regardless of amount of contact between father and child.

  13. Epistemology for Beginners: Two- to Five-Year-Old Children's Representation of Falsity.

    PubMed

    Mascaro, Olivier; Morin, Olivier

    2015-01-01

    This paper investigates the ontogeny of human's naive concept of truth. Surprisingly, children find it hard to treat assertions as false before their fifth birthday. Yet, we show in six studies (N = 140) that human's concept of falsity develops early. Two-year-olds use truth-functional negation to exclude one term in an alternative (Study 1). Three-year-olds can evaluate discrepancies between the content of a representation and what it aims at representing (Study 2). They use this knowledge to treat beliefs and assertions as false (Study 3). Four-year-olds recognise the involutive nature of falsity ascriptions: they properly infer 'p' from 'It is not true that "It is not true that "p"' (Study 4), an inference that rests on second-order representations of representations. Controls confirm that children do not merely equate being mistaken with failing to achieve one's goal (Studies 5 and 6). These results demonstrate remarkable capacities to evaluate representations, and indicate that in the absence of formal training, young children develop the building blocks of a theory of truth and falsity-a naive epistemology. We suggest that children's difficulties in discarding false assertions need not reflect any conceptual lacuna, and may originate from their being trustful. PMID:26484675

  14. A 5-Year Investigation of Children's Adaptive Functioning Following Conformal Radiation Therapy for Localized Ependymoma

    SciTech Connect

    Netson, Kelli L.; Conklin, Heather M.; Wu Shengjie; Xiong Xiaoping; Merchant, Thomas E.

    2012-09-01

    Purpose: Conformal and intensity modulated radiation therapies have the potential to preserve cognitive outcomes in children with ependymoma; however, functional behavior remains uninvestigated. This longitudinal investigation prospectively examined intelligence quotient (IQ) and adaptive functioning during the first 5 years after irradiation in children diagnosed with ependymoma. Methods and Materials: The study cohort consisted of 123 children with intracranial ependymoma. Mean age at irradiation was 4.60 years (95% confidence interval [CI], 3.85-5.35). Serial neurocognitive evaluations, including an age-appropriate IQ measure and the Vineland Adaptive Behavior Scales (VABS), were completed before irradiation, 6 months after treatment, and annually for 5 years. A total of 579 neurocognitive evaluations were included in these analyses. Results: Baseline IQ and VABS were below normative means (P<.05), although within the average range. Linear mixed models revealed stable IQ and VABS across the follow-up period, except for the VABS Communication Index, which declined significantly (P=.015). Annual change in IQ (-.04 points) did not correlate with annual change in VABS (-.90 to +.44 points). Clinical factors associated with poorer baseline performance (P<.05) included preirradiation chemotherapy, cerebrospinal fluid shunt placement, number and extent of surgical resections, and younger age at treatment. No clinical factors significantly affected the rate of change in scores. Conclusions: Conformal and intensity modulated radiation therapies provided relative sparing of functional outcomes including IQ and adaptive behaviors, even in very young children. Communication skills remained vulnerable and should be the target of preventive and rehabilitative interventions.

  15. Study on Rotavirus Infection and Its Genotyping in Children Below 5 Years in South West Iran

    PubMed Central

    Azaran, Azarakhsh; Makvandi, Manoochehr; Samarbafzadeh, Alireza; Neisi, Niloofar; Hoseinzadeh, Mohsen; Rasti, Mojtaba; Teymurirad, Majid; Teimoori, Ali; Varnaseri, Mehran; Makvandi, Kamyar

    2016-01-01

    Background Human rotaviruses are the most important agents for severe dehydrating diarrhea in children below 5 years old. Rotaviruses (RV) is a serious public health problem in developing and developed countries. Objectives The aim of this study was to determine the prevalence of rotavirus infection and their genotypes in children younger than 5 years of age with acute diarrhea in Ahvaz, Iran. Materials and Methods For this study, 200 stool samples from children below 5 years of age with acute diarrhea were collected between October 2011 and March 2012. Initially all stool samples were tested for rotavirus antigen by ELISA, and positive samples were confirmed by RT-PCR targeting the VP6 rotavirus gene. Determination of rotavirus genotypes was carried out by performing RT-PCR for G and P types. Altogether, 15 samples were sequenced. Results Out of 200 stool samples, 100 (50%) had rotavirus antigen detected by ELISA and 73 (36.5%) were found positive by RT-PCR. Of the rotavirus strains identified, only 63 (86.3%) were positive for both VP7 and VP4 while 10 (13.7%) strains were found nontypeable. Rotavirus infection accounts for 36.5% of gastroenteritis cases in samples from symptomatic children. The most prevalent rotavirus genotypes were G1P [8] (80%) followed by G2P [4] (20%). Conclusions Our results suggest that group A rotavirus is a major pathogene of acute diarrhea in Ahvaz city. The genotypes circulating are similar with those of other countries. PMID:27307959

  16. Factors associated with vaccination coverage in children < 5 years in Angola

    PubMed Central

    de Oliveira, Manuel Falcão Saturnino; Martinez, Edson Zangiacomi; Rocha, Juan Stuardo Yazlle

    2014-01-01

    OBJECTIVE To analyze vaccination coverage and factors associated with a complete immunization scheme in children < 5 years old. METHODS This cross-sectional household census survey evaluated 1,209 children < 5 years old living in Bom Jesus, Angola, in 2010. Data were obtained from interviews, questionnaires, child immunization histories, and maternal health histories. The statistical analysis used generalized linear models, in which the dependent variable followed a binary distribution (vaccinated, unvaccinated) and the association function was logarithmic and had the children’s individual, familial, and socioeconomic factors as independent variables. RESULTS Vaccination coverage was 37.0%, higher in children < 1 year (55.0%) and heterogeneous across neighborhoods; 52.0% of children of both sexes had no immunization records. The prevalence rate of vaccination significantly varied according to child age, mother’s level of education, family size, ownership of household appliances, and destination of domestic waste. CONCLUSIONS Vulnerable groups with vaccination coverage below recommended levels continue to be present. Some factors indicate inequalities that represent barriers to full immunization, indicating the need to implement more equitable policies. The knowledge of these factors contributes to planning immunization promotion measures that focus on the most vulnerable groups. PMID:26039393

  17. Epistemology for Beginners: Two- to Five-Year-Old Children's Representation of Falsity.

    PubMed

    Mascaro, Olivier; Morin, Olivier

    2015-01-01

    This paper investigates the ontogeny of human's naive concept of truth. Surprisingly, children find it hard to treat assertions as false before their fifth birthday. Yet, we show in six studies (N = 140) that human's concept of falsity develops early. Two-year-olds use truth-functional negation to exclude one term in an alternative (Study 1). Three-year-olds can evaluate discrepancies between the content of a representation and what it aims at representing (Study 2). They use this knowledge to treat beliefs and assertions as false (Study 3). Four-year-olds recognise the involutive nature of falsity ascriptions: they properly infer 'p' from 'It is not true that "It is not true that "p"' (Study 4), an inference that rests on second-order representations of representations. Controls confirm that children do not merely equate being mistaken with failing to achieve one's goal (Studies 5 and 6). These results demonstrate remarkable capacities to evaluate representations, and indicate that in the absence of formal training, young children develop the building blocks of a theory of truth and falsity-a naive epistemology. We suggest that children's difficulties in discarding false assertions need not reflect any conceptual lacuna, and may originate from their being trustful.

  18. Emotion Understanding in Deaf Children with a Cochlear Implant

    ERIC Educational Resources Information Center

    Wiefferink, Carin H.; Rieffe, Carolien; Ketelaar, Lizet; De Raeve, Leo; Frijns, Johan H. M.

    2013-01-01

    It is still largely unknown how receiving a cochlear implant affects the emotion understanding in deaf children. We examined indices for emotion understanding and their associations with communication skills in children aged 2.5-5 years, both hearing children (n = 52) and deaf children with a cochlear implant (n = 57). 2 aspects of emotion…

  19. The Association between Birth Weight and Gestational Age and Asthma in 6-7- and 13-14-Year-Old Children.

    PubMed

    Raheleh, Zamani; Ahmad, Alikhani; Abtin, Heydarzadeh; Roghaye, Zare; Sara, Hashemain; Siavash, Rahimi

    2016-01-01

    Background. Previous studies that assessed the role of birth weight and gestational age in the risk of asthma have been conflicting. Objectives. To examine the association between birth weight and gestational age and symptoms of asthma. Patients and Methods. Subjects were 6656 school children of ages 6-7 and 13-14 years from urban districts of Mazandaran, Iran. ISAAC questionnaires were used. Results. There was an increased risk of "wheeze ever" in both age groups with birth weight under 2.5 kg and in all subgroups of low birth weight (LBW). Birth weight more than 3.5 kg was associated with lower risk of "severe asthma" in age group 6-7 years. With respect to gestational age, higher risks of "wheeze ever," "asthma ever," and "night cough in the past 12 months" were found in age group 13-14 years born before 37 weeks and the risk of "severe asthma" was higher in younger group (6-7 years). A lower risk of "asthma ever" was also found in 6-7-year-old children and 13-14-year-old girls who were born after 40 weeks. Conclusions. This study showed that there is a direct relation between "wheeze ever" and LBW and an inverse relation between risk of "severe asthma" and birth weight more than 3.5 kg.

  20. Cancer in children of nuclear industry employees: report on children aged under 25 years from nuclear industry family study

    PubMed Central

    Roman, Eve; Doyle, Pat; Maconochie, Noreen; Davies, Graham; Smith, Peter G; Beral, Valerie

    1999-01-01

    doses are rare, and even if the occupational association were causal, the number of leukaemias involved would be small; in this study of over 46 000 children, fewer than three leukaemias could potentially be attributed to such an exposure. Key messagesThis cohort study examined cancer diagnosed before the age of 25 years in children of workers at three nuclear authorities in the United KingdomOverall the incidence of all cancers and of leukaemia was similar to that expected in the general populationThe possibility that exposure of fathers to relatively high doses of ionising radiation before their child’s conception might in some way be related to an increased risk of leukaemia in their offspring could not be disproved, but this result was based on only three cases, two of which have been previously reported in the west Cumbrian (“Gardner”) case-control study PMID:10346768