Childhood Attention Problems and the Development of Comorbid Symptoms at the Transition to High School: The Mediating Role of Parent and Peer Relationships

Children with Attention-Deficit/Hyperactivity Disorder (ADHD) are at increased risk for the development of depression and delinquent behavior. Children and adolescents with ADHD also experience difficulty creating/maintaining high quality friendships and parent-child relationships, and these difficulties may contribute to the development of co-morbid internalizing and externalizing symptoms in adolescence. However, there is limited research examining whether high quality friendships and parent-child relationships mediate the relation between ADHD and the emergence of these co-morbid symptoms at the transition to high school. This study examines the mediating role of relationship quality in the association between ADHD and depressive symptoms/delinquent behaviors at this developmentally significant transition point. Results revealed significant indirect effects of grade 6 attention problems on grade 9 depressive symptoms through friendship quality and quality of the mother-child relationship in grade 8. Interventions targeting parent and peer relationships may be valuable for youth with ADHD to promote successful transitions to high school.

Vegetative and reproductive development of shoots of different order of three maize hybrids at two contrasting population densities

p.21-32

Fundamental improvements needed for timely promulgation of health program regulations, Department of Health, Education and Welfare : report of the Comptroller General of the United States.

Date stamped on cover.

Human motivation and professional practice: of knights, knaves and social workers

Efforts to improve the efficiency and responsiveness of public services by harnessing the self-interest of professionals in state agencies have been widely debated in the recent literature on welfare state reform. In the context of social services, one way in which British policy-makers have sought to effect such changes has been through the "new community care" of the 1990 NHS and Community Care Act. Key to this is the concept of care management, in which the identification of needs and the provision of services are separated, purportedly with a view to improving advocacy, choice and quality for service users. This paper uses data from a wide-ranging qualitative study of access to social care for older people to examine the success of the policy in these terms, with specific reference to its attempts to harness the rational self-interest of professionals. While care management removes one potential conflict of interests by separating commissioning and provision, the responsibility of social care professionals to comply with organizational priorities conflicts with their role of advocacy for their clients, a tension rendered all the more problematic by the perceived inadequacy of funding. Moreover, the bureaucracy of the care management process itself further negates the approach's supposedly client-centred ethos. The definitive version is available at www.blackwell-synergy.com

Effect of temperature on genomic and some biological indices during embryonic and larval development of Caspian trout Salmo trutta caspius Kessler, 1877

Since 1966 especially recent decade, Caspian trout (Salmo trutta caspius Kessler, 1877) considered as a strategic endemic species for Caspian Sea fisheries resources also coldwater aquaculture in Iran. Nowadays habitat condition effects on this subspecies during life stages, artificial breeding and incubation period noticed by research and execution sessions of fisheries in Iran. Incubation duration of Caspian trout from artificial fertilization followed by green egg and eyed egg, hatching and yolk sac absorption identified as most sensitive stages for fish and any pollution, stress and deviation by natural life conditions of embryo up to larvae could provide possible mortalities and observable or hidden alterations. Among all vital factors for Caspian trout welfare even in conservation plans and stocks rehabilitation programs or recent attempts for domestication of this fish for introduction to cold water aquaculture industry, water temperature as the most important physical factor which might conserve or induce stress to rearing environment condition is not considered yet. In hatcheries activities, the temperature for incubation and rearing Caspian trout eggs is determining by available water temperature and wide range of temperatures in governmental or private farms is using depend on the water resources availability. Also global climate change consideration and increase temperature trend accompany with group of physical and chemical factors provided by fish farm discharges and other source points entered to the migration pathway of Caspian trout in spawning season were not investigated before. Natural spawning migration pathway is upstream of Caspian tout south and south west rivers especially in Cheshmehkileh upstream in Tonekabon, Iran directed this research focus on the mentioned location. For simulation of natural spawning bed for Caspian trout, water supplied from the upstream of Daryasar branch as headwater of Cheshmehkileh River which provided REDD water condition for in vitro incubation. Green eggs treatments of wild and F1 cultured brooders both 3+ were incubated. Incubation implemented in dark, constant temperature (4, 8, 12 degree centigrade) and DO–pH–temperature digital monitoring in 3 recycling incubators ended to yolk sac absorption and entering larval stage. Hatching success, possible genome alterations by HSP70 gene expression and comet assay implemented as diagnostic tools in 3 life stages of eyed egg– Alevin and Larvae. Numbers and diameters of larvae white fiber muscles measured by histology experiment and Hematoxylin–eosine staining. Results stated significant effect of incubation temperature on hatching success, genome and white fiber muscles of wild and F1 samples. Hatching success measured as 31% and 38% for cultured and wild cold treatments, 79% and 91% for normal and 64% and 73% for warm cultured and wild treatments respectively. Considerable mortality occurred for cold treatment and 8 degree centigrade stated the best thermal condition in normal incubator according to hatching success in wild Caspian trout samples.

Translating osteoporosis prevention guidelines: a case study of participatory action and the development of an oversized jigsaw

OBJECTIVE: In Australia, the social gradient of chronic disease has never been as prominent as in current times, and the uptake of preventive health messages appears to be lower in discrete population groups. In efforts to re-frame health promotion from addressing behavior change to empowerment, we engaged community groups in disadvantaged neighborhoods to translate published preventive guidelines into easy-to-understand messages for the general population. METHOD: Our research team established partnerships with older aged community groups located in disadvantaged neighborhoods, determined by cross-referencing addresses with the Australian Bureau of Statistics, to translate guidelines regarding osteoporosis prevention. RESULTS: We developed an oversized jigsaw puzzle that we used to translate recommended osteoporosis prevention guidelines. DISCUSSION: Successful participatory partnerships between researchers, health promotion professionals, and community groups in disadvantaged neighborhoods build capacity in researchers to undertake future participatory processes; they also make the best use of expert knowledge held by specific communities.

Positron Emission Tomography (PET) Tumor Segmentation and Quantification: Development of New Algorithms

Tumor functional volume (FV) and its mean activity concentration (mAC) are the quantities derived from positron emission tomography (PET). These quantities are used for estimating radiation dose for a therapy, evaluating the progression of a disease and also use it as a prognostic indicator for predicting outcome. PET images have low resolution, high noise and affected by partial volume effect (PVE). Manually segmenting each tumor is very cumbersome and very hard to reproduce. To solve the above problem I developed an algorithm, called iterative deconvolution thresholding segmentation (IDTS) algorithm; the algorithm segment the tumor, measures the FV, correct for the PVE and calculates mAC. The algorithm corrects for the PVE without the need to estimate camera’s point spread function (PSF); also does not require optimizing for a specific camera. My algorithm was tested in physical phantom studies, where hollow spheres (0.5-16 ml) were used to represent tumors with a homogeneous activity distribution. It was also tested on irregular shaped tumors with a heterogeneous activity profile which were acquired using physical and simulated phantom. The physical phantom studies were performed with different signal to background ratios (SBR) and with different acquisition times (1-5 min). The algorithm was applied on ten clinical data where the results were compared with manual segmentation and fixed percentage thresholding method called T50 and T60 in which 50% and 60% of the maximum intensity respectively is used as threshold. The average error in FV and mAC calculation was 30% and -35% for 0.5 ml tumor. The average error FV and mAC calculation were ~5% for 16 ml tumor. The overall FV error was ~10% for heterogeneous tumors in physical and simulated phantom data. The FV and mAC error for clinical image compared to manual segmentation was around -17% and 15% respectively. In summary my algorithm has potential to be applied on data acquired from different cameras as its not dependent on knowing the camera’s PSF. The algorithm can also improve dose estimation and treatment planning.

The Dynamic and Changing Development of EERA Networks

In this article the authors use two EERA networks as a case for a discussion on the development of research networks within the European Educational Research Association (EERA). They contend that EERA networks through their way of working create a European research space. As their case shows, the development of networks is diverse. The emergence of networks and the current group of thirty-one networks do not display a coherent and unified system. Thus they argue that EERA networks have to be studied as an open complex system in order to comprehend the multiplicity and creative and innovative space that these networks represent. They create a space for knowledge production in a European context, enabling educational researchers to see and experience their research in a more diverse setting.

To write for children, and to write well : Protestant mission presses and the development of children’s literature in late-nineteenth and early-twentieth century China

This article uses a new historicist approach to examine the complexrelationships between translators, writers, and missionary publishersin China, and their financial supporters in the United States and Britainto demonstrate how they influenced the development of Chinese children’sliterature. It focuses on the case of the American Presbyterian MissionPress, Chinese Religious Tract Society, and Christian Literature Societyfor China, publishers of many texts for children. The article argues thatthe Western mission presses shaped Chinese children’s literature in thelate nineteenth and early twentieth century by introducing new narrativesthrough translation, highlighting the importance of including visual imagesin children’s texts by importing electrotypes and lithographic printsfrom the United States and Britain, and training Chinese students in newengraving and printing techniques which enabled them to establish theirown publishing houses.

Vale dos Vinhedos and the development of geographical indications in Brazil.

2012

Project evaluation SOU-estuTUtor: mentors’ perception

The introduction of new degrees in the Faculty of Education and the relevance of educational guidance comes to them, as a compulsory subject in all four grades started from 2009-2010, gives the opportunity to return and boost the University Guidance Service (UGS) as a means of consistency with the profile of their education and professional development of its students. The aim of the paper focuses on the evaluation of the results after the first year of implementing a peer mentoring project, SOU-estuTUtor Project, developed from UGS with all degree students of the Faculty of Education for Students new entrants. Program has been evaluated through the perception and satisfaction of the mentors on the organization, training, skills developed and adapted to the needs of students. After one academic year of implementation, the results show, on the one hand, the satisfaction and commitment of those involved and the partial response to the needs of the students served, as well as the optimization of the personal resources of the university but also some limitations that make it necessary to review the mentoring program in terms of control and duration of the process.

Introduction

"TRAINING FOR THE UNIVERSAL MUSEUM" addresses a theme of our time. A Canadian, Marshall McLuhan, coined the phrase "global village" for this age which has witnessed mass travel, mass communications, even mass credit. Are we now about to see the "mass museum", a museum presumably homogenized and popularized for whatever constitutes the greatest cohort of global visitor which might arrive on the doorsteps of every-museum, every-where? The contributors to this volume think not. But there is in these papers some evidence of worry that we as individuals and institutions responsible for the education and professional development of museum workers are failing to consider seriously the impacts of the "global" forces at work in modern societies. Angelica Ruge discusses how the Germans are re-organizing museum training into a cohesive scheme, searching out the best elements from the former two states that now comprise the new German state. Margaret Greeves and Chris Newbery document the British search for a value free (and universally applicable?) set of museological skills which will underpin performance standards in the workplace. Both of these papers offer a response to the redefinition of the post-modern national state which as we watch, is redrawing political boundaries on every continent, and emphasizing the portability of skills and learning for the itinerant knowledge-industry worker.

Reading at Risk

Reading may be in jeopardy as we advance along the information superhighway. Is literacy to be technology's first roadkill?