Review of broad-scale drought monitoring of forests: Toward an integrated data mining approach

Science.gov (United States)

Steve Norman; Frank H. Koch; William W. Hargrove

2016-01-01

Efforts to monitor the broad-scale impacts of drought on forests often come up short. Drought is a direct stressor of forests as well as a driver of secondary disturbance agents, making a full accounting of drought impacts challenging. General impacts  can be inferred from moisture deficits quantified using precipitation and temperature measurements. However,...

Broad-scale patterns of late jurassic dinosaur paleoecology.

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Noto, Christopher R; Grossman, Ari

2010-09-03

There have been numerous studies on dinosaur biogeographic distribution patterns. However, these distribution data have not yet been applied to ecological questions. Ecological studies of dinosaurs have tended to focus on reconstructing individual taxa, usually through comparisons to modern analogs. Fewer studies have sought to determine if the ecological structure of fossil assemblages is preserved and, if so, how dinosaur communities varied. Climate is a major component driving differences between communities. If the ecological structure of a fossil locality is preserved, we expect that dinosaur assemblages from similar environments will share a similar ecological structure. This study applies Ecological Structure Analysis (ESA) to a dataset of 100+ dinosaur taxa arranged into twelve composite fossil assemblages from around the world. Each assemblage was assigned a climate zone (biome) based on its location. Dinosaur taxa were placed into ecomorphological categories. The proportion of each category creates an ecological profile for the assemblage, which were compared using cluster and principal components analyses. Assemblages grouped according to biome, with most coming from arid or semi-arid/seasonal climates. Differences between assemblages are tied to the proportion of large high-browsing vs. small ground-foraging herbivores, which separates arid from semi-arid and moister environments, respectively. However, the effects of historical, taphonomic, and other environmental factors are still evident. This study is the first to show that the general ecological structure of Late Jurassic dinosaur assemblages is preserved at large scales and can be assessed quantitatively. Despite a broad similarity of climatic conditions, a degree of ecological variation is observed between assemblages, from arid to moist. Taxonomic differences between Asia and the other regions demonstrate at least one case of ecosystem convergence. The proportion of different ecomorphs, which

Scaling-up public sector childhood diarrhea management program: Lessons from Indian states of Gujarat, Uttar Pradesh and Bihar.

Science.gov (United States)

Kumar, Sanjeev; Roy, Rajashree; Dutta, Sucharita

2015-12-01

Diarrhea remains a leading cause of death among children under five in India. Public health sector is an important source for diarrhea treatment with oral rehydration salts (ORS) and zinc. In 2010, Micronutrient Initiative started a project to improve service delivery for childhood diarrhea management through public health sector in Gujarat, Uttar Pradesh (UP) and Bihar. This paper aims to highlight feasible strategies, experiences and lessons learned from scaling-up zinc and ORS for childhood diarrhea management in the public sector in three Indian states. The project was implemented in six districts of Gujarat, 12 districts of UP and 15 districts of Bihar, which includes 10.5 million children. Program strategies included capacity building of health care providers, expanding service delivery through community health workers (CHWs), providing supportive supervision to CHWs, ensuring supplies and conducting monitoring and evaluation. The lessons described in this paper are based on program data, government documents and studies that were used to generate evidence and inform program scale-up. 140 000 health personnel, including CHWs, were trained in childhood diarrhea management. During three years, CHWs had sustained knowledge and have treated and reported more than three million children aged 2-59 months having diarrhea, of which 84% were treated with both zinc and ORS. The successful strategies were scaled-up. It is feasible and viable to introduce and scale-up zinc and ORS for childhood diarrhea treatment through public sector. Community-based service delivery, timely and adequate supplies, trained staff and pro-active engagement with government were essential for program success.

Understanding extreme sea levels for broad-scale coastal impact and adaptation analysis

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Wahl, T.; Haigh, I. D.; Nicholls, R. J.; Arns, A.; Dangendorf, S.; Hinkel, J.; Slangen, A. B. A.

2017-07-01

One of the main consequences of mean sea level rise (SLR) on human settlements is an increase in flood risk due to an increase in the intensity and frequency of extreme sea levels (ESL). While substantial research efforts are directed towards quantifying projections and uncertainties of future global and regional SLR, corresponding uncertainties in contemporary ESL have not been assessed and projections are limited. Here we quantify, for the first time at global scale, the uncertainties in present-day ESL estimates, which have by default been ignored in broad-scale sea-level rise impact assessments to date. ESL uncertainties exceed those from global SLR projections and, assuming that we meet the Paris agreement goals, the projected SLR itself by the end of the century in many regions. Both uncertainties in SLR projections and ESL estimates need to be understood and combined to fully assess potential impacts and adaptation needs.

Validation of the early childhood attitude toward women in science scale (ECWiSS): A pilot administration

Science.gov (United States)

Mulkey, Lynn M.

The intention of this research was to measure attitudes of young children toward women scientists. A 27-item instrument, the Early Childhood Women in Science Scale (ECWiSS) was validated in a test case of the proposition that differential socialization predicts entry into the scientific talent pool. Estimates of internal consistency indicated that the scale is highly reliable. Known groups and correlates procedures, employed to determine the validity of the instrument, revealed that the scale is able to discriminate significant differences between groups and distinguishes three dimensions of attitude (role-specific self-concept, home-related sex-role conflict, and work-related sex-role conflict). Results of the analyses also confirmed the anticipated pattern of correlations with measures of another construct. The findings suggest the utility of the ECWiSS for measurement of early childhood attitudes in models of the ascriptive and/or meritocratic processes affecting recruitment to science and more generally in program and curriculum evaluation where attitude toward women in science is the construct of interest.

The use of the SF-36 questionnaire in adult survivors of childhood cancer: evaluation of data quality, score reliability, and scaling assumptions

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Winter David L

2006-10-01

Full Text Available Abstract Background The SF-36 has been used in a number of previous studies that have investigated the health status of childhood cancer survivors, but it never has been evaluated regarding data quality, scaling assumptions, and reliability in this population. As health status among childhood cancer survivors is being increasingly investigated, it is important that the measurement instruments are reliable, validated and appropriate for use in this population. The aim of this paper was to determine whether the SF-36 questionnaire is a valid and reliable instrument in assessing self-perceived health status of adult survivors of childhood cancer. Methods We examined the SF-36 to see how it performed with respect to (1 data completeness, (2 distribution of the scale scores, (3 item-internal consistency, (4 item-discriminant validity, (5 internal consistency, and (6 scaling assumptions. For this investigation we used SF-36 data from a population-based study of 10,189 adult survivors of childhood cancer. Results Overall, missing values ranged per item from 0.5 to 2.9 percent. Ceiling effects were found to be highest in the role limitation-physical (76.7% and role limitation-emotional (76.5% scales. All correlations between items and their hypothesised scales exceeded the suggested standard of 0.40 for satisfactory item-consistency. Across all scales, the Cronbach's alpha coefficient of reliability was found to be higher than the suggested value of 0.70. Consistent across all cancer groups, the physical health related scale scores correlated strongly with the Physical Component Summary (PCS scale scores and weakly with the Mental Component Summary (MCS scale scores. Also, the mental health and role limitation-emotional scales correlated strongly with the MCS scale score and weakly with the PCS scale score. Moderate to strong correlations with both summary scores were found for the general health perception, energy/vitality, and social functioning

Adulthood personality correlates of childhood adversity

OpenAIRE

Carver, Charles S.; Johnson, Sheri L.; McCullough, Michael E.; Forster, Daniel E.; Joormann, Jutta

2014-01-01

Objective: Childhood adversity has been linked to internalizing and externalizing disorders and personality disorders in adulthood. This study extends that research by examining several personality measures as correlates of childhood adversity. Method: In a college sample self-reports were collected of childhood adversity, several scales relating to personality, and current depression symptoms as a control variable. The personality-related scales were reduced to four latent variables, whic...

Adulthood Personality Correlates of Childhood Adversity

OpenAIRE

Charles S. Carver; Charles S. Carver; Sheri L Johnson; Sheri L Johnson; Michael E McCullough; Daniel E Forster; Jutta eJoormann

2014-01-01

Objective: Childhood adversity has been linked to internalizing and externalizing disorders and personality disorders in adulthood. This study extends that research by examining several personality measures as correlates of childhood adversity. Method: In a college sample self-reports were collected of childhood adversity, several scales relating to personality, and current depression symptoms as a control variable. The personality-related scales were reduced to four latent variables, which w...

Predators on private land: broad-scale socioeconomic interactions influence large predator management

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Hayley S. Clements

2016-06-01

Full Text Available The proliferation of private land conservation areas (PLCAs is placing increasing pressure on conservation authorities to effectively regulate their ecological management. Many PLCAs depend on tourism for income, and charismatic large mammal species are considered important for attracting international visitors. Broad-scale socioeconomic factors therefore have the potential to drive fine-scale ecological management, creating a systemic scale mismatch that can reduce long-term sustainability in cases where economic and conservation objectives are not perfectly aligned. We assessed the socioeconomic drivers and outcomes of large predator management on 71 PLCAs in South Africa. Owners of PLCAs that are stocking free-roaming large predators identified revenue generation as influencing most or all of their management decisions, and rated profit generation as a more important objective than did the owners of PLCAs that did not stock large predators. Ecotourism revenue increased with increasing lion (Panthera leo density, which created a potential economic incentive for stocking lion at high densities. Despite this potential mismatch between economic and ecological objectives, lion densities were sustainable relative to available prey. Regional-scale policy guidelines for free-roaming lion management were ecologically sound. By contrast, policy guidelines underestimated the area required to sustain cheetah (Acinonyx jubatus, which occurred at unsustainable densities relative to available prey. Evidence of predator overstocking included predator diet supplementation and frequent reintroduction of game. We conclude that effective facilitation of conservation on private land requires consideration of the strong and not necessarily beneficial multiscale socioeconomic factors that influence private land management.

Investing in the foundation of sustainable development: pathways to scale up for early childhood development

Science.gov (United States)

Richter, Linda M; Daelmans, Bernadette; Lombardi, Joan; Heymann, Jody; Boo, Florencia Lopez; Behrman, Jere R; Lu, Chunling; Lucas, Jane E; Perez-Escamilla, Rafael; Dua, Tarun; Bhutta, Zulfiqar A; Stenberg, Karin; Gertler, Paul; Darmstadt, Gary L

2018-01-01

Building on long-term benefits of early intervention (Paper 2 of this Series) and increasing commitment to early childhood development (Paper 1 of this Series), scaled up support for the youngest children is essential to improving health, human capital, and wellbeing across the life course. In this third paper, new analyses show that the burden of poor development is higher than estimated, taking into account additional risk factors. National programmes are needed. Greater political prioritisation is core to scale-up, as are policies that afford families time and financial resources to provide nurturing care for young children. Effective and feasible programmes to support early child development are now available. All sectors, particularly education, and social and child protection, must play a role to meet the holistic needs of young children. However, health provides a critical starting point for scaling up, given its reach to pregnant women, families, and young children. Starting at conception, interventions to promote nurturing care can feasibly build on existing health and nutrition services at limited additional cost. Failure to scale up has severe personal and social consequences. Children at elevated risk for compromised development due to stunting and poverty are likely to forgo about a quarter of average adult income per year, and the cost of inaction to gross domestic product can be double what some countries currently spend on health. Services and interventions to support early childhood development are essential to realising the vision of the Sustainable Development Goals. PMID:27717610

Continuous wave power scaling in high power broad area quantum cascade lasers

Science.gov (United States)

Suttinger, M.; Leshin, J.; Go, R.; Figueiredo, P.; Shu, H.; Lyakh, A.

2018-02-01

Experimental and model results for high power broad area quantum cascade lasers are presented. Continuous wave power scaling from 1.62 W to 2.34 W has been experimentally demonstrated for 3.15 mm-long, high reflection-coated 5.6 μm quantum cascade lasers with 15 stage active region for active region width increased from 10 μm to 20 μm. A semi-empirical model for broad area devices operating in continuous wave mode is presented. The model uses measured pulsed transparency current, injection efficiency, waveguide losses, and differential gain as input parameters. It also takes into account active region self-heating and sub-linearity of pulsed power vs current laser characteristic. The model predicts that an 11% improvement in maximum CW power and increased wall plug efficiency can be achieved from 3.15 mm x 25 μm devices with 21 stages of the same design but half doping in the active region. For a 16-stage design with a reduced stage thickness of 300Å, pulsed roll-over current density of 6 kA/cm2 , and InGaAs waveguide layers; optical power increase of 41% is projected. Finally, the model projects that power level can be increased to 4.5 W from 3.15 mm × 31 μm devices with the baseline configuration with T0 increased from 140 K for the present design to 250 K.

Comparing Cultural Differences in Two Quality Measures in Chinese Kindergartens: The Early Childhood Environment Rating Scale-Revised and the Kindergarten Quality Rating System

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Hu, Bi Ying

2015-01-01

This study examined the degrees of congruence between two early childhood evaluation systems on various quality concepts: the Early Childhood Environment Rating Scale-Revised (ECERS-R) and Zhejiang's Kindergarten Quality Rating System (KQRS). Analysis of variance and post hoc least significant difference tests were employed to show the extent to…

Investing in the foundation of sustainable development: pathways to scale up for early childhood development.

Science.gov (United States)

Richter, Linda M; Daelmans, Bernadette; Lombardi, Joan; Heymann, Jody; Boo, Florencia Lopez; Behrman, Jere R; Lu, Chunling; Lucas, Jane E; Perez-Escamilla, Rafael; Dua, Tarun; Bhutta, Zulfiqar A; Stenberg, Karin; Gertler, Paul; Darmstadt, Gary L

2017-01-07

Building on long-term benefits of early intervention (Paper 2 of this Series) and increasing commitment to early childhood development (Paper 1 of this Series), scaled up support for the youngest children is essential to improving health, human capital, and wellbeing across the life course. In this third paper, new analyses show that the burden of poor development is higher than estimated, taking into account additional risk factors. National programmes are needed. Greater political prioritisation is core to scale-up, as are policies that afford families time and financial resources to provide nurturing care for young children. Effective and feasible programmes to support early child development are now available. All sectors, particularly education, and social and child protection, must play a role to meet the holistic needs of young children. However, health provides a critical starting point for scaling up, given its reach to pregnant women, families, and young children. Starting at conception, interventions to promote nurturing care can feasibly build on existing health and nutrition services at limited additional cost. Failure to scale up has severe personal and social consequences. Children at elevated risk for compromised development due to stunting and poverty are likely to forgo about a quarter of average adult income per year, and the cost of inaction to gross domestic product can be double what some countries currently spend on health. Services and interventions to support early childhood development are essential to realising the vision of the Sustainable Development Goals. Copyright © 2017 Elsevier Ltd. All rights reserved.

Advancing Early Childhood Development: from Science to Scale 1

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Black, Maureen M; Walker, Susan P; Fernald, Lia C H; Andersen, Christopher T; DiGirolamo, Ann M; Lu, Chunling; McCoy, Dana C; Fink, Günther; Shawar, Yusra R; Shiffman, Prof Jeremy; Devercelli, Amanda E; Wodon, Quentin T; Vargas-Barón, Emily; Grantham-McGregor, Sally

2018-01-01

Early childhood development programmes vary in coordination and quality, with inadequate and inequitable access, especially for children younger than 3 years. New estimates, based on proxy measures of stunting and poverty, indicate that 250 million children (43%) younger than 5 years in low-income and middle-income countries are at risk of not reaching their developmental potential. There is therefore an urgent need to increase multisectoral coverage of quality programming that incorporates health, nutrition, security and safety, responsive caregiving, and early learning. Equitable early childhood policies and programmes are crucial for meeting Sustainable Development Goals, and for children to develop the intellectual skills, creativity, and wellbeing required to become healthy and productive adults. In this paper, the first in a three part Series on early childhood development, we examine recent scientific progress and global commitments to early childhood development. Research, programmes, and policies have advanced substantially since 2000, with new neuroscientific evidence linking early adversity and nurturing care with brain development and function throughout the life course. PMID:27717614

Advanced paternal age is associated with impaired neurocognitive outcomes during infancy and childhood.

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Sukanta Saha

2009-03-01

Full Text Available BACKGROUND: Advanced paternal age (APA is associated with an increased risk of neurodevelopmental disorders such as autism and schizophrenia, as well as with dyslexia and reduced intelligence. The aim of this study was to examine the relationship between paternal age and performance on neurocognitive measures during infancy and childhood. METHODS AND FINDINGS: A sample of singleton children (n = 33,437 was drawn from the US Collaborative Perinatal Project. The outcome measures were assessed at 8 mo, 4 y, and 7 y (Bayley scales, Stanford Binet Intelligence Scale, Graham-Ernhart Block Sort Test, Wechsler Intelligence Scale for Children, Wide Range Achievement Test. The main analyses examined the relationship between neurocognitive measures and paternal or maternal age when adjusted for potential confounding factors. Advanced paternal age showed significant associations with poorer scores on all of the neurocognitive measures apart from the Bayley Motor score. The findings were broadly consistent in direction and effect size at all three ages. In contrast, advanced maternal age was generally associated with better scores on these same measures. CONCLUSIONS: The offspring of older fathers show subtle impairments on tests of neurocognitive ability during infancy and childhood. In light of secular trends related to delayed fatherhood, the clinical implications and the mechanisms underlying these findings warrant closer scrutiny.

Childhood obesity: Current and novel approaches.

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Sabin, Matthew A; Kiess, Wieland

2015-06-01

The prevalence of childhood obesity has increased over the last fifty years by approximately 5% per decade, and approximately a quarter of all children are now either overweight or obese. These children have a significantly increased risk of many future health problems including adult obesity, type 2 diabetes and heart disease. Despite this relentless increase, common-sense approaches aimed at prevention and treatment have failed to solve the problem. Current approaches at prevention have faced major challenges with some progress in implementing smaller scale programs and social marketing, but little action on broad public policy approaches which often appears unpalatable to society or individual governments. Meanwhile, treatment approaches have mainly focused on lifestyle change, and novel approaches are urgently needed. Prevention needs to shift to improving maternal health prior to conception, with more research focussed on the impact of early years in programming offspring to future overweight/obesity. Likewise, treatment paradigms need to move from simply thinking that obesity can be solved by readdressing diet and activity levels. Novel approaches are needed which take into consideration the complex physiology which regulates early childhood growth and the development of obesity in susceptible individuals. Copyright © 2015 Elsevier Ltd. All rights reserved.

Similar processes but different environmental filters for soil bacterial and fungal community composition turnover on a broad spatial scale.

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Chemidlin Prévost-Bouré, Nicolas; Dequiedt, Samuel; Thioulouse, Jean; Lelièvre, Mélanie; Saby, Nicolas P A; Jolivet, Claudy; Arrouays, Dominique; Plassart, Pierre; Lemanceau, Philippe; Ranjard, Lionel

2014-01-01

Spatial scaling of microorganisms has been demonstrated over the last decade. However, the processes and environmental filters shaping soil microbial community structure on a broad spatial scale still need to be refined and ranked. Here, we compared bacterial and fungal community composition turnovers through a biogeographical approach on the same soil sampling design at a broad spatial scale (area range: 13300 to 31000 km2): i) to examine their spatial structuring; ii) to investigate the relative importance of environmental selection and spatial autocorrelation in determining their community composition turnover; and iii) to identify and rank the relevant environmental filters and scales involved in their spatial variations. Molecular fingerprinting of soil bacterial and fungal communities was performed on 413 soils from four French regions of contrasting environmental heterogeneity (Landescommunities' composition turnovers. The relative importance of processes and filters was assessed by distance-based redundancy analysis. This study demonstrates significant community composition turnover rates for soil bacteria and fungi, which were dependent on the region. Bacterial and fungal community composition turnovers were mainly driven by environmental selection explaining from 10% to 20% of community composition variations, but spatial variables also explained 3% to 9% of total variance. These variables highlighted significant spatial autocorrelation of both communities unexplained by the environmental variables measured and could partly be explained by dispersal limitations. Although the identified filters and their hierarchy were dependent on the region and organism, selection was systematically based on a common group of environmental variables: pH, trophic resources, texture and land use. Spatial autocorrelation was also important at coarse (80 to 120 km radius) and/or medium (40 to 65 km radius) spatial scales, suggesting dispersal limitations at these scales.

Tree growth and climate in the Pacific Northwest, North America: a broad-scale analysis of changing growth environments

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Whitney L. Albright; David L. Peterson

2013-01-01

Climate change in the 21st century will affect tree growth in the Pacific Northwest region of North America, although complex climate–growth relationships make it difficult to identify how radial growth will respond across different species distributions. We used a novel method to examine potential growth responses to climate change at a broad geographical scale with a...

Adulthood Personality Correlates of Childhood Adversity

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Charles S. Carver

2014-11-01

Full Text Available Objective: Childhood adversity has been linked to internalizing and externalizing disorders and personality disorders in adulthood. This study extends that research by examining several personality measures as correlates of childhood adversity. Method: In a college sample self-reports were collected of childhood adversity, several scales relating to personality, and current depression symptoms as a control variable. The personality-related scales were reduced to four latent variables, which we termed Anger/Aggression, Extrinsic focus, Agreeableness, and Engagement. Results: Controlling for concurrent depressive symptoms and gender, higher levels of reported childhood adversity related to lower Agreeableness and to higher Anger/Aggression and Extrinsic focus. Conclusions: Findings suggest that early adversity is linked to personality variables relevant to the building of social connection.

Wetland characteristics linked to broad-scale patterns in Culiseta melanura abundance and eastern equine encephalitis virus infection.

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Skaff, Nicholas K; Armstrong, Philip M; Andreadis, Theodore G; Cheruvelil, Kendra S

2017-10-18

Eastern equine encephalitis virus (EEEV) is an expanding mosquito-borne threat to humans and domestic animal populations in the northeastern United States. Outbreaks of EEEV are challenging to predict due to spatial and temporal uncertainty in the abundance and viral infection of Cs. melanura, the principal enzootic vector. EEEV activity may be closely linked to wetlands because they provide essential habitat for mosquito vectors and avian reservoir hosts. However, wetlands are not homogeneous and can vary by vegetation, connectivity, size, and inundation patterns. Wetlands may also have different effects on EEEV transmission depending on the assessed spatial scale. We investigated associations between wetland characteristics and Cs. melanura abundance and infection with EEEV at multiple spatial scales in Connecticut, USA. Our findings indicate that wetland vegetative characteristics have strong associations with Cs. melanura abundance. Deciduous and evergreen forested wetlands were associated with higher Cs. melanura abundance, likely because these wetlands provide suitable subterranean habitat for Cs. melanura development. In contrast, Cs. melanura abundance was negatively associated with emergent and scrub/shrub wetlands, and wetland connectivity to streams. These relationships were generally strongest at broad spatial scales. Additionally, the relationships between wetland characteristics and EEEV infection in Cs. melanura were generally weak. However, Cs. melanura abundance was strongly associated with EEEV infection, suggesting that wetland-associated changes in abundance may be indirectly linked to EEEV infection in Cs. melanura. Finally, we found that wet hydrological conditions during the transmission season and during the fall/winter preceding the transmission season were associated with higher Cs. melanura abundance and EEEV infection, indicating that wet conditions are favorable for EEEV transmission. These results expand the broad-scale understanding

Use of the Childhood Autism Rating Scale (CARS) for Children with High Functioning Autism or Asperger Syndrome

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Mayes, Susan Dickerson; Calhoun, Susan L.; Murray, Michael J.; Morrow, Jill D.; Yurich, Kirsten K. L.; Cothren, Shiyoko; Purichia, Heather; Mahr, Fauzia; Bouder, James N.; Petersen, Christopher

2012-01-01

The authors of the "Childhood Autism Rating Scale" (CARS) state in the manual that the best cutoff score for distinguishing low functioning autism (LFA) from intellectual disability is 30 for children and 28 for adolescents and adults. This study determined that a cutoff score of 25.5 was most accurate in differentiating between high functioning…

Similar processes but different environmental filters for soil bacterial and fungal community composition turnover on a broad spatial scale.

Directory of Open Access Journals (Sweden)

Nicolas Chemidlin Prévost-Bouré

Full Text Available Spatial scaling of microorganisms has been demonstrated over the last decade. However, the processes and environmental filters shaping soil microbial community structure on a broad spatial scale still need to be refined and ranked. Here, we compared bacterial and fungal community composition turnovers through a biogeographical approach on the same soil sampling design at a broad spatial scale (area range: 13300 to 31000 km2: i to examine their spatial structuring; ii to investigate the relative importance of environmental selection and spatial autocorrelation in determining their community composition turnover; and iii to identify and rank the relevant environmental filters and scales involved in their spatial variations. Molecular fingerprinting of soil bacterial and fungal communities was performed on 413 soils from four French regions of contrasting environmental heterogeneity (Landes

Broad-Scale Genetic Diversity of Cannabis for Forensic Applications.

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Christophe Dufresnes

Full Text Available Cannabis (hemp and marijuana is an iconic yet controversial crop. On the one hand, it represents a growing market for pharmaceutical and agricultural sectors. On the other hand, plants synthesizing the psychoactive THC produce the most widespread illicit drug in the world. Yet, the difficulty to reliably distinguish between Cannabis varieties based on morphological or biochemical criteria impedes the development of promising industrial programs and hinders the fight against narcotrafficking. Genetics offers an appropriate alternative to characterize drug vs. non-drug Cannabis. However, forensic applications require rapid and affordable genotyping of informative and reliable molecular markers for which a broad-scale reference database, representing both intra- and inter-variety variation, is available. Here we provide such a resource for Cannabis, by genotyping 13 microsatellite loci (STRs in 1 324 samples selected specifically for fibre (24 hemp varieties and drug (15 marijuana varieties production. We showed that these loci are sufficient to capture most of the genome-wide diversity patterns recently revealed by NGS data. We recovered strong genetic structure between marijuana and hemp and demonstrated that anonymous samples can be confidently assigned to either plant types. Fibres appear genetically homogeneous whereas drugs show low (often clonal diversity within varieties, but very high genetic differentiation between them, likely resulting from breeding practices. Based on an additional test dataset including samples from 41 local police seizures, we showed that the genetic signature of marijuana cultivars could be used to trace crime scene evidence. To date, our study provides the most comprehensive genetic resource for Cannabis forensics worldwide.

Broad-Scale Genetic Diversity of Cannabis for Forensic Applications.

Science.gov (United States)

Dufresnes, Christophe; Jan, Catherine; Bienert, Friederike; Goudet, Jérôme; Fumagalli, Luca

2017-01-01

Cannabis (hemp and marijuana) is an iconic yet controversial crop. On the one hand, it represents a growing market for pharmaceutical and agricultural sectors. On the other hand, plants synthesizing the psychoactive THC produce the most widespread illicit drug in the world. Yet, the difficulty to reliably distinguish between Cannabis varieties based on morphological or biochemical criteria impedes the development of promising industrial programs and hinders the fight against narcotrafficking. Genetics offers an appropriate alternative to characterize drug vs. non-drug Cannabis. However, forensic applications require rapid and affordable genotyping of informative and reliable molecular markers for which a broad-scale reference database, representing both intra- and inter-variety variation, is available. Here we provide such a resource for Cannabis, by genotyping 13 microsatellite loci (STRs) in 1 324 samples selected specifically for fibre (24 hemp varieties) and drug (15 marijuana varieties) production. We showed that these loci are sufficient to capture most of the genome-wide diversity patterns recently revealed by NGS data. We recovered strong genetic structure between marijuana and hemp and demonstrated that anonymous samples can be confidently assigned to either plant types. Fibres appear genetically homogeneous whereas drugs show low (often clonal) diversity within varieties, but very high genetic differentiation between them, likely resulting from breeding practices. Based on an additional test dataset including samples from 41 local police seizures, we showed that the genetic signature of marijuana cultivars could be used to trace crime scene evidence. To date, our study provides the most comprehensive genetic resource for Cannabis forensics worldwide.

Agricultural Set-aside Programs and Grassland Birds: Insights from Broad-scale Population Trends

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S. Riffell

2008-10-01

Full Text Available The Conservation Reserve Program (CRP is a voluntary set-aside program in the United States designed to amelioratesoil erosion, control crop overproduction, enhance water quality, and provide wildlife habitat by replacing crops with other forms of land cover. Because CRP includes primarily grass habitats, it has great potential to benefitdeclining North American grassland bird populations. We looked at the change in national and state population trends of grassland birds and related changes to cover-specific CRP variables (previous research grouped all CRP practices. Changes in national trends after the initiation of the CRP were inconclusive, but we observed signficant bird-CRP relations at the state level. Most bird-CRP relations were positive, except for some species associated with habitats that CRP replaced. Practice- and configuration-specific CRP variables were related to grassland bird trends, rather than a generic measure of all CRP types combined. Considering all CRP land as a single, distinct habitat type may obscure actual relations between birds and set-aside characteristics. Understanding and predictingthe effects of set-aside programs (like CRP or agri-environment schemes on grassland birds is complex and difficult. Because available broad-scale datasets are less than adequate, studies should be conducted at a variety of spatial and temporal scales.

Differences Between the Childhood Autism Rating Scale and the Social Responsiveness Scale in Assessing Symptoms of Children with Autistic Spectrum Disorder.

Science.gov (United States)

Chen, Kuan-Lin; Lin, Chien-Ho; Yu, Tzu-Ying; Huang, Chien-Yu; Chen, Ying-Dar

2018-04-25

This study aimed to compare symptoms of autism spectrum disorder using the Childhood Autism Rating Scale (CARS) and the Social Responsiveness Scale (SRS™-2) and to investigate their influencing factors. The diagnostic agreement was 92.7%, but with a fair Kappa value (0.247). Children's verbal comprehension was related to the CARS scores, and no variables were related to the SRS™-2 scores. Generally, significant small correlations were found between the two measures in children with normal or borderline to below average verbal comprehension (rs = 0.32 ~ 0.49, p < .005), but not in those with impaired verbal comprehension. The CARS and the SRS™-2 may contain different explicit behaviors and collect different perspectives (i.e., those of caregivers and professionals). Therefore, they appear to complement each other.

Measuring Poverty in Southern India: A Comparison of Socio-Economic Scales Evaluated against Childhood Stunting.

Science.gov (United States)

Kattula, Deepthi; Venugopal, Srinivasan; Velusamy, Vasanthakumar; Sarkar, Rajiv; Jiang, Victoria; S, Mahasampath Gowri; Henry, Ankita; Deosaran, Jordanna Devi; Muliyil, Jayaprakash; Kang, Gagandeep

2016-01-01

Socioeconomic status (SES) scales measure poverty, wealth and economic inequality in a population to guide appropriate economic and public health policies. Measurement of poverty and comparison of material deprivation across nations is a challenge. This study compared four SES scales which have been used locally and internationally and evaluated them against childhood stunting, used as an indicator of chronic deprivation, in urban southern India. A door-to-door survey collected information on socio-demographic indicators such as education, occupation, assets, income and living conditions in a semi-urban slum area in Vellore, Tamil Nadu in southern India. A total of 7925 households were categorized by four SES scales-Kuppuswamy scale, Below Poverty Line scale (BPL), the modified Kuppuswamy scale, and the multidimensional poverty index (MDPI) and the level of agreement compared between scales. Logistic regression was used to test the association of SES scales with stunting. The Kuppuswamy, BPL, MDPI and modified Kuppuswamy scales classified 7.1%, 1%, 5.5%, and 55.3% of families as low SES respectively, indicating conservative estimation of low SES by the BPL and MDPI scales in comparison with the modified Kuppuswamy scale, which had the highest sensitivity (89%). Children from low SES classified by all scales had higher odds of stunting, but the level of agreement between scales was very poor ranging from 1%-15%. There is great non-uniformity between existing SES scales and cautious interpretation of SES scales is needed in the context of social, cultural, and economic realities.

MICROLENSING OF QUASAR BROAD EMISSION LINES: CONSTRAINTS ON BROAD LINE REGION SIZE

Energy Technology Data Exchange (ETDEWEB)

Guerras, E.; Mediavilla, E. [Instituto de Astrofisica de Canarias, Via Lactea S/N, La Laguna E-38200, Tenerife (Spain); Jimenez-Vicente, J. [Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, Campus de Fuentenueva, E-18071 Granada (Spain); Kochanek, C. S. [Department of Astronomy and the Center for Cosmology and Astroparticle Physics, The Ohio State University, 4055 McPherson Lab, 140 West 18th Avenue, Columbus, OH 43221 (United States); Munoz, J. A. [Departamento de Astronomia y Astrofisica, Universidad de Valencia, E-46100 Burjassot, Valencia (Spain); Falco, E. [Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Motta, V. [Departamento de Fisica y Astronomia, Universidad de Valparaiso, Avda. Gran Bretana 1111, Valparaiso (Chile)

2013-02-20

We measure the differential microlensing of the broad emission lines between 18 quasar image pairs in 16 gravitational lenses. We find that the broad emission lines are in general weakly microlensed. The results show, at a modest level of confidence (1.8{sigma}), that high ionization lines such as C IV are more strongly microlensed than low ionization lines such as H{beta}, indicating that the high ionization line emission regions are more compact. If we statistically model the distribution of microlensing magnifications, we obtain estimates for the broad line region size of r{sub s} = 24{sup +22} {sub -15} and r{sub s} = 55{sup +150} {sub -35} lt-day (90% confidence) for the high and low ionization lines, respectively. When the samples are divided into higher and lower luminosity quasars, we find that the line emission regions of more luminous quasars are larger, with a slope consistent with the expected scaling from photoionization models. Our estimates also agree well with the results from local reveberation mapping studies.

The Relationship between the "Childhood Autism Rating Scale: Second Edition" and Clinical Diagnosis Utilizing the DSM-IV-TR and the DSM-5

Science.gov (United States)

Dawkins, Tamara; Meyer, Allison T.; Van Bourgondien, Mary E.

2016-01-01

"The Childhood Autism Rating Scale, Second Edition" (CARS2; 2010) includes two rating scales; the CARS2-Standard Version (CARS2-ST) and the newly developed CARS2-High Functioning Version (CARS2-HF). To assess the diagnostic agreement between the CARS2 and DSM-IV-TR versus DSM-5 criteria for Autism Spectrum Disorder (ASD), clinicians at…

Measuring Poverty in Southern India: A Comparison of Socio-Economic Scales Evaluated against Childhood Stunting.

Directory of Open Access Journals (Sweden)

Deepthi Kattula

Full Text Available Socioeconomic status (SES scales measure poverty, wealth and economic inequality in a population to guide appropriate economic and public health policies. Measurement of poverty and comparison of material deprivation across nations is a challenge. This study compared four SES scales which have been used locally and internationally and evaluated them against childhood stunting, used as an indicator of chronic deprivation, in urban southern India.A door-to-door survey collected information on socio-demographic indicators such as education, occupation, assets, income and living conditions in a semi-urban slum area in Vellore, Tamil Nadu in southern India. A total of 7925 households were categorized by four SES scales-Kuppuswamy scale, Below Poverty Line scale (BPL, the modified Kuppuswamy scale, and the multidimensional poverty index (MDPI and the level of agreement compared between scales. Logistic regression was used to test the association of SES scales with stunting.The Kuppuswamy, BPL, MDPI and modified Kuppuswamy scales classified 7.1%, 1%, 5.5%, and 55.3% of families as low SES respectively, indicating conservative estimation of low SES by the BPL and MDPI scales in comparison with the modified Kuppuswamy scale, which had the highest sensitivity (89%. Children from low SES classified by all scales had higher odds of stunting, but the level of agreement between scales was very poor ranging from 1%-15%.There is great non-uniformity between existing SES scales and cautious interpretation of SES scales is needed in the context of social, cultural, and economic realities.

Validation and clinical significance of the childhood myositis assessment scale for assessment of muscle function in the juvenile idiopathic inflammatory myopathies

NARCIS (Netherlands)

Huber, AM; Feldman, BM; Rennebohm, RM; Hicks, JE; Lindsley, CB; Perez, MD; Zemel, LS; Wallace, CA; Ballinger, SH; Passo, MH; Reed, AM; Summers, RM; Katona, IM; Miller, FW; Lachenbruch, PA; Rider, LG; White, P.H.

Objective. To examine the measurement characteristics of the Childhood Myositis Assessment Scale (CMAS) in children with juvenile idiopathic inflammatory myopathy (juvenile IIM), and to obtain preliminary data on the clinical significance of CMAS scores. Methods. One hundred eight children with

Know Violence in Childhood – India: Advocacy, communication and ...

International Development Research Centre (IDRC) Digital Library (Canada)

Know Violence in Childhood – India: Advocacy, communication and media engagement ... the scale and nature of violence in childhood; support state governments with actionable inputs that can be integrated in strategies to prevent violence in childhood; and advocate findings from the programmatic work more widely.

Validity and reliability of the Early Childhood Caries Perceptions Scale (ECCPS) to assess health beliefs related to early childhood caries prevention among primary caregivers of children under 5 years of age.

Science.gov (United States)

Pisarnturakit, Pagaporn P; Shaw, Bret R; Tanasukarn, Chanuantong; Vatanasomboon, Paranee

2012-09-01

Primary caregivers' child oral health care beliefs and practices are major factors in the prevention of Early Childhood Caries (ECC). This study assessed the validity and reliability of a newly-developed scale--the Early Childhood Caries Perceptions Scale (ECCPS)--used to measure beliefs regarding ECC preventive practices among primary caregivers of young children. The ECCPS was developed based on the Health Belief Model. The construct validity and reliability of the ECCPS were examined among 254 low-socioeconomic status primary caregivers with children under five years old, recruifed from 4 Bangkok Metropolitan Administration Health Centers and a kindergarten school. Exploratory factor analysis (EFA) revealed a four-factor structure. The four factors were labeled as Perceived Susceptibility, Perceived Severity, Perceived Benefits and Perceived Barriers. Internal consistency measured by the Cronbach's coefficient alpha for those four factors were 0.897, 0.971, 0.975 and 0.789, respectively. The ECCPS demonstrated satisfactory levels of reliability and validity for assessing the health beliefs related to ECC prevention among low-socioeconomic primary caregivers.

Normative development of the Child Behavior Checklist Dysregulation Profile from early childhood to adolescence: Associations with personality pathology.

Science.gov (United States)

Deutz, Marike H F; Vossen, Helen G M; De Haan, Amaranta D; Deković, Maja; Van Baar, Anneloes L; Prinzie, Peter

2018-05-01

The Dysregulation Profile (DP) is a broad indicator of concurrent affective, behavioral, and cognitive dysregulation, often measured with the anxious/depressed, aggressive behavior, and attention problems syndrome scales of the Child Behavior Checklist. Despite an expanding body of research on the DP, knowledge of the normative developmental course of the DP from early childhood to adolescence is lacking. Furthermore, although we know that the DP longitudinally predicts personality pathology, no research yet has examined whether next to the DP in early childhood, the rate of change of the DP across development predicts personality pathology. Therefore, using cohort-sequential latent growth modeling in a population-based sample (N = 668), we examined the normative developmental course of mother-reported DP from ages 4 to 17 years and its associations with a wide range of adolescent-reported personality pathology dimensions 3 years later. The results showed that the DP follows a nonlinear developmental course with a peak in early adolescence. The initial level of the DP at age 4 and, to a lesser extent, the rate of change in the DP predicted a range of personality pathology dimensions in late adolescence. The findings suggest that the DP is a broad developmental precursor of personality pathology in late adolescence.

75 FR 54755 - National Childhood Obesity Awareness Month, 2010

Science.gov (United States)

2010-09-08

... make more informed choices about the foods they eat. As part of my Administration's comprehensive... affect our children's well-being, but its associated health risks also impose great costs on families... broad strategies to address childhood obesity, including providing healthier food in schools, ensuring...

Evidence-based treatments for children with trauma-related psychopathology as a result of childhood maltreatment: a systematic review

NARCIS (Netherlands)

Leenarts, L.E.W.; Diehle, J.; Doreleijers, T.A.H.; Jansma, E.P.; Lindauer, R.J.L.

2013-01-01

This is a systematic review of evidence-based treatments for children exposed to childhood maltreatment. Because exposure to childhood maltreatment has been associated with a broad range of trauma-related psychopathology (e.g., PTSD, anxiety, suicidal ideation, substance abuse) and with aggressive

Modeling vegetation heights from high resolution stereo aerial photography: an application for broad-scale rangeland monitoring.

Science.gov (United States)

Gillan, Jeffrey K; Karl, Jason W; Duniway, Michael; Elaksher, Ahmed

2014-11-01

Vertical vegetation structure in rangeland ecosystems can be a valuable indicator for assessing rangeland health and monitoring riparian areas, post-fire recovery, available forage for livestock, and wildlife habitat. Federal land management agencies are directed to monitor and manage rangelands at landscapes scales, but traditional field methods for measuring vegetation heights are often too costly and time consuming to apply at these broad scales. Most emerging remote sensing techniques capable of measuring surface and vegetation height (e.g., LiDAR or synthetic aperture radar) are often too expensive, and require specialized sensors. An alternative remote sensing approach that is potentially more practical for managers is to measure vegetation heights from digital stereo aerial photographs. As aerial photography is already commonly used for rangeland monitoring, acquiring it in stereo enables three-dimensional modeling and estimation of vegetation height. The purpose of this study was to test the feasibility and accuracy of estimating shrub heights from high-resolution (HR, 3-cm ground sampling distance) digital stereo-pair aerial images. Overlapping HR imagery was taken in March 2009 near Lake Mead, Nevada and 5-cm resolution digital surface models (DSMs) were created by photogrammetric methods (aerial triangulation, digital image matching) for twenty-six test plots. We compared the heights of individual shrubs and plot averages derived from the DSMs to field measurements. We found strong positive correlations between field and image measurements for several metrics. Individual shrub heights tended to be underestimated in the imagery, however, accuracy was higher for dense, compact shrubs compared with shrubs with thin branches. Plot averages of shrub height from DSMs were also strongly correlated to field measurements but consistently underestimated. Grasses and forbs were generally too small to be detected with the resolution of the DSMs. Estimates of

The Basic Empathy Scale adapted to French middle childhood: Structure and development of empathy.

Science.gov (United States)

Bensalah, Leila; Stefaniak, Nicolas; Carre, Arnaud; Besche-Richard, Chrystel

2016-12-01

We adapted the adult French version of the Basic Empathy Scale to French children aged 6-11 years, in order to probe the factorial structure underlying empathy. A total of 410 children (189 girls and 221 boys) were instructed to fill out the resulting Basic Empathy Scale in Children (BES-C). Results showed that, as in adulthood, the three-factor model of empathy (i.e., emotional contagion, cognitive empathy, and emotional disconnection) was more relevant than the one- and two-factor ones. This means that as early as 6 years of age, children's responses should reflect the same organization of the three components of empathy as those of adults. In line with the literature, cognitive empathy increased and emotional disconnection decreased in middle childhood, while emotional contagion remained stable. Moreover, girls exhibited greater emotional contagion than boys, with the reverse pattern being observed for emotional disconnection. No sex difference was found regarding cognitive empathy.

Preventing Childhood obesity. EPODE European Network Recommendations

NARCIS (Netherlands)

Borys, J.M.; Le Bodo, Y.; De Henauw, S.; Moreno, L.A.; Romon, M.; Seidell, J.C.; Visscher, T.L.S.

2011-01-01

Childhood obesity is a complex issue and needs multistakeholder involvement at all levels to foster healthier lifestyles in a sustainable way. 'Ensemble Prévenons l'ObésitéDes Enfants' (EPODE, Together Let's Prevent Childhood Obesity) is a large-scale, coordinated, capacity-building approach for

Knowing the dense plasma focus - The coming of age (of the PF) with broad-ranging scaling laws

Science.gov (United States)

Saw, S. H.; Lee, S.

2017-03-01

The dense plasma focus is blessed not only with copious multi-radiations ranging from electron and ion beams, x-rays both soft and hard, fusion neutrons D-D and D-T but also with the property of enhanced compression from radiative collapse leading to HED (high energy density) states. The Lee code has been used in extensive systematic numerical experiments tied to reality through fitting with measured current waveforms and verified through comparison of measured and computed yields and measurements of multi-radiation. The studies have led to establishment of scaling laws with respect to storage energy, discharge current and pinch currents for fusion neutrons, characteristic soft x-rays, all-line radiation and ion beams. These are summarized here together with a first-time presentation of a scaling law of radiatively enhanced compression as a function of atomic number of operational gas. This paper emphasizes that such a broad range of scaling laws signals the coming of age of the DPF and presents a reference platform for planning the many potential applications such as in advanced SXR lithography, materials synthesizing and testing, medical isotopes, imaging and energy and high energy density (HED).

Patterns in Greater Sage-grouse population dynamics correspond with public grazing records at broad scales.

Science.gov (United States)

Monroe, Adrian P; Aldridge, Cameron L; Assal, Timothy J; Veblen, Kari E; Pyke, David A; Casazza, Michael L

2017-06-01

Human land use, such as livestock grazing, can have profound yet varied effects on wildlife interacting within common ecosystems, yet our understanding of land-use effects is often generalized from short-term, local studies that may not correspond with trends at broader scales. Here we used public land records to characterize livestock grazing across Wyoming, USA, and we used Greater Sage-grouse (Centrocercus urophasianus) as a model organism to evaluate responses to livestock management. With annual counts of male Sage-grouse from 743 leks (breeding display sites) during 2004-2014, we modeled population trends in response to grazing level (represented by a relative grazing index) and timing across a gradient in vegetation productivity as measured by the Normalized Vegetation Difference Index (NDVI). We found grazing can have both positive and negative effects on Sage-grouse populations depending on the timing and level of grazing. Sage-grouse populations responded positively to higher grazing levels after peak vegetation productivity, but populations declined when similar grazing levels occurred earlier, likely reflecting the sensitivity of cool-season grasses to grazing during peak growth periods. We also found support for the hypothesis that effects of grazing management vary with local vegetation productivity. These results illustrate the importance of broad-scale analyses by revealing patterns in Sage-grouse population trends that may not be inferred from studies at finer scales, and could inform sustainable grazing management in these ecosystems. © 2017 by the Ecological Society of America.

Honey bee forager thoracic temperature inside the nest is tuned to broad-scale differences in recruitment motivation.

Science.gov (United States)

Sadler, Nik; Nieh, James C

2011-02-01

Insects that regulate flight muscle temperatures serve as crucial pollinators in a broad range of ecosystems, in part because they forage over a wide span of temperatures. Honey bees are a classic example and maintain their thoracic muscles at temperatures (T(th)) tuned to the caloric benefits of floral resources. Using infrared thermography, we tested the hypothesis that forager motivation to recruit nestmates for a food source is positively correlated with T(th). We trained bees to a sucrose feeder located 5-100 m from the nest. Recruiting foragers had a significantly higher average T(th) (2.7°C higher) when returning from 2.5 mol l(-1) sucrose (65% w/w) than when returning from 1.0 mol l(-1) sucrose (31% w/w). Foragers exhibited significantly larger thermal fluctuations the longer they spent inside the nest between foraging trips. The difference between maximum and minimum temperatures during a nest visit (T(range)) increased with total duration of the nest visit (0.7°C increase per additional min spent inside the nest). Bees that recruited nestmates (waggle or round danced) were significantly warmer, with a 1.4-1.5 times higher ΔT(th) (difference between T(th) and nest ambient air temperature) than bees who tremble danced or simply walked on the nest floor without recruiting between foraging bouts. However, recruiter T(th) was not correlated with finer-scale measures of motivation: the number of waggle dance circuits or waggle dance return phase duration. These results support the hypothesis that forager T(th) within the nest is correlated to broad-scale differences in foraging motivation.

Childhood trauma and compulsive buying.

Science.gov (United States)

Sansone, Randy A; Chang, Joy; Jewell, Bryan; Rock, Rachel

2013-02-01

Childhood trauma has been empirically associated with various types of self-regulatory difficulties in adulthood. However, according to the extant literature, no study has examined relationships between various types of childhood trauma and compulsive buying behavior in adulthood. Using a self-report survey methodology in a cross-sectional consecutive sample of 370 obstetrics/gynecology patients, we examined five types of childhood trauma before the age of 12 years (i.e. witnessing violence, physical neglect, emotional abuse, physical abuse, sexual abuse) in relationship to compulsive buying as assessed by the Compulsive Buying Scale (CBS). All forms of trauma demonstrated statistically significant correlations with the CBS. Using a linear regression analysis, both witnessing violence and emotional abuse significantly contributed to CBS scores. Further analyses indicated that race did not moderate the relationship between childhood trauma and compulsive buying. Findings indicate that various forms of childhood trauma are correlated with compulsive buying behavior, particularly witnessing violence and emotional abuse.

Participation in Clubs and Groups from Childhood to Adolescence and Its Effects on Attachment and Self-Esteem

Science.gov (United States)

McGee, Rob; Williams, Sheila; Howden-Chapman, Philippa; Martin, Jennifer; Kawachi, Ichiro

2006-01-01

We examined social participation in organized clubs and groups from childhood to adolescence in a sample of young people from Dunedin, New Zealand. Groups were broadly categorized as ''sports'' and ''cultural/youth'' groups. While the results indicated high levels of participation in childhood with a decline over the ensuing adolescent years, path…

Power scaling and experimentally fitted model for broad area quantum cascade lasers in continuous wave operation

Science.gov (United States)

Suttinger, Matthew; Go, Rowel; Figueiredo, Pedro; Todi, Ankesh; Shu, Hong; Leshin, Jason; Lyakh, Arkadiy

2018-01-01

Experimental and model results for 15-stage broad area quantum cascade lasers (QCLs) are presented. Continuous wave (CW) power scaling from 1.62 to 2.34 W has been experimentally demonstrated for 3.15-mm long, high reflection-coated QCLs for an active region width increased from 10 to 20 μm. A semiempirical model for broad area devices operating in CW mode is presented. The model uses measured pulsed transparency current, injection efficiency, waveguide losses, and differential gain as input parameters. It also takes into account active region self-heating and sublinearity of pulsed power versus current laser characteristic. The model predicts that an 11% improvement in maximum CW power and increased wall-plug efficiency can be achieved from 3.15 mm×25 μm devices with 21 stages of the same design, but half doping in the active region. For a 16-stage design with a reduced stage thickness of 300 Å, pulsed rollover current density of 6 kA/cm2, and InGaAs waveguide layers, an optical power increase of 41% is projected. Finally, the model projects that power level can be increased to ˜4.5 W from 3.15 mm×31 μm devices with the baseline configuration with T0 increased from 140 K for the present design to 250 K.

(ImPossible Conversations? Activism, Childhood and Everyday Life

Directory of Open Access Journals (Sweden)

Sevasti-Melissa Nolas

2016-05-01

Full Text Available The paper offers an analytical exploration and points of connection between the categories of activism, childhood and everyday life. We are concerned with the lived experiences of activism and childhood broadly defined and especially with the ways in which people become aware, access, orient themselves to, and act on issues of common concern; in other words what connects people to activism. The paper engages with childhood in particular because childhood remains resolutely excluded from practices of public life and because engaging with activism from the marginalized position of children’s everyday lives provides an opportunity to think about the everyday, lived experiences of activism. Occupying a space ‘before method’, the paper engages with autobiographical narratives of growing up in the Communist left in the USA and the historical events of occupying Greek schools in the 1990s. These recounted experiences offer an opportunity to disrupt powerful categories currently in circulation for thinking about activism and childhood. Based on the analysis it is argued that future research on the intersections of activism, childhood and everyday life would benefit from exploring the spatial and temporal dimension of activism, to make visible the unfolding biographical projects of activists and movements alike, while also engaging with the emotional configurations of activists’ lives and what matters to activists, children and adults alike.

Subclinical hypothyroidism in childhood.

LENUS (Irish Health Repository)

O'Grady, M J

2012-02-01

Subclinical hypothyroidism (SH) is defined as an elevated thyroid stimulating hormone (TSH) in association with a normal total or free thyroxine (T4) or triiodothyronine (T3). It is frequently encountered in both neonatology and general paediatric practice; however, its clinical significance is widely debated. Currently there is no broad consensus on the investigation and treatment of these patients; specifically who to treat and what cut-off level of TSH should be used. This paper reviews the available evidence regarding investigation, treatments and outcomes reported for childhood SH.

Conversion Disorder Comorbidity and Childhood Trauma.

Science.gov (United States)

Akyüz, Fatma; Gökalp, Peykan G; Erdiman, Sezgin; Oflaz, Serap; Karşidağ, Çağatay

2017-03-01

The aim of this study is to examine the socio-demographic and clinical characteristics, the presence of comorbidity, and the link with childhood traumatic experiences in patients with conversion disorder (CD) in a psychiatric outpatient clinic. A total of 60 literate, female patients between 18 and 65 years of age who were referred to the general psychiatry outpatient clinic and who were diagnosed with conversion disorder according to the DSM-IV diagnostic criteria were included in the study. A questionnaire on sociodemographic and clinical characteristics, the Brief Psychiatric Rating Scale (BPRS), the Hamilton Depression Rating Scale (HDRS), the Hamilton Anxiety Rating Scale (HARS), the Childhood Trauma Questionnaire (CTQ), and the Dissociative Events Scale (DES) were used to assess the cases. The mean age of the participants was 36.27±11.18 years. 72% of the patients were married and 63% were primary school graduates. The most common symptoms were asthenia (100%), aphasia (96.7%), and crying-convulsions (93%). The most common co-morbidities were depression (50%) and dissociative disorders (48.3%). Among the patients, 53.3% reported a history of exposure to physical violence and 25% reported a history of sexual assault in childhood. Assessment of the Childhood Traumatic Questionnaire revealed a significant positive relation between emotional, physical, and sexual abuse scores and DES score. CD has not yet been fully analyzed in detail in health institutions; co-existence of another mental disorder and the presence of traumatic experiences in the past further complicate the issue. Consideration of these factors during treatment will have a positive impact on the course and prognosis of the disorder.

Exploring the King’s outcome scale for childhood head injury in children attending a rehabilitation hospital

DEFF Research Database (Denmark)

Rumney, Peter; Hung, Ryan; McAdam, Laura

2014-01-01

Objective: Few tools exist to assess and monitor impairment and disability in children with acquired brain injury. The King’s Outcome Scale for Childhood Head Injury (KOSCHI) was developed as an alternative to the Glasgow Outcome Scale. However, limited information is available to support its...... reliability, validity and responsiveness. A pilot study was designed to (1) develop a KOSCHI data collection form; and (2) determine the feasibility of studying its intra-rater and inter-rater reliability in children with acquired brain injury. Methods: A KOSCHI data collection form was developed after...... reviewing the literature. Two paediatricians and one paediatric neurologist tested its use in a clinical setting and the form was modified. As a pilot study, a rehabilitation paediatrician then assessed 10 children (aged 5–18 years) with acquired brain injuries (six traumatic, four non...

Childhood adversity and adult personality.

Science.gov (United States)

Rosenman, Stephen; Rodgers, Bryan

2006-05-01

To explore how recalled childhood adversity affects trait measures of personality in three age cohorts of an Australian adult population and to examine the effects of particular adversities on adult personality traits. A total of 7485 randomly selected subjects in the age bands of 20-24, 40-44 and 60-64 years were interviewed at the outset of a longitudinal community study of psychological health in the Canberra region of Australia. In the initial interview, subjects answered 17 questions about domestic adversity and three questions on positive aspects of upbringing to age 16 years. Personality traits were measured by Eysenck Personality Questionnaire, Behavioural Activation and Inhibition Scales, Positive and Negative Affect Scales and a measure of dissocial behaviours. Higher levels of childhood adversity substantially increase the risk of high neuroticism (OR = 2.6) and negative affect (OR = 2.6), less for behavioural inhibition (OR = 1.7) and for dissocial behaviour (OR = 1.7). No significant effect is seen for extraversion, psychoticism or behavioural activation. Age and gender had little effect on the pattern of risk. Maternal depression has significant and substantial independent effects on measures of neuroticism and negative affect as well as most other measures of personality. Childhood domestic adversity has substantial associations with clinically important aspects of personality: neuroticism and negative affect. Only small effects are seen on behavioural inhibition and dissocial behaviour, and no significant effect on extraversion and behavioural activation. These unexpected findings contradict clinical belief. Maternal psychological ill-health is pre-eminent among adversities predicting later disadvantageous traits, even for those traits that had only the slightest association with childhood adversity. Consequences of childhood adversity prevail throughout the lifespan in men and women equally. The study underlines the importance of childhood domestic

No damaging effect of chemotherapy in addition to radiotherapy on the thyroid axis in young adult survivors of childhood cancer

NARCIS (Netherlands)

van Santen, Hanneke M.; Vulsma, Thomas; Dijkgraaf, Marcel G.; Blumer, Regje M. E.; Heinen, Richard; Jaspers, Monique W. M.; Geenen, Maud M.; Offringa, Martin O.; de Vijlder, Jan J. M.; van den Bos, Cor

2003-01-01

Late effects of treatment for childhood cancer on the thyroid axis are ascribed predominantly to radiotherapy. Whether chemotherapy has an additional detrimental effect is still unclear. Our aim was to evaluate this effect in young adult survivors of a broad spectrum of childhood cancers. The

A Comparison of the Autism Treatment Evaluation Checklist (ATEC) and the Childhood Autism Rating Scale (CARS) for the Quantitative Evaluation of Autism

Science.gov (United States)

Geier, David A.; Kern, Janet K.; Geier, Mark R.

2013-01-01

The purpose of this study was to evaluate scores generated from the Autism Treatment Evaluation Checklist (ATEC), a parent-rated measure, and those derived from professionally completed Childhood Autism Rating Scale (CARS) evaluations. A cohort of 56 participants diagnosed with an autism spectrum disorder was used for the study, and each child was…

Validation of a French language version of the Early Childhood Oral Health Impact Scale (ECOHIS

Directory of Open Access Journals (Sweden)

Veronneau Jacques

2008-01-01

Full Text Available Abstract Background An English language oral health-related negative impact scale for 0–5 year old infants (the Early Childhood Oral Health Impact Scale [ECOHIS] has recently been developed and validated. The overall aim of our study was to validate a French version of the ECOHIS. The objectives were to investigate the scale's: i internal consistency; ii test-retest reliability; iii convergent validity; and iv discriminant validity. Methods Data were collected from two separate samples. Firstly, from 398 parents of children aged 12 months, recruited to a community-based intervention study, and secondly from 94 parents of 0–5 year-old children attending a hospital dental clinic. In a sub-sample of 101 of the community-based group, the scale was distributed a second time two weeks after initial evaluation. Internal consistency was evaluated through generation of Cronbach's alpha, test-retest reliability through intra-class-correlation coefficients (ICC, convergent validity through comparing scale total scores with a global evaluation of oral health and discriminant validity through investigation of differences in total scale scores between the community- and clinic-based samples. Results Cronbach's alpha for both the child and family impact sections was 0.79, and for the whole scale was 0.82. The ICC was 0.95. Mean ECOHIS scores for parents rating their child's oral health as "relatively poor", "good" and "very good" were 10.8, 3.4 and 2.7 respectively. In the community- and clinic-based samples, the mean ECOHIS scores were 3.7 and 4.9 respectively. Conclusion These results suggest this French language version of the ECOHIS is valid.

Broad Scale Monitoring in the US Forest Service: Institutional Challenges and Collaborative Opportunites for Improving Planning and Decision-Making in an Era of Climate Change

Science.gov (United States)

Wurtzebach, Z.

2016-12-01

In 2012, the United States Forest Service promulgated new rules to guide Forest planning efforts in accordance with the National Forest Management Act (NFMA). One important component of the 2012 rule is a requirement for Regionally coordinated cross-boundary "broad scale" monitoring strategies that are designed to inform and facilitate Forest-level adaptive management and planning. This presentation will examine institutional challenges and opportunites for developing effective broad scale monitoring strategies identified in 90 interviews with USFS staff and partner organizations, and collaborative workshops held in Colorado, Wyoming, Arizona, and New Mexico. Internal barriers to development include funding and human resource constraints, organizational culture, problematic incentives and accountability structures, data management issues, and administrative barriers to collaboration. However, we also identify several opportunities for leveraging interagency collaboration, facilitating multi-level coordination, generating efficiencies in data collection and analysis, and improving strategies for reporting and communication to Forest level decision-makers and relevant stakeholders.

Connectivity of a large embayment and coastal fishery: spawning aggregations in one bay source local and broad-scale fishery replenishment.

Science.gov (United States)

Hamer, P A; Acevedo, S; Jenkins, G P; Newman, A

2011-04-01

Ichthyoplankton sampling and otolith chemistry were used to determine the importance of transient spawning aggregations of snapper Chrysophrys auratus (Sparidae) in a large embayment, Port Phillip Bay (PPB), Australia, as a source of local and broad-scale fishery replenishment. Ichthyoplankton sampling across five spawning seasons within PPB, across the narrow entrance to the bay and in adjacent coastal waters, indicated that although spawning may occur in coastal waters, the spawning aggregations within the bay were the primary source of larval recruitment to the bay. Otolith chemical signatures previously characterized for 0+ year C. auratus of two cohorts (2000 and 2001) were used as the baseline signatures to quantify the contribution that fish derived from reproduction in PPB make to fishery replenishment. Sampling of these cohorts over a 5 year period at various widely dispersed fishery regions, combined with maximum likelihood analyses of the chemistry of the 0+ year otolith portions of these older fish, indicated that C. auratus of 1 to 3+ years of age displayed both local residency and broad-scale emigration from PPB to populate coastal waters and an adjacent bay (Western Port). While the PPB fishery was consistently dominated (>70%) by locally derived fish irrespective of cohort or age, the contribution of fish that had originated from PPB to distant populations increased with age. At 4 to 5+ years of age, when C. auratus mature and fully recruit to the fishery, populations of both cohorts across the entire central and western Victorian fishery, including two major embayments and c. 800 km of coastal waters, were dominated (>70%) by fish that had originated from the spawning aggregations and nursery habitat within PPB. Dependence of this broadly dispersed fishery on replenishment from heavily targeted spawning aggregations within one embayment has significant implications for management and monitoring programmes. © 2011 The Authors. Journal of Fish

Feeding and Eating Disorders: Ingestive Problems of Infancy, Childhood, and Adolescence.

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Kerwin, MaryLouise E.; Berkowitz, Robert I.

1996-01-01

The fourth edition of the "Diagnostic Statistical Manual of Mental Disorders" (DSM) recognizes that feeding problems of infants and children are not typically the same as eating problems of adolescents, thus the addition of a broad diagnostic category, "Feeding and Eating Disorders of Infancy or Early Childhood." Subtypes are…

Adverse Childhood Experiences in a Post-bariatric Surgery Psychiatric Inpatient Sample.

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Fink, Kathryn; Ross, Colin A

2017-12-01

Sixty-three inpatients in a psychiatric hospital who had previously undergone bariatric surgery were interviewed by the hospital dietitian. The purpose of the study was to determine the frequency of adverse childhood experiences in this population. Participants completed the Adverse Childhood Experiences (ACE) Scale. The average score on the ACE was 5.4 (3.3); 76% of participants reported childhood emotional neglect, 70% childhood verbal abuse, and 64% childhood sexual abuse; only two participants reported no adverse childhood experiences. The participants in the study reported high levels of adverse childhood experiences compared to the general population, which is consistent with prior literature on rates of childhood trauma in post-bariatric surgery patients. The role of adverse childhood experiences in post-bariatric surgery adaptation should be investigated in future research, including in prospective studies.

Field Validation of Habitat Suitability Models for Vulnerable Marine Ecosystems in the South Pacific Ocean: Implications for the use of Broad-scale Models in Fisheries Management

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Anderson, O. F.; Guinotte, J. M.; Clark, M. R.; Rowden, A. A.; Mormede, S.; Davies, A. J.; Bowden, D.

2016-02-01

Spatial management of vulnerable marine ecosystems requires accurate knowledge of their distribution. Predictive habitat suitability modelling, using species presence data and a suite of environmental predictor variables, has emerged as a useful tool for inferring distributions outside of known areas. However, validation of model predictions is typically performed with non-independent data. In this study, we describe the results of habitat suitability models constructed for four deep-sea reef-forming coral species across a large region of the South Pacific Ocean using MaxEnt and Boosted Regression Tree modelling approaches. In order to validate model predictions we conducted a photographic survey on a set of seamounts in an un-sampled area east of New Zealand. The likelihood of habitat suitable for reef forming corals on these seamounts was predicted to be variable, but very high in some regions, particularly where levels of aragonite saturation, dissolved oxygen, and particulate organic carbon were optimal. However, the observed frequency of coral occurrence in analyses of survey photographic data was much lower than expected, and patterns of observed versus predicted coral distribution were not highly correlated. The poor performance of these broad-scale models is attributed to lack of recorded species absences to inform the models, low precision of global bathymetry models, and lack of data on the geomorphology and substrate of the seamounts at scales appropriate to the modelled taxa. This demonstrates the need to use caution when interpreting and applying broad-scale, presence-only model results for fisheries management and conservation planning in data poor areas of the deep sea. Future improvements in the predictive performance of broad-scale models will rely on the continued advancement in modelling of environmental predictor variables, refinements in modelling approaches to deal with missing or biased inputs, and incorporation of true absence data.

Nurturing care: promoting early childhood development.

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Britto, Pia R; Lye, Stephen J; Proulx, Kerrie; Yousafzai, Aisha K; Matthews, Stephen G; Vaivada, Tyler; Perez-Escamilla, Rafael; Rao, Nirmala; Ip, Patrick; Fernald, Lia C H; MacMillan, Harriet; Hanson, Mark; Wachs, Theodore D; Yao, Haogen; Yoshikawa, Hirokazu; Cerezo, Adrian; Leckman, James F; Bhutta, Zulfiqar A

2017-01-07

The UN Sustainable Development Goals provide a historic opportunity to implement interventions, at scale, to promote early childhood development. Although the evidence base for the importance of early childhood development has grown, the research is distributed across sectors, populations, and settings, with diversity noted in both scope and focus. We provide a comprehensive updated analysis of early childhood development interventions across the five sectors of health, nutrition, education, child protection, and social protection. Our review concludes that to make interventions successful, smart, and sustainable, they need to be implemented as multi-sectoral intervention packages anchored in nurturing care. The recommendations emphasise that intervention packages should be applied at developmentally appropriate times during the life course, target multiple risks, and build on existing delivery platforms for feasibility of scale-up. While interventions will continue to improve with the growth of developmental science, the evidence now strongly suggests that parents, caregivers, and families need to be supported in providing nurturing care and protection in order for young children to achieve their developmental potential. Copyright © 2017 Elsevier Ltd. All rights reserved.

Alcohol's Collateral Damage: Childhood Exposure to Problem Drinkers and Subsequent Adult Mortality Risk.

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Rogers, Richard G; Lawrence, Elizabeth M; Montez, Jennifer Karas

2016-12-07

The importance of childhood circumstances, broadly defined, for shaping adult health and longevity is well-established. But the significance of one of the most prevalent childhood adversities-exposure to problem drinkers-has been understudied from a sociological perspective and remains poorly understood. We address this gap by drawing on cumulative inequality theory, using data from the 1988-2011 National Health Interview Survey-Linked Mortality Files, and estimating Cox proportional hazards models to examine the relationship between exposure to problem drinkers in childhood and adult mortality risk. Childhood exposure to problem drinkers is common (nearly 1 in 5 individuals were exposed) and elevates adult overall and cause-specific mortality risk. Compared to individuals who had not lived with a problem drinker during childhood, those who had done so suffered 17 percent higher risk of death (prisk. Favorable socioeconomic status in adulthood does not ameliorate the consequences of childhood exposure to problem drinkers. The primary intervening mechanisms are risky behaviors, including adult drinking and smoking. The findings-which reveal that the influence of problem drinking is far-reaching and long-term-should inform policies to improve childhood circumstances, reduce detrimental effects of problem drinking, and increase life expectancy.

Validations of the Brazilian version of the Early Childhood Oral Health Impact Scale (ECOHIS Validação da versão brasileira do Early Childhood Oral Health Impact Scale (ECOHIS

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Paulo Antônio Martins-Júnior

2012-02-01

Full Text Available This study aimed to evaluate the psychometric properties of the Brazilian version of the Early Childhood Oral Health Impact Scale (ECOHIS. A total of 247 children aged 2 to 5 years and their parents/guardians participated in this study. A clinical oral examination was performed and the parents/guardians completed the ECOHIS questionnaire. Within a period of four-weeks, 20% of the participants repeated the ECOHIS questionnaire. Construct validity was determined using Spearman's rank correlation. Discriminant validity, internal consistency and test-retest reliability were also evaluated. The children were divided into 2 groups: group 1 (with dental caries and group 2 (caries-free. Children with caries showed higher mean ECOHIS scores than the caries-free children. The child impact section (p O objetivo deste estudo foi avaliar as propriedades psicométricas da versão brasileira do Early Childhood Oral Health Impact Scale (ECOHIS. Duzentas e quarenta e sete crianças de 2 a 5 anos e seus pais/cuidadores foram convidados a participar. Foi realizado exame clínico bucal e os pais completaram o ECOHIS. Após quatro semanas, 20% dos participantes responderam ao ECOHIS pela segunda vez. A validade de construto foi determinada através da correlação de Spearman. A validade discriminante, consistência interna e confiabilidade teste-reteste foram avaliadas. As crianças foram divididas em dois grupos: grupo 1 (com cárie e grupo 2 (sem cárie. As crianças com cárie tinham maiores escores médios do ECOHIS do que as crianças sem cárie. Os domínios impacto na criança (p < 0,01, impacto na família (p < 0,01 e escores totais ECOHIS (p < 0,01 foram significativamente correlacionados com dentes cariados. Coeficientes alfa de Cronbach demonstraram consistência interna satisfatória. A versão brasileira do ECOHIS é apropriada para a avaliação da qualidade de vida relacionada à saúde bucal em crianças pré-escolares de pais cuja língua prim

Longitudinal follow-up of fitness during childhood: interaction with physical activity

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Baquet, G.; Twisk, J.W.R.; Kemper, H.C.G.; van Praagh, E.; Berthoin, S.

2005-01-01

Health-related fitness values during childhood (from age 11 to 16 years) were analyzed in relation to changes in physical activity level. One hundred fifty-eight children were monitored over a 4-year period. Twice a year, they performed six physical fitness tests: standing broad jump, 10 × 5-meter

Longitudinal follow-up of fitness during childhood: interaction with physical acitivity

NARCIS (Netherlands)

Baquet, G.; Twisk, J.W.; Kemper, H.C.; van Praagh, E.; Berthoin, S.

2006-01-01

Health-related fitness values during childhood (from age 11 to 16 years) were analyzed in relation to changes in physical activity level. One hundred fifty-eight children were monitored over a 4-year period. Twice a year, they performed six physical fitness tests: standing broad jump, 10 × 5-meter

Protein profiles of CCL5, HPGDS, and NPSR1 in plasma reveal association with childhood asthma.

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Hamsten, C; Häggmark, A; Grundström, J; Mikus, M; Lindskog, C; Konradsen, J R; Eklund, A; Pershagen, G; Wickman, M; Grunewald, J; Melén, E; Hedlin, G; Nilsson, P; van Hage, M

2016-09-01

Asthma is a common chronic childhood disease with many different phenotypes that need to be identified. We analyzed a broad range of plasma proteins in children with well-characterized asthma phenotypes to identify potential markers of childhood asthma. Using an affinity proteomics approach, plasma levels of 362 proteins covered by antibodies from the Human Protein Atlas were investigated in a total of 154 children with persistent or intermittent asthma and controls. After screening, chemokine ligand 5 (CCL5) hematopoietic prostaglandin D synthase (HPGDS) and neuropeptide S receptor 1 (NPSR1) were selected for further investigation. Significantly lower levels of both CCL5 and HPGDS were found in children with persistent asthma, while NPSR1 was found at higher levels in children with mild intermittent asthma compared to healthy controls. In addition, the protein levels were investigated in another respiratory disease, sarcoidosis, showing significantly higher NPSR1 levels in sera from sarcoidosis patients compared to healthy controls. Immunohistochemical staining of healthy tissues revealed high cytoplasmic expression of HPGDS in mast cells, present in stroma of both airway epithelia, lung as well as in other organs. High expression of NPSR1 was observed in neuroendocrine tissues, while no expression was observed in airway epithelia or lung. In conclusion, we have utilized a broad-scaled affinity proteomics approach to identify three proteins with altered plasma levels in asthmatic children, representing one of the first evaluations of HPGDS and NPSR1 protein levels in plasma. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Emotional Awareness Moderates the Relationship Between Childhood Abuse and Borderline Personality Disorder Symptom Factors.

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Westbrook, John; Berenbaum, Howard

2017-07-01

To examine pathways to borderline personality disorder (BPD), focusing on childhood abuse and emotional attention and clarity. Among 293 community residents (mean age = 43.1; 53.9% female), measured associations between the BPD symptom factors of disturbed relatedness, affective dysregulation, and behavioral dysregulation and (a) childhood abuse (emotional, physical, and sexual); (b) emotional attention and clarity; and (c) negative affect, using structured interviews, the Schedule for Non-Adaptive and Adaptive Personality-2, the Trait Meta Mood Scale, and the Positive and Negative Affect Scale, respectively. All forms of childhood abuse were associated with BPD symptom factors. Emotional attention and clarity moderated the effects of childhood physical and emotional abuse on behavioral dysregulation and disturbed relatedness. All results held when controlling for negative affect. The relations between childhood abuse and BPD are robust. Emotional attention and clarity may help elucidate the links between childhood abuse and BPD. © 2016 Wiley Periodicals, Inc.

Parsec-Scale Radio Structure and Broad Optical Emission Lines in a Complete Sample of 3CR Lobe-dominated Quasars

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Hough, D. H.; Vermeulen, R. C.; Readhead, A. C. S.; Cross, L. L.; Barth, E. L.; Yu, L. H.; Beyer, P. J.; Phifer, E. M.

2002-03-01

-dominated quasars. We have also defined a new postulated measure of orientation, based on both prominence of the radio nucleus and projected linear size, that correlates very well with properties predicted to have strong orientation dependence on beaming models. Finally, we confirm earlier studies demonstrating an anticorrelation between the prominence of the radio nucleus and the width of broad Mg II λ2798 optical emission lines; we also extend this result to C III] λ1909 and, more generally, to all broad lines by simple scaling and normalization methods. This relationship suggests a restricted range of orientations for LDQs, and that the broad-line clouds may have a flattened distribution associated with the accretion zone surrounding a central supermassive black hole.

Recent psychological explanations of infant development and scales of early mental development

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Maja Zupančič

2002-12-01

Full Text Available This paper reviews early infant measures based on standardised scales of development – both traditional ones and those based on Piaget's sensory-motor theory – and assesses their validity in predicting later mental development. The extremely low predictive power of test scores based on these measures in infancy has provided additional support for discontinuity theories of mental development from infancy to childhood. Conversely, the constructs implicit in earlier measures have been thoroughly criticised, and the search for valid measures of infant development that would reflect a construct similar to mental abilities in childhood has begun. At the outset, research was mostly influenced by the information processing theory. Two broad measures of information processing have been shown to be the most relevant indicators of an infant's mental development, namely habituation and dishabituation. Recent mental scales, such as the Bayley Scales of Infant Development-II, thus include items that measure the efficiency of an infant's information processing. Examples of such items are presented and interpreted, as are items reflecting the development of object permanence, the only early sensory-motor measure that shows better predictive effectiveness when compared to traditional developmental test scores. Several newly-developed indicators of infants' mental development, which utilize other measures than those derived from the information-processing approach, are surveyed (understanding causal relations, joint attention behaviours, representation of number, and their possible application within the context of potential items for early mental scales is discussed. Finally, the Bayley Scales of Infant Development-II, currently one of the best measures of early development, and presently undergoing a standardisation procedure in Slovenia, is evaluated, with analyses of some items from the Mental scale presented within the text.

Rationale and design of the multiethnic Pharmacogenomics in Childhood Asthma consortium

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Farzan, Niloufar; Vijverberg, Susanne J.; Andiappan, Anand K.; Arianto, Lambang; Berce, Vojko; Blanca-López, Natalia; Bisgaard, Hans; Bønnelykke, Klaus; Burchard, Esteban G.; Campo, Paloma; Canino, Glorisa; Carleton, Bruce; Celedón, Juan C.; Chew, Fook Tim; Chiang, Wen Chin; Cloutier, Michelle M.; Daley, Denis; den Dekker, Herman T.; Dijk, F. Nicole; Duijts, Liesbeth; Flores, Carlos; Forno, Erick; Hawcutt, Daniel B.; Hernandez-Pacheco, Natalia; de Jongste, Johan C.; Kabesch, Michael; Koppelman, Gerard H.; Manolopoulos, Vangelis G.; Melén, Erik; Mukhopadhyay, Somnath; Nilsson, Sara; Palmer, Colin N.; Pino-Yanes, Maria; Pirmohamed, Munir; Potočnik, Uros; Raaijmakers, Jan A.; Repnik, Katja; Schieck, Maximilian; Sio, Yang Yie; Smyth, Rosalind L.; Szalai, Csaba; Tantisira, Kelan G.; Turner, Steve; van der Schee, Marc P.; Verhamme, Katia M.; Maitland-van der Zee, Anke H.

2017-01-01

Aim: International collaboration is needed to enable large-scale pharmacogenomics studies in childhood asthma. Here, we describe the design of the Pharmacogenomics in Childhood Asthma (PiCA) consortium. Materials & methods: Investigators of each study participating in PiCA provided data on the study

Rationale and design of the multiethnic Pharmacogenomics in Childhood Asthma consortium

NARCIS (Netherlands)

Farzan, Niloufar; Vijverberg, Susanne J.; Andiappan, Anand K.; Arianto, Lambang; Berce, Vojko; Blanca-Lopez, Natalia; Bisgaard, Hans; Bonnelykke, Klaus; Burchard, Esteban G.; Campo, Paloma; Canino, Glorisa; Carleton, Bruce; Celedon, Juan C.; Chew, Fook Tim; Chiang, Wen Chin; Cloutier, Michelle M.; Daley, Denis; Den Dekker, Herman T.; Dijk, Nicole F.; Duijts, Liesbeth; Flores, Carlos; Forno, Erick; Hawcutt, Daniel B.; Hernandez-Pacheco, Natalia; de Jongste, Johan C.; Kabesch, Michael; Koppelman, Gerard H.; Manolopoulos, Vangelis G.; Melen, Erik; Mukhopadhyay, Somnath; Nilsson, Sara; Palmer, Colin N.; Pino-Yanes, Maria; Pirmohamed, Munir; Potocnki, Uros; Raaijmakers, Jan A.; Repnik, Katja; Schieck, Maximilian; Sio, Yang Yie; Smyth, Rosalind L.; Szalai, Csaba; Tantisira, Kelan G.; Turner, Steve; van der Schee, Marc P.; Verhamme, Katia M.; Maitland-van der Zee, Anke H.

2017-01-01

Aim: International collaboration is needed to enable large-scale pharmacogenomics studies in childhood asthma. Here, we describe the design of the Pharmacogenomics in Childhood Asthma (PiCA) consortium.  Materials & methods: Investigators of each study participating in PiCA provided data on the

Integrative approaches to childhood constipation and encopresis.

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Culbert, Timothy P; Banez, Gerard A

2007-12-01

Constipation and encopresis (fecal soiling) are common childhood disorders that may lead to significant functional impairment. The etiology and course of constipation and encopresis are increasingly conceptualized from a broad biopsychosocial perspective, and therefore a holistic approach to assessment and treatment is indicated. Many children experience symptoms of chronic constipation and/or encopresis that are only partially responsive to conventional medical therapy. Complementary/alternative therapies can often help in the treatment of constipation/encopresis and are well accepted by patients and families.

Mental health outcomes in HIV and childhood maltreatment: a systematic review

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Spies Georgina

2012-06-01

Full Text Available Abstract Background High rates of childhood maltreatment have been documented in HIV-positive men and women. In addition, mental disorders are highly prevalent in both HIV-infected individuals and victims of childhood maltreatment. However, there is a paucity of research investigating the mental health outcomes associated with childhood maltreatment in the context of HIV infection. The present systematic review assessed mental health outcomes in HIV-positive individuals who were victims of childhood maltreatment. Methods A systematic search of all retrospective, prospective, or clinical trial studies assessing mental health outcomes associated with HIV and childhood maltreatment. The following online databases were searched on 25–31 August 2010: PubMed, Social Science Citation Index, and the Cochrane Library (the Cochrane Central Register of Controlled Trials and the Cochrane Developmental, Psychosocial and Learning Problems, HIV/AIDS, and Depression, Anxiety and Neurosis registers. Results We identified 34 studies suitable for inclusion. A total of 14,935 participants were included in these studies. A variety of mixed mental health outcomes were reported. The most commonly reported psychiatric disorders among HIV-positive individuals with a history of childhood maltreatment included: substance abuse, major depressive disorder, and posttraumatic stress disorder. An association between childhood maltreatment and poor adherence to antiretroviral regimens was also reported in some studies. Conclusion A broad range of adult psychopathology has been reported in studies of HIV-infected individuals with a history of childhood maltreatment. However, a direct causal link cannot be well established. Longer term assessment will better delineate the nature, severity, and temporal relationship of childhood maltreatment to mental health outcomes.

The Relationship between Childhood Trauma and Suicidal Ideation: Role of Maltreatment and Potential Mediators.

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Bahk, Yong-Chun; Jang, Seon-Kyeong; Choi, Kee-Hong; Lee, Seung-Hwan

2017-01-01

Childhood trauma is recognized as an important risk factor in suicidal ideation, however it is not fully understood how the different types of childhood maltreatment influence suicidal ideation nor what variables mediate the relationship between childhood trauma and suicidal ideation. This study examined the path from childhood trauma to suicidal ideation, including potential mediators. A sample of 211 healthy adults completed the Childhood Trauma Questionnaire (CTQ), Beck scale for Suicidal Ideation (BSI), Functional Social Support Questionnaire (FSSQ) and Hospital Anxiety and Depression Scale (HADS). Path analysis was used to investigate the relationship among study variables. Of the several types of childhood maltreatment we considered, only childhood sexual abuse directly predicted suicidal ideation (β=0.215, p=0.001). Childhood physical abuse (β=0.049, 95% confidence interval: 0.011-0.109) and childhood emotional abuse (β=0.042, 95% confidence interval: 0.001-0.107) indirectly predicted suicidal ideation through their association with anxiety. Childhood neglect indirectly predicted suicidal ideation through association with perceived social support (β=0.085, 95% confidence interval: 0.041-0.154). Our results confirmed that childhood sexual abuse is a strong predictor of suicidal ideation. Perceived social support mediated the relationship between suicidal ideation and neglect. Anxiety fully mediated the relationship between suicidal ideation and both physical abuse and emotional abuse. Interventions to reduce suicidal ideation among survivors of childhood trauma should focus on anxiety symptoms and attempt to increase their social support.

Childhood adversity, social support, and telomere length among perinatal women.

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Mitchell, Amanda M; Kowalsky, Jennifer M; Epel, Elissa S; Lin, Jue; Christian, Lisa M

2018-01-01

Adverse perinatal health outcomes are heightened among women with psychosocial risk factors, including childhood adversity and a lack of social support. Biological aging could be one pathway by which such outcomes occur. However, data examining links between psychosocial factors and indicators of biological aging among perinatal women are limited. The current study examined the associations of childhood socioeconomic status (SES), childhood trauma, and current social support with telomere length in peripheral blood mononuclear cells (PBMCs) in a sample of 81 women assessed in early, mid, and late pregnancy as well as 7-11 weeks postpartum. Childhood SES was defined as perceived childhood social class and parental educational attainment. Measures included the Childhood Trauma Questionnaire, Center for Epidemiologic Studies-Depression Scale, Multidimensional Scale of Perceived Social Support, and average telomere length in PBMCs. Per a linear mixed model, telomere length did not change across pregnancy and postpartum visits; thus, subsequent analyses defined telomere length as the average across all available timepoints. ANCOVAs showed group differences by perceived childhood social class, maternal and paternal educational attainment, and current family social support, with lower values corresponding with shorter telomeres, after adjustment for possible confounds. No effects of childhood trauma or social support from significant others or friends on telomere length were observed. Findings demonstrate that while current SES was not related to telomeres, low childhood SES, independent of current SES, and low family social support were distinct risk factors for cellular aging in women. These data have relevance for understanding potential mechanisms by which early life deprivation of socioeconomic and relationship resources affect maternal health. In turn, this has potential significance for intergenerational transmission of telomere length. The predictive value of

EPODE approach for childhood obesity prevention : methods, progress and international development

NARCIS (Netherlands)

Borys, J.M.; Le Bodo, Y.; Jebb, S.A.; Seidell, J C; Summerbell, C.; Richard, D.; De Henauw, S.; Moreno, L.A.; Romon, M.; Visscher, T L S; Raffin, S.; Swinburn, B.

Childhood obesity is a complex issue and needs multi-stakeholder involvement at all levels to foster healthier lifestyles in a sustainable way. 'Ensemble Prévenons l'Obésité Des Enfants' (EPODE, Together Let's Prevent Childhood Obesity) is a large-scale, coordinated, capacity-building approach for

Etiology, Treatment, and Prevention of Obesity in Childhood and Adolescence: A Decade in Review

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Spruijt-Metz, Donna

2011-01-01

Childhood obesity has become an epidemic on a worldwide scale. This article gives an overview of the progress made in childhood and adolescent obesity research in the last decade, with a particular emphasis on the transdisciplinary and complex nature of the problem. The following topics are addressed: (1) current definitions of childhood and…

Disparities in adverse childhood experiences among sexual minority and heterosexual adults: results from a multi-state probability-based sample.

Directory of Open Access Journals (Sweden)

Judith P Andersen

Full Text Available Adverse childhood experiences (e.g., physical, sexual and emotional abuse, neglect, exposure to domestic violence, parental discord, familial mental illness, incarceration and substance abuse constitute a major public health problem in the United States. The Adverse Childhood Experiences (ACE scale is a standardized measure that captures multiple developmental risk factors beyond sexual, physical and emotional abuse. Lesbian, gay, and bisexual (i.e., sexual minority individuals may experience disproportionately higher prevalence of adverse childhood experiences.To examine, using the ACE scale, prevalence of childhood physical, emotional, and sexual abuse and childhood household dysfunction among sexual minority and heterosexual adults.Analyses were conducted using a probability-based sample of data pooled from three U.S. states' Behavioral Risk Factor Surveillance System (BRFSS surveys (Maine, Washington, Wisconsin that administered the ACE scale and collected information on sexual identity (n = 22,071.Compared with heterosexual respondents, gay/lesbian and bisexual individuals experienced increased odds of six of eight and seven of eight adverse childhood experiences, respectively. Sexual minority persons had higher rates of adverse childhood experiences (IRR = 1.66 gay/lesbian; 1.58 bisexual compared to their heterosexual peers.Sexual minority individuals have increased exposure to multiple developmental risk factors beyond physical, sexual and emotional abuse. We recommend the use of the Adverse Childhood Experiences scale in future research examining health disparities among this minority population.

S248. RELATION BETWEEN CHILDHOOD TRAUMA AND PSYCHOTIC SYMPTOMS IN SCHIZOPHRENIA

Science.gov (United States)

Larnaout, Amine; Nefzi, Rahma; Aissa, Amina; Trabelsi, Rouaa; Hechmi, Zouhaier El

2018-01-01

Abstract Background There is renewed interest in the relationship between early childhood trauma and risk of psychosis in adulthood. Trauma and stressful events in childhood and adolescence are known to be more prevalent among individuals with schizophrenia and other psychotic disorders than in the general population. Furthermore, other findings support the role of childhood trauma as a socio-environmental risk factor for psychotic symptoms, and research on the potential etiological relationship between trauma/stressful events in childhood/adolescence and psychotic disorders is evolving. The aim of the current study was to examine relations among all items and domains of childhood trauma and schizophrenic symptoms in patients with schizophrenia. The relationship between types of trauma and their association with psychotic symptoms was analysed. Methods In this study, we collected data from 50 schizophrenic patients (39 males and 11 females). All patients met the DSM 5 criteria for schizophrenia. Psychotic symptoms were measured by the Positive and Negative Syndrome Scale (PANSS). Trauma and stressful events in childhood and adolescence were assessed using the Childhood Trauma Questionnaire (CTQ). Results We found significant correlations between emotional and sexual abuse, emotional neglect and denial scale in CTQ with positive symptoms of the PANSS (pagressive behaviours was also described in litterature. These results went along with the stress sensitization model where the HPA axis is over-active and excessively reactive to the subsequent environemental stressors causing positive symptoms of the disease.

BDNF val66met modulates the association between childhood trauma, cognitive and brain abnormalities in psychoses.

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Aas, Monica; Haukvik, Unn K; Djurovic, Srdjan; Bergmann, Ørjan; Athanasiu, Lavinia; Tesli, Martin S; Hellvin, Tone; Steen, Nils Eiel; Agartz, Ingrid; Lorentzen, Steinar; Sundet, Kjetil; Andreassen, Ole A; Melle, Ingrid

2013-10-01

Brain derived neurotrophic factor (BDNF) is important for brain development and plasticity, and here we tested if the functional BDNF val66met variant modulates the association between high levels of childhood abuse, cognitive function, and brain abnormalities in psychoses. 249 patients with a broad DSM-IV schizophrenia spectrum disorder or bipolar disorder were consecutively recruited to the TOP research study (mean±age: 30.7±10.9; gender: 49% males). History of childhood trauma was obtained using the Childhood Trauma Questionnaire. Cognitive function was assessed through a standardized neuropsychological test battery. BDNF val66met was genotyped using standardized procedures. A sub-sample of n=106 Caucasians with a broad DSM-IV schizophrenia spectrum disorder or bipolar disorder (mean±age: 32.67±10.85; 49% males) had data on sMRI. Carriers of the Methionine (met) allele exposed to high level of childhood abuse demonstrated significantly poorer cognitive functioning compared to homozygotic Valine (val/val) carriers. Taking in consideration multiple testing, using a more conservative p value, this was still shown for physical abuse and emotional abuse, as well as a trend level for sexual abuse. Further, met carriers exposed to high level of childhood sexual abuse showed reduced right hippocampal volume (r(2)=0.43; p=0.008), and larger right and left lateral ventricles (r(2)=0.37; p=0.002, and r(2)=0.27; p=0.009, respectively). Our findings were independent of age, gender, diagnosis and intracranial volume. Our data demonstrate that in patients with psychoses, met carriers of the BDNF val66met with high level of childhood abuse have more cognitive and brain abnormalities than all other groups. © 2013.

Cerebellar pathology in childhood-onset vs. adult-onset essential tremor.

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Louis, Elan D; Kuo, Sheng-Han; Tate, William J; Kelly, Geoffrey C; Faust, Phyllis L

2017-10-17

Although the incidence of ET increases with advancing age, the disease may begin at any age, including childhood. The question arises as to whether childhood-onset ET cases manifest the same sets of pathological changes in the cerebellum as those whose onset is during adult life. We quantified a broad range of postmortem features (Purkinje cell [PC] counts, PC axonal torpedoes, a host of associated axonal changes [PC axonal recurrent collateral count, PC thickened axonal profile count, PC axonal branching count], heterotopic PCs, and basket cell rating) in 60 ET cases (11 childhood-onset and 49 adult-onset) and 30 controls. Compared to controls, childhood-onset ET cases had lower PC counts, higher torpedo counts, higher heterotopic PC counts, higher basket cell plexus rating, and marginally higher PC axonal recurrent collateral counts. The median PC thickened axonal profile count and median PC axonal branching count were two to five times higher in childhood-onset ET than controls, but the differences did not reach statistical significance. Childhood-onset and adult-onset ET had similar PC counts, torpedo counts, heterotopic PC counts, basket cell plexus rating, PC axonal recurrent collateral counts, PC thickened axonal profile count and PC axonal branching count. In conclusion, we found that childhood-onset and adult-onset ET shared similar pathological changes in the cerebellum. The data suggest that pathological changes we have observed in the cerebellum in ET are a part of the pathophysiological cascade of events in both forms of the disease and that both groups seem to reach the same pathological endpoints at a similar age of death. Copyright © 2017 Elsevier B.V. All rights reserved.

Impact of childhood trauma on functionality and quality of life in HIV-infected women.

Science.gov (United States)

Troeman, Zyrhea C E; Spies, Georgina; Cherner, Mariana; Archibald, Sarah L; Fennema-Notestine, Christine; Theilmann, Rebecca J; Spottiswoode, Bruce; Stein, Dan J; Seedat, Soraya

2011-09-30

While there are many published studies on HIV and functional limitations, there are few in the context of early abuse and its impact on functionality and Quality of Life (QoL) in HIV. The present study focused on HIV in the context of childhood trauma and its impact on functionality and Quality of Life (QoL) by evaluating 85 HIV-positive (48 with childhood trauma and 37 without) and 52 HIV-negative (21 with childhood trauma and 31 without) South African women infected with Clade C HIV. QoL was assessed using the Quality of Life Enjoyment and Satisfaction Questionnaire (Q-LES-Q), the Patient's Assessment of Own Functioning Inventory (PAOFI), the Activities of Daily Living (ADL) scale and the Sheehan Disability Scale (SDS). Furthermore, participants were assessed using the Center for Epidemiologic Studies Depression Scale (CES-D) and the Childhood Trauma Questionnaire (CTQ). Subjects had a mean age of 30.1 years. After controlling for age, level of education and CES-D scores, analysis of covariance (ANCOVA) demonstrated significant individual effects of HIV status and childhood trauma on self-reported QoL. No significant interactional effects were evident. Functional limitation was, however, negatively correlated with CD4 lymphocyte count. In assessing QoL in HIV-infected women, we were able to demonstrate the impact of childhood trauma on functional limitations in HIV.

Impact of childhood trauma on functionality and quality of life in HIV-infected women

Directory of Open Access Journals (Sweden)

Spottiswoode Bruce

2011-09-01

Full Text Available Abstract Background While there are many published studies on HIV and functional limitations, there are few in the context of early abuse and its impact on functionality and Quality of Life (QoL in HIV. Methods The present study focused on HIV in the context of childhood trauma and its impact on functionality and Quality of Life (QoL by evaluating 85 HIV-positive (48 with childhood trauma and 37 without and 52 HIV-negative (21 with childhood trauma and 31 without South African women infected with Clade C HIV. QoL was assessed using the Quality of Life Enjoyment and Satisfaction Questionnaire (Q-LES-Q, the Patient's Assessment of Own Functioning Inventory (PAOFI, the Activities of Daily Living (ADL scale and the Sheehan Disability Scale (SDS. Furthermore, participants were assessed using the Center for Epidemiologic Studies Depression Scale (CES-D and the Childhood Trauma Questionnaire (CTQ. Results Subjects had a mean age of 30.1 years. After controlling for age, level of education and CES-D scores, analysis of covariance (ANCOVA demonstrated significant individual effects of HIV status and childhood trauma on self-reported QoL. No significant interactional effects were evident. Functional limitation was, however, negatively correlated with CD4 lymphocyte count. Conclusions In assessing QoL in HIV-infected women, we were able to demonstrate the impact of childhood trauma on functional limitations in HIV.

Good practices in early childhood education:

DEFF Research Database (Denmark)

Sanders, Lise; Gregoriadis, Athanasis; Zachopoulou, Evridiki

Good practices in early childhood education er en undersøgelse fortaget efter Early Childhood Environmental Rating Scale - R (ECERS-R). I undersøgelsen deltog Akademikere, pædagoger og kommunalt personale fra de 6 partnerlande bestående af Grækenland, Portugal, Finland, Danmark, Rumænien og Cypern....... Undersøgelsen fokuserede på indsamling af Good practice inden for 5 specifikke kategorier af daglig praksis i børnehaver og børnehaveklasser. Plads og Inventar Personlige omsorgsrutiner Sprog - Tænkning Aktiviteter Interaktioner Struktur Projektet er støttet af Lifelong learning programme of the European Union...

Effect of Perceived Parent-Child Relationship in Childhood on Resilience in Japanese Youth.

Science.gov (United States)

Tamura, Takahiro

2018-01-01

The present study examined the effect of the perceived parent-child relationship in childhood on resilience in youth. It recruited 268 university students majoring in education and college students majoring in welfare science to investigate the relationship between their perception of parent-child relationship in their childhood and their current resilience by their responses on the Adolescent Resilience Scale and the Children's Perceived Affiliation for Parents Scale. The results indicated that female's positive perception of their relationship with their mothers in childhood had a positive influence on their resilience. On the other hand, the positive influence was inconspicuous and limited with regard to the perception of female's relationship with their fathers in childhood. In contrast, this positive influence was not confirmed in male participants regardless of the perception of their relationship with mothers and fathers in childhood. Although limited to females, these results suggest that youth's perception of their parent-child relationships in childhood significantly affected the development of resilience. In addition, sex difference was observed in this effect. The findings have been discussed with respect to the process of the development of resilience.

Attachment anxiety and avoidance as mediators of the association between childhood maltreatment and adult personality dysfunction.

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Cohen, Lisa J; Ardalan, Firouz; Tanis, Thachell; Halmi, Winter; Galynker, Igor; Von Wyl, Agnes; Hengartner, Michael P

2017-02-01

This paper tests the hypothesis that the association between childhood maltreatment and adult personality dysfunction is at least partially attributable to insecure attachment, that is that attachment style mediates the relationship between childhood maltreatment and adult personality dysfunction. Associations between childhood trauma, as measured by the Childhood Trauma Questionnaire (CTQ), anxious and avoidant attachment in romantic relationships, as measured by the Experiences in Close Relationships-Revised (ECR-R), and five personality domains, as measured by the Severity Indices of Personality Problems (SIPP-118), were examined in a sample of 72 psychiatric inpatients. The SIPP-118 domains included relational capacities, identity integration, self-control, responsibility, and social concordance. The direct effect of childhood trauma on all SIPP-118 domains was not significant after controlling for the indirect effect of attachment. In regression modeling, a significant indirect effect of childhood trauma via adult attachment style was found for SIPP-118 relational capacities, identity integration, self-control, and social concordance. Specifically, anxious attachment was a significant mediator of the effect of childhood trauma on self-control, identity integration, and relational domains. These results suggest that childhood trauma impacts a broad range of personality domains and does so in large part through the pathway of anxious romantic attachment style.

Etiology, Treatment and Prevention of Obesity in Childhood and Adolescence: A Decade in Review

OpenAIRE

Spruijt-Metz, Donna

2011-01-01

Childhood obesity has become an epidemic on a worldwide scale. This article gives an overview of the progress made in childhood and adolescent obesity research in the last decade, with a particular emphasis on the transdisciplinary and complex nature of the problem. The following topics are addressed: 1) current definitions of childhood and adolescent overweight and obesity; 2) demography of childhood and adolescent obesity both in the US and globally; 3) current topics in the physiology of f...

Psychometrics of the preschool behavioral and emotional rating scale with children from early childhood special education settings.

Science.gov (United States)

Lambert, Matthew C; Cress, Cynthia J; Epstein, Michael H

2015-01-01

In a previous study with a nationally representative sample, researchers found that the items of the Preschool Behavioral and Emotional Rating Scale can best be described by a four-factor structure model (Emotional Regulation, School Readiness, Social Confidence, and Family Involvement). The findings of this investigation replicate and extend these previous results with a national sample of children (N = 1,075) with disabilities enrolled in early childhood special education programs. Data were analyzed using classical tests theory, Rasch modeling, and confirmatory factor analysis. Results confirmed that for the most part, individual items were internally consistent within a four-factor model and showed consistent item difficulty, discrimination, and fit relative to their respective subscale scores. © 2015 Michigan Association for Infant Mental Health.

A broad-scale structural classification of vegetation for practical purposes

Directory of Open Access Journals (Sweden)

E. Edwards

1983-11-01

Full Text Available An a priori system is presented for the broad structural classification of vegetation. The objectives are to provide a descriptive, consistent, easily applied system, with unambiguous, straight-forward terminology, which can be used in the field and with remote sensing and air photo techniques, and which can be used in conjuction with floristic and habitat terms to convey the essential physiognomy and structure of the vegetation. The attributes used are a primary set of four growth forms, a set of four projected crown cover classes, and a set of four height classes for each growth form. In addition, shrub substratum is used to define thicket and bushland. Special growth forms, substrata!, leaf and other attributes can be readily incorporated to extend the two-way table system where such detail is needed.

Expression of the Broad Autism Phenotype in Simplex Autism Families from the Simons Simplex Collection

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Davidson, Julie; Goin-Kochel, Robin P.; Green-Snyder, Lee Anne; Hundley, Rachel J.; Warren, Zachary; Peters, Sarika U.

2014-01-01

The broad autism phenotype (BAP) refers to the phenotypic expression of an underlying genetic liability to autism, manifest in non-autistic relatives. This study examined the relationship among the "Broad Autism Phenotype Questionnaire" (BAPQ), "Social Responsiveness Scale: Adult Research Version" (SRS:ARV), and "Family…

Comparison of first-episode and chronic patients diagnosed with schizophrenia: symptoms and childhood trauma.

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Wang, Zheng; Xue, Zhimin; Pu, Weidan; Yang, Bo; Li, Li; Yi, Wenyin; Wang, Peng; Liu, Chang; Wu, Guowei; Liu, Zhening; Rosenheck, Robert A

2013-02-01

There has been considerable interest in identifying and addressing the specific needs of early-episode patients diagnosed with schizophrenia in the hope that by addressing such needs early, chronic disabilities can be avoided. One hundred twenty-eight early-episode and 571 chronic patients were compared on socio-demographic characteristics, clinical symptoms and history of childhood trauma. Symptoms were measured with the Positive and Negative Syndrome Scale (PANSS), and trauma with the short version of the Childhood Trauma Questionnaire. First-episode patients scored 9.3% higher than chronic patients on the PANSS positive symptom scale and 16.3% lower on the negative symptom scale. More first episode patients reported childhood sexual abuse (P = 0.033); however, fewer reported childhood emotional neglect (P = 0.01). Childhood trauma was associated with positive symptoms, specifically with hallucinations in first-episode patients (r = 0.174; P = 0.049). Moreover, fewer parents of first episode patients were living alone (P = 0.008). On multiple logistic regression, the first-episode patients were younger (odds ratio = 0.92), had higher PANSS positive symptom scores (odds ratio 1.04) and lower negative symptom scores (odds ratio 0.948 recalculate). More positive symptoms, fewer negative symptoms, less isolated parents and greater risk of childhood sexual abuse might warrant attention in first episode schizophrenia and perhaps should be a focus for the development of targeted interventions. © 2012 Wiley Publishing Asia Pty Ltd.

Alien macroalgae in Denmark - a broad-scale national perspective

DEFF Research Database (Denmark)

Thomsen, Mads S.; Wernberg, Thomas; Stæhr, Peter Anton

2007-01-01

Most studies documenting the importance of alien macroalgae relative to native species are based on smaller-scale sampling programmes. Between 1989 and 2003, a Danish monitoring programme collected data on the percentage cover of macroalgae at more than 600 locations throughout the country. We...... examined this data set to estimate the relative abundance of alien species in the algal flora on large spatiotemporal scales, i.e. across depth ranges, regions and years. Of the 10 alien macroalgal species known to inhabit Danish coastal waters, nine were found in the survey. Most of the alien species were...... only present in low quantities (alien species, Sargassum muticum and Bonnemaisonia hamifera, constituted 2-7% of the assemblages, depending on depth, region and year. Sargassum muticum was abundant from 0 to 5 m in the northwestern region...

Alien macroalgae in Denmark - A broad-scale national perspective

DEFF Research Database (Denmark)

Thomsen, M. S.; Wernberg, T.; Stæhr, P.

2007-01-01

Most studies documenting the importance of alien macroalgae relative to native species are based on smaller-scale sampling programmes. Between 1989 and 2003, a Danish monitoring programme collected data on the percentage cover of macroalgae at more than 600 locations throughout the country. We...... examined this data set to estimate the relative abundance of alien species in the algal flora on large spatiotemporal scales, i.e. across depth ranges, regions and years. Of the 10 alien macroalgal species known to inhabit Danish coastal waters, nine were found in the survey. Most of the alien species were...... only present in low quantities (alien species, Sargassum muticum and Bonnemaisonia hamifera, constituted 2-7% of the assemblages, depending on depth, region and year. Sargassum muticum was abundant from 0 to 5 m in the northwestern region...

Prevalence of childhood trauma and correlations between childhood trauma, suicidal ideation, and social support in patients with depression, bipolar disorder, and schizophrenia in southern China.

Science.gov (United States)

Xie, Peng; Wu, Kai; Zheng, Yingjun; Guo, Yangbo; Yang, Yuling; He, Jianfei; Ding, Yi; Peng, Hongjun

2018-03-01

Childhood trauma has long-term adverse effects on physical and psychological health. Previous studies demonstrated that suicide and mental disorders were related to childhood trauma. In China, there is insufficient research available on childhood trauma in patients with mental disorders. Outpatients were recruited from a psychiatric hospital in southern China, and controls were recruited from local communities. The demographic questionnaire, the Childhood Trauma Questionnaire-Short Form (CTQ-SF), and the Social Support Rating Scale (SSRS) were completed by all participants, and the Self-rating Idea of Suicide Scale (SIOSS) were completed only by patients. Prevalence rates of childhood trauma were calculated. Kruskal-Wallis test and Dunnett test were used to compare CTQ-SF and SSRS scores between groups. Logistic regression was used to control demographic characteristics and examine relationships between diagnosis and CTQ-SF and SSRS scores. Spearman's rank correlation test was conducted to analyze relationships between suicidal ideation and childhood trauma and suicidal ideation and social support. The final sample comprised 229 patients with depression, 102 patients with bipolar, 216 patient with schizophrenia, and 132 healthy controls. In our sample, 55.5% of the patients with depression, 61.8% of the patients with bipolar disorder, 47.2% of the patients with schizophrenia, and 20.5% of the healthy people reported at least one type of trauma. In patient groups, physical neglect (PN) and emotional neglect (EN) were most reported, and sexual abuse (SA) and physical abuse (PA) were least reported. CTQ-SF and SSRS total scores, and most of their subscale scores in patient groups were significantly different from the control group. After controlling demographic characteristics, mental disorders were associated with higher CTQ-SF scores and lower SSRS scores. CTQ-SF scores and number of trauma types were positively correlated with the SIOSS score. Negative correlations

Mother-child relationships, family context, and child characteristics as predictors of anxiety symptoms in middle childhood.

Science.gov (United States)

Kerns, Kathryn A; Siener, Shannon; Brumariu, Laura E

2011-05-01

The goal of the study was to examine several factors that may explain the development of anxiety symptoms in middle childhood. Using data from the NICHD Study of Early Child Care (n = 1,364 families), we examined mother-child relationships, other aspects of family context, and child characteristics as predictors of anxiety in preadolescence. Latent growth curve analyses revealed that children who were more anxious at the beginning of middle childhood had been more behaviorally inhibited as preschoolers, and in middle childhood lived in families who experienced more negative life events and had mothers who were more anxious. Children who became more anxious across middle childhood were less behaviorally inhibited as preschoolers and in middle childhood perceived less security in their attachments to their mothers, experienced more negative life events, and had mothers who were more anxious. The findings illustrate the need to include a broad set of risk factors in etiological models of anxiety. In addition, the evidence for cumulative effects suggests several possible points of intervention with anxious children and their parents.

The Specific Role of Childhood Abuse, Parental Bonding, and Family Functioning in Female Adolescents With Borderline Personality Disorder.

Science.gov (United States)

Infurna, Maria Rita; Brunner, Romuald; Holz, Birger; Parzer, Peter; Giannone, Francesca; Reichl, Corinna; Fischer, Gloria; Resch, Franz; Kaess, Michael

2016-04-01

This study examined a broad variety of adverse childhood experiences in a consecutive sample of female adolescent inpatients with borderline personality disorder (BPD; n = 44) compared with a clinical control (CC; n = 47) group with mixed psychiatric diagnoses. BPD was diagnosed using a structured clinical interview; different dimensions of childhood adversity were assessed using the Childhood Experiences of Care and Abuse Questionnaire, the Parental Bonding Instrument, and the Family Assessment Device. A history of childhood adversity was significantly more common in patients with BPD than in the CC group. Using a multivariate model, sexual abuse (OR = 13.8), general family functioning (OR = 8.9), and low maternal care (OR = 7.6) were specific and independent predictors of adolescent BPD. The results increase our knowledge of the specific role of different dimensions of childhood adversity in adolescent BPD. They have important implications for prevention and early intervention as they highlight the need for specific strategies for involving the family.

The Relationship Between the Childhood Autism Rating Scale: Second Edition and Clinical Diagnosis Utilizing the DSM-IV-TR and the DSM-5.

Science.gov (United States)

Dawkins, Tamara; Meyer, Allison T; Van Bourgondien, Mary E

2016-10-01

The Childhood Autism Rating Scale, Second Edition (CARS2; 2010) includes two rating scales; the CARS2-Standard Version (CARS2-ST) and the newly developed CARS2-High Functioning Version (CARS2-HF). To assess the diagnostic agreement between the CARS2 and DSM-IV-TR versus DSM-5 criteria for Autism Spectrum Disorder (ASD), clinicians at community based centers of the University of North Carolina TEACCH Autism Program rated participants seen for a diagnostic evaluation on symptoms of autism using both the DSM-IV-TR and DSM-5 criteria and either the CARS2-HF or the CARS2-ST. Findings suggest that overall, the diagnostic agreement of the CARS2 remains high across DSM-IV and DSM-5 criteria for autism.

Space-time interactions in childhood cancers

International Nuclear Information System (INIS)

Morris, V.

1990-01-01

During the last twenty five years, there have been sporadic published reports of cases of childhood leukaemia occurring in clusters. Renewed interest in the topic, following suggests that clusters may occur in the vicinity of nuclear establishments, has prompted this report of an investigation into 418 childhood cancer cases which occurred in the Midlands between 1953 and 1960. There was evidence among some age groups and diagnoses of an unexpectedly high number of close pairs of onsets, and some indication of similar patterns among births of children who later developed cancer. Measles appeared to occur more often in the 2-3 years before the onset of leukaemia in children who were later involved in close pairs than in their matched controls. It is concluded that common infectious diseases of childhood may play a minor role in the development of some cancers. Epidemics of these diseases may then be reflected on a greatly reduced scale in the subsequent distribution of cancer cases. (author)

Baseline incidence of intussusception in early childhood before rotavirus vaccine introduction, the netherlands, january 2008 to december 2012

NARCIS (Netherlands)

Gadroen, Kartini; Kemmeren, Jeanet M.; Bruijning-Verhagen, P. C.; Straus, Sabine M J M; Weibel, Daniel; de Melker, Hester E.; Sturkenboom, M. C.

2017-01-01

Intussusception is a rare, potentially life-threatening condition in early childhood. It gained attention due to an unexpected association with the first rotavirus vaccine, RotaShield, which was subsequently withdrawn from the market. Across Europe, broad variations in intussusception incidence

Baseline incidence of intussusception in early childhood before rotavirus vaccine introduction, the Netherlands, January 2008 to December 2012.

NARCIS (Netherlands)

Gadroen, Kartini; Kemmeren, Jeanet M; Bruijning-Verhagen, Patricia Cj; Straus, Sabine Mjm; Weibel, Daniel; de Melker, Hester E; Sturkenboom, Miriam Cjm

2017-01-01

Intussusception is a rare, potentially life-threatening condition in early childhood. It gained attention due to an unexpected association with the first rotavirus vaccine, RotaShield, which was subsequently withdrawn from the market. Across Europe, broad variations in intussusception incidence

Effects of risperidone on core symptoms of autistic disorder based on childhood autism rating scale: an open label study.

Science.gov (United States)

Ghaeli, Padideh; Nikvarz, Naemeh; Alaghband-Rad, Javad; Alimadadi, Abbas; Tehrani-Doost, Mehdi

2014-01-01

The aim of the present study was to evaluate the effect of risperidone in patients afflicted by autistic disorder especially with regards to its three core symptoms, including "relating to others", "communication skills", and "stereotyped behaviors" based on Childhood Autism Rating Scale (CARS). An 8-week open-label study of risperidone for treatment of autistic disorder in children 4-17 years old was designed. Risperidone dose titration was as follow: 0.02 mg/kg/day at the first week, 0.04 mg/kg/day at the second week, and 0.06 mg/kg/day at the third week and thereafter. The outcome measures were scores obtained by CARS, Aberrant Behavior Checklist (ABC), and Clinical Global Impression-Improvement (CGI-I) scale. Fifteen patients completed this study. After 8 weeks, CARS total score decreased significantly, (P=0.001). At the end of the study, social interactions and verbal communication skills of the patients were significantly improved (Pautistic disorder.

Primordial Prevention of Cardiometabolic Risk in Childhood.

Science.gov (United States)

Tanrikulu, Meryem A; Agirbasli, Mehmet; Berenson, Gerald

2017-01-01

Fetal life and childhood are important in the development of cardiometabolic risk and later clinical disease of atherosclerosis, hypertension and diabetes mellitus. Molecular and environmental conditions leading to cardiometabolic risk in early life bring us a challenge to develop effective prevention and intervention strategies to reduce cardiovascular (CV) risk in children and later disease. It is important that prevention strategies begin at an early age to reduce future CV morbidity and mortality. Pioneering work from longitudinal studies such as Bogalusa Heart Study (BHS), the Finnish Youth Study and other programs provide an awareness of the need for public and health services to begin primordial prevention. The impending CV risk beginning in childhood has a significant socioeconomic burden. Directions to achieve primordial prevention of cardiometabolic risk in children have been developed by prior longitudinal studies. Based on those studies that show risk factors in childhood as precursors of adult CV risk, implementation of primordial prevention will have effects at broad levels. Considering the epidemic of obesity, the high prevalence of hypertension and cardiometabolic risk, prevention early in life is valuable. Comprehensive health education, such as 'Health Ahead/Heart Smart', for all elementary school age children is one approach to begin primordial prevention and can be included in public education beginning in kindergarten along with the traditional education subject matter.

Childhood residential mobility, schizophrenia, and bipolar disorder: a population-based study in Denmark.

Science.gov (United States)

Paksarian, Diana; Eaton, William W; Mortensen, Preben B; Pedersen, Carsten B

2015-03-01

Childhood adversity is gaining increasing attention as a plausible etiological factor in the development of psychotic disorders. Childhood residential mobility is a potential risk factor that has received little attention in this context. We used registry data to estimate associations of residential mobility with narrow and broad schizophrenia and bipolar disorder across the course of childhood among 1.1 million individuals born in Denmark 1971-1991 and followed from age 15 through 2010. We assessed effect modification by sex, family history of mental disorder, the presence of siblings close in age, and distance moved. In individual-year models adjusted for family history, urbanicity at birth, and parental age, mobility at all ages except the year of birth was associated with heightened risk of narrow and broad schizophrenia, and risk increased with age at moving and with the number of moves. Further adjustment for mobility at all ages 0-15 revealed associations mainly during the latter half of childhood, which were strongest during adolescence. Associations between mobility and bipolar disorder were fewer and weaker compared to schizophrenia. There was modest evidence of interaction with family history of psychiatric diagnosis, but little evidence for interaction by sex, the presence of closely-aged siblings, or distance moved. Schizophrenia associations did not appear attributable to increased mobility among adolescents with earlier onset. Mobility may increase risk for psychotic disorders, particularly schizophrenia. Children may be especially vulnerable during adolescence. Future research should investigate the importance of school changes and the potential for interaction with genetic risk. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

[Relationship of childhood physical abuse and internet addiction disorder in adolescence: the mediating role of self-esteem].

Science.gov (United States)

Zhang, Zhi-hua; Yang, Lin-sheng; Hao, Jia-hu; Huang, Fen; Zhang, Xiu-jun; Sun, Ye-huan

2012-01-01

To find out whether the effects of childhood physical abuse on internet addiction disorder in adolescence could be mediated by self-esteem. 3798 high school students selected from 76 classes in Grade One and Grade Two, were asked to fill in the anonymous questionnaire, which including the demographic characteristics of students, Young's Internet Addiction Scale, Parent-Child Conflict Tactics Scales and Rosenberg's Self-Esteem Scale. Childhood physical abuse could directly predict less self-esteem and internet addiction disorder (r = -0.108, P self-esteem (a = -0.703, standardized b = -0.104, z = 5.052, P Self-esteem had mediated 22.5% of the childhood physical abuse cases on their internet addiction disorders during the period of adolescence. Self-esteem could partially mediate the relationship between childhood physical abuse and internet addiction disorder. The mediating roles of self-esteem suggested that salient leverage points could make a change through empowerment training, self-esteem group training on self-esteem enhancement in the stage of adolescence.

Long term results of childhood dysphonia treatment.

Science.gov (United States)

Mackiewicz-Nartowicz, Hanna; Sinkiewicz, Anna; Bielecka, Arleta; Owczarzak, Hanna; Mackiewicz-Milewska, Magdalena; Winiarski, Piotr

2014-05-01

The aim of this study was to assess the long term results of treatment and rehabilitation of childhood dysphonia. This study included a group of adolescents (n=29) aged from 15 to 20 who were treated due to pediatric hyperfunctional dysphonia and soft vocal fold nodules during their pre-mutational period (i.e. between 5 and 12 years of age). The pre-mutational therapy was comprised of proper breathing pattern training, voice exercises and psychological counseling. Laryngostroboscopic examination and perceptual analysis of voice were performed in each patient before treatment and one to four years after mutation was complete. The laryngostroboscopic findings, i.e. symmetry, amplitude, mucosal wave and vocal fold closure, were graded with NAPZ scale, and the GRBAS scale was used for the perceptual voice analysis. Complete regression of the childhood dysphonia was observed in all male patients (n=14). Voice disorders regressed completely also in 8 out of 15 girls, but symptoms of dysphonia documented on perceptual scale persisted in the remaining seven patients. Complex voice therapy implemented in adolescence should be considered as either the treatment or preventive measure of persistent voice strain, especially in girls. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Rumination as a Mediator between Childhood Trauma and Adulthood Depression/Anxiety in Non-clinical Participants

Directory of Open Access Journals (Sweden)

Ji S. Kim

2017-09-01

Full Text Available Objective: Although there is strong evidence that childhood trauma is associated with the development of depression and anxiety, relatively few studies have explored potential mediating factors for this relationship. The present study aimed to evaluate the mediating role of rumination in the link between childhood trauma and mood status such as depression, anxiety and affective lability.Materials and Methods: Two hundred and seven non-clinical participants completed the Childhood Trauma Questionnaire, the Ruminative Response Scale, the Beck Depression Inventory, the State Anxiety Inventory, and the Affective Lability Scale. Structural equation modeling was used to evaluate the results.Results: Our results supported that rumination is a meaningful mediator between childhood trauma and depression/anxiety in non-clinical participants. The mediation model indicated that childhood trauma and its subtypes are linked to depression and anxiety through three subtypes of rumination, thereby supporting a significant indirect relationship (Standardized coefficient [SC] = 0.56, p < 0.001 for the path from trauma to rumination; SC = 0.67, p < 0.001, from rumination to mood. The direct relationship between childhood trauma and mood symptoms was also significant in a model including rumination (SC = 0.68, p < 0.001. The mediation effect of rumination in the relationship between childhood trauma and mood was more predominant in female participants.Conclusions: The present study found that rumination mediates the influence of childhood trauma on the development of mood symptoms in non-clinical participants. Childhood trauma appears to be a critical determinant for developing symptoms of depression and anxiety.

New Constraints on Quasar Broad Absorption and Emission Line Regions from Gravitational Microlensing

Energy Technology Data Exchange (ETDEWEB)

Hutsemékers, Damien; Braibant, Lorraine; Sluse, Dominique [Institut d' Astrophysique et de Géophysique, Université de Liège, Liège (Belgium); Anguita, Timo [Departamento de Ciencias Fisicas, Universidad Andres Bello, Santiago (Chile); Goosmann, René, E-mail: hutsemekers@astro.ulg.ac.be [Observatoire Astronomique de Strasbourg, Université de Strasbourg, Strasbourg (France)

2017-09-29

Gravitational microlensing is a powerful tool allowing one to probe the structure of quasars on sub-parsec scale. We report recent results, focusing on the broad absorption and emission line regions. In particular microlensing reveals the intrinsic absorption hidden in the P Cygni-type line profiles observed in the broad absorption line quasar H1413+117, as well as the existence of an extended continuum source. In addition, polarization microlensing provides constraints on the scattering region. In the quasar Q2237+030, microlensing differently distorts the Hα and CIV broad emission line profiles, indicating that the low- and high-ionization broad emission lines must originate from regions with distinct kinematical properties. We also present simulations of the effect of microlensing on line profiles considering simple but representative models of the broad emission line region. Comparison of observations to simulations allows us to conclude that the Hα emitting region in Q2237+030 is best represented by a Keplerian disk.

New Constraints on Quasar Broad Absorption and Emission Line Regions from Gravitational Microlensing

Directory of Open Access Journals (Sweden)

Damien Hutsemékers

2017-09-01

Full Text Available Gravitational microlensing is a powerful tool allowing one to probe the structure of quasars on sub-parsec scale. We report recent results, focusing on the broad absorption and emission line regions. In particular microlensing reveals the intrinsic absorption hidden in the P Cygni-type line profiles observed in the broad absorption line quasar H1413+117, as well as the existence of an extended continuum source. In addition, polarization microlensing provides constraints on the scattering region. In the quasar Q2237+030, microlensing differently distorts the Hα and CIV broad emission line profiles, indicating that the low- and high-ionization broad emission lines must originate from regions with distinct kinematical properties. We also present simulations of the effect of microlensing on line profiles considering simple but representative models of the broad emission line region. Comparison of observations to simulations allows us to conclude that the Hα emitting region in Q2237+030 is best represented by a Keplerian disk.

The elephant moves into the sunlight: progress in childhood malnutrition.

Science.gov (United States)

Duggan, Maureen B

2012-01-01

Beginning with a historical summary of investigative work into protein-energy malnutrition, now termed 'severe acute malnutrition', this review ends by summarizing recent initiatives to tackle the global problem of malnutrition, specifically Scaling-Up Nutrition (SUN). In early years, macronutrient deficiency or imbalance was considered the principal cause of complex metabolic disturbances, including kwashiorkor, whereas, now, micronutrient deficiency infections, including HIV, and a background of deprivation are implicated. Different approaches to management are reviewed. The rehabilitation of individual children by protocolised-phased feeding has largely given way to community-based therapeutic feeding. Despite sporadic successes, the overall impact on morbidity and mortality has been so disappointing that the global community now plans a new initiative, viz. SUN. Its focus on the critical window of 1000 days (from conception to 2 years) is similar to the earlier focus on early childhood vulnerability which inspired the under-5 clinics and their integration into maternal and child health programmes. 'Targeted' interventions, recently more prominent than integrated community-based primary care, often undertaken by NGOs, have been effective, although sometimes imperfectly accountable. Will SUN, aiming for a broad approach, and the participation of recipient communities finally succeed in integrating nutrition into child health?

Broad-Band Analysis of Polar Motion Excitations

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Chen, J.

2016-12-01

Earth rotational changes, i.e. polar motion and length-of-day (LOD), are driven by two types of geophysical excitations: 1) mass redistribution within the Earth system, and 2) angular momentum exchange between the solid Earth (more precisely the crust) and other components of the Earth system. Accurate quantification of Earth rotational excitations has been difficult, due to the lack of global-scale observations of mass redistribution and angular momentum exchange. The over 14-years time-variable gravity measurements from the Gravity Recovery and Climate Experiment (GRACE) have provided a unique means for quantifying Earth rotational excitations from mass redistribution in different components of the climate system. Comparisons between observed Earth rotational changes and geophysical excitations estimated from GRACE, satellite laser ranging (SLR) and climate models show that GRACE-derived excitations agree remarkably well with polar motion observations over a broad-band of frequencies. GRACE estimates also suggest that accelerated polar region ice melting in recent years and corresponding sea level rise have played an important role in driving long-term polar motion as well. With several estimates of polar motion excitations, it is possible to estimate broad-band noise variance and noise power spectra in each, given reasonable assumptions about noise independence. Results based on GRACE CSR RL05 solutions clearly outperform other estimates with the lowest noise levels over a broad band of frequencies.

Getting on the Same Page: Identifying Goals for Technology Use in Early Childhood Education. Policy Brief

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Daugherty, Lindsay; Dossani, Rafiq; Johnson, Erin-Elizabeth; Wright, Cameron

2014-01-01

Technology use among young children is increasingly a fact of life, and establishing a clear set of goals that are broadly accepted by stakeholders is critical to planning for the successful integration of technology into early childhood education (ECE). However, debates about the role of technology in ECE settings are ongoing, with some…

Transforming childhood and youth

DEFF Research Database (Denmark)

Singla, Rashmi

social and geographic scales - the individual life world and face-to-face interaction, local city life including the station as venue of migration, the football ground as well as larger institutional, transnational, and state contexts - and ideally include the interplay between different scales....... Differently emerging conceptualizations of childhood and youth are made explicit as the papers cover various settings, disciplines and theoretical and methodological approaches. However, all the papers foreground children and youth primarily representing the future of the societies they are involved in....../SIFO, Norway), 'Minority boys in Lillehammer: the importance of participation in football' " "Emma Stinne Engstrøm and Weibke Sandermann (Roskilde University, Denmark), 'International students’ experiences and challenges in Denmark'...

The Relationship between Childhood Attention Deficit/Hyperactivity Disorder and Adulthood Borderline Personality Disorder

Directory of Open Access Journals (Sweden)

Ali Mashhadi

2013-02-01

Full Text Available Background: Attention Deficit Hyperactivity Disorder (ADHD is a risk factor for Borderline Personality Disorder (BPD during adulthood. Studying the relationship between childhood ADHD disorder symptoms and depression and borderline personality disorder symptoms among students was the main aim of this study. Materials and Methods: A total of 291 students, who were studying in Shiraz and Tabriz universities inThe academic year of 2010-2011, were selected from three groups of Humanities, Basic Sciences, and Technical-Engineering Sciences using simple sampling method. They participated in the study through completing Wender Utah Rating Scale (WURS, Borderline Personality Scale (STB and Beck Depression Inventory (BDI-II. Pearsons correlation coefficient and multiple regression analysis were used to analyze the data. Results: The results showed that there is a significant positive relationship between childhood ADHD and borderline Personality Disorder (BPD in adulthood and childhood ADHD is able to predict BPD in adulthood (p<0.01. Similarly, the relationship between symptoms of childhood ADHD and depression was positive and significant (p<0.01. Conclusion: There is a relationship between symptoms of childhood ADHD, BPD and depression in students. It is recommended to pay due attention to the comorbidity disorders such as BPD and depression in the treatment of ADHD disorder.

Childhood adversity and midlife suicidal ideation.

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Stansfeld, S A; Clark, C; Smuk, M; Power, C; Davidson, T; Rodgers, B

2017-01-01

Childhood adversity predicts adolescent suicidal ideation but there are few studies examining whether the risk of childhood adversity extends to suicidal ideation in midlife. We hypothesized that childhood adversity predicts midlife suicidal ideation and this is partially mediated by adolescent internalizing disorders, externalizing disorders and adult exposure to life events and interpersonal difficulties. At 45 years, 9377 women and men from the UK 1958 British Birth Cohort Study participated in a clinical survey. Childhood adversity was prospectively assessed at the ages of 7, 11 and 16 years. Suicidal ideation at midlife was assessed by the depressive ideas subscale of the Revised Clinical Interview Schedule. Internalizing and externalizing disorders were measured by the Rutter scales at 16 years. Life events, periods of unemployment, partnership separations and alcohol dependence were measured through adulthood. Illness in the household, paternal absence, institutional care, parental divorce and retrospective reports of parental physical and sexual abuse predicted suicidal ideation at 45 years. Three or more childhood adversities were associated with suicidal ideation at 45 years [odds ratio (OR) 4.31, 95% confidence interval (CI) 2.67-6.94]. Psychological distress at 16 years partially mediated the associations of physical abuse (OR 3.41, 95% CI 2.29-5.75), sexual abuse (OR 4.99, 95% CI 2.90-11.16) with suicidal ideation. Adult life events partially mediated the association of parental divorce (OR 6.34, 95% CI -7.16 to 36.75) and physical (OR 9.59, 95% CI 4.97-27.88) and sexual abuse (OR 6.59, 95% CI 2.40-38.36) with suicidal ideation at 45 years. Adversity in childhood predicts suicidal ideation in midlife, partially mediated by adolescent internalizing and externalizing disorders, adult life events and interpersonal difficulties. Understanding the pathways from adversity to suicidal ideation can inform suicide prevention and the targeting of preventive

Efficacy of cognitive-behavioral therapy for childhood anxiety and depression.

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Crowe, Katherine; McKay, Dean

2017-06-01

A review of meta-analyses of cognitive-behavioral therapy (CBT) for childhood anxiety and depression was conducted. A total of 36 meta-analyses were identified that met inclusion criteria for this review. In most cases, medium-to-large effect sizes for treatment reduction were observed when CBT was compared to non-active control conditions. Small-to-medium effects were observed when CBT was compared to active control treatments. The available meta-analyses generally did not examine, or data were not sufficient to evaluate, potential moderators of outcome, differential effects for parental involvement, or changes in quality of life or functional outcomes associated with treatment. Accordingly, while CBT should be broadly considered an effective treatment approach for childhood anxiety and depression, additional research is warranted in order to establish guidelines for service delivery for complicating factors in client presentation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Burke-Fahn-Marsden dystonia severity, Gross Motor, Manual Ability, and Communication Function Classification scales in childhood hyperkinetic movement disorders including cerebral palsy: a 'Rosetta Stone' study.

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Elze, Markus C; Gimeno, Hortensia; Tustin, Kylee; Baker, Lesley; Lumsden, Daniel E; Hutton, Jane L; Lin, Jean-Pierre S-M

2016-02-01

Hyperkinetic movement disorders (HMDs) can be assessed using impairment-based scales or functional classifications. The Burke-Fahn-Marsden Dystonia Rating Scale-movement (BFM-M) evaluates dystonia impairment, but may not reflect functional ability. The Gross Motor Function Classification System (GMFCS), Manual Ability Classification System (MACS), and Communication Function Classification System (CFCS) are widely used in the literature on cerebral palsy to classify functional ability, but not in childhood movement disorders. We explore the concordance of these three functional scales in a large sample of paediatric HMDs and the impact of dystonia severity on these scales. Children with HMDs (n=161; median age 10y 3mo, range 2y 6mo-21y) were assessed using the BFM-M, GMFCS, MACS, and CFCS from 2007 to 2013. This cross-sectional study contrasts the information provided by these scales. All four scales were strongly associated (all Spearman's rank correlation coefficient rs >0.72, pdisorders including cerebral palsy can be effectively evaluated using these scales. © 2015 Mac Keith Press.

Validation and clinical significance of the Childhood Myositis Assessment Scale for assessment of muscle function in the juvenile idiopathic inflammatory myopathies.

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Huber, Adam M; Feldman, Brian M; Rennebohm, Robert M; Hicks, Jeanne E; Lindsley, Carol B; Perez, Maria D; Zemel, Lawrence S; Wallace, Carol A; Ballinger, Susan H; Passo, Murray H; Reed, Ann M; Summers, Ronald M; White, Patience H; Katona, Ildy M; Miller, Frederick W; Lachenbruch, Peter A; Rider, Lisa G

2004-05-01

To examine the measurement characteristics of the Childhood Myositis Assessment Scale (CMAS) in children with juvenile idiopathic inflammatory myopathy (juvenile IIM), and to obtain preliminary data on the clinical significance of CMAS scores. One hundred eight children with juvenile IIM were evaluated on 2 occasions, 7-9 months apart, using various measures of physical function, strength, and disease activity. Interrater reliability, construct validity, and responsiveness of the CMAS were examined. The minimum clinically important difference (MID) and CMAS scores corresponding to various degrees of physical disability were estimated. The intraclass correlation coefficient for 26 patients assessed by 2 examiners was 0.89, indicating very good interrater reliability. The CMAS score correlated highly with the Childhood Health Assessment Questionnaire (C-HAQ) score and with findings on manual muscle testing (MMT) (r(s) = -0.73 and 0.73, respectively) and moderately with physician-assessed global disease activity and skin activity, parent-assessed global disease severity, and muscle magnetic resonance imaging (r(s) = -0.44 to -0.61), thereby demonstrating good construct validity. The standardized response mean was 0.81 (95% confidence interval 0.53, 1.09) in patients with at least 0.8 cm improvement on a 10-cm visual analog scale for physician-assessed global disease activity, indicating strong responsiveness. In bivariate regression models predicting physician-assessed global disease activity, MMT remained significant in models containing the CMAS (P = 0.03) while the C-HAQ did not (P = 0.4). Estimates of the MID ranged from 1.5 to 3.0 points on a 0-52-point scale. CMAS scores corresponding to no, mild, mild-to-moderate, and moderate physical disability, respectively, were 48, 45, 39, and 30. The CMAS exhibits good reliability, construct validity, and responsiveness, and is therefore a valid instrument for the assessment of physical function, muscle strength, and

Assessing The Quality In Different U S Early Childhood Education Programs

OpenAIRE

BULDU, Dr. Mehmet; YILMAZ, Arif

2013-01-01

: The aim of this study was to assess the quality of different types of early childhood education programs in a Midwestern university town in the US This study reveals the structural and process characteristics observed in the classrooms according to the results from the application of the Early Childhood Environment Rating Scale Revised Edition ECERS R Additional evidences such as sketches of classrooms photographs of classrooms daily classroom schedules overall program philosophy an...

Childhood Obesity

OpenAIRE

Trandafir, Laura Mihaela; Ioniuc, Ileana; Miron, Ingrith

2017-01-01

Childhood obesity has important consequences for health and wellbeing both during childhood and also in later adult life. The rising prevalence of childhood obesity poses a major public health challenge in both developed and developing countries by increasing the burden of chronic non-communicable diseases. Despite the urgent need for effective preventative strategies, there remains disagreement over its definition due to a lack of evidence on the optimal cut-offs linking childhood BMI to dis...

Early childhood risk and resilience factors for behavioural and emotional problems in middle childhood.

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Cabaj, Jason L; McDonald, Sheila W; Tough, Suzanne C

2014-07-01

Mental disorders in childhood have a considerable health and societal impact but the associated negative consequences may be ameliorated through early identification of risk and protective factors that can guide health promoting and preventive interventions. The objective of this study was to inform health policy and practice through identification of demographic, familial and environmental factors associated with emotional or behavioural problems in middle childhood, and the predictors of resilience in the presence of identified risk factors. A cohort of 706 mothers followed from early pregnancy was surveyed at six to eight years post-partum by a mail-out questionnaire, which included questions on demographics, children's health, development, activities, media and technology, family, friends, community, school life, and mother's health. Although most children do well in middle childhood, of 450 respondents (64% response rate), 29.5% and 25.6% of children were found to have internalising and externalising behaviour problem scores in the lowest quintile on the NSCLY Child Behaviour Scales. Independent predictors for problem behaviours identified through multivariable logistic regression modelling included being male, demographic risk, maternal mental health risk, poor parenting interactions, and low parenting morale. Among children at high risk for behaviour problems, protective factors included high maternal and child self-esteem, good maternal emotional health, adequate social support, good academic performance, and adequate quality parenting time. These findings demonstrate that several individual and social resilience factors can counter the influence of early adversities on the likelihood of developing problem behaviours in middle childhood, thus informing enhanced public health interventions for this understudied life course phase.

Effect Of A Large-Scale Social Franchising And Telemedicine Program On Childhood Diarrhea And Pneumonia Outcomes In India.

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Mohanan, Manoj; Babiarz, Kimberly S; Goldhaber-Fiebert, Jeremy D; Miller, Grant; Vera-Hernández, Marcos

2016-10-01

Despite the rapid growth of social franchising, there is little evidence on its population impact in the health sector. Similar in many ways to private-sector commercial franchising, social franchising can be found in sectors with a social objective, such as health care. This article evaluates the World Health Partners (WHP) Sky program, a large-scale social franchising and telemedicine program in Bihar, India. We studied appropriate treatment for childhood diarrhea and pneumonia and associated health care outcomes. We used multivariate difference-in-differences models to analyze data on 67,950 children ages five and under in 2011 and 2014. We found that the WHP-Sky program did not improve rates of appropriate treatment or disease prevalence. Both provider participation and service use among target populations were low. Our results do not imply that social franchising cannot succeed; instead, they underscore the importance of understanding factors that explain variation in the performance of social franchises. Our findings also highlight, for donors and governments in particular, the importance of conducting rigorous impact evaluations of new and potentially innovative health care delivery programs before investing in scaling them up. Published by Project HOPE—The People-to-People Health Foundation, Inc.

The Leading Edge of Early Childhood Education: Linking Science to Policy for a New Generation

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Lesaux, Nonie K., Ed.; Jones, Stephanie M., Ed.

2016-01-01

"The Leading Edge of Early Childhood Education" aims to support the effort to simultaneously scale up and improve the quality of early childhood education by bringing together relevant insights from emerging research to provide guidance for this critical, fledgling field. It reflects the growing recognition that early childhood…

Concurrent Validity and Feasibility of Short Tests Currently Used to Measure Early Childhood Development in Large Scale Studies.

Directory of Open Access Journals (Sweden)

Marta Rubio-Codina

Full Text Available In low- and middle-income countries (LIMCs, measuring early childhood development (ECD with standard tests in large scale surveys and evaluations of interventions is difficult and expensive. Multi-dimensional screeners and single-domain tests ('short tests' are frequently used as alternatives. However, their validity in these circumstances is unknown. We examined the feasibility, reliability, and concurrent validity of three multi-dimensional screeners (Ages and Stages Questionnaires (ASQ-3, Denver Developmental Screening Test (Denver-II, Battelle Developmental Inventory screener (BDI-2 and two single-domain tests (MacArthur-Bates Short-Forms (SFI and SFII, WHO Motor Milestones (WHO-Motor in 1,311 children 6-42 months in Bogota, Colombia. The scores were compared with those on the Bayley Scales of Infant and Toddler Development (Bayley-III, taken as the 'gold standard'. The Bayley-III was given at a center by psychologists; whereas the short tests were administered in the home by interviewers, as in a survey setting. Findings indicated good internal validity of all short tests except the ASQ-3. The BDI-2 took long to administer and was expensive, while the single-domain tests were quickest and cheapest and the Denver-II and ASQ-3 were intermediate. Concurrent validity of the multi-dimensional tests' cognitive, language, and fine motor scales with the corresponding Bayley-III scale was low below 19 months. However, it increased with age, becoming moderate-to-high over 30 months. In contrast, gross motor scales' concurrence was high under 19 months and then decreased. Of the single-domain tests, the WHO-Motor had high validity with gross motor under 16 months, and the SFI and SFII expressive scales showed moderate correlations with language under 30 months. Overall, the Denver-II was the most feasible and valid multi-dimensional test and the ASQ-3 performed poorly under 31 months. By domain, gross motor development had the highest concurrence

INDIAN CHILDHOOD AND OTHER CHILDHOODS

Directory of Open Access Journals (Sweden)

Alceu Zoia

2010-12-01

Full Text Available This article aims to show how children of the Indian community Terena, from North Mato Grosso, live, how they are educated, and what are the conceptions of childhood among the members of this community. Taking childhood in various contexts, we seek to analyze how this education process has been carried out.

Differences in the association between childhood trauma history and borderline personality disorder or attention deficit/hyperactivity disorder diagnoses in adulthood.

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Ferrer, Marc; Andión, Óscar; Calvo, Natalia; Ramos-Quiroga, Josep A; Prat, Mònica; Corrales, Montserrat; Casas, Miguel

2017-09-01

Common environmental etiological factors between borderline personality disorder (BPD) and attention deficit/hyperactivity disorder (ADHD) have not been fully studied. The main aim of this study was to investigate the relationship between childhood trauma histories, assessed by the Childhood Trauma Questionnaire-Short Form (CTQ-SF), with adult BPD, ADHD or BPD-ADHD diagnoses. Comorbid BPD-ADHD patients exhibited significantly higher clinical severity and higher scores in the Total Neglect Scale, compared to BPD and ADHD patients, and only a marginal difference was observed for Sexual Abuse when BPD and ADHD patients were compared. Physical Trauma Scales were associated with ADHD diagnosis, whereas Emotional Abuse and Sexual Abuse Scales were associated with BPD or BPD-ADHD diagnoses. The study findings support the association between experiencing traumatic events in childhood and a higher clinical severity of BPD in adulthood. Furthermore, physical trauma history in childhood could be associated with the persistence of ADHD in adulthood and emotional or sexual abuse with later development of BPD or comorbid BPD-ADHD. Whereas experiencing childhood traumas is associated with later development of more general psychopathology, our study supports that a specific type of traumatic event could increase the risk for the consolidation of a concrete psychiatric disorder in the trajectory from childhood to adulthood of vulnerable subjects.

The factorial structure of cognitive abilities in childhood

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Ana Azevedo Martins

2016-06-01

Full Text Available Recent studies have shown contradictory evidence regarding cognitive abilities differentiation and organization in childhood. Cattell's investment theory postulated that during the early stages of life, the individual begins with a single and general ability (fluid intelligence, in which the relevance tends to decrease during adolescence, due to the appearance of differentiated abilities developed through the process of socialization and associated with the motivations, interests and experiences. This study analyses whether the factorial structure of the results in a battery of tests supports the existence of a general factor or, instead, a structure formed by different specific factors. A sample of 472 Portuguese children, aged between 4 and 10 years old, completed the Cognitive Competencies Scale for Children (ECCOs 4/10, and four subtests of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III and Wechsler Preschool and Primary Scale of Intelligence – Revised (WPPSI-R. The adjustment of some models that reflect different psychometric theories of intelligence was tested by several confirmatory factor analyses (CFA. The implications of the tested models in the organization of cognitive abilities for cognitive development and school learning in childhood are also discussed.

The relationship of childhood trauma to nicotine dependence in pregnant smokers.

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Blalock, Janice A; Nayak, Nisha; Wetter, David W; Schreindorfer, Lisa; Minnix, Jennifer A; Canul, Jennifer; Cinciripini, Paul M

2011-12-01

Pregnant women with high levels of nicotine dependence are the least likely to quit smoking spontaneously during pregnancy or to benefit from smoking cessation interventions. In the general population, there is increasing evidence of a relationship between smoking, nicotine dependence, and exposure to childhood trauma. We examined the relationship of childhood trauma to several measures of nicotine dependence and evaluated whether this relationship was mediated by major depressive disorder or depressive symptom severity in pregnant smokers. Moderate to extreme levels of childhood trauma were significantly related to smoking within 5 minutes or less of waking, and to the Behavioral Choice-Melioration, Negative Reinforcement, and Tolerance subscales of the Wisconsin Inventory of Smoking Dependence Motives (WISDM-68) scale. The relationships between childhood emotional abuse and the WISDM-68 Total and Negative Reinforcement subscale were partially mediated by depressive symptoms. Results suggest that childhood trauma may be a risk factor underlying nicotine dependence in pregnant smokers. Increased understanding of the relationship of affect regulation to smoking in individuals with childhood trauma histories may aid in the development of more effective treatments of nicotine dependence for this population of smokers.

Is middle childhood attachment related to social functioning in young adulthood?

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Fransson, Mari; Granqvist, Pehr; Marciszko, Carin; Hagekull, Berit; Bohlin, Gunilla

2016-04-01

The aim of the present study (N = 69) was to examine whether middle childhood attachment, measured using the Separation Anxiety Test (Slough, Goyette & Greenberg, 1988), predicts aspects of social functioning (social initiative, prosocial orientation, social anxiety, loneliness) in young adulthood. Insecurity-avoidance at age 8.5 years was, as expected, negatively related to social initiative and prosocial orientation, and was also positively related to social anxiety and loneliness at age 21 years. In addition, insecurity-avoidance contributed to developmental change in social anxiety from middle childhood to young adulthood. Contrary to our expectations, the two security scales were generally unrelated to future social functioning. Taken together, these results extend previous research by showing that insecurity-avoidance is related to social functioning also beyond childhood and adolescence, and that it contributes to developmental change in social functioning over time. The scarcity of prospective links for the attachment security scales points to the need for future studies addressing when and why attachment does not contribute to future social functioning. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Rationale and design of the multiethnic Pharmacogenomics in Childhood Asthma consortium

DEFF Research Database (Denmark)

Farzan, Niloufar; Vijverberg, Susanne J; Andiappan, Anand K

2017-01-01

AIM: International collaboration is needed to enable large-scale pharmacogenomics studies in childhood asthma. Here, we describe the design of the Pharmacogenomics in Childhood Asthma (PiCA) consortium. MATERIALS & METHODS: Investigators of each study participating in PiCA provided data...... corticosteroid users. Among patients from 13 studies with available data on asthma exacerbations, a third reported exacerbations despite inhaled corticosteroid use. In the future pharmacogenomics studies within the consortium, the pharmacogenomics analyses will be performed separately in each center...

A systematic review of childhood maltreatment assessments in population-representative surveys since 1990.

Science.gov (United States)

Hovdestad, Wendy; Campeau, Aimée; Potter, Dawn; Tonmyr, Lil

2015-01-01

Population-representative surveys that assess childhood maltreatment and health are a valuable resource to explore the implications of child maltreatment for population health. Systematic identification and evaluation of such surveys is needed to facilitate optimal use of their data and to inform future research. To inform researchers of the existence and nature of population-representative surveys relevant to understanding links between childhood maltreatment and health; to evaluate the assessment of childhood maltreatment in this body of work. We included surveys that: 1) were representative of the non-institutionalized population of any size nation or of any geopolitical region ≥ 10 million people; 2) included a broad age range (≥ 40 years); 3) measured health; 4) assessed childhood maltreatment retrospectively; and 5) were conducted since 1990. We used Internet and database searching (including CINAHL, Embase, ERIC, Global Health, MEDLINE, PsycINFO, Scopus, Social Policy and Practice: January 1990 to March 2014), expert consultation, and other means to identify surveys and associated documentation. Translations of non-English survey content were verified by fluent readers of survey languages. We developed checklists to abstract and evaluate childhood maltreatment content. Fifty-four surveys from 39 countries met inclusion criteria. Sample sizes ranged from 1,287-51,945 and response rates from 15%-96%. Thirteen surveys assessed neglect, 15 emotional abuse; 18 exposure to family violence; 26 physical abuse; 48 sexual abuse. Fourteen surveys assessed more than three types; six of these were conducted since 2010. In nine surveys childhood maltreatment assessments were detailed (+10 items for at least one type of maltreatment). Seven surveys' assessments had known reliability and/or validity. Data from 54 surveys can be used to explore the population health relevance of child maltreatment. Assessment of childhood maltreatment is not comprehensive but there is

[Advances in early childhood development: from neurons to big scale programs].

Science.gov (United States)

Pérez-Escamilla, Rafael; Rizzoli-Córdoba, Antonio; Alonso-Cuevas, Aranzazú; Reyes-Morales, Hortensia

Early childhood development (ECD) is the basis of countries' economic and social development and their ability to meet the Sustainable Development Goals (SDGs). Gestation and the first three years of life are critical for children to have adequate physical, psychosocial, emotional and cognitive development for the rest of their lives. Nurturing care and protection of children during gestation and early childhood are necessary for the development of trillions of neurons and trillions of synapses necessary for development. ECD requires access to good nutrition and health services from gestation, responsive caregiving according to the child's developmental stage, social protection and child welfare, and early stimulation and learning opportunities. Six actions are recommended to improve national ECD programs: expand political will and funding; create a supportive, evidence-based policy environment; build capacity through inter-sectoral coordination; ensure fair and transparent governance of programs and services; increase support for multidisciplinary research; and promote the development of leaders. Mexico has made significant progress under the leadership of the Health Ministry, but still faces significant challenges. The recent creation of a national inter-sectoral framework to enable ECD with support of international organizations and the participation of civil society organizations can help overcome these challenges. Copyright © 2017 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

CHILDHOODS AND INTERPRETATIONS: RESEARCH ON ATTITUDES TOWARDS CONTEMPORARY DISCOURSES ON CHILDHOOD

Directory of Open Access Journals (Sweden)

Czető, Krisztina

2018-01-01

Full Text Available This study deals with the theoretical interpretations of childhoods in the twenty-first century, and presents the results of an exploratory research on students’ attitudes towards contemporary childhood discourses conducted in Hungarian secondary schools. In a narrative literature review, the developmental and the new social paradigms of childhood are discussed. In the quantitative part of the research, the participants’ (N=806 attitudes were measures by a four-dimension questionnaire. The results of the exploratory research show that there are three dominant themes in childhood discourses highly accepted by the research participants: childhood as a development, the motif of initiation and the social and cultural relativity of childhoods.

Relations between childhood traumatic experiences, dissociation, and cognitive models in obsessive compulsive disorder.

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Selvi, Yavuz; Besiroglu, Lutfullah; Aydin, Adem; Gulec, Mustafa; Atli, Abdullah; Boysan, Murat; Celik, Cihat

2012-03-01

Previous studies have indicated that obsessive compulsive disorder (OCD) is associated with childhood traumatic experiences and higher levels of dissociation. Dissociative tendency may arise when individual attempt to incorporate adverse experiences into cognitive schema. We investigated the possible links among childhood trauma, dissociation, and cognitive processes. We evaluated 95 patients with OCD using the Beck Depression Inventory (BDI), Thought-Action Fusion Scale (TAFS), Metacognitions Questionnaire (MCQ-30), White Bear Suppression Inventory (WBSI), Dissociative Experiences Scale (DES), and Childhood Trauma Questionnaire (CTQ-28). The CTQ-28 total scores were not associated with Y-BOCS total, Y-BOCS insight, BDI, TAFS, MCQ-30, and WBSI scores. The TAFS Total, MCQ-30, WBSI, and BDI scores were significantly associated with DES scores. Regression analysis revealed that MCQ-30 and WBSI scores significantly predicted the DES scores. These results suggest that in spite of pathological connotation of dissociative experiences, dissociation may primarily constitute a cognitive trait which is strongly associated with cognitive processes.

Childhood Cancer Statistics

Science.gov (United States)

... Watchdog Ratings Feedback Contact Select Page Childhood Cancer Statistics Home > Cancer Resources > Childhood Cancer Statistics Childhood Cancer Statistics – Graphs and Infographics Number of Diagnoses Incidence Rates ...

Combined role of childhood maltreatment, family history, and gender in the risk for alcohol dependence.

Science.gov (United States)

Fenton, M C; Geier, T; Keyes, K; Skodol, A E; Grant, B F; Hasin, D S

2013-05-01

Studies of the relationship between childhood maltreatment and alcohol dependence have not controlled comprehensively for potential confounding by co-occurring maltreatments and other childhood trauma, or determined whether parental history of alcohol disorders operates synergistically with gender and maltreatment to produce alcohol dependence. We addressed these issues using national data. Method Face-to-face surveys of 27 712 adult participants in a national survey. Childhood physical, emotional and sexual abuse, and physical neglect were associated with alcohol dependence (prelationships for physical abuse in the entire sample, and for sexual abuse and emotional neglect in women (APs, 0.21, 0.31, 0.26 respectively), indicating that the odds of alcohol dependence given both parental history and these maltreatments were significantly higher than the additive effect of each alone (pdependence. Importantly, results suggest a synergistic role of parental alcoholism: the effect of physical abuse on alcohol dependence may depend on parental history, while the effects of sexual abuse and emotional neglect may depend on parental history among women. Findings underscore the importance of early identification and prevention, particularly among those with a family history, and could guide genetic research and intervention development, e.g. programs to reduce the burden of childhood maltreatment may benefit from addressing the negative long-term effects of maltreatments, including potential alcohol problems, across a broad range of childhood environments.

Childhood trauma and childhood urbanicity in relation to psychotic disorder

NARCIS (Netherlands)

Frissen, Aleida; Lieverse, Ritsaert; Drukker, Marjan; van Winkel, Ruud; Delespaul, Philippe; Bruggeman, Richard; Cahn, Wiepke; de Haan, Lieuwe; Kahn, René; Meije, Carin; Myin-Germeys, Inez; van Os, Jim; Wiersma, Durk

2015-01-01

Urban upbringing and childhood trauma are both associated with psychotic disorders. However, the association between childhood urbanicity and childhood trauma in psychosis is poorly understood. The urban environment could occasion a background of social adversity against which any effect of

Childhood trauma and childhood urbanicity in relation to psychotic disorder

NARCIS (Netherlands)

Frissen, Aleida; Lieverse, Ritsaert; Drukker, Marjan; van Winkel, Ruud; Delespaul, Philippe; Cahn, W

2015-01-01

BACKGROUND: Urban upbringing and childhood trauma are both associated with psychotic disorders. However, the association between childhood urbanicity and childhood trauma in psychosis is poorly understood. The urban environment could occasion a background of social adversity against which any effect

Factor structure of the Childhood Autism Rating Scale as per DSM-5.

Science.gov (United States)

Park, Eun-Young; Kim, Joungmin

2016-02-01

The DSM-5 recently proposed new diagnostic criteria for autism spectrum disorder (ASD). Although many new or updated tools have been developed since the DSM-IV was published in 1994, the Childhood Autism Rating Scale (CARS) has been used consistently in ASD diagnosis and research due to its technical adequacy, cost-effectiveness, and practicality. Additionally, items in the CARS did not alter following the release of the revised DSM-IV because the CARS factor structure was found to be consistent with the revised criteria after factor analysis. For that reason, in this study confirmatory factor analysis was used to identify the factor structure of the CARS. Participants (n = 150) consisted of children with an ASD diagnosis or who met the criteria for broader autism or emotional/behavior disorder with comorbid disorders such as attention-deficit hyperactivity disorder, bipolar disorder, intellectual or developmental disabilities. Previous studies used one-, two-, and four-factor models, all of which we examined to confirm the best-fit model on confirmatory factor analysis. Appropriate comparative fit indices and root mean square errors were obtained for all four models. The two-factor model, based on DSM-5 criteria, was the most valid and reliable. The inter-item consistency of the CARS was 0.926 and demonstrated adequate reliability, thereby supporting the validity and reliability of the two-factor model of CARS. Although CARS was developed prior to the introduction of DSM-5, its psychometric properties, conceptual relevance, and flexible administration procedures support its continued role as a screening device in the diagnostic decision-making process. © 2015 Japan Pediatric Society.

Direct and indirect influences of childhood abuse on depression symptoms in patients with major depressive disorder.

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Hayashi, Yumi; Okamoto, Yasumasa; Takagaki, Koki; Okada, Go; Toki, Shigeru; Inoue, Takeshi; Tanabe, Hajime; Kobayakawa, Makoto; Yamawaki, Shigeto

2015-10-14

It is known that the onset, progression, and prognosis of major depressive disorder are affected by interactions between a number of factors. This study investigated how childhood abuse, personality, and stress of life events were associated with symptoms of depression in depressed people. Patients with major depressive disorder (N = 113, 58 women and 55 men) completed the Beck Depression Inventory-II (BDI-II), the Neuroticism Extroversion Openness Five Factor Inventory (NEO-FFI), the Child Abuse and Trauma Scale (CATS), and the Life Experiences Survey (LES), which are self-report scales. Results were analyzed with correlation analysis and structural equation modeling (SEM), by using SPSS AMOS 21.0. Childhood abuse directly predicted the severity of depression and indirectly predicted the severity of depression through the mediation of personality. Negative life change score of the LES was affected by childhood abuse, however it did not predict the severity of depression. This study is the first to report a relationship between childhood abuse, personality, adulthood life stresses and the severity of depression in depressed patients. Childhood abuse directly and indirectly predicted the severity of depression. These results suggest the need for clinicians to be receptive to the possibility of childhood abuse in patients suffering from depression. SEM is a procedure used for hypothesis modeling and not for causal modeling. Therefore, the possibility of developing more appropriate models that include other variables cannot be excluded.

Childhood abuse and suicidal ideation in a cohort of pregnant Peruvian women.

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Zhong, Qiu-Yue; Wells, Anne; Rondon, Marta B; Williams, Michelle A; Barrios, Yasmin V; Sanchez, Sixto E; Gelaye, Bizu

2016-10-01

Childhood abuse is a major global and public health problem associated with a myriad of adverse outcomes across the life course. Suicide is one of the leading causes of mortality during the perinatal period. However, few studies have assessed the relationship between experiences of childhood abuse and suicidal ideation in pregnancy. We sought to examine the association between exposure to childhood abuse and suicidal ideation among pregnant women. A cross-sectional study was conducted among 2964 pregnant women attending prenatal clinics in Lima, Peru. Childhood abuse was assessed using the Childhood Physical and Sexual Abuse Questionnaire. Depression and suicidal ideation were assessed using the Patient Health Questionnaire-9 scale. Logistic regression procedures were performed to estimate adjusted odds ratios and 95% confidence intervals adjusted for potential confounders. Overall, the prevalence of childhood abuse in this cohort was 71.8% and antepartum suicidal ideation was 15.8%. The prevalence of antepartum suicidal ideation was higher among women who reported experiencing any childhood abuse compared to those reporting none (89.3% vs 10.7%, P suicidal ideation. Women who experienced both physical and sexual childhood abuse had much higher odds of suicidal ideation (adjusted odds ratio, 4.04; 95% confidence interval, 2.88-5.68). Women who experienced any childhood abuse and reported depression had 3.44-fold (3.44, adjusted odds ratio; 95% confidence interval, 1.84-6.43) increased odds of suicidal ideation compared with depressed women with no history of childhood abuse. Finally, the odds of suicidal ideation increased with increased number of childhood abuse events experienced (P value for linear trend suicidal ideation. It is important for clinicians to be aware of the potential increased risk of suicidal behaviors among pregnant women with a history of childhood physical and sexual abuse. Copyright © 2016 Elsevier Inc. All rights reserved.

Childhood Obesity Facts

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... and Local Programs Related Topics Diabetes Nutrition Childhood Obesity Facts Recommend on Facebook Tweet Share Compartir On ... Children (WIC) Program, 2000-2014 Prevalence of Childhood Obesity in the United States Childhood obesity is a ...

Gender-specific linkages of parents' childhood physical abuse and neglect with children's problem behaviour: evidence from Japan.

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Oshio, Takashi; Umeda, Maki

2016-05-14

Childhood abuse has far-reaching effects, not only for survivors of maltreatment but also for subsequent generations. However, the mechanism of such intergenerational linkages has not been fully explored. This study investigated this linkage with special reference to its gender-specific features. A dataset of parents and their children, obtained from a cross-sectional survey in the Tokyo metropolitan area of Japan, was used. The study sample consisted of 1750 children aged between 2 and 18 years (865 daughters and 885 sons) and their parents (1003 mothers and fathers). Regression models were estimated to assess the associations among 1) both parents' childhood physical abuse and neglect (childhood abuse), 2) parents' psychological distress, as measured by the Kessler Psychological Distress Scale (K6), and 3) children's problem behaviour, as measured by the clinical scales of the Child Behavior Checklist. Daughters' problem behaviour was more closely associated with mothers' than fathers' childhood abuse, whereas sons' problem behaviour was more closely associated with their fathers' experience. The impact of mothers' childhood abuse on daughters' problem behaviour was mediated at a rate of around 40 % by both parents' psychological distress. The proportion of the effect mediated by parents' psychological distress was less than 20 % for the impact of fathers' childhood abuse on sons' problem behaviour. The intergenerational impact of parental childhood abuse on children's problem behaviour is gender specific, i.e. largely characterized by the same gender linkages. Further studies that explore the mechanisms involved in the intergenerational impact of childhood abuse are needed.

Childhood poverty and depressive symptoms for older adults in Mexico: a life-course analysis.

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Torres, Jacqueline M; Wong, Rebeca

2013-09-01

This study applies life-course theories of latent (direct), pathway (indirect) and conditional effects in an analysis of childhood poverty on later-life depressive symptoms among older adults in Mexico. Data are from the 2001 Mexican Health and Aging Study (MHAS), a nationally representative sample of older adults born before 1951 (n = 8696). Respondents had a mean of 3.6 past-week depressive symptoms and 71% had no household sanitation facilities before age 10; this measure served as a proxy for childhood poverty. Childhood poverty is significantly related to scores on an adapted 9-item CES-D scale in the full model (b = 0.27, p Mexico's rapidly aging population as well as efforts for childhood poverty reduction and gains in education.

Childhood Poverty and Depressive Symptoms for Older Adults in Mexico: A Life-Course Analysis

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Wong, Rebeca

2013-01-01

This study applies life-course theories of latent (direct), pathway (indirect) and conditional effects in an analysis of childhood poverty on later-life depressive symptoms among older adults in Mexico. Data are from the 2001 Mexican Health and Aging Study (MHAS), a nationally representative sample of older adults born before 1951 (n=8696). Respondents had a mean of 3.6 past-week depressive symptoms and 71 % had no household sanitation facilities before age 10; this measure served as a proxy for childhood poverty. Childhood poverty is significantly related to scores on an adapted 9-item CES-D scale in the full model (b=0.27, pMexico’s rapidly aging population as well as efforts for childhood poverty reduction and gains in education. PMID:23783887

Environmental Dysfunctions, Childhood Maltreatment and Women's Intimate Partner Violence Victimization.

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Cascio, Maria Lo; Guarnaccia, Cinzia; Infurna, Maria Rita; Mancuso, Laura; Parroco, Anna Maria; Giannone, Francesca

2017-06-01

Childhood maltreatment is considered a crucial explanatory variable for intimate partner violence (IPV) in adulthood. However, a developmental multifactorial model for the etiology of IPV is not shared by researchers yet. This study has investigated the role of a wide range of childhood maltreatments and family and social dysfunctions in predicting IPV; furthermore, it tests a model where childhood maltreatment mediates the relationship between environmental dysfunctions and IPV. The sample included 78 women: IPV (38) and non-IPV (40). The Italian version of the Childhood Experience of Care and Abuse (CECA) Interview was used to assess the presence of adverse childhood experiences. The Revised Conflict Tactics Scale (CTS-2) and the IPV History Interview were used to assess IPV in the last year and lifetime, respectively. The results of a multivariate logistic regression model have indicated that only sexual (odds ratio [OR] = 4.24) and psychological (OR = 3.45) abuse significantly predicted IPV; with regard to association between IPV and environmental dysfunctions, only poor social support (OR = 8.91) significantly predicted IPV. The results of a mediation model have shown that childhood psychological and sexual abuse, in association with each other, partially mediate the relationship between poor social support and IPV. The findings from this study pinpoint poor social support as an important predictor of IPV so far neglected in the literature on the developmental antecedents of IPV. They also support the theoretical assumption according to which dysfunctional environmental variables and types of childhood maltreatment interacting with each other may influence development outcomes.

Childhood trauma is associated with depressive symptoms in Mexico City women.

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Openshaw, Maria; Thompson, Lisa M; de Pheils, Pilar Bernal; Mendoza-Flores, Maria Eugenia; Humphreys, Janice

2015-05-01

To describe childhood trauma and depressive symptoms in Mexican women and to explore the relationships between number and type of childhood traumatic events and depressive symptoms. A community-based sample of 100 women was interviewed using a demographic questionnaire, the Life Stressor Checklist-Revised (LSC-R), and the Center for Epidemiologic Studies Depression Scale (CES-D). Childhood trauma (trauma at or before 16 years of age) and depressive symptoms were described, and logistic and linear regressions were used to analyze the relationship between childhood traumatic events and current depressive symptoms. Participants reported a mean of 9.46 (standard deviation (SD): 4.18) lifetime traumas and 2.76 (SD: 2.34) childhood traumas. The mean CES-D score was 18.9 (SD: 12.0) and 36.0% of participants had clinically significant depression (CES-D > 24). Depression scores were correlated with lifetime trauma, childhood trauma, education level, employment status, and number of self-reported current medical conditions. Depression scores were not significantly correlated with age, marital status, number of children, or socioeconomic status. For every additional childhood trauma experienced, the odds of clinically significant depressive symptoms (CES-D > 24) increased by 50.0% (adjusted odds ratio (OR): 1.50; 95% confidence interval: 1.14-1.96), after controlling for number of children, age, education level, employment status, and number of self-reported medical conditions. The results indicated that the number of childhood trauma exposures is associated with current depression among urban Mexican women, suggesting a need for trauma-informed care in this setting.

Childhood trauma is associated with depressive symptoms in Mexico City women

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Maria Openshaw

2015-05-01

Full Text Available OBJECTIVE: To describe childhood trauma and depressive symptoms in Mexican women and to explore the relationships between number and type of childhood traumatic events and depressive symptoms. METHODS: A community-based sample of 100 women was interviewed using a demographic questionnaire, the Life Stressor Checklist-Revised (LSC-R, and the Center for Epidemiologic Studies Depression Scale (CES-D. Childhood trauma (trauma at or before 16 years of age and depressive symptoms were described, and logistic and linear regressions were used to analyze the relationship between childhood traumatic events and current depressive symptoms. RESULTS: Participants reported a mean of 9.46 (standard deviation (SD: 4.18 lifetime traumas and 2.76 (SD: 2.34 childhood traumas. The mean CES-D score was 18.9 (SD: 12.0 and 36.0% of participants had clinically significant depression (CES-D > 24. Depression scores were correlated with lifetime trauma, childhood trauma, education level, employment status, and number of self-reported current medical conditions. Depression scores were not significantly correlated with age, marital status, number of children, or socioeconomic status. For every additional childhood trauma experienced, the odds of clinically significant depressive symptoms (CES-D > 24 increased by 50.0% (adjusted odds ratio (OR: 1.50; 95% confidence interval: 1.14-1.96, after controlling for number of children, age, education level, employment status, and number of self-reported medical conditions. CONCLUSIONS: The results indicated that the number of childhood trauma exposures is associated with current depression among urban Mexican women, suggesting a need for trauma-informed care in this setting.

Aetiology of childhood acute leukaemias: Current status of knowledge

International Nuclear Information System (INIS)

Rossig, C.; Juergens, H.

2008-01-01

Acute leukaemia is a consequence of malignant transformation of a haematopoietic progenitor cell. Molecular studies have revealed a prenatal origin of many childhood leukaemias. According to current models, a pre-leukaemic stem cell clone is generated by a first mutation in utero which, in a minority of children, progresses to leukaemia after receiving further postnatal genetic hits. The nature of pre- and postnatal events involved in leukemogenesis in children is not well understood. Although genetic predisposition and specific environmental exposures may account for individual cases, the bulk of childhood leukaemia cannot be explained by any of these factors. The higher incidence of the most common leukaemia subtype in affluent societies, as well as the age peak between 2-5 y, suggest a contributory role of socioeconomic factors. An abnormal immune response during delayed exposure to common infections provides a plausible mechanism for malignant progression of pre-leukaemic clones in a subgroup of children. As highlighted in this review, a common cause for all types and subtypes of childhood leukaemia is highly unlikely. Deeper insights into the pathogenesis of childhood leukaemia will rely on large-scale and combined epidemiological and bio-molecular studies. (authors)

Borderline personality and attention-deficit hyperactivity traits in childhood are associated with hypomanic features in early adulthood.

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Mistry, Sumit; Zammit, Stanley; Price, Valentina-Escott; Jones, Hannah J; Smith, Daniel J

2017-10-15

There is limited understanding of the symptomatic development of bipolar disorder from childhood to early adulthood. We assessed whether borderline personality disorder traits, ADHD, and emotional, behavioural and social difficulties during childhood were associated with hypomania assessed in young adulthood. We used data from the Avon Longitudinal Study of Parents and Children (ALSPAC), to examine associations between measures of childhood psychopathology and lifetime hypomanic features assessed at age 22-23 years using the Hypomania Checklist-32 (HCL-32; n = 3372). We also conducted a factor analysis of the HCL to identify latent constructs underlying hypomania, and the extent to which childhood psychopathology was associated with these. We identified two factors of the HCL corresponding to energy/mood and risk-taking/irritability. There was evidence of association between childhood borderline personality disorder traits and both hypomania factors, with evidence that the association was stronger with the risk-taking/irritability factor. All individual borderline traits, with the exception of fear of abandonment, were associated with hypomania. There was also evidence of association between most other measures of childhood psychopathology (ADHD, hyperactivity, conduct problems, peer relationship problems and reduced prosocial behaviour) and the risk-taking/irritability factor, but much less consistent evidence of association with the energy/mood factor. The HCL cannot diagnose bipolar disorder and may be subject to reporting bias. A broad range of childhood psychopathologies may represent early markers of risk for hypomania. Further studies are required to understand the mechanisms underlying these associations, and to inform earlier detection of bipolar disorder. Copyright © 2017 Elsevier B.V. All rights reserved.

Electrically-pumped, broad-area, single-mode photonic crystal lasers.

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Zhu, Lin; Chak, Philip; Poon, Joyce K S; DeRose, Guy A; Yariv, Amnon; Scherer, Axel

2007-05-14

Planar broad-area single-mode lasers, with modal widths of the order of tens of microns, are technologically important for high-power applications and improved coupling efficiency into optical fibers. They may also find new areas of applications in on-chip integration with devices that are of similar size scales, such as for spectroscopy in microfluidic chambers or optical signal processing with micro-electromechanical systems. An outstanding challenge is that broad-area lasers often require external means of control, such as injection-locking or a frequency/spatial filter to obtain single-mode operation. In this paper, we propose and demonstrate effective index-guided, large-area, edge-emitting photonic crystal lasers driven by pulsed electrical current injection at the optical telecommunication wavelength of 1550 nm. By suitable design of the photonic crystal lattice, our lasers operate in a single mode with a 1/e(2) modal width of 25 microm and a length of 600 microm.

DSM-IV-defined anxiety disorder symptoms in a middle-childhood-aged group of Malaysian children using the Spence Children's Anxiety Scale.

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Ahmadi, Atefeh; Mustaffa, Mohamed Sharif; Udin, Amirmudin; Haghdoost, AliAkbar

2016-01-01

Pediatric anxiety disorders are the most common mental health disorders in the middle-childhood age group. The purpose of this study is to assess anxiety disorder symptoms, as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV), in a large community sample of low socioeconomic level rural children and to investigate some of the psychometric properties (internal consistency, construct and convergent validity and items rated as often or always experienced) of the Malay version of the Spence Children's Anxiety Scale - Child version (SCAS-C). Six hundred children aged 9-11 and 424 of their parents completely answered the child or parent versions of the SCAS. Results indicated that the internal reliability of subscales were moderate to adequate. Significant correlations between child and parent reports supported the measure's concurrent validity. Additionally, anxiety levels in this Malaysian sample were lower than among South-African children and higher than among their Western peers. There were both similarities and differences between symptom items reported as often or always experienced by Malaysian students and by children from other cultures. Confirmatory factor analysis provided evidence of the existence of five inter-correlated factors for anxiety disorders based on SCAS-C. Although some of the instrument's psychometric properties deviated from those observed in some other countries, it nevertheless appears to be useful for assessing childhood anxiety symptoms in this country.

Mothers' autonomy and childhood stunting: evidence from semi-urban communities in Lao PDR.

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Kamiya, Yusuke; Nomura, Marika; Ogino, Hina; Yoshikawa, Kanako; Siengsounthone, Latsamy; Xangsayarath, Phonepadith

2018-05-22

Childhood stunting (height-for-age z-scores below - 2), a form of chronic undernutrition, remains a global health burden. Although a growing literature has examined the association between mothers' autonomy and childhood stunting, these studies have been limited to countries in South Asia or Sub-Saharan Africa where women have relatively lower social status than do men. Little research has analyzed the effect of mothers' autonomy on childhood stunting in Lao PDR, where women's social status is relatively high compared to that in other countries. We conducted a cross-sectional questionnaire and body scale measurement targeting 100 mothers and their 115 children (autonomy, we measured self-esteem, self-efficacy, decision-making power, freedom of mobility, and control of money. We then analyzed how each dimension was associated with the likelihood of childhood stunting. The likelihood of childhood stunting was significantly lower if mothers had higher self-efficacy for health care (OR = 0.15, p = 0.007), self-esteem (OR = 0.11, p = 0.025), or control of money (OR = 0.11, p = 0.041). In contrast, mothers' decision-making power and freedom of mobility were not significantly associated with childhood stunting. We clarified which dimensions of women's autonomy were associated with childhood stunting in Lao PDR. A closer examination of mothers' autonomy will aid proper understanding of the determinants of childhood stunting.

Personality traits in alcohol-dependent individuals in the context of childhood abuse.

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Gerhant, Aneta; Olajossy, Marcin

2016-10-31

The aim of this study was to identify groups of alcohol-dependent individuals differing in the severity of childhood physical, emotional and sexual abuse and to find the personality variables that discriminate between those groups. The study included 90 individuals dependent on alcohol. The following questionnaires were used: the Temperament and Character Inventory (TCI), the Coping Inventory (COPE), the Buss and Perry Aggression Questionnaire (BPAQ), Cattell's IPAT Anxiety Scale, and the Early Trauma Inventory (ETI). Two groups of subjects addicted to alcohol were identified: group 1 with high and group 2 with low childhood physical, emotional and sexual abuse indices. The subjects in Group 1 had significantly higher scores than the subjects in Group 2 on the TCI Temperament scales of NS and HA and lower scores on the TCI character scales of SD, C2 and C4. Group 1 subjects were significantly more likely than those from Group 2 to use avoidant coping strategies; they were also less likely to use problem-focused strategies and had significantly higher scores on general anxiety, overt anxiety, latent anxiety, level of aggression, physical aggression, hostility and anger. The higher severity of childhood physical, emotional and sexual abuse in alcoholics is associated with those personality traits that seem to be crucial for maintaining abstinence and the quality of cooperation in therapy.

Childhood trauma and dimensions of depression: a specific association with the cognitive domain

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Edgar A. Vares

2015-01-01

Full Text Available Objective: To investigate associations between a history of childhood trauma and dimensions of depression in a sample of clinically depressed patients. Methods: A sample of 217 patients from a mood-disorder outpatient unit was investigated with the Beck Depression Inventory, the Hamilton Depression Rating Scale, the CORE Assessment of Psychomotor Change, and the Childhood Trauma Questionnaire. A previous latent model identifying six depressive dimensions was used for analysis. Path analysis and Multiple Indicators Multiple Causes (MIMIC models were used to investigate associations between general childhood trauma and childhood maltreatment modalities (emotional, sexual, and physical abuse; emotional and physical neglect with dimensions of depression (sexual, cognition, insomnia, appetite, non-interactiveness/retardation, and agitation. Results: The overall childhood trauma index was uniquely associated with cognitive aspects of depression, but not with any other depressive dimension. An investigation of childhood maltreatment modalities revealed that emotional abuse was consistently associated with depression severity in the cognitive dimension. Conclusion: Childhood trauma, and specifically emotional abuse, could be significant risk factors for the subsequent development of cognitive symptoms of major depression. These influences might be specific to this depressive dimension and not found in any other dimension, which might have conceptual and therapeutic implications for clinicians and researchers alike.

Unilateral Laterothoracic Exanthem – Asymmetric Periflexural Exanthem of Childhood – a Case Report and Literature Review

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Prćić Sonja

2017-06-01

Full Text Available Unilateral laterothoracic exanthem (ULE, or asymmetric periflexural exanthem of childhood (APEC, is an uncommon skin eruption that usually occurs in childhood, with unilateral distribution and self limiting course. The etiology of ULE is unknown, but viral cause is suspected. We report a case of ULE in a 4-year-old girl, that was associated with parvo virus B19 infection, and a brief selected literature review. The patient presented with unilateral maculopapular rash on the left side of the body which was asymptomatic and resolved spontaneously within 5 weeks. The clinical diagnosis of ULE may be precise, ruling out a broad spectrum of differential diagnosis, and prevent unnecessary examinations, whereas the patient is informed about the benign self-limiting nature of ULE.

Familial predictors of childhood shyness: a study of the United Arab Emirates population.

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Eapen, V; Ghubash, R; Salem, M O; Sabri, S

2005-01-01

Phobic anxiety disorders generally breed true. In this regard, family studies have suggested an association between childhood shyness and maternal social phobia. In this study, the relationship between childhood shyness and maternal social anxiety was examined. 203 5-year-old children from an Arabian Gulf community and their mothers were evaluated. The children were assessed in stage 1 using the shyness scale of Stevenson-Hinde and Glover and the Preschool Behavior Checklist (PBCL), while mothers completed the Liebowitz Social Anxiety Scale. In the second stage, blind clinical interviews were carried out to ascertain the diagnosis of psychiatric diagnoses, if any, using DSM-IV criteria. 27% of the children were identified as shy using the shyness scale of Stevenson-Hinde and Glover and 19% scored above the cutoff for behavioral disturbance on the PBCL. Child shyness was associated with female gender and maternal social anxiety as indicated by scores on the Liebowitz Social Anxiety Scale, while an inverse relationship was noted with behavioral disturbance. The odds of the child having a high shyness score was increased if the mother had social anxiety (odds ratio = 2.14) and the child lived in a family that was 'not socially active' (odds ratio = 1.42). Our initial findings suggest that there may be a complex interaction between maternal social anxiety and family sociability in childhood shyness. Prospective longitudinal work is indicated. Copyright 2005 S. Karger AG, Basel.

The 2010 Broad Prize

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Education Digest: Essential Readings Condensed for Quick Review, 2011

2011-01-01

A new data analysis, based on data collected as part of The Broad Prize process, provides insights into which large urban school districts in the United States are doing the best job of educating traditionally disadvantaged groups: African-American, Hispanics, and low-income students. Since 2002, The Eli and Edythe Broad Foundation has awarded The…

The Association among Childhood Trauma, Pathological Dissociation and Gambling Severity in Casino Gamblers.

Science.gov (United States)

Imperatori, Claudio; Innamorati, Marco; Bersani, Francesco Saverio; Imbimbo, Francesca; Pompili, Maurizio; Contardi, Anna; Farina, Benedetto

2017-01-01

The aim of the present study was to explore the role of pathological dissociation in mediating the association between childhood trauma (CT) and gambling severity. One hundred seventy-one (134 men and 37 women) gamblers recruited in gambling environments (i.e., two Italian casinos) have been enrolled in the study. Psychopathological assessments included the Childhood Trauma Questionnaire (CTQ), the Dissociative Experiences Scale-Taxon (DES-T), the South Oaks Gambling Screen (SOGS), the CAGE and the Hospital Anxiety and Depression Scale. A mediational model, analyzing the direct and indirect effects of CTQ on SOGS through the mediating role of DES-T, showed that the relation between CTQ and SOGS was fully mediated by DES-T scores (b = 0.07; se = 0.15; p casino gamblers. A mediational model shows that the effect of childhood trauma on gambling severity is entirely mediated by pathological dissociation. From a clinical point of view, our results highlight the importance of assessing, and possibly treating, dissociative symptoms in individuals with gambling disorder. Copyright © 2015 John Wiley & Sons, Ltd.

Double disadvantage: the influence of childhood maltreatment and community violence exposure on adolescent mental health.

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Cecil, Charlotte A M; Viding, Essi; Barker, Edward D; Guiney, Jo; McCrory, Eamon J

2014-07-01

Childhood maltreatment is a key risk factor for maladjustment and psychopathology. Although maltreated youth are more likely to experience community violence, both forms of adversity are generally examined separately. Consequently, little is known about the unique and interactive effects that characterize maltreatment and community violence exposure (CVE) on mental health. Latent Profile Analysis (LPA) was applied to data from a community sample of high-risk adolescents and young adults (n = 204, M = 18.85) to categorize groups of participants with similar patterns of childhood (i.e. past) maltreatment exposure. Associations between childhood maltreatment, CVE and mental health outcomes were then explored using multivariate regression and moderation analyses. Latent Profile Analysis identified three groups of individuals with low, moderate and severe levels of childhood maltreatment. Maltreatment was associated with more internalizing, externalizing, and trauma-related symptoms. By contrast, CVE showed independent associations with only externalizing and trauma-related symptoms. Typically, childhood maltreatment and CVE exerted additive effects; however, these forms of adversity interacted to predict levels of anger. Exposure to maltreatment and community violence is associated with increased levels of clinical symptoms. However, while maltreatment is associated with increased symptoms across a broad range of mental health domains, the impact of community violence is more constrained, suggesting that these environmental risk factors differentially impact mental health functioning. © 2014 The Authors. Journal of Child Psychology and Psychiatry. © 2014 Association for Child and Adolescent Mental Health.

The impact of childhood abuse on inpatient substance users: specific links with risky sex, aggression, and emotion dysregulation.

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Banducci, Anne N; Hoffman, Elana M; Lejuez, C W; Koenen, Karestan C

2014-05-01

Adults with substance use disorders (SUDs) report a high prevalence of childhood abuse. Research in the general population suggests specific types of abuse lead to particular negative outcomes; it is not known whether this pattern holds for adults with SUDs. We hypothesized that specific types of abuse would be associated with particular behavioral and emotional outcomes among substance users. That is, childhood sexual abuse would be associated with risky sex behaviors, childhood physical abuse with aggression, and childhood emotional abuse with emotion dysregulation. 280 inpatients (M age=43.3; 69.7% male; 88.4% African American) in substance use treatment completed the Childhood Trauma Questionnaire (CTQ), HIV Risk-Taking Behavior Scale, Addiction Severity Index, Difficulties with Emotion Regulation Scale (DERS), Distress Tolerance Scale (DTS), and Affect Intensity and Dimensions of Affiliation Motivation (AIM). Consistent with our hypotheses, the CTQ sexual abuse subscale uniquely predicted exchanging sex for cocaine and heroin, number of arrests for prostitution, engaging in unprotected sex with a casual partner during the prior year, and experiencing low sexual arousal when sober. The physical abuse subscale uniquely predicted number of arrests for assault and weapons offenses. The emotional abuse subscale uniquely predicted the DERS total score, AIM score, and DTS score. Among substance users, different types of abuse are uniquely associated with specific negative effects. Assessment of specific abuse types among substance users may be informative in treatment planning and relapse prevention. Copyright © 2014 Elsevier Ltd. All rights reserved.

Exposure to electromagnetic fields and the risk of childhood leukaemia: A review

International Nuclear Information System (INIS)

Schuez, J.; Ahlbom, A.

2008-01-01

Extremely low-frequency magnetic fields have been classified as possibly carcinogenic to humans, mainly based on epidemiological studies consistently showing an association between long-term average exposures to magnetic fields above 0.3/0.4 μT and the risk of childhood leukaemia. No mechanism to explain this finding has been established and no support for a causal link emerged from experimental studies. Chance or bias cannot be ruled out with reasonable confidence as an explanation for the observed association. If the association is causal, it explains only a small fraction of childhood leukaemia cases. There were some reports of childhood leukaemia clusters in the vicinity of high-power radio and television broadcast transmitters in studies in Australia and Italy. However, recent large-scale systematic studies in Korea and Germany show no association between exposure to radio frequency electromagnetic fields emitted from broadcast towers and childhood leukaemia risk. Studies on mobile phone use and leukaemia risk in adolescents and young adults may be indicated. (authors)

Relationship between multiple forms of childhood maltreatment and adult mental health in community respondents: results from the adverse childhood experiences study.

Science.gov (United States)

Edwards, Valerie J; Holden, George W; Felitti, Vincent J; Anda, Robert F

2003-08-01

This study examined the prevalence of a history of various combinations of childhood maltreatment types (physical abuse, sexual abuse, and witnessing of maternal battering) among adult members of a health maintenance organization (HMO) and explored the relationship with adult mental health of the combinations of types of childhood maltreatment and emotional abuse in the childhood family environment. A total of 8,667 adult members of an HMO completed measures of childhood exposure to family dysfunction, which included items on physical and sexual abuse, witnessing of maternal battering, and emotional abuse in the childhood family environment. The adults' current mental health was assessed by using the mental health scale of the Medical Outcomes Study 36-item Short-Form Health Survey. The prevalences of sexual abuse, physical abuse, and witnessing of maternal violence were 21.6%, 20.6%, and 14.0%, respectively, when the maltreatment types were considered separately. Among respondents reporting any of the maltreatment types, 34.6% reported more than one type of maltreatment. Lower mean mental health scores were associated with higher numbers of abuse categories (mean=78.5, 75.5, 72.8, and 69.9 for respondents with no, one, two, and three abuse types, respectively). Both an emotionally abusive family environment and the interaction of an emotionally abusive family environment with the various maltreatment types had a significant effect on mental health scores. Childhood physical and sexual abuse, as well as witnessing of maternal battering, were common among the adult members of an HMO in this study. Among those reporting any maltreatment, more than one-third had experienced more than one type of maltreatment. A dose-response relation was found between the number of types of maltreatment reported and mental health scores. In addition, an emotionally abusive family environment accentuated the decrements in mental health scores. Future research examining the effects of

Broad-Scale Environmental Conditions Responsible for Post-Fire Vegetation Dynamics

OpenAIRE

Casady, Grant M.; Marsh, Stuart E.

2010-01-01

Ecosystem response to disturbance is influenced by environmental conditions at a number of scales. Changes in climate have altered fire regimes across the western United States, and have also likely altered spatio-temporal patterns of post-fire vegetation regeneration. Fire occurrence data and a vegetation index (NDVI) derived from the NOAA Advanced Very High Resolution Radiometer (AVHRR) were used to monitor post-fire vegetation from 1989 to 2007. We first investigated differences in post-fi...

Childhood Emergencies

Science.gov (United States)

... SUBSCRIBE Emergency 101 Share this! Home » Emergency 101 Childhood Emergencies Keeping children healthy and safe is every ... and tools to prevent, recognize and address a childhood emergency is the first step in keeping your ...

78 FR 20119 - Broad Stakeholder Survey

Science.gov (United States)

2013-04-03

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2012-0042] Broad Stakeholder Survey AGENCY... concerning the Broad Stakeholder Survey. DHS previously published this ICR in the Federal Register on August... across the Nation. The Broad Stakeholder Survey is designed to gather stakeholder feedback on the...

Broad band exciplex dye lasers

International Nuclear Information System (INIS)

Dienes, A.; Shank, C.V.; Trozzolo, A.M.

1975-01-01

The disclosure is concerned with exciplex dye lasers, i.e., lasers in which the emitting species is a complex formed only from a constituent in an electronically excited state. Noting that an exciplex laser, favorable from the standpoint of broad tunability, results from a broad shift in the peak emission wavelength for the exciplex relative to the unreacted species, a desirable class resulting in such broad shift is described. Preferred classes of laser media utilizing specified resonant molecules are set forth. (auth)

Childhood trauma and dissociation among women with genito-pelvic pain/penetration disorder.

Science.gov (United States)

Özen, Beliz; Özdemir, Y Özay; Beştepe, E Emrem

2018-01-01

Causes such as childhood trauma, negative attitude about sexuality, inadequate sexual knowledge and education, relationship problems, and unconscious motivation are reported about psychosexual development in the etiology of genito-pelvic pain/penetration disorder (GPP/PD). There are few studies that focus directly on research etiology of GPP/PD and use structured scales. The aim of this study was to research childhood trauma and dissociation forms among women with GPP/PD. Fifty-five women with GPP/PD according to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders and 61 healthy women with no complaints of sexual function as a control group, in the age range of 18-60 years, were included in this study. Sociodemographic data form, Childhood Trauma Questionnaire (CTQ-28), Dissociative Experiences Scale (DES), and Somatoform Dissociation Questionnaire (SDQ-20) were administered to all participants. Sexual abuse, emotional abuse, and emotional neglect scores, which comprise the subgroups of CTQ, were found high among women with GPP/PD compared with the control group ( p =0.003, p =0.006, p =0.001). While a significant difference between the two groups' SDQ scores was obtained ( p =0.000), no significant difference was detected between the two groups' DES scores ( p =0.392). The results evoke the question are genitopelvic pain conditions, vaginismus and dyspareunia, that cannot be explained with a medical cause and that cause penetration disorder, a kind of dissociative symptom prone to develop in some women with childhood psychogenic trauma.

Self-concept mediate the relationship between childhood maltreatment and abstinence motivation as well as self-efficacy among drug addicts.

Science.gov (United States)

Lu, Feng-Ying; Wen, Si; Deng, Gang; Tang, Yung-Lung

2017-05-01

Childhood maltreatment is widely accepted as a risk factor for drug addiction from adolescence to adulthood. However, the influence of childhood maltreatment on drug treatment related variables, such as drug abstinence motivation and self-concept, as well as self-efficacy, remains unclear. This study aims at exploring whether self-concept mediates the relationship between childhood maltreatment and abstinence motivation, as well as self-efficacy, among drug addicts. This study involves 816 (550 males, 226 females, mean age=34.59, range=16-58 years) drug addicts from compulsory detoxification units. Participants completed questionnaires, including the childhood trauma questionnaire 28 - item short form (CTQ - SF), Tennessee self-concept scale (TSCS), general self-efficacy scale (GSES), and drug abstinence motivation questionnaire (DAMQ). The structural equation model (SEM) analysis, including total and specific forms of maltreatment scores, showed that childhood maltreatment was negatively associated with self-concept, self-efficacy, and abstinence motivation. Self-concept was positively associated with self-efficacy and abstinence motivation. Conversely, significant association between self-efficacy and abstinence motivation did not exist. An indirect analysis showed that self-concept mediated the relationship between childhood maltreatment and self-efficacy. Critically, self-concept arbitrated the relationship between childhood maltreatment and abstinence motivation. The indirect effect of self-concept between childhood maltreatment and abstinence motivation still existed when the total scores of maltreatment were replaced by the scores of specific forms of maltreatment. These results demonstrated that self-concept is a critical factor in understanding the relationship between childhood maltreatment and abstinence motivation, as well as self-efficacy, among drug addicts. Improving the sense of self-worth may be an effective intervention therapy among drug addicts

Recent Coverage of Early Childhood Education Approaches in Open Access Early Childhood Journals

Science.gov (United States)

Keskin, Burhanettin

2016-01-01

A content analysis of the coverage of the major approaches to early childhood education in the early childhood research journals, published between 2010 and 2014, that are early childhood research oriented and have free online access were investigated. Among 21 journals in early childhood education, two journals were selected for the content…

Childhood Stress

Science.gov (United States)

... Safe Videos for Educators Search English Español Childhood Stress KidsHealth / For Parents / Childhood Stress What's in this ... and feel stress to some degree. Sources of Stress Stress is a function of the demands placed ...

Psychological consequences of childhood obesity: psychiatric comorbidity and prevention

Directory of Open Access Journals (Sweden)

Rankin J

2016-11-01

Full Text Available Jean Rankin,1 Lynsay Matthews,2 Stephen Cobley,3 Ahreum Han,3 Ross Sanders,3 Huw D Wiltshire,4 Julien S Baker5 1Department of Maternal and Child Health, University of the West of Scotland, Paisley, 2MRC/CSO Social and Public Health Sciences Unit, Institute of Health and Wellbeing, University of Glasgow, Glasgow, Scotland; 3Department of Exercise and Sport Science, University of Sydney, Sydney, Australia; 4Cardiff School of Sport/Ysgol Chwaraeon Caerdydd, Cardiff Metropolitan University, Cardiff, UK; 5School of Science and Sport, Institute of Clinical Exercise and Health Science, University of the West of Scotland, Hamilton, Scotland Abstract: Childhood obesity is one of the most serious public health challenges of the 21st century with far-reaching and enduring adverse consequences for health outcomes. Over 42 million children <5 years worldwide are estimated to be overweight (OW or obese (OB, and if current trends continue, then an estimated 70 million children will be OW or OB by 2025. The purpose of this review was to focus on psychiatric, psychological, and psychosocial consequences of childhood obesity (OBy to include a broad range of international studies. The aim was to establish what has recently changed in relation to the common psychological consequences associated with childhood OBy. A systematic search was conducted in MEDLINE, Web of Science, and the Cochrane Library for articles presenting information on the identification or prevention of psychiatric morbidity in childhood obesity. Relevant data were extracted and narratively reviewed. Findings established childhood OW/OBy was negatively associated with psychological comorbidities, such as depression, poorer perceived lower scores on health-related quality of life, emotional and behavioral disorders, and self-esteem during childhood. Evidence related to the association between attention-deficit/hyperactivity disorder (ADHD and OBy remains unconvincing because of various findings

Visual Hallucinations in First-Episode Psychosis: Association with Childhood Trauma.

Science.gov (United States)

Solesvik, Martine; Joa, Inge; Larsen, Tor Ketil; Langeveld, Johannes; Johannessen, Jan Olav; Bjørnestad, Jone; Anda, Liss Gøril; Gisselgård, Jens; Hegelstad, Wenche Ten Velden; Brønnick, Kolbjørn

2016-01-01

Hallucinations are a core diagnostic criterion for psychotic disorders and have been investigated with regard to its association with childhood trauma in first-episode psychosis samples. Research has largely focused on auditory hallucinations, while specific investigations of visual hallucinations in first-episode psychosis remain scarce. The aims of this study were to describe the prevalence of visual hallucinations, and to explore the association between visual hallucination and childhood trauma in a first-episode psychosis sample. Subjects were included from TIPS-2, a first episode psychosis study in south Rogaland, Norway. Based on the medical journal descriptions of the Positive and Negative Symptoms Scale (PANSS), a separate score for visual and auditory hallucinations was created (N = 204). Patients were grouped according to hallucination severity (none, mild, and psychotic hallucinations) and multinomial logistic regression was performed to identify factors associated with visual hallucination group. Visual hallucinations of a psychotic nature were reported by 26.5% of patients. The experience of childhood interpersonal trauma increased the likelihood of having psychotic visual hallucinations. Visual hallucinations are common in first-episode psychosis, and are related to childhood interpersonal trauma.

EPODE approach for childhood obesity prevention: methods, progress and international development.

Science.gov (United States)

Borys, J-M; Le Bodo, Y; Jebb, S A; Seidell, J C; Summerbell, C; Richard, D; De Henauw, S; Moreno, L A; Romon, M; Visscher, T L S; Raffin, S; Swinburn, B

2012-04-01

Childhood obesity is a complex issue and needs multi-stakeholder involvement at all levels to foster healthier lifestyles in a sustainable way. 'Ensemble Prévenons l'Obésité Des Enfants' (EPODE, Together Let's Prevent Childhood Obesity) is a large-scale, coordinated, capacity-building approach for communities to implement effective and sustainable strategies to prevent childhood obesity. This paper describes EPODE methodology and its objective of preventing childhood obesity. At a central level, a coordination team, using social marketing and organizational techniques, trains and coaches a local project manager nominated in each EPODE community by the local authorities. The local project manager is also provided with tools to mobilize local stakeholders through a local steering committee and local networks. The added value of the methodology is to mobilize stakeholders at all levels across the public and the private sectors. Its critical components include political commitment, sustainable resources, support services and a strong scientific input--drawing on the evidence-base--together with evaluation of the programme. Since 2004, EPODE methodology has been implemented in more than 500 communities in six countries. Community-based interventions are integral to childhood obesity prevention. EPODE provides a valuable model to address this challenge. © 2011 The Authors. obesity reviews © 2011 International Association for the Study of Obesity.

Influence of childhood abuse and neglect subtypes on late-life suicide risk beyond depression.

Science.gov (United States)

Behr Gomes Jardim, Gabriel; Novelo, Marta; Spanemberg, Lucas; von Gunten, Armin; Engroff, Paula; Nogueira, Eduardo Lopes; Cataldo Neto, Alfredo

2018-06-01

The association of childhood maltreatment and suicide has been extensively examined within the population. Depression figures as a main cause for the elevated suicide rate in advanced ages and is often related to childhood maltreatment. The purpose of the present study was to examine the relationship between childhood maltreatment subtypes and suicide risk, testing geriatric depression as a moderator. This is a cross-sectional study looking at a sample of 449 individuals 60 year s old or older from the Multidimensional Study of the Elderly of Porto Alegre Family Health Strategy, Brazil (EMI-SUS/POA). Childhood maltreatment (Childhood Trauma Questionnaire), geriatric depressive symptoms (Geriatric Depression Scale), and suicide risk (Mini International Neuropsychiatric Interview) were assessed. The subtypes of childhood abuse and neglect were significantly associated with suicide risk. In the multivariate analysis, controlling for age, gender, income, marital status, ethnicity, smoking, and geriatric depression symptoms, all trauma subtypes remained associated with suicide risk with the exception of physical neglect (EA = 3.65; PA = 3.16; SA = 5.1; EN = 2.43; PN = 1.76). The present study showed that childhood maltreatment subtypes predicted suicide risk, and geriatric depression does not directly mediate this relation. Copyright © 2018 Elsevier Ltd. All rights reserved.

Non-equilibrium dynamics of disordered systems: understanding the broad continuum of relevant time scales via a strong-disorder RG in configuration space

International Nuclear Information System (INIS)

Monthus, Cecile; Garel, Thomas

2008-01-01

We show that an appropriate description of the non-equilibrium dynamics of disordered systems is obtained through a strong disorder renormalization procedure in configuration space that we define for any master equation with transitions rates W(C→C') between configurations. The idea is to eliminate iteratively the configuration with the highest exit rate W out (C)+Σ C' W(C→C') to obtain renormalized transition rates between the remaining configurations. The multiplicative structure of the new generated transition rates suggests that for a very broad class of disordered systems, the distribution of renormalized exit barriers defined as B out (C)≡-ln W out (C) will become broader and broader upon iteration, so that the strong disorder renormalization procedure should become asymptotically exact at large time scales. We have checked numerically this scenario for the non-equilibrium dynamics of a directed polymer in a two-dimensional random medium

Use of antibiotics in childhood and risk of Type 1 diabetes

DEFF Research Database (Denmark)

Mikkelsen, Kristian Hallundbæk; Knop, F K; Lauritsen, Tina Vilsbøll

2017-01-01

or bacteriostatic types of antibiotics or for the most frequently used individual classes of antibiotics. No differences were observed in subgroups defined by sex or by age at time of diagnosis. However, filling five or more antibiotic prescriptions in the first 2 years of life specifically was associated...... with a higher odds ratio of 1.35 (95% CI 1.10-1.64). This association appeared to be driven by exposure to broad-spectrum antibiotics within the second year of life. CONCLUSION: Antibiotic exposure in childhood is generally not associated with the risk of developing Type 1 diabetes. Future studies should...

Appetitive aggression and adverse childhood experiences shape violent behavior in females formerly associated with combat

Directory of Open Access Journals (Sweden)

Mareike eAugsburger

2015-11-01

Full Text Available This study investigated the impact of violent experiences during childhood, posttraumatic stress disorder (PTSD and appetitive aggression on everyday violent behavior in Burundian females with varying participation in war. Moreover, group differences in trauma-related and aggression variables were expected. Appetitive aggression describes the perception of violence perpetration as fascinating and appealing and is a common phenomenon in former combatants. Semi-structured interviews were conducted with 157 females, either former combatants, supporters of armed forces or civilians during the civil war in Burundi. The PTSD Symptom Scale Interview was used to assess PTSD symptom severity, the Appetitive Aggression Scale to measure appetitive aggression and the Domestic and Community Violence Checklist to assess both childhood maltreatment and recent aggressive behavior. Former combatants had experienced more traumatic events, perpetrated more violence and reported higher levels of appetitive aggression than supporters and civilians. They also suffered more severely from PTSD symptoms than civilians but not than supporters. The groups did not differ regarding childhood maltreatment. Both appetitive aggression and childhood violence predicted ongoing aggressive behavior, whereas the latter outperformed PTSD symptom severity. These findings support current research showing that adverse childhood experiences and a positive attitude towards aggression serve as the basis for aggressive behavior and promote an ongoing cycle of violence in post-conflict regions. Female members of armed groups are in need of demobilization procedures including trauma-related care and interventions addressing appetitive aggression.

Childhood fitness reduces the long-term cardiometabolic risks associated with childhood obesity.

Science.gov (United States)

Schmidt, M D; Magnussen, C G; Rees, E; Dwyer, T; Venn, A J

2016-07-01

The objective of this study was to examine whether childhood cardiorespiratory fitness attenuates or modifies the long-term cardiometabolic risks associated with childhood obesity. The study consisted of a 20-year follow-up of 1792 adults who participated in the 1985 Australian Schools Health and Fitness Survey when they were 7-15 years of age. Baseline measures included a 1.6-km run to assess cardiorespiratory fitness and waist circumference to assess abdominal adiposity. At follow-up, participants attended study clinics where indicators of Metabolic Syndrome (MetS) (waist circumference, blood pressure, fasting blood glucose and lipids) were measured and cardiorespiratory fitness was reassessed using a submaximal graded exercise test. Both high waist circumference and low cardiorespiratory fitness in childhood were significant independent predictors of MetS in early adulthood. The mutually adjusted relative risk of adult MetS was 3.00 (95% confidence interval: 1.85-4.89) for children in the highest (vs lowest) third of waist circumference and 0.64 (95% confidence interval: 0.43-0.96) for children with high (vs low) cardiorespiratory fitness. No significant interaction between waist circumference and fitness was observed, with higher levels of childhood fitness associated with lower risks of adult MetS among those with either low or high childhood waist circumference values. Participants who had both high waist circumference and low cardiorespiratory fitness in childhood were 8.5 times more likely to have MetS in adulthood than those who had low waist circumference and high cardiorespiratory fitness in childhood. Regardless of childhood obesity status, participants with low childhood fitness who increased their relative fitness by adulthood had a substantially lower prevalence of MetS than those who remained low fit. Childhood waist circumference and cardiorespiratory fitness are both strongly associated with cardiometabolic health in later life. Higher levels of

DSM-IV-defined anxiety disorder symptoms in a middle-childhood-aged group of Malaysian children using the Spence Children's Anxiety Scale

Directory of Open Access Journals (Sweden)

Atefeh Ahmadi

2016-03-01

Full Text Available Introduction Pediatric anxiety disorders are the most common mental health disorders in the middle-childhood age group. The purpose of this study is to assess anxiety disorder symptoms, as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV, in a large community sample of low socioeconomic level rural children and to investigate some of the psychometric properties (internal consistency, construct and convergent validity and items rated as often or always experienced of the Malay version of the Spence Children's Anxiety Scale - Child version (SCAS-C. Method Six hundred children aged 9-11 and 424 of their parents completely answered the child or parent versions of the SCAS. Results Results indicated that the internal reliability of subscales were moderate to adequate. Significant correlations between child and parent reports supported the measure's concurrent validity. Additionally, anxiety levels in this Malaysian sample were lower than among South-African children and higher than among their Western peers. There were both similarities and differences between symptom items reported as often or always experienced by Malaysian students and by children from other cultures. Confirmatory factor analysis provided evidence of the existence of five inter-correlated factors for anxiety disorders based on SCAS-C. Conclusion Although some of the instrument's psychometric properties deviated from those observed in some other countries, it nevertheless appears to be useful for assessing childhood anxiety symptoms in this country.

Childhood parental bonding affects adulthood trait anxiety through self-esteem.

Science.gov (United States)

Shimura, Akiyoshi; Takaesu, Yoshikazu; Nakai, Yukiei; Murakoshi, Akiko; Ono, Yasuyuki; Matsumoto, Yasunori; Kusumi, Ichiro; Inoue, Takeshi

2017-04-01

The association between trait anxiety and parental bonding has been suggested. However, the mechanism remains uncertain and there is no study focused on general adult population. We investigated the association and the mechanism between childhood parental bonding and adulthood trait anxiety in the general adult population. A cross-sectional retrospective survey was conducted in 2014 with 853 adult volunteers from the general population. The Parental Bonding Instrument, Rosenberg Self-Esteem Scale, and State-Trait Anxiety Inventory Form Y (STAI-Y) were self-administered. Structural equation modelling was used for the analysis. Childhood parental bonding affected adulthood trait anxiety indirectly mediated by self-esteem. Trait anxiety was decreased by parental care and increased by parental overprotection through self-esteem. This model explained 51.1% of the variability in STAI-Y trait anxiety scores. This study suggests an important role of self-esteem as a mediator between childhood parental bonding and adulthood trait anxiety. Copyright © 2016. Published by Elsevier Inc.

Childhood maltreatment and combat posttraumatic stress differentially predict fear-related fronto-subcortical connectivity.

Science.gov (United States)

Birn, Rasmus M; Patriat, Rémi; Phillips, Mary L; Germain, Anne; Herringa, Ryan J

2014-10-01

Adult posttraumatic stress disorder (PTSD) has been characterized by altered fear-network connectivity. Childhood trauma is a major risk factor for adult PTSD, yet its contribution to fear-network connectivity in PTSD remains unexplored. We examined, within a single model, the contribution of childhood maltreatment, combat exposure, and combat-related posttraumatic stress symptoms (PTSS) to resting-state connectivity (rs-FC) of the amygdala and hippocampus in military veterans. Medication-free male veterans (n = 27, average 26.6 years) with a range of PTSS completed resting-state fMRI. Measures including the Clinician-Administered PTSD Scale (CAPS), Childhood Trauma Questionnaire (CTQ), and Combat Exposure Scale (CES) were used to predict rs-FC using multilinear regression. Fear-network seeds included the amygdala and hippocampus. Amygdala: CTQ predicted lower connectivity to ventromedial prefrontal cortex (vmPFC), but greater anticorrelation with dorsal/lateral PFC. CAPS positively predicted connectivity to insula, and loss of anticorrelation with dorsomedial/dorsolateral (dm/dl)PFC. Hippocampus: CTQ predicted lower connectivity to vmPFC, but greater anticorrelation with dm/dlPFC. CES predicted greater anticorrelation, whereas CAPS predicted less anticorrelation with dmPFC. Childhood trauma, combat exposure, and PTSS differentially predict fear-network rs-FC. Childhood maltreatment may weaken ventral prefrontal-subcortical circuitry important in automatic fear regulation, but, in a compensatory manner, may also strengthen dorsal prefrontal-subcortical pathways involved in more effortful emotion regulation. PTSD symptoms, in turn, appear to emerge with the loss of connectivity in the latter pathway. These findings suggest potential mechanisms by which developmental trauma exposure leads to adult PTSD, and which brain mechanisms are associated with the emergence of PTSD symptoms. © 2014 Wiley Periodicals, Inc.

Childhood trauma and dissociation in first-episode psychosis, chronic schizophrenia and community controls.

Science.gov (United States)

Braehler, Christine; Valiquette, Luc; Holowka, Darren; Malla, Ashok K; Joober, Ridha; Ciampi, Antonio; Pawliuk, Nicole; King, Suzanne

2013-11-30

Increasing evidence supports the role of childhood trauma in the etiology of psychosis but underlying mechanisms are poorly understood. Early maltreatment has been linked to dissociative symptoms in psychosis patients. We explored associations between childhood trauma (Childhood Trauma Questionnaire) and dissociation (Dissociative Experiences Scale) in first-episode psychotic patients (n=62), chronic psychotic patients (n=43), and non-psychotic community controls (n=66). Multivariate analyses of covariance were used to test associations between childhood trauma and dissociation by group while controlling for sex. Chronic patients reported the highest level of dissociation. More severe childhood trauma was associated with greater dissociative symptoms in all groups although most strongly in chronic patients. Emotional abuse showed the strongest associations with dissociation, with these being strongest for chronic patients, followed by first-episode patients--and least for controls. Men showed a stronger association between physical neglect and dissociation than women, irrespective of group. There were no significant group by sex interactions. Our findings replicate the strong association between childhood trauma and dissociative symptoms in chronic and first-episode psychotic patients relative to non-psychotic control subjects. We also demonstrate the salience of emotional abuse in explaining variance in dissociation, especially in chronic patients. © 2013 Elsevier Ireland Ltd. All rights reserved.

The relationship between childhood trauma and type D personality in university students.

Science.gov (United States)

Demirci, Kadir; Yıldız, Mesut; Selvi, Cansu; Akpınar, Abdullah

2016-09-01

There has been increasing evidence that childhood traumas are related to reduced health-related quality of life, neurobiological changes and long-term adverse effects, such as an increase in the likelihood of psychiatric disorders in adulthoods. The aim of this study was to investigate the relationships between childhood traumas and type D personality. In total, 187 university students (64 males and 123 females; mean age = 21.69 ± 2.00) were included in the study. All participants were evaluated using the Type D Personality Scale (DS-14), Childhood Trauma Questionnaire (CTQ-28) and Beck Depression Inventory (BDI). The participants were divided into the two groups according to the presence of type D personality. Then, statistical analyses were performed. The frequency of type D personality in participants was 43.3% (n = 81). The emotional neglect, physical neglect, emotional abuse component of the CTQ-28, total CTQ-28 scores and BDI scores were higher in the group with type D personality than in the group without type D personality (p personality scores and BDI scores, emotional neglect, physical neglect, emotional abuse and childhood trauma total scores (p Childhood trauma may be associated with type D personality, and there is predictive value of the childhood trauma on the scores of type D personality. © The Author(s) 2016.

Childhood trauma increases the risk of post-traumatic stress disorder in response to first-episode psychosis.

Science.gov (United States)

Bendall, Sarah; Alvarez-Jimenez, Mario; Hulbert, Carol A; McGorry, Patrick D; Jackson, Henry J

2012-01-01

To investigate the relationship between childhood trauma, post-traumatic stress symptoms due to the experience of childhood trauma, and post-traumatic stress symptoms due to the experience of psychosis. The current study assessed childhood trauma and post-traumatic stress disorder (PTSD) symptoms as a result of both childhood trauma and psychosis using the Impact of Events Scale - Revised, in a group of 36 people with first-episode psychosis. Reported rates of clinical level post-psychotic PTSD symptoms, childhood trauma and childhood trauma-related clinical level PTSD symptoms were 47% (95% CI 31-64%), 64% (95% CI 48-80%) and 39% (95% CI 23-55%), respectively. Reporting childhood trauma increased the risk of developing post-psychosis PTSD 27-fold (95% CI 2.96-253.80, p = 0.01). Having childhood trauma-related PTSD increased the risk of developing post-psychosis PTSD 20-fold (95% CI 3.38-123.25, p = 0.01). These risks were not explained by illness factors such as duration of untreated psychosis, age of onset or severity of psychotic symptoms. Those without post-psychotic PTSD symptoms at clinical levels were unlikely to report childhood trauma (6%; 95% CI 3-8%). These results suggest the cognitive, social and biological consequences of childhood trauma can prevent effective recovery from the trauma of acute first-episode psychosis resulting in post-psychotic PTSD. Treatment strategies for post-psychotic PTSD must address childhood trauma and related PTSD.

F7. SEX DIFFERENCES IN THE ASSOCIATION BETWEEN SELF-REPORTS OF CHILDHOOD ADVERSITIES AND SCHIZOTYPAL PERSONALITY TRAITS

Science.gov (United States)

Toutountzidis, Diamantis; Gale, Tim; Irvine, Karen; Sharma, Shivani; Laws, Keith

2018-01-01

Abstract Background While it has been repeatedly documented that people with schizophrenia report higher levels of adverse events in childhood (emotional, physical and sexual abuse), this has not been extensively examined in healthy individuals who score highly on schizotypal personality traits. The continuum hypothesis of psychosis and schizophrenia suggests it is important to assess the relationship in those who are healthy but who experience some psychotic-like symptoms. Of course, it is problematic to rely upon the veracity of events that anyone might recall from their childhood, but this is likely to be compounded by the presence of well-documented memory and executive problems, as well as symptoms such as delusional thinking, in some adults with psychosis. One advantage of examining healthy participants is that recall is not affected by the condition itself or memory- and executive-function problems. As there is evidence that the expression of psychotic disorders differ between males and females, the etiological mechanisms and pathways to the development and experience of psychotic symptoms may equally differ. Indeed, sex differences in the association between childhood trauma and psychotic symptoms have been noted. The aim of this present study was to investigate any links between childhood trauma and psychotic-like symptoms in healthy individuals. Based on previous research the expectation is that associations will be found between self-reports of childhood trauma and schizotypal personality traits. These associations would be expected to differ between males and females. Methods The sample consisted of 320 participants (221 females, 99 males) with a mean age of 28.24 (SD 12.76). Childhood traumatic events were assessed by three sub-scales (Physical Punishment; Emotional Abuse; and Sexual Events) of the Early Trauma Inventory Self Report-Short Form (ETISR-SF; Bremner et al., 2007). Schizotypal personality traits were assessed using the Five Factor

A tunable, linac based, intense, broad-band THz source forpump-probe experiments

Energy Technology Data Exchange (ETDEWEB)

Schmerge, J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Adolphsen, C. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Corbett, J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Dolgashev, V. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Durr, H. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Fazio, M. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Fisher, A. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Frisch, J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Gaffney, K. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Guehr, M. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Hastings, J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Hettel, B. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Hoffmann, M. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Hogan, M. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Holtkamp, N. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Huang, X. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Huang, Z. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Kirchmann, P. [SLAC National Accelerator Lab., Menlo Park, CA (United States); LaRue, J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Limborg, C. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Lindenberg, A. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Loos, H. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Maxwell, T. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Nilsson, A. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Raubenheimer, T. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Reis, D. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Ross, M. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Shen, Z. -X. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Stupakov, G. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Tantawi, S. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Tian, K. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Wu, Z. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Xiang, D. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Yakimenko, V. [SLAC National Accelerator Lab., Menlo Park, CA (United States)

2015-02-02

We propose an intense THz source with tunable frequency and bandwidth that can directly interact with the degrees of freedom that determine the properties of materials and thus provides a new tool for controlling and directing these ultrafast processes as well as aiding synthesis of new materials with new functional properties. This THz source will broadly impact our understanding of dynamical processes in matter at the atomic-scale and in real time. Established optical pumping schemes using femtosecond visible frequency laser pulses for excitation are extended into the THz frequency regime thereby enabling resonant excitation of bonds in correlated solid state materials (phonon pumping), to drive low energy electronic excitations, to trigger surface chemistry reactions, and to all-optically bias a material with ultrashort electric fields or magnetic fields. A linac-based THz source can supply stand-alone experiments with peak intensities two orders of magnitude stronger than existing laser-based sources, but when coupled with atomic-scale sensitive femtosecond x-ray probes it opens a new frontier in ultrafast science with broad applications to correlated materials, interfacial and liquid phase chemistry, and materials in extreme conditions.

Childhood maltreatment: A predictor of mental health problems among adolescents and young adults.

Science.gov (United States)

Badr, Hanan E; Naser, Jumana; Al-Zaabi, Abdullah; Al-Saeedi, Anfal; Al-Munefi, Khalifa; Al-Houli, Shaikha; Al-Rashidi, Dana

2018-06-01

Child maltreatment is a risk factor for detrimental effects on mental health that may extend to adulthood. This study aimed to examine the association between exposure to childhood maltreatment, socio-demographic factors, and students' mental health status and self-esteem. A cross-sectional study enrolled a representative sample of 1270 students from Kuwait University. An anonymous self-administered questionnaire included students' socio-demographic characteristics, history of exposure to childhood physical and/or emotional maltreatment, DASS-21 to assess mental health status, and Rosenberg self-esteem scale was used. Chi-square test and binary logistic regression models were applied. The study found that among participants, 49.6%(95% CI: 64.8%-52.4%), 63.0%(95% CI: 60.3%-65.7%), and 43.8%(95% CI: 41.1%-46.6%) reported having depression, anxiety, and stress respectively. Moreover, 22.5%(95% CI: 20.1%-24.8%) and 18.6%(95% CI:16.5%-20.9%) reported childhood physical and emotional maltreatment, respectively; while 12.7% reported both. Multivariate analysis revealed that experiencing childhood physical and emotional maltreatment were independent contributors to reporting depression and anxiety; while exposure to only emotional maltreatment contributed to reporting stress. Gender, GPA, childhood enrollment in private/public schools, number of close friends, were other contributors to mental health problems. Participants' median score of self-esteem was 17/30, and only childhood emotional maltreatment was a significant predictor to low self-esteem after adjustment for other confounders. Mental health problems, and experiencing childhood physical and emotional maltreatment were prevalent relatively high among university students. Childhood corporal and emotional maltreatment were independent predictors to adolescents and young adults' mental health problems. Experiencing childhood emotional maltreatment predicted low self-esteem. Further research to assess culture factors

Childhood adversities: Social support, premorbid functioning and social outcome in first-episode psychosis and a matched case-control group.

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Trauelsen, Anne Marie; Bendall, Sarah; Jansen, Jens E; Nielsen, Hanne-Grethe L; Pedersen, Marlene B; Trier, Christopher H; Haahr, Ulrik H; Simonsen, Erik

2016-08-01

The establishment of childhood adversities as risk factors for non-affective psychosis has derived a need to consider alternative interpretations of several psychosis-related factors. This paper sought to examine premorbid adjustment trajectories and social outcome factors in relation to childhood adversities. Perceived support has been found to decrease the risk of post-traumatic stress disorder, and we wished to compare perceived support in people with first-episode psychosis to non-clinical control persons and explore its relation to childhood adversities. Every individual presenting with a non-affective first-episode psychosis (F20-29, except F21) in Region Zealand over a 2-year period was approached for participation and the 101 consenting participants were matched to 101 people with no psychiatric disorders. Comprehensive demographic data were collected. Assessment instruments included the Premorbid Assessment Scale, the Global Assessment of Functioning scale and the Childhood Trauma Questionnaire. The latter represented the childhood adversities in addition to parental separation and institutionalization. There were no associations between number of childhood adversities and different social or academic premorbid trajectories. Those with more adversities had lower global functioning the year prior to treatment start and reported lower rates of perceived support during childhood along with less current face-to-face contact with family members. Lack of peer support remained a significant predictor of psychosis when adversities were adjusted for; peer support diminished the risk of psychosis caused by childhood adversities by 10%. Childhood adversities may not predict specific premorbid trajectories, but have an effect on global functioning when the psychosis has begun. Perceived support, especially from peers, may be important in the development of psychosis, and those with more adversities may represent a vulnerable subgroup who need more assistance to

Relationship between Childhood Meal Scenes at Home Remembered by University Students and their Current Personality

OpenAIRE

恩村, 咲希; Onmura, Saki

2013-01-01

This study examines the relationship between childhood meal scenes at home that are remembered by university students and their current personality. The meal scenes are analyzed in terms of companions, conversation content, conversation frequency, atmosphere, and consideration of meals. The scale of the conversation content in childhood meal scenes was prepared on the basis of the results of a preliminary survey. The result showed that a relationship was found between personality traits and c...

Childhood Trauma and Two Stages of Alcohol Use in African American and European American Women: Findings from a Female Twin Sample.

Science.gov (United States)

Sartor, Carolyn E; Grant, Julia D; Few, Lauren R; Werner, Kimberly B; McCutcheon, Vivia V; Duncan, Alexis E; Nelson, Elliot C; Madden, Pamela A F; Bucholz, Kathleen K; Heath, Andrew C; Agrawal, Arpana

2017-09-05

The current investigation assessed for moderating effects of childhood trauma on genetic and environmental contributions to timing of alcohol use initiation and alcohol use disorder in African American (AA) and European American (EA) women. Data were drawn from diagnostic telephone interviews conducted with 3786 participants (14.6% AA) in a longitudinal female twin study. Childhood trauma was defined alternately as child maltreatment and more broadly to include other events (e.g., witnessing violence). Phenotypic associations between childhood trauma and alcohol outcomes were estimated using logistic regression analyses. Twin modeling was conducted to test for moderating effects of childhood trauma on the contributions of genetic and environmental factors to timing of initiation and alcohol use disorder. Under both definitions, childhood trauma was associated with early initiation (relative risk ratios: 1.90, 1.72) and alcohol use disorder (odds ratios: 1.92, 1.76). Yet gene by environment effects were observed only for child maltreatment and timing of initiation in EA women, with heritable influences less prominent in those who had experienced child maltreatment (0.35, 95% CI: 0.05-0.66 vs. 0.52, 95% CI: 0.30-0.73). We found more similarities than differences in the association of childhood trauma with alcohol outcomes across racial/ethnic groups, trauma type, and stages of alcohol use. However, findings suggest that the relative contribution of genetic factors to alcohol outcomes differs by childhood maltreatment history in EA women specifically in the earliest stage of alcohol use.

Posttraumatic stress symptoms in adult survivors of childhood cancer.

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Langeveld, N E; Grootenhuis, M A; Voûte, P A; de Haan, R J

2004-06-01

Previous research suggests that posttraumatic stress disorder (PTSD) is present in survivors of childhood cancer. The aim of the current study was to explore posttraumatic stress symptoms in a sample of young adult survivors of childhood cancer. In addition, the impact of demographic, medical and treatment factors on survivors' posttraumatic stress symptoms was studied. Participants were 500 long-term survivors of childhood cancer. The median age at follow-up was 24 years (age range, 16- 49 years, 47% female). To assess symptoms of posttraumatic stress, all participants completed the Impact of Event Scale (IES), a self-report instrument consisting of two subscales, intrusion and avoidance. Twelve percent of this sample of adult survivors of childhood cancer had scores in the severe range, indicating they are unable to cope with the impact of their disease and need professional help. Twenty percent of the female survivors had scores in the severe range as compared with 6% of the male survivors. Linear regression models revealed that being female, unemployed, a lower educational level, type of diagnosis and severe late effects/health problems were associated with posttraumatic stress symptoms. The results indicate that, although the proportion of survivors reporting symptoms is well within the proportions found in the general population, a substantial subset of survivors report symptoms of posttraumatic stress. This finding supports the outcomes reported previously that diagnosis and treatment for childhood cancer may have significant long-term effects, which are manifested in symptoms of posttraumatic stress. The investigated factors could explain posttraumatic stress symptoms only to a limited extent. Further research exploring symptoms of posttraumatic stress in childhood cancer survivors in more detail is clearly warranted. From a clinical perspective, health care providers must pay attention to these symptoms during evaluations in the follow-up clinic. Early

Neurobehavioural and cognitive function is linked to childhood trauma in homeless adults.

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Pluck, Graham; Lee, Kwang-Hyuk; David, Rajan; Macleod, Diana C; Spence, Sean A; Parks, Randolph W

2011-03-01

To describe levels of traumatic childhood events in a sample of homeless individuals and to assess the contribution of traumatic events to neurobehavioural traits (measured with the Frontal Systems Behaviour Scale, FrSBe) and general cognitive function (IQ). A sample of 55 homeless adults was recruited from homeless services in the city of Sheffield, UK. All were interviewed to acquire substance misuse information, record experiences of childhood trauma, and assess cognitive and neurobehavioural traits. Experiences of abuse and neglect were assessed with the Childhood Trauma Questionnaire. Participants also completed the Wechsler Abbreviated Scale of Intelligence and the FrSBe, which was completed with respect to current behaviour and conduct prior to homelessness. Around three-quarters of the sample scored in the clinically significant range for current neurobehavioural impairment. They also reported high levels of impairment when rating retrospectively for the period before they were homeless. The mean group IQ was below average at 88. Abuse or neglect during their upbringing was reported by 89% of the sample. Emotional abuse, emotional neglect, and physical neglect were all positively correlated with total FrSBe scores. Sexual abuse, emotional neglect, and physical neglect were all negatively correlated with IQ. The associations between trauma and IQ and neurobehavioural traits appear generally unrelated to the presence of substance misuse in the sample. Our homeless sample displayed relatively low IQ with high levels of neurobehavioural impairment. Our evidence suggests that these neuropsychological factors may, in part, constitute a long-term consequence of childhood trauma. ©2010 The British Psychological Society.

Childhood trauma and dissociation among women with genito-pelvic pain/penetration disorder

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Özen, Beliz; Özdemir, Y Özay; Beştepe, E Emrem

2018-01-01

Objective Causes such as childhood trauma, negative attitude about sexuality, inadequate sexual knowledge and education, relationship problems, and unconscious motivation are reported about psychosexual development in the etiology of genito-pelvic pain/penetration disorder (GPP/PD). There are few studies that focus directly on research etiology of GPP/PD and use structured scales. The aim of this study was to research childhood trauma and dissociation forms among women with GPP/PD. Patients and methods Fifty-five women with GPP/PD according to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders and 61 healthy women with no complaints of sexual function as a control group, in the age range of 18–60 years, were included in this study. Sociodemographic data form, Childhood Trauma Questionnaire (CTQ-28), Dissociative Experiences Scale (DES), and Somatoform Dissociation Questionnaire (SDQ-20) were administered to all participants. Results Sexual abuse, emotional abuse, and emotional neglect scores, which comprise the subgroups of CTQ, were found high among women with GPP/PD compared with the control group (p=0.003, p=0.006, p=0.001). While a significant difference between the two groups’ SDQ scores was obtained (p=0.000), no significant difference was detected between the two groups’ DES scores (p=0.392). Discussion The results evoke the question are genitopelvic pain conditions, vaginismus and dyspareunia, that cannot be explained with a medical cause and that cause penetration disorder, a kind of dissociative symptom prone to develop in some women with childhood psychogenic trauma. PMID:29503548

Childhood obesity case statement.

Science.gov (United States)

Esposito, Paul W; Caskey, Paul; Heaton, Lisa E; Otsuka, Norman

2013-04-01

The goal of this publication is to raise awareness of the impact of childhood obesity on the musculoskeletal health of children and its potential long-term implications. Relevant articles dealing with musculoskeletal disorders either caused by or worsened by childhood obesity were reviewed through a Pub Med search. Efforts to recognize and combat the childhood obesity epidemic were also identified through Internet search engines. This case statement was then reviewed by the members of the pediatric specialty group of the US Bone and Joint Initiative, which represents an extensive number of organizations dealing with musculoskeletal health. Multiple musculoskeletal disorders are clearly caused by or worsened by childhood obesity. The review of the literature clearly demonstrates the increased frequency and severity of many childhood musculoskeletal disorders. Concerns about the long-term implications of these childhood onset disorders such as pain and degenerative changes into adulthood are clearly recognized by all the member organizations of the US Bone and Joint Initiative. It is imperative to recognize the long-term implications of musculoskeletal disorders caused by or worsened by childhood obesity. It is also important to recognize that the ability to exercise comfortably is a key factor to developing a healthy lifestyle and maintaining a healthy body weight. Efforts to develop reasonable and acceptable programs to increase physical activity by all facets of society should be supported. Further research into the long-term implications of childhood musculoskeletal disorders related to childhood obesity is necessary. Copyright © 2013 Elsevier Inc. All rights reserved.

Disturbed self concept mediates the relationship between childhood maltreatment and adult personality pathology.

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Cohen, Lisa; Leibu, Olga; Tanis, Thachell; Ardalan, Firouz; Galynker, Igor

2016-07-01

Despite a robust literature documenting the relationship between childhood maltreatment and personality pathology in adulthood, there is far less clarity about the mechanism underlying this relationship. One promising candidate for such a linking mechanism is disturbance in the sense of self. This paper tests the hypothesis that disturbances in the sense of self mediate the relationship between childhood maltreatment and adult personality pathology. Specifically, we assess the self-related traits of stable self-image, self-reflective functioning, self-respect and feeling recognized. The sample included 113 non-psychotic psychiatric inpatients. Participants completed the Child Trauma Questionnaire (CTQ), the Personality Diagnostic Questionnaire-4 (PDQ-4+), and the self-reflexive functioning, stable self image, self-respect, and feeling recognized scales from the Severity Indices of Personality Problems (SIPP-118). A series of linear regressions was then performed to assess the direct and indirect effects of childhood trauma on personality disorder traits (PDQ-4+ total score), as mediated by self concept (SIPP-118 scales). Aroian tests assessed the statistical significance of each mediating effect. There was a significant mediating effect for all SIPP self concept variables, with a full mediating effect for the SIPP composite score and for SIPP feeling recognized and self-reflexive functioning, such that the direct effect of childhood trauma on personality did not retain significance after accounting for the effect of these variables. There was a partial mediating effect for SIPP stable self image and self-respect, such that the direct effect of the CTQ retained significance after accounting for these variables. SIPP feeling recognized had the strongest mediating effect. Multiple facets of self concept, particularly the degree to which an individual feels understood by other people, may mediate the relationship between childhood maltreatment and adult personality

Childhood trauma and resilience in psoriatic patients: A preliminary report.

Science.gov (United States)

Crosta, Maria Luigia; De Simone, Clara; Di Pietro, Salvatore; Acanfora, Mariateresa; Caldarola, Giacomo; Moccia, Lorenzo; Callea, Antonino; Panaccione, Isabella; Peris, Ketty; Rinaldi, Lucio; Janiri, Luigi; Di Nicola, Marco

2018-03-01

Psoriasis is a chronic inflammatory skin disease with a complex etiology, involving the immune system, genetic factors, and external/internal triggers, with psychosomatic aspects. The aim of the study was to investigate childhood trauma and resilience in a psoriatic sample compared with healthy controls. Correlations between childhood trauma, resilience, quality of life, clinical data and psoriatic features were also evaluated. Seventy-seven psoriatic patients and seventy-six homogeneous healthy controls were enrolled. We used the Psoriasis Area and Severity Index (PASI) to assess the severity of psoriasis and the Skindex-29 to measure health-related quality of life. The psychometric battery included the Childhood Trauma Questionnaire (CTQ) and the Connor-Davidson Resilience Scale (CD-Risc) to assess trauma exposure and resilience, respectively. Psoriatic patients showed a significant prevalence of childhood trauma and a lower resilience level compared to healthy controls. Associations between traumatic experiences, low resilience and reduced quality of life in psoriatic subjects were also observed. A multidisciplinary approach is helpful to investigate clinical aspects, trigger factors and psychophysiological stress response in psoriatic subjects. Improving resilience with an early psychological intervention focused on self-motivation and strengthening of self-efficacy could facilitate the management of psoriasis. Copyright © 2018 Elsevier Inc. All rights reserved.

Personality Assessment Screener, Childhood Abuse, and Adult Partner Violence in African American Women Using Primary Care.

Science.gov (United States)

Porcerelli, John H; Hurrell, Kristen; Cogan, Rosemary; Jeffries, Keturah; Markova, Tsveti

2015-12-01

This study assessed the relationship between psychopathology with the Personality Assessment Screener (PAS) and childhood physical and sexual abuse and adult physical and sexual partner violence in a primary care sample of 98 urban-dwelling African American women. Patients completed the PAS, the Childhood Trauma Questionnaire, and the Conflict Tactics Scale. The PAS total score significantly correlated with all measures of childhood and adult abuse. Stepwise regression analyses revealed that PAS element scores of Suicidal Thinking and Hostile Control significantly predicted a history of childhood physical abuse; Suicidal Thinking, Hostile Control, and Acting Out significantly predicted a history of childhood sexual abuse; Suicidal Thinking, Negative Affect, and Alienation significantly predicted current adult partner physical violence; and Psychotic Features, Alcohol Problems, and Anger Control significantly predicted current adult sexual partner violence. The PAS appears to be a useful measure for fast-paced primary care settings for identifying patients who need a more thorough assessment for abuse. © The Author(s) 2015.

Childhood attachment, childhood sexual abuse, and onset of masturbation among adult sexual offenders.

Science.gov (United States)

Smallbone, Stephen W; McCabe, Billee-Anne

2003-01-01

Written autobiographies of 48 incarcerated adult male sexual offenders (22 rapists, 13 intrafamilial child molesters, and 13 extrafamilial child molesters) were used to generate retrospective self-report measures of their childhood maternal and paternal attachment, childhood sexual abuse experiences, and onset of masturbation. Contrary to expectation, the offenders as a combined group more often reported secure than they did insecure childhood maternal and paternal attachment. There were no differences between the three offender subgroups with respect to maternal attachment; however the rapists and the intrafamilial child molesters were more likely to report insecure paternal attachment than were the extrafamilial child molesters. There were no differences between these offender subgroups in the frequency with which childhood sexual abuse was reported. However, offenders with insecure paternal attachment were more likely to report having been sexually abused than were those with secure paternal attachment. Sexually abused offenders in turn reported earlier onset of masturbation than did those who were not sexually abused. These results are consistent with contemporary attachment models linking insecure childhood attachment to childhood sexual abuse, and with traditional conditioning models linking childhood sexual abuse, early masturbation, and sexual offending.

Adverse childhood experiences and behavioral problems in middle childhood.

Science.gov (United States)

Hunt, Tenah K A; Slack, Kristen S; Berger, Lawrence M

2017-05-01

Children who have been exposed to maltreatment and other adverse childhood experiences (ACEs) are at increased risk for various negative adult health outcomes, including cancer, liver disease, substance abuse, and depression. However, the proximal associations between ACEs and behavioral outcomes during the middle childhood years have been understudied. In addition, many of the ACE studies contain methodological limitations such as reliance on retrospective reports and limited generalizability to populations of lower socioeconomic advantage. The current study uses data from the Fragile Families and Child Wellbeing Study, a national urban birth cohort, to prospectively assess the adverse experiences and subsequent behavior problems of over 3000 children. Eight ACE categories to which a child was exposed by age 5 were investigated: childhood abuse (emotional and physical), neglect (emotional and physical), and parental domestic violence, anxiety or depression, substance abuse, or incarceration. Results from bivariate analyses indicated that Black children and children with mothers of low education were particularly likely to have been exposed to multiple ACE categories. Regression analyses showed that exposure to ACEs is strongly associated with externalizing and internalizing behaviors and likelihood of ADHD diagnosis in middle childhood. Variation in these associations by racial/ethnic, gender, and maternal education subgroups are examined. This study provides evidence that children as young as 9 begin to show behavioral problems after exposure to early childhood adversities. Copyright © 2016 Elsevier Ltd. All rights reserved.

Long-term Consequences of Childhood Bullying in Adults who Stutter: Social Anxiety, Fear of Negative Evaluation, Self-esteem, and Satisfaction with Life.

Science.gov (United States)

Blood, Gordon W; Blood, Ingrid M

2016-12-01

Psychosocial disorders have been reported in adults who stutter, especially social anxiety disorder. Social anxiety has been linked to childhood victimization. It is possible that recalled childhood victimization could be linked to psychosocial problems reported in some adults who stutter. Participants were 36 adults who stutter and 36 adults who do not stutter (mean age=21.9 years). The Retrospective Bullying Questionnaire was completed for primary school, secondary school and university environments for physical, verbal, relational and cyber bullying. Participants were categorized into one of five groups (bully, victim, bully-victim, bystander and uninvolved) based ontheir responses. Participants completed four psychosocial scales: social interaction anxiety, fear of negative evaluation, self-esteem and satisfaction with life scales. The two groups differed with adults who stutter having higher social interaction anxiety, fear of negative evaluation and satisfaction with life. Analyses of variance revealed that victims had the highest scores among both groups on all four scales. Adults who recalled being victimized during childhood were more likely, regardless of whether they stutter or did not stutter, to have poorer psychosocial scale scores. These results show the lingering effects of childhood victimization, common in some children who stutter, may contribute to the reported psychosocial problems in adulthood. The need for early intervention for children who are bullied and future research with larger samples is warranted. Copyright © 2016 Elsevier Inc. All rights reserved.

Advertising and marketing of foods for breastfeeding babies and infants in early childhood: regulation as a responsibility of the Brazilian state

Directory of Open Access Journals (Sweden)

Caroline Filla Rosaneli

2018-06-01

Full Text Available This study mapped regulatory strategies aimed at the advertising and marketing of foods for breastfeeding babies and infants in early childhood. The discussion was conducted under an intervention bioethics lens, adopting a qualitative methodology, as well as gaining an overview and analyzing Brazilian legislative documents on the matter. The legal framework is recent and broad; considering the low rates of breastfeeding, and indicators related to the early and inadequate introduction of complementary food, it is clear that there is the need for educative and regulatory measures over food production, marketing and advertising in Brazil. This logic is corroborated by the intervention bioethics framework, aimed at reducing the vulnerabilities and improving childhood protection.

Broad-scale recombination patterns underlying proper disjunction in humans.

Directory of Open Access Journals (Sweden)

Adi Fledel-Alon

2009-09-01

Full Text Available Although recombination is essential to the successful completion of human meiosis, it remains unclear how tightly the process is regulated and over what scale. To assess the nature and stringency of constraints on human recombination, we examined crossover patterns in transmissions to viable, non-trisomic offspring, using dense genotyping data collected in a large set of pedigrees. Our analysis supports a requirement for one chiasma per chromosome rather than per arm to ensure proper disjunction, with additional chiasmata occurring in proportion to physical length. The requirement is not absolute, however, as chromosome 21 seems to be frequently transmitted properly in the absence of a chiasma in females, a finding that raises the possibility of a back-up mechanism aiding in its correct segregation. We also found a set of double crossovers in surprisingly close proximity, as expected from a second pathway that is not subject to crossover interference. These findings point to multiple mechanisms that shape the distribution of crossovers, influencing proper disjunction in humans.

Childhood poverty and stress reactivity are associated with aberrant functional connectivity in default mode network.

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Sripada, Rebecca K; Swain, James E; Evans, Gary W; Welsh, Robert C; Liberzon, Israel

2014-08-01

Convergent research suggests that childhood poverty is associated with perturbation in the stress response system. This might extend to aberrations in the connectivity of large-scale brain networks, which subserve key cognitive and emotional functions. Resting-state brain activity was measured in adults with a documented history of childhood poverty (n=26) and matched controls from middle-income families (n=26). Participants also underwent a standard laboratory social stress test and provided saliva samples for cortisol assay. Childhood poverty was associated with reduced default mode network (DMN) connectivity. This, in turn, was associated with higher cortisol levels in anticipation of social stress. These results suggest a possible brain basis for exaggerated stress sensitivity in low-income individuals. Alterations in DMN may be associated with less efficient cognitive processing or greater risk for development of stress-related psychopathology among individuals who experienced the adversity of chronic childhood poverty.

Glial progenitor cell-based treatment of the childhood leukodystrophies

DEFF Research Database (Denmark)

Osório, M. Joana; Goldman, Steven A.

2016-01-01

stem cell-derived human neural or glial progenitor cells may comprise a promising strategy for both structural remyelination and metabolic rescue. A broad variety of pediatric white matter disorders, including the primary hypomyelinating disorders, the lysosomal storage disorders, and the broader group...... genetic editing of pluripotent stem cells. Yet these challenges notwithstanding, the promise of glial progenitor cell-based treatment of the childhood myelin disorders offers hope to the many victims of this otherwise largely untreatable class of disease....... and astrocytes are the major affected cell populations, and are either structurally impaired or metabolically compromised through cell-intrinsic pathology, or are the victims of mis-accumulated toxic byproducts of metabolic derangement. In either case, glial cell replacement using implanted tissue or pluripotent...

Childhood Brain Tumors

Science.gov (United States)

Brain tumors are abnormal growths inside the skull. They are among the most common types of childhood ... still be serious. Malignant tumors are cancerous. Childhood brain and spinal cord tumors can cause headaches and ...

106例儿童孤独症的临床特征分析%Clinical Analysis for 106 Cases of Childhood Autism

Institute of Scientific and Technical Information of China (English)

张新波; 柯晓燕; 罗硕军; 林节

2002-01-01

Objective To investigate the clinical features of childhood autism. Methods Clinical analysis for 106 casesof clildhood autism by Childhood Autism Rating Scale (CARS) .Results Onset age on0～ 11 month's autism are severe than11 ～ 23 month and 24 ～ 36 month, especially on human relatedness, use of body, relation to objects, visual responsiveness,auditory responsiveness, verbal sommunication and global impression. Cocnclusion The chnical features of childhood autismrelate to onset age.

CHILDHOOD MALTREATMENT AND THE COURSE OF DEPRESSIVE AND ANXIETY DISORDERS: THE CONTRIBUTION OF PERSONALITY CHARACTERISTICS.

Science.gov (United States)

Hovens, Jacqueline G F M; Giltay, Erik J; van Hemert, Albert M; Penninx, Brenda W J H

2016-01-01

We investigated the effect of childhood maltreatment on predicting the 4-year course of depressive and anxiety disorders and the possible mediating role of personality characteristics in the association between childhood maltreatment and illness course. Longitudinal data in a large sample of participants with baseline depressive and/or anxiety disorders (n = 1,474, 18-65 years) were collected in the Netherlands Study of Depression and Anxiety. At baseline, childhood maltreatment was assessed with a semistructured interview. Personality trait questionnaires (Neuroticism-Extroversion-Openness Five Factor Inventory, Mastery scale, and Leiden Index of Depression Sensitivity), recent stressful life events (List of Threatening Experiences Questionnaire), and psychosocial variables were administered. The Life Chart Interview was used to determine the time to remission of depressive and/or anxiety disorders. At baseline, 846 participants (57.4%) reported any childhood maltreatment. Childhood maltreatment had a negative impact on psychosocial functioning and was predictive of more unfavorable personality characteristics and cognitive reactivity styles (P Childhood maltreatment was a significant predictor of lower likelihood of remission of depressive and/or anxiety disorders (HR = 0.94, P childhood maltreatment and 4-year remission of depressive and anxiety disorders. Certain personality characteristics are key players in the mechanism linking childhood maltreatment to an adverse illness course of depressive and anxiety disorders. Early interventions--reducing neuroticism and hopelessness, and enhancing extraversion and locus of control--might contribute to a better prognosis in a "high-risk" group of depressive and anxiety disorders. © 2015 Wiley Periodicals, Inc.

Dissociation, childhood trauma, and ataque de nervios among Puerto Rican psychiatric outpatients.

Science.gov (United States)

Lewis-Fernández, Roberto; Garrido-Castillo, Pedro; Bennasar, Mari Carmen; Parrilla, Elsie M; Laria, Amaro J; Ma, Guoguang; Petkova, Eva

2002-09-01

This study examined the relationships of dissociation and childhood trauma with ataque de nervios. Forty Puerto Rican psychiatric outpatients were evaluated for frequency of ataque de nervios, dissociative symptoms, exposure to trauma, and mood and anxiety psychopathology. Blind conditions were maintained across assessments. Data for 29 female patients were analyzed. Among these 29 patients, clinician-rated dissociative symptoms increased with frequency of ataque de nervios. Dissociative Experiences Scale scores and diagnoses of panic disorder and dissociative disorders were also associated with ataque frequency, before corrections were made for multiple comparisons. The rate of childhood trauma was uniformly high among the patients and showed no relationship to dissociative symptoms and disorder or number of ataques. Frequent ataques de nervios may, in part, be a marker for psychiatric disorders characterized by dissociative symptoms. Childhood trauma per se did not account for ataque status in this group of female outpatients.

Personality traits as possible mediators in the relationship between childhood trauma and depressive symptoms in Chinese adolescents.

Science.gov (United States)

Zhang, Minli; Han, Juan; Shi, Junxin; Ding, Huisi; Wang, Kaiqiao; Kang, Chun; Gong, Jiangling

2018-08-01

Childhood trauma has been found to be a critical risk factor for depression in adolescents. Personality traits have been linked with mental health. However, the relationship between childhood trauma, personality traits, and depressive symptoms in adolescents is largely unclear. This study tried to examine the mediating effect of personality traits between childhood trauma and depressive symptoms among adolescents. Meanwhile, the possible bidirectional association between personality traits and depression was considered in the study. A group of community-based adolescents aged 10-17 years (N = 5793) were recruited from nine schools in Wuhan city, China. The participants completed self-report questionnaires, including the Center for Epidemiologic Studies Depression Scale (CES-D), the Childhood Trauma Questionnaire (CTQ) and the NEO-Five Factor Inventory (NEO-FFI). Results showed that childhood trauma experiences were positively related with depressive symptoms and neuroticism, and negatively related with extraversion and conscientiousness; depressive symptoms were related with high neuroticism, low extraversion, and conscientiousness. Neuroticism and extraversion partially mediated the relationship between childhood trauma and depressive symptoms. And 'childhood trauma-personality traits-depression' models showed better property than the alternative models of 'childhood trauma-depression-personality traits'. The current study provides preliminary evidence for mediation roles of neuroticism and extraversion in the effect of childhood trauma to depressive symptoms in adolescents. These findings may contribute to better prevention and interventions for depressive symptoms among adolescents with childhood trauma via personality traits improvement. Copyright © 2018. Published by Elsevier Ltd.

Obesity in Childhood Cancer Survivors: Call for Early Weight Management.

Science.gov (United States)

Zhang, Fang Fang; Parsons, Susan K

2015-09-01

A high prevalence of obesity and cardiometabolic conditions has been increasingly recognized in childhood cancer survivors. In particular, survivors of pediatric acute lymphoblastic leukemia have been found to be at risk of becoming overweight or obese early in treatment, with increases in weight maintained throughout treatment and beyond. Nutrition plays an important role in the etiology of obesity and cardiometabolic conditions and is among the few modifiable factors that can prevent or delay the early onset of these chronic conditions. However, nutritional intake in childhood cancer survivors has not been adequately examined and the evidence is built on data from small cohorts of survivors. In addition, the long-term impact of cancer diagnosis and treatment on survivors' nutritional intake as well as how survivors' nutritional intake is associated with chronic health conditions have not been well quantified in large-scale studies. Promoting family-based healthy lifestyles, preferably at a sensitive window of unhealthy weight gain, is a priority for preventing the early onset of obesity and cardiometabolic conditions in childhood cancer survivors. © 2015 American Society for Nutrition.

Residential exposures to pesticides and childhood leukaemia

International Nuclear Information System (INIS)

Metayer, C.; Buffler, P. A.

2008-01-01

Like many chemicals, carcinogenicity of pesticides is poorly characterised in humans, especially in children, so that the present knowledge about childhood leukaemia risk derives primarily from epidemiological studies. Overall, case-control studies published in the last decade have reported positive associations with home use of insecticides, mostly before the child's birth, while findings for herbicides are mixed. Previous studies relied solely on self-reports, therefore lacking information on active ingredients and effects of potential recall bias. Few series to date have examined the influence of children's genetic susceptibility related to transport and metabolism of pesticides. To overcome these limitations, investigators of the Northern California Childhood Leukaemia Study (NCCLS) have undertaken, in collaboration with a multidisciplinary team, a comprehensive assessment of residential pesticide exposure, including: (1) quality control of self-reports; (2) home pesticide inventory and linkage to the Environmental Protection Agency to obtain data on active ingredients; (3) collection and laboratory analyses of ∼600 home dust samples for over 60 pesticides and (4) geographic information studies using California environmental databases to assess exposure to agricultural pesticides. The NCCLS is also conducting large-scale geno-typing to evaluate the role of genes in xenobiotic pathways relevant to the transport and metabolism of pesticides. A better quantification of children's exposures to pesticides at home is critical to the evaluation of childhood leukaemia risk, especially for future gene-environment interaction studies. (authors)

Childhood trauma, sexual functions, psychiatric comorbidity and sociodemographic data in obsessive-compulsive disorders with sexual obsessions

Directory of Open Access Journals (Sweden)

Burcu Göksan Yavuz

2013-01-01

Full Text Available Objective: We compared the childhood trauma, the severityof sexual functions, comorbidity of axis I psychiatricdisorder, the types and severity of obsessive-compulsivedisorder (OCD and sociodemographic data of patientswith or without sexual obsession in OCD.Methods: Eighty patients of OCD were recruited fromincluding consecutive admissions to an outpatient clinic.Primary OCD patients assessed each subject using theStructured Clinical Interview for DSM-IV Axis I Disorders(SCID-I. OCD symptoms and symptoms severity was assessedby the Yale-Brown Obsessive Compulsive Scale(YBOCS. Traumas were assessed by the ChildhoodTrauma Experiences Questionnaire. Sexual functions severitywas assessed by the Arizona Sexual ExperienceScale (ASEX. Current depressive and anxiety symptomsscore were assessed using the 17-item Hamilton RatingScale for Depression (HAM-D and the Hamilton AnxietyScale (HAM-A.Results: The frequency of sexual obsession was 15%in our clinical populations diagnosed with OCD. Historyof emotional abuse and incest were associated with asignificantly higher rate of OCD with sexual obsessions.Religious, aggressive, hoarding obsessions and hoardingcompulsions were associated with a significantly higherrate of OCD with sexual obsessions. Comorbidity of Somatoformdisorder was associated with a significantlyhigher rate of OCD with sexual obsessions. Subjects whohave OCD with sexual obsessions did not significantly differfrom those without sexual obsessions on any ASEX scores, Y-BOCS scores, HAM-D, HAM-A and demographicfeatures.Conclusion: Sexual obsessions were related to religious,aggressive, hoarding obsessions and hoarding compulsions,the emotional abuse, incest and a comorbidy ofsomatoform disorder.Key words: sexual obsessions, childhood trauma, comorbidity

Association of childhood trauma with cognitive function in healthy adults: a pilot study

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Lin Jin-Mann S

2010-07-01

Full Text Available Abstract Background Animal and human studies suggest that stress experienced early in life has detrimental consequences on brain development, including brain regions involved in cognitive function. Cognitive changes are cardinal features of depression and posttraumatic stress disorder. Early-life trauma is a major risk factor for these disorders. Only few studies have measured the long-term consequences of childhood trauma on cognitive function in healthy adults. Methods In this pilot study, we investigated the relationship between childhood trauma exposure and cognitive function in 47 healthy adults, who were identified as part of a larger study from the general population in Wichita, KS. We used the Cambridge Neuropsychological Test Automated Battery (CANTAB and the Wide-Range-Achievement-Test (WRAT-3 to examine cognitive function and individual achievement. Type and severity of childhood trauma was assessed by the Childhood Trauma Questionnaire (CTQ. Data were analyzed using multiple linear regression on CANTAB measures with primary predictors (CTQ scales and potential confounders (age, sex, education, income. Results Specific CTQ scales were significantly associated with measures of cognitive function. Emotional abuse was associated with impaired spatial working memory performance. Physical neglect correlated with impaired spatial working memory and pattern recognition memory. Sexual abuse and physical neglect were negatively associated with WRAT-3 scores. However, the association did not reach the significance level of p Conclusions Our results suggest that physical neglect and emotional abuse might be associated with memory deficits in adulthood, which in turn might pose a risk factor for the development of psychopathology.

Childhood Abuse and Later Parenting Outcomes in Two American Indian Tribes

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Libby, Anne M.; Orton, Heather D.; Beals, Janette; Buchwald, Dedra; Manson, Spero M.

2008-01-01

Objectives: To examine the relationship of childhood physical and sexual abuse with reported parenting satisfaction and parenting role impairment later in life among American Indians (AIs). Methods: AIs from Southwest and Northern Plains tribes who participated in a large-scale community-based study (n=3,084) were asked about traumatic events and…

Construção e validação da Escala de Imprevisibilidade Familiar na Infância (EIFI Construction and validation of the Family Unpredictability Scale in Childhood

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Anna Beatriz Carnielli Howat-Rodrigues

2012-01-01

Full Text Available Este estudo teve o objetivo de construir e validar uma medida psicológica denominada de Escala de Imprevisibilidade Familiar na Infância (EIFI para a população brasileira. Participaram 394 pessoas, sendo 158 adultos em conflito com a lei que já haviam passado pela prisão (média de idade=34,23 anos; DP=10,17, 122 estudantes universitários (M=19,26; DP=2,06 e 114 mulheres com idade superior a 40 anos e escolaridade a partir de ensino médio (M=51,19; DP=8,64. Foram conduzidos procedimentos de validade de conteúdo, face e construto. A análise fatorial gerou como produto um instrumento com estrutura de quatro dimensões (cuidado/apoio, recursos financeiros, alimentação e disciplina com índices de confiabilidade satisfatórios para todas elas. Concluímos que a EIFI foi validada para a população brasileira apresentando-se no cenário nacional como um instrumento para medida de imprevisibilidade familiar na infância.This study aimed to construct and validate a psychological measure called Family Unpredictability Scale in Childhood for the Brazilian population. The study included 394 people: 158 adults in conflict with the law that had already been in prison (M=34.23 years; SD=10.17, 122 college students (M=19.26; SD=2.06, and 114 women above 40 years old and, at least, high school schooling (M=51.19; SD=8.64. Procedures of content, face and construct validity were conducted. The factor analysis generated an instrument structured in four dimensions (care/support, financial resources, food and discipline with satisfactory reliability indexes for all of them. It was concluded that Family Unpredictability Scale in Childhood was validated to Brazilian population and that it can be used as an instrument to measure family unpredictability in childhood on the national scene.

Children's separation anxiety scale (CSAS: psychometric properties.

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Xavier Méndez

Full Text Available This study describes the psychometric properties of the Children's Separation Anxiety Scale (CSAS, which assesses separation anxiety symptoms in childhood. Participants in Study 1 were 1,908 schoolchildren aged between 8 and 11. Exploratory factor analysis identified four factors: worry about separation, distress from separation, opposition to separation, and calm at separation, which explained 46.91% of the variance. In Study 2, 6,016 children aged 8-11 participated. The factor model in Study 1 was validated by confirmatory factor analysis. The internal consistency (α = 0.82 and temporal stability (r = 0.83 of the instrument were good. The convergent and discriminant validity were evaluated by means of correlations with other measures of separation anxiety, childhood anxiety, depression and anger. Sensitivity of the scale was 85% and its specificity, 95%. The results support the reliability and validity of the CSAS.

The long reach of childhood. Childhood experiences influence close relationships and loneliness across life

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Merz, E.M.; Jak, S.

2013-01-01

This paper intends to gain insight into the role of childhood relationships and experiences within the parental home for the formation and meaning of later family relationships and loneliness. Particularly, childhood attachment to mother and father and stressful childhood experiences were studied in

The long reach of childhood: childhood experiences influence close relationships and loneliness across life

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Merz, E.-M.; Jak, S.

2013-01-01

This paper intends to gain insight into the role of childhood relationships and experiences within the parental home for the formation and meaning of later family relationships and loneliness. Particularly, childhood attachment to mother and father and stressful childhood experiences were studied in

Are there differential relationships between different types of childhood maltreatment and different types of adult personality pathology?

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Cohen, Lisa Janet; Tanis, Thachell; Bhattacharjee, Reetuparna; Nesci, Christina; Halmi, Winter; Galynker, Igor

2014-01-30

While considerable data support the relationship between childhood trauma and adult personality pathology in general, there is little research investigating the specific relationships between different types of childhood maltreatment and adult personality disorders. The present study tested a model incorporating five a priori hypotheses regarding the association between distinct forms of childhood maltreatment and personality pathology in 231 psychiatric patients using multiple self-report measures (Personality Diagnostic Questionnaire-4th Edition, Child Trauma Questionnaire, Conflict in Tactics Scale Parent-Child Child-Adult, and Multidimensional Neglectful Behavior Scale). Step-wise linear regressions supported three out of five hypotheses, suggesting independent relationships between: physical abuse and antisocial personality disorder traits; emotional abuse and Cluster C personality disorder traits; and maternal neglect and Cluster A personality disorder traits after controlling for co-occurring maltreatment types and personality disorder traits. Results did not support an independent relationship between sexual abuse and borderline personality traits nor between emotional abuse and narcissistic personality disorder traits. Additionally, there were three unexpected findings: physical abuse was independently and positively associated with narcissistic and paranoid traits and negatively associated with Cluster C traits. These findings can help refine our understanding of adult personality pathology and support the future development of clinical tools for survivors of childhood maltreatment. © 2013 Published by Elsevier Ireland Ltd.

Relationships between Childhood Traumatic Experiences, Early Maladaptive Schemas and Interpersonal Styles

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KAYA TEZEL, Fulya; TUTAREL KIŞLAK, Şennur; BOYSAN, Murat

2015-01-01

Introduction Cognitive theories of psychopathology have generally proposed that early experiences of childhood abuse and neglect may result in the development of early maladaptive self-schemas. Maladaptive core schemas are central in the development and maintenance of psychological symptoms in a schema-focused approach. Psychosocial dysfunction in individuals with psychological problems has been consistently found to be associated with symptom severity. However, till date, linkages between psychosocial functioning, early traumatic experiences and core schemas have received little attention. The aim of the present study was to explore the relations among maladaptive interpersonal styles, negative experiences in childhood and core self-schemas in non-clinical adults. Methods A total of 300 adults (58% women) participated in the study. The participants completed a socio-demographic questionnaire, Young Schema Questionnaire, Childhood Trauma Questionnaire and Interpersonal Style Scale. Results Hierarchical regression analyses revealed that the Disconnection and Rejection and Impaired Limits schema domains were significant antecedents of maladaptive interpersonal styles after controlling for demographic characteristics and childhood abuse and neglect. Associations of child sexual abuse with Emotionally Avoidant, Manipulative and Abusive interpersonal styles were mediated by early maladaptive schemas. Early maladaptive schemas mediated the relations of emotional abuse with Emotionally Avoidant and Avoidant interpersonal styles as well as the relations of physical abuse with Avoidant and Abusive interpersonal styles. Conclusion Interpersonal styles in adulthood are significantly associated with childhood traumatic experiences. Significant relations between early traumatic experiences and maladaptive interpersonal styles are mediated by early maladaptive schemas. PMID:28360715

Relationships between Childhood Traumatic Experiences, Early Maladaptive Schemas and Interpersonal Styles.

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Kaya Tezel, Fulya; Tutarel Kişlak, Şennur; Boysan, Murat

2015-09-01

Cognitive theories of psychopathology have generally proposed that early experiences of childhood abuse and neglect may result in the development of early maladaptive self-schemas. Maladaptive core schemas are central in the development and maintenance of psychological symptoms in a schema-focused approach. Psychosocial dysfunction in individuals with psychological problems has been consistently found to be associated with symptom severity. However, till date, linkages between psychosocial functioning, early traumatic experiences and core schemas have received little attention. The aim of the present study was to explore the relations among maladaptive interpersonal styles, negative experiences in childhood and core self-schemas in non-clinical adults. A total of 300 adults (58% women) participated in the study. The participants completed a socio-demographic questionnaire, Young Schema Questionnaire, Childhood Trauma Questionnaire and Interpersonal Style Scale. Hierarchical regression analyses revealed that the Disconnection and Rejection and Impaired Limits schema domains were significant antecedents of maladaptive interpersonal styles after controlling for demographic characteristics and childhood abuse and neglect. Associations of child sexual abuse with Emotionally Avoidant, Manipulative and Abusive interpersonal styles were mediated by early maladaptive schemas. Early maladaptive schemas mediated the relations of emotional abuse with Emotionally Avoidant and Avoidant interpersonal styles as well as the relations of physical abuse with Avoidant and Abusive interpersonal styles. Interpersonal styles in adulthood are significantly associated with childhood traumatic experiences. Significant relations between early traumatic experiences and maladaptive interpersonal styles are mediated by early maladaptive schemas.

Cross-cultural adaptation of the Maltreatment and Abuse Chronology of Exposure (MACE scale to Brazilian Portuguese

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Bruno Kluwe-Schiavon

2016-03-01

Full Text Available Introduction : There is strong evidence to indicate that childhood maltreatment can negatively affect both physical and mental health and there is increasing interest in understanding the occurrence and consequences of such experiences. While several tools have been developed to retrospectively investigate childhood maltreatment experiences, most of them do not investigate the experience of witnessing family violence during childhood or bullying exposure. Moreover, the majority of scales do not identify when these experiences may have occurred, who was involved or the feelings evoked, such as helplessness or terror. The Maltreatment and Abuse Chronology of Exposure (MACE scale was developed to overcome these limitations. Objective : In view of the improvements over previous self-report instruments that this new tool offers and of the small number of self-report questionnaires for childhood maltreatment assessment available in Brazil, this study was conducted to conduct cross-cultural adaptation of the MACE scale for Brazilian Portuguese. Method : The following steps were performed: translation, back-translation, committee review for semantic and conceptual evaluation, and acceptability trial for equivalence. Results : Semantic and structural changes were made to the interview to adapt it for the Brazilian culture and all 75 of the items that comprise the longer version of MACE were translated. The results of the acceptability trial suggest that the items are comprehensible. Conclusion : The MACE scales may be useful tools for investigation of childhood maltreatment and make a valuable contribution to research in Brazil. Future studies should consider testing the availability and reliability of the three versions of the instrument translated into Brazilian Portuguese.

Validation of Patient-Reported Outcomes Measurement Information System Short Forms for Use in Childhood-Onset Systemic Lupus Erythematosus.

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Jones, Jordan T; Carle, Adam C; Wootton, Janet; Liberio, Brianna; Lee, Jiha; Schanberg, Laura E; Ying, Jun; Morgan DeWitt, Esi; Brunner, Hermine I

2017-01-01

To validate the pediatric Patient-Reported Outcomes Measurement Information System short forms (PROMIS-SFs) in childhood-onset systemic lupus erythematosus (SLE) in a clinical setting. At 3 study visits, childhood-onset SLE patients completed the PROMIS-SFs (anger, anxiety, depressive symptoms, fatigue, physical function-mobility, physical function-upper extremity, pain interference, and peer relationships) using the PROMIS assessment center, and health-related quality of life (HRQoL) legacy measures (Pediatric Quality of Life Inventory, Childhood Health Assessment Questionnaire, Simple Measure of Impact of Lupus Erythematosus in Youngsters [SMILEY], and visual analog scales [VAS] of pain and well-being). Physicians rated childhood-onset SLE activity on a VAS and completed the Systemic Lupus Erythematosus Disease Activity Index 2000. Using a global rating scale of change (GRC) between study visits, physicians rated change of childhood-onset SLE activity (GRC-MD1: better/same/worse) and change of patient overall health (GRC-MD2: better/same/worse). Questionnaire scores were compared in support of validity and responsiveness to change (external standards: GRC-MD1, GRC-MD2). In this population-based cohort (n = 100) with a mean age of 15.8 years (range 10-20 years), the PROMIS-SFs were completed in less than 5 minutes in a clinical setting. The PROMIS-SF scores correlated at least moderately (Pearson's r ≥ 0.5) with those of legacy HRQoL measures, except for the SMILEY. Measures of childhood-onset SLE activity did not correlate with the PROMIS-SFs. Responsiveness to change of the PROMIS-SFs was supported by path, mixed-model, and correlation analyses. To assess HRQoL in childhood-onset SLE, the PROMIS-SFs demonstrated feasibility, internal consistency, construct validity, and responsiveness to change in a clinical setting. © 2016, American College of Rheumatology.

[Traumatic childhood in a private male population of liberty events: prevalence study].

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Vallejo, Miguel; Bertone, Matias Salvador

2016-01-01

We have observed, in several studies, high rates of psychiatric disorders and traumatic childhood experiences in people who are deprived of their freedom in prison institutions. The aim of the study was to assess the prevalence of different types of adverse childhood experiences and the prevalence of psychiatric disorders in patient-internal male in a prison psychiatric institution. An epidemiological study was conducted between March and July 2011 in which 59 inmates-patients were evaluated in the observation room and Psychiatric Evaluation (SOEP) of the unit 20 in the Central Psychiatric Service Men, which was located on the campus of J.T. Borda Hospital of the City of Buenos Aires, in the province of Buenos Aires, Argentina. SCID I and II, and ACE (Adverse Experience Childhood) scales were used. 91% of participants had suffered any adverse experience in childhood. Physical (59%), emotional (54%), sexual (18%) and negligence (66%): a high rate of abuse in its various forms was found At the same time it was observed that all patients had a mental disorder. The most common diagnosis is personality disorder (69.4%). It was observed that most of the abuses were perpetrated by people in your household. high prevalence rates of adverse childhood experiences and psychiatric disorders private individuals of their liberty were observed to coincide with that shown in other studies in similar populations.

Successes and challenges from formation to implementation of eleven broad-extent conservation programs.

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Beever, Erik A; Mattsson, Brady J; Germino, Matthew J; Burg, Max Post Van Der; Bradford, John B; Brunson, Mark W

2014-04-01

Integration of conservation partnerships across geographic, biological, and administrative boundaries is increasingly relevant because drivers of change, such as climate shifts, transcend these boundaries. We explored successes and challenges of established conservation programs that span multiple watersheds and consider both social and ecological concerns. We asked representatives from a diverse set of 11 broad-extent conservation partnerships in 29 countries 17 questions that pertained to launching and maintaining partnerships for broad-extent conservation, specifying ultimate management objectives, and implementation and learning. Partnerships invested more funds in implementing conservation actions than any other aspect of conservation, and a program's context (geographic extent, United States vs. other countries, developed vs. developing nation) appeared to substantially affect program approach. Despite early successes of these organizations and benefits of broad-extent conservation, specific challenges related to uncertainties in scaling up information and to coordination in the face of diverse partner governance structures, conflicting objectives, and vast uncertainties regarding future system dynamics hindered long-term success, as demonstrated by the focal organizations. Engaging stakeholders, developing conservation measures, and implementing adaptive management were dominant challenges. To inform future research on broad-extent conservation, we considered several challenges when we developed detailed questions, such as what qualities of broad-extent partnerships ensure they complement, integrate, and strengthen, rather than replace, local conservation efforts and which adaptive management processes yield actionable conservation strategies that account explicitly for dynamics and uncertainties regarding multiscale governance, environmental conditions, and knowledge of the system? © 2014 Society for Conservation Biology.

Patterns of Childhood Abuse and Neglect in a Representative German Population Sample.

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Christoph Schilling

Full Text Available Different types of childhood maltreatment, like emotional abuse, emotional neglect, physical abuse, physical neglect and sexual abuse are interrelated because of their co-occurrence. Different patterns of childhood abuse and neglect are associated with the degree of severity of mental disorders in adulthood. The purpose of this study was (a to identify different patterns of childhood maltreatment in a representative German community sample, (b to replicate the patterns of childhood neglect and abuse recently found in a clinical German sample, (c to examine whether participants reporting exposure to specific patterns of child maltreatment would report different levels of psychological distress, and (d to compare the results of the typological approach and the results of a cumulative risk model based on our data set.In a cross-sectional survey conducted in 2010, a representative random sample of 2504 German participants aged between 14 and 92 years completed the Childhood Trauma Questionnaire (CTQ. General anxiety and depression were assessed by standardized questionnaires (GAD-2, PHQ-2. Cluster analysis was conducted with the CTQ-subscales to identify different patterns of childhood maltreatment.Three different patterns of childhood abuse and neglect could be identified by cluster analysis. Cluster one showed low values on all CTQ-scales. Cluster two showed high values in emotional and physical neglect. Only cluster three showed high values in physical and sexual abuse. The three patterns of childhood maltreatment showed different degrees of depression (PHQ-2 and anxiety (GAD-2. Cluster one showed lowest levels of psychological distress, cluster three showed highest levels of mental distress.The results show that different types of childhood maltreatment are interrelated and can be grouped into specific patterns of childhood abuse and neglect, which are associated with differing severity of psychological distress in adulthood. The results

Patterns of Childhood Abuse and Neglect in a Representative German Population Sample

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Schilling, Christoph; Weidner, Kerstin; Brähler, Elmar; Glaesmer, Heide; Häuser, Winfried; Pöhlmann, Karin

2016-01-01

Background Different types of childhood maltreatment, like emotional abuse, emotional neglect, physical abuse, physical neglect and sexual abuse are interrelated because of their co-occurrence. Different patterns of childhood abuse and neglect are associated with the degree of severity of mental disorders in adulthood. The purpose of this study was (a) to identify different patterns of childhood maltreatment in a representative German community sample, (b) to replicate the patterns of childhood neglect and abuse recently found in a clinical German sample, (c) to examine whether participants reporting exposure to specific patterns of child maltreatment would report different levels of psychological distress, and (d) to compare the results of the typological approach and the results of a cumulative risk model based on our data set. Methods In a cross-sectional survey conducted in 2010, a representative random sample of 2504 German participants aged between 14 and 92 years completed the Childhood Trauma Questionnaire (CTQ). General anxiety and depression were assessed by standardized questionnaires (GAD-2, PHQ-2). Cluster analysis was conducted with the CTQ-subscales to identify different patterns of childhood maltreatment. Results Three different patterns of childhood abuse and neglect could be identified by cluster analysis. Cluster one showed low values on all CTQ-scales. Cluster two showed high values in emotional and physical neglect. Only cluster three showed high values in physical and sexual abuse. The three patterns of childhood maltreatment showed different degrees of depression (PHQ-2) and anxiety (GAD-2). Cluster one showed lowest levels of psychological distress, cluster three showed highest levels of mental distress. Conclusion The results show that different types of childhood maltreatment are interrelated and can be grouped into specific patterns of childhood abuse and neglect, which are associated with differing severity of psychological distress in

Systems science and childhood obesity: a systematic review and new directions.

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Cockrell Skinner, Asheley; Foster, E Michael

2013-01-01

As a public health problem, childhood obesity operates at multiple levels, ranging from individual health behaviors to school and community characteristics to public policies. Examining obesity, particularly childhood obesity, from any single perspective is likely to fail, and systems science methods offer a possible solution. We systematically reviewed studies that examined the causes and/or consequences of obesity from a systems science perspective. The 21 included studies addressed four general areas of systems science in obesity: (1) translating interventions to a large scale, (2) the effect of obesity on other health or economic outcomes, (3) the effect of geography on obesity, and (4) the effect of social networks on obesity. In general, little research addresses obesity from a true, integrated systems science perspective, and the available research infrequently focuses on children. This shortcoming limits the ability of that research to inform public policy. However, we believe that the largely incremental approaches used in current systems science lay a foundation for future work and present a model demonstrating the system of childhood obesity. Systems science perspective and related methods are particularly promising in understanding the link between childhood obesity and adult outcomes. Systems models emphasize the evolution of agents and their interactions; such evolution is particularly salient in the context of a developing child.

Stages of Childhood Hodgkin Lymphoma

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... Version Key Points Childhood Hodgkin lymphoma is a disease in which malignant (cancer) cells form in the lymph system. There are two types of childhood Hodgkin lymphoma. Epstein-Barr virus infection increases the risk of childhood Hodgkin ...

The difference in pediatric blood pressure between middle childhood and late childhood prior to dental treatment

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Fitri Anissa Syaimima bt. Syaiful Azim

2018-01-01

Full Text Available Every child will go through several stages in his or her life. They are different from each other as they are in the process of development of cognition, physics, emotion, and personality. For many children, a visit to the dentist can raise their anxiety. This anxiousness will lead to stress that influences the cardiovascular function in the body. The purpose of this research was to determine the difference in pediatric blood pressure between middle childhood and late childhood prior to dental treatment. This research was a clinical trial, pure experimental study. The sample consisted of 30 children within the range of 4-12 years old where they were divided into two groups of age; middle childhood (4-7 years old and late childhood (8-12 years old. The blood pressures were measured before any dental treatment began and the values were recorded. The data were then analyzed using the One-Sample T-Test analysis. The results of blood pressure in middle childhood and late childhood were compared to the average mean values for each age group. It showed that there was a significant difference in the systolic pressure, which was found higher in the middle childhood group compared to the late childhood. From the result can be concluded that there was a difference in the pediatric blood pressure between middle childhood and late childhood prior to dental treatment.

[Influence of interleukin-1 beta gene polymorphism and childhood maltreatment on antidepressant treatment].

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Chen, Ying; Zhang, Zhijun; Xu, Zhi; Pu, Mengjia; Geng, Leiyu

2015-12-01

To explore the influence of interleukin-1 beta (IL1B) gene polymorphism and childhood maltreatment on antidepressant treatment. Two hundred and four patients with major depressive disorder (MDD) have received treatment with single antidepressant drugs and were followed up for 8 weeks. Hamilton depression scale-17 (HAMD-17) was used to evaluate the severity of depressive symptoms and therapeutic effect. Childhood maltreatment was assessed using Childhood Trauma Questionnaire, a 28-item Short Form (CTQ-SF). Single nucleotide polymorphism (SNP) of the IL1B gene was determined using a SNaPshot method. Correlation of rs16944 gene polymorphism with response to treatment was analyzed using Unphased 3.0.13 software. The main and interactive effects of SNP and childhood maltreatment on the antidepressant treatment were analyzed using Logistic regression analysis. No significant difference of gender, age, year of education, family history, episode time, and antidepressant agents was detected between the remitters and non-remitters. Association analysis has found that the SNP rs16944 in the IL1B AA genotype carriers antidepressant response was poorer (χ2=3.931, P=0.047). No significant difference was detected in the CTQ scores between the two groups. Genetic and environmental interaction analysis has demonstrated a significant correlation between rs16944 AA genotype and childhood maltreatment and poorer response to antidepressant treatment. The SNP rs16944 in the IL1B gene and its interaction with childhood maltreatment may influence the effect of antidepressant treatment for patients with MDD.

It's Special and It's Specific: Understanding the Early Childhood Education Experiences and Expectations of Young Indigenous Australian Children and Their Parents

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Martin, Karen L.

2017-01-01

Whilst early childhood education is regarded as important for young Indigenous Australians and it has been a feature of policy since the 1960s, it does not receive the same attention as compulsory schooling for Indigenous Australian students. A serious lack of large-scale research contributes to the devaluing of early childhood education for young…

The Learning Behaviors Scale: National Standardization in Trinidad and Tobago

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Chao, Jessica L.; McDermott, Paul A.; Watkins, Marley W.; Drogalis, Anna Rhoad; Worrell, Frank C.; Hall, Tracey E.

2018-01-01

This study reports on the national standardization and validation of the Learning Behaviors Scale (LBS) for use in Trinidad and Tobago. The LBS is a teacher rating scale centering on observable behaviors relevant to identifying childhood approaches to classroom learning. Teachers observed a stratified sample of 900 students across the islands'…

Assessing Community Readiness to Reduce Childhood Diarrheal Disease and Improve Food Security in Dioro, Mali

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Erica C. Borresen

2016-06-01

Full Text Available Diarrhea and malnutrition represent leading causes of death for children in Mali. Understanding a community’s needs and ideas are critical to ensure the success of prevention and treatment interventions for diarrheal disease, as well as to improve food security to help reduce malnutrition. The objective of this study was to incorporate the Community Readiness Model (CRM for the issues of childhood diarrheal disease and food security in Mali to measure baseline community readiness prior to any program implementation. Thirteen key respondents residing in Dioro, Mali were selected based on varied social roles and demographics and completed two questionnaires on these public health issues. The overall readiness score to reduce childhood diarrheal disease was 5.75 ± 1.0 standard deviation (preparation stage. The overall readiness score to improve food security was 5.5 ± 0.5 standard deviation (preparation stage. The preparation stage indicates that at least some of the community have basic knowledge regarding these issues, and want to act locally to reduce childhood diarrhea and improve food security and nutrition. Proposed activities to increase community readiness on these issues are provided and are broad enough to allow opportunities to implement community- and culturally-specific activities by the Dioro community.

When does biodiversity matter? Assessing ecosystem services across broad regions using forest inventory and analysis data

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Kevin M. Potter; Christopher W. Woodall; Christopher M. Oswalt; Basil V. III Iannone; Songlin Fei

2015-01-01

Biodiversity is expected to convey numerous functional benefits to forested ecosystems, including increased productivity and resilience. When assessing biodiversity, however, statistics that account for evolutionary relationships among species may be more ecologically meaningful than traditional measures such as species richness. In three broad-scale studies, we...

Stability and change in retrospective reports of childhood experiences over a 5-year period: findings from the Davis Longitudinal Study.

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Yancura, Loriena A; Aldwin, Carolyn M

2009-09-01

The paths via which childhood experiences influence well-being in adulthood are not well defined because most research relies on retrospective reports. This study examined the influence of demographic characteristics and current mood states on the reliability of reports of childhood experiences. The Child Experiences Scale (CES) was administered in 1996 and 2001 to participants in the Davis Longitudinal Study (N = 571; age range 22-61 years). Responses showed moderate to high cross-time reliability. Males were slightly more likely to change their responses. The influence of mood states was weak and more evident for global ratings of childhood than for specific experiences. These findings support the use of retrospective reports of childhood. (c) 2009 APA, all rights reserved.

Alternative regression models to assess increase in childhood BMI

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Beyerlein, Andreas; Fahrmeir, Ludwig; Mansmann, Ulrich; Toschke, André M

2008-01-01

Abstract Background Body mass index (BMI) data usually have skewed distributions, for which common statistical modeling approaches such as simple linear or logistic regression have limitations. Methods Different regression approaches to predict childhood BMI by goodness-of-fit measures and means of interpretation were compared including generalized linear models (GLMs), quantile regression and Generalized Additive Models for Location, Scale and Shape (GAMLSS). We analyzed data of 4967 childre...

Adverse Childhood Environment: Relationship With Sexual Risk Behaviors and Marital Status in a Large American Sample.

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Anderson, Kermyt G

2017-01-01

A substantial theoretical and empirical literature suggests that stressful events in childhood influence the timing and patterning of subsequent sexual and reproductive behaviors. Stressful childhood environments have been predicted to produce a life history strategy in which adults are oriented more toward short-term mating behaviors and less toward behaviors consistent with longevity. This article tests the hypothesis that adverse childhood environment will predict adult outcomes in two areas: risky sexual behavior (engagement in sexual risk behavior or having taken an HIV test) and marital status (currently married vs. never married, divorced, or a member of an unmarried couple). Data come from the Behavioral Risk Factor Surveillance System. The sample contains 17,530 men and 23,978 women aged 18-54 years living in 13 U.S. states plus the District of Columbia. Adverse childhood environment is assessed through 11 retrospective measures of childhood environment, including having grown up with someone who was depressed or mentally ill, who was an alcoholic, who used or abused drugs, or who served time in prison; whether one's parents divorced in childhood; and two scales measuring childhood exposure to violence and to sexual trauma. The results indicate that adverse childhood environment is associated with increased likelihood of engaging in sexual risk behaviors or taking an HIV test, and increased likelihood of being in an unmarried couple or divorced/separated, for both men and women. The predictions are supported by the data, lending further support to the hypothesis that childhood environments influence adult reproductive strategy.

Childhood obesity, other cardiovascular risk factors, and premature death.

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Franks, Paul W; Hanson, Robert L; Knowler, William C; Sievers, Maurice L; Bennett, Peter H; Looker, Helen C

2010-02-11

The effect of childhood risk factors for cardiovascular disease on adult mortality is poorly understood. In a cohort of 4857 American Indian children without diabetes (mean age, 11.3 years; 12,659 examinations) who were born between 1945 and 1984, we assessed whether body-mass index (BMI), glucose tolerance, and blood pressure and cholesterol levels predicted premature death. Risk factors were standardized according to sex and age. Proportional-hazards models were used to assess whether each risk factor was associated with time to death occurring before 55 years of age. Models were adjusted for baseline age, sex, birth cohort, and Pima or Tohono O'odham Indian heritage. There were 166 deaths from endogenous causes (3.4% of the cohort) during a median follow-up period of 23.9 years. Rates of death from endogenous causes among children in the highest quartile of BMI were more than double those among children in the lowest BMI quartile (incidence-rate ratio, 2.30; 95% confidence interval [CI], 1.46 to 3.62). Rates of death from endogenous causes among children in the highest quartile of glucose intolerance were 73% higher than those among children in the lowest quartile (incidence-rate ratio, 1.73; 95% CI, 1.09 to 2.74). No significant associations were seen between rates of death from endogenous or external causes and childhood cholesterol levels or systolic or diastolic blood-pressure levels on a continuous scale, although childhood hypertension was significantly associated with premature death from endogenous causes (incidence-rate ratio, 1.57; 95% CI, 1.10 to 2.24). Obesity, glucose intolerance, and hypertension in childhood were strongly associated with increased rates of premature death from endogenous causes in this population. In contrast, childhood hypercholesterolemia was not a major predictor of premature death from endogenous causes. 2010 Massachusetts Medical Society

Childhood obesity in low- and middle-income countries.

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Poskitt, E M E

2014-11-01

Overweight and obesity in childhood is an increasing problem for the less affluent countries of the world. The prevalence of overweight/obesity varies, not only between countries but across countries, depending on the environments in which children live. Changes in physical activity and diet are having adverse effects on children's nutrition. Greater affluence and urbanisation with more technology such as television in homes are associated with overweight. Affluence also brings the ability to purchase commercial, prepared 'fast-food' items, leading too often to disadvantageous effects on children's diets. The solutions to this rising tide of overweight/obesity seem to lie with broad-based programmes initiated at central government level or at more local community level but which are designed to reach across and throughout societies to enable families and communities to modify the unhealthy lifestyle which too often accompanies increasing affluence and development.

Asthma phenotypes in childhood.

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Reddy, Monica B; Covar, Ronina A

2016-04-01

This review describes the literature over the past 18 months that evaluated childhood asthma phenotypes, highlighting the key aspects of these studies, and comparing these studies to previous ones in this area. Recent studies on asthma phenotypes have identified new phenotypes on the basis of statistical analyses (using cluster analysis and latent class analysis methodology) and have evaluated the outcomes and associated risk factors of previously established early childhood asthma phenotypes that are based on asthma onset and patterns of wheezing illness. There have also been investigations focusing on immunologic, physiologic, and genetic correlates of various phenotypes, as well as identification of subphenotypes of severe childhood asthma. Childhood asthma remains a heterogeneous condition, and investigations into these various presentations, risk factors, and outcomes are important since they can offer therapeutic and prognostic relevance. Further investigation into the immunopathology and genetic basis underlying childhood phenotypes is important so therapy can be tailored accordingly.

77 FR 50144 - Broad Stakeholder Survey

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2012-08-20

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2012-0042] Broad Stakeholder Survey AGENCY... Information Collection Request: 1670-NEW. SUMMARY: The Department of Homeland Security (DHS), National... (Pub. L. 104-13, 44 U.S.C. Chapter 35). NPPD is soliciting comments concerning the Broad Stakeholder...

76 FR 34087 - Broad Stakeholder Survey

Science.gov (United States)

2011-06-10

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2011-0027] Broad Stakeholder Survey AGENCY... Information Collection Request: 1670-NEW. SUMMARY: The Department of Homeland Security (DHS), National... (Pub. L. 104-13, 44 U.S.C. Chapter 35). NPPD is soliciting comments concerning the Broad Stakeholder...

Relationships among Childhood Trauma, Posttraumatic Stress Disorder and Dissociation in Men Living with HIV/AIDS

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Kamen, Charles; Bergstrom, Jessica; Koopman, Cheryl; Lee, Susanne; Gore-Felton, Cheryl

2012-01-01

This study examined the relationships among dissociation, childhood trauma and sexual abuse, and posttraumatic stress disorder (PTSD) symptoms in HIV-positive men. Data was collected from 167 men enrolled in a randomized clinical trial (Project RISE) that examined a group therapy intervention to decrease HIV-related risk behavior and trauma-related stress symptoms. Participants completed the Trauma History Questionnaire, the Impact of Event Scale - Revised, and the Stanford Acute Stress Reaction Questionnaire. Overall, 35.3% of the participants reported having experienced childhood sexual abuse (CSA). A total of 55.7% of the sample met diagnostic criteria for PTSD. The intensity of dissociative symptoms that participants endorsed was positively associated with experience of childhood sexual abuse (r = .20, p Dissociative symptoms were also positively associated with specific PTSD symptoms, notably hyperarousal (r = .69, p dissociation than childhood sexual abuse. These results suggest that childhood sexual abuse may be involved in the development of dissociative symptoms in the context of adulthood stress reactions. Furthermore, the pattern of the association between dissociation and PTSD is consistent with the possibility of a dissociative PTSD subtype among HIV-positive men. PMID:22211444

Constraints on the outer radius of the broad emission line region of active galactic nuclei

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Landt, Hermine; Ward, Martin J.; Elvis, Martin; Karovska, Margarita

2014-03-01

Here we present observational evidence that the broad emission line region (BELR) of active galactic nuclei (AGN) generally has an outer boundary. This was already clear for sources with an obvious transition between the broad and narrow components of their emission lines. We show that the narrow component of the higher-order Paschen lines is absent in all sources, revealing a broad emission line profile with a broad, flat top. This indicates that the BELR is kinematically separate from the narrow emission line region. We use the virial theorem to estimate the BELR outer radius from the flat top width of the unblended profiles of the strongest Paschen lines, Paα and Paβ, and find that it scales with the ionizing continuum luminosity roughly as expected from photoionization theory. The value of the incident continuum photon flux resulting from this relationship corresponds to that required for dust sublimation. A flat-topped broad emission line profile is produced by both a spherical gas distribution in orbital motion and an accretion disc wind if the ratio between the BELR outer and inner radius is assumed to be less than ˜100-200. On the other hand, a pure Keplerian disc can be largely excluded, since for most orientations and radial extents of the disc the emission line profile is double-horned.

Hostility and childhood sexual abuse as predictors of suicidal behaviour in Borderline Personality Disorder.

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Ferraz, Liliana; Portella, Maria J; Vállez, Mónica; Gutiérrez, Fernando; Martín-Blanco, Ana; Martín-Santos, Rocío; Subirà, Susana

2013-12-30

Impulsivity is a multidimensional construct and has been previously associated with suicidal behaviour in borderline personality disorder (BPD). This study examined the associations between suicidal behaviour and impulsivity-related personality traits, as well as history of childhood sexual abuse, in 76 patients diagnosed with BPD using both the Structured Interview for Diagnostic and Statistical Manual of Mental Disorders III (DSM-III) Axis-II diagnoses and the self-personality questionnaire. Impulsivity-related traits were measured using the Barratt Impulsiveness Scale-11 (BIS-11), the Buss-Durkee Hostility Inventory (BDHI) and the Temperament and Character Inventory-Revised (TCI-R). We found that hostility and childhood sexual abuse, but not impulsivity or other temperament traits, significantly predicted the presence, number and severity of previous suicide attempts. Hostility traits and childhood sexual abuse showed an impact on suicide attempts in BPD. Our results support previous findings indicating that high levels of hostility and having suffered sexual abuse during childhood lead to an increased risk for suicidal behaviour in BPD. © 2013 Elsevier Ireland Ltd. All rights reserved.

Attachment in Middle Childhood: Predictors, Correlates, and Implications for Adaptation

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Boldt, Lea J.; Kochanska, Grazyna; Grekin, Rebecca; Brock, Rebecca L.

2016-01-01

Middle childhood is a relative lacuna in behavioral attachment research. We examined antecedents, correlates, and implications of parent-child attachment at age 10 in a longitudinal study of community families from a Midwestern US state (N=102, mothers, fathers, and children). Dimensions of security, avoidance, ambivalence, and disorganization of children’s attachment to each parent were observed in lengthy naturalistic interactions and assessed using Iowa Attachment Behavioral Coding (IABC). IABC scores were meaningfully associated with history of parental responsiveness (7–80 months) and with earlier and concurrent attachment security, assessed with other established instruments (parent- and observer-rated Attachment Q-Set at 25 months, children’s reports at age 8 and 10). Structural equation modeling analyses revealed that the overall history of responsive care was meaningfully associated with Security, Avoidance, and Disorganization at age 10, in both mother-child and father-child relationships, and that most recent care uniquely predicted Security. IABC scores were also meaningfully related to a broad range of measures of child adaptation at ages 10–12. Cumulative history of children’s security from infancy to middle childhood, integrating measures across relationships and methodologies, also predicted child adaptation at ages 10–12. PMID:26673686

Childhood vitiligo: Treatment paradigms

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Amrinder Jit Kanwar

2012-01-01

Full Text Available Childhood vitiligo differs from the adults by showing a higher incidence in females, segmental vitiligo being more common and less frequent association with other systemic autoimmune and endocrine disorders.Childhood vitiligo is often associated with a marked psychosocial and long lasting effect on the self-esteem of the affected children and their parents, hence an adequate treatment is very essential. Treatment of vitiligo is indeed a tough challenge for the dermatologists′ more so in the background of childhood vitiligo. Although multiple therapeutic modalities are available in the therapeutic armamentarium, not all can be used in children. This brief report updates regarding various therapies available in the treatment of childhood vitiligo.

Associations among depressive symptoms, childhood abuse, neuroticism, and adult stressful life events in the general adult population

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Ono K

2017-02-01

Full Text Available Kotaro Ono,1 Yoshikazu Takaesu,1 Yukiei Nakai,2 Akiyoshi Shimura,1 Yasuyuki Ono,1 Akiko Murakoshi,1 Yasunori Matsumoto,1 Hajime Tanabe,3 Ichiro Kusumi,2 Takeshi Inoue1 1Department of Psychiatry, Tokyo Medical University, Tokyo, 2Department of Psychiatry, Hokkaido University Graduate School of Medicine, Hokkaido, 3Department of Clinical Human Sciences, Graduate school of Humanities and Social Sciences, Shizuoka University, Shizuoka, Japan Background: Recent studies have suggested that the interactions among several factors affect the onset, progression, and prognosis of major depressive disorder. This study investigated how childhood abuse, neuroticism, and adult stressful life events interact with one another and affect depressive symptoms in the general adult population. Subjects and methods: A total of 413 participants from the nonclinical general adult population completed the Patient Health Questionnaire-9, the Child Abuse and Trauma Scale, the neuroticism subscale of the shortened Eysenck Personality Questionnaire – Revised, and the Life Experiences Survey, which are self-report scales. Structural equation modeling (Mplus version 7.3 and single and multiple regressions were used to analyze the data. Results: Childhood abuse, neuroticism, and negative evaluation of life events increased the severity of the depressive symptoms directly. Childhood abuse also indirectly increased the negative appraisal of life events and the severity of the depressive symptoms through enhanced neuroticism in the structural equation modeling. Limitations: There was recall bias in this study. The causal relationship was not clear because this study was conducted using a cross-sectional design. Conclusion: This study suggested that neuroticism is the mediating factor for the two effects of childhood abuse on adulthood depressive symptoms and negative evaluation of life events. Childhood abuse directly and indirectly predicted the severity of depressive symptoms

Identifying Early Childhood Personality Dimensions Using the California Child Q-Set and Prospective Associations With Behavioral and Psychosocial Development.

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Wilson, Sylia; Schalet, Benjamin D; Hicks, Brian M; Zucker, Robert A

2013-08-01

The present study used an empirical, "bottom-up" approach to delineate the structure of the California Child Q-Set (CCQ), a comprehensive set of personality descriptors, in a sample of 373 preschool-aged children. This approach yielded two broad trait dimensions, Adaptive Socialization (emotional stability, compliance, intelligence) and Anxious Inhibition (emotional/behavioral introversion). Results demonstrate the value of using empirical derivation to investigate the structure of personality in young children, speak to the importance of early-evident personality traits for adaptive development, and are consistent with a growing body of evidence indicating that personality structure in young children is similar, but not identical to, that in adults, suggesting a model of broad personality dimensions in childhood that evolve into narrower traits in adulthood.

The role of depression and dissociation in the link between childhood sexual abuse and later parental practices.

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Collin-Vézina, Delphine; Cyr, Mireille; Pauzé, Robert; McDuff, Pierre

2005-01-01

Research has yielded contradictory results on the relationship between childhood sexual abuse and later parental functioning. This study was undertaken to specify the link between childhood sexual abuse and maternal parenting, while taking into account mothers' childhood physical and emotional traumas and current depressive and dissociative symptoms. Data were collected through self-report measures completed by 93 French-speaking Canadian mothers of children aged 6 to 11 years referred to Youth Protection Services. Parental behaviors examined included involvement with the child, use of positive reinforcement, lack of monitoring and supervision of the child, inconsistency in applying discipline, and use of corporal punishment. Mothers' perception of the quality of the relationship with her child was also assessed. In addition, history of abuse and neglect, depression and dissociation were respectively measured with the Childhood Trauma Questionnaire, the Diagnostic Interview Schedule Simplified, and the Dissociative Experiences Scale. The short-form of the Marlowe-Crowne Social Desirability Scale was used to control for respondent bias aimed at minimizing their problems. Mothers' current depressive symptoms were not found to predict any of the parental dimensions measured. Results from multiple hierarchical regressions pointed to dissociative symptoms as the key predictor of parental practices and attitudes. More specifically, dissociative symptoms predicted the use of positive reinforcement, lack of monitoring and supervision of the child, inconsistency in applying discipline, and use of corporal punishment. Dissociation also mediated the association between childhood maltreatment (physical and emotional abuse and neglect) and inconsistency in applying discipline. Implications for research and practice are discussed.

DNA Methylation Signatures of Early Childhood Malnutrition Associated With Impairments in Attention and Cognition.

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Peter, Cyril J; Fischer, Laura K; Kundakovic, Marija; Garg, Paras; Jakovcevski, Mira; Dincer, Aslihan; Amaral, Ana C; Ginns, Edward I; Galdzicka, Marzena; Bryce, Cyralene P; Ratner, Chana; Waber, Deborah P; Mokler, David; Medford, Gayle; Champagne, Frances A; Rosene, Douglas L; McGaughy, Jill A; Sharp, Andrew J; Galler, Janina R; Akbarian, Schahram

2016-11-15

Early childhood malnutrition affects 113 million children worldwide, impacting health and increasing vulnerability for cognitive and behavioral disorders later in life. Molecular signatures after childhood malnutrition, including the potential for intergenerational transmission, remain unexplored. We surveyed blood DNA methylomes (~483,000 individual CpG sites) in 168 subjects across two generations, including 50 generation 1 individuals hospitalized during the first year of life for moderate to severe protein-energy malnutrition, then followed up to 48 years in the Barbados Nutrition Study. Attention deficits and cognitive performance were evaluated with the Connors Adult Attention Rating Scale and Wechsler Abbreviated Scale of Intelligence. Expression of nutrition-sensitive genes was explored by quantitative reverse transcriptase polymerase chain reaction in rat prefrontal cortex. We identified 134 nutrition-sensitive, differentially methylated genomic regions, with most (87%) specific for generation 1. Multiple neuropsychiatric risk genes, including COMT, IFNG, MIR200B, SYNGAP1, and VIPR2 showed associations of specific methyl-CpGs with attention and IQ. IFNG expression was decreased in prefrontal cortex of rats showing attention deficits after developmental malnutrition. Early childhood malnutrition entails long-lasting epigenetic signatures associated with liability for attention and cognition, and limited potential for intergenerational transmission. Copyright © 2016 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

Childhood trauma and dissociation among women with genito-pelvic pain/penetration disorder

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Özen B

2018-02-01

Full Text Available Beliz Özen, Y Özay Özdemir, E Emrem Beştepe Erenköy Mental Health and Neurological Diseases Education and Research Hospital, Istanbul, Turkey Objective: Causes such as childhood trauma, negative attitude about sexuality, inadequate sexual knowledge and education, relationship problems, and unconscious motivation are reported about psychosexual development in the etiology of genito-pelvic pain/penetration disorder (GPP/PD. There are few studies that focus directly on research etiology of GPP/PD and use structured scales. The aim of this study was to research childhood trauma and dissociation forms among women with GPP/PD.Patients and methods: Fifty-five women with GPP/PD according to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders and 61 healthy women with no complaints of sexual function as a control group, in the age range of 18–60 years, were included in this study. Sociodemographic data form, Childhood Trauma Questionnaire (CTQ-28, Dissociative Experiences Scale (DES, and Somatoform Dissociation Questionnaire (SDQ-20 were administered to all participants.Results: Sexual abuse, emotional abuse, and emotional neglect scores, which comprise the subgroups of CTQ, were found high among women with GPP/PD compared with the control group (p=0.003, p=0.006, p=0.001. While a significant difference between the two groups’ SDQ scores was obtained (p=0.000, no significant difference was detected between the two groups’ DES scores (p=0.392.Discussion: The results evoke the question are genitopelvic pain conditions, vaginismus and dyspareunia, that cannot be explained with a medical cause and that cause penetration disorder, a kind of dissociative symptom prone to develop in some women with childhood psychogenic trauma. Keywords: dyspareunia, sexual phobia, abuse, sexual dysfunction, intercourse, avoidance 

The development of the physical fitness construct across childhood.

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Utesch, T; Dreiskämper, D; Strauss, B; Naul, R

2018-01-01

The measurement of physical fitness (PF) is an important factor from many different perspectives. PF is a determinant of healthy child development as it is related to several health outcomes. However, existing taxonomies of the construct and frequently used fitness assessments vary concerning their theoretical assumptions and practical implications. From a theoretical perspective, the construct of physical fitness covers a variety of motor domains, such as cardiovascular endurance, strength, coordination, or flexibility (eg, Caspersen et al., 1985). However, most fitness assessments provide a single (composite) score including all items as test outcome. This implicitly relates to a one-dimensional structure of physical fitness, which has been shown for other motor performance assessments in early childhood (eg, Utesch et al., 2016). This study investigated this one-dimensional structure for 6- to 9-year-old children within the item response theory framework (Partial Credit Model). Seven fitness subtests covering a variety of motor dimensions (6-minute run, pushups, sit-ups, standing broad jump, 20 m sprint, jumping sideways, and balancing backwards) were conducted to a total of 790 six-year-olds, 1371 seven-year-olds, 1331 eight-year-olds, and 925 nine-year-olds (48.2% females). Each item was transformed into five performance categories controlling for sex and age. This study indicates that a one-dimensional testing of PF is feasible across middle childhood. Furthermore, for 6- and 7-year-olds, all seven items including balancing backwards can be accumulated to one factor. From the age of about 8 and 9 years balancing backwards seems to become too easy. Altogether, analyses show no diversification of PF across childhood. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Global challenges with scale-up of the integrated management of childhood illness strategy: results of a multi-country survey

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Muhe Lulu M

2011-06-01

Full Text Available Abstract Background The Integrated Management of Childhood Illness Strategy (IMCI, developed by WHO/UNICEF, aims to contribute to reducing childhood morbidity and mortality (MDG4 in resource-limited settings. Since 1996 more than 100 countries have adopted IMCI. IMCI case management training (ICMT is one of three IMCI components and training is usually residential over 11 consecutive days. Follow-up after ICMT is an essential part of training. We describe the barriers to rapid acceleration of ICMT and review country perspectives on how to address these barriers. Methods A multi-country exploratory cross-sectional questionnaire survey of in-service ICMT approaches, using quantitative and qualitative methods, was conducted in 2006-7: 27 countries were purposively selected from all six WHO regions. Data for this paper are from three questionnaires (QA, QB and QC, distributed to selected national focal IMCI persons/programme officers, course directors/facilitators and IMCI trainees respectively. QC only gathered data on experiences with IMCI follow-up. Results 33 QA, 163 QB and 272 QC were received. The commonest challenges to ICMT scale-up relate to funding (high cost and long duration of the residential ICMT, poor literacy of health workers, differing opinions about the role of IMCI in improving child health, lack of political support, frequent changes in staff or rules at Ministries of Health and lack of skilled facilitators. Countries addressed these challenges in several ways including increased advocacy, developing strategic linkages with other priorities, intensifying pre-service training, re-distribution of funds and shortening course duration. The commonest challenges to follow-up after ICMT were lack of funding (93.1% of respondents, inadequate funds for travelling or planning (75.9% and 44.8% respectively, lack of gas for travelling (41.4%, inadequately trained or few supervisors (41.4% and inadequate job aids for follow-up (27

Benign childhood epilepsy with occipital paroxysms: neuropsychological findings.

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Germanò, Eva; Gagliano, Antonella; Magazù, Angela; Sferro, Caterina; Calarese, Tiziana; Mannarino, Erminia; Calamoneri, Filippo

2005-05-01

Benign childhood epilepsy with occipital paroxysms is classified among childhood benign partial epilepsies. The absence of neurological and neuropsychological deficits has long been considered as a prerequisite for a diagnosis of benign childhood partial epilepsy. Much evidence has been reported in literature in the latest years suggesting a neuropsychological impairment in this type of epilepsy, particularly in the type with Rolandic paroxysms. The present work examines the neuropsychological profiles of a sample of subjects affected by the early-onset benign childhood occipital seizures (EBOS) described by Panayotopulos. The patient group included 22 children (14 males and 8 females; mean age 10.1+/-3.3 years) diagnosed as having EBOS. The patients were examined with a set of tests investigating neuropsychological functions: memory, attention, perceptive, motor, linguistic and academic (reading, writing, arithmetic) abilities. The same instruments have been given to a homogeneous control group as regards sex, age, level of education and socio-economic background. None of the subjects affected by EBOS showed intellectual deficit (mean IQ in Wechsler Full Scale 91.7; S.D. 8.9). Results show a widespread cognitive dysfunction in the context of a focal epileptogenic process in EBOS. In particular, children with EBOS show a significant occurrence of specific learning disabilities (SLD) and other subtle neuropsychological deficits. We found selective dysfunctions relating to perceptive-visual attentional ability (pmemory abilities (psupports the hypothesis that epilepsy itself plays a role in the development of neuropsychological impairment. Supported by other studies that have documented subtle neuropsychological deficits in benign partial epilepsy, we stress the importance of reconsidering its supposed "cognitive benignity", particularly in occipital types.

Childhood sexual abuse of women in Greenland and its developmental correlates among their children

DEFF Research Database (Denmark)

Baviskar, Siddhartha; Christensen, Else

2011-01-01

Objectives. The objective was to study the prevalence of childhood sexual abuse (CSA) among the mothers of children in Greenland and its association with the psychosocial adjustment of their children. Study design. The study was based on a 2007–2008 survey of a national sample of children...... in Greenland designed by researchers at SFI – The Danish National Centre for Social Research in collaboration with the Greenlandic Home Rule. The survey was conducted via telephone interviews with the children’s mothers. Methods. The relationship between the mothers’ childhood sexual abuse and their children...... sexually abused as children. The psychosocial adjustment of the children in the sample overall was good, with few children scoring on the upper end of the scale, indicating maladjustment. A strong inverse relationship between the mothers’ childhood sexual abuse and the children’s adjustment was found after...

Childhood Overweight and Obesity

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... and Nutrition Healthy Food Choices Childhood Overweight and Obesity: Helping Your Child Achieve a Healthy Weight Childhood Overweight and Obesity: Helping Your Child Achieve a Healthy Weight Share ...

Parental Expectation of Early Childhood Education: Comparison between China, Japan, and Korea

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Zhou, Aibao; Ma, Xiaofeng; Hajime, Aoyagi

2007-01-01

This study investigates 727 parents from China, Japan, and Korea by a self-devised scale and compares the differences in their expectation of early childhood education in cross-cultural backgrounds. The result shows that parents from the three countries have a positive attitude toward their children's development. The main effect of nations on…

An examination of the relationship between childhood emotional abuse and borderline personality disorder features: the role of difficulties with emotion regulation.

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Kuo, Janice R; Khoury, Jennifer E; Metcalfe, Rebecca; Fitzpatrick, Skye; Goodwill, Alasdair

2015-01-01

Childhood abuse has been consistently linked with borderline personality disorder (BPD) and recent studies suggest that some forms of childhood abuse might be uniquely related to both BPD and BPD features. In addition, difficulties with emotion regulation have been found to be associated with childhood abuse, BPD, as well as BPD features. The present study examined (1) whether frequency of childhood emotional abuse is uniquely associated with BPD feature severity when controlling for other forms of childhood abuse and (2) whether difficulties with emotion regulation accounts for the relationship between childhood emotional abuse and BPD feature severity. A sample of undergraduates (n=243) completed the Childhood Trauma Questionnaire - Short Form, Difficulties in Emotion Regulation Scale, and Borderline Symptom List-23. Multiple regression analyses and Structural Equation Modeling were conducted. Results indicated that frequency of childhood emotional abuse (and not sexual or physical abuse) was uniquely associated with BPD feature severity. In addition, while there was no direct path between childhood emotional abuse, childhood physical abuse, or childhood sexual abuse and BPD features, there was an indirect relationship between childhood emotional abuse and BPD features through difficulties with emotion regulation. These findings suggest that, of the different forms of childhood abuse, emotional abuse specifically, may have a developmental role in BPD pathology. Prevention and treatment of BPD pathology might benefit from the provision of emotion regulation strategies. Copyright © 2014 Elsevier Ltd. All rights reserved.

Association of childhood trauma with fatigue, depression, stress, and inflammation in breast cancer patients undergoing radiotherapy.

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Han, Tatiana J; Felger, Jennifer C; Lee, Anna; Mister, Donna; Miller, Andrew H; Torres, Mylin A

2016-02-01

This pilot study examined whether breast cancer patients with childhood trauma exhibit increased fatigue, depression, and stress in association with inflammation as a result of whole breast radiotherapy (RT). Twenty breast cancer patients were enrolled in a prospective, longitudinal study of fatigue, depression, and perceived stress prior to RT, week 6 of RT, and 6 weeks post-RT. Six weeks after RT, subjects completed the childhood trauma questionnaire (CTQ). Patients were also administered the multidimensional fatigue inventory, inventory of depressive symptomatology-self-reported, and perceived stress scale at all three time-points and underwent blood sampling prior to RT for gene expression and inflammatory markers previously associated with childhood trauma and behavioral symptoms in breast cancer patients. Eight subjects (40%) had past childhood trauma (CTQ+). Compared to CTQ- patients, CTQ+ patients had significantly higher fatigue, depression, and stress scores before, during, and after RT (p fatigue, and stress scores in CTQ+ but not CTQ- patients. Childhood trauma was prevalent and was associated with increased symptoms of fatigue, depression, and stress irrespective of RT. Increased symptoms in CTQ+ patients were also associated with baseline inflammatory markers. Treatments targeting childhood trauma and related inflammation may improve symptoms in breast cancer patients. Copyright © 2015 John Wiley & Sons, Ltd.

Association of Childhood Blood Lead Levels With Cognitive Function and Socioeconomic Status at Age 38 Years and With IQ Change and Socioeconomic Mobility Between Childhood and Adulthood.

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Reuben, Aaron; Caspi, Avshalom; Belsky, Daniel W; Broadbent, Jonathan; Harrington, Honalee; Sugden, Karen; Houts, Renate M; Ramrakha, Sandhya; Poulton, Richie; Moffitt, Terrie E

2017-03-28

Many children in the United States and around the world are exposed to lead, a developmental neurotoxin. The long-term cognitive and socioeconomic consequences of lead exposure are uncertain. To test the hypothesis that childhood lead exposure is associated with cognitive function and socioeconomic status in adulthood and with changes in IQ and socioeconomic mobility between childhood and midlife. A prospective cohort study based on a population-representative 1972-1973 birth cohort from New Zealand; the Dunedin Multidisciplinary Health and Development Study observed participants to age 38 years (until December 2012). Childhood lead exposure ascertained as blood lead levels measured at age 11 years. High blood lead levels were observed among children from all socioeconomic status levels in this cohort. The IQ (primary outcome) and indexes of Verbal Comprehension, Perceptual Reasoning, Working Memory, and Processing Speed (secondary outcomes) were assessed at age 38 years using the Wechsler Adult Intelligence Scale-IV (WAIS-IV; IQ range, 40-160). Socioeconomic status (primary outcome) was assessed at age 38 years using the New Zealand Socioeconomic Index-2006 (NZSEI-06; range, 10 [lowest]-90 [highest]). Of 1037 original participants, 1007 were alive at age 38 years, of whom 565 (56%) had been lead tested at age 11 years (54% male; 93% white). Mean (SD) blood lead level at age 11 years was 10.99 (4.63) µg/dL. Among blood-tested participants included at age 38 years, mean WAIS-IV score was 101.16 (14.82) and mean NZSEI-06 score was 49.75 (17.12). After adjusting for maternal IQ, childhood IQ, and childhood socioeconomic status, each 5-µg/dL higher level of blood lead in childhood was associated with a 1.61-point lower score (95% CI, -2.48 to -0.74) in adult IQ, a 2.07-point lower score (95% CI, -3.14 to -1.01) in perceptual reasoning, and a 1.26-point lower score (95% CI, -2.38 to -0.14) in working memory. Associations of childhood blood lead level with deficits in

Italian translation and cross-cultural comparison with the Childhood Attachment and Relational Trauma Screen (CARTS).

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Simonelli, A; Sacchi, C; Cantoni, L; Brown, M; Frewen, P

2017-01-01

Background : The Childhood Attachment and Relational Trauma Screen (CARTS) is a computer-administered survey designed to assess retrospectively the socio-ecological context in which instances of child abuse may have occurred. To date, studies supporting the validity of the CARTS have only been undertaken in English-speaking North American populations. Validation projects in other countries and cross-cultural comparisons are therefore warranted. Objective : Develop and preliminarily evaluate the psychometric properties of an Italian version of the CARTS on college students and compare such observations to data acquired from Canadian students. Method : Seventy-nine undergraduate students from the University of Padua (Italy) completed an Italian translation of the CARTS as well as measures of childhood experiences, mental health and attachment, responses to which were compared to those obtained in 288 Canadian students who completed the CARTS in English. Results : Internal consistency and convergent validity with the Childhood Trauma Questionnaire and Parental Bonding Instrument were found to be acceptable for the Italian translation. Within the Italian sample, correlation analyses suggested that CARTS Mother ratings referring to attachment and abuse were associated with romantic attachment, whereas CARTS Father ratings were significantly correlated to PTSD symptoms and other symptoms of psychopathology-distress. Significant differences between Italian and Canadian students across the relationship types for the CARTS abuse and attachment scales were found, indicating that Italian students rated their mothers and fathers as simultaneously less abusive, but also less as a source of secure attachment. Conclusions : The results of this preliminary study seem to suggest convergent validity of the Italian CARTS and the association between childhood attachment-related experiences and romantic attachment. Cultural variations were identified between Canadian and Italian

Childhood depression: a systematic review

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Lima NNR

2013-09-01

Full Text Available Nádia Nara Rolim Lima,1 Vânia Barbosa do Nascimento,1 Sionara Melo Figueiredo de Carvalho,1 Luiz Carlos de Abreu,1,3 Modesto Leite Rolim Neto,2 Aline Quental Brasil,2 Francisco Telésforo Celestino Junior,2 Gislene Farias de Oliveira,2 Alberto Olavo Advíncula Reis3 1Programa de Pós-graduação em Ciências da Saúde, Faculdade de Medicina do ABC, Santo André, São Paulo, Brazil; 2Departamento de Medicina. Universidade Federal do Ceará, UFC, Barbalha, Ceará, Brazil; 3Departamento de Saúde Materno Infantil, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil Abstract: As an important public health issue, childhood depression deserves special attention, considering the serious and lasting consequences of the disease to child development. Taking this into consideration, the present study was based on the following question: what practical contributions to clinicians and researchers does the current literature on childhood depression have to offer? The objective of the present study was to conduct a systematic review of articles regarding childhood depression. To accomplish this purpose, a systematic review of articles on childhood depression, published from January 1, 2010 to November 24, 2012, on MEDLINE and SciELO databases was carried out. Search terms were “depression” (medical subject headings [MeSH], “child” (MeSH, and "childhood depression" (keyword. Of the 180 retrieved studies, 25 met the eligibility criteria. Retrieved studies covered a wide range of aspects regarding childhood depression, such as diagnosis, treatment, prevention and prognosis. Recent scientific literature regarding childhood depression converge to, directly or indirectly, highlight the negative impacts of depressive disorders to the children's quality of life. Unfortunately, the retrieved studies show that childhood depression commonly grows in a background of vulnerability and poverty, where individual and familiar needs

Contributing Factors and Mental Health Outcomes of First Suicide Attempt During Childhood and Adolescence: Results From a Nationally Representative Study.

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Peyre, Hugo; Hoertel, Nicolas; Stordeur, Coline; Lebeau, Gaële; Blanco, Carlos; McMahon, Kibby; Basmaci, Romain; Lemogne, Cédric; Limosin, Frédéric; Delorme, Richard

2017-06-01

To investigate whether risk factors for suicide attempts differ in children and adolescents and to categorize adulthood mental health outcomes of child and adolescent suicide attempters in the general population. Using a large (N = 34,653), nationally representative US adult sample, the 2004-2005 National Epidemiologic Survey on Alcohol and Related Conditions, we examined whether individuals who first attempted suicide during childhood (under the age of 13 years) differ from those who first attempted suicide during adolescence (13 through 17 years) in (1) contributing factors for first suicide attempt, including mental disorders and traumatic experiences that occurred before the first suicide attempt, parental history of mental disorders, and family poverty and (2) adulthood mental health outcomes, including lifetime and current prevalence of DSM-IV psychiatric disorders and quality of life measures. Suicide attempts during childhood (n = 104) were more strongly related to childhood maltreatment, while suicide attempts during adolescence (n = 415) were more strongly associated with major depressive episode. Compared to first suicide attempts during adolescence, first attempts during childhood were associated with increased risk for multiple suicide attempts (61.3% vs 32.6%), several psychiatric disorders (mania, hypomania, and panic disorder), and poorer social functioning during adulthood (all P values childhood maltreatment and early intervention for psychiatric disorders may have broad benefits to reduce not only the suffering of these children and adolescents, but also the burden of suicide. © Copyright 2017 Physicians Postgraduate Press, Inc.

Assessing regional and interspecific variation in threshold responses of forest breeding birds through broad scale analyses.

Directory of Open Access Journals (Sweden)

Yntze van der Hoek

Full Text Available BACKGROUND: Identifying persistence and extinction thresholds in species-habitat relationships is a major focal point of ecological research and conservation. However, one major concern regarding the incorporation of threshold analyses in conservation is the lack of knowledge on the generality and transferability of results across species and regions. We present a multi-region, multi-species approach of modeling threshold responses, which we use to investigate whether threshold effects are similar across species and regions. METHODOLOGY/PRINCIPAL FINDINGS: We modeled local persistence and extinction dynamics of 25 forest-associated breeding birds based on detection/non-detection data, which were derived from repeated breeding bird atlases for the state of Vermont. We did not find threshold responses to be particularly well-supported, with 9 species supporting extinction thresholds and 5 supporting persistence thresholds. This contrasts with a previous study based on breeding bird atlas data from adjacent New York State, which showed that most species support persistence and extinction threshold models (15 and 22 of 25 study species respectively. In addition, species that supported a threshold model in both states had associated average threshold estimates of 61.41% (SE = 6.11, persistence and 66.45% (SE = 9.15, extinction in New York, compared to 51.08% (SE = 10.60, persistence and 73.67% (SE = 5.70, extinction in Vermont. Across species, thresholds were found at 19.45-87.96% forest cover for persistence and 50.82-91.02% for extinction dynamics. CONCLUSIONS/SIGNIFICANCE: Through an approach that allows for broad-scale comparisons of threshold responses, we show that species vary in their threshold responses with regard to habitat amount, and that differences between even nearby regions can be pronounced. We present both ecological and methodological factors that may contribute to the different model results, but propose that

Assessing regional and interspecific variation in threshold responses of forest breeding birds through broad scale analyses.

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van der Hoek, Yntze; Renfrew, Rosalind; Manne, Lisa L

2013-01-01

Identifying persistence and extinction thresholds in species-habitat relationships is a major focal point of ecological research and conservation. However, one major concern regarding the incorporation of threshold analyses in conservation is the lack of knowledge on the generality and transferability of results across species and regions. We present a multi-region, multi-species approach of modeling threshold responses, which we use to investigate whether threshold effects are similar across species and regions. We modeled local persistence and extinction dynamics of 25 forest-associated breeding birds based on detection/non-detection data, which were derived from repeated breeding bird atlases for the state of Vermont. We did not find threshold responses to be particularly well-supported, with 9 species supporting extinction thresholds and 5 supporting persistence thresholds. This contrasts with a previous study based on breeding bird atlas data from adjacent New York State, which showed that most species support persistence and extinction threshold models (15 and 22 of 25 study species respectively). In addition, species that supported a threshold model in both states had associated average threshold estimates of 61.41% (SE = 6.11, persistence) and 66.45% (SE = 9.15, extinction) in New York, compared to 51.08% (SE = 10.60, persistence) and 73.67% (SE = 5.70, extinction) in Vermont. Across species, thresholds were found at 19.45-87.96% forest cover for persistence and 50.82-91.02% for extinction dynamics. Through an approach that allows for broad-scale comparisons of threshold responses, we show that species vary in their threshold responses with regard to habitat amount, and that differences between even nearby regions can be pronounced. We present both ecological and methodological factors that may contribute to the different model results, but propose that regardless of the reasons behind these differences, our results merit a warning that

The impact of childhood sexual abuse on the outcome of intensive trauma-focused treatment for PTSD.

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Wagenmans, Anouk; Van Minnen, Agnes; Sleijpen, Marieke; De Jongh, Ad

2018-01-01

Background : It is assumed that PTSD patients with a history of childhood sexual abuse benefit less from trauma-focused treatment than those without such a history. Objective : To test whether the presence of a history of childhood sexual abuse has a negative effect on the outcome of intensive trauma-focused PTSD treatment. Method : PTSD patients, 83% of whom suffered from severe PTSD, took part in a therapy programme consisting of 2 × 4 consecutive days of Prolonged Exposure (PE) and EMDR therapy (eight of each). In between sessions, patients participated in sport activities and psycho-education sessions. No prior stabilization phase was implemented. PTSD symptom scores of clinician-administered and self-administered measures were analysed using the data of 165 consecutive patients. Pre-post differences were compared between four trauma groups; patients with a history of childhood sexual abuse before age 12 (CSA), adolescent sexual abuse (ASA; i.e. sexual abuse between 12 and 18 years of age), sexual abuse (SA) at age 18 and over, or no history of sexual abuse (NSA). Results : Large effect sizes were achieved for PTSD symptom reduction for all trauma groups (Cohen's d  = 1.52-2.09). For the Clinical Administered PTSD Scale (CAPS) and the Impact of Event Scale (IES), no differences in treatment outcome were found between the trauma (age) groups. For the PTSD Symptom Scale Self Report (PSS-SR), there were no differences except for one small effect between CSA and NSA. Conclusions : The results do not support the hypothesis that the presence of a history of childhood sexual abuse has a detrimental impact on the outcome of first-line (intensive) trauma-focused treatments for PTSD.

A history of childhood trauma is associated with slower improvement rates: Findings from a one-year follow-up study of patients with a first-episode psychosis.

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Aas, Monica; Andreassen, Ole A; Aminoff, Sofie R; Færden, Ann; Romm, Kristin L; Nesvåg, Ragnar; Berg, Akiah O; Simonsen, Carmen; Agartz, Ingrid; Melle, Ingrid

2016-05-04

The aim of this study was to investigate whether childhood trauma was associated with more severe clinical features in patients with first-episode psychosis, both at the initial assessment and after one year. Ninety-six patients with a first-episode of a DSM-IV diagnosis of psychosis, in addition to 264 healthy controls from the same catchment area, were recruited to the TOP NORMENT study. A history of childhood trauma was obtained using the Childhood Trauma Questionnaire (CTQ). Function and symptom severity were measured using the Global Assessment of Functioning (GAF) Scale divided into function (GAF-F) and symptoms (GAF-S), the Positive and Negative Syndrome Scale (PANSS) and the Young Mania Rating Scale (YMRS). All clinical assessments were completed at two time points: At an initial assessment within the first year of initiating treatment for psychosis and after one year. Childhood trauma was associated with significantly reduced global functioning and more severe clinical symptoms at both baseline and follow-up, whereas emotional neglect was associated with a significantly reduced improvement rate for global functioning (GAF-F) over the follow-up period. Our data indicate that patients with first-episode psychosis who report a history of childhood trauma constitute a subgroup characterized by more severe clinical features over the first year of treatment, as well as slower improvement rates.

Broad Prize: Do the Successes Spread?

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Samuels, Christina A.

2011-01-01

When the Broad Prize for Urban Education was created in 2002, billionaire philanthropist Eli Broad said he hoped the awards, in addition to rewarding high-performing school districts, would foster healthy competition; boost the prestige of urban education, long viewed as dysfunctional; and showcase best practices. Over the 10 years the prize has…

Successes and challenges from formation to implementation of eleven broad-extent conservation programs

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Beever, Erik A.; Bradford, John B.; Germino, Matthew J.; Mattsson, Brady J.; Post van der Burg, Max; Brunson, Mark

2014-01-01

Integration of conservation partnerships across geographic, biological, and administrative boundaries is increasingly relevant because drivers of change, such as climate shifts, transcend these boundaries. We explored successes and challenges of established conservation programs that span multiple watersheds and consider both social and ecological concerns. We asked representatives from a diverse set of 11 broadextent conservation partnerships in 29 countries 17 questions that pertained to launching and maintaining partnerships for broad-extent conservation, specifying ultimate management objectives, and implementation and learning. Partnerships invested more funds in implementing conservation actions than any other aspect of conservation, and a program’s context (geographic extent, United States vs. other countries, developed vs. developing nation) appeared to substantially affect program approach. Despite early successes of these organizations and benefits of broad-extent conservation, specific challenges related to uncertainties in scaling up information and to coordination in the face of diverse partner governance structures, conflicting objectives, and vast uncertainties regarding future system dynamics hindered long-term success, as demonstrated by the focal organizations. Engaging stakeholders, developing conservation measures, and implementing adaptive management were dominant challenges. To inform future research on broad-extent conservation, we considered several challenges when we developed detailed questions, such as what qualities of broad-extent partnerships ensure they complement, integrate, and strengthen, rather than replace, local conservation efforts and which adaptive management processes yield actionable conservation strategies that account explicitly for dynamics and uncertainties regarding multiscale governance, environmental conditions, and knowledge of the system?

Systems Science and Childhood Obesity: A Systematic Review and New Directions

Directory of Open Access Journals (Sweden)

Asheley Cockrell Skinner

2013-01-01

Full Text Available As a public health problem, childhood obesity operates at multiple levels, ranging from individual health behaviors to school and community characteristics to public policies. Examining obesity, particularly childhood obesity, from any single perspective is likely to fail, and systems science methods offer a possible solution. We systematically reviewed studies that examined the causes and/or consequences of obesity from a systems science perspective. The 21 included studies addressed four general areas of systems science in obesity: (1 translating interventions to a large scale, (2 the effect of obesity on other health or economic outcomes, (3 the effect of geography on obesity, and (4 the effect of social networks on obesity. In general, little research addresses obesity from a true, integrated systems science perspective, and the available research infrequently focuses on children. This shortcoming limits the ability of that research to inform public policy. However, we believe that the largely incremental approaches used in current systems science lay a foundation for future work and present a model demonstrating the system of childhood obesity. Systems science perspective and related methods are particularly promising in understanding the link between childhood obesity and adult outcomes. Systems models emphasize the evolution of agents and their interactions; such evolution is particularly salient in the context of a developing child.

Generic maximum likely scale selection

DEFF Research Database (Denmark)

Pedersen, Kim Steenstrup; Loog, Marco; Markussen, Bo

2007-01-01

in this work is on applying this selection principle under a Brownian image model. This image model provides a simple scale invariant prior for natural images and we provide illustrative examples of the behavior of our scale estimation on such images. In these illustrative examples, estimation is based......The fundamental problem of local scale selection is addressed by means of a novel principle, which is based on maximum likelihood estimation. The principle is generally applicable to a broad variety of image models and descriptors, and provides a generic scale estimation methodology. The focus...

Getting Started for Preparing Pre-Service Early Childhood Teachers in Terms of Sustainable Food Consumption: The Current Situation at a Public University in Turkey

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Alacam, Nur; Sahin, Elvan

2017-01-01

This study investigated the food consumption and nutrition perceptions of pre-service early childhood teachers using a mixed method research design. Data was gathered from 37 pre-service early childhood teachers through survey consisting of items in rating scale and open-ended questions. Descriptive analyses were conducted to report pre-service…

Discovering the Culture of Childhood

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Plank, Emily

2016-01-01

We often filter our interactions with children through the lens of adulthood. View the culture of childhood through a whole new lens. Identify age-based bias and expand your outlook on and understanding of early childhood as a culture. Examine various elements of childhood culture: language, the power of believing, artistic expressions, and social…

Childhood Obesity Causes & Consequences

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... and Local Programs Related Topics Diabetes Nutrition Childhood Obesity Causes & Consequences Recommend on Facebook Tweet Share Compartir ... determine how a community is designed. Consequences of Obesity More Immediate Health Risks Obesity during childhood can ...

Modeling the Downstream Processing of Monoclonal Antibodies Reveals Cost Advantages for Continuous Methods for a Broad Range of Manufacturing Scales.

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Hummel, Jonathan; Pagkaliwangan, Mark; Gjoka, Xhorxhi; Davidovits, Terence; Stock, Rick; Ransohoff, Thomas; Gantier, Rene; Schofield, Mark

2018-01-17

The biopharmaceutical industry is evolving in response to changing market conditions, including increasing competition and growing pressures to reduce costs. Single-use (SU) technologies and continuous bioprocessing have attracted attention as potential facilitators of cost-optimized manufacturing for monoclonal antibodies. While disposable bioprocessing has been adopted at many scales of manufacturing, continuous bioprocessing has yet to reach the same level of implementation. In this study, the cost of goods of Pall Life Science's integrated, continuous bioprocessing (ICB) platform is modeled, along with that of purification processes in stainless-steel and SU batch formats. All three models include costs associated with downstream processing only. Evaluation of the models across a broad range of clinical and commercial scenarios reveal that the cost savings gained by switching from stainless-steel to SU batch processing are often amplified by continuous operation. The continuous platform exhibits the lowest cost of goods across 78% of all scenarios modeled here, with the SU batch process having the lowest costs in the rest of the cases. The relative savings demonstrated by the continuous process are greatest at the highest feed titers and volumes. These findings indicate that existing and imminent continuous technologies and equipment can become key enablers for more cost effective manufacturing of biopharmaceuticals. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Childhood depressive disorders.

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Wesselhöft, Rikke Thaarup

2016-10-01

Major depressive disorder (MDD) is a frequent and painful mental disorder considered among the five leading causes of disability in Western countries by the World Health Organization. MDD occurs at all ages, but childhood onset MDD has a more severe course with longer depressive episodes, more suicidality, and more frequent hospitalization, than later onset MDD. Childhood seems to be a window of opportunity for prevention of mental disorders, and subsequently prevention of MDD onset in childhood is recommended. Feasible prevention targets either individuals who present early signs of a given disorder but have not reached diagnostic threshold (indicated prevention) or individuals who are at increased risk for a disorder due to risk factor exposure (selective prevention). Indicated prevention is rational also for depressive disorders, because subthreshold depression (SD) in adults is found to be a precursor to MDD. The purpose of this thesis was to provide information necessary for the prevention of MDD onset in childhood. First, we examined whether the literature supports that SD is a MDD precursor also in children (systematic review). Second, we explored the risk that gender might constitute for pre-pubertal and post-pubertal onset MDD (register study). Third, we estimated the prevalence of SD and MDD in a large-scale pre-pubertal sample, and compared the clinical features of SD and MDD and potential risk factors (population-based study). The systematic review of the literature showed that SD in children and adolescents presents analogous comorbidity and symptom patterns (including self-harm symptoms). It also supports that SD is a precursor to MDD in children and adolescents causing poor outcomes like psychopathology, functional impairment and high use of health service. In the register study of Danish children and adolescents, we found a higher incidence of clinical MDD for girls after puberty compared to boys. Before puberty however, we demonstrated that boys

Sensory modulation disorders in childhood epilepsy.

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van Campen, Jolien S; Jansen, Floor E; Kleinrensink, Nienke J; Joëls, Marian; Braun, Kees Pj; Bruining, Hilgo

2015-01-01

Altered sensory sensitivity is generally linked to seizure-susceptibility in childhood epilepsy but may also be associated to the highly prevalent problems in behavioral adaptation. This association is further suggested by the frequent overlap of childhood epilepsy with autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD), conditions in which altered behavioral responses to sensory stimuli have been firmly established. A continuum of sensory processing defects due to imbalanced neuronal inhibition and excitation across these disorders has been hypothesizedthat may lead to common symptoms of inadequate modulation of behavioral responses to sensory stimuli. Here, we investigated the prevalence of sensory modulation disorders among children with epilepsy and their relation with symptomatology of neurodevelopmental disorders. We used the Sensory Profile questionnaire to assess behavioral responses to sensory stimuli and categorize sensory modulation disorders in children with active epilepsy (aged 4-17 years). We related these outcomes to epilepsy characteristics and tested their association with comorbid symptoms of ASD (Social Responsiveness Scale) and ADHD (Strengths and Difficulties Questionnaire). Sensory modulation disorders were reported in 49 % of the 158 children. Children with epilepsy reported increased behavioral responses associated with sensory "sensitivity," "sensory avoidance," and "poor registration" but not "sensory seeking." Comorbidity of ASD and ADHD was associated with more severe sensory modulation problems, although 27 % of typically developing children with epilepsy also reported a sensory modulation disorder. Sensory modulation disorders are an under-recognized problem in children with epilepsy. The extent of the modulation difficulties indicates a substantial burden on daily functioning and may explain an important part of the behavioral distress associated with childhood epilepsy.

Quasar outflow energetics from broad absorption line variability

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McGraw, S. M.; Shields, J. C.; Hamann, F. W.; Capellupo, D. M.; Herbst, H.

2018-03-01

Quasar outflows have long been recognized as potential contributors to the co-evolution between supermassive black holes (SMBHs) and their host galaxies. The role of outflows in active galactic nucleus (AGN) feedback processes can be better understood by placing observational constraints on wind locations and kinetic energies. We utilize broad absorption line (BAL) variability to investigate the properties of a sample of 71 BAL quasars with P V broad absorption. The presence of P V BALs indicates that other BALs like C IV are saturated, such that variability in those lines favours clouds crossing the line of sight. We use these constraints with measurements of BAL variability to estimate outflow locations and energetics. Our data set consists of multiple-epoch spectra from the Sloan Digital Sky Survey and MDM Observatory. We detect significant (4σ) BAL variations from 10 quasars in our sample over rest-frame time-scales between ≤0.2-3.8 yr. Our derived distances for the 10 variable outflows are nominally ≲ 1-10 pc from the SMBH using the transverse-motion scenario, and ≲ 100-1000 pc from the central source using ionization-change considerations. These distances, in combination with the estimated high outflow column densities (i.e. NH ≳ 1022 cm-2), yield outflow kinetic luminosities between ˜ 0.001 and 1 times the bolometric luminosity of the quasar, indicating that many absorber energies within our sample are viable for AGN feedback.

Does dissociation mediate the relationship between childhood trauma and hallucinations, delusions in first episode psychosis?

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Sun, Pamela; Alvarez-Jimenez, Mario; Simpson, Katrina; Lawrence, Katherine; Peach, Natalie; Bendall, Sarah

2018-04-11

Childhood trauma has been linked to the presence of delusions and hallucinations in psychosis, although the mechanisms underlying this relationship require elucidation. Dissociation, characterized by disruptions to the integrative functioning of several core mental domains, has emerged as a potential mechanism. There is a paucity of research using a clinician-rated measure of dissociation to test the indirect effect of dissociation on the relationship between childhood trauma and psychotic symptoms. This study aimed to investigate whether dissociation mediated both the relationships between childhood trauma and hallucinations, and childhood trauma and delusions utilizing a clinician-administered measure of dissociation, namely the Structured Clinical Interview for DSM-IV Dissociative Disorders - Revised (SCID-D-R). Sixty-six first-episode psychosis (FEP) participants completed a research interview and questionnaires. Information about experiences of childhood trauma, psychosis, dissociation, general psychopathology and demographics were collected. When using the SCID-D-R, childhood trauma positively correlated with dissociation. Further, dissociation mediated the relationship between childhood trauma and delusions. Contrary to previous findings, we found no relationship between dissociation and hallucinations and no mediating effect of dissociation on the association between childhood trauma and hallucinations. The results of the SCID-D-R differed significantly from those of the Dissociative Experiences Scale-II (DES-II) which were consistent with previous research. Our findings are the first to use a clinician-rated measure to test the mediating effect of dissociation on the relationship between childhood trauma and positive symptoms (i.e., hallucinations and delusions). Given the discrepancies in results between the SCID-D-R and DES-II, how dissociation is measured in future research is an important consideration. The results add to a body of work that

Personalizing the Approach to Childhood Asthma

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... to Childhood Asthma Share | Personalizing the approach to childhood asthma Published Online: March 24, 2104 Clinicians treating asthmatic ... classifying 1,041 asthmatics who participated in the Childhood Asthma Management Program (CAMP) clinical trial that assessed long- ...

Childhood Obesity: Common Misconceptions

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... Issues Listen Español Text Size Email Print Share Childhood Obesity: Common Misconceptions Page Content Article Body Everyone, it ... for less than 1% of the cases of childhood obesity. Yes, hypothyroidism (a deficit in thyroid secretion) and ...

Childhood antecedents of adolescent personality disorders.

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Bernstein, D P; Cohen, P; Skodol, A; Bezirganian, S; Brook, J S

1996-07-01

The purpose of this study was to investigate the childhood antecedents of personality disorders that are diagnosed in adolescence. A randomly selected community sample of 641 youths was assessed initially in childhood and followed longitudinally over 10 years. Childhood behavior ratings were based on maternal report; diagnoses of adolescent personality disorders were based on data obtained from both maternal and youth informants. Four composite measures of childhood behavior problems were used: conduct problems, depressive symptoms, anxiety/fear, and immaturity. Adolescent personality disorders were considered present only if the disorders persisted over a 2-year period. For all analyses, personality disorders were grouped into the three clusters (A, B, and C) of DSM-III-R. Logistic regression analyses indicated that all four of the putative childhood antecedents were associated with greater odds of an adolescent personality disorder 10 years later. Childhood conduct problems remained an independent predictor of personality disorders in all three clusters, even when other childhood problems were included in the same regression model. Additionally, depressive symptoms emerged as an independent predictor of cluster A personality disorders in boys, while immaturity was an independent predictor of cluster B personality disorders in girls. No moderating effects of age at time of childhood assessment were found. These results support the view that personality disorders can be traced to childhood emotional and behavioral disturbances and suggest that these problems have both general and specific relationships to adolescent personality functioning.

The Feasibility of Using Large-Scale Text Mining to Detect Adverse Childhood Experiences in a VA-Treated Population.

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Hammond, Kenric W; Ben-Ari, Alon Y; Laundry, Ryan J; Boyko, Edward J; Samore, Matthew H

2015-12-01

Free text in electronic health records resists large-scale analysis. Text records facts of interest not found in encoded data, and text mining enables their retrieval and quantification. The U.S. Department of Veterans Affairs (VA) clinical data repository affords an opportunity to apply text-mining methodology to study clinical questions in large populations. To assess the feasibility of text mining, investigation of the relationship between exposure to adverse childhood experiences (ACEs) and recorded diagnoses was conducted among all VA-treated Gulf war veterans, utilizing all progress notes recorded from 2000-2011. Text processing extracted ACE exposures recorded among 44.7 million clinical notes belonging to 243,973 veterans. The relationship of ACE exposure to adult illnesses was analyzed using logistic regression. Bias considerations were assessed. ACE score was strongly associated with suicide attempts and serious mental disorders (ORs = 1.84 to 1.97), and less so with behaviorally mediated and somatic conditions (ORs = 1.02 to 1.36) per unit. Bias adjustments did not remove persistent associations between ACE score and most illnesses. Text mining to detect ACE exposure in a large population was feasible. Analysis of the relationship between ACE score and adult health conditions yielded patterns of association consistent with prior research. Copyright © 2015 International Society for Traumatic Stress Studies.

Clarifying Parent-Child Reciprocities during Early Childhood: The Early Childhood Coercion Model

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Scaramella, Laura V.; Leve, Leslie D.

2004-01-01

Consistent with existing theory, the quality of parent-child interactions during early childhood affects children's social relationships and behavioral adjustment during middle childhood and adolescence. Harsh parenting and a propensity toward emotional overarousal interact very early in life to affect risk for later conduct problems. Less…

Childhood abuse, parental warmth, and adult multisystem biological risk in the Coronary Artery Risk Development in Young Adults study.

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Carroll, Judith E; Gruenewald, Tara L; Taylor, Shelley E; Janicki-Deverts, Denise; Matthews, Karen A; Seeman, Teresa E

2013-10-15

Childhood abuse increases adult risk for morbidity and mortality. Less clear is how this "toxic" stress becomes embedded to influence health decades later, and whether protective factors guard against these effects. Early biological embedding is hypothesized to occur through programming of the neural circuitry that influences physiological response patterns to subsequent stress, causing wear and tear across multiple regulatory systems. To examine this hypothesis, we related reports of childhood abuse to a comprehensive 18-biomarker measure of multisystem risk and also examined whether presence of a loving parental figure buffers against the impact of childhood abuse on adult risk. A total of 756 subjects (45.8% white, 42.7% male) participated in this ancillary substudy of the Coronary Artery Risk Development in Young Adults Study. Childhood stress was determined by using the Risky Families Questionnaire, a well-validated retrospective self-report scale. Linear regression models adjusting for age, sex, race, parental education, and oral contraceptive use found a significant positive relationship between reports of childhood abuse and multisystem health risks [B (SE) = 0.68 (0.16); P childhood was associated with lower multisystem health risks [B (SE) = -0.40 (0.14); P childhood had the highest multisystem risk in adulthood.

Extrapyramidal disorders in childhood

International Nuclear Information System (INIS)

Angelini, L.; Nardocci, N.; Balottin, U.; Lanzi, G.

1987-01-01

Movement disorders have become significantly interesting as a subject in the Neurosciences. The majority of the data, however, relate to the more specific problems of extrapyramidal disorders in adults. As a disease in childhood it still remains poorly systemized. This book is a collection of certain studies with reference to the most recent advances regarding the morphofunctional organization of the basal ganglia in relation to development. Moreover, the book attempts to systemize the extrapyramidal diseases typical of childhood or at the onset in childhood, focusing on diagnostic and therapeutic criteria. refs.; figs.; tabs

Prenatal antibiotic use and risk of childhood wheeze/asthma: A meta-analysis.

Science.gov (United States)

Zhao, Desheng; Su, Hong; Cheng, Jian; Wang, Xu; Xie, Mingyu; Li, Kesheng; Wen, Liying; Yang, Huihui

2015-12-01

Existing body of knowledge suggests that antibiotic use during pregnancy was inconsistently associated with childhood wheeze/asthma. The aim of this study was to determine whether exposure to antibiotic during pregnancy could increase the risk for childhood wheeze/asthma using a comprehensive meta-analysis. PubMed, MEDLINE, and China National Knowledge Infrastructure (CNKI) were systematically searched for studies up to September 10, 2014, and additional studies were found by searching reference lists of relevant articles. For this meta-analysis, cohort studies and case-control studies assessing the association between antibiotic use during pregnancy and risk of childhood wheeze/asthma were included. Extracted data were mainly pooled using random-effects model. Study quality was assessed using the Newcastle-Ottawa Quality Assessment Scale (NOS). Ten studies were identified in final analysis. Pooling analysis of these studies showed an OR of 1.20 (95% CI, 1.13-1.27) for wheeze/asthma. After excluding case-control studies and prospective studies without achieving high scores on the NOS, the pooled OR was 1.18 (95% CI, 1.11-1.26). We found the risk of antibiotic use and pooled ORs of wheeze/asthma were 1.09 (95% CI, 0.92-1.29) for the first trimester, 1.14 (95% CI, 1.01-1.29) for the second trimester, and 1.33 (95% CI, 1.11-1.60) for the third trimester, respectively. This meta-analysis suggests that antibiotic exposure during pregnancy may increase the risk of wheeze/asthma in childhood. Besides, the risk of developing wheeze/asthma in childhood was marked during last two trimesters of pregnancy. Future studies of large-size and prospective cohorts which adequately address concerns for confounder bias are needed to examine the relationship between antibiotic use and risk of childhood asthma. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Evaluating broad scale patterns among related species using resource experiments in tropical hummingbirds.

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Weinstein, Ben G; Graham, Catherine H

2016-08-01

A challenge in community ecology is connecting biogeographic patterns with local scale observations. In Neotropical hummingbirds, closely related species often co-occur less frequently than expected (overdispersion) when compared to a regional species pool. While this pattern has been attributed to interspecific competition, it is important to connect these findings with local scale mechanisms of coexistence. We measured the importance of the presence of competitors and the availability of resources on selectivity at experimental feeders for Andean hummingbirds along a wide elevation gradient. Selectivity was measured as the time a bird fed at a feeder with a high sucrose concentration when presented with feeders of both low and high sucrose concentrations. Resource selection was measured using time-lapse cameras to identity which floral resources were used by each hummingbird species. We found that the increased abundance of preferred resources surrounding the feeder best explained increased species selectivity, and that related hummingbirds with similar morphology chose similar floral resources. We did not find strong support for direct agonism based on differences in body size or phylogenetic relatedness in predicting selectivity. These results suggest closely related hummingbird species have overlapping resource niches, and that the intensity of interspecific competition is related to the abundance of those preferred resources. If these competitive interactions have negative demographic effects, our results could help explain the pattern of phylogenetic overdispersion observed at regional scales. © 2016 by the Ecological Society of America.

Broad-Scale Comparison of Photosynthesis in Terrestrial and Aquatic Plant Communities

DEFF Research Database (Denmark)

Sand-Jensen, Kaj; Krause-Jensen, D.

1997-01-01

Comparisons of photosynthesis in terrestrial and aquatic habitats have been impaired by differences in methods and time-scales of measurements. We compiled information on gross photosynthesis at high irradiance and photosynthetic efficiency at low irradiance from 109 published terrestrial studies...... communities probably due to more efficient light utilization and gas exchange in the terrestrial habitats. By contrast only small differences were found within different aquatic plant communities or within different terrestrial plant communities....... of forests, grasslands and crops and 319 aquatic studies of phytoplankton, macrophyte and attached microalgal communities to test if specific differences existed between the communities. Maximum gross photosynthesis and photosynthetic efficiency were systematically higher in terrestrial than in aquatic...

Wayfinding the Live 5-2-1-0 Initiative-At the Intersection between Systems Thinking and Community-Based Childhood Obesity Prevention.

Science.gov (United States)

Amed, Shazhan; Shea, Stephanie; Pinkney, Susan; Wharf Higgins, Joan; Naylor, Patti-Jean

2016-06-21

Childhood obesity is complex and requires a 'systems approach' that collectively engages across multiple community settings. Sustainable Childhood Obesity Prevention through Community Engagement (SCOPE) has implemented Live 5-2-1-0-a multi-sector, multi-component childhood obesity prevention initiative informed by systems thinking and participatory research via an innovative knowledge translation (KT) model (RE-FRAME). This paper describes the protocol for implementing and evaluating RE-FRAME in two 'existing' (>2 years of implementation) and two 'new' Live 5-2-1-0 communities to understand how to facilitate and sustain systems/community-level change. In this mixed-methods study, RE-FRAME was implemented via online resources, webinars, a backbone organization (SCOPE) coordinating the initiative, and a linking system supporting KT. Qualitative and quantitative data were collected using surveys and stakeholder interviews, analyzed using thematic analysis and descriptive statistics, respectively. Existing communities described the consistency of Live 5-2-1-0 and extensive local partnerships/champions as catalysts for synergistic community-wide action; new communities felt that the simplicity of the message combined with the transfer of experiential learning would inform their own strategies and policies/programs to broadly disseminate Live 5-2-1-0. RE-FRAME effectively guided the refinement of the initiative and provided a framework upon which evaluation results described how to implement a community-based systems approach to childhood obesity prevention.

Large-scale grid management

International Nuclear Information System (INIS)

Langdal, Bjoern Inge; Eggen, Arnt Ove

2003-01-01

The network companies in the Norwegian electricity industry now have to establish a large-scale network management, a concept essentially characterized by (1) broader focus (Broad Band, Multi Utility,...) and (2) bigger units with large networks and more customers. Research done by SINTEF Energy Research shows so far that the approaches within large-scale network management may be structured according to three main challenges: centralization, decentralization and out sourcing. The article is part of a planned series

Community beliefs about childhood obesity: its causes, consequences and potential solutions.

Science.gov (United States)

Covic, Tanya; Roufeil, Louise; Dziurawiec, Suzanne

2007-06-01

The objective of this study was to explore community beliefs about the causes, consequences and potential solutions of childhood obesity. A convenience sample of 434 adults (41.2 +/- 13.3 years; 61% parents) in New South Wales, Australia, was surveyed using a newly developed childhood obesity scale. Five causal (emotional eating; eating habits and food knowledge; environmental dysfunction; abundance of contemporary lifestyle; cost of contemporary lifestyle), four consequences (known consequences of obesity; behavioural consequences; social consequences; less-known physical consequences) and three potential solutions factors (parental actions; professional assistance; limiting behaviours) were identified. Parents did not differ from non-parents across the 12 factors nor were there any differences based on the level of education. There were, however, gender differences across two causal factors (emotional eating and abundance of contemporary lifestyle) and two consequences factors (behavioural consequences and social consequences), with females endorsing all four factors more strongly than males. The results of this study suggest that this sample was aware of the complex nature of childhood obesity in terms of its causes, consequences and a range of potential solutions, but they endorsed more family rather than community-based interventions.

Depathologising gender diversity in childhood in the process of ICD revision and reform.

Science.gov (United States)

Suess Schwend, Amets; Winter, Sam; Chiam, Zhan; Smiley, Adam; Cabral Grinspan, Mauro

2018-01-24

From 2007 on, the World Health Organisation (WHO) has been revising its diagnostic manual, the International Statistical Classification of Diseases and Related Health Problems (ICD), with approval of ICD-11 due in 2018. The ICD revision has prompted debates on diagnostic classifications related to gender diversity and gender development processes, and specifically on the 'Gender incongruence of childhood' (GIC) code. These debates have taken place at a time an emergent trans depathologisation movement is becoming increasingly international, and regional and international human rights bodies are recognising gender identity as a source of discrimination. With reference to the history of diagnostic classification of gender diversity in childhood, this paper conducts a literature review of academic, activist and institutional documents related to the current discussion on the merits of retaining or abandoning the GIC code. Within this broader discussion, the paper reviews in more detail recent publications arguing for the abandonment of this diagnostic code drawing upon clinical, bioethical and human rights perspectives. The review indicates that gender diverse children engaged in exploring their gender identity and expression do not benefit from diagnosis. Instead they benefit from support from their families, their schools and from society more broadly.

Perspectives on the causes of childhood leukemia.

Science.gov (United States)

Wiemels, Joseph

2012-04-05

Acute leukemia is the most common cancer in children but the causes of the disease in the majority of cases are not known. About 80% are precursor-B cell in origin (CD19+, CD10+), and this immunophenotype has increased in incidence over the past several decades in the Western world. Part of this increase may be due to the introduction of new chemical exposures into the child's environment including parental smoking, pesticides, traffic fumes, paint and household chemicals. However, much of the increase in leukemia rates is likely linked to altered patterns of infection during early childhood development, mirroring causal pathways responsible for a similarly increased incidence of other childhood-diagnosed immune-related illnesses including allergy, asthma, and type 1 diabetes. Factors linked to childhood leukemia that are likely surrogates for immune stimulation include exposure to childcare settings, parity status and birth order, vaccination history, and population mixing. In case-control studies, acute lymphoblastic leukemia (ALL) is consistently inversely associated with greater exposure to infections, via daycare and later birth order. New evidence suggests also that children who contract leukemia may harbor a congenital defect in immune responder status, as indicated by lower levels of the immunosuppressive cytokine IL-10 at birth in children who grow up to contract leukemia, as well as higher need for clinical care for infections within the first year of life despite having lower levels of exposure to infections. One manifestation of this phenomenon may be leukemia clusters which tend to appear as a leukemia "outbreak" among populations with low herd immunity to a new infection. Critical answers to the etiology of childhood leukemia will require incorporating new tools into traditional epidemiologic approaches - including the classification of leukemia at a molecular scale, better exposure assessments at all points in a child's life, a comprehensive

Distinct emotion regulation skills explain psychopathology and problems in social relationships following childhood emotional abuse and neglect.

Science.gov (United States)

Berzenski, Sara R

2018-03-22

Efforts to differentiate between the developmental sequelae of childhood emotional abuse and childhood emotional neglect are critical to both research and practice efforts. As an oft-identified mechanism of the effects of child maltreatment on later adjustment, emotion dysregulation represents a key potential pathway. The present study explored a higher order factor model of specific emotion regulation skills, and the extent to which these skill sets would indicate distinct developmental pathways from unique emotional maltreatment experiences to multidomain adjustment. A sample of 500 ethnoracially diverse college students reported on their experiences. A two-factor model of emotion regulation skills based on subscales of the Difficulties in Emotion Regulation Scale was revealed. Significant indirect effects of childhood emotional abuse on psychopathology and problems in social relationships were found through response-focused difficulties in emotion regulation, whereas a significant indirect effect of childhood emotional neglect on problems in social relationships was found through antecedent-focused difficulties in emotion regulation. These results are consistent with theoretical models and empirical evidence suggesting differential effects of childhood emotional abuse and emotional neglect, and provide an important indication for developing targeted interventions focusing on specific higher order emotion dysregulation skill clusters.

Sixteen-year follow-up of childhood avalanche survivors

DEFF Research Database (Denmark)

Thordardottir, E.B.; Valdimarsdóttir, Unnur A; Hansdottir, Ingunn

2016-01-01

: Childhood survivors (aged 2-19 at the time of exposure) of two avalanches were identified through nationwide registers 16 years later. The PosttraumaticDiagnostic Scale was used to assess current PTSD symptoms. One-way ANOVA was used to explore PTSD symptoms by background and trauma-specific factors......, as well as associations with current SES. Predictors of PTSD symptoms were examined by multivariable regression analysis. Results: Response rate was 66% (108/163). Results from univariate ANOVA analysis revealed that female sex was associated with PTSD symptoms (F =5.96, p...

The Relationship between Childhood Maltreatment and Emotional Dysregulation in Self Mutilation: An Investigation among Substance Dependent Patients.

Science.gov (United States)

Karagöz, Başak; Dağ, İhsan

2015-03-01

The present study aims to examine the role of emotion dysregulation and childhood maltreatment in self mutilation (SM) of substance dependent patients. Specifically, the present study examined whether emotion dysregulation and its dimensions, and childhood maltreatment and its dimensions were associated with SM. The relationship between emotion dysregulation and childhood maltreatment was also investigated. The sample of study consisted of 55 alcohol dependent and 24 opiate dependent patients (n=79). Substance dependence was diagnosed by means of the Structured Clinical Interview for DSM-IV-TR (SCID-I), Turkish version. Childhood Trauma Questionnaire (CTQ) and Difficulties in Emotion Regulation Scale (DERS) were used. Findings indicated that substance dependents with SM and without SM were differentiated in terms of overall emotion dysregulation. Results also suggest the relevance of three specific dimensions of emotion dysregulation to SM: Difficulties engaging in goal-directed behaviors when experiencing negative emotions, difficulties controlling impulsive behaviors when experiencing negative emotions, and limited access to effective emotion regulation strategies. These dimensions were predicted from childhood emotional maltreatment and neglect. It is also revealed that substance dependents with SM had higher points than those without SM on emotional childhood maltreatment and neglect, physical childhood maltreatment. Results were supported by the literature suggested that self-mutilation functions as a emotional regulation strategy. Findings also suggested that self- mutilation is related to early relationships take place in family environment in which individuals grow up.

Psychiatric Aspects of Childhood Epilepsy

OpenAIRE

Raman Deep PATTANAYAK; Rajesh SAGAR

2012-01-01

How to Cite this Article: Pattanayak RD, Sagar R. Psychiatric Aspects of Childhood Epilepsy. Iran J Child Neurol 2012;6(2):9-18.Childhood epilepsy is a chronic, recurrent disorder of unprovoked seizures. Theonset of epilepsy in childhood has significant implications for brain growth anddevelopment. Seizures may impair the ongoing neurodevelopmental processes and compromise the child’s intellectual and cognitive functioning, leading totremendous cognitive, behavioral and psychosocial consequen...

Short-eared Owl (Asio flammeus surveys in the North American Intermountain West: utilizing citizen scientists to conduct monitoring across a broad geographic scale

Directory of Open Access Journals (Sweden)

Robert A. Miller

2016-06-01

Full Text Available The Short-eared Owl (Asio flammeus is an open-country species breeding in the northern United States and Canada, and has likely experienced a long-term, range-wide, and substantial decline. However, the cause and magnitude of the decline is not well understood. We set forth to address the first two of six previously proposed conservation priorities to be addressed for this species: (1 better define habitat use and (2 improve population monitoring. We recruited 131 volunteers to survey over 6.2 million ha within the state of Idaho for Short-eared Owls during the 2015 breeding season. We surveyed 75 transects, 71 of which were surveyed twice, and detected Short-eared Owls on 27 transects. We performed multiscale occupancy modeling to identify habitat associations, and performed multiscale abundance modeling to generate a state-wide population estimate. Our results suggest that within the state of Idaho, Short-eared Owls are more often found in areas with marshland or riparian habitat or areas with greater amounts of sagebrush habitat at the 1750 ha transect scale. At the 50 ha point scale, Short-eared Owls tend to associate positively with fallow and bare dirt agricultural land and negatively with grassland. Cropland was not chosen at the broader transect scale suggesting that Short-eared Owls may prefer more heterogeneous landscapes. On the surface our results may seem contradictory to the presumed land use by a "grassland" species; however, the grasslands of the Intermountain West, consisting largely of invasive cheatgrass (Bromus tectorum, lack the complex structure shown to be preferred by these owls. We suggest the local adaptation to agriculture represents the next best habitat to their historical native habitat preferences. Regardless, we have confirmed regional differences that should be considered in conservation planning for this species. Last, our results demonstrate the feasibility, efficiency, and effectiveness of utilizing public

Childhood physical abuse and differential development of paranormal belief systems.

Science.gov (United States)

Perkins, Stefanie L; Allen, Rhiannon

2006-05-01

This study compared paranormal belief systems in individuals with and without childhood physical abuse histories. The Revised Paranormal Belief Scale and the Assessing Environments III Questionnaire were completed by 107 University students. Psi, precognition, and spiritualism, which are thought to provide a sense of personal efficacy and control, were among the most strongly held beliefs in abused subjects, and were significantly higher in abused versus nonabused subjects. Superstition and extraordinary life forms, thought to have an inverse or no relation to felt control, were the least strongly held beliefs in abused subjects, and, along with religious beliefs, did not differ between the two abuse groups. Witchcraft was unexpectedly found to be the most strongly held belief among those with abuse histories. Results suggest that by providing a sense of control, certain paranormal beliefs may offer a powerful emotional refuge to individuals who endured the stress of physical abuse in childhood.

Pneumonia's second wind? A case study of the global health network for childhood pneumonia.

Science.gov (United States)

Berlan, David

2016-04-01

Advocacy, policy, research and intervention efforts against childhood pneumonia have lagged behind other health issues, including malaria, measles and tuberculosis. Accelerating progress on the issue began in 2008, following decades of efforts by individuals and organizations to address the leading cause of childhood mortality and establish a global health network. This article traces the history of this network's formation and evolution to identify lessons for other global health issues. Through document review and interviews with current, former and potential network members, this case study identifies five distinct eras of activity against childhood pneumonia: a period of isolation (post WWII to 1984), the duration of WHO's Acute Respiratory Infections (ARI) Programme (1984-1995), Integrated Management of Childhood illness's (IMCI) early years (1995-2003), a brief period of network re-emergence (2003-2008) and recent accelerating progress (2008 on). Analysis of these eras reveals the critical importance of building a shared identity in order to form an effective network and take advantage of emerging opportunities. During the ARI era, an initial network formed around a relatively narrow shared identity focused on community-level care. The shift to IMCI led to the partial dissolution of this network, stalled progress on addressing pneumonia in communities and missed opportunities. Frustrated with lack of progress on the issue, actors began forming a network and shared identity that included a broad spectrum of those whose interests overlap with pneumonia. As the network coalesced and expanded, its members coordinated and collaborated on conducting and sharing research on severity and tractability, crafting comprehensive strategies and conducting advocacy. These network activities exerted indirect influence leading to increased attention, funding, policies and some implementation. Published by Oxford University Press in association with The London School of

The Impact of Adverse Childhood Experiences on Adulthood Aggression and Self-Esteem-A Study on Male Forensic Clients

Directory of Open Access Journals (Sweden)

Farideh Khodabandeh

2018-04-01

Full Text Available Background: Adverse childhood experiences (ACEs are stressful or traumatic events, including abuse and neglect. The long-term effects of adverse childhood experiences (ACEs occurring during childhood or adolescence; may lead to a wide range of physical and psychological health issues throughout a person’s lifespan. Children with ACEs, develops poor relation skills and low self-esteem, which may increase the likelihood of interpersonal problems and physical aggression in adult life. The current study examined the correlation among adverse childhood experiences (ACEs, self-esteem, and aggressive behavior.Materials and Methods: The sample included 350 adult male clients, accused of physical aggression in forensic setting. All participants completed interviews, focusing on different types of maltreatment prior to age 18, using the modified standardized Adverse Childhood Experiences International Questioner (ACE-IQ and self-esteem level by Rosenberg Self-esteem Scale.Results: The most commonly reported adverse experience was family dysfunction, mainly violence in the family that caused problems. Strong correlations were shown to exist between various ACEs and aggressive behavior. Negative correlation detected between self–esteem and all categories subjected for ACE except sexual abuse and community violence (P=0>.05.Conclusion: Much attention has been focused on adverse childhood experiences as risk factors for a spectrum of violence-related outcomes during adulthood.

Childhood adversity, mental health, and violent crime.

Science.gov (United States)

Brewer-Smyth, Kathleen; Cornelius, Monica E; Pickelsimer, E Elisabeth

2015-01-01

Little is understood about childhood traumatic brain injury (TBI) and lifetime violent crime perpetration. The purpose was to evaluate TBI before the age of 15 years and other childhood environmental factors, mental health, and lifetime history of committing a violent crime. A cross-sectional study of 636 male and female offenders from a southeastern state prison population was conducted using Chi-squared tests, t tests, and logistic regression to determine factors associated with ever committing a violent crime. Committing a violent crime was associated with male gender, younger age, greater childhood sexual abuse (CSA), greater childhood emotional abuse, no TBI by the age of 15 years, and greater neighborhood adversity during childhood. Although TBI has been related to violent and nonviolent crime, this study showed that absence of TBI by the age of 15 years was associated with lifetime violent crime when adjusting for CSA, childhood emotional abuse, and neighborhood adversity during childhood. This builds upon neurobehavioral development literature suggesting that CSA and the stress of violence exposure without direct physical victimization may play a more critical role in lifetime violent criminal behavior than childhood TBI. Violence risk reduction must occur during childhood focusing on decreasing adversity, especially violence exposure as a witness as well as a direct victim.

Adrenarche and middle childhood.

Science.gov (United States)

Campbell, Benjamin C

2011-09-01

Middle childhood, the period from 6 to 12 years of age, is defined socially by increasing autonomy and emotional regulation, somatically by the development of anatomical structures for subsistence, and endocrinologically by adrenarche, the adrenal production of dehydroepiandrosterone (DHEA). Here I suggest that DHEA plays a key role in the coordinated development of the brain and body beginning with middle childhood, via energetic allocation. I argue that with adrenarche, increasing levels of circulating DHEA act to down-regulate the release of glucose into circulation and hence limit the supply of glucose which is needed by the brain for synaptogenesis. Furthermore, I suggest the antioxidant properties of DHEA may be important in maintaining synaptic plasticity throughout middle childhood within slow-developing areas of the cortex, including the insula, thamalus, and anterior cingulate cortex. In addition, DHEA may play a role in the development of body odor as a reliable social signal of behavioral changes associated with middle childhood.

Stress and Obesity in Childhood

OpenAIRE

Koch, Felix-Sebastian

2009-01-01

Childhood obesity is a serious health problem and prevalence increases dramatically around the world, including Sweden. The aim of the current thesis was to examine parents’ and children’s stress in relation to childhood obesity. Parenting stress, social support, parental worries, and serious life events, as well as children’s temperament, self-esteem, body dissatisfaction, saliva cortisol, weight and height were measured to estimate stress and the relation between stress and childhood obesit...

The relationship between self-reported childhood adversities, adulthood psychopathology and psychological stress markers in patients with schizophrenia

DEFF Research Database (Denmark)

Seidenfaden, Dea; Knorr, Ulla; Soendergaard, Mia Greisen

2017-01-01

: To compare levels of childhood trauma in schizophrenia patients vs. healthy control persons, and to study the association between childhood adversity and the symptomatology of adulthood schizophrenia, as well as subjective and biological markers of psychological stress.  Methods: Thirty-seven patients...... of the patients was measured by the Positive and Negative Syndrome Scale (PANSS) and analyzed by a five-factor PANSS model. Measures of perceived stress (Perceived Stress Scale) and hypothalamic-pituitary-adrenal (HPA)-axis activity (9 AM plasma cortisol and daytime salivary cortisol output) were recorded...... was found (P = 0.009). The high CATS score group showed higher levels of perceived stress (P = 0.02), but there was no difference between the high vs. low CATS group in HPA-axis activity. Conclusion: Although causal inferences cannot be made from this cross-sectional study, the study adds support...

The relationship between the Early Childhood Environment Rating Scale and its revised form and child outcomes: A systematic review and meta-analysis.

Directory of Open Access Journals (Sweden)

Ashley Brunsek

Full Text Available The Early Childhood Environment Rating Scale (ECERS and its revised version (ECERS-R were designed as global measures of quality that assess structural and process aspects of Early Childhood Education and Care (ECEC programs. Despite frequent use of the ECERS/ECERS-R in research and applied settings, associations between it and child outcomes have not been systematically reviewed. The objective of this research was to evaluate the association between the ECERS/ECERS-R and children's wellbeing. Searches of Medline, PsycINFO, ERIC, websites of large datasets and reference sections of all retrieved articles were completed up to July 3, 2015. Eligible studies provided a statistical link between the ECERS/ECERS-R and child outcomes for preschool-aged children in ECEC programs. Of the 823 studies selected for full review, 73 were included in the systematic review and 16 were meta-analyzed. The combined sample across all eligible studies consisted of 33, 318 preschool-aged children. Qualitative systematic review results revealed that ECERS/ECERS-R total scores were more generally associated with positive outcomes than subscales or factors. Seventeen separate meta-analyses were conducted to assess the strength of association between the ECERS/ECERS-R and measures that assessed children's language, math and social-emotional outcomes. Meta-analyses revealed a small number of weak effects (in the expected direction between the ECERS/ECERS-R total score and children's language and positive behavior outcomes. The Language-Reasoning subscale was weakly related to a language outcome. The enormous heterogeneity in how studies operationalized the ECERS/ECERS-R, the outcomes measured and statistics reported limited our ability to meta-analyze many studies. Greater consistency in study methodology is needed in this area of research. Despite these methodological challenges, the ECERS/ECERS-R does appear to capture aspects of quality that are important for children

The relationship between the Early Childhood Environment Rating Scale and its revised form and child outcomes: A systematic review and meta-analysis.

Science.gov (United States)

Brunsek, Ashley; Perlman, Michal; Falenchuk, Olesya; McMullen, Evelyn; Fletcher, Brooke; Shah, Prakesh S

2017-01-01

The Early Childhood Environment Rating Scale (ECERS) and its revised version (ECERS-R) were designed as global measures of quality that assess structural and process aspects of Early Childhood Education and Care (ECEC) programs. Despite frequent use of the ECERS/ECERS-R in research and applied settings, associations between it and child outcomes have not been systematically reviewed. The objective of this research was to evaluate the association between the ECERS/ECERS-R and children's wellbeing. Searches of Medline, PsycINFO, ERIC, websites of large datasets and reference sections of all retrieved articles were completed up to July 3, 2015. Eligible studies provided a statistical link between the ECERS/ECERS-R and child outcomes for preschool-aged children in ECEC programs. Of the 823 studies selected for full review, 73 were included in the systematic review and 16 were meta-analyzed. The combined sample across all eligible studies consisted of 33, 318 preschool-aged children. Qualitative systematic review results revealed that ECERS/ECERS-R total scores were more generally associated with positive outcomes than subscales or factors. Seventeen separate meta-analyses were conducted to assess the strength of association between the ECERS/ECERS-R and measures that assessed children's language, math and social-emotional outcomes. Meta-analyses revealed a small number of weak effects (in the expected direction) between the ECERS/ECERS-R total score and children's language and positive behavior outcomes. The Language-Reasoning subscale was weakly related to a language outcome. The enormous heterogeneity in how studies operationalized the ECERS/ECERS-R, the outcomes measured and statistics reported limited our ability to meta-analyze many studies. Greater consistency in study methodology is needed in this area of research. Despite these methodological challenges, the ECERS/ECERS-R does appear to capture aspects of quality that are important for children's wellbeing

Influence of 5-HTT variation, childhood trauma and self-efficacy on anxiety traits: a gene-environment-coping interaction study.

Science.gov (United States)

Schiele, Miriam A; Ziegler, Christiane; Holitschke, Karoline; Schartner, Christoph; Schmidt, Brigitte; Weber, Heike; Reif, Andreas; Romanos, Marcel; Pauli, Paul; Zwanzger, Peter; Deckert, Jürgen; Domschke, Katharina

2016-08-01

Environmental vulnerability factors such as adverse childhood experiences in interaction with genetic risk variants, e.g., the serotonin transporter gene linked polymorphic region (5-HTTLPR), are assumed to play a role in the development of anxiety and affective disorders. However, positive influences such as general self-efficacy (GSE) may exert a compensatory effect on genetic disposition, environmental adversity, and anxiety traits. We, thus, assessed childhood trauma (Childhood Trauma Questionnaire, CTQ) and GSE in 678 adults genotyped for 5-HTTLPR/rs25531 and their interaction on agoraphobic cognitions (Agoraphobic Cognitions Questionnaire, ACQ), social anxiety (Liebowitz Social Anxiety Scale, LSAS), and trait anxiety (State-Trait Anxiety Inventory, STAI-T). The relationship between anxiety traits and childhood trauma was moderated by self-efficacy in 5-HTTLPR/rs25531 LALA genotype carriers: LALA probands maltreated as children showed high anxiety scores when self-efficacy was low, but low anxiety scores in the presence of high self-efficacy despite childhood maltreatment. Our results extend previous findings regarding anxiety-related traits showing an interactive relationship between 5-HTT genotype and adverse childhood experiences by suggesting coping-related measures to function as an additional dimension buffering the effects of a gene-environment risk constellation. Given that anxiety disorders manifest already early in childhood, this insight could contribute to the improvement of psychotherapeutic interventions by including measures strengthening self-efficacy and inform early targeted preventive interventions in at-risk populations, particularly within the crucial time window of childhood and adolescence.

Validation, automatic generation and use of broad phonetic transcriptions

NARCIS (Netherlands)

Bael, Cristophe Patrick Jan Van

2007-01-01

Broad phonetic transcriptions represent the pronunciation of words as strings of characters from specifically designed symbol sets. In everyday life, broad phonetic transcriptions are often used as aids to pronounce (foreign) words. In addition, broad phonetic transcriptions are often used for

Childhood obesity.

Science.gov (United States)

Sabin, M A; Shield, J P H

2008-01-01

The prevalence of childhood obesity continues to increase worldwide. Its presence is associated with significant adverse effects on health including an increased propensity to type II diabetes, cardiovascular, respiratory, and liver disease. In the vast majority of children, obesity is lifestyle-related, yet there is a dearth of evidence on how to best develop effective prevention and treatment strategies. This review outlines the importance of childhood and adolescent growth on long-term health, the definitions used to define obesity in children (along with up-to-date prevalence data), causes and consequences, and aspects of prevention and management.

The global childhood obesity epidemic and the association between socio-economic status and childhood obesity

OpenAIRE

Wang, Youfa; Lim, Hyunjung

2012-01-01

This paper describes the current prevalence and time trends of childhood obesity worldwide, and the association between childhood obesity and socio-economic status (SES). Childhood obesity has become a global public health crisis. The prevalence is highest in western and industrialized countries, but still low in some developing countries. The prevalence also varies by age and gender. The WHO Americas and eastern Mediterranean regions had higher prevalence of overweight and obesity (30–40%) t...

Food plant diversity as broad-Scale Determinant of Avian Frugivore Richness

DEFF Research Database (Denmark)

Kissling, W. Daniel; Rahbek, Carsten; Böhning-Gaese, Katrin

2007-01-01

from niche assembly mechanisms (e.g. coevolutionary adaptations to fruit size, fruit colour or vertical stratification of fruit presentation) or, alternatively, from stochastic speciation-extinction processes. In any case, the close relationship between species richness of Ficus and avian frugivores......The causes of variation in animal species richness at large spatial scales are intensively debated. Here, we examine whether the diversity of food plants, contemporary climate and energy, or habitat heterogeneity determine species richness patterns of avian frugivores across sub-Saharan Africa....... Path models indicate that species richness of Ficus (their fruits being one of the major food resources for frugivores in the tropics) has the strongest direct effect on richness of avian frugivores, whereas the influences of variables related to water-energy and habitat heterogeneity are mainly...

Global Characteristics of Childhood Acute Promyelocytic Leukemia

Science.gov (United States)

Zhang, L; Samad, A; Pombo-de-Oliveira, MS; Scelo, G; Smith, MT; Feusner, J; Wiemels, JL; Metayer, C

2014-01-01

Acute promyelocytic leukemia (APL) comprises approximately 5–10% of childhood acute myeloid leukemia (AML) cases in the US. While variation in this percentage among other populations was noted previously, global patterns of childhood APL have not been thoroughly characterized. In this comprehensive review of childhood APL, we examined its geographic pattern and the potential contribution of environmental factors to observed variation. In 142 studies (spanning >60 countries) identified, variation was apparent—de novo APL represented from 2% (Switzerland) to >50% (Nicaragua) of childhood AML in different geographic regions. Because a limited number of previous studies addressed specific environmental exposures that potentially underlie childhood APL development, we gathered 28 childhood cases of therapy-related APL, which exemplified associations between prior exposures to chemotherapeutic drugs/radiation and APL diagnosis. Future population-based studies examining childhood APL patterns and the potential association with specific environmental exposures and other risk factors are needed. PMID:25445717

Interventional studies in childhood dystonia do not address the concerns of children and their carers.

Science.gov (United States)

Lumsden, Daniel E; Gimeno, Hortensia; Tustin, Kylee; Kaminska, Margaret; Lin, Jean-Pierre

2015-05-01

This study aimed to determine the main concerns/priorities of the parents and carers of children with dystonia referred to our service and whether medical interventional studies addressed these concerns. Records of children assessed by our service from June 2005-December 2012 were reviewed and expressed parental/carer concerns at initial assessment categorized using the International Classification of Functioning (ICF) Framework. Medline, CINAHL and Embase databases were searched for outcome measures of medical and surgical interventional studies in childhood dystonia. Data was collected from 273 children and young people with dystonia. The most commonly expressed concerns were: pain (104/273, 38.1%); difficulties in delivering activities of daily-living (66/273, 24.2%), difficulties with hand-use (59/273, 21.6%) and seating (41/273, 15.0%). Literature review identified 70 interventional studies, 46 neurosurgical and 24 pharmacological. The majority of neurosurgical studies (34/46) used impairment scales to measure change, with pharmacological studies typically reporting more subjective changes in motor symptoms. Only a minority of studies used assessments or scales capable of objectively addressing the concerns reported by our cohort. Existing interventional studies in childhood dystonia poorly address the main concerns of children with dystonia and their carers, limiting the conclusions which may be drawn as to true impact of these interventions in childhood. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

Childhood cataract: home to hospital.

OpenAIRE

Muhit, MA

2004-01-01

Globally, there are 190,000 children who are blind from cataract.1 Cataract in children may be present at birth (congenital cataract) or may appear anytime during the first few years of life (developmental cataract). Childhood cataract is the most common treatable cause of childhood blindness, being responsible for 10-30% of all childhood blindness. A recent national study in Bangladesh showed that 1 in every 3 blind children is unnecessarily blind from congenital/developmental cataract.

Frontoparietal Structural Connectivity in Childhood Predicts Development of Functional Connectivity and Reasoning Ability: A Large-Scale Longitudinal Investigation.

Science.gov (United States)

Wendelken, Carter; Ferrer, Emilio; Ghetti, Simona; Bailey, Stephen K; Cutting, Laurie; Bunge, Silvia A

2017-08-30

Prior research points to a positive concurrent relationship between reasoning ability and both frontoparietal structural connectivity (SC) as measured by diffusion tensor imaging (Tamnes et al., 2010) and frontoparietal functional connectivity (FC) as measured by fMRI (Cocchi et al., 2014). Further, recent research demonstrates a link between reasoning ability and FC of two brain regions in particular: rostrolateral prefrontal cortex (RLPFC) and the inferior parietal lobe (IPL) (Wendelken et al., 2016). Here, we sought to investigate the concurrent and dynamic, lead-lag relationships among frontoparietal SC, FC, and reasoning ability in humans. To this end, we combined three longitudinal developmental datasets with behavioral and neuroimaging data from 523 male and female participants between 6 and 22 years of age. Cross-sectionally, reasoning ability was most strongly related to FC between RLPFC and IPL in adolescents and adults, but to frontoparietal SC in children. Longitudinal analysis revealed that RLPFC-IPL SC, but not FC, was a positive predictor of future changes in reasoning ability. Moreover, we found that RLPFC-IPL SC at one time point positively predicted future changes in RLPFC-IPL FC, whereas, in contrast, FC did not predict future changes in SC. Our results demonstrate the importance of strong white matter connectivity between RLPFC and IPL during middle childhood for the subsequent development of both robust FC and good reasoning ability. SIGNIFICANCE STATEMENT The human capacity for reasoning develops substantially during childhood and has a profound impact on achievement in school and in cognitively challenging careers. Reasoning ability depends on communication between lateral prefrontal and parietal cortices. Therefore, to understand how this capacity develops, we examined the dynamic relationships over time among white matter tracts connecting frontoparietal cortices (i.e., structural connectivity, SC), coordinated frontoparietal activation

Confidence in Their Own Ability: Postgraduate Early Childhood Students Examining Their Attitudes towards Inclusive Education

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Cologon, Kathy

2012-01-01

This study explores reflections of a group of postgraduate early childhood students in relation to their self-reported attitudes towards inclusive education. Participant self-reported attitudes towards inclusive education were measured using an adapted version of the Attitudes Toward Inclusive Education Scale (ATIES) and an adapted version of the…

Childhood Precursors of the Narcissistic Personality.

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Cramer, Phebe

2017-09-01

This research identifies the childhood personality characteristics that predict the presence of narcissism in adulthood. Using data from the longitudinal study of Block and Block (The California Child Q-set. Palo Alto, CA: Consulting Psychologists Press, 1980), childhood personality characteristics were assessed at age 11 (N = 100) using the California Child Q-set. A number of these were shown to differentially predict the presence of grandiose or vulnerable narcissism at age 23. Factor analyses of the Child Q-set items showed that the presence of Grandiose Narcissism was positively related to childhood factors representing social presence and negatively related to planfulness. In contrast, vulnerable narcissism was positively related to childhood impulsivity and negatively related to stable self-esteem. Both types of narcissism were positively related to childhood factors representing need for control.

The geography of early childhood mortality in England and Wales, 1881-1911

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Hannaliis Jaadla

2017-12-01

Full Text Available Background: Considerable regional variation existed in 19th-century infant mortality (IMR in England and Wales. Objective: This study estimates early childhood mortality (ECMR for over 2,000 registration subdistricts (RSDs of England and Wales and analyses spatial and temporal variations in IMR and ECMR between 1881 and 1911. Methods: The combination of mortality statistics from the Registrar General and individual-level census data from the Integrated Census Microdata (I-CeM project is used to estimate spatial models of the relationship between early childhood death rates and a range of district-specific contextual variables. Results: All regions of England and Wales experienced noticeable decline in early childhood mortality, but the spatial patterns were remarkably persistent, with high mortality in London and in the mining and textile centres. The earlier decline of childhood than infant mortality produced a widening gap between them, and in early phases this development was concentrated along the East-Midlands coastal area from Suffolk to North Yorkshire, and in mid-Wales. This gap continued to widen, and in 1911 IMR was at least twice as high as ECMR in most parts of England and Wales. Conclusions: The changing spatial pattern of ECMR was influenced by a set of factors over and above those that influenced IMR, and these were related more to the disease environment than to social and economic influences. Contribution: These new estimates of early childhood mortality, at a finer spatial scale than previously possible, highlight the vast spatial variation in mortality in England and Wales. It is likely that these regional differences also manifest in variation in other demographic outcomes.

Telomere length in alcohol dependence: A role for impulsive choice and childhood maltreatment.

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Kang, Jee In; Hwang, Syung Shick; Choi, Jong Rak; Lee, Seung-Tae; Kim, Jieun; Hwang, In Sik; Kim, Hae Won; Kim, Chan-Hyung; Kim, Se Joo

2017-09-01

Telomere shortening, a marker of cellular aging, has been considered to be linked with psychosocial stress as well as with chronic alcohol consumption, possibly mediated by oxidative stress and inflammatory response. Recent findings suggested that early life adversity on telomere dynamics may be related to impulsive choice. To further our understanding of the association of impulsive choice and childhood trauma on telomere length, we examined whether delayed discounting and childhood trauma or their interaction is related to leukocyte telomere length, while controlling for multiple potential confounding variables, in patients with alcohol dependence who are considered to have higher impulsive choice and shorter telomere length. We recruited 253 male patients with chronic alcohol dependence. All participants performed the delay discounting task, and the area under curve was used as a measure of delay discounting. Steeper delay discounting represents more impulsive choices. The modified Parent-Child Conflict Tactics Scale was used to measure childhood maltreatment. In addition, confounding factors, including socio-demographic characteristics, the Alcohol Use Disorders Identification Test, the Buss-Perry Aggression Questionnaire, the Resilience Quotient, the Beck Depression Inventory, and the Beck Anxiety Inventory, were also assessed. Hierarchical regression analyses showed a significant main effect of delay discounting (β=0.161, t=2.640, p=0.009), and an interaction effect between delay discounting and childhood maltreatment on leukocyte telomere length (β=0.173, t=2.138, p=0.034). In subsequent analyses stratified by childhood maltreatment, patients with alcohol dependence and high childhood trauma showed a significant relationship between delay discounting and leukocyte telomere length (β=0.279, t=3.183, p=0.002), while those with low trauma showed no association between them. Our findings suggest that higher impulsive choice is associated with shorter telomere

Turkish Prospective Early Childhood Teachers' Emotional Intelligence Level and Its Relationship to Their Parents' Parenting Styles

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Kotaman, Hüseyin

2016-01-01

The current study explored Turkish prospective early childhood teachers' emotional intelligence scores in order to determine whether levels indicated differentiations according to grade level, and parenting style. Participants responded to the Turkish version of the Parenting Style Inventory and Emotional Intelligence Scale (EIS). EIS also…

Psychometric characteristics of process evaluation measures for a school-based childhood obesity prevention study: Louisiana Health

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Process evaluations of large-scale school based programs are necessary to aid in the interpretation of the outcome data. The Louisiana Health (LA Health) study is a multi-component childhood obesity prevention study for middle school children. The Physical Education (PEQ), Intervention (IQ), and F...

The relation of infant attachment to attachment and cognitive and behavioural outcomes in early childhood.

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Ding, Yan-hua; Xu, Xiu; Wang, Zheng-yan; Li, Hui-rong; Wang, Wei-ping

2014-09-01

In China, research on the relation of mother-infant attachment to children's development is scarce. This study sought to investigate the relation of mother-infant attachment to attachment, cognitive and behavioural development in young children. This study used a longitudinal study design. The subjects included healthy infants (n=160) aged 12 to 18 months. Ainsworth's "Strange Situation Procedure" was used to evaluate mother-infant attachment types. The attachment Q-set (AQS) was used to evaluate the attachment between young children and their mothers. The Bayley scale of infant development-second edition (BSID-II) was used to evaluate cognitive developmental level in early childhood. Achenbach's child behaviour checklist (CBCL) for 2- to 3-year-olds was used to investigate behavioural problems. In total, 118 young children (73.8%) completed the follow-up; 89.7% of infants with secure attachment and 85.0% of infants with insecure attachment still demonstrated this type of attachment in early childhood (κ=0.738, pInfants with insecure attachment collectively exhibited a significantly lower mental development index (MDI) in early childhood than did infants with secure attachment, especially the resistant type. In addition, resistant infants were reported to have greater social withdrawal, sleep problems and aggressive behaviour in early childhood. There is a high consistency in attachment development from infancy to early childhood. Secure mother-infant attachment predicts a better cognitive and behavioural outcome; whereas insecure attachment, especially the resistant attachment, may lead to a lower cognitive level and greater behavioural problems in early childhood. Copyright © 2014 Elsevier Ltd. All rights reserved.

Childhood traumatic events and types of auditory verbal hallucinations in first-episode schizophrenia patients.

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Misiak, Błażej; Moustafa, Ahmed A; Kiejna, Andrzej; Frydecka, Dorota

2016-04-01

Evidence is accumulating that childhood trauma might be associated with higher severity of positive symptoms in patients with psychosis and higher incidence of psychotic experiences in non-clinical populations. However, it remains unknown whether the history of childhood trauma might be associated with particular types of auditory verbal hallucinations (AVH). We assessed childhood trauma using the Early Trauma Inventory Self-Report - Short Form (ETISR-SF) in 94 first-episode schizophrenia (FES) patients. Lifetime psychopathology was evaluated using the Operational Criteria for Psychotic Illness (OPCRIT) checklist, while symptoms on the day of assessment were examined using the Positive and Negative Syndrome Scale (PANSS). Based on ETISR-SF, patients were divided into those with and without the history of childhood trauma: FES(+) and FES(-) patients. FES(+) patients had significantly higher total number of AVH types and Schneiderian first-rank AVH as well as significantly higher PANSS P3 item score (hallucinatory behavior) in comparison with FES(-) patients. They experienced significantly more frequently third person AVH and abusive/accusatory/persecutory voices. These differences remained significant after controlling for education, PANSS depression factor score and chlorpromazine equivalent. Linear regression analysis revealed that the total number of AVH types was predicted by sexual abuse score after controlling for above mentioned confounders. This effect was significant only in females. Our results indicate that the history of childhood trauma, especially sexual abuse, is associated with higher number AVH in females but not in males. Third person AVH and abusive/accusatory/persecutory voices, representing Schneiderian first-rank symptoms, might be particularly related to childhood traumatic events. Copyright © 2015 Elsevier Inc. All rights reserved.

Broad histone H3K4me3 domains in mouse oocytes modulate maternal-to-zygotic transition

DEFF Research Database (Denmark)

Dahl, John Arne; Jung, Inkyung; Aanes, Håvard

2016-01-01

device that is not readily available. We developed a micro-scale chromatin immunoprecipitation and sequencing (μChIP-seq) method, which we used to profile genome-wide histone H3 lysine methylation (H3K4me3) and acetylation (H3K27ac) in mouse immature and metaphase II oocytes and in 2-cell and 8-cell....... Active removal of broad H3K4me3 domains by the lysine demethylases KDM5A and KDM5B is required for normal zygotic genome activation and is essential for early embryo development. Our results provide insight into the onset of the developmental program in mouse embryos and demonstrate a role for broad H3K4...

Multiscaling for systems with a broad continuum of characteristic lengths and times: Structural transitions in nanocomposites.

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Pankavich, S; Ortoleva, P

2010-06-01

The multiscale approach to N-body systems is generalized to address the broad continuum of long time and length scales associated with collective behaviors. A technique is developed based on the concept of an uncountable set of time variables and of order parameters (OPs) specifying major features of the system. We adopt this perspective as a natural extension of the commonly used discrete set of time scales and OPs which is practical when only a few, widely separated scales exist. The existence of a gap in the spectrum of time scales for such a system (under quasiequilibrium conditions) is used to introduce a continuous scaling and perform a multiscale analysis of the Liouville equation. A functional-differential Smoluchowski equation is derived for the stochastic dynamics of the continuum of Fourier component OPs. A continuum of spatially nonlocal Langevin equations for the OPs is also derived. The theory is demonstrated via the analysis of structural transitions in a composite material, as occurs for viral capsids and molecular circuits.

Low-level environmental lead exposure in childhood and adult intellectual function: a follow-up study

Directory of Open Access Journals (Sweden)

Gregas Matthew

2011-03-01

Full Text Available Abstract Background Early life lead exposure might be a risk factor for neurocognitive impairment in adulthood. Objectives We sought to assess the relationship between early life environmental lead exposure and intellectual function in adulthood. We also attempted to identify which time period blood-lead concentrations are most predictive of adult outcome. Methods We recruited adults in the Boston area who had participated as newborns and young children in a prospective cohort study that examined the relationship between lead exposure and childhood intellectual function. IQ was measured using the Wechsler Abbreviated Scale of Intelligence (WASI. The association between lead concentrations and IQ scores was examined using linear regression. Results Forty-three adults participated in neuropsychological testing. Childhood blood-lead concentration (mean of the blood-lead concentrations at ages 4 and 10 years had the strongest relationship with Full-Scale IQ (β = -1.89 ± 0.70, p = 0.01. Full-scale IQ was also significantly related to blood-lead concentration at age 6 months (β = -1.66 ± 0.75, p = 0.03, 4 years (β = -0.90 ± 0.41, p = 0.03 and 10 years (β = -1.95 ± 0.80, p = 0.02. Adjusting for maternal IQ altered the significance of the regression coefficient. Conclusions Our study suggests that lead exposure in childhood predicts intellectual functioning in young adulthood. Our results also suggest that school-age lead exposure may represent a period of increased susceptibility. Given the small sample size, however, the potentially confounding effects of maternal IQ cannot be excluded and should be evaluated in a larger study.

Childhood Environment and Mental Wellbeing at Age 60-64 Years: Prospective Evidence from the MRC National Survey of Health and Development.

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Stafford, Mai; Gale, Catharine R; Mishra, Gita; Richards, Marcus; Black, Stephanie; Kuh, Diana L

2015-01-01

Mental wellbeing, conceptualised as positive affect, life satisfaction and realisation of needs that contribute to psychological growth, captures more than the absence of mental ill health. Several nations now aim to monitor and improve mental wellbeing. Whilst many studies document associations between adverse childhood experiences and mental disorders in adulthood, possible links between childhood experiences and adult mental wellbeing have so far received less attention. Using data from 1976 men and women in the MRC National Survey for Health and Development, we investigated prospective associations between childhood socioeconomic and psychosocial environments and the Warwick Edinburgh Mental Wellbeing Scale, designed to capture both hedonic and eudaimonic facets of wellbeing, at age 60-64. Whilst there was no evidence that childhood socioeconomic circumstances were related to later wellbeing independently of other childhood experiences, elements of childrearing and parenting, parental health and adjustment, and childhood illness were related. More advantaged socioeconomic position was associated with greater wellbeing but this did not explain the links between these childhood exposures and adult wellbeing, suggesting alternative explanatory pathways should be considered. Childhood illness and family psychosocial environment are associated with mental wellbeing in early older age, with effects sizes that are larger or comparable to socioeconomic circumstances in adulthood. Initiatives to improve the nation's mental wellbeing that include programmes targeted to supporting families and children may additionally have benefits that continue into older age.

Childhood Environment and Mental Wellbeing at Age 60-64 Years: Prospective Evidence from the MRC National Survey of Health and Development.

Directory of Open Access Journals (Sweden)

Mai Stafford

Full Text Available Mental wellbeing, conceptualised as positive affect, life satisfaction and realisation of needs that contribute to psychological growth, captures more than the absence of mental ill health. Several nations now aim to monitor and improve mental wellbeing. Whilst many studies document associations between adverse childhood experiences and mental disorders in adulthood, possible links between childhood experiences and adult mental wellbeing have so far received less attention.Using data from 1976 men and women in the MRC National Survey for Health and Development, we investigated prospective associations between childhood socioeconomic and psychosocial environments and the Warwick Edinburgh Mental Wellbeing Scale, designed to capture both hedonic and eudaimonic facets of wellbeing, at age 60-64.Whilst there was no evidence that childhood socioeconomic circumstances were related to later wellbeing independently of other childhood experiences, elements of childrearing and parenting, parental health and adjustment, and childhood illness were related. More advantaged socioeconomic position was associated with greater wellbeing but this did not explain the links between these childhood exposures and adult wellbeing, suggesting alternative explanatory pathways should be considered.Childhood illness and family psychosocial environment are associated with mental wellbeing in early older age, with effects sizes that are larger or comparable to socioeconomic circumstances in adulthood. Initiatives to improve the nation's mental wellbeing that include programmes targeted to supporting families and children may additionally have benefits that continue into older age.

Minding the P's: Passion in Professionalism in Early Childhood Education in Aotearoa New Zealand

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Clark, Beverley

2012-01-01

This article examines small-scale research into what passion might mean to early childhood teachers in the context of Aotearoa New Zealand. The catalyst for this research was twofold: Moyles' work in the United Kingdom on passion, professionalism and paradox, and the author's personal encounters with the distinct views in the teaching community on…

Cardiac interbeat interval dynamics from childhood to senescence : comparison of conventional and new measures based on fractals and chaos theory

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Pikkujamsa, S. M.; Makikallio, T. H.; Sourander, L. B.; Raiha, I. J.; Puukka, P.; Skytta, J.; Peng, C. K.; Goldberger, A. L.; Huikuri, H. V.

1999-01-01

BACKGROUND: New methods of R-R interval variability based on fractal scaling and nonlinear dynamics ("chaos theory") may give new insights into heart rate dynamics. The aims of this study were to (1) systematically characterize and quantify the effects of aging from early childhood to advanced age on 24-hour heart rate dynamics in healthy subjects; (2) compare age-related changes in conventional time- and frequency-domain measures with changes in newly derived measures based on fractal scaling and complexity (chaos) theory; and (3) further test the hypothesis that there is loss of complexity and altered fractal scaling of heart rate dynamics with advanced age. METHODS AND RESULTS: The relationship between age and cardiac interbeat (R-R) interval dynamics from childhood to senescence was studied in 114 healthy subjects (age range, 1 to 82 years) by measurement of the slope, beta, of the power-law regression line (log power-log frequency) of R-R interval variability (10(-4) to 10(-2) Hz), approximate entropy (ApEn), short-term (alpha(1)) and intermediate-term (alpha(2)) fractal scaling exponents obtained by detrended fluctuation analysis, and traditional time- and frequency-domain measures from 24-hour ECG recordings. Compared with young adults (60 years, n=29). CONCLUSIONS: Cardiac interbeat interval dynamics change markedly from childhood to old age in healthy subjects. Children show complexity and fractal correlation properties of R-R interval time series comparable to those of young adults, despite lower overall heart rate variability. Healthy aging is associated with R-R interval dynamics showing higher regularity and altered fractal scaling consistent with a loss of complex variability.

Reproducing the hierarchy of disorder for Morpho-inspired, broad-angle color reflection

DEFF Research Database (Denmark)

Song, Bokwang; Johansen, Villads Egede; Sigmund, Ole

2017-01-01

on the positional disorder among the identical, multilayered ridges as the critical factor for producing angular independent color. Realizing such positional disorder of identical nanostructures is difficult, which in turn has limited experimental verification of different physical mechanisms that have been...... proposed. In this paper, we suggest an alternative model of inter-structural disorder that can achieve the same broad-angle color reflection, and is applicable to wafer-scale fabrication using conventional thin film technologies. Fabrication of a thin film that produces pure, stable blue across a viewing...... angle of more than 120 ° is demonstrated, together with a robust, conformal color coating....

Childhood Traumatic Experiences, Dissociative Symptoms, and Dissociative Disorder Comorbidity Among Patients With Panic Disorder: A Preliminary Study.

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Ural, Cenk; Belli, Hasan; Akbudak, Mahir; Tabo, Abdulkadir

2015-01-01

This study assessed childhood trauma history, dissociative symptoms, and dissociative disorder comorbidity in patients with panic disorder (PD). A total of 92 psychotropic drug-naive patients with PD, recruited from outpatient clinics in the psychiatry department of a Turkish hospital, were involved in the study. Participants were assessed using the Structured Clinical Interview for DSM-IV Dissociative Disorders (SCID-D), Dissociation Questionnaire, Panic and Agoraphobia Scale, Panic Disorder Severity Scale, and Childhood Trauma Questionnaire. Of the patients with PD, 18 (19%) had a comorbid dissociative disorder diagnosis on screening with the SCID-D. The most prevalent disorders were dissociative disorder not otherwise specified, dissociative amnesia, and depersonalization disorders. Patients with a high degree of dissociation symptoms and dissociative disorder comorbidity had more severe PD than those without (p dissociation and PD. Among all of the subscales, the strongest relationship was with childhood emotional abuse. Logistic regression analysis showed that emotional abuse and severity of PD were independently associated with dissociative disorder. In our study, a significant proportion of the patients with PD had concurrent diagnoses of dissociative disorder. We conclude that the predominance of PD symptoms at admission should not lead the clinician to overlook the underlying dissociative process and associated traumatic experiences among these patients.

Measuring adolescents' perceptions of parenting style during childhood: psychometric properties of the parenting styles and dimensions questionnaire

OpenAIRE

Tagliabue,Semira; Olivari,Maria Giulia; Bacchini,Dario; Affuso,Gaetana; Confalonieri,Emanuela

2014-01-01

The paper analyzes the psychometric properties of the G1 version of the Parenting Styles and Dimensions Questionnaire, a self-report instrument designed to investigate how adolescents or adults were parented during childhood. The sample included 1451 Italian adolescents in high school. Three studies tested the scale's structure, invariance, and convergent validity. The first found slightly acceptable fit indexes for a 40-item scale measuring three factors (authoritative, authoritarian, an...

Motor function domains in alternating hemiplegia of childhood.

Science.gov (United States)

Masoud, Melanie; Gordon, Kelly; Hall, Amanda; Jasien, Joan; Lardinois, Kara; Uchitel, Julie; Mclean, Melissa; Prange, Lyndsey; Wuchich, Jeffrey; Mikati, Mohamad A

2017-08-01

To characterize motor function profiles in alternating hemiplegia of childhood, and to investigate interrelationships between these domains and with age. We studied a cohort of 23 patients (9 males, 14 females; mean age 9y 4mo, range 4mo-43y) who underwent standardized tests to assess gross motor, upper extremity motor control, motor speech, and dysphagia functions. Gross Motor Function Classification System (GMFCS), Gross Motor Function Measure-88 (GMFM-88), Manual Ability Classification System (MACS), and Revised Melbourne Assessment (MA2) scales manifested predominantly mild impairments; motor speech, moderate to severe; Modified Dysphagia Outcome and Severity Scale (M-DOSS), mild-to moderate deficits. GMFCS correlated with GMFM-88 scores (Pearson's correlation, p=0.002), MACS (p=0.038), and MA2 fluency (p=0.005) and accuracy (p=0.038) scores. GMFCS did not correlate with motor speech (p=0.399), MA2 dexterity (p=0.247), range of motion (p=0.063), or M-DOSS (p=0.856). Motor speech was more severely impaired than the GMFCS (p<0.013). There was no correlation between any of the assessment tools and age (p=0.210-0.798). Our data establish a detailed profile of motor function in alternating hemiplegia of childhood, argue against the presence of worse motor function in older patients, identify tools helpful in evaluating this population, and identify oropharyngeal function as the more severely affected domain, suggesting that brain areas controlling this function are more affected than others. © 2017 Mac Keith Press.

Pneumonia’s second wind? A case study of the global health network for childhood pneumonia

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Berlan, David

2016-01-01

Advocacy, policy, research and intervention efforts against childhood pneumonia have lagged behind other health issues, including malaria, measles and tuberculosis. Accelerating progress on the issue began in 2008, following decades of efforts by individuals and organizations to address the leading cause of childhood mortality and establish a global health network. This article traces the history of this network’s formation and evolution to identify lessons for other global health issues. Through document review and interviews with current, former and potential network members, this case study identifies five distinct eras of activity against childhood pneumonia: a period of isolation (post WWII to 1984), the duration of WHO’s Acute Respiratory Infections (ARI) Programme (1984–1995), Integrated Management of Childhood illness’s (IMCI) early years (1995–2003), a brief period of network re-emergence (2003–2008) and recent accelerating progress (2008 on). Analysis of these eras reveals the critical importance of building a shared identity in order to form an effective network and take advantage of emerging opportunities. During the ARI era, an initial network formed around a relatively narrow shared identity focused on community-level care. The shift to IMCI led to the partial dissolution of this network, stalled progress on addressing pneumonia in communities and missed opportunities. Frustrated with lack of progress on the issue, actors began forming a network and shared identity that included a broad spectrum of those whose interests overlap with pneumonia. As the network coalesced and expanded, its members coordinated and collaborated on conducting and sharing research on severity and tractability, crafting comprehensive strategies and conducting advocacy. These network activities exerted indirect influence leading to increased attention, funding, policies and some implementation. PMID:26438780

Childhood obesity and parental smoking as risk factors for childhood ADHD in Liverpool children

NARCIS (Netherlands)

Koshy, Gibby; Delpisheh, Ali; Brabin, Bernard J.

2011-01-01

ADHD prevalence has risen in parallel with rising prevalence of pregnancy smoking and childhood obesity. The objective was to determine the epidemiological association of pregnancy smoking and childhood obesity with ADHD. A cross-sectional community study was conducted in 2006 using a parental

The Development of Time-Based Prospective Memory in Childhood: The Role of Working Memory Updating

NARCIS (Netherlands)

Voigt, B.; Mahy, C.E.V.; Ellis, J.; Schnitzspahn, K.M.; Krause, I.; Altgassen, A.M.; Kliegel, M.

2014-01-01

This large-scale study examined the development of time-based prospective memory (PM) across childhood and the roles that working memory updating and time monitoring play in driving age effects in PM performance. One hundred and ninety-seven children aged 5 to 14 years completed a time-based PM task

Childhood maltreatment, psychopathology and well-being: The mediator role of global self-esteem, attachment difficulties and substance use.

Science.gov (United States)

Greger, Hanne K; Myhre, Arne K; Klöckner, Christian A; Jozefiak, Thomas

2017-08-01

Childhood maltreatment is known to be associated with a broad variety of psychopathology and deteriorated well-being in adolescent populations. In the present nationwide study, we aimed to explore global self-esteem, attachment difficulties and substance use as possible mediators of these associations in a high-risk adolescent population. We included 400 adolescents (aged 12-20 years) living in residential youth care in Norway (response rate 67%). The participants completed a semistructured psychiatric interview (Child and Adolescent Psychiatric Assessment (CAPA)), a study-specific questionnaire, a revised version of the Self-Perception Profile for Adolescents (SPPA) and the Questionnaire for Measuring Health-related Quality of Life in Children and Adolescents (KINDL-R). Information was also provided by the adolescent's primary contact at the institution. Two models were tested using structural equation modelling; one assessed the association between childhood maltreatment and psychopathology, and one assessed the association between childhood maltreatment and well-being. Childhood maltreatment, psychopathology, well-being, global self-esteem and attachment difficulties were treated as latent variables, and substance use was added as an observed variable. The results of this study showed that global self-esteem was a mediator of paths in both models, whereas attachment difficulties and substance use were not. Preventing decline in health and well-being in high-risk adolescents is a main goal, and this study suggests that improving self-esteem, in addition to providing psychiatric health services, could be an important tool for achieving this goal. Copyright © 2017 Elsevier Ltd. All rights reserved.

The hierarchical structure of childhood personality in five countries: continuity from early childhood to early adolescence.

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Tackett, Jennifer L; Slobodskaya, Helena R; Mar, Raymond A; Deal, James; Halverson, Charles F; Baker, Spencer R; Pavlopoulos, Vassilis; Besevegis, Elias

2012-08-01

Childhood personality is a rapidly growing area of investigation within individual differences research. One understudied topic is the universality of the hierarchical structure of childhood personality. In the present investigation, parents rated the personality characteristics of 3,751 children from 5 countries and 4 age groups. The hierarchical structure of childhood personality was examined for 1-, 2-, 3-, 4-, and 5-factor models across country (Canada, China, Greece, Russia, and the United States) and age group (3-5, 6-8, 9-11, and 12-14 years of age). Many similarities were noted across both country and age. The Five-Factor Model was salient beginning in early childhood (ages 3-5). Deviations across groups and from adult findings are noted, including the prominent role of antagonism in childhood personality and the high covariation between Conscientiousness and intellect. Future directions, including the need for more explicit attempts to merge temperament and personality models, are discussed. © 2011 The Authors. Journal of Personality © 2011, Wiley Periodicals, Inc.

The Measurement of Psychological Maltreatment: Early Data on the Child Abuse and Trauma Scale.

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Sanders, Barbara; Becker-Lausen, Evvie

1995-01-01

The Child Abuse and Trauma Scale, a self-report measure yielding a quantitative index of the frequency and extent of negative experiences in childhood and adolescence, was administered to 1,198 college students and 17 subjects with Multiple Personality Disorder. Results revealed the scale's strong internal consistency, test-retest reliability, and…

Adverse Childhood Experiences and Blood Pressure Trajectories From Childhood to Young Adulthood The Georgia Stress and Heart Study

NARCIS (Netherlands)

Su, Shaoyong; Wang, Xiaoling; Pollock, Jennifer S.; Treiber, Frank A.; Xu, Xiaojing; Snieder, Harold; McCall, W. Vaughn; Stefanek, Michael; Harshfield, Gregory A.

2015-01-01

Background-The purposes of this study were to assess the long-term effect of adverse childhood experiences (ACEs) on blood pressure (BP) trajectories from childhood to young adulthood and to examine whether this relation is explained by childhood socioeconomic status (SES) or risk behaviors that are

Early Childhood Teacher Candidates\\' Attitudes towards Computer and Computer Assisted Instruction

OpenAIRE

Oğuz, Evrim; Ellez, A. Murat; Akamca, Güzin Özyılmaz; Kesercioğlu, Teoman İ.; Girgin, Günseli

2011-01-01

The aim of this research is to evaluate preschool candidates’ attitudes towards computers andattitudes towards use of computer assisted instruction. The sample of this study includes 481 early childhoodeducation students who attended Dokuz Eylül University’s department of Early Childhood Education. Data werecollected by using “Scale of Computer Assisted Instruction Attitudes” developed by the Arslan (2006),“Computer Attitudes Scale” developed by Çelik & Bindak (2005) and “General Info...

Big Robots for Little Kids: Investigating the Role of Scale in Early Childhood Robotics Kits

Science.gov (United States)

Vizner, Miki Z.

Couch fort and refrigerator box constructions are staples of early childhood play in American culture. Can this this large-scale fantasy type of play be leveraged to facilitate computational thinking? This thesis looks at the ways Kindergarteners (age 5-6) use two variations of the KIBO robotics platform in their play and learning. The first is the standard KIBO kit developed at the DevTech research group at Tufts University and commercialized by Kinderlab robotics. The second, created by the author, is 100 times bigger and can be ridden by children and adults. Specifically this study addresses the research question "How are children's experiences with big-KIBO different from KIBO?" To do so this thesis presents two analytical tools that were assembled conceptually from literature and the authors experiences with KIBO, examined using the data collected in this study, refined, and used as frameworks for understanding the data. They are a developmental model of programming with KIBO and an operationalization of Bers's (2018) powerful ideas of computational thinking when using KIBO. Vignettes from the data are presented and analyzed using these frameworks. Content and structural play themes are extracted from additional vignettes with each robot. In this study there are no clear differences in the ways children engage in computational thinking or develop their ability to program. There appear to be differences in the ways children play with the robots. Suggesting that a larger robot offers new opportunities and pathways for children to engage in computational thinking tasks. This study makes a case for the importance of thinking developmentally about computational thinking. Connections to literature and theory as well as suggestions for future work, both for children and designers, are discussed.

KANSL1 variation is not a major contributing factor in self-limited focal epilepsy syndromes of childhood.

Directory of Open Access Journals (Sweden)

Kenneth A Myers

Full Text Available KANSL1 haploinsufficiency causes Koolen-de Vries syndrome (KdVS, characterized by dysmorphic features and intellectual disability; amiable personality, congenital malformations and seizures also commonly occur. The epilepsy phenotypic spectrum in KdVS is broad, but most individuals have focal seizures with some having a phenotype resembling the self-limited focal epilepsies of childhood (SFEC. We hypothesized that variants in KANSL1 contribute to pathogenesis of SFEC.We screened KANSL1 for single nucleotide variants in 90 patients with SFEC. We then screened a cohort of 208 patients with two specific SFEC syndromes, childhood epilepsy with centrotemporal spikes (CECTS and atypical childhood epilepsy with centrotemporal spikes (ACECTS for KANSL1 variants. The second cohort was also used to evaluate minor allelic variants that appeared overrepresented in the initial cohort.One variant, p.Lys104Thr, was predicted damaging and appeared overrepresented in our 90-patient cohort compared to Genome Aggregation Database (gnomAD allele frequency (0.217 to 0.116, with no homozygotes in gnomAD. However, there was no difference in p.Lys104Thr allele frequency in the follow-up CECTS/ACECTS cohort and controls. Four rare KANSL1 variants of uncertain significance were identified in the CECTS/ACECTS cohort.Our data do not support a major role for KANSL1 variants in pathogenesis of SFEC.

Childhood cancer in the cinema: how the celluloid mirror reflects psychosocial care.

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Pavisic, Jovana; Chilton, Julie; Walter, Garry; Soh, Nerissa L; Martin, Andrés

2014-08-01

This study aims to evaluate the childhood cancer experience in commercially produced, readily available films that include a character with childhood cancer, with a particular focus on psychosocial care. We reviewed 29 films, using quantitative and qualitative content analysis, to identify the medical and psychosocial characteristics of the cinematic childhood cancer experience. We rated psychosocial support on a 5-point scale (0 to 4) based on the availability and efficacy of support characters in the categories of nonprofessional internal (eg, parent), nonprofessional external (eg, friend), professional medical (eg, oncologist), and professional psychosocial (eg, social worker) supports. Film depicts an unrealistic, bleak picture of childhood cancer, with a 66% mortality rate among the 35 characters evaluated. Psychosocial supports portrayed in film are generally limited to resources already available to families before the cancer diagnosis: mean ratings across films were 2.4 for both nonprofessional, 1.6 for professional medical, and 0.3 for professional psychosocial supports (Kruskal-Wallis χ3=43.1051, Plandscape. Film generally depicts images of an isolated family courageously battling cancer alone with limited support from a treatment team solely dedicated to medical care. Commercially available films minimize the importance of the psychosocial dimension of care, which can perpetuate stigma around psychosocial needs and interventions. These films can be used to encourage discussion about how to optimize psychosocial care in pediatric oncology so that such care is not abandoned in actual practice as it is, for entertainment purposes, on the screen.

A Network Approach to Psychosis: Pathways Between Childhood Trauma and Psychotic Symptoms.

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Isvoranu, Adela-Maria; van Borkulo, Claudia D; Boyette, Lindy-Lou; Wigman, Johanna T W; Vinkers, Christiaan H; Borsboom, Denny

2017-01-01

Childhood trauma (CT) has been identified as a potential risk factor for the onset of psychotic disorders. However, to date, there is limited consensus with respect to which symptoms may ensue after exposure to trauma in early life, and whether specific pathways may account for these associations. The aim of the present study was to use the novel network approach to investigate how different types of traumatic childhood experiences relate to specific symptoms of psychotic disorders and to identify pathways that may be involved in the relationship between CT and psychosis. We used data of patients diagnosed with a psychotic disorder (n = 552) from the longitudinal observational study Genetic Risk and Outcome of Psychosis Project and included the 5 scales of the Childhood Trauma Questionnaire-Short Form and all original symptom dimensions of the Positive and Negative Syndrome Scale. Our results show that all 5 types of CT and positive and negative symptoms of psychosis are connected through symptoms of general psychopathology. These findings are in line with the theory of an affective pathway to psychosis after exposure to CT, with anxiety as a main connective component, but they also point to several additional connective paths between trauma and psychosis: eg, through poor impulse control (connecting abuse to grandiosity, excitement, and hostility) and motor retardation (connecting neglect to most negative symptoms). The results of the current study suggest that multiple paths may exist between trauma and psychosis and may also be useful in mapping potential transdiagnostic processes. © The Author 2016. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Bottleneck analysis and strategic planning using Tanahashi model for childhood diarrhea management in Gujarat, Western India.

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Rupani, Mihir Prafulbhai; Gaonkar, Narayan T; Bhatt, Gneyaa S

2016-10-01

In spite of continued efforts, India is still lagging behind in achieving its MDG goals. The objectives of this study were to identify stake-holders who have a role to play in childhood diarrhea management, to identify gaps in childhood diarrhea management and to propose strategic options for relieving these gaps. Bottleneck analysis exercise was carried out based on the Tanahashi model in six High Priority Districts (HPDs) of Gujarat in period between July-November 2013. The major bottlenecks identified for Childhood Diarrhea management were poor demand generation, unsafe drinking water, poor access to improved sanitation facility and lack of equitable distribution and replenishment mechanisms for Oral Rehydration Solution (ORS) packets and Zinc tablets till the front-line worker level. The main strategic options that were suggested for relieving these bottlenecks were Zinc-ORS roll out in scale-up districts, develop Information Education Communication/Behaviour Change Communication (IEC/BCC) plan for childhood diarrhea management at state/district level, use of Drug Logistics Information Management System (DLIMS) software for supply chain management of Zinc-ORS, strengthening of chlorination activity at household level, monitoring implementation of Nirmal Bharat Abhiyaan (NBA) for constructing improved sanitation facilities at household level and to develop an IEC/BCC plan for hygiene promotion and usage of sanitary latrines. Use of Zinc tablets need to be intensified through an effective scale-up. Adequate demand generation activity is needed. There is need to address safe drinking water and improved sanitation measures at household levels. Multi-sectoral engagements and ownership of Zinc-ORS program is the need of the hour. Copyright © 2016 Elsevier Ltd. All rights reserved.

Childhood trauma and dissociation in women with pseudoseizure-type conversion disorder.

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Ozcetin, Adnan; Belli, Hasan; Ertem, Umit; Bahcebasi, Talat; Ataoglu, Ahmet; Canan, Fatih

2009-11-01

Conversion disorder is thought to be associated with psychological factors because of the presence of conflict and other stressors prior to the condition. The aim of this study is to compare adult patients with pseudoseizure-type conversion disorder with healthy control group in terms of childhood trauma, dissociative disorder and family history of psychiatric disorders. 56 female patients were admitted to the general psychiatry hospital outpatient clinic between January and July 2005. All patients had a negative experience about their families just before having the conversion. Diagnosis was made according to the DSM-IV criteria. A control group consisting of similar patient demographics of the disease group has been selected. Socio-demographic information forms, the Childhood Trauma Questionnaire (CTQ) and Dissociation Questionnaire (DIS-Q), were completed on the patients. CTQ total (t=12.12, Pconversion group. DIS-Q mean points were statistically higher in the conversion group (t=11.05, Pconversion disorder) should be included within dissociative disorders in DSM system as in ICD. It is usually uncommon for the patient to tell about childhood trauma without being specially questioned about this issue. Thus, it would be helpful to uncover these experiences by using related scales in conversion disorder patients.

Family Structure and Childhood Obesity, Early Childhood Longitudinal Study ? Kindergarten Cohort

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Chen, Alex Y.; Escarce, Jos? J.

2010-01-01

Introduction Little is known about the effect of family structure on childhood obesity among US children. This study examines the effect of number of parents and number of siblings on children's body mass index and risk of obesity. Methods We conducted a secondary data analysis of the Early Childhood Longitudinal Study ? Kindergarten Cohort (ECLS-K), which consists of a nationally representative cohort of children who entered kindergarten during 1998-1999. Our analyses included 2 cross-sectio...

The 'Maltreatment and Abuse Chronology of Exposure' (MACE scale for the retrospective assessment of abuse and neglect during development.

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Martin H Teicher

Full Text Available There is increasing interest in childhood maltreatment as a potent stimulus that may alter trajectories of brain development, induce epigenetic modifications and enhance risk for medical and psychiatric disorders. Although a number of useful scales exist for retrospective assessment of abuse and neglect they have significant limitations. Moreover, they fail to provide detailed information on timing of exposure, which is critical for delineation of sensitive periods. The Maltreatment and Abuse Chronology of Exposure (MACE scale was developed in a sample of 1051 participants using item response theory to gauge severity of exposure to ten types of maltreatment (emotional neglect, non-verbal emotional abuse, parental physical maltreatment, parental verbal abuse, peer emotional abuse, peer physical bullying, physical neglect, sexual abuse, witnessing interparental violence and witnessing violence to siblings during each year of childhood. Items included in the subscales had acceptable psychometric properties based on infit and outfit mean square statistics, and each subscale passed Andersen's Likelihood ratio test. The MACE provides an overall severity score and multiplicity score (number of types of maltreatment experienced with excellent test-retest reliability. Each type of maltreatment showed good reliability as did severity of exposure across each year of childhood. MACE Severity correlated 0.738 with Childhood Trauma Questionnaire (CTQ score and MACE Multiplicity correlated 0.698 with the Adverse Childhood Experiences scale (ACE. However, MACE accounted for 2.00- and 2.07-fold more of the variance, on average, in psychiatric symptom ratings than CTQ or ACE, respectively, based on variance decomposition. Different types of maltreatment had distinct and often unique developmental patterns. The 52-item MACE, a simpler Maltreatment Abuse and Exposure Scale (MAES that only assesses overall exposure and the original test instrument (MACE-X with

Communication about childhood obesity on Twitter.

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Harris, Jenine K; Moreland-Russell, Sarah; Tabak, Rachel G; Ruhr, Lindsay R; Maier, Ryan C

2014-07-01

Little is known about the use of social media as a tool for health communication. We used a mixed-methods design to examine communication about childhood obesity on Twitter. NodeXL was used to collect tweets sent in June 2013 containing the hashtag #childhoodobesity. Tweets were coded for content; tweeters were classified by sector and health focus. Data were also collected on the network of follower connections among the tweeters. We used descriptive statistics and exponential random graph modeling to examine tweet content, characteristics of tweeters, and the composition and structure of the network of connections facilitating communication among tweeters. We collected 1110 tweets originating from 576 unique Twitter users. More individuals (65.6%) than organizations (32.9%) tweeted. More tweets focused on individual behavior than environment or policy. Few government and educational tweeters were in the network, but they were more likely than private individuals to be followed by others. There is an opportunity to better disseminate evidence-based information to a broad audience through Twitter by increasing the presence of credible sources in the #childhoodobesity conversation and focusing the content of tweets on scientific evidence.

Can the FAST and ROSIER adult stroke recognition tools be applied to confirmed childhood arterial ischemic stroke?

Directory of Open Access Journals (Sweden)

Babl Franz E

2011-10-01

Full Text Available Abstract Background Stroke recognition tools have been shown to improve diagnostic accuracy in adults. Development of a similar tool in children is needed to reduce lag time to diagnosis. A critical first step is to determine whether adult stoke scales can be applied in childhood stroke. Our objective was to assess the applicability of adult stroke scales in childhood arterial ischemic stroke (AIS Methods Children aged 1 month to Results 47 children with AIS were identified. 34 had anterior, 12 had posterior and 1 child had anterior and posterior circulation infarcts. Median age was 9 years and 51% were male. Median time from symptom onset to ED presentation was 21 hours but one third of children presented within 6 hours. The most common presenting stroke symptoms were arm (63%, face (62%, leg weakness (57%, speech disturbance (46% and headache (46%. The most common signs were arm (61%, face (70% or leg weakness (57% and dysarthria (34%. 36 (78% of children had at least one positive variable on FAST and 38 (81% had a positive score of ≥1 on the ROSIER scale. Positive scores were less likely in children with posterior circulation stroke. Conclusion The presenting features of pediatric stroke appear similar to adult strokes. Two adult stroke recognition tools have fair to good sensitivity in radiologically confirmed childhood AIS but require further development and modification. Specificity of the tools also needs to be determined in a prospective cohort of children with stroke and non-stroke brain attacks.

The Association Between Childhood Abuse and Elder Abuse Among Chinese Adult Children in the United States.

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Dong, XinQi; Li, Ge; Simon, Melissa A

2017-07-01

The previous researchers have postulated that an abused child may abuse his or her abuser parent when the parent is getting old, also known as the intergenerational transmission of violence. However, few studies use data to support this model, and it has yet to be examined in the U.S. Chinese community. This study aims to examine the association between childhood abuse and elder abuse reported by Chinese adult children in the United States. Guided by a community-based participatory research approach, 548 Chinese adult children aged 21 years and older participated in this study. Childhood abuse was assessed by four-item Hurt-Insult-Threaten-Scream (HITS) scale. Elder abuse was assessed by a 10-item instrument derived from the Caregiver Abuse Screen (CASE). Logistic regression analysis was performed. Childhood abuse was associated with caregiver abuse screen results (odds ratio = 1.92, 95% confidence interval = 1.24-2.95). Being physically hurt (r = .13, p abuse screen results. This study suggests that childhood abuse is associated with increased risk of elder abuse among Chinese adult children in the United States. Longitudinal research should be conducted to explore the mechanisms through which childhood abuse and its subtypes links with elder abuse. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Stereotactic Neurosurgical Treatment Options for Childhood Craniopharyngioma

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Michael eTrippel

2012-05-01

Full Text Available Craniopharyngioma are the most common non glial tumors in childhood. The results of different studies indicate that radical excision surgery is not an appropriate treatment strategy for childhood craniopharyngioma with hypothalamic involvement. Stereotactic neurosurgery provides save, minimal invasive and cost efficient options in the treatment of childhood craniopharyngioma. In this review a summary of the contribution of the stereotactic neurosurgery in the interdisciplinary treatment regime of childhood craniopharyngioma will be given and discussed in detail.

Vaccination Confidence and Parental Refusal/Delay of Early Childhood Vaccines.

Directory of Open Access Journals (Sweden)

Melissa B Gilkey

Full Text Available To support efforts to address parental hesitancy towards early childhood vaccination, we sought to validate the Vaccination Confidence Scale using data from a large, population-based sample of U.S. parents.We used weighted data from 9,354 parents who completed the 2011 National Immunization Survey. Parents reported on the immunization history of a 19- to 35-month-old child in their households. Healthcare providers then verified children's vaccination status for vaccines including measles, mumps, and rubella (MMR, varicella, and seasonal flu. We used separate multivariable logistic regression models to assess associations between parents' mean scores on the 8-item Vaccination Confidence Scale and vaccine refusal, vaccine delay, and vaccination status.A substantial minority of parents reported a history of vaccine refusal (15% or delay (27%. Vaccination confidence was negatively associated with refusal of any vaccine (odds ratio [OR] = 0.58, 95% confidence interval [CI], 0.54-0.63 as well as refusal of MMR, varicella, and flu vaccines specifically. Negative associations between vaccination confidence and measures of vaccine delay were more moderate, including delay of any vaccine (OR = 0.81, 95% CI, 0.76-0.86. Vaccination confidence was positively associated with having received vaccines, including MMR (OR = 1.53, 95% CI, 1.40-1.68, varicella (OR = 1.54, 95% CI, 1.42-1.66, and flu vaccines (OR = 1.32, 95% CI, 1.23-1.42.Vaccination confidence was consistently associated with early childhood vaccination behavior across multiple vaccine types. Our findings support expanding the application of the Vaccination Confidence Scale to measure vaccination beliefs among parents of young children.

Transforming cardiac rehabilitation into broad-based healthy lifestyle programs to combat noncommunicable disease.

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Arena, Ross; Lavie, Carl J; Cahalin, Lawrence P; Briggs, Paige D; Guizilini, Solange; Daugherty, John; Chan, Wai-Man; Borghi-Silva, Audrey

2016-01-01

The current incidence and prevalence of noncommunicable diseases (NCDs) is currently a cause for great concern on a global scale; future projections are no less disconcerting. Unhealthy lifestyle patterns are at the core of the NCD crisis; physical inactivity, excess body mass, poor nutrition and tobacco use are the primary lifestyle factors that substantially increase the risk of developing one or more NCDs. We have now come to recognize that healthy lifestyle interventions are a medical necessity that should be prescribed to all individuals. Perhaps the most well-established model for healthy lifestyle interventions in the current healthcare model is cardiac rehabilitation. To have any hope of improving the outlook for NCDs on a global scale, what is currently known as cardiac rehabilitation must transform into broad-based healthy lifestyle programing, with a shifted focus on primordial and primary prevention.

Financial Burden in Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study.

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Nipp, Ryan D; Kirchhoff, Anne C; Fair, Douglas; Rabin, Julia; Hyland, Kelly A; Kuhlthau, Karen; Perez, Giselle K; Robison, Leslie L; Armstrong, Gregory T; Nathan, Paul C; Oeffinger, Kevin C; Leisenring, Wendy M; Park, Elyse R

2017-10-20

Purpose Survivors of childhood cancer may experience financial burden as a result of health care costs, particularly because these patients often require long-term medical care. We sought to evaluate the prevalence of financial burden and identify associations between a higher percentage of income spent on out-of-pocket medical costs (≥ 10% of annual income) and issues related to financial burden (jeopardizing care or changing lifestyle) among survivors of childhood cancer and a sibling comparison group. Methods Between May 2011 and April 2012, we surveyed an age-stratified, random sample of survivors of childhood cancer and a sibling comparison group who were enrolled in the Childhood Cancer Survivor Study. Participants reported their household income, out-of-pocket medical costs, and issues related to financial burden (questions were adapted from national surveys on financial burden). Logistic regression identified associations between participant characteristics, a higher percentage of income spent on out-of-pocket medical costs, and financial burden, adjusting for potential confounders. Results Among 580 survivors of childhood cancer and 173 siblings, survivors of childhood cancer were more likely to have out-of-pocket medical costs ≥ 10% of annual income (10.0% v 2.9%; P report spending a higher percentage of their income on out-of-pocket medical costs, which may influence their health-seeking behavior and potentially affect health outcomes. Our findings highlight the need to address financial burden in this population with long-term health care needs.

An Examination of Locus of Control, Epistemological Beliefs and Metacognitive Awareness in Preservice Early Childhood Teachers

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Bedel, Emine Ferda

2012-01-01

This study aims to explore the locus of control, epistemological beliefs and metacognitive awareness levels of preservice early childhood education teachers and to determine the interrelations among these variables. 206 teacher candidates have been asked to fill out Rotter's Internal-External Locus of Control Scale, Central Epistemological Beliefs…

Neuromyelitis optica with onset in childhood and adolescence.

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Fragoso, Yara Dadalti; Ferreira, Maria L B; Oliveira, Enedina M L; Domingues, Renan B; Ribeiro, Taysa A G J; Brooks, Joseph B B; Claudino, Rinaldo; Netto, Jussara M K; Gomes, Sidney; Adoni, Tarso; Carneiro, Denise S D; Fonseca, Daiana R P; Fragomeni, Manuela O; Oliveira, Francisco T M; Oliveira, Celso L S; Saldanha, Patricia C O; Souza, Jorge M B

2014-01-01

Neuromyelitis optica with onset before the age of 18 years is a relatively rare, yet potentially devastating condition. The objective of the present study was to contribute to the study of early-onset neuromyelitis optica with a case series. Data were collected from medical records of Brazilian neurologists caring for patients with neuromyelitis optica occurring in childhood and adolescence. Twenty-nine patients with neuromyelitis optica occurring before the age of 18 years and fulfilling the diagnostic criteria were identified. The average age at disease onset was 13 years and the patients had had an average disease duration of 6 years. The expanded disability scale score at the latest consultation was, on average, 4.7, and one patient had died from the disease. The 29 patients had had an average 4.5 relapses during the disease, accounting for 0.75 relapses per year, irrespective of the medication used. All patients were using one or more of the following medications: azathioprine, prednisone, immunoglobulin, and glatiramer acetate. Neuromyelitis optica with onset in childhood and adolescence is a poorly understood condition that is often disabling and difficult to manage. Copyright © 2014 Elsevier Inc. All rights reserved.

Premorbid childhood ocular alignment abnormalities and adult schizophrenia-spectrum disorder

DEFF Research Database (Denmark)

Schiffman, Jason; Maeda, Justin A; Hayashi, Kentaro

2005-01-01

with no parental diagnoses (N=82). In 1992, adult psychiatric outcome data were obtained for 242 of the original subjects. It was found that children who later developed a schizophrenia-spectrum disorder had significantly higher eye exam scale and strabismus scale scores compared to children who developed other...... offspring of parents with other non-psychotic disorder and no mental illness), although the results failed to reach statistical significance. Results from this study suggest a premorbid relation between ocular deficits and schizophrenia-spectrum disorders in childhood prior to onset of psychopathology...... in adulthood. Strabismus may serve as a premorbid marker for spectrum disorders and may have implications for the understanding of early aberrant neurological development related to later schizophrenia-spectrum disorders....

Malignent diseases in childhood

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Havers, W.

1980-01-01

As malignant diseases in childhood are rare, and only a small group of radiotherapists have been able to gain experience in this field, this chapter treats the particularities of childhood from this aspect. The side effects of radiotherapy are particularly important here for the growing and developing organism of the child. The most frequently occuring malignant diseases are treated individually. (MG) [de

Karolinska Interpersonal Violence Scale predicts suicide in suicide attempters.

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Jokinen, Jussi; Forslund, Kaj; Ahnemark, Ewa; Gustavsson, J Petter; Nordström, Peter; Asberg, Marie

2010-08-01

Both childhood trauma and violent behavior are important risk factors for suicidal behavior. The aim of the present study was to construct and validate a clinical rating scale that could measure both the exposure to and the expression of violence in childhood and during adult life and to study the ability of the Karolinska Interpersonal Violence Scale (KIVS) to predict ultimate suicide in suicide attempters. A total of 161 suicide attempters and 95 healthy volunteers were assessed with the KIVS measuring exposure to violence and expressed violent behavior in childhood (between 6-14 years of age) and during adult life (15 years or older). The Buss-Durkee Hostility Inventory (BDHI), "Urge to act out hostility" subscale from the Hostility and Direction of Hostility Questionnaire (HDHQ), and the Early Experience Questionnaire (EEQ) were used for validation. All patients were followed up for cause of death and a minimum of 4 years from entering in the study. Five patients who committed suicide within 4 years had significantly higher scores in exposure to violence as a child, in expressed violent behavior as an adult, and in KIVS total score compared to survivors. Suicide attempters scored significantly higher compared to healthy volunteers in 3 of the 4 KIVS subscales. There were significant correlations between the subscales measuring exposure to and expression of violent behavior during the life cycle. BDHI, Urge to act out hostility, and EEQ validated the KIVS. Exposure to violence in childhood and violent behavior in adulthood are risk factors for completed suicide in suicide attempters. Behavioral dysregulation of aggression is important to assess in clinical work. The KIVS is a valuable new tool for case detection and long-term clinical suicide prevention. Copyright 2010 Physicians Postgraduate Press, Inc.

Whole of Systems Trial of Prevention Strategies for Childhood Obesity: WHO STOPS Childhood Obesity

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Steven Allender

2016-11-01

Full Text Available Background: Community-based initiatives show promise for preventing childhood obesity. They are characterized by community leaders and members working together to address complex local drivers of energy balance. Objectives: To present a protocol for a stepped wedge cluster randomized trial in ten communities in the Great South Coast Region of Victoria, Australia to test whether it is possible to: (1 strengthen community action for childhood obesity prevention, and (2 measure the impact of increased action on risk factors for childhood obesity. Methods: The WHO STOPS intervention involves a facilitated community engagement process that: creates an agreed systems map of childhood obesity causes for a community; identifies intervention opportunities through leveraging the dynamic aspects of the system; and, converts these understandings into community-built, systems-oriented action plans. Ten communities will be randomized (1:1 to intervention or control in year one and all communities will be included by year three. The primary outcome is childhood obesity prevalence among grade two (ages 7–8 y, grade four (9–10 y and grade six (11–12 y students measured using our established community-led monitoring system (69% school and 93% student participation rate in government and independent schools. An additional group of 13 external communities from other regions of Victoria with no specific interventions will provide an external comparison. These communities will also allow us to assess diffusion of the intervention to control communities during the first three years of the trial. Conclusion: This trial will test effectiveness, over a five-year period, of community-owned, -supported and -led strategies designed to address complex and dynamic causes of childhood obesity.

Childhood socioeconomic position and adult mental wellbeing: Evidence from four British birth cohort studies.

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Wood, Natasha; Bann, David; Hardy, Rebecca; Gale, Catharine; Goodman, Alissa; Crawford, Claire; Stafford, Mai

2017-01-01

There is much evidence showing that childhood socioeconomic position is associated with physical health in adulthood; however existing evidence on how early life disadvantage is associated with adult mental wellbeing is inconsistent. This paper investigated whether childhood socioeconomic position (SEP) is associated with adult mental wellbeing and to what extent any association is explained by adult SEP using harmonised data from four British birth cohort studies. The sample comprised 20,717 participants with mental wellbeing data in the Hertfordshire Cohort Study (HCS), the MRC National Survey of Health and Development (NSHD), the National Child Development Study (NCDS), and the British Cohort Study (BCS70). Warwick Edinburgh Mental Wellbeing Scale (WEMWBS) scores at age 73 (HCS), 60-64 (NSHD), 50 (NCDS), or 42 (BCS70) were used. Harmonised socioeconomic position (Registrar General's Social Classification) was ascertained in childhood (age 10/11) and adulthood (age 42/43). Associations between childhood SEP, adult SEP, and wellbeing were tested using linear regression and multi-group structural equation models. More advantaged father's social class was associated with better adult mental wellbeing in the BCS70 and the NCDS. This association was independent of adult SEP in the BCS70 but fully mediated by adult SEP in the NCDS. There was no evidence of an association between father's social class and adult mental wellbeing in the HCS or the NSHD. Socioeconomic conditions in childhood are directly and indirectly, through adult socioeconomic pathways, associated with adult mental wellbeing, but findings from these harmonised data suggest this association may depend on cohort or age.

Executive functions in early childhood: the role of maternal and paternal parenting practices.

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Lucassen, Nicole; Kok, Rianne; Bakermans-Kranenburg, Marian J; Van Ijzendoorn, Marinus H; Jaddoe, Vincent W V; Hofman, Albert; Verhulst, Frank C; Lambregtse-Van den Berg, Mijke P; Tiemeier, Henning

2015-11-01

We investigated the association between mothers' and fathers' harsh parenting and sensitive parenting practices and child's executive functions (EF) in early childhood in 607 families. We focused on three broad dimensions of child EF: Emergent metacognition, inhibitory self-control, and flexibility measured with the parent-reported Behavior Rating Inventory of Executive Function-Preschool Version. Less sensitive parenting of the mother and harsher parenting of the father were related to lower scores of emergent metacognition and inhibitory self-control. Parenting was not associated with child flexibility. This study extends previous research on the association between parenting and EF by the focus on the role of the father and demonstrates independent effects of mother and father on child EF. © 2015 The British Psychological Society.

The Role of ICT in Early Childhood Education: Scale Development and Research on ICT Use and Influencing Factors

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Kerckaert, Stephanie; Vanderlinde, Ruben; van Braak, Johan

2015-01-01

Nowadays, more and more authors are convinced that ICT (information and communication technology) in early childhood education provides multiple possibilities for young children. The current study, conducted in Flanders, aims to get a clearer picture of ICT use in Flemish preschools. For this purpose, a questionnaire was composed consisting of…

Early Childhood IQ Trajectories in Individuals Later Developing Schizophrenia and Affective Psychoses in the New England Family Studies.

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Agnew-Blais, Jessica C; Buka, Stephen L; Fitzmaurice, Garrett M; Smoller, Jordan W; Goldstein, Jill M; Seidman, Larry J

2015-07-01

Individuals who develop schizophrenia in adulthood exhibit, on average, deficits in childhood cognition relative to healthy controls. However, it remains unclear when in childhood such deficits emerge and whether they are stable across childhood or change (increase or decrease) across development. Importantly, whether the trajectory of childhood cognition differs among youth who later develop affective psychoses (AP) vs schizophrenia as adults remains unresolved. Subjects in the Collaborative Perinatal Project were administered the Stanford-Binet IQ test at age 4 and the Wechsler Intelligence Scale for Children at age 7. A total of 9809 (54.7%) participants in the New England Study sites were tested at both ages, including 37 who later developed schizophrenia spectrum psychoses (SSP) and 39 who later developed AP. Logistic regression models examined the association of level of and change in childhood IQ and later SSP or AP. Lower overall childhood IQ was associated with higher risk of SSP. Additionally, there was a small mean increase in IQ in the SSP group relative to a mean decrease in the control group from age 4 to 7 such that positive change in IQ was significantly associated with a higher risk of SSP. Neither overall level nor change in IQ was associated with risk of AP. The results are consistent with neurocognitive impairment throughout early childhood specifically for children who later develop schizophrenia, affirming the theory of atypical neurodevelopment in premorbid schizophrenia. © The Author 2015. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

The Population Impact of Childhood Health Conditions on Dropout from Upper-Secondary Education.

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Mikkonen, Janne; Moustgaard, Heta; Remes, Hanna; Martikainen, Pekka

2018-05-01

To quantify how large a part of educational dropout is due to adverse childhood health conditions and to estimate the risk of dropout across various physical and mental health conditions. A registry-based cohort study was conducted on a 20% random sample of Finns born in 1988-1995 (n = 101 284) followed for school dropout at ages 17 and 21. Four broad groups of health conditions (any, somatic, mental, and injury) and 25 specific health conditions were assessed from inpatient and outpatient care records at ages 10-16 years. We estimated the immediate and more persistent risks of dropout due to health conditions and calculated population-attributable fractions to quantify the population impact of childhood health on educational dropout, while accounting for a wide array of sociodemographic confounders and comorbidity. Children with any health condition requiring inpatient or outpatient care at ages 10-16 years were more likely to be dropouts at ages 17 years (risk ratio 1.71, 95% CI 1.61-1.81) and 21 years (1.46, 1.37-1.54) following adjustment for individual and family sociodemographic factors. A total of 30% of school dropout was attributable to health conditions at age 17 years and 21% at age 21 years. Mental disorders alone had an attributable fraction of 11% at age 21 years, compared with 5% for both somatic conditions and injuries. Adjusting for the presence of mental disorders reduced the effects of somatic conditions. More than one fifth of educational dropout is attributable to childhood health conditions. Early-onset mental disorders emerge as key targets in reducing dropout. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

Broad temperature adaptability of vanadium redox flow battery—Part 2: Cell research

International Nuclear Information System (INIS)

Xi, Jingyu; Xiao, Shuibo; Yu, Lihong; Wu, Lantao; Liu, Le; Qiu, Xinping

2016-01-01

Highlights: • VRFB can operate in a broad temperature range from −20 °C to 50 °C with high efficiency. • High temperatures reduce the ohmic and polarization resistances of VRFB. • The CE and capacity retention drop with temperature rising. • Operating at alternate temperatures gives extra damage to the VRFB. - Abstract: The operating temperature of vanadium redox flow battery (VRFB) will change with seasons and places. Hence, the broad temperature adaptability of VRFB is one of the key issues which affect its large-scale practical application. In our previous work, we have reported the impact of temperature (−35 °C–50 °C) on the static stability, physicochemical and electrochemical properties of five typical vanadium electrolytes (Electrochim. Acta, 2016, 187, 525). As a follow-up study, VRFB single cells are evaluated in this paper at a broad temperature range under current density of 40–200 mA cm −2 . The results show that VRFB can operate from −20 °C to 50 °C with acceptable energy efficiency under appropriate current densities (e.g. 65%–78% at 100 mA cm −2 ). Ohmic and polarization resistances of VRFB decrease with temperature while the voltage efficiency and electrolyte utilization present the opposite tendency. The fast crossover of the vanadium ions at high temperatures aggravates the capacity fading of the cell. Notably, VRFB suffers much more damage during alternate temperatures operation between moderate temperature and high temperature, which should be given special attention.

Early Childhood Diarrhea Predicts Cognitive Delays in Later Childhood Independently of Malnutrition.

Science.gov (United States)

Pinkerton, Relana; Oriá, Reinaldo B; Lima, Aldo A M; Rogawski, Elizabeth T; Oriá, Mônica O B; Patrick, Peter D; Moore, Sean R; Wiseman, Benjamin L; Niehaus, Mark D; Guerrant, Richard L

2016-11-02

Understanding the complex relationship between early childhood infectious diseases, nutritional status, poverty, and cognitive development is significantly hindered by the lack of studies that adequately address confounding between these variables. This study assesses the independent contributions of early childhood diarrhea (ECD) and malnutrition on cognitive impairment in later childhood. A cohort of 131 children from a shantytown community in northeast Brazil was monitored from birth to 24 months for diarrhea and anthropometric status. Cognitive assessments including Test of Nonverbal Intelligence (TONI), coding tasks (WISC-III), and verbal fluency (NEPSY) were completed when children were an average of 8.4 years of age (range = 5.6-12.7 years). Multivariate analysis of variance models were used to assess the individual as well as combined effects of ECD and stunting on later childhood cognitive performance. ECD, height for age (HAZ) at 24 months, and weight for age (WAZ) at 24 months were significant univariate predictors of the studies three cognitive outcomes: TONI, coding, and verbal performance (P < 0.05). Multivariate models showed that ECD remained a significant predictor, after adjusting for the effect of 24 months HAZ and WAZ, for both TONI (HAZ, P = 0.029 and WAZ, P = 0.006) and coding (HAZ, P = 0.025 and WAZ, P = 0.036) scores. WAZ and HAZ were also significant predictors after adjusting for ECD. ECD remained a significant predictor of coding (WISC III) after number of household income was considered (P = 0.006). This study provides evidence that ECD and stunting may have independent effects on children's intellectual function well into later childhood. © The American Society of Tropical Medicine and Hygiene.

Impact of childhood adversities on the short-term course of illness in psychotic spectrum disorders.

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Schalinski, Inga; Fischer, Yolanda; Rockstroh, Brigitte

2015-08-30

Accumulating evidence indicates an impact of childhood adversities on the severity and course of mental disorders, whereas this impact on psychotic disorders remains to be specified. Effects of childhood adversities on comorbidity, on symptom severity of the Positive and Negative Syndrome Scale and global functioning across four months (upon admission, 1 and 4 months after initial assessment), as well as the course of illness (measured by the remission rate, number of re-hospitalizations and dropout rate) were evaluated in 62 inpatients with psychotic spectrum disorders. Adverse experiences (of at least 1 type) were reported by 73% of patients. Patients with higher overall level of childhood adversities (n=33) exhibited more co-morbid disorders, especially alcohol/substance abuse and dependency, and higher dropout rates than patients with a lower levels of adverse experiences (n=29), together with higher levels of positive symptoms and symptoms of excitement and disorganization. Emotional and physical neglect were particularly related to symptom severity. Results suggest that psychological stress in childhood affects the symptom severity and, additionally, a more unfavorable course of disorder in patients diagnosed with psychoses. This impact calls for its consideration in diagnostic assessment and psychiatric care. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Modifiable Risk Factors and Interventions for Childhood Obesity Prevention within the First 1,000 Days.

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Dattilo, Anne M

2017-01-01

Worldwide, the prevalence of childhood obesity has increased, amounting to 42 million overweight or obese children, and there is increasing evidence that the origins are within the first 1,000 days: the period of conception through 2 years. Antecedents of early childhood obesity are multifactorial, and associations of varying strength have been documented for genetic/epigenetic, biologic, dietary, environmental, social, and behavioral influences. Modifiable factors in pregnancy and early infancy associated with childhood obesity include maternal overweight/obesity, maternal smoking, gestational weight gain, infant and young child feeding, caregiver responsive feeding practices, as well as sleep duration, and physical activity. Promising obesity prevention interventions include those beginning during the first 1,000 days, using a multicomponent approach, with roots in nutrition education theories or behavior change communication that can continue over time. However, the limited number of completed interventions to date (within pediatric clinics or in home-based or community settings) may not be scalable to the magnitude needed for sustainable obesity prevention. Scale-up interventions that can be maintained for the durations needed, addressing infant and young child feeding and other modifiable risk factors associated with childhood obesity are needed. © 2017 Nestec Ltd., Vevey/S. Karger AG, Basel.

Long-term impact of childhood disadvantage on late-life functional decline among older Japanese: Results from the JAGES prospective cohort study.

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Murayama, Hiroshi; Fujiwara, Takeo; Tani, Yukako; Amemiya, Airi; Matsuyama, Yusuke; Nagamine, Yuiko; Kondo, Katsunori

2017-09-11

Increasing evidence suggests an impact of childhood disadvantage on late-life functional impairment in Western countries. However, the processes by which childhood disadvantage affects functional capacity are influenced by several factors unique to particular societies. We examined the impact of childhood disadvantage on functional decline among older Japanese, using a large-scale prospective cohort study. Data came from surveys conducted in 2010 and 2013 as part of the Japan Gerontological Evaluation Study (JAGES), a nationwide cohort study targeting community-dwelling people aged 65 years and over. Childhood disadvantage included subjective childhood socioeconomic status (SES), body height and educational level. The sample was stratified by age at baseline (65-69 y, 70-74 y, 75-79 y, and ≥ 80 y). A total of 11,601 respondents were analyzed. In the 65-69 y group, lower childhood SES was associated with functional decline, but this association was mediated by adult SES. In contrast, childhood SES was independently associated with functional decline in the older cohort. In the 75-79 y group, lower childhood SES was associated with functional decline. However, in the ≥ 80 y group, people with higher childhood SES were more likely to experience functional decline. Shorter height was associated with functional decline in the 70-74 y group. Higher education was related to functional decline in all age groups except the ≥ 80 y group. These findings suggest that childhood disadvantage affects functional decline, but its effect varies by age cohort. The mechanisms underlying the association between childhood disadvantage and functional decline may be influenced by social and historical context. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Childhood conduct problems and young adult outcomes among women with childhood attention-deficit/hyperactivity disorder (ADHD).

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Owens, Elizabeth B; Hinshaw, Stephen P

2016-02-01

We tested whether conduct problems predicted young adult functioning and psychiatric symptoms among women diagnosed with attention-deficit/hyperactivity disorder (ADHD) during childhood, in the context of 3 potential adolescent mediators: internalizing problems, peer rejection, and school failure and disciplinary problems. We controlled for childhood ADHD severity, IQ, and demographic factors, and in the mediational tests, for adolescent conduct problems. Data came from 140 participants in the Berkeley Girls With ADHD Longitudinal Study. We used bootstrapping methods to assess indirect effects (mediators). Both childhood, F(1, 118) change = 9.00, p = .003, R2 change = .069, and adolescent, F(1, 109) change = 10.41, p = .002, R2 change = .083, conduct problems were associated with worse overall functioning during young adulthood, controlling for initial ADHD severity, child IQ, and demographics. Results were similar when predicting psychiatric symptoms. Adolescent school failure and disciplinary problems mediated the relations between childhood conduct problems and both young adult functioning and externalizing problems; adolescent internalizing problems and peer conflict mediated the relation between childhood conduct problems and young adult internalizing problems. As is true for boys, childhood and adolescent conduct problems are associated with poor adult outcomes among girls with ADHD, with school failure and disciplinary problems, internalizing problems, and peer conflict functioning as mediators of these relations. (c) 2016 APA, all rights reserved).

Applying the Nominal Response Model within a Longitudinal Framework to Construct the Positive Family Relationships Scale

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Preston, Kathleen Suzanne Johnson; Parral, Skye N.; Gottfried, Allen W.; Oliver, Pamella H.; Gottfried, Adele Eskeles; Ibrahim, Sirena M.; Delany, Danielle

2015-01-01

A psychometric analysis was conducted using the nominal response model under the item response theory framework to construct the Positive Family Relationships scale. Using data from the Fullerton Longitudinal Study, this scale was constructed within a long-term longitudinal framework spanning middle childhood through adolescence. Items tapping…

Large scale network-centric distributed systems

CERN Document Server

Sarbazi-Azad, Hamid

2014-01-01

A highly accessible reference offering a broad range of topics and insights on large scale network-centric distributed systems Evolving from the fields of high-performance computing and networking, large scale network-centric distributed systems continues to grow as one of the most important topics in computing and communication and many interdisciplinary areas. Dealing with both wired and wireless networks, this book focuses on the design and performance issues of such systems. Large Scale Network-Centric Distributed Systems provides in-depth coverage ranging from ground-level hardware issu

Family Quality of Life: A Key Outcome in Early Childhood Intervention Services--A Scoping Review

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Bhopti, Anoo; Brown, Ted; Lentin, Primrose

2016-01-01

A scoping review was conducted to identify factors influencing the quality of life of families of children with disability. The review also explored the scales used to measure family quality of life (FQOL) as an outcome in early childhood intervention services (ECIS). Multiple databases were searched from 2000 to 2013 to include studies pertinent…

Do Maternal Knowledge and Attitudes towards Childhood Immunizations in Rural Uganda Correlate with Complete Childhood Vaccination?

Science.gov (United States)

Vonasek, Bryan J; Bajunirwe, Francis; Jacobson, Laura E; Twesigye, Leonidas; Dahm, James; Grant, Monica J; Sethi, Ajay K; Conway, James H

2016-01-01

Improving childhood vaccination coverage and timeliness is a key health policy objective in many developing countries such as Uganda. Of the many factors known to influence uptake of childhood immunizations in under resourced settings, parents' understanding and perception of childhood immunizations has largely been overlooked. The aims of this study were to survey mothers' knowledge and attitudes towards childhood immunizations and then determine if these variables correlate with the timely vaccination coverage of their children. From September to December 2013, we conducted a cross-sectional survey of 1,000 parous women in rural Sheema district in southwest Uganda. The survey collected socio-demographic data and knowledge and attitudes towards childhood immunizations. For the women with at least one child between the age of one month and five years who also had a vaccination card available for the child (N = 302), the vaccination status of this child was assessed. 88% of these children received age-appropriate, on-time immunizations. 93.5% of the women were able to state that childhood immunizations protect children from diseases. The women not able to point this out were significantly more likely to have an under-vaccinated child (PR 1.354: 95% CI 1.018-1.802). When asked why vaccination rates may be low in their community, the two most common responses were "fearful of side effects" and "ignorance/disinterest/laziness" (44% each). The factors influencing caregivers' demand for childhood immunizations vary widely between, and also within, developing countries. Research that elucidates local knowledge and attitudes, like this study, allows for decisions and policy pertaining to vaccination programs to be more effective at improving child vaccination rates.

Early Childhood Educators' Perspectives and Practices about Inclusion of Children with Special Needs in Botswana

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Chhabra, Simmi; Bose, Kabita; Chadha, Neerja

2018-01-01

The purpose of this study was to investigate perspectives of Early Childhood Educators (ECEds) about inclusion of Children With Special Needs (CWSN) by examining their attitudes, training needs, and inclusive practices used in the inclusive classroom. One hundred twenty-eight ECEds completed a questionnaire that included the Scale of Teachers'…

Monoamine Oxidase-A Genetic Variants and Childhood Abuse Predict Impulsiveness in Borderline Personality Disorder.

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Kolla, Nathan J; Meyer, Jeffrey; Sanches, Marcos; Charbonneau, James

2017-11-30

Impulsivity is a core feature of borderline personality disorder (BPD) and antisocial personality disorder (ASPD) that likely arises from combined genetic and environmental influences. The interaction of the low activity variant of the monoamine oxidase-A (MAOA-L) gene and early childhood adversity has been shown to predict aggression in clinical and non-clinical populations. Although impulsivity is a risk factor for aggression in BPD and ASPD, little research has investigated potential gene-environment (G×E) influences impacting its expression in these conditions. Moreover, G×E interactions may differ by diagnosis. Full factorial analysis of variance was employed to investigate the influence of monoamine oxidase-A (MAO-A) genotype, childhood abuse, and diagnosis on Barratt Impulsiveness Scale-11 (BIS-11) scores in 61 individuals: 20 subjects with BPD, 18 subjects with ASPD, and 23 healthy controls. A group×genotype×abuse interaction was present (F(2,49)=4.4, p =0.018), such that the interaction of MAOA-L and childhood abuse predicted greater BIS-11 motor impulsiveness in BPD. Additionally, BPD subjects reported higher BIS-11 attentional impulsiveness versus ASPD participants (t(1,36)=2.3, p =0.025). These preliminary results suggest that MAOA-L may modulate the impact of childhood abuse on impulsivity in BPD. Results additionally indicate that impulsiveness may be expressed differently in BPD and ASPD.

Influence of Sex on Suicidal Phenotypes in Affective Disorder Patients with Traumatic Childhood Experiences.

Directory of Open Access Journals (Sweden)

Alexandra Bernegger

Full Text Available In the current study, we aimed to investigate the impact of childhood trauma on suicidal behaviour phenotypes in a group of patients with diagnosed affective disorder (unipolar or bipolar affective disorder.Patients with and without a history of childhood abuse, measured by Childhood Trauma Questionnaire (CTQ, were assessed to explore risks for suicidal behaviour (including suicide attempt, self-harm and non-suicidal self-injury. The tested sample consisted of 258 patients (111 males and 147 females, in-patients and out-patients at the Department of Psychiatry and Psychotherapy, Medical University of Vienna and University Hospital Tulln, Lower Austria. Psychiatric diagnoses were derived from the SCAN (Schedules for Clinical Assessment in Neuropsychiatry interview. In addition, patients were administered the Lifetime Parasuicidal Count (LPC, Suicidal Behaviour Questionnaire (SBQ-R, and Viennese Suicide Risk Assessment Scale (VISURIAS questionnaires.In contrast to male suicide attempters, female suicide attempters showed both significantly higher total CTQ scores (p<0.001, and higher CTQ subscores (emotional, physical and sexual abuse, as well as emotional and physical neglect in comparison to the non-suicidal control group. Besides, females with a history of self-harming behaviour (including suicidal intention and Non-Suicidal-Self Injury (NSSI had significantly higher CTQ total scores (p<0.001 than the control group.These findings suggest gender differences in suicidal behaviour after being exposed to childhood trauma.

Childhood Maltreatment and Revictimization in a Homeless Population.

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Edalati, Hanie; Krausz, Michael; Schütz, Christian G

2016-09-01

We examined the hypothesis that exposure to childhood maltreatment increases the vulnerability to Adult Victimization (AV) in a homeless population (N = 500). We also investigated the effects of specific types (emotional, physical, and sexual) and cumulative experience of childhood maltreatment on AV, and whether gender moderates these relationships. All three groups with AV experience (emotional, physical, and sexual) indicated higher exposure to childhood abuse and cumulative maltreatment, and those who were sexually victimized as an adult showed higher exposure to childhood neglect. In addition, exposure to childhood maltreatment had type-specific and cumulative effects on AV. Exposure to all types of childhood abuse maintained a strong direct association with AV, regardless of demographic characteristics, including age, ethnicity, marital status, education level, and housing situation. In addition, exposure to physical neglect showed a significant relationship with Adult Sexual Victimization. Cumulative experience of childhood maltreatment was consistently associated with cumulative risk of experiencing AV. Gender had no significant effect on these relationships. Findings suggest that intervention programs in homeless population should consider the history of childhood maltreatment and its characteristics to increase the effectiveness of intervention strategies for AV in this population. © The Author(s) 2015.

Attachment representation as predictor of internalizing problems in middle childhood

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Mária Halamová

2015-01-01

Full Text Available Problem: The current study examines the relationship between the representation of attachment relationship with mother and internalizing problems in the developmental period of middle childhood. The purpose of the study was to analyze whether the quality of attachment predicts the intensity and seriousness of internalizing problems in middle childhood; and to examine whether the models are gender-specific. Methods: Participants in this study were 151 children aged 9-12 (M = 11.21, 77 boys and 74 girls, recruited from elementary schools in Nitra region. Children completed measures assessing the quality of attachment representation of the relationship with mother (selfreport questionnaire Security Scale, the tendency to react anxiously (self-report questionnaire Childen´s Manifest Anxiety Scale – CMAS, social anxiety (self-report questionnaire Scale of Classical Social Situational Anxiety – KSAT and depression (self-report questionnaire Children´s Depression Inventory – CDI. Results: Regression analysis indicated that secure attachment representation is a significant negative predictor of children's internalizing problems – manifest anxiety (ß = -.324, p 0.05 and ß = -.194, p > 0.05, respectively, but in the sample of girls, secure attachment representation was a significant negative predictor of both depressive symptoms (ß = -.296, p < .05 for Negative Mood; and ß = -.285, p < .05 for Anhedony. Other models, except for social anxiety, were statistically significant for both samples. In the sample of girls, the predictor accounted for 26.3% of variance in Negative Self Esteem (ß = -.512; p < .001, 18.9% of variance of the total of depression symptoms (ß = -.435; p < .001, 10.9% of variance in Ineffectiveness (ß = -.331; p < .05 and 10.5% of variance in manifest anxiety (ß = -.324; p < .05. The results were similar for the sample of boys. Attachment security accounted for 17.4% of variance in Negative Self Esteem (ß = -.435; p

The Importance of Childhood Trauma and Childhood Life Events for Chronicity of Depression in Adults

NARCIS (Netherlands)

Wiersma, Jenneke E.; Hovens, Jacqueline G. F. M.; van Oppen, Patricia; Giltay, Erik J.; van Schaik, Digna J. F.; Beekman, Aartjan T. F.; Penninx, Brenda W. J. H.

Background: Childhood trauma is linked to adult depression and might be a risk factor for a more chronic course of depression. However, the link between childhood trauma and chronicity of depression has not been investigated using a large and representative sample in which other depression

Future Directions in Childhood Adversity and Youth Psychopathology.

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McLaughlin, Katie A

2016-01-01

Despite long-standing interest in the influence of adverse early experiences on mental health, systematic scientific inquiry into childhood adversity and developmental outcomes has emerged only recently. Existing research has amply demonstrated that exposure to childhood adversity is associated with elevated risk for multiple forms of youth psychopathology. In contrast, knowledge of developmental mechanisms linking childhood adversity to the onset of psychopathology-and whether those mechanisms are general or specific to particular kinds of adversity-remains cursory. Greater understanding of these pathways and identification of protective factors that buffer children from developmental disruptions following exposure to adversity is essential to guide the development of interventions to prevent the onset of psychopathology following adverse childhood experiences. This article provides recommendations for future research in this area. In particular, use of a consistent definition of childhood adversity, integration of studies of typical development with those focused on childhood adversity, and identification of distinct dimensions of environmental experience that differentially influence development are required to uncover mechanisms that explain how childhood adversity is associated with numerous psychopathology outcomes (i.e., multifinality) and identify moderators that shape divergent trajectories following adverse childhood experiences. A transdiagnostic model that highlights disruptions in emotional processing and poor executive functioning as key mechanisms linking childhood adversity with multiple forms of psychopathology is presented as a starting point in this endeavour. Distinguishing between general and specific mechanisms linking childhood adversity with psychopathology is needed to generate empirically informed interventions to prevent the long-term consequences of adverse early environments on children's development.

Childhood Leukemia and Primary Prevention

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Whitehead, Todd P.; Metayer, Catherine; Wiemels, Joseph L.; Singer, Amanda W.; Miller, Mark D.

2016-01-01

Leukemia is the most common pediatric cancer, affecting 3,800 children per year in the United States. Its annual incidence has increased over the last decades, especially among Latinos. Although most children diagnosed with leukemia are now cured, many suffer long-term complications, and primary prevention efforts are urgently needed. The early onset of leukemia – usually before age five – and the presence at birth of “pre-leukemic” genetic signatures indicate that pre- and postnatal events are critical to the development of the disease. In contrast to most pediatric cancers, there is a growing body of literature – in the United States and internationally – that has implicated several environmental, infectious, and dietary risk factors in the etiology of childhood leukemia, mainly for acute lymphoblastic leukemia, the most common subtype. For example, exposures to pesticides, tobacco smoke, solvents, and traffic emissions have consistently demonstrated positive associations with the risk of developing childhood leukemia. In contrast, intake of vitamins and folate supplementation during the pre-conception period or pregnancy, breastfeeding, and exposure to routine childhood infections have been shown to reduce the risk of childhood leukemia. Some children may be especially vulnerable to these risk factors, as demonstrated by a disproportionate burden of childhood leukemia in the Latino population of California. The evidence supporting the associations between childhood leukemia and its risk factors – including pooled analyses from around the world and systematic reviews – is strong; however, the dissemination of this knowledge to clinicians has been limited. To protect children’s health, it is prudent to initiate programs designed to alter exposure to well-established leukemia risk factors rather than to suspend judgement until no uncertainty remains. Primary prevention programs for childhood leukemia would also result in the significant co

Maternal postpartum distress and childhood overweight

DEFF Research Database (Denmark)

Adeltoft, Teresa Ajslev; Andersen, Camilla S; Ingstrup, Katja Glejsted

2010-01-01

We investigated associations between maternal postpartum distress covering anxiety, depression and stress and childhood overweight.......We investigated associations between maternal postpartum distress covering anxiety, depression and stress and childhood overweight....

Prevalence of childhood asthma in Korea: international study of asthma and allergies in childhood.

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Lee, Sang-Il

2010-04-01

Childhood asthma is a major concern because it leads to more hospital visits and a heavy economic burden. Proper management and prevention strategies for childhood asthma must be based on correct evaluation of prevalence and risk factors for its development. In Korea, nationwide studies were conducted in 1995 and 2000 on students from 68 elementary schools (age, 6-12 years) and junior high schools (age, 12-15 years) by the Korean Academy of Pediatric Allergy and Respiratory Diseases. We used the Korean version of the International Study of Asthma and Allergies in Childhood (ISAAC) written and video questionnaires at the same schools during the same period (October-November). The prevalence of asthma in junior high school children seemed to increase over 5 years. However, in elementary school children, the prevalence of asthma symptoms decreased, although the prevalence of 'diagnosis of asthma, ever' and 'treatment of asthma, last 12 months' increased. In addition, it was found that various factors, such as obesity, passive smoking, dietary habits, raising pets at home, and fever/antibiotic use during infancy were associated with childhood asthma. When prevalence of asthma in Korea was compared with that in different regions, the prevalence changes in the 6-7 years age group did not seem to be consistent between regions, whereas similar trends were observed among children aged 13-14 years. To conduct another epidemiological study to evaluate the time trend over time, a third nationwide survey is planned in 2010, and we anticipate ISAAC Phase 3 will explore recent changes in the prevalence of childhood asthma and assess its risk factors in Korean children. On the basis of accurate data on the current status of childhood asthma in 2010, we will be able to establish proper management strategies.

Childhood and Exile in Chilean Cinema

Directory of Open Access Journals (Sweden)

José Miguel Palacios

2017-07-01

Full Text Available This article approaches the trauma of the Chilean dictatorship through the intersection between childhood and exile. It analyzes the role of childhood in Chilean exile cinema, focusing on documentaries produced throughout the 1970s and 80s. We will study the presence of childhood as a symbol in the political imaginary of exile, discuss the ways in which cinema recognizes and authorizes children’s testimony, and cover the dilemmas of desexilio and counter-nostalgia in films devoted to the theme of return. The article argues that Chilean exile cinema turns to childhood as a key experience to understand the cultural phenomenon of uprootment, its psychological and social repercussions, and its role in the formation of an exilic subjectivity.

Childhood Maltreatment, Pathological Personality Dimensions, and Suicide Risk in Young Adults.

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Falgares, Giorgio; Marchetti, Daniela; Manna, Giovanna; Musso, Pasquale; Oasi, Osmano; Kopala-Sibley, Daniel C; De Santis, Sandro; Verrocchio, Maria C

2018-01-01

Several studies have demonstrated that child maltreatment (psychological, physical, and sexual abuse, and neglect) may be a significant factor in the development of pathological personality traits that increase the risk for suicidal ideation and behavior from adolescence to adulthood. Currently, the challenge is to understand how different forms of early negative experiences render an individual prone to develop specific personality traits and, in turn, be more vulnerable to suicide risk. To understand the relationship between childhood maltreatment and personality dimensions in suicide risk, our study aims to explore the role of self-criticism and dependency, two different pathological personality traits, as potential mediators of the link between different types of childhood maltreatment and suicide risk in young adults. For this purpose, 306 students from three Italian public universities were recruited. We used the Italian version of the Childhood Experience of Care and Abuse Questionnaire (CECA.Q) to assess experiences of lack of care by parents (i.e., antipathy and neglect) as well as psychological and physical abuse before the age of 17 years. The Depressive Experiences Questionnaire (DEQ) was used to assess the personality dimensions of self-criticism and dependency, and the Suicide History Self-Rating Screening Scale was administered to assess suicide risk. Results revealed that lack of care and psychological abuse were significantly associated with suicide risk and this association was partially mediated by the maladaptive personality dimension of self-criticism. These findings suggest that the combined effect of specific forms of dysfunctional parental behavior during childhood and the development of rigid and dysfunctional negative personality traits may increase the risk for suicidal ideation and behavior during adulthood.

Dorsal Anterior Cingulate Thickness Is Related to Alexithymia in Childhood Trauma-Related PTSD.

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Lauren A Demers

Full Text Available Alexithymia, or "no words for feelings", is highly prevalent in samples with childhood maltreatment and posttraumatic stress disorder (PTSD. The dorsal anterior cingulate cortex (dACC has been identified as a key region involved in alexithymia, early life trauma, and PTSD. Functional alterations in the dACC also have been associated with alexithymia in PTSD. This study examined whether dACC morphology is a neural correlate of alexithymia in child maltreatment-related PTSD. Sixteen adults with PTSD and a history of childhood sexual abuse, physical abuse, or exposure to domestic violence, and 24 healthy controls (HC completed the Toronto Alexithymia Scale 20 (TAS-20 and underwent magnetic resonance imaging. Cortical thickness of the dACC was measured using FreeSurfer, and values were correlated with TAS-20 scores, controlling for sex and age, in both groups. Average TAS-20 score was significantly higher in the PTSD than the HC group. TAS-20 scores were significantly positively associated with dACC thickness only in the PTSD group. This association was strongest in the left hemisphere and for TAS-20 subscales that assess difficulty identifying and describing feelings. We found that increasing dACC gray matter thickness is a neural correlate of greater alexithymia in the context of PTSD with childhood maltreatment. While findings are correlational, they motivate further inquiry into the relationships between childhood adversity, emotional awareness and expression, and dACC morphologic development in trauma-related psychopathology.

Dorsal Anterior Cingulate Thickness Is Related to Alexithymia in Childhood Trauma-Related PTSD.

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Demers, Lauren A; Olson, Elizabeth A; Crowley, David J; Rauch, Scott L; Rosso, Isabelle M

2015-01-01

Alexithymia, or "no words for feelings", is highly prevalent in samples with childhood maltreatment and posttraumatic stress disorder (PTSD). The dorsal anterior cingulate cortex (dACC) has been identified as a key region involved in alexithymia, early life trauma, and PTSD. Functional alterations in the dACC also have been associated with alexithymia in PTSD. This study examined whether dACC morphology is a neural correlate of alexithymia in child maltreatment-related PTSD. Sixteen adults with PTSD and a history of childhood sexual abuse, physical abuse, or exposure to domestic violence, and 24 healthy controls (HC) completed the Toronto Alexithymia Scale 20 (TAS-20) and underwent magnetic resonance imaging. Cortical thickness of the dACC was measured using FreeSurfer, and values were correlated with TAS-20 scores, controlling for sex and age, in both groups. Average TAS-20 score was significantly higher in the PTSD than the HC group. TAS-20 scores were significantly positively associated with dACC thickness only in the PTSD group. This association was strongest in the left hemisphere and for TAS-20 subscales that assess difficulty identifying and describing feelings. We found that increasing dACC gray matter thickness is a neural correlate of greater alexithymia in the context of PTSD with childhood maltreatment. While findings are correlational, they motivate further inquiry into the relationships between childhood adversity, emotional awareness and expression, and dACC morphologic development in trauma-related psychopathology.

Association between childhood and adult attention deficit hyperactivity disorder symptoms in Korean young adults with Internet addiction.

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Kim, DongIll; Lee, Deokjong; Lee, Junghan; Namkoong, Kee; Jung, Young-Chul

2017-09-01

Background and aims Attention deficit hyperactivity disorder (ADHD) is one of the most common psychiatric comorbidities of Internet addiction (IA); however, the possible mechanisms that contribute to this high comorbidity are still under debate. This study aims to analyze these possible mechanisms by comparing the effect of IA severity and childhood ADHD on inattention, hyperactivity, and impulsivity in young adults with IA. We hypothesized that IA might have associations with ADHD-like cognitive and behavior symptoms aside from childhood ADHD. Methods Study participants consisted of 61 young male adults. Participants were administered a structured interview. The severity of IA, childhood and current ADHD symptoms, and psychiatry comorbid symptoms were assessed through self-rating scales. The associations between the severity of IA and ADHD symptoms were examined through hierarchical regression analyses. Results Hierarchical regression analyses showed that the severity of IA significantly predicted most dimensions of ADHD symptoms. By contrast, childhood ADHD predicted only one dimension. Discussion The high comorbidity of inattention and hyperactivity symptoms in IA should not solely be accounted by an independent ADHD disorder but should consider the possibility of cognitive symptoms related to IA. Functional and structural brain abnormalities associated with excessive and pathologic Internet usage might be related to these ADHD-like symptoms. Conclusion Inattention and hyperactivity in young adults with IA are more significantly associated with the severity of IA than that of childhood ADHD.

Do Personality Traits Mediate the Relationship Between Childhood Abuse and Migraine? An Exploration of the Relationships in Young Adults Using the Add Health Dataset.

Science.gov (United States)

Karmakar, Monita; Elhai, Jon D; Amialchuk, Aliaksandr A; Tietjen, Gretchen E

2018-02-01

Personality traits (especially neuroticism) and childhood maltreatment have been independently related to many negative health outcomes later in life, including migraine. Studies have also shown the association between childhood maltreatment and maladaptive personality traits. The mediating role of personality traits on the relationship between childhood maltreatment and depression, psychological distress, and alcohol dependence has been extensively studied. However, this type of mediation has not been studied in the case of the development of migraine. This study investigated (1) the main effects of childhood abuse on personality traits, and of personality traits on migraine, and (2) the mediating role of neuroticism, on the relationship between childhood abuse and migraine in young adults. We analyzed retrospective, cross-sectional data from 13,493 adults aged 24-32 years in Wave 4 of the National Longitudinal Survey of Adolescent Health ("Add Health") data set. Participants were queried regarding maltreatment (emotional, physical, and sexual) during childhood, current Big Five personality traits (using mini International Personality Item Pool), current depression (using Center for Epidemiologic Studies-Depression Scale), perceived stress (Using Cohen's Perceived Stress Scale), and diagnosis of migraine by a health care provider. Linear and logistic regressions were used to assess the main effects of childhood maltreatment on the five personality traits (openness to experience, conscientiousness, extraversion, agreeableness, and neuroticism) and the main effect of the personality traits on self-reported provider diagnosis of migraine. A structural equation model (SEM) was used to examine the mediating role of neuroticism on the relationship between childhood maltreatment and migraine. Linear regression models showed that childhood abuse independently predicted increased neuroticism (β = 0.338, SE=±0.05, P personality traits on migraine revealed that only

The Development of Time-Based Prospective Memory in Childhood: The Role of Working Memory Updating

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Voigt, Babett; Mahy, Caitlin E. V.; Ellis, Judi; Schnitzspahn, Katharina; Krause, Ivonne; Altgassen, Mareike; Kliegel, Matthias

2014-01-01

This large-scale study examined the development of time-based prospective memory (PM) across childhood and the roles that working memory updating and time monitoring play in driving age effects in PM performance. One hundred and ninety-seven children aged 5 to 14 years completed a time-based PM task where working memory updating load was…

Psychodynamic experience enhances recognition of hidden childhood trauma.

Directory of Open Access Journals (Sweden)

David Cohen

Full Text Available BACKGROUND: Experimental psychology has only recently provided supporting evidence for Freud's and Janet's description of unconscious phenomena. Here, we aimed to assess whether specific abilities, such as personal psychodynamic experience, enhance the ability to recognize unconscious phenomena in peers - in other words, to better detect implicit knowledge related to individual self-experience. METHODOLOGY AND PRINCIPAL FINDINGS: First, we collected 14 videos from seven healthy adults who had experienced a sibling's cancer during childhood and seven matched controls. Subjects and controls were asked to give a 5-minute spontaneous free-associating speech following specific instructions created in order to activate a buffer zone between fantasy and reality. Then, 18 raters (three psychoanalysts, six medical students, three oncologists, three cognitive behavioral therapists and three individuals with the same experience of trauma were randomly shown the videos and asked to blindly classify them according to whether the speaker had a sibling with cancer using a Likert scale. Using a permutation test, we found a significant association between group and recognition score (ANOVA: p = .0006. Psychoanalysts were able to recognize, above chance levels, healthy adults who had experienced sibling cancer during childhood without explicit knowledge of this history (Power = 88%; p = .002. In contrast, medical students, oncologists, cognitive behavioral therapists and individuals who had the same history of a sibling's cancer were unable to do so. CONCLUSION: This experiment supports the view that implicit recognition of a subject's history depends on the rater's specific abilities. In the case of subjects who did have a sibling with cancer during childhood, psychoanalysts appear better able to recognize this particular history.

Early Childhood Education in Taiwan.

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Barclay, Lisa K.

1989-01-01

Describes early childhood education in Taiwan, focusing on living patterns and child care arrangements, the position of the individual within the family and community, and the application of cultural norms to early childhood education. Compares the behavior of Chinese preschool children to that of American preschool children. (RJC)

The Relationship of Exposure to Childhood Sexual Abuse to Other Forms of Abuse, Neglect, and Household Dysfunction during Childhood.

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Dong, Maxia; Anda, Robert F.; Dube, Shanta R.; Giles, Wayne H.; Felitti, Vincent J.

2003-01-01

This retrospective cohort study assessed the relationship of childhood sexual abuse (CSA) to other categories of adverse childhood experiences (ACEs), such as childhood abuse, neglect, and parental separation/divorce. Adults reporting CSA experienced a 1.6- to 3.4-fold greater likelihood of experience each category of ACE. The ACE score was also…

Childhood circumstances, psychosocial factors and the social impact of adult oral health.

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Sanders, Anne E; Spencer, A John

2005-10-01

The aim of this study was to determine whether childhood familial conditions are associated with the social impact of adult oral health and to investigate the role of psychosocial attributes as potential mechanisms by which risk might be conveyed from childhood to adulthood. Using a cross-sectional design, self-report data were obtained from a representative sample of adults in Australia with a telephonic interview and a self-completed questionnaire. The dependent variable was the sum of impacts on the short-form Oral Health Impact Profile (OHIP-14). Childhood familial conditions included socioeconomic position assessed by paternal occupation group, family structure and quality of rearing. Current adult sense of control, perceived stress and satisfaction with life were assessed with standard scales and social support was evaluated with four items. Data were obtained for 3678 dentate adults aged 18-91 years. In bivariate analysis controlling for sex, age and household income in adulthood, parenting style was significantly associated with OHIP-14 scores (anova, P parental rearing style was significantly associated with social impact after adjusting for sex, age and household income in adulthood, but was no longer significant in the presence of the psychosocial factors. The importance of parental rearing to adult oral health may be mediated through the quality and nature of psychosocial attributes.

Childhood Determinants of Adult Psychiatric Disorder

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Fryers, Tom; Brugha, Traolach

2013-01-01

The aim of this project was to assess the current evidence from longitudinal studies for childhood determinants of adult mental illness. Because of the variable and often prolonged period between factors in childhood and the identification of mental illness in adults, prospective studies, particularly birth cohorts, offer the best chance of demonstrating associations in individuals. A review was undertaken in 2006 of the published literature from longitudinal studies, together with some large-scale retrospective studies and relevant reviews which provided supplementary evidence. The main focus was upon potentially ameliorable characteristics, experiences or situations of childhood; however, other factors, not determinants but pre-cursors, associated with later mental illness could not be left out. Seven major electronic data-bases of published research were interrogated with a range of key-words and the results supplemented from personal searches, enquiries and reference trails. In excess of 1,500 abstracts were read to select 250 papers for full review. The material was assessed in relation to ten factors: Psychological disturbance; Genetic Influences; Neurological Deviance; Neuroticism; Behaviour; School Performance; Adversity; Child Abuse or Neglect; Parenting and parent-child relationships; Disrupted and Disfunctional Families. In 2011 the search was repeated for the period 2006 to mid-2011, using the same search terms and supplemented in the same manner. Over 1,800 abstracts emerged and almost 200 papers selected for more detailed review. These were then integrated into the original text with modifications where necessary. The whole text was then revised and edited in January / February 2012. There is continuing evidence for the association with later mental ill-health for each of these ten factors, but with different degrees of conviction. The evidence for each is discussed in detail and weighed both separately and in relation to others. These are then

Childhood determinants of adult psychiatric disorder.

Science.gov (United States)

Fryers, Tom; Brugha, Traolach

2013-01-01

The aim of this project was to assess the current evidence from longitudinal studies for childhood determinants of adult mental illness. Because of the variable and often prolonged period between factors in childhood and the identification of mental illness in adults, prospective studies, particularly birth cohorts, offer the best chance of demonstrating associations in individuals. A review was undertaken in 2006 of the published literature from longitudinal studies, together with some large-scale retrospective studies and relevant reviews which provided supplementary evidence. The main focus was upon potentially ameliorable characteristics, experiences or situations of childhood; however, other factors, not determinants but pre-cursors, associated with later mental illness could not be left out. Seven major electronic data-bases of published research were interrogated with a range of key-words and the results supplemented from personal searches, enquiries and reference trails. In excess of 1,500 abstracts were read to select 250 papers for full review. The material was assessed in relation to ten factors: Psychological disturbance; Genetic Influences; Neurological Deviance; Neuroticism; Behaviour; School Performance; Adversity; Child Abuse or Neglect; Parenting and parent-child relationships; Disrupted and Disfunctional Families. In 2011 the search was repeated for the period 2006 to mid-2011, using the same search terms and supplemented in the same manner. Over 1,800 abstracts emerged and almost 200 papers selected for more detailed review. These were then integrated into the original text with modifications where necessary. The whole text was then revised and edited in January / February 2012. There is continuing evidence for the association with later mental ill-health for each of these ten factors, but with different degrees of conviction. The evidence for each is discussed in detail and weighed both separately and in relation to others. These are then

Can Childhood Factors Predict Workplace Deviance?

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Piquero, Nicole Leeper; Moffitt, Terrie E

2014-07-01

Compared to the more common focus on street crime, empirical research on workplace deviance has been hampered by highly select samples, cross-sectional research designs, and limited inclusion of relevant predictor variables that bear on important theoretical debates. A key debate concerns the extent to which childhood conduct-problem trajectories influence crime over the life-course, including adults' workplace crime, whether childhood low self-control is a more important determinant than trajectories, and/or whether each or both of these childhood factors relate to later criminal activity. This paper provides evidence on this debate by examining two types of workplace deviance: production and property deviance separately for males and females. We use data from the Dunedin Multidisciplinary Health and Development Study, a birth cohort followed into adulthood, to examine how childhood factors (conduct-problem trajectories and low self-control) and then adult job characteristics predict workplace deviance at age 32. Analyses revealed that none of the childhood factors matter for predicting female deviance in the workplace but that conduct-problem trajectories did account for male workplace deviance.

Childhood vitiligo

Directory of Open Access Journals (Sweden)

Aparna Palit

2012-01-01

Full Text Available Childhood vitiligo is often encountered in dermatological practice. When present in infancy or early childhood, various nevoid and hereditary disorders are to be differentiated. In many cases, familial aggregation of the disease is seen and other autoimmune disorders may be associated. Segmental presentation is more common, and limited body surface area involvement is usual in this age group. Children with vitiligo often suffer from anxiety and depression because of their unusual appearance. Management of vitiligo in children is difficult as therapeutic options are restricted when compared to that in adult patients. Selection of treatment should be careful in these patients with the aim to achieve best results with minimal side effects as well as relieving patients′ and parents′ anxiety.

Childhood Cancer Survivors Are Living Longer

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New data from the Childhood Cancer Survivor Study suggest that refinements in pediatric cancer treatment over the last few decades have helped to extend the lifespans of many survivors of childhood cancer.

Rethinking childhood adversity in chronic fatigue syndrome.

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Clark, James E; Davidson, Sean L; Maclachlan, Laura; Newton, Julia L; Watson, Stuart

2018-01-01

Background: Previous studies have consistently shown increased rates of childhood adversity in chronic fatigue syndrome (CFS). However, such aetiopathogenic studies of CFS are potentially confounded by co-morbidity and misdiagnosis particularly with depression. Purpose: We examined the relationship between rates of childhood adversity using two complimentary approaches (1) a sample of CFS patients who had no lifetime history of depression and (2) a modelling approach. Methods: Childhood trauma questionnaire (CTQ) administered to a sample of 52 participants with chronic fatigue syndrome and 19 controls who did not meet criteria for a psychiatric disorder (confirmed using the Structured Clinical Interview for DSM-IV). Subsequently, Mediation Analysis (Baye's Rules) was used to establish the risk childhood adversity poses for CFS with and without depression. Results: In a cohort of CFS patients with depression comprehensively excluded, CTQ scores were markedly lower than in all previous studies and, in contrast to these previous studies, not increased compared with healthy controls. Post-hoc analysis showed that CTQ scores correlated with the number of depressive symptoms during the lifetime worst period of low mood. The probability of developing CFS given a history of childhood trauma is 4%, a two-fold increased risk compared to the general population. However, much of this risk is mediated by the concomitant development of major depression. Conclusions: The data suggests that previous studies showing a relationship between childhood adversity and CFS may be attributable to the confounding effects of co-morbid or misdiagnosed depressive disorder. Abbreviations: CFS: Chronic fatigue syndrome; CTQ: Childhood trauma questionnaire; MDD: Major depressive disorder; CA: Childhood adversity; P : Probability.

Toward a unified theory of childhood trauma and psychosis: A comprehensive review of epidemiological, clinical, neuropsychological and biological findings.

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Misiak, Błażej; Krefft, Maja; Bielawski, Tomasz; Moustafa, Ahmed A; Sąsiadek, Maria M; Frydecka, Dorota

2017-04-01

There is a growing body of research focused on the relationship between childhood trauma and the risk of developing psychosis. Numerous studies, including many large-scale population-based studies, controlling for possible mediating variables, provide persuasive evidence of a dose-response association and are indicative of a causal relationship. Existing evidence supports the specificity model, showing differential associations between particular adversities and clinical symptoms, with cumulative adversity causing less favorable clinical and functional outcomes in psychotic patients. To date, several psychological and biological models have been proposed to search for underlying developmental trajectories leading to the onset of psychosis, influencing psychopathological manifestation and negative functional outcomes due to a history of childhood trauma. In this article, we provide a unified review on the relationship between childhood trauma and psychosis by integrating results of epidemiological, clinical, neuropsychological and biological studies. The question whether psychosis with a positive history of childhood trauma should be considered as a new psychotic phenotype, requiring specific therapeutic interventions, warrants further investigation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Early Childhood Inclusion in Spain

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Giné, Climent; Balcells-Balcells, Anna; Cañadas, Margarita; Paniagua, Gema

2016-01-01

This article describes early childhood inclusion in educational settings in Spain. First, we address the legislative framework of preschool education in Spain and offer a brief analysis of some relevant issues, including the current situation of early childhood education and inclusion at this stage. Second, current policies and practices relating…

EMOTIONAL AVAILABILITY IN MOTHER-CHILD INTERACTION: THE EFFECTS OF MATERNAL DEPRESSION IN REMISSION AND ADDITIONAL HISTORY OF CHILDHOOD ABUSE.

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Kluczniok, Dorothea; Boedeker, Katja; Fuchs, Anna; Hindi Attar, Catherine; Fydrich, Thomas; Fuehrer, Daniel; Dittrich, Katja; Reck, Corinna; Winter, Sibylle; Heinz, Andreas; Herpertz, Sabine C; Brunner, Romuald; Bermpohl, Felix

2016-07-01

The association between maternal depression and adverse outcomes in children is well established. Similar links have been found for maternal childhood abuse. One proposed pathway of risk transmission is reduced maternal emotional availability. Our aim was to investigate whether sensitive parenting is impaired in mothers with depression in remission, and whether among these mothers childhood abuse has an additional impact. The mother-child interaction of 188 dyads was assessed during a play situation using the Emotional Availability Scales, which measure the overall affective quality of the interaction: maternal sensitivity, structuring, nonhostility, and nonintrusiveness. Mothers with depression in remission were compared to healthy mothers. Children were between 5 and 12 years old. Group differences and impact of additional childhood abuse were analyzed by one-factorial analyses of covariance and planned contrasts. Mothers with depression in remission showed less emotional availability during mother-child interaction compared to healthy control mothers. Specifically, they were less sensitive and, at trend-level, less structuring and more hostile. Among these mothers, we found an additional effect of severe maternal childhood abuse on maternal sensitivity: Mothers with depression in remission and a history of severe childhood abuse were less sensitive than remitted mothers without childhood abuse. Our data suggest that depression impacts on maternal emotional availability during remission, which might represent a trait characteristic of depression. Mothers with depression in remission and additional severe childhood abuse were particularly affected. These findings may contribute to the understanding of children's vulnerability to develop a depressive disorder themselves. © 2015 Wiley Periodicals, Inc.

The use of educational video to promote maternal self-efficacy in preventing early childhood diarrhoea.

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Joventino, Emanuella Silva; Ximenes, Lorena Barbosa; da Penha, Jardeliny Corrêa; Andrade, Lucilande Cordeiro de Oliveira; de Almeida, Paulo César

2017-06-01

Diarrhoea is responsible for high rates of infant morbidity and mortality. It is multifactorial, manifested by socioeconomic, hygienic, and maternal factors. The aim of this study is to evaluate the effects of an educational video on maternal self-efficacy for the prevention of childhood diarrhoea. This was a randomized trial conducted in the state of Ceará, Brazil. Participants were 2 groups (comparison and intervention), composed of mothers of children under 5 years of age. Group membership was allocated by cluster randomization. Outcomes were maternal self-efficacy measured using the Maternal Self-efficacy Scale for Prevention of Early Childhood Diarrhoea; outcome data collectors were blinded to group allocation. Ninety participants were randomized to each group; 83 intervention group and 80 comparison group members were contained in the final analysis. Maternal self-efficacy in preventing childhood diarrhoea increased in both groups, but average scores of the intervention group were higher at all time than those of the comparison group. The educational video had a significant effect on maternal self-efficacy. © 2017 John Wiley & Sons Australia, Ltd.

Childhood disintegrative disorder misdiagnosed as childhood-onset ...

African Journals Online (AJOL)

Childhood disintegrative disorder (CDD) is a rare pervasive developmental disorder, which is often misdiagnosed as schizophrenia, probably due to the resultant severe social impairment and withdrawn behaviour with stereotypys that could be mistaken for psychosis. We report a case of CDD that was misdiagnosed by a ...

Childhood health: trends and consequences over the life course.

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Delaney, Liam; Smith, James P

2012-01-01

This article first documents evidence on the changing prevalence of childhood physical and mental health problems, focusing on the development of childhood health conditions in the United States. Authors Liam Delaney and James Smith present evidence on the changing prevalence of childhood chronic conditions over time using recalled data as well as contemporaneous accounts of these childhood health problems. The raw data from both sources show sharp increases in the prevalence of most childhood physical health problems (such as asthma, allergies, respiratory problems, and migraines) over time. However, inferring trends is difficult because such data are also consistent with improved detection of childhood disease, and many of the causes of childhood disease have not worsened over time. Conclusions about rapidly rising rates of childhood physical health problems over time are premature at best, especially concerning the magnitude of trends. Documenting real changes in the prevalence of specific diseases is a high-priority research topic. In contrast, the evidence is much stronger that childhood mental health problems are becoming worse. The authors next present new evidence on the effects of early childhood physical and mental problems on health and economic status in adulthood. They find that both childhood physical and mental health problems contribute significantly to poorer adult health. However, they also find that childhood mental health problems have much larger impacts than do childhood physical health problems on four critical areas of socioeconomic status as an adult: education, weeks worked per year, individual earnings, and family income. Finally, the authors examine evidence regarding the efficacy of early mental health treatment for children in terms of promoting good health later on. Existing studies suggest that a combination of cognitive behavioral therapy and medication appears to be effective in the treatment of both anxiety and depression in

Prenatal and childhood traffic-related air pollution exposure and childhood executive function and behavior.

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Harris, Maria H; Gold, Diane R; Rifas-Shiman, Sheryl L; Melly, Steven J; Zanobetti, Antonella; Coull, Brent A; Schwartz, Joel D; Gryparis, Alexandros; Kloog, Itai; Koutrakis, Petros; Bellinger, David C; Belfort, Mandy B; Webster, Thomas F; White, Roberta F; Sagiv, Sharon K; Oken, Emily

Traffic-related air pollution exposure may influence brain development and function and thus be related to neurobehavioral problems in children, but little is known about windows of susceptibility. Examine associations of gestational and childhood exposure to traffic-related pollution with executive function and behavior problems in children. We studied associations of pre- and postnatal pollution exposures with neurobehavioral outcomes in 1212 children in the Project Viva pre-birth cohort followed to mid-childhood (median age 7.7years). Parents and classroom teachers completed the Behavior Rating Inventory of Executive Function (BRIEF) and the Strengths and Difficulties Questionnaire (SDQ). Using validated spatiotemporal models, we estimated exposure to black carbon (BC) and fine particulate matter (PM 2.5 ) in the third trimester of pregnancy, from birth to 3years, from birth to 6years, and in the year before behavioral ratings. We also measured residential distance to major roadways and near-residence traffic density at birth and in mid-childhood. We estimated associations of BC, PM 2.5 , and other traffic exposure measures with BRIEF and SDQ scores, adjusted for potential confounders. Higher childhood BC exposure was associated with higher teacher-rated BRIEF Behavioral Regulation Index (BRI) scores, indicating greater problems: 1.0 points (95% confidence interval (CI): 0.0, 2.1) per interquartile range (IQR) increase in birth-age 6BC, and 1.7 points (95% CI: 0.6, 2.8) for BC in the year prior to behavioral ratings. Mid-childhood residential traffic density was also associated with BRI score (0.6, 95% CI: 0.1, 1.1). Birth-age 3BC was not associated with BRIEF or SDQ scores. Third trimester BC exposure was not associated with teacher-rated BRI scores (-0.2, 95% CI: -1.1, 0.8), and predicted lower scores (fewer problems) on the BRIEF Metacognition Index (-1.2, 95% CI: -2.2, -0.2) and SDQ total difficulties (-0.9, 95% CI: -1.4, -0.4). PM 2.5 exposure was

Childhood and Exile in Chilean Cinema

OpenAIRE

José Miguel Palacios; Catalina Donoso Pinto

2017-01-01

This article approaches the trauma of the Chilean dictatorship through the intersection between childhood and exile. It analyzes the role of childhood in Chilean exile cinema, focusing on documentaries produced throughout the 1970s and 80s. We will study the presence of childhood as a symbol in the political imaginary of exile, discuss the ways in which cinema recognizes and authorizes children’s testimony, and cover the dilemmas of desexilio and counter-nostalgia in films devoted to the them...

EARLY CHILDHOOD PREDICTORS OF LOW-INCOME BOYS' PATHWAYS TO ANTISOCIAL BEHAVIOR IN CHILDHOOD, ADOLESCENCE, AND EARLY ADULTHOOD.

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Shaw, Daniel S; Gilliam, Mary

2017-01-01

Guided by a bridging model of pathways leading to low-income boys' early starting and persistent trajectories of antisocial behavior, the current article reviews evidence supporting the model from early childhood through early adulthood. Using primarily a cohort of 310 low-income boys of families recruited from Women, Infants, and Children Nutrition Supplement centers in a large metropolitan area followed from infancy to early adulthood and a smaller cohort of boys and girls followed through early childhood, we provide evidence supporting the critical role of parenting, maternal depression, and other proximal family risk factors in early childhood that are prospectively linked to trajectories of parent-reported conduct problems in early and middle childhood, youth-reported antisocial behavior during adolescence and early adulthood, and court-reported violent offending in adolescence. The findings are discussed in terms of the need to identify at-risk boys in early childhood and methods and platforms for engaging families in healthcare settings not previously used to implement preventive mental health services. © 2016 Michigan Association for Infant Mental Health.

Childhood Origins of Young Adult Environmental Behavior.

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Evans, Gary W; Otto, Siegmar; Kaiser, Florian G

2018-05-01

Prospective, longitudinal analyses revealed that over a 12-year period from ages 6 to 18, individuals who grew up with mothers with more proenvironmental attitudes engaged in more proenvironmental behavior as young adults. A similar marginal association was uncovered between mothers' proenvironmental behaviors and the proenvironmental behavior of their young adult offspring. Maternal educational attainment, but not political ideology, was also associated with more proenvironmental behavior as children matured. Moreover, childhood time spent outdoors was positively associated with increased environmentally responsible behavior in young adulthood. Interestingly, one's own childhood proenvironmental behavior and attitude, at least as assessed at age 6, bear little on one's eventual proenvironmental behavior as a young adult. Finally, among this set of childhood factors, maternal education and childhood time spent outdoors were independent predictors of positive changes in environmental behavior from early childhood to young adulthood.

Atopic endotype in childhood

DEFF Research Database (Denmark)

Schoos, Ann-Marie Malby; Chawes, Bo Lund Krogsgaard; Rasmussen, Morten Arendt

2016-01-01

against 28 inhalant and food allergens was assessed at ½, 1½, 4, 6, and 13 years of age in 399 children from the Copenhagen Prospective Study on Asthma in Childhood2000 birth cohort by using both skin prick test responses and specific IgE levels. Asthma and eczema were diagnosed longitudinally by strictly...... with asthma through early childhood (0-6 years) when analyzed as any sensitization (odds ratio [OR] range, 0.78-1.29; P ≥ .48). However, at 13 years of age, any sensitization was associated with asthma (OR range, 4.02-5.94; all P ...%), eczema (26%), asthma (14%), or healthy status (24%). Conclusion: We found very little interdependency between asthma, eczema, and allergic sensitization through childhood. The associations between those entities were strongly dependent on age, type of allergens, and method of testing for sensitization...

Relationships between self-reported childhood traumatic experiences, attachment style, neuroticism and features of borderline personality disorders in patients with mood disorders.

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Baryshnikov, Ilya; Joffe, Grigori; Koivisto, Maaria; Melartin, Tarja; Aaltonen, Kari; Suominen, Kirsi; Rosenström, Tom; Näätänen, Petri; Karpov, Boris; Heikkinen, Martti; Isometsä, Erkki

2017-03-01

Co-occurring borderline personality disorder (BPD) features have a marked impact on treatment of patients with mood disorders. Overall, high neuroticism, childhood traumatic experiences (TEs) and insecure attachment are plausible aetiological factors for BPD. However, their relationship with BPD features specifically among patients with mood disorders remains unclear. We investigated these relationships among unipolar and bipolar mood disorder patients. As part of the Helsinki University Psychiatric Consortium study, the McLean Screening Instrument (MSI), the Experiences in Close Relationships-Revised (ECR-R), the Short Five (S5) and the Trauma and Distress Scale (TADS) were filled in by patients with mood disorders (n=282) in psychiatric care. Correlation coefficients between total scores of scales and their dimensions were estimated, and multivariate regression (MRA) and mediation analyses were conducted. Spearman's correlations were strong (rho=0.58; pchildhood traumatic experiences and Attachment Anxiety also among patients with mood disorders. Independent predictors for BPD features include young age, frequency of childhood traumatic experiences and high neuroticism. Insecure attachment may partially mediate the relationship between childhood traumatic experiences and borderline features among mood disorder patients. Copyright © 2016 Elsevier B.V. All rights reserved.

Neural correlates of foreign-language learning in childhood: a 3-year longitudinal ERP study.

Science.gov (United States)

Ojima, Shiro; Nakamura, Naoko; Matsuba-Kurita, Hiroko; Hoshino, Takahiro; Hagiwara, Hiroko

2011-01-01

A foreign language (a language not spoken in one's community) is difficult to master completely. Early introduction of foreign-language (FL) education during childhood is becoming a standard in many countries. However, the neural process of child FL learning still remains largely unknown. We longitudinally followed 322 school-age children with diverse FL proficiency for three consecutive years, and acquired children's ERP responses to FL words that were semantically congruous or incongruous with the preceding picture context. As FL proficiency increased, various ERP components previously reported in mother-tongue (L1) acquisition (such as a broad negativity, an N400, and a late positive component) appeared sequentially, critically in an identical order to L1 acquisition. This finding was supported not only by cross-sectional analyses of children at different proficiency levels but also by longitudinal analyses of the same children over time. Our data are consistent with the hypothesis that FL learning in childhood reproduces identical developmental stages in an identical order to L1 acquisition, suggesting that the nature of the child's brain itself may determine the normal course of FL learning. Future research should test the generalizability of the results in other aspects of language such as syntax.

Asthma in childhood: a complex, heterogeneous disease

Directory of Open Access Journals (Sweden)

Hai Lee Chung

2011-01-01

Full Text Available Asthma in childhood is a heterogeneous disease with different phenotypes and variable clinical manifestations, which depend on the age, gender, genetic background, and environmental influences of the patients. Several longitudinal studies have been conducted to classify the phenotypes of childhood asthma, on the basis of the symptoms, triggers of wheezing illness, or pathophysiological features of the disease. These studies have provided us with important information about the different wheezing phenotypes in young children and about potential mechanisms and risk factors for the development of chronic asthma. The goal of these studies was to provide a better insight into the causes and natural course of childhood asthma. It is well-known that complicated interactions between genes and environmental factors contribute to the development of asthma. Because childhood is a period of rapid growth in both the lungs and the immune system, developmental factors should be considered in the pathogenesis of childhood asthma. The pulmonary system continues to grow and develop until linear growth is completed. Longitudinal studies have reported significant age-related immune development during postnatal early life. These observations suggest that the phenotypes of childhood asthma vary among children and also in an individual child over time. Improved classification of heterogeneous conditions of the disease will help determine novel strategies for primary and secondary prevention and for the development of individualized treatment for childhood asthma.

Childhood Trauma Associated with Enhanced High Frequency Band Powers and Induced Subjective Inattention of Adults

Directory of Open Access Journals (Sweden)

Seung-Hwan Lee

2017-08-01

Full Text Available Childhood trauma can lead to various psychological and cognitive symptoms. It has been demonstrated that high frequency electroencephalogram (EEG powers could be closely correlated with inattention. In this study, we explored the relationship between high frequency EEG powers, inattention, symptoms of adult attention deficit hyperactivity disorder (ADHD, and childhood traumatic experiences. A total of 157 healthy Korean adult volunteers were included and divided into two groups using the Childhood Trauma Questionnaire (CTQ score. The subjective inattention scores, ADHD scale, and anxiety and depression symptom were evaluated. EEG was recorded and quantitative band powers were analyzed. The results were as follows: (1 the high CTQ group showed significantly increased delta, beta1, beta2, beta3 and gamma, and significantly decreased low alpha power compared to the low CTQ group; (2 the high CTQ group had higher inattention score compared to the low CTQ group; (3 the high CTQ group had higher adult ADHD scores; (4 CTQ scores showed significant positive correlations with inattention scores, and adult ADHD scores; (5 unexpectedly, the inattention scores showed significant positive correlations with beta powers and a negative correlation with low alpha power; and (6 the moderated mediation model was confirmed: the depression fully mediated the path from state anxiety to inattention, and the CTQ significantly moderated the pathway between anxiety and depression. Our results show the possibility that childhood adversity may cause subjective inattention and adult ADHD symptoms. Depressive symptoms fully mediated the path from anxiety to inattention, especially in those who report severe childhood traumatic experiences.

Prenatal and Childhood Traffic-Related Pollution Exposure and Childhood Cognition in the Project Viva Cohort (Massachusetts, USA)

Science.gov (United States)

Gold, Diane R.; Rifas-Shiman, Sheryl L.; Melly, Steven J.; Zanobetti, Antonella; Coull, Brent A.; Schwartz, Joel D.; Gryparis, Alexandros; Kloog, Itai; Koutrakis, Petros; Bellinger, David C.; White, Roberta F.; Sagiv, Sharon K.; Oken, Emily

2015-01-01

Background Influences of prenatal and early-life exposures to air pollution on cognition are not well understood. Objectives We examined associations of gestational and childhood exposure to traffic-related pollution with childhood cognition. Methods We studied 1,109 mother–child pairs in Project Viva, a prospective birth cohort study in eastern Massachusetts (USA). In mid-childhood (mean age, 8.0 years), we measured verbal and nonverbal intelligence, visual motor abilities, and visual memory. For periods in late pregnancy and childhood, we estimated spatially and temporally resolved black carbon (BC) and fine particulate matter (PM2.5) exposures, residential proximity to major roadways, and near-residence traffic density. We used linear regression models to examine associations of exposures with cognitive assessment scores, adjusted for potential confounders. Results Compared with children living ≥ 200 m from a major roadway at birth, those living pollutants and socioeconomic conditions on cognition may be difficult to disentangle. Citation Harris MH, Gold DR, Rifas-Shiman SL, Melly SJ, Zanobetti A, Coull BA, Schwartz JD, Gryparis A, Kloog I, Koutrakis P, Bellinger DC, White RF, Sagiv SK, Oken E. 2015. Prenatal and childhood traffic-related pollution exposure and childhood cognition in the Project Viva cohort (Massachusetts, USA). Environ Health Perspect 123:1072–1078; http://dx.doi.org/10.1289/ehp.1408803 PMID:25839914

Early Childhood Workforce Index, 2016

Science.gov (United States)

Whitebook, Marcy; McLean, Caitlin; Austin, Lea J. E.

2016-01-01

The State of the Early Childhood Workforce (SECW) Initiative is a groundbreaking multi-year project to shine a steady spotlight on the nation's early childhood workforce. The SECW Initiative is designed to challenge entrenched ideas and policies that maintain an inequitable and inadequate status quo for early educators and for the children and…

Severe childhood malnutrition

DEFF Research Database (Denmark)

Bhutta, Zulfiqar A; Berkley, James A; Bandsma, Robert H J

2017-01-01

The main forms of childhood malnutrition occur predominantly in children malnutrition. Here, we use...... the term 'severe malnutrition' to describe these conditions to better reflect the contributions of chronic poverty, poor living conditions with pervasive deficits in sanitation and hygiene, a high prevalence of infectious diseases and environmental insults, food insecurity, poor maternal and fetal...... nutritional status and suboptimal nutritional intake in infancy and early childhood. Children with severe malnutrition have an increased risk of serious illness and death, primarily from acute infectious diseases. International growth standards are used for the diagnosis of severe malnutrition and provide...

Effect of healthcare associated infections and broad spectrum antibiotic use in newborn period on development of asthma, allergic rhinitis and atopic dermatitis in early childhood

Directory of Open Access Journals (Sweden)

Hacer Yapicioglu Yildizdas

2017-03-01

Full Text Available Purpose: The iam of this study was to investigate the effect of healthcare associated infections (HAIs and broad spectrum antibiotic use in newborn period on asthma, allergic rhinitis and atopic dermatitis. Material and Methods: Seventy three children treated for HAIs in newborn period in Neonatal Intesive Care Unitin a 6 years period, and their 41 siblings who were healthy in newborn period were included in the study. Parents answered a detailed questionnaire, children were examined and complete blood count, serum total Ig E and specific Ig E levels were studied. Results: Ventilator associated pneumonia was observed in 32 (45.2%, blood stream infection in 28 (38.4% and clinic sepsis in 12 (16.4% of 73 children with HAIs. Asthma was significantly higher in HAIs group compared to sibling group (32.9% vs. 4.9, whereas there was no significant difference in allergic rhinitis (4.1% vs.2.4% and atopic dermatitis (6.8% vs. 0% among groups. When non-allergic 85 subjects and allergic 29 children compared, children who had been hospitalised and treated with broad-spectrum antibiotics in newborn period were almost 11.5 times as likely to have an allergic disease. Conclusion: Asthma was significantly higher in HAI group, and allergic disease risk seems to increase in children treated with broad-spectrum antibiotics for HAIs in newborn period. [Cukurova Med J 2017; 42(1.000: 132-139

Vulnerability to intimate partner violence and poor mental health in the first 4-year postpartum among mothers reporting childhood abuse: an Australian pregnancy cohort study.

Science.gov (United States)

Gartland, D; Woolhouse, H; Giallo, R; McDonald, E; Hegarty, K; Mensah, F; Herrman, H; Brown, S J

2016-12-01

The purpose of this study was to investigate intergenerational patterns of abuse and trauma and the health consequences for women in the early childbearing years. A prospective pregnancy cohort of 1507 nulliparous women (≦24 weeks gestation) were recruited in Melbourne, Australia, 2003-2005. Follow-up was scheduled in late pregnancy, 3-, 6- and 12-month and 4-year postpartum. Childhood abuse was retrospectively reported at 4-year postpartum using the Child Maltreatment History Self Report. Intimate partner violence (IPV) was assessed at 1- and 4-year postpartum with the Composite Abuse Scale. Maternal depressive symptoms were assessed in all follow-ups using the Edinburgh Postnatal Depression Scale. Multivariable logistic regression was used to examine associations between childhood abuse, maternal mental health and IPV. Childhood abuse was reported by 41.1 % of women. In the 4 years after having their first child, 28.2 % of women reported IPV, 25.2 % depression and 31.6 % anxiety. Childhood abuse was associated with odds of depression or anxiety 1.5-2.6 times greater and 1.8-3.2 times greater for IPV. Childhood physical abuse remained significantly associated with depression and anxiety in pregnancy and postpartum after adjusting for IPV and stressful life events, while sexual abuse remained significantly associated only with anxiety. Women who begin childbearing with a history of childhood abuse are more vulnerable to IPV and poor mental health. All health care services and agencies in contact with children, young people and families should have adequate training to identify trauma associated with abuse and IPV and provide first line supportive care and referral.

Large-scale grid management; Storskala Nettforvaltning

Energy Technology Data Exchange (ETDEWEB)

Langdal, Bjoern Inge; Eggen, Arnt Ove

2003-07-01

The network companies in the Norwegian electricity industry now have to establish a large-scale network management, a concept essentially characterized by (1) broader focus (Broad Band, Multi Utility,...) and (2) bigger units with large networks and more customers. Research done by SINTEF Energy Research shows so far that the approaches within large-scale network management may be structured according to three main challenges: centralization, decentralization and out sourcing. The article is part of a planned series.

Evidence-based prevention of childhood malnutrition.

Science.gov (United States)

Imdad, Aamer; Sadiq, Kamran; Bhutta, Zulfiqar A

2011-05-01

Childhood malnutrition is prevalent in developing countries and contributes to one-third of all deaths in these countries. There have been advances in prevention of childhood malnutrition and the purpose of this article was to review the current evidence in the field. Multiple micronutrient (MMN) supplements during pregnancy reduce the incidence of maternal anemia and small for gestational-age babies. Recent evidence suggest that combined supplementation of MMNs with protein energy supplement is more effective than MMN supplementation alone. It is now recommended that HIV-infected mothers can exclusively breast-feed their infants for 6 months when the mother or infant is on effective antiretroviral therapy. Home fortification of complementary foods reduces the prevalence of anemia in infancy and combined supplementation of MMNs with lipid-based supplements improves growth in young children. Ready-to-use therapeutic foods have been successfully used to manage severe acute malnutrition in the community. Zinc supplementation is associated with a reduction in diarrhea and respiratory disease morbidity and improves linear growth. Vitamin A supplementation decreases the incidence of diarrhea and measles. Water supply, sanitation, and hygiene are important for the prevention of malnutrition because of their direct impact on infectious disease. There is clear evidence on the causes and consequences of malnutrition as well as effective interventions to prevent undernutrition. The next step is to implement these packages of interventions at large scale. A global effort is required that should entail unified and compelling advocacy among governments, lead organizations, and institutions.

Broad-range PCR: past, present, or future of bacteriology?

Science.gov (United States)

Renvoisé, A; Brossier, F; Sougakoff, W; Jarlier, V; Aubry, A

2013-08-01

PCR targeting the gene encoding 16S ribosomal RNA (commonly named broad-range PCR or 16S PCR) has been used for 20 years as a polyvalent tool to study prokaryotes. Broad-range PCR was first used as a taxonomic tool, then in clinical microbiology. We will describe the use of broad-range PCR in clinical microbiology. The first application was identification of bacterial strains obtained by culture but whose phenotypic or proteomic identification remained difficult or impossible. This changed bacterial taxonomy and allowed discovering many new species. The second application of broad-range PCR in clinical microbiology is the detection of bacterial DNA from clinical samples; we will review the clinical settings in which the technique proved useful (such as endocarditis) and those in which it did not (such as characterization of bacteria in ascites, in cirrhotic patients). This technique allowed identifying the etiological agents for several diseases, such as Whipple disease. This review is a synthesis of data concerning the applications, assets, and drawbacks of broad-range PCR in clinical microbiology. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Socioeconomic inequalities in childhood overweight: heterogeneity across five countries in the WHO European Childhood Obesity Surveillance Initiative (COSI-2008).

Science.gov (United States)

Lissner, L; Wijnhoven, T M A; Mehlig, K; Sjöberg, A; Kunesova, M; Yngve, A; Petrauskiene, A; Duleva, V; Rito, A I; Breda, J

2016-05-01

Excess risk of childhood overweight and obesity occurring in socioeconomically disadvantaged families has been demonstrated in numerous studies from high-income regions, including Europe. It is well known that socioeconomic characteristics such as parental education, income and occupation are etiologically relevant to childhood obesity. However, in the pan-European setting, there is reason to believe that inequalities in childhood weight status may vary among countries as a function of differing degrees of socioeconomic development and equity. In this cross-sectional study, we have examined socioeconomic differences in childhood obesity in different parts of the European region using nationally representative data from Bulgaria, the Czech Republic, Lithuania, Portugal and Sweden that were collected in 2008 during the first round of the World Health Organization (WHO) European Childhood Obesity Surveillance Initiative. Heterogeneity in the association between parental socioeconomic indicators and childhood overweight or obesity was clearly observed across the five countries studied. Positive as well as negative associations were observed between parental socioeconomic indicators and childhood overweight, with statistically significant interactions between country and parental indicators. These findings have public health implications for the WHO European Region and underscore the necessity to continue documenting socioeconomic inequalities in obesity in all countries through international surveillance efforts in countries with diverse geographic, social and economic environments. This is a prerequisite for universal as well as targeted preventive actions.

Indoor radon and childhood leukaemia

International Nuclear Information System (INIS)

Raaschou-Nielsen, O.

2008-01-01

This paper summarises the epidemiological literature on domestic exposure to radon and risk for childhood leukaemia. The results of 12 ecological studies show a consistent pattern of higher incidence and mortality rates for childhood leukaemia in areas with higher average indoor radon concentrations. Although the results of such studies are useful to generate hypotheses, they must be interpreted with caution, as the data were aggregated and analysed for geographical areas and not for individuals. The seven available case - control studies of childhood leukaemia with measurement of radon concentrations in the residences of cases and controls gave mixed results, however, with some indication of a weak (relative risk < 2) association with acute lymphoblastic leukaemia. The epidemiological evidence to date suggests that an association between indoor exposure to radon and childhood leukaemia might exist, but is weak. More case - control studies are needed, with sufficient statistical power to detect weak associations and based on designs and methods that minimise misclassification of exposure and provide a high participation rate and low potential selection bias. (authors)

[Eating behavior and childhood obesity: family influences].

Science.gov (United States)

Domínguez-Vásquez, P; Olivares, S; Santos, J L

2008-09-01

Eating behavior involves all actions that define the relation between human beings and food. It is accepted that feeding habits are acquired through eating experiences and practices learned from the familiar and social context in early childhood. Besides the role of the social context, it is also assumed that familiar factors, both common family environment and genetic inheritance, have an important influence on food intake and eating behavior linked with childhood obesity. Research on food intake and childhood obesity has been traditionally focused on the amount and type of foods in the usual diet. However, it is an increasing interest to understand the link between eating behavior and obesity using questionnaires. There are several psychometric tools that have been developed specifically to deal with human eating behavior. This review summarizes the family influences, both genetic and non-genetic, on childhood feeding behavior and their relation to childhood obesity.

A new insight into food addiction in childhood obesity.

Science.gov (United States)

Keser, Alev; Yüksel, Ayşegül; Yeşiltepe-Mutlu, Gül; Bayhan, Asuman; Özsu, Elif; Hatun, Şükrü

2015-01-01

Uncontrolled eating behavior in obese subjects is very similar to behavior in food addiction, suggesting a relationship. This study was designed to evaluate the relationship between childhood obesity and food addiction and to determine the frequency of food addiction among obese children and adolescents. The study included 100 overweight and obese children. Food addiction was evaluated by the Yale Food Addiction Scale (YFAS). The cutoff value for food addiction was defined as the presence of 3 or more symptoms. Participants were between 10 and 18 years of age; 63% were girls. Of the participants, 71% had food addiction. The most addictive foods were chocolate, ice cream, carbonated beverages, French fries, white bread, rice, candy, chips and pasta, in decreasing order of frequency. Experiencing a frequent feeling of hunger was associated with a 2.2-fold increase in food addiction risk, while consumption of French fries ≥1-2 times per week was associated with a 2.3-fold increase in risk (pfood addiction plays an important role in childhood obesity. Evaluation of food addiction in more detail may open a new perspective on the prevention and treatment of obesity.

Quality of life, self-esteem and worries in young adult survivors of childhood cancer.

Science.gov (United States)

Langeveld, N E; Grootenhuis, M A; Voûte, P A; de Haan, R J; van den Bos, C

2004-12-01

This study assessed quality of life, self-esteem and worries in young adult survivors of childhood cancer compared to a group of young adults with no history of cancer. The impact of demographic, medical and treatment factors and self-esteem on survivors' quality of life and worries was studied. Participants were 400 long-term survivors (LTS) of childhood cancer (age range 16-49 years, 45% female) who had completed treatment an average of 16 years previously and 560 persons (age range 16-53 years, 55% female) with no history of cancer. All participants completed the MOS-24 (Medical Outcome Study Scale), a Worry questionnaire consisting of three scales (cancer-specific concerns, general health concerns, present and future concerns), and the Rosenberg Self-Esteem Scale. Small to moderate differences were found in mean MOS-24 scores between the LTS group and controls (range effect sizes -0.36-0.22). No significant difference was found in the mean self-esteem scores between LTS and controls. Female LTS had more cancer-specific concerns than male LTS. In several related areas of general health, self-image and dying, the LTS group reported less worries than controls, but LTS worried significantly more about their fertility, getting/changing a job and obtaining insurance's. Multiple linear regression analysis revealed that female gender, unemployment, severe late effects/health problems and a low self-esteem were predictors of worse quality of life in survivors. In addition, age at follow-up, unemployment, years since completion of therapy and a low self-esteem were associated with a higher degree of survivors' worries. Quality of life and the level of self-esteem in LTS of childhood cancer is not different from their peers. Although many LTS worried not more or even less about health issues than their peers, they often are concerned about some present and future concerns. The investigated factors could explain poor quality of life and worries only to a limited extent

The Child Behavior Checklist Dysregulation Profile in Preschool Children: A Broad Dysregulation Syndrome.

Science.gov (United States)

Geeraerts, Sanne Barbara; Deutz, Marike Hester Francisca; Deković, Maja; Bunte, Tessa; Schoemaker, Kim; Espy, Kimberly Andrews; Prinzie, Peter; van Baar, Anneloes; Matthys, Walter

2015-07-01

Children with concurrent impairments in regulating affect, behavior, and cognition can be identified with the Anxious/Depressed, Aggressive Behavior, and Attention Problems scales (or AAA scales) of the Child Behavior Checklist (CBCL). Jointly, these scales form the Dysregulation Profile (DP). Despite persuasive evidence that DP is a marker for severe developmental problems, no consensus exists on the preferred conceptualization and operationalization of DP in preschool years. We addressed this concern by testing and validating the factor structure of DP in a group of predominantly clinically referred preschool children. Participants were 247 children (195 boys and 52 girls), aged 3.5 to 5.5 years. Children were assessed at baseline and 18 months later, using parent and teacher reports, a clinical interview with parents, behavioral observations, and neuropsychological tasks. Confirmatory factor analysis showed that a bifactor model, with a general DP factor and 3 specific factors representing the AAA scales, fitted the data better than a second-order model and a one-factor model for both parent-reported and teacher-reported child problem behavior. Criterion validity analyses showed that the DP factor was concurrently and longitudinally associated with markers of dysregulation and clinically relevant criteria, whereas the specific factors representing the AAA scales were more differentially related to those criteria. DP is best conceptualized as a broad syndrome of dysregulation that exists in addition to the specific syndromes as represented by the AAA scales. Implications for researchers and clinicians are discussed. Copyright © 2015 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Women with Childhood ADHD: Comparisons by Diagnostic Group and Gender

OpenAIRE

Babinski, Dara E.; Pelham, William E.; Molina, Brooke S. G.; Waschbusch, Daniel A.; Gnagy, Elizabeth M.; Yu, Jihnhee; Sibley, Margaret H.; Biswas, Aparajita

2011-01-01

This study compared adult women with childhood ADHD to adult women without childhood ADHD and to adult men with childhood ADHD. The participants, all from a larger longitudinal study, included 30 women and 30 men (approximately age 23 to 24) with childhood ADHD, and 27 women without ADHD. Women with childhood ADHD were matched to comparison women on age, ethnicity, and parental education, and to men with childhood ADHD on age, ethnicity, and IQ. Self- and parent-reports of internalizing, inte...

The roles of resilience and childhood trauma history: main and moderating effects on postpartum maternal mental health and functioning.

Science.gov (United States)

Sexton, Minden B; Hamilton, Lindsay; McGinnis, Ellen W; Rosenblum, Katherine L; Muzik, Maria

2015-03-15

Recently postpartum women participated to investigate main and moderating influences of resilience and childhood history of maltreatment on posttraumatic stress disorder (PTSD), major depressive disorder (MDD), parental sense of mastery, and family functioning. At 4-months postpartum, 214 mothers (145 with a history of childhood abuse or neglect) completed interviews assessing mental health symptoms, positive functioning, resilience and trauma history. Multiple and moderated linear regression with the Connor-Davidson Resilience Scale (CD-RISC) and Childhood Trauma Questionnaires (CTQ) were conducted to assess for main and moderating effects. Resilience, childhood trauma severity, and their interaction predicted postpartum PTSD and MDD. In mothers without childhood maltreatment, PTSD was absent irrespective of CD-RISC scores. However, for those with the highest quartile of CTQ severity, 8% of those with highest resilience in contrast with 58% of those with lowest CD-RISC scores met PTSD diagnostic criteria. Similar, in those with highest resilience, no mothers met criteria for postpartum MDD, irrespective of childhood trauma, while for those with lowest quartile of resilience, 25% with lowest CTQ severity and 68% of those with highest CTQ severity were depressed. The CD-RISC, but not the CTQ, was predictive of postpartum sense of competence. The CD-RISC and the CTQ were predictive of postpartum family functioning, though no moderating influence of resilience on childhood trauma was found. Resilience is associated with reduced psychopathology and improved wellbeing in all mothers. It further serves as a buffer against psychiatric symptoms following childhood trauma. Such findings may assist in identification of those at greatest risk of adverse functioning postpartum, utilization of resilience-enhancing intervention may benefit perinatal wellness, and reduce intergenerational transmission of risk. Copyright © 2015 Elsevier B.V. All rights reserved.

A framework for widespread replication of a highly spatially resolved childhood lead exposure risk model.

Science.gov (United States)

Kim, Dohyeong; Galeano, M Alicia Overstreet; Hull, Andrew; Miranda, Marie Lynn

2008-12-01

Preventive approaches to childhood lead poisoning are critical for addressing this longstanding environmental health concern. Moreover, increasing evidence of cognitive effects of blood lead levels system-based childhood lead exposure risk models, especially if executed at highly resolved spatial scales, can help identify children most at risk of lead exposure, as well as prioritize and direct housing and health-protective intervention programs. However, developing highly resolved spatial data requires labor-and time-intensive geocoding and analytical processes. In this study we evaluated the benefit of increased effort spent geocoding in terms of improved performance of lead exposure risk models. We constructed three childhood lead exposure risk models based on established methods but using different levels of geocoded data from blood lead surveillance, county tax assessors, and the 2000 U.S. Census for 18 counties in North Carolina. We used the results to predict lead exposure risk levels mapped at the individual tax parcel unit. The models performed well enough to identify high-risk areas for targeted intervention, even with a relatively low level of effort on geocoding. This study demonstrates the feasibility of widespread replication of highly spatially resolved childhood lead exposure risk models. The models guide resource-constrained local health and housing departments and community-based organizations on how best to expend their efforts in preventing and mitigating lead exposure risk in their communities.

Development of an early memories of warmth and safeness scale and its relationship to psychopathology.

Science.gov (United States)

Richter, A; Gilbert, P; McEwan, K

2009-06-01

Experiences of early childhood have a major impact on physiological, psychological, and social aspects of maturation and functioning. One avenue of work explores the recall and memory of positive or negative rearing experiences and their association with psychopathology measures. However, while many self-report studies have focused on the recall of parental behaviours this study developed a new measure called the early memories of warmth and safeness scale (EMWSS), which focuses on recall of one's own inner positive feelings, emotions and experiences in childhood. Student participants (N = 180) completed the new scale and a series of self-report scales measuring different types of early recall, psychopathology, types of positive affect, and self-criticism/reassurance. The EMWSS was found to have good psychometric properties and reliability. Recall of parental behaviour and recall of positive emotional memories were highly related, but recall of positive emotional memories was a better predictor of psychopathology, styles of self-criticism/self-reassurance and disposition to experience positive affect, than recall of parental behaviour.

Childhood cancer: Early warning signs

African Journals Online (AJOL)

World-wide there are more than 200 000 new cases of childhood cancer per year and more than 70% of these occur in the developing world. In the First World more than 70% of these children will become long-term survivors. For some childhood cancers 5-year survival rates approach 95% . In England only 0.5% of all ...

Psychometric Properties of the Parent and Teacher ADHD Rating Scale (ADHD-RS)

DEFF Research Database (Denmark)

Makransky, Guido; Bilenberg, Niels

2014-01-01

Attention deficit/hyperactivity disorder (ADHD) is one of the most common psychiatric disorders in childhood and adolescence. Rating the severity of psychopathology and symptom load is essential in daily clinical practice and in research. The parent and teacher ADHD-Rating Scale (ADHD-RS) includes...

Early Childhood Development and E-Learning in Africa: The Early Childhood Development Virtual University Programme

Science.gov (United States)

Pence, Alan

2007-01-01

This article explores the development and evaluation of the graduate-level Early Childhood Development Virtual University (ECDVU) programme in Sub-Saharan Africa from 2001 through to 2004. It outlines the history of the ECDVU and the establishing of a Sub-Saharan programme for future leaders in the early childhood field guided by the key principle…

Suicide among childhood cancer survivors in Slovenia.

Science.gov (United States)

Cižek Sajko, Mojca; Cižek, Niko; Jareb, Berta

2012-01-01

Suicide is one of the causes of late mortality among childhood cancer survivors. The aim of our study was to analyse the risk of suicide among childhood cancer survivors compared with that of the general population of Slovenia. This retrospective study included patients with childhood cancer registered at the Cancer Registry of Slovenia between 1978-2008, with an observation period of 1978-2010. Childhood cancer patients and control subjects from the general population of Slovenia were matched by sex, year and age at the beginning of follow-up and time of follow-up in years. Data on the general population of Slovenia were obtained from the Statistical Office of the Republic of Slovenia. A total of 1647 patients were recorded in the Cancer Registry as having cancer during childhood, with 3 patients committing suicide. All three were male. Their age at diagnosis of cancer was 12, 13 and 2 years old; their age at suicide was 19, 32 and 28 years old. The mechanism of death was asphyxiation in all three deaths. The calculation of the expected number of suicides in the group of individuals with childhood cancer from the general Slovene population revealed the number of 3.16 persons. The comparison of the observed and expected probability showed that there was no statistically significant difference in the suicide rate between childhood cancer survivors and the general population of Slovenia. Copyright © 2012 by Academy of Sciences and Arts of Bosnia and Herzegovina.

Childhood Gender Noncomformity Remains a Robust and Neutral Correlate of Sexual Orientation: Reply to Hegarty (2009)

Science.gov (United States)

Rieger, Gerulf; Linsenmeier, Joan A. W.; Bailey, J. Michael

2009-01-01

In this issue, P. Hegarty comments on an article by G. Rieger, J. A. W. Linsenmeier, L. Gygax, and J. M. Bailey (2008) that compared videos of homosexual and heterosexual people from childhood and adulthood. The current authors claim it is reasonable to treat masculinity-femininity as a bipolar scale and present justification for the approach used…

Gender Segregation in Early-Childhood Social Play among the Bofi Foragers and Bofi Farmers in Central Africa

Science.gov (United States)

Fouts, Hillary N.; Hallam, Rena A.; Purandare, Swapna

2013-01-01

Gender segregation in early-childhood social play is a pervasive pattern in North America, and child-development scholars have suggested it is a human universal. But very few researchers have looked at gender segregation in small-scale societies, particularly those of hunter-gatherers, whom the authors here call foragers. The authors present their…

Assessing the family dynamics of childhood maltreatment history with the Childhood Attachment and Relational Trauma Screen (CARTS

Directory of Open Access Journals (Sweden)