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Terms modified by Other Research Selected AbstractsLay Involvement in Health Care and Other ResearchHEALTH EXPECTATIONS, Issue 3 2004Article first published online: 20 AUG 200 No abstract is available for this article. [source] A systematic review of honey uses and its potential value within oncology careJOURNAL OF CLINICAL NURSING, Issue 19 2008Joy Bardy Aim., To synthesise the evidence regarding honey's role in health care and to identify whether this evidence applies more specifically to cancer care. Design., Systematic review. Methods., The inclusion and exclusion criteria were agreed by two reviewers and a keyword strategy was developed. EMBASE, CINAHL, AMED, MEDLINE, COCHRANE and PUBMED databases were screened to identify suitable articles. The citation list from each included study was also screened for potentially suitable papers. The key findings from each study were entered onto a data extraction sheet. Results., In total, 43 studies were included in the systematic review, which included studies in relation to wounds (n = 19), burns (n = 11), skin (n = 3), cancer (n = 5) and others (n = 5). In addition, a systematic review regarding honey use in wound care was also included. While the majority of studies noted the efficacy of honey in clinical use, five studies found honey to be equally as effective as the comparator and three found honey to be less effective than the comparator treatment. Other research did not illustrate any significant difference between standard treatment regimes vs. honey treatment. Studies were generally poor in quality because of small sample sizes, lack of randomisation and absence of blinding. Conclusions., Honey was found to be a suitable alternative for wound healing, burns and various skin conditions and to potentially have a role within cancer care. Relevance to clinical practice., In the cancer setting, honey may be used for radiation-induced mucositis, radiotherapy-induced skin reactions, hand and foot skin reactions in chemotherapy patients and for oral cavity and external surgical wounds. [source] Comparison of Neural Networks and Gravity Models in Trip DistributionCOMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING, Issue 2 2006Frans Tillema Modeling the distribution of trips between zones is complex and dependent on the quality and availability of field data. This research explores the performance of neural networks in trip distribution modeling and compares the results with commonly used doubly constrained gravity models. The approach differs from other research in several respects; the study is based on both synthetic data, varying in complexity, as well as real-world data. Furthermore, neural networks and gravity models are calibrated using different percentages of hold out data. Extensive statistical analyses are conducted to obtain necessary sample sizes for significant results. The results show that neural networks outperform gravity models when data are scarce in both synthesized as well as real-world cases. Sample size for statistically significant results is forty times lower for neural networks. [source] REASSESSING NONLINEARITY IN THE URBAN DISADVANTAGE/VIOLENT CRIME RELATIONSHIP: AN EXAMPLE OF METHODOLOGICAL BIAS FROM LOG TRANSFORMATION,CRIMINOLOGY, Issue 4 2003LANCE HANNON Sociologists and criminologists have become increasingly concerned with nonlinear relationships and interaction effects. For example, some recent studies suggest that the positive relationship between neighborhood disadvantage and violent crime is nonlinear with an accelerating slope, whereas other research indicates a nonlinear decelerating slope. The present paper considers the possibility that this inconsistency in findings is partially caused by lack of attention to an important methodological concern. Specifically, we argue that researchers have not been sensitive to the ways in which logarithmic transformation of the dependent variable can bias tests for nonlinearity and statistical interaction. We illustrate this point using demographic and violent crime data for urban neighborhoods, and we propose an alternative procedure to log transformation that involves the use of weighted least-squares regression, heteroscedasticity consistent standard errors, and diagnostics for influential observations. [source] Researching Quality in Emergency MedicineACADEMIC EMERGENCY MEDICINE, Issue 11 2002Kenneth E. Bizovi MD Research aimed at promoting quality of medical care must be quality research. This paper addresses issues of study design that can affect the validity of such research. The authors draw on previous research about medical errors,recognizing that issues of study design pertaining to medical errors apply to other research on quality of care and, indeed, to clinical research in general. The November 2000 Special Issue of Academic Emergency Medicine addressed medical errors in emergency medicine. In that issue, Kyriacou and Coben described three categories of research on medical errors: 1) research aimed at describing the magnitude of the problem; 2) research identifying causal factors for medical errors; and 3) research evaluating interventions aimed at improving quality of care. These three categories correspond to research methodologies that are, respectively, 1) descriptive; 2) qualitative; and 3) analytic. This article discusses challenges to the validity of each type of research and suggests some possible solutions to these problems. In addition, the article reviews projects that illustrate important issues in research quality. Three research projects are discussed: 1) a published project evaluating an intervention aimed at improving quality; 2) a quality improvement project that is transformed into a research project; and 3) a quality monitoring research project that exemplifies how a statistical technique borrowed from industry can offer a unique solution to quality challenges in medicine. Each of these projects demonstrates some of the challenges in researching quality and their solutions. [source] On the measurement of social orientations in the minimal group paradigm: norms as moderators of the expression of intergroup biasEUROPEAN JOURNAL OF SOCIAL PSYCHOLOGY, Issue 2 2001Lowell Gaertner Contrary to most other research conducted in the minimal group paradigm tradition, Bornstein, Crum, Wittenbraker, Harring, Insko and Thibaut (1983a) found little evidence of ingroup favoritism when they employed a revised measurement system (i.e. the Multiple Alternative Matrices; MAMs). The current experiment examined whether Bornstein et al.'s effects could be attributed to norms that prohibit intergroup discrimination, which are made salient by framing the outcome values in the intergroup allocation task as monetary payment. We manipulated the salience of prohibitive norms by varying whether participants allocated on the MAMs monetary payment, bonus money or feelings. Participants more strongly associated ,having to be fair and equal' with payment than with bonus or feelings and category members made fewer allocations that maximized the ingroup's relative and absolute profit and more allocations that minimized intergroup differences when allocating monetary payment than when allocating bonus money or feelings. Copyright © 2001 John Wiley & Sons, Ltd. [source] Characteristics of staffed community housing services for people with learning disabilities: a stratified random sample of statutory, voluntary and private agency provisionHEALTH & SOCIAL CARE IN THE COMMUNITY, Issue 5 2000Jonathan Perry BSc MSc Abstract Within the staffed housing model relatively little is known about the characteristics of different types of provider agency. Data on size, homeliness and physical integration of settings, organisational culture, working methods, staffing levels and resident characteristics, were collected on a stratified random sample of provision in South-West England and Wales. Provider agencies did not differ significantly on three of the four variables relating to residents' characteristics. Nor did they differ in terms of the homeliness or physical integration of settings. However, there were significant differences between providers on the important variables of working methods and staffing levels. Resident ability correlated with staffing levels and organisational culture, but not with staff working methods. The results and their implications are discussed in the context of other research which has used the same measures. [source] Computational verb systems: The paradox of the liarINTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS, Issue 9 2001Tao Yang In this paper, the paradox of the liar is studied in the framework of (computational) verb logic. Unlike other research on liar's paradox, which were based on classical logical or fuzzy logic framework, the study of liar's paradox in verb logic emphasizes the contribution of verbs to the perception of TRUTH in verb statements or sentences. A new interpretation of the paradox of the liar under verb logic is presented. Then the conditions under which verb liar's paradoxes occur are presented based on BE-transformations. Based on different paradoxical functions, the concepts of strong and weak verb paradoxes are presented. The main conclusion is that liar's paradoxes in verb logic are dynamical processes with time-varying degrees of being paradox (paradoxical value) and are sensitive to different contexts; namely, different BE-transformations. Another conclusion is that in natural language systems, weak verb paradoxes can be used intuitively correctly due to the uncertainties in brain dynamics and can be useful for expressing human emotions. © 2001 John Wiley & Sons, Inc. [source] Why Openness to Experience is not a Good Predictor of Job PerformanceINTERNATIONAL JOURNAL OF SELECTION AND ASSESSMENT, Issue 3 2004Barbara Griffin Recent meta-analyses investigating the relationship between personality and job performance have found that openness to experience is the least predictive of the Big Five factors. Unlike other research that has sought to explain the low criterion-validity with relation to job performance, this study explores the actual construct of openness to experience, suggesting that it consists of two dimensions that relate differentially to job performance thus reducing correlations between overall measures of openness to experience and performance criteria. Exploratory factor analysis of the six sub-dimensions, or facets, of the NEO PI-R (a popular measure of the Big Five factors) produced two factors of openness to experience corresponding to different areas to which people are open. A confirmatory factor analysis on a second set of data provided some support for this result. A pattern of differential relationships between the two factors and other variables including personality, biodata and supervisor-rated performance offered further support for the multidimensionality of openness to experience. The implications of these findings for future research in the selection context are discussed. [source] The Urban Question as Cargo Cult: Opportunities for a New Urban PedagogyINTERNATIONAL JOURNAL OF URBAN AND REGIONAL RESEARCH, Issue 3 2008ROB SHIELDS Abstract Urban research is unreflexive toward its object of study, the city, compromising its methodologies and theoretical capacity. This polemic draws on examples such as ,creative cities', which have been profiled and analysed for their local recipes for economic success. ,Global cities' have become stereotypes of a neoliberal form of the ,good life' to which much recent urban research is a handmaiden, a hegemonic knowledge project. These ,metro-poles' of value are a form of urban pedagogy that presents lesser local elites with lessons to be followed. A form of cargo cult theory suggests, build it and wealth will come , hence the symmetry of urban scholarship with the fad for city rankings in pop journalism. In contrast to neo-structural analyses of the global city, other research focuses too closely on regional geographies, local forces and urban affordances. A synthetic level of theory is proposed to bridge the divide which marks urban and regional studies. The ,urban' needs to be rediscovered as a central question. The urban is an object of theory and the city is a truth spot. The urban is more than infrastructure and bodies but an intangible good or ,virtuality' that requires an appropriate methodological toolkit. Résumé La recherche urbaine manque de réflexivitéà l'égard de son objet d'étude, la ville, ce qui compromet ses méthodologies et sa capacité théorique. Cette critique part d'exemples tels que les "villes créatives" dont on a établi le profil et l'analyse pour en déterminer les recettes locales de réussite économique. Les "villes planétaires" sont devenues des stéréotypes d'une forme néolibérale de la "bonne vie" au service de laquelle se met généralement la recherche urbaine, un projet de savoir hégémonique. Ces métro-pôles de valeur constituent une sorte de pédagogie urbaine qui expose aux moindres élites locales des leçons à suivre. Un genre de théorie du culte du cargo suggère qu'il suffit de construire pour voir la richesse arriver, d'où la symétrie entre les travaux de recherche urbaine et la mode pour les palmarès de villes dans le journalisme populaire. Contrairement aux analyses néo-structuralistes de la ville planétaire, d'autres études se consacrent de trop près aux géographies régionales, aux forces locales et aux affordances urbaines. Un niveau de théorie synthétique est proposé pour franchir la ligne de démarcation des études urbaines et régionales. Il faut redécouvrir "l'urbain" en tant que question centrale. L'urbain est un objet de théorie, la ville est un lieu de vérité. L'urbain est plus qu'une infrastructure et des entités, c'est un bien intangible, une "virtualité", qui nécessite un jeu d'outils méthodologiques approprié. [source] The Religious Racial Integration of African Americans into Diverse ChurchesJOURNAL FOR THE SCIENTIFIC STUDY OF RELIGION, Issue 2 2010Gerardo Marti Recent scholarship asserts that members of racial groups can transcend their ethnic differences, but other research asserts that ethnoracial identities must be reinforced in order to participate in multiracial churches. Analysis of field notes and interview data from a large, black-white Protestant congregation shows that while the core membership of African Americans come specifically for its ethnic and racial diversity, they also look for markers that affirm a distinctive African-American experience. Ethnic reinforcement attracts highly race-conscious participants who eventually move toward processes of ethnic transcendence and congregational integration. The value for researchers is that distinguishing ethnically transcendent and ethnically reinforcing processes encourages the discovery of subtle, racially specific, and continually reinforced affinities that would otherwise remain hidden in seemingly ethnically transcendent settings. [source] An exploratory study of anxiety in carers of stroke survivorsJOURNAL OF CLINICAL NURSING, Issue 13-14 2010Nan Greenwood Aims and objectives., To investigate anxiety in informal carers of stroke survivors in the first three months after discharge. Background., Informal carers, also called caregivers, play a vital role in supporting stroke survivors. However, caring for stroke survivors can have adverse consequences amongst carers such as burden, stress and reduced quality of life. Emotional distress is also commonly reported but anxiety has received less attention than depression. Design., Prospective, longitudinal, descriptive study. Method., Forty-five carers completed the Hospital Anxiety and Depression Scale on two occasions , within one month and at three months after discharge from stroke and rehabilitation units. Results., Carers were more likely to have scores indicating anxiety than depression. In the first month, half the carers (51·1%) scored in the cut-off for anxiety and a third were in the cut-off for depression (31·1%). At three months, the picture was very similar with nearly identical proportions in the anxious and depressed categories (48·9% and 28·9%, respectively). Changes in numbers of cases of anxiety and depression and in mean anxiety scores were non-significant but there was a significant decrease in depression scores (p = 0·048). Fourteen carers (31·1%) at one month and eleven (24·4%) at three months fell into both anxious and depressed categories. Conclusions., Anxiety is a relatively neglected emotional outcome in stroke carers. Our study suggests anxiety is an important issue very early in caring whilst other research suggests it remains prevalent for many months. Given the significant role carers play in rehabilitation of stroke survivors, greater recognition of their emotional state is required. Further, longitudinal research with larger sample sizes from a range of geographical areas and improved understanding of factors associated with anxiety is needed. Relevance to clinical practice., Nurses working in the community are ideally placed to identify and support carers suffering from anxiety. [source] ,Who would take whose name?' Accounts of naming practices in same-sex relationshipsJOURNAL OF COMMUNITY & APPLIED SOCIAL PSYCHOLOGY, Issue 5 2008Victoria Clarke Abstract The practice of a woman assuming her husband's last name upon marriage is a deeply embedded norm in some countries. Whether or not individual heterosexual couples reproduce or resist this practice, it provides a context for making decisions about marital names. No conventions, other than heteronormative ones, govern naming practices in same-sex relationships and families, but very little is known about name changing in these contexts. This paper reports an exploratory qualitative study of the ways in which 30 lesbians and gay men in committed relationships made meaning of name changing and keeping. Only one participant reported changing her last name, some considered name changing a future possibility, but most had no plans to change their name. The lack of conventions regarding naming in same-sex families created a dilemma for some participants,who would take whose name? Many participants did not want to entirely give up their name, thus a hyphenated last name was the most popular option for those contemplating a name change. Accounts of name changing centred on doing/being family. This was also a theme in accounts of name keeping, along with maintaining a continuity of personal and professional identity, avoiding hassle, complications and confusion and resisting heteronormativity. The findings are discussed in relation to other research on naming in same-sex families and research on heterosexual marital naming practices. Copyright © 2008 John Wiley & Sons, Ltd. [source] Compulsory continuing professional development: a questionnaire-based survey of the UK dietetic professionJOURNAL OF HUMAN NUTRITION & DIETETICS, Issue 1 2009J. B. E. Sturrock Abstract Background:, Continuing professional development (CPD) for Health Professions Council (HPC) registrants became mandatory in July 2006. Some health professions have identified external barriers to CPD participation, and other research suggests that mandatory CPD can devalue learning. The present study aimed to investigate current CPD practices of UK dietitians and to identify their attitudes towards the new mandatory requirement. Methods:, UK Dietitians were asked to participate in an online questionnaire made available via an advert placed on the British Dietetic Association's website and in an electronic newsletter. Results:, Of 206 respondents, 98.1% kept a CPD portfolio. Those who had undertaken the ,ABC' placement model (23.7%) were more likely to keep their portfolio up to date (P = 0.006). Only 41.3% dietitians were confident that they would currently meet the minimum CPD requirement, whereas 77.2% believed they would comply by the first audit in 2010. Some 50.5% dietitians considered their CPD time commitment insufficient due to obstacles such as workload and time constraints. A total of 96.1% respondents acknowledged the importance of undertaking CPD, with the introduction of a mandatory system appearing to provide the motivation to engage in CPD. Conclusions:, UK dietitians are currently engaging in CPD. There is, however, concern regarding achievement of the compulsory requirement for the HPC 2010 audit. The findings show barriers exist to engaging in CPD activities and to maintaining a portfolio. These issues could be addressed with the introduction of protected time for CPD. [source] A disaggregated empirical analysis of the determinants of IMF arrangements: Does one model fit all?JOURNAL OF INTERNATIONAL DEVELOPMENT, Issue 7 2009Graham Bird JEL: F33, F3 Abstract Does one model fit all when it comes to the determinants of IMF programs? Certainly claims have been made by the IMF that capital account crisis (CAC) countries are discernibly different in terms of the characteristics that lead them to borrow from it, while other research has claimed that it is only Asian economies that are different from the rest. This paper sets out to examine these issues. It tests various forms of a fairly conventional model to see whether some forms better fit certain groups of countries than others. It then uses the favoured models to estimate the probability of countries having an IMF arrangement. In particular it examines countries that have been identified by the Fund as CAC countries, but it also looks at a number of comparator countries. The findings suggest that there are some differences between low income and middle income countries. Pressures in the foreign exchange market are significant for the latter but not for the former. The paper also discusses differences between regions and within regions. Broadly speaking the findings confirm that Asian economies around the time of the 1997/1998 crisis tended to turn to the IMF for financial support more quickly than would have been anticipated on the basis of the existing best-fitting models. The paper also discusses the implications of the findings for policy and for the reform of the IMF. Copyright © 2008 John Wiley & Sons, Ltd. [source] PRODUCTION OF PARALYTIC SHELLFISH TOXINS BY APHANIZOMENON SP.JOURNAL OF PHYCOLOGY, Issue 4 2002LMECYA 31 (CYANOBACTERIA) We examined intracellular and extracellular paralytic shellfish toxins (PST) in a strain of Aphanizomenon sp. (LMECYA31) isolated from a Portuguese freshwater reservoir throughout the growth cycle and under different conditions affected by temperature and nitrate and phosphate availability. PST concentrations and compositions were greatly influenced by cell density, growth stage, and temperature and nutrients conditions. On a per-cell basis results showed (1) the enhancement of PST cell quota after the end of exponential growth phase in nutrient replete batch cultures, (2) the absence of a PST increment at late growth stages under phosphate limitation, (3) a rise in PST maximum cell quota under nitrate depletion, and (4) the enhancement of toxin production at higher temperatures. The relative proportion of the four toxins detected, neoSTX, dcSTX, STX and GTX5, also changed within and between culture settings. While growing under phosphate rich media cells produced mainly GTX5 and neoSTX, whereas under phosphate limitation the proportion of STX and dcSTX increased substantially with culture age. Large amounts of extracellular toxins were found in the culture medium, increasing during culture time. Extracellular toxin composition in each culture was fairly constant and always similar to the intracellular composition found at late stages of growth. This further supported other research that indicates that PSTs are released to the water through cell lysis, and a significant concentration of PST may be expected to remain in the water upon the collapse of a toxic bloom or after cells removal by water treatment. [source] An evaluation of the implementation of a liaison service in an A&E departmentJOURNAL OF PSYCHIATRIC & MENTAL HEALTH NURSING, Issue 5 2000V. Morgan rmn bsc pgc(publicmanagement) msc This paper describes the results of an evaluation of a multidisciplinary liaison service based in an A&E department of a district general hospital in South Wales. The aims of the services were to increase the rate of referral for psychosocial assessment of individuals who presented at the department following acts of deliberate self-harm and to increase the number of such assessments completed within 24 h. The paper describes the context in which such a service was developed and outlines how this preliminary evaluation was completed. Data were collected from hospital records, over two corresponding five-month time-periods, in the year before the implementation of the service and the year following implementation of the service. The results show that the implementation of the service led to a statistically significant increase in the rate of referral for assessment by accident and emergency staff. Amongst other positive outcomes, the rate of repeat presentations was reduced for the period of one year following initial presentation. The implications of these results are discussed in relation to other research in the area and the suggestion is made that nursing staff may be more clinically and cost effective in completing psychosocial assessments in A&E departments than medical staff. [source] The crime drop in comparative perspective: the impact of the economy and imprisonment on American and European burglary ratesTHE BRITISH JOURNAL OF SOCIOLOGY, Issue 3 2009Richard Rosenfeld Abstract Influential statements on recent American crime reductions maintain that the crime drop was confined to the USA. Yet other research has revealed comparable crime decreases in Europe. We suggest that the USA and European crime declines occurred in tandem because they were both brought about by upturns in the economy. In light of US research showing crime reductions resulting from growth in imprisonment, we also examine the possibility that rising imprisonment rates reduced European crime rates. We test these hypotheses in a pooled cross-sectional time-series analysis of burglary rates in the USA and nine European nations between 1993 and 2006. The results indicate that burglary declines in the US and Europe were associated with rising consumer confidence. By contrast, imprisonment appears to be significantly related to burglary rates only after unusual policy interventions, such as Italy's 2006 clemency measure that dramatically reduced the size of its prison population. We interpret these findings as reflecting the structural similarity and economic integration of the world's developed nations and the uneven convergence in US and European punishment policies. [source] Terror management in JapanASIAN JOURNAL OF SOCIAL PSYCHOLOGY, Issue 3 2002Steven J. Heine Do terror management effects generalize to non-Western cultures? This question is significant because terror management theory offers an explanation of the origin of self-esteem, whereas other research finds divergent self-esteem motivations across cultures. The effects of mortality salience (MS) on the dual-component anxiety buffer were investigated in Japan. A control group and a MS group were given an opportunity: (i) to defend their cultural worldview by derogating an anti-Japan essay writer; and (ii) to boost their value within their cultures by indicating a greater desire for high-status over low-status products. Replicating past research with Western samples, Japanese in a MS condition were more critical of the anti-Japan essay writer and they indicated a marginal tendency to prefer high- over low-status products, compared with a control group. The theoretical implications are discussed. [source] Long-term stability of edible preferences in individuals with developmental disabilitiesBEHAVIORAL INTERVENTIONS, Issue 3 2007Francis J. Ciccone Multiple stimulus without replacement (MSWO) preference assessments were used to examine the stability of preference hierarchies in eight individuals with developmental disabilities. In Study 1, preference assessments using edible items were conducted 6 months apart; in Study 2, assessments were conducted 12 months apart. As in previous studies analyzing preference stability, individual differences in stability were found in both studies. However, mean rank order coefficients across participants revealed interesting findings in both comparisons. Generally, preference for edible items, particularly the most and least preferred stimuli, was more stable across time than has been found in other research conducted with leisure items. Stability was greater when only 6 months lapsed between assessments. Moreover, for three of the eight participants, rank order coefficients were significant across both studies indicating the possibility that some individuals may tend toward more stable preferences. Copyright © 2007 John Wiley & Sons, Ltd. [source] Peat multi-proxy data from Männikjärve bog as indicators of late Holocene climate changes in EstoniaBOREAS, Issue 1 2007UULLE SILLASOO Sillasoo, Ü., Mauquoy, D., Blundell, A., Charman, D., Blaauw, M., Daniell, J. R. G., Toms, P., Newberry, J., Chambers, F M. & Karofeld, E. 2007 (January): Peat multi-proxy data from Männikjärve bog as indicators of late Holocene climate changes in Estonia. Boreas, Vol. 36, pp. 20,37. Oslo. ISSN 0300,9483. As part of a wider project on European climate change over the past 4500 years, a 4.5-m peat core was taken from a lawn microform on Männikjärve bog, Estonia. Several methods were used to yield proxy-climate data: (i) a quadrat and leaf-count method for plant macrofossil data, (ii) testate amoebae analysis, and (iii) colorimetric determination of peat humification. These data are provided with an exceptionally high resolution and precise chronology. Changes in bog surface wetness were inferred using Detrended Correspondence Analysis (DCA) and zonation of macrofossil data, particularly concerning the occurrence of Sphagnum balticum, and a transfer function for water-table depth for testate amoebae data. Based on the results, periods of high bog surface wetness appear to have occurred at c. 3100,3010,2990,2300, 1750,1610, 1510, 1410, 1110, 540 and 310 cal. yr BP, during four longer periods between c. 3170 and 2850 cal. yr BP, 2450 and 2000 cal. yr BP, 1770 and 1530 cal. yr BP and in the period from 880 cal. yr BP until the present. In the period between 1770 and 1530 cal. yr BP, the extension or initiation of a hollow microtope occurred, which corresponds with other research results from Mannikjarve bog. This and other changes towards increasing bog surface wetness may be the responses to colder temperatures and the predominance of a more continental climate in the region, which favoured the development of bog micro-depressions and a complex bog microtopography. Located in the border zone of oceanic and continental climatic sectors, in an area almost without land uplift, this study site may provide valuable information about changes in palaeohydrological and palaeoclimatological conditions in the northern parts of the eastern Baltic Sea region. [source] Gender as a Moderator of the Relationship between Child Exposure to the World Trade Centre Disaster and Behavioural OutcomesCHILD AND ADOLESCENT MENTAL HEALTH, Issue 3 2009William Bannon Objectives:, This study examined the moderating effect of gender on the relationship of child exposure to the World Trade Centre (WTC) disaster and child behavioural difficulties among a sample of very young children who resided in New York City on September 11, 2001. Methods:, The authors interviewed 180 parents of children who were age five or younger on September 11th, 2001. Parents were asked to provide information concerning family demographic characteristics, their own and their children's mental health, their children's behavioural difficulties in the aftermath of the WTC disaster, the number of WTC disaster experiences their children were exposed to, and the number of stressful life events their children experienced prior to the disaster. Results:, Gender moderated the relationship between child exposure to the WTC disaster and several behavioural outcomes. Specifically, among children who were highly exposed boys evidenced significantly higher scores on parent report measures of internalising and total behavioural difficulties relative to girls. Conclusions:, Findings are contrary to other research on children and trauma, in which gender differences are more often reported with higher rates of internalising behaviour among girls. Future research is needed that examines how and whether younger children's vulnerabilities in the face of trauma may differ by gender. [source] Children's Physical Activity: The Contribution of Playing and WalkingCHILDREN & SOCIETY, Issue 5 2008Roger L. Mackett This paper draws on research in which 200 children were fitted with motion sensors and asked to keep travel and activity diaries. The findings show that walking and playing away from home can contribute significantly to children's volume of physical activity, with consequent implications for their health. Not only do both playing and walking provide high levels of physical activity, they are linked to other behaviours which further augment the level of physical activity. Children who walk rather than use the car tend to be generally more active than other children, and children tend to be more active when they are out of their homes than when they are in them. The findings are placed in the context of other research about children's travel and physical activity, and conclusions drawn about the need to reverse current trends in children's patterns of travel and physical activity. [source] Social class is an important and independent prognostic factor of breast cancer mortalityINTERNATIONAL JOURNAL OF CANCER, Issue 5 2006Christine Bouchardy Abstract Reasons of the important impact of socioeconomic status on breast cancer prognosis are far from established. This study aims to evaluate and explain the social disparities in breast cancer survival in the Swiss canton of Geneva, where healthcare costs and life expectancy are among the highest in the world. This population-based study included all 3,920 female residents of Geneva, who were diagnosed with invasive breast cancer before the age of 70 years between 1980 and 2000. Patients were divided into 4 socioeconomic groups, according to the woman's last occupation. We used Cox multivariate regression analysis to identify reasons for the socioeconomic inequalities in breast cancer survival. Compared to patients of high social class, those of low social class had an increased risk (unadjusted hazard ratio [HR] 2.4, 95% CI: 1.6,3.5) of dying as a result of breast cancer. These women were more often foreigners, less frequently had screen-detected cancer and were at more advanced stage at diagnosis. They less frequently underwent breast-conserving surgery, hormonal therapy, and chemotherapy, in particular, in case of axillary lymph node involvement. When adjusting for all these factors, patients of low social class still had a significantly increased risk of dying of breast cancer (HR 1.8, 95% CI: 1.2,2.6). Overmortality linked to low SES is only partly explained by delayed diagnosis, unfavorable tumor characteristics and suboptimal treatments. Other factors, not measured in this study, also could play a role. While waiting for the outcome of other researches, we should consider socioeconomic status as an independent prognostic factor and provide intensified support and surveillance to women of low social class. © 2006 Wiley-Liss, Inc. [source] INTERCITY RENT DIFFERENTIALS IN THE U.S. HOUSING MARKET 2000: UNDERSTANDING RENT VARIATIONS AS A SOCIOLOGICAL PHENOMENONJOURNAL OF URBAN AFFAIRS, Issue 4 2009JOHN I. GILDERBLOOM ABSTRACT:,This study extends the intercity rent differentials investigation by Gilderbloom and Appelbaum (1988) in relatively independent housing markets to see how it can be replicated using U.S. census data from the year 2000 against the 1970 and 1980 models with the addition of several new variables to measure its impact on intercity rents. We find that region, race, and climate no longer explain rent differentials in 2000 as it did in the 1980 research, while affirming that a large percentage of old houses and small mom-and-pop landlords causes rents to fall. We find that both the cost of homeownership and the level of household income remain critical factors in explaining the level of median rent across cities. We also find a strong correlation between cities with extensive anti-war activity in the late 1960s and same sex households having higher rents, although more research needs to be done before we argue a causal relationship. We contend that sociology needs to be put back into the equation in order to understand how rents vary from city to city. Our explanation of rent variations adds a social dimension that most other researches miss. We also show how the amount of explanatory power is increased significantly by adding in a sociological dimension. [source] Serum selenium concentration in healthy children living in TehranBIOFACTORS, Issue 2 2007Reza Safaralizadeh Abstract Introduction: Selenium is one of the essential trace elements which is more notifed in children in recent years. Reliable age-specifc reference values for selenium in children in Iran are not clear and are important for the identifcation of selenium defciency and some other researches that is the aim of this study. Methods: Serum samples of 216 healthy children were analyzed by using hydride generation and flame atomic absorption spectroscopy to measured selenium level. Results: The mean and standard deviation of serum selenium level in children 0,16 years old (mean: 39.83 months) was 72.14 ± 16.80 ,g/l. There was signifcant difference in serum selenium concentration between two sexes which was 76.78 ± 15.24 ,g/l and 69.56 ± 17.09 ,g/l in girls and boys respectively (P value = 0.002 ). There was also a positive correlation between higher selenium serum concentration and age in both sexes. Conclusion: Essential trace element's normal ranges are fundamental data which could use in many studies. Serum selenium concentration in healthy Iranian children that found in this study is very close to serum concentration of European children. Our fndings may reveal nutritional culture's similarity. [source] | ||||||||||||||||||||||||||||||||||