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Sample records for adolescents international comparative

  1. An Internationally Comparative Study of Immigration and Adolescent Emotional and Behavioral Problems : Effects of Generation and Gender

    NARCIS (Netherlands)

    Stevens, Gonneke W J M; Walsh, Sophie D; Huijts, Tim; Maes, Marlies; Madsen, Katrine Rich; Cavallo, Franco; Molcho, Michal

    2015-01-01

    PURPOSE: Although the potential consequences of immigration for adolescent problem behaviors have been addressed in many former studies, internationally comparative research is scarce. This study investigated the impact of immigration on four indicators of adolescents' emotional and behavioral probl

  2. An internationally comparative study of immigration and adolescent emotional and behavioral problems: Effects of generation and gender

    OpenAIRE

    Stevens, Gonneke W J M; Walsh, Sophie D.; Huijts, Tim; Maes, Marlies; Madsen, Katrine R.; Cavallo, Franco; Molcho, Michal

    2015-01-01

    Purpose: Although the potential consequences of immigration for adolescent problem behaviors have been addressed in many former studies, internationally comparative research is scarce. This study investigated the impact of immigration on four indicators of adolescents’ emotional and behavioral problems in 10 countries, taking into account gender and immigrant generation as moderating factors. Methods: Analyses were based on data from11-,13-, and 15-year-old adolescents participating in th...

  3. Socio-economic inequality in multiple health complaints among adolescents: international comparative study in 37 countries

    DEFF Research Database (Denmark)

    Holstein, Bjørn E; Currie, Candace; Boyce, Will;

    2009-01-01

    OBJECTIVES: To use comparable data from many countries to examine 1) socio-economic inequality in multiple health complaints among adolescents, 2) whether the countries' absolute wealth and economic inequality was associated with symptom load among adolescents, and 3) whether the countries' absol...... data. CONCLUSIONS: There was a significant association between low FAS and high level of health complaints in 30 of 37 countries. Health complaints increased significantly by increasing income inequality in the country.......OBJECTIVES: To use comparable data from many countries to examine 1) socio-economic inequality in multiple health complaints among adolescents, 2) whether the countries' absolute wealth and economic inequality was associated with symptom load among adolescents, and 3) whether the countries...... Affluence Scale FAS) and two macro level measures on the country's economic situation: wealth measured by Gross National Product (GNP) and distribution of income measured by the Gini coefficient. RESULTS: There was a significant socio-economic variation in health complaints in 31 of the 37 countries. The...

  4. Internalizing and externalizing problems in immigrant boys and girls : Comparing native Dutch and Moroccan immigrant adolescents across time

    NARCIS (Netherlands)

    Paalman, Carmen; Van Domburgh, Lieke; Stevens, Gonneke; Vermeiren, Robert; Van De Ven, Peter; Branje, Susan; Frijns, Tom; Meeus, Wim; Koot, Hans; Van Lier, Pol; Jansen, Lucres; Doreleijers, Theo

    2015-01-01

    This longitudinal study explores differences between native Dutch and immigrant Moroccan adolescents in the relationship between internalizing and externalizing problems across time. By using generalized estimating equations (GEE), the strength and stability of associations between internalizing and

  5. An Internationally Comparative Study of Immigration and Adolescent Emotional and Behavioral Problems:Effects of Generation and Gender

    DEFF Research Database (Denmark)

    Stevens, Gonneke W J M; Walsh, Sophie D; Huijts, Tim;

    2015-01-01

    problems in 10 countries, taking into account gender and immigrant generation as moderating factors. METHODS: Analyses were based on data from 11-, 13-, and 15-year-old adolescents participating in the Health Behavior in School-aged Children study in Denmark, Germany, Greece, Iceland, Ireland, Italy...

  6. Adaptation and mental-hygienic characteristics of internally displaced adolescents

    Directory of Open Access Journals (Sweden)

    Maksimović Miloš

    2005-01-01

    Full Text Available The change in socio-economic status, drastic decrease in living standards, war, and the introduction of sanctions to our country were complicated in addition by a large number of internally displaced people from Kosovo, which culminated with the 1999 NATO bombing. The aim of this investigation was to estimate the influence of internal displacement on the adaptation and mental health of adolescents. The investigation was conducted on 238 adolescents, comprising a control group of 206 adolescents from Belgrade and 32 internally displaced adolescents from Kosovo. A specific questionnaire regarding habits, behavior, and psychosomatic state was used, as well as the Cornell Medical Index and the Eysenck Personality Questionnaire. Internally displaced adolescents from Kosovo exhibited greater difficulties in adapting and had worse school records than adolescents from Belgrade, one year after the change in their location. Immediately after the NATO bombing, both groups reacted in the same way: they often talked about the events they had survived, they were afraid of the sounds of alarm sirens and of airplanes, and in addition had similar dreams (no statistical variation between the groups. Emotional disturbances, one year after the bombing, were not observed in 40.6% of adolescents from Kosovo, compared to the figure of 74.8% for adolescents from Belgrade. Adolescents from Belgrade consumed alcohol significantly more often: 75.7% compared to 56.3% for adolescents from Kosovo. In addition, 20.4% of adolescents from Belgrade consumed psychoactive substances compared to 6.3% of adolescents from Kosovo. There was no significant difference between the examined groups in the total scores on the scale for neuroticism. All in all, the girls from both examined groups displayed neurotic tendencies more frequently than the boys.

  7. [Adaptation and mental-hygienic characteristics of internally displaced adolescents].

    Science.gov (United States)

    Maksimović, Milos; Kocijancić, Radojka; Backović, Dusan; Ille, Tatjana; Paunović, Katarina

    2005-01-01

    The change in socio-economic status, drastic decrease in living standards, war, and the introduction of sanctions to our country were complicated in addition by a large number of internally displaced people from Kosovo, which culminated with the 1999 NATO bombing. The aim of this investigation was to estimate the influence of internal displacement on the adaptation and mental health of adolescents. The investigation was conducted on 238 adolescents, comprising a control group of 206 adolescents from Belgrade and 32 internally displaced adolescents from Kosovo. A specific questionnaire regarding habits, behaviour, and psychosomatic state was used, as well as the Cornell Medical Index and the Eysenck Personality Questionnaire. Internally displaced adolescents from Kosovo exhibited greater difficulties in adapting and had worse school records than adolescents from Belgrade, one year after the change in their location. Immediately after the NATO bombing, both groups reacted in the same way: they often talked about the events they had survived, they were afraid of the sounds of alarm sirens and of aeroplanes, and in addition had similar dreams (no statistical variation between the groups). Emotional disturbances, one year after the bombing, were not observed in 40.6% of adolescents from Kosovo, compared to the figure of 74.8% for adolescents from Belgrade. Adolescents from Belgrade consumed alcohol significantly more often: 75.7% compared to 56.3% for adolescents from Kosovo. In addition, 20.4% of adolescents from Belgrade consumed psychoactive substances compared to 6.3% of adolescents from Kosovo. There was no significant difference between the examined groups in the total scores on the scale for neuroticism. All in all, the girls from both examined groups displayed neurotic tendencies more frequently than the boys. PMID:16392285

  8. Comparing Factor Structures of Adolescent Psychopathology

    Science.gov (United States)

    Verona, Edelyn; Javdani, Shabnam; Sprague, Jenessa

    2011-01-01

    Research on the structure of adolescent psychopathology can provide information on broad factors that underlie different forms of maladjustment in youths. Multiple studies from the literature on adult populations suggest that 2 factors, Internalizing and Externalizing, meaningfully comprise the factor structure of adult psychopathology (e.g.,…

  9. International comparative indicators on teachers

    NARCIS (Netherlands)

    Amelsvoort, van H.W.C. Gonnie; Scheerens, Jaap

    1996-01-01

    The main objective of this chapter is to discuss the relevance and feasibility of international comparative indicators on teachers. Three rationales for the selection of teacher indicators are described. Data availability and interpretation problems due to lack of standard definitions appear to be i

  10. Eating behavior: do adolescents with diabetes eat differently compared to healthy adolescent?

    DEFF Research Database (Denmark)

    Beaufort, C d; Damsgaard, M T; Ahluwalia, N;

    2010-01-01

    intake, sweets and soft drinks. Vegetables intake was not significantly different between adolescents with and without diabetes, however between countries important differences were reported. Conclusion: Within countries, adolescents with T1DM report a healthier approach towards food intake compared...

  11. Adolescents' Emotion Regulation Strategies, Self-Concept, and Internalizing Problems

    Science.gov (United States)

    Hsieh, Manying; Stright, Anne Dopkins

    2012-01-01

    This study examined the relationships among adolescents' emotion regulation strategies (suppression and cognitive reappraisal), self-concept, and internalizing problems using structural equation modeling. The sample consisted of 438 early adolescents (13 to 15 years old) in Taiwan, including 215 boys and 223 girls. For both boys and girls,…

  12. Self-Consciousness, Friendship Quality, and Adolescent Internalizing Problems

    Science.gov (United States)

    Bowker, Julie C.; Rubin, Kenneth H.

    2009-01-01

    The correlates between public and private self-consciousness and internalizing difficulties were examined during early adolescence. Friendship quality was assessed as a possible moderator of the relation between self-consciousness and maladjustment. One hundred and thirty-seven young adolescents (N = 87 girls; M age = 13.98 years) reported on…

  13. Self-consciousness, friendship quality, and adolescent internalizing problems

    OpenAIRE

    Bowker, Julie C.; Rubin, Kenneth H.

    2009-01-01

    The correlates between public and private self-consciousness and internalizing difficulties were examined during early adolescence. Friendship quality was assessed as a possible moderator of the relation between self-consciousness and maladjustment. One hundred and thirty-seven young adolescents (N = 87 girls; M age = 13.98 years) reported on their self-consciousness, internalizing problems, and the quality of their best friendship. Results indicated stronger associations between private self...

  14. Adaptation and mental-hygienic characteristics of internally displaced adolescents

    OpenAIRE

    Maksimović Miloš; Kocijančić Radojka; Backović Dušan; Ille Tatjana; Paunović Katarina

    2005-01-01

    The change in socio-economic status, drastic decrease in living standards, war, and the introduction of sanctions to our country were complicated in addition by a large number of internally displaced people from Kosovo, which culminated with the 1999 NATO bombing. The aim of this investigation was to estimate the influence of internal displacement on the adaptation and mental health of adolescents. The investigation was conducted on 238 adolescents, comprising a control group of 206 adolescen...

  15. Chronic pain in adolescence and internalizing mental health disorders: a nationally representative study.

    Science.gov (United States)

    Noel, Melanie; Groenewald, Cornelius B; Beals-Erickson, Sarah E; Gebert, J Thomas; Palermo, Tonya M

    2016-06-01

    Chronic pain in childhood and adolescence has been shown to heighten the risk for depressive and anxiety disorders in specific samples in adulthood; however, little is known about the association between a wider variety of chronic pains and internalizing mental health disorders. Using nationally representative data, the objectives of this study were to establish prevalence rates of internalizing mental health disorders (anxiety and depressive disorders) among cohorts with or without adolescent chronic pain, and to examine whether chronic pain in adolescence is associated with lifetime history of internalizing mental health disorders reported in adulthood. Data from the National Longitudinal Study of Adolescent to Adult Health (Add Health) was used (N = 14,790). Individuals who had chronic pain in adolescence subsequently reported higher rates of lifetime anxiety disorders (21.1% vs 12.4%) and depressive disorders (24.5% vs 14.1%) in adulthood as compared with individuals without a history of adolescent chronic pain. Multivariate logistic regression confirmed that chronic pain in adolescence was associated with an increased likelihood of lifetime history of anxiety disorders (odds ratio: 1.33; 95% confidence interval: 1.09-1.63, P = 0.005) and depressive disorders (odds ratio: 1.38; confidence interval: 1.16-1.64, P < 0.001) reported in adulthood. Future research is needed to examine neurobiological and psychological mechanisms underlying these comorbidities. PMID:26901806

  16. Pituitary Volume Prospectively Predicts Internalizing Symptoms in Adolescence

    Science.gov (United States)

    Zipursky, Amy R.; Whittle, Sarah; Yucel, Murat; Lorenzetti, Valentina; Wood, Stephen J.; Lubman, Dan I.; Simmons, Julian G.; Allen, Nicholas B.

    2011-01-01

    Background: Early adolescence is a critical time for the development of both internalizing and externalizing disorders. We aimed to investigate whether pituitary volume, an index of hypothalamic-pituitary-adrenal (HPA) axis function, represents a vulnerability factor for the emergence of internalizing and externalizing symptoms during adolescence…

  17. Schumpeter School International Comparative Institutions Database

    OpenAIRE

    Jovicic, Sonja

    2015-01-01

    For our international comparative research on the impact of institutions on economic trends, we put together the Schumpeter School International Comparative Institutions Database.1 The database comprises the panel data set on various indicators of employment, inequality and labor market institutions in twenty-one OECD countries during the time period 1970-2013. Countries included in the dataset are Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Greece, Ireland, Italy,...

  18. Internal exposure to pollutants and sexual maturation in Flemish adolescents

    OpenAIRE

    Den Hond, Elly; Dhooge, Willem; Bruckers, Liesbeth; Schoeters, Greet; Nelen, Vera; Van de Mieroop, Els; Koppen, Gudrun; Bilau, Maaike; Schroijen, Carmen; Keune, Hans; Baeyens, Willy; van Larebeke, Nicolas

    2011-01-01

    Flanders is densely populated with much industry and intensive farming. Sexual maturation of adolescents (aged 14-15 years) was studied in relation to internal exposure to pollutants. Serum levels of pollutants and sex hormones were measured in 1679 participants selected as a random sample of the adolescents residing in the study areas. Data on sexual development were obtained from the medical school examination files. Self-assessment questionnaires provided information on health, use of medi...

  19. Adolescents' information management: comparing ideas about why adolescents disclose to or keep secrets from their parents.

    Science.gov (United States)

    Tilton-Weaver, Lauree

    2014-05-01

    Recognizing that adolescents providing or withholding information about their activities is a strong predictor of parental knowledge, this article compares several ideas about what prompts adolescents to disclose information or keep secrets from their parents. Using a sample of 874 Northern European adolescents (aged 12-16 years; 49.8 % were girls), modified cross-lagged models examined parental monitoring (solicitation and monitoring rules), adolescent delinquency, and perceived parental support as predictors and consequences of adolescents disclosing to parents or keeping secrets, with adolescents' acceptance of parental authority as a moderator. Results suggest that, when adolescents view their parents as supportive, they subsequently disclose more and keep fewer secrets. Engaging in delinquent behavior was related reciprocally to keeping secrets. By comparison, the results generally did not support the idea that adolescents who are monitored provide information to parents, even when they accept parental authority. These results suggest that relationship dynamics and adolescents' delinquent behaviors play an important role in adolescents' information management. PMID:24002679

  20. Influence of Risk Factors and Cultural Assets on Latino Adolescents' Trajectories of Self-Esteem and Internalizing Symptoms

    Science.gov (United States)

    Smokowski, Paul Richard; Rose, Roderick A.; Bacallao, Martica

    2010-01-01

    In this study, we examined longitudinal, person-centered trajectories of acculturation, internalizing symptoms, and self-esteem in 349 Latino adolescents. We compared acculturation measures (time in the US, culture-of-origin involvement, US cultural involvement, for both parents and adolescents); acculturation stressors (perceived discrimination,…

  1. The relationship between attachment styles and internalizing or externalizing symptoms in clinical and nonclinical adolescents

    Directory of Open Access Journals (Sweden)

    Fernando Lacasa

    2015-05-01

    Full Text Available Studies regarding the relationship between attachment and psychopathology during adolescence have been performed separately for clinical and nonclinical adolescents and have used different assessment measures, which together might produce a methodological bias that increases the association between attachment and psychopathology. With the aim of avoiding this bias, the present study used identical measures to explore the relationship between attachment styles and internalizing or externalizing symptoms in clinical and nonclinical samples of adolescents. The sample consisted of 258 adolescents, 129 clinical and 129 nonclinical, aged between 14 and 18 years. The adolescents in each sample were matched for age, gender, and socioeconomic status. Attachment was assessed using the CaMir Q-sort, and psychopathological symptoms were assessed by means of the Youth Self Report (YSR. The relationships between attachment and psychopathology were similar for clinical and nonclinical adolescents. A preoccupied attachment style predicted internalizing and externalizing symptoms, somatic complaints, anxious-fearful behavior, verbal aggression, attention-seeking behavior, and thinking problems. Compared to previous studies, this research has made it possible to identify broader, stronger, and more specific associations between preoccupied attachment style and psychopathological symptoms in adolescents.

  2. Comparative and International Education: A Bibliography (2014)

    Science.gov (United States)

    Comparative Education Review, 2015

    2015-01-01

    The 2014 "Comparative Education Review" bibliography of refereed journal articles on topics relevant to comparative and international education covers all 12 months in 2014 and includes 3,389 entries--a full 30 percent increase over the set of references assembled in the 2013 bibliography. They are drawn from 280 refereed journals, both…

  3. Central Asia's comparative advantage in international trade

    OpenAIRE

    Lücke, Matthias; Rothert, Jacek

    2006-01-01

    This paper outlines a strategy for identifying the pattern of Central Asia’s comparative advantage in international trade, based on factor prices and transport costs, historical production patterns, and recent trends in the geographical and product composition of Central Asian trade. The paper focuses on Kazakhstan, the Kyrgyz Republic, Tajikistan, and Uzbekistan, along with Azerbaijan and Mongolia. A country’s comparative advantage cannot be determined at the level of individual industries o...

  4. Comparing maximum pressures in internal combustion engines

    Science.gov (United States)

    Sparrow, Stanwood W; Lee, Stephen M

    1922-01-01

    Thin metal diaphragms form a satisfactory means for comparing maximum pressures in internal combustion engines. The diaphragm is clamped between two metal washers in a spark plug shell and its thickness is chosen such that, when subjected to explosion pressure, the exposed portion will be sheared from the rim in a short time.

  5. ‘‘I feel free’’: Experiences of a dance intervention for adolescent girls with internalizing problems

    OpenAIRE

    Duberg, Anna; Möller, Margareta; Sunvinsson, Helena

    2016-01-01

    Adolescent girls today suffer from internalizing problems such as somatic symptoms and mental health problems at higher rates compared to those of previous decades, and effective interventions are warranted. The aim of this study was to explore the experiences of participating in an 8-month dance intervention. This qualitative study was embedded in a randomized controlled trial of a dance intervention for adolescent girls with internalizing problems. A total of 112 girls aged 13–18 were inclu...

  6. Comparing three feedback internal multiple elimination methods

    Science.gov (United States)

    Song, Jiawen; Verschuur, Eric; Chen, Xiaohong

    2013-08-01

    Multiple reflections have posed a great challenge for current seismic imaging and inversion methods. Compared to surface multiples, internal multiples are more difficult to remove due to poorer move-out discrimination with primaries and we are left with wave equation-based prediction and subtraction methods. In this paper, we focus on the comparison of three data-driven internal multiple elimination (IME) methods based on the feedback model, where two are well established prediction-and-subtraction methods using back-propagated data and surface data, referred to as CFP-based method and surface-based method, respectively, and the third one, an inversion-based method, has been recently extended from estimation of primaries by sparse inversion (EPSI). All these three methods are based on the separation of events from above and below a certain level, after which internal multiples are predicted by convolutions and correlations. We begin with theory review of layer-related feedback IME methods, where implementation steps for each method are discussed, and involved event separation are further analyzed. Then, recursive application of the three IME methods is demonstrated on synthetic data and field data. It shows that the two well established prediction-and-subtraction methods provide similar primary estimation results, with most of the internal multiples being removed while multiple leakage and primary distortion have been observed where primaries and internal multiples interfere. In contrast, generalized EPSI provides reduced multiple leakage and better primary restoration which is of great value for current seismic amplitude-preserved processing. As a main conclusion, with adaptive subtraction avoided, the inversion-based method is more effective than the prediction-and-subtraction methods for internal multiple elimination when primaries and internal multiples overlap. However, the inversion-based method is quite computationally intensive, and more researches on

  7. Repository site characterization - Comparing international experience - 16082

    International Nuclear Information System (INIS)

    An important part of the work described here was a study of existing international experience in investigating deep geological repository sites. The objective of this study was to derive a basis for planning the content and extent of investigations which might be carried out in Germany in the future. Such investigations would be required in the course of a site selection process for a repository for HLW (high level radioactive waste). For this purpose information on suitable sites was gathered, mainly from literature sources. Suitable in this context meant two things. Firstly, the investigated site should be in rock similar to four being considered in Germany (salt, clay, crystalline and other hard rock under a clay cover). Secondly, the investigations carried out could reasonably be considered as being intended to lead to the use of the site as a repository. The investigation processes were presented, analysed and compared. The comparison was based on the quality and the intensity of the methods employed to obtain the information necessary for deciding between candidate repository sites in terms of safety and the feasibility of construction. In the final stage of the work the analysis and presentation method developed for the international sites was applied to the investigations already carried out at three German sites (Gorleben - a prospective HLW repository, Morsleben - an existing but now not operational repository for radioactive waste and Konrad - a repository currently under construction). The reported investigatory work was compared with the ideal investigations developed on the basis of the existing international experience. (authors)

  8. Developmental pathways linking childhood and adolescent internalizing, externalizing, academic competence, and adolescent depression.

    Science.gov (United States)

    Weeks, Murray; Ploubidis, George B; Cairney, John; Wild, T Cameron; Naicker, Kiyuri; Colman, Ian

    2016-08-01

    This study examined longitudinal pathways through three domains of adaptation from ages 4-5 to 14-15 (internalizing problems, externalizing problems, and academic competence) towards depressive symptoms at age 16-17. Participants were 6425 Canadian children followed bi-annually as part of the National Longitudinal Study of Children and Youth. Within-domain (i.e., stability) effects were moderate in strength. We found longitudinal cross-domain effects across one time point (i.e., one-lag cascades) between internalizing and externalizing in early childhood (positive associations), and between academic competence and externalizing in later childhood and adolescence (negative associations). We also found cascade effects over multiple time points (i.e., multi-lag cascades); lower academic competence at age 4-5 and greater internalizing at age 6-7 predicted greater age 12-13 externalizing, and greater age 6-7 externalizing predicted greater age 16-17 depression. Important pathways towards adolescent depression include a stability path through childhood and adolescent internalizing, as well as a number of potential paths involving all domains of adaptation, highlighting the multifactorial nature of adolescent depression. PMID:27288965

  9. International Comparative Student Affairs: How International and Comparative Higher Education Impacts Our Work with Students

    Science.gov (United States)

    Roberts, Darbi L.

    2014-01-01

    This article examines the field of international higher education (IHE) and its application to the practice of student affairs. The author proposes that IHE is a crossroads between international comparative education and higher education, exploring their shared historical roots. She gives an overview of the current state of the IHE field, looking…

  10. Child Sexual Abuse and Adolescent Prostitution: A Comparative Analysis.

    Science.gov (United States)

    Seng, Magnus J.

    1989-01-01

    Explored relationship between sexual abuse and adolescent prostitution by comparing 70 sexually abused children with 35 prostitution-involved children on 22 variables. Findings suggest that relationship is not direct, but involves runaway behavior as intervening variable. Concludes that it is not so much sexual abuse that leads to prostitution, as…

  11. Psychiatric Diagnostic Interviews for Children and Adolescents: A Comparative Study

    Science.gov (United States)

    Angold, Adrian; Erkanli, Alaattin; Copeland, William; Goodman, Robert; Fisher, Prudence W.; Costello, E. Jane

    2012-01-01

    Objective: To compare examples of three styles of psychiatric interviews for youth: the Diagnostic Interview Schedule for Children (DISC) ("respondent-based"), the Child and Adolescent Psychiatric Assessment (CAPA) ("interviewer-based"), and the Development and Well-Being Assessment (DAWBA) ("expert judgment"). Method: Roughly equal numbers of…

  12. Comparative International Communication Projects: Overcoming the Challenges

    Directory of Open Access Journals (Sweden)

    Frank Esser

    2007-12-01

    Full Text Available Over the last 10-20 years, comparative research in the feld of communication has almost become fashionable. Many factors are responsible for this, for example: an increased awareness of globalisation as a communication-driven process; an awareness of increased transnational conglomerization of media organizations; and the increasing use of the Internet which facilitates easier access to information around the world. But the big question is how to organize collaborative international communication research efectively? Which models of cooperation are available to us, and what are their advantages and disadvantages? In this article, I analyze fve ways of doing collaborative researches and their respective challenges.

  13. Body mass index in Saudi Arabian children and adolescents: a national reference and comparison with international standards

    OpenAIRE

    P J Foster, A S Al Herbish, M I El Mouzan, A A Al Salloum, M M Al Qureshi, A A Al Omar, T Kecojevic.

    2009-01-01

    BACKGROUND AND OBJECTIVES: Because there are no reference standards for body mass index (BMI) in Saudi children, we established BMI reference percentiles for normal Saudi Arabian children and adolescents and compared them with international standards. SUBJECTS AND METHODS: Data from a stratified multistage probability sample were collected from the 13 health regions in Saudi Arabia, as part of a nationwide health profile survey of Saudi Arabian children and adolescents conducted to establish ...

  14. Interpersonal Mediators Linking Acculturation Stressors to Subsequent Internalizing Symptoms and Self-Esteem in Latino Adolescents

    Science.gov (United States)

    Smokowski, Paul Richard; Bacallao, Martica; Buchanan, Rachel Lee

    2009-01-01

    The specific aim of this study was to examine pathways leading to internalizing symptoms and self-esteem in Latino adolescents. Adolescent feelings of interpersonal humiliation, family conflict and commitment, and friendships with peers were investigated as potential mediators linking acculturation stress to subsequent adolescent self-esteem and…

  15. Comparing International Curriculum Systems: The International Instructional Systems Study

    Science.gov (United States)

    Creese, Brian; Gonzalez, Alvaro; Isaacs, Tina

    2016-01-01

    This paper sets out the main findings of the International Instructional Systems Study (IISS), conducted by the UCL Institute of Education and funded by the Center on International Education Benchmarking (CIEB). The study examined the instructional systems and intended curricula of six "high performing" countries and two US states. The…

  16. INTERNAL AUDIT COMPARATIVE ANALYSIS - MANAGEMENT CONTROL CONCEPTS

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    MIHAI-DOREL JURCHESCU

    2010-01-01

    Full Text Available Given Romania's integration into the European Union we consider it appropriate to clarify some terms used in auditing activities of both public funds and European funds. International practice requires a clear separation of internal audit activities from other management control concepts and recommend to establish an internal controlling system as well as an internal audit structure under the coordination of the manager as being the only ways cap able to respond to current risks faced by public entities. Internal Audit, along its evolution - characterized by complex dynamics and adaptability - created confusion regarding the concept of control. The research presented in this paper is based on works published to date regarding the conceptual boundaries of this notion.

  17. Interpersonal Stress Generation as a Mechanism Linking Rumination to Internalizing Symptoms in Early Adolescents

    OpenAIRE

    McLaughlin, Katie A.; Nolen-Hoeksema, Susan

    2012-01-01

    Rumination is a risk factor for depressive and anxiety symptoms in adolescents. Previous investigations of the mechanisms linking rumination to internalizing problems have focused primarily on cognitive factors. We investigated whether interpersonal stress generation plays a role in the longitudinal relationship between rumination and internalizing symptoms in young adolescents. Adolescents (Grades 6–8, N =1,065) from an ethnically diverse community completed measures of depressive and anxiet...

  18. Brief Report: Do Delinquency and Community Violence Exposure Explain Internalizing Problems in Early Adolescent Gang Members?

    Science.gov (United States)

    Madan, Anjana; Mrug, Sylvie; Windle, Michael

    2011-01-01

    Adolescent gang members are at higher risk for internalizing problems as well as exposure to community violence and delinquency. This study examined whether gang membership in early adolescence is associated with internalizing problems (depression, anxiety, and suicidal behavior) and whether these associations are mediated by delinquency and…

  19. "We've Got a Gun?": Comparing Reports of Adolescents and Their Parents about Household Firearms

    Science.gov (United States)

    Sorenson, Susan B.; Cook, Philip J.

    2008-01-01

    Firearms are a leading cause of mortality among adolescents, and the guns that adolescents use to harm themselves or others often come from their own homes. In this statewide, multilanguage, community-based survey of 5,704 coresiding pairs of adolescents and their parents, we asked about guns in the home and compared their responses. The…

  20. “I feel free”: Experiences of a dance intervention for adolescent girls with internalizing problems

    Directory of Open Access Journals (Sweden)

    Anna Duberg

    2016-07-01

    Full Text Available Adolescent girls today suffer from internalizing problems such as somatic symptoms and mental health problems at higher rates compared to those of previous decades, and effective interventions are warranted. The aim of this study was to explore the experiences of participating in an 8-month dance intervention. This qualitative study was embedded in a randomized controlled trial of a dance intervention for adolescent girls with internalizing problems. A total of 112 girls aged 13–18 were included in the study. The dance intervention group comprised 59 girls, 24 of whom were strategically chosen to be interviewed. Data were analyzed using qualitative content analysis with an inductive approach. The experiences of the dance intervention resulted in five generic categories: (1 An Oasis from Stress, which represents the fundamental basis of the intervention; (2 Supportive Togetherness, the setting; (3 Enjoyment and Empowerment, the immediate effect; (4 Finding Acceptance and Trust in Own Ability, the outcome; and (5 Dance as Emotional Expression, the use of the intervention. One main category emerged, Finding Embodied Self-Trust That Opens New Doors, which emphasizes the increased trust in the self and the ability to approach life with a sense of freedom and openness. The central understanding of the adolescent girls’ experiences was that the dance intervention enriched and gave access to personal resources. With the non-judgmental atmosphere and supportive togetherness as a safe platform, the enjoyment and empowerment in dancing gave rise to acceptance, trust in ability, and emotional expression. Taken together, this increased self-trust and they discovered a new ability to “claim space.” Findings from this study may provide practical information on designing future interventions for adolescent girls with internalizing problems.

  1. “I feel free”: Experiences of a dance intervention for adolescent girls with internalizing problems

    Science.gov (United States)

    Duberg, Anna; Möller, Margareta; Sunvisson, Helena

    2016-01-01

    Adolescent girls today suffer from internalizing problems such as somatic symptoms and mental health problems at higher rates compared to those of previous decades, and effective interventions are warranted. The aim of this study was to explore the experiences of participating in an 8-month dance intervention. This qualitative study was embedded in a randomized controlled trial of a dance intervention for adolescent girls with internalizing problems. A total of 112 girls aged 13–18 were included in the study. The dance intervention group comprised 59 girls, 24 of whom were strategically chosen to be interviewed. Data were analyzed using qualitative content analysis with an inductive approach. The experiences of the dance intervention resulted in five generic categories: (1) An Oasis from Stress, which represents the fundamental basis of the intervention; (2) Supportive Togetherness, the setting; (3) Enjoyment and Empowerment, the immediate effect; (4) Finding Acceptance and Trust in Own Ability, the outcome; and (5) Dance as Emotional Expression, the use of the intervention. One main category emerged, Finding Embodied Self-Trust That Opens New Doors, which emphasizes the increased trust in the self and the ability to approach life with a sense of freedom and openness. The central understanding of the adolescent girls’ experiences was that the dance intervention enriched and gave access to personal resources. With the non-judgmental atmosphere and supportive togetherness as a safe platform, the enjoyment and empowerment in dancing gave rise to acceptance, trust in ability, and emotional expression. Taken together, this increased self-trust and they discovered a new ability to “claim space.” Findings from this study may provide practical information on designing future interventions for adolescent girls with internalizing problems. PMID:27416014

  2. "I feel free": Experiences of a dance intervention for adolescent girls with internalizing problems.

    Science.gov (United States)

    Duberg, Anna; Möller, Margareta; Sunvisson, Helena

    2016-01-01

    Adolescent girls today suffer from internalizing problems such as somatic symptoms and mental health problems at higher rates compared to those of previous decades, and effective interventions are warranted. The aim of this study was to explore the experiences of participating in an 8-month dance intervention. This qualitative study was embedded in a randomized controlled trial of a dance intervention for adolescent girls with internalizing problems. A total of 112 girls aged 13-18 were included in the study. The dance intervention group comprised 59 girls, 24 of whom were strategically chosen to be interviewed. Data were analyzed using qualitative content analysis with an inductive approach. The experiences of the dance intervention resulted in five generic categories: (1) An Oasis from Stress, which represents the fundamental basis of the intervention; (2) Supportive Togetherness, the setting; (3) Enjoyment and Empowerment, the immediate effect; (4) Finding Acceptance and Trust in Own Ability, the outcome; and (5) Dance as Emotional Expression, the use of the intervention. One main category emerged, Finding Embodied Self-Trust That Opens New Doors, which emphasizes the increased trust in the self and the ability to approach life with a sense of freedom and openness. The central understanding of the adolescent girls' experiences was that the dance intervention enriched and gave access to personal resources. With the non-judgmental atmosphere and supportive togetherness as a safe platform, the enjoyment and empowerment in dancing gave rise to acceptance, trust in ability, and emotional expression. Taken together, this increased self-trust and they discovered a new ability to "claim space." Findings from this study may provide practical information on designing future interventions for adolescent girls with internalizing problems. PMID:27416014

  3. Assessment of Some Major Journals of International/Comparative Librarianship.

    Science.gov (United States)

    Rooke, A.

    1983-01-01

    This bibliographic essay summarizes some of the outstanding problems of six major international librarianship journals--"Focus on International and Comparative Librarianship,""IFLA Journal,""International Library Review,""Journal of Library History, Philosophy and Comparative Librarianship,""Libri,""UNESCO Journal of Information Science,…

  4. International energy conservation: comparative law and policy

    Energy Technology Data Exchange (ETDEWEB)

    1979-02-01

    Ernest C. Baynard III, in the Foreword to the conference, told of the purpose of the conference - to compare and discuss the policies and laws that highly industrialized nations have used and considered to meet the challenge of energy conservation. The following countries participated in the conference: U.K.; Australia; Federal Republic of Germany; Japan; France; Canada; Sweden; Italy; the Netherlands; and the U.S. The IEA and the Commission of the European Communities also participated. The conference format consisted of ministerial addresses to the conference, interspersed with panel discussions focusing on energy conservation in transportation, industry, agriculture, and utilities; residential, commercial, and industrial buildings; and emergency situations. There was also a panel discussion on the role of government in energy conservation and energy information collection. The panels were composed of participating countries' representatives. (MCW)

  5. Sex Differences in Internalizing Problems during Adolescence in Autism Spectrum Disorder

    Science.gov (United States)

    Oswald, Tasha M.; Winter-Messiers, Mary Ann; Gibson, Brandon; Schmidt, Alexandra M.; Herr, Cynthia M.; Solomon, Marjorie

    2016-01-01

    We hypothesized that the double hit conferred by sex and diagnosis increases the risk for internalizing disorders in adolescent females with autism spectrum disorder (ASD). In a sample of 32 adolescents with ASD and 32 controls, we examined the effects of sex, diagnostic factors, and developmental stages on depression and anxiety. A 3-way…

  6. Clarifying Co-Rumination: Associations with Internalizing Symptoms and Romantic Involvement among Adolescent Girls

    Science.gov (United States)

    Starr, Lisa R.; Davila, Joanne

    2009-01-01

    Co-rumination, or excessive discussion of problems within friendships, has been associated with internalizing symptoms and is especially prevalent among adolescent girls. Eighty-three early adolescent girls participated in a prospective study further examining this construct. Co-rumination was positively correlated with depressive symptoms and…

  7. The Role of Parenting and Mother-Adolescent Attachment in the Intergenerational Similarity of Internalizing Symptoms

    Science.gov (United States)

    Brenning, Katrijn; Soenens, Bart; Braet, Caroline; Bal, Sarah

    2012-01-01

    Parental depression has been identified as a risk factor for children's and adolescents' internalizing problems. In the current study, we aimed to investigate the role of maternal parenting behaviors (i.e., responsiveness and autonomy-support) and adolescents' representations of attachment to their mother (i.e., anxiety and avoidance) in the…

  8. Longitudinal Associations between Adolescent Perceived Degree and Style of Parental Prohibition and Internalization and Defiance

    Science.gov (United States)

    Vansteenkiste, Maarten; Soenens, Bart; Van Petegem, Stijn; Duriez, Bart

    2014-01-01

    This study examined associations between perceived degree and style of parental prohibition and adolescents' internalization of and oppositional defiance against parental rules in the friendship and moral domain. Relations were investigated in 2 longitudinal adolescent samples (total N = 532). Results indicated that perceived style but not…

  9. The Reciprocal Relationship between Early Adolescent Attachment and Internalizing and Externalizing Problem Behaviour

    Science.gov (United States)

    Buist, Kirsten L.; Dekovic, Maja; Meeus, Wim; van Aken, Marcel A. G.

    2004-01-01

    The aim of the present study is to examine the reciprocal relationship between parental attachment and adolescent internalizing and externalizing problem behaviour. In this longitudinal study, 288 adolescents (mean age 13.5 years) reported on their attachment relationships with their parents and on problem behaviour three times, with…

  10. Parenting Practices and Adolescent Internalizing and Externalizing Problems: Moderating Effects of Socially Demanding Kin Relations

    Science.gov (United States)

    Taylor, Ronald D.; Lopez, Elizabeth I.; Budescu, Mia; McGill, Rebecca Kang

    2012-01-01

    Association of socially demanding kin relations, mother's emotional support, behavioral control/monitoring, family organization and psychological control with adolescent's internalizing and externalizing problems were assessed in 200 economically disadvantaged, African American mothers and adolescents. Demanding kin relations and mother's…

  11. Changes in Externalizing and Internalizing Problems of Adolescents in Foster Care

    Science.gov (United States)

    McWey, Lenore M.; Cui, Ming; Pazdera, Andrea L.

    2010-01-01

    Using a developmental psychopathology framework, this study aimed to examine changes in externalizing and internalizing problems of adolescents in foster care and to determine whether type of maltreatment, gender, and age influenced trajectories. Authors used 3 waves of data from the National Survey of Child and Adolescent Well-Being. Growth-curve…

  12. Developmental Pathways Linking Externalizing Symptoms, Internalizing Symptoms, and Academic Competence to Adolescent Substance Use

    Science.gov (United States)

    Englund, Michelle M.; Siebenbruner, Jessica

    2012-01-01

    This study extends previous research investigating the developmental pathways predicting adolescent alcohol and marijuana use by examining the cascading effects of externalizing and internalizing symptoms and academic competence in the prediction of use and level of use of these substances in adolescence. Participants (N = 191) were drawn from a…

  13. Towards International Comparative Research on the Professionalisation of Religious Education

    Science.gov (United States)

    Freathy, Rob; Parker, Stephen G.; Schweitzer, Friedrich; Simojoki, Henrik

    2014-01-01

    This article calls for international comparative research on the professionalisation of Religious Education (RE). To this end, it provides a rationale for focusing upon the concept of professionalisation and a theoretical justification for international comparative research, particularly identifying its significance in terms of the development of…

  14. Malocclusion prevalence and orthodontic treatment need in central Anatolian adolescents compared to European and other nations' adolescents

    OpenAIRE

    Bilgic, Fundagul; Gelgor, Ibrahim Erhan; Celebi, Ahmet Arif

    2015-01-01

    Abstract Objective: To determine the prevalence of malocclusion and orthodontic treatment need in a large sample of Central Anatolian adolescents and compare them with European-other nations' adolescents. Methods: The sample included 1125 boys and 1204 girls aged between 12 and 16 years with no previous orthodontic treatment history. Occlusal variables examined were molar relationship, overjet, overbite, crowding, midline diastema, posterior crossbite, and scissors bite. The dental health (DH...

  15. Sleep quality among internally displaced Georgian adolescents and population-based controls.

    Science.gov (United States)

    Sakhelashvili, Irine; Eliozishvili, Marine; Lortkipanidze, Nani; Oniani, Nikoloz; Cervena, Katerina; Darchia, Nato

    2016-09-01

    Sleep problems in children and adolescents are a significant public health concern and may be linked to a variety of psychoemotional difficulties. This study aimed to evaluate sleep quality and associated factors in conflict-affected Georgian adolescents after 9 months of forced displacement. Thirty-three internally displaced adolescents (mean age 11.4 years) and 33 adolescents (mean age 10.8 years) from the general population completed the Epworth Sleepiness Scale and the Children's Depression Inventory (CDI). Parents completed the Children's Sleep-Wake Scale and provided information on their socioeconomic status (SES) and the adolescents' sleep behavior, academic performance, and peer social relationships. The groups differed significantly in sleep quality, peer relationships, SES, and CDI scores. In the internally displaced group, the only significant predictor of sleep quality was SES, which increased the predictive capacity of the model (demographic and psychosocial variables) by 20% in the hierarchical analyses. The most significant predictor in the non-internally displaced group was CDI. This research indicates that displacement may affect sleep quality and psychosocial functioning. The importance of family SES as a contributing factor to displaced adolescents' poor sleep quality is highlighted. An integrated approach designed to improve the psychosocial environment of internally displaced adolescents is needed for their protection. PMID:26311481

  16. Peer influences on internalizing and externalizing problems among adolescents: a longitudinal social network analysis.

    Science.gov (United States)

    Fortuin, Janna; van Geel, Mitch; Vedder, Paul

    2015-04-01

    Adolescents who like each other may become more similar to each other with regard to internalizing and externalizing problems, though it is not yet clear which social mechanisms explain these similarities. In this longitudinal study, we analyzed four mechanisms that may explain similarity in adolescent peer networks with regard to externalizing and internalizing problems: selection, socialization, avoidance and withdrawal. At three moments during one school-year, we asked 542 adolescents (8th grade, M-age = 13.3 years, 51 % female) to report who they liked in their classroom, and their own internalizing and externalizing problems. Adolescents tend to prefer peers who have similar externalizing problem scores, but no significant selection effect was found for internalizing problems. Adolescents who share the same group of friends socialize each other and then become more similar with respect to externalizing problems, but not with respect to internalizing problems. We found no significant effects for avoidance or withdrawal. Adolescents may choose to belong to a peer group that is similar to them in terms of externalizing problem behaviors, and through peer group socialization (e.g., enticing, modelling, mimicking, and peer pressure) become more similar to that group over time. PMID:25119729

  17. Estimating International Poverty Lines from Comparable National Thresholds

    OpenAIRE

    Jolliffe, Dean; Prydz, Espen Beer

    2016-01-01

    World Bank's international poverty line of $1.90/day, at 2011 purchasing power parity, is based on a collection of national poverty lines, which were originally used to set the international poverty line of $1.25/day at 2005 purchasing power parity. This paper proposes an approach for estimating a more recent, complete, and comparable collection of national poverty thresholds from reported...

  18. A comparative study of language strategies in international organizations

    OpenAIRE

    Ylinen, Anna-Maria

    2010-01-01

    A comparative study of language strategies in international organizations Objectives of the study The study focuses on language strategies and their existence among international organizations. The goal is to find out if organizations have a written language strategy at all and if they do, what the language strategy contains. Also, in case a language strategy does not exist, the language practices are researched. After that the strategies and practices are compared. The main research q...

  19. The impact of internalizing symptoms on autistic traits in adolescents with restrictive anorexia nervosa

    Directory of Open Access Journals (Sweden)

    Calderoni S

    2015-01-01

    Full Text Available Sara Calderoni,1,* Pamela Fantozzi,1,* Giulia Balboni,2 Veronica Pagni,1 Emilio Franzoni,3 Fabio Apicella,1 Antonio Narzisi,1 Sandra Maestro,1 Filippo Muratori1,4 1IRCCS Stella Maris Foundation, 2Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy; 3Child Neuropsychiatric Unit, Women, Children and Adolescents Health Department, University Hospital S Orsola-Malpighi, Bologna, Italy; 4Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy *These authors contributed equally to this work Background: Although previous studies indicated a positive association between restrictive anorexia-nervosa (AN-R and autistic traits, the potential interference of psychiatric internalizing comorbidity on this association is not yet fully investigated.Materials and methods: The aim of this study was to explore autistic traits and internalizing psychopathology in adolescents (age range: 11.7–17.2 years with AN-R. Twenty-five patients referred to two tertiary-care hospitals were compared to a large control group (N=170 with no differences in age and sex. AN-R patients and controls filled out instruments assessing autistic traits (autism spectrum quotient [AQ], psychopathology (youth self-report [YSR] 11–18, and eating patterns (eating attitude test [EAT]. In order to disentangle the possible mediating role of internalizing symptoms on autistic traits, two separate control groups (called True and False healthy control, both composed of 25 eating-problem-free participants were derived from the whole control group on the basis of the presence or absence of internalizing problems in the YSR.Results: AN-R patients scored significantly higher on AQ compared to the whole control group and to controls without internalizing problems (True HC, but these differences disappeared when only controls with internalizing problems (False HC were considered.Conclusion: Autistic traits in AN

  20. Gravidez na adolescência: estudo comparativo Adolescent pregnancy: a comparative study

    Directory of Open Access Journals (Sweden)

    Fanny Viviana Lopez Alegria

    1989-12-01

    compared with 14.7% and 19.7%, respectively, for the adult pregnant women. A larger proportion of intra-parturition intercurrencies was registered for the pregnant adolescents (12.9%, as against 8.2% for the adult pregnant women, hemorrhagia and toxemia being the most important. During the puerperium there were complications in 15.7% of the pregnant adolescents and 11.8% of the adults post partum anemia, toxemia and puerperal infection being the commonest disorders.

  1. Stressful Life Events, Anxiety Sensitivity, and Internalizing Symptoms in Adolescents

    OpenAIRE

    McLaughlin, Katie A.; Hatzenbuehler, Mark L.

    2009-01-01

    Anxiety sensitivity represents a robust risk factor for the development of anxiety symptoms among both adolescents and adults. However, the development of anxiety sensitivity among adolescents remains inadequately understood. In this study, the authors examined the role of stressful life events as a risk factor for the development of elevated anxiety sensitivity. Anxiety sensitivity was then examined in a longitudinal design as a mechanism linking stressful life events to changes in anxiety s...

  2. Introduction to the Nature and Study of Internalizing Disorders in Children and Adolescents.

    Science.gov (United States)

    Reynolds, William M.

    1990-01-01

    Summarizes general features of domain of internalizing disorders in children and adolescents. Sees internalizing disorders, including depression, anxiety, obsessive-compulsive disorder, somatic disorders, and suicidal behaviors as associated with overcontrolled behaviors. Emphasizes need for psychologists and other mental health professionals to…

  3. Emotion Regulation and Internalizing Symptoms in a Longitudinal Study of Sexual Minority and Heterosexual Adolescents

    Science.gov (United States)

    Hatzenbuehler, Mark L.; McLaughlin, Katie A.; Nolen-Hoeksema, Susan

    2008-01-01

    Background: Sexual minority adolescents appear to be at increased risk for internalizing disorders relative to their heterosexual peers, but there is a paucity of research explaining this elevated risk. Emotion regulation deficits are increasingly understood as important predictors of internalizing psychopathology among general samples of…

  4. Prenatal Smoking and Internalizing and Externalizing Problems in Children Studied from Childhood to Late Adolescence

    Science.gov (United States)

    Ashford, Janka; Van Lier, Pol A. C.; Timmermans, Maartje; Cuijpers, Pim; Koot, Hans M.

    2008-01-01

    A study was conducted to evaluate whether prenatal smoking was only related to externalizing or both internalizing and externalizing problems in children from childhood to early adolescence. Results indicated that maternal smoking during pregnancy is an accurate predictor of internalizing and externalizing psychopathology among children.

  5. Mediators for internalizing problems in adolescents of parents with chronic medical condition

    NARCIS (Netherlands)

    D.S. Sieh; F.J. Oort; J.M.A. Visser-Meily; A.M. Meijer

    2014-01-01

    Parents’ chronic medical condition (CMC) is related to internalizing problem behavior in adolescents. Following the transactional stress and coping (TSC) model of Hocking and Lochman, our study examines whether the effect of illness and demographic parameters on the child’s internalizing problems is

  6. Adolescents' Internalizing and Aggressive Behaviors and Perceptions of Parents' Psychological Control: A Panel Study Examining Direction of Effects

    Science.gov (United States)

    Albrecht, Arne K.; Galambos, Nancy L.; Jansson, S. Mikael

    2007-01-01

    This panel study investigated the directionality of relations between adolescents' perceptions of their parents' psychological control and adolescents' self-reported internalizing and aggressive (physical and relational) behaviors. Data were collected from a random, community sample of 530 adolescents ages 12-19 years old at time 1, and again 2…

  7. Reproductive outcomes in adolescents who had a previous birth or an induced abortion compared to adolescents' first pregnancies

    Directory of Open Access Journals (Sweden)

    Wenzlaff Paul

    2008-01-01

    Full Text Available Abstract Background Recently, attention has been focused on subsequent pregnancies among teenage mothers. Previous studies that compared the reproductive outcomes of teenage nulliparae and multiparae often did not consider the adolescents' reproductive histories. Thus, the authors compared the risks for adverse reproductive outcomes of adolescent nulliparae to teenagers who either have had an induced abortion or a previous birth. Methods In this retrospective cohort study we used perinatal data prospectively collected by obstetricians and midwives from 1990–1999 (participation rate 87–98% of all hospitals in Lower Saxony, Germany. From the 9742 eligible births among adolescents, women with multiple births, >1 previous pregnancies, or a previous spontaneous miscarriage were deleted and 8857 women Results In bivariate logistic regression analyses, compared to nulliparous teenagers, adolescents with a previous birth had higher risks for perinatal [OR = 2.08, CI = 1.11,3.89] and neonatal [OR = 4.31, CI = 1.77,10.52] mortality and adolescents with a previous abortion had higher risks for stillbirths [OR = 3.31, CI = 1.01,10.88] and preterm births [OR = 2.21, CI = 1.07,4.58]. After adjusting for maternal nationality, partner status, smoking, prenatal care and pre-pregnancy BMI, adolescents with a previous birth were at higher risk for perinatal [OR = 2.35, CI = 1.14,4.86] and neonatal mortality [OR = 4.70, CI = 1.60,13.81] and adolescents with a previous abortion had a higher risk for very low birthweight infants [OR = 2.74, CI = 1.06,7.09] than nulliparous teenagers. Conclusion The results suggest that teenagers who give birth twice as adolescents have worse outcomes in their second pregnancy compared to those teenagers who are giving birth for the first time. The prevention of the second pregnancy during adolescence is an important public health objective and should be addressed by health care providers who attend the first birth or the abortion

  8. Early environmental influences contribute to covariation between internalizing symptoms and alcohol intoxication frequency across adolescence

    OpenAIRE

    Edwards, Alexis C.; Larsson, Henrik; Lichtenstein, Paul; Kendler, Kenneth S.

    2010-01-01

    The association between alcohol use and internalizing symptoms during adolescence varies across studies, and the causes underlying this association remain unclear. The current study examines the relationship between symptoms of anxiety and depression and intoxication frequency in a sample of Swedish twins assessed longitudinally from ages 13–14 to 19–20. The objectives of the study were to assess the stability of genetic and environmental influences on each trait across adolescence; to invest...

  9. Glycemic Control, Coping, and Internalizing and Externalizing Symptoms in Adolescents With Type 1 Diabetes

    OpenAIRE

    Luyckx, Koen; Seiffge-Krenke, Inge; Hampson, Sarah E.

    2010-01-01

    OBJECTIVE This study examines how active coping and withdrawal, psychological (internalizing and externalizing) symptoms, and glycemic control (A1C values) influence each other across time in adolescents with type 1 diabetes. RESEARCH DESIGN AND METHODS One hundred and nine adolescents participated in a four-wave longitudinal study spanning four years (mean age at Time 1 was 13.77). Patients were visited at home and completed questionnaires measuring coping and psychological symptoms. The tre...

  10. PERSONALITY PREDISPOSITIONS IN CHINESE ADOLESCENTS: THE RELATION BETWEEN SELF-CRITICISM, DEPENDENCY, AND PROSPECTIVE INTERNALIZING SYMPTOMS

    OpenAIRE

    Cohen, Joseph R.; Young, Jami F.; Hankin, Benjamin L.; Yao, Shuqiao; Zhu, Xiong Zhao; Abela, John R. Z.

    2013-01-01

    The present study examined the prospective relation between two personality predispositions, self-criticism and dependency, and internalizing symptoms. Specifically, it was examined whether self-criticism and dependency predicted symptoms of depression and social anxiety, and if a moderation (e.g. diathesis-stress) or mediation model best explained the relation between the personality predispositions and emotional distress in Chinese adolescents. Participants included 1,150 adolescents (597 f...

  11. Relations of Parenting to Adolescent Externalizing and Internalizing Distress Moderated by Perception of Neighborhood Danger.

    Science.gov (United States)

    Goldner, Jonathan S; Quimby, Dakari; Richards, Maryse H; Zakaryan, Arie; Miller, Steve; Dickson, Daniel; Chilson, Jessica

    2016-01-01

    Parental monitoring and warmth have traditionally been studied in the context of White, middle-class families. This article explores optimal levels of these parenting behaviors in preventing adolescent psychopathology in impoverished, urban high-crime areas while accounting for child perceptions of neighborhood danger. In this study, data were collected longitudinally at 2 time points 1 year apart from a sample of 254 African American young adolescents (T1: M age = 12.6 years, 41% male) and their parents. Parental monitoring and warmth, child perception of neighborhood danger, and child internalizing and externalizing behaviors were measured using questionnaires. Child internalizing behaviors were also measured using a time sampling technique capturing in vivo accounts of daily distress. Findings indicated associations between parental monitoring and children's externalizing behaviors along with linear and quadratic associations between parental monitoring and internalizing behaviors. Monitoring and warmth were differentially related to symptoms depending on neighborhood danger level. When children perceived less danger, more monitoring related to less externalizing. When children perceived more danger, more warmth related to less internalizing. In addition, adolescents' perceptions of neighborhood danger emerged as equally strong as monitoring and warmth in predicting symptoms. This study underscores the influence of carefully considering parenting approaches and which techniques optimally prevent adolescents' externalizing, as well as prevent internalizing difficulties. It also highlights how context affects mental health, specifically how perceptions of danger negatively influence adolescents' psychopathology, emphasizing the importance of initiatives to reduce violence in communities. PMID:25425100

  12. Genetic and Environmental Influences on Thin-Ideal Internalization across Puberty and Pre-Adolescent, Adolescent, and Young Adult Development

    Science.gov (United States)

    Suisman, Jessica L.; Thompson, J. Kevin; Keel, Pamela K.; Burt, S. Alexandra; Neale, Michael; Boker, Steven; Sisk, Cheryl; Klump, Kelly L.

    2014-01-01

    Objective Mean-levels of thin-ideal internalization increase during adolescence and pubertal development, but it is unknown whether these phenotypic changes correspond to developmental changes in etiological (i.e., genetic and environmental) risk. Given the limited knowledge on risk for thin-ideal internalization, research is needed to guide the identification of specific types of risk factors during critical developmental periods. The present twin study examined genetic and environmental influences on thin-ideal internalization across adolescent and pubertal development. Method Participants were 1,064 female twins (ages 8–25 years) from the Michigan State University Twin Registry. Thin-ideal internalization and pubertal development were assessed using self-report questionnaires. Twin moderation models were used to examine if age and/or pubertal development moderate genetic and environmental influences on thin-ideal internalization. Results Phenotypic analyses indicated significant increases in thin-ideal internalization across age and pubertal development. Twin models suggested no significant differences in etiologic effects across development. Nonshared environmental influences were most important in the etiology of thin-ideal internalization, with genetic, shared environmental, and nonshared environmental accounting for approximately 8%, 15%, and 72%, respectively, of the total variance. Discussion Despite mean-level increases in thin-ideal internalization across development, the relative influence of genetic versus environmental risk did not differ significantly across age or pubertal groups. The majority of variance in thin-ideal internalization was accounted for by environmental factors, suggesting that mean-level increases in thin-ideal internalization may reflect increases in the magnitude/strength of environmental risk across this period. Replication is needed, particularly with longitudinal designs that assess thin-ideal internalization across key

  13. Reducing Internalizing Symptoms Among High-Risk, Hispanic Adolescents: Mediators of a Preventive Family Intervention.

    Science.gov (United States)

    Perrino, Tatiana; Brincks, Ahnalee; Howe, George; Brown, C Hendricks; Prado, Guillermo; Pantin, Hilda

    2016-07-01

    Familias Unidas is a family-focused preventive intervention that has been found to reduce drug use and sexual risk behaviors among Hispanic adolescents. In some trials, Familias Unidas has also been found to be efficacious in reducing adolescent internalizing symptoms (i.e., depressive and anxiety symptoms), even though the intervention did not specifically target internalizing symptoms. This study examines potential mediators or mechanisms by which Familias Unidas influences internalizing symptoms, specifically the role of intervention-targeted improvements in parent-adolescent communication and reductions in youth externalizing behaviors. A total of 213 Hispanic eighth grade students with a history of externalizing behavior problems and their primary caregivers were recruited from the public school system. Participants, with a mean age of 13.8 years, were randomized into the Familias Unidas intervention or community practice control condition and assessed at baseline, 6, 18, and 30 months post-baseline. A cascading mediation model was tested in which the Familias Unidas intervention was hypothesized to decrease adolescent internalizing symptoms through two mediators: improvements in parent-adolescent communication leading to decreases in externalizing behaviors. Findings show that the intervention had significant direct effects on youth internalizing symptoms at 30 months post-baseline. In addition, the cascading mediation model was supported in which the Familias Unidas intervention predicted significant improvements in parent-adolescent communication at 6 months, subsequently decreasing externalizing behaviors at 18 months, and ultimately reducing youth internalizing symptoms at 30 months post-baseline. Implications for prevention interventions are discussed. PMID:27154768

  14. Reducing Internalizing Symptoms among High-Risk, Hispanic Adolescents: Mediators of a Preventive Family Intervention

    Science.gov (United States)

    Perrino, Tatiana; Brincks, Ahnalee; Howe, George; Brown, C. Hendricks; Prado, Guillermo; Pantin, Hilda

    2016-01-01

    Familias Unidas is a family-focused preventive intervention that has been found to reduce drug use and sexual risk behaviors among Hispanic adolescents. In some trials, Familias Unidas has also been found to be efficacious in reducing adolescent internalizing symptoms (i.e., depressive and anxiety symptoms), even though the intervention did not specifically target internalizing symptoms. This study examines potential mediators or mechanisms by which Familias Unidas influences internalizing symptoms, specifically the role of intervention-targeted improvements in parent-adolescent communication and reductions in youth externalizing behaviors. A total of 213 Hispanic eighth grade students with a history of externalizing behavior problems and their primary caregivers were recruited from the public school system. Participants, with a mean age of 13.8 years, were randomized into the Familias Unidas intervention or community practice control condition, and assessed at baseline, 6-months, 18-months, and 30-months post-baseline. A cascading mediation model was tested in which the Familias Unidas intervention was hypothesized to decrease adolescent internalizing symptoms through two mediators: improvements in parent-adolescent communication leading to decreases in externalizing behaviors. Findings show that the intervention had significant direct effects on youth internalizing symptoms at 30-months post-baseline. In addition, the cascading mediation model was supported in which the Familias Unidas intervention predicted significant improvements in parent-adolescent communication at 6-months, subsequently decreasing externalizing behaviors at 18-months, and ultimately reducing youth internalizing symptoms at 30-months post-baseline. Implications for prevention interventions are discussed. PMID:27154768

  15. Steroid hormones, stress and the adolescent brain : a comparative perspective

    OpenAIRE

    Brown, Gillian Ruth; Spencer, Karen Anne

    2013-01-01

    Steroid hormones, including those produced by the gonads and the adrenal glands, are known to influence brain development during sensitive periods of life. Until recently, most brain organisation was assumed to take place during early stages of development, with relatively little neurogenesis or brain re-organisation during later stages. However, an increasing body of research has shown that the developing brain is also sensitive to steroid hormone exposure during adolescence (broadly defined...

  16. International Developments in Youth Ministry Research: A Comparative Review

    Science.gov (United States)

    Roebben, Bert

    2012-01-01

    In this article, the emerging field of youth ministry research is presented and interpreted through the lens of practical theology. International developments are described and compared as local responses to the ongoing global dynamics of youth culture. After an overview of four different contexts in which youth ministry research can be situated,…

  17. Crossing Borders: Research in Comparative and International Education

    Science.gov (United States)

    Foster, Jesse; Addy, Nii Antiyae; Samoff, Joel

    2012-01-01

    Published articles permit mapping international and comparative education research. We reviewed 605 articles published 2004-2008 in four major journals. Using title, abstract, and entire text we explored thematic focus, geographic focus, level/type of education studied, method, and funding. The economic, political, and social context of education…

  18. Spatial Theorizing in Comparative and International Education Research

    Science.gov (United States)

    Larsen, Marianne A.; Beech, Jason

    2014-01-01

    The authors argue for a critical spatial perspective in comparative and international education. We briefly summarize how time and space have been conceptualized within our field. We then review mainstream social science literature that reflects a metanarrative, which we critique for contributing to false dichotomies between space and place and…

  19. The Professionalization of Comparative and International Education: Promises and Problems

    Science.gov (United States)

    Wiseman, Alexander W.; Matherly, Cheryl

    2009-01-01

    The purpose of this study is to identify, describe, and analyze historical trends in the professionalization of the field of comparative and international education, as indicated by the founding, expansion, and evolution of the professional associations and graduate programs serving the field. Using historical and university data as well as unique…

  20. International cooperation between organizations conducting independent comparative product tests

    OpenAIRE

    Aleksandra Szarek

    2011-01-01

    The paper aims at analysing the fields and the rules of international cooperation between organizations conducting independent comparative product tests. It identifies the benefits and limitations of this cooperation. As a result, it formulates a set of recommendations regarding further integration of these organizations in the days of globalization and dissemination of the Internet.

  1. Determining, Ranking and Comparing Treatment Stressors in Children and Adolescents with Cancer in Tehran

    OpenAIRE

    2012-01-01

    Background Studies show that cancer treatment procedures could increase stress in children and adolescents diagnosed with cancer. This study was conducted to determine the frequency of stressors in children and adolescents with cancer, and to compare it in boys and girls. Methods Relevant information was collected via a structured interview with 70 children and their mothers. Subjects were divided into four age groups of 0-3; 4-7; 8-12; 13-18. Stressors in physical, social and psychological a...

  2. A Double-Blind Randomized Pilot Study Comparing Quetiapine and Divalproex for Adolescent Mania

    Science.gov (United States)

    Delbello, Melissa P.; Kowatch, Robert A.; Adler, Caleb M.; Stanford, Kevin E.; Welge, Jeffrey A.; Barzman, Drew H.; Nelson, Erik; Strakowski, Stephen M.

    2006-01-01

    Objective: To determine the comparative efficacy of quetiapine and divalproex for the treatment of adolescent mania. Method: Fifty adolescents (ages 12-18 years) with bipolar I disorder, manic or mixed episode, were randomized to quetiapine (400-600 mg/day) or divalproex (serum level 80-120 [micro]g/mL) for 28 days for this double-blind study,…

  3. Comparing Adolescent Only Children with Those Who Have Siblings on Academic Related Outcomes and Psychosocial Adjustment

    OpenAIRE

    Zeng-yin Chen; Liu, Ruth X.

    2014-01-01

    This study uses a large and representative sample of adolescents to test the theoretically informed hypotheses comparing adolescent singletons with those who have siblings. The results found that, for academic related outcomes (educational expectations, time spent on homework, and self-reported grades), there are no differences between singletons and firstborns who have any number of younger siblings. Singletons are also not different from laterborns from two-child families. In contrast, sing...

  4. Comparative Research on Substance Abuse and Self-Perception Among Adolescents with Physical Handicap

    OpenAIRE

    Janeković, Koraljka

    2003-01-01

    The research on substance (alcohol, tobacco and drug) abuse and on self-perception was done by comparing a test group of physically disabled adolescents and a test group of non-disabled adolescents. The respondents of the experimental group were students of the only special high school for physically handicapped persons in Croatia, Zagreb. The respondents of the control group were the students of two regular high schools in the capital of Croatia. The instrument used in this re...

  5. Gender differences in child/adolescent personality traits: Slovenes and Russians compared

    OpenAIRE

    Maja Zupančič; Slobodskaya, Helena R.; Knyazev, Gennady G.

    2008-01-01

    The present study compared gender differences in parental perceptions of child personality trait expression across different age groups in Slovenia and Russia. The patterns of gender differences in adolescents were further explored using parent and self-rating methods of assessment. Employing the Inventory of Child Individual Differences (Halverson et al., 2003) reports on large samples of children/ adolescents (2 to 15 years) in both countries were obtained. Gender differences were small...

  6. Gender differences in child/adolescent personality traits: Slovene and Russians compared:

    OpenAIRE

    Knyazev, Gennady G.; Slobodskaya, Helena R.; Zupančič, Maja

    2008-01-01

    The present study compared gender differences in parental perceptions of child personality trait expression across different age groups in Slovenia and Russia. The patterns of gender differences in adolescents were further explored using parent and self-rating methods of assessment. Employing the Inventory of Child Individual Differences (Halverson et al., 2003) reports on large samples of children/ adolescents (2 to 15 years) in both countries were obtained. Gender differences were small and...

  7. Explaining the judicial independence of international courts: a comparative analysis

    DEFF Research Database (Denmark)

    Beach, Derek

    condition. The paper first develops three sets of competing explanatory variables that potentially can explain variations in the judicial independence of ICs. The causal effects of these explanatory variables upon variance in judicial independence are investigated in a comparative analysis of the ACJ, ECJ......What factors allow some international courts (ICs) to rule against the express preferences of powerful member states, whereas others routinely defer to governments? While judicial independence is not the only factor explaining the strength of a given international institution, it is a necessary...

  8. Comparing Adolescents in Diverging Family Structures: Investigating Whether Adoptees Are More Prone to Problems than Their Nonadopted Peers.

    Science.gov (United States)

    Feigelman, William

    2001-01-01

    Used National Longitudinal Study of Adolescent Health data to compare adolescent adjustment problems in two-parent adoptive families, two-parent biologic families, and step- or single-parent biologic families. Found that adjustment difficulties were far more common among adolescents in step- and single-parent families than in other groups.…

  9. Sexual Behavior and Knowledge among Adolescents with Perinatally Acquired Human Immunodeficiency Virus Infection Compared to HIV-Uninfected Adolescents at an Urban Tertiary Center in New Jersey

    Directory of Open Access Journals (Sweden)

    Ashlesha Kaushik

    2016-01-01

    Full Text Available Background. Sexual behaviors and knowledge among PHIV-infected (PHIV+ adolescents in comparison with HIV-uninfected youths are not well understood and continue to be studied actively. Objective. To compare sexual behavior and sexual knowledge of PHIV+ and HIV-uninfected adolescents at an urban, tertiary-care center in New Jersey. Study Design. Modified Centers for Disease Control and Prevention (CDC Youth Risk Behavior Surveillance questionnaire was administered to PHIV+ and HIV-uninfected adolescents to assess and compare sexual behavior and knowledge over a 1-year-period. Results. Twenty-seven PHIV+ and 100 HIV-uninfected adolescents were studied; 59% PHIV+ and 52% HIV-uninfected adolescents were sexually active. A significantly higher proportion of PHIV+ adolescents compared to HIV-uninfected adolescents reported ≥1 occasion of unprotected penetrative sex (p4 sexual partners (p=0.037. Significantly more PHIV+ males reported receptive anal intercourse (p80% adolescents in both groups did not consider multiple sexual partners a risk factor for HIV transmission. Only 25% PHIV+ adolescents reported disclosing their seropositive status to their first sexual partners. Conclusions. High risk sexual behaviors were significantly more prevalent among PHIV+ youths; however both groups demonstrated considerable gaps in sexual knowledge. There is an urgent need for heightening awareness about risky behaviors, interventions for prevention, and reproductive health promotion among adolescents.

  10. Sexual Behavior and Knowledge among Adolescents with Perinatally Acquired Human Immunodeficiency Virus Infection Compared to HIV-Uninfected Adolescents at an Urban Tertiary Center in New Jersey

    Science.gov (United States)

    Pineda, Carol; Kest, Helen

    2016-01-01

    Background. Sexual behaviors and knowledge among PHIV-infected (PHIV+) adolescents in comparison with HIV-uninfected youths are not well understood and continue to be studied actively. Objective. To compare sexual behavior and sexual knowledge of PHIV+ and HIV-uninfected adolescents at an urban, tertiary-care center in New Jersey. Study Design. Modified Centers for Disease Control and Prevention (CDC) Youth Risk Behavior Surveillance questionnaire was administered to PHIV+ and HIV-uninfected adolescents to assess and compare sexual behavior and knowledge over a 1-year-period. Results. Twenty-seven PHIV+ and 100 HIV-uninfected adolescents were studied; 59% PHIV+ and 52% HIV-uninfected adolescents were sexually active. A significantly higher proportion of PHIV+ adolescents compared to HIV-uninfected adolescents reported ≥1 occasion of unprotected penetrative sex (p 4) sexual partners (p = 0.037). Significantly more PHIV+ males reported receptive anal intercourse (p 80% adolescents in both groups did not consider multiple sexual partners a risk factor for HIV transmission. Only 25% PHIV+ adolescents reported disclosing their seropositive status to their first sexual partners. Conclusions. High risk sexual behaviors were significantly more prevalent among PHIV+ youths; however both groups demonstrated considerable gaps in sexual knowledge. There is an urgent need for heightening awareness about risky behaviors, interventions for prevention, and reproductive health promotion among adolescents. PMID:27595131

  11. Sexual Behavior and Knowledge among Adolescents with Perinatally Acquired Human Immunodeficiency Virus Infection Compared to HIV-Uninfected Adolescents at an Urban Tertiary Center in New Jersey.

    Science.gov (United States)

    Kaushik, Ashlesha; Pineda, Carol; Kest, Helen

    2016-01-01

    Background. Sexual behaviors and knowledge among PHIV-infected (PHIV(+)) adolescents in comparison with HIV-uninfected youths are not well understood and continue to be studied actively. Objective. To compare sexual behavior and sexual knowledge of PHIV(+) and HIV-uninfected adolescents at an urban, tertiary-care center in New Jersey. Study Design. Modified Centers for Disease Control and Prevention (CDC) Youth Risk Behavior Surveillance questionnaire was administered to PHIV(+) and HIV-uninfected adolescents to assess and compare sexual behavior and knowledge over a 1-year-period. Results. Twenty-seven PHIV(+) and 100 HIV-uninfected adolescents were studied; 59% PHIV(+) and 52% HIV-uninfected adolescents were sexually active. A significantly higher proportion of PHIV(+) adolescents compared to HIV-uninfected adolescents reported ≥1 occasion of unprotected penetrative sex (p 4) sexual partners (p = 0.037). Significantly more PHIV(+) males reported receptive anal intercourse (p transmission and >80% adolescents in both groups did not consider multiple sexual partners a risk factor for HIV transmission. Only 25% PHIV(+) adolescents reported disclosing their seropositive status to their first sexual partners. Conclusions. High risk sexual behaviors were significantly more prevalent among PHIV(+) youths; however both groups demonstrated considerable gaps in sexual knowledge. There is an urgent need for heightening awareness about risky behaviors, interventions for prevention, and reproductive health promotion among adolescents. PMID:27595131

  12. Improving adolescent sexual and reproductive health in Latin America: reflections from an International Congress

    NARCIS (Netherlands)

    K. Córdova Pozo; V. Chandra-Mouli; P. Decat; E. Nelson; S. de Meyer; L. Jaruseviciene; B. Vega; Z. Segura; N. Auquilla; A. Hagens; D. van Braeckel; K. Michielsen

    2015-01-01

    In February 2014, an international congress on Promoting Adolescent Sexual and Reproductive Health (ASRH) took place in Cuenca, Ecuador. Its objective was to share evidence on effective ASRH intervention projects and programs in Latin America, and to link this evidence to ASRH policy and program dev

  13. Interpersonal Stress Generation as a Mechanism Linking Rumination to Internalizing Symptoms in Early Adolescents

    Science.gov (United States)

    McLaughlin, Katie A.; Nolen-Hoeksema, Susan

    2012-01-01

    Rumination is a risk factor for depressive and anxiety symptoms in adolescents. Previous investigations of the mechanisms linking rumination to internalizing problems have focused primarily on cognitive factors. We investigated whether interpersonal stress generation plays a role in the longitudinal relationship between rumination and…

  14. Interactions between Rejection Sensitivity and Supportive Relationships in the Prediction of Adolescents' Internalizing Difficulties

    Science.gov (United States)

    McDonald, Kristina L.; Bowker, Julie C.; Rubin, Kenneth H.; Laursen, Brett; Duchene, Melissa S.

    2010-01-01

    Rejection sensitivity, the tendency to anxiously or angrily expect rejection, is associated with internalizing difficulties during childhood and adolescence. The primary goal of the present study was to examine whether supportive parent-child relationships and friendships moderate associations that link angry and anxious rejection sensitivity to…

  15. Racial/Ethnic Differences in Internalizing and Externalizing Symptoms in Adolescents

    Science.gov (United States)

    McLaughlin, Katie A.; Hilt, Lori M.; Nolen-Hoeksema, Susan

    2007-01-01

    The prevalence of most adult psychiatric disorders varies across racial/ethnic groups and has important implications for prevention and intervention efforts. Research on racial/ethnic differences in the prevalence of internalizing and externalizing symptoms and disorders in adolescents has been less consistent or generally lacking. The current…

  16. Internalizing symptoms and rumination: The prospective prediction of familial and peer emotional victimization experiences during adolescence

    OpenAIRE

    Shapero, Benjamin G.; Hamilton, Jessica L.; Liu, Richard T.; Abramson, Lyn Y.; Alloy, Lauren B.

    2013-01-01

    Adolescence is marked by increases in stressful life events. Although research has demonstrated that depressed individuals generate stress, few studies investigate the generation of emotional victimization. The current study examined the effects of rumination and internalizing symptoms on experiences of peer victimization and familial emotional abuse.

  17. Self-Concept Clarity Across Adolescence : Longitudinal Associations With Open Communication With Parents and Internalizing Symptoms

    NARCIS (Netherlands)

    van Dijk, Marloes; Branje, Susan; Keijsers, Loes; Hawk, Skyler T.; Hale, William W.; Meeus, Wim

    2014-01-01

    Higher self-concept clarity is related to several adjustment indices and may be promoted by open communication with parents, while problems with self-concept clarity development could enhance internalizing problems (i.e., depressive and anxiety symptoms) in adolescence. This longitudinal study exami

  18. Peer Relationships and Internalizing Problems in Adolescents: Mediating Role of Self-Esteem

    Science.gov (United States)

    Bosacki, Sandra; Dane, Andrew; Marini, Zopito

    2007-01-01

    This study examined whether self-esteem mediated the association between peer relationships and internalizing problems (i.e., depression and social anxiety). A total of 7290 (3756 girls) adolescents (ages 13-18 years) completed self-report measures of peer relationships, including direct and indirect victimization, social isolation, friendship…

  19. International stock market integration: Central and South Eastern Europe compared

    Czech Academy of Sciences Publication Activity Database

    Horváth, Roman; Petrovski, D.

    2013-01-01

    Roč. 37, č. 1 (2013), s. 81-91. ISSN 0939-3625 R&D Projects: GA ČR GA402/09/0965 Institutional support: RVO:67985556 Keywords : stock markets * South Eastern Europe Subject RIV: AH - Economics Impact factor: 0.611, year: 2013 http://library.utia.cas.cz/separaty/2013/E/horvath-international stock market integration central and south eastern europe compared.pdf

  20. Familism, Parent-Adolescent Conflict, Self-Esteem, Internalizing Behaviors and Suicide Attempts among Adolescent Latinas

    Science.gov (United States)

    Kuhlberg, Jill A.; Pena, Juan B.; Zayas, Luis H.

    2010-01-01

    Adolescent Latinas continue to report higher levels of suicide attempts than their African-American and White peers. The phenomenon is still not understood and is theorized to be the result of the confluence of many cultural, familial, and individual level factors. In Latino cultures, belief in the importance of the family, the value known as…

  1. Effects of gender, sex-stereotype conformity, age and internalization on risk-taking among adolescent pedestrians

    OpenAIRE

    Granie, Marie-Axelle

    2009-01-01

    The objective of this study is to explore the effects of sex-stereotype conformity and the internalization of traffic rules on risk-taking among adolescent pedestrians. Sex-stereotype conformity, danger perception, internalization of traffic rules and risky behaviors self-reported by 278 adolescent pedestrians (130 boys and 148 girls) aged 12 to 16 were measured. The results show an effect of sex-stereotype conformity on the internalization of traffic rules and risky behavior. Furthermore, th...

  2. Frontal preparatory neural oscillations associated with cognitive control: A developmental study comparing young adults and adolescents.

    Science.gov (United States)

    Hwang, Kai; Ghuman, Avniel S; Manoach, Dara S; Jones, Stephanie R; Luna, Beatriz

    2016-08-01

    Functional magnetic resonance imaging (fMRI) studies suggest that age-related changes in the frontal cortex may underlie developmental improvements in cognitive control. In the present study we used magnetoencephalography (MEG) to identify frontal oscillatory neurodynamics that support age-related improvements in cognitive control during adolescence. We characterized the differences in neural oscillations in adolescents and adults during the preparation to suppress a prepotent saccade (antisaccade trials-AS) compared to preparing to generate a more automatic saccade (prosaccade trials-PS). We found that for adults, AS were associated with increased beta-band (16-38Hz) power in the dorsal lateral prefrontal cortex (DLPFC), enhanced alpha- to low beta-band (10-18Hz) power in the frontal eye field (FEF) that predicted performance, and increased cross-frequency alpha-beta (10-26Hz) amplitude coupling between the DLPFC and the FEF. Developmental comparisons between adults and adolescents revealed similar engagement of DLPFC beta-band power but weaker FEF alpha-band power, and lower cross-frequency coupling between the DLPFC and the FEF in adolescents. These results suggest that lateral prefrontal neural activity associated with cognitive control is adult-like by adolescence; the development of cognitive control from adolescence to adulthood is instead associated with increases in frontal connectivity and strengthening of inhibition signaling for suppressing task-incompatible processes. PMID:27173759

  3. Coming out during adolescence: Perceived parents' reactions and internalized sexual stigma.

    Science.gov (United States)

    Baiocco, Roberto; Fontanesi, Lilybeth; Santamaria, Federica; Ioverno, Salvatore; Baumgartner, Emma; Laghi, Fiorenzo

    2016-08-01

    Disclosing sexual orientation to parents is a challenging developmental task for lesbian and gay adolescents. The aim of the study is to investigate parental negative reaction to coming out, which is associated with high levels of internalized sexual stigma and psychological problems. Participants' perceptions of their parents' reactions, age at coming out, gender, parental political orientation and religiosity, family functioning, and internalized sexual stigma were assessed in 150 Italian homosexual adolescents. Findings confirm that negative parental reactions are connected to poor family functioning and strong beliefs in traditional values. Path analysis results identified that negative reaction to coming out mediates the effect between a more rigid family functioning and internalized sexual stigma. Implications for clinical and social fields are discussed. PMID:25538141

  4. Childhood Internalizing and Externalizing Problems Predict the Onset of Clinical Panic Attacks over Adolescence: The TRAILS Study

    OpenAIRE

    Mathyssek, Christina M.; Olino, Thomas M.; Verhulst, Frank C.; Oort, Floor V. A.

    2012-01-01

    textabstractBackground: Panic attacks are a source of individual suffering and are an independent risk factor for later psychopathology. However, much less is known about risk factors for the development of panic attacks, particularly during adolescence when the incidence of panic attacks increases dramatically. We examined whether internalizing and externalizing problems in childhood predict the onset of panic attacks in adolescence. Method: This study is part of the TRacking Adolescents' In...

  5. International survey of self-reported medicine use among adolescents

    DEFF Research Database (Denmark)

    Hansen, Ebba H; Holstein, Bjørn E; Due, Pernille;

    2003-01-01

    OBJECTIVE: To examine gender, age, and country variations in adolescents' self-reported medicine use. DESIGN: Cross-sectional school surveys of representative samples of 11- to 15-year-old girls and boys were used. The 1997/1998 Health Behaviour in School-aged Children study was referenced. A...... standardized questionnaire was completed during school hours. SETTING: Canada, US, Greenland, Israel, and 24 European countries. PARTICIPANTS: 123 227 participants equally distributed by gender and by 3 age groups (mean 11.7, 13.6, 15.6 y). MAIN OUTCOME MEASURES: Self-reported medicine use for headache...... used medicine for pain. Use of medicine for headache increased by age; use of medicine for stomachache increased by age among girls, but decreased among boys; and use of medicine for difficulties in getting to sleep and nervousness decreased from the age of 11 to 15 years. There was an increase in the...

  6. Overrepresentation of Internationally Adopted Adolescents in Swedish §12-institutions

    OpenAIRE

    Elmund, Anna Mi Ra

    2007-01-01

    In order to study internationally adopted delinquents, internationally adopted controls, delinquent controls and an additional group of healthy non-adopted, non-delinquent controls, the following tests were used: WISC/WAIS, TOL, WCST, a questionnaire, I think I am, ISSI, an attachment test, KSP, and SCL-90. In the register study, data were obtained from the registers of The National Board of Health and Welfare and Statistics Sweden and multivariate analyses were performed using logistic regre...

  7. Institutional Contexts and International Performances in Schooling: Comparing Patterns and Trends over Time in International Surveys

    Science.gov (United States)

    Hofman, W. H. Adriaan; Hofman, Roelande H.; Gray, John M.

    2010-01-01

    15 European countries were classified into four types in an international comparative study. The country profiles are based on indicators of the key concepts' funding, governance and choice. This research attempts to answer the question of how the quality of schooling of these types of education systems progressed as from 1995 and what…

  8. COMPARATIVE ANALYSIS OF EMPLOYMENT POLICY MODELS: RUSSIAN AND INTERNATIONAL EXPERIENCE

    Directory of Open Access Journals (Sweden)

    Konstantin Khrabrov

    2016-04-01

    Full Text Available The article provides a comparative analysis of existing theoretical models for regulation of employment identified as a result of studying the experience of public administration of the EU countries, USA and Japan. In particular, paper shows that the international experience of employment includes various models that define the existing relationship in the labour market. The result is a substantial analysis of the models indicates the features of interdependence applied policy regulating the employment of the state of the institutional environment of the national economy.

  9. Self-Disclosure to the Best Friend: Friendship Quality and Internalized Sexual Stigma in Italian Lesbian and Gay Adolescents

    Science.gov (United States)

    Baiocco, Roberto; Laghi, Fiorenzo; Di Pomponio, Ileana; Nigito, Concetta Simona

    2012-01-01

    This study is the first contribution to the understanding of gender differences in best friendship patterns of adolescents sexual minorities. We explored friendship patterns, self-disclosure, and internalized sexual stigma in an Italian sample of lesbian (N = 202) and gay (N = 201) adolescents (aged 14-22 years). We found gender differences in…

  10. Acculturation, Internalizing Mental Health Symptoms, and Self-Esteem: Cultural Experiences of Latino Adolescents in North Carolina

    Science.gov (United States)

    Smokowski, Paul R.; Bacallao, Martica L.

    2007-01-01

    This investigation examined acculturation risk factors and cultural assets, internalizing behavioral problems, and self-esteem in 323 Latino adolescents living in North Carolina. Multiple regression analyses revealed two risk factors--perceived discrimination and parent-adolescent conflict--as highly significant predictors of adolescent…

  11. Developmental Pathways to Adolescent Cannabis Abuse and Dependence: Child Maltreatment, Emerging Personality, and Internalizing versus Externalizing Psychopathology

    OpenAIRE

    Oshri, Assaf; Rogosch, Fred A.; Burnette, Mandi; Cicchetti, Dante

    2011-01-01

    Child maltreatment is strongly associated with adolescent psychopathology and substance abuse and dependence (Clark, Thatcher, & Martin, 2010; Ellis & Wolfe, 2009). However, developmental processes unfolding from childhood into adolescence that delineate this trajectory are not well understood. The current study uses path analysis in a structural equation modeling framework to examine multiple mediator models, including ego control, ego resiliency, and internalizing and externalizing symptoms...

  12. The contribution of different forms of violence exposure to internalizing and externalizing symptoms among young South African adolescents.

    Science.gov (United States)

    du Plessis, Bernice; Kaminer, Debra; Hardy, Anneli; Benjamin, Arlene

    2015-07-01

    While many youth are exposed to multiple forms of co-occurring violence, the comparative impact of different forms of violence on the mental health of children and adolescents has not been clearly established. Studies from low and middle income countries in particular are lacking. The present study examined the contribution of different forms of violence to internalizing and externalizing symptoms among young adolescents in South Africa. A community-based sample of 616 high school learners completed self-report scales assessing exposure to six different forms of violence and the severity of depression, aggression and conduct disorder symptoms. In bivariate analyses, all six forms of violence were significantly associated with internalizing and externalizing difficulties. When the contribution of all forms of violence to mental health outcomes was examined simultaneously, domestic victimization emerged as the strongest predictor of both internalizing and externalizing difficulties. Cumulative exposure to other forms of violence contributed further to the prediction of aggression and conduct disorder, but not depression. Recommendations for future research, and the implications of the findings for prioritizing the development of violence prevention and intervention initiatives in the South African context, are considered. PMID:25804436

  13. Association of acculturative stress, Islamic practices, and internalizing symptoms among Arab American adolescents.

    Science.gov (United States)

    Goforth, Anisa N; Pham, Andy V; Chun, Heejung; Castro-Olivo, Sara M; Yosai, Erin R

    2016-06-01

    Although the numbers of Arab American immigrant youth in schools is increasing, there is little understanding of their mental health and the sociocultural factors that might influence it. This study examined the relationship between 2 sociocultural factors (i.e., acculturative stress and religious practices) and internalizing symptoms in first- and second-generation Muslim Arab American adolescents. Adolescents (n = 88) ages 11 to 18 completed measures related to acculturative stress, religious practices, internalizing symptoms, and general demographic information. Results of multiple regression analyses found that acculturative stress significantly predicted internalizing symptoms. Gender was found to moderate this association. No differences in the reported acculturative stress and internalizing symptoms were found between youth of different generational status (i.e., first- vs. second-generation). Finally, adolescents' organizational religious practices, but not their private religious practices, were found to be associated with lower acculturative stress. Implications are discussed related to how school psychologists can provide culturally responsive services to this population. (PsycINFO Database Record PMID:27243243

  14. Family relations, stressful events and internalizing symptoms in adolescence: a longitudinal study.

    Science.gov (United States)

    Hess, Adriana Raquel Binsfeld; Teodoro, Maycoln Leoni Martins; Falcke, Denise

    2013-01-01

    This study aimed to examine how emotional and behavioral problems of parents and children and the characteristics of family relationships can be predictors of internalizing symptoms manifested by children after one year. This was a quantitative research study, of the longitudinal type, with a one year interval between the first and second evaluation. Participants were 139 adolescents, and their parents, with ages ranged from 11 to 16 years (M age = 12.90, SD = 1.07). The instruments used were: a Socio-Demographic Data Sheet, Youth Self-Report of 11 to 18 years old (YSR), Adult Self-Report of 18 to 59 years old (ASR), Familiogram (FG), the Family Climate Inventory (FCI) and Inventory of Stressful Events in Adolescence (ISEA). Results indicated that family relationships did not have a significant explanatory power in relation to internalizing symptoms of the adolescent after a year. Based on this study, it is possible to think that during adolescence, the power of the family to influence becomes more restricted in comparison with social and peer influence. PMID:24230920

  15. CIVIL LIABILITY FOR NUCLEAR DAMAGE: COMPARATIVE ANALYSIS OF INTERNATIONAL TREATIES

    Directory of Open Access Journals (Sweden)

    Laura Rimšaitė

    2013-06-01

    Full Text Available It was widely accepted that nuclear damage might be extensive and spread to other countries. International civil liability for nuclear damage is embodied by two major instruments: International Atomic Energy Agency (IAEA 1963 Vienna Convention on Civil liability for Nuclear Damage and Paris Convention of 1960 on third party liability (OECD with its amending protocols. Major problem arises because of lack of coherence and for this reason supplementary conventions and protocols has been adopted but sufficient results has not been achieved. International treaties on civil liability for nuclear damage are mostly based upon principles of operator’s exclusive, channeling, strict liability for nuclear damage, mandatory financial coverage, compensation without discrimination. These principles set ground for the appropriate compensation standard thus minimizing the difficulty level of complicated legal cross-actions and identifies certain subjects in individual cases who are liable also allows a concentration of the insurance capacity. Although Conventions sets similar principles, Europe remains in two different liability regimes which cover differences of liability amounts, scope of application, rules of jurisdiction conflicts. Problem of legal coherence at European Union level also arises because Member States are either parties to the Paris Convention or Vienna Convention at different speeds. This research paper provides an in-depth analysis of international legal framework development and impetus to create trans-boundary compensation mechanisms thus to foster development of European Union nuclear energy market and to provide higher protection for victims inside and outside the country where the incident has occurred. Purpose – provide comparative analysis of international treaties which regulate civil liability for nuclear damage in the context of European Union nuclear energy market development. Design/methodology - paper is based on document

  16. Comparing Relations of Motivation, Engagement, and Achievement among Struggling and Advanced Adolescent Readers

    Science.gov (United States)

    Klauda, Susan Lutz; Guthrie, John T.

    2015-01-01

    This longitudinal study examined the development of reading motivation, engagement, and achievement in early adolescence by comparing interrelations of these variables in struggling and advanced readers. Participants were 183 pairs of seventh grade students matched in gender, ethnicity, socioeconomic status, and school attended. They completed…

  17. Developmental Differences in Parenting Behavior: Comparing Adolescent, Emerging Adult, and Adult Mothers

    Science.gov (United States)

    Lewin, Amy; Mitchell, Stephanie J.; Ronzio, Cynthia R.

    2013-01-01

    The nationally representative Early Childhood Longitudinal Study-Birth cohort data set was used to compare parenting behaviors of adolescent mothers (less than 19 years old), emerging adult mothers (19-25 years old), and adult mothers (greater than 25 years old) when their children were 2 years old. Regression models controlling for socioeconomic…

  18. Exploring Adolescents' Thinking about Globalization in an International Education Program

    Science.gov (United States)

    Myers, John P.

    2010-01-01

    This research examined US high school students' thinking about economic and cultural globalization during their participation in an international education program. The findings mapped the students' categories for the two aspects of globalization and showed that the students' positions were shaped by relatively stable narratives characterizing the…

  19. Peer Cybervictimization Among Adolescents and the Associated Internalizing and Externalizing Problems: A Meta-Analysis.

    Science.gov (United States)

    Fisher, Benjamin W; Gardella, Joseph H; Teurbe-Tolon, Abbie R

    2016-09-01

    Numerous adolescents in the United States experience peer cybervictimization, which is associated with a series of internalizing (e.g., depression, anxiety, anger) and externalizing (e.g., aggression, substance use, risky sexual behavior) problems. The current study provides a systematic review and meta-analysis of existing research on these relationships. Included in the meta-analyses are 239 effect sizes from 55 reports, representing responses from 257,678 adolescents. The results of a series of random effects meta-analyses using robust variance estimation indicated positive and significant relationships between peer cybervictimization and a series of internalizing and externalizing problems, with point estimates of this relationship ranging from Pearson's r = .14 to .34. Implications for research and practice are discussed. PMID:27447707

  20. Racial/Ethnic Differences in Internalizing and Externalizing Symptoms in Adolescents

    OpenAIRE

    McLaughlin, Katie A.; Hilt, Lori M.; Nolen-Hoeksema, Susan

    2007-01-01

    The prevalence of most adult psychiatric disorders varies across racial/ethnic groups and has important implications for prevention and intervention efforts. Research on racial/ethnic differences in the prevalence of internalizing and externalizing symptoms and disorders in adolescents has been less consistent or generally lacking. The current study examined the prevalence of these symptom groups in a large sample of sixth, seventh, and eighth graders in which the three major racial/ethnic gr...

  1. Percentiles of percentage body fat in German children and adolescents: An international comparison

    OpenAIRE

    Peter Schwandt; Arnold von Eckardstein; Gerda-Maria Haas

    2012-01-01

    Background: Age- and gender-specific percentiles of body mass index in children and adolescents are a cornerstone categorizing overweight and obesity in youths worldwide. Since corresponding worldwide growth curves of percent body fat (% BF) are missing, the purpose was to contribute smoothed percentiles of percentage body fat from a large urban sample of German youths and to include them in actual national and international percentile curves. Methods: We estimated % BF in 22 113 German y...

  2. Comparing service use and costs among adolescents with autism spectrum disorders, special needs and typical development.

    Science.gov (United States)

    Barrett, Barbara; Mosweu, Iris; Jones, Catherine Rg; Charman, Tony; Baird, Gillian; Simonoff, Emily; Pickles, Andrew; Happé, Francesca; Byford, Sarah

    2015-07-01

    Autism spectrum disorder is a complex condition that requires specialised care. Knowledge of the costs of autism spectrum disorder, especially in comparison with other conditions, may be useful to galvanise policymakers and leverage investment in education and intervention to mitigate aspects of autism spectrum disorder that negatively impact individuals with the disorder and their families. This article describes the services and associated costs for four groups of individuals: adolescents with autistic disorder, adolescents with other autism spectrum disorders, adolescents with other special educational needs and typically developing adolescents using data from a large, well-characterised cohort assessed as part of the UK Special Needs and Autism Project at the age of 12 years. Average total costs per participant over 6 months were highest in the autistic disorder group (£11,029), followed by the special educational needs group (£9268), the broader autism spectrum disorder group (£8968) and the typically developing group (£2954). Specialised day or residential schooling accounted for the vast majority of costs. In regression analysis, lower age and lower adaptive functioning were associated with higher costs in the groups with an autism spectrum disorder. Sex, ethnicity, number of International Classification of Diseases (10th revision) symptoms, autism spectrum disorder symptom scores and levels of mental health difficulties were not associated with cost. PMID:24913778

  3. Alexithymia in parents and adolescent anorexic daughters: comparing the responses to TSIA and TAS-20 scales

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    Balottin L

    2014-10-01

    Full Text Available Laura Balottin,1 Renata Nacinovich,2 Monica Bomba,2 Stefania Mannarini1 1Interdepartmental Center of Family Research, Department of Philosophy, Sociology, Education, and Applied Psychology, Section of Applied Psychology, University of Padova, Padova, Italy; 2Childhood and Adolescence Neuropsychiatric Unit, San Gerardo Hospital, University of Milan-Bicocca, Monza, Italy Background: A growing body of literature has been focusing on individual alexithymia in anorexia nervosa, while there are only scarce and conflicting studies on alexithymia in the families of anorexic patients, despite the important role played by family dynamics in the development of the anorexic disorder, especially in adolescent patients. The aim of this study is to assess alexithymia in anorexic adolescent patients and in their parents using a multimethod measurement to gain more direct, in-depth knowledge of the problem. Methods: Forty-six subjects, anorexic adolescent patients and their parents, underwent the Toronto Alexithymia Scale (TAS-20 along with the Toronto Structured Interview for Alexithymia (TSIA, which represents the first comprehensive clinically structured interview focused specifically on assessing alexithymia. The use of latent trait Rasch analysis allowed a comparison of the two instruments’ sensitivity and ability to detect the presence and intensity of alexithymic components in patients and parents. Results: Significant discordance was found between the two measures. The clinical instrument allowed detection of a greater level of alexithymia compared with the self-report, in particular in our adult parent sample. Moreover, a significant alexithymic gap emerged within families, particularly within parental couples, with noticeably more alexithymic fathers compared with the mothers. Conclusion: The TSIA clinical interview may be a more sensitive instrument in detecting alexithymia, minimizing parents’ negation tendency. Clinical questions have arisen on

  4. Reorienting adolescent sexual and reproductive health research: reflections from an international conference.

    Science.gov (United States)

    Michielsen, Kristien; De Meyer, Sara; Ivanova, Olena; Anderson, Ragnar; Decat, Peter; Herbiet, Céline; Kabiru, Caroline W; Ketting, Evert; Lees, James; Moreau, Caroline; Tolman, Deborah L; Vanwesenbeeck, Ine; Vega, Bernardo; Verhetsel, Elizabeth; Chandra-Mouli, Venkatraman

    2016-01-01

    On December 4th 2014, the International Centre for Reproductive Health (ICRH) at Ghent University organized an international conference on adolescent sexual and reproductive health (ASRH) and well-being. This viewpoint highlights two key messages of the conference--(1) ASRH promotion is broadening on different levels and (2) this broadening has important implications for research and interventions--that can guide this research field into the next decade. Adolescent sexuality has long been equated with risk and danger. However, throughout the presentations, it became clear that ASRH and related promotion efforts are broadening on different levels: from risk to well-being, from targeted and individual to comprehensive and structural, from knowledge transfer to innovative tools. However, indicators to measure adolescent sexuality that should accompany this broadening trend, are lacking. While public health related indicators (HIV/STIs, pregnancies) and their behavioral proxies (e.g., condom use, number of partners) are well developed and documented, there is a lack of consensus on indicators for the broader construct of adolescent sexuality, including sexual well-being and aspects of positive sexuality. Furthermore, the debate during the conference clearly indicated that experimental designs may not be the only appropriate study design to measure effectiveness of comprehensive, context-specific and long-term ASRH programmes, and that alternatives need to be identified and applied. Presenters at the conference clearly expressed the need to develop validated tools to measure different sub-constructs of adolescent sexuality and environmental factors. There was a plea to combine (quasi-)experimental effectiveness studies with evaluations of the development and implementation of ASRH promotion initiatives. PMID:26758038

  5. Applicability and validity of the Amnestic Comparative Self-Assessment in adolescents

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    Andrea Kübler

    2013-01-01

    Full Text Available The Amnestic Comparative Self-Assessment (ACSA is a sensitive, efficient, and economic instrument to assess overall quality of life in adult populations. The present study investigates the applicability of the ACSA in an adolescent sample and compares it to a measure of health-related quality of life, the Kiddo-Kindl. The sample comprised 92 adolescents (50 girls, 42 boys aged 11-17 years (mean age: 13.67, standard deviation: 1.34. Of the investigated sample, n=69 (75% completed the ACSA. No significant demographic differences were found between ACSA-respondents and non-respondents. The correlation of the Kiddo-Kindl and the ACSA was moderate (r=0.50. The Kiddo-Kindl subscales and the ACSA correlated between r=0.07 and 0.41. The majority of adolescents are able to complete the ASCA, and its acceptance and validity are independent of age. Thus, future investigations could adopt the ACSA in adolescents to assess overall quality of life.

  6. Children and adolescents' internal models of food-sharing behavior include complex evaluations of contextual factors.

    Science.gov (United States)

    Markovits, Henry; Benenson, Joyce F; Kramer, Donald L

    2003-01-01

    This study examined internal representations of food sharing in 589 children and adolescents (8-19 years of age). Questionnaires, depicting a variety of contexts in which one person was asked to share a resource with another, were used to examine participants' expectations of food-sharing behavior. Factors that were varied included the value of the resource, the relation between the two depicted actors, the quality of this relation, and gender. Results indicate that internal models of food-sharing behavior showed systematic patterns of variation, demonstrating that individuals have complex contextually based internal models at all ages, including the youngest. Examination of developmental changes in use of individual patterns is consistent with the idea that internal models reflect age-specific patterns of interactions while undergoing a process of progressive consolidation. PMID:14669890

  7. Comparing patterns of sexual risk among adolescent and young women in a mixed-method study in Tanzania: implications for adolescent participation in HIV prevention trials

    Directory of Open Access Journals (Sweden)

    Elizabeth E Tolley

    2014-09-01

    Full Text Available Introduction: Despite the disproportionate impact of HIV on women, and adolescents in particular, those below age 18 years are underrepresented in HIV prevention trials due to ethical, safety and logistical concerns. This study examined and compared the sexual risk contexts of adolescent women aged 15–17 to young adult women aged 18–21 to determine whether adolescents exhibited similar risk profiles and the implications for their inclusion in future trials. Methods: We conducted a two-phase, mixed-method study to assess the opportunities and challenges of recruiting and retaining adolescents (aged 15–17 versus young women (18–21 in Tanzania. Phase I, community formative research (CFR, used serial in-depth interviews with 11 adolescent and 12 young adult women from a range of sexual risk contexts in preparation for a mock clinical trial (MCT. For Phase II, 135 HIV-negative, non-pregnant adolescents and young women were enrolled into a six-month MCT to assess and compare differences in sexual and reproductive health (SRH outcomes, including risky sexual behaviour, incident pregnancy, sexually transmitted infections (STIs, reproductive tract infections (RTIs and HIV. Results: In both research phases, adolescents appeared to be at similar, if not higher, risk than their young adult counterparts. Adolescents reported earlier sexual debut, and similar numbers of lifetime partners, pregnancy and STI/RTI rates, yet had lower perceived risk. Married women in the CFR appeared at particular risk but were less represented in the MCT. In addition, adolescents were less likely than their older counterparts to have accessed HIV testing, obtained gynaecological exams or used protective technologies. Conclusions: Adolescent women under 18 are at risk of multiple negative SRH outcomes and they underuse preventive services. Their access to new technologies such as vaginal microbicides or pre-exposure prophylaxis (PrEP may similarly be compromised unless

  8. Comparing International and American Students' Challenges: A Literature Review

    Science.gov (United States)

    Perry, Cody J.

    2016-01-01

    International student numbers have increased drastically in the past few years. International students provide benefits to universities and American students such as greater revenue, and more open-mindedness. There have been myriad studies that have examined the international student experience, but most have focused solely on international…

  9. Rumination as a transdiagnostic factor underlying transitions between internalizing symptoms and aggressive behavior in early adolescents.

    Science.gov (United States)

    McLaughlin, Katie A; Aldao, Amelia; Wisco, Blair E; Hilt, Lori M

    2014-02-01

    The high degree of comorbidity among mental disorders has generated interest in identifying transdiagnostic processes associated with multiple types of psychopathology. Susan Nolen-Hoeksema conceptualized rumination as one such transdiagnostic process associated with depression, anxiety, substance abuse, binge eating, and self-injurious behavior. The degree to which rumination accounts for the co-occurrence of internalizing and externalizing psychopathology, however, has never been tested. We used a sample of early adolescents (N = 1,065) assessed at 3 time points spanning 7 months to examine (a) the reciprocal prospective associations between rumination and aggressive behavior in adolescents, (b) whether rumination explained the longitudinal associations of aggressive behavior with depression and anxiety symptoms, and (c) gender differences in these associations. Rumination predicted increases over time in aggressive behavior, and aggression was associated with increases in rumination over time only for boys. Rumination fully mediated the longitudinal association of aggression with subsequent anxiety symptoms and of both depression and anxiety symptoms with subsequent aggression in boys but not girls. Rumination did not explain the association between aggression and subsequent depressive symptoms for either boys or girls. These findings provide novel evidence for the role of rumination as a transdiagnostic factor underlying transitions between internalizing and externalizing symptoms among males during early adolescence. Interventions aimed at reducing rumination may have beneficial influences on multiple forms of psychopathology and on the development of comorbidity. (PsycINFO Database Record (c) 2014 APA, all rights reserved). PMID:24661155

  10. EFFECT OF CONVENTIONAL TENS VERSUS SPINAL MOBILIZATION IN PRIMARY DYSMENORRHEA IN ADOLESCENT GIRLS: A COMPARATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Manisha Mistry

    2015-10-01

    Full Text Available Background: Primary dysmenorrhea is a common disabilitating factor in most of the adolescent girls. It is a major cause of inability to concentrate on their work or studies, class or school absenteeism, inability to perform in their academic activities. This study conducted to assess the effect of non-invasive treatments for pain relief during dysmenorrhea. Aim and Objectives: To study the effect of Conventional TENS and Spinal mobilization on pain in Primary Dysmenorrhea in adolescent girls. Materials and Methods: Fifty adolescent girls aged between 14-18 years were selected for the study that fulfilled the inclusion criteria. Quasi experimental study was done to compare the effect of TENS and Maitland’s spinal mobilisation in Adolscent girls suffering from primary dysmenorrhea. They were randomly divided in two groups: Group A for TENS (n= 24 and Group B for spinal mobilisation (n= 26 and participant’s menstrual history was recorded. Girls with severe dysmenorrhea, pelvic pathology and spinal pathology were excluded from this study. Treatment was given on 1st and 2nd day of menstruation period. Adolescent girls marked the Short form Mc gill Pain Questionnaire (SFMPQ which includes PPI and VAS before and just after the treatment. Total scores were noted and subjected to statistical analysis. Result: Data was analyzed using Mann Whitney U test which compared data between groups; results were not statistically significant (p> 0.05 for SFMPQ, PPI and VAS. Pain relief was approximately the same for the two groups. Conclusion: The study concludes that TENS and mobilisation both are effective reducing pain among adolescent girls who suffer from primary dysmenorrhea.

  11. Behavioral and emotional problems on the Teacher's Report Form: a cross-national, cross-clinic comparative analysis of gender dysphoric children and adolescents.

    Science.gov (United States)

    Steensma, Thomas D; Zucker, Kenneth J; Kreukels, Baudewijntje P C; Vanderlaan, Doug P; Wood, Hayley; Fuentes, Amanda; Cohen-Kettenis, Peggy T

    2014-05-01

    For gender dysphoric children and adolescents, the school environment may be challenging due to peer social ostracism and rejection. To date, information on the psychological functioning and the quality of peer relations in gender dysphoric children and adolescents has been studied via parental report, peer sociometric methods, and social interactions in laboratory play groups. The present study was the first cross-national investigation that assessed behavior and emotional problems and the quality of peer relations, both measured by the Teacher's Report Form (TRF), in a sample of 728 gender dysphoric patients (554 children, 174 adolescents), who were referred to specialized gender identity clinics in the Netherlands and Canada. The gender dysphoric adolescents had significantly more teacher-reported emotional and behavioral problems than the gender dysphoric children. In both countries, gender dysphoric natal boys had poorer peer relations and more internalizing than externalizing problems compared to the gender dysphoric natal girls. Furthermore, there were significant between-clinic differences: both the children and the adolescents from Canada had more emotional and behavioral problems and a poorer quality of peer relations than the children and adolescents from the Netherlands. In conclusion, gender dysphoric children and adolescents showed the same pattern of emotional and behavioral problems in both countries. The extent of behavior and emotional problems was, however, higher in Canada than in the Netherlands, which appeared, in part, an effect of a poorer quality of peer relations. Per Bronfenbrenner's (American Psychologist, 32, 513-531, 1977) ecological model of human development and well-being, we consider various interpretations of the cross-national, cross-clinic differences on TRF behavior problems at the level of the family, the peer group, and the culture at large. PMID:24114528

  12. Prevalence of temporomandibular disorder pain in Chinese adolescents compared to an age-matched Swedish population.

    Science.gov (United States)

    Hongxing, L; Astrøm, A N; List, T; Nilsson, I-M; Johansson, A

    2016-04-01

    This study aimed to (i) assess the prevalence and perceived need for treatment of TMD pain, and its association with socio-economic factors and gender, in adolescents in Xi᾽an, Shaanxi Province, China, and (ii) compare the prevalence and association with gender of TMD pain in Xi᾽an to an age-matched Swedish population. We surveyed Chinese adolescents aged 15 to 19 years in Xi'an, China (n = 5524), using a questionnaire with two-stage stratified sampling and the school as the sampling unit. The study included second-year students at selected high schools. It also included an age-matched Swedish population (n = 17 015) surveyed using the same diagnostic criteria for TMD pain as that used in the Chinese sample. The survey found TMD pain in 14·8% (n = 817) of the Chinese sample and 5·1% (n = 871) of the Swedish sample (P < 0·0001). Girls had significantly more TMD pain than boys in both the Chinese (P < 0·05) and Swedish (P < 0·001) samples. TMD pain increased with age in the Chinese population. Of the Chinese adolescents with TMD pain, 47% reported that they felt a need for treatment. Rural schools, low paternal education levels, poverty, living outside the home, poor general and oral health, and dissatisfaction with teeth all showed significant positive correlations with TMD pain. Prevalence of TMD pain in Chinese adolescents was significantly higher than in the Swedish sample. PMID:26538188

  13. Menstruation and menstrual hygiene among adolescent girls of West Bengal, India: A school based comparative study

    Directory of Open Access Journals (Sweden)

    Adrija Datta

    2012-11-01

    Full Text Available Background: Adolescents are often less informed, less experienced, and less comfortable accessing reproductive health information and services than adults. In many developing countries, a culture of silence surrounds the topic of menstruation and related issues; as a result many young girls lack appropriate and sufficient information regarding menstrual hygiene. This may result in incorrect and unhealthy behaviour during their menstrual period. Objectives: To assess and compare knowledge, belief, ideas, source of knowledge and practice of menstrual hygiene between school-going adolescents in an urban and a rural school of West Bengal, India. Methods: Cross-sectional, descriptive study was conducted among adolescent female students of Howrah district of West Bengal, India in the year 2011. Data was collected by pre-designed, pre-tested semi-structured self administered questionnaire. Results: The mean age at menarche was 12.1 years among urban and 12.2 years among the rural participants. More than 80% participants had some restrictions imposed during menstruation. Significantly higher number of urban girls had pre-menarchal knowledge on menstruation and used sanitary napkins. Conclusions: Menstrual hygiene is a vital aspect of health education for adolescent girls. For improvement of menstrual hygiene, sanitary napkins should be made universally available and affordable.

  14. Health behaviour in children and adolescents with type 1 diabetes compared to a representative reference population.

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    Sebastian Kummer

    Full Text Available OBJECTIVE: We provide a population-based overview of health behaviours of children and adolescents with type 1 diabetes in comparison to the general population, and analyse their relevance for glycaemic control and self-rated health status. METHODS: Data from questionnaires of 11- to 17-year-old children and adolescents with diabetes (n = 629 were compared to a representative sample (n = 6,813. RESULTS: Children and adolescents with type 1 diabetes had a significantly increased odds of infrequent physical activity (adjusted OR 1.56, short overall duration of physical activity per week (OR 1.55, difference -1.3 hours/week, and high daily computer use (OR 2.51. They had a lower odds of active and passive smoking (OR 0.31 and OR 0.29, and high daily television time (OR 0.68. The odds of an at least good and excellent self-rated health status was increased with intense physical activity, and decreased with active smoking and prolonged daily use of computer and television. Active smoking and prolonged daily use of computer were associated with higher HbA1c. CONCLUSIONS: Children and adolescents with type 1 diabetes showed a different profile of health behaviour. Their overall health may improve if their education stresses specifically frequent physical activity with longer overall duration and less frequent television or computer use.

  15. Comparative Kinematic Analysis of the Snatch Lifts in Elite Male Adolescent Weightlifters

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    Erbil Harbili

    2014-06-01

    Full Text Available The purpose of the study was to compare the linear kinematics of the barbell and the angular kinematics of the lower limb during the snatch lifts of two different barbell weights in elite male adolescent weightlifters. In the national team level, nine elite male adolescent weightlifters participated in the study. The snatch lifts were recorded by two video cameras under competitive conditions in preparation period before the European Junior Championship (Sony MiniDv PAL- 50 field/s and the two heaviest successful lifts were selected for kinematic analysis. The little toe, ankle, knee, hip, and shoulder on the body and one point on the barbell were digitized using Ariel Performance Analysis System (APAS, San Diego, CA, USA. Significant decreases were found in the maximum barbell height, the relative power output during the second pull, and the maximum vertical velocity of the barbell during the second pull of the heaviest lift (p < 0.05. Maximum extension velocity of the hip joint significantly increased during the first pull of the heaviest lift (p < 0.05. As the mass of the barbell increased, the maximum vertical velocity and the maximum height of the barbell and relative power output during the second pull decreased in the heaviest lift performed by adolescent weightlifters. Coaches should pay attention to assistant exercises to increase explosive strength during the second pull with maximum strength in male adolescent weightlifters.

  16. Malocclusion prevalence and orthodontic treatment need in central Anatolian adolescents compared to European and other nations' adolescents

    Directory of Open Access Journals (Sweden)

    Fundagul Bilgic

    2015-12-01

    Full Text Available Abstract Objective: To determine the prevalence of malocclusion and orthodontic treatment need in a large sample of Central Anatolian adolescents and compare them with European-other nations' adolescents. Methods: The sample included 1125 boys and 1204 girls aged between 12 and 16 years with no previous orthodontic treatment history. Occlusal variables examined were molar relationship, overjet, overbite, crowding, midline diastema, posterior crossbite, and scissors bite. The dental health (DHC and aesthetic components (AC of the Index of Orthodontic Treatment Need (IOTN were used as an assessment measure of the need for orthodontic treatment for the total sample. Results: The results indicated a high prevalence of Class I (34.9% and Class II, Division 1 malocclusions (40.0%. Moreover, increased (18% and reduced bites (14.%, and increased (25.1% and reversed overjet (10.% were present in the sample. Conclusion: Using the DHC of the IOTN, the proportion of subjects estimated to have great and very great treatment need (grades 4 and 5 was 28.%. However, only 16.7% of individuals were in need (grades 8-10 of orthodontic treatment according to the AC.

  17. Open reduction and internal fixation of displaced clavicle fractures in adolescents

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    Harish S. Hosalkar

    2011-12-01

    Full Text Available The literature available on patient oriented outcomes of operative management for clavicle fractures in adolescents is fairly limited. The purpose of this study was to analyze the potential of open reduction and internal fixation for displaced mid-shaft clavicle fractures in adolescent patients. We reviewed our series of surgical cases performed in 19 adolescents (mean age: 14.6 years with displaced unilateral clavicle fractures. Baseline data acquisition included demographic and radiographic variables. A Synthes® LCP clavicular plate was utilized for fixation in all cases. Follow-up data included functional outcome assessment using the Quick Disability of Arm, Shoulder, and Hand Questionnaire (DASH, the simple shoulder test (SST and additional binary questions. At a mean follow-up of 16 months, quick DASH scores were 4.0 (range: 0-35.5 and mean number of positive yes responses on the SST for all operative patients was 11 (range: 9-12. All cases proved complete radiological union at the 3-month follow-up. All patients returned to full athletics at a mean time of 14 weeks (range: 12-17 weeks. Two patients had minimal hypertrophic scars while no patient was noted with keloid formation or neurovascular deficit. One patient complained of implant prominence and occasional symptoms of discomfort at the 15 month follow-up and opted for implant removal. This was successfully performed with uneventful full recovery. All patients were fully satisfied with their choice for surgical intervention. Anatomical reduction with internal fixation and early mobilization of adolescent displaced clavicle fractures remains a viable treatment option with predictable results and no major complications in reliable hands.

  18. Menstruation and menstrual hygiene among adolescent girls of West Bengal, India: A school based comparative study

    OpenAIRE

    Adrija Datta; Nirmalya Manna; Mousumi Datta; Jhuma Sarkar; Baijayanti Baur; Saraswati Datta

    2012-01-01

    Background: Adolescents are often less informed, less experienced, and less comfortable accessing reproductive health information and services than adults. In many developing countries, a culture of silence surrounds the topic of menstruation and related issues; as a result many young girls lack appropriate and sufficient information regarding menstrual hygiene. This may result in incorrect and unhealthy behaviour during their menstrual period. Objectives: To assess and compare knowledge, bel...

  19. Prospective associations of internalizing and externalizing problems and their co-occurrence with early adolescent substance use.

    Science.gov (United States)

    Colder, Craig R; Scalco, Matthew; Trucco, Elisa M; Read, Jennifer P; Lengua, Liliana J; Wieczorek, William F; Hawk, Larry W

    2013-05-01

    The literature is equivocal regarding the role of internalizing problems in the etiology of adolescent substance use. In this study, we examined the association of internalizing and externalizing behavior problems and their co-occurrence with early adolescent substance use to help clarify whether internalizing problems operate as a risk or protective factor. A large community sample (N = 387; mean age at the first assessment 12 years old; 83 % White/non-Hispanic) was assessed annually for 3 years. Externalizing problem behavior in the absence of internalizing problems showed the strongest prospective association with alcohol, cigarette, and marijuana use. A weaker, albeit statistically significant prospective positive association was found between co-occurring internalizing and externalizing behavior problems and substance use. Internalizing problems in the absence of externalizing problems protected adolescents against cigarette and marijuana use. Clarifying the role of internalizing problems in the etiology of adolescent substance use can inform the development of early intervention and prevention efforts. Our results highlight the importance of further considering the co-occurrence of internalizing and externalizing behavior problems in developmental pathways to substance use. PMID:23242624

  20. Comparative International Media Ethics: In Search of Universals.

    Science.gov (United States)

    Cooper, Thomas W.

    This paper reviews the major studies of international and national approaches to media ethics and describes the various academic and global contexts for international media ethics study. It suggests methodology for helpful, if embryonic, comparison and for accurate pattern recognition. The paper explores the question of whether there are…

  1. Childhood internalizing and externalizing problems predict the onset of clinical panic attacks over adolescence: the TRAILS study.

    Directory of Open Access Journals (Sweden)

    Christina M Mathyssek

    Full Text Available BACKGROUND: Panic attacks are a source of individual suffering and are an independent risk factor for later psychopathology. However, much less is known about risk factors for the development of panic attacks, particularly during adolescence when the incidence of panic attacks increases dramatically. We examined whether internalizing and externalizing problems in childhood predict the onset of panic attacks in adolescence. METHOD: This study is part of the TRacking Adolescents' Individual Lives Survey (TRAILS, a Dutch longitudinal population cohort study (N = 1,584. Internalizing and Externalizing Problems were collected using the Youth Self-Report (YSR and the parent-report Child Behavior Checklist (CBCL at baseline (age 10-12. At age 18-20, DSM-IV defined panic attacks since baseline were assessed with the Composite International Diagnostic Interview (CIDI. We investigated whether early adolescent Internalizing and Externalizing Problems predicted panic attacks between ages 10-20 years, using survival analysis in univariate and multivariate models. RESULTS: There were N = 314 (19.8% cases who experienced at least one DSM-IV defined panic attack during adolescence and N = 18 (1.2% who developed panic disorder during adolescence. In univariate analyses, CBCL Total Problems, Internalizing Problems and three of the eight syndrome scales predicted panic attack onset, while on the YSR all broad-band problem scales and each narrow-band syndrome scale predicted panic attack onset. In multivariate analyses, CBCL Social Problems (HR 1.19, p<.05, and YSR Thought Problems (HR 1.15, p<.05 and Social Problems (HR 1.26, p<.01 predicted panic attack onset. CONCLUSION: Risk indicators of panic attack include the wide range of internalizing and externalizing problems. Yet, when adjusted for co-occurring problem behaviors, Social Problems were the most consistent risk factor for panic attack onsets in adolescence.

  2. Parenting, identity development, internalizing symptoms, and alcohol use: a cross-sectional study in a group of Italian adolescents

    OpenAIRE

    Pellerone M; Tolini G; Polopoli C

    2016-01-01

    Monica Pellerone, Giacomo Tolini, Caterina Polopoli Faculty of Human and Social Sciences, “Kore” University of Enna, Enna, Italy Background: Literature has demonstrated the adaptive function of identity development and parenting toward manifestation of problem behaviors in adolescence. These dimensions act on both internalizing and externalizing symptoms.Methods: The objective is to investigate the relationship between identity status, parenting, and adolescent problems, which m...

  3. The Effects of Using the International Versus Comprehensive System Rorschach Norms For Children, Adolescents, and Adults.

    Science.gov (United States)

    Viglione, Donald J; Giromini, Luciano

    2016-01-01

    Currently, there is some debate about whether to use Comprehensive System norms (CS; Exner, 2003 ) or the Composite International Reference Values (CIRV; Meyer, Erdberg, & Shaffer, 2007 ) when interpreting Rorschach Inkblot Method (RIM; Rorschach, 1921 ) protocols administered with the CS method. The goal of this study is to assist clinicians in making this decision by providing information about the effects of choosing one option or the other. Accordingly, this research evaluates the effects of using the CS versus CIRV norms with children, adolescents, and adults. First, we identified 43 variables for which the CS and the CIRV for children and adolescents differ from each other by at least a Cohen's d value of .50. Next, we evaluated whether these divergent variables are the same as those previously identified as divergent for the adult population. Results showed that for both children and adolescents, as well as for adults, relying on CS norms versus CIRV would result in interpretations that are more pathological in terms of (a) perception and thinking, (b) psychological resources and cognitive and emotional abilities, and (c) representations of human relationships. A discussion on the clinical effects of using one versus the other set of norms follows. PMID:26829463

  4. A Comparative Study of International and Greek Search Engines

    OpenAIRE

    Γαρουφάλλου, Εμμανουήλ

    2011-01-01

    A study was carried out by Greek students in March 2011 to investigate a variety of Greek and international search engines. The study looked at how search engines respond to user experience in the search for information and assessed users' opinions regarding specific characteristics of search engines and the results they generate. The results showed that users prefer international search engines to the Greek ones. In particular, they show special preference for google.com when searching for i...

  5. Comparing Local and International Chinese Students’ English Language Learning Strategies

    OpenAIRE

    Margreat Aloysious Anthony; Sree Nithya Ganesen

    2012-01-01

    According to Horwitz (1987) learners’ belief about language learning are influenced by previous language learning experiences as well as cultural background. This study examined the English Language Learning Strategies between local and international Chinese students who share the same cultural background but have been exposed to different learning experiences. Given the significant number of local and international Chinese students enrolled in educational institutions, there is a need to und...

  6. A Comparative Study of International Insurance Markets*

    OpenAIRE

    Wei Zheng; Yongdong Liu; Yiting Deng

    2009-01-01

    By proposing the Benchmark Ratio of Insurance Penetration (BRIP) as a new paradigm for international insurance comparison, this paper makes a new assessment and comparison of insurance growth levels of certain countries as well as certain economic groups, and further discusses the policy implications. The main conclusions of this paper are as follows. First, it is necessary to have a new recognition of the international insurance growth pattern: the relative level of insurance growth in devel...

  7. Comparative and International Education: Fraternal or Siamese Twins? A Preliminary Genealogy of Our Twin Fields. Presidential Address to the Comparative and International Education Society .

    Science.gov (United States)

    Wilson, David N.

    1994-01-01

    Examines the evolution of comparative education and international education, as well as their merger, in terms of a "genealogy" detailing destinations and activities of scholars from the 1930s to the present, primarily in Europe and North America. Discusses a variety of definitions for comparative education and international education. (SV)

  8. Comparing measures of childhood loneliness: internal consistency and confirmatory factor analysis.

    Science.gov (United States)

    Goossens, Luc; Beyers, Wim

    2002-06-01

    Compared 6 self-rating measures of loneliness and associated phenomena, designed for use with elementary-school children. Three samples of children in Grades 5 and 6 (total N = 758) completed various combinations of these instruments. In terms of internal consistency, the Children's Loneliness Scale (CLS) and the peer-related loneliness subscale of the Loneliness and Aloneness Scale for Children and Adolescents (LACA) were most reliable. Substantial support was obtained for the convergent validity of the measures. Confirmatory factor analysis (CFA) on 2 samples and exploratory factor analysis on a third sample indicated that the 13 scales and derivative subscales of the 6 measures tapped 4 different but interrelated latent constructs: peer-related loneliness, family-related loneliness (in some cases restricted to parent-related loneliness), negative attitude toward being alone, and positive attitude toward being alone. Recommendations are offered for conditions under which each scale may be useful. Limitations of this study are discussed and suggestions for future research are offered. PMID:12056108

  9. Bullying and symptoms among school-aged children: international comparative cross sectional study in 28 countries

    DEFF Research Database (Denmark)

    Due, Pernille; Holstein, Bjørn E; Lynch, John;

    2005-01-01

    BACKGROUND: There have been no large-scale international comparisons on bullying and health among adolescents. This study examined the association between bullying and physical and psychological symptoms among adolescents in 28 countries. METHODS: This international cross-sectional survey included...... 123,227 students 11, 13 and 15 years of age from a nationally representative sample of schools in 28 countries in Europe and North America in 1997-98.The main outcome measures were physical and psychological symptoms. RESULTS: The proportion of students being bullied varied enormously across countries....... The lowest prevalence was observed among girls in Sweden (6.3%, 95% CI: 5.2-7.4), the highest among boys in Lithuania (41.4%, 95% CI 39.4-43.5). The risk of high symptom load increased with increasing exposure to bullying in all countries. In pooled analyses, with sex stratified multilevel logistic...

  10. Sexual selection and sex differences in the prevalence of childhood externalizing and adolescent internalizing disorders.

    Science.gov (United States)

    Martel, Michelle M

    2013-11-01

    Despite the well-established sex difference in prevalence of many childhood and adolescent psychopathological conditions, no integrative metatheory of sex differences in psychopathology exists. This review attempts to provide a metatheoretical framework to guide empirical examination of sex differences in prevalence of childhood-onset "externalizing" and adolescent-onset "internalizing" disorders, based on sexual selection evolutionary theory. Sexual selection theory suggests important between-sex differences in markers, mechanisms, etiology, and developmental timing of risk and resilience relevant to psychopathology. Namely, sexual selection theory hypothesizes that disinhibition and sensation-seeking may be important proximate risk markers for childhood-onset externalizing disorders in males. The theory suggests that these male-biased markers may be a product of their higher exposure to prenatal testosterone, which makes them more susceptible to prenatal stressors with downstream effects on dopaminergic neurotransmission, especially for those with genetic alleles associated with lower dopaminergic function. In contrast, sexual selection theory hypothesizes that negative emotionality, empathy, and cognitive rumination may be important proximate risk markers for adolescent-onset internalizing disorders in females. The theory suggests that these markers are propagated by rapidly rising levels of estradiol at puberty that interact with cortisol and oxytocin. These hormones exert downstream effects on the serotonergic system in such a way as to increase females' sensitivity to interpersonal stressors particularly at puberty and especially for those with lower functional serotonergic activity. Such a metatheory can help integrate prior ideas about sex differences and can also generate new predictions of sex differences in markers, etiology, mechanisms, and developmental timing of common forms of psychopathology. PMID:23627633

  11. Gender differences in child/adolescent personality traits: Slovenes and Russians compared

    Directory of Open Access Journals (Sweden)

    Maja Zupančič

    2008-11-01

    Full Text Available The present study compared gender differences in parental perceptions of child personality trait expression across different age groups in Slovenia and Russia. The patterns of gender differences in adolescents were further explored using parent and self-rating methods of assessment. Employing the Inventory of Child Individual Differences (Halverson et al., 2003 reports on large samples of children/ adolescents (2 to 15 years in both countries were obtained. Gender differences were small and similar across countries, and their patterns were closer to each other for the same data source across countries than they were for the two sources of information within the country. The parents in both countries concurred in rating daughters as somewhat more achievement orientated, compliant, considerate, and organized, whereas sons were assessed as slightly more active, antagonistic, and distractible. At the higher-order trait level, girls were perceived to be more conscientious and agreeable relative to the boys, especially from middle childhood onwards. Regarding self-reports, adolescent girls also scored significantly higher on Considerate and Positive Emotions scales than boys, while the former reported on higher agreeableness relative to the latter in Slovenia only. Gender differences were evident even in parental assessments of the youngest group but they did not systematically increase over children's age.

  12. Development of adaptable and flexible treatment manuals for externalizing and internalizing disorders in children and adolescents

    Directory of Open Access Journals (Sweden)

    Bauermeister José J

    2006-01-01

    Full Text Available In this paper we describe the process used to develop treatment manuals for internalizing and externalizing disorders in children and adolescents. These manuals were developed to offer health care providers and others working in child mental health a flexible intervention that could be adapted to different countries and localities based on: 1 the amount of health care and school resources that are available; 2 the nature and severity of the types of problems children have; and 3 the preferences and cultural factors that are important within these communities. We also discuss the experiences and cultural issues faced by sites in Egypt, Lebanon, Israel, and Brazil who volunteered to implement the manualized treatment programs. The feedback received from these sites indicates that the manuals can be implemented to help children with internalizing and externalizing problems.

  13. Gender Differences in Internalizing Symptoms and Suicide Risk Among Men and Women Seeking Treatment for Cannabis Use Disorder from Late Adolescence to Middle Adulthood.

    Science.gov (United States)

    Foster, Katherine T; Li, Ningfei; McClure, Erin A; Sonne, Susan C; Gray, Kevin M

    2016-07-01

    Cannabis continues to rise in popularity as the perception of its harmfulness decreases and evidence of its deleterious developmental effect increases. While internalizing distress and suicide risk have been linked with cannabis use problems [DSM-5 cannabis use disorder (CUD); DSM-IV cannabis abuse and dependence] it remains unclear how this association varies over the course of development in treatment-seeking men and women. The current study utilized the National Drug Abuse Treatment Clinical Trials Network (NIDA CTN) to conduct a cross-sectional comparison of internalizing distress and suicide risk among men (n=437) and women (n=163) spanning ages 18-50 who met DSM-5 criteria for CUD. Interactions between gender and developmental stage (i.e., late adolescence, early adulthood, and middle adulthood) were observed for suicide risk and anxiety but not depression problems. Specifically, women seeking CUD treatment in late adolescence and middle adulthood exhibited significantly higher rates of anxiety and suicide risk compared to men seeking treatment during the same developmental stages. Internalizing distress and suicide risk did not differ between treatment-seeking men and women in the early adult stage. Overall, results suggest that the structure of risk for CUD may differ in men and women across the lifespan and that women presenting for CUD treatment during late adolescence and middle adulthood may uniquely benefit from intervention designed to address these elevations in anxiety and suicide risk. PMID:27211992

  14. International Comparative Studies in Teaching and Teacher Education

    Science.gov (United States)

    Adamson, Bob

    2012-01-01

    This review of eight papers published in "Teaching and Teacher Education" over the past twenty years shows how the profession has been impacted by the forces of globalisation. The impact varies in different contexts, according to local factors. The review looks at papers that use explicit international comparisons as a means to bring local…

  15. Comparing Local and International Chinese Students’ English Language Learning Strategies

    Directory of Open Access Journals (Sweden)

    Margreat Aloysious Anthony

    2012-07-01

    Full Text Available According to Horwitz (1987 learners’ belief about language learning are influenced by previous language learning experiences as well as cultural background. This study examined the English Language Learning Strategies between local and international Chinese students who share the same cultural background but have been exposed to different learning experiences. Given the significant number of local and international Chinese students enrolled in educational institutions, there is a need to understand the differences and similarities in the learning strategies of these two groups. The sample for the study comprised of 60 local and 50 international Chinese students currently enrolled at a local private college. The Oxford Strategy Inventory for Language Learning (SILL was administered as a measure of learning strategy preferences. The study reveals that language learning experiences as well as socioeconomic status impact the learning strategy adopted by both local and international Chinese students. The findings of this study point to the need to address the needs of these students in order to enhance their English language learning experience in Malaysia.

  16. Principal Leadership and Mathematics Achievement: An International Comparative Study

    Science.gov (United States)

    Shin, Seon-Hi; Slater, Charles L.

    2010-01-01

    This study investigated the differences and similarities in the impact of school leadership on student mathematics achievement in different global regions using TIMSS international data. Three-level unconditional and conditional hierarchical models were fitted to the data in each country. The findings showed that the variables of teacher…

  17. Improving adolescent sexual and reproductive health in Latin America: reflections from an International Congress.

    Science.gov (United States)

    Córdova Pozo, Kathya; Chandra-Mouli, Venkatraman; Decat, Peter; Nelson, Erica; De Meyer, Sara; Jaruseviciene, Lina; Vega, Bernardo; Segura, Zoyla; Auquilla, Nancy; Hagens, Arnold; Van Braeckel, Dirk; Michielsen, Kristien

    2015-01-01

    In February 2014, an international congress on Promoting Adolescent Sexual and Reproductive Health (ASRH) took place in Cuenca, Ecuador. Its objective was to share evidence on effective ASRH intervention projects and programs in Latin America, and to link this evidence to ASRH policy and program development. Over 800 people participated in the three-day event and sixty-six presentations were presented.This paper summarizes the key points of the Congress and of the Community Embedded Reproductive Health Care for Adolescents (CERCA) project. It aims at guiding future ASRH research and policy in Latin America. 1. Context matters. Individual behaviors are strongly influenced by the social context in which they occur, through determinants at the individual, relational, family, community and societal levels. Gender norms/attitudes and ease of communication are two key determinants. 2. Innovative action. There is limited and patchy evidence of effective approaches to reach adolescents with the health interventions they need at scale. Yet, there exist several promising and innovative examples of providing comprehensive sexuality education through conventional approaches and using new media, improving access to health services, and reaching adolescents as well as families and community members using community-based interventions were presented at the Congress. 3. Better measurement. Evaluation designs and indicators chosen to measure the effect and impact of interventions are not always sensitive to subtle and incremental changes. This can create a gap between measured effectiveness and the impact perceived by the targeted populations. Thus, one conclusion is that we need more evidence to better determine the factors impeding progress in ASRH in Latin American, to innovate and respond flexibly to changing social dynamics and cultural practices, and to better measure the impact of existing intervention strategies. Yet, this Congress offered a starting point from which to

  18. Prosecutorial Discretion at the International Criminal Court: A Comparative Study

    OpenAIRE

    Jingbo Dong

    2009-01-01

    In International Criminal Court (ICC), the prosecutorial discretion in nature is a hybrid of the common-law adversarial model and the inquisitorial approach of civil-law systems. This paper studies the ICC prosecutorial discretion from the perspectives of common law and civil law and draws the conclusion that the ICC needs some more time to carefully design the prosecutorial discretion to reach coherence.

  19. International income distribution: comparing new ICP and the existing data

    OpenAIRE

    Rati Ram

    2009-01-01

    Purpose – The purpose of this paper is to provide a comparison of data on real (purchasing-power-parity – PPP) gross domestic product (GDP) per capita recently released by International Comparison Program (ICP) with the numbers reported in World Development Indicators (WDI) and Penn World Tables (PWT) which have been used by hundreds, perhaps thousands, of researchers over many years. Design/methodology/approach – A descriptive comparison is first provided by listing cases of largest absolute...

  20. Comparative Definition of Energy under Public International Organization

    OpenAIRE

    Özge Varýþ

    2013-01-01

    Energy’s significance is accepted by everyone. However, its definition is different for every academic discipline. For scientists, energy is an indirectly observed quantity which is sustained for physical activity. In social sciences, energy has various definitions. Political science energy can be discussed under political authority and power, from the international relations point of view energy is a serious issue for security and nations. Within a legal framework, energy has different defin...

  1. Low Empathy in Deaf and Hard of Hearing (Pre)Adolescents Compared to Normal Hearing Controls

    OpenAIRE

    Netten, Anouk P.; Rieffe, Carolien; Theunissen, Stephanie C. P. M.; Soede, Wim; Dirks, Evelien; Briaire, Jeroen J; Frijns, Johan H. M.

    2015-01-01

    Objective The purpose of this study was to examine the level of empathy in deaf and hard of hearing (pre)adolescents compared to normal hearing controls and to define the influence of language and various hearing loss characteristics on the development of empathy. Methods The study group (mean age 11.9 years) consisted of 122 deaf and hard of hearing children (52 children with cochlear implants and 70 children with conventional hearing aids) and 162 normal hearing children. The two groups wer...

  2. Comparing Adolescent Only Children with Those Who Have Siblings on Academic Related Outcomes and Psychosocial Adjustment

    Directory of Open Access Journals (Sweden)

    Zeng-yin Chen

    2014-01-01

    Full Text Available This study uses a large and representative sample of adolescents to test the theoretically informed hypotheses comparing adolescent singletons with those who have siblings. The results found that, for academic related outcomes (educational expectations, time spent on homework, and self-reported grades, there are no differences between singletons and firstborns who have any number of younger siblings. Singletons are also not different from laterborns from two-child families. In contrast, singletons are more advantageous compared to laterborns who have two or more siblings on educational expectations and grades. Singletons also spend more time on homework than laterborns who have three or more siblings. For psychosocial outcomes (psychological distress, susceptibility to negative peer pressure, and problem behaviors, singletons are not different from both firstborns and laterborns with any number of siblings. The findings suggest that singletons are not at any disadvantage compared to their peers who have siblings and they enjoy some advantages over laterborns from medium to large families on academic related outcomes.

  3. SCHOLASTIC UNDERACHIEVEMENT IN ADOLESCENTS: A COMPARATIVE STUDY IN GOVERNMENT AND PRIVATE SCHOOLS AND JR. COLLEGES

    Directory of Open Access Journals (Sweden)

    George

    2014-04-01

    Full Text Available BACKGROUND: There is a lot of concern expressed regarding the present day Adolescent youth, as the problems/ health challenges faced by them are different from those of the past decades. It is in this context we have designed the study. AIMS AND OBJECTIVES: To study the psychological, Adjustments and Intelligence factors in scholastically underachieving of adolescents and to compare these factors among the Govt. and Private Schools and Jr. Colleges of Hyderabad. MATERIALS AND METHODS: This study was designed as a community based cross sectional observational study in 197 adolescents at Govt. and Private schools and Jr. Colleges of Hyderabad and approved by Institutional Ethics Committee. 47 students from Govt. school, Vijayanagar Colony, 32 from Sri Vaishnavi Techno Schools, Kukatpally, 62 from B.J.R.Govt. Jr. College, Golkonda and 56 from Sri Arabindo Jr. College, Mehidipatnam were taken in to the study. The study period is from September-2011 to June-2012. Adolescents between 10-19 years getting grades (<50% aggregated ware included and adolescents with neurological diseases, mental retardation and sensory impairment ware excluded from study. Psychological, Adjustment and Intelligence Factors were included in a semi structured Proforma which is designed especially for the study and data was collected using Binet Kamat Test, etc. RESULTS: Our current study has mean Intelligence scores (by T-Test of females in schools (87.47 is higher than males (79.87 and has scholastic significance (P < 0.00l and mean intelligence scores of females in Jr. Colleges (88.38 is higher than males (80.93 and statistically significant (P< 0.00l by independent sample T-Test and is similar to previous studies. Psychological parameters in current study in school mean scores are found to be higher in males than females. In colleges Social, Thought, Rule Breaking and Aggressive Behaviors are common in males than females. Regarding Adjustment problems all parameters were

  4. Revealed comparative advantage and the context of brazil in international dairy market

    OpenAIRE

    Kennya Siqueira; Glauco Carvalho; Lucas Campio Pinha

    2011-01-01

    Recently, the international dairy market has growing substantially and Brazil has exported more dairy products. In this context, the main objective of this study is to analyze the international dairy trade in order to identify the comparative advantages of the Brazilian dairy products. In addition, we aimed to compare the comparative advantages of Brazil and the greatest players of the international dairy market. The results indicated that New Zealand presents the highest index of comparative...

  5. Internalizing behavior in adolescent girls affects parental emotional overinvolvement: a cross-lagged twin study.

    Science.gov (United States)

    Moberg, Therese; Lichtenstein, Paul; Forsman, Mats; Larsson, Henrik

    2011-03-01

    The aim of this study was to examine the direction and the etiology of the association between different parenting styles (parental emotional overinvolvement [EOI] and parental criticism) and internalizing behavior from adolescence to early adulthood. A longitudinal genetically informative cross-lagged design was applied to a population-based sample of Swedish twins contacted at age 16-17 (n = 2369) and at age 19-20 (n = 1705). Sex-limitation modelling revealed different effects for boys and girls. For girls, genetic influences on internalizing problems at age 16-17 independently explained 2.7% of the heritability in parental EOI at age 19-20. These results suggest that emotionally overinvolved and self-sacrificing parental behavior stems in part from daughters (but not sons) genetic predisposition for internalizing behavior. These findings highlight the importance of genetically influenced child-driven effects underlying the parenting-internalizing association, and clarify that the role of such effects may differ depending on sex, type of parenting and developmental period. PMID:20680431

  6. Comparative analysis of concepts for internal exposure regulation

    International Nuclear Information System (INIS)

    Results on comparison of new ICRP approaches (26 and 30 ICRP publications) to exposure regulation by a whole body effective dose equivalent with a concept of internal occupational exposure regulation by the maximum permissible dose equivalent to a critical organ are presented. The last concept was recommended in the 2 and 9 ICRP publications and regulated by the radiation protection guide-76 (RPG-76). It is shown that the concept of a critical organ and dose limits regulated by RPG-76 provide to a great extent personnel protection both relative to stochastic and non-stochastic radiation effects

  7. Comparative analysis of international environmental liability arising from maritime accident

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, Luciana Vianna; Victorio, Glaucia Lima [Trench, Rossi e Watanabe Advogados, Rio de Janeiro, RJ (Brazil)

    2012-07-01

    The oil industry is dynamic and global, being performed worldwide and by investors from several countries. In this sense, it is essential for investors to be informed of the legal frameworks in target countries and the differences between the legislation in those countries and their own legal systems. In this article, we will analyze the main differences on the environmental liability in Brazil, which is, currently, one of the most attractive markets in the oil and gas industry, the United States of America (US), the largest consumer of oil and the third producer around the world; and the European Union (EU) which concentrates the second largest global consumer, besides being the main player in the international and diplomatic relationships. Thus, the present paper, without the intent to exhaust the subject matter, aims at presenting comparisons between the legal environment of the three main players in the international oil and gas scenario, specifying not only the legal aspects of each of them, but also outlining the economic impacts generated over business investors from the oil industry, determining that although the differences in the basis of legal framework, all players have presented the liability and the duty to compensate. (author)

  8. International conference on comparative assessments of solar power technologies

    International Nuclear Information System (INIS)

    Many regions in the world which lack fossil fuel resources but possess ample sunshine seek to identify near-term solar technologies capable of gradually replacing their fuel imports in cost-effective fashion. The conference addresses the following topics: technical and economical studies specifying their underlying basic assumption, methods and rules for evaluation in order to enable meaningful comparison between different technologies and systems. Detailed delineation of numerical and graphical representations, critical analysis and comparison between simulations, and test validity. Generalized performance indicators for systems and subsystems, problems of measuring and evaluating physical parameters, of terminology and conceptual tools for comparative evaluations. Advances in research development, engineering and field performance, including implications pertaining to comparative assessments and definitions of criteria and standards helpful to comparative evaluation. Assessments of the full (and hidden) cost of fossil energies as compared to solar, including environmental costs. Cost/benefit studies for remote versus centralized systems. (ed.)

  9. Paid Open Access: A Comparative Study of Selected International Publishers

    Directory of Open Access Journals (Sweden)

    DIMPLE SHARMA

    2012-01-01

    Full Text Available Open Access as emerged as a global movement in the academic sphere providing freeonline access to scholarly literature. Generally author submits a manuscript to the open access journals and after the peer-reviewing and editorial process is over the article is published for free access and download. Some publishers have developed a model in which either the author(s or their parent organization has to pay the open access fee or article processing charges. This paper aims to provide an insight of selected international publishers who have adopted paid open access model. In the data analysis section the facts have been presented in tables and charts focusing on various aspects of paid open access. At the end of the paper some practical recommendations have been made for sustaining and removing the shortcomings of this model.

  10. Surgical sex reassignment: a comparative survey of international centers.

    Science.gov (United States)

    Petersen, M E; Dickey, R

    1995-04-01

    The Harry Benjamin International Gender Dysphoria Association's Standards of Care (Walker et al., 1985) set out minimum standards for the selection of patients for sex reassignment surgery. This survey reports on the standard and policies actually used by clinics in Europe and North America, including their areas of agreement and disagreement with the Standards. To our knowledge, there has been only one prior survey of gender clinic policies, and that was restricted to European treatment facilities. The present survey is aimed at primary caregivers in the medical community; however, it may also be of use to administrators in responding to increasing demands for accountability from special interest groups and from government, with their often divergent agendas. It is our hope that this survey will begin the process of developing more uniform standards of care. PMID:7794105

  11. International Commercial Remote Sensing Practices and Policies: A Comparative Analysis

    Science.gov (United States)

    Stryker, Timothy

    In recent years, there has been much discussion about U.S. commercial remoteUnder the Act, the Secretary of Commerce sensing policies and how effectively theylicenses the operations of private U.S. address U.S. national security, foreignremote sensing satellite systems, in policy, commercial, and public interests.consultation with the Secretaries of Defense, This paper will provide an overview of U.S.State, and Interior. PDD-23 provided further commercial remote sensing laws,details concerning the operation of advanced regulations, and policies, and describe recentsystems, as well as criteria for the export of NOAA initiatives. It will also addressturnkey systems and/or components. In July related foreign practices, and the overall2000, pursuant to the authority delegated to legal context for trade and investment in thisit by the Secretary of Commerce, NOAA critical industry.iss ued new regulations for the industry. Licensing and Regulationsatellite systems. NOAA's program is The 1992 Land Remote Sensing Policy Act ("the Act"), and the 1994 policy on Foreign Access to Remote Sensing Space Capabilities (known as Presidential Decision Directive-23, or PDD-23) put into place an ambitious legal and policy framework for the U.S. Government's licensing of privately-owned, high-resolution satellite systems. Previously, capabilities afforded national security and observes the international obligations of the United States; maintain positive control of spacecraft operations; maintain a tasking record in conjunction with other record-keeping requirements; provide U.S. Government access to and use of data when required for national security or foreign policy purposes; provide for U.S. Government review of all significant foreign agreements; obtain U.S. Government approval for any encryption devices used; make available unenhanced data to a "sensed state" as soon as such data are available and on reasonable cost terms and conditions; make available unenhanced data as requested

  12. Training international medical graduate clinical fellows: the challenges and opportunities for adolescent medicine programs.

    Science.gov (United States)

    Goldberg, Eudice

    2016-08-01

    Adolescent medicine achieved accreditation status first in the United States in 1994 and then in Canada in 2008 and even if it is not an accredited subspecialty in most other Western nations, it has still become firmly established as a distinct discipline. This has not necessarily been the case in some developing countries, where even the recognition of adolescence as a unique stage of human development is not always acknowledged. The program at SickKids in Toronto has prided itself in treating its international medical graduates (IMG) clinical fellows the same as their Canadian subspecialty residents by integrating them seamlessly into the training program. Although this approach has been laudable to a great extent, it may have fallen short in formally acknowledging and addressing the challenges that the IMG trainees have had to overcome. Moving forward, faculty must be trained and supports instituted that are geared specifically towards these challenges. This must be done on a formal basis to ensure both the success of the trainees as well as the overall enrichment of the fellowship training programs. PMID:26115499

  13. Relations between Parenting and Externalizing and Internalizing Problem Behaviour in Early Adolescence: Child Behaviour as Moderator and Predictor

    Science.gov (United States)

    Reitz, E.; Dekovic, M.; Meijer, A. M.

    2006-01-01

    In this longitudinal study we investigated relations between parenting and externalizing and internalizing problem behaviour during early adolescence. First, we examined parenting effects on problem behaviour, including child behaviour as a moderator. Second, we examined child behaviour as predictor of parenting, also including moderator effects.…

  14. The Effects of Child Abuse and Exposure to Domestic Violence on Adolescent Internalizing and Externalizing Behavior Problems

    OpenAIRE

    Moylan, Carrie A.; Herrenkohl, Todd I.; Sousa, Cindy; Tajima, Emiko A.; Herrenkohl, Roy C.; Russo, M. Jean

    2010-01-01

    This study examines the effects of child abuse and domestic violence exposure in childhood on adolescent internalizing and externalizing behaviors. Data for this analysis are from the Lehigh Longitudinal Study, a prospective study of 457 youth addressing outcomes of family violence and resilience in individuals and families. Results show that child abuse, domestic violence, and both in combination (i.e., dual exposure) increase a child’s risk for internalizing and externalizing outcomes in ad...

  15. Ethnic identity development of internationally adopted children and adolescents: implications for family therapists.

    Science.gov (United States)

    Friedlander, M L

    1999-01-01

    The life story of the internationally adopted child tends to be an emotional one. How the story is told and retold in the family can have lasting consequences for the child's adjustment and well-being. In telling the story, parents are faced with a unique challenge: To what extent is it desirable to encourage their children, who already struggle with identity issues related to adoption, to identify with their cultures of origin? Therapists working on these issues with multiethnic adoptive families can find little guidance in the family systems literature. To fill this gap, the present article reviews the literature on racial/ethnic identity development and the available research on ethnic identification, self-esteem, and the psychological adjustment of cross-ethnically adopted children and adolescents. Implications for practice include developmental considerations, identifying children and families at risk, and recommendations for those in need of intervention. PMID:9990519

  16. International note: Are Emirati parents' attitudes toward mathematics linked to their adolescent children's attitudes toward mathematics and mathematics achievement?

    Science.gov (United States)

    Areepattamannil, Shaljan; Khine, Myint Swe; Melkonian, Michael; Welch, Anita G; Al Nuaimi, Samira Ahmed; Rashad, Fatimah F

    2015-10-01

    Drawing on data from the 2012 Program for International Student Assessment (PISA) and employing multilevel modeling as an analytic strategy, this study examined the relations of adolescent children's perceptions of their parents' attitudes towards mathematics to their own attitudes towards mathematics and mathematics achievement among a sample of 5116 adolescents from 384 schools in the United Arab Emirates. The results of this cross-sectional study revealed that adolescents who perceived that their parents liked mathematics and considered mathematics was important for their children not only to study but also for their career tended to report higher levels of intrinsic and instrumental motivation to learn mathematics, mathematics self-concept and self-efficacy, and mathematics work ethic. Moreover, adolescents who perceived that their parents liked mathematics and considered mathematics was important for their children's career tended to report positive intentions and behaviors toward mathematics. However, adolescents who perceived that their parents considered mathematics was important for their children's career tended to report higher levels of mathematics anxiety. Finally, adolescents who perceived that their parents considered mathematics was important for their children to study performed significantly better on the mathematics assessment than did their peers whose parents disregarded the importance of learning mathematics. PMID:26189150

  17. The Relationship between Motor Skills, Perceived Social Support, and Internalizing Problems in a Community Adolescent Sample

    Science.gov (United States)

    Mancini, Vincent O.; Rigoli, Daniela; Heritage, Brody; Roberts, Lynne D.; Piek, Jan P.

    2016-01-01

    Objectives: Poor motor skills are associated with a range of psychosocial consequences, including internalizing (anxious and depressive) symptoms. The Elaborated Environmental Stress Hypothesis provides a causal framework to explain this association. The framework posits that motor skills impact internalizing problems through an indirect effect via perceived social support. However, empirical evaluation is required. We examined whether motor skills had an indirect effect on anxious and depressive symptoms via perceived family support domains. Methods: This study used a community sample of 93 adolescents (12–16 years). Participants completed measures of motor skills, perceived social support across three dimensions (family, friend, and significant other), depressive symptoms, and anxious symptoms. Age, gender, verbal IQ, and ADHD symptoms were included as control variables. Results: Regression analysis using PROCESS revealed that motor skills had an indirect effect on depressive symptoms via perceived family support, but not by perceived friend support or significant other support. The negative association between motor skills and anxious symptoms was not mediated by any perceived social support domain. Conclusions: Findings are consistent with previous literature indicating an association between motor skills and internalizing problems. However, we identified a different pattern of relationships across anxious and depressive symptoms. While anxiety and depressive symptoms were highly correlated, motor skills had an indirect effect on depressive symptoms via perceived family support only. Our findings highlight the importance of family support as a potential protective factor in the onset of depressive symptoms. This study provides partial support for the Elaborated Environmental Stress Hypothesis, however further research is required. PMID:27148149

  18. Smoothing internal migration age profiles for comparative research

    Directory of Open Access Journals (Sweden)

    Aude Bernard

    2015-05-01

    Full Text Available Background: Age patterns are a key dimension to compare migration between countries and over time. Comparative metrics can be reliably computed only if data capture the underlying age distribution of migration. Model schedules, the prevailing smoothing method, fit a composite exponential function, but are sensitive to function selection and initial parameter setting. Although non-parametric alternatives exist, their performance is yet to be established. Objective: We compare cubic splines and kernel regressions against model schedules by assessingwhich method provides an accurate representation of the age profile and best performs on metrics for comparing aggregate age patterns. Methods: We use full population microdata for Chile to perform 1,000 Monte-Carlo simulations for nine sample sizes and two spatial scales. We use residual and graphic analysis to assess model performance on the age and intensity at which migration peaks and the evolution of migration age patterns. Results: Model schedules generate a better fit when (1 the expected distribution of the age profile is known a priori, (2 the pre-determined shape of the model schedule adequately describes the true age distribution, and (3 the component curves and initial parameter values can be correctly set. When any of these conditions is not met, kernel regressions and cubic splines offer more reliable alternatives. Conclusions: Smoothing models should be selected according to research aims, age profile characteristics, and sample size. Kernel regressions and cubic splines enable a precise representation of aggregate migration age profiles for most sample sizes, without requiring parameter setting or imposing a pre-determined distribution, and therefore facilitate objective comparison.

  19. Publication Delay of International Scientific Papers: A Multidisciplinary Comparative Study

    OpenAIRE

    Zahra Namvar; Kayvan Kousha

    2013-01-01

    In this research the contribution of different factors resulting in the delay of publication of papers from submitting through publication process was studied. Due to the fact that publication delay might happen in different phases in other majors and fields so we have compared and studied this phenomenon in seven sciences and social sciences disciplines. We have examined 11,598 papers which have been published in 102 journals in 2009. The results showed that maximum and minimum time period i...

  20. International Commercial Remote Sensing Practices and Policies: A Comparative Analysis

    Science.gov (United States)

    Stryker, Timothy

    In recent years, there has been much discussion about U.S. commercial remoteUnder the Act, the Secretary of Commerce sensing policies and how effectively theylicenses the operations of private U.S. address U.S. national security, foreignremote sensing satellite systems, in policy, commercial, and public interests.consultation with the Secretaries of Defense, This paper will provide an overview of U.S.State, and Interior. PDD-23 provided further commercial remote sensing laws,details concerning the operation of advanced regulations, and policies, and describe recentsystems, as well as criteria for the export of NOAA initiatives. It will also addressturnkey systems and/or components. In July related foreign practices, and the overall2000, pursuant to the authority delegated to legal context for trade and investment in thisit by the Secretary of Commerce, NOAA critical industry.iss ued new regulations for the industry. Licensing and Regulationsatellite systems. NOAA's program is The 1992 Land Remote Sensing Policy Act ("the Act"), and the 1994 policy on Foreign Access to Remote Sensing Space Capabilities (known as Presidential Decision Directive-23, or PDD-23) put into place an ambitious legal and policy framework for the U.S. Government's licensing of privately-owned, high-resolution satellite systems. Previously, capabilities afforded national security and observes the international obligations of the United States; maintain positive control of spacecraft operations; maintain a tasking record in conjunction with other record-keeping requirements; provide U.S. Government access to and use of data when required for national security or foreign policy purposes; provide for U.S. Government review of all significant foreign agreements; obtain U.S. Government approval for any encryption devices used; make available unenhanced data to a "sensed state" as soon as such data are available and on reasonable cost terms and conditions; make available unenhanced data as requested

  1. Comparing International Real Estate Development: A Methodological Inquiry

    OpenAIRE

    E. Heurkens; Squires, G.

    2013-01-01

    If context is everything, can a comparative approach produce any meaningful contribution? For research in real estate, focusing on the principles of real estate markets (e.g. Dent et al., 2012), real estate development (e.g. Miles et al., 2007; Peiser & Hamilton, 2012), and real estate finance and investment (e.g. Brueggeman & Fisher, 2010) are often geographically bounded and/or specific to a sector or market. Hence, to a certain degree these studies lack full potential to explain and compre...

  2. Growth or Steady State? A Bibliometric Focus on International Comparative Higher Education Research

    Science.gov (United States)

    Kosmützky, Anna; Krücken, Georg

    2014-01-01

    The study combines a bibliometric approach with a content analysis of abstracts of articles to explore the patterns of international comparative higher education research in leading international journals. The overall data set covers 4,095 publications from the Web of Science for the period 1992-2012 and the amount of international comparative…

  3. Internal Structure Quality Control of Solid Pharmaceuticals. A Comparative Study

    Directory of Open Access Journals (Sweden)

    Imre Silvia

    2016-03-01

    Full Text Available Objective: The aim of the study was a comparative investigation by spectral and thermal analysis in order to asses a number of characteristics of different varieties ofrawmaterials of ursodeoxycholic acid and ibuprofen. The different dissolution behavior of two ursodeoxycholic acid pharmaceutical product by crystallinity pattern was investigated. Methods: Raw materials of ursodeoxycholic acid and ibuprofen were used. IR spectroscopy, differential scanning calorimetry and X-Ray Diffraction Analysis were applied. Results: The results show no crystallinitydifferences for different batches of the tested drugs. No solid solid transition was proved during sample preparation for transmission IR analysis. Conclusions: A combination of two more affordabletests by IR spectrometry and differential scanning calorimetry lead to the same results as X-Ray diffraction analysis for crystallinity similarity assessment of the studied substances. The dissolution differences of test drugs were not related to the polymorphism of the raw materials.

  4. Comparative international studies of osteoporosis using isotope techniques

    International Nuclear Information System (INIS)

    In-Vivo Neutron Activation Analysis (IVNAA) and Dual Energy X-ray Absorptiometry (DEXA) are routinely used in our laboratory for clinical and research investigation of Bone Mineral Content (BMC) and Bone Mineral Density (BMD in g/sq.cm). These two techniques differ in many respects. IVNAA is an established technique where 49Ca radioisotope induced by the 48Ca(n,gamma)49Ca reaction is measured to determine BMC. In DEXA, two X-rays of different energies are used and based on the known attenuation characteristics of bone and soft tissue and the measured attenuated signals, the BMC is calculated. Very little radiation dose (<0.1 mSv) is given in DEXA compared to IVNAA (3 to 5 mSv). Site specific information can be obtained in the former. Although DEXA is easier to use both the techniques are in use in the investigation of Osteopenia. The BMD, a clinical useful parameter, is a function of age and not height. The body calcium content determined by IVNAA is a function of height and not age. These differences are not yet clearly understood. Work is underway to determine the influence of several factors e.g. age, weight on BMD. We are also conducting experiments to determine the peak BMC and BMD of Canadians. The role of various life styles e.g. exercise, diet, ethnicity are being investigated as a determinant of BMD and BMC. Also the effects and safety of many drugs in the treatment of osteopenia and osteoporosis are also being studied. (author)

  5. Internalizing symptoms and polyvictimization in a clinical sample of adolescents: The roles of social support and non-productive coping strategies.

    Science.gov (United States)

    Guerra, Cristóbal; Pereda, Noemí; Guilera, Georgina; Abad, Judit

    2016-04-01

    Given the high prevalence of internalizing disorders during adolescence, it is necessary to determine the factors influencing their development and evolution. The aim of this study was to evaluate the role of polyvictimization in developing internalizing symptoms while considering the possible effect of non-productive coping and the availability of social support. The participants were 144 adolescents (M=14.31, SD=1.48) cared for in child and adolescent mental health services. The results of multiple regression analysis indicated that polyvictimization, non-productive coping and social support were good predictors of internalizing symptoms. In addition, non-productive coping acted as a mediator in the relationship between polyvictimization and internalizing symptoms. The results of the study emphasized the importance of the studied factors to understanding the process of development internalizing symptoms and to preventing or treating adolescents who suffer from these types of disorders. PMID:27019122

  6. Longitudinal Study of Social-environmental Predictors of Behavior: Children of Adolescent and Older Mothers Compared

    Directory of Open Access Journals (Sweden)

    Letourneau, Nicole

    2007-01-01

    Full Text Available EnglishCompared to older, more educated mothers, adolescent mothers are more prone to less than optimal parenting interactions with their children. Moreover, adolescents' children are more likely to experience developmental challenges. In this study, effects of social-environmental factors in the first two years of life on children's anxiety and hyperactivity from age 2 to 8 were examined by analyzing Canadian longitudinal data. Initial levels of anxiety and hyperactivity were higher for children of adolescent mothers, and anxiety increased with age for all children. Female children displayed lower initial levels of hyperactivity than males, and females of adolescent mothers showed a steeper decrease in hyperactivity while males of adolescent mothers showed a steeper increase in hyperactivity than their counterparts parented by older mothers. Parenting,social support and other demographic factors were controlled for and the effects of these predictor variables on trajectories of anxiety and hyperactivity are discussed.FrenchEn comparaison aux mères plus âgées et ayant reçu une meilleure éducation, lesmères adolescentes ont tendance à avoir des interactions parentales moinsqu’idéales. De plus, les enfants d’adolescentes souffrent plus souvent detroubles de développement. Dans cette étude, les facteurs socioenvironnementauxpendant les deux premières années de vie ainsi que leurseffets sur l’anxiété et l’hyperactivité entre 2 et 8 ans ont été étudiés en analysantdes données longitudinales canadiennes. Il a été trouvé que les niveaux initiauxd’anxiété et d’hyperactivité sont plus élevés chez les enfants de mèresadolescentes et cette anxiété accroît avec l’âge pour tous les enfants. Le niveaud’hyperactivité chez les filles était moins élevé initialement que chez les garçonset il diminuait rapidement chez les filles de mères adolescentes alors qu’ilaugmentait rapidement avec l’âge chez les

  7. The shield of professional status: Comparing internationally educated nurses' and international medical graduates' experiences of discrimination.

    Science.gov (United States)

    Neiterman, Elena; Bourgeault, Ivy Lynn

    2015-11-01

    This article examines the intersecting roles of gender, ethnicity, and professional status in shaping the experiences of internationally educated health professionals in Canada. The article is based on 140 semi-structured qualitative interviews with internationally trained nurses and physicians who came to Canada within past 10 years with the intention to practice their profession. Describing the challenging process of professional integration in Canada, our participants highlighted incidents of discrimination they experienced along the way. Although some of the participants from both professional groups experienced racial discrimination, the context of those experiences differed. Physicians rarely reported instances of discrimination in communication with patients or nurses. Instead, they were concerned with instances of discrimination within their own professional group. Nurses, on the other hand, reported discrimination at the hands of patients and their families as well as racialization by physicians, management, and other nurses. We conclude our article with a reflection on the role that gender and professional status play in shaping the experiences of ethnic discrimination of internationally educated health professionals. PMID:25627697

  8. A Comparative Evaluation of Parent Training for Parents of Adolescents with Developmental Disorders

    OpenAIRE

    Matsuo, Risa; Inoue, Masahiko; Maegaki, Yoshihiro

    2015-01-01

    Background In the present study, we evaluated the effectiveness of a parent training (PT) program in Japan for parents of adolescents with developmental disorders (DDs). In Japan, there were no separate programs for parents of children with DDs in early adolescence and beginning to assert their independence from their families despite the many parent-child conflicts and secondary disorders arising from the children. Methods The parents of forty-four adolescent children ranging in ages from te...

  9. Parenting, identity development, internalizing symptoms, and alcohol use: a cross-sectional study in a group of Italian adolescents

    Science.gov (United States)

    Pellerone, Monica; Tolini, Giacomo; Polopoli, Caterina

    2016-01-01

    Background Literature has demonstrated the adaptive function of identity development and parenting toward manifestation of problem behaviors in adolescence. These dimensions act on both internalizing and externalizing symptoms. Methods The objective is to investigate the relationship between identity status, parenting, and adolescent problems, which may manifest through internalized (phobias, obsessions, depression, eating disorders, entropy) and externalized modes (alcohol use and school discomfort). The research involved 198 Italian students (104 males and 94 females) in the 4th year (mean =16.94 years, standard deviation =0.35) and 5th year (mean =17.94 years, standard deviation =0.43) of senior secondary schools, who live in Caltanissetta, a town located in Sicily, Italy. The research lasted for 1 school year. The general group consisted of 225 students with a mortality rate of 12%. They completed an anamnestic questionnaire to provide 1) basic information, 2) alcohol consumption attitude in the past 30 days, and 3) their beliefs about alcohol; the “Ego Identity Process Questionnaire” to investigate identity development; the “Parental Bonding Instrument” to measure the perception of parenting during childhood; and the “Constraints of Mind” to value the presence of internalizing symptoms. Results Data show that identity status influences alcohol consumption. Low-profile identity and excessive maternal control affect the relational dependence and the tendency to perfectionism in adolescents. Among the predictors of alcohol use, there are socioeconomic status, parental control, and the presence of internalizing symptoms. Conclusion Family is the favored context of learning beliefs, patterns, and values that affect the broader regulatory social environment, and for this reason, it is considered the privileged context on which to intervene to reduce the adolescents’ behavior problems. This deviance could be an external manifestation of the difficulty

  10. The Relationship between Motor Skills, Perceived Social Support, and Internalizing Problems in a Community Adolescent Sample

    Directory of Open Access Journals (Sweden)

    Vincent Oreste Mancini

    2016-04-01

    Full Text Available Objectives: Poor motor skills are associated with a range of psychosocial consequences, including internalizing (anxious and depressive symptoms. The Elaborated Environmental Stress Hypothesis provides a causal framework to explain this association. The framework posits that motor skills impact internalizing problems through an indirect effect via perceived social support. However, empirical evaluation is required. We examined whether motor skills has an indirect effect on anxious and depressive symptoms via perceived family support domains. Methods: This study used a community sample of 93 adolescents (12-16 years. Participants completed measures of motor skills, perceived social support across three dimensions (family, friend, and significant other, depressive symptoms, and anxious symptoms. Age, gender, verbal IQ, and ADHD symptoms were included as control variables.Results: Regression analysis using PROCESS revealed that motor skills had an indirect effect on depressive symptoms via perceived family support, but not by perceived friend support or significant other support. The negative association between motor skills and anxious symptoms was not mediated by any perceived social support domain. Conclusions: Findings are consistent with previous literature indicating an association between motor skills and internalizing problems. However, we identified a different pattern of relationships across anxious and depressive symptoms. While anxiety and depressive symptoms were highly correlated, motor skills had an indirect effect on depressive symptoms via perceived family support only. Our findings highlight the importance of family support as a potential protective factor in the onset of depressive symptoms. This study provides partial support for the Elaborated Environmental Stress Hypothesis, however further research is required.

  11. The Fundamental Concept of a Crime in International Criminal Law: A Comparative Law Analysis

    DEFF Research Database (Denmark)

    Marchuk, Iryna

    This book examines the rapid development of the fundamental concept of a crime in international criminal law from a comparative law perspective in light of the catalyzing impact of the criminal law theory developed in major world legal systems on the crystallization of the substantive part...... of international criminal law. This study offers a critical overview of international and domestic jurisprudence in regards to the construal of the concept of a crime (actus reus, mens rea, defences, modes of liability) and exposes roots of confusion in international criminal law through a comprehensive...... comparative analysis of substantive criminal laws in selected legal jurisdictions....

  12. Emotional variability in mother-adolescent conflict interactions and internalizing problems of mothers and adolescents: dyadic and individual processes

    NARCIS (Netherlands)

    D. Van der Giessen; T. Hollenstein; W.W., III Hale; H.M. Koot; W. Meeus; S. Branje

    2014-01-01

    Emotional variability reflects the ability to flexibly switch among a broad range of positive and negative emotions from moment-to-moment during interactions. Emotional variability during mother-adolescent conflict interactions is considered to be important for healthy socio-emotional functioning of

  13. Polyamines: total daily intake in adolescents compared to the intake estimated from the Swedish Nutrition Recommendations Objectified (SNO

    Directory of Open Access Journals (Sweden)

    Mohamed Atiya Ali

    2011-01-01

    Full Text Available Background: Dietary polyamines have been shown to give a significant contribution to the body pool of polyamines. Knowing the levels of polyamines (putrescine, spermidine, and spermine in different foods and the contribution of daily food choice to polyamine intake is of interest, due to the association of these bioactive amines to health and disease. Objective: To estimate polyamine intake and food contribution to this intake in adolescents compared to a diet fulfilling the Swedish Nutrition Recommendations. Design: A cross-sectional study of dietary intake in adolescents and an ‘ideal diet’ (Swedish nutrition recommendations objectified [SNO] list of foods was used to compute polyamine intake using a database of polyamine contents of foods. For polyamine intake estimation, 7-day weighed food records collected from 93 adolescents were entered into dietetic software (Dietist XP including data on polyamine contents of foods. The content of polyamines in foods recommended according to SNO was entered in the same way. Results: The adolescents’ mean daily polyamine intake was 316±170 µmol/day, while the calculated contribution according to SNO was considerably higher with an average polyamine intake of 541 µmol/day. In both adolescent's intake and SNO, fruits contributed to almost half of the total polyamine intake. The reason why the intake among the adolescents was lower than the one calculated from SNO was mainly due to the low vegetable consumption in the adolescents group. Conclusions: The average daily total polyamine intake was similar to that previously reported in Europe. With an ‘ideal’ diet according to Swedish nutrition recommendations, the intake of this bioactive non-nutrient would be higher than that reported by our adolescents and also higher than that previously reported from Europe.

  14. In Defence of International Comparative Studies. on the Analytical and Explanatory Power of the Nation State in International Comparative Higher Education Research

    Science.gov (United States)

    Kosmützky, Anna

    2015-01-01

    Higher education is undergoing a process of globalization and new realities of a globalized higher education world are emerging. Globalization also has a profound impact on higher education research. Global and transnational topics are theoretically and empirically elaborated and seem on the rise, whereas the international comparative outlook…

  15. Impairment and Coping in Children and Adolescents with Chronic Fatigue Syndrome: A Comparative Study with Other Paediatric Disorders

    Science.gov (United States)

    Garralda, M. Elena; Rangel, Luiza

    2004-01-01

    Background: Functional impairment is a key feature of chronic fatigue syndrome (CFS) of childhood. Aim: To compare impairment, illness attitudes and coping mechanisms in childhood CFS and in other paediatric disorders. Method: Participants were 28 children and adolescents with CFS, 30 with juvenile idiopathic arthritis (JIA) and 27 with emotional…

  16. Self-Concept and Ego Development in Deaf Adolescents: A Comparative Study

    Science.gov (United States)

    van Gent, Tiejo; Goedhart, Arnold W.; Knoors, Harry E. T.; Westenberg, P. Michiel; Treffers, Philip D. A.

    2012-01-01

    Self-concept and ego development, two intertwined aspects of self-indicating well-being and social-cognitive maturation, respectively, were examined in a representative sample of deaf adolescents of normal intelligence (N = 68), using translated and adapted versions of Harter's (1988, "Manual for the self-perception profile for adolescents".…

  17. Parental Depression and Economic Disadvantage: The Role of Parenting in Associations with Internalizing and Externalizing Symptoms in Children and Adolescents

    OpenAIRE

    REISING, MICHELLE M.; Watson, Kelly H.; Hardcastle, Emily J.; Merchant, Mary Jane; Roberts, Lorinda; Forehand, Rex; Compas, Bruce E.

    2013-01-01

    This study examined the effects of parental depression symptoms, economic disadvantage, and parenting behaviors in 180 children and adolescents of depressed parents (ages 9–15 years-old). Analyses revealed that while parental depression symptoms, economic disadvantage, and disrupted parenting behaviors were related to children’s internalizing and externalizing symptoms, disrupted parenting (e.g., intrusive, neglectful parenting) accounted for the association of parental depressive symptoms an...

  18. INTERNAL BANKING CONTROL AND AUDIT: A COMPARATIVE APPROACH IN THE ROMANIAN BANKING SECTOR

    OpenAIRE

    Adela Socol

    2011-01-01

    The purpose of this paper is to realize a comparative analysis of theinternal banking control and internal audit, based on the Romanian banking system case.We identify the main differences and similarities between internal control and internalaudit at the level of Romanian banks. Using national regulatory framework and activebanks‘ from Romanian behavior, we find evidence of the risk-based audit approach andthe solid interdependence between the banking internal control and banking internalaud...

  19. Impact of parenting styles on adolescents' self-esteem and internalization of values in Spain.

    Science.gov (United States)

    Martínez, Isabel; García, José Fernando

    2007-11-01

    The relationship of parenting styles with adolescents' outcomes was analyzed within a sample of Spanish adolescents. A sample of 1456 teenagers from 13 to 16 years of age, of whom 54.3% were females, reported on their parents' child-rearing practices. The teenagers' parents were classified into one of four groups (authoritative, authoritarian, indulgent, or neglectful). The adolescents were then contrasted on two different outcomes: (1) priority given to Schwartz's self-transcendence (universalism and benevolence) and conservation (security, conformity, and tradition) values and (2) level of self-esteem (appraised in five domains: academic, social, emotional, family and physical). The results show that Spanish adolescents from indulgent households have the same or better outcomes than adolescents from authoritative homes. Parenting is related with two self-esteem dimensions--academic and family--and with all the self-transcendence and conservation values. Adolescents of indulgent parents show highest scores in self-esteem whereas adolescents from authoritarian parents obtain the worst results. In contrast, there were no differences between the priority given by adolescents of authoritative and indulgent parents to any of the self-transcendence and conservation values, whereas adolescents of authoritarian and neglectful parents, in general, assign the lowest priority to all of these values. PMID:17992960

  20. Parenting, identity development, internalizing symptoms, and alcohol use: a cross-sectional study in a group of Italian adolescents

    Directory of Open Access Journals (Sweden)

    Pellerone M

    2016-07-01

    Full Text Available Monica Pellerone, Giacomo Tolini, Caterina Polopoli Faculty of Human and Social Sciences, “Kore” University of Enna, Enna, Italy Background: Literature has demonstrated the adaptive function of identity development and parenting toward manifestation of problem behaviors in adolescence. These dimensions act on both internalizing and externalizing symptoms.Methods: The objective is to investigate the relationship between identity status, parenting, and adolescent problems, which may manifest through internalized (phobias, obsessions, depression, eating disorders, entropy and externalized modes (alcohol use and school discomfort. The research involved 198 Italian students (104 males and 94 females in the 4th year (mean =16.94 years, standard deviation =0.35 and 5th year (mean =17.94 years, standard deviation =0.43 of senior secondary schools, who live in Caltanissetta, a town located in Sicily, Italy. The research lasted for 1 school year. The general group consisted of 225 students with a mortality rate of 12%. They completed an anamnestic questionnaire to provide 1 basic information, 2 alcohol consumption attitude in the past 30 days, and 3 their beliefs about alcohol; the “Ego Identity Process Questionnaire” to investigate identity development; the “Parental Bonding Instrument” to measure the perception of parenting during childhood; and the “Constraints of Mind” to value the presence of internalizing symptoms.Results: Data show that identity status influences alcohol consumption. Low-profile identity and excessive maternal control affect the relational dependence and the tendency to perfectionism in adolescents. Among the predictors of alcohol use, there are socioeconomic status, parental control, and the presence of internalizing symptoms.Conclusion: Family is the favored context of learning beliefs, patterns, and values that affect the broader regulatory social environment, and for this reason, it is considered the privileged

  1. The strength of primary care in Europe : an international comparative study

    NARCIS (Netherlands)

    Kringos, D.S.; Boerma, W.G.W.; Bourgueil, Y.; Cartier, T.; Dedeu, T.; Hasvold, T.; Groenewegen, P.P.; et al, [No Value

    2013-01-01

    Background A suitable definition of primary care to capture the variety of prevailing international organisation and service-delivery models is lacking. Aim Evaluation of strength of primary care in Europe. Design and setting International comparative cross-sectional study performed in 2009–2010, in

  2. The Impact of Globalisation on Qualitative Research in Comparative and International Education

    Science.gov (United States)

    Vulliamy, Graham

    2004-01-01

    This is a revised version of the 2003 British Association for International and Comparative Education (BAICE) Presidential Address delivered at the 7th Oxford International Conference on Education and Development. The processes of globalisation have been viewed by some as a major threat to the qualitative research tradition in education. Two main…

  3. The Emergence of a Regional Hub: Comparing International Student Choices and Experiences in South Korea

    Science.gov (United States)

    Jon, Jae-Eun; Lee, Jenny J.; Byun, Kiyong

    2014-01-01

    As the demand for international education increases, middle-income non-English speaking countries, such as South Korea, play an increasing role in hosting the world's students. This mixed-methods study compares the different motivations and experiences of international students within and outside the East Asian region. Based on findings, this…

  4. Coping behavior of international late adolescent students in selected Australian educational institutions.

    Science.gov (United States)

    Shahrill, Masitah; Mundia, Lawrence

    2014-01-01

    Using the Adolescent Coping Scale, ACS (Frydenberg & Lewis, 1993) we surveyed 45 randomly selected foreign adolescents in Australian schools. The coping strategies used most by the participants were: focus on solving the problem; seeking relaxing diversions; focusing on the positive; seeking social support; worry; seeking to belong; investing in close friends; wishful thinking; and keep to self (Table 4). With regard to coping styles, the most widely used was the productive coping followed by non-productive coping while the least used style was reference to others (Table 4). In terms of both genders the four coping strategies used most often were:  work hard to achieve; seeking relaxing diversions; focus on solving the problem; and focus on the positive (Table 5). The most noticeable gender difference was the use of the physical recreation coping strategy in which male students engaged more (Fig 1). The usage of four coping strategies (solving problem; work hard; focus on positive; and social support) was higher for students who have been away from family more than once as compared to those who have been away once only while the usage of seeking relaxing diversions was higher for the first timers (Table 6). No significant differences were obtained on the sample's performance on the ACS subscales by gender (Table 7), frequency of leaving own country (Table 8), country of origin (Table 9), and length of stay in Australia (Table 11). However, foundation students scored significantly higher on the reference to others variable than their secondary school peers (Table 10). We recommended counseling for students with high support needs and further large-scale mixed-methods research to gain additional insights. PMID:24373267

  5. Adolescent Development of Global Competencies through a Short-Term International Study-Travel Experience to China

    Science.gov (United States)

    Gould, Rachel Zucker

    2012-01-01

    The capacity of adolescents to develop global competencies was examined by collecting and analyzing data from 62 student-travelers before, during, and after a short-term study-travel experience to China. The Global Perspectives Inventory was used to compare the student-travelers' perspectives before and after travel with a comparison group of…

  6. Quality of life of Portuguese and Spanish adolescents. A comparative study between natives and immigrants

    Directory of Open Access Journals (Sweden)

    Cristina Nunes

    2016-04-01

    Full Text Available Abstract The aim of this study was to analyse differences in quality of life (QOL between Spanish and Portuguese immigrant and native adolescents. In total, 475 native and immigrant adolescents (52% boys from Algarve (Portugal and Huelva (Spain, aged between 12 and 17 years old, were assessed with the KIDSCREEN-52. QOL dimensions were not related to most academic variables, with the exception of number of school failures, Financial Resources and Social Support from Peers. Multivariate analysis of variance (MANOVA was used to examine statistical differences in adolescents QOL. Age differences in QOL levels were not found. Girls reported worse QOL levels on Physical Wellbeing than boys (F = 10.32, p = .001, η2 =.02. Immigrant Portuguese adolescents scored higher on Mood (F = 17.57, p = .000, η2 =.11, and native Portuguese adolescents scored higher on Social Acceptance (F = 4.87, p = .002, η2=.033. Immigrant and native adolescents had similar levels of perceived QOL. Overall, it seems that in both countries, the living contexts for immigrant and native adolescents are fairly homogeneous.

  7. Quality of life of Portuguese and Spanish adolescents. A comparative study between natives and immigrants.

    Science.gov (United States)

    Nunes, Cristina; Hernando, Ángel; Lemos, Ida; Ayala-Nunes, Lara; Oliva, Cristina Romero; Coronado, Cecilia Montilla

    2016-04-01

    The aim of this study was to analyse differences in quality of life (QOL) between Spanish and Portuguese immigrant and native adolescents. In total, 475 native and immigrant adolescents (52% boys) from Algarve (Portugal) and Huelva (Spain), aged between 12 and 17 years old, were assessed with the KIDSCREEN-52. QOL dimensions were not related to most academic variables, with the exception of number of school failures, Financial Resources and Social Support from Peers. Multivariate analysis of variance (MANOVA) was used to examine statistical differences in adolescents QOL. Age differences in QOL levels were not found. Girls reported worse QOL levels on Physical Wellbeing than boys (F = 10.32, p = .001, η2 =.02). Immigrant Portuguese adolescents scored higher on Mood (F = 17.57, p = .000, η2 =.11), and native Portuguese adolescents scored higher on Social Acceptance (F = 4.87, p = .002, η2=.033). Immigrant and native adolescents had similar levels of perceived QOL. Overall, it seems that in both countries, the living contexts for immigrant and native adolescents are fairly homogeneous. PMID:27076012

  8. An epidemiological comparative study of weight and height parameters for nutritional assessment of adolescents in a rural area of North India

    OpenAIRE

    Khursheed Muzammil; Shailendra Kumar; Jai Veer Singh; Sanjeev Davey; Santosh Raghav; Rama Shankar

    2014-01-01

    Research Question: What is the simplest way to assess the nutritional status of adolescents? Objectives: (1) To compare and identify the most appropriate method for rapid assessment of nutritional status of rural adolescents using height and weight parameters. (2) To assess whether EHPA chart is superior over the conventional method of using BMI for the nutritional assessment of adolescents or not. Study Design: Cross-sectional study. Study Setting: Eight registered schools in the field pract...

  9. Adolescent Peer Relations and Socioemotional Development in Latin America: Translating International Theory into Local Research

    Science.gov (United States)

    Berger, Christian; Lisboa, Carolina; Cuadros, Olga; de Tezanos-Pinto, Pablo

    2016-01-01

    Peer relations constitute a main developmental context for adolescents. Peers offer an instance for identity definition and set the norms of acceptable and valued characteristics, behaviors, and attitudes, representing a societal model that allows and restrains avenues for adolescents' socioemotional development. The present article departs from…

  10. How Low Is Low? Low Self-Esteem as an Indicator of Internalizing Psychopathology in Adolescence

    Science.gov (United States)

    Isomaa, Rasmus; Vaananen, Juha-Matti; Frojd, Sari; Kaltiala-Heino, Riittakerttu; Marttunen, Mauri

    2013-01-01

    Schools are among the most important setting for preventive interventions among adolescents. There are evidence-based intervention programs for adolescents at risk for and with early signs of mental health problems but one demanding task is to detect the ones who are in need of an intervention. The aim of the present study was to analyze…

  11. Parenting and Friendship Quality as Predictors of Internalizing and Externalizing Symptoms in Early Adolescence

    Science.gov (United States)

    Gaertner, Alden E.; Fite, Paula J.; Colder, Craig R.

    2010-01-01

    Research indicates both parents and peers influence child and adolescent adjustment outcomes. Moreover, friendship quality has been found to buffer the influence of parenting on adolescent adjustment, particularly externalizing symptoms. Little to no research, however, has longitudinally examined whether friendship quality moderates the relation…

  12. Underweight, overweight and obesity among zaboli adolescents: A comparison between international and Iranians′ national criteria

    Directory of Open Access Journals (Sweden)

    Amin Salehi-Abargouei

    2013-01-01

    Conclusions : Almost all definitions revealed coexistence of underweight, overweight, and obesity among Zaboli adolescents. Huge differences exist between different criteria. To understand the best appropriate criteria for Iranian adolescents, future studies should focus on the predictability of obesity-related co-morbidities by these criteria.

  13. Conductas internalizantes y externalizantes en adolescentes / Internalizing and externalizing behavior in adolescents

    Directory of Open Access Journals (Sweden)

    Danitsa Alarcón Parco

    2015-12-01

    Full Text Available RESUMEN La adolescencia es un periodo de cambios rápidos en todos los aspectos del desarrollo humano. Es en esta etapa en la que se suelen presentar dificultades y manifestaciones de problemas de salud mental. El objetivo del estudio es conocer las conductas internalizantes y externalizantes reportadas por adolescentes estudiantes de secundaria. La muestra estuvo compuesta por 298 estudiantes entre 12 a 18 años (M = 14.98, DE = 1.28 de ambos sexos (54.4 % mujeres de dos instituciones educativas públicas donde la mayoría se encontraba cursando el 4.o año de secundaria (33.6 %. La muestra se seleccionó de manera no probabilística, por conveniencia, y se informó a todos los participantes del objetivo y actividades del estudio, del carácter voluntario de su participación, y del cuidado en mantener el anonimato y la confidencialidad de todos los datos recogidos. Se utilizó el autorreporte de jóvenes entre 11 y 18 años (YSR 11-18, Achenbach y Rescorla, 2001 para identificar las conductas internalizantes y externalizantes y sus respectivas dimensiones. Los resultados muestran diferencias significativas por sexo. Las mujeres puntuaron más alto que los hombres en ansiedaddepresión, quejas somáticas, problemas de atención, y conductas internalizantes, mientras que los hombres puntuaron más alto en rompimiento de reglas y conductas externalizantes. ABSTRACT Adolescence is a period of rapid changes in all aspects of human development. It is at this stage that difficulties and mental health problems occur more often. The purpose of the study was to identify both internalizing and externalizing behavior reported by adolescent in high school. The sample was composed by 298 participants between 12 and 18 years old (M = 14.98, SD = 1.28, of both sexes, (54.4 % women from two public educational institutions where the majority was enrolled in the 4th year of high school (33.6 %. The sample was selected in a non-probabilistic manner for

  14. Socioeconomic inequality in exposure to bullying during adolescence: a comparative, cross-sectional, multilevel study in 35 countries

    DEFF Research Database (Denmark)

    Due, Pernille; Merlo, Juan; Harel-Fisch, Yossi;

    2009-01-01

    of 5998 schools in 35 countries in Europe and North America for the 2001-2002 school year. The survey used standardized measures of exposure to bullying and socioeconomic affluence. RESULTS: Adolescents from families of low affluence reported higher prevalence of being victims of bullying (odds ratio...... [OR] = 1.13; 95% confidence interval [CI] = 1.10, 1.16). International differences in prevalence of exposure to bullying were not associated with the economic level of the country (as measured by gross national income) or the school, but wide disparities in affluence at a school and large economic...... victimization. Adolescents who attend schools and live in countries where socioeconomic differences are larger are at higher risk of being bullied....

  15. Impact of behavioral inhibition and parenting style on internalizing and externalizing problems from early childhood through adolescence.

    Science.gov (United States)

    Williams, Lela Rankin; Degnan, Kathryn A; Perez-Edgar, Koraly E; Henderson, Heather A; Rubin, Kenneth H; Pine, Daniel S; Steinberg, Laurence; Fox, Nathan A

    2009-11-01

    Behavioral inhibition (BI) is characterized by a pattern of extreme social reticence, risk for internalizing behavior problems, and possible protection against externalizing behavior problems. Parenting style may also contribute to these associations between BI and behavior problems (BP). A sample of 113 children was assessed for BI in the laboratory at 14 and 24 months of age, self-report of maternal parenting style at 7 years of age, and maternal report of child internalizing and externalizing BP at 4, 7, and 15 years. Internalizing problems at age 4 were greatest among behaviorally inhibited children who also were exposed to permissive parenting. Furthermore, greater authoritative parenting was associated with less of an increase in internalizing behavior problems over time and greater authoritarian parenting was associated with a steeper decline in externalizing problems. Results highlight the importance of considering child and environmental factors in longitudinal patterns of BP across childhood and adolescence. PMID:19521761

  16. Psychological Symptoms of Sexually Victimized Children and Adolescents Compared With Other Maltreatment Subtypes.

    Science.gov (United States)

    Münzer, Annika; Fegert, Jörg M; Goldbeck, Lutz

    2016-04-01

    The differential effects of sexual victimization and other forms of maltreatment on psychological functioning are not well understood. A sample of sexually victimized children and adolescents (N = 70; 6.3-17.9 years) and a group of youth with a history of nonsexual maltreatment (N = 108; 6.7-16.9 years) were compared using measures of mental health and psychosocial functioning. Assessments included standardized clinical interviews on individual maltreatment history and current psychopathology as well as questionnaires on behavioral and emotional symptoms, including posttraumatic stress symptoms. The results from this study suggest that the risk of experiencing any current mental disorders was independent of type of maltreatment. The risk of meeting the criteria for a current diagnosis of major depression, however, is greater among youth with a history of maltreatment that includes sexual victimization. The significant impact of sexual victimization on posttraumatic stress symptoms was found to be nonsignificant after controlling for age and gender effects. The results indicate that the outcomes of child maltreatment depend on type of maltreatment, but age and gender must be taken into account. PMID:27135385

  17. The Future of Comparative and International Education in a Globalised World

    Science.gov (United States)

    Wilson, David N.

    2003-03-01

    This article examines the history and future prospects of comparative and international education with particular reference to the impact of globalisation and Information and Communications Technologies (ICTs). Connections and interactions between comparative educationists and the technologies of printing and electronic communications are examined in a historical context. The global nature of communications in comparative and international education is demonstrated both spatially and historically, using information from all regions of the world. The changing nature of technologies is noted to have broadened the audience for comparative insights. The development of textbooks, journals, conferences, international agencies, the Internet, web-based communications, and professional comparative education societies is related to the themes of communications and globalisation.

  18. Comparative Study for Modeling Reactor Internal Geometry in CFD Simulation of PHWR Internal Flow

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Gong Hee; Woo, Sweng Woong; Cheong, Ae Ju [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2013-10-15

    The main objective of the present study is to compare the results predicted by using either the real geometry of tubes or porous medium assumption and to assess the prediction performance of both methods. Estimating the local subcooling of the moderator in a CANDU calandria under transient conditions is one of the major concerns in the CANDU safety analysis. Therefore extensive CFD analyses have been performed for predicting the moderator temperature in a CANDU calandria or its similar shape. However most of previous studies used a porous medium assumption instead of considering the real geometry of calandria tube. A porous medium assumption has some possible weaknesses; The increased production of turbulence due to vortex shedding in the wake of the individual tubes is not considered in the turbulence model. It is difficult to identify the true effects of the outer ring of calandria tubes on the generation of the highly non-uniform flows in the reflector region. It is not clear how well the pressure loss models quantitatively represent the three-dimensional effects of the turbulent flows through the calandria tubes.

  19. Comparative Education and Research Capacity Building: Reflections on International Transfer and the Significance of Context

    Directory of Open Access Journals (Sweden)

    Michael Crossley

    2012-04-01

    Full Text Available Recent years have seen a resurgence of interest in comparative and international education, along with a fundamental reconceptualisation of this distinctive multidisciplinary field of study. The nature and significance of these developments are explored with particular reference to their implications for broader research capacity building initiatives worldwide. In doing so, a critique of the international transfer of globally dominant research modalities and strategies is presented--along with arguments for increased attention to context sensitivity in both international development cooperation and educational research in general. Illustrative examples that support these arguments are drawn from the author's own research, from an analysis of emergent educational policy debates in the UK, and from related studies being carried out in Malaysia. In concluding, the strategic role of comparative research traditions and perspectives in a rapidly globalizing world is highlighted, while supporting the promotion of new initiative and research centres for comparative and international education.

  20. EFFECT OF CONVENTIONAL TENS VERSUS SPINAL MOBILIZATION IN PRIMARY DYSMENORRHEA IN ADOLESCENT GIRLS: A COMPARATIVE STUDY

    OpenAIRE

    Manisha Mistry; Vishnu Vardhan; Tushar Palekar; Rasika Panse

    2015-01-01

    Background: Primary dysmenorrhea is a common disabilitating factor in most of the adolescent girls. It is a major cause of inability to concentrate on their work or studies, class or school absenteeism, inability to perform in their academic activities. This study conducted to assess the effect of non-invasive treatments for pain relief during dysmenorrhea. Aim and Objectives: To study the effect of Conventional TENS and Spinal mobilization on pain in Primary Dysmenorrhea in adolescent gi...

  1. The Comparative Effectiveness of Outpatient Treatment for Adolescent Substance Abuse: A Meta-Analysis

    OpenAIRE

    Tanner-Smith, Emily E; Wilson, Sandra Jo; Lipsey, Mark W.

    2012-01-01

    Meta-analysis was used to synthesize research on the effects of outpatient treatment on substance use outcomes for adolescents with substance use disorders. An extensive literature search located 45 eligible experimental or quasi-experimental studies reporting 73 treatment-comparison group pairs, with many of the comparison groups also receiving some treatment. The first analysis examined 250 effect sizes for the substance use outcomes of adolescents receiving different types of treatment rel...

  2. A Comparative Study of the Taste Choice of Adolescents in Terms of Gender and BMI

    OpenAIRE

    Saime Kucukkmurler

    2014-01-01

    AIM: The aim of the study was to investigate the attitudes and choices of taste of adolescents, the conditions that affect these choices, and its variations with respect to BMI and gender. METHODS: 385 adolescents between the ages of 11 and 14, in Ankara, Turkey, participated in the research. In order to determine taste choices and attitudes towards taste, a Likert-type questionnaire was applied. Independent Samples t-test and correlational analysis were conducted. RESULTS: Boys prefe...

  3. Quality of life among adolescents with sickle cell disease: Mediation of pain by internalizing symptoms and parenting stress

    Directory of Open Access Journals (Sweden)

    Daniel Lauren C

    2008-08-01

    Full Text Available Abstract Background This study aimed to clarify associations between pain, psychological adjustment, and family functioning with health-related quality of life (HRQOL in a sample of adolescents with sickle cell disease (SCD utilizing teen- and parent-report. Methods Forty-two adolescents (between the ages of 12 and 18 with SCD and their primary caregivers completed paper-and-pencil measures of pain, teen's psychological adjustment, and HRQOL. In addition, primary caregivers completed a measure of disease-related parenting stress. Medical file review established disease severity. Results Pearson correlations identified significant inverse associations of pain frequency with physical and psychosocial domains of HRQOL as rated by the teen and primary caregiver. Generally, internalizing symptoms (i.e. anxiety and depression and disease-related parenting stress were also significantly correlated with lower HRQOL. Examination of possible mediator models via a series of regression analyses confirmed that disease-related parenting stress served as a mediator between pain frequency and physical and psychosocial HRQOL. Less consistent were findings for mediation models involving internalizing symptoms. For these, parent-rated teen depression and teen anxiety served as mediators of the association of pain frequency and HRQOL. Conclusion Results are consistent with extant literature that suggests the association of pain and HRQOL and identify concomitant pain variables of internalizing symptoms and family variables as mediators. Efforts to improve HRQOL should aim to address internalizing symptoms associated with pain as well as parenting stress in the context of SCD management.

  4. The Development of the International Baccalaureate in Spanish Speaking Countries: A Global Comparative Approach

    Science.gov (United States)

    Resnik, Julia

    2016-01-01

    This paper compares the development of International Baccalaureate (IB) schools in four different settings: Argentine, Chile, Spain and Ecuador. The global comparative approach used in this study, based on actor-network theory (ANT), allows us to analyse the connections and interactions between global actors and the plurality of national,…

  5. Accuracy of Prediction Equations to Assess Percentage of Body Fat in Children and Adolescents with Down Syndrome Compared to Air Displacement Plethysmography

    Science.gov (United States)

    Gonzalez-Aguero, A.; Vicente-Rodriguez, G.; Ara, I.; Moreno, L. A.; Casajus, J. A.

    2011-01-01

    To determine the accuracy of the published percentage body fat (%BF) prediction equations (Durnin et al., Johnston et al., Brook and Slaughter et al.) from skinfold thickness compared to air displacement plethysmography (ADP) in children and adolescents with Down syndrome (DS). Twenty-eight children and adolescents with DS (10-20 years old; 12…

  6. Adolescent Peer Relations and Socioemotional Development in Latin America: Translating International Theory into Local Research.

    Science.gov (United States)

    Berger, Christian; Lisboa, Carolina; Cuadros, Olga; de Tezanos-Pinto, Pablo

    2016-06-01

    Peer relations constitute a main developmental context for adolescents. Peers offer an instance for identity definition and set the norms of acceptable and valued characteristics, behaviors, and attitudes, representing a societal model that allows and restrains avenues for adolescents' socioemotional development. The present article departs from these considerations to review research on adolescents' peer relations in Latin America from a socioemotional perspective. First, approaches to adolescence are discussed, with a main focus on attachment and identity theories, based on a bioecological framework. Then, a review of research in Latin America on friendships, school climate, and intergroup relations is presented. The discussion addresses the tension between theories and evidence generated in developed societies and highlights the particularities of Latin American youth, stressing the need for collecting local data. PMID:27254826

  7. Coping Behavior of International Late Adolescent Students in Selected Australian Educational Institutions

    OpenAIRE

    Shahrill, Masitah; MUNDIA, LAWRENCE

    2013-01-01

    Using the Adolescent Coping Scale, ACS (Frydenberg & Lewis, 1993) we surveyed 45 randomly selected foreign adolescents in Australian schools. The coping strategies used most by the participants were: focus on solving the problem; seeking relaxing diversions; focusing on the positive; seeking social support; worry; seeking to belong; investing in close friends; wishful thinking; and keep to self (Table 4). With regard to coping styles, the most widely used was the productive coping followed by...

  8. Facial emotion recognition bias profile in adolescent boys with externalization and internalization problems

    OpenAIRE

    N. Áspán

    2011-01-01

    Objective: Externalization problems in male adolescents might indicate later occurrence of antisocial behavior, and in general, similar to that condition, fear emotion recognition profile is impaired in the above population. In the present study, facial emotion recognition profiles according to the gender of the expressive faces were assessed, and correlation of aggression-related behavior scores were established. Methods: A mixed clinical population of adolescent boys (N=37, mean age: 13.4±0...

  9. The strength of primary care in Europe : an international comparative study

    OpenAIRE

    Kringos, D.S.; Boerma, W. G. W.; Bourgueil, Y.; Cartier, T.; Dedeu, T; Hasvold, T.; Groenewegen, P.P.; et al, [No Value

    2013-01-01

    Background A suitable definition of primary care to capture the variety of prevailing international organisation and service-delivery models is lacking. Aim Evaluation of strength of primary care in Europe. Design and setting International comparative cross-sectional study performed in 2009–2010, involving 27 EU member states, plus Iceland, Norway, Switzerland, and Turkey. Method Outcome measures covered three dimensions of primary care structure: primary care governance, economic conditions ...

  10. Interaction between international trade and economic growth: Evidence from qualitative comparative analysis

    OpenAIRE

    Asli Seda Bilman; Serdar Turkeli

    2013-01-01

    The relationship between international trade and growth is one of the most popular debates in international economics literature. Although there are numerous theoretical approaches and empirical studies about the issue, the direction of the causality and the magnitude of the interaction still remain unclear. In this study, qualitative comparative analysis introduced by Ragin (1987) is applied, different from the previous empirical studies on the topic. The results present the conditions for g...

  11. Analysis Of Comparative Law, Arbitration Rules Of The United Nations Commission On International Trade Law (Uncitral)

    OpenAIRE

    Ana Carolina Donoso Bustamante

    2013-01-01

    It is a study of comparative law between the Arbitration Rules of the United Nations Commission for International Trade Law (UNCITRAL), specifically established in the Arbitration Rules, and the arbitration in Ecuadorian system. The paper first defines the concept of arbitration, international arbitration differentiating domestic arbitration. In a second time, there are a historical reference both as an institution and the UNCITRAL Arbitration Rules. Following, the author show a background st...

  12. Trust Building as a Strategy to Avoid Unintended Consequences of Education. The Case Study of International Summer Camps Designed to Promote Peace and Intercultural Dialogue among Adolescents

    Science.gov (United States)

    Farini, Federico

    2014-01-01

    This article aims to offer both a theoretical contribution and examples of practices of trust building in peace education; the article presents an empirical analysis of videotaped interactions in the context of peace education activities in international groups of adolescents. The analysis regards two international summer camps promoted by the…

  13. Irritable and Defiant Sub-Dimensions of ODD: Their Stability and Prediction of Internalizing Symptoms and Conduct Problems from Adolescence to Young Adulthood

    OpenAIRE

    Leadbeater, Bonnie J.; Homel, Jacqueline

    2015-01-01

    Emerging research has identified sub-dimensions of oppositional defiant disorder – irritability and defiance -that differentially predict internalizing and externalizing symptoms in preschoolers, children, and adolescents. Using a theoretical approach and confirmatory factor analyses to distinguish between irritability and defiance, we investigate the associations among these dimensions and internalizing (anxiety and depression) and externalizing problems (conduct problems) within and across ...

  14. A Comparative Approach to Turkey and England Higher Education: The Internationalism Policy

    Directory of Open Access Journals (Sweden)

    Mehmet ŞEREMET

    2015-04-01

    Full Text Available In this study, the internationalism strategies and policies of Turkish higher education institutions and their reflections has been compared with the way in which the higher education institutions practise in the United Kingdom. This study has been conducted with regard to the foreign students enrolled on the Turkish programmes, the position of the universities at the international rankings (Times Higher Education Rankings and the number of the international academic staff in Turkish universities. The results showed that although Turkish universities and Turkish Council of Higher Education have not completed their process of making a compatible internationalism policy, especially the internationalism strategies of the foundation universities have been more successful and these universities have showed much better results in the rankings by means of their successful internationalism strategies and policies. Nevertheless, it is not necessarily true that the internationalism strategies in the non-profit universities are very healthy due to the fact that the state universities showed great success in recruiting more international students.

  15. Analysis Of Comparative Law, Arbitration Rules Of The United Nations Commission On International Trade Law (Uncitral

    Directory of Open Access Journals (Sweden)

    Ana Carolina Donoso Bustamante

    2013-01-01

    Full Text Available It is a study of comparative law between the Arbitration Rules of the United Nations Commission for International Trade Law (UNCITRAL, specifically established in the Arbitration Rules, and the arbitration in Ecuadorian system. The paper first defines the concept of arbitration, international arbitration differentiating domestic arbitration. In a second time, there are a historical reference both as an institution and the UNCITRAL Arbitration Rules. Following, the author show a background study, Arbitration and Mediation Ecuadorian Law. Finally appears the comparation between the two systems, with the resulting conclusions.

  16. Non-anaplastic peripheral T cell lymphoma in children and adolescents-an international review of 143 cases.

    Science.gov (United States)

    Mellgren, K; Attarbaschi, A; Abla, O; Alexander, S; Bomken, S; Bubanska, E; Chiang, A; Csóka, M; Fedorova, A; Kabickova, E; Kapuscinska-Kemblowska, L; Kobayashi, R; Krenova, Z; Meyer-Wentrup, F; Miakova, N; Pillon, M; Plat, G; Uyttebroeck, A; Williams, D; Wróbel, G; Kontny, U

    2016-08-01

    Peripheral T cell lymphomas (PTCL) are rare in children and adolescents, and data about outcome and treatment results are scarce. The present study is a joint, international, retrospective analysis of 143 reported cases of non-anaplastic PTCL in patients event-free survival was (pEFS) 0.45 ± 0.05. Patients with SP TCL had a good outcome with 5-year pOS of 0.78 ± 0.1 while patients with HS TCL were reported with 5-year pOS of only 0.13 ± 0.12. Twenty-five percent of the patients were reported to have a pre-existing condition, and this group had a dismal outcome with 5-year pOS of 0.29 ± 0.09. The distribution of non-anaplastic PTCL subtypes in pediatric and adolescent patients differs from what is reported in adult patients. Overall outcome depends on the subtype with some doing better than others. Pre-existing conditions are frequent and associated with poor outcomes. There is a clear need for subtype-based treatment recommendations for children and adolescents with PTCL. PMID:27270301

  17. Poor peer relations predict parent- and self-reported behavioral and emotional problems of adolescents with gender dysphoria: a cross-national, cross-clinic comparative analysis.

    Science.gov (United States)

    de Vries, Annelou L C; Steensma, Thomas D; Cohen-Kettenis, Peggy T; VanderLaan, Doug P; Zucker, Kenneth J

    2016-06-01

    This study is the third in a series to examine behavioral and emotional problems in children and adolescents with gender dysphoria in a comparative analysis between two clinics in Toronto, Ontario, Canada and Amsterdam, the Netherlands. In the present study, we report Child Behavior Checklist (CBCL) and Youth Self-Report (YSR) data on adolescents assessed in the Toronto clinic (n = 177) and the Amsterdam clinic (n = 139). On the CBCL and the YSR, we found that the percentage of adolescents with clinical range behavioral and emotional problems was higher when compared to the non-referred standardization samples but similar to the referred adolescents. On both the CBCL and the YSR, the Toronto adolescents had a significantly higher Total Problem score than the Amsterdam adolescents. Like our earlier studies of CBCL data of children and Teacher's Report Form data of children and adolescents, a measure of poor peer relations was the strongest predictor of CBCL and YSR behavioral and emotional problems in gender dysphoric adolescents. PMID:26373289

  18. Frequency of consumption of fruits, vegetables and soft drinks: a comparative study among adolescents in urban and rural areas

    Directory of Open Access Journals (Sweden)

    Iza Cristina de Vasconcelos Martins Xavier

    2014-06-01

    Full Text Available Objective: To compare the frequency of consumption of fruits, vegetables and soft drinks among adolescents living in urban and rural areas of Pernambuco State. Methods: A cross-sectional study based on secondary analysis of data from a representative sample of high school students in Pernambuco (n = 4,207, 14 - 19 years was conducted. Data were collected through a previously validated questionnaire. Adolescents who reported a daily consumption of soft drinks and occasional consumption of fruits, juices and vegetables were classified as exposed to inadequate standard of consumption of these foods. The independent variable was the place of residence (urban/rural. Data were analyzed by frequency distribution, χ2 test and binary logistic regression. Results: It was observed that students residing in rural areas had a higher prevalence of occasional consumption of natural fruit juices (37.6%; 95%CI 36.1 - 39.0 than those living in urban areas (32.1%; 95%CI 30.7 - 33.6. The proportion of students exposed to daily consumption of soft drinks was higher among those who reported they lived in urban areas (65.0%; 95%CI 63.5 - 66.4 compared to those who reported living in rural areas (55.3%; 95%CI 53.8 - 56.9. Conclusion: Adolescent students living in rural areas had a higher prevalence of low consumption of natural fruit juices while those residing in urban areas had a higher prevalence of daily consumption of soda drinks.

  19. Authoritarianism: Adolescents from East and West Germany and the United States Compared.

    Science.gov (United States)

    Rippl, Susanne; Boehnke, Klaus

    1995-01-01

    Examined whether the former East Germany has produced authoritarian personalities and whether there is age and gender variation on authoritarianism regardless of culture. Subjects were 552 West German, 320 East German, and 619 American adolescents. Found that all three cultures have similar proclivities to exhibit an authoritarian character…

  20. Hispanic Adolescent Pregnancy Testers: A Comparative Analysis of Negative Testers, Childbearers and Aborters.

    Science.gov (United States)

    Berger, David K.; And Others

    1991-01-01

    Assessed differences between 20 negative and 36 positive pregnancy testers and evaluated pregnancy resolution decision-making process of positive testers. Subjects were Hispanic adolescents requesting pregnancy determination at outpatient clinic. Results indicated that negative and positive testers were similar, although positives were older and…

  1. Physical Fitness and Physical Activity in Adolescents with Asperger Syndrome: A Comparative Study

    Science.gov (United States)

    Borremans, Erwin; Rintala, Pauli; McCubbin, Jeffrey A.

    2010-01-01

    While physical activity is beneficial for youth with developmental disabilities, little is known about those individuals' fitness profile and levels of activity. Therefore the purpose of this study was to investigate the physical fitness profile and physical activity level of 30 adolescents with and without Asperger syndrome (AS). Evaluations were…

  2. Study Habits and Academic Achievement of Kashmiri & Ladakhi Adolescent Girls: A Comparative Study

    Science.gov (United States)

    Nadeem, N. A.; Puja, Javeed Ahamd; Bhat, Shabir Ahmad

    2014-01-01

    The present study was conducted to study the Study Habits and Academic Achievement of Adolescents girls in Jammu and Kashmir. 400 sample subjects were selected randomly from two ethnic groups' viz. Kashmiri and Ladakhi. The investigators used Palsane & Sharma's study habits inventory (PSSHI) to collect data from the field. Certain…

  3. Comparative Kinetic Methods used for the Therapy of Idiopathic Scoliosis in Adolescents

    Directory of Open Access Journals (Sweden)

    Elena AMARICĂI

    2013-12-01

    Full Text Available Scoliosis is one of the most common axial deviations of the spine. Because of its incidence and the fact that, with the evolution of technology, adolescents spend increasingly more time sitting at desk, adopting positions often incorrect, this paper aims to study the evolution of adolescent patients diagnosed with scoliosis using different kinetic methods of treatment. Another objective is to highlight the most effective method of treatment in terms of overall rehabilitation period, the time spent by the patient in the rehabilitation centre and the preservation of scoliosis correction. 9 adolescents patients (aged between 14 and 17 years with idiopathic scoliosis were divided into three groups based on the followed kinetic method. Three patients underwent a physical therapy program based on the conventional Klapp and Cotrel method, three patients performed Schroth method, and the other three patients performed Vojta method. All patients were monitored for 6 months. They followed a certain rehabilitation therapy in a specialized centre under the guidance of specialized therapist. Height, weight and scoliosis curvature (measured by the Cobb angle were assessed at the beginning of the program and after 6 months of kinetic program. The small number of patients in each group could not issue conclusions regarding the statistical efficiency of the three methods of therapy. However, besides the conventional therapy, both Schroth method and Vojta method represent possibilities to treat the adolescent patients with idiopathic scoliosis.

  4. Self-concept and Ego Development in Deaf Adolescents: A Comparative Study

    NARCIS (Netherlands)

    Gent, T. van; Goedhart, A.W.; Knoors, H.E.T.; Westenberg, P.M.; Treffers, P.D.A.

    2012-01-01

    Self-concept and ego development, two intertwined aspects of self-indicating well-being and social-cognitive maturation, respectively, were examined in a representative sample of deaf adolescents of normal intelligence (N = 68), using translated and adapted versions of Harter's (1988, Manual for the

  5. Mental toughness, sleep disturbances, and physical activity in patients with multiple sclerosis compared to healthy adolescents and young adults

    Science.gov (United States)

    Sadeghi Bahmani, Dena; Gerber, Markus; Kalak, Nadeem; Lemola, Sakari; Clough, Peter J; Calabrese, Pasquale; Shaygannejad, Vahid; Pühse, Uwe; Holsboer-Trachsler, Edith; Brand, Serge

    2016-01-01

    Background Multiple sclerosis (MS) is the most common chronic autoimmune demyelinating and inflammatory disease of the central nervous system, afflicting both the body and mind. The risk of suffering from MS is 2.5–3.5 times greater in females than in males. While there is extant research on fatigue, depression, and cognitive impairment in patients with MS during its clinical course, there is a lack of research focusing on sleep, psychological functioning, and physical activity (PA) at the point of disease onset. The aims of the present study were therefore, to assess the markers of mental toughness (MT) as a dimension of psychological functioning, sleep disturbances (SD), and PA among patients at the moment of disease onset and to compare these with the corresponding values for healthy adolescents and young adults. Methods A total of 23 patients with MS at disease onset (mean age =32.31 years; 91% females), 23 healthy adolescents (mean age =17.43 years; 82% females), and 25 healthy young adults (mean age =20.72 years; 80% females) took part in the study. They completed questionnaires covering sociodemographic data, MT, SD, and PA. Results Patients with MS had similar scores for MT traits as those in healthy adolescents and healthy young adults, and equivalent levels of moderate-intensity PA and SD as young adults. MS patients reported lower levels of vigorous PA compared to both healthy adolescents and young adults. Conclusion The pattern of the results of the present study suggests that the onset of MS is not associated with poor MT, poor sleep, or reduced moderate-intensity PA. Lower levels of vigorous PA were observed in MS patients. Low levels of vigorous PA may lead to decreased cardiorespiratory fitness in patients with MS and, in the long run, to reduced cardiovascular health and degraded psychological functioning. PMID:27390520

  6. A Comparative Cost Analysis of Undergraduate Business Degrees for International Students in Selected Countries

    Directory of Open Access Journals (Sweden)

    Shilpa Iyanna

    2012-02-01

    Full Text Available International student enrolments are an increasingly important part of global higher education. Researchindicates that the cost of education is an important factor which influences the students’ choice of studydestination. Given the rising cost of education, a comparative analysis of the cost of education is likely to givecertain countries a competitive edge. The primary focus of this paper is to compare the cost of undergraduatebusiness education in countries competing for a share in the international student market. Data for this paper wasdrawn from a range of published secondary sources and includes tuition fees, living costs and visa expenses asthese components are considered unavoidable for international students. Findings from this study suggest thatMalaysia and the UAE have an advantage over the other competing countries in terms of cost. The paperconcludes with implications for universities and policy makers and directions for further research.

  7. International note: Maternal warmth, behavioral control, and psychological control: Relations to adjustment of Ghanaian early adolescents.

    Science.gov (United States)

    Salaam, Braima; Mounts, Nina S

    2016-06-01

    This investigation addressed the relation between maternal warmth, behavioral control, psychological control, and psychological adjustment in a sample of 119 Ghanaian adolescents (42% boys) living in an urban area (mean age = 14.19). Adolescents in the sample reported clinically elevated levels of depression and anxiety. Significant associations were found between warmth, behavioral control, and psychological control and adolescents' anxiety, physical aggression, relational aggression, positive friendship quality, and conflict with friends. Warmth moderated the effect of behavioral control on anxiety, physical aggression, and relational aggression such that higher levels of warmth in combination with higher levels of behavioral control were related to more positive adjustment. Higher levels of warmth in conjunction with higher psychological control were related to higher levels of anxiety. Boys who reported lower levels of warmth in combination with higher behavioral control reported higher levels of physical aggression. For boys reporting higher levels of warmth, higher behavioral control was associated with lower physical aggression. PMID:27038973

  8. A Comparative Cost Analysis of Undergraduate Business Degrees for International Students in Selected Countries

    OpenAIRE

    Shilpa Iyanna; Jaya Abraham

    2012-01-01

    International student enrolments are an increasingly important part of global higher education. Researchindicates that the cost of education is an important factor which influences the students’ choice of studydestination. Given the rising cost of education, a comparative analysis of the cost of education is likely to givecertain countries a competitive edge. The primary focus of this paper is to compare the cost of undergraduatebusiness education in countries competing for a share in the int...

  9. Where should the pharmacy researcher look first? Comparing International Pharmaceutical Abstracts and MEDLINE.

    OpenAIRE

    Fishman, D L; Stone, V L; DiPaula, B A

    1996-01-01

    This study compared the usefulness of various CD-ROM versions of International Pharmaceutical Abstracts (IPA) and MEDLINE for pharmacy research. Journal coverage as well as the strengths and weaknesses of database structure and contents were considered. The journals indexed in each database were compared to those identified in a survey of the research journals most important to University of Maryland at Baltimore pharmacy faculty and in a similar North Carolina study rating pharmacy journals....

  10. International Organisations and the Evaluation of Education Systems: A Critical Comparative Analysis

    Science.gov (United States)

    Neves, Claudia

    2008-01-01

    This article seeks to develop research involving a macro-level critical comparative analysis of reference documents produced by international organisations (UNDP, OECD, UNESCO, the World Bank and the European Union) which guide world education policy decisions. The primary objective was to consider the key guidelines currently defined for…

  11. Comparing Chinese International and American-born Graduate Students' Beliefs about Teaching and Learning

    Science.gov (United States)

    Zhao, Fangxia

    2009-01-01

    This study examined the educational beliefs about teaching and learning of Chinese international and American-born graduate students in the disciplines of pure and applied sciences and mathematics at Auburn University by comparing their similarities and differences. The study reported (a) participants' demographic characteristics, (b) the dominant…

  12. Advancing Research on Comparative and International Education in Asia: Contribution of the "Asia Pacific Education Review"

    Science.gov (United States)

    Gok, Enes; Weidman, John C.

    2015-01-01

    This article explored the contribution of Asia Pacific Education Review (APER) to expanding the scope of research on comparative and international education in Asia. We developed a rubric based on extensive studies (Rust et al. in "Comp Educ Rev," 43(1):86-109, 1999; Foster et al. in "Int J Educ Dev" 32:711-732, 2012) of…

  13. Internalized Stigma of Mental Illness among Schizophrenic Patients and Their Families (Comparative Study)

    Science.gov (United States)

    Mahmoud, Sahar; Zaki, Rania A.

    2015-01-01

    This study was a comparative study aiming to assess the extent of internalized stigma of mental illness among patients with schizophrenia & identify stigma as perceived by family members caring schizophrenic patients. The study was conducted in two settings 1st clinic was outpatient clinic for psychiatric patient affiliated to Abbasia…

  14. SELF-ESTEEM OF DEAF AND HARD OF HEARING COMPARED WITH HEARING ADOLESCENTS IN SLOVENIA – THE CONTEXT OF SOCIAL AND COMMUNICATION FACTORS

    Directory of Open Access Journals (Sweden)

    Damjana KOGOVSEK

    2015-11-01

    Full Text Available Objective: The study focuses on the self-esteem of deaf and hard of hearing (D/HH and hearing adolescents (HA in Slovenia. The aim of this study is a comparison of self-esteem between D/HH and HA regarding the hearing status, age, gender, and the comparison among D/HH adolescents regarding communication and education settings. It is hypothesized that deaf and hard of hearing adolescents have lower self-esteem than their hearing peers. Methods: The final sample included 130 adolescents who were split into two groups with the method of equal pairs: 65 D/HH adolescents and 65 HA, which were established on the basis of gender, age, nationality, and educational programme of schooling. The phenomenon of self-esteem was measured with the Rosenberg Self-Esteem Scale, which was translated and adapted into the Slovenian Sign Language (SSL. Results: The results show significant differrences in self-esteem between D/HH and HA adolescents. D/HH adolescents have, on average, lower self-esteem than HA. There are differences in self-esteem regarding gender and also regarding ages of 16 and of 20. D/HH adolescents who use speech or sign language in their communication have higher self-esteem than those who use mostly sign language. D/HH adolescents in mainstream schools have higher self-esteem than those included into a segregated form of schooling. Discussion: There are differences among adolescents in how they view themselves. Self-esteem can be a significant predictor of life satisfaction. Conclusion: D/HH adolescents experience lower self-esteem when compared with HA peers.

  15. Depression during gestation in adolescent mothers interferes with neonatal neurobehavior

    OpenAIRE

    Marina Carvalho de Moraes Barros; Sandro Sendim Mitsuhiro; Elisa Chalem; Ronaldo Ramos Laranjeira; Ruth Guinsburg

    2013-01-01

    Objective: To compare the neurobehavior of neonates born to adolescent mothers with and without depression during gestation. Methods: This prospective cross-sectional study included healthy term neonates born to adolescent mothers with untreated depression during gestation, without exposure to legal or illicit drugs, and compared them with infants born to adolescent mothers without psychiatric disorders. Maternal psychiatric diagnoses were assessed by the Composite International Diagnostic ...

  16. Human Papillomavirus (HPV Vaccination and Adolescent Girls' Knowledge and Sexuality in Western Uganda: A Comparative Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Andrew Kampikaho Turiho

    Full Text Available The purpose of the study was to investigate the influence of human papillomavirus (HPV vaccination on adolescent girls' knowledge of HPV and HPV vaccine, perception of sexual risk and intentions for sexual debut. This cross-sectional comparative study was conducted in Ibanda and Mbarara districts. Data was collected using a standardized self-administered questionnaire and analyzed using the Statistical Package for the Social Sciences computer software. Univariate, bivariate, and logistic regression analyses were conducted with significance level set at p < .05. Results showed that HPV vaccination was associated with being knowledgeable (Crude OR: 5.26, CI: 2.32-11.93; p = 0.000. Vaccination against HPV did not predict perception of sexual risk. Knowledge was low (only 87/385 or 22.6% of vaccinated girls were knowledgeable, but predicted perception of a high sexual risk (Adjusted OR: 3.12, CI: 1.37-3.63; p = 0.008. HPV vaccination, knowledge and perceived sexual risk did not predict sexual behaviour intentions. High parental communication was associated with adolescent attitudes that support postponement of sexual debut in both bivariate and multiple regression analyses. In conclusion, findings of this study suggest that HPV vaccination is not likely to encourage adolescent sexual activity. Influence of knowledge on sexual behaviour intentions was not definitively explained. Prospective cohort studies were proposed to address the emerging questions.

  17. Brief Report: Adolescents' Co-Rumination with Mothers, Co-Rumination with Friends, and Internalizing Symptoms

    Science.gov (United States)

    Waller, Erika M.; Rose, Amanda J.

    2013-01-01

    The current research examined co-rumination (extensively discussing, rehashing, and speculating about problems) with mothers and friends. Of interest was exploring whether adolescents who co-ruminate with mothers were especially likely to co-ruminate with friends as well as the interplay among co-rumination with mothers, co-rumination with…

  18. A Limited Repertoire of Emotion Regulation Strategies Is Associated with Internalizing Problems in Adolescence

    Science.gov (United States)

    Lougheed, Jessica P.; Hollenstein, Tom

    2012-01-01

    The present study was designed to test whether the beneficial effects of emotion regulation (ER) have less to do with the use of singular, "adaptive" strategies and more to do with using a range of strategies. Using a community sample of adolescents (N = 177, M = 13.6 years), groups based on five measures of ER (reappraisal, suppression,…

  19. Externalizing and Internalizing Problems in Low-Income Latino Early Adolescents: Risk, Resource, and Protective Factors

    Science.gov (United States)

    Loukas, Alexandra; Prelow, Hazel M.

    2004-01-01

    The current investigation examined the role of cumulative risk, family routines, maternal monitoring, mother-child relationship quality, and youth socioemotional competence in adjustment outcomes of 521 10- to 14-year-old low-income Latino early adolescents. Results showed that, as the number of risk factors increased, levels of externalizing and…

  20. Effects of Functional Impairment on Internalizing Symptom Trajectories in Adolescence: A Longitudinal, Growth Curve Modelling Study

    Science.gov (United States)

    Cleverley, Kristin; Bennett, Kathryn; Duku, Eric

    2013-01-01

    Despite the fact that psychosocial and functional impairment has long been acknowledged as an important aspect of psychiatric diagnosis and treatment, relatively little is known about the longitudinal relationship between psychiatric symptoms and functional impairment. This is particularly true in childhood and adolescence. Understanding how…

  1. Similar Mechanisms? A Comparative Longitudinal Study of Adolescent Violence and Victimization.

    Science.gov (United States)

    Sullivan, Christopher J; Ousey, Graham C; Wilcox, Pamela

    2016-05-01

    This study analyzes the extent to which there are similar patterns of violent offending and victimization in a panel of adolescents. Three explanatory perspectives are assessed: population heterogeneity, state dependence, and a mixed model. Data are drawn from a four-wave panel study of 3,976 adolescents. The main study measures comprise self-report indices for victimization and delinquency. Theoretical perspectives are specified through three distinct statistical approaches-latent growth curve, autoregressive simplex, and autoregressive latent trajectory (ALT) models. The analysis then incorporates the effects of relevant time-stable and time-varying influences. A mixed perspective, represented by the ALT model, best fits the data for both violent victimization and offending. Covariates drawn from the two perspectives have similar effects as well. The findings provide some support for a similar mechanisms hypothesis. PMID:25604970

  2. International Comparative Study on Domestic and Foreign Films in the Perspective of Social Culture

    Institute of Scientific and Technical Information of China (English)

    罗淞译

    2015-01-01

    The culture industry is a country’s important pillar industry, and films play an irreplaceable and important role in the culture industry. Nowadays, films have become a kind of world language which represents the image of a country. And the development of the film industry has also accelerated the improvement of international cultural competitiveness. In the perspective of contemporary social culture, we should have an international comparative study on domestic and foreign films and then make the best of the both to help Chinese film culture industry to go a good way of internationalization.

  3. International Quit and Win 1996: comparative evaluation study in China and Finland

    OpenAIRE

    Sun, S.; Korhonen, T.; Uutela, A.; Korhonen, H.; Puska, P.; Jun, Y.; Chonghua, Y.; Zeyu, G.; Yonghao, W.; Wenqing, X.

    2000-01-01

    OBJECTIVES—To compare background and process variables, as well as follow up status, of the participants in the International Quit and Win '96 contests of China and Finland, and analyse factors contributing to sustained maintenance.
DESIGN—A standardised 12 month follow up was conducted in both countries with random samples of participants. The sample sizes were 3119 in China and 1448 in Finland, with response rates of 91.2% and 65.2%, respectively.
INTERVENTIONS—The International Quit and Wi...

  4. Interaction between international trade and economic growth: evidence from qualitative comparative analysis

    Directory of Open Access Journals (Sweden)

    Asli Seda Bilman

    2014-12-01

    Full Text Available The relationship between international trade and growth is one of the most popular debates in international economics literature. Although there are numerous theoretical approaches and empirical studies about the issue, the direction of the causality and the magnitude of the interaction still remain unclear. In this study, qualitative comparative analysis introduced by Ragin (1987 is applied, different from the previous empirical studies on the topic. The results present the conditions for growth in the country groups involved. The findings imply that trade policy is still of great importance in terms of stimulating growth in developing countries, while it has little importance in developed countries.

  5. NON-VERBAL INTELLIGENCE AND ACADEMIC ACHIEVEMENT AMONG ADOLESCENT STUDENTS:A COMPARATIVE STUDY

    OpenAIRE

    Jyoti Mishra; Amool Ranjan Singh

    2014-01-01

    Objective of the study was to examine the non-verbal intelligence of the adolescent school going students. Hypothesis: There is no significant difference among the school going students with respect to their non-verbal intelligence. Sample: For the present study, total 300 students were taken. All the participants were divided into three groups; 100 high academic achievement group (Mean & SD 13.78±.85), 100 average academic achievement group (13.95±.81) & 100 low academic ...

  6. Study Habits And Academic Achievement 
Of Kashmiri & Ladakhi Adolescent Girls: A Comparative Study


    OpenAIRE

    N. A. NADEEM; Javeed Ahamd PUJA; BHAT, Shabir Ahmad

    2014-01-01

    The present study was conducted to study the Study Habits and Academic Achievement of Adolescents girls in Jammu and Kashmir. 400 sample subjects were selected randomly from two ethnic groups’ viz. Kashmiri and Ladakhi. The investigators used Palsane & Sharma’s study habits inventory (PSSHI) to collect data from the field. Certain statistical techniques like percentage, S. D., Mean and t-value were used to analyze the data. The result confirms Significant mean difference were found betwee...

  7. Increased gyrification, but comparable surface area in adolescents with autism spectrum disorders

    OpenAIRE

    Wallace, Gregory L.; Robustelli, Briana; Dankner, Nathan; Kenworthy, Lauren; GIEDD, JAY N.; Martin, Alex

    2013-01-01

    Autism spectrum disorders are associated with atypically excessive early brain growth. Recent studies suggest that later cortical development, specifically cortical thickness, during adolescence and young adulthood is also aberrant. Nevertheless, previous studies of other surface-based metrics (e.g. surface area and gyrification) at high-resolution in autism spectrum disorders are limited. Forty-one males with autism spectrum disorders and 39 typically developing males matched on age (mean ∼1...

  8. A Comparative Study of the Taste Choice of Adolescents in Terms of Gender and BMI

    Directory of Open Access Journals (Sweden)

    Saime Kucukkmurler

    2014-12-01

    Full Text Available AIM: The aim of the study was to investigate the attitudes and choices of taste of adolescents, the conditions that affect these choices, and its variations with respect to BMI and gender. METHODS: 385 adolescents between the ages of 11 and 14, in Ankara, Turkey, participated in the research. In order to determine taste choices and attitudes towards taste, a Likert-type questionnaire was applied. Independent Samples t-test and correlational analysis were conducted. RESULTS: Boys preferred sweet and bitter tastes more than girls, but girls preferred salty tastes more than boys (p<0.05. It was found that when the BMI of adolescents increases, their taste scores decrease significantly (p<0.05. As the BMI increases, the sum preferences of sweet, sour, umami and salty taste scores decrease. There is a positive relation between sour and bitter and umami and bitter with umami (p< 0.01 CONCLUSION: . It is fair to argue that as BMI increases tendencies towards tastes decrease and that boys preferred sweet and bitter tastes more than girls did whereas girls preferred salty tastes more than boys.The fact that the tendencies towards tastes decrease with increasing BMI, and that taste preferences vary with respect to gender may imply that physiological requirements drive taste preferences. [TAF Prev Med Bull 2014; 13(6.000: 451-458

  9. Do adolescent drug use consequences predict externalizing and internalizing problems in emerging adulthood as well as traditional drug use measures in a Hispanic sample?

    Science.gov (United States)

    Grigsby, Timothy J; Forster, Myriam; Baezconde-Garbanati, Lourdes; Soto, Daniel W; Unger, Jennifer B

    2014-03-01

    The present study compares statistical models for three conceptualizations of drug use in 11th grade (past 30 day ever/never use, past 30 day frequency of drug use and past 30 day drug use consequences) with externalizing and internalizing problems in emerging adulthood when controlling for age, academic achievement and socioeconomic status in a Hispanic sample. Multivariate logistic regression models for the different drug use variables were compared when modeling weapon carrying, arrest, multiple lifetime sex partners, drug/alcohol use before sex and condom use in emerging adulthood. A multivariate linear regression model was used to model depression in emerging adulthood as a function of drug use measurement controlling for other covariates and depression in adolescence. Our findings suggest that any conceptualization of drug use will produce equitable results and model fit statistics when examining externalizing problems. However, when investigating internalizing problems, such as depression, lower frequency drug use-and not high frequency-was more strongly associated with depression whereas experiencing high levels of drug use consequences-and not low levels of consequences-was associated with depression in emerging adulthood despite similar model fit values. Variation between drug use and the experience of drug use consequences may lead to misspecification of "at-risk" subgroups of drug users. Implications and future directions are discussed. PMID:24345310

  10. Discrimination-related stress effects on the development of internalizing symptoms among Latino adolescents.

    Science.gov (United States)

    Sirin, Selcuk R; Rogers-Sirin, Lauren; Cressen, Jessica; Gupta, Taveeshi; Ahmed, Sammy F; Novoa, Alfredo D

    2015-01-01

    This three-wave longitudinal study of 173 Latino adolescents (M = 16.16 years, SD = 0.65) is designed to understand the role of discrimination-related stress in mental health trajectories during middle to late adolescence with attention to differences due to immigration status. The results of the growth curve analysis showed that anxious-depressed, withdrawn-depressed, and somatic complaints significantly decreased over time. Furthermore, although discrimination-related stress was found to be significantly related to the trajectories of three types of mental health symptoms, the results revealed that immigration status moderated these relations such that discrimination-related stress was significantly related to these outcomes for Latino youth whose parents were born in the United States, while this relation was not significant for Latino children of immigrants. PMID:25676605

  11. International Trade And Business Practices: A Comparative Attempt In The Apparel Market

    OpenAIRE

    Kavvadia, Helen

    2012-01-01

    The apparel industry is an important branch of Greek manufacturing, with a significant contribution to GDP, employment and exports. Greek companies have established production facilities in the Balkan countries, as a way to improve competitiveness by reducing production costs. Competition, however, is not based on production costs alone. A comparative analysis of three successful international companies is reviewed in this paper, as an attempt to shed light in non-production cost aspects. The...

  12. THE ROLE OF GENERATIONAL COHORTS: COMPARING APPROACHES TO INNOVATION USING INTERNAL NETWORKS

    OpenAIRE

    ROD FARR-WHARTON; BEN FARR-WHARTON; YVONNE BRUNETTO; FERRUCCIO BRESOLIN

    2014-01-01

    This paper uses a range of theories to compare the use of internal networks for seeking the next innovative idea by two countries experiencing different examined the effect of variation in macroeconomic conditions to determine motivational differences between SME owners/managers in Australia and Italy. The paper used interviews from SME owner/managers from Italy and Australia. The findings confirm a small generational cohort impact across the two countries in affecting how SMEs owner/managers...

  13. The impact of internalizing symptoms on autistic traits in adolescents with restrictive anorexia nervosa

    OpenAIRE

    Calderoni S; Fantozzi P; Balboni G; Pagni V; Franzoni E; Apicella F; Narzisi A; Maestro S; Muratori F

    2015-01-01

    Sara Calderoni,1,* Pamela Fantozzi,1,* Giulia Balboni,2 Veronica Pagni,1 Emilio Franzoni,3 Fabio Apicella,1 Antonio Narzisi,1 Sandra Maestro,1 Filippo Muratori1,4 1IRCCS Stella Maris Foundation, 2Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy; 3Child Neuropsychiatric Unit, Women, Children and Adolescents Health Department, University Hospital S Orsola-Malpighi, Bologna, Italy; 4Department of Clinical and Experimental Medicine, Universit...

  14. Fat-free mass prediction equations for bioelectric impedance analysis compared to dual energy X-ray absorptiometry in obese adolescents: a validation study

    OpenAIRE

    Hofsteenge, Geesje H.; Chinapaw, Mai JM; Weijs, Peter JM

    2015-01-01

    Background In clinical practice, patient friendly methods to assess body composition in obese adolescents are needed. Therefore, the bioelectrical impedance analysis (BIA) related fat-free mass (FFM) prediction equations (FFM-BIA) were evaluated in obese adolescents (age 11–18 years) compared to FFM measured by dual-energy x-ray absorptiometry (FFM-DXA) and a new population specific FFM-BIA equation is developed. Methods After an overnight fast, the subjects attended the outpatient clinic. Af...

  15. Elevated serum levels of free triiodothyronine in adolescent boys with gynaecomastia compared with controls

    DEFF Research Database (Denmark)

    Mieritz, Mikkel G; Sørensen, Kaspar; Aksglæde, Lise;

    2014-01-01

    OBJECTIVE: Pubertal gynaecomastia is a frequent phenomenon occurring in 20-40% of otherwise healthy adolescent boys. Little is known about the aetiology of pubertal gynaecomastia. Markedly elevated thyroid hormone levels in adults with hyperthyroidism are associated with gynaecomastia. DESIGN: A...... cross-sectional examination of 444 healthy boys with and without pubertal gynaecomastia. METHODS: We evaluated TSH, triiodothyronine (T3), thyroxine (T4), free T4 and free T3 in a cohort of healthy boys with and without pubertal gynaecomastia. RESULTS: Boys with gynaecomastia had significantly higher...

  16. International PV QA Task Force's Proposed Comparative Rating System for PV Modules: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Wohlgemuth, J.; Kurtz, S.

    2014-10-01

    The International PV Quality Assurance Task Force is developing a rating system that provides comparative information about the relative durability of PV modules. Development of accelerated stress tests that can provide such comparative information is seen as a major step toward being able to predict PV module service life. This paper will provide details of the ongoing effort to determine the format of such an overall module rating system. The latest proposal is based on using three distinct climate zones as defined in IEC 60721-2-1 for two different mounting systems. Specific stresses beyond those used in the qualification tests are being developed for each of the selected climate zones.

  17. Longitudinal Effects of a Universal Family-Focused Intervention on Growth Patterns of Adolescent Internalizing Symptoms and Polysubstance Use: Gender Comparisons

    Science.gov (United States)

    Trudeau, Linda; Spoth, Richard; Randall, G. Kevin; Azevedo, Kari

    2007-01-01

    This study evaluated effects of the "Iowa Strengthening Families Program," a family-focused universal preventive intervention, on growth patterns of adolescent internalizing (anxiety and depressive symptoms) and monthly polysubstance use (alcohol, tobacco, marijuana, inhalants, and other illicit drugs), as well as the association between…

  18. Mental toughness, sleep disturbances, and physical activity in patients with multiple sclerosis compared to healthy adolescents and young adults

    Directory of Open Access Journals (Sweden)

    Sadeghi Bahmani D

    2016-06-01

    Full Text Available Dena Sadeghi Bahmani,1 Markus Gerber,2 Nadeem Kalak,1 Sakari Lemola,3 Peter J Clough,4 Pasquale Calabrese,5 Vahid Shaygannejad,6 Uwe Pühse,2 Edith Holsboer-Trachsler,1 Serge Brand1,2 1Psychiatric Clinics of the University of Basel, Center for Affective, Stress and Sleep Disorders, 2Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Basel, Switzerland; 3Department of Psychology, University of Warwick, Coventry, 4Department of Psychology, Manchester Metropolitan University, Manchester, UK; 5Division of Molecular and Cognitive Neuroscience, University of Basel, Basel, Switzerland; 6Department of Neurology and Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran Background: Multiple sclerosis (MS is the most common chronic autoimmune demyelinating and inflammatory disease of the central nervous system, afflicting both the body and mind. The risk of suffering from MS is 2.5–3.5 times greater in females than in males. While there is extant research on fatigue, depression, and cognitive impairment in patients with MS during its clinical course, there is a lack of research focusing on sleep, psychological functioning, and physical activity (PA at the point of disease onset. The aims of the present study were therefore, to assess the markers of mental toughness (MT as a dimension of psychological functioning, sleep disturbances (SD, and PA among patients at the moment of disease onset and to compare these with the corresponding values for healthy adolescents and young adults. Methods: A total of 23 patients with MS at disease onset (mean age =32.31 years; 91% females, 23 healthy adolescents (mean age =17.43 years; 82% females, and 25 healthy young adults (mean age =20.72 years; 80% females took part in the study. They completed questionnaires covering sociodemographic data, MT, SD, and PA. Results: Patients with MS had similar scores for MT traits as those in healthy

  19. An epidemiological comparative study of weight and height parameters for nutritional assessment of adolescents in a rural area of North India

    Directory of Open Access Journals (Sweden)

    Khursheed Muzammil

    2014-12-01

    Full Text Available Research Question: What is the simplest way to assess the nutritional status of adolescents? Objectives: (1 To compare and identify the most appropriate method for rapid assessment of nutritional status of rural adolescents using height and weight parameters. (2 To assess whether EHPA chart is superior over the conventional method of using BMI for the nutritional assessment of adolescents or not. Study Design: Cross-sectional study. Study Setting: Eight registered schools in the field practice area of Rural Health Training Center, Bilaspur, Department of Community Medicine, Muzaffarnagar Medical College, Muzaffarnagar, U.P., INDIA. Sample size: 467 i.e., all the school going rural adolescents of both sexes (11-19 yrs of age. Study variables: Height and weight. Methodology: The weight and height of all the study subjects was recorded by portable dial weighing machine and stadiometer respectively with due permission of the school principal. Age of subjects were recorded from the school register as on their last birthday. The data were subjected to comparision for nutritional assessment by using two study tools i.e., conventional BMI and EHPA chart. Statistical analysis: Proportion and Chi square test by using epi info statistical package. Result:   A total of 467 adolescents were examined. By using conventional BMI, 93.79% of adolescents were classified as underweight and 4.06% as normal; however with the help of EHPA chart it was found that 38.97% adolescents were underweight and 58.67% were normal. Conclusion: Existing norms of using conventional BMI for assessing nutritional status of adolescents is inappropriate as far too many normal adolescents fall in undernourished category, whereas EHPA chart prevents such fallacies.

  20. What can comparative effectiveness research contribute to integrative health in international perspective?

    Science.gov (United States)

    Witt, Claudia M; Rafferty Withers, Shelly; Grant, Suzanne; Lauer, Michael S; Tunis, Sean; Berman, Brian M

    2014-11-01

    The interest in Comparative Effectiveness Research (CER) in the international community is growing. A panel titled "What Can Comparative Effectiveness Research Contribute to Integrative Health in International Perspective?" took place at the 3rd International Research Congress on Integrative Medicine and Health in Portland, Oregon, in 2012. The presentations at this panel highlighted different perspectives on CER, including the funders' and the stakeholders' perspectives from the United States, as well as experiences with economic evaluations from Australia and pragmatic trials in Europe. The funders' perspective emphasized the need for innovation and controlling costs in large-scale studies. The stakeholder's perspective stressed the need to gather the input of stakeholders in shaping the framework for more informative, more decision-maker-driven research. Several examples of cost-effectiveness analyses were offered from Australia. The importance of balancing rigor and pragmatism was also discussed in a presentation of the efficacy-effectiveness continuum. A wide-ranging discussion explored additional questions concerning the translation of evidence into practice; the effect of pragmatic trials on funding or policy; evidentiary distinctions between and among pragmatic trials and traditional randomized clinical trials; and the multiple roles of stakeholders, particularly in generating new information and knowledge. The presentations and discussions showed that more development of methods is needed. This includes developments on study design and statistical approaches, as well as methods for stakeholder involvement and mechanisms to bring these results into practice. PMID:25372702

  1. Internal/external locus of control, self-esteem, and parental verbal interaction of at-risk black male adolescents.

    Science.gov (United States)

    Enger, J M; Howerton, D L; Cobbs, C R

    1994-06-01

    We investigated the relationship between three factors--internal/external locus of control, self-esteem, and parental verbal interaction--for at-risk Black male adolescents in the United States. Forty-two male students in Grades 6, 7, and 8 who had been identified by their teachers as being at risk completed the Locus of Control Scale for Children (Nowicki & Strickland, 1973), the Self-Esteem Inventory (Coopersmith, 1967), and the Verbal Interaction Questionnaire (Blake, 1991). A moderate positive relationship found between self-esteem and parental verbal interaction was consistent with a previous finding for White high school students. A moderate negative relationship found between locus of control and self-esteem differed from a previous finding of no significant relationship for Black elementary children. A weak, yet significant, negative relationship was found between locus of control and parental verbal interaction. PMID:8057628

  2. Internalizing Symptoms and Affect of Children with Emotional and Behavioral Disorders: A Comparative Study with an Urban African American Sample.

    Science.gov (United States)

    Sanders, Deanna E.; Merrell, Kenneth W.; Cobb, Harriet C.

    1999-01-01

    Self-reported internalizing symptoms of seriously emotionally disturbed (SED) and regular education students were compared using the Internalizing Symptoms Scale for Children. The SED group reported significantly higher levels of internalizing distress than the regular education group. Results are discussed in terms of future research needs and…

  3. Comparison of self-esteem scores: American and Indian adolescents.

    Science.gov (United States)

    Wood, P C; Hillman, S B; Sawilowsky, S S

    1995-04-01

    The Coopersmith Self-esteem Inventory was administered to 112 African American adolescents who were academically at-risk for dropping out of high school. Results were similar to those of a previous study comparing a heterogeneous group of 100 American adolescents with 100 youths from India. Differences on scores of self-esteem for the two international groups were noted. PMID:7667445

  4. Keynote address at the Fifth Congress of the International Association for Adolescent Health.

    Science.gov (United States)

    Ransome-Kuti, O

    1992-07-01

    This Nigerian Ministry of Health speech reiterates the importance of focusing on the problems of youth and adolescents which was 1st identified in 1989 at a World Health Assembly. Every stage of the life cycle is important because mental, physical, psychological, and social scars are carried into the future. It is important to make the transition to adulthood as smooth as possible. Of the 30% (1.5 billion) of the World's population that are adolescents 10-24 years old, 80% live in developing countries. 50% of the world population is 25 years. In the preparation for adulthood, age-old customs, culture, and tradition have ensured the stability and survival of societies, but great changes have taken place due to colonialism, modern education, urban migration, rapid travel an communication, tourism, and trade. There is weakening of traditional marriage. Foreign cultural influence has armed youths to challenge community cultural norms and parental authority to direct their development. There is social tension, disruption, an instability. Adults as role models have sometimes failed to represent integrity and honesty. There is a need for sensitive support and guidance from adults. Peer pressure operates for both good or ill. Some will react to this stress to conform in unhealthy ways. The health care system may not fill adolescent needs because they are too old for the pediatrician and too young for the physician. Girls are particularly vulnerable to the problems of premarital pregnancy, induced abortion, out-of-wedlock births, and sexually transmitted diseases. The pressure is to grow up fast, particularly in polygamous societies where the woman has security only in her children. Opportunities for dialogue degenerate into sessions of being "talked at" and forced compliance. Unemployment is very high which can lead to loss of self-esteem, psychological stress, and hopelessness and sometimes street fighting, thuggery, drug pushing, and armed robbery. Attempts worldwide are

  5. The Sports Challenge international programme for identified 'at risk' children and adolescents: a Singapore study.

    Science.gov (United States)

    Tester, G J; Watkins, G G; Rouse, I

    1999-01-01

    The current world wide phenomena of youth suicide which became a major issue for countries in the early nineties, is still growing exponentially. The Sports Challenge program was initiated in 1992 in Western Australia to identify 'at risk' children and adolescents who display: a low sense of basic trust, a sense of shame and doubt, a sense of inferiority and a sense of identity confusion with common characteristics of low self esteem. The subsequent program is based on a strong statistical paradigm encompassing current and historical information with reliable and objective evaluation measures. To this end, since 1992, Sports Challenge has been recognised as a 'World Best Practice' in redressing the issue of 'at risk' children and adolescents. The program now operates in over 150 schools and communities throughout Australia and 24 schools and Detention Centres in Singapore. This paper will allow a window into the development of the program and the successful transfer of the project into Singapore. The Singapore study which began in 1996 has revealed the success of the Sports Challenge program cross culturally with improvement in self esteem and self concept of 'at risk' groups in the range of 18% to 44%. PMID:10829826

  6. Mild Dermatoglyphic Deviations in Adolescents with Autism Spectrum Disorders and Average Intellectual Abilities as Compared to Typically Developing Boys

    Directory of Open Access Journals (Sweden)

    Esther I. de Bruin

    2014-01-01

    Full Text Available Dermatoglyphics, ridge constellations on the hands and feet, are permanently formed by the second trimester of pregnancy. Consequently, they are considered “fossilized” evidence of a specific prenatal period. A high frequency of dermatoglyphic anomalies, or a high rate of dermatoglyphic asymmetry (discordance, is an indication of developmental instability (prenatal disturbances prior to 24-week gestation. Most dermatoglyphic studies in psychiatry focus on adult schizophrenia. Studies on dermatoglyphic deviances and autism are sparse, include severely disturbed and intellectually retarded patients with autism, and are carried out mainly in non-Western European populations. In this study, finger print patterns, atd-angles, and palmar flexion crease patterns (PFCs are compared between Western European adolescent teenage males, of average intellect, with Autism Spectrum Disorders (ASD; n=46 and typically developing adolescent teenage males (TD; n=49. Boys with ASD had a higher rate of discordance in their finger print patterns than TD boys. Thus, the hypothesized prenatal disturbances that play a role in the etiology of schizophrenia and severe autism might not be specific to these severe psychiatric disorders but might also be involved in the etiology of varying degrees of ASD.

  7. Globalisation plus Comparative and International Education: Towards a Theory of the Confluence

    Directory of Open Access Journals (Sweden)

    Emefa Amoako

    2012-04-01

    Full Text Available This paper attempts to contribute to ways by which confluence, referring to a meeting point for the different agents to cooperate and communicate on education policy processes, can be understood. Pertinent national education policies in countries receiving aid, in particular, are formed and implemented in a complex nexus. Cultural and context sensitivity can be stimulated through a thorough understanding of this confluence, which subsequently can enable the different policy agents, which function at this meeting point, collaborate to alleviate some of the educational challenges. Comparative and international education, in this respect, has a significant role to play.

  8. Internalizing Symptoms of Gifted and Non-Gifted Elementary-Age Students: A Comparative Validity Study Using the Internalizing Symptoms Scale for Children.

    Science.gov (United States)

    Merrell, Kenneth W.; And Others

    1996-01-01

    Examines the symptoms of self-reported internalizing symptoms (e.g., depression and anxiety) of mid-elementary-age gifted students as compared to a control sample of non-gifted students. Results show that gifted students reported significantly fewer internalizing symptoms than did the comparison group. Findings are contrasted with previous…

  9. Approaches to comparative risk assessments of national and international radioactive waste disposal options

    International Nuclear Information System (INIS)

    Pangea Resources International AG, Switzerland, has put forward the concept of an international geological repository in an Australian desert area, for final disposal of certain of the world's high-level radioactive wastes and surplus fissile materials. Already publicly contentious in Australia, the concept raises unusual issues in safety and environmental assessment. It is timely, therefore, to consider why and how an initial case for such a repository might be made, in comparison with national options for high-level waste disposal that it might displace. There are several stages ahead of development of a formal safety case for an international repository. The first, and almost certainly the most challenging, is winning of public and political acceptance in the host country that such a repository is the 'best' solution to a global problem. We consider the basic need to identify and encompass the concerns of widely disparate stakeholders - industry, governments, national and international regulators, environmental interest groups and the public at large - so that public and political debates can be informed effectively. Many key issues will require comparison both of risks arising from very different operations, and of dissimilar prospective safety performances of complete disposal systems over periods spanning thousands of generations. Nevertheless, we conclude that the validity of such a comparative assessment could be assured by consistent application of a judicious blend of assessment techniques across the alternatives. We also conclude that its usefulness as a vehicle for public discussion would be enhanced by careful attention to public concerns, and by transparently independent review by scientific, technical, sociological and ethical specialists. Copyright (2001) Material Research Society

  10. Comparative study among simulations of an internal monitoring system using different Monte Carlo codes

    International Nuclear Information System (INIS)

    Computational Monte Carlo (MC) codes have been used for simulation of nuclear installations mainly for internal monitoring of workers, the well known as Whole Body Counters (WBC). The main goal of this project was the modeling and simulation of the counting efficiency (CE) of a WBC system using three different MC codes: MCNPX, EGSnrc and VMC in-vivo. The simulations were performed for three different groups of analysts. The results shown differences between the three codes, as well as in the results obtained by the same code and modeled by different analysts. Moreover, all the results were also compared to the experimental results obtained in laboratory for meaning of validation and final comparison. In conclusion, it was possible to detect the influence on the results when the system is modeled by different analysts using the same MC code and in which MC code the results were best suited, when comparing to the experimental data result. (author)

  11. Multilevel risk factors and developmental assets for internalizing symptoms and self-esteem in disadvantaged adolescents: modeling longitudinal trajectories from the Rural Adaptation Project.

    Science.gov (United States)

    Smokowski, Paul R; Guo, Shenyang; Rose, Roderick; Evans, Caroline B R; Cotter, Katie L; Bacallao, Martica

    2014-11-01

    The current study filled significant gaps in our knowledge of developmental psychopathology by examining the influence of multilevel risk factors and developmental assets on longitudinal trajectories of internalizing symptoms and self-esteem in an exceptionally culturally diverse sample of rural adolescents. Integrating ecological and social capital theories, we explored if positive microsystem transactions are associated with self-esteem while negative microsystem transactions increase the chances of internalizing problems. Data came from the Rural Adaptation Project, a 5-year longitudinal panel study of more than 4,000 middle school students from 28 public schools in two rural, disadvantaged counties in North Carolina. Three-level hierarchical linear modeling models were estimated to predict internalizing symptoms (e.g., depression, anxiety) and self-esteem. Relative to other students, risk for internalizing problems and low self-esteem was elevated for aggressive adolescents, students who were hassled or bullied at school, and those who were rejected by peers or in conflict with their parents. Internalizing problems were also more common among adolescents from socioeconomically disadvantaged families and neighborhoods, among those in schools with more suspensions, in students who reported being pressured by peers, and in youth who required more teacher support. It is likely that these experiences left adolescents disengaged from developing social capital from ecological microsystems (e.g., family, school, peers). On the positive side, support from parents and friends and optimism about the future were key assets associated with lower internalizing symptoms and higher self-esteem. Self-esteem was also positively related to religious orientation, school satisfaction, and future optimism. These variables show active engagement with ecological microsystems. The implications and limitations were discussed. PMID:25422975

  12. Workload of consultant radiologists in a large DGH and how it compares to international benchmarks

    International Nuclear Information System (INIS)

    Aim: To measure radiologist workloads in a UK radiology department using relative value units (RVUs), and compared these data to current international standards from Australia and Ireland. Materials and methods: Data on reporting throughput was gathered for 13.5 whole-time equivalent (WTE) consultants at the DGHs of East Lancashire Hospitals Trust (ELHT) between April 2010 to March 2011. RVUs were assigned to the reported imaging studies to create a crude RVU/WTE score. This was compared to benchmarks from Australia and results from a similar study in Ireland. Time spent on teaching, multidisciplinary teams, and administration was factored in to create a net RVU/WTE score, more accurately assessing workload. Results: Radiologists in ELHT reported 110,315 imaging studies, producing a total of 649,617 RVUs. Crude reporting workloads were 48,119.78 RVUs/WTE, and net workloads were 83,674.00 RVUs/WTE (with consultants spending 42.49% of their time on non-reporting commitments). These crude and net workloads are far above the Australian maximum reporting benchmark of 45,000 RVUs. Conclusion: The workload is much higher than international benchmarks, indicating high-quality service and excellent value for money, but also highlights understaffing. Foreign RVU systems do not accurately reflect current UK practices and a UK-specific RVU system should be developed to assess staffing and analyse performance

  13. Comparative analysis of quality control tests on computed tomography in accordance with national and international laws

    International Nuclear Information System (INIS)

    The objective of this study is to perform a comparative analysis between the Brazilian legislation and internationals protocols, with respect to the quality control tests for computerized tomography. We used 07 references, published from 1998-2012: the Protocolo Brasileiro - Portaria 453/98 SVS/MS and the Guia de Radiodiagnostico Medico da ANVISA; Quality Assurance Programme for Computed Tomography: Diagnostic and Therapy Applications of the IAEA; European Protocol - European Guidelines on Quality Criteria for Computed Tomography of the EUR No. 16262 EN; Radiation Protection No. 162 - Criteria for Acceptability of Medical Radiology, Nuclear Medicine and Radiotherapy of the European Commission; the Protocols of Control de Calidad en Radiodiagnostico IAEA / ARCAL XLIX; and the Protocolo Espanol de Control de Calidad en Radiodignostico. The comparative analysis of these legislations was based on aspects of tolerance / limit, frequency and objectives of the recommended tests. Were found 18 tests in the Brazilian legislation. The tests were grouped according to their nature (dosimetric tests / exposure and geometric tests and image quality tests). Among the evaluated protocols was identified divergence between tests contained in the documents and the criteria of assessment set out in this work. It is clear, moreover, that for certain documents are not observed tolerances, well-defined methodologies and even frequency of testing. We conclude that the current legislation in Brazil differs in certain respects from international protocols analyzed, although this has a great numbers of quality control tests. However, it is necessary that the Brazilian legislation takes into account technological advances presented to time

  14. Prognostic significance of functional somatic symptoms in adolescence: a 15-year community-based follow-up study of adolescents with depression compared with healthy peers

    Directory of Open Access Journals (Sweden)

    Bohman Hannes

    2012-07-01

    Full Text Available Abstract Background There is a lack of population-based long-term longitudinal research on mental health status and functional physical/somatic symptoms. Little is known about the long-term mental health outcomes associated with somatic symptoms or the temporal relationship between depression and such symptoms. This 15-year study followed up adolescents with depression and matched controls, screened from a population-based sample, who reported different numbers of somatic symptoms. Methods The total population of 16–17-year-olds in Uppsala, Sweden, was screened for depression in 1991–1993. Adolescents who screened positive and an equal number of healthy controls took part in a semi-structured diagnostic interview. In addition, 21 different self-rated somatic symptoms were assessed. Sixty-four percent of those adolescents participated in a follow-up structured interview 15 years later. Results Somatic symptoms in adolescence predicted depression and other adult mental disorders regardless of the presence of adolescent depression. In adolescents with depression, the number of functional somatic symptoms predicted, in a dose response relationship, suicidal behavior, bipolar episodes, and psychotic episodes as well as chronic and recurrent depression. Contrary to expectations, the somatic symptoms of abdominal pain and perspiration without exertion better predicted depression than all DSM-IV depressive symptoms. Abdominal pain persisted as an independent strong predictor of depression and anxiety, even after controlling for other important confounders. Conclusions Somatic symptoms in adolescence can predict severe adult mental health disorders. The number of somatic symptoms concurrent with adolescent depression is, in a stepwise manner, linked to suicidal attempts, bipolar disorders, psychotic disorders, and recurrent and chronic depression. These findings can be useful in developing treatment guidelines for patients with somatic symptoms.

  15. National states and international science: A comparative history of international science congresses in Hitler's Germany, Stalin's Russia, and cold war United States.

    Science.gov (United States)

    Doel, Ronald E; Hoffmann, Dieter; Krementsov, Nikolai

    2005-01-01

    Prior studies of modern scientific internationalism have been written primarily from the point of view of scientists, with little regard to the influence of the state. This study examines the state's role in international scientific relations. States sometimes encouraged scientific internationalism; in the mid-twentieth century, they often sought to restrict it. The present study examines state involvement in international scientific congresses, the primary intersection between the national and international dimensions of scientists' activities. Here we examine three comparative instances in which such restrictions affected scientific internationalism: an attempt to bring an international aerodynamics congress to Nazi Germany in the late 1930s, unsuccessful efforts by Soviet geneticists to host the Seventh International Genetics Congress in Moscow in 1937, and efforts by U.S. scientists to host international meetings in 1950s cold war America. These case studies challenge the classical ideology of scientific internationalism, wherein participation by a nation in a scientist's fame spares the scientist conflict between advancing his science and advancing the interests of his nation. In the cases we consider, scientists found it difficult to simultaneously support scientific universalism and elitist practices. Interest in these congresses reached the top levels of the state, and access to patronage beyond state control helped determine their outcomes. PMID:20503758

  16. The effects of the interplay of genetics and early environmental risk on the course of internalizing symptoms from late childhood through adolescence.

    Science.gov (United States)

    Musci, Rashelle J; Masyn, Katherine E; Benke, Kelly; Maher, Brion; Uhl, George; Ialongo, Nicholas S

    2016-02-01

    Internalizing symptoms during adolescence and beyond is a major public health concern, particularly because severe symptoms can lead to the diagnosis of a number of serious psychiatric conditions. This study utilizes a unique sample with a complex statistical method in order to explore Gene × Environment interactions found in internalizing symptoms during adolescence. Data for this study were drawn from a longitudinal prevention intervention study (n = 798) of Baltimore city school children. Internalizing symptom data were collected using self-report and blood or saliva samples genotyped using Affymetrix 6.0 microarrays. A major depression polygenic score was created for each individual using information from the major depressive disorder Psychiatric Genetics Consortium and used as a predictor in a latent trait-state-occasion model. The major depressive disorder polygenic score was a significant predictor of the stable latent trait variable, which captures time-independent phenotypic variability. In addition, an early childhood stressor of death or divorce was a significant predictor of occasion-specific variables. A Gene × Environment interaction was not a significant predictor of the latent trait or occasion variables. These findings support the importance of genetics on the stable latent trait portion of internalizing symptoms across adolescence. PMID:25936925

  17. Internalizing and externalizing problem behavior and early adolescent substance use: a test of a latent variable interaction and conditional indirect effects.

    Science.gov (United States)

    Scalco, Matthew D; Colder, Craig R; Hawk, Larry W; Read, Jennifer P; Wieczorek, William F; Lengua, Liliana J

    2014-09-01

    Externalizing problem behavior is a robust predictor of early adolescent substance use (SU); however, findings regarding internalizing problems have been mixed, suggesting that there may be important moderators of the relationship between internalizing problems and SU. The present study used a community sample (mean age was 12.1 at the first assessment, 55% women, 83% White) to test a longitudinal latent variable interaction structural equation model to examine whether externalizing problems moderated the relationship between internalizing problems and SU. Peer delinquency was tested as a mediator in the model and prior levels of the mediator and outcome were controlled at each wave to establish temporal precedence. Results suggested that (1) internalizing problems were protective against associating with deviant peers, but only at high levels of externalizing symptomatology, (2) higher levels of peer delinquency were associated with increases in SU, and (3) peer delinquency mediated the effect of the problem behavior interaction on SU. Our findings suggest that the impact of internalizing problems on peer delinquency and SU needs to be considered in the context of externalizing problems. Moreover, developmental models involving internalizing symptoms should consider that internalizing symptoms are generally protective against substance use in early adolescence. PMID:25134030

  18. Longitudinal Risk and Protective Factors Associated with Internalizing and Externalizing Symptoms Among Male and Female Adolescents.

    Science.gov (United States)

    Cotter, Katie L; Wu, Qi; Smokowski, Paul R

    2016-06-01

    Using ecological theory and the peer socialization model, the current study identified risk and protective factors associated with internalizing and externalizing symptoms across ecological domains. It was hypothesized that the constellation of risk and protective factors within the peer microsystem would vary by gender: future optimism and negative peer influence were expected to be significant risk/protective factors for males, whereas peer victimization was expected to be significant risk factors among females. Using four waves of data, three-level hierarchical linear models were estimated for males and females. Results revealed that negative peer influence was a particularly salient risk factor for both internalizing and externalizing behaviors among males, although future optimism did not emerge as a significant protective factor. In addition, as hypothesized, peer victimization indicators were significant risk factors for females. Parent-child conflict was also significantly and positively associated with both internalizing and externalizing symptoms for males and females. Implications are discussed. PMID:26341092

  19. Comparative assessment and essential analysis on new international GHG emission reduction proposals

    Institute of Scientific and Technical Information of China (English)

    Jiang Dongmei; Wang Can; Lv Xuedu; Huang Shanfeng

    2009-01-01

    Since Kyoto Protocol came into force on February 16,2005,the endeavor by international society to combat the climate change has stepped into a new milestone.The greenhouse gas (GHG) abatement mechanisms in Kyoto Protocol have served a remarkable functian but also been questioned during the practices of past three years about its environmental effectiveness.A lot of new international GHG emission reduction proposals are proposed from many new aspects,some of which especially impose pressure on developing countries.So it is of great importance to research on these new proposals in time for negotiation beyond Kyoto and institution of Chinese relevant climate polieies.As this paper focuses on the way of commitment distribution of mechanisms,the mechanisms here are categorized in one of two types:those distribute commitment based on countries and those based on sectors.Some of the typical mechanisms are selected to be analyzed comparatively,especially about their influence on developing countries.

  20. International collaborative study to compare reverse transcriptase PCR assays for detection and genotyping of noroviruses.

    Science.gov (United States)

    Vinjé, Jan; Vennema, Harry; Maunula, Leena; von Bonsdorff, Carl-Henrik; Hoehne, Marina; Schreier, Eckart; Richards, Alison; Green, Jon; Brown, David; Beard, Suzanne S; Monroe, Stephan S; de Bruin, Erwin; Svensson, Lennart; Koopmans, Marion P G

    2003-04-01

    To allow more rapid and internationally standardized assessment of the spread of noroviruses (previously called Norwalk-like viruses [NLVs]) as important food-borne pathogens, harmonization of methods for their detection is needed. Diagnosis of NLVs in clinical diagnostic laboratories is usually performed by reverse transciptase PCR (RT-PCR) assays. In the present study, the performance of five different RT-PCR assays for the detection of NLVs was evaluated in an international collaborative study by five laboratories in five countries with a coded panel of 91 fecal specimens. The assays were tested for their sensitivity, detection limit, and ease of standardization. In total, NLVs could be detected by at least one RT-PCR assay in 69 (84%) of the samples that originally tested positive. Sensitivity ranged from 52 to 73% overall and from 54 to 100% and 58 to 85% for genogroup I and II viruses, respectively. In all, 64% of the false-negative results were obtained with a set of diluted stools (n = 20) that may have lost quality upon storage. Sensitivity was improved when these samples were excluded from analysis. No one single assay stood out as the best, although the p1 assay demonstrated the most satisfactory overall performance. To promote comparability of data, this assay will be recommended for newly starting groups in future collaborative studies. PMID:12682125

  1. The development of substance use in adolescence: results from comparing two longitudinal studies in England and Germany

    Directory of Open Access Journals (Sweden)

    Mariotti Luca

    2011-07-01

    Full Text Available This paper compares the development of alcohol and cannabis use in two English and German adolescent cohorts, using longitudinal data from ongoing studies located in Peterborough and Duisburg respectively. We set out the two studies and detail the steps taken to make the comparisons presented. Unusually, this paper assesses this development simultaneously in both cohorts, using an under-utilized variation of a well-known technique (multiple-group multiple-cohort latent growth curve modelling. In keeping with expectations from other research, there are large differences in the proportions of young people in the two countries using cannabis and alcohol. The Peterborough cohort embarked on earlier initiation of both alcohol and cannabis use, and increase their frequency of use very quickly. Despite a one year chronological gap between the two study cohorts, the 13 year old Peterborough group drink (until drunk and smoke cannabis at the same level as the 15 year old versions of their German counterparts. Although there are some methodological differences between the two projects, the results appear to be valid.In questo articolo viene svolta una comparazione sullo sviluppo, nel corso dell’adolescenza, del consumo di droghe leggere e alcol tra un campione di giovani tedeschi e inglesi, utilizzando i dati di due studi longitudinali panel condotti rispettivamente in Germania e in Inghilterra. Per questo confronto viene utilizzata una tecnica particolare (multiple-group multiple-cohort latent growth curve modelling che permette di osservare similitudini e differenze nello sviluppo individuale del consumo di queste sostanze nel corso del tempo, con un’attenzione particolare alle differenze tra le due coorti. Nonostante alcune differenze di tipo metodologico tra i due studi, e comunque in sintonia con studi precedenti, si notano importanti differenze tra i due campioni. Il campione inglese infatti mostra un livello di consumo più alto rispetto a

  2. Comparing sports vision among three groups of soft tennis adolescent athletes: Normal vision, refractive errors with and without correction

    Science.gov (United States)

    Chang, Shih-Tsun; Liu, Yen-Hsiu; Lee, Jiahn-Shing; See, Lai-Chu

    2015-01-01

    Background: The effect of correcting static vision on sports vision is still not clear. Aim: To examine whether sports vision (depth perception [DP], dynamic visual acuity [DVA], eye movement [EM], peripheral vision [PV], and momentary vision [MV],) were different among soft tennis adolescent athletes with normal vision (Group A), with refractive error and corrected with (Group B) and without eyeglasses (Group C). Setting and Design: A cross-section study was conducted. Soft tennis athletes aged 10–13 who played softball tennis for 2–5 years, and who were without any ocular diseases and without visual training for the past 3 months were recruited. Materials and Methods: DPs were measured in an absolute deviation (mm) between a moving rod and fixing rod (approaching at 25 mm/s, receding at 25 mm/s, approaching at 50 mm/s, receding at 50 mm/s) using electric DP tester. A smaller deviation represented better DP. DVA, EM, PV, and MV were measured on a scale from 1 (worse) to 10 (best) using ATHLEVISION software. Statistical Analysis: Chi-square test and Kruskal–Wallis test was used to compare the data among the three study groups. Results: A total of 73 athletes (37 in Group A, 8 in Group B, 28 in Group C) were enrolled in this study. All four items of DP showed significant difference among the three study groups (P = 0.0051, 0.0004, 0.0095, 0.0021). PV displayed significant difference among the three study groups (P = 0.0044). There was no significant difference in DVA, EM, and MV among the three study groups. Conclusions: Significant better DP and PV were seen among soft tennis adolescent athletes with normal vision than those with refractive error regardless whether they had eyeglasses corrected. On the other hand, DVA, EM, and MV were similar among the three study groups. PMID:26632127

  3. Comparing sports vision among three groups of soft tennis adolescent athletes: Normal vision, refractive errors with and without correction

    Directory of Open Access Journals (Sweden)

    Shih-Tsun Chang

    2015-01-01

    Full Text Available Background: The effect of correcting static vision on sports vision is still not clear. Aim: To examine whether sports vision (depth perception [DP], dynamic visual acuity [DVA], eye movement [EM], peripheral vision [PV], and momentary vision [MV], were different among soft tennis adolescent athletes with normal vision (Group A, with refractive error and corrected with (Group B and without eyeglasses (Group C. Setting and Design: A cross-section study was conducted. Soft tennis athletes aged 10–13 who played softball tennis for 2–5 years, and who were without any ocular diseases and without visual training for the past 3 months were recruited. Materials and Methods: DPs were measured in an absolute deviation (mm between a moving rod and fixing rod (approaching at 25 mm/s, receding at 25 mm/s, approaching at 50 mm/s, receding at 50 mm/s using electric DP tester. A smaller deviation represented better DP. DVA, EM, PV, and MV were measured on a scale from 1 (worse to 10 (best using ATHLEVISION software. Statistical Analysis: Chi-square test and Kruskal–Wallis test was used to compare the data among the three study groups. Results: A total of 73 athletes (37 in Group A, 8 in Group B, 28 in Group C were enrolled in this study. All four items of DP showed significant difference among the three study groups (P = 0.0051, 0.0004, 0.0095, 0.0021. PV displayed significant difference among the three study groups (P = 0.0044. There was no significant difference in DVA, EM, and MV among the three study groups. Conclusions: Significant better DP and PV were seen among soft tennis adolescent athletes with normal vision than those with refractive error regardless whether they had eyeglasses corrected. On the other hand, DVA, EM, and MV were similar among the three study groups.

  4. Gender differences and the influence of classroom discussion on adolescents' relationship to the threat of nuclear war after international crisis

    International Nuclear Information System (INIS)

    The purpose of this research was to explore the differences in attitudes of females and males to the stress of living under the threat of nuclear war with respect to sex and nuclear education. The differences in attitudes of 231 adolescents, from five California schools, aged 15-18, were analyzed. They were asked three questions regarding nuclear war within 2 weeks of the shooting down of Korean Airliner 007 in 1983. A quantitative content analysis was used to assess gender and educational influences on the responses to the three questions which were: Do I think there will be a war? Do I care? Why? and What do I think about fallout shelters? Theoretical constructs of Chodorow and Gilligan were used to relate recent developments in the psychology of women to issues of war and peace. There were significant gender differences with respect to adolescents' opinions on nuclear war. Compared to males, the expression of loss of family or friends, fear, humanitarian concerns, and blaming was significantly higher in females, while knowledge of fallout shelters was significantly lower. For both males and females, verbal anger was expressed equally. One hundred twelve students who had no education on nuclear war were compared with 119 students who had informal classroom discussion on nuclear war. With informal nuclear education, females had decreased expression of local loss and males increased expression of self loss. Both males and females with informal nuclear education had decreased their expression of blame. For females, the knowledge of fallout shelters was increased. Both males and females cited the shooting down of KAL/007, only 12.6% suggesting that psyche numbing can occur for knowledge as well as affect. Both males and females offered few solutions to nuclear war, a possible manifestation of an attitude of hopelessness in our youth

  5. Comparative study between external standard method and internal standard method for low-level tritium measurements

    International Nuclear Information System (INIS)

    Quenching is always present in coal samples and the degree of quenching can vary from one sample to another even within the same batch. This means that quench correction should be carried out for each sample in order to determine the activity so that comparisons can be done between samples and other batches. In this paper, a comparative study of tritium measurements between two methods used to correct for quenching is presented. The methods used to determine counting efficiency in the presence of quenching are as follows: Spectral Quench Parameter of External standard method (SQP(e)) and Internal Standard Method (ISM). In this work, a low background liquid scintillation system detector (Quantulus 1220) is used to determine tritium activity concentration in heavy water with different concentration from 99.66 D/H+D% to 1.65 D/D+H %. Standard calibration curve for the SQP(e) technique was carried out with 3 H low level quenched PACKARD standard set that had an assayed value of 29.240 dpm/std ±1.6%. Quench correction for Internal Standard Method was done for each sample of heavy water with Tritiated Water Internal Standard that had a tritium concentration of 2.51 x 106 dpm/g ± 3.0%. A comparison between dilution factors calculated for D/D+ H% concentration and dilution factors calculated for tritium activity measured by the two methods are presented in the paper. Internal Standard Method provides accurate results especially for lower D/D+H% concentrations, which are similar with the environmental sample. Commercial standards set do not fulfill the exigency of an accurate environmental tritium measurement. One must take into account the following problem: type of vial, type of scintillator, filled volume and counting geometry. Even if one makes his own standard set for quenching calibration one must cope to another problem. The Compton electrons produced by external standard are energetic beta particles in the sample itself. Hence a small amount of quenching in

  6. Mediators of the Associations between Externalizing Behaviors and Internalizing Symptoms in Late Childhood and Early Adolescence

    Science.gov (United States)

    Yong, Minglee; Fleming, Charles B.; McCarty, Carolyn A.; Catalano, Richard F.

    2014-01-01

    This study tests the predictive associations between externalizing behaviors and internalizing symptoms and examines the mediating roles of social competence, parent-child conflicts, and academic achievement. Using youth-, parent-, and teacher-reported longitudinal data on a sample of 523 boys and 460 girls from late childhood to early…

  7. Association of Acculturative Stress, Islamic Practices, and Internalizing Symptoms among Arab American Adolescents

    Science.gov (United States)

    Goforth, Anisa N.; Pham, Andy V.; Chun, Heejung; Castro-Olivo, Sara M.; Yosai, Erin R.

    2016-01-01

    Although the numbers of Arab American immigrant youth in schools is increasing, there is little understanding of their mental health and the sociocultural factors that might influence it. This study examined the relationship between 2 sociocultural factors (i.e., acculturative stress and religious practices) and internalizing symptoms in first-…

  8. Can Organized Youth Activities Protect against Internalizing Problems among Adolescents Living in Violent Homes?

    Science.gov (United States)

    Gardner, Margo; Browning, Christopher; Brooks-Gunn, Jeanne

    2012-01-01

    Using longitudinal data from a subsample of Hispanic, African American, and White youth enrolled in the Project on Human Development in Chicago Neighborhoods (N = 1,419), we examined the effects of both parental involvement in domestic violence and youth participation in organized out-of-school-time activities on internalizing symptoms during…

  9. Diagnostic Classification of Eating Disorders in Children and Adolescents: How Does DSM-IV-TR Compare to Empirically-Derived Categories?

    Science.gov (United States)

    Eddy, Kamryn T.; Le Grange, Daniel; Crosby, Ross D.; Hoste, Renee Rienecke; Doyle, Angela Celio; Smyth, Angela; Herzog, David B.

    2010-01-01

    Objective: The purpose of this study was to empirically derive eating disorder phenotypes in a clinical sample of children and adolescents using latent profile analysis (LPA), and to compare these latent profile (LP) groups to the DSM-IV-TR eating disorder categories. Method: Eating disorder symptom data collected from 401 youth (aged 7 through 19…

  10. Selective internal radiation therapy compared with sorafenib for hepatocellular carcinoma with portal vein thrombosis

    International Nuclear Information System (INIS)

    Tumoural portal vein thrombosis (PVT) is a major prognostic factor in hepatocellular carcinoma (HCC). The efficacy of sorafenib, the only treatment approved at an advanced stage, is limited. Based on previous data, selective internal radiation therapy (SIRT), or 90Y radioembolization, seems an interesting option. We aimed to compare both treatments in this population. We retrospectively compared patients treated in two centres for HCC with tumoural PVT. We compared overall survival (OS) between patients treated with SIRT and patients treated with sorafenib. Analyses were performed before and after 1:1 matching with a propensity score for controlling indication bias, using a Cox proportional hazards model. A total of 151 patients were analysed, 34 patients treated with SIRT and 117 patients treated with sorafenib only. In the whole population, SIRT was associated with a higher median OS as compared with sorafenib: 18.8 vs 6.5 months (log-rank p < 0.001). There was an imbalance of baseline characteristics between patients treated by SIRT and sorafenib, which justified patient matching with use of a propensity score: 24 patients treated with SIRT could be matched with 24 patients treated with sorafenib. OS was estimated with a median of 26.2 vs 8.7 months in patients treated with SIRT vs sorafenib, respectively (log-rank p = 0.054). Before and after patient matching, the adjusted hazard ratio related to treatment by SIRT was estimated at 0.62 [95 % confidence interval (CI) 0.39-0.97] (p = 0.037) and 0.40 (95 % CI 0.19-0.82) (p = 0.013), respectively. SIRT seems more effective than sorafenib in patients presenting with HCC and tumoural PVT. This hypothesis is being tested in prospective randomized trials. (orig.)

  11. Selective internal radiation therapy compared with sorafenib for hepatocellular carcinoma with portal vein thrombosis

    Energy Technology Data Exchange (ETDEWEB)

    Edeline, Julien [Centre Eugene Marquis, Medical Oncology Department, Rennes (France); Inserm UMR991, Rennes (France); Crouzet, Laurence; Pracht, Marc; Boucher, Eveline [Centre Eugene Marquis, Medical Oncology Department, Rennes (France); Campillo-Gimenez, Boris [Centre Eugene Marquis, Clinical Research Department, Rennes (France); Rolland, Yan; Rohou, Tanguy [Centre Eugene Marquis, Imaging Department, Rennes (France); Guillygomarc' h, Anne [CHU Pontchaillou, Hepatology Department, Rennes (France); Boudjema, Karim [CHU Pontchaillou, Hepatobiliary Surgery, Rennes (France); Lenoir, Laurence [Centre Eugene Marquis, Nuclear Medicine Department, Rennes (France); Adhoute, Xavier [Hopital Saint-Joseph, Hepato-Gastroenterology Department, Marseille (France); Clement, Bruno [Inserm UMR991, Rennes (France); Blanc, Jean-Frederic [Hopital Saint-Andre, Hepato-Gastroenterology Department, Bordeaux (France); Garin, Etienne [Inserm UMR991, Rennes (France); Centre Eugene Marquis, Nuclear Medicine Department, Rennes (France)

    2016-04-15

    Tumoural portal vein thrombosis (PVT) is a major prognostic factor in hepatocellular carcinoma (HCC). The efficacy of sorafenib, the only treatment approved at an advanced stage, is limited. Based on previous data, selective internal radiation therapy (SIRT), or {sup 90}Y radioembolization, seems an interesting option. We aimed to compare both treatments in this population. We retrospectively compared patients treated in two centres for HCC with tumoural PVT. We compared overall survival (OS) between patients treated with SIRT and patients treated with sorafenib. Analyses were performed before and after 1:1 matching with a propensity score for controlling indication bias, using a Cox proportional hazards model. A total of 151 patients were analysed, 34 patients treated with SIRT and 117 patients treated with sorafenib only. In the whole population, SIRT was associated with a higher median OS as compared with sorafenib: 18.8 vs 6.5 months (log-rank p < 0.001). There was an imbalance of baseline characteristics between patients treated by SIRT and sorafenib, which justified patient matching with use of a propensity score: 24 patients treated with SIRT could be matched with 24 patients treated with sorafenib. OS was estimated with a median of 26.2 vs 8.7 months in patients treated with SIRT vs sorafenib, respectively (log-rank p = 0.054). Before and after patient matching, the adjusted hazard ratio related to treatment by SIRT was estimated at 0.62 [95 % confidence interval (CI) 0.39-0.97] (p = 0.037) and 0.40 (95 % CI 0.19-0.82) (p = 0.013), respectively. SIRT seems more effective than sorafenib in patients presenting with HCC and tumoural PVT. This hypothesis is being tested in prospective randomized trials. (orig.)

  12. Comparative analysis of three simulation models applied on a motored internal combustion engine

    International Nuclear Information System (INIS)

    Highlights: ► Three simulation models of increasing complexity have been comparatively evaluated. ► All models adequately predict the cylinder pressure diagram at all engine speeds. ► For engine simulation, 1D, Q-D and CFD models need 1 s, 6 min and 20 h respectively. ► Q-D model predicts qualitatively correctly the in-cylinder temperature and velocity field. ► Q-D model offers a compromise between the detailed CFD models and the multi-zone ones. - Abstract: The motivation of the present work is to comparatively evaluate the computational time and the results obtained using three computational models of increasing complexity, for the simulation of the closed part of the cycle of an internal combustion engine with a bowl-in-piston design, running under motoring conditions in the range of 1200–3000 rpm. The first model is a single-zone thermodynamic model, the second one is a hybrid quasi-dimensional model, and the third one is a computational fluid dynamics (CFD) model. From the analysis conducted it is concluded that the single-zone model calculates with reasonable accuracy the in-cylinder pressure, while it rather underestimates the peak in-cylinder mean gas temperature near the top dead center (TDC). Its main advantageous feature is the very low computational time (1 s) compared to the 6 min and 20 h required by the quasi-dimensional and CFD models, respectively. On the other hand, the quasi-dimensional model provides information concerning the local in-cylinder temperature distribution, and describes qualitatively correctly the way the cylinder design affects the in-cylinder flow and temperature fields, as revealed by comparing its results with the corresponding ones obtained with the more accurate and time consuming CFD model.

  13. Prevalence of smoking, alcohol and substance use among adolescents with attention-deficit/hyperactivity disorder in Denmark compared with the general population

    DEFF Research Database (Denmark)

    Madsen, Anders G; Dalsgaard, Søren

    2014-01-01

    Background: Studies have shown that adolescents with attention-deficit/hyperactivity disorder (ADHD) have an increased risk of alcohol and substance abuse in adulthood. An unequivocal reason for this association has not yet been identified but it has been shown that pharmacological treatment is...... compared with 7% of controls used illicit drugs within last month (P = 0.260). Conclusion: No significant group differences were found in the prevalence of ever having smoked cigarettes, drinking alcohol or using illicit drugs between adolescents with ADHD and controls. Contrary to expectations, subjects...

  14. Body weight dissatisfaction and communication with parents among adolescents in 24 countries: international cross-sectional survey

    OpenAIRE

    Abdeen Ziad; Aasvee Katrin; Nansel Tonja; Elgar Frank J; Vereecken Carine A; Al Sabbah Haleama; Ojala Kristiina; Ahluwalia Namanjeet; Maes Lea

    2009-01-01

    Abstract Background Parents have significant influence on behaviors and perceptions surrounding eating, body image and weight in adolescents. The aim of this study was to examine the prevalence of body weight dissatisfaction, difficulty in communication with the parents and the relationship between communication with parents and adolescents' dissatisfaction with their body weight (dieting or perceived need to diet). Methods Survey data were collected from adolescents in 24 countries and regio...

  15. Familial Predictors of Sibling and Romantic-Partner Conflict Resolution: Comparing Late Adolescents from Intact and Divorced Families

    Science.gov (United States)

    Reese-Weber, M.; Kahn, J.H.

    2005-01-01

    The present study examined whether predictors of romantic-partner conflict may vary as a function of family structure. Using a cross-sectional design, we tested a mediation model of conflict resolution behaviours among late adolescents from intact (n=185) and divorced (n=87) families. Adolescents rated conflict resolution behaviours in five dyadic…

  16. Self-Esteem and Academic Achievement: A Comparative Study of Adolescent Students in England and the United States

    Science.gov (United States)

    Booth, Margaret Zoller; Gerard, Jean M.

    2011-01-01

    Utilizing mixed methodology, this paper investigates the relationship between self-esteem and academic achievement for young adolescents within two Western cultural contexts: the United States and England. Quantitative and qualitative data from 86 North American and 86 British adolescents were utilized to examine the links between self-esteem and…

  17. Adolescent Reactions to Maternal Responsiveness and Internalizing Symptomatology: A Daily Diary Investigation.

    Science.gov (United States)

    Jobe-Shields, Lisa; Parra, Gilbert R; Buckholdt, Kelly E; Tillery, Rachel N

    2014-06-01

    A daily diary methodology was employed to gather teens' perceptions of maternal responsiveness to daily stressful events and teens' reactions to maternal responsiveness in a diverse sample (792 entries from 104 teens; 81% African American, mean age 13.7 years). Additionally, parents and teens completed baseline reports of internalizing symptoms. Diary findings were congruent with prior studies employing self-report measures of global maternal responses to emotion (e.g., higher probability of Accepting reactions to supportive responses, higher probabilities of Attack, Avoid-Withdraw reactions to non-supportive responses). Elevated baseline internalizing symptoms were related to perception of elevated Punish and Magnify responses during the week, and more Avoidant (Avoid-Withdraw and Avoid-Protect) reactions to responsiveness. Results are discussed in the context of reciprocal emotion socialization processes. PMID:25364293

  18. Rumination as a Transdiagnostic Factor Underlying Transitions Between Internalizing Symptoms and Aggressive Behavior in Early Adolescents

    OpenAIRE

    McLaughlin, Katie A.; Wisco, Blair E.; Aldao, Amelia; Hilt, Lori M.

    2014-01-01

    The high degree of comorbidity among mental disorders has generated interest in identifying transdiagnostic processes associated with multiple types of psychopathology. Susan Nolen-Hoeksema conceptualized rumination as one such transdiagnostic process associated with depression, anxiety, substance abuse, binge eating, and self-injurious behavior. The degree to which rumination accounts for the co-occurrence of internalizing and externalizing psychopathology, however, has never been tested. We...

  19. Screening for adolescent idiopathic scoliosis: an information statement by the scoliosis research society international task force

    OpenAIRE

    Labelle, Hubert; Richards, Stephens B; de Kleuver, Marinus; Grivas, Theodoros B; Luk, Keith D. K.; Wong, Hee Kit; Thometz, John; Beauséjour, Marie; Turgeon, Isabelle; Fong, Daniel Y.T.

    2013-01-01

    Background Routine screening of scoliosis is a controversial subject and screening efforts vary greatly around the world. Methods Consensus was sought among an international group of experts (seven spine surgeons and one clinical epidemiologist) using a modified Delphi approach. The consensus achieved was based on careful analysis of a recent critical review of the literature on scoliosis screening, performed using a conceptual framework of analysis focusing on five main dimensions: technical...

  20. The Prosecution of Human Traffickers? : A Comparative Analysis of Enslavement Judgments Among International Courts and Tribunals

    NARCIS (Netherlands)

    Siller, Nicole

    2015-01-01

    Despite its international construction and codification, the criminal offense of ‘trafficking in persons’ is absent from the statutes of international judicial institutions. Does this result in the inability to hold those who engage in the traffic of human beings accountable under international crim

  1. A Comparative Study on Information-Seeking Behaviors of Domestic and International Business Students

    Science.gov (United States)

    Song, Yoo-Seong

    2004-01-01

    This study investigates information-seeking behavior of one particular segment of international students--international students seeking degrees in the field of business. The author surveyed domestic and international business students enrolled in the College of Business at the University of Illinois at Urbana-Champaign. The survey was designed to…

  2. Comparing global alcohol and tobacco control efforts: network formation and evolution in international health governance.

    Science.gov (United States)

    Gneiting, Uwe; Schmitz, Hans Peter

    2016-04-01

    Smoking and drinking constitute two risk factors contributing to the rising burden of non-communicable diseases in low- and middle-income countries. Both issues have gained increased international attention, but tobacco control has made more sustained progress in terms of international and domestic policy commitments, resources dedicated to reducing harm, and reduction of tobacco use in many high-income countries. The research presented here offers insights into why risk factors with comparable levels of harm experience different trajectories of global attention. The analysis focuses particular attention on the role of dedicated global health networks composed of individuals and organizations producing research and engaging in advocacy on a given health problem. Variation in issue characteristics and the policy environment shape the opportunities and challenges of global health networks focused on reducing the burden of disease. What sets the tobacco case apart was the ability of tobacco control advocates to create and maintain a consensus on policy solutions, expand their reach in low- and middle-income countries and combine evidence-based research with advocacy reaching beyond the public health-centered focus of the core network. In contrast, a similar network in the alcohol case struggled with expanding its reach and has yet to overcome divisions based on competing problem definitions and solutions to alcohol harm. The tobacco control network evolved from a group of dedicated individuals to a global coalition of membership-based organizations, whereas the alcohol control network remains at the stage of a collection of dedicated and like-minded individuals. PMID:26733720

  3. Amusement Machine Playing in Childhood and Adolescence: A Comparative Analysis of Video Games and Fruit Machines.

    Science.gov (United States)

    Griffiths, Mark D.

    1991-01-01

    Attempts to put ongoing U.S. and United Kingdom amusement machine debates into empirical perspective. Conducts comparative analysis of video games and fruit machines (slot machines) by examining incidence of play, sex differences and psychological characteristics of machine players, observational findings in arcade settings, alleged negative…

  4. Emotion Recognition in Animated Compared to Human Stimuli in Adolescents with Autism Spectrum Disorder

    Science.gov (United States)

    Brosnan, Mark; Johnson, Hilary; Grawmeyer, Beate; Chapman, Emma; Benton, Laura

    2015-01-01

    There is equivocal evidence as to whether there is a deficit in recognising emotional expressions in Autism spectrum disorder (ASD). This study compared emotion recognition in ASD in three types of emotion expression media (still image, dynamic image, auditory) across human stimuli (e.g. photo of a human face) and animated stimuli (e.g. cartoon…

  5. A internação de adolescentes pela lente dos tribunais Adolescent internment by the court's point of view

    Directory of Open Access Journals (Sweden)

    Maria Auxiliadora Minahim

    2011-06-01

    Full Text Available Desde sua entrada em vigor, o Estatuto da Criança e do Adolescente sofre sistemáticas críticas no debate público não havendo, entretanto, no campo da doutrina especializada e da jurisprudência efetivos esforços para uma compreensão do alcance da lei e de seus princípios sobretudo quando o tema é a imposição de medidas de internação a adolescentes autores de infração penal. Este texto procura demonstrar a feição homogênea e estável da jurisprudência brasileira nos Tribunais Estaduais nessa matéria à luz dos principais argumentos utilizados como fundamentação das decisões em sede recursal. Alguns resultados da pesquisa "Responsabilidade e garantias ao adolescente autor de ato infracional: uma proposta de revisão do ECA em seus 18 anos de vigência" apoiada pela Secretaria de Assuntos Legislativos do Ministério da Justiça, ilustram as dificuldades de mplementação dos preceitos legais, possibilitando refletir se é a textura aberta da lei o que vem favorecendo a persistência de argumentos extrajurídicos e ideológicos em sua interpretação.Since its approval, The Child and Adolescent Act has been attacked for several critics in the public debate. However neither the specialized dogmatic nor jurisprudence have presented effective efforts to the comprehension of the law or its principles, especially related to internment measures applied to young offenders. the text shows the homogeneous appearance of the brazilian jurisprudence into the State Courts, according to the most used arguments by the decisions. some results from the "Responsibility and Guarantees to young offender: a revision proposal for the child and adolescent act in 18 years of existence" research illustrate these difficulties to implement the legislation, avoiding the consideration regarding the open texture of the law as a possible cause for the persistence of extralegal and ideological arguments on its interpretation.

  6. The effects of social connections on self-rated physical and mental health among internal migrant and local adolescents in Shanghai, China

    Directory of Open Access Journals (Sweden)

    Mao Zheng-hong

    2012-02-01

    Full Text Available Abstract Background China is in the midst of history's largest flow of rural-urban migration in the world; a flow that includes growing numbers of children and adolescents. Their health status is an important public health issue. This study compares self-rated physical and mental health of migrant and local adolescents in China, and examines to what extent layered social connections account for health outcomes. Methods In 2010, we conducted a cross-sectional study among middle school students in Pudong New Area, Shanghai. Information about health status, social connections, and demographic factors were collected using a questionnaire survey. After controlling for sociodemographic factors, we used the t-test, Chi-square analysis, and a series of regression models to compare differences in health outcomes and explore the effects of social connections. Results Migrant adolescents reported significantly higher rates of good physical health. However, they also had significantly fewer social connections, lower self-esteem, and higher levels of depression than their native peers. Family cohesion was associated with depressive symptoms and low self-esteem among all adolescents; peer association and social cohesion played major roles in migrants' well-being. Gender, age, and socioeconomic (SES factors also affected adolescents' self-rated physical and mental health. Conclusions Self-rated data suggest that migrant adolescents enjoy a physical health advantage and a mental health disadvantage. Layered social connections, such as peer association and social cohesion, may be particularly important for migrants. A public health effort is required to improve the health status of migrant youth.

  7. Comparative analysis of acetic and citric acid on internal milieu of broiler chickens

    Directory of Open Access Journals (Sweden)

    Marcela Capcarova

    2014-02-01

    Full Text Available Normal 0 21 false false false CS JA X-NONE The aim of the present study was to analyse the effect of two organic acids (acetic and citric acid inclusion on serum parameters and the level of antioxidant status of broiler chickens. Some organic acidifiers reduce the growth of many intestinal bacteria, reduce intestinal colonisation and reduce infectious processes, decrease inflammatory processes at the intestinal mucosa, increase villus height and function of secretion, digestion and absorption of nutrients. Broiler chickens hybrid Ross 308 (n=180 were divided into 3 groups: one control (C and two experimental groups (E1, E2. Experimental animals received acetic and citric acid per os in water in single dose 0.25% for 42 days. After 42 days of feeding blood samples were collected (n=10 in each group. Significant decrease of serum triglycerides in citric acid group when compared with the control group was recorded. Acetic acid administration resulted in increased sodium level. Significant increase of albumin content in both experimental groups and increase of bilirubin content in citric group was recorded. Acids administration had no significant effect on other serum and antioxidant parameters. Acetic and citric acid had no harmful influenced on internal milieu of broiler chickens. The research on the field of organic acid will be worthy of further investigation.

  8. Comparing Digital Sunspot Number Counts to the New International Sunspot Numbers

    Science.gov (United States)

    Balasubramaniam, K. S.; Henry, Timothy

    2016-05-01

    The International Sunspot Numbers (ISN; Version 2) have been recently (2015) revised at the Sunspot Index and Long Term Solar Observations maintained at Royal Observatory of Belgium (http://www.sidc.be/silso/datafiles). ISN is a reconciled aggregate over several ground-based observatories, mostly using hand-drawn sunspot recordings. We make a detailed 10-year comparisons between the Improved Solar Observing Optical Network’s prototype digital data (2002-2011) and the ISN V1 (Version 1; pre-2015), and ISN V2. Over the ~ 10-year period, ISN V1 underestimates the sunspot number counts by up to 40% while the ISN V2 overestimates by a similar amount. We also compare the hand-drawn data from a single telescope at the National Solar Observatory with the digital data and ISN numbers. These comparisons reveal caveats that need to be taken into account, as sunspot numbers are used to forecast both the solar cycle and the near term climatology of solar cycle impacts on the space environment.

  9. Comparing methods for assessing receptive language skills in minimally verbal children and adolescents with autism spectrum disorders.

    Science.gov (United States)

    Plesa Skwerer, Daniela; Jordan, Samantha E; Brukilacchio, Briana H; Tager-Flusberg, Helen

    2016-07-01

    This research addresses the challenges of assessing receptive language abilities in minimally verbal children with autism spectrum disorder by comparing several adapted measurement tools: a standardized direct assessment of receptive vocabulary (i.e. Peabody Picture Vocabulary Test-4); caregiver report measures including scores on the Vineland-II Communication domain and a vocabulary questionnaire consisting of a list of words ranging from simple, developmentally early, to more advanced words expected to be understood by at least some older children and adolescents; an eye-tracking test of word comprehension, using a word-image pair matching paradigm similar to that often used in studies of infant language acquisition; and a computerized assessment using a touch screen for directly measuring word comprehension with the same stimuli used in the eye-tracking experiment. Results of this multiple-method approach revealed significant heterogeneity in receptive language abilities across participants and across assessment methods. Our findings underscore the need to find individualized approaches for capturing the potential for language comprehension of minimally verbal children with autism spectrum disorder who remain otherwise untestable, using several types of assessment that may include methods based on eye-tracking or touch-screen responding. PMID:26408635

  10. Comparison report of RPV pressurised thermal shock - international comparative assessment study (PTS ICAS)

    International Nuclear Information System (INIS)

    A summary of the recently completed International Comparative Assessment Study of Pressurized- Thermal-Shock in Reactor Pressure Vessels (RPV PTS ICAS) is presented here to record the results in actual and comparative fashions. The ICAS Project brought together an international group of experts from research, utility and regulatory organizations to perform a comparative evaluation of analysis methodologies employed in the assessment of RPV integrity under PTS loading conditions. The Project was sponsored jointly by Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS), Koeln, Germany, and Oak Ridge National Laboratory (ORNL), USA, with assistance from the Organization for Economic Co-operation and Development (OECD)/Nuclear Energy Agency (NEA)/Committee on the Safety of Nuclear Installations (CSNI)/Principal Working Group (PWG) No. 3 (Integrity of Components and Structures). The ICAS Project grew out of a strong interest expressed by participants in the previous FALSIRE II Project to proceed with further evaluations of analysis methods used in RPV integrity assessment. A Launch Meeting for the ICAS Project was held at GRS-Koeln, during June 1996, where an emphasis was placed on identifying the different approaches to RPV integrity assessment being employed within the international nuclear technology community. Also a Problem Statement was drafted that defined a Western type four-loop RPV with cladding on the inner surface. Also, a detailed task matrix was defined that included a set of transient thermal-mechanical loading conditions postulated to result from loss-of-coolant accidents. The primary focus of the analyses was on the behaviour of relatively shallow cracks under these conditions. The assessment activities based on the Problem Statement were divided under three tasks: deterministic fracture mechanics (DFM), probabilistic fracture mechanics (PFM) and thermal-hydraulic mixing (THM). An Intermediate Workshop was held at OECD/NEA-Paris during June 1997, to

  11. International multicenter comparative trial of transluminal EUS-guided biliary drainage via hepatogastrostomy vs. choledochoduodenostomy approaches

    Science.gov (United States)

    Khashab, Mouen A.; Messallam, Ahmed A.; Penas, Irene; Nakai, Yousuke; Modayil, Rani J.; De la Serna, Carlos; Hara, Kazuo; El Zein, Mohamad; Stavropoulos, Stavros N.; Perez-Miranda, Manuel; Kumbhari, Vivek; Ngamruengphong, Saowanee; Dhir, Vinay K.; Park, Do Hyun

    2016-01-01

    Background and study aims: Endoscopic ultrasound-guided biliary drainage (EUS-BD) can be performed entirely transgastrically (hepatogastrostomy/EUS-HG) or transduodenally (choledochoduodenostomy/EUS-CDS). It is unknown how both techniques compare. The aims of this study were to compare efficacy and safety of both techniques and identify predictors of adverse events. Patients and methods: Consecutive jaundiced patients with distal malignant biliary obstruction who underwent EUS-BD at multiple international centers were included. Technical/clinical success, adverse events, stent complications, and survival were assessed. Results: A total of 121 patients underwent EUS-BD (CDS 60, HG 61). Technical success was achieved in 112 (92.56 %) patients (EUS-CDS 93.3 %, EUS-HG 91.8 %, P = 0.75). Clinical success was attained in 85.5 % of patients who underwent EUS-CDS group as compared to 82.1 % of patients who underwent EUS-HG (P = 0.64). Adverse events occurred more commonly in the EUS-HG group (19.67 % vs. 13.3 %, P = 0.37). Both plastic stenting (OR 4.95, 95 %CI 1.41 – 17.38, P = 0.01) and use of non-coaxial electrocautery (OR 3.95, 95 %CI 1.16 – 13.40, P = 0.03) were independently associated with adverse events. Length of hospital stay was significantly shorter in the CDS group (5.6 days vs. 12.7 days, P stent patency probability was greater in the EUS-CDS group [0.98 (95 %CI 0.76 – 0.96) vs 0.60 (95 %CI 0.35 – 0.78)] but overall patency was not significantly different. There was no difference in median survival times between the groups (P = 0.36) Conclusions: Both EUS-CDS and EUS-HG are effective and safe techniques for the treatment of distal biliary obstruction after failed ERCP. However, CDS is associated with shorter hospital stay, improved stent patency, and fewer procedure- and stent-related complications. Metallic stents should be placed whenever feasible and non-coaxial electrocautery should be

  12. Age estimation in Indian children and adolescents in the NCR region of Haryana: A comparative study

    Science.gov (United States)

    Gupta, Swati; Mehendiratta, Monica; Rehani, Shweta; Kumra, Madhumani; Nagpal, Ruchi; Gupta, Ramakant

    2015-01-01

    Introduction: Age estimation is a preliminary step in the identification of an individual. It is a crucial and often most critical step for forensic experts. The assessment has been standardized utilizing common dental diagnostic x-rays, but most such age-estimating systems are European population-based and their applicability has not been determined in the context of the Indian population. Aims and Objectives: To assess the applicability and to compare the methods of dental age estimation by Demirjian's method and the same method as modified by Willems (i.e. the Willems method) in Indian children of the National Capital Region (NCR). Also, to find a correlation among skeletal maturity using the Cervical vertebrae maturation index (CVMI), dental maturity, and chronological age in the same population. Materials and Methods: This cross-sectional study was conducted using dental radiographs of 70 orthodontic patients (37 males, 33 females) in the age range 9-16 years selected by simple random sampling. pantomogram were used to estimate dental age by Demirjian's method and the Willems method using their scoring tables. Lateral cephalograms were used to estimate skeletal maturity using CVMI. The latter was compared with Demirjian's stage for mandibular left second molar. Results: Overestimation of age among males by 0.856 years and 0.496 years was found by Demirjian's and the Willems methods, respectively. Among females, both the methods underestimated the age by 0.31 years and 0.45 years, respectively. Demirjian's stage G corresponded to CVMI stage 3 in males and stage 2 in females. Conclusion: In our study, the Willems method has proved to be more accurate for age estimation among Indian males, and Demirjian's method for Indian females. A statistically significant association appeared between Demirjian's stages and CVMI among both males and females. Our study recommends the derivation of a regression formula by studying a larger section of the Indian population

  13. New Indicators to Compare and Evaluate Harmful Drug Use Among Adolescents in 38 European Countries

    Directory of Open Access Journals (Sweden)

    Mammone Alessia

    2014-10-01

    Full Text Available AIMS – New trends in drug consumption reveal increasing polydrug use. Epidemiological indicators in the current use are based on the prevalence and the associated potential harm of a single “main” substance. We propose new indicators to evaluate frequency and potential harm of poly-drug use. The indicators are used to compare drug use among countries based on survey data on adolescents’ substance use in 38 European countries. METHODS – The approach is based on analysis of the frequency of use in the various population samples: lifetime use, twelve months use or last thirty days, depending on available data, and on the risk of harm for the substances used. Two indicators are provided: the frequency of use score (FUS by summing the frequency of use of each substance, and the polydrug use score (PDS that weight all the substances used by their risk. RESULTS – The indicators FUS and PDS were calculated and the distribution functions were used to characterise substance use across ESPAD countries. The analysis shows important differences in poly-substance use severity among countries presenting similar prevention policies. CONCLUSIONS – Systematic analysis of substance use and the related risk are of paramount interest. The proposed indicators are designed to better monitor and understand consequences of polydrug use and to measure the resulting risk at country or population level. The indicators may also be used to assess the effects of policy interventions.

  14. Some gender issues in educational computer use: results of an international comparative survey

    NARCIS (Netherlands)

    Janssen Reinen, Ingeborg; Plomp, Tjeerd

    1993-01-01

    In the framework of the Computers in Education international study of the International Association for the Evaluation of Educational Achievement (IEA), data have been collected concerning the use of computers in 21 countries. This article examines some results regarding the involvement of women in

  15. Debt and Equity in Domestic and International Tax Law : A Comparative Policy Analysis

    NARCIS (Netherlands)

    Boer, Martin; Schön, Wolfgang

    2014-01-01

    The demarcation between debt and equity is a long-standing core constituent of company and taxation law the world over. However, its sustainability for national and international taxation regimes is increasingly the subject of doubt. Domestic and international proposals for reform are directed towar

  16. Cannabis use disorders are comparatively prevalent among nonwhite racial/ethnic groups and adolescents: a national study.

    Science.gov (United States)

    Wu, Li-Tzy; Brady, Kathleen T; Mannelli, Paolo; Killeen, Therese K

    2014-03-01

    The racial/ethnic composition of the US population is shifting, with the nonwhite population growing faster than whites. We examined cannabis use disorder (CUD) prevalences and correlates in seven racial/ethnic groups. We included cannabis use (CU) prevalence as a comparison. Data were from the 2005-2011 National Surveys on Drug Use and Health (N = 394,400). Substance use among respondents aged ≥12 years was assessed by computer-assisted, self-interviewing methods. The following were included as control variables: age, sex, family income, government assistance, county type, residential stability, major depressive episode history, arrest history, nicotine dependence, alcohol disorder, and survey year. Past-year CU prevalence increased significantly from 10.45% in 2005 to 11.41-11.54% during 2009-2011. Compared with whites, mixed-race individuals had higher odds of CU; Asian Americans and Hispanics had lower odds of CU. There were no significant yearly changes in CUD prevalence in the sample during 2005-2011 (1.58-1.73%). Compared with whites, individuals who were mixed-race, black, and Native American had higher odds of CUD; Asian Americans had lower odds. In aggregate, 15.35% of past-year cannabis users met criteria for a CUD in the 12-month period. Past-year cannabis users who were black, Native American, Hispanic, or Asian American had higher odds of CUD than white users. In each racial/ethnic group, adolescent cannabis users generally showed greater odds of CUD than adult users. Behavioral health indicators (major depressive episode, arrest history, nicotine dependence, alcohol disorder) were associated with CU and CUD. In conclusion, CUD disproportionally affects nonwhite groups and youth. PMID:24342767

  17. Prognostic significance of functional somatic symptoms in adolescence: a 15-year community-based follow-up study of adolescents with depression compared with healthy peers

    OpenAIRE

    Bohman Hannes; Jonsson Ulf; Päären Aivar; von Knorring Lars; Olsson Gunilla; von Knorring Anne-Liis

    2012-01-01

    Abstract Background There is a lack of population-based long-term longitudinal research on mental health status and functional physical/somatic symptoms. Little is known about the long-term mental health outcomes associated with somatic symptoms or the temporal relationship between depression and such symptoms. This 15-year study followed up adolescents with depression and matched controls, screened from a population-based sample, who reported different numbers of somatic symptoms. Methods Th...

  18. Girls feeling good at school: School gender environment, internalization and awareness of socio-cultural attitudes associations with self-esteem in adolescent girls.

    Science.gov (United States)

    Cribb, Victoria L; Haase, Anne M

    2016-01-01

    As society continues to advocate an unrealistically thin body shape, awareness and internalization of appearance and its consequent impact upon self-esteem has become increasingly of concern, particularly in adolescent girls. School gender environment may influence these factors, but remains largely unexplored. This study aimed to assess differences between two different school environments in appearance attitudes, social influences and associations with self-esteem. Two hundred and twelve girls (M = 13.8 years) attending either a single-sex or co-educational school completed measures on socio-cultural attitudes towards appearance, social support and self-esteem. Though marginal differences between school environments were found, significantly higher internalization was reported among girls at the co-educational school. School environment moderated relations between internalization and self-esteem such that girls in co-educational environments had poorer self-esteem stemming from greater internalization. Thus, in a single-sex school environment, protective factors may attenuate negative associations between socio-cultural attitudes towards appearance and self-esteem in adolescent girls. PMID:26684660

  19. Dosimetric Advantages of Midventilation Compared With Internal Target Volume for Radiation Therapy of Pancreatic Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lens, Eelco, E-mail: e.lens@amc.uva.nl; Horst, Astrid van der; Versteijne, Eva; Tienhoven, Geertjan van; Bel, Arjan

    2015-07-01

    Purpose: The midventilation (midV) approach can be used to take respiratory-induced pancreatic tumor motion into account during radiation therapy. In this study, the dosimetric consequences for organs at risk and tumor coverage of using a midV approach compared with using an internal target volume (ITV) were investigated. Methods and Materials: For each of the 18 patients, 2 treatment plans (25 × 2.0 Gy) were created, 1 using an ITV and 1 using a midV approach. The midV dose distribution was blurred using the respiratory-induced motion from 4-dimensional computed tomography. The resulting planning target volume (PTV) coverage for this blurred dose distribution was analyzed; PTV coverage was required to be at least V{sub 95%} >98%. In addition, the change in PTV size and the changes in V{sub 10Gy}, V{sub 20Gy}, V{sub 30Gy}, V{sub 40Gy}, D{sub mean} and D{sub 2cc} for the stomach and for the duodenum were analyzed; differences were tested for significance using the Wilcoxon signed-rank test. Results: Using a midV approach resulted in sufficient target coverage. A highly significant PTV size reduction of 13.9% (P<.001) was observed. Also, all dose parameters for the stomach and duodenum, except the D{sub 2cc} of the duodenum, improved significantly (P≤.002). Conclusions: By using the midV approach to account for respiratory-induced tumor motion, a significant PTV reduction and significant dose reductions to the stomach and to the duodenum can be achieved when irradiating pancreatic tumors.

  20. Dosimetric Advantages of Midventilation Compared With Internal Target Volume for Radiation Therapy of Pancreatic Cancer

    International Nuclear Information System (INIS)

    Purpose: The midventilation (midV) approach can be used to take respiratory-induced pancreatic tumor motion into account during radiation therapy. In this study, the dosimetric consequences for organs at risk and tumor coverage of using a midV approach compared with using an internal target volume (ITV) were investigated. Methods and Materials: For each of the 18 patients, 2 treatment plans (25 × 2.0 Gy) were created, 1 using an ITV and 1 using a midV approach. The midV dose distribution was blurred using the respiratory-induced motion from 4-dimensional computed tomography. The resulting planning target volume (PTV) coverage for this blurred dose distribution was analyzed; PTV coverage was required to be at least V95% >98%. In addition, the change in PTV size and the changes in V10Gy, V20Gy, V30Gy, V40Gy, Dmean and D2cc for the stomach and for the duodenum were analyzed; differences were tested for significance using the Wilcoxon signed-rank test. Results: Using a midV approach resulted in sufficient target coverage. A highly significant PTV size reduction of 13.9% (P<.001) was observed. Also, all dose parameters for the stomach and duodenum, except the D2cc of the duodenum, improved significantly (P≤.002). Conclusions: By using the midV approach to account for respiratory-induced tumor motion, a significant PTV reduction and significant dose reductions to the stomach and to the duodenum can be achieved when irradiating pancreatic tumors

  1. Academic identity formation and motivation among ethnic minority adolescents: the role of the "self" between internal and external perceptions of identity.

    Science.gov (United States)

    Matthews, Jamaal S; Banerjee, Meeta; Lauermann, Fani

    2014-01-01

    Identity is often studied as a motivational construct within research on adolescent development and education. However, differential dimensions of identity, as a set of internal values versus external perceptions of social belonging, may relate to motivation in distinct ways. Utilizing a sample of 600 African American and Latino adolescents (43% female; mean age = 13.9), the present study examines whether self-regulated learning (SRL) mediates two distinct dimensions of academic identity (i.e., value and belonging) and mastery orientation. This study also examines whether self-efficacy moderates the mediating role of SRL between identity and mastery. Results show evidence for moderated mediation between SRL and academic self-efficacy. Self-regulated learning played its strongest mediating role between belonging and mastery and for low-efficacy students specifically. PMID:25376210

  2. Comparative study on stress distribution around internal tapered connection implants according to fit of cement- and screw-retained prostheses

    OpenAIRE

    Lee, Mi-Young; Heo, Seong-Joo; Park, Eun-Jin; Park, Ji-Man

    2013-01-01

    PURPOSE The aim of this study was to compare the passivity of implant superstructures by assessing the strain development around the internal tapered connection implants with strain gauges. MATERIALS AND METHODS A polyurethane resin block in which two implants were embedded served as a measurement model. Two groups of implant restorations utilized cement-retained design and internal surface of the first group was adjusted until premature contact between the restoration and the abutment comple...

  3. Internal Consistency and Power When Comparing Total Scores from Two Groups.

    Science.gov (United States)

    Barchard, Kimberly A; Brouwers, Vincent

    2016-01-01

    Researchers now know that when theoretical reliability increases, power can increase, decrease, or stay the same. However, no analytic research has examined the relationship of power to the most commonly used type of reliability-internal consistency-and the most commonly used measures of internal consistency, coefficient alpha and ICC(A,k). We examine the relationship between the power of independent samples t tests and internal consistency. We explicate the mathematical model upon which researchers usually calculate internal consistency, one in which total scores are calculated as the sum of observed scores on K measures. Using this model, we derive a new formula for effect size to show that power and internal consistency are influenced by many of the same parameters but not always in the same direction. Changing an experiment in one way (e.g., lengthening the measure) is likely to influence multiple parameters simultaneously; thus, there are no simple relationships between such changes and internal consistency or power. If researchers revise measures to increase internal consistency, this might not increase power. To increase power, researchers should increase sample size, select measures that assess areas where group differences are largest, and use more powerful statistical procedures (e.g., ANCOVA). PMID:27269041

  4. Comparative Analysis of Czech Accounting with International Regulation from SMEs Perspective

    OpenAIRE

    Jiří STROUHAL; Paseková, Marie; Müllerová, Libuše

    2011-01-01

    Use of harmonized accounting standards may reduce investor’s uncertainty and can thus reduce the cost of capital. It can significantly improve the communication between business users and all their statements. Due to the globalization of business and international harmonization of financial reporting Czech Republic experiences a shift in paradigms from historical costs accounting towards fair value measurement. Paper provides an analysis between national accounting legislature and internation...

  5. Quality of life among adolescents with sickle cell disease: Mediation of pain by internalizing symptoms and parenting stress

    OpenAIRE

    Daniel Lauren C; Dampier Carlton; Patterson Chavis A; Barakat Lamia P

    2008-01-01

    Abstract Background This study aimed to clarify associations between pain, psychological adjustment, and family functioning with health-related quality of life (HRQOL) in a sample of adolescents with sickle cell disease (SCD) utilizing teen- and parent-report. Methods Forty-two adolescents (between the ages of 12 and 18) with SCD and their primary caregivers completed paper-and-pencil measures of pain, teen's psychological adjustment, and HRQOL. In addition, primary caregivers completed a mea...

  6. Quality of life among adolescents with sickle cell disease: Mediation of pain by internalizing symptoms and parenting stress

    OpenAIRE

    Barakat, Lamia P.; Patterson, Chavis A; Daniel, Lauren C; Dampier, Carlton

    2008-01-01

    Background This study aimed to clarify associations between pain, psychological adjustment, and family functioning with health-related quality of life (HRQOL) in a sample of adolescents with sickle cell disease (SCD) utilizing teen- and parent-report. Methods Forty-two adolescents (between the ages of 12 and 18) with SCD and their primary caregivers completed paper-and-pencil measures of pain, teen's psychological adjustment, and HRQOL. In addition, primary caregivers completed a measure of d...

  7. An Overview of International Literature on School Interventions to Promote Mental Health and Well-being in Children and Adolescents

    OpenAIRE

    Carta, Mauro Giovanni; Fiandra, Teresa Di; Rampazzo, Lorenzo; Contu, Paolo; Preti, Antonio

    2015-01-01

    Introduction : Mental disorders are the largest cause of the burden of disease in the world. Most of the burden affecting adult life has its onset during childhood and adolescence. The European Pact for Mental Health and Wellbeing calls for immediate action and investments in the mental health of children and adolescents. Schools may be the ideal location for promoting health and delivering healthcare services, since schools are a location where young people usually spend their daytime and so...

  8. What Deters Crime? Comparing the Effectiveness of Legal, Social, and Internal Sanctions Across Countries

    Directory of Open Access Journals (Sweden)

    Heather eMann

    2016-02-01

    Full Text Available The question of what deters crime is of both theoretical and practical interest. The present paper focuses on what factors deter minor, non-violent crimes, i.e. dishonest actions that violate the law. Much research has been devoted to testing the effectiveness of legal sanctions on crime, while newer models also include social sanctions (judgment of friends or family and internal sanctions (feelings of guilt. Existing research suggests that both internal sanctions and, to a lesser extent, legal sanctions deter crime, but it is unclear whether this pattern is unique to Western countries or robust across cultures. We administered a survey study to participants in China, Colombia, Germany, Portugal, and USA, five countries from distinct cultural regions of the world. Participants were asked to report the likelihood of engaging in seven dishonest and illegal actions, and were asked to indicate the probability and severity of consequences for legal, friend, family, and internal sanctions. Results indicated that across countries, internal sanctions had the strongest deterrent effects on crime. The deterrent effects of legal sanctions were weaker and varied across countries. Furthermore, the deterrent effects of legal sanctions were strongest when internal sanctions were lax. Unexpectedly, social sanctions were positively related to likelihood of engaging in crime. Taken together, these results suggest that the relative strengths of legal and internal sanctions are robust across cultures and dishonest actions.

  9. Wherever I may roam: Processes of self-esteem development from adolescence to emerging adulthood in the context of international student exchange.

    Science.gov (United States)

    Hutteman, Roos; Nestler, Steffen; Wagner, Jenny; Egloff, Boris; Back, Mitja D

    2015-05-01

    Previous studies on self-esteem development show substantial changes as well as interindividual differences in change from adolescence to young adulthood. However, the processes underlying these developmental trajectories are still not well understood. The aim of the present study was to shed light on the macro- and microprocesses of self-esteem development. We investigated a sample of 876 German high school students (M = 16.0 years at Time 1) participating in an international exchange year. Exchange students provided 3 waves of trait self-esteem data (shortly before they departed, immediately after return, and 1 year later), as well as 9 monthly state measures of self-esteem and social inclusion during their stay abroad. In addition, a control group of high school students who stayed in Germany (N = 714) provided 2 waves of trait self-esteem data. From a macroperspective, results showed an effect of student exchange on trait self-esteem development: Exchange students showed a steeper mean-level increase and a lower rank-order stability compared with control students. Zooming in on the microprocesses underlying these developmental patterns, we found trait changes in exchange students to be mediated by state changes in self-esteem during their exchange. These fluctuations in state self-esteem were found to be predicted by feelings of social inclusion in the host country, and vice versa, providing support for both sociometer and self-broadcasting perspectives on self-esteem dynamics. In sum, our findings emphasize the importance of incorporating a microanalytical approach when investigating self-esteem development by showing that the environment triggers changes in this relatively stable personality trait through changes in states. PMID:25285967

  10. Overview and comparative study of GPR international standards and guidelines - COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Marciniak, Marian; Benedetto, Andrea; Tosti, Fabio

    2016-04-01

    and Technology) Action TU1208 "Civil engineering applications of Ground Penetrating Radar." The Authors thank COST (www.cost.eu) for funding the Action TU1208 (www.GPRadar.eu). Part of this work was carried out during the Short-Term Scientific Mission STSM-TU1208-24656 "Comparative study of GPR international standards and guidelines" (Dr Lara Pajewski, Italy, visiting Prof Marian Marciniak, Poland).

  11. The power of a smile: Stronger working memory effects for happy faces in adolescents compared to adults.

    Science.gov (United States)

    Cromheeke, Sofie; Mueller, Sven C

    2016-01-01

    Theories of adolescent behaviour attribute increases in risk-taking and sensation-seeking in this age group to a heightened sensitivity to emotional stimuli on the one hand and a relatively immature cognitive control system on the other hand. However, little research has outlined to what extent relevant and irrelevant emotional stimuli bias the imbalance between affective processing and cognitive control. Thirty-three adolescents (19 females, aged 12-14) and 37 adults (18 females, aged 18-29) completed two attentional conditions of an emotional face working memory (WM) 0-back/2-back task. Participants were asked to attend to the emotional facial expression in the "relevant" emotion condition, and to the gender of the face in the "irrelevant" condition. The results revealed a WM improvement for happy faces in the relevant condition in both age groups, and an impairment for irrelevant happy faces in adolescents, but not adults. Furthermore, the difference between both attentional conditions for happy faces was larger in adolescents than adults. Results are discussed within the framework of theories of adolescent behaviour. PMID:25650124

  12. The mediating role of perceived peer support in the relation between quality of attachment and internalizing problems in adolescence: a longitudinal perspective.

    Science.gov (United States)

    Pace, Ugo; Zappulla, Carla; Di Maggio, Rosanna

    2016-10-01

    The study was aimed to verify, from a longitudinal perspective, whether perceived peer support would mediate the relationship between attachment and internalizing problems. Longitudinal participants included 482 adolescents (245 boys) aged 14-15 years in Wave 1 and 17-18 years in Wave 2. Participants in Wave 1 completed the Relationship Questionnaire, and those in Wave 2 completed the Social Support Questionnaire and the Youth Self-Report. Results showed that secure attachment positively predicted high levels of perceived peer support and negatively predicted internalizing problems, whereas fearful and preoccupied attachment negatively predicted perceived peer support and positively predicted internalizing problems. The mediation models showed that perceived peer support partially mediated the relationship between secure attachment and internalizing problems as well as between preoccupied attachment and internalizing problems and between fearful attachment and internalizing problems. Our results confirm the role of subjective perception of peer support in contributing to the prediction of internalizing problems beyond attachment styles. PMID:27354278

  13. To compare the efficacy of internal sphincterotomy with topical 0.2% glyceryl trinitrate ointment after hemorrhoidectomy for pain relief

    International Nuclear Information System (INIS)

    To compare the efficacy of internal sphincterotomy with topical 0.2% glyceryl trinitrate ointment after hemorrhoidectomy for pain relief. Study Design: Randomized controlled trial. Place and Duration of Study: Department of surgery, Combined Military Hospital Rawalpindi. Material and Methods: Individual patients undergoing hemorrhoidectomy were randomized to either undergo internal sphincterotomy (Group A) or apply 0.2% glyceryl trinitrate (Group B) internal sphincter was divided up to dentate line through one of hemorrhoidectomy incisions. For 2nd group the first dose of 0.2% GTN ointment was applied at the end of hemorrhoidectomy. They were advised sitz bath 4 times daily and stool softener. Post operative pain was measured using visual analogue scale (VAS) on 1st , 2nd post op day and after a week and the average score was noted. VAS of pain far last visit was compared between the groups. Results: Post operative pain was comparatively less in group A as compared to group B (p = 0.014). Conclusion: In patients undergoing hemorrhoidectomy, addition of surgical internal sphincterotomy results in lesser pain in the postoperative period as compared to those receiving topical application of 0.2% glyceryltrinitrate ointment. (author)

  14. Comparative evaluation of civil liability conventions on radioactive and oil pollution and liability under international law

    International Nuclear Information System (INIS)

    In the event of transfrontier radioactive pollution or oil pollution, compensation for damage may be sought under two different liability systems: there is the framework of international law of liability of international persons, and there is the liability regime established by international conventions. The latter system has adopted a very friendly attitude towards the claims of a private victim claiming compensation from the private polluter. The book first sets out the basic principles and practice of the two liability systems, also considering the latest developments and current discussions advocating the acknowledgement of the principle of strict and absolute liability in international law. The relationship of the two systems is the major issue of the book, and the Chernobyl reactor accident has made it a particularly topical issue at that. The problems arising in the wake of this accident have shown the need for clarification in this field. The author suggests as a practical approach a strict separation of the two bases of claims, so that parallel or successive procedure on the level of international law or civil law is possible. Finally the problem of avoiding duplication in the payment of compensation is discussed. (orig./HP)

  15. Examining social competence, self-perception, quality of life, and internalizing and externalizing symptoms in adolescent females with and without autism spectrum disorder: a quantitative design including between-groups and correlational analyses

    OpenAIRE

    Jamison, T. Rene; Schuttler, Jessica Oeth

    2015-01-01

    Background Adolescent females with an autism spectrum disorder (ASD) are an understudied population, yet are also quite vulnerable, due to the increased complexities of social interaction and increased risk for internalizing symptoms in adolescence. Most research literature currently focuses on males with ASD, limiting our understanding of social experiences for females with ASD, and thus the potential to better inform supports and intervention to promote social-emotional functioning. This st...

  16. Traditional and new strategies in the primary prevention of eating disorders: a comparative study in Spanish adolescents

    Directory of Open Access Journals (Sweden)

    Ignacio Jáuregui Lobera

    2010-09-01

    Full Text Available Ignacio Jáuregui Lobera1, Pilar León Lozano2, Patricia Bolaños Ríos3, Juan Romero Candau2, Gregorio Sánchez del Villar y Lebreros4, M Teresa Morales Millán1,5, M Teresa Montaña González1,5, Lourdes Andrés Martín2, Isabela Justo Villalobos2, Nuria Vargas Sánchez21Área de Nutrición y Bromatología, Universidad Pablo de Olavide; 2Colegio Oficial de Farmacéuticos; 3Instituto de Ciencias de la Conducta; 4Instituto de Enseñanza Secundaria “Murillo”; 5Facultad de Farmacia, Universidad de Sevilla, Sevilla, SpainBackground: Research conducted to date into the primary prevention of eating disorders (ED has mainly considered the provision of information regarding risk factors. Consequently, there is a need to develop new methods that go a step further, promoting a change in attitudes and behavior in the target population.Objective: This study describes an adaptation of the Girls’ Group model to the Spanish context, the main objective being to compare two types of intervention, ie, one based on this model and the other following the traditional approach of providing information. The ultimate aim was to implement a prevention program that reduces the risk factors and boosts the protection factors that have been empirically shown to be related to ED.Methods: On the basis of previous research on the primary prevention of ED, and taking into account recognized risk and protective factors, the following topics were addressed: nutritional aspects; self-esteem; coping strategies; the ideal image of what is attractive and role of the media; and body image. The total sample (174 girls and 197 boys was divided into 12 work groups, six for the intervention group (one school and six for the control group (two schools. School-based input (intervention group was provided by a pharmacist, a psychologist, a qualified nutritionist/dietician, and specialist support staff (psychologists and/or educators and teachers of the three schools

  17. Do Mathematicians Integrate Computer Algebra Systems in University Teaching? Comparing a Literature Review to an International Survey Study

    Science.gov (United States)

    Marshall, Neil; Buteau, Chantal; Jarvis, Daniel H.; Lavicza, Zsolt

    2012-01-01

    We present a comparative study of a literature review of 326 selected contributions (Buteau, Marshall, Jarvis & Lavicza, 2010) to an international (US, UK, Hungary) survey of mathematicians (Lavicza, 2008) regarding the use of Computer Algebra Systems (CAS) in post-secondary mathematics education. The comparison results are organized with respect…

  18. Reflections on International Comparative Education Survey Methodology: A Case Study of the European Survey on Language Competences

    Science.gov (United States)

    Ashton, Karen

    2016-01-01

    This paper reflects on the methodology used in international comparative education surveys by conducting a systematic review of the European Survey on Language Competences (ESLC). The ESLC was administered from February to March 2011, with final results released in June 2012. The survey tested approximately 55,000 students across 14 European…

  19. Pedagogical practices and ICT use around the world: Findings from the IEA international comparative study SITES2006

    NARCIS (Netherlands)

    Plomp, T.; Voogt, J.

    2009-01-01

    This special issue presents a number of secondary analyses of data collected in 2006 in the Second Information Technology in Education Study (SITES 2006). This study is the last of a number of international comparative surveys on information and communication technology (ICT) in education conducted

  20. A Response to: Global Security, Religion and Education Development--A Crisis for the Field of Comparative and International Education?

    Science.gov (United States)

    Ozanne, Bill

    2011-01-01

    This paper presents the author's response to "Global security, religion and education development: a crisis for the field of comparative and international education?" Prof. Lynn Davies's introduction to the Forum is interesting and provocative, and the author advances his response in the spirit of dialogue by looking at Davies's arguments, the…

  1. The Phoenix: Vocational Education and Training in Singapore. International Comparative Study of Leading Vocational Education Systems

    Science.gov (United States)

    Tucker, Marc S.

    2012-01-01

    This is the first in a series of reports from the Center on International Education Benchmarking (CIEB) exploring the leading vocational and technical education systems from around the world to draw out what makes these systems great and what other countries can learn from them. This first report was based on a visit of several days to Singapore…

  2. Community Colleges in South Africa? Assessment of Potential from Comparative International Perspectives

    Science.gov (United States)

    Wolhuter, C. C.

    2011-01-01

    While South African higher education has, in many respects, achieved remarkable achievements since 1994, a series of serious problems continue to beset the system, and a low internal (high attrition rate) and external (alignment with the employment market) efficiency. There also exist the problems of large scale youth unemployment and the policy…

  3. Comparing Cross-Cultural Dimensions of the Experiences of International Tourists in Vietnam

    Directory of Open Access Journals (Sweden)

    Thuy-Huong Truong

    2014-09-01

    Full Text Available Vietnam’s location in South East Asia places it well to benefit from tourism growth trends regionally and globally. It appeals to international tourists because of its long history, its culture and its unique customs and habits. Vietnam is experiencing rapid international tourism growth of visitors from different cultural backgrounds which places pressure on tourism service providers. If development is to be well managed, tourism professionals will need to broaden their understanding of both Western and Asian visitors, and managers need to encourage an atmosphere of familiarity and comfort amongst tourist groups, thus enhancing visitor satisfaction. However, appealing to diverse tourists markets is difficult because the needs of visitors are culturally determined and complex. Despite the importance of tourism for Vietnam, no research has attempted to measure tourist satisfaction in a cross-cultural context. In the present paper, a conceptual framework is proposed to explain the determinants of satisfaction amongst international tourists from different cultures when holidaying in Vietnam. In developing the proposed model, a review is undertaken of the concepts of culture, rules of behaviour, tourist perception and satisfaction. A range of factors are take into account including internal factors (such as cultural values, rules of behaviour, socio-demographics, behavioural and other travel characteristics and external factors including tourist perceptions of their hosts and of products and services.

  4. Comparing national home-keeping and the regulation of translational stem cell applications: An international perspective.

    Science.gov (United States)

    Sleeboom-Faulkner, Margaret; Chekar, Choon Key; Faulkner, Alex; Heitmeyer, Carolyn; Marouda, Marina; Rosemann, Achim; Chaisinthop, Nattaka; Chang, Hung-Chieh Jessica; Ely, Adrian; Kato, Masae; Patra, Prasanna K; Su, Yeyang; Sui, Suli; Suzuki, Wakana; Zhang, Xinqing

    2016-03-01

    A very large grey area exists between translational stem cell research and applications that comply with the ideals of randomised control trials and good laboratory and clinical practice and what is often referred to as snake-oil trade. We identify a discrepancy between international research and ethics regulation and the ways in which regulatory instruments in the stem cell field are developed in practice. We examine this discrepancy using the notion of 'national home-keeping', referring to the way governments articulate international standards and regulation with conflicting demands on local players at home. Identifying particular dimensions of regulatory tools - authority, permissions, space and acceleration - as crucial to national home-keeping in Asia, Europe and the USA, we show how local regulation works to enable development of the field, notwithstanding international (i.e. principally 'western') regulation. Triangulating regulation with empirical data and archival research between 2012 and 2015 has helped us to shed light on how countries and organisations adapt and resist internationally dominant regulation through the manipulation of regulatory tools (contingent upon country size, the state's ability to accumulate resources, healthcare demands, established traditions of scientific governance, and economic and scientific ambitions). PMID:26921839

  5. Linguistic Barriers among Internationally Educated Teachers in Ireland and Canada: A Critical Comparative Analysis

    Science.gov (United States)

    Schmidt, Clea; McDaid, Rory

    2015-01-01

    Drawing on qualitative interview and focus group data collected from Internationally Educated Teachers (IETs) in the context of two different research studies conducted in Ireland and Manitoba, Canada, this article critically examines how national/regional linguistic requirements and expectations of a hidden curriculum are experienced as barriers…

  6. A Comparative Analysis of Curriculum in International Marketing and Business between Peruvian and Guatemalan University Students

    Science.gov (United States)

    Pestonjee, Daanish D.; Spillan, John E.; Song, Hongwei; Virzi, Nicholas D.

    2010-01-01

    Business education is important for economic development. A skilled workforce allows for greater advancements in productivity, the creation of new business opportunities, increased employment, and enhances the quality of life of the citizenry. With the changing international business environment it is important for academics and practitioners…

  7. International Schools: Current Issues and Future Prospects. Oxford Studies in Comparative Education

    Science.gov (United States)

    Hayden, Mary, Ed.; Thompson, Jeff, Ed.

    2016-01-01

    The foundation of the first international schools of the modern era well over a century ago, and their burgeoning growth over recent years, provides the context in this book for a series of personal perspectives written by some of those who have been involved centrally in their development. As the schools themselves have increased not only in…

  8. Therenewal of th old economy : Europe in an internationally comparative perspective

    NARCIS (Netherlands)

    Ark, Bart van

    2000-01-01

    This paper deals with international comparisons of the contribution of information and communication technology (ICT) to growth during the 1990s. It makes a distinction between ICT-producing industries and services on the one hand and industries and services that are intensive users of ICT on the ot

  9. Embryo transfer: a comparative biosecurity advantage in international movements of germplasm.

    Science.gov (United States)

    Thibier, M

    2011-04-01

    This paper uses cattle as a model to provide an overview of the hazards involved in the transfer of in vivo-derived and in vitro-produced embryos. While scientific studies in recent decades have led to the identification of pathogens that may be associated with both in vivo- and in vitro-derived embryos, those studies have also been the basis of appropriate disease control measures to reduce the risks to a negligible level. These disease control measures have been identified and assessed by the International Embryo Transfer Society's (lETS) Health and Safety Advisory Committee, the expert body that advises the World Organisation for Animal Health (OIE) on matters related to the safety of embryo transfer. Through the OIE's processes for developing and adopting international standards, the disease control measures identified by the IETS have been incorporated into the Terrestrial Animal Health Code. The basic principles rely on the crucial ethical roles of the embryo collection team and embryo transfer team, under the leadership of approved veterinarians. Decades of experience, with nearly 10 million embryos transferred, have demonstrated the very significant biosecurity advantage that embryo transfer technology has when moving germplasm internationally, provided that the international standards developed by the IETS and adopted by the OIE are strictly followed. PMID:21809763

  10. Additional Language Teaching within the International Baccalaureate Primary Years Programme: A Comparative Study

    Science.gov (United States)

    Lebreton, Marlène

    2014-01-01

    The International Baccalaureate Primary Years Programme supports the learning of languages and cultures, but the role of the additional language within this programme is often unclear. There remains a great variability in schools regarding the frequency of lessons and the way that the additional language is taught within the Primary Years…

  11. Internationally Comparable Statistics on Education, Training and Skills: Current State and Proposals

    Science.gov (United States)

    Descy, Pascaline; Nestler, Katja; Tessaring, Manfred

    2005-01-01

    Comparable statistics on education, training and skills are not only used by research and analysis to provide explanation and evidence of the functioning of European labour markets and of education and training systems, but also to construct indicators comparing EU Member States, comparing the EU with competitors and assessing the achievement of…

  12. Influence of food habit on Body Mass Index of Indian and Nepalese male adolescents: a comparative study

    Directory of Open Access Journals (Sweden)

    Brijesh Sathian

    2014-12-01

    Full Text Available Background: Obesity has become an epidemic across the globe and it is a multifaceted disease which requires multi-pronged combat strategy to control it. The new generations are at high risk of obesity in both developing and developed countries. Body mass index (BMI, is one of the important parameters, used to assess over weight of an individual. Aim of study: To find out the influence of food intake in the overweight of the male adolescents. Materials and Methods: A total of 1950 male adolescents (750 Indians and 1200 Nepalese; ratio = 5:8 participated in the study from India and Nepal during the period of 1st January to 31st July, 2014. The BMI was calculated using the height and weight of the subjects. Microsoft Excel and SPSS-v16 were used for the data analysis. Results: Out of 1950 male adolescents 660 [33.84%] were overweight. Among the overweight individuals, 540 (81.82% were non-vegetarians and 120 (18.18% were vegetarians. Conclusion: The increased prevalence of overweight among male adolescents is an indicative for developing and implementing effective dietary strategies for weight management. It is reported that intake of a low-fat, low-energy diet, over the course of one week in a stress-free environment, had positive impact on the risk factors of obesity related diseases. Promoting increased awareness of better physical culture and dietary habits are necessary to prevent obesity

  13. A Comparative Investigation of the Effects of Cognitive-Behavioral Group Practices and Psychodrama on Adolescent Aggression

    Science.gov (United States)

    Karatas, Zeynep; Gokcakan, Zafer

    2009-01-01

    The aim of this research is to investigate whether cognitive-behavioral group practices and psychodrama decrease adolescent aggression. This is a quasi-experimental, pre-post and follow up study with two experiments and one control group. The Aggression Scale (Buss & Warren, 2000) adapted to Turkish by Can (2002) was administered as a pretest to…

  14. Language Learning in Down Syndrome: The Speech and Language Profile Compared to Adolescents with Cognitive Impairment of Unknown Origin

    Science.gov (United States)

    Chapman, Robin S.

    2006-01-01

    Children and adolescents with Down syndrome show an emerging profile of speech and language characteristics that is typical of the syndrome (Chapman & Hesketh, 2000; Chapman, 2003; Abbeduto & Chapman, 2005) and different from typically developing children matched for nonverbal mental age, including expressive language deficits relative to…

  15. Adoptive parenting and attachment: association of the Internal Working Models between adoptive mothers and their late-adopted children during adolescence

    Directory of Open Access Journals (Sweden)

    Cecilia Serena ePace

    2015-09-01

    Full Text Available Introduction. Recent literature has shown that the good outcome of adoption would mostly depend on the quality of adoptive parenting, which is strongly associated with the security of parental internal working models (IWMs of attachment. Specifically, attachment states-of-mind of adoptive mothers classified as free and autonomous and without lack of resolution of loss or trauma could represent a good protective factor for adopted children previously maltreated and neglected. While most research on adoptive families has focused on pre-school and school-aged children, the aim of this study was to assess the concordance of IWMs of attachment in adoptive dyads during adolescence.Method. Our pilot-study involved 76 participants: 30 adoptive mothers (mean age=51.5±4.3, and their 46 late-adopted adolescents (mean age = 13.9 ± 1.6, who were all aged four to nine years old at time of adoption (M = 6.3 ± 1.5. Attachment representations of adopted adolescents were assessed by the Friend and Family Interview (FFI, while adoptive mothers’ state-of-mind with respect to attachment was classified by the Adult Attachment Interview (AAI. Adolescents’ verbal intelligence was controlled.Results. Late-adopted adolescents were classified as follows: 67% secure, 26% dismissing and 7% preoccupied in the FFI, while their adoptive mothers’ AAI classifications were 70% free-autonomous, 7% dismissing, and 23% unresolved. We found a significant concordance of 70% (32 dyads between the secure-insecure FFI and AAI classifications. Specifically adoptive mothers with high coherence of transcript and low unresolved loss tend to have late-adopted children with high secure attachment, even if the adolescents’ verbal intelligence made a significant contribution to this prediction.Discussion. Our results provides an empirical contribution to the literature concerning the concordance of attachment in adoptive dyads, highlighting the beneficial impact of highly coherent

  16. Romanian Advertising between Specificity and Globalization. A Comparative Analysis of Local and International Brands

    Directory of Open Access Journals (Sweden)

    Mădălina Moraru

    2012-12-01

    Full Text Available Advertising today has conquered national boundaries, reaching consumers everywhere; however, local commercials retain their cultural background, combining global and local features. This is the new “glocalization” phenomenon, or the specificity of globalization. During the past two decades, Romanian advertising developed spectacularly, making up for the time it was forbidden. Life-styles, consumer insight, economy and market dynamics changed the relationship between global and local advertising. Today, national advertising promotes surviving pre-Revolution brands, new, post-1990 brands, and international brands adapted to the local market. This chapter analyzes the local and global features of Romanian TV commercials for national and international brands according to the following criteria: positioning, visual/verbal identity, social/cultural background.

  17. In focus, Hungarian and Central Eastern European characteristics of hunman resource management: An international comparative survey

    OpenAIRE

    Karoliny, Mártonné; Ferenc FARKAS; Poór, József

    2009-01-01

    The HR practices of the former state-socialist countries have gone through significant changes. The analysis of the developments, built on the Cranet (2004) survey, intends to describe the similarities and differences found between 6 countries of the Central Eastern European region and the total sample of 32 countries participating in the survey. The primary aim of the paper is to highlight the strands of international human resource management, investigating the main focuses, strong and weak...

  18. PERFORMANCE OF BIODIESEL COMPARED TO CONVENTIONAL DIESEL FUEL IN STATIONARY INTERNAL COMBUSTION ENGINES

    OpenAIRE

    B.K. HIGHINA; I. M. Bugaje; B.UMAR

    2011-01-01

    In this study, the technical specification of an internal combustion engine designed for diesel fuel was used for biodiesel. The changes in engine performance, and cycle by cycle (CBC) variations were observed, and their causes were studied. When biodiesel was used as the fuel, acceptable changes occurred in the performance values. The maximum brake mean effective pressure (BMEP) obtained with the biodiesel was slightly higher than that obtained with the diesel fuel, with the difference being...

  19. Comparative analyses for selected clean coal technologies in the international marketplace

    Energy Technology Data Exchange (ETDEWEB)

    Szpunar, C.B.; Gillette, J.L.

    1990-07-01

    Clean coal technologies (CCTs) are being demonstrated in research and development programs under public and private sponsorship. Many of these technologies could be marketed internationally. To explore the scope of these international opportunities and to match particular technologies with markets appearing to have high potential, a study was undertaken that focused on seven representative countries: Italy, Japan, Morocco, Turkey, Pakistan, the Peoples' Republic of China, and Poland. The results suggest that there are international markets for CCTs and that these technologies can be cost competitive with more conventional alternatives. The identified markets include construction of new plants and refurbishment of existing ones, especially when decision makers want to decrease dependence on imported oil. This report describes potential international market niches for U.S. CCTs and discusses the status and implications of ongoing CCT demonstration activities. Twelve technologies were selected as representative of technologies under development for use in new or refurbished industrial or electric utility applications. Included are the following: Two generic precombustion technologies: two-stage froth-flotation coal beneficiation and coal-water mixtures (CWMs); Four combustion technologies: slagging combustors, integrated-gasification combined-cycle (IGCC) systems, atmospheric fluidized-bed combustors (AFBCs), and pressurized fluidized-bed combustors (PFBCs); and Six postcombustion technologies: limestone-injection multistage burner (LIMB) systems, gas-reburning sorbent-injection (GRSI) systems, dual-alkali flue-gas desulfurization (FGD), spray-dryer FGD, the NOXSO process, and selective catalytic reduction (SCR) systems. Major chapters of this report have been processed separately for inclusion on the data base.

  20. Pedagogy and ICT in an Information Society: Perspectives from International Comparative Studies

    OpenAIRE

    Plomp, T

    2007-01-01

    Rapid social changes brought about by technological advances and globalization have made impacts on the goals and processes of education both in terms of national/regional policies and classroom practices in many countries around the world. The roles and impacts of ICT use in the classroom have taken on different dimensions in the context of these global changes since the 1990s. The IEA (International Association for the Evaluation of Educational Achievement, which is holding its 48th General...

  1. Comparative study of international commercial arbitration in England, Japan and Russia

    OpenAIRE

    Yoshida, Ikko

    2000-01-01

    This thesis examines the law on international commercial arbitration in England, Japan and Russia with a view to identify those areas for which harmonisation is of the greatest practical importance. This study is a timely one, since the Arbitration Act 1996 came into effect on 1st January 1997 in England. In Japan, the Committee of Arbitration formed by Japanese experts on arbitration prepared the Draft Text of the Law of Arbitration in 1989, and preparation for amendment based...

  2. Adolescents' Exposure to Disasters and Substance Use.

    Science.gov (United States)

    Schiff, Miriam; Fang, Lin

    2016-06-01

    This paper reviews the impact of exposure to man-made or natural disasters on adolescent substance use. It covers empirical studies published from 2005 to 2015 concerning (a) the scope of the problem, (b) vulnerable groups and risk and protective factors, and (c) evidence-based interventions. The review suggests a strong link between adolescent substance use and exposure to either man-made or natural disaster. Vulnerable groups include adolescents with previous exposure to traumatic events, living in areas that are continually exposed to disasters, and ethnic minorities. Risk and protective factors at the individual, familial, community, and societal levels are described based on the bioecological model of mass trauma. Given that mass trauma is unfortunately a global problem, it is important to establish international interdisciplinary working teams to set gold standards for comparative studies on the etiology for adolescent substance use in the context of disasters. PMID:27087347

  3. International Comparability of 131I, 201TI and 99mTc Activity Measurements performed in Cuban Nuclear Medicine

    International Nuclear Information System (INIS)

    This paper refers about the International Comparability of 131I, 201TI and 99mTc Activity Measurements performed in Cuban Nuclear Medicine. Traceability of activity measurements in nuclear medicine based in two aspects: Comparability of clinic results and the safe and effective use of drugs. A bilateral international comparison for activity measurements CIEMAT CENTIS DMR was done. 2000-2004 National Program for 99mTc 201TI, 131I vial and syringe measurements in radionuclide calibrators including a simulated test for activity administration. It is employed the Cause Effect Diagram for the activity measurement result of a source in the calibrator and the statistical methods for comparing several characteristics of the obtained data. The result of the comparisons demonstrates that the measurement quality has increased from one year to another

  4. A Cross-Lag Panel Analysis of Low Self-Esteem as a Predictor of Adolescent Internalizing Symptoms in a Prospective Longitudinal Study

    DEFF Research Database (Denmark)

    In-Albon, Tina; Meyer, Andrea H; Metzke, Christa Winkler;

    2016-01-01

    Self-esteem, generally regarded as an important indicator of adolescents' mental health, was assessed by a self-report questionnaire in a school sample of 593 subjects who had been assessed at 3 time points over 7 years between 11 and 25 years of age within the Zurich Psychology and Psychopathology...... Study (ZAPPS). Cross-lagged panel analyses of the longitudinal data from ZAPPS indicated that self-esteem was predictive of internalizing problems and had an impact on internalizing symptoms when the analyses were adjusted for coping behavior, efficiency of social networks, and impact of stressful life...... events. Self-esteem was also stable (r = .37-.60) within the observed age range, after controlling for prior levels of the predicted variables. The findings support the impact of self-esteem on mental health and indicate the importance of addressing self-esteem in prevention and intervention programs....

  5. Comparison among Different Screening Tests for Diagnosis of Adolescent Hypertension

    OpenAIRE

    Totaro, Silvia; Rabbia, Franco; Rabbone, Ivana; Covella, Michele; Berra, Elena; Fulcheri, Chiara; Di Monaco, Silvia; Testa, Elisa; Veglio, Franco

    2013-01-01

    The diagnosis of childhood hypertension based upon percentile tables proposed by the international guidelines is complex and often a cause of underdiagnosis, particularly among physicians who have not had specific training in the field of adolescent hypertension. The use of a simple and accurate screening test may improve hypertension diagnosis in adolescents. The aim of our study is to compare the different screening methods currently used in the literature to improve the diagnosis of childh...

  6. International student mobility and highly skilled migration: a comparative study of Canada, the United States, and the United Kingdom.

    Science.gov (United States)

    She, Qianru; Wotherspoon, Terry

    2013-12-01

    Against the backdrop of demographic change and economic reconfiguration, recruiting international students, especially those at tertiary level, has drawn growing attention from advanced economies as part of a broad strategy to manage highly skilled migration. This comparative study focuses on three English speaking countries receiving international students: Canada, the United States, and the United Kingdom. International student policies, in particular entry and immigration regulations, and the trends in student mobility since the late 1990s are examined drawing on secondary data. By exploring the issue from the political economy perspectives, this study identifies distinct national strategies for managing student mobility, determines key factors shaping the environment of student migration in each nation, and addresses the deficiency of human capital theory in the analysis of global competition for high skills. PMID:23667802

  7. Wall thickness measurements of tubes by Internal Rotary Inspection System (IRIS)- a comparative study with metallography

    International Nuclear Information System (INIS)

    Internal Rotary Inspection System (IRIS) is a relatively new ultrasonic system of heat exchanger/ steam condenser tubes and pipelines for measurement of wall thinning and pitting due to corrosion. The wall thickness measurements made during a scan around the circumference of the tube are displayed as a stationary rectilinear display of circumferential cross section (Bscan) of the tube. The paper describes the results obtained on tubes of various materials used in process industries having corrosion on inner and outer surfaces of the tube. (author)

  8. Perceived Support and Internalizing Symptoms in African American Adolescents: Self-Esteem and Ethnic Identity as Mediators

    Science.gov (United States)

    Gaylord-Harden, Noni K.; Ragsdale, Brian L.; Mandara, Jelani; Richards, Maryse H.; Petersen, Anne C.

    2007-01-01

    Existing research leaves a gap in explaining why African American adolescents do not exhibit more anxiety and depression than other youth, at the same time that they experience more contextual risk factors. The current study examined the roles of social support as well as possible mediators self-esteem and ethnic identity (sense of belonging to…

  9. Childhood Internalizing and Externalizing Problems Predict the Onset of Clinical Panic Attacks over Adolescence: The TRAILS Study

    NARCIS (Netherlands)

    C.M. Mathyssek (Christina); T.M. Olino (Thomas); F.C. Verhulst (Frank); F.V.A. van Oort (Floor)

    2012-01-01

    textabstractBackground: Panic attacks are a source of individual suffering and are an independent risk factor for later psychopathology. However, much less is known about risk factors for the development of panic attacks, particularly during adolescence when the incidence of panic attacks increases

  10. Cumulative Risk and Adolescent's Internalizing and Externalizing Problems: The Mediating Roles of Maternal Responsiveness and Self-Regulation

    Science.gov (United States)

    Doan, Stacey N.; Fuller-Rowell, Thomas E.; Evans, Gary W.

    2012-01-01

    The purpose of the present study was to examine longitudinal associations among maternal responsiveness, self-regulation, and behavioral adjustment in adolescents. The authors used structural equation modeling to test a model that demonstrates that the effects of early cumulative risk on behavioral problems is mediated by maternal responsiveness…

  11. Influence of Perceived Parental Rearing on Adolescent Self-Concept and Internalizing and Externalizing Problems in Japan

    Science.gov (United States)

    Nishikawa, Saori; Sundbom, Elisabet; Hagglof, Bruno

    2010-01-01

    We examined the associations between perceived parental rearing, attachment style, self-concept, and mental health problems among Japanese adolescents. About 193 high school students (143 boys and 50 girls, mean = 16.4) completed a set of self-report questionnaires including EMBU-C (My Memories of Child Upbringing for Children), AQC (Attachment…

  12. International note: exploring differences in native and immigrant adolescents' mathematics achievement and dispositions towards mathematics in Qatar.

    Science.gov (United States)

    Areepattamannil, Shaljan; Melkonian, Michael; Khine, Myint Swe

    2015-04-01

    The burgeoning immigrant population in major immigrant-receiving countries in North America and Europe has necessitated researchers and policymakers in these countries to examine the academic success of children of immigration and the factors contributing to their academic success. However, there is sparse research on the academic trajectories of children of immigration in other continents, such as Asia. Hence, the purpose of the present study was to examine first- and second-generation immigrant adolescents' mathematics achievement and dispositions towards mathematics in comparison to their native peers in one of the Middle Eastern countries in Asia, Qatar. The results of the study indicated that both first- and second-generation immigrant adolescents tended to have higher mathematics achievement, intrinsic motivation to learn mathematics, instrumental motivation to learn mathematics, mathematics self-efficacy, and mathematics self-concept than did their native counterparts. Moreover, immigrant adolescents tended to have lower mathematics anxiety than did their native peers. The study also revealed significant differences between first- and second-generation immigrant adolescents with respect to their mathematics achievement and dispositions towards mathematics. PMID:25600511

  13. Changes in maternal depression are associated with MST outcomes for adolescents with co-occurring externalizing and internalizing problems

    NARCIS (Netherlands)

    Grimbos, T.; Granic, I.

    2010-01-01

    he efficacy of Multisystemic therapy (MST) in treating adolescent aggression has been established, however, not all youth and their families benefit from MST. One reason for this treatment variability could be the failure to distinguish between different aggressive Subtypes with different risk facto

  14. Changes in Maternal Depression Are Associated with MST Outcomes for Adolescents with Co-Occurring Externalizing and Internalizing Problems

    Science.gov (United States)

    Grimbos, Teresa; Granic, Isabela

    2009-01-01

    The efficacy of Multisystemic therapy (MST) in treating adolescent aggression has been established, however, not all youth and their families benefit from MST. One reason for this treatment variability could be the failure to distinguish between different aggressive subtypes with different risk factors, developmental prognoses and treatment needs.…

  15. Accuracy of computer-aided ultrasound as compared with magnetic resonance imaging in the evaluation of nonalcoholic fatty liver disease in obese and eutrophic adolescents

    International Nuclear Information System (INIS)

    Objective: to compare the accuracy of computer-aided ultrasound (US) and magnetic resonance imaging (MRI) by means of hepatorenal gradient analysis in the evaluation of nonalcoholic fatty liver disease (NAFLD) in adolescents. Materials and methods: this prospective, cross-sectional study evaluated 50 adolescents (aged 11-17 years), including 24 obese and 26 eutrophic individuals. All adolescents underwent computer-aided US, MRI, laboratory tests, and anthropometric evaluation. Sensitivity, specificity, positive and negative predictive values and accuracy were evaluated for both imaging methods, with subsequent generation of the receiver operating characteristic (ROC) curve and calculation of the area under the ROC curve to determine the most appropriate cutoff point for the hepatorenal gradient in order to predict the degree of steatosis, utilizing MRI results as the gold-standard. Results: the obese group included 29.2% girls and 70.8% boys, and the eutrophic group, 69.2% girls and 30.8% boys. The prevalence of NAFLD corresponded to 19.2% for the eutrophic group and 83% for the obese group. The ROC curve generated for the hepatorenal gradient with a cutoff point of 13 presented 100% sensitivity and 100% specificity. As the same cutoff point was considered for the eutrophic group, false-positive results were observed in 9.5% of cases (90.5% specificity) and false-negative results in 0% (100% sensitivity). Conclusion: computer-aided US with hepatorenal gradient calculation is a simple and noninvasive technique for semiquantitative evaluation of hepatic echogenicity and could be useful in the follow-up of adolescents with NAFLD, population screening for this disease as well as for clinical studies. (author)

  16. Accuracy of computer-aided ultrasound as compared with magnetic resonance imaging in the evaluation of nonalcoholic fatty liver disease in obese and eutrophic adolescents

    Energy Technology Data Exchange (ETDEWEB)

    Nascimento, Jose Hermes Ribas do, E-mail: josehermesnascimento@gmail.com [Instituto Cenecista de Ensino Superior de Santo Angelo (IESA), Santo Angelo, RS (Brazil); Soder, Ricardo Bernardi; Epifanio, Matias; Baldisserotto, Matteo [Pontificia Universidade Catolica do Rio Grande do Sul (InsCer/PUCRS), Porto Alegre, RS (Brazil). Instituto do Cerebro

    2015-07-15

    Objective: to compare the accuracy of computer-aided ultrasound (US) and magnetic resonance imaging (MRI) by means of hepatorenal gradient analysis in the evaluation of nonalcoholic fatty liver disease (NAFLD) in adolescents. Materials and methods: this prospective, cross-sectional study evaluated 50 adolescents (aged 11-17 years), including 24 obese and 26 eutrophic individuals. All adolescents underwent computer-aided US, MRI, laboratory tests, and anthropometric evaluation. Sensitivity, specificity, positive and negative predictive values and accuracy were evaluated for both imaging methods, with subsequent generation of the receiver operating characteristic (ROC) curve and calculation of the area under the ROC curve to determine the most appropriate cutoff point for the hepatorenal gradient in order to predict the degree of steatosis, utilizing MRI results as the gold-standard. Results: the obese group included 29.2% girls and 70.8% boys, and the eutrophic group, 69.2% girls and 30.8% boys. The prevalence of NAFLD corresponded to 19.2% for the eutrophic group and 83% for the obese group. The ROC curve generated for the hepatorenal gradient with a cutoff point of 13 presented 100% sensitivity and 100% specificity. As the same cutoff point was considered for the eutrophic group, false-positive results were observed in 9.5% of cases (90.5% specificity) and false-negative results in 0% (100% sensitivity). Conclusion: computer-aided US with hepatorenal gradient calculation is a simple and noninvasive technique for semiquantitative evaluation of hepatic echogenicity and could be useful in the follow-up of adolescents with NAFLD, population screening for this disease as well as for clinical studies. (author)

  17. Accuracy of computer-aided ultrasound as compared with magnetic resonance imaging in the evaluation of nonalcoholic fatty liver disease in obese and eutrophic adolescents

    Directory of Open Access Journals (Sweden)

    José Hermes Ribas do Nascimento

    2015-08-01

    Full Text Available AbstractObjective:To compare the accuracy of computer-aided ultrasound (US and magnetic resonance imaging (MRI by means of hepatorenal gradient analysis in the evaluation of nonalcoholic fatty liver disease (NAFLD in adolescents.Materials and Methods:This prospective, cross-sectional study evaluated 50 adolescents (aged 11–17 years, including 24 obese and 26 eutrophic individuals. All adolescents underwent computer-aided US, MRI, laboratory tests, and anthropometric evaluation. Sensitivity, specificity, positive and negative predictive values and accuracy were evaluated for both imaging methods, with subsequent generation of the receiver operating characteristic (ROC curve and calculation of the area under the ROC curve to determine the most appropriate cutoff point for the hepatorenal gradient in order to predict the degree of steatosis, utilizing MRI results as the gold-standard.Results:The obese group included 29.2% girls and 70.8% boys, and the eutrophic group, 69.2% girls and 30.8% boys. The prevalence of NAFLD corresponded to 19.2% for the eutrophic group and 83% for the obese group. The ROC curve generated for the hepatorenal gradient with a cutoff point of 13 presented 100% sensitivity and 100% specificity. As the same cutoff point was considered for the eutrophic group, false-positive results were observed in 9.5% of cases (90.5% specificity and false-negative results in 0% (100% sensitivity.Conclusion:Computer-aided US with hepatorenal gradient calculation is a simple and noninvasive technique for semiquantitative evaluation of hepatic echogenicity and could be useful in the follow-up of adolescents with NAFLD, population screening for this disease as well as for clinical studies.

  18. Comparative light- and electro microscopic characteristics of thyroid carcinoma in children and adolescents in Ukraine following the Chernobyl accident

    International Nuclear Information System (INIS)

    190 thyroid carcinomas in children aged up to 15 (154 cases) and adolescents aged 15 to 18 (36 cases) operated at the Institute's Clinic from 1986 to the 30th of June 1995, have been studied using light and electron microscopy. It has been found in 93.2% papillary, in 3.2% - medullary, in 1% - anaplastic carcinomas. A typical papillary carcinoma was revealed in 11.5%, follicular variant - in 39.0%, solid variant - in 28.1%, diffuse and sclerosing variant - in 3.8%. In cases of solid variant low-differentiated cells prevailed in the tumor, what manifested itself the most obviously by electron microscopic analysis. The thyroid carcinomas studied in children and adolescents of Ukraine are characterized by high invasive properties, that is confirmed by a high percentage (66.5%) of regional metastases

  19. A Comparative Study of Breakfast Habits of Romanian and Spanish Adolescents Enrolled in Southern Spain Schools1

    Directory of Open Access Journals (Sweden)

    Soriano-Ayala Encarnación

    2015-08-01

    Full Text Available Introduction: Globalization has favored intra-European Commission (EC and extra-EC migration to Spain. One of the most numerous cultural groups that have settled in the southern Spain is from Romania. Coexistence, especially in schools, has made us become interested in knowing the eating habits at breakfast of Romanian and Spanish populations. Numerous studies show that the food intake at breakfast, mostly made before leaving home, has an incidence on the physic wellbeing of adolescent throughout the day. The processes of acculturation are also inseparable from the eating habits, health and life, that maintain the migrant teenagers. Breakfast is analyzed as one of the habits more associated with diet quality; paradoxically, one of the findings of our study, many adolescents do not take a proper breakfast every day.

  20. The 'Independence' and 'Impartiality' of Arbitrator; Synonymy or Distinction? (A Comparative Study in International Commercial Arbitration

    Directory of Open Access Journals (Sweden)

    Shaghayegh Vahed

    2015-05-01

    Full Text Available The propagation of utilization of arbitration as a method of dispute resolution depends on the public confidence in the method. In this regard, the independence of arbitrators and their impartiality are necessary conditions for the realization of such confidence. Independence and impartiality of arbitrators ensure a fair trial in arbitration and the lack of aforementioned features makes it impossible to trust the fairness of the dispute settlement process and its result. The importance of confidence in the health of the dispute settlement system is to the extent that many international instruments have frequently emphasised on the necessity of the two above-mentioned features. In the recent decade, contemporaneous with the incredible development of arbitration, the debate over independence and impartiality of arbitrator has become important and controversial because neither national laws nor international provisions provide a clear difinition of the said concepts. This article set out to explain the exact point that the independence and impartiality are distinct concepts and are not interchangeable with each other; Independence is concerned with the relationships between the arbitrator and disputing parties, while impartiality considers the arbitrator's conduct over the equal treatment with the parties. The aforesaid distinction includes such a legal effect that each of these two concepts shall be considered as an autonomous and separate cause for challenging arbitrators.

  1. Comparative Study of Commercial CFD Software Performance for Prediction of Reactor Internal Flow

    International Nuclear Information System (INIS)

    Even if some CFD software developers and its users think that a state-of-the-art CFD software can be used to reasonably solve at least single-phase nuclear reactor safety problems, there remain limitations and uncertainties in the calculation result. From a regulatory perspective, the Korea Institute of Nuclear Safety (KINS) is presently conducting the performance assessment of commercial CFD software for nuclear reactor safety problems. In this study, to examine the prediction performance of commercial CFD software with the porous model in the analysis of the scale-down APR (Advanced Power Reactor Plus) internal flow, a simulation was conducted with the on-board numerical models in ANSYS CFX R.14 and FLUENT R.14. It was concluded that depending on the CFD software, the internal flow distribution of the scale-down APR was locally somewhat different. Although there was a limitation in estimating the prediction performance of the commercial CFD software owing to the limited amount of measured data, CFX R.14 showed more reasonable prediction results in comparison with FLUENT R.14. Meanwhile, owing to the difference in discretization methodology, FLUENT R.14 required more computational memory than CFX R.14 for the same grid system. Therefore, the CFD software suitable to the available computational resource should be selected for massively parallel computations

  2. A Comparative Study of Breakfast Habits of Romanian and Spanish Adolescents Enrolled in Southern Spain Schools1

    OpenAIRE

    Soriano-Ayala Encarnación; Cala Verónica C.

    2015-01-01

    Introduction: Globalization has favored intra-European Commission (EC) and extra-EC migration to Spain. One of the most numerous cultural groups that have settled in the southern Spain is from Romania. Coexistence, especially in schools, has made us become interested in knowing the eating habits at breakfast of Romanian and Spanish populations. Numerous studies show that the food intake at breakfast, mostly made before leaving home, has an incidence on the physic wellbeing of adolescent throu...

  3. Schools for pre-adolescents: a comparative study of the 9-13 middle school in Dorset

    OpenAIRE

    Seymour, Kathleen

    2012-01-01

    When they first appeared on England’s educational landscape, middle schools held the promise of providing a schooling environment ideally suited to the needs of pre-adolescents. This research aims to assess how far they have fulfilled that promise. As a convenient and cost-effective means of reorganising schooling along comprehensive lines, the number of middle schools steadily increased from the late 1960s through to the early 1980s. Since 1982 their numbers have declined and today they ...

  4. Mercury accumulation in adolescents scalp hair and fish consumption: a case study comparing populations having natural or anthropogenic sources

    OpenAIRE

    Vieira H.C.; Soares A.M.V.M.; Morgado F.; Abreu S.N.

    2014-01-01

    The consumption of fish is usually considered the main route of contamination of mercury in humans. In a climate change scenario implying ocean acidification, mercury methylation is expected to increase leading to bioaccumulation increments in the food chain, affecting mainly coastal populations. In this study, mercury accumulation and fish consumption was evaluated considering mercury concentrations in human scalp hair in relation to fish consumption habits in adolescents (16 to 21 years ...

  5. A comparative study on the health and well-being of adolescent immigrants in Spain and Portugal

    OpenAIRE

    Ángel Hernando; Cristina Nunes; Carmen Cruz Torres; Ida Lemos; Sandra Valadas

    2013-01-01

    The terms on which the integration of new generations of immigrants into Portuguese and Spanish societies happens will have a decisive influence in the future of both countries. Therefore, promoting their health, well-being, and psychosocial adaptation is a matter of strategic interest. This paper analyses psychosocial factors associated with well-being and psychological adjustment on a sample of 108 adolescents (55 males and 53 females), children of immigrants from Huelva (Spain) and Algarve...

  6. Comparing the language curricula of Turkey with an international view Ireland

    OpenAIRE

    Aliye Erdem

    2010-01-01

    The aim of this research was to compare the 2005 Language (Turkish) Curriculum for Primary Schools to Ireland’s LanguageCurriculum (English) in terms of their objectives, content, learning and teaching processes, and evaluation processes. In thisresearch, qualitative data collection techniques have been used, since the aim of this research was to compare the similaritiesand differences of the 2005 Language Curriculum in Turkey to the Language Curriculum in Ireland. As part of the research, da...

  7. Vulnerability or resilience? Psycho-social factors associated with deliberate self-harm among adolescents

    OpenAIRE

    McMahon, Elaine M.

    2012-01-01

    Background: Deliberate self-harm (DSH) is common among adolescents in Ireland and internationally. Psychological factors, negative life events and lifestyle factors have been found to be associated with self-harm in this group. However, large scale population-based studies of adolescent selfharm and its correlates have been lacking, and internationally a standardised methodology was needed to facilitate comparative studies. The focus on vulnerability which has been prevalent in ...

  8. A comparative study on the health and well-being of adolescent immigrants in Spain and Portugal

    Directory of Open Access Journals (Sweden)

    Ángel Hernando

    2013-06-01

    Full Text Available The terms on which the integration of new generations of immigrants into Portuguese and Spanish societies happens will have a decisive influence in the future of both countries. Therefore, promoting their health, well-being, and psychosocial adaptation is a matter of strategic interest. This paper analyses psychosocial factors associated with well-being and psychological adjustment on a sample of 108 adolescents (55 males and 53 females, children of immigrants from Huelva (Spain and Algarve (Portugal, aged between 10 and 17 years. Adolescents were assessed for demographic characteristics and perceived well-being. We used the "KIDSCREEN-5", a self-report questionnaire that yields detailed profile information for children aged 8 to 18 years for the following ten dimensions: Physical well-being, Psychological well-being, Moods and emotions, Self-perception, Autonomy, Parental relationships and home life, Financial resources, Social support and peers, School environment, and Social acceptance (Bullying. Overall, significant differences were found between the Spanish and Portuguese samples on physical well-being, psychological well-being, mood, financial resources and social acceptance (bullying. Boys perceived themselves as having a better physical well-being than girls. Mothers' educational level was associated with psychological well-being and mood. Also, results suggested that residence location and other socio-demographical variables were not associated with the adolescents' well-being and psychological adjustment.

  9. Comparative study of Malaysian and Philippine regulatory infrastructures on radiation and nuclear safety with international standards

    International Nuclear Information System (INIS)

    This study presents the results of the critical reviews, analysis, and comparison of the regulatory infrastructures for radiation and nuclear safety of Malaysis and the Philippines usi ng the IAEA safety requirements, GSR Part 1, Government, Legal and Regulatory Framework for Safety'' as the main basis and in part, the GSR Part 3, Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards. The scope of the comparison includes the elements of the relevant legislations, the regulatory system and processes including the core functions of the regulatory body (authorization, review and assessment, inspection and enforcement, development of regulations and guides); and the staffing and training of regulatory body. The respective availabe data of the Malaysian and Philippine regulatory infrastructures and current practices were gathered and analyzed. Recommendations to fill the gaps and strengthen the existing regulatory infrastructure of each country was given using as bases relevant IAEA safety guides. Based on the analysis made, the main findings are: the legislations of both countries do not contain al the elements of teh national policy and strategy for safety as well as those of teh framework for safety in GR Part I. Among the provision that need to be included in the legislations are: emergency planning and response; decommissioning of facilities safe management of radioactive wastes and spent fuel; competence for safety; and technical sevices. Provisions on coordination of different authorities with safety responsibilities within the regulatory framework for safety as well as liaison with advisory bodies and support organizations need to be enhanced. The Philippines needs to establish an independent regulatory body, ie. separate from organizations charged with promotion of nuclear technologies and responsible for facilitiesand activities. Graded approach on the system of notification and authorization by registration and licensing

  10. Parent-Adolescent Conflicts, Conflict Resolution Types, and Adolescent Adjustment

    Science.gov (United States)

    Branje, Susan J. T.; van Doorn, Muriel; van der Valk, Inge; Meeus, Wim

    2009-01-01

    The current study examined the moderating role of conflict resolution on the association between parent-adolescent conflicts and adolescent problematic adjustment. Participants were 1313 Dutch early and middle adolescents who completed measures on conflict frequency, conflict resolution with parents, and internalizing and externalizing adjustment…

  11. Brazilian standardised norms for a set of pictures are comparable with those obtained internationally

    Directory of Open Access Journals (Sweden)

    Pompéia Sabine

    2003-01-01

    Full Text Available Snodgrass & Vanderwart (1980 standardized a set of 260 pictures in the USA for use in studies of cognitive processes that employ pictured objects as laboratory analogues of object themselves. Since then similar norms for this set were obtained in Britain, Spain, Japan and Iceland and a larger set of 400 pictures (including the original 260: Cycowicz et al., 1997 was studied in France and Brazil. The present article provides a comparison of the norms obtained in Brazil and internationally. The pattern of correlations among the Brazilian and other standardizations were equivalent to that previously observed: despite pictures being judged to be of similar familiarity and visual complexity (high positive correlations, name agreement was less correlated, possibly due to differences in the languages spoken in each country and/or in the sample size used in each study. Results confirm the adequacy of the Brazilian norms.

  12. Implementation of International Standards for Environmental Management in Visegrad Countries: a Comparative Analysis

    OpenAIRE

    Urbaniec, Maria

    2014-01-01

    The paper  aims  at  identifying  the  importance  and  relevant  practices related  to  international  standards  for  environmental  management  system  (EMS)  in the  countries  of  the  Visegrad  Group  (including  Slovakia,  the  Czech  Republic,  Poland and Hungary). A  review  of  mainstream  literature  on  EMS  will  be conducted followed by document-based research as well  as statistics database used as  the  methodological  approach.  Data  will  be  gathered  through  the ...

  13. The Ability to Go about without Shame: A Proposal for Internationally Comparable Indicators of Shame and Humiliation

    OpenAIRE

    Diego Zavaleta

    2007-01-01

    Shame and humiliation are central to the understanding of poverty yet internationally comparable data on this dimension are missing. Based on existing indicators from related fields, this article suggests eight indicators to measure specific aspects of shame and humiliation that could start an in-depth debate around this topic. The indicators are the following: whether respondents would feel shame if they were poor; levels of shame proneness; perceptions of respectful treatment, unfair treatm...

  14. Comparative study of the sectional slice of the anterior commissure and the internal capsule with its MRI images

    Institute of Scientific and Technical Information of China (English)

    WANG Dandan; MA Wenyi; Zhang Xiaoyang; YUAN Lixiang; YUAN Wu; LI Yunsheng

    2015-01-01

    Objective:The brain of 100 normal persons were performed MRI scan and image analysis. 12 adult female brain specimens fixed by formalin, were made into the thickness of 0. 5mm by celloidin embedding technique. We analyzed the anatomical position of the relationship about the anterior limb of internal capsule and the anterior commissure in eollodion-embedded plans, and then compared with the brain MRI of normal people. We also further compared the statistical differences of the internal capsule’ s volume. This research aimed to pro-vide a reliable sectional anatomic basis for the study of the central nervous system and deep brain stimulation to treat the mental neurological diseases. Results:1. Continous observation of celloid in brain slices horizontal section:Approximately 130 slices of each specimen, from the parietal lobe,the internal capsule was the typical structure"><" on the level of about 35 mm . On the level of about 41mm, the anterior commissure was"arc" through the bot-tom head of the caudate nucleus connecting the bilateral anterior limb, which located between the caudate nucleus and the lentiform nucleus. The posterior limb of internal capsule situated between the dorsal thalamus and the lenti-form nucleus on the level of about 46 mm. Coronal section:about 150 slices of per specimen, from the former lat-eral ventricle horn back,on the level of about 16 mm the anterior commissure was "arch" connecting the anterior limb. About 28 mm dimension, the interior capsule fore limb located between the caudate nucleus and the puta-men, the posterior limb of internal capsule located between the globus pallidus and the dorsal thalamus, extending down to the cerebral peduncle. Sagittal section:about 180 slices of per specimen, from the outside to the inside at the beginning of the temporal lobe, the corona radia taextends between the putamen and dorsal thalamus, and then formsthe posterior limb of the internal capsule at the level of about 21 mm. About 25 mm level

  15. Overview and comparative study of GPR international standards and guidelines - COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Marciniak, Marian; Benedetto, Andrea; Tosti, Fabio

    2016-04-01

    Ground Penetrating Radar (GPR) can be effectively used for non-destructive testing of composite structures and diagnostics affecting the whole life-cycle of civil engineering works. Nevertheless, few recognised international standards exist in this field and inhomogeneous recommendations are present in different countries. Moreover, the levels of knowledge, awareness and experience regarding the use of GPR in civil engineering vary strongly across different European areas. The COST Action TU1208 is working hard on leveraging these differences, by sharing and disseminating knowledge and experience, as well as by developing guidelines and protocols for a safe and effective use of GPR in civil engineering. GPR users need to know which is the best way to conduct GPR measurements and what the quality level for the results should be. The TU1208 guidelines will ensure a higher efficiency and quality of GPR services and they will constitute a scientific basis for the introduction of European Standards on the application of GPR in civil engineering. The aim of this contribution is to present an in-depth overview and critical analysis of the existing GPR international and national standards and guidelines. The main documents considered in our work are listed and briefly described in the following. Three standards are provided by the American Society for Testing and Materials (ASTM), to guide the GPR use for subsurface investigation, evaluation of asphalt-covered concrete bridge decks, and determination of pavement-layer thickness: 1. ASTM D6432-11, Standard Guide for Using the Surface Ground Penetrating Radar Method for Subsurface Investigation, ASTM International, West Conshohocken, PA, 2011, www.astm.org, DOI: 10.1520/D6432-11. 2. ASTM D6087-08, Standard Test Method for Evaluating Asphalt-Covered Concrete Bridge Decks Using Ground Penetrating Radar, ASTM International, West Conshohocken, PA, 2008, www.astm.org, DOI: 10.1520/D6087-08. 3. ASTM D4748-10, Standard Test Method

  16. Comparative efficacy, acceptability, and tolerability of lisdexamfetamine in child and adolescent ADHD: a meta-analysis of randomized, controlled trials

    Directory of Open Access Journals (Sweden)

    Maneeton B

    2015-04-01

    Full Text Available Benchalak Maneeton,1 Narong Maneeton,1 Surinporn Likhitsathian,1 Sirijit Suttajit,1 Assawin Narkpongphun,1 Manit Srisurapanont,1 Pakapan Woottiluk2 1Department of Psychiatry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; 2Psychiatric Nursing Division, Faculty of Nursing, Chiang Mai University, Chiang Mai, Thailand Background: Several studies have shown that lisdexamfetamine (LDX is efficacious in children and adolescents with attention-deficit/hyperactivity disorder (ADHD.Objectives: Aims of this study were to systematically review the efficacy, acceptability, and tolerability of LDX in child and adolescent ADHD. Any randomized controlled trials (RCTs of LDX versus placebo carried out in children and adolescents with ADHD were included.Data sources: The searches of the SCOPUS, MEDLINE, CINAHL and Cochrane Controlled Trials Register were performed in September 2014. Additional searches in the ClinicalTrials.gov and EU Clinical Trials Register database were conducted.Study eligibility criteria, participants, and interventions: This review included all RCTs of LDX versus placebo which were carried out in children and adolescents up to 18 years old. Additionally, the included studies must have reported the final outcomes of: i severity of ADHD symptoms with standardized scales, ii rates of improvement, iii rates of discontinuation. To be more thorough, the languages of such RCTs were not limited.Study appraisal and synthesis methods: The abstracts from databases were inspected and the full text versions of relevant trials were examined and extracted for important outcomes. The efficacious measurements included either the pooled mean end-point or changed scores of ADHD rating scales, and the rate of improvement. Acceptability and tolerability were measured by the pooled overall discontinuation rate and the pooled discontinuation rate due to adverse events, respectively. A random effect model technique was utilized to synthesize

  17. Transferable Competences and the Students' View of Their Significance and Satisfaction with Them: International Comparative Research

    Science.gov (United States)

    Smekalova, Lucie; Noom, Jan-Willem; Slavik, Milan

    2016-01-01

    The paper presents the results of comparative research between the Czech Republic and the Netherlands. The subject of the research was the degree of student satisfaction with the acquired transferable competences and the subjective students' view of the degree to which transferable competences are significant for the employability of an individual…

  18. Adolescent Psychology around the World

    Science.gov (United States)

    Arnett, Jeffrey Jensen, Ed.

    2011-01-01

    This book paints a portrait of adolescent psychology in 4 major regions: Africa/the Middle East, Asia, the Americas, and Europe. Featuring 24 revised and updated chapters from the "International Encyclopedia of Adolescence" (2007), readers are introduced to the way the majority of the world's adolescents actually live. Most contributors are…

  19. Implementation of International Standards for Environmental Management in Visegrad Countries: a Comparative Analysis

    Directory of Open Access Journals (Sweden)

    Maria URBANIEC

    2014-06-01

    Full Text Available The paper  aims  at  identifying  the  importance  and  relevant  practices related  to  international  standards  for  environmental  management  system  (EMS  in the  countries  of  the  Visegrad  Group  (including  Slovakia,  the  Czech  Republic,  Poland and Hungary. A  review  of  mainstream  literature  on  EMS  will  be conducted followed by document-based research as well  as statistics database used as  the  methodological  approach.  Data  will  be  gathered  through  the  evaluation  of Eurostat database and ISO Surveys. The  international  comparison  facilitates  the  evaluation  of current implementation  of  EMS  as  well  as  contributes  to  the  identification  of  the  main possibilities  and  limitations  for  its  development.  The  implementation  of  EMS according  to  the  ISO  14000  and  EMAS  can  help  companies  to  find  solutions  that support processes of environmental changes with the purpose to improve corporate innovativeness and competitiveness. This work is limited to the evaluation of  statistical data. Further, the detailed empirical research based on case study approach and indepth semi-structured interviews is needed to explain the difficulties experienced and benefits accrued during implementation of EMS. This  article  contributes  to  existing  literature  on corporate sustainable development by applying environmental management systems to the practices of entrepreneurs that have a goal of environmental sustainability.

  20. The developmental effects of media-ideal internalization and self-objectification processes on adolescents' negative body-feelings, dietary restraint, and binge eating.

    Science.gov (United States)

    Dakanalis, Antonios; Carrà, Giuseppe; Calogero, Rachel; Fida, Roberta; Clerici, Massimo; Zanetti, Maria Assunta; Riva, Giuseppe

    2015-08-01

    Despite accumulated experimental evidence of the negative effects of exposure to media-idealized images, the degree to which body image, and eating related disturbances are caused by media portrayals of gendered beauty ideals remains controversial. On the basis of the most up-to-date meta-analysis of experimental studies indicating that media-idealized images have the most harmful and substantial impact on vulnerable individuals regardless of gender (i.e., "internalizers" and "self-objectifiers"), the current longitudinal study examined the direct and mediated links posited in objectification theory among media-ideal internalization, self-objectification, shame and anxiety surrounding the body and appearance, dietary restraint, and binge eating. Data collected from 685 adolescents aged between 14 and 15 at baseline (47 % males), who were interviewed and completed standardized measures annually over a 3-year period, were analyzed using a structural equation modeling approach. Results indicated that media-ideal internalization predicted later thinking and scrutinizing of one's body from an external observer's standpoint (or self-objectification), which then predicted later negative emotional experiences related to one's body and appearance. In turn, these negative emotional experiences predicted subsequent dietary restraint and binge eating, and each of these core features of eating disorders influenced each other. Differences in the strength of these associations across gender were not observed, and all indirect effects were significant. The study provides valuable information about how the cultural values embodied by gendered beauty ideals negatively influence adolescents' feelings, thoughts and behaviors regarding their own body, and on the complex processes involved in disordered eating. Practical implications are discussed. PMID:25416025

  1. Comparative evaluation of international practice in remediating hazardous and radioactive waste sites

    International Nuclear Information System (INIS)

    A series of disposal cells and, particularly, the covers used to contain radioactive and hazardous waste from site remediation are described. The disposal site locations vary from the south of Spain to the entire United States climatic zones, including the west and the high precipitation regions of the east. While the regulations that govern the design and construction of these many disposal cells and covers vary greatly, it is shown that a similar engineering approach is adopted regardless of the laws that establish performance criteria. It is concluded that the site specifics, including the availability of suitable materials and climax vegetation, are the primary determinants of the design of robust, long-term covers for radioactive and hazardous waste encapsulation. Case histories are used as a basis to suggest a series of international norms or desiderata to govern the design, construction, and maintenance of long-term disposal cell covers. Numerical and analytic pathway analysis plays a key role in the design process and fulfillment of the protection of human health and the environment

  2. Key challenges in simulated patient programs: An international comparative case study

    Directory of Open Access Journals (Sweden)

    McNaughton Nancy

    2011-09-01

    Full Text Available Abstract Background The literature on simulated or standardized patient (SP methodology is expanding. However, at the level of the program, there are several gaps in the literature. We seek to fill this gap through documenting experiences from four programs in Australia, Canada, Switzerland and the United Kingdom. We focused on challenges in SP methodology, faculty, organisational structure and quality assurance. Methods We used a multiple case study method with cross-case synthesis. Over eighteen months during a series of informal and formal interactions (focused meetings and conference presentations we documented key characteristics of programs and drew on secondary document sources. Results Although programs shared challenges in SP methodology they also experienced differences. Key challenges common to programs included systematic quality assurance and the opportunity for research. There were differences in the terminology used to describe SPs, in their recruitment and training. Other differences reflected local conditions and demands in organisational structure, funding relationships with the host institution and national trends, especially in assessments. Conclusion This international case study reveals similarities and differences in SP methodology. Programs were highly contextualised and have emerged in response to local, institutional, profession/discipline and national conditions. Broader trends in healthcare education have also influenced development. Each of the programs experienced challenges in the same themes but the nature of the challenges often varied widely.

  3. Benefits Of High Internal Work Motivation Comparing Retail Sector To Manufacturing

    Directory of Open Access Journals (Sweden)

    Rickey Casey

    2011-07-01

    Full Text Available The Hackman and Oldhman Model has been tested in several areas with additional testing needed in the service sector.  This study tested the model within a manufacturing company and evaluated several of the dimensions of the model.  This paper will evaluate two of these dimensions; high internal work motivation and task significance.  The plan that was surveyed has a population of 1,000 with 200 sampled.  The company examined is a larger manufacturer of electric motors and the sample was taken from one plant with all three shifts samples.  The plant has a population of 1,000 with 200 sampled.  A comparison study was done in a major retail company.  From the survey sample of 534 employees of the retail company, 330 responses were returned, indicating a 62 percent response rate.  The average age of those responding to the survey was 37.9 years.  Males accounted for 22.7 percent of the respondents’ while 72.7 percent were female.

  4. A Comparative Study of Databases with Different Methods of Internal Data Management

    Directory of Open Access Journals (Sweden)

    Cornelia Gyorödi

    2016-04-01

    Full Text Available The purpose of this paper is to present a comparative study between a non-relational MongoDB database and a relational Microsoft SQL Server database in the case of an unstructured representation of data, in XML or JSON format. We mainly focus our presentation on exploring all the possibilities that each type of database offers us, in the case that the data, which has to be stored, cannot or is not wanted to be normalized. This is a scenario most often found in production when, for the application that is being developed we are extracting unstructured data from social networks or all kinds of different channels that the user might have. The comparative study is based on the creation of a benchmark application developed in C# using Visual Studio 2013, which accesses databases created beforehand with proper optimizations that will be described.

  5. Electronic Petitions and Institutional Modernization. International Parliamentary E-Petition Systems in Comparative Perspective

    Directory of Open Access Journals (Sweden)

    Ralf Lindner

    2009-09-01

    Full Text Available Since 2000, a number of parliaments and governments have introduced electronic petitions systems (e-petitions. Compared to most other means of e-participation made available by public institutions, e-petitions have moved beyond the experimental stage and are characterized by a high level of institutionalization and procedural maturity. Hence, the field of e-petitioning is particularly promising if the relationship between public institutions and Internet-based participation channels is to be better understood. Based on empirical data generated in the research project "Public electronic petitions and civic involvement" conducted on behalf of the German Bundestag, the article undertakes an analysis of the e-petition systems of the Scottish Parliament, the Parliament of Queensland, the Bundestag and the Norwegian Municipalities in comparative perspective. Apart from presenting the systems’ main technical and procedural features and selected user statistics, the article attempts to explain the high attractiveness of e-petitions for parliaments and governments.

  6. Protective Factors Enhancing Prosocial Behavior and Preventing Internalizing and Externalizing Symptoms among Adolescents Living in Forster Care Homes

    OpenAIRE

    E. Aguilar-Vafaie, Maria; Roshani, Mehrnoosh; Hassanabadi, Hamidreza

    2014-01-01

    Objective: Based on Problem Based Theory, this study investigated a broad array of putative protective factors associated with psychopathological symptoms and prosodical behaviour. Methods: Participants were 140 orphan adolescent girls and boys living in foster care homes in Tehran, chosen with convenience sampling procedures. Using a cross-sectional design this study examined the individual and interactive properties of protective factors in this high-risk population. Results: Findings with ...

  7. AN INTERNATIONAL COMPARATIVE ANALYSIS OF THE TAXATION OF THE STEEL INDUSTRY

    OpenAIRE

    Glenn Jenkins

    1981-01-01

    The objective of this study is to provide an overview of the present state of the steel industry in a number of countries in the developed world and compare the incentives provided to corporations to undertake investments that are created by the tax systems in these countries. In all, the tax systems in six countries are examined in some detail. They are: Canada, France, Japan, United Kingdom, United States and West Germany. To undertake this evaluation a computerized model was used to integr...

  8. International comparative study of systems for the government advancement of research and development

    Science.gov (United States)

    Ripke, M.; Foerst, R.

    1984-01-01

    The reorganization, structure and instruments of government advancement of research in three countries was compared: France, Sweden and the USA. In France the powers are centralized; in Sweden and the USA, decentralized. Assistance to projects is provided with grants and contracts in all three countries. France and Sweden also give loans with conditional waiving of reimbursement in case of failure. In all three countries indirect assistance is provided only with small tax breaks.

  9. International collaborative project to compare and track the nutritional composition of fast foods

    OpenAIRE

    2012-01-01

    Background Chronic diseases are the leading cause of premature death and disability in the world with over-nutrition a primary cause of diet-related ill health. Excess quantities of energy, saturated fat, sugar and salt derived from fast foods contribute importantly to this disease burden. Our objective is to collate and compare nutrient composition data for fast foods as a means of supporting improvements in product formulation. Methods/design Surveys of fast foods will be done in each parti...

  10. International trade and manufacturing employment outcomes in India: A comparative study

    OpenAIRE

    Sen, Kunal

    2008-01-01

    The Indian economy has observed significant trade reforms since the mid 1980s, and the Indian manufacturing sector has rapidly increased its integration with the world economy. In this paper, we ask the question: did the increased trade integration create or destroy jobs in the Indian manufacturing sector? We attempt to answer this question by employing a variety of methodological approaches - factor content, growth accounting and econometric modelling. We also compare India's employment outc...

  11. Safety and Security: A proposal for Internationally Comparable Indicators of Violence

    OpenAIRE

    Rachael Diprose

    2007-01-01

    Violence impedes human freedom to live safely and securely, and can sustain poverty traps in many communities. A key challenge for academics, policy makers and practitioners working broadly in programs aimed at poverty alleviation, including violence prevention, is the lack of reliable and comparable data on the incidence and nature of violence. This paper proposes a household survey module for a multi-dimensional poverty questionnaire which can be used to complement the available data on the...

  12. Comparative study of somatostatin-human serum albumin fusion proteins and natural somatostatin on receptor binding, internalization and activation.

    Directory of Open Access Journals (Sweden)

    Ying Peng

    Full Text Available Albumin fusion technology, the combination of small molecular proteins or peptides with human serum albumin (HSA, is an effective method for improving the medicinal values of natural small molecular proteins or peptides. However, comparative studies between HSA-fusion proteins or peptides and the parent small molecules in biological and molecular mechanisms are less reported. In this study, we examined the binding property of two novel somatostatin-HSA fusion proteins, (SST142-HSA and (SST282-HSA, to human SSTRs in stably expressing SSTR1-5 HEK 293 cells; observed the regulation of receptor internalization and internalized receptor recycling; and detected the receptors activation of HSA fusion proteins in stably expressing SSTR2- and SSTR3-EGFP cells. We showed that both somatostatin-HSA fusion proteins had high affinity to all five SSTRs, stimulated the ERK1/2 phosphorylation and persistently inhibited the accumulation of forskolin-stimulated cAMP in SSTR2- and SSTR3-expressing cells; but were less potent than the synthetic somatostatin-14 (SST-14. Our experiments also showed that somatostatin-HSA fusion proteins did not induce the receptors internalization; rather, they accelerated the recycling of the internalized receptors induced by SST-14 to the plasma membrane. Our results indicated that somatostatin-HSA fusion proteins, different from SST-14, exhibit some particular properties in binding, regulating, and activating somatostatin receptors.

  13. Influence of food habit on Body Mass Index of Indian and Nepalese male adolescents: a comparative study

    OpenAIRE

    Brijesh Sathian; MG Ramesh Babu; Pradeep Aggarwal; Jayadevan Sreedharan; Elayedath Rajesh; Dixit, S.B.

    2014-01-01

    Background: Obesity has become an epidemic across the globe and it is a multifaceted disease which requires multi-pronged combat strategy to control it. The new generations are at high risk of obesity in both developing and developed countries. Body mass index (BMI), is one of the important parameters, used to assess over weight of an individual. Aim of study: To find out the influence of food intake in the overweight of the male adolescents. Materials and Methods: A total of 1950 male adoles...

  14. Comparative Analysis of Transpetrosal Approaches to the Internal Acoustic Meatus Using Three-Dimensional Radio-Anatomical Models.

    Science.gov (United States)

    Zador, Zsolt; de Carpentier, John

    2015-08-01

    Background The transcrusal approach that involves partial removal of the labyrinth was recently described to approach lesions of the cerebellopontine angle. It carries the benefit of hearing preservation and was suggested to have equivalent exposure of the petroclival surface compared with the transcochlear/transotic approaches. The current study was designed to assess if the transcrusal approach could achieve as good access to the internal auditory meatus (IAM) as the more destructive translabyrinthine exposure. Methods Fifty disease-free high-resolution computed tomography scans of the temporal bone were reviewed. Surgical freedom, angle of attack, and angle of trajectory to the internal acoustic canal were measured in three-dimensional models. Results Surgical freedom and angles of attack showed steady increments with the progression of petrous bone resection from the retrolabyrinthine-transcrusal-translabyrinthine approaches. The angle of access to the IAM axis was dramatically reduced in the translabyrinthine approach compared with the transcrusal and retrolabyrinthine approaches (37.51 ± 5.7, 24.56 ± 4.6, and 3.17 ± 2.85 degrees, respectively; n = 50; average plus or minus standard deviation, p advantage of the translabyrinthine approach to the axis of the internal auditory canal. The transcrusal approach lags behind the translabyrinthine corridor and should be considered alongside the subtemporal and retrosigmoid approaches designed to spare hearing. PMID:26225322

  15. An interferometric Abbe-type comparator for the calibration of internal and external diameter standards

    International Nuclear Information System (INIS)

    We developed an Abbe-type comparator using a laser interferometer and a linear variable differential transformer (LVDT) probe as displacement sensors, which can measure the diameter of ring and plug gauges up to 300 mm. The measurement system is configured according to the Abbe principle, and consists of translation stages, a laser interferometer, an LVDT probe and an electronic controller. The main translation stage is made by using a precision ceramic guide and air bearing pads, and is driven by a backlash-free lead screw and a micro-stepping motor. The laser interferometer measures the displacement of a moving mirror aligned with the probe coaxially. The environmental effect is corrected automatically during the measurement. The effective diameter of the probe ball is calibrated using a reference gauge block. The performance of each component was evaluated through experiments and the measurement uncertainty of the overall system was analyzed. We measured three diameter artifacts, which are 11.95 mm and 100 mm ring gauges and a 98.5 mm plug gauge, and compared the measured values with the calibrated ones. They were consistent with each other within 0.3 µm, which is less than the expanded measurement uncertainty (k = 2)

  16. International collaborative project to compare and track the nutritional composition of fast foods

    Directory of Open Access Journals (Sweden)

    2012-07-01

    Full Text Available Abstract Background Chronic diseases are the leading cause of premature death and disability in the world with over-nutrition a primary cause of diet-related ill health. Excess quantities of energy, saturated fat, sugar and salt derived from fast foods contribute importantly to this disease burden. Our objective is to collate and compare nutrient composition data for fast foods as a means of supporting improvements in product formulation. Methods/design Surveys of fast foods will be done in each participating country each year. Information on the nutrient composition for each product will be sought either through direct chemical analysis, from fast food companies, in-store materials or from company websites. Foods will be categorized into major groups for the primary analyses which will compare mean levels of saturated fat, sugar, sodium, energy and serving size at baseline and over time. Countries currently involved include Australia, New Zealand, France, UK, USA, India, Spain, China and Canada, with more anticipated to follow. Discussion This collaborative approach to the collation and sharing of data will enable low-cost tracking of fast food composition around the world. This project represents a significant step forward in the objective and transparent monitoring of industry and government commitments to improve the quality of fast foods.

  17. Comparative efficacy evaluation of moxidectin gel and ivermectin paste against internal parasites of equines in Brazil.

    Science.gov (United States)

    Costa, A J; Barbosa, O F; Moraes, F R; Acuña, A H; Rocha, U F; Soares, V E; Paullilo, A C; Sanches, A

    1998-12-15

    A total of 24 male and female equines of mixed breed, 10-20 months of age and naturally infected with internal parasites was utilized in a controlled test to evaluate the efficacy of a moxidectin 2% gel formulation at the dosage of 0.4 mg moxidectin per kg of live weight and an ivermectin 1.87% commercial paste formulation at the dosage 0.2 mg ivermectin per kg applied orally. Animals were allocated into three groups of eight horses each based on pre-treatment eggs per gram (EPG) counts and treatments were randomized among the groups. One group was kept as untreated controls. One animal in the moxidectin-treated group died before the end of the trial from a cause unrelated to treatment leaving a total of seven animals in this group. Fecal egg counts were performed three times post-treatment and the number of parasites remaining in each animal was determined. Statistical analyses using geometric means were performed at the 1% level of significance. Both moxidectin and ivermectin preparations reduced initial EPG from a mean of 1600 to 0 on Days 5, 7 and at the end of the trial on Day 14. Efficacy percentages of moxidectin and ivermectin against immature and adult nematodes were as follows: Trichostrongylus axei, Parascaris equorum, Strongylus edentatus, S. vulgaris, Triodontophorus spp. and Gyalocephalus capitatus, 100% for both products; Habronema muscae 99.5 and 99.6%, respectively, Strongyloides westeri, 100 and 99.2%, respectively; Oxyuris equi, 99.6 and 100%, respectively; small strongyles, 99.7% for both products. Of the latter, the most numerous were: Cylicocyclus insigne, Cylicostephanus longibursatus and Cyathostomum catinatum. No Gasterophilus nasalis were found in horses from either treated group, while two of eight control horses had infections with thisparasite. Moxidectin showed greater efficacy (84.9%) than ivermectin (67.8%) against Strongylus vulgaris larvae found in the mesenteric artery aneurisms, but the difference was not statistically

  18. Irish neonatal mortality statistics for 2004 and over the past 17 years: how do we compare internationally?

    LENUS (Irish Health Repository)

    Fleming, P

    2012-02-01

    In the past 17 years neonatal mortality survey has provided important data on the trends in deaths of all live born infants born in Southern Ireland who are greater than 500 g birth weight and who die within the first 28 days of life. The aims of this study were to report neonatal mortality data for Southern Ireland for 2004, to examine trends in neonatal mortality over the past 17 years and compare Irish Neonatal Mortality rates to other countries around the world. The neonatal mortality rate for 2004 was 2.9\\/1000 with a corrected NMR of 1.9\\/1000. The response rate to the survey was 100%. Prematurity is now the leading cause of neonatal mortality representing a change from previous years. Deaths related to asphyxia have remained largely unchanged. When compared to international figures Ireland compares favourably to other countries around the world.

  19. COMPARATIVE INTERNATIONAL PERSPECTIVES ON MARKET-ORIENTED MODELS OF CORPORATE GOVERNANCE

    Directory of Open Access Journals (Sweden)

    Balaciu Diana

    2010-07-01

    Full Text Available The study of corporate governance requires not only the knowledge of economic, financial, managerial and sociological mechanisms and norms, but it must also incorporate an ethical dimension, while remaining aware of the demands of various stakeholders. The interest towards good governance practice is very present in the company laws of many countries. National differences may lead to specific attributes derived from the meaning that is given to the role of competition and market dispersion of capital. Based on a research consisting of a critical and comparative perspective, the present contribution is dominated by qualitative and mixed methods. In conclusion, it can be said that a market-oriented corporate governance model, though not part of the European Union’s convergence process, may very well respond to the increasing importance of investors’ rights and to the gradual evolution of corporate responsibilities, beyond the national context, with the aim of ensuring market liberalization.

  20. The impact of cognitive strategy instruction on deaf learners: an international comparative study.

    Science.gov (United States)

    Martin, D S; Craft, A; Sheng, Z N

    2001-10-01

    Teacher cohorts in England and China received special training in techniques for teaching higher-level critical and creative cognitive strategies to deaf learners. Both cohorts implemented the strategies in the classroom at least twice weekly for 6 months. Measures included Raven's Standard Progressive Matrices (1959), a systematic observation checklist for cognitive behaviors (Martin & Craft, 1998), and critical and creative problem situations to which students had to respond. Results were compared with those from a study of similar learners in the United States (Martin & Jonas, 1985), and little difference was found. Students in all three countries improved in reasoning, devising real-world problem solutions involving critical thinking (but not creative thinking), using cognitive vocabulary in the classroom, and expressing others' viewpoints. Postintervention focus groups showed teachers in China used a more invariant sequence in teaching the cognitive strategies, but teachers in all three countries experienced similar expansion in cognitive terminology and self-perceptions as teachers of problem solving. PMID:11816861

  1. International BMI-for-age references underestimate thinness and overestimate overweigth and obesity in Bolivian adolescents Las referencias internacionales de IMC por edad subestiman delgadez y sobreestiman sobrepeso y obesidad en adolescentes bolivianos

    OpenAIRE

    A. Baya Botti; Pérez-Cueto, F.J.A.; P. A. Vasquez Monllor; P. W. Kolsteren

    2010-01-01

    Background: Since no growth standards for adolescents exist and a single reference applicable everywhere is still in debate, it is recognized that the best reference should be derived from the growth pattern of the healthy population that will use it. In 2007 a study developed references for body mass index for 12th to 18th y Bolivian school adolescent (BAP. Objectives: To compare nutritional status outcomes applying BMI references from the BAP, the Center for Disease Control and Prevention C...

  2. Adolescent development

    Science.gov (United States)

    Development - adolescent; Growth and development - adolescent ... rights and privileges. Establish and maintain satisfying relationships. Adolescents will learn to share intimacy without feeling worried ...

  3. Adolescent development

    Science.gov (United States)

    Development - adolescent; Growth and development - adolescent ... During adolescence, children develop the ability to: Understand abstract ideas. These include grasping higher math concepts, and developing moral ...

  4. A COMPARATIVE STUDY OF PERSONALITY OF INTERNATIONAL VOLLEYBALL PLAYERS OF BRAZIL AND INDIA

    Directory of Open Access Journals (Sweden)

    Govind Kadam

    2010-06-01

    Full Text Available The main objective was to study the personality of the volleyball players of India. All the players of Indian team and the players of Brazil team, who came for FIVB Men Volleyball World Championship held at Pune in August 2009, were selected for the study. They were administered the Cattell’s 16 PF questionnaire. The results wereanalyzed with the help of ‘t’ test which showed that there are significant differences found between Indian volleyball players and Brazilian Volleyball players on seven factors but not on nine factors of 16 PF Questionnaire. Indian players scored high on factor ‘F’, factor ‘I’ and factor ‘M’ whereas Brazilian players have scored high on factor ‘B’, factor ‘G’, factor ‘H’ and factor ‘L’. Indian players scored low on Factor B which means that they tend to be slow to learn and grasp and they were dull as compared with Brazilian team, and gives concrete and literal interpretation. This dullness simply represents poor functioning.

  5. Stormwater management criteria for on-site pollution control: a comparative assessment of international practices.

    Science.gov (United States)

    Sage, Jérémie; Berthier, Emmanuel; Gromaire, Marie-Christine

    2015-07-01

    Over the last decade, a growing interest has been shown toward innovative stormwater management practices, breaking away from conventional "end of pipe" approaches (based on conveying water offsite to centralized detention facilities). Innovative strategies, referred to as sustainable urban drainage systems, low impact development (LID) or green infrastructures, advocating for management of runoff as close to its origin as possible, have therefore gained a lot of popularity among practitioners and public authorities. However, while the need for pollution control is generally well accepted, there is no wide agreement about management criteria to be given to developers. This article hence aims to compare these criteria through literature analysis of different state or local stormwater management manuals or guidelines, investigating both their suitability for pollution control and their influence on best management practices selection and design. Four categories of criteria were identified: flow-rate limitations, "water quality volumes" (to be treated), volume reduction (through infiltration or evapotranspiration), and non-hydrologic criteria (such as loads reduction targets or maximum effluent concentrations). This study suggests that hydrologic criteria based on volume reduction (rather than treatment) might generally be preferable for on-site control of diffuse stormwater pollution. Nonetheless, determination of an appropriate management approach for a specific site is generally not straightforward and presents a variety of challenges for site designers seeking to satisfy local requirements in addressing stormwater quantity and quality issues. The adoption of efficient LID solution may therefore strongly depend on the guidance given to practitioners to account for these management criteria. PMID:25855072

  6. Stormwater Management Criteria for On-Site Pollution Control: A Comparative Assessment of International Practices

    Science.gov (United States)

    Sage, Jérémie; Berthier, Emmanuel; Gromaire, Marie-Christine

    2015-07-01

    Over the last decade, a growing interest has been shown toward innovative stormwater management practices, breaking away from conventional "end of pipe" approaches (based on conveying water offsite to centralized detention facilities). Innovative strategies, referred to as sustainable urban drainage systems, low impact development (LID) or green infrastructures, advocating for management of runoff as close to its origin as possible, have therefore gained a lot of popularity among practitioners and public authorities. However, while the need for pollution control is generally well accepted, there is no wide agreement about management criteria to be given to developers. This article hence aims to compare these criteria through literature analysis of different state or local stormwater management manuals or guidelines, investigating both their suitability for pollution control and their influence on best management practices selection and design. Four categories of criteria were identified: flow-rate limitations, "water quality volumes" (to be treated), volume reduction (through infiltration or evapotranspiration), and non-hydrologic criteria (such as loads reduction targets or maximum effluent concentrations). This study suggests that hydrologic criteria based on volume reduction (rather than treatment) might generally be preferable for on-site control of diffuse stormwater pollution. Nonetheless, determination of an appropriate management approach for a specific site is generally not straightforward and presents a variety of challenges for site designers seeking to satisfy local requirements in addressing stormwater quantity and quality issues. The adoption of efficient LID solution may therefore strongly depend on the guidance given to practitioners to account for these management criteria.

  7. Group of Twenty Four Countries and Three Tiers: An International Comparative Study on China’s Urbanization

    Institute of Scientific and Technical Information of China (English)

    Li; Hao; Li; Min

    2015-01-01

    It is of great signif icance to conduct an international comparative study on China’s and other countries’ urbanization by taking the concept of "scale" as a crucial study point. This paper puts forward that countries with an area over two million km2 or a GDP over 650 billion dollars are comparable with China. Accordingly, there are 24 such countries in the world leading the global socio-economic development. For consisting of almost all types of countries, they can be considered as basic references for international comparative studies on China’s urbanization. Based on the relationship between urbanization and economic levels, the 24 countries can be divided into three tiers. The fi rst tier countries are mainly developed countries at high urbanization and economic levels; the second tier countries are later starters yet urbanized at a rapid speed, thus have fallen into the "middle-income trap" because of an imbalanced urbanization and economic development; the third tier countries including China and India are still in the starting phase of urbanization, and the key to their future development is a steady economic growth and a balanced urbanization and economic development.

  8. International

    International Nuclear Information System (INIS)

    This rubric reports on 10 short notes about international economical facts about nuclear power: Electricite de France (EdF) and its assistance and management contracts with Eastern Europe countries (Poland, Hungary, Bulgaria); Transnuclear Inc. company (a 100% Cogema daughter company) acquired the US Vectra Technologies company; the construction of the Khumo nuclear power plant in Northern Korea plays in favour of the reconciliation between Northern and Southern Korea; the delivery of two VVER 1000 Russian reactors to China; the enforcement of the cooperation agreement between Euratom and Argentina; Japan requested for the financing of a Russian fast breeder reactor; Russia has planned to sell a floating barge-type nuclear power plant to Indonesia; the control of the Swedish reactor vessels of Sydkraft AB company committed to Tractebel (Belgium); the renewal of the nuclear cooperation agreement between Swiss and USA; the call for bids from the Turkish TEAS electric power company for the building of the Akkuyu nuclear power plant answered by three candidates: Atomic Energy of Canada Limited (AECL), Westinghouse (US) and the French-German NPI company. (J.S.)

  9. Comparative measurement and quantitative risk assessment of alcohol consumption through wastewater-based epidemiology: An international study in 20 cities

    DEFF Research Database (Denmark)

    Ryu, Yeonsuk; Barceló, Damià; Barron, Leon P.;

    2016-01-01

    ), and reports the application of these data for the risk assessment of alcohol on a population scale using the margin of exposure (MOE) approach. Raw 24-h composite wastewater samples were collected over a one-week period from 20 cities following a common protocol. For each sample a specific and stable alcohol...... consumption biomarker, ethyl sulfate (EtS) was determined by liquid chromatography coupled to tandem mass spectrometry. The EtS concentrations were used for estimation of per capita alcohol consumption in each city, which was further compared with international reports and applied for risk assessment by MOE...

  10. A Comparative Study of Legal Terminologies in French and Romanian. The Translation of International Contract Law Terminologies

    Directory of Open Access Journals (Sweden)

    Adriana SFERLE

    2012-01-01

    Full Text Available Our article is a comparative study investigating the main aspects of legal terminology in French and Romanian. In this context, the analysis aims at translating French - Romanian, Romanian - French, terminologies of international commercial contracts. With this study we intend to improve the knowledge of legal terminology in Romanian. Romania has been faced lately, particularly since January 1st 2007, when it joined the European Union, with a real need for terminological studies, for dictionaries and data bases in all fields relating to translation and interpreting.

  11. Elite female soccer players perform more high-intensity running when playing in international games compared with domestic league games

    DEFF Research Database (Denmark)

    Andersson, Helena Å.; Randers, Morten Bredsgaard; Heiner-Møller, Anja;

    2010-01-01

    The purpose of this study was to compare movement pattern, fatigue development, and heart rate (HR) for top-class elite female players when playing international (INT) vs. domestic league games (DOM). Video-based time-motion analyses and HR recordings were performed on 17 players during INT and DOM....... The distances covered in high-intensity running (HIR) and sprinting were longer (p game types......, the amount of HIR was reduced by 24-27% (p game. The midfielders covered longer (p game and in the most intense 5-minute period of the games, whereas...

  12. Conceptualization about internalizing problems in children and adolescents O conceito de problemas internalizantes em crianças e adolescentes

    OpenAIRE

    Paul Wilkinson

    2009-01-01

    This review will discuss the concept of internalizing disorders. It will describe the two main types of internalizing disorder: depressive and anxiety disorders. It will discuss how they have much in common, but that there are also key differences. The review will use data from modern studies of symptom factor analysis, aetiology, treatment and prognosis to illustrate the commonalities and differences. It will conclude by trying to answer where internalizing disorders should be placed in futu...

  13. Anti-gay sentiment among adolescents in Belgium and Canada: a comparative investigation into the role of gender and religion.

    Science.gov (United States)

    Hooghe, Marc; Claes, Ellen; Harell, Allison; Quintelier, Ellen; Dejaeghere, Yves

    2010-01-01

    Previous research has indicated that opposition toward lesbian, gay, bisexual, and trangender (LGBT) rights remains prevalent among Western populations. In this article, we investigate the determinants of anti-gay attitudes among adolescents in two liberal democracies, Belgium (n = 6,330) and Canada (n = 3,334). The analysis indicates that hostile feelings toward LGBT rights are particularly widespread among boys, while the effects of socioeconomic status and parental education remain limited. Various religious denominations proved to have a strong and significant negative impact on tolerance, with especially high scores for Islam. Religious practice, too, contributes to a negative attitude toward LGBT rights. The consequences of these findings with regard to tolerance for gay rights among Islamic youth in Western democracies are discussed. PMID:20391000

  14. Adolescência, sexualidade e mídia: uma breve revisão da literatura nacional e internacional Adolescencia, sexualidad y medios de comunicación: una breve revisión de la literatura nacional e internacional Adolescence, sexuality and media: a brief revision of national and international literature

    Directory of Open Access Journals (Sweden)

    Raquel de Barros Pinto Miguel

    2007-08-01

    abordan los temas adolescencia y sexualidad, en especial en el ámbito nacional.This study had as objective identify to the existing production concerning the subjects adolescence, sexuality and media. To carry it out, surveys in international and national databases had been done, using related describing terms to the subject. In the joined references the subjects more investigated by its authors had been identified, being between them: informative rule of the media, the sexual content propagated by the media, its influence in the sexuality of the adolescent and relation between media and the preservation of the dominant paradigm. The media vehicles more explored in the studies are the television and the magazines. It was possible also to identify authors of relevance, as much in international as the national scope, as well as books and periodics that are reference in the area. It was evidenced the lack of production about of this thematic one, mainly when compared with the number of works approaching the subjects adolescence and sexuality, in special in national scope.

  15. The role of parental and adolescent attributions in adjustment of adolescents with chronic illness.

    Science.gov (United States)

    Guion, Kimberly; Mrug, Sylvie

    2012-09-01

    Previous literature has demonstrated the separate contributions of parental attributions and adolescent attributions to psychosocial adjustment of adolescents with chronic illness. However, it is unknown whether parental attributions affect adolescents' mental health directly or indirectly by influencing the youths' attributional style. This study evaluated the direct and indirect (through adolescent attributions) effects of parental attributions on internalizing and externalizing problems of adolescents with chronic illness. Adolescents (N = 128; M = 14.7 years) diagnosed with cystic fibrosis or diabetes and their caregivers completed measures of attributional style and adolescent adjustment. Parents' optimistic attributions were associated with fewer adolescent internalizing and externalizing problems. These effects were partly mediated by adolescent attributions. These results suggest that targeting both adolescent and parent attributions may be important for improving adolescents' adjustment to a chronic illness. PMID:22430813

  16. Mental health service use for adolescents' internalizing problems: A comparison between four ethnic groups in the Netherlands

    NARCIS (Netherlands)

    Verhulp, E.E.

    2014-01-01

    The objective of the current thesis was to increase our understanding of the ethnic differences in mental health service use for adolescents’ internalizing problems. In the first part of the thesis, we examined whether questionnaires assessing adolescents’ internalizing problems could be validly use

  17. Internalized Sexualization and Its Relation to Sexualized Appearance, Body Surveillance, and Body Shame among Early Adolescent Girls

    Science.gov (United States)

    McKenney, Sarah J.; Bigler, Rebecca S.

    2016-01-01

    Sexually objectifying messages about girls and women are common in U.S. popular culture. As a consequence of exposure to such messages, girls may develop "internalized sexualization," or internalization of the belief that sexual attractiveness to males is an important aspect of their identity. We hypothesized that internalized…

  18. Internal consistency, test-retest reliability and measurement error of the self-report version of the social skills rating system in a sample of Australian adolescents.

    Directory of Open Access Journals (Sweden)

    Sharmila Vaz

    Full Text Available The social skills rating system (SSRS is used to assess social skills and competence in children and adolescents. While its characteristics based on United States samples (US are published, corresponding Australian figures are unavailable. Using a 4-week retest design, we examined the internal consistency, retest reliability and measurement error (ME of the SSRS secondary student form (SSF in a sample of Year 7 students (N = 187, from five randomly selected public schools in Perth, western Australia. Internal consistency (IC of the total scale and most subscale scores (except empathy on the frequency rating scale was adequate to permit independent use. On the importance rating scale, most IC estimates for girls fell below the benchmark. Test-retest estimates of the total scale and subscales were insufficient to permit reliable use. ME of the total scale score (frequency rating for boys was equivalent to the US estimate, while that for girls was lower than the US error. ME of the total scale score (importance rating was larger than the error using the frequency rating scale. The study finding supports the idea of using multiple informants (e.g. teacher and parent reports, not just student as recommended in the manual. Future research needs to substantiate the clinical meaningfulness of the MEs calculated in this study by corroborating them against the respective Minimum Clinically Important Difference (MCID.

  19. Interactions Between Internalizing Symptoms and Urgency in the Prediction of Alcohol Use and Expectancies Among Low-Income, Minority Early Adolescents

    Science.gov (United States)

    Marmorstein, Naomi R.

    2015-01-01

    This study examined whether urgency, a disposition to rash action under conditions of strong emotion, moderates associations between internalizing symptoms and alcohol use and related expectancies. Data from the Camden Youth Development Study, a longitudinal, community-based study of early adolescents (N = 144, mean age at intake = 11.9 years; 65% Hispanic, 30% African-American; 50% male), were used. Self-report questionnaire measures of depressive symptoms, social and generalized anxiety symptoms, urgency, alcohol use, and alcohol expectancies were used. Mixed models were used to examine the effects of internalizing symptoms, urgency, and their interaction on alcohol use and expectancy trajectories over time. Depressive symptoms interacted with urgency such that youth with high levels of both tended to have elevated levels of global positive alcohol expectancies. Social anxiety symptoms interacted with urgency to be associated with increasing levels of social behavior alcohol expectancies such that youth with high levels of both tended to experience particular increases in these expectancies over time. Generalized anxiety was not found to be associated with alcohol-related constructs. Therefore, high levels of urgency combine with depressive and social anxiety symptoms to be associated with particularly increased risk for alcohol expectancies that are associated with later alcohol use and problems, indicating particular risk for youth with these combinations of personality traits and psychopathology symptoms. PMID:27512337

  20. Impact of Behavioral Inhibition and Parenting Style on Internalizing and Externalizing Problems from Early Childhood through Adolescence

    OpenAIRE

    Williams, Lela Rankin; Degnan, Kathryn A.; Perez-Edgar, Koraly E.; Henderson, Heather A.; Rubin, Kenneth H.; Pine, Daniel S.; Steinberg, Laurence; Fox, Nathan A.

    2009-01-01

    Behavioral inhibition (BI) is characterized by a pattern of extreme social reticence, risk for internalizing behavior problems, and possible protection against externalizing behavior problems. Parenting style may also contribute to these associations between BI and behavior problems (BP). A sample of 113 children was assessed for BI in the laboratory at 14 and 24 months of age, self-report of maternal parenting style at 7 years of age, and maternal report of child internalizing and externaliz...

  1. Reduced iron parameters and cognitive processes in children and adolescents with DM1 compared to those with standard parameters.

    Science.gov (United States)

    Mojs, Ewa; Stanisławska-Kubiak, Maia; Wójciak, Rafał W; Wojciechowska, Julita; Przewoźniak, Sabina

    2016-03-01

    Anemia in patients with diabetes is not scarce and may contribute to the complications of the disease. The risk of iron deficiency parameters in child sufferers of diabetes type 1, observed in studies, can lead to cognitive impairment. The aim of the study was to determine whether children and adolescents with diabetes type 1, in whom reduced ferric parameters are observed in control tests, may also show reduced cognitive performance. The study included 100 children with diabetes type 1 at the age of 6-17 years. During control tests, patients' morphological blood parameters were measured: red blood cells (RBC), hemoglobin, glycosylated hemoglobin, hematocrit, RBC volume, the molar mass of hemoglobin in RBC (MCH), mean corpuscular hemoglobin in RBC and iron concentrations in serum using flame atomic absorption spectroscopy and the Wechsler Intelligence Scale for Children (WISC-R). Results in the group of children with a diabetes type 1 significantly lower concentration of three ferric parameters affect the non-verbal intelligence measured with WISC-R. The prevalence of reduced ferric parameters justifies further screening in all children with diabetes type 1 and taking up appropriate preventive measures to reduce the risk of their occurrence. PMID:26912011

  2. Comparative analysis of effectiveness of treatment with anti-TB drugs of the 1st and 2nd lines for children and adolescents with multidrug resistant tuberculosis

    Directory of Open Access Journals (Sweden)

    Tleukhan Abildaev

    2012-05-01

    Full Text Available The paper shows results of study on comparative treatment effectiveness in children and adolescents with from multi drug resistant tuberculosis MDR TB (2000-2008 treated with anti-TB drugs of the 2nd line (80 patients and 1st line (80 patients in the Kazakhstan. It was stated in patients with MDR TB that outcomes of treatment were successful in 91.2%, but relapse development of TB disease occurred in 12.7% of cases, and 5 (6.2% patients died (P ≤0.05. Thus, patients with MDR TB need to be treated with anti-TB drugs of the 2nd line accordingly to their DST.

  3. Normal sizes of internal jugular veins in children/adolescents aged birth to 18 years at rest and during the Valsalva maneuver

    International Nuclear Information System (INIS)

    Objectives: We aimed to establish normal ultrasonographic (US) values of internal jugular vein (IJV) sizes in children/adolescents aged birth to 18 years and to determine the correlation of US measurements with age, height, weight and body surface area (BSA) of children in different age groups. Methods: Two hundred and thirty-six healthy children (0–18 years) were divided into four groups according to their age (0–2, 3–6, 7–12, and 13–18 years). US measurements (transverse, anteroposterior diameter, and cross-sectional area at rest and during the Valsalva maneuver) of bilateral IJVs were taken at the level of cricoid cartilage. Results: Our study gives information about the reference values in children between birth to 18 years of age. There were significant differences between measurements taken at rest and during the Valsalva maneuver in all age groups. Moderate to strong correlations (clinically significant) between age, height and BSA of the subjects and IJV measurements were detected only in the 0–2 years age group. The strength of the correlations decreased with increasing age. Pearson's correlation revealed that height had the strongest and weight had the weakest correlation with US measurements. ‘Height’ was an independent variable on the right, and ‘age’ on the left side, except for rest CSA, when a regression analysis was performed for clinically significant correlations. Conclusions: Determination of normal reference values for US measurements of the IJV and knowledge of correlation with age, height, weight and BSA might be valuable during interventional procedures and for the diagnosis of phlebectasia in children/adolescents

  4. The gravitational signature of internal flows in giant planets: Comparing the thermal wind approach with barotropic potential-surface methods

    Science.gov (United States)

    Kaspi, Y.; Davighi, J. E.; Galanti, E.; Hubbard, W. B.

    2016-09-01

    The upcoming Juno and Cassini gravity measurements of Jupiter and Saturn, respectively, will allow probing the internal dynamics of these planets through accurate analysis of their gravity spectra. To date, two general approaches have been suggested for relating the flow velocities and gravity fields. In the first, barotropic potential surface models, which naturally take into account the oblateness of the planet, are used to calculate the gravity field. However, barotropicity restricts the flows to be constant along cylinders parallel to the rotation axis. The second approach, calculated in the reference frame of the rotating planet, assumes that due to the large scale and rapid rotation of these planets, the winds are to leading order in geostrophic balance. Therefore, thermal wind balance relates the wind shear to the density gradients. While this approach can take into account any internal flow structure, it is limited to only calculating the dynamical gravity contributions, and has traditionally assumed spherical symmetry. This study comes to relate the two approaches both from a theoretical perspective, showing that they are analytically identical in the barotropic limit, and numerically, through systematically comparing the different model solutions for the gravity harmonics. For the barotropic potential surface models we employ two independent solution methods - the potential-theory and Maclaurin spheroid methods. We find that despite the sphericity assumption, in the barotropic limit the thermal wind solutions match well the barotropic oblate potential-surface solutions.

  5. From the 1930 International Johannesburg conference on silicosis, to "tables" of occupational diseases, France, 2000 onward: A comparative reading.

    Science.gov (United States)

    Cavalin, Catherine

    2015-11-01

    Through the concept of "thought collectives" in particular, Ludwik Fleck was a pioneer in demonstrating how much scientific knowledge is inherently made up of social and historical material. In this article, I propose to follow a Fleckian path by comparing the proceedings of the 1930 International Labour Office Conference on silicosis in Johannesburg on the one hand, and on the other the content of the debates that took place in France in the 2000s to revise the "tables" of occupational diseases which define the compensation rules for salaried workers in the French general (as well as the farm) health insurance scheme. The text offers an analysis of the striking similarities between these two distant sources, pointing out particularly the repetitiveness of ignorance and knowledge, and the nature of what can be admitted as a body of "evidence" in medico-legal issues such as the definition and compensation of occupational diseases. PMID:26509754

  6. Comparative measurement and quantitative risk assessment of alcohol consumption through wastewater-based epidemiology: An international study in 20 cities

    DEFF Research Database (Denmark)

    Ryu, Yeonsuk; Barceló, Damià; Barron, Leon P.;

    2016-01-01

    Quantitative measurement of drug consumption biomarkers in wastewater can provide objective information on community drug use patterns and trends. This study presents the measurement of alcohol consumption in 20 cities across 11 countries through the use of wastewater-based epidemiology (WBE), and...... consumption biomarker, ethyl sulfate (EtS) was determined by liquid chromatography coupled to tandem mass spectrometry. The EtS concentrations were used for estimation of per capita alcohol consumption in each city, which was further compared with international reports and applied for risk assessment by MOE....... The average per capita consumption in 20 cities ranged between 6.4 and 44.3. L/day/1000 inhabitants. An increase in alcohol consumption during the weekend occurred in all cities, however the level of this increase was found to differ. In contrast to conventional data (sales statistics and interviews...

  7. Iran and Syria, a changing foreign policy. A comparative analysis of their internal links and influence regions.

    Directory of Open Access Journals (Sweden)

    Marcela Guerrero Turbay

    2013-06-01

    Full Text Available In recent years there have been changes in the foreign policy of Syria and Iran, showing how their goals are far from immutable. Typically they have been associated and in some circles they talk of an alliance. However, this paper aims to show that although there is a convergence in a number of issues, their foreign policy priorities put them away. For this, the text is divided into two parts. First, there is a comparison of the internal links that condition the foreign policy in each state. Secondly, regional (and global? projection of the two nations is contrasted. Throughout the document, the notion of James Rosenau´s comparative study of foreign policy will be taken as a reference.

  8. Child and adolescent internalizing and externalizing problems 12 months postburn: the potential role of preburn functioning, parental posttraumatic stress, and informant bias.

    Science.gov (United States)

    Egberts, Marthe R; van de Schoot, Rens; Boekelaar, Anita; Hendrickx, Hannelore; Geenen, Rinie; Van Loey, Nancy E E

    2016-07-01

    Adjustment after pediatric burn injury may be a challenge for children as well as their parents. This prospective study examined associations of internalizing and externalizing problems in children and adolescents 12 months postburn with preburn functioning, and parental acute and chronic posttraumatic stress symptoms (PTSS) from different perspectives. Child, mother, and father reports of 90 children (9-18 years), collected within the first month and 12 months postburn, were analyzed. Results indicated that overall, child and parental appraisals of pre- and postburn behavioral problems were not significantly different from reference data. Rates of (sub)clinical postburn behavioral problems ranged from 6 to 17 %, depending on the informant. Pre- and postburn behavioral problems were significantly related, but only from the parents' perspective. Path models showed an association between parental PTSS 12 months postburn and parental reports of child internalizing problems, as well as a significant indirect relationship from parental acute stress symptoms via PTSS 12 months postburn. Notably, no associations between parental PTSS and child reports of postburn behavioral problems were found. In conclusion, parental observations of child externalizing problems appear to be influenced by their perspectives on the child's preburn functioning, while parental observations of internalizing problems are also related to long-term parental PTSS. However, these factors seem of no great value in predicting behavioral problems from the child's perspective, suggesting substantial informant deviations. To optimize adjustment, clinical burn practice is recommended to adopt a family perspective including parent perception of preburn functioning and parental PTSS in assessment and intervention. PMID:26608402

  9. Gestação na adolescência precoce e tardia: há diferença nos riscos obstétricos? Precocious and late pregnancy in adolescents: is there a difference comparing the obstetric risks?

    Directory of Open Access Journals (Sweden)

    Maria de Lourdes Caltabiano Magalhães

    2006-08-01

    ça nos escores de Apgar no primeiro minuto.PURPOSE: to describe the obstetric outcomes in pregnant adolescents at a tertiary hospital and to compare the maternal and labor outcomes between precocious and late adolescents. METHODS: in a transversal analytical study, 2058 cases were evaluated, considering 322 (15.65% from the precocious group and 1736 (84.35% from the late group that delivered at the "Maternidade Escola Assis Chateaubriand/UFC" from January 1, 2000 to December 31, 2000. The clinical complications in the prenatal period, kind of delivery, indications for cesarean section, birth gestational age at birth, birth weight, comparison of birth weight and gestational age, Apgar score at the first and fifth minute, presence of malformations, and neonatal death were analyzed. The exact Fisher and the chi2 tests were used to compare both groups. The prevalence ratio was calculated. RESULTS: from of total of deliveries, 25.95% belonged to adolescents. The average age was 17.19 years. Prenatal visits were made by 88% of the patients, but 60% had an insufficient number of visits. The most frequent clinical situations were preeclampsia (14.72%, anemia (12.97% and urinary tract infections (6.37%, with no statistical difference between the groups. Thirty-one and three percent of the births were by cesarean section, preeclampsia being the main indication in the two age groups (25 and 23%, respectively. The frequency of an Apgar score less than 7 at the first minute was 19,9% in the precocious adolescent group and 14,2% in the late adolescent group (x²=6,96, p=0.008. There was no statistical difference regarding prematurity rate (20.2 vs 16.1%, low-birth weight infants (12.4 vs 10.4%, low Apgar score at the fifth minute (5.3 vs 3.3%, congenital malformations (3.1 vs 2.7%, and neonatal death (5.3 vs 3.3%. CONCLUSIONS: the precocious and late pregnant adolescents presented similar pregnancy evolution and obstetric outcomes, except for the differences of the first minute Apgar

  10. Prevalência de asma em adolescentes urbanos de Santa Maria (RS: Projeto ISAAC - International Study of Asthma and Allergies in Childhood Prevalence of asthma among adolescents in the city of Santa Maria, in the state of Rio Grande do Sul, Brazil: International Study of Asthma and Allergies in Childhood (ISAAC project

    Directory of Open Access Journals (Sweden)

    Vitor Emanuel Cassol

    2005-06-01

    do Sul, Brazil. METHOD: A cross-sectional study evaluating 3066 schoolchildren from 13 to 14 years of age, selected by random sampling, as indicated in the ISAAC protocol. Data were collected from March to June of 2003 using the standardized ISAAC questionnaire, which was completed by the adolescents in the classroom and under the supervision of the researchers. RESULTS: A total of 3066 valid questionnaires (95.5% were collected. Among the asthma-related symptoms evaluated, the following prevalences were determined: history of wheezing: 42.1%; wheezing within the last 12 months: 16.7%; four or more wheezing attacks within the last 12 months: 1.9%; sleep disturbance on one or more nights a week within the last 12 months: 3.8%; impaired speech within the last 12 months: 3.8%; history of asthma: 14.9%; wheezing after exercise within the last 12 months: 19%; dry cough at night within the last 12 months: 32.4%. Values were significantly higher among females. CONCLUSION: The prevalence of asthma-related symptoms among adolescents living in the city of Santa Maria was high, predominantly among the females. However, the rate was comparable to the international average and was lower than those observed in larger metropolitan areas in Brazil. These findings underscore the need for regional studies in order to better understand the prevalence of asthma in Brazil.

  11. Comparing Course Content and Awarding Credit for Nonacademic Training Programs for International Providers of Child and Youth Services under Federal Sponsorship.

    Science.gov (United States)

    Coleman, Carolyn I.

    In coordination with training officers, student programming agents, and students, a system was designed that would allow a comparative analysis of nonacademic courses offered by U.S. institutions and international providers of children and youth services, permit students to earn internationally recognized continuing education units, and establish…

  12. Non-Fatal Suicidal Behaviors in Adolescents

    OpenAIRE

    Jena, S.; Sidhartha, T.

    2004-01-01

    In the USA, suicide ranked as the third leading cause of death for adolescents in 1999. Non-fatal suicidal behaviours are suicidal thought, specific suicidal plan and suicide attempt. Prospective studies have emphasized the high subsequent suicide rates in clinically presenting suicide attempters. This study was planned to critically review the existing international literature on this area, and compare, if possible, with the Indian data. Both electronic and manual search for published and un...

  13. Impact of Behavioral Inhibition and Parenting Style on Internalizing and Externalizing Problems from Early Childhood through Adolescence

    Science.gov (United States)

    Williams, Lela Rankin; Degnan, Kathryn A.; Perez-Edgar, Koraly E.; Henderson, Heather A.; Rubin, Kenneth H.; Pine, Daniel S.; Steinberg, Laurence; Fox, Nathan A.

    2009-01-01

    Behavioral inhibition (BI) is characterized by a pattern of extreme social reticence, risk for internalizing behavior problems, and possible protection against externalizing behavior problems. Parenting style may also contribute to these associations between BI and behavior problems (BP). A sample of 113 children was assessed for BI in the…

  14. [Violence prevention in childhood and adolescence--a brief overview].

    Science.gov (United States)

    Pawils, Silke; Metzner, Franka

    2016-01-01

    Aggressive and violent behaviour in children and adolescents can be associated with physical and psychological health effects continuing into adulthood. Early programs for violence prevention in childhood and adolescence are intended to prevent or reduce aggressive behaviour in order to decrease the risk for short- and long-term developmental impairments. In a literature review, research findings on prevalence, typical courses of development, and predictors of violent behavior in childhood are first summarized and compared with findings on the frequency, developmental course, and consequences of youth violence. International and German programs for violence prevention in children and adolescents are presented in the context of various settings (family, school, community), target groups (primary vs. secondary prevention) as well as target variables (universal vs. specific). Empirical findings on efficacy testing of violence prevention programs are described and discussed. The presented findings stress the relevance and potential of services for violence prevention for children and adolescents, but also demonstrate the challenges and gaps. PMID:26459567

  15. Comparative study of internal contamination of different radiators in skeleton on induction of mutagenic effect in bone marrow cells

    International Nuclear Information System (INIS)

    The purpose of the present study was to ascertain comparative retention of 134Cs or 147Pm in skeleton on induction of chromosome aberrations and PCE's micronucleus formation in bone marrow cells. Results indicated that after iv signal nuclide 134Cs, through 7 weeks observation, the retention data in skeleton could be well described by an exponential expression. Experiments indicated that the retention value and the absorption dose of 147Pm in skeleton were significantly higher in comparison with 134Cs. Both internal contamination of 134Cs or 147Pm could induce chromosome aberrations and PCE's micronucleus formation in bone marrow cells. Among the type of chromosome aberrations of bone marrow cells induced by 134Cs or 147Pm included gap, chromatid breakage, chromosome breakage and translocation. Moreover, the chromosome aberration rates were elevated when the intake of radioactivity of 134Cs or 147Pm were enlarged. At the same time, chromosome fragment of bone marrow cells also induced by 134Cs or 147Pm only through high radioactive contamination. Studies showed that chromosome translocation was appeared only through high radioactivity of 147Pm contamination. By comparing with 1'47Pm, however, the induction of chromosome aberrations and PCE's micronucleus formation rates on bone marrow cells induced by 134Cs was quite low

  16. A retrospective assessment comparing pharmacist-managed anticoagulation clinic with physician management using international normalized ratio stability.

    Science.gov (United States)

    Garton, Lauren; Crosby, Joseph F

    2011-11-01

    To assess the rates of therapeutic international normalized ratio (INR) levels between pharmacist-managed clinics compared to traditional physician-management and to determine the variation in rates of therapeutic INR levels between pharmacist-managed clinic data compared to physician-management. Retrospective, randomized, chart review. Referral only, outpatient, pharmacist based anticoagulation clinic under a community based tertiary care health system. Sixty-four patients with at least 1 year's worth of visits to the pharmacist managed clinic were reviewed for INR stability. The average percentage of visits within the defined therapeutic range, was 71.1% for the physician-managed group versus 81.1% for the pharmacist-managed group (P managed group (365.7) versus the pharmacist-managed group (185.2) (P = 0.004). The pharmacist-managed anti-coagulation clinic had higher rates of INRs determined to be therapeutic and also exhibited significantly less variability in therapeutic INR rates relative to the physician-managed service. PMID:21710189

  17. Carotid artery stenting compared with endarterectomy in patients with symptomatic carotid stenosis (International Carotid Stenting Study) : an interim analysis of a randomised controlled trial

    NARCIS (Netherlands)

    Ederle, Joerg; Dobson, Joanna; Featherstone, Roland L.; Bonati, Leo H.; van der Worp, H. Bart; de Borst, Gert J.; Lo, T. Hauw; Gaines, Peter; Dorman, Paul J.; Macdonald, Sumaira; Lyrer, Philippe A.; Hendriks, Johanna M.; McCollum, Charles; Nederkoorn, Paul J.; Brown, Martin M.; Algra, A.; Bamford, J.; Beard, J.; Bland, M.; Bradbury, A. W.; Brown, M. M.; Clifton, A.; Gaines, P.; Hacke, W.; Halliday, A.; Malik, I.; Mas, J. L.; McGuire, A. J.; Sidhu, P.; Venables, G.; Bradbury, A.; Brown, M. M.; Clifton, A.; Gaines, P.; Collins, R.; Molynewc, A.; Naylor, R.; Warlow, C.; Ferro, J. M.; Thomas, D.; Bonati, L. H.; Coward, L.; Dobson, J.; Ederle, J.; Featherstone, R. F.; Tindall, H.; McCabe, D. J. H.; Wallis, A.; Brooks, M.; Chambers, B.; Chan, A.; Chu, P.; Clark, D.; Dewey, H.; Donnan, G.; Fell, G.; Hoare, M.; Molan, M.; Roberts, A.; Roberts, N.; Beiles, B.; Bladin, C.; Clifford, C.; Fell, G.; Grigg, M.; New, G.; Bell, R.; Bower, S.; Chong, W.; Holt, M.; Saunder, A.; Than, P. G.; Gett, S.; Leggett, D.; McGahan, T.; Quinn, J.; Ray, M.; Wong, A.; Woodruff, P.; Foreman, R.; Schultz, D.; Scroop, R.; Stanley, B.; Allard, B.; Atkinson, N.; Cambell, W.; Davies, S.; Field, P.; Milne, P.; Mitchell, P.; Tress, B.; Yan, B.; Beasley, A.; Dunbabin, D.; Stary, D.; Walker, S.; Cras, P.; d'Archambeau, O.; Hendriks, J. M. H.; Van Schil, P.; Bosiers, M.; Deloose, K.; van Buggenhout, E.; De Letter, J.; Devos, V.; Ghekiere, J.; Vanhooren, G.; Astarci, P.; Hammer, F.; Lacroix, V.; Peeters, A.; Verhelst, R.; DeJaegher, L.; Peeters, A.; Verbist, J.; Blair, J-F; Caron, J. L.; Daneault, N.; Giroux, M-F; Guilbert, F.; Lanthier, S.; Lebrun, L-H; Oliva, V.; Raymond, J.; Roy, D.; Soulez, G.; Weill, A.; Hill, M.; Hu, W.; Hudion, M.; Morrish, W.; Sutherland, G.; Wong, J.; Alback, A.; Harno, H.; Ijas, P.; Kaste, M.; Lepantalo, M.; Mustanoja, S.; Paananen, T.; Porras, M.; Putaala, J.; Railo, M.; Sairanen, T.; Soinne, L.; Vehmas, A.; Vikatmaa, P.; Goertler, M.; Halloul, Z.; Skalej, M.; Brennan, P.; Kelly, C.; Leahy, A.; Moroney, J.; Thornton, J.; Koelemay, M. J. W.; Nederkoorn, P. J.; Reekers, J. A. A.; Roos, Y. B. W. E. M.; Hendriks, J. M.; Koudstaal, P. J.; Pattynama, P. M. T.; van der Lugt, A.; van Dijk, L. C.; van Sambeek, M. R. H. M.; van Urk, H.; Verhagen, H. J. M.; Bruininckx, C. M. A.; de Bruijn, S. F.; Keunen, R.; Knippenberg, B.; Mosch, A.; Treurniet, F.; van Dijk, L.; van Overhagen, H.; Wever, J.; de Beer, F. C.; van den Berg, J. S. P.; van Hasselt, B. A. A. M.; Zeilstra, D. J.; Boiten, J.; van Otterloo, J. C. A. de Mol; de Vries, A. C.; Nieholt, G. J. Lycklama A.; van der Kallen, B. F. W.; Blankensteijn, J. D.; De Leeuw, F. E.; Kool, L. J. Schultze; van der Vliet, J. A.; de Borst, G. J.; de Kort, G. A. P.; Kapelle, L. J.; Lo, T. H.; Mali, W. P. Th M.; Moll, F.; van der Worp, H. Bart; Verhagen, H.; Barber, P. A.; Bourchier, R.; Hill, A.; Holden, A.; Stewart, J.; Bakke, S. J.; Krohg-Sorensen, K.; Skjelland, M.; Tennoe, B.; Bialek, P.; Biejat, Z.; Czepiel, W.; Czlonkowska, A.; Dowzenko, A.; Jedrzejewska, J.; Kobayashi, A.; Lelek, M.; Polanski, J.; Kirbis, J.; Milosevic, Z.; Zvan, B.; Blasco, J.; Chamorro, A.; Macho, J.; Obach, V.; Riambau, V.; San Roman, L.; Branera, J.; Canovas, D.; Estela, Jordi; Gimenez Gaibar, A.; Perendreu, J.; Bjorses, K.; Gottsater, A.; Ivancev, K.; Maetzsch, T.; Sonesson, B.; Berg, B.; Delle, M.; Formgren, J.; Gillgren, P.; Kall, T-B; Konrad, P.; Nyman, N.; Takolander, R.; Andersson, T.; Malmstedt, J.; Soderman, M.; Wahlgren, C.; Wahlgren, N.; Binaghi, S.; Hirt, L.; Michel, P.; Ruchat, P.; Bonati, L. H.; Engelter, S. T.; Fluri, F.; Guerke, L.; Jacob, A. L.; Kirsch, E.; Lyrer, P. A.; Radue, E-W; Stierli, P.; Wasner, M.; Wetzel, S.; Bonvin, C.; Kalangos, A.; Lovblad, K.; Murith, N.; Ruefenacht, D.; Sztajzel, R.; Higgins, N.; Kirkpatrick, P. J.; Martin, P.; Adam, D.; Bell, J.; Bradbury, A. W.; Crowe, P.; Gannon, M.; Henderson, M. J.; Sandler, D.; Shinton, R. A.; Scriven, J. M.; Wilmink, T.; D'Souza, S.; Egun, A.; Guta, R.; Punekar, S.; Seriki, D. M.; Thomson, G.; Brennan, A.; Enevoldson, T. P.; Gilling-Smith, G.; Gould, D. A.; Harris, P. L.; McWilliams, R. G.; Nasser, H-C; White, R.; Prakash, K. G.; Serracino-Inglott, F.; Subramanian, G.; Symth, J. V.; Walker, M. G.; Clarke, M.; Davis, M.; Dixit, S. A.; Dolman, P.; Dyker, A.; Ford, G.; Golkar, A.; Jackson, R.; Jayakrishnan, V.; Lambert, D.; Lees, T.; Louw, S.; Macdonald, S.; Mendelow, A. D.; Rodgers, H.; Rose, J.; Stansby, G.; Wyatt, M.; Baker, T.; Baldwin, N.; Jones, L.; Mitchell, D.; Munro, E.; Thornton, M.; Baker, D.; Davis, N.; Hamilton, G.; McCabe, D.; Platts, A.; Tibballs, J.; Beard, J.; Cleveland, T.; Dodd, D.; Gaines, P.; Lonsdale, R.; Nair, R.; Nassef, A.; Nawaz, S.; Venables, G.; Belli, A.; Clifton, A.; Cloud, G.; Halliday, A.; Markus, H.; McFarland, R.; Morgan, R.; Pereira, A.; Thompson, A.; Chataway, J.; Cheshire, N.; Gibbs, R.; Hammady, M.; Jenkins, M.; Malik, I.; Wolfe, J.; Adiseshiah, M.; Bishop, C.; Brew, S.; Brookes, J.; Brown, M. M.; Jaeger, R.; Kitchen, N.; Ashleigh, R.; Butterfield, S.; Gamble, G. E.; McCollum, C.; Nasim, A.; O'Neill, P.; Wong, J.; Edwards, R. D.; Lees, K. R.; MacKay, A. J.; Moss, J.; Rogers, P.

    2010-01-01

    Background Stents are an alternative treatment to carotid endarterectomy for symptomatic carotid stenosis, but previous trials have not established equivalent safety and efficacy. We compared the safety of carotid artery stenting with that of carotid endarterectomy. Methods The International Carotid

  18. A Comparative Study of the Efficacy of Group Equine Assisted Counseling with At-Risk Children and Adolescents

    Science.gov (United States)

    Trotter, Kay Sudekum; Chandler, Cynthia K.; Goodwin-Bond, Deborah; Casey, Janie

    2008-01-01

    This study demonstrates the efficacy of Equine Assisted Counseling (EAC) by comparing EAC to classroom-based counseling. Students (n = 164) identified as being at high risk for academic and/or social failure participated in 12 weekly counseling sessions. Within-group paired sample t-test results comparing pre- and post-treatment scores for…

  19. A case study of the televised international newsflow of Raidió Teilifís Éireann and The Canadian Broadcasting Corporation: A comparative content analysis

    OpenAIRE

    Testar, Jason Thomas

    2012-01-01

    The objective of this comparative newsflow study was to analyse the televised international news broadcast in the national public service of Canada and the Republic of Ireland over a thirty-day term. In doing so, a quantitative content analysis comparing the output of two national public service providers (PSB), Raidió Teilifís Éireann (RTÉ) and the Canadian Broadcasting Corporation (CBC) is offered. In identifying the national origin of the international news, those reports utilizing the for...

  20. Relationship between migraine and sleep disorders in adolescents

    Directory of Open Access Journals (Sweden)

    Lina Waty

    2013-07-01

    Full Text Available Background Headaches and sleep disorders may influence academic performances, personality, memory, and interpersonal relationships. Migraine is the most common headache type seen in adolescents. Although headaches and sleep disorders are believed to be related, there has been little study in this area. Objectives To assess the relationship between migraine and sleep disorders in adolescents and compare different types of sleep disorders found in adolescents with migraine vs. healthy adolescents. Methods We conducted a cross sectional study in December 2009 on students of three junior high schools in the Secanggang District, Langkat Rregency, North Sumatera. We included adolescents aged 12 to 17 years who suffered from migraines, as defined by the International Classification of Headache Disorders, 2nd edition criteria (ICHD-II, and healthy adolescents who did not experience migraines as the control group. Parents filled questionnaires on their child’s sleep patterns for one week. Results A total of 100 adolescents were enrolled in the study, consisted of 50 adolescents in the migraine group and the others 50 in the control group. There was a significant difference in the incidence of sleep disorders between the two groups (76% and 30%, in the case and control groups, respectively; P=0.0001. Moreover, significant differences were also found in the prevalence of different sleeping disorder types between the case and control groups, i.e. insomnia (62% and 30%, respectively; P=0.003, sleep apnea (56% and 16%, respectively; P=0.0001, restlessness (56% and 18%, respectively; P=0.0001, parasomnia (76% and 10%, respectively; P=0.0001, narcolepsy (42% and 16%, respectively; P=0.008, and excessive daytime sleepiness (50% and 26%, respectively; P= 0.023. Conclusions Migraine in adolescents is significantly associated with sleep disorders. Parasomnia is the most common type of sleeping disorder observed in adolescents with migraines in our study

  1. Protocol for the Arterial Revascularisation Trial (ART. A randomised trial to compare survival following bilateral versus single internal mammary grafting in coronary revascularisation [ISRCTN46552265

    Directory of Open Access Journals (Sweden)

    Flather Marcus

    2006-03-01

    Full Text Available Abstract Background Standard coronary artery bypass graft surgery uses a single internal mammary artery and supplemental vein or radial artery grafts. Several observational studies have suggested a survival benefit with two internal mammary artery grafts compared to a single internal mammary artery graft, but this has not been tested in a randomised trial. The Arterial Revascularisation Trial is a Medical Research Council and British Heart Foundation funded, multi-centre international trial comparing single internal mammary artery grafting versus bilateral internal mammary artery grafting. Methods/Design Twenty centres in the UK, Australia, Poland and Brazil are planning to randomise 3000 coronary artery bypass graft surgery patients to single or bilateral internal mammary artery grafting. Supplemental grafts may be either saphenous vein or radial artery. Coronary artery bypass grafting can be performed as an on-pump or off-pump procedure. The primary outcome is survival at 10 years and secondary end-points include clinical events, quality of life and cost effectiveness. The effect of age, left ventricular function, diabetes, number of grafts, vein grafts and off-pump surgery are pre-specified subgroups. Discussion The Arterial Revascularisation Trial is one of the first randomised trials to evaluate the effects on survival and other clinical outcomes of single internal mammary artery grafting versus bilateral internal mammary artery grafting, and will help to establish the best approach for patients requiring coronary artery bypass graft surgery.

  2. International research on the civic engagement of the youth and adolescents. Young citizens in the digital age

    OpenAIRE

    María Carmen Robles Vílchez

    2011-01-01

    This article presents a review of some of the research in the international context aimed at unveiling and valuing the experience of young people in experiences and beliefs regarding citizenship (Burke, 2007). Such research is generally intended to obtain information on students’ knowledge, attitudes and civic behavior in their own schools. We will highlight throughout the present paper that previous studies and the current state of scientific knowledge in civic education focuses on purely fo...

  3. Conceptualization about internalizing problems in children and adolescents O conceito de problemas internalizantes em crianças e adolescentes

    Directory of Open Access Journals (Sweden)

    Paul Wilkinson

    2009-04-01

    Full Text Available This review will discuss the concept of internalizing disorders. It will describe the two main types of internalizing disorder: depressive and anxiety disorders. It will discuss how they have much in common, but that there are also key differences. The review will use data from modern studies of symptom factor analysis, aetiology, treatment and prognosis to illustrate the commonalities and differences. It will conclude by trying to answer where internalizing disorders should be placed in future diagnostic classification schemes.Esta revisão discute o conceito de transtornos internalizantes, descrevendo os dois principais tipos deste problema: depressão e ansiedade. Será discutido o quanto eles têm em comum, mas também as principais diferenças entre eles. Para ilustrar estas características em comum e as diferenças, serão usados dados de estudos modernos usando análise fatorial de sintomas, etiologia, tratamento e prognóstico. Na conclusão, será feita uma tentativa de responder a questão onde os problemas internalizantes deveriam ser inseridos nos esquemas futuros de classificação diagnóstica.

  4. Strengthening the Impact and Value of International Marketing Curriculum outcomes: A Comparative Study of Turkish and European Business Students Perception of coursework and careers

    DEFF Research Database (Denmark)

    Hollensen, Svend; Gegez, Ercan; Venable, Beverly

    2010-01-01

    The purpose of the study was to examine the perceptions of business school students regarding international marketing courses and careers. A comparative study of Turkish and Northern European students' perceptions towards international marketing courses and international marketing careers was...... conducted. Results of the study indicated significant differences between Turkish and Northern European students regarding their perceptions of international marketing both in terms of course work and careers. Turkish students in this study perceived international courses as being exiting, trendy and...... providing opportunities leading to better job opportunities and better salaries. In contrast, the Northern European students perceived international marketing courses as a 'natural' requirement for marketing majors and not providing better job opportunities or salaries....

  5. Patellar dislocations in children, adolescents and adults: A comparative MRI study of medial patellofemoral ligament injury patterns and trochlear groove anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Balcarek, Peter, E-mail: peter.balcarek@med.uni-goettingen.de [Department of Trauma Surgery, Plastic and Reconstructive Surgery, University Medicine, 37075 Goettingen (Germany); Walde, Tim Alexander; Frosch, Stephan; Schuettrumpf, Jan P.; Wachowski, Martin M.; Stuermer, Klaus M. [Department of Trauma Surgery, Plastic and Reconstructive Surgery, University Medicine, 37075 Goettingen (Germany); Frosch, Karl-Heinz [Department of Trauma and Reconstructive Surgery, Asklepios Clinic St. Georg, Hamburg (Germany)

    2011-09-15

    Purpose: The first aim was to compare medial patellofemoral ligament injury patterns in children and adolescents after first-time lateral patellar dislocations with the injury patterns in adults. The second aim was to evaluate the trochlear groove anatomy at different developmental stages of the growing knee joint. Materials and methods: Knee magnetic resonance (MR) images were collected from 22 patients after first-time patellar dislocations. The patients were aged 14.2 years (a range of 11-15 years). The injury pattern of the medial patellofemoral ligament was analysed, and trochlear dysplasia was evaluated with regard to sulcus angle, trochlear depth and trochlear asymmetry. The control data consisted of MR images from 21 adult patients who were treated for first-time lateral patellar dislocation. Results: After patellar dislocation, injury to the medial patellofemoral ligament was found in 90.2% of the children and in 100% of the adult patients. Injury patterns of the medial patellofemoral ligament were similar between the study group and the control group with regard to injury at the patellar attachment site (Type I), to the midsubstance (Type II) and to injury at the femoral origin (Type III) (all p > 0.05). Combined lesions (Type IV) were significantly less frequently observed in adults when compared to the study group (p = 0.02). The magnitude of trochlear dysplasia was similar in children, adolescents and adults with regard to all three of the measured parameter-values (all p > 0.05). In addition, the articular cartilage had a significant effect on the distal femur geometry in both paediatrics and adults. Conclusion: First, the data from our study indicated that the paediatric medial patellofemoral ligament injury patterns, as seen on MR images, were similar to those in adults. Second, the trochlear groove anatomy and the magnitude of trochlear dysplasia, respectively, did not differ between adults and paediatrics with patellar instability. Thus

  6. Patellar dislocations in children, adolescents and adults: A comparative MRI study of medial patellofemoral ligament injury patterns and trochlear groove anatomy

    International Nuclear Information System (INIS)

    Purpose: The first aim was to compare medial patellofemoral ligament injury patterns in children and adolescents after first-time lateral patellar dislocations with the injury patterns in adults. The second aim was to evaluate the trochlear groove anatomy at different developmental stages of the growing knee joint. Materials and methods: Knee magnetic resonance (MR) images were collected from 22 patients after first-time patellar dislocations. The patients were aged 14.2 years (a range of 11-15 years). The injury pattern of the medial patellofemoral ligament was analysed, and trochlear dysplasia was evaluated with regard to sulcus angle, trochlear depth and trochlear asymmetry. The control data consisted of MR images from 21 adult patients who were treated for first-time lateral patellar dislocation. Results: After patellar dislocation, injury to the medial patellofemoral ligament was found in 90.2% of the children and in 100% of the adult patients. Injury patterns of the medial patellofemoral ligament were similar between the study group and the control group with regard to injury at the patellar attachment site (Type I), to the midsubstance (Type II) and to injury at the femoral origin (Type III) (all p > 0.05). Combined lesions (Type IV) were significantly less frequently observed in adults when compared to the study group (p = 0.02). The magnitude of trochlear dysplasia was similar in children, adolescents and adults with regard to all three of the measured parameter-values (all p > 0.05). In addition, the articular cartilage had a significant effect on the distal femur geometry in both paediatrics and adults. Conclusion: First, the data from our study indicated that the paediatric medial patellofemoral ligament injury patterns, as seen on MR images, were similar to those in adults. Second, the trochlear groove anatomy and the magnitude of trochlear dysplasia, respectively, did not differ between adults and paediatrics with patellar instability. Thus

  7. The classification of chronic daily headache in French children and adolescents: A comparison between the second edition of the International Classification of Headache Disorders and Silberstein-Lipton criteria

    Directory of Open Access Journals (Sweden)

    Jean-Christophe Cuvellier

    2008-05-01

    Full Text Available Jean-Christophe Cuvellier1, Frédéric Couttenier2, Stéphane Auvin1, Louis Vallée11Department of Child Neurology, Pediatric Clinic, University Hospital, Lille, France; 2Division of Gastroenterology, Hepatology and Nutrition, Pediatric Clinic, University Hospital, Lille, FranceAbstract: Few data are available on the applicability of both the criteria proposed by Silberstein and Lipton (S-L and the International Classification of Headache Disorders-II (ICHD-II in the classification of children and adolescents with chronic daily headache (CDH. The International Headache Society recently added revised criteria (ICHD-IIR for chronic migraine to its Appendix. We retrospectively reviewed all charts of 34 children and adolescents (<17 years with primary CDH presenting to the outpatient clinic of the Universitary Department of Neuropediatrics of Lille between February 2004 and February 2006 and tried to classify their CDH according to both S-L criteria and the recently published ICHD-IIR. Thirty-two children (94% and 33 children (97% could respectively be successfully classified into one subtype of CDH according to the S-L classification and the ICHD-IIR. Transformed migraine was the most common diagnosis (61.8%, followed by new daily-persistent headache (20.6% when the S-L criteria were used. Twenty-three children and adolescents (67.6% could be classified under one of the migraine categories according to the ICHD-IIR classification. We think that both S-L and ICHD-II classifications, when used with detailed headache histories and diaries, are adequate to classify chronic daily headache in children and adolescents.Keywords: chronic daily headache, classification, children, adolescents

  8. Practices and perceptions of adolescent girls regarding the impact of dysmenorrhea on their routine life: a comparative study in the urban, rural, and slum areas of Chandigarh.

    Science.gov (United States)

    Rani, Alka; Sharma, Manoj Kumar; Singh, Amarjeet

    2016-02-01

    To estimate the prevalence, to compare the impact of dysmenorrhea on routine life among adolescent girls, to compare the practices and perceptions regarding Dysmenorrhea and to ascertain the reason for difference if any, a cross-sectional study was conducted in urban, rural and slum areas of Chandigarh, India. 300 girls in age group of 11-18 years, who had attained menarche were included in the study. A questionnaire including the Demographic and Family profile, menstrual history, Symptoms of Dysmenorrhea, Effect of pain on daily activities, Faces scale, Practices regarding Dysmenorrhea, Beliefs about menstruation was used. Analysis was done by percentage and chi square prevalance of dysmenorrhea was 61.33%. Sickness absenteeism due to dysmenorrhea was reported in 24.45% girls. Most common symptom experienced by the girls was stomach ache which was experienced by 139 girls; others symptoms experienced during menstruation were backache (107), and general body pain (80). Only 11.63% of the girls ever visited physician due to pain during menstruation. During menstruation only 10 girls use hot water bottle, 71 skip meal. Due to poor knowledge the practices were not optimal for pain management, which affected their school attendance. Formal as well as informal channels of communication, such as mothers and peers, need to be emphasized for the delivery of such information particularly linking instructions on menstrual hygiene to an expanded programme of health education in schools. PMID:25719295

  9. The Survey of criterion of gravity threshold for prosecution of crimes in international criminal court: comparative view on other international courts

    Directory of Open Access Journals (Sweden)

    Mahmoud Saber

    2015-12-01

    Full Text Available The Survey of criterion of gravity threshold for prosecution of crimes in international criminal court One of the issues that have gained a good place in considerations of the office of the prosecution and Icc, is the gravity threshold set out in paragraph 1(d of article 17 of statute. This concept has some challenges: challenges such as lack of definition, lack of criterion for satisfaction of this concept. Given to the fact that gravity threshold is one part of admissibility mechanism, these ambiguities can disturb the legitimacy and function of international criminal court as the first permanent international criminal court. Hence, the purpose in present paper is to clarify this significant concept. Moreover, the gravity threshold criterions and the role of this concept in situation and cases also have been analyzed. Finally, it is concluded that due to political considerations, the clarification of gravity threshold is seriously needed.

  10. International comparative analysis of E and P regulatory issues; Analise comparativa internacional de aspectos regulatorios em E e P

    Energy Technology Data Exchange (ETDEWEB)

    Martins, Erica Cristina da Fonseca; Almedia, Mariana Lessa Rego de; Baleroni, Rafael Baptista [Universidade do Estado do Rio de Janeiro (UERJ), RJ (Brazil). Faculdade de Direito

    2004-07-01

    The oil industry is one of the more global sectors of the economy, with its economic agents acting and competing at the same time in many countries. The limitation of available funds for investment and competition in global scale make the host countries adapt some elements of their concession instruments, as a way to attract greater investments. The comparison of legal framework of diverse host countries is an essential part in this process of decision and an indispensable tool to help the host countries in the dispute for the attraction of international investors. Therefore, to place Brazil in this process of global competition between States is necessary the knowledge and the comparison between the conditions offered for its legal system and offered for countries considered as models of attraction of investment. This work intends to offer a comparative study of relevant legal aspects for the oil industry, amongst them: characterization of the concession instrument; reach of the participation of the state-owned company; intervention of the State in the private management. The comparison will be made between countries with different characteristics, to obtain a consolidation of paradigms that helps the evolution of the Brazilian exploration and production legal framework. (author)

  11. An international comparative overview on the rehabilitation of offenders and effective measures for the prevention of recidivism.

    Science.gov (United States)

    Someda, Kei

    2009-04-01

    The prevention of recidivism has long been a central issue in criminal justice policy. This is justified because an offender who repeatedly commits crime inflicts far greater damage on society than an offender who commits a crime just once in his/her lifetime. For instance, research by the Ministry of Justice of Japan (2007) reveals that only approximately 30% of repeat offenders were responsible for around 60% of the crime committed in Japan from 1948 to 2006. It has been proven that the realization of the rehabilitation of offenders contributes to the reduction of recidivism. The successful rehabilitation of offenders depends in large part upon the effectiveness of the community-based treatment given to offenders based upon an appropriate assessment of multidimensional risk factors and a multidisciplinary approach. In exploring effective community-based treatment of offenders using a multidisciplinary approach, the author touches upon several effective programs from an international comparative view, including: intensive supervision probation/parole (ISP), Drug Court, cognitive behavioral treatment programs and some recent developments related to this field in Japan. PMID:19269218

  12. Personality psychopathology, drug use and psychological symptoms in adolescents with substance use disorders and community controls

    Directory of Open Access Journals (Sweden)

    Ernesto Magallón-Neri

    2015-06-01

    Full Text Available Substance use is a risk behavior that tends to increase during adolescence, a time when part of the personality is still in development. Traditionally, personality psychopathology has been measured in terms of categories, although dimensional models have demonstrated better consistency. This study aimed to analyze differences in personality profiles between adolescents with substance use disorders (SUD n = 74 and matched community controls (MCC n = 74 using the Personality Psychopathology Five (PSY-5 dimensional model. Additionally, we compared age at first drug use, level of drug use and internalizing and externalizing symptoms between the groups. In this study, the PSY-5 model has proved to be useful for differentiating specific personality disturbances in adolescents with SUD and community adolescents. The Disconstraint scale was particularly useful for discriminating adolescents with substance use problems and the Delinquent Attitudes facet offered the best differentiation.

  13. The influence of elastic orthotic belt on sagittal profile in adolescent idiopathic thoracic scoliosis: a comparative radiographic study with Milwaukee brace

    Directory of Open Access Journals (Sweden)

    Qian Bangping

    2010-09-01

    Full Text Available Abstract Background The effectiveness of bracing on preventing curve progression in coronal plane for mild and moderate adolescent idiopathic scoliosis (AIS patients has been confirmed by previous radiographic researches. However, a hypokyphotic effect on the sagittal plane has been reported by a few studies. A relatively increasing number of AIS patients were noticed to wear a new kind of elastic orthotic belt for the treatments of scoliosis without doctors' instructions. We postulate the correcting mechanism of this new appliance may cause flattening of the spine. To our knowledge, no study has investigated the effects of this new orthosis on the sagittal profile of AIS patients. The aim of this study was to evaluate and compare the effects of elastic orthotic belt and Milwaukee brace on the sagittal alignment in AIS patients. Methods Twenty-eight female AIS patients with mild or moderate thoracic curves were included in this study. Standing full-length lateral radiographs were obtained in three conditions: natural standing posture without any treatment, with elastic orthotic belt and with Milwaukee brace. Thoracic kyphosis (TK, lumber lordosis (LL and pelvic incidence (PI were measured and compared between the above three conditions. Results Both elastic orthotic belt and Milwaukee brace can lead to significant decrease of TK, however, the decrease of TK after wearing elastic orthotic belt is significantly larger than that after wearing Milwaukee brace. Compared with no treatment, LL was found to be significantly smaller after wearing Milwaukee brace, however, such significant decrease was not noted after wearing elastic orthotic belt. No significant changes were observed for the PI between 3 conditions. Conclusions The elastic orthotic belt could lead to more severe thoracic hypokyphosis when compared with Milwaukee brace. This belt may not be a suitable conservative method for the treatment of mild and moderate AIS patients.

  14. Nursing diagnoses in overweight adolescents

    OpenAIRE

    Raphaela Santos do Nascimento Rodrigues; Ana Márcia Tenório de Souza Cavalcanti; Telma Marques da Silva

    2013-01-01

    This study aimed to identify nursing diagnoses in overweight adolescents from public schools, according to the International Classification for Nursing Practice. A population-based cross-sectional study that investigated the socio-demographic, behavioural and psychological characteristics of adolescents aged from 10 to 14 years. 11 nursing diagnoses were identified: "Risk of overweight", "Risk of impaired adolescent development", "Risk of insecurity in parental role performance", "Risk of the...

  15. Family Emotional Processes and Adolescents' Adjustment

    Science.gov (United States)

    Stocker, Clare M.; Richmond, Melissa K.; Rhoades, Galena K.; Kiang, Lisa

    2007-01-01

    This study examined associations between parents' emotion coaching and emotional expressiveness, and adolescents' internalizing and externalizing symptoms. The sample included 131 16-year-olds and their mothers and fathers. Adolescents completed an open-ended interview about their parents' emotion coaching. Adolescents rated parents' negative…

  16. International research on the civic engagement of the youth and adolescents. Young citizens in the digital age

    Directory of Open Access Journals (Sweden)

    María Carmen Robles Vílchez

    2011-08-01

    Full Text Available This article presents a review of some of the research in the international context aimed at unveiling and valuing the experience of young people in experiences and beliefs regarding citizenship (Burke, 2007. Such research is generally intended to obtain information on students’ knowledge, attitudes and civic behavior in their own schools. We will highlight throughout the present paper that previous studies and the current state of scientific knowledge in civic education focuses on purely formal and structural aspects and lack a deep understanding and interpretation of the experiences of young citizens. We conclude, after our review, that it is necessary to include more comprehensive factors in the research and enquiry into the experiences and civic training of the youth.

  17. Comparing Japanese International College Students' and U.S. College Students' Mental-Health-Related Stigmatizing Attitudes

    Science.gov (United States)

    Masuda, Akihiko; Hayes, Steven C.; Twohig, Michael P.; Lillis, Jason; Fletcher, Lindsay B.; Gloster, Andrew T.

    2009-01-01

    This study examined differences between Japanese international college students and U. S. college students on stigma toward people with psychological disorders, stigma tolerance in help seeking, and self-concealment. Japanese international students had greater stigma toward individuals with psychological disorders than did their U.S. counterparts.…

  18. Adolescent Gambling: Research and Clinical Implications

    OpenAIRE

    Wilber, Mary K.; Potenza, Marc N.

    2006-01-01

    Gambling is a popular and prevalent behavior among adolescents. As compared with adults, adolescents have been found to have high rates of problem and pathological gambling. However, relatively few adolescents seek help for gambling problems. In this article, we review adolescent gambling, including problem and pathological levels. We consider the neurobiology of adolescent gambling, health correlates of different levels of gambling participation, and manners in which current prevention and t...

  19. The clinical effectiveness of a brief consultation and advisory approach compared to treatment as usual in child and adolescent mental health services.

    LENUS (Irish Health Repository)

    McGarry, Joan

    2008-07-01

    A brief consultation and advice (BCA) approach to dealing with routine referrals was introduced into a child and adolescent mental health service (CAMHS) over an 18-month period. This is a time-limited, client-centred and solution-focused approach to dealing with common non-complex referrals. The model proposes that all families are seen for an initial \\'consultation\\' appointment followed by a maximum of two further appointments. A randomized controlled study compared the clinical effectiveness of BCA treatment with treatment as usual (TAU) over a 6-month period. The parents of children referred to CAMHS were eligible to participate if their child was deemed \\'non-complex\\'. Ethical approval was granted by the relevant ethics committee. Families who consented to participate in the study were randomly allocated to either the BCA or TAU group. Sixty children enrolled in the study. Both groups showed improvements on a number of variables at 3 months post treatment, but only those receiving BCA showed continued improvement at 6 months. Participants in both groups showed high levels of satisfaction with the treatment received. Participants in the TAU group expressed dissatisfaction with long waiting times and had a higher drop out rate than the BCA treatment group. During the time frame studied, the introduction of the BCA approach did not lead to a decrease in overall mean waiting time. These results and the usefulness of a BCA model are discussed.

  20. Comparative measurement and quantitative risk assessment of alcohol consumption through wastewater-based epidemiology: An international study in 20 cities.

    Science.gov (United States)

    Ryu, Yeonsuk; Barceló, Damià; Barron, Leon P; Bijlsma, Lubertus; Castiglioni, Sara; de Voogt, Pim; Emke, Erik; Hernández, Félix; Lai, Foon Yin; Lopes, Alvaro; de Alda, Miren López; Mastroianni, Nicola; Munro, Kelly; O'Brien, Jake; Ort, Christoph; Plósz, Benedek G; Reid, Malcolm J; Yargeau, Viviane; Thomas, Kevin V

    2016-09-15

    Quantitative measurement of drug consumption biomarkers in wastewater can provide objective information on community drug use patterns and trends. This study presents the measurement of alcohol consumption in 20 cities across 11 countries through the use of wastewater-based epidemiology (WBE), and reports the application of these data for the risk assessment of alcohol on a population scale using the margin of exposure (MOE) approach. Raw 24-h composite wastewater samples were collected over a one-week period from 20 cities following a common protocol. For each sample a specific and stable alcohol consumption biomarker, ethyl sulfate (EtS) was determined by liquid chromatography coupled to tandem mass spectrometry. The EtS concentrations were used for estimation of per capita alcohol consumption in each city, which was further compared with international reports and applied for risk assessment by MOE. The average per capita consumption in 20 cities ranged between 6.4 and 44.3L/day/1000 inhabitants. An increase in alcohol consumption during the weekend occurred in all cities, however the level of this increase was found to differ. In contrast to conventional data (sales statistics and interviews), WBE revealed geographical differences in the level and pattern of actual alcohol consumption at an inter-city level. All the sampled cities were in the "high risk" category (MOE<10) and the average MOE for the whole population studied was 2.5. These results allowed direct comparisons of alcohol consumption levels, patterns and risks among the cities. This study shows that WBE can provide timely and complementary information on alcohol use and alcohol associated risks in terms of exposure at the community level. PMID:27188267