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Sample records for group attained significant

  1. Students with reading and spelling disabilities: peer groups and educational attainment in secondary education.

    Science.gov (United States)

    Kiuru, Noona; Haverinen, Kaisa; Salmela-Aro, Katariina; Nurmi, Jari-Erik; Savolainen, Hannu; Holopainen, Leena

    2011-01-01

    The present study investigated whether the members of adolescents' peer groups are similar in reading and spelling disabilities and whether this similarity contributes to subsequent school achievement and educational attainment. The sample consisted of 375 Finnish adolescents whose reading and spelling disabilities were assessed at age 16 with the Finnish dyslexia screening test. The students also completed a sociometric nomination measure that was used to identify their peer groups. Register information on participants' school grades also was available, and educational attainment in secondary education was recorded 5 years after completion of the 9 years of basic education. The results revealed that the members of adolescent peer groups resembled each other in reading disabilities but not in those of spelling. Reading disabilities and academic achievement shared within the peer group also contributed to educational attainment in secondary education. Finally, reading disabilities played a larger role in educational attainment among males than among females.

  2. Role of Ability and Extroversion in Concept Attainment of Individuals Trained in Heterogeneous or Homogeneous Personality Groups

    Science.gov (United States)

    Lemke, E. A.; And Others

    1974-01-01

    Subjects stratified by ability and extroversion initially achieved concept attainment in homogeneous (all introverts or all extroverts) or heterogeneous (one-half of the members extroverts) personality groups. Concepts were attained individually in a subsequent transfer stage. (Authors/JA)

  3. Factors Affecting Ethnic Minority Students' Attainment in Secondary Schools in Cyprus: A Focus Group Study

    Science.gov (United States)

    Theodosiou-Zipiti, Galatia; West, Mel; Muijs, Daniel

    2010-01-01

    This is the first study in Cyprus aiming to gain insight into the factors responsible for the low attainment of ethnic minority students observed in earlier studies. Teachers from different schools and cities on the island participated in a focus group discussion. Identified factors related to the child, parents, home environment, teachers,…

  4. Functional significance of striatal responses during episodic decisions: recovery or goal attainment?

    Science.gov (United States)

    Han, Sanghoon; Huettel, Scott A; Raposo, Ana; Adcock, R Alison; Dobbins, Ian G

    2010-03-31

    Memory retrieval is typically a goal-directed behavior, and as such, potentially influenced by reinforcement and motivation processes. Although striatal activation is often evident during memory retrieval, its functional significance remains unclear because typical memory paradigms do not control the motivational significance of memory decisions. We used event-related functional magnetic resonance imaging (fMRI) to investigate striatal activation during recognition with and without performance-linked monetary incentives. During initial performance in the absence of incentives, dorsal striatal activation for "Old" memory conclusions nonetheless exceeded that for "New" conclusions regardless of the accuracy of these conclusions. In contrast, subsequent scans paired incentives with either "Old" or "New" conclusions and demonstrated greater activation for whichever judgment was potentially rewarded, both with and without performance feedback. The data demonstrate that striatal activation during recognition judgments does not signal monetary reward receipt, cognitive feedback, or successful episodic retrieval. Instead, it is heavily dependent upon satisfaction of the subjective goals of the observer.

  5. Nurture Groups: A Large-Scale, Controlled Study of Effects on Development and Academic Attainment

    Science.gov (United States)

    Reynolds, Sue; MacKay, Tommy; Kearney, Maura

    2009-01-01

    Nurture groups have contributed to inclusive practices in primary schools in the UK for some time now and have frequently been the subject of articles in this journal. This large-scale, controlled study of nurture groups across 32 schools in the City of Glasgow provides further evidence for their effectiveness in addressing the emotional…

  6. Attainment of Gigavolt Potentials by Fluid Dynamic Suppression of the Stepped Leader its Significance for Thermonuclear Ignition

    CERN Document Server

    Winterberg, Friedwardt

    2008-01-01

    It is proposed to levitate a conducting sphere in a high pressure Taylor flow and to charge it up to gigavolt potentials, either mechanically as in a Van de Graaff electrostatic generator, or inductively by a rising magnetic field. If the Taylor flow is sufficiently fast, it should overcome the electric pressure and breakdown by stepped leader formation, leading to the maximum attainable voltage by the Paschen law. Discharging the electrostatically stored energy can be done by controlled breakdown. With gigajoule energies stored and released in about 10^-8 sec, this implies and electric pulse power of the order 10^17 Watt, opening the prospect of large driver energies for thermonuclear ignition.

  7. [Significance of expert-guided groups for relatives in psychiatry].

    Science.gov (United States)

    Plessen, U; Postzich, M; Wilkmann, M

    1985-03-01

    Psychiatric interest in relatives of patients was concentrated in the past on their pathogenetic and etiological influence on mental illness. The medical paradigma of mental illness did not account for relatives affliction in psychic disturbance of their family member. Against this a community care oriented approach involves relatives into psychiatric care, particularly under the aspects of coping strategies and rehabilitative sources. Practicability and effects of this approach were explored in expert-guided relative groups at the Psychiatric Hospital Gütersloh (FRG). Results indicated that relatives are concerned with a series of problems. Participating in relative groups facilitates coping with these problems. Expert-guided and relative centered groups were found helpful, discharging and encouraging for relatives.

  8. Significant association between ABO blood group and pancreatic cancer

    Institute of Scientific and Technical Information of China (English)

    Julia; B; Greer; Mark; H; Yazer; Jay; S; Raval; M; Michael; Barmada; Randall; E; Brand; David; C; Whitcomb

    2010-01-01

    AIM:To evaluate whether the ABO blood group is related to pancreatic cancer risk in the general population of the United States.METHODS:Using the University of Pittsburgh's clinicalpancreatic cancer registry,the blood donor database from our local blood bank (Central Blood Bank),and the blood product recipient database from the regional transfusion service (Centralized Transfusion Service) in Pittsburgh,Pennsylvania,we identified 274 pancreatic cancer patients with previously determined serological ABO bloo...

  9. King's theory of goal attainment applied in group therapy for inpatient juvenile sexual offenders, maximum security state offenders, and community parolees, using visual aids.

    Science.gov (United States)

    Laben, J K; Dodd, D; Sneed, L

    1991-01-01

    Group psychotherapy has been considered the treatment of choice by many therapists working with offenders within the criminal justice system. However, there has been little written by nurses regarding this special population. This article's purpose is to illustrate how King's theory of goal attainment may be used in conducting group psychotherapy with offender populations. The application of King's model is demonstrated in three milieus: an inpatient setting for juvenile sexual offenders, a state maximum security prison, and a halfway house for offenders involved in a work-release program. The methodology and use of visual aids in actualizing King's theory of mutual goal setting and goal attainment are discussed.

  10. Trends and Group Differences in the Association between Educational Attainment and U.S. Adult Mortality: Implications for Understanding Education’s Causal Influence*

    Science.gov (United States)

    Hayward, Mark D.; Hummer, Robert A.; Sasson, Isaac

    2014-01-01

    Has the shape of the association between educational attainment and U.S. adult mortality changed in recent decades? If so, is it changing consistently across demographic groups? What can changes in the shape of the association tell us about the possible mechanisms in play for improving health and lowering mortality risk over the adult life course? This paper develops the argument that societal technological change may have had profound effects on the importance of educational attainment – particularly advanced education – in the U.S. adult population for garnering health advantages and that these changes should be reflected in changes in the functional form of the association between educational attainment and mortality. We review the historical evidence on the changing functional form of the association, drawing on studies based in the United States, to assess whether these changes are consistent with our argument about the role of technological change. We also provide an updated analysis of these functional form patterns and trends, contrasting data from the early 21st Century with data from the late 20th Century. This updated evidence suggests that the shape of the association between educational attainment and U.S. adult mortality appears to be reflecting lower and lower adult mortality for very highly educated Americans compared to their low-educated counterparts in the 21st Century. We draw on this review and updated evidence to reflect on the question whether education’s association with adult mortality has become increasingly causal in recent decades, why, and the potential research, policy, and global implications of these changes. PMID:25440841

  11. Prognostic significance of cholestatic alcoholic hepatitis. VA Cooperative Study Group #119.

    Science.gov (United States)

    Nissenbaum, M; Chedid, A; Mendenhall, C; Gartside, P

    1990-07-01

    Tissue cholestasis is a histologic feature in some patients with alcoholic liver disease, but its significance is unknown. We studied prospectively the clinical, laboratory, and histologic findings of 306 chronic male alcoholics in whom liver tissue was available. Tissue cholestasis permitted identification of two groups: group I, absent or mild cholestasis (239 patients), and group II, moderate to severe cholestasis (67 patients). Statistical evaluation was performed by Student's t test and regression analyses. In patients with tissue cholestasis, 97% had elevated serum cholylglycine levels, while only 61% had significant jaundice (serum bilirubin greater than 5 mg/dl). In patients without tissue cholestasis, 66% had elevated serum cholylglycine and 13.5% jaundice. Highly significant statistical correlations (P less than 0.0001) were found between cholestasis and malnutrition, prothrombin time, AST, alkaline phosphatase, bilirubin, Maddrey's discriminant function, serum cholylglycine level, albumin, and histologic severity score. In group I, 54% survived 60 months versus 22% in group II (P less than 0.0001). Highly significant statistical correlations (P less than 0.0001) were noted between serum cholylglycine levels and the parameters enumerated earlier, but not with survival. We conclude that tissue cholestasis is a highly significant prognostic indicator of outcome in alcoholic hepatitis and is more consistently associated with bile salt retention than jaundice.

  12. Presence and potential significance of aromatic-ketone groups in aquatic humic substances

    Science.gov (United States)

    Leenheer, J.A.; Wilson, M.A.; Malcolm, R.L.

    1987-01-01

    Aquatic humic- and fulvic-acid standards of the International Humic Substances Society were characterized, with emphasis on carbonyl-group nature and content, by carbon-13 nuclear-magnetic-resonance spectroscopy, proton nuclear-magnetic-resonance spectroscopy, and infrared spectroscopy. After comparing spectral results of underivatized humic and fulvic acids with spectral results of chemically modified derivatives, that allow improved observation of the carbonyl group, the data clearly indicated that aromatic ketone groups comprised the majority of the carbonyl-group content. About one ketone group per monocyclic aromatic ring was determined for both humic and fulvic acids. Aromatic-ketone groups were hypothesized to form by photolytic rearrangements and oxidation of phenolic ester and hydrocarbon precursors; these groups have potential significance regarding haloform formation in water, reactivity resulting from active hydrogen of the methyl and methylene adjacent to the ketone groups, and formation of hemiketal and lactol structures. Aromatic-ketone groups also may be the point of attachment between aliphatic and aromatic moieties of aquatic humic-substance structure. ?? 1987.

  13. Significance of Joint Features Derived from the Modified Group Delay Function in Speech Processing

    Directory of Open Access Journals (Sweden)

    Murthy Hema A

    2007-01-01

    Full Text Available This paper investigates the significance of combining cepstral features derived from the modified group delay function and from the short-time spectral magnitude like the MFCC. The conventional group delay function fails to capture the resonant structure and the dynamic range of the speech spectrum primarily due to pitch periodicity effects. The group delay function is modified to suppress these spikes and to restore the dynamic range of the speech spectrum. Cepstral features are derived from the modified group delay function, which are called the modified group delay feature (MODGDF. The complementarity and robustness of the MODGDF when compared to the MFCC are also analyzed using spectral reconstruction techniques. Combination of several spectral magnitude-based features and the MODGDF using feature fusion and likelihood combination is described. These features are then used for three speech processing tasks, namely, syllable, speaker, and language recognition. Results indicate that combining MODGDF with MFCC at the feature level gives significant improvements for speech recognition tasks in noise. Combining the MODGDF and the spectral magnitude-based features gives a significant increase in recognition performance of 11% at best, while combining any two features derived from the spectral magnitude does not give any significant improvement.

  14. Significance of Joint Features Derived from the Modified Group Delay Function in Speech Processing

    Directory of Open Access Journals (Sweden)

    Rajesh M. Hegde

    2006-12-01

    Full Text Available This paper investigates the significance of combining cepstral features derived from the modified group delay function and from the short-time spectral magnitude like the MFCC. The conventional group delay function fails to capture the resonant structure and the dynamic range of the speech spectrum primarily due to pitch periodicity effects. The group delay function is modified to suppress these spikes and to restore the dynamic range of the speech spectrum. Cepstral features are derived from the modified group delay function, which are called the modified group delay feature (MODGDF. The complementarity and robustness of the MODGDF when compared to the MFCC are also analyzed using spectral reconstruction techniques. Combination of several spectral magnitude-based features and the MODGDF using feature fusion and likelihood combination is described. These features are then used for three speech processing tasks, namely, syllable, speaker, and language recognition. Results indicate that combining MODGDF with MFCC at the feature level gives significant improvements for speech recognition tasks in noise. Combining the MODGDF and the spectral magnitude-based features gives a significant increase in recognition performance of 11% at best, while combining any two features derived from the spectral magnitude does not give any significant improvement.

  15. Income Sustainability through Educational Attainment

    Science.gov (United States)

    Carlson, Ronald H.; McChesney, Christopher S.

    2015-01-01

    The authors examined the sustainability of income, as it relates to educational attainment, from the two recent decades, which includes three significant economic downturns. The data was analyzed to determine trends in the wealth gap, parsed by educational attainment and gender. Utilizing the data from 1991 through 2010, predictions in changes in…

  16. Group mindfulness-based therapy significantly improves sexual desire in women.

    Science.gov (United States)

    Brotto, Lori A; Basson, Rosemary

    2014-06-01

    At least a third of women across reproductive ages experience low sexual desire and impaired arousal. There is increasing evidence that mindfulness, defined as non-judgmental present moment awareness, may improve women's sexual functioning. The goal of this study was to test the effectiveness of mindfulness-based therapy, either immediately or after a 3-month waiting period, in women seeking treatment for low sexual desire and arousal. Women participated in four 90-min group sessions that included mindfulness meditation, cognitive therapy, and education. A total of 117 women were assigned to either the immediate treatment (n = 68, mean age 40.8 yrs) or delayed treatment (n = 49, mean age 42.2 yrs) group, in which women had two pre-treatment baseline assessments followed by treatment. A total of 95 women completed assessments through to the 6-month follow-up period. Compared to the delayed treatment control group, treatment significantly improved sexual desire, sexual arousal, lubrication, sexual satisfaction, and overall sexual functioning. Sex-related distress significantly decreased in both conditions, regardless of treatment, as did orgasmic difficulties and depressive symptoms. Increases in mindfulness and a reduction in depressive symptoms predicted improvements in sexual desire. Mindfulness-based group therapy significantly improved sexual desire and other indices of sexual response, and should be considered in the treatment of women's sexual dysfunction.

  17. On the Question of Methodological Support of Research on Relationships of Interpersonal Significance in Kindergarten Groups

    Directory of Open Access Journals (Sweden)

    Iliyn V.A.

    2016-03-01

    Full Text Available The paper focuses on the importance of in-depth research (in particular, employing an algorithm developed by M.Yu. Kondratyev for defining integral status of an individual on child-child interpersonal relationship in kindergarten groups. Although relationships with significant adults are by all means essential for preschool children, interpersonal relation- ships on the child-child level to a great extent shape the content of the social situation of development in general. Still, when it comes to revealing status and role position of the child in the structure of interpersonal relationships within the kindergarten group, there’s the challenge of defining informal intragroup structure of power in contact community (due to the age specifics. The paper suggests how this challenge may be addressed and provides a version of the technique suitable for preschoolers that helps overcome age restrictions implied by the original technique. Also, the paper reports on the outcomes of approbation of this version which proved its heuristic nature. For instance, the outcomes show a high degree of correlation between the results of kindergarten group members ranking in accordance with their influence upon peers carried out by teachers working in these groups.

  18. Corrective interpersonal experience in psychodrama group therapy: a comprehensive process analysis of significant therapeutic events.

    Science.gov (United States)

    McVea, Charmaine S; Gow, Kathryn; Lowe, Roger

    2011-07-01

    This study investigated the process of resolving painful emotional experience during psychodrama group therapy, by examining significant therapeutic events within seven psychodrama enactments. A comprehensive process analysis of four resolved and three not-resolved cases identified five meta-processes which were linked to in-session resolution. One was a readiness to engage in the therapeutic process, which was influenced by client characteristics and the client's experience of the group; and four were therapeutic events: (1) re-experiencing with insight; (2) activating resourcefulness; (3) social atom repair with emotional release; and (4) integration. A corrective interpersonal experience (social atom repair) healed the sense of fragmentation and interpersonal disconnection associated with unresolved emotional pain, and emotional release was therapeutically helpful when located within the enactment of this new role relationship. Protagonists who experienced resolution reported important improvements in interpersonal functioning and sense of self which they attributed to this experience.

  19. Statistically significant faunal differences among Middle Ordovician age, Chickamauga Group bryozoan bioherms, central Alabama

    Energy Technology Data Exchange (ETDEWEB)

    Crow, C.J.

    1985-01-01

    Middle Ordovician age Chickamauga Group carbonates crop out along the Birmingham and Murphrees Valley anticlines in central Alabama. The macrofossil contents on exposed surfaces of seven bioherms have been counted to determine their various paleontologic characteristics. Twelve groups of organisms are present in these bioherms. Dominant organisms include bryozoans, algae, brachiopods, sponges, pelmatozoans, stromatoporoids and corals. Minor accessory fauna include predators, scavengers and grazers such as gastropods, ostracods, trilobites, cephalopods and pelecypods. Vertical and horizontal niche zonation has been detected for some of the bioherm dwelling fauna. No one bioherm of those studied exhibits all 12 groups of organisms; rather, individual bioherms display various subsets of the total diversity. Statistical treatment (G-test) of the diversity data indicates a lack of statistical homogeneity of the bioherms, both within and between localities. Between-locality population heterogeneity can be ascribed to differences in biologic responses to such gross environmental factors as water depth and clarity, and energy levels. At any one locality, gross aspects of the paleoenvironments are assumed to have been more uniform. Significant differences among bioherms at any one locality may have resulted from patchy distribution of species populations, differential preservation and other factors.

  20. Deriving statistical significance maps for SVM based image classification and group comparisons.

    Science.gov (United States)

    Gaonkar, Bilwaj; Davatzikos, Christos

    2012-01-01

    Population based pattern analysis and classification for quantifying structural and functional differences between diverse groups has been shown to be a powerful tool for the study of a number of diseases, and is quite commonly used especially in neuroimaging. The alternative to these pattern analysis methods, namely mass univariate methods such as voxel based analysis and all related methods, cannot detect multivariate patterns associated with group differences, and are not particularly suitable for developing individual-based diagnostic and prognostic biomarkers. A commonly used pattern analysis tool is the support vector machine (SVM). Unlike univariate statistical frameworks for morphometry, analytical tools for statistical inference are unavailable for the SVM. In this paper, we show that null distributions ordinarily obtained by permutation tests using SVMs can be analytically approximated from the data. The analytical computation takes a small fraction of the time it takes to do an actual permutation test, thereby rendering it possible to quickly create statistical significance maps derived from SVMs. Such maps are critical for understanding imaging patterns of group differences and interpreting which anatomical regions are important in determining the classifier's decision.

  1. Barriers to Education and School Attainment--Evidence from Secondary Schools in Rural Nepal

    Science.gov (United States)

    Neupane, Pramila

    2017-01-01

    This paper examines the inequality in secondary school attainment and its determinants across gender, caste, and ethnic group in rural Nepal. Using the primary data from a questionnaire survey, a series of interviews, and school observations, this study found that girls' school attainment is significantly lower than that of boys'. Similarly,…

  2. Multi-group covariance and mean structure modeling of the relationship between the WAIS-III common factors and sex and educational attainment in Spain

    NARCIS (Netherlands)

    Dolan, C.V.; Colom, R.; Abad, F.J.; Wicherts, J.M.; Hessen, D.J.; van de Sluis, S.

    2006-01-01

    We investigated sex effects and the effects of educational attainment (EA) on the covariance structure of the WAIS-III in a subsample of the Spanish standardization data. We fitted both first order common factor models and second order common factor models. The latter include general intelligence (g

  3. Intrapartum caesarean rates differ significantly between ethnic groups--relationship to induction.

    LENUS (Irish Health Repository)

    Ismail, Khadijah I

    2012-01-31

    OBJECTIVE: Given international variation in obstetric practices and outcomes, comparison of labour outcomes in different ethnic groups could provide important information regarding the underlying reasons for rising caesarean delivery rates. Increasing numbers of women from Eastern European countries are now delivering in Irish maternity hospitals. We compared labour outcomes between Irish and Eastern European (EE) women in a large tertiary referral center. STUDY DESIGN: This was a prospective consecutive cohort study encompassing a single calendar year. The cohort comprised 5550 Irish and 867 EE women delivered in a single institution in 2009. Women who had multiple pregnancies, breech presentation, and elective or pre-labour caesarean sections (CS) were excluded. Data obtained from birth registers included maternal age, nationality, parity, gestation, onset of labour, mode of delivery and birth weight. RESULTS: The overall intrapartum CS rate was 11.4% and was significantly higher in Irish compared to EE women (11.8% vs. 8.8%; p=0.008). The proportion of primiparas was lower in Irish compared to EE women (44.8% vs. 63.6%; p<0.0001). The intrapartum CS rate was almost doubled in Irish compared to EE primiparas (20.7% vs. 11.0%; p<0.0001). Analysis of primiparas according to labour onset revealed a higher intrapartum CS rate in Irish primiparas in both spontaneous (13.5% vs. 7.2%; p<0.0001) and induced labour (29.5% vs. 19.3%; p=0.005). Irish women were older with 19.7% of primiparas aged more than 35, compared to 1.6% of EE women (p<0.0001). The primigravid CS rate in Irish women was significantly higher in women aged 35 years or older compared women aged less than 35 (30.6% vs. 18.3%; p<0.0001) consistent in both spontaneous and induced labour. The primiparous induction rate was 45.4% in Irish women compared to 32% in EE women, and more Irish women were induced before 41 weeks gestation. CONCLUSION: The results highlight that primigravid intrapartum CS rates were

  4. An emergency department intervention to protect an overlooked group of children at risk of significant harm.

    LENUS (Irish Health Repository)

    Kaye, P

    2012-02-01

    BACKGROUND: Parental psychiatric disorder, especially depression, personality disorder and deliberate self-harm, is known to put children at greater risk of mental illness, neglect or physical, emotional and sexual abuse. Without a reliable procedure to identify children of parents presenting with these mental health problems, children at high risk of significant harm can be easily overlooked. Although deliberate self-harm constitutes a significant proportion of emergency presentations, there are no guidelines which address the emergency physician\\'s role in identifying and assessing risk to children of these patients. METHODS: A robust system was jointly developed with the local social services child protection team to identify and risk-stratify children of parents with mental illness. This allows us to intervene when we identify children at immediate risk of harm and to ensure that social services are aware of potential risk to all children in this group. The referral process was audited repeatedly to refine the agreed protocol. RESULTS: The proportion of patients asked by the emergency department personnel about dependent children increased and the quality of information received by the social services child protection team improved. CONCLUSIONS: All emergency departments should acknowledge the inadequacy of information available to them regarding patients\\' children and consider a policy of referral to social services for all children of parents with mental health presentations. This process can only be developed through close liaison within the multidisciplinary child protection team.

  5. Clinical Significance of an Alloantibody against the Kell Blood Group Glycoprotein

    Science.gov (United States)

    Mattaloni, Stella Maris; Arnoni, Carine; Céspedes, Rosario; Nonaka, Claudia; Trucco Boggione, Carolina; Luján Brajovich, Melina Eliana; Trejo, Andrea; Zani, Néstor; Biondi, Claudia Silvia; Castilho, Lilian; Cotorruelo, Carlos Miquel

    2017-01-01

    Background Kell null (K0) individuals can produce anti-Ku, an antibody against many epitopes in the Kell glycoprotein, after transfusion and/or pregnancy. Since sensitized K0 patients are rare, little is known about anti-Ku clinical relevance and in particular about its association to hemolytic disease of the fetus and newborn. Case Report This work describes a case of neonatal hyperbilirubinemia due to immune-mediated erythrocyte destruction by an alloantibody directed against the Kell glycoprotein. Serologic and molecular approaches identified an anti-Ku alloantibody in maternal serum. A homozygous IVS3 + 1g>a point mutation (KEL*02N.06 allele) was found to be responsible for the lack of Kell antigen expression in the mother's red blood cell and subsequent alloimmunization after a previous pregnancy. Even though in most cases Kell antibodies are clinically severe and may cause suppression of erythropoiesis, in our case the newborn had a moderate anemia and hyperbilirubinemia that was successfully treated with phototherapy without requiring exchange transfusion. Serological and molecular studies performed in the proband's family members allowed us to provide them with proper counseling regarding alloimmunization after transfusion and/or pregnancy. Conclusions This case enlarges the understanding of the clinical significance of alloantibodies against Kell blood group antigens.

  6. Evaluation and significance of hyperchromatic crowded groups (HCG) in liquid-based paps

    Science.gov (United States)

    Chivukula, Mamatha; Austin, R Marshall; Shidham, Vinod B

    2007-01-01

    Objective Hyperchromatic crowded groups (HCG), a term first introduced into the cytology literature by DeMay in 1995, are commonly observed in Pap tests and may rarely be associated with serious but difficult to interpret lesions. In this study, we specifically defined HCG as dark crowded cell groups with more than 15 cells which can be identified at 10× screening magnification. Methods We evaluated consecutive liquid-based (Surepath) Pap tests from 601 women (age 17–74 years, mean age 29.4 yrs) and observed HCG in 477 cases. In all 477 HCG cases, Pap tests were found to be satisfactory and to contain an endocervical sample. HCG were easily detectible at 10× screening magnification (size up to 400 um, mean 239.5 um) and ranged from 1 to 50 (mean 19.5) per Pap slide. Results HCG predominantly represented 3-Dimensional groups of endocervical cells with some nuclear overlap (379/477 – 79%), reactive endocervical cells with relatively prominent nucleoli and some nuclear crowding (29/477 – 6%), clusters of inflammatory cells (25/477 – 5.2%), parabasal cells (22/477 – 4.6%), endometrial cells (1/477 – 0.2%). Epithelial cell abnormalities (ECA) were present in only 21 of 477 cases (4.6%). 18 of 21 women with HCG-associated ECA were less than 40 years old; only 3 were =/> 40 years. HCG-associated final abnormal Pap test interpretations were as follows: ASCUS (6/21 – 28%), LSIL (12/21 – 57%), ASC-H (2/21 – 9.5%), and HSIL/CIN2-3 (3/21 – 14%). The association of HCG with ECA was statistically significant (p = 0.0174. chi-square test). In patients with ECA, biopsy results were available in 10 cases, and 4 cases of biopsy-proven CIN2/3 were detected. Among these four cases, HCG in the Pap tests, in retrospect represented the lesional high grade cells in three cases (one HSIL case and two ASC-H cases). Interestingly, none of the 124 cases without HCG were found to have an epithelial cell abnormality. Conclusion We conclude: a. HCG are observed in a high

  7. Frustration, anger, and the significance of alter-ego transferences in group psychotherapy.

    Science.gov (United States)

    Stone, W N

    1995-07-01

    When working with narcissistically vulnerable and angry patients in group psychotherapy one must take into account the entire treatment context. Interaction takes place among the identified patient, the other members, the therapist, and the image of the group as a whole. In members' counter-reactions to the difficult person, group-destructive forces frequently are stimulated. The offending individual may flee, or the group may reach an impasse in which little growth occurs. In this communication, I have focused on alter-ego relationships and transferences as a way of understanding aspects of group formation and destruction. Angry patients may have intense wishes to be like others and to feel part of the human condition. They suffer from feeling alone. Disruption of an alter-ego relationship may result in rage. A self-psychological perspective in concert with knowledge of group dynamics enables the clinician to formulate ways of intervening in problematic group interactions. The therapist's capacity to attend to the vulnerabilities of the self of all persons involved in the group is often severely tested, particularly under circumstances of emotional contagion. Elucidation of twinship and alter-ego transferences may help stabilize difficult patients and enable them to restart their psychological growth.

  8. Evaluating a Survivors Group Pilot for Women with Significant Intellectual Disabilities Who Have Been Sexually Abused

    Science.gov (United States)

    Peckham, Nicholas Guy; Howlett, Susan; Corbett, Alan

    2007-01-01

    Background: Sexual abuse has been associated with trauma, low self-esteem, anger, depression and challenging behaviours. This pilot study builds on a small published literature by evaluating a survivors group (SG) for women with an intellectual disability and an educational support group (ESG) for their carers. Method: The SG was delivered weekly…

  9. GOAL: A software tool for assessing biological significance of genes groups

    Directory of Open Access Journals (Sweden)

    Famili Fazel

    2010-05-01

    Full Text Available Abstract Background Modern high throughput experimental techniques such as DNA microarrays often result in large lists of genes. Computational biology tools such as clustering are then used to group together genes based on their similarity in expression profiles. Genes in each group are probably functionally related. The functional relevance among the genes in each group is usually characterized by utilizing available biological knowledge in public databases such as Gene Ontology (GO, KEGG pathways, association between a transcription factor (TF and its target genes, and/or gene networks. Results We developed GOAL: Gene Ontology AnaLyzer, a software tool specifically designed for the functional evaluation of gene groups. GOAL implements and supports efficient and statistically rigorous functional interpretations of gene groups through its integration with available GO, TF-gene association data, and association with KEGG pathways. In order to facilitate more specific functional characterization of a gene group, we implement three GO-tree search strategies rather than one as in most existing GO analysis tools. Furthermore, GOAL offers flexibility in deployment. It can be used as a standalone tool, a plug-in to other computational biology tools, or a web server application. Conclusion We developed a functional evaluation software tool, GOAL, to perform functional characterization of a gene group. GOAL offers three GO-tree search strategies and combines its strength in function integration, portability and visualization, and its flexibility in deployment. Furthermore, GOAL can be used to evaluate and compare gene groups as the output from computational biology tools such as clustering algorithms.

  10. Deriving statistical significance maps for SVM based image classification and group comparisons

    OpenAIRE

    Gaonkar, Bilwaj; Davatzikos, Christos

    2012-01-01

    Population based pattern analysis and classification for quantifying structural and functional differences between diverse groups has been shown to be a powerful tool for the study of a number of diseases, and is quite commonly used especially in neuroimaging. The alternative to these pattern analysis methods, namely mass univariate methods such as voxel based analysis and all related methods, cannot detect multivariate patterns associated with group differences, and are not particularly suit...

  11. Magnetic resonance appearance of monoclonal gammopathies of unknown significance and multiple myeloma. The GRI Study Group.

    Science.gov (United States)

    Bellaïche, L; Laredo, J D; Lioté, F; Koeger, A C; Hamze, B; Ziza, J M; Pertuiset, E; Bardin, T; Tubiana, J M

    1997-11-01

    A prospective multicenter study. To evaluate the use of magnetic resonance imaging, in the differentiation between monoclonal gammopathies of unknown significance and multiple myeloma. Although multiple myeloma has been studied extensively with magnetic resonance imaging, to the authors' knowledge, no study has evaluated the clinical interest of magnetic resonance imaging in the differentiation between monoclonal gammopathies of unknown significance and multiple myeloma. The magnetic resonance examinations of the thoracolumbar spine in 24 patients with newly diagnosed monoclonal gammopathies of unknown significance were compared with those performed in 44 patients with newly diagnosed nontreated multiple myeloma. All findings on magnetic resonance examination performed in patients with monoclonal gammopathies of unknown significance were normal, whereas findings on 38 (86%) of the 44 magnetic resonance examinations performed in patients with multiple myeloma were abnormal. Magnetic resonance imaging can be considered as an additional diagnostic tool in differentiating between monoclonal gammopathies of unknown significance and multiple myeloma, which may be helpful when routine criteria are not sufficient. An abnormal finding on magnetic resonance examination in a patient with monoclonal gammopathies of unknown significance should suggest the diagnosis of multiple myeloma after other causes of marrow signal abnormalities are excluded. Magnetic resonance imaging also may be proposed in the long-term follow-up of monoclonal gammopathies of unknown significance when a new biologic or clinical event suggests the diagnosis of malignant monoclonal gammopathy.

  12. Water Desalination through Zeolitic Imidazolate Framework Membranes: Significant Role of Functional Groups.

    Science.gov (United States)

    Gupta, Krishna M; Zhang, Kang; Jiang, Jianwen

    2015-12-08

    A molecular simulation study is reported for water desalination through five zeolitic imidazolate framework (ZIF) membranes, namely ZIF-25, -71, -93, -96, and -97. The five ZIFs possess identical rho-topology but differ in functional groups. The rejection of salt (NaCl) is found to be around 97% in ZIF-25, and 100% in the other four ZIFs. The permeance ranges from 27 to 710 kg/(m(2)·h·bar), about one∼two orders of magnitude higher compared with commercial reverse osmosis membranes. Due to a larger aperture size da, ZIF-25, -71, and -96 exhibit a much higher water flux than ZIF-93 and -97; however, the flux in ZIF-25, -71, and -96 is governed by the polarity of functional group rather than da. With the hydrophobic CH3 group, ZIF-25 has the highest flux despite the smallest da among ZIF-25, -71, and -96. The lifetime of hydrogen bonding in ZIF-25 is shorter than that in ZIF-71 and -96. Furthermore, water molecules undergo a fast flushing motion in ZIF-25, but frequent jumping in ZIF-96 and particularly in ZIF-97. An Arrhenius-type relationship is found between water flux in ZIF-25 and temperature, and the activation energy is predicted to be 6.5 kJ/mol. This simulation study provides a microscopic insight into water desalination in a series of ZIFs, reveals the key factors (aperture size and polarity of functional group) governing water flux, and suggests that ZIF-25 might be an interesting reverse osmosis membrane for high-performance water desalination.

  13. The significance of healthy aging for older persons who participated in health education groups

    OpenAIRE

    Valer, Daiany Borghetti; Bierhals, Carla Cristiane Becker Kottwitz; Aires,Marinês; Paskulin, Lisiane Manganelli Girardi

    2015-01-01

    Introduction: Different terms have been used to describe the aging process while avoiding the negative consequences of advanced age. In this context healthy aging assumes a more extensive meaning than the absence of disease, and includes a process of adapting to the changes that occur throughout life, related to the maintenance of a healthy old age. Objective : To describe the meaning of healthy aging for older adults who participated in health education groups in the Basic Health Care Servi...

  14. Scope definition and resection significance of No. 12a group lymph nodes in gastric cancer.

    Science.gov (United States)

    Huang, Yongjian; Zhu, Guangwei; Zheng, Wei; Hua, Jin; Yang, Shugang; Zhuang, Jinfu; Wang, Jinzhou; Ye, Jianxin

    2016-08-01

    A discrepancy exists between the 7th edition guidelines of the American Joint Committee on Cancer (AJCC) and the 3rd edition Japanese treatment guidelines in terms of the classification of No. 12a lymph nodes as regional or distant lymph nodes in D2 lymphadenectomy for gastric cancer. The scope definition of No. 12a lymph nodes has yet to be fully elucidated. The present study aimed to assess the appropriateness of reclassifying No. 12a lymph node metastasis as distant metastasis according to the survival rate outcome, and to provide a clear and practical definition of the No. 12a group lymph nodes of gastric cancer. A retrospective analysis was performed on patients with gastric cancer who underwent standard or greater lymphadenectomy between January 2000 and December 2009 to find an association between No. 12a node metastasis and survival outcome. The present study first presented a clear and practical scope definition of the No. 12a group lymph nodes of gastric cancer, according to our clinical experiences and practices (Table I and Fig. 1). The survival outcome of patients with gastric cancer and No. 12a lymph node metastasis was poorer compared with that of patients with no No. 12a lymph node metastasis (P=0.0003). The results were similar in stage III patients with gastric cancer (Pcancer (P=0.1968). Cox regression analysis revealed that the AJCC stage was independently associated with an unfavorable cumulative survival rate. Logistic regression analysis revealed that tumor location, AJCC stage, intravascular cancer emboli and nerve invasion were associated with No. 12a lymph node metastasis. In conclusion, the data in the present study suggested that No. 12a lymph node metastasis is associated with distant metastasis, and therefore they concur with the 7th edition AJCC gastric cancer guidelines, which appear to be correct in terms of considering No. 12a lymph node metastasis as distant metastasis.

  15. Palaeobiology of Mesoproterozoic Salkhan Limestone, Semri Group, Rohtas, Bihar, India: Systematics and significance

    Indian Academy of Sciences (India)

    Mukund Sharma

    2006-02-01

    Mesoproterozoic (∼1600 Ma old) Salkhan Limestone (Semri Group)of the Vindhyan Supergroup, exposed in Rohtas district of Bihar,India,preserves an abundant and varied ancient microbial assemblage.These microfossils are recorded in three distinctly occurring cherts viz.,bedded chert, stromatolitic chert and cherty stromatolites.27 morphoforms belonging to 14 genera and 21 species have been recognized.Six unnamed forms are also described. The microbial assemblage,almost exclusively composed of the remnants of cyanobacteria,is dominated by entophysalidacean members and short trichomes and can be termed as ‘typical Meso-proterozoic microbiotas ’.The assemblage includes characteristic mat-forming scytonematacean and entophysalidacean cyanobacteria. Eoentophysalis is the dominant organism in the assemblage. Ellipsoidal akinetes of nostocalean cyanobacteria (Archaeollipsoides) and spherical unicells also occur;both are distinct from mat forming assemblage,allochthonous and possibly planktic.Co-occurrence of the microbiotas and precipitates is related to the depositional environment of the Mesoproterozoic tidal flats with high carbonate saturation.

  16. Hydrography - Integrated List Attaining

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This layer shows only attaining segments of the Integrated List. The Streams Integrated List represents stream assessments in an integrated format for the Clean...

  17. Hydrography - Lakes Assessments - Attaining

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This layer shows only attaining lakes of the Integrated List. The Lakes Integrated List represents lake assessments in an integrated format for the Clean Water Act...

  18. Educational Triage and Ability-Grouping in Primary Mathematics: A Case-Study of the Impacts on Low-Attaining Pupils

    Science.gov (United States)

    Marks, Rachel

    2014-01-01

    This case-study, drawing on an unanticipated theme arising from a wider study of ability-grouping in primary mathematics, documents some of the consequences of educational triage in the final year of one primary school. The paper discusses how a process of educational triage, as a response to accountability pressures, is justified by teachers on…

  19. Differences in Graduate School Attainment Patterns across Academic Programs and Demographic Groups. A Research Report of the Minority Graduate Education Project.

    Science.gov (United States)

    Zwick, Rebecca

    To identify differences in doctoral student achievement across programs, demographic groups and gender, the graduate careers of nearly 5,000 doctoral students from 11 departments at each of 3 major universities were investigated. Three types of data analysis examined numbers of students entering each department and the proportions of various…

  20. Incidence rates of specific histological types of lung cancer in Singapore Chinese dialect groups, and their aetiological significance.

    Science.gov (United States)

    Law, C H; Day, N E; Shanmugaratnam, K

    1976-03-15

    Significant differences in the incidence levels of lung cancer have been observed among major Chinese dialect groups or communities (Kokkien, Teochew and Cantonese) in Singapore. Among males, the incidence rate is highest in the Hokkiens (age-standardized incidence rate per 100,000 persons per year in Hokkien 67.8, Teochew 55.3, Cantonese 54.0) and among females, it is highest in the Cantonese (Hokkien 12.4, Teochew 12.8, Cantonese 27.2). The present investigation was undertaken to determine the incidence rates of each of the main histological types of lung cancer in the Chinese population and to determine whether there are any correlations between histological patterns and the dialect group differentials that may be of aetiological significance. During the period 1968-1972, a total of 1,747 cases of lung cancer (1,285 males and 462 females) were reported to the Singapore Cancer Registry. It proved possible to type the neoplasms histologically in 476 males (37.0%) and 154 females (33.3%). Age-standardized rates by histological type were computed on the assumption that those histologically typed were a representative sample of all lung cancers. This study shows that Hokkien males have a significantly higher incidence rate of epidermoid carcinoma than the other dialect groups (Hokkien 36.1, Teochew 21.1, Cantonese 17.3). The Cantonese females have significantly higher incidence rates of both epidermoid carcinoma (Hokkien 3.7, Teochew 2.3, Cantonese 5.9) and adenocarcinoma (Hokkien 4.6, Teochew 3.6, Cantonese 11.9). Various sources of bias in studied of this type were examined; it is concluded that the differences in the histologic-specific incidence rates of lung cancer among the various Chinese dialect groups in Singapore are real and not artefactual. The significance of these findings in relation to possible aetiological factors is discussed.

  1. Restless legs syndrome/Willis-Ekbom disease diagnostic criteria: updated International Restless Legs Syndrome Study Group (IRLSSG) consensus criteria--history, rationale, description, and significance.

    Science.gov (United States)

    Allen, Richard P; Picchietti, Daniel L; Garcia-Borreguero, Diego; Ondo, William G; Walters, Arthur S; Winkelman, John W; Zucconi, Marco; Ferri, Raffaele; Trenkwalder, Claudia; Lee, Hochang B

    2014-08-01

    In 2003, following a workshop at the National Institutes of Health, the International Restless Legs Syndrome Study Group (IRLSSG) developed updated diagnostic criteria for restless legs syndrome/Willis-Ekbom disease (RLS/WED). These criteria were integral to major advances in research, notably in epidemiology, biology, and treatment of RLS/WED. However, extensive review of accumulating literature based on the 2003 NIH/IRLSSG criteria led to efforts to improve the diagnostic criteria further. The clinical standards workshop, sponsored by the WED Foundation and IRLSSG in 2008, started a four-year process for updating the diagnostic criteria. That process included a rigorous review of research advances and input from clinical experts across multiple disciplines. After broad consensus was attained, the criteria were formally approved by the IRLSSG executive committee and membership. Major changes are: (i) addition of a fifth essential criterion, differential diagnosis, to improve specificity by requiring that RLS/WED symptoms not be confused with similar symptoms from other conditions; (ii) addition of a specifier to delineate clinically significant RLS/WED; (iii) addition of course specifiers to classify RLS/WED as chronic-persistent or intermittent; and (iv) merging of the pediatric with the adult diagnostic criteria. Also discussed are supportive features and clinical aspects that are important in the diagnostic evaluation. The IRLSSG consensus criteria for RLS/WED represent an international, interdisciplinary, and collaborative effort intended to improve clinical practice and promote further research. Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.

  2. Changes of High Mobility Group box 1 in Serum of Pig Acute Hepatic Failure Model and Significance

    Institute of Scientific and Technical Information of China (English)

    Fan ZHANG; Yongwen HE; Zhongping DUAN

    2008-01-01

    The role of the high mobility group box 1 (HMGB-1) in acute hepatic failure and the ef- fect of artificial liver support system treatment on HMGB-1 level were investigated. Pig models of acute hepatic failure were induced by D-galactosamine and randomly divided into two groups with or without artificial liver support system treatment. Tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) levels were detected by the enzyme linked immunosorbent assay (ELISA), the expression of HMGB-1 by Western blot, and serum levels of HMGB-1, liver function and hepatic pathology were observed after artificial liver support system treatment. The levels of TNF-α and IL-1β were increased and reached the peak at 24th h in the acute hepatic failure group, then quickly decreased. The serum level of HMGB-1 was increased at 24th h in the acute hepatic failure group and reached the peak at 48th h, then kept a stable high level. Significant liver injury appeared at 24th h and was continuously getting worse in the pig models of acute hepatic failure. In contrast, the liver injury was significantly alleviated and serum level of HMGB-1 was significantly decreased in the group treated with artificial liver support system (P<0.05). It was suggested that HMGB-1 may participate in the inflammatory response and liver injury in the late stage of the acute liver failure. Artificial liver support system treatment can reduce serum HMGB-1 level and relieve liver pathological damage.

  3. Clinical significance of serum high mobility group box 1 protein in patients with severe traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    濮雪华

    2014-01-01

    Objective To detect the levels of high mobility group box 1 protein(HMGB1),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),C-reactive protein(CRP)in order to explore the clinical significance of HMGB1 in patients with severely traumatic brain injury.Methods A total of 75 patients composed of 40 male and35 female with severely traumatic brain

  4. The efficacy of adult christian support groups in coping with the death of a significant loved one.

    Science.gov (United States)

    Goodman, Herbert; Stone, Mark H

    2009-09-01

    Psychologists sometimes minimize important resources such as religion and spiritual beliefs for coping with bereavement. Alienation of therapeutic psychology from religious values contrasts to professional and public interest in religious experience and commitment. A supportive viewpoint has come about partially as a result of recognizing important values which clinicians have found absent in many of their clients. Until spiritual belief systems become integrated into the work of clinicians, clients may not be fully integrative in coping with loss. The key finding of this study was that individuals who participated in Christian and secular support groups showed no statistically significant difference in their mean endorsement of negative criteria on the BHS, and no statistically significant difference for their mean score endorsement of positive criteria on the RCOPE. However, a Christian-oriented approach was no less effective than a psychological-oriented one. In both groups, a spiritual connection to a specific or generalized higher power was frequently identified which clients ascribed to facilitating the management of their coping.

  5. Provenance and U-Pb geochronology of the Upper Cretaceous El Chanate Group, northwest Sonora, Mexico, and its tectonic significance

    Science.gov (United States)

    Jacques-Ayala, C.; Barth, A.P.; Wooden, J.L.; Jacobson, C.E.

    2009-01-01

    The Upper Cretaceous El Chanate Group, northwest Sonora, Mexico, is a 2.8km thick clastic sedimentary sequence deposited in a continental basin closely related to volcanic activity. It consists of three formations: the Pozo Duro (oldest), the Anita, and the Escalante (youngest). Petrographic study, conglomerate pebble counts, and U-Pb geochronology of detrital zircons were performed to determine the source and age of this sequence, and to interpret its tectonic setting. In the sandstones of all three formations, the most abundant grains are those of volcanic composition (Q38F22L 40, Q35F19L46, and Q 31F22L47, respectively). The Pozo Duro Formation includes well-rounded quartz-arenite clast conglomerates, whereas conglomerates of the two upper units have clasts predominantly of andesitic and rhyolitic composition. The most likely source for these sediments was the Jurassic volcanic arc exposed in northern Sonora and southern Arizona. Zircons from five sandstone samples define two main age groups, Proterozoic and Mesozoic. The first ranges mostly from 1000 to 1800Ma, which suggests the influence of a cratonic source. This zircon suite is interpreted to be recycled and derived from the same source area as the quartz-rich sandstone clasts in the basal part of the section. Mesozoic zircons range from Triassic to Late Cretaceous, which confirms the proposed Late Cretaceous age for the sequence, and also corroborates Jurassic felsic source rocks. Another possible source was the Alisitos volcanic arc, exposed along the western margin of the Baja California Peninsula. Of regional significance is the great similarity between the El Chanate Group and the McCoy Mountains Formation of southeastern California and southwestern Arizona. Both are Cretaceous, were deposited in continental environments, and have similar zircon-age patterns. Also, both exhibit intense deformation and locally display penetrative foliation. These features strongly suggest that both units underwent

  6. Trajectories of Change in University Students' General Views of Group Work Following One Single Group Assignment: Significance of Instructional Context and Multidimensional Aspects of Experience

    Science.gov (United States)

    Wosnitza, Marold; Volet, Simone

    2014-01-01

    This paper examines how distinct trajectories of change in students' general views of group work over the duration of one single group assignment could be explained by multidimensional aspects of their experience and the overall instructional context. Science (336) and Education (377) students involved in a semester-long group assignment…

  7. Predictors of attainment in rhythmic sportive gymnastics.

    Science.gov (United States)

    Hume, P A; Hopkins, W G; Robinson, D M; Robinson, S M; Hollings, S C

    1993-12-01

    Correlates of attainment in rhythmic sportive gymnastics (RSG) were investigated in a cross-sectional study of 106 female gymnasts aged 7-27 years. Physical attributes were obtained by anthropometry and from tests of flexibility, leg power, maximum oxygen uptake and visuo-motor proficiency. Training and psychological measures were derived from self-administered questionnaires that included the Leadership Scale for Sport, Psychological Skills Inventory for Sport, General Health Questionnaire, Sport Competition Anxiety Test, and several questions on sport motivation and enjoyment. Attainment was expressed as competition grade level and mean performance score in 4 competitions. The best correlates of attainment were cumulative and current training time (r = 0.84-0.53). Age, lean body mass and composite measures of flexibility, leg power and visuo-motor proficiency were also significant correlates of attainment (r = 0.69-0.29), as were coach democratic and coach social behaviours (r = 0.41-0.28). The significant positive psychometric correlates of attainment were mental preparation, motivation by creativity, and several dimensions of enjoyment (r = 0.35-0.26); significant negative correlates were recent anxiety-depression and enjoyment of training (r = -0.34-(-)0.32). No previous study has identified the relative contributions of such a comprehensive range of physical, psychological and training measures to performance of a sport.

  8. Significance of grooming behavior in two polygynous groups of western black crested gibbons: Implications for understanding social relationships among immigrant and resident group members.

    Science.gov (United States)

    Guan, Zhen-Hua; Huang, Bei; Ning, Wen-He; Ni, Qing-Yong; Sun, Guo-Zheng; Jiang, Xue-Long

    2013-12-01

    In primates, grooming is considered among the most common behaviors for maintaining social bonds; however, to date, few studies have examined grooming behavior in gibbon species in detail. We used both a 5-min interval scan method and social network analysis to study grooming in two groups of polygynous western black-crested gibbon (Nomascus concolor) in Wuliang Mountain, Central Yunnan, China. Individuals in both groups spent little time in social grooming (1.45% and 1.97% of active time). We compared the two groups' grooming networks and found that the group that maintained a more stable social unit had a more complex grooming network while the group with new immigrants had a grooming network characterized by fewer grooming pairs. Females in both groups played important roles in the grooming network. A newly immigrant female spent the most time grooming others and chose the resident adult female as her main adult grooming partner. Other females from both groups chose the adult male as their primary grooming partner (except their offspring). A sub-adult male who had resided in his natal group for 2 years after maturing into an adult also groomed more and was at the center of the network. This male finally replaced the breeding male in his group 3 years after our data collection period ended. We hypothesize that the immigrant female and the resident young adult male engaged in more extensive grooming interactions as a behavioral strategy to gain tolerance from long-term residents. Our results suggest that female gibbons in polygynous groups actively cooperate in maintaining social relationships rather than co-exist through tolerance or avoidance. Our observations indicate that grooming networks in crested gibbons reflect individual dynamics and partly support the social cohesion hypothesis for primate grooming. In this regard, we suggest that changes in gibbon grooming networks can be used to predict social change.

  9. The relationship between internalising symptom development and academic attainment in early adolescence.

    Science.gov (United States)

    Patalay, Praveetha; Deighton, Jessica; Fonagy, Peter; Wolpert, Miranda

    2015-01-01

    Evidence for the longitudinal associations between internalising symptom development and academic attainment is sparse and results from existing studies are largely inconclusive. The approaches that have been used in existing studies examining this relationship have in common the limitation of grouping together all individuals in the sample which makes the assumption that the relationship between time, symptoms and attainment across all individuals is the same. The current study aimed to use heterogeneous trajectories of symptom development to examine the longitudinal associations between internalising symptom development and change in academic attainment over a three years period in early adolescence, a key period for internalising symptom development. Internalising symptoms were assessed for 3 consecutive years in a cohort from age 11-14 years (n = 2647, mean age at T1 = 11.7 years). National standardised test scores prior to the first wave and subsequent to the last wave were used as measures of academic attainment. Heterogeneous symptom development trajectories were identified using latent class growth analysis and socio-demographic correlates, such as gender, SES and ethnicity, of the different trajectory groupings were investigated. Derived trajectory groupings were examined as predictors of subsequent academic attainment, controlling for prior attainment. Results demonstrate that symptom trajectories differentially predicted change in academic attainment with increasing trajectories associated with significantly worse academic outcomes when compared to pupils with low levels of symptoms in all waves. Hence, a trajectory based approach provides a more nuanced breakdown of complexities in symptom development and their differential relationships with academic outcomes and in doing so helps clarify the longitudinal relationship between these two key domains of functioning in early adolescence.

  10. The relationship between internalising symptom development and academic attainment in early adolescence.

    Directory of Open Access Journals (Sweden)

    Praveetha Patalay

    Full Text Available Evidence for the longitudinal associations between internalising symptom development and academic attainment is sparse and results from existing studies are largely inconclusive. The approaches that have been used in existing studies examining this relationship have in common the limitation of grouping together all individuals in the sample which makes the assumption that the relationship between time, symptoms and attainment across all individuals is the same. The current study aimed to use heterogeneous trajectories of symptom development to examine the longitudinal associations between internalising symptom development and change in academic attainment over a three years period in early adolescence, a key period for internalising symptom development. Internalising symptoms were assessed for 3 consecutive years in a cohort from age 11-14 years (n = 2647, mean age at T1 = 11.7 years. National standardised test scores prior to the first wave and subsequent to the last wave were used as measures of academic attainment. Heterogeneous symptom development trajectories were identified using latent class growth analysis and socio-demographic correlates, such as gender, SES and ethnicity, of the different trajectory groupings were investigated. Derived trajectory groupings were examined as predictors of subsequent academic attainment, controlling for prior attainment. Results demonstrate that symptom trajectories differentially predicted change in academic attainment with increasing trajectories associated with significantly worse academic outcomes when compared to pupils with low levels of symptoms in all waves. Hence, a trajectory based approach provides a more nuanced breakdown of complexities in symptom development and their differential relationships with academic outcomes and in doing so helps clarify the longitudinal relationship between these two key domains of functioning in early adolescence.

  11. The emergence of the non-profit foundation as a significant organizational format for group practice in California.

    Science.gov (United States)

    Johnson, J R

    1988-01-01

    The non-profit foundation is fast becoming a factor in the organizational structure of group practices. A growing number of group practices have adopted this format as a means of positioning themselves for survival and success in the turbulent, changing environment of the health care delivery system.

  12. [The effect of attainability on envy].

    Science.gov (United States)

    Inoue, Yumi; Murata, Koji

    2014-04-01

    Envy is an unpleasant emotion caused by comparison with a person who possesses something we desire. We conducted two studies to test our prediction that less envy would be felt when the person could attain what others had. In Study 1, participants read scenarios in which their friend could achieve a goal which they could not, and rated their emotions toward the friend. We manipulated the attainability according to whether the goal could be achieved by effort. In Study 2, participants competed with a confederate, and were informed that their performance was worse than that of the confederate. Afterwards the attainability was manipulated by either informing the participants that the possibility of improving their ability was very low or high. Then participants rated their emotions toward the confederate, and we also checked whether the participants had helped the confederate. As predicted, our findings demonstrated that those in the high attainability condition felt envy less than those in the low attainability condition, but showed no significant differences in helping behavior.

  13. School Choice, School Quality and Postsecondary Attainment

    Science.gov (United States)

    Deming, David J.; Hastings, Justine S.; Kane, Thomas J.; Staiger, Douglas O.

    2015-01-01

    We study the impact of a public school choice lottery in Charlotte-Mecklenburg schools on college enrollment and degree completion. We find a significant overall increase in college attainment among lottery winners who attend their first choice school. Using rich administrative data on peers, teachers, course offerings and other inputs, we show that the impacts of choice are strongly predicted by gains on several measures of school quality. Gains in attainment are concentrated among girls. Girls respond to attending a better school with higher grades and increases in college-preparatory course-taking, while boys do not. PMID:27244675

  14. Why Online Education Will Attain Full Scale

    Science.gov (United States)

    Sener, John

    2010-01-01

    Online higher education has attained scale and is poised to take the next step in its growth. Although significant obstacles to a full scale adoption of online education remain, we will see full scale adoption of online higher education within the next five to ten years. Practically all higher education students will experience online education in…

  15. Trends in Educational Attainment by Race/Ethnicity, Nativity, and Sex in the United States, 1989-2005.

    Science.gov (United States)

    Everett, Bethany G; Rogers, Richard G; Hummer, Robert A; Krueger, Patrick M

    2011-01-01

    Despite the importance of education for shaping individuals' life chances, little research has examined trends and differences in educational attainment for detailed demographic subpopulations in the United States. We use labor market segmentation and cohort replacement theories, linear regression methods, and data from the National Health Interview Survey to understand educational attainment by race/ethnicity, nativity, birth cohort, and sex between 1989 and 2005 in the United States. There have been significant changes in educational attainment over time. In support of the cohort replacement theory, we find that across cohorts, females have enjoyed greater gains in education than men, and for some race/ethnic groups, recent cohorts of women average more years of education than comparable men. And in support of labor market segmentation theories, foreign-born Mexican Americans continue to possess relatively low levels of educational attainment. Our results can aid policymakers in identifying vulnerable populations, and form the base from which to better understand changing disparities in education.

  16. Stuttering Severity and Educational Attainment

    Science.gov (United States)

    O'Brian, Sue; Jones, Mark; Packman, Ann; Menzies, Ross; Onslow, Mark

    2011-01-01

    Purpose: This study investigated the relationship between self-reported stuttering severity ratings and educational attainment. Method: Participants were 147 adults seeking treatment for stuttering. At pretreatment assessment, each participant reported the highest educational level they had attained and rated their typical and worst stuttering…

  17. Stuttering Severity and Educational Attainment

    Science.gov (United States)

    O'Brian, Sue; Jones, Mark; Packman, Ann; Menzies, Ross; Onslow, Mark

    2011-01-01

    Purpose: This study investigated the relationship between self-reported stuttering severity ratings and educational attainment. Method: Participants were 147 adults seeking treatment for stuttering. At pretreatment assessment, each participant reported the highest educational level they had attained and rated their typical and worst stuttering…

  18. Networks of Food Sharing Reveal the Functional Significance of Multilevel Sociality in Two Hunter-Gatherer Groups.

    Science.gov (United States)

    Dyble, Mark; Thompson, James; Smith, Daniel; Salali, Gul Deniz; Chaudhary, Nikhil; Page, Abigail E; Vinicuis, Lucio; Mace, Ruth; Migliano, Andrea Bamberg

    2016-08-01

    Like many other mammalian and primate societies [1-4], humans are said to live in multilevel social groups, with individuals situated in a series of hierarchically structured sub-groups [5, 6]. Although this multilevel social organization has been described among contemporary hunter-gatherers [5], questions remain as to the benefits that individuals derive from living in such groups. Here, we show that food sharing among two populations of contemporary hunter-gatherers-the Palanan Agta (Philippines) and Mbendjele BaYaka (Republic of Congo)-reveals similar multilevel social structures, with individuals situated in households, within sharing clusters of 3-4 households, within the wider residential camps, which vary in size. We suggest that these groupings serve to facilitate inter-sexual provisioning, kin provisioning, and risk reduction reciprocity, three levels of cooperation argued to be fundamental in human societies [7, 8]. Humans have a suite of derived life history characteristics including a long childhood and short inter-birth intervals that make offspring energetically demanding [9] and have moved to a dietary niche that often involves the exploitation of difficult to acquire foods with highly variable return rates [10-12]. This means that human foragers face both day-to-day and more long-term energetic deficits that conspire to make humans energetically interdependent. We suggest that a multilevel social organization allows individuals access to both the food sharing partners required to buffer themselves against energetic shortfalls and the cooperative partners required for skill-based tasks such as cooperative foraging.

  19. Real-Space Renormalization Group for Quantum Gravity I: Significance of terms linear and quadratic in curvature

    CERN Document Server

    Sharatchandra, H S

    2016-01-01

    Real-Space renormalization group techniques are developed for tackling large curvature fluctuations in quantum gravity. Within cells of invariant volume $a^4$, only certain types of fluctuations are allowed. Normal coordinates are used to avoid redundancy of the degrees of freedom. The relevant integration measure is read off from the metric on metrics. All fluctuations in a group of cells are averaged over to get an effective action for the larger cell. In this paper the simplest type of fluctuations are kept. The measure is simply an integration over independent components of the curvature tensor at the center of each cell. Terms of higher order in $a$ are required for convergence in case of Einstein-Hilbert action. With only next order (in $a$) contribution to the action, there is no renormalization of Newton's or cosmological constants. The `massless Gaussian surface' in the renormalization group space is given by actions that have linear and quadratic terms in curvature and determines the evolution of co...

  20. Genomic study of the Ket: a Paleo-Eskimo-related ethnic group with significant ancient North Eurasian ancestry.

    Science.gov (United States)

    Flegontov, Pavel; Changmai, Piya; Zidkova, Anastassiya; Logacheva, Maria D; Altınışık, N Ezgi; Flegontova, Olga; Gelfand, Mikhail S; Gerasimov, Evgeny S; Khrameeva, Ekaterina E; Konovalova, Olga P; Neretina, Tatiana; Nikolsky, Yuri V; Starostin, George; Stepanova, Vita V; Travinsky, Igor V; Tříska, Martin; Tříska, Petr; Tatarinova, Tatiana V

    2016-02-11

    The Kets, an ethnic group in the Yenisei River basin, Russia, are considered the last nomadic hunter-gatherers of Siberia, and Ket language has no transparent affiliation with any language family. We investigated connections between the Kets and Siberian and North American populations, with emphasis on the Mal'ta and Paleo-Eskimo ancient genomes, using original data from 46 unrelated samples of Kets and 42 samples of their neighboring ethnic groups (Uralic-speaking Nganasans, Enets, and Selkups). We genotyped over 130,000 autosomal SNPs, identified mitochondrial and Y-chromosomal haplogroups, and performed high-coverage genome sequencing of two Ket individuals. We established that Nganasans, Kets, Selkups, and Yukaghirs form a cluster of populations most closely related to Paleo-Eskimos in Siberia (not considering indigenous populations of Chukotka and Kamchatka). Kets are closely related to modern Selkups and to some Bronze and Iron Age populations of the Altai region, with all these groups sharing a high degree of Mal'ta ancestry. Implications of these findings for the linguistic hypothesis uniting Ket and Na-Dene languages into a language macrofamily are discussed.

  1. Genomic study of the Ket: a Paleo-Eskimo-related ethnic group with significant ancient North Eurasian ancestry

    Science.gov (United States)

    Flegontov, Pavel; Changmai, Piya; Zidkova, Anastassiya; Logacheva, Maria D.; Altınışık, N. Ezgi; Flegontova, Olga; Gelfand, Mikhail S.; Gerasimov, Evgeny S.; Khrameeva, Ekaterina E.; Konovalova, Olga P.; Neretina, Tatiana; Nikolsky, Yuri V.; Starostin, George; Stepanova, Vita V.; Travinsky, Igor V.; Tříska, Martin; Tříska, Petr; Tatarinova, Tatiana V.

    2016-01-01

    The Kets, an ethnic group in the Yenisei River basin, Russia, are considered the last nomadic hunter-gatherers of Siberia, and Ket language has no transparent affiliation with any language family. We investigated connections between the Kets and Siberian and North American populations, with emphasis on the Mal’ta and Paleo-Eskimo ancient genomes, using original data from 46 unrelated samples of Kets and 42 samples of their neighboring ethnic groups (Uralic-speaking Nganasans, Enets, and Selkups). We genotyped over 130,000 autosomal SNPs, identified mitochondrial and Y-chromosomal haplogroups, and performed high-coverage genome sequencing of two Ket individuals. We established that Nganasans, Kets, Selkups, and Yukaghirs form a cluster of populations most closely related to Paleo-Eskimos in Siberia (not considering indigenous populations of Chukotka and Kamchatka). Kets are closely related to modern Selkups and to some Bronze and Iron Age populations of the Altai region, with all these groups sharing a high degree of Mal’ta ancestry. Implications of these findings for the linguistic hypothesis uniting Ket and Na-Dene languages into a language macrofamily are discussed. PMID:26865217

  2. SHRIMP U-Pb geochronology of the detrital zircons from the Longshoushan Group and its tectonic significance

    Institute of Scientific and Technical Information of China (English)

    KuoAn TUNG; HoungYi YANG; LIU DunYi; ZHANG JianXin; ChienYuan TSENG; WAN YuSheng

    2007-01-01

    Sixty-two geologically meaningful U-Pb dates were obtained by using SHRIMP technique for the detrital zircons in three mettasedimentary rocks from stratigraphically uppermost parts of the Longshoushan Group in the present study.Eighty percents of these dates range from 1.7 Ga to 2.2 Ga with a peak at 1.8-2.0 Ga and twenty percents from 2.3 Ga to 2.7 Ga.The youngest detrital zircon is dated at 1724±19Ma which is interpreted as the maximum depositional age of the metasedimentary rocks.Therefore,the age for the diagenesis and lithification of the original sedimentary rocks of the Longshoushan Group before the metamorphism must be younger than 1724±19 Ma.Comparison of the age histograms of these detrital zircons with the ages of the igneous rocks on the surrounding older massifs suggests that the sediments of the Longshoushan Group were most likely derived from the Alaxa Block and Tarim Craton.This implies that the affinity between Alaxa Block and Tarim Craton was strong and that they might have been a unified craton during middle-early Proterozoic time

  3. Permian bivalves of the Taciba Formation, Itararé Group, Paraná Basin, and their biostratigraphic significance

    Directory of Open Access Journals (Sweden)

    Marcello Guimarães Simões

    2012-04-01

    Full Text Available A small and poorly diversified bivalve fauna from Taciba Formation, Itararé Group, Paraná Basin (State of Santa Catarina,Mafra Municipality, is described in this paper for the first time, based on new findings. The fauna is recorded in a 30 cmthick interval of fine sandstone locally at the top of Taciba Formation, in the Butiá quarry. The studied fossil-bearing sandstonebed is a marine intercalation recording a brief eustatic rise in sea-level, probably following glacier retreat and climateamelioration at the end of a broad glacial scenario. The fauna is mainly dominated by productid brachiopods, which are notdescribed here, and rare mollusk shells (bivalves and gastropods. Two bivalve species were identified: Myonia argentinensis(Harrington, 1955, and Aviculopecten multiscalptus (Thomas, 1928. The presence of Myonia argentinensis is noteworthysince this species is also present in the Baitaca assemblage found in marine siltstones (Baitaca assemblage of theRio do Sul Formation, cropping out at the Teixeira Soares region, Paraná State. This species is also recorded in the bivalvefauna from the Bonete Formation, Pillahinco Group, Sauce Grande Basin, Buenos Aires Province, in Argentina. Hence, themarine bivalves of the Taciba Formation are associated with the transgressive event that characterizes the Eurydesma fauna,indicating a Late Asselian-Sakmarian age for the bivalve fauna. Presence of the Myonia argentinensis megadesmid speciesreinforces the Gondwanic nature of the studied fauna.

  4. Occurrence of helically coiled microfossil Obruchevella in the Owk Shale of the Kurnool Group and its significance

    Indian Academy of Sciences (India)

    Mukund Sharma; Yogmaya Shukla

    2012-06-01

    The present study reports occurrence of helically coiled microfossil Obruchevella Reitlinger from the Owk Shale of the Kurnool Group from the peninsular India. The age of the Kurnool Group is poorly constrained due to the absence of direct radiometric dating and meager palaeobiological data. Occurrence of Obruchevella is considered as a typical Vendian marker genus recorded mostly from close to the Precambrian–Cambrian boundary successions. Hence, the present assemblage is important to ascertain the age of the basin. In the Owk Shale, four species of Obruchevella, viz., O. delicata, O. parva, O. minor and O. valdaica are recorded as organic walled microfossils. Among them O. valdaica is the largest in terms of size parameters. On the global scale, the recovered species occur in the Late Neoproterozoic to Early Cambrian sediments. Therefore, the occurrence of microfossil Obruchevella in the Owk Shale and known burrow structures in the Narji Limestone suggest Ediacaran age close to the Cambrian for the Kurnool Basin and challenges the recently assigned esoproterozoic age of the basin.

  5. The occurrence and prognostic significance of atrial fibrillation/-flutter following acute myocardial infarction. TRACE Study group. TRAndolapril Cardiac Evalution

    DEFF Research Database (Denmark)

    Pedersen, O D; Bagger, H; Køber, L;

    1999-01-01

    AIMS: To investigate the occurrence and prognostic significance of atrial fibrillation/-flutter following acute myocardial infarction. METHODS AND RESULTS: The occurrence and prognostic significance of atrial fibrillation/-flutter were studied in 6676 consecutive patients with acute myocardial...... extensive, thrombolytic therapy was received less frequently, and anterior Q wave myocardial infarction was experienced more frequently than patients without atrial fibrillation/-flutter. History of acute myocardial infarction and/or angina pectoris was similar in patients with and without atrial......, relative risk=1.4 (95% Cl: 1.2-1.7). CONCLUSION: Atrial fibrillation/-flutter often occurs after acute myocardial infarction and our analysis demonstrated that it was an independent predictor of an increased short and long-term mortality....

  6. On the significance of the anchoring group in the design of antenna materials based on phthalocyanine stopcocks and zeolite L.

    Science.gov (United States)

    López-Duarte, Ismael; Dieu, Le-Quyenh; Dolamic, Igor; Martínez-Díaz, M Victoria; Torres, Tomás; Calzaferri, Gion; Brühwiler, Dominik

    2011-02-07

    The synthesis of stopcocks based on zinc phthalocyanine for selective adsorption at the channel entrances of zeolite L is reported. The introduction of either an inert SiMe₃ moiety, an imidazolium cation or a reactive isothiocyanate (NCS) group allows attachment to the channel entrances of zeolite L through van der Waals interactions, electrostatic interactions, or covalent binding, respectively. Stopcocks that rely on van-der-Waals-driven adsorption require careful selection of the solvent used for the deposition onto the zeolite surface to avoid a nonspecific distribution of the molecules. Regarding the design of photonic antenna systems, a stopcock with a cationic tail was found to be the most convenient, based on the observation that efficient energy transfer from molecules located in the zeolite nanochannels is more readily obtained than in the other cases.

  7. [The difficult concept of "internal objects" (1934-1943). Its significance for the formation of the Klein group].

    Science.gov (United States)

    Hinshelwood, R D

    1996-06-01

    Although the concept of "inner objects" developed by Melanie Klein is hardly a major object of discussion today, it caused a furore in the ranks of the British Psychoanalytical Society in the thirties and forties. Notably the analysts from Vienna were unable to agree to the existence of inner objects engendered via processes of internalisation. The author traces the course of these discussions of a clinical problem and the confusion they caused, placing them at the same time in a specific historical context. He sees the controversy as the expression of conflicts and fears unsettling the British Psychoanalytical Society during that period, caused on the one hand by the necessary integration of the exiled Freud family and on the other by tensions within its own ranks leading ultimately to a division of the Society and the constitution of the Klein Group.

  8. Trace fossils from Bhuban Formation, Surma Group (Lower to Middle Miocene) of Mizoram India and their palaeoenvironmental significance

    Indian Academy of Sciences (India)

    Raghavendra P Tiwari; Chinmoy Rajkonwar; Lalchawimawii; Paul Lalnuntluanga Jehova Malsawma; Victor Z Ralte; Satish J Patel

    2011-12-01

    A detailed ichnological study performed on the Bhuban Formation, Surma Group (Lower to Middle Miocene) of Mizoram, India reveals the occurrence of rich and diverse trace fossils. These have been collected from the two localities in Aizawl, i.e., Bawngkawn and Ropaiabawk, where sandstone-shale sequence is well exposed. Total 20 ichnospecies of 14 ichnogenera have been identified which include Arenicolites isp., Cochlichnus anguineus, Helminthopsis abeli, Laevicyclus mongraensis, Ophiomorpha borneensis, Palaeophycus tubularis, Palaeophycus heberti, Palaeophycus sulcatus, Palaeophycus alternatus, Pholeus abomasoformis, Pholeus bifurcatus, Planolites beverleyensis, Planolites annularis, Polykladichnus irregularis, Rhizocorallium isp., Skolithos linearis, Taenidium satanassi, Teichichnus rectus, Thalassinoides horizontalis and Thalassinoides paradoxicus. Ethologically these ichnogenera display dwelling and feeding activities of the infaunal organisms. Arenicolites, Ophiomorpha, Polykladichnus and Skolithos are the members of the Skolithos ichnofacies while Palaeophycus, Planolites, Rhizocorallium and Thalassinoides are the members of the Cruziana ichnofacies. The presence of Skolithos ichnofacies indicates sandy shifting substrate and high energy conditions in foreshore zone while the Cruziana ichnofacies indicate unconsolidated, poorly sorted soft substrate and low energy condition in the shoreface/offshore zone. These ichnogenera indicate foreshore to shoreface-offshore zone of shallow marine environment for the deposition of the rocks of the Bhuban Formation of Mizoram.

  9. Formation and geochemical significance of micrometallic aggregates including fissiogenic platinum group elements in the Oklo natural reactor, Gabon

    Science.gov (United States)

    Kikuchi, Makiko; Hidaka, Hiroshi; Gauthier-Lafaye, François

    2010-08-01

    Metallic aggregates with a size of a few tens μm and consisting mainly of Ru, Rh, Pd, Te, Pb, As, Sb, S and Bi were found in the acid residue of SD37-S2/CD uraninite taken from Oklo natural reactor zone (RZ) 13. Quantitative analyses of major elements using an electron probe microanalyzer and in situ isotopic analyses of Zr, Mo, Ru, Pb and U using a sensitive high-resolution ion microprobe were performed on the metallic aggregates to determine the geochemical behaviors of fission products and actinides and to ascertain the processes of formation of the aggregates in the RZs. The chemical compositions of the aggregates investigated in this study are significantly different from those reported previously, showing lower Pb content and no correlation between the contents of Pb and S in the individual grains. The 235U/ 238U ratios in metallic aggregates vary significantly from 0.00478 to 0.01466, indicating chemical fractionation between U and Pu during the formation of the aggregates. The Pb isotopic data indicate that most of the Pb in the aggregates decayed from 2.05 Ga-old uraninite that existed in the RZ originally and that there was chemical fractionation between U and Pb in some aggregates. The Zr and Mo isotopic ratios, 90Zr/ 91Zr and 95Mo/ 97Mo, for most of the aggregates had small variations, which can be simply explained by constant separate mixing of fissiogenic and nonfissiogenic components. On the other hand, a large variation in the 99Ru/ 101Ru ratio (0.324-1.73) cannot be explained only by a two component mixing theory; thus, chemical fractionation between Tc and Ru during the reactor criticality is suggested. The large variations in the 235U/ 238U and 99Ru/ 101Ru isotopic ratios suggest that the aggregates formed under various redox conditions owing to the radiolysis of water.

  10. Significance of Attaining Users’ Feedback in Building Performance Assessment

    Directory of Open Access Journals (Sweden)

    Khalil Natasha

    2014-01-01

    Full Text Available Generally, building is a structure that provides basic shelter for the humans to conduct general activities. In common prose, the purpose of buildings is to provide humans a comfortable working and living space and protected from the extremes of climate. However, a building usage is depends on the lifespan and the change of rate effected on their impact on efficiency of use. Hence, more attention needs to be emphasized on the performance of buildings as the changes are not static over time. This paper highlights the concept and requirements in evaluating building performance. Exploration on the concept of building performance is also addressed on the purposes of building performance and the link of performance towards the end-users and incorporating their feedback. It concludes that obtaining users’ feedback is vital in building performance and the requirements of assessment must outline the performance criteria and mandates in such building.

  11. Hydrography - Lakes Assessments - Non Attaining

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This layer shows only non attaining lakes of the Integrated List. The Lakes Integrated List represents lake assessments in an integrated format for the Clean Water...

  12. Attendance and attainment in a Calculus course

    Science.gov (United States)

    Meulenbroek, Bernard; van den Bogaard, Maartje

    2013-10-01

    In this paper the relationship between attendance and attainment in a standard calculus course is investigated. Calculus could in principle be studied without attending lectures due to the wealth of material available (in hardcopy and online). However, in this study we will show that the pass rate of students attending classes regularly (>75% of the classes) is much higher than the pass rate of students attending fewer classes. We use a logistic model to investigate whether this correlation is significant. We will argue why we believe that this correlation between attendance and attainment is causal, i.e. why it is necessary for most students to attend classes in order to (improve their chances to) pass the exam.

  13. Sibship Size and Educational Attainment

    DEFF Research Database (Denmark)

    Jæger, Mads Meier

    2009-01-01

    Studies on family background often explain the negative effect of sibship size on educational attainment by one of two theories: the Confluence Model (CM) or the Resource Dilution Hypothesis (RDH). However, as both theories - for substantively different reasons - predict that sibship size should...... have a negative effect on educational attainment most studies cannot distinguish empirically between the CM and the RDH. In this paper I use the different theoretical predictions in the CM and RDH on the role of cognitive ability as a partial or complete mediator of the effect of sibship size...... to distinguish the two theories and to identify a unique RDH effect on educational attainment. Using sibling data from the Wisconsin Longitudinal Study (WLS) and a random effect Instrumental Variable model I find that, in addition to a negative effect on cognitive ability, sibship size also has a strong negative...

  14. Can people with disabilities gain from education? Similarities and differences between occupational attainment among persons with and without disabilities.

    Science.gov (United States)

    Boman, Tomas; Kjellberg, Anders; Danermark, Berth; Boman, Eva

    2014-01-01

    More knowledge is needed of occupational attainment of persons with disabilities, i.e., the relationship between their educational level and their profession, and factors of importance for this relationship. To compare occupational attainment among persons with and without a disability. 3396 informants with disabilities and 19,004 non-disabled informants participated (control group) in a survey study by Statistics Sweden.The informants with disabilities were divided into six groups. Occupational attainment did not differ between the disability groups, neither between persons with and without a disability. Follow-up analysis showed that men with disabilities with primary or secondary school had an occupation above their educational level to a significantly larger extent than women with disabilities. This pattern was even clearer in comparison with the control group. Persons without disabilities, with secondary or higher education, were more successful in the labor market than persons with disabilities. Occupational attainment increased with age in both groups. Young women with disabilities who only have primary or secondary education run a higher risk of having a job that is below their educational level than men at the same educational level. This indicates discriminating mechanisms in the society related to gender and ability.

  15. Educational Attainment: Understanding the Data

    Science.gov (United States)

    Baum, Sandy; Cunningham, Alisa; Tanenbaum, Courtney

    2015-01-01

    The level of educational attainment in the United States is a central focus of public policy. The Obama administration, some states, large national foundations, and other organizations have set near-term goals to increase the number of Americans with college degrees. Achieving these goals is likely to involve a combination of increasing…

  16. Curriculum of Attainments. Final Report.

    Science.gov (United States)

    Peterson, Gary W.

    The final report describes a project at the Florida State University at the end of its third year and an assessment of the degree to which project goals were attained. The project goals were to: (1) establish mastery standards for degree programs; (2) create open, time-variable educational programs; (3) verify that the program product can serve as…

  17. Supervisor trainees' and their supervisors' perceptions of attainment of knowledge and skills: an empirical evaluation of a psychotherapy supervisor training programme.

    Science.gov (United States)

    Sundin, Eva C; Ogren, Marie-Louise; Boëthius, Siv Boalt

    2008-11-01

    This study aimed to evaluate the success of a 2-year, part-time training programme for psychotherapy supervisors. A second aim was to examine factors that might contribute to perceived knowledge and skills attainment during the training course. This is a naturalistic, longitudinal study where several measures are used to examine group process and outcome. Supervisor trainees' (N=21) and their facilitators' (N=6) ratings of learning (knowledge and skills), relations to the supervisor and supervision group, usage of the group, and supervisor style were completed at three time points. The findings suggested that both trainees and their supervisors perceived that the trainees attained a substantial amount of knowledge and skills during the course. In accordance with the literature and expectations, the regression analysis suggested a strong negative association between a strong focus on group processes in the initial and middle phases of the training and perceived knowledge and skills attainment in the final phase of the training. The expected, positive role of relations among trainees in the supervision group in the first half of the training and perceived knowledge and skills attainment in the final part of the training was obtained, whilst the hypothesized significance of the relationship between trainee and supervisor did not receive support. The supervisory course seemed to provide a training that allowed trainees to attain knowledge and skills that are necessary for psychotherapy supervisors. The results of this pilot study also emphasize the need of more research on learning in the context of group supervision in psychotherapy.

  18. Clinical significance of pretransplant serum ferritin on the outcome of allogeneic hematopoietic SCT: a prospective cohort study by the Kanto Study Group for Cell Therapy.

    Science.gov (United States)

    Tanaka, M; Kanamori, H; Matsumoto, K; Tachibana, T; Numata, A; Ohashi, K; Kobayashi, T; Nakaseko, C; Kanda, Y; Yamazaki, E; Fujisawa, S; Ooi, J; Sakura, T; Aotsuka, N; Onoda, M; Machida, S; Kato, J; Usuki, K; Watanabe, R; Taguchi, J; Yano, S; Saito, T; Takahashi, S; Sakamaki, H; Okamoto, S

    2015-05-01

    This prospective study aimed to investigate the influence of pretransplant serum ferritin levels on the outcomes of allogeneic hematopoietic SCT (HSCT). In total, 190 patients with acute leukemia or myelodysplastic syndrome were consecutively enrolled. The patients were divided into two groups: low-ferritin group (ferritin group (⩾1000 ng/mL). The primary end point was the cumulative incidence of infection within 100 days after HSCT, which was similar between the two groups: bloodstream infection, 35 vs 38%, P=0.65; bacterial infection, 44 vs 41%, P=0.68; and fungal infection, 6 vs 8%, P=0.71. The 1-year adjusted probability of OS of the high-ferritin group was significantly lower than that of the low-ferritin group (76 vs 63%, P=0.017). Using receiver operating characteristic curve, the threshold of pretransplant serum ferritin levels for bloodstream infection was 1400 ng/mL; the threshold for OS, EFS and non-relapse mortality was 1349 ng/mL. In conclusion, pretransplant serum ferritin levels of ⩾1000 ng/mL did not influence the incidence of infection but adversely affected OS after HSCT. A higher threshold of pretransplant serum ferritin levels may predict HSCT outcomes.

  19. Longitudinal predictors of adult socioeconomic attainment: the roles of socioeconomic status, academic competence, and mental health.

    Science.gov (United States)

    Slominski, Lisa; Sameroff, Arnold; Rosenblum, Katherine; Kasser, Tim

    2011-02-01

    Educational attainment and occupational status are key markers of success in adulthood. We expand upon previous research that focused primarily on the contributions of academic competence and family socioeconomic status (SES) by investigating the role of mental health in predicting adult SES. In a longitudinal study spanning 30 years, we used structural equation modeling to examine how parental mental health in early childhood and family SES, offspring academic competence, and offspring mental health in adolescence relate to occupational and educational attainment at age 30. Results were that adolescent academic competence predicted adult educational attainment, and that educational attainment then predicted occupational attainment. The pathways between academic competence and occupational attainment, family SES and educational attainment, and family SES and occupational attainment were not significant. In contrast, adolescent mental health not only predicted educational attainment, but was also directly related to adult occupational attainment. Finally, early maternal mental health was associated with offspring's adult socioeconomic attainment through its relations with adolescent academic competence and mental health. These results highlight the importance of mental health to adult socioeconomic attainment.

  20. Professionally significant psychophysiological qualities of information logical group of specialties at implementation of the experimental program of professionally applied physical training of students

    Directory of Open Access Journals (Sweden)

    Ostapenko Y.O.

    2014-03-01

    Full Text Available Purpose: to improve vocational and applied physical training of students of economics. Material: the pedagogical study involved 72 male students (aged 19-20 years. Results: job study was conducted. Defined professionally significant neurobehavioral performance of students of information logical group. Matched professionally applied exercises for their development. The results showed that in the process of purposeful muscle activity improved mechanisms of regulation of neural processes, adaptive changes occur that affect the temporal parameters of sensorimotor motor responses. A comparative analysis of the psychophysiological indicators of students of the control and experimental groups was done. Conclusions: it was found that matched professionally applied exercises positively affect the development of psycho-physiological qualities of students information and logical group of specialties.

  1. Expectation and attainment of nursing careers.

    Science.gov (United States)

    Dunkelberger, J E; Aadland, S C

    1984-01-01

    This study was designed to replicate and extend an investigation completed 15 years ago, which was related to recruitment into the nursing profession. The data are provided by the National Longitudinal Study (NLS) of youths followed from high school through young adulthood. The design involved classification of the NLS sample into three groups based on career interest in nursing and ultimate occupational attainment: (1) those who expected to become nurses when in high school and did so; (2) those who expected to become nurses in high school but did not; and (3) those who had other occupational expectations in high school but became nurses. These three recruitment types were analyzed relative to four demographic variables. Only 34% of those who planned to become nurses did so. Those who did not attain their goal were more often from low socioeconomic backgrounds, had lower aptitudes, and were more often nonwhites than were other nursing recruits. Youth in the other two groups were very similar on all variables. Findings were generally consistent with those found in the earlier study although several differences were noted in the composition of the typologies used, indicating that the pattern of recruitment is changing.

  2. Closing the BME attainment gap

    OpenAIRE

    Nortcliffe, Anne; Pink-Keech, Cathy; Evans, Jayne

    2014-01-01

    The national British Minority Ethnic (BME) attainment gap is 16% (Berry and Loke, 2011). BME students frequently report being isolated and lonely (Cotton et al, 2011), and experience derisory support (NUS, 2011). At Sheffield Hallam University (SHU) a pilot Peer Assisted Learning (PAL) programme on an engineering course to aid inclusivity, as at UCL PAL has increased student retention (Angelini, 2011). The initial results at SHU are positive: "They [Mentors] kept me on a course and ...

  3. Indigenous Educational Attainment in Canada

    Directory of Open Access Journals (Sweden)

    Catherine E. Gordon

    2014-06-01

    Full Text Available In this article, the educational attainment of Indigenous peoples of working age (25 to 64 years in Canada is examined. This diverse population has typically had lower educational levels than the general population in Canada. Results indicate that, while on the positive side there are a greater number of highly educated Indigenous peoples, there is also a continuing gap between Indigenous and non-Indigenous peoples. Data also indicate that the proportion with less than high school education declined, which corresponds with a rise of those with a PSE; the reverse was true in 1996. Despite these gains, however, the large and increasing absolute numbers of those without a high school education is alarming. There are intra-Indigenous differences: First Nations with Indian Status and the Inuit are not doing as well as non-Status and Métis peoples. Comparisons between the Indigenous and non-Indigenous populations reveal that the documented gap in post-secondary educational attainment is at best stagnant. Out of the data analysis, and based on the history of educational policy, we comment on the current reform proposed by the Government of Canada, announced in February of 2014, and propose several policy recommendations to move educational attainment forward.

  4. Significant immediate and long-term improvement in quality of life and disease coping in patients with vitiligo after group climatotherapy at the Dead Sea.

    Science.gov (United States)

    Krüger, Christian; Smythe, Jim W; Spencer, Jennifer D; Hasse, Sybille; Panske, Angela; Chiuchiarelli, Giorgia; Schallreuter, Karin U

    2011-03-01

    Quality of life in patients with vitiligo is impaired. This study explored the immediate effect of 20 days of climatotherapy at the Dead Sea on quality of life, coping with the disease, general well-being and individual stress levels in a group of 71 patients with vitiligo and 42 matched controls. The long-term effect was assessed after 12 months in 33/71 patients and 12/42 controls. Study instruments were Dermatology Life Quality Index, Beck Depression Inventory and the Adjustment to Chronic Skin Disorders Questionnaire. Stress measurements were based on cortisol and β-endorphin concentrations in saliva samples. Quality of life was significantly improved at day 20 at the Dead Sea compared with day 1, and this was still significant after 12 months. Moreover, social anxiety/avoidance, anxious-depressive mood and helplessness as measured by the Adjustment to Chronic Skin Disorders Questionnaire were significantly reduced. There was no difference in levels of cortisol and β-endorphin between patients and controls, indicating that stress per se is not a significant contributor in vitiligo. In conclusion, therapy in patient groups offers an effective tool for long-lasting improvement in quality of life and patients' well-being.

  5. Significant genotype difference in the CYP2E1 PstI polymorphism of indigenous groups in Sabah, Malaysia with Asian and non-Asian populations.

    Science.gov (United States)

    Goh, Lucky Poh Wah; Chong, Eric Tzyy Jiann; Chua, Kek Heng; Chuah, Jitt Aun; Lee, Ping-Chin

    2014-01-01

    CYP2E1 PstI polymorphism G-1259C (rs3813867) genotype distributions vary significantly among different populations and are associated with both diseases, like cancer, and adverse drug effects. To date, there have been limited genotype distributions and allele frequencies of this polymorphism reported in the three major indigenous ethnic groups (KadazanDusun, Bajau, and Rungus) in Sabah, also known as North Borneo. The aim of this study was to investigate the genotype distributions and allele frequencies of the CYP2E1 PstI polymorphism G-1259C in these three major indigenous peoples in Sabah. A total of 640 healthy individuals from the three dominant indigenous groups were recruited for this study. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) at G-1259C polymorphic site of CYP2E1 gene was performed using the Pst I restriction enzyme. Fragments were analyzed using agarose gel electrophoresis and confirmed by direct sequencing. Overall, the allele frequencies were 90.3% for c1 allele and 9.7% for c2 allele. The genotype frequencies for c1/c1, c1/c2 and c2/c2 were observed as 80.9%, 18.8%, and 0.3%, respectively. A highly statistical significant difference (ppopulations. However, among these three indigenous groups, there was no statistical significant difference (p>0.001) in their genotype distributions. The three major indigenous ethnic groups in Sabah show unique genotype distributions when compared with other populations. This finding indicates the importance of establishing the genotype distributions of CYP2E1 PstI polymorphism in the indigenous populations.

  6. Immunocompromentation of persons from groups with high risk of parenteral contamination with hepatitis B and C viruses: mechanisms of development and clinical pathogenetical significance

    Directory of Open Access Journals (Sweden)

    M. K. Mamedov

    2012-01-01

    Full Text Available The paper contains data demonstrated that majority of persons belonged to groups with high risk of parenteral contamination with hepatitis B and C viruses yet before contamination with these viruses have complex of immunological disorders. In the article is presented the data reflecting main causes of these disorders development at different categories of such persons and main aspects of their pathogenetical and clinical significance are discussed.

  7. Educational Expectations and Attainment. NBER Working Paper No. 15683

    Science.gov (United States)

    Jacob, Brian A.; Wilder, Tamara

    2010-01-01

    This paper examines the role of educational expectations in the educational attainment process. We utilize data from a variety of datasets to document and analyze the trends in educational expectations between the mid-1970s and the early 2000s. We focus on differences across racial/ethnic and socioeconomic groups and examine how young people…

  8. Delirium in elderly patients: association with educational attainment.

    Science.gov (United States)

    Martins, Sónia; Paiva, José Artur; Simões, Mário R; Fernandes, Lia

    2017-04-01

    Among cognitive reserve markers, educational attainment is the most widely studied, with several studies establishing a strong association with risk of dementia. However, it has not yet been fully examined in delirium. This study aims to analyse the relationship between educational attainment and delirium. The study included elderly hospitalised patients admitted (≥48 h) into an intermediate care unit (IMCU) of Intensive Care Medicine Service. Exclusion criteria were as follows: Glasgow Coma Scale (total≤11), blindness/deafness, inability to communicate or to speak Portuguese. The European Portuguese Version of the Confusion Assessment Method (CAM) was used for delirium assessment. The final sample (n=157) had a mean age of 78.8 (SD=7.6) the majority being female (52.2%), married (51.5%) and with low educational level (49%). According to CAM, 21% of the patients had delirium. The delirium group presented the fewest years of education (median 1 vs. 4), with statistical significance (p=0.003). Delirium was more frequent among male patients [odds ratio (OR) 0.32; 95% confidence interval (CI) 0.12-0.86; p=0.023], as well as those patients with lower education (OR 0.76; 95% CI 0.62-0.95; p=0.016), and with respiratory disease (OR 3.35; 95% CI 1.20-9.33; p=0.020), after controlling for age and medication. Similar to previous studies, these findings point to a negative correlation between education and delirium. This study appears as an attempt to contribute to the knowledge about the role of cognitive reserve in risk of delirium, particularly because is the first one that has been carried out in an IMCU, with lower educated elderly patients. Further studies are needed to clarify this relationship considering other markers (e.g. cognitive activities), which can contribute to the definition of preventive strategies.

  9. The screening and clinical significance of Rh blood group system%Rh血型系统阴性血型筛查及其临床意义

    Institute of Scientific and Technical Information of China (English)

    毕红琳; 刘更夫; 龚永启; 左芳; 郑璐琳

    2011-01-01

    Objective To investigate and analyze the RhD( — ) ,RhE( — ) and RhC( — ) of Rh blood group system and to provide the experiment basis for preventing hemolytic transfusion reaction(HTR) and newborn hemolytic disease(NHD). Methods 11 035 cases of blood samples were examined for ABO,RhD,RhE and RhC blood groups by using micro-column gel method. Results A mong all of the detected samples,0. 21% (23/11 035) were with RhD( — ),47. 8%(5 275/11 035)with RhE( — ) and 7. 6% (839/11 035) with RhE( — ). Conclusion To take Rh blood group system,including RhD,RhE and RhC,as routine blood group tests might have important clinical significance in the prevention of HTR and NHD,as well as in the improvement of the safety of a blood transfusion treatment.%目的 筛查Rh血型系统Rh(D)、Rh(E)、Rh(C)阴性血型,为临床预防溶血性输血反应及新生儿溶血性疾病的发生提供实验依据.方法 用微柱凝胶法对11 035例作ABO血型鉴定标本同时进行Rh血型系统Rh(D)、Rh(E)、Rh(C)阴性血型筛查.结果 Rh(D)抗原阴性23例,检出率为0.21%;Rh(E)抗原阴性5 275例,检出率为47.8%;Rh(C)抗原阴性839例,检出率为7.6%.结论 将Rh血型系统Rh(D)、Rh(E)、Rh(C)纳入到血型的常规检验项目,对预防溶血性输血反应的发生、提高输血治疗的安全性,以及预防新生儿溶血性疾病的发生具有十分重要的临床意义.

  10. Self-reinnervated cat medial gastrocnemius muscles. II. analysis of the mechanisms and significance of fiber type grouping in reinnervated muscles.

    Science.gov (United States)

    Rafuse, V F; Gordon, T

    1996-01-01

    1. The technique of glycogen depletion was used to determine whether regenerating motor axons reestablish the normal regionalization of motor units (MUs) in the cat medial gastrocnemius (MG) muscle, 2) whether the extent of clumping between MU fibers and/or type grouping of muscle fibers progressively increases with a decrease in reinnervated MU numbers, and 3) whether the pattern of innervation can explain why MUs fail to increase significantly in size when the cut nerve is sutured directly to the muscle, even when few axons make functional connections. 2. Distributions of MU fibers were analyzed in 5 normal and 14 reinnervated cat MG muscles 4.5-16 mo after sectioning of its nerve and suturing of the proximal end to the distal nerve sheaths (N-N suture) or directly to the muscle fascia (N-M suture). Muscle unit distributions were quantified according to location, territory size, density, and extent of clumping between fibers from the same MU. 3. Normal MU fibers were regionalized within five regions along the muscle's longitudinal and transverse axes. Reinnervated MUs were located within similar regions, indicating that regenerating axons follow the major proximal nerve branches to restore normal compartmentalization. 4. Muscle unit fibers were diffusely scattered within discrete MU territories in normal muscles. Territory size tended to increase with MU size, whereas density of muscle unit fibers within the territory decreased. 5. Territories increased with MU size after N-N suture but were smaller and showed little size variation after N-M suture. The extent of muscle unit fiber clumping was inversely related to the number of reinnervated MUs. On average, the extent of clumping was substantially higher in muscles reinnervated after N-M suture. These results indicate that distal nerve sheaths facilitate proximal axon branching, which establishes MU territory size. Once the territory is established, motor axons branch distally to increase MU size, which in turn

  11. Chinese SLE Treatment and Research group (CSTAR) registry VII: prevalence and clinical significance of serositis in Chinese patients with systemic lupus erythematosus.

    Science.gov (United States)

    Zhao, J; Bai, W; Zhu, P; Zhang, X; Liu, S; Wu, L; Ma, L; Bi, L; Zuo, X; Sun, L; Huang, C; Tian, X; Li, M; Zhao, Y; Zeng, X

    2016-05-01

    To investigate both the prevalence and clinical characteristics of serositis in Chinese patients with systemic lupus erythematosus (SLE) in a large cohort in the Chinese SLE Treatment and Research group (CSTAR) database. A prospective cross-sectional study of patients with SLE was conducted based on the data from the CSTAR registry. Serositis was defined according to the 1999 revised American College of Rheumatology (ACR) criteria for SLE - that is, pleuritis/pleural effusion and/or pericarditis/pericardial effusion detected by echocardiography, chest X-ray or chest computerized tomography (CT) scan. Peritonitis/peritoneal effusion were confirmed by abdominal ultrasonography. We analysed the prevalence and clinical associations of serositis with demographic data, organ involvements, laboratory findings and SLE disease activity. Of 2104 patients with SLE, 345 were diagnosed with serositis. The prevalence of lupus nephritis (LN), interstitial lung disease and pulmonary arterial hypertension, as well as the presence of leukocytopenia, thrombocytopenia, hypocomplementemia and anti-dsDNA antibodies was significantly higher in patients with serositis (P Lupus-related peritonitis had similar clinical manifestations and laboratory profiles as serositis caused by SLE. There is a significant association of nephropathy, interstitial lung disease, pulmonary arterial hypertension, hypocomplementemia, leukocytopenia, thrombocytopenia and elevated anti-dsDNA antibodies with serositis. The results suggest that higher SLE disease activity contributes to serositis development, and should be treated aggressively. © The Author(s) 2016.

  12. Changes in Educational Attainment: A Comparison among 1972, 1980, and 1982 High School Seniors. Survey Report.

    Science.gov (United States)

    Schmitt, Carl

    Data from the National Longitudinal Study of the High School Class of 1972 and both cohorts of the 1980 High School and Beyond study were used to analyze trends in postsecondary educational attainment since 1972. The report contains information on educational attainment beyond high school and group differences by sex, high school type, race or…

  13. Goal Engagement and Goal Attainment in Adolescents with and without Visual Impairment

    Science.gov (United States)

    Pfeiffer, Jens P.; Pinquart, Martin

    2012-01-01

    The present longitudinal study analyzed the effects of domain-specific goal engagement on the attainment of four developmental goals in 133 adolescents with visual impairment and in 449 sighted peers. Goal engagement predicted stronger progress in goal attainment with regard to getting access to a peer group, career choice and development of…

  14. Does Sibship Size Affect Educational Attainment?

    DEFF Research Database (Denmark)

    Jæger, Mads Meier

    This paper implements a test of the Resource Dilution Hypothesis (RDH) stating that sibship size has a negative causal effect on educational attainment. Most existing studies using conventional methods support the RDH. This paper implements an Instrumental Variable (IV) approach to testing...... the claim of a negative causal relationship between sibship size and educational attainment. Analyzing data from the Wisconsin Longitudinal Study, the empirical analysis demonstrates, first, that conventional OLS regression estimates sibship size to have a negative effect on educational attainment equal...

  15. [Micro-area characteristics of laminated chert in the volcanic rocks of Xionger Group of Ruyang area and its geological significances].

    Science.gov (United States)

    Luo, An; Li, Hong-zhong; Zhao, Ming-zhen; Yang, Zhi-jun; Liang, Jin; He, Jun-guo

    2014-12-01

    sedimentation contributed to the bands (or lamellars) with minerals of much smaller grain size, which therefore resulted in diversities from the other bands (or lamellars). According to this, the repeated bands (or lamellars) denoted the volcanic activities were cyclic during the formation of the chert. What's more, the carbonate vein came from the precipitation of subsequent hydrothermal fluids in the fracture of the chert, which contributed to the changes (e. g. rising in crystallinity degree of silica and formation of micro-structure of new silicate) near the interface between chert and the carbonate vein. Although there were many impurity minerals with complex genesis, the relatively lower content of silica in the chert of Xionger Group was due to the volcanic mineral mainly. Since there were impurity minerals of volcanic genesis in relatively large amount, the content of silica in the chert of Xionger Group was hence relatively low. In this study, the Raman analysis was witnessed to be an effective way in the researches on the chert, and could open out the type of mineral, micro-structure and degrees of crystallinity (or order). These characteristics were well kept in the micro-area, and played significant roles to reflect and understand the formation mechanism and subsequent evolution of the chert.

  16. Cognitive cooperation groups mediated by computers and internet present significant improvement of cognitive status in older adults with memory complaints: a controlled prospective study

    OpenAIRE

    Rodrigo de Rosso Krug; Anna Quialheiro Abreu da Silva; Ione Jayce Ceola Schneider; Luiz Roberto Ramos; Eleonora d’Orsi; André Junqueira Xavier

    2017-01-01

    ABSTRACT Objective To estimate the effect of participating in cognitive cooperation groups, mediated by computers and the internet, on the Mini-Mental State Examination (MMSE) percent variation of outpatients with memory complaints attending two memory clinics. Methods A prospective controlled intervention study carried out from 2006 to 2013 with 293 elders. The intervention group (n = 160) attended a cognitive cooperation group (20 sessions of 1.5 hours each). The control group (n = 133)...

  17. Significance of PIK3CA Mutations in Patients with Early Breast Cancer Treated with Adjuvant Chemotherapy: A Hellenic Cooperative Oncology Group (HeCOG Study.

    Directory of Open Access Journals (Sweden)

    George Papaxoinis

    Full Text Available The PI3K-AKT pathway is frequently activated in breast cancer. PIK3CA mutations are most frequently found in the helical (exon 9 and kinase (exon 20 domains of this protein. The aim of the present study was to examine the role of different types of PIK3CA mutations in combination with molecular biomarkers related to PI3K-AKT signaling in patients with early breast cancer.Tumor tissue samples from 1008 early breast cancer patients treated with adjuvant chemotherapy in two similar randomized trials of HeCOG were examined. Tumors were subtyped with immunohistochemistry (IHC and FISH for ER, PgR, Ki67, HER2 and androgen receptor (AR. PIK3CA mutations were analyzed by Sanger sequencing (exon 20 and qPCR (exon 9 (Sanger/qPCR mutations. In 610 cases, next generation sequencing (NGS PIK3CA mutation data were also available. PIK3CA mutations and PTEN protein expression (IHC were analyzed in luminal tumors (ER and/or PgR positive, molecular apocrine carcinomas (MAC; ER/PgR negative / AR positive and hormone receptor (ER/PgR/AR negative tumors.PIK3CA mutations were detected in 235/1008 tumors (23% with Sanger/qPCR and in 149/610 tumors (24% with NGS. Concordance between the two methods was good with a Kappa coefficient of 0.76 (95% CI 0.69-0.82. Lobular histology, low tumor grade and luminal A tumors were associated with helical domain mutations (PIK3CAhel, while luminal B with kinase domain mutations (PIK3CAkin. The overall incidence of PIK3CA mutations was higher in luminal as compared to MAC and hormone receptor negative tumors (p = 0.004. Disease-free and overall survival did not significantly differ with respect to PIK3CA mutation presence and type. However, a statistically significant interaction between PIK3CA mutation status and PTEN low protein expression with regard to prognosis was identified.The present study did not show any prognostic significance of specific PIK3CA mutations in a large group of predominantly lymph-node positive breast cancer

  18. Food insecurity, school absenteeism and educational attainment of adolescents in Jimma Zone Southwest Ethiopia: a longitudinal study

    Directory of Open Access Journals (Sweden)

    Gebremariam Abebe

    2011-04-01

    Full Text Available Abstract Background Food insecurity not only affects physical growth and health of children but also their intellectual development, school attendance and academic performance. However, most evidences are based on studies in high income countries. Although food insecurity is common in Ethiopia, to what extent it affects school attendance and educational attainment of adolescents is not explored. We hypothesized that food insecure adolescents would be more likely to be absent from school and have lower grades attained after 1 year compared to their food secure peers. Methods We used data from 2009 adolescents in the age group of 13-17 years from two consecutive surveys of a five year longitudinal family study in Southwest Ethiopia. A stratified random sampling was used to select participants. Regression analyses were used to compare school absenteeism and the highest grade attained after 1 year of follow-up in food secure and insecure adolescents. The analysis was adjusted for demographic factors, reported illness and workload. Results Significantly more (33.0% food insecure adolescents were absent from school compared with their food secure peers (17.8%, P Conclusions Adolescent and household food insecurity are positively associated with school absenteeism and a lower educational attainment. Programs aiming to achieve universal access to primary education in food insecure environments should integrate interventions to ensure food security of adolescents.

  19. Trends in Educational Attainment by Race/Ethnicity, Nativity, and Sex in the United States, 1989–2005

    Science.gov (United States)

    EVERETT, BETHANY G.; ROGERS, RICHARD G.; HUMMER, ROBERT A.; KRUEGER, PATRICK M.

    2012-01-01

    Despite the importance of education for shaping individuals’ life chances, little research has examined trends and differences in educational attainment for detailed demographic subpopulations in the United States. We use labor market segmentation and cohort replacement theories, linear regression methods, and data from the National Health Interview Survey to understand educational attainment by race/ethnicity, nativity, birth cohort, and sex between 1989 and 2005 in the United States. There have been significant changes in educational attainment over time. In support of the cohort replacement theory, we find that across cohorts, females have enjoyed greater gains in education than men, and for some race/ethnic groups, recent cohorts of women average more years of education than comparable men. And in support of labor market segmentation theories, foreign-born Mexican Americans continue to possess relatively low levels of educational attainment. Our results can aid policymakers in identifying vulnerable populations, and form the base from which to better understand changing disparities in education. PMID:22649275

  20. Denseness of Numerical Radius Attaining Holomorphic Functions

    Directory of Open Access Journals (Sweden)

    Lee HanJu

    2009-01-01

    Full Text Available We study the density of numerical radius attaining holomorphic functions on certain Banach spaces using the Lindenstrauss method. In particular, it is shown that if a complex Banach space is locally uniformly convex, then the set of all numerical attaining elements of is dense in .

  1. Denseness of Numerical Radius Attaining Holomorphic Functions

    Directory of Open Access Journals (Sweden)

    Han Ju Lee

    2009-01-01

    Full Text Available We study the density of numerical radius attaining holomorphic functions on certain Banach spaces using the Lindenstrauss method. In particular, it is shown that if a complex Banach space X is locally uniformly convex, then the set of all numerical attaining elements of A(BX:X is dense in A(BX:X.

  2. Investigating the Relationship between the Quality of Education and Level of Educational Attainment in Turkish Provinces

    Science.gov (United States)

    Gumus, Sedat

    2012-01-01

    Research in comparative and international education indicates that the quality of education, as measured by standardized tests, and the level of educational attainment have a significant impact on individual earning and national economic growth. However, the relationship between the quality of education and the level of educational attainment has…

  3. 77 FR 46990 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Attainment Demonstration...

    Science.gov (United States)

    2012-08-07

    ... ozone design values to monitored design values for 2006-2011; (2) an analysis of recent ozone trends in... significant declining trends in the Philadelphia Area ozone design values. The Attainment TSD concluded that... monitored design values and recent ozone design value trends, which show attainment of the standard by 2010...

  4. Cognitive cooperation groups mediated by computers and internet present significant improvement of cognitive status in older adults with memory complaints: a controlled prospective study

    Directory of Open Access Journals (Sweden)

    Rodrigo de Rosso Krug

    Full Text Available ABSTRACT Objective To estimate the effect of participating in cognitive cooperation groups, mediated by computers and the internet, on the Mini-Mental State Examination (MMSE percent variation of outpatients with memory complaints attending two memory clinics. Methods A prospective controlled intervention study carried out from 2006 to 2013 with 293 elders. The intervention group (n = 160 attended a cognitive cooperation group (20 sessions of 1.5 hours each. The control group (n = 133 received routine medical care. Outcome was the percent variation in the MMSE. Control variables included gender, age, marital status, schooling, hypertension, diabetes, dyslipidaemia, hypothyroidism, depression, vascular diseases, polymedication, use of benzodiazepines, exposure to tobacco, sedentary lifestyle, obesity and functional capacity. The final model was obtained by multivariate linear regression. Results The intervention group obtained an independent positive variation of 24.39% (CI 95% = 14.86/33.91 in the MMSE compared to the control group. Conclusion The results suggested that cognitive cooperation groups, mediated by computers and the internet, are associated with cognitive status improvement of older adults in memory clinics.

  5. Cognitive cooperation groups mediated by computers and internet present significant improvement of cognitive status in older adults with memory complaints: a controlled prospective study.

    Science.gov (United States)

    Krug, Rodrigo de Rosso; Silva, Anna Quialheiro Abreu da; Schneider, Ione Jayce Ceola; Ramos, Luiz Roberto; d'Orsi, Eleonora; Xavier, André Junqueira

    2017-04-01

    To estimate the effect of participating in cognitive cooperation groups, mediated by computers and the internet, on the Mini-Mental State Examination (MMSE) percent variation of outpatients with memory complaints attending two memory clinics. A prospective controlled intervention study carried out from 2006 to 2013 with 293 elders. The intervention group (n = 160) attended a cognitive cooperation group (20 sessions of 1.5 hours each). The control group (n = 133) received routine medical care. Outcome was the percent variation in the MMSE. Control variables included gender, age, marital status, schooling, hypertension, diabetes, dyslipidaemia, hypothyroidism, depression, vascular diseases, polymedication, use of benzodiazepines, exposure to tobacco, sedentary lifestyle, obesity and functional capacity. The final model was obtained by multivariate linear regression. The intervention group obtained an independent positive variation of 24.39% (CI 95% = 14.86/33.91) in the MMSE compared to the control group. The results suggested that cognitive cooperation groups, mediated by computers and the internet, are associated with cognitive status improvement of older adults in memory clinics.

  6. Educational stratification by ethnicity in China: enrollment and attainment in the early reform years.

    Science.gov (United States)

    Hannum, Emily

    2002-02-01

    Using evidence about educational disparities, this article demonstrates the need for attention to minority populations in studies of social stratification in China. Analyses of data from a 1992 survey of children demonstrate substantial ethnic differences in enrollment among rural 7- to 14 year olds, with rates for ethnic Chinese boys roughly double those for girls from certain ethnic groups. Multivariate analyses indicate that the ethnic gap can be attributed, in part, to compositional differences in geographic location of residence and socioeconomic background. There is no general tendency of a greater gender gap for minorities than for the ethnic Chinese, but significant differences in the gender gap emerge across individual ethnic groups. Together with evidence from census data showing that ethnic disparities in junior high school transitions increased between 1982 and 1990, these results stress the continuing significance of ethnicity as a fundamental factor that conditions status attainment opportunities in China.

  7. Can "The New Social Studies" Survive in the Public Schools?: A Case Study of the Perceptions of Significant School Related Groups Regarding Nationalistic Instruction.

    Science.gov (United States)

    Naylor, David T.

    A review and discussion of the new social studies introduces the problem of whether nationalism and patriotism are "closed areas" or if an open examination of these areas is possible in the public schools. Two sets of hypotheses, one dealing with public school educators and the other with school-related groups, were tested by administration of a…

  8. Hydrography - Integrated List Non-Attaining

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This layer shows only non-attaining segments of the Integrated List. The Streams Integrated List represents stream assessments in an integrated format for the Clean...

  9. How to attain expertise in clinical communication?

    NARCIS (Netherlands)

    Wouda, Jan C.; van de Wiel, Harry B. M.

    2013-01-01

    Several factors complicate the attainment of expertise in clinical communication. Medical curricula and postgraduate training insufficiently provide the required learning conditions of deliberate practice to overcome these obstacles. In this paper we provide recommendations for learning objectives a

  10. How to attain expertise in clinical communication?

    NARCIS (Netherlands)

    Wouda, Jan C.; van de Wiel, Harry B. M.

    2013-01-01

    Several factors complicate the attainment of expertise in clinical communication. Medical curricula and postgraduate training insufficiently provide the required learning conditions of deliberate practice to overcome these obstacles. In this paper we provide recommendations for learning objectives

  11. Environmental Monitoring, Water Quality - Lakes Assessments - Attaining

    Data.gov (United States)

    NSGIC Education | GIS Inventory — This layer shows only attaining lakes of the Integrated List. The Lakes Integrated List represents lake assessments in an integrated format for the Clean Water Act...

  12. Cognitive behavior therapy-based psychoeducational groups for adults with ADHD and their significant others (PEGASUS): an open clinical feasibility trial

    OpenAIRE

    Hirvikoski, T.; Waaler, E.; Lindström, T; Bölte, S.; Jokinen, J

    2014-01-01

    The aim of this pilot study was to investigate the feasibility and effectiveness of a new psychoeducative intervention program (PEGASUS) for adults with ADHD and their significant others in a psychiatric outpatient context. At three outpatient psychiatric clinics, adults with ADHD and their significant others took part in PEGASUS, a psychoeducational program based on theories from cognitive behavioral therapy, neuropsychology, and cross-disciplinary evidence regarding ADHD. In total, 108 adul...

  13. Cognitive behavior therapy-based psychoeducational groups for adults with ADHD and their significant others (PEGASUS): an open clinical feasibility trial.

    Science.gov (United States)

    Hirvikoski, T; Waaler, E; Lindström, T; Bölte, S; Jokinen, J

    2015-03-01

    The aim of this pilot study was to investigate the feasibility and effectiveness of a new psychoeducative intervention program (PEGASUS) for adults with ADHD and their significant others in a psychiatric outpatient context. At three outpatient psychiatric clinics, adults with ADHD and their significant others took part in PEGASUS, a psychoeducational program based on theories from cognitive behavioral therapy, neuropsychology, and cross-disciplinary evidence regarding ADHD. In total, 108 adults were allocated to treatment (51 with ADHD and their 57 significant others). Feasibility was evaluated regarding suitability of the intervention at a psychiatric outpatient clinic and treatment completion. Preliminary efficacy was evaluated per protocol from baseline to post-intervention (n = 41 adults with ADHD and 40 significant others). In a feasibility analysis, the intervention was judged to be a suitable treatment option for 94.5 % of all individuals with a primary diagnosis of ADHD at an outpatient psychiatric clinic. In total, 43 out of 51 allocated individuals with ADHD (84.3 %) completed the intervention. The corresponding figures for their significant others were 42 out of 57 (73.7 %). Knowledge about ADHD increased, and both the quality of relationships and psychological well-being improved from baseline to post-intervention in all participants. The significant others reported a reduction in the subjective burden of care, such as worry and guilt. The objective burden of care (such as financial problems) did not change. The findings support the potential value of psychoeducation for adults with ADHD and their significant others. An ongoing randomized controlled trial will generate further evidence concerning the PEGASUS program.

  14. [Movement and its significance: natural healing physiotherapy and modern pharmacological therapy of osteoporosis in the semantic differential. A quantitative study of a self-help group and two comparison groups].

    Science.gov (United States)

    Konitzer, M; Fischer, G C; Doering, T J

    2003-06-01

    Physiotherapy is a frequently applied concomitant therapy for patients with osteoporosis. Compared to modern pharmacological therapy physiotherapy appears to receive sustained high regard, which should be further examined in view of the attribution pattern of the patients. Elements of physiotherapy and Kneipp therapy were quantitatively examined in terms of their semantic content in a three-dimensional space of meaning. This was done in comparison with elements of modern pharmacological therapy. The questions regarding possible patterns of the attributions and a possible hierarchy of the therapy forms were analyzed by a survey of a self-help group for osteoporosis patients and two control groups. According to the methods of semantic differentials, a self-help group for osteoporosis patients and two control groups (high-school female pupils, breast carcinoma patients) were queried about the individual elements of physiotherapy and modern pharmacological therapy in a polar profile of a questionnaire. The results were arranged onto a numerical matrix and by means of factor analysis, a location in a three-dimensional space of meaning was calculated for each element questioned. For purpose of illustration, the results were transferred to a succession of diagrams so that the assessments for the three axes of meaning became more distinct. The results are discussed on the background of a current neurolinguistic theory of meaning: Sensomotoric experience generates meaning in form of 'primary metaphors'; if reactivated e.g. by physiotherapy, these metaphors can give fundaments for an emergent and salutogenic system of meaning, which helps to reconstruct the patient's 'subjective anatomy' and helps to create new values of living one's life. If sensomotoric experience has a central function in generating meaning, the axis of 'motion' and therapies stressing on sensomotoric experience (e.g. exercise group) will show a corresponding profile of evaluation throughout the three

  15. Using chi-Squared Automatic Interaction Detection (CHAID) modelling to identify groups of methadone treatment clients experiencing significantly poorer treatment outcomes.

    Science.gov (United States)

    Murphy, Emma L; Comiskey, Catherine M

    2013-10-01

    In times of scarce resources it is important for services to make evidence based decisions when identifying clients with poor outcomes. chi-Squared Automatic Interaction Detection (CHAID) modelling was used to identify characteristics of clients experiencing statistically significant poor outcomes. A national, longitudinal study recruited and interviewed, using the Maudsley Addiction Profile (MAP), 215 clients starting methadone treatment and 78% were interviewed one year later. Four CHAID analyses were conducted to model the interactions between the primary outcome variable, used heroin in the last 90 days prior to one year interview and variables on drug use, treatment history, social functioning and demographics. Results revealed that regardless of these other variables, males over 22 years of age consistently demonstrated significantly poorer outcomes than all other clients. CHAID models can be easily applied by service providers to provide ongoing evidence on clients exhibiting poor outcomes and requiring priority within services.

  16. Petrology and palaeoenvironmental significance of authigenic iron-rich clays, carbonates and apatite in the Claiborne Group, Middle Eocene, NE Texas

    Science.gov (United States)

    Huggett, J. M.; Gale, A. S.; McCarty, D.

    2010-07-01

    The Claiborne Group (Eocene) in North East Texas consists of clayey sandstones and mudrocks, both with variable proportions of dark green to brown clay pellets deposited in a marginal to open marine setting on the Gulf Coast margin. The composition of concretionary carbonate and clay pellets, from 5 localities, has been investigated using a wide variety of analytical techniques. Our palaeontological, sedimentological, C/S and stable isotope data support an interpretation of marginal marine facies with limited freshwater input, for the Claiborne Group. Dark green (mature) pellets are predominantly associated with transgressive, bioturbated, marine sediments. From the Weches Formation through to the youngest Crockett Formation there is a trend from pellets composed mostly of dark green serpentine-rich mixed layer clay to those of mostly brown (immature) nontronite-rich mixed layer clay. The serpentine is intermediate between odinite and berthierine and may have been originally odinite that has undergone partial transformation to berthierine. Pellet maturity apparently corresponds with the degree of winnowing and sedimentation rate. It does not appear to correspond with global temperature fluctuations, though the serpentine-rich rather than glauconite-rich composition may do. Siderite cement, mostly in the form of concretions, post-dates the iron-rich clay pellets and pre-dates calcite cement. Carbonate and apatite concretions show a wide range of mineral cement textures, reflecting variation in sedimentary environment and early diagenetic processes. Based on water temperatures derived from verneriacardia bivalves a precipitation temperature of 20 °C is assumed for the concretionary siderite. Using this temperature we surmise that the siderite precipitated from marine pore waters with intermittent meteoric water mixing.

  17. Clinical significance of hTERC and C-Myc genes amplification in a group of Egyptian patients with cancer cervix.

    Science.gov (United States)

    Eid, M M; Nossair, H M; Ismael, M T; Amira, G; Hosney, M M; Abdul Rahman, R

    2011-07-01

    Cervical cancer is the second most common cancer in women worldwide after breast cancer. Cervical cancer is a preventable disease. The implementation of cervical cancer screening programs has greatly decreased the morbidity and mortality, as precancerous lesions and early invasive cervical cancer could be detected and treated effectively. The detection of hTERC gene amplification was suggested as a possible diagnostic marker for use in routine cytological screening. The present study was designed to detect genomic gains of the hTERC and C-MYC genes using FISH technique and to investigate the relationship between genes amplification and the clinical data of the patients. The current study was carried out on twelve cases with cervical cancer at different grades (three cases were grade I, six cases were grade II and three cases were grade III). Interphase FISH analysis using LSI probe, Cervical Cancer probe hTERC (3q26) & C-MYC (8q24), was successfully performed on 12 patients with cancer cervix. Interphase FISH analysis revealed positive hTERC gene amplification in all cases of cancer cervix (100%). However C-MYC gene amplification was detected in four cases only (33.3%). Statistical analysis of the data revealed significant correlation between hTERC amplification and grading. Also, there was significant correlation between C-MYC amplification and grading and highly significant correlation between C-MYC amplification and hTERC amplification. On the other hand hTERC and C-MYC genes amplification showed an inverse correlation with the ages of the patients. The present study highlights the importance of using hTERC and C-MYC genes FISH probes for cases with cancer cervix or pre-malignant lesions as a sensitive technique. This method provides an easy and effective applicable approach which helps in the diagnosis and prognosis, as an increased copy number is associated with a more advanced grade that could be detected in the early stages of the disease.

  18. On the significance of natural gas with regard to tomorrow's customer target group; Zur Bedeutung von Erdgas in der Kundenzielgruppe von morgen

    Energy Technology Data Exchange (ETDEWEB)

    Halstrup, Dominik [Hochschule Osnabrueck (Germany). Professur fuer BWL und Strategisches Management; Groeblinghoff, Sebastian [EVU, Essen (Germany); Walsh, Gianfranco [Koblenz Univ. (Germany). Inst. fuer Management

    2011-10-15

    Competition between the energy carriers in Germany's heating market has become harsher over the past years and is expected to grow still further. Successful customer acquisition and long-term customer retention will become increasingly important for natural gas supply companies. For this reason decision makers at public utilities that have a significant share of natural gas in their sales portfolio should have the foresight to ask themselves what sentiment tomorrow's home and house owners will have towards natural gas as an energy product as well as towards their company.

  19. The use and evaluation of self-regulation techniques can predict health goal attainment in adults: an explorative study.

    Science.gov (United States)

    Plaete, Jolien; De Bourdeaudhuij, Ilse; Verloigne, Maite; Crombez, Geert

    2016-01-01

    Background. Self-regulation tools are not always used optimally, and implementation intention plans often lack quality. Therefore, this study explored participants' use and evaluation of self-regulation techniques and their impact on goal attainment. Methods. Data were obtained from 452 adults in a proof of concept (POC) intervention of 'MyPlan', an eHealth intervention using self-regulation techniques to promote three healthy behaviours (physical activity (PA), fruit intake, or vegetable intake). Participants applied self-regulation techniques to a self-selected health behaviour, and evaluated the self-regulation techniques. The quality of implementation intentions was rated by the authors as a function of instrumentality (instrumental and non-instrumental) and specificity (non-specific and medium to highly specific). Logistic regression analyses were conducted to predict goal attainment. Results. Goal attainment was significantly predicted by the motivational value of the personal advice (OR:1.86), by the specificity of the implementation intentions (OR:3.5), by the motivational value of the action plan (OR:1.86), and by making a new action plan at follow-up (OR:4.10). Interaction-effects with behaviour showed that the specificity score of the implementation intention plans (OR:4.59), the motivational value of the personal advice (OR:2.38), selecting hindering factors and solutions(OR:2.00) and making a new action plan at follow-up (OR:7.54) were predictive of goal attainment only for fruit or vegetable intake. Also, when participants in the fruit and vegetable group made more than three plans, they were more likely to attain their goal (OR:1.73), whereas the reverse was the case in the PA group (OR:0.34). Discussion. The chance that adults reach fruit and vegetable goals can be increased by including motivating personal advice, self-formulated action plans, and instructions/strategies to make specific implementation intentions into eHealth interventions. To

  20. The use and evaluation of self-regulation techniques can predict health goal attainment in adults: an explorative study

    Directory of Open Access Journals (Sweden)

    Jolien Plaete

    2016-02-01

    Full Text Available Background. Self-regulation tools are not always used optimally, and implementation intention plans often lack quality. Therefore, this study explored participants’ use and evaluation of self-regulation techniques and their impact on goal attainment. Methods. Data were obtained from 452 adults in a proof of concept (POC intervention of ‘MyPlan’, an eHealth intervention using self-regulation techniques to promote three healthy behaviours (physical activity (PA, fruit intake, or vegetable intake. Participants applied self-regulation techniques to a self-selected health behaviour, and evaluated the self-regulation techniques. The quality of implementation intentions was rated by the authors as a function of instrumentality (instrumental and non-instrumental and specificity (non-specific and medium to highly specific. Logistic regression analyses were conducted to predict goal attainment. Results. Goal attainment was significantly predicted by the motivational value of the personal advice (OR:1.86, by the specificity of the implementation intentions (OR:3.5, by the motivational value of the action plan (OR:1.86, and by making a new action plan at follow-up (OR:4.10. Interaction-effects with behaviour showed that the specificity score of the implementation intention plans (OR:4.59, the motivational value of the personal advice (OR:2.38, selecting hindering factors and solutions(OR:2.00 and making a new action plan at follow-up (OR:7.54 were predictive of goal attainment only for fruit or vegetable intake. Also, when participants in the fruit and vegetable group made more than three plans, they were more likely to attain their goal (OR:1.73, whereas the reverse was the case in the PA group (OR:0.34. Discussion. The chance that adults reach fruit and vegetable goals can be increased by including motivating personal advice, self-formulated action plans, and instructions/strategies to make specific implementation intentions into e

  1. The southern Araçuaí belt and the Dom Silvério Group: geologic architecture and tectonic significance

    Directory of Open Access Journals (Sweden)

    Guilherme G. Peres

    2004-12-01

    Full Text Available The Araçuaí belt corresponds to the external portion of the western half of the Araçuaí-West Congo Neopro-terozoic orogen. TheAraçuaí belt fringes the São Francisco craton to east and is separated from the crystalline core of the orogen by the Abre Campo geophysical discontinuity. The southern Araçuaí belt involves four major lithologic units: the Archean and Paleoproterozoic gneisses of the Mantiqueira Complex, the Pedra Dourada Charnockite, the Paleoproterozoic Borrachudos Granitoid, and the metavolcanosedimentary rocks of the Dom Silvério Group. The Dom Silvério Group occurs in a NNE-SSW striking belt and consists of a thick package of metapelitic rocks with intercalations of quartzites, amphibolites, meta-ultramafics, banded iron formations, gondites and marbles. All units of the southern Araçuaí belt underwent four syn-metamorphic phases of deformation in the course of the Brasiliano event. The first phase, synchronous to a regional amphibolite facies metamorphism, was associated to a general tectonic transport towards north along the left-lateral Dom Silvério shear zone and its low angle segment. The second and third phases represent progressive stages of a west directed shortening, which led to the development of local thrusts and pervasive folds in several scales. The fourth phase is extensional and reflects the collapse of the orogen.A Faixa Araçuaí corresponde à porção ocidental externa do orógeno neoproterozóico Araçuaí-Congo Ocidental. Margeia a borda leste do Cráton do São Francisco e é separada do núcleo cristalino do orógeno pela descontinuidade geofísica de Abre Campo. A porção meridional da Faixa Araçuaí envolve quatro unidades litológicas principais: os ortognaisses arqueanos e paleoproterozóicos do Complexo Mantiqueira, os charnoquitos Pedra Dourada, os granitóides paleoproterozóicos da Suíte Borrachudos e as rochas metavulcanossedimentares do Grupo Dom Silvério. O Grupo Dom Silv

  2. European Group for Blood and Marrow Transplantation Centers with FACT-JACIE Accreditation Have Significantly Better Compliance with Related Donor Care Standards.

    Science.gov (United States)

    Anthias, Chloe; O'Donnell, Paul V; Kiefer, Deidre M; Yared, Jean; Norkin, Maxim; Anderlini, Paolo; Savani, Bipin N; Diaz, Miguel A; Bitan, Menachem; Halter, Joerg P; Logan, Brent R; Switzer, Galen E; Pulsipher, Michael A; Confer, Dennis L; Shaw, Bronwen E

    2016-03-01

    Previous studies have identified healthcare practices that may place undue pressure on related donors (RDs) of hematopoietic cell products and an increase in serious adverse events associated with morbidities in this population. As a result, specific requirements to safeguard RD health have been introduced to Foundation for the Accreditation of Cellular Therapy/The Joint Accreditation Committee ISCT and EBMT (FACT-JACIE) Standards, but the impact of accreditation on RD care has not previously been evaluated. A survey of transplant program directors of European Group for Blood and Marrow Transplantation member centers was conducted by the Donor Health and Safety Working Committee of the Center for International Blood and Marrow Transplant Research to test the hypothesis that RD care in FACT-JACIE accredited centers is more closely aligned with international consensus donor care recommendations than RD care delivered in centers without accreditation. Responses were received from 39% of 304 centers. Our results show that practice in accredited centers was much closer to recommended standards as compared with nonaccredited centers. Specifically, a higher percentage of accredited centers use eligibility criteria to assess RDs (93% versus 78%; P = .02), and a lower percentage have a single physician simultaneously responsible for an RD and their recipient (14% versus 35%; P = .008). In contrast, where regulatory standards do not exist, both accredited and nonaccredited centers fell short of accepted best practice. These results raise concerns that despite improvements in care, current practice can place undue pressure on donors and may increase the risk of donation-associated adverse events. We recommend measures to address these issues through enhancement of regulatory standards as well as national initiatives to standardize RD care. Copyright © 2016 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

  3. Why women of lower educational attainment struggle to make healthier food choices: the importance of psychological and social factors.

    Science.gov (United States)

    Lawrence, Wendy; Skinner, Chas; Haslam, Cheryl; Robinson, Sian; Inskip, Hazel; Barker, David; Cooper, Cyrus; Jackson, Alan; Barker, Mary

    2009-11-01

    Women of lower educational attainment are more likely to eat unhealthy diets than women of higher educational attainment. To identify influences on the food choices of women with lower educational attainment, 11 focus groups (eight with women of lower, and three with women of higher educational attainment) were held. Using a semi-structured discussion guide, environmental, social, historical and psychological factors known to be associated with food choice were explored. Audio recordings were transcribed verbatim and thematically analysed. Compared to women of higher educational attainment, women of lower educational attainment had less control over their families' food choices, less support for attempts to eat healthily, fewer opportunities to observe and learn good food-related practices, more negative affect, more perceived environmental constraints and more ambiguous beliefs about the consequences of eating a nutritious diet. These findings provide a starting point for taking forward the design of an intervention to improve the diets of young women.

  4. Does the timing of attainment of maturity influence sexual size dimorphism and adult sex ratio in turtles?

    Science.gov (United States)

    Lovich, Jeffrey E.; Gibbons, J. Whitfield; Agha, Mickey

    2014-01-01

    The attainment of sexual maturity has been shown to affect measures of sexual size dimorphism (SSD) and adult sex ratios in several groups of vertebrates. Using data for turtles, we tested the model that sex ratios are expected to be male-biased when females are larger than males and female-biased when males are larger than females because of the relationship of each with the attainment of maturity. Our model is based on the premise that the earlier-maturing sex remains smaller, on average throughout life, and predominates numerically unless the sexes are strongly affected by differential mortality, differential emigration, and immigration, or biased primary sex ratios. Based on data for 24 species in seven families, SSD and sex ratios were significantly negatively correlated for most analyses, even after the effect of phylogenetic bias was removed. The analyses provide support for the model that SSD and adult sex ratios are correlated in turtles as a result of simultaneous correlation of each with sexual differences in attainment of maturity (bimaturism). Environmental sex determination provides a possible mechanism for the phenomenon in turtles and some other organisms.

  5. Self efficacy measurement and goal attainment after pulmonary rehabilitation

    Directory of Open Access Journals (Sweden)

    Rachel Garrod

    2008-11-01

    Full Text Available Rachel Garrod, Johanna Marshall, Fiona JonesSchool of Physiotherapy, St George’s, University of London and Kingston University Faculty of Health and Social Care Sciences, UKBackground: Little is known about self-efficacy in COPD and its role as a mediator of goal attainment after rehabilitation. We hypothesized that higher baseline self efficacy may facilitate goal attainment.Methods: 48 COPD patients completed pulmonary rehabilitation, self-efficacy was measured using the COPD Self Efficacy Scale (CSES. Personal goals were used as self reported outcome. Relationships were evaluated between CSES and St George’s Hospital Respiratory Questionnaire (SGRQ; depression; using Brief Assessment Schedule Cards (BASDEC, London Chest Activity of Daily Living Scale (LCADL and exercise tolerance; using Six-Minute Walking Distance (6MWD and muscle strength.Results: 74 Stable COPD patients, mean FEV1 1.2 (0.6 l, age 68.1 (10.2 years were recruited. 51 patients completed rehabilitation and 48 of those CSES and reported goal attainment. 94 goals were documented. Baseline self efficacy did not differ according to whether goal was achieved or not. Relationships were evident between CSES and SGRQ (r = –0.53, 6MWD (r = 0.36, BASDEC (r = –0.31, LCADL (r = –0.33 (all p ≤ 0.01, but not FEV1, pack years or muscle strength. There was a significant improvement in CSES scores pre to post rehabilitation, mean difference (95% CI 0. 27 (0.04 to 0.51.Conclusions: Self efficacy, using the CSES, improves with rehabilitation but baseline self efficacy does not appear to influence goal attainment.Keywords: self-efficacy, COPD, pulmonary rehabilitation, goal

  6. Radiation Pressure Acceleration: the factors limiting maximum attainable ion energy

    CERN Document Server

    Bulanov, S S; Schroeder, C B; Bulanov, S V; Esirkepov, T Zh; Kando, M; Pegoraro, F; Leemans, W P

    2016-01-01

    Radiation pressure acceleration (RPA) is a highly efficient mechanism of laser-driven ion acceleration, with with near complete transfer of the laser energy to the ions in the relativistic regime. However, there is a fundamental limit on the maximum attainable ion energy, which is determined by the group velocity of the laser. The tightly focused laser pulses have group velocities smaller than the vacuum light speed, and, since they offer the high intensity needed for the RPA regime, it is plausible that group velocity effects would manifest themselves in the experiments involving tightly focused pulses and thin foils. However, in this case, finite spot size effects are important, and another limiting factor, the transverse expansion of the target, may dominate over the group velocity effect. As the laser pulse diffracts after passing the focus, the target expands accordingly due to the transverse intensity profile of the laser. Due to this expansion, the areal density of the target decreases, making it trans...

  7. National Differences in Intelligence and Educational Attainment

    Science.gov (United States)

    Lynn, Richard; Mikk, Jaan

    2007-01-01

    We examine the correlations between the national IQs of Lynn and Vanhanen (Lynn, R. and Vanhanen, T. (2002). "IQ and the wealth of nations". Westport, CT: Praeger. Westport, CT: Praeger, Lynn, R. and Vanhanen, T. (2006). "IQ and global inequality". Athens, GA: Washington Summit Books.) and educational attainment scores in math and science for 10-…

  8. Geography Education for "An Attainable Global Perspective"

    Science.gov (United States)

    Klein, Phil; Pawson, Eric; Solem, Michael; Ray, Waverly

    2014-01-01

    This article considers approaches to promoting global perspectives as both cognitive and affective learning outcomes within geography education. Particular attention is paid to the work of Robert Hanvey, who proposed "An Attainable Global Perspective" in the 1970s, which explicitly ties to the content and perspectives embedded in…

  9. Private Schooling and the Status Attainment Process.

    Science.gov (United States)

    Lewis, Lionel S.; Wanner, Richard A.

    1979-01-01

    Examines effects of a private school education on educational, occupational, and earnings attainments. Using subsamples of respondents who attended private schools only and public schools only, the so-called private school advantage and its function in transmitting background related advantages is analyzed. (Author/DB)

  10. Birth order, family size and educational attainment

    NARCIS (Netherlands)

    de Haan, M.

    2010-01-01

    This paper investigates the effect of family size and birth order on educational attainment. An instrumental variables approach is used to identify the effect of family size. Instruments for the number of children are twins at last birth and the sex mix of the first two children. The effect of birth

  11. Genetic and Environmental Transactions Underlying Educational Attainment

    Science.gov (United States)

    Johnson, Wendy; Deary, Ian J.; Iacono, William G.

    2009-01-01

    This report used a population-representative longitudinal twin study with two birth cohorts to explore the association between intelligence and education by understanding how genetic and environmental influences on intelligence moderate genetic and environmental influences on school grades and educational attainment. Nonshared environmental…

  12. Birth Order, Family Size and Educational Attainment

    Science.gov (United States)

    de Haan, Monique

    2010-01-01

    This paper investigates the effect of family size and birth order on educational attainment. An instrumental variables approach is used to identify the effect of family size. Instruments for the number of children are twins at last birth and the sex mix of the first two children. The effect of birth order is identified, by examining the relation…

  13. Does Sibship Size Affect Educational Attainment?

    DEFF Research Database (Denmark)

    Jæger, Mads Meier

    This paper implements a test of the Resource Dilution Hypothesis (RDH) stating that sibship size has a negative causal effect on educational attainment. Most existing studies using conventional methods support the RDH. This paper implements an Instrumental Variable (IV) approach to testing the cl...

  14. Attendance and Attainment in a Calculus Course

    Science.gov (United States)

    Meulenbroek, Bernard; van den Bogaard, Maartje

    2013-01-01

    In this paper the relationship between attendance and attainment in a standard calculus course is investigated. Calculus could in principle be studied without attending lectures due to the wealth of material available (in hardcopy and online). However, in this study we will show that the pass rate of students attending classes regularly (>75%…

  15. Does Parental Employment Affect Children's Educational Attainment?

    Science.gov (United States)

    Schildberg-Hoerisch, Hannah

    2011-01-01

    This paper analyzes whether there exists a causal relationship between parental employment and children's educational attainment. We address potential endogeneity problems due to (i) selection of parents in the labor market by estimating a model on sibling differences and (ii) reverse causality by focusing on parents' employment when children are…

  16. Institutions, Social Norms, and Educational Attainment

    Science.gov (United States)

    Zhan, Crystal

    2017-01-01

    Informal institutions are defined as socially shared rules that guide individuals' behaviors outside of officially sanctioned channels. This paper investigates the link between individual educational attainment and education-related informal institutions by examining second-generation immigrants in the USA. I measure the education-related informal…

  17. Relationships of Causal Attributions and Academic Attainment among Colleges of Education Students in North-Western Nigeria

    Science.gov (United States)

    Sambo, Aminu; Mohammed, Aisha I.

    2015-01-01

    This study investigated the relationship of causal attributions and academic attainment of Colleges of Education students in north-west geo-political zone of Nigeria. The study was based on the hypothesis that there is no significant relationship between causal attributions academic attainment of students. The questionnaire on Academic Causal…

  18. Gender differences in coping strategies of undergraduate students and their impact on self-esteem and attainment

    OpenAIRE

    Lawrence, Julia; Ashford, Kelly; Dent, Paul

    2006-01-01

    Abstract This study sought to investigate differences in the coping strategies adopted by male and female first year students in a higher education environment and the extent to which such strategies had an impact on self-esteem and attainment. Results revealed significant differences between males and females in terms of engagement in coping strategies and academic attainment. Specifically, males exhibited...

  19. The Goal Attainment and Future Direction of Business among SME Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Mohd Hizam Hanafiah

    2016-06-01

    Full Text Available Future directions, explained as entrepreneurs‟ intention to collaborate may play an important role in endurance, sustainability and growth of entrepreneurial businesses. Based on the theoretical foundation of entrepreneur‟s goals attainment theory, this research aimed to empirically investigate the influence of entrepreneurs‟ personal goals attainment on their intentions to collaborate with other businesses. Self-administered survey questionnaires were used to collect quantitative data from 285 conveniently-selected Malaysian SME entrepreneurs. The Multiple Regression Analyses of the collected data revealed that there is a positive and significant relationship between entrepreneurs‟ intrinsic reward goals attainment and their intention to collaborate. On the other hand, it is found that attainment of economic gains, perceived autonomy and family concern goals have no relationship with entrepreneurs‟ intention to collaborate. The concluding part of this paper presents the study implications along with limitations of this study and some future recommendations.

  20. Goal attainment after treatment in patients with symptomatic pelvic organ prolapse

    Science.gov (United States)

    Mamik, Mamta M; Rogers, Rebecca G; Qualls, Clifford R; Komesu, Yuko M

    2017-01-01

    OBJECTIVE The objectives of this study were to: (1) assess differences in goal attainment of self-described goals after treatment of symptomatic pelvic organ prolapse (POP) for women who chose surgery compared to women who chose pessary; and (2) compare patient global improvement between groups. STUDY DESIGN Women who had symptomatic stage ≥ II prolapse presenting for care of POP to the urogynecology clinic at the University of New Mexico were recruited. Patients listed up to 3 goals they had for their treatment. In addition, they completed the short forms of the Pelvic Floor Distress Inventory (PFDI-20), the POP/Urinary Incontinence Sexual Questionnaire, and the Body Image Scale. Goals listed by patients were then categorized into 10 categories. Each of the listed goals was categorized based on a consensus of 5 providers. At 3 months’ follow-up patients listed if they had met their self-described goals on a scale of 0–10 and also answered the Patient Global Improvement Index (PGI-I). RESULTS There were no significant differences between the 2 groups’ baseline characteristics. Surgery patients ranked their goal attainment higher than pessary patients for all the 3 goals listed. Similarly, PGI-I scores were also higher in the surgical (2.4 ±1.1) than the pessary (1.93 ± 0.8) treatment groups (P < .04). Patients in the surgery group also had better symptom improvement as measured by the PFDI-20 (P < .02). CONCLUSION Patients who chose surgery had better global improvement and met their goals better compared to patients who chose pessary. PMID:23770473

  1. Educational attainment has a limited impact on disease management outcomes in heart failure.

    Science.gov (United States)

    Smith, Brad; Forkner, Emma; Krasuski, Richard A; Galbreath, Autumn Dawn; Freeman, Gregory L

    2006-06-01

    The objective of this study was to assess whether educational attainment moderates outcomes in the intervention group in a trial of disease management in heart failure (HF). Data were collected from a sample of 654 patients enrolled in the disease management arm of a community- based study of HF patients. The full sample was used to analyze two primary outcomes- all-cause mortality and cardiac event-free survival. Two other primary outcomes- rates of HF-related emergency department (ED) visits and inpatient admissions-and secondary outcomes (patient self-confidence in managing HF symptoms and daily dietary sodium intake in milligrams) were analyzed in a smaller sample of 602 patients who completed at least 6 months of disease management. One-way analysis of variance and chi (2) tests were used to assess differences in baseline demographic and clinical characteristics. Survival analyses were conducted with proportional hazards regression, while negative binomial regression was used to assess educational differences in ED usage and inpatient admissions. Repeated measures analysis of variance models were used to assess whether secondary outcomes differed across educational strata and/or over time. All outcome analyses were adjusted for confounders. Patients with the least education fared the poorest for all-cause mortality, but education- related differences failed to achieve statistical significance. No education-related differences were observed for cardiac event-free survival, or for the rates of inpatient admission and ED usage. For secondary outcomes, sodium intake differed significantly by education (p = 0.04), with the largest drop (-838 mg/day) observed in the least well-educated group. Confidence increased an approximately equal amount (2.1-3.0 points on a 100-point scale) across all educational strata (p = ns). Low educational attainment may not be a barrier to effective disease management.

  2. Social status attainment during the transition to adulthood.

    Science.gov (United States)

    Lui, Camillia K; Chung, Paul J; Wallace, Steven P; Aneshensel, Carol S

    2014-07-01

    The transition from adolescence to adulthood is a critical time for status attainment, with income, education, work experience, and independence from parents accruing at varying speeds and intensities. This study takes an intergenerational life-course perspective that incorporates parents' and one's own social status to examine the status attainment process from adolescence into adulthood in the domains of economic capital (e.g., income) and human capital (e.g., education, occupation). Survey data from three waves of the National Longitudinal Study of Adolescent Health (analytic n = 8,977) are analyzed using latent class analysis to capture the ebb and flow of social status advantages and disadvantages from adolescence (Wave 1) through young adulthood (Wave 3) into adulthood (Wave 4). The analytic sample is composed of 50.3 % females and 70.2 % Whites, 15.3 % Blacks, 11.0 % Hispanics, and 3.5 % Asians ages 12-18 at Wave 1 and 25-31 at Wave 4. Four latent classes are found for economic capital and five for human capital. The importance of parents' social status is demonstrated by the presence of large groups with persistently low and persistently high social status over time in both domains. The capacity of individuals to determine their own status, however, is shown by equally large groups with upward and downward mobility in both domains. These findings demonstrate the dynamic nature of social status during this critical developmental period.

  3. Attaining High Performance Communications A Vertical Approach

    CERN Document Server

    Gavrilovska, Ada

    2009-01-01

    Technological Advances and Problems of High Performance Communications. An ecosystem of solutions along a stack of technology layers. Cohesively collecting state-of-the-art contributions from leading researchers in industry, national laboratories, and academia, Attaining High Performance Communications: A Vertical Approach discusses various issues pertaining to high performance communications in a particular layer of a vertical stack. It explores efficient interconnection hardware, the architectural aspects of network adapters and their integration with processor cores, the design of scalable

  4. Attainability of Carnot efficiency with autonomous engines.

    Science.gov (United States)

    Shiraishi, Naoto

    2015-11-01

    The maximum efficiency of autonomous engines with a finite chemical potential difference is investigated. We show that, without a particular type of singularity, autonomous engines cannot attain the Carnot efficiency. This singularity is realized in two ways: single particle transports and the thermodynamic limit. We demonstrate that both of these ways actually lead to the Carnot efficiency in concrete setups. Our results clearly illustrate that the singularity plays a crucial role in the maximum efficiency of autonomous engines.

  5. Attainability of Carnot efficiency with autonomous engines

    Science.gov (United States)

    Shiraishi, Naoto

    2015-11-01

    The maximum efficiency of autonomous engines with a finite chemical potential difference is investigated. We show that, without a particular type of singularity, autonomous engines cannot attain the Carnot efficiency. This singularity is realized in two ways: single particle transports and the thermodynamic limit. We demonstrate that both of these ways actually lead to the Carnot efficiency in concrete setups. Our results clearly illustrate that the singularity plays a crucial role in the maximum efficiency of autonomous engines.

  6. Educational attainment and obesity: a systematic review.

    Science.gov (United States)

    Cohen, A K; Rai, M; Rehkopf, D H; Abrams, B

    2013-12-01

    Although previous systematic reviews considered the relationship between socioeconomic status and obesity, almost 200 peer-reviewed articles have been published since the last review on that topic, and this paper focuses specifically on education, which has different implications. The authors systematically review the peer-reviewed literature from around the world considering the association between educational attainment and obesity. Databases from public health and medicine, education, psychology, economics, and other social sciences were searched, and articles published in English, French, Portuguese and Spanish were included. This paper includes 289 articles that report on 410 populations in 91 countries. The relationship between educational attainment and obesity was modified by both gender and the country's economic development level: an inverse association was more common in studies of higher-income countries and a positive association was more common in lower-income countries, with stronger social patterning among women. Relatively few studies reported on lower-income countries, controlled for a comprehensive set of potential confounding variables and/or attempted to assess causality through the use of quasi-experimental designs. Future research should address these gaps to understand if the relationship between educational attainment and obesity may be causal, thus supporting education policy as a tool for obesity prevention. © 2013 The Authors. obesity reviews © 2013 International Association for the Study of Obesity.

  7. Impact of Self-Regulatory Influences on Writing Course Attainment.

    Science.gov (United States)

    Zimmerman, Barry J.; Bandura, Albert

    1994-01-01

    Using path analysis, studied the role of self-efficacy beliefs concerning academic attainment and regulation of writing, academic goals, and self-standards in writing-course attainment of 95 college freshmen. Different facets of perceived self-efficacy played a key role in writing-course attainment. (SLD)

  8. 75 FR 41379 - Finding of Attainment for PM10

    Science.gov (United States)

    2010-07-16

    ... AGENCY 40 CFR Part 81 Finding of Attainment for PM 10 for the Mendenhall Valley PM 10 Nonattainment Area... the Mendenhall Valley nonattainment area in Alaska attained the National Ambient Air Quality Standard... determinations? D. What is the attainment date for the Mendenhall PM 10 nonattainment area? E. What PM 10...

  9. Frequencies of two functionally significant SNPs and their haplotypes of organic anion transporting polypeptide 1B1 SLCO1B1 gene in six ethnic groups of Pakistani population

    Directory of Open Access Journals (Sweden)

    Tausif Ahmed Rajput

    2014-06-01

    Full Text Available Objective(s:Organic anion transporter polypeptide 1B1 (OATP1B1 encoded by solute carrier organic transporter 1B1 (SLCO1B1 gene; a transporter involved in the uptake of drugs and endogenous compounds is present in hepatocyte sinusoidal membrane. Aim of this study was to investigate the frequencies of functionally significant SNPs (388A>G and 521T>C and their haplotypes in 6 ethnic groups of Pakistani population through the development of rapid and efficient Tetra amplification refractory mutation system (T. ARMS genotyping assay. Materials and Methods: Frequencies of alleles, genotype, and haplotypes of two functionally significant Single nucleotide polymorphism in 180 healthy Pakistani subjects and distributions in six ethnic groups by using a single step T. ARMS genotyping assay. Results: The allelic frequency for 388A>G SNP was 50% in total Pakistani population with distributions of 9.7%, 15.1%, 19.4%, 16.1%, 18.3%, and 21.5% in Punjabi, Sindhi, Balouchi, Pathan, Kashmiri and Hazara/Baltistan groups respectively; and for 521T>C SNP it was 23.9% in total Pakistani population with distributions of 11.1%, 8.9%, 15.6%, 11.1%, 31.1% and 22.2% in Punjabi, Sindhi, Balouchi, Pathan, Kashmiri, and Hazara/Baltistan groups. Both functionally significant SNPs occurred in four major haplotypes with a frequency of 35.5% for 388A/521T (*1A, 40.5% for 388G/521T (*1B, 14.4% for 388A/521C (*5, and 9.4% for 388G/521C (*15 with varying distributions among six ethnic groups. Conclusion: The 388A>G and 521T>C genotypes and corresponding haplotypes are present at varying frequencies in various ethnic groups of Pakistani population. Pharmacokinetic and pharmacodynamic

  10. Associations of educational attainment, occupation, social class and major depressive disorder among Han Chinese women.

    Science.gov (United States)

    Shi, Jianguo; Zhang, Yan; Liu, Feihu; Li, Yajuan; Wang, Junhui; Flint, Jonathan; Gao, Jingfang; Li, Youhui; Tao, Ming; Zhang, Kerang; Wang, Xumei; Gao, Chengge; Yang, Lijun; Li, Kan; Shi, Shenxun; Wang, Gang; Liu, Lanfen; Zhang, Jinbei; Du, Bo; Jiang, Guoqing; Shen, Jianhua; Zhang, Zhen; Liang, Wei; Sun, Jing; Hu, Jian; Liu, Tiebang; Wang, Xueyi; Miao, Guodong; Meng, Huaqing; Li, Yi; Hu, Chunmei; Li, Yi; Huang, Guoping; Li, Gongying; Ha, Baowei; Deng, Hong; Mei, Qiyi; Zhong, Hui; Gao, Shugui; Sang, Hong; Zhang, Yutang; Fang, Xiang; Yu, Fengyu; Yang, Donglin; Liu, Tieqiao; Chen, Yunchun; Hong, Xiaohong; Wu, Wenyuan; Chen, Guibing; Cai, Min; Song, Yan; Pan, Jiyang; Dong, Jicheng; Pan, Runde; Zhang, Wei; Shen, Zhenming; Liu, Zhengrong; Gu, Danhua; Wang, Xiaoping; Liu, Xiaojuan; Zhang, Qiwen; Li, Yihan; Chen, Yiping; Kendler, Kenneth S

    2014-01-01

    The prevalence of major depressive disorder (MDD) is higher in those with low levels of educational attainment, the unemployed and those with low social status. However the extent to which these factors cause MDD is unclear. Most of the available data comes from studies in developed countries, and these findings may not extrapolate to developing countries. Examining the relationship between MDD and socio economic status in China is likely to add to the debate because of the radical economic and social changes occurring in China over the last 30 years. We report results from 3,639 Chinese women with recurrent MDD and 3,800 controls. Highly significant odds ratios (ORs) were observed between MDD and full time employment (OR = 0.36, 95% CI = 0.25-0.46, logP = 78), social status (OR = 0.83, 95% CI = 0.77-0.87, logP = 13.3) and education attainment (OR = 0.90, 95% CI = 0.86-0.90, logP = 6.8). We found a monotonic relationship between increasing age and increasing levels of educational attainment. Those with only primary school education have significantly more episodes of MDD (mean 6.5, P-value = 0.009) and have a clinically more severe disorder, while those with higher educational attainment are likely to manifest more comorbid anxiety disorders. In China lower socioeconomic position is associated with increased rates of MDD, as it is elsewhere in the world. Significantly more episodes of MDD occur among those with lower educational attainment (rather than longer episodes of disease), consistent with the hypothesis that the lower socioeconomic position increases the likelihood of developing MDD. The phenomenology of MDD varies according to the degree of educational attainment: higher educational attainment not only appears to protect against MDD but alters its presentation, to a more anxious phenotype.

  11. Reaching of Attainment Levels of Algebra Learning Domain in Sixth Grade of Elementary Mathematics Education Program

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    Sevinç Mert Uyangör

    2012-06-01

    Full Text Available The primary aim of this study is to define reaching of attainment levels of algebra learning domain in sixth grade of elementary mathematics education program. In the study; it has been fulfilled in descriptive featured scanning model because the existing case was tried to define. 510 sixth grade students, determined by stratified sampling method among Elementary Schools in Balıkesir city centre, have applied into the study. As data collecting tool, pre and post test has been used to define the level in obtaining acquisitions of Algebra learning domain in sixth grade of Elementary Mathematics course curriculum applications. Acquired data have been evaluated by using descriptive analysis, t test for related samples and covariance analysis. Effect sizes correlation coefficient was also calculated. In consequence of the study it has been concluded that the students’Algebra test point averages are meaningful in favor of the post -test (p<.05,as a result of Algebra learning domain applications in elementary school sixth grade of Elementary Mathematics course curriculum, but for the reason that the post -test’s absolute success point averages are under 0.75, the complete learning level has notbeen reached, that the students’ obtaining just about %57 of the acquisitions at the level of 75 has shown that the learning process are not as sufficient as expected level for providing accessibility of learning process’ acquisitions, and that students’ level,studying in upper group schools, in attaining acquisitions are highercompared to those in middle and lower group schools, and when the students’ pretest results are taken under control, obtained post test’s corrected results have also significant difference

  12. Have health insurance reforms in Tunisia attained their intended objectives?

    Science.gov (United States)

    Makhloufi, Khaled; Ventelou, Bruno; Abu-Zaineh, Mohammad

    2015-03-01

    A growing number of developing countries are currently promoting health system reforms with the aim of attaining ' universal health coverage' (UHC). In Tunisia, several reforms have been undertaken over the last two decades to attain UHC with the goals of ensuring financial protection in health and enhancing access to healthcare. The first of these goals has recently been addressed in a companion paper by Abu-Zaineh et al. (Int J Health Care Financ Econ 13(1):73-93, 2013). The present paper seeks to assess whether these reforms have in fact enhanced access to healthcare. The average treatment effects of two insurance schemes, formal-mandatory (MHI) and state-subsidized (MAS) insurance, on the utilization of outpatient and inpatient healthcare are estimated using propensity score matching. Results support the hypothesis that both schemes (MHI and MAS) increase the utilization of healthcare. However, significant variations in the average effect of these schemes are observed across services and areas. For all the matching methods used and compared with those the excluded from cover, the increase in outpatient and inpatient services for the MHI enrollees was at least 19 and 26 %, respectively, in urban areas, while for MAS beneficiaries this increase was even more pronounced (28 and 75 % in the urban areas compared with 27 and 46 % in the rural areas for outpatient and inpatient services, respectively). One important conclusion that emerges is that the current health insurance schemes, despite improving accessibility to healthcare services, are nevertheless incapable of achieving effective coverage of the whole population for all services. Attaining the latter goal requires a strategy that targets the "trees" not the "forest".

  13. Sibship size and educational attainment in peninsular Malaysia: do policies matter?

    Science.gov (United States)

    Pong, S L

    1997-01-01

    This study examines the effects of sibship size on secondary school attainment in Malaysia. Data were obtained from the 1989 Malaysian Second Family Life Survey among a sample of individuals aged 19-38 years in 1989 who were born during 1938-69. The sample included 1749 Malays, 1071 Chinese, and 523 Indians. Subsamples divided persons into those born during the period 1950-59 and those born during 1960-69. 98% of the sample had a primary education. Almost 66% had attained a secondary school education: 23% of Malays, 34% of Chinese, and 30% of Indians. 97% had at least one sibling. The percentage of non-Malays with a secondary school education (SSE) decreased with an increase in sibship size. Sibship size was unrelated to SSE among Malays. It is pointed out that the preferential policies were probably a stronger impetus for secondary attainment among Malays than sibship size. Finer analysis by cohort revealed that only in the cohort born during 1950-59 did sibship size have no significant effect on SSE. Sibship size had a significantly negative impact among children born during 1960-69 and the impact was greater for Malays than non-Malays. The magnitude of the effect for Malays was twice as large in the 1960-69 cohort as in the 1950-59 cohort, while the magnitude of the impact of sibship size for non-Malays was the same for both birth cohorts. Average sibship size for non-Malays declined sharply over time, while it remained stable for Malays. Logistic analysis revealed few differences between ethnic groups in the predicted probabilities for the 1950-59 cohort when individual and family factors were accounted for. Findings suggest that non-Malays' adjustment by decreasing their fertility or changing family resource allocations could not entirely compensate for increases in the cost of education or reductions in the return to education. The benefit was the closing of the gap between Malays and non-Malays with regard to children's likelihood of SSE.

  14. The Influence of Class Size on Academic Attainment and Student Satisfaction.

    Science.gov (United States)

    Edward W. Clark High School, Las Vegas, NV.

    This investigation determined if students showed a difference in academic attainment or attitude toward school as a result of membership in an average or above average size group. Some 224 male and female students in average or above average size classes in Business Law, Introduction to Business, and Government served as subjects. They were…

  15. Attainment of Developmental Tasks by Adolescents with Hearing Loss Attending Special Schools

    Science.gov (United States)

    Pinquart, Martin; Pfeiffer, Jens P.

    2014-01-01

    The investigators compared the perceived attainment of developmental tasks by 181 German adolescents with hearing loss and 254 peers without hearing loss. The adolescents with hearing loss were attending special schools for students who are deaf or hard of hearing. On average, the two groups perceived similar levels of success across the assessed…

  16. EDUCATIONAL-ATTAINMENT OF CHILDREN IN MOTHER-HEADED FAMILIES - THE IMPACT OF SOCIALIZATION

    NARCIS (Netherlands)

    BOSMAN, R

    1994-01-01

    The main question in this article is: Do differences in socialization conditions offer an explanation for the negative effect of one-parent families on children's educational attainment? The research design was an ex post facto experiment based on matched pairs, in which the experimental group (chil

  17. Assessment of adolescents' motivation for educational attainment.

    Science.gov (United States)

    Cham, Heining; Hughes, Jan N; West, Stephen G; Im, Myung Hee

    2014-06-01

    The Adolescent Motivation for Educational Attainment Questionnaire is a 32-item questionnaire (we drew 20 items from 3 subscales of the Educational Motivation Questionnaire; Murdock, 1999) that was developed to measure multiple potential dimensions of adolescents' motivation to complete high school and enroll in post-secondary education, including competence and effort beliefs; perceived value of education; and peer, teacher, and parent support for educational attainment. We assessed a multiethnic sample (N = 569) of low-achieving students who started 1st grade together in 1 urban and 2 small city school districts. Participants were assessed over 2 consecutive years (Grades 8 and 9 given prior grade retention, or Grades 9 and 10 if not retained). Exploratory factor analyses identified 4 correlated dimensions underlying the questionnaire responses. Subsequent confirmatory factor analyses provided support for a bifactor model, which includes a general factor of students' basic educational motivation, and specific factors of (a) teacher educational expectations, (b) peer aspirations, and (c) value of education. Measurement invariance of the bifactor model was established across students' gender and ethnicity (Caucasian, African American, and Hispanic) and year of testing. Criterion-related validity of the general and specific factors with students' school belonging, student-teacher warmth and conflict, disciplinary practices, letter grade, conduct problems, and behavioral engagement was examined. Practical implications of the measure are discussed.

  18. Assessment of Adolescents’ Motivation for Educational Attainment

    Science.gov (United States)

    Cham, Heining; Hughes, Jan N.; West, Stephen G.; Im, Myung Hee

    2015-01-01

    The Adolescent Motivation for Educational Attainment Questionnaire is a 32-item questionnaire (we drew 20 items from 3 subscales of the Educational Motivation Questionnaire; Murdock, 1999) that was developed to measure multiple potential dimensions of adolescents’ motivation to complete high school and enroll in post-secondary education, including competence and effort beliefs; perceived value of education; and peer, teacher, and parent support for educational attainment. We assessed a multiethnic sample (N = 569) of low-achieving students who started 1st grade together in 1 urban and 2 small city school districts. Participants were assessed over 2 consecutive years (Grades 8 and 9 given prior grade retention, or Grades 9 and 10 if not retained). Exploratory factor analyses identified 4 correlated dimensions underlying the questionnaire responses. Subsequent confirmatory factor analyses provided support for a bifactor model, which includes a general factor of students’ basic educational motivation, and specific factors of (a) teacher educational expectations, (b) peer aspirations, and (c) value of education. Measurement invariance of the bifactor model was established across students’ gender and ethnicity (Caucasian, African American, and Hispanic) and year of testing. Criterion-related validity of the general and specific factors with students’ school belonging, student–teacher warmth and conflict, disciplinary practices, letter grade, conduct problems, and behavioral engagement was examined. Practical implications of the measure are discussed. PMID:24588748

  19. Occupational attainment as a marker of cognitive reserve in multiple sclerosis.

    Directory of Open Access Journals (Sweden)

    Omar Ghaffar

    Full Text Available Cognitive dysfunction affects half of MS patients. Although brain atrophy generally yields the most robust MRI correlations with cognition, significant variance in cognition between individual MS patients remains unexplained. Recently, markers of cognitive reserve such as premorbid intelligence have emerged as important predictors of neuropsychological performance in MS. In the present study, we aimed to extend the cognitive reserve construct by examining the potential contribution of occupational attainment to cognitive decline in MS patients. Brain atrophy, estimated premorbid IQ, and occupational attainment were assessed in 72 MS patients. The Minimal Assessment of Cognitive Functioning in MS was used to evaluate indices of information processing speed, memory, and executive function. Results showed that occupational attainment was a significant predictor of information processing speed, memory, and executive function in hierarchical linear regressions after accounting for brain atrophy and premorbid IQ. These data suggest that MS patients with low occupational attainment fare worse cognitively than those with high occupational attainment after controlling for brain atrophy and premorbid IQ. Occupation, like premorbid IQ, therefore may make an independent contribution to cognitive outcome in MS. Information regarding an individual's occupation is easily acquired and may serve as a useful proxy for cognitive reserve in clinical settings.

  20. Mental health problems and educational attainment in adolescence: 9-year follow-up of the TRAILS study.

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    Karin Veldman

    Full Text Available BACKGROUND: This study examines if mental health problems at age 11 and changes in mental health problems between age 11 and 16 predict educational attainment of adolescents at age 19, overall and stratified by gender. METHODS: Data from 1711 adolescents (76.8% from initial cohort of the Tracking Adolescents' Individual Lives Survey (TRAILS, a Dutch prospective cohort study with 9 year follow-up, were used. Mental health problems (externalizing, internalizing and attention problems were measured by the Youth Self Report and the Child Behavior Checklist at ages 11 and 16. Difference scores for mental health problems between age 11 and 16 were calculated. Educational attainment was assessed at age 19. RESULTS: Externalizing, internalizing and attention problems at age 11 were significantly associated with low educational attainment at age 19 (crude model. When adjusted for demographic variables and the other mental health problems, only the association for attention problems remained significant (odds ratio (OR, 95% confidence interval: 3.19, 2.11-4.83. Increasing externalizing problems between age 11 and 16 also predicted low educational attainment at age 19 (OR 3.12, 1.83-5.32. Among girls, increasing internalizing problems between age 11 and 16 predicted low educational attainment (OR 2.21, 1.25-3.94. For boys, no significant association was found for increasing internalizing problems and low educational attainment. For increasing attention problems between age 11 and 16 no significant association with low educational attainment was found. CONCLUSIONS: Externalizing, internalizing and attention problems at age 11 and an increase of these problems during adolescence predicted low educational attainment at age 19. Early treatment of these mental health problems may improve educational attainment, and reduce socioeconomic health differences in adulthood.

  1. Associations of educational attainment, occupation, and community poverty with hip osteoarthritis.

    Science.gov (United States)

    Cleveland, Rebecca J; Schwartz, Todd A; Prizer, Lindsay P; Randolph, Randy; Schoster, Britta; Renner, Jordan B; Jordan, Joanne M; Callahan, Leigh F

    2013-06-01

    To examine cross-sectional baseline data from the Johnston County Osteoarthritis Project for the association between individual and community socioeconomic status (SES) measures with hip osteoarthritis (OA) outcomes. We analyzed data on 3,087 individuals (68% white and 32% African American). Educational attainment and occupation were used as individual measures of SES. Census block group household poverty rate was used as a measure of community SES. Hip OA outcomes included radiographic OA and symptomatic OA in one or both hip joints. Multivariable logistic regression models were used to estimate odds ratios (ORs) and 95% confidence intervals (95% CIs) for the association of each hip OA outcome with each SES variable separately, and then with all SES measures simultaneously. Associations between hip OA outcomes and SES variables were evaluated for effect modification by race and sex. Living in a community of high household poverty rate showed independent associations with hip radiographic OA in one or both hips (OR 1.50, 95% CI 1.18-1.92) and bilateral (both hips) radiographic OA (OR 1.87, 95% CI 1.32-2.66). Similar independent associations were found between low educational attainment among those with symptomatic OA in one or both hips (OR 1.44, 95% CI 1.09-1.91) or bilateral symptomatic OA (OR 1.91, 95% CI 1.08-3.39), after adjusting for all SES measures simultaneously. No significant associations were observed between occupation and hip OA outcomes, nor did race or sex modify the associations. Our data provide evidence that hip OA outcomes are associated with both education and community SES measures, associations that remained after adjustment for covariates and all SES measures. Copyright © 2013 by the American College of Rheumatology.

  2. Social Mobility or Social Reproduction? A Case Study of the Attainment Patterns of Students According to Their Social Background and Ethnicity

    Science.gov (United States)

    Collins, Matthew; Collins, Gemma; Butt, Graham

    2015-01-01

    This paper explores levels of achievement amongst boys who attended a selective school in Birmingham, UK through consideration of their attainment, social background and ethnicity. It seeks to answer three main questions. Firstly, to what extent does academic attainment vary between students from different socio-economic groups and ethnic…

  3. Ethnic Differences in Educational Attainment among the Children of Canadian Immigrants

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    Teresa Abada

    2009-01-01

    Full Text Available Using the 2002 Ethnic Diversity Survey, this article examines the ethnic differences in university education attainment among the children of immigrants in Canada. We found that most groups achieve clear upward mobility across generations, while such upward pattern is not observed among Blacks and Filipinos. Asians (with the exception of Filipinos attain higher academic achievements than most groups of European origins even when accounting for group variations in family background, and social and ethnic capital. Parental education was important in explaining the relatively low university completion rates among the second generation Portuguese and Italians. Rural residence of the father’s generation was an important factor for the second generation Dutch and German youth, reflecting the different settlement patterns of these various groups. Our findings suggest that race/ethnicity has become a salient factor in educational stratification.

  4. Prenatal health, educational attainment, and intergenerational inequality: the Northern Finland Birth Cohort 1966 Study.

    Science.gov (United States)

    Härkönen, Juho; Kaymakçalan, Hande; Mäki, Pirjo; Taanila, Anja

    2012-05-01

    In this article, we study the effects of prenatal health on educational attainment and on the reproduction of family background inequalities in education. Using Finnish birth cohort data, we analyze several maternal and fetal health variables, many of which have not been featured in the literature on long-term socioeconomic effects of health despite the effects of these variables on birth and short-term health outcomes. We find strong negative effects of mother's prenatal smoking on educational attainment, which are stronger if the mother smoked heavily but are not significant if she quit during the first trimester. Anemia during pregnancy is also associated with lower levels of attained education. Other indicators of prenatal health (pre-pregnancy obesity, mother's antenatal depressed mood, hypertension and preeclampsia, early prenatal care visits, premature birth, and small size for gestational age) do not predict educational attainment. Our measures explain little of the educational inequalities by parents' class or education. However, smoking explains 12%-and all health variables together, 19%-of the lower educational attainment of children born to unmarried mothers. Our findings point to the usefulness of proximate health measures in addition to general ones. They also point to the potentially important role played by early health in intergenerational processes.

  5. Relation between obesity and the attainment of optimal blood pressure and lipid targets in high vascular risk outpatients.

    Science.gov (United States)

    Bhan, Vineet; Yan, Raymond T; Leiter, Lawrence A; Fitchett, David H; Langer, Anatoly; Lonn, Eva; Tan, Mary; Silagy, Stewart; Goodman, Shaun G; Yan, Andrew T

    2010-11-01

    Obesity is associated with hypertension, dyslipidemia, and diabetes, but it is also an independent cardiovascular risk factor. We sought to evaluate the differences in treatment patterns and attainment of guideline-recommended targets among high-risk vascular outpatients in relation to their body mass index (BMI). The prospective Vascular Protection and Guideline Orientated Approach to Lipid Lowering Registries recruited 7,357 high-risk vascular outpatients in Canada from 2001 to 2004. We stratified the patient population into 3 groups according to their BMI: normal weight (BMI 30 kg/m²). We evaluated the rates of attainment for contemporary guideline targets of blood pressure (high-density lipoprotein [HDL] ratio blood pressure, TC, LDL cholesterol, triglyceride levels and TC/HDL ratio, and lower HDL cholesterol. Obese patients were more likely to be treated with antihypertensive agents (p = 0.002), angiotensin-converting enzyme inhibitors (p = 0.024), angiotensin receptor blockers (p high-dose statin therapy (p = 0.001). On multivariable analyses, obese patients were less likely to attain the blood pressure (odds ratio 0.77, 95% confidence interval 0.66 to 0.90, p = 0.001) and TC/HDL ratio (odds ratio 0.48, 95% confidence interval 0.42 to 0.55, p high cardiovascular risk achieved both guideline-recommended blood pressure and lipid targets, and this significant treatment gap was more pronounced among obese patients. Our findings underscore the opportunity to optimize the treatment of these high-risk patients. Copyright © 2010 Elsevier Inc. All rights reserved.

  6. Effects of Educational Attainment on Climate Risk Vulnerability

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    Erich Striessnig

    2013-03-01

    Full Text Available In the context of still uncertain specific effects of climate change in specific locations, this paper examines whether education significantly increases coping capacity with regard to particular climatic changes, and whether it improves the resilience of people to climate risks in general. Our hypothesis is that investment in universal primary and secondary education around the world is the most effective strategy for preparing to cope with the still uncertain dangers associated with future climate. The empirical evidence presented for a cross-country time series of factors associated with past natural disaster fatalities since 1980 in 125 countries confirms this overriding importance of education in reducing impacts. We also present new projections of populations by age, sex, and level of educational attainment to 2050, thus providing an appropriate tool for anticipating societies' future adaptive capacities based on alternative education scenarios associated with different policies.

  7. GWAS of 126,559 individuals identifies genetic variants associated with educational attainment

    NARCIS (Netherlands)

    Rietveld, Cornelius A.; Medland, Sarah E.; Derringer, Jaime; Yang, Jian; Esko, Tõnu; Martin, Nicolas W.; Westra, Harm-Jan; Shakhbazov, Konstantin; Abdellaoui, Abdel; Agrawal, Arpana; Albrecht, Eva; Alizadeh, Behrooz Z.; Amin, Najaf; Barnard, John; Baumeister, Sebastian E.; Benke, Kelly S.; Bielak, Lawrence F.; Boatman, Jeffrey A.; Boyle, Patricia A.; Davies, Gail; De Leeuw, Christiaan; Eklund, Niina; Evans, Daniel S.; Ferhmann, Rudolf; Fischer, Krista; Gieger, Christian; Gjessing, Håkon K.; Hägg, Sara; Harris, Jennifer R.; Hayward, Caroline; Holzapfel, Christina; Ibrahim-Verbaas, Carla A.; Ingelsson, Erik; Jacobsson, Bo; Joshi, Peter K.; Jugessur, Astanand; Kaakinen, Marika; Kanoni, Stavroula; Karjalainen, Juha; Kolcic, Ivana; Kristiansson, Kati; Kutalik, Zoltán; Lahti, Jari; Lee, Sang H.; Lin, Peng; Lind, Penelope A.; Liu, Yongmei; Lohman, Kurt; Loitfelder, Marisa; McMahon, George; Vidal, Pedro Marques; Meirelles, Osorio; Milani, Lili; Myhre, Ronny; Nuotio, Marja-Liisa; Oldmeadow, Christopher J.; Petrovic, Katja E.; Peyrot, Wouter J.; Polašek, Ozren; Quaye, Lydia; Reinmaa, Eva; Rice, John P.; Rizzi, Thais S.; Schmidt, Helena; Schmidt, Reinhold; Smith, Albert V.; Smith, Jennifer A.; Tanaka, Toshiko; Terracciano, Antonio; Van Der Loos, Matthijs J. H. M.; Vitart, Veronique; Völzke, Henry; Wellmann, Jürgen; Yu, Lei; Zhao, Wei; Allik, Jüri; Attia, John R.; Bandinelli, Stefania; Bastardot, François; Beauchamp, Jonathan; Bennett, David A.; Berger, Klaus; Bierut, Laura J.; Boomsma, Dorret I.; Bültmann, Ute; Campbell, Harry; Chabris, Christopher F.; Cherkas, Lynn; Chung, Mina K.; Cucca, Francesco; De Andrade, Mariza; De Jager, Philip L.; De Neve, Jan-Emmanuel; Deary, Ian J.; Dedoussis, George V.; Deloukas, Panos; Dimitriou, Maria; Eiríksdóttir, Guoný; Elderson, Martin F.; Eriksson, Johan G.; Evans, David M.; Faul, Jessica D.; Ferrucci, Luigi; Garcia, Melissa E.; Grönberg, Henrik; Guonason, Vilmundur; Hall, Per; Harris, Juliette M.; Harris, Tamara B.; Hastie, Nicholas D.; Heath, Andrew C.; Hernandez, Dena G.; Hoffmann, Wolfgang; Hofman, Adriaan; Holle, Rolf; Holliday, Elizabeth G.; Hottenga, Jouke-Jan; Iacono, William G.; Illig, Thomas; Järvelin, Marjo-Riitta; Kähönen, Mika; Kaprio, Jaakko; Kirkpatrick, Robert M.; Kowgier, Matthew; Latvala, Antti; Launer, Lenore J.; Lawlor, Debbie A.; Lehtimäki, Terho; Li, Jingmei; Lichtenstein, Paul; Lichtner, Peter; Liewald, David C.; Madden, Pamela A.; Magnusson, Patrik K. E.; Mäkinen, Tomi E.; Masala, Marco; McGue, Matt; Metspalu, Andres; Mielck, Andreas; Miller, Michael B.; Montgomery, Grant W.; Mukherjee, Sutapa; Nyholt, Dale R.; Oostra, Ben A.; Palmer, Lyle J.; Palotie, Aarno; Penninx, Brenda W. J. H.; Perola, Markus; Peyser, Patricia A.; Preisig, Martin; Räikkönen, Katri; Raitakari, Olli T.; Realo, Anu; Ring, Susan M.; Ripatti, Samuli; Rivadeneira, Fernando; Rudan, Igor; Rustichini, Aldo; Salomaa, Veikko; Sarin, Antti-Pekka; Schlessinger, David; Scott, Rodney J.; Snieder, Harold; St Pourcain, Beate; Starr, John M.; Sul, Jae Hoon; Surakka, Ida; Svento, Rauli; Teumer, Alexander; Tiemeier, Henning; Van Rooij, Frank J. A.; Van Wagoner, David R.; Vartiainen, Erkki; Viikari, Jorma; Vollenweider, Peter; Vonk, Judith M.; Waeber, Gérard; Weir, David R.; Wichmann, H.-Erich; Widen, Elisabeth; Willemsen, Gonneke; Wilson, James F.; Wright, Alan F.; Conley, Dalton; Davey-Smith, George; Franke, Lude; Groenen, Patrick J. F.; Hofman, Albert; Johannesson, Magnus; Kardia, Sharon L. R.; Krueger, Robert F.; Laibson, David; Martin, Nicholas G.; Meyer, Michelle N.; Posthuma, Danielle; Thurik, A. Roy; Timpson, Nicholas J.; Uitterlinden, André G.; Van Duijn, Cornelia M.; Visscher, Peter M.; Benjamin, Daniel J.; Cesarini, David; Koellinger, Philipp D.

    2013-01-01

    A genome-wide association study (GWAS) of educational attainment was conducted in a discovery sample of 101,069 individuals and a replication sample of 25,490. Three independent single-nucleotide polymorphisms (SNPs) are genome-wide significant (rs9320913, rs11584700, rs4851266), and all three repli

  8. GWAS of 126,559 individuals identifies genetic variants associated with educational attainment

    NARCIS (Netherlands)

    Rietveld, C.A.; Medland, S.E.; Derringer, J.; Yang, J.; Esko, T.; Martin, N.W.; Westra, H.J.; Shakhbazov, K.; Abdellaoui, A.; Agrawal, A.; Albrecht, E.; Alizadeh, B.Z.; Amin, N.; Bamard, J.; Baumeister, S.E.; Benke, K.S.; Bielak, L.F.; Boatman, J.A.; Boyle, P.A.; Davies, G.; de Leeuw, C.; Eklund, N.; Evans, D.S.; Fehrmann, R.; Fischer, K.; Gieger, C.; Gjessing, H.K.; Hägg, S.; Harris, J.R.; Hayward, C.; Holzapfel, C.; Ibrahim-Verbaas, C.A.; Ingelsson, E.; Jacobsson, B.; Joshi, P.K.; Jugessur, A.; Kaakinen, M.; Kanoni, S.; Karjalainen, J.; Kolcic, I.; Kristiansson, K.; Kutalik, Z.; Lahti, J.; Lee, S.H.; Lin, P.; Lind, P.A.; Liu, Y.; Lohman, K.; Loitfelder, M.; McMahon, G.; Marques Vidal, P.; Meirelles, O.; Milani, L.; Myhre, R.; Nuotio, M.J.; Oldmeadow, C.J.; Petrovic, K.E.; Peyrot, W.J.; Polašek, O.; Quaye, L.; Reinmaa, E.; Rice, J.P.; Rizzi, T.S.; Schmidt, H.; Schmidt, R.; Smith, A.V.; Smith, J.A.; Tanaka, T.; Terracciano, A.; van der Loos, M.J.H.M.; Vitart, V.; Völzke, H.; Welllmann, J.; Yu, L.; Zhao, W.; Allik, J.; Attia, J.R.; Bandinelli, S.; Bastardot, F.; Beauchamp, J.; Bennett, D.A.; Berger, K.; Bierut, L.J.; Boomsma, D.I.; Bültmann, U.; Campbell, H.; Chabris, C.F.; Cherkas, L.; Chung, M.K.; Cucca, F.; de Andrade, M.; De Jager, P.L.; de Neve, J.E.; Deary, I.J.; Dedoussis, G.V.; Deloukas, P.; Dimitriou, M.; Eiríksdóttir, G.; Elderson, M.F.; Eriksson, J.G.; Evans, D.M.; Faul, J.D.; Ferrucci, L.; Garcia, M.E.; Grönberg, H.; Guðnason, V.; Hall, P.; Harris, J.M.; Harris, T.B.; Hastie, N.D.; Heath, A.C.; Hernandez, D.G.; Hoffmann, W.; Hofman, A.; Holle, R.; Holliday, E.G.; Hottenga, J.J.; Iacono, W.G.; Illig, T.; Järvelin, M.R.; Kähönen, M.; Kaprio, J.; Kirkpatrick, P.M.; Kowgier, M.; Latvala, A.; Launer, L.J.; Lawlor, D.A.; Lehtimäki, T.; Li, J.; Lichtenstein, P.; Lichtner, P.; Liewald, D.C.; Madden, P.A.; Magnusson, P.K.E.; Mäkinen, T.E.; Masala, M.; McGue, M.; Metspalu, A.; Mielck, A.; Miller, M.B.; Montgomery, G.W.; Mukherjee, S.; Nyholt, D.R.; Oostra, B.A.; Palmer, L.J.; Palotie, A.; Penninx, B.W.J.H.; Perola, M.; Peyser, P.A.; Preisig, M.; Räikkönen, K.; Raitakari, O.T.; Realo, A.; Ring, S.M.; Ripatti, S.; Rivadeneira, F.; Rudan, I.; Rustichini, A.; Salomaa, V.; Sarin, A.P.; Schlessinger, D.; Scott, R.J.; Snieder, H.; St Pourcain, B.; Starr, J.M.; Hoon Sul, J.; Surakka, I.; Svento, R.; Teumer, A.; Tiemeier, H.; van Rooij, F.J.A.; van Wagoner, D.R.; Vartiainen, E.; Viikari, J.; Vollenweider, P.; Vonk, J.M.; Waeber, G.; Weir, D.R.; Wichmann, H.E.; Widen, E.; Willemsen, G.; Wilson, J.F.; Wright, A.F.; Conley, D.; Davey-Smith, G.; Franke, L.; Groenen, P.J.F.; Johannesson, M.; Kardia, S.L.R.; Krueger, J.F.; Laibson, D.; Martin, N.G.; Meyer, M.N.; Posthuma, D.; Thurik, A.R.; Timpson, N.J.; Uitterlinden, A.G.; van Duijn, C.M.; Visscher, P.M.; Benjamin, D.J.; Cesarini, D.; Koellinger, P.D.

    2013-01-01

    A genome-wide association study (GWAS) of educational attainment was conducted in a discovery sample of 101,069 individuals and a replication sample of 25,490. Three independent single-nucleotide polymorphisms (SNPs) are genome-wide significant (rs9320913, rs11584700, rs4851266), and all three repli

  9. The Preschool Attainment Record: A Concurrent Validity Study with Cerebral Palsied Children

    Science.gov (United States)

    Krasner, Paul R.; Silverstein, Leonard

    1976-01-01

    Twenty-seven multiply handicapped cerebral palsied preschool children were administered the Preschool Attainment Record, The Vineland Maturity Scale, and the Gesell Developmental Schedules in order to assess concurrent validity on the first measure. Significant correlations were obtained among the three measures. (Author/JKS)

  10. Relation of Opportunity to Learn Advanced Math to the Educational Attainment of Rural Youth

    Science.gov (United States)

    Irvin, Matthew; Byun, Soo-yong; Smiley, Whitney S.; Hutchins, Bryan C.

    2017-01-01

    Our study examined the relation of advanced math course taking to the educational attainment of rural youth. We used data from the Educational Longitudinal Study of 2002. Regression analyses demonstrated that when previous math achievement is accounted for, rural students take advanced math at a significantly lower rate than urban students.…

  11. Library Impact Data Project: Looking for the Link between Library Usage and Student Attainment

    Science.gov (United States)

    Stone, Graham; Ramsden, Bryony

    2013-01-01

    The Library Impact Data Project was a six-month project funded by Jisc and managed by the University of Huddersfield to investigate this hypothesis: "There is a statistically significant correlation across a number of universities between library activity data and student attainment." E-resources usage, library borrowing statistics, and…

  12. Library Impact Data Project: Looking for the Link between Library Usage and Student Attainment

    Science.gov (United States)

    Stone, Graham; Ramsden, Bryony

    2013-01-01

    The Library Impact Data Project was a six-month project funded by Jisc and managed by the University of Huddersfield to investigate this hypothesis: "There is a statistically significant correlation across a number of universities between library activity data and student attainment." E-resources usage, library borrowing statistics, and…

  13. Educational Attainment in South Africa: A View from the Census 1865-2011

    Science.gov (United States)

    Christopher, A. J.

    2015-01-01

    Population censuses record considerable volumes of personal information, which when aggregated and tabulated provide significant insights into national societies. South African censuses have recorded levels of educational attainment since their inception in the mid-nineteenth century, initially measuring literacy and later the level of education…

  14. Factors related to the persistence and attainment of graduate degrees in the sciences by women science majors

    Science.gov (United States)

    Carl, Janet E.

    Researchers have shown that women remain underrepresented in the sciences particularly in doctorate degree attainment. This investigator aimed to extend previous research by examining possible causes of gender disparity in science graduate education using data from the Baccalaureate and Beyond Longitudinal Study, B&B.:93/03. Variables in categories of demographics, academic achievement, financial resources, degree expectations and attitudes toward educational experiences, future study and employment were analyzed by t tests and hierarchical regression to determine gender differences in graduate degree expectations and attainment by male and female science majors. Findings supported gender disparity in undergraduate and graduate fields of study. Women dominated health areas and earned terminal master's degrees, whereas men dominated the physical science field and attained a higher proportion of doctorate degrees. Results also showed no gender differences in master's degree attainment in other fields thus confirming that these graduates did not persist in science fields. Graduate degree expectation was a strong predictor for master's and doctorate degree attainment. Parent education had a significant effect on degree expectations but not on graduate degree attainment. Women tended to have lower degree expectations and earned fewer science and math credits than men. Results showed that unemployment and loans predicted doctorate degree attainment by men and women showed higher levels of employment in graduate school.

  15. Effort in emotion work and well-being: The role of goal attainment.

    Science.gov (United States)

    Wong, Elena; Tschan, Franziska; Semmer, Norbert K

    2017-02-01

    It is well established that regulating one's emotion display in social settings entails psychological costs such as lower well-being. However, regulating emotion display may also help achieving goals, and goal attainment is known to enhance well-being. We therefore investigated the hypothesis that success in attaining goals during social interactions would reduce the negative impact of regulatory effort on well-being. In an experience sampling study, 115 Swiss employees reported their social encounters for 7 consecutive days. For each interaction, participants were asked to report their effort in regulating their emotions, their level of goal attainment, and their momentary well-being after the interaction. Data being nested (Level 1: interactions; Level 2: person), multilevel analyses were conducted. Continuous level 1 predictors were group mean centered, implying that their effects on well-being were strictly intraindividual. Gender, age, extraversion, and neuroticism were controlled on the person level, the context of the interaction (private vs. work) as well as positive and negative emotions felt during the social encounter were controlled on the situation level. Analysis of 1,674 social interactions containing a goal confirmed that regulatory effort predicted lower well-being after social interactions (Hypothesis 1), that degree of goal attainment predicted better well-being after these interactions (Hypothesis 2), and that degree of goal attainment buffered the negative effect of effort (Hypothesis 3). Research and theory should pay more attention to the fact that emotions often are regulated in the service of goals, and that attaining these goals may, at least partially, compensate for the effort invested. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  16. Income Inequality by Highest Attained Education in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Michaela Brázdilová

    2015-12-01

    Full Text Available Income distribution strongly affects the value of risk-of poverty, what could explain small values of poverty rate in the Czech Republic. Therefore it is important to examine the level of income inequality in society and find out the socio-economic characteristics of people affecting the overall income inequality. The factor showing the biggest influence on the income level is education, so it is meaningful to examine the relationship between income inequality and poverty rate of each group of people by their highest attained education. One appropriate approach is quantification of each group’s contribution to the overall income differentiation by decomposition of some income inequality indicators. This decomposition enables also to identify the reason the value of each contribution according to various aspects, such as the group size or total volume of groups incomes. The development of overall income inequality in the last year is a necessary condition for the prediction in the future, so the trends of time series of some inequality indicators were analyzed. The whole analysis enables to complete a view on income level and its inequality in the society, which are important indicators measuring the living standards of people.

  17. 团体心理辅导在高职教育中的作用和意义%The role and the significance of group psychological guidance in higher vocational education

    Institute of Scientific and Technical Information of China (English)

    李怡宁

    2014-01-01

    Group psychological guidance is derived from the method of psychological counseling, mental health education in higher vocational plays an important role and significance, is an indispensable part of in the mental health education, should cause the whole society, especially the attention of the college of higher vocational education teaching workers.%团体心理辅导是源自美国的心理辅导方法,在高职心理健康教育中有着重要的作用和意义,是心理健康教育中不可缺少的一部分,应引起全社会,尤其是高职学院教育教学工作者的重视。

  18. Elite and Status Attainment Models of Inequality of Opportunity

    Science.gov (United States)

    Myles, John F.; Srensen, Aage B.

    1975-01-01

    With changes in method, analysis of the process of attainment of various occupations and sub-sets of occupations such as elites can bring about the desired comparability between elite and status attainment studies of equality of opportunity. (Author/AM)

  19. Educational Attainment: Analysis by Immigrant Generation. IZA Discussion Paper Series.

    Science.gov (United States)

    Chiswick, Barry R.; DebBurman, Noyna

    This paper presents a theoretical and empirical analysis of the largely ignored issue of the determinants of the educational attainment of adults by immigrant generation. Using Current Population Survey (CPS) data, differences in educational attainment are analyzed by immigrant generation (first, second, and higher order generations), and among…

  20. The Role of Goal Attainment Expectancies in Achievement Goal Pursuit

    Science.gov (United States)

    Senko, Corwin; Hulleman, Chris S.

    2013-01-01

    The current studies introduce the goal attainment expectancy construct to achievement goal theory. Three studies, 2 in college classrooms and the other using a novel math task in the laboratory, converged on the same finding. For mastery-approach goals and performance-approach goals alike, the harder the goal appeared to attain, the less likely…

  1. Children's Conceptions of Career Choice and Attainment: Model Development

    Science.gov (United States)

    Howard, Kimberly A. S.; Walsh, Mary E.

    2011-01-01

    This article describes a model of children's conceptions of two key career development processes: career choice and career attainment. The model of children's understanding of career choice and attainment was constructed with developmental research and theory into children's understanding of allied phenomena such as their understanding of illness,…

  2. Emergy Evaluation of Educational Attainment in the United States

    Science.gov (United States)

    The emergy of educational attainment in the United States was quantified over the period for which the necessary data were available, i.e., 1948 to 2006. We propose that the portion of the knowledge in educational attainment delivered by the active workforce be considered as part...

  3. Age at Immigration and Educational Attainment of Young Immigrants

    NARCIS (Netherlands)

    van Ours, J.C.; Veenman, J.M.C.

    2005-01-01

    For immigrants who arrive in a country at a young age it is easier to assimilate than for teenagers.This paper investigates up to what immigration age the educational attainment of young immigrants in the Netherlands is similar to the educational attainment of secondgeneration immigrants, who were b

  4. The Impact of Dual Enrollment Participation on Degree Attainment

    Science.gov (United States)

    Westcott, Peggy Anne

    2009-01-01

    Dual enrollment programs continue to grow in the United States; however, little empirical research examines the relationship between this high school experience and future college success and degree attainment. This study examines degree attainment for first-time beginning students who began their postsecondary education at a Virginia Community…

  5. 75 FR 41421 - Finding of Attainment for PM10

    Science.gov (United States)

    2010-07-16

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 81 Finding of Attainment for PM10 for the Mendenhall Valley PM10 Nonattainment Area... Mendenhall Valley nonattainment area in Alaska attained the National Ambient Air Quality Standard (NAAQS) for...

  6. Interpreting the Influence of Community College Attendance upon Baccalaureate Attainment

    Science.gov (United States)

    Townsend, Barbara K.

    2007-01-01

    National quantitative studies examining the impact of community college attendance upon educational attainment conclude that initial attendance at a community college (as opposed to a 4-year institution) reduces the likelihood of attaining a bachelor's degree. Yet these studies, which suggest that initial attendance at a community college is not a…

  7. Obesity, ultrasound indexes of fat depots and lipid goal attainment in patients with high and very high cardiovascular risk: A novel approach towards better risk reduction.

    Science.gov (United States)

    Haberka, M; Okopień, B; Gąsior, Z

    2016-02-01

    Our aim was to assess the attainment of primary (low density lipoprotein cholesterol; LDL-C) and secondary (non-high density lipoprotein cholesterol; non-HDL-C) lipid therapeutic goals in relation to obesity, clinical measures of adiposity and ultrasound indexes of fat depots, including the novel index of periarterial adipose tissue (PAT): carotid artery extra media thickness (EMT). High and very high cardiovascular (CV) risk patients (n = 420; F/M: 34/66%; age: 61.2 ± 7 years) with prior statin treatment (≥ 18 months) were enrolled into this cross-sectional study. All patients had a detailed assessment with several anthropometric measures and ultrasound indexes of fat depots indexed to BMI: abdominal (Intra-abdominal Fat Thickness; IAT and Pre-peritoneal Fat Thickness; PreFT), paracardial (Epicardial Fat Thickness; EFT and Pericardial Fat Thickness; PFT) and the new index corresponding to PAT (carotid EMT). Lipid goals attainment in the study group was as follows: 34% (LDL-C goal), 39% (non-HDL-C goal) and 35% (both LDL and non-HDL-C goals). Among ultrasound indexes, patients with both lipid goals attainment revealed significantly lower carotid EMT/BMI (LDL-C goal: 25.2 ± 4.2 vs 27.5 ± 4.1, p obesity and most clinical measures of adiposity, carotid EMT and abdominal IAT, but not other ultrasound indexes of fat depots revealed associations independent from BMI with lipid goal attainment and may help identify patients requiring more aggressive lipid management. Copyright © 2015 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.

  8. 集体心理治疗对精神分裂症患者家属的意义%THE SIGNIFICANCE OF GROUP PSYCHOTHERAPY ON THE FAMILIES OF SCHIZOPHRENIC PATIENTS

    Institute of Scientific and Technical Information of China (English)

    黄芹; 唐岩; 温云辉; 李惠仙

    2011-01-01

    [Objective] To investigate the effect of group psychotherapy for caregivers of schizophrenia patients in the treatment of anxiety and depression. [Methods] In relatives of schizophrenic patients, used self-rating anxiety scale (SAS), self-rating depression scale (SDS) rating scale for assessment, 72 cases of SDS > 50 points and SAS> SO points were given with collective psychotherapy. 3 months, 6 months, 12 months before treatment respectively, carried out evaluation. [ Re-Sults] The SAS and SDS after treatment were significantly decreased comparing with before treatment, the differences were significant [Conclusion] The group psychotherapy for caregivers of schizophrenia patients can effectively reduce anxiety and depression.%[目的]探讨集体心理治疗对精神分裂症病人照料者焦虑与抑郁的治疗与效果.[方法]对社区中精神分裂症患者的照料亲属采用焦虑自评量表(SAS),抑郁白评量表(SDS)进行评定量表测评,对SDS>50分及SAS>50分的72例照料者亲属进行集体心理治疗.分别于治疗前、3个月、6个月、12个月进行评测.[结果]治疗结束SAS及SDS分显著下降,与治疗前相比差异有统计学意义.[结论]集体心理治疗对精神分裂症病人照料者减轻焦虑与抑郁有效.

  9. An Object-Group Threat Assessment Method Based on Attribute Significance of Multi-Field Expert Systems%基于专家知识属性重要度的集群目标威胁评估方法

    Institute of Scientific and Technical Information of China (English)

    黄大荣; 郭安学; 李云生; 徐红兵; 霍勇谋

    2009-01-01

    结合计算机网络和专家知识库集成技术,研究了集群目标威胁评估的一类新方法.首先,在给出多领域专家知识集成评估系统定义和集群目标威胁度赋值规则的基础上,结合统计方法和历史数据库建立专家知识属性重要度模型;然后,提出了该集成评估系统的运行规则,并结合多领域专家知识集成技术,构造了集群目标威胁评估的网络化评估系统;最后,仿真实验验证了系统的有效性和合理性.该系统成功应用于型号武器系统的实际工程实例表明,这种评估方法具有良好的更新能力和应用前景.%A new method of threat assessment to object-group was researched by combining computer network with integrated technology of experts' database. The attribute significance model of experts' database was presented by combining integrated system of multi-field experts and assignment rule of threat degree of object-group with statistical method and historical database; the network evaluation system used for evaluating object-group threat was constructed by the proposed operation rule of the system combined with multi-field experts knowledge intergrated technology; the simulation used for e-valuating object-group threat was performed by a certain type gun-missile intergrated air defense system. The simulated results show that the evaluation method has better updating capability and applied prospect.

  10. Working Memory Training is Associated with Long Term Attainments in Math and Reading.

    Science.gov (United States)

    Söderqvist, Stina; Bergman Nutley, Sissela

    2015-01-01

    Training working memory (WM) using computerized programs has been shown to improve functions directly linked to WM such as following instructions and attention. These functions influence academic performance, which leads to the question of whether WM training can transfer to improved academic performance. We followed the academic performance of two age-matched groups during 2 years. As part of the curriculum in grade 4 (age 9-10), all students in one classroom (n = 20) completed Cogmed Working Memory Training (CWMT) whereas children in the other classroom (n = 22) received education as usual. Performance on nationally standardized tests in math and reading was used as outcome measures at baseline and two years later. At baseline both classes were normal/high performing according to national standards. At grade 6, reading had improved to a significantly greater extent for the training group compared to the control group (medium effect size, Cohen's d = 0.66, p = 0.045). For math performance the same pattern was observed with a medium effect size (Cohen's d = 0.58) reaching statistical trend levels (p = 0.091). Moreover, the academic attainments were found to correlate with the degree of improvements during training (p 1 year) effects of WM training on academic performance. We found performance on both reading and math to be positively impacted after completion of CWMT. Since there were no baseline differences between the groups, the results may reflect an influence on learning capacity, with improved WM leading to a boost in students' capacity to learn. This study is also the first to investigate the effects of CWMT on academic performance in typical or high achieving students. The results suggest that WM training can help optimize the academic potential of high performers.

  11. Working memory training is associated with long term attainments in math and reading comprehension

    Directory of Open Access Journals (Sweden)

    Stina eSöderqvist

    2015-11-01

    Full Text Available Training working memory (WM using computerized programs has been shown to improve functions directly linked to WM such as following instructions and attention. These functions influence academic performance, which leads to the question of whether WM training can transfer to improved academic performance. We followed the academic performance of two age-matched groups during two years. As part of the curriculum in grade 4 (age 9-10, all students in one classroom (n = 20 completed Cogmed Working Memory Training (CWMT whereas children in the other classroom (n = 22 received education as usual. Performance on nationally standardized tests in math and reading comprehension was used as outcome measures at baseline and two years later. At baseline both classes were normal/high performing according to national standards. At grade 6, reading comprehension had improved to a significantly greater extent for the training group compared to the control group (medium effect size, Cohen’s d = 0.66, p = 0.045. For math performance the same pattern was observed with a medium effect size (Cohen’s d = 0.58 reaching statistical trend levels (p = 0.091. Moreover, the academic attainments were found to correlate with the degree of improvements during training (p-values 1 year effects of WM training on academic performance. We found performance on both reading and math to be positively impacted after completion of CWMT. Since there were no baseline differences between the groups, the results may reflect an influence on learning capacity, with improved WM leading to a boost in students’ capacity to learn. This study is also the first to investigate the effects of CWMT on academic performance in typical or high achieving students. The results suggest that WM training can help optimize the academic potential of high performers.

  12. The relation between age of attainment of motor milestones and future cognitive and motor development in Bangladeshi children.

    Science.gov (United States)

    Hamadani, Jena Derakhshani; Tofail, Fahmida; Cole, Tim; Grantham-McGregor, Sally

    2013-01-01

    There is a need for easily administered, low-cost measures to assess child development in large field studies. Many researchers evaluate the age of attainment of motor milestones, but there is little information on their validity. A large longitudinal study (MINIMat) was conducted in a poor rural area of Bangladesh and we assessed the age of attainment of motor milestones in a subsample of over 2000 children. We examined their association with scores on the Bayley psychomotor development index (PDI) and mental development index (MDI) at 18 months and with scores on the Movement Assessment Battery for Children and with intelligence quotient (IQ) on the Wechsler Preschool and Primary Scale of Intelligence at 64 months. A field worker visited the children's homes monthly from 3 to 12 months of age and then at 15 months and examined the children. Mothers recorded the date of attainment of the milestones. Age of attainment of walking and standing alone was moderately correlated with the PDI and had significant but low associations with later motor development. They were as good as the PDI in predicting later motor development and could be used in field studies for that purpose. Milestone age of attainment had significant but low correlations with MDI and later IQ. Height for age at 15 months was related to milestones and later IQ and motor development and accounted for some of the association between milestones and IQ. Milestone age of attainment may not be sensitive enough to be used as an indicator of later IQ.

  13. Education in time: cohort differences in educational attainment in African-American twins.

    Directory of Open Access Journals (Sweden)

    Sarah L Szanton

    Full Text Available OBJECTIVES: Educational opportunities for African-Americans expanded throughout the 20(th century. Twin pairs are an informative population in which to examine changes in educational attainment because each twin has the same parents and childhood socioeconomic status. We hypothesized that correlation in educational attainment of older twin pairs would be higher compared to younger twin pairs reflecting changes in educational access over time and potentially reflecting a "ceiling effect" associated with Jim Crow laws and discrimination. METHODOLOGY AND PRINCIPAL FINDINGS: We used data from 211 same-sex twin pairs (98 identical, 113 fraternal in the Carolina African-American Twin Study of Aging who were identified through birth records. Participants completed an in-person interview. The twins were predominantly female (61%, with a mean age of 50 years (SD = 0.5. We found that older age groups had a stronger intra-twin correlation of attained educational level. Further analysis across strata revealed a trend across zygosity, with identical twins demonstrating more similar educational attainment levels than did their fraternal twin counterparts, suggesting a genetic influence. DISCUSSION: These findings suggest that as educational opportunities broadened in the 20th century, African-Americans gained access to educational opportunities that better matched their individual abilities.

  14. Early bilingualism, language attainment, and brain development.

    Science.gov (United States)

    Berken, Jonathan A; Gracco, Vincent L; Klein, Denise

    2017-04-01

    The brain demonstrates a remarkable capacity to undergo structural and functional change in response to experience throughout the lifespan. Evidence suggests that, in many domains of skill acquisition, the manifestation of this neuroplasticity depends on the age at which learning begins. The fact that most skills are acquired late in childhood or in adulthood has proven to be a limitation in studies aimed at determining the relationship between age of acquisition and brain plasticity. Bilingualism, however, provides an optimal model for discerning differences in how the brain wires when a skill is acquired from birth, when the brain circuitry for language is being constructed, versus later in life, when the pathways subserving the first language are already well developed. This review examines some of the existing knowledge about optimal periods in language development, with particular attention to the attainment of native-like phonology. It focuses on the differences in brain structure and function between simultaneous and sequential bilinguals and the compensatory mechanisms employed when bilingualism is achieved later in life, based on evidence from studies using a variety of neuroimaging modalities, including positron emission tomography (PET), task-based and resting-state functional magnetic resonance imaging (fMRI), and structural MRI. The discussion concludes with the presentation of recent neuroimaging studies that explore the concept of nested optimal periods in language development and the different neural paths to language proficiency taken by simultaneous and sequential bilinguals, with extrapolation to general notions of the relationship between age of acquisition and ultimate skill performance. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Prognostic significance of ESR1 gene amplification, mRNA/protein expression and functional profiles in high-risk early breast cancer: a translational study of the Hellenic Cooperative Oncology Group (HeCOG.

    Directory of Open Access Journals (Sweden)

    George Pentheroudakis

    Full Text Available BACKGROUND: Discrepant data have been published on the incidence and prognostic significance of ESR1 gene amplification in early breast cancer. PATIENTS AND METHODS: Formalin-fixed paraffin-embedded tumor blocks were collected from women with early breast cancer participating in two HeCOG adjuvant trials. Messenger RNA was studied by quantitative PCR, ER protein expression was centrally assessed using immunohistochemistry (IHC and ESR1 gene copy number by dual fluorescent in situ hybridization probes. RESULTS: In a total of 1010 women with resected node-positive early breast adenocarcinoma, the tumoral ESR1/CEP6 gene ratio was suggestive of deletion in 159 (15.7%, gene gain in 551 (54.6% and amplification in 42 cases (4.2%, with only 30 tumors (3% harboring five or more ESR1 copies. Gene copy number ratio showed a significant, though weak correlation to mRNA and protein expression (Spearman's Rho <0.23, p = 0.01. ESR1 clusters were observed in 9.5% (57 gain, 38 amplification of cases. In contrast to mRNA and protein expression, which were favorable prognosticators, gene copy number changes did not obtain prognostic significance. When ESR1/CEP6 gene ratio was combined with function (as defined by ER protein and mRNA expression in a molecular classifier, the Gene Functional profile, it was functional status that impacted on prognosis. In univariate analysis, patients with functional tumors (positive ER protein expression and gene ratio normal or gain/amplification fared better than those with non-functional tumors with ESR1 gain (HR for relapse or death 0.49-0.64, p = 0.003. Significant interactions were observed between gene gain/amplification and paclitaxel therapy (trend for DFS benefit from paclitaxel only in patients with ESR1 gain/amplification, p = 0.066 and Gene Functional profile with HER2 amplification (Gene Functional profile prognostic only in HER2-normal cases, p = 0.029. CONCLUSIONS: ESR1 gene deletion and

  16. The effects of a CD-ROM textbook on student achievement and cognition-level attainment of undergraduate biology students

    Science.gov (United States)

    Ludrick, Brad Burton

    Purpose of the study. This study was designed to measure the effects of CD-ROM textbook integration on student achievement and student cognition-level-attainment for undergraduate general biology students. Four sections of general biology were selected as the study group. Two sections served as the experimental group receiving CD-ROM textbook integration. The remaining two sections served as the control group, and were taught biological content utilizing a traditional textbook. Procedure. This study employed a pre-experimental research design, static group comparison (Ary, Jacobs, & Razavieh, 1996: 331), to determine if a CD-ROM textbook had significant effects on student cognition-level-attainment and content achievement of undergraduate biology students. The study was conducted during the 2001 spring semester at Southeastern Oklahoma State University. The duration of the treatment was approximately sixteen weeks. Four sections of general biology (N = 101) were selected as the study group. Two of the four sections of general biology (n = 48) were randomly selected by the researcher via coin toss to serve as the experimental group, Group A, and were taught biological content utilizing a CD-ROM Textbook. The remaining two sections of general biology (n = 53) served as the control group, Group B, and were taught biological content utilizing a traditional textbook. Various statistical tests were used in analysis of the data. The ten null hypotheses were tested at the .05 level of significance. The Statistical Package for the Social Sciences program (SPSS), version 9.0 (SPSS, 1999), was used to process the data. Results. The results determined by this study were the overall effects of the CD-ROM textbook did not significantly differ from the effects of the traditional textbook on student content achievement and cognition-level-attainment. Conclusions. The utilization of CD-ROM textbook instruction is not superior at improving student achievement of biology content, as

  17. Associations of educational attainment, occupation, social class and major depressive disorder among Han Chinese women.

    Directory of Open Access Journals (Sweden)

    Jianguo Shi

    Full Text Available BACKGROUND: The prevalence of major depressive disorder (MDD is higher in those with low levels of educational attainment, the unemployed and those with low social status. However the extent to which these factors cause MDD is unclear. Most of the available data comes from studies in developed countries, and these findings may not extrapolate to developing countries. Examining the relationship between MDD and socio economic status in China is likely to add to the debate because of the radical economic and social changes occurring in China over the last 30 years. PRINCIPAL FINDINGS: We report results from 3,639 Chinese women with recurrent MDD and 3,800 controls. Highly significant odds ratios (ORs were observed between MDD and full time employment (OR = 0.36, 95% CI = 0.25-0.46, logP = 78, social status (OR = 0.83, 95% CI = 0.77-0.87, logP = 13.3 and education attainment (OR = 0.90, 95% CI = 0.86-0.90, logP = 6.8. We found a monotonic relationship between increasing age and increasing levels of educational attainment. Those with only primary school education have significantly more episodes of MDD (mean 6.5, P-value = 0.009 and have a clinically more severe disorder, while those with higher educational attainment are likely to manifest more comorbid anxiety disorders. CONCLUSIONS: In China lower socioeconomic position is associated with increased rates of MDD, as it is elsewhere in the world. Significantly more episodes of MDD occur among those with lower educational attainment (rather than longer episodes of disease, consistent with the hypothesis that the lower socioeconomic position increases the likelihood of developing MDD. The phenomenology of MDD varies according to the degree of educational attainment: higher educational attainment not only appears to protect against MDD but alters its presentation, to a more anxious phenotype.

  18. Prognostic significance of the S-phase fraction of light-chain-restricted cytoplasmic immunoglobulin (cIg) positive plasma cells in patients with newly diagnosed multiple myeloma enrolled on Eastern Cooperative Oncology Group treatment trial E9486.

    Science.gov (United States)

    Trendle, M C; Leong, T; Kyle, R A; Katzmann, J A; Oken, M M; Kay, N E; Van Ness, B G; Greipp, P R

    1999-08-01

    The bone marrow plasma cell labeling index (PCLI) as measured by bromodeoxyuridine uptake is a well-established independent prognostic factor for patients with newly diagnosed multiple myeloma, but the test is not easily done in most laboratories. The purpose of this study was to determine if the proliferative activity (% S-phase) as determined by two-color flow cytometry for cytoplasmic immunoglobulin (cIg) light chain and DNA content also had prognostic significance. As part of Eastern Cooperative Oncology Group clinical trial E9486, 500 patients had successful performance of the bone marrow PCLI. Of 349 patients who had flow cIg and DNA content cytometry, 210 had adequate data to reliably calculate S-phase %. Patients with low % S-phase fraction (/=2%), median survivals 4.1 vs. 2.9 years (P = 0.032). Measurement of the S-phase % by flow cytometry gives significant prognostic information in patients with newly diagnosed myeloma. However, in multivariate analysis, S-phase % did not add prognostic information when PCLI was in the model. S-phase % added prognostic information only when all cases with flow measurement of S-phase % were included, and when PCLI was excluded from the model. Discriminating a population of only cIg positive cells proved difficult in patients with a low percentage of bone marrow plasma cells. Methodology to measure S-phase % in patients with a low percent plasma cells is needed before this technique can be used for diagnosis and prognosis in myeloma. Copyright 1999 Wiley-Liss, Inc.

  19. Prognostic significance of the initial cerebro-spinal fluid (CSF) involvement of children with acute lymphoblastic leukaemia (ALL) treated without cranial irradiation: results of European Organization for Research and Treatment of Cancer (EORTC) Children Leukemia Group study 58881.

    Science.gov (United States)

    Sirvent, Nicolas; Suciu, Stefan; Rialland, Xavier; Millot, Frédéric; Benoit, Yves; Plantaz, Dominique; Ferster, Alice; Robert, Alain; Lutz, Patrick; Nelken, Brigitte; Plouvier, Emmanuel; Norton, Lucilia; Bertrand, Yves; Otten, Jacques

    2011-01-01

    To evaluate the prognostic significance of the initial cerebro-spinal fluid (CSF) involvement of children with ALL enrolled from 1989 to 1996 in the EORTC 58881 trial. Patients (2025) were categorised according to initial central nervous system (CNS) status: CNS-1 (CNS negative, n=1866), CNS-2 (<5 leucocytes/mm(3), CSF with blasts, n=50), CNS-3 (CNS positive, n=49), TLP+ (TLP with blasts, n=60). CNS-directed therapy consisted in intravenous (i.v.) methotrexate (5 g/sqm) in 4-10 courses, and intrathecal methotrexate injections (10-20), according to CNS status. Cranial irradiation was omitted in all patients. In the CNS1, TLP+, CNS2 and CNS3 group the 8-year EFS rate (SE%) was 69.7% (1.1%), 68.8% (6.2%), 71.3% (6.5%) and 68.3% (6.2%), respectively. The 8-year incidence of isolated CNS relapse (SE%) was 3.4% (0.4%), 1.7% (1.7%), 6.1% (3.5%) and 9.4% (4.5%), respectively, whereas the 8-year isolated or combined CNS relapse incidence was 7.6% (0.6%), 3.5% (2.4%), 10.2% (4.4%) and 11.7% (5.0%), respectively. Patients with CSF blasts had a higher rate of initial bad risk features. Multivariate analysis indicated that presence of blasts in the CSF had no prognostic value: (i) for EFS and OS; (ii) for isolated and isolated or combined CNS relapse; WBC count<25 × 10(9)/L and Medac E-coli asparaginase treatment were each related to a lower CNS relapse risk. The presence of initial CNS involvement has no prognostic significance in EORTC 58881. Intensification of CNS-directed chemotherapy, without CNS radiation, is an effective treatment of initial meningeal leukaemic involvement. Copyright © 2010 Elsevier Ltd. All rights reserved.

  20. Prognostic Significance of the Number of Positive Lymph Nodes in Women With T1-2N1 Breast Cancer Treated With Mastectomy: Should Patients With 1, 2, and 3 Positive Lymph Nodes Be Grouped Together?

    Energy Technology Data Exchange (ETDEWEB)

    Dai Kubicky, Charlotte, E-mail: charlottedai@gmail.com [Department of Radiation Medicine and Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon (United States); Mongoue-Tchokote, Solange [Biostatistics Shared Resource, Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon (United States)

    2013-04-01

    Purpose: To determine whether patients with 1, 2, or 3 positive lymph nodes (LNs) have similar survival outcomes. Methods and Materials: We analyzed the Surveillance, Epidemiology, and End Results registry of breast cancer patients diagnosed between 1990 and 2003. We identified 10,415 women with T1-2N1M0 breast cancer who were treated with mastectomy with no adjuvant radiation, with at least 10 LNs examined and 6 months of follow-up. The Kaplan-Meier method and log–rank test were used for survival analysis. Multivariate analysis was performed using the Cox proportional hazard model. Results: Median follow-up was 92 months. Ten-year overall survival (OS) and cause-specific survival (CSS) were progressively worse with increasing number of positive LNs. Survival rates were 70%, 64%, and 60% (OS), and 82%, 76%, and 72% (CSS) for 1, 2, and 3 positive LNs, respectively. Pairwise log–rank test P values were <.001 (1 vs 2 positive LNs), <.001 (1 vs 3 positive LNs), and .002 (2 vs 3 positive LNs). Multivariate analysis showed that number of positive LNs was a significant predictor of OS and CSS. Hazard ratios increased with the number of positive LNs. In addition, age, primary tumor size, grade, estrogen receptor and progesterone receptor status, race, and year of diagnosis were significant prognostic factors. Conclusions: Our study suggests that patients with 1, 2, and 3 positive LNs have distinct survival outcomes, with increasing number of positive LNs associated with worse OS and CSS. The conventional grouping of 1-3 positive LNs needs to be reconsidered.

  1. Clinical Significance of Screening of Rh-negative Blood Group and Detection of Irregular Antibody%Rh阴性血型筛查及不规则抗体检测的临床意义

    Institute of Scientific and Technical Information of China (English)

    李岚; 伍昌林; 党鑫堂; 董洪强; 朱奕

    2011-01-01

    目的 通过Rh阴性血型筛查及不规则抗体的检测,对抗体阳性的Rh阴性患者选择相合的血液输注,并分析其临床意义.方法 采用微柱凝集法对363例RhD阴性输血患者进行抗体筛查及Rh血型鉴定,选择Rh因子相合的血液输注,对有抗-c和抗-e抗体Rh阴性患者在血源紧缺的情况下,选择O型ccdEE和CCdee表型红细胞输注,观察临床输血效果.结果 在363例RhD阴性患者中,不规则抗体阳性21例,其中抗-D抗体5例,抗-E抗体8例,抗-c抗体3例,抗-c、E抗体2例,抗-C抗体2例,抗-e抗体1例,对存在不规则抗体的患者选择Rh因子相合的血液输注,临床效果良好.结论 根据抗体筛查及Rh血型鉴定结果,选择Ph因子相合的血液输注,可避免不规则抗体的产生,提高临床输血的有效性,减少输血不良反应的发生.%Objective To choose the matching blood to Rh-negative patients who were positive for irregular antibody by the screening of Rh-negative blood group and the detection of irregular antibody, and analyze its clinical significance.Methods A total of 363 RhD-negative patients were subjected to antibody screening and Rh blood grouping by micro-column agglutination method,based on which the Rh factor-matched blood was selected for transfusion.For lack of matched blood source, the RhD-negative patients with anti-c and anti-e antibodies were transfused with erythrocytes group O of ccdEE and CCdee phenotypes.Results Of the 363 RhD-negative patients, 21 were positive for irregular antibody, including 5 for anti-D, 8 for anti-E, 3 for anti-c, 2 for anti-c and E,2 for anti-C and 1 for anti-e.The patients with irregular antibodies were transfused with selected Rh factor-matched blood, and sarisfactory clinical efficacy was observed.Conclusion By transfusion with Rh factor-matched blood selected based on antibody screening and Rh blood grouping, the production of irregular antibodies was avoided, the efficacy of clinical blood transfusion was

  2. Influence of problem-based teaching and learning of grammar on pupils’ attainment in primary school

    Directory of Open Access Journals (Sweden)

    Jocić Zorica

    2010-01-01

    Full Text Available With the purpose of getting an insight into the effects of problem-based teaching and learning, an experiment was carried out by using the method of parallel groups on the sample of 204 pupils in the third and sixth grade of primary school. The results of final knowledge assessment showed that problem-based teaching and learning of grammar had positive influence on pupils' attainment comparing to the usual way of learning grammar. A significant improvement has been achieved in the field of reproductive and productive grammar knowledge on the whole sample of pupils as well as on the subsamples of pupils in the third and sixth grade. Because of the limited time left for this experimental programme, the reproductive knowledge of pupils was bigger than the productive knowledge. It has been noticed that regarding the successfulness of solving the grammatical problems, there was no difference between the pupils of younger and older primary school age, in the situation when these problems were decided on according to their age and intellectual abilities. All pupils had made an improvement, but they remained within the range of their marks in Serbian language. In addition to this, better progress was made by the pupils with better marks in Serbian language. Girls were more successful than boys, but the difference between boys and girls was smaller regarding the reproductive knowledge than the productive knowledge.

  3. INFUSING INDUSTRY PRACTICES INTO AN ENGINEERING CAPTSONE PROJECT: A LEARNING OUTCOME ATTAINMENT CASE STUDY

    Directory of Open Access Journals (Sweden)

    SATESH NAMASIVAYAM

    2016-04-01

    Full Text Available A capstone project in current engineering education is often introduced to enable the holistic attainment of engineering knowledge by an engineering undergraduate. Essentially project-based in nature, there exists a need to ensure that part of the attainment process involves key industry practices – such practices being necessary in attaining the status of a professional engineer. Herein lies the synergy that can be made use of between industry and academia. By exposing engineering undergraduates to a project which addresses an engineering challenge and providing them with the opportunity to learn from professional engineers who are experts in the fields of safety, sustainability, quality management, ethics and project management, this culminates in the implementation of a prototype design which incorporates the amalgamation of knowledge from industry and academia. This paper presents the unique curriculum developed in a capstone project module, incorporating learning sessions from professional engineers in the five (5 key areas of industry practice highlighted above and how these have contributed to significantly enhancing the learning outcome and hence programme outcome attainment of the engineering undergraduates who have experienced the module.

  4. Higher education attainment does not improve the adult employment outcomes of adolescents with ill health

    Directory of Open Access Journals (Sweden)

    Emily Joy Callander

    2016-07-01

    Full Text Available This paper assesses whether attaining a higher education improves the chances of employment in adulthood amongst those who had a chronic health condition in adolescence. Using longitudinal analysis of twelve waves of the nationally representative Household Income and Labour Dynamics in Australia Survey, conducted between 2001 and 2012, a cohort of adolescents aged 15 to 21 in Wave 1 were followed through to age 24 (n=624. The results show that those who did have a chronic health condition during adolescence were2.4 times more likely to  not be employed at age 24 compared to those who did not have a chronic health condition (95% CI: 1.4 – 4.4, p=0.0024.  The results were adjusted for age, sex, education attainment at age 24, health status at age 24 and household income poverty status at age 24. Amongst those who did have a chronic health condition during adolescence there was no significant difference in the likelihood of being employed for those with a Year 12 and below (p=0.1087 level of education attainment or those with a Diploma, Certificate III or IV (p=0.6366 compared to those with a university degree. Education attainment was not shown to mitigate the impact of having a chronic health condition during adolescence on adult employment outcomes. Keywords: employment; chronic health conditions; poverty; living standards; longitudinal.

  5. Eco-cultural influences upon students' concept attainment in science

    Science.gov (United States)

    Akinsola Okebukola, Peter; Jegede, Olugbemiro J.

    It is becoming increasingly evident that the nature of the environment (ecology) influences the culture of a people. The prediction that such eco-cultural variables could exert influence on students' concept attainment in science was tested in this study using a 2 (general environment) × 2 (reasoning pattern) × 2 (nature of home) × 2 (goal structure) fixed-effect ANOVA design. The results showed that (1) students who live in a predominantly automated environment did better than those in a predominantly manual environment; (2) students whose reasoning patterns were predominantly magical and superstitious performed significantly lower than those who were empirical in reasoning; (3) rural dwellers were predominantly cooperative in outlook; (4) students who expressed preference for cooperative learning did significantly better than those who expressed preference for competitive and individual work; and (5) students from authoritarian homes achieved less well on the science concept test when compared with those from permissive homes. A number of important implications from these findings are drawn.

  6. Models of Educational Attainment: A Theoretical and Methodological Critique

    Science.gov (United States)

    Byrne, D. S.; And Others

    1973-01-01

    Uses cluster analysis techniques to show that egalitarian policies in secondary education coupled with high financial inputs have measurable payoffs in higher attainment rates, based on Max Weber's notion of power'' within a community. (Author/JM)

  7. Water Quality Assessment and Total Maximum Daily Loads Information (ATTAINS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Water Quality Assessment TMDL Tracking And Implementation System (ATTAINS) stores and tracks state water quality assessment decisions, Total Maximum Daily Loads...

  8. Environmental Monitoring, Water Quality - Integrated List Non-Attaining

    Data.gov (United States)

    NSGIC Education | GIS Inventory — This layer shows only non-attaining segments of the Integrated List. The Streams Integrated List represents stream assessments in an integrated format for the Clean...

  9. Environmental Monitoring, Water Quality - Lakes Assessments - Non Attaining

    Data.gov (United States)

    NSGIC Education | GIS Inventory — This layer shows only non attaining lakes of the Integrated List. The Lakes Integrated List represents lake assessments in an integrated format for the Clean Water...

  10. Child Abuse And The Educational Attainment Of Secondary School ...

    African Journals Online (AJOL)

    ... The Educational Attainment Of Secondary School Students In Science Subjects. ... parents opinions were sampled through the use of validated questionnaire. ... chances of active participation and high performance in the science lessons ...

  11. Assessing the Prognostic Significance of Histologic Response in Osteosarcoma: A Comparison of Outcomes on CCG-782 and INT0133—A Report From the Children’s Oncology Group Bone Tumor Committee

    Science.gov (United States)

    Bishop, Michael W.; Chang, Yu-Chen; Krailo, Mark D.; Meyers, Paul A.; Provisor, Arthur J.; Schwartz, Cindy L.; Marina, Neyssa M.; Teot, Lisa A.; Gebhardt, Mark C.; Gorlick, Richard; Janeway, Katherine A.; Chou, Alexander J.

    2016-01-01

    Background The prognostic value of histologic response for osteosarcoma may have changed with induction chemotherapy schedules over time. We hypothesized that the increased intensity of induction therapy provided on INT0133 compared to the Children’s Cancer Group study CCG-782 would diminish the impact of histologic response on the risk of events after definitive surgery. Methods Retrospective analysis was performed for patients aged osteosarcoma enrolled on CCG-782 and INT0133. Clinical factors were evaluated for association with response and outcome. Good response was defined as <5% viable tumor at resection. Associations of response, study, and post-definitive surgery event-free survival (EFS-DS)were determined using Cox proportional hazard models. EFS-DS was estimated by Kaplan–Meier methodology. Results Data were available for 814 patients (206 CCG-782, 608 INT0133). For good responders, 10-year EFS-DS (±SE) was 75.4% ± 7.7% for CCG-782 and 70.8% ± 3.1% for INT0133. For poor responders, 10-year EFS-DS was 39.9% ± 4.9% for CCG-782 and 58.4% ± 3.1% for INT0133. Histologic response predicted outcome across studies (P < 0.0001). Significant interaction between study and histologic response was observed for EFS-DS (P = 0.011). Using proportional hazards regression, INT0133 poor responders had less risk of events compared to CCG-782 poor responders (relative hazard ratio (RHR) = 0.6:1), but good responders on INT0133 had a greater risk of events compared to CCG-782 good responders (RHR = 1.53:1). Conclusion We observed an inverse relationship between the predictive value of tumor necrosis and intensity of induction therapy, raising questions about the true prognostic value of histologic response. This highlights the need for novel markers to develop strategies for treatment in future trials. PMID:27128693

  12. Assessing the Prognostic Significance of Histologic Response in Osteosarcoma: A Comparison of Outcomes on CCG-782 and INT0133-A Report From the Children's Oncology Group Bone Tumor Committee.

    Science.gov (United States)

    Bishop, Michael W; Chang, Yu-Chen; Krailo, Mark D; Meyers, Paul A; Provisor, Arthur J; Schwartz, Cindy L; Marina, Neyssa M; Teot, Lisa A; Gebhardt, Mark C; Gorlick, Richard; Janeway, Katherine A; Chou, Alexander J

    2016-10-01

    The prognostic value of histologic response for osteosarcoma may have changed with induction chemotherapy schedules over time. We hypothesized that the increased intensity of induction therapy provided on INT0133 compared to the Children's Cancer Group study CCG-782 would diminish the impact of histologic response on the risk of events after definitive surgery. Retrospective analysis was performed for patients aged osteosarcoma enrolled on CCG-782 and INT0133. Clinical factors were evaluated for association with response and outcome. Good response was defined as <5% viable tumor at resection. Associations of response, study, and postdefinitive surgery event-free survival (EFS-DS) were determined using Cox proportional hazard models. EFS-DS was estimated by Kaplan-Meier methodology. Data were available for 814 patients (206 CCG-782, 608 INT0133). For good responders, 10-year EFS-DS (±SE) was 75.4% ± 7.7% for CCG-782 and 70.8% ± 3.1% for INT0133. For poor responders, 10-year EFS-DS was 39.9% ± 4.9% for CCG-782 and 58.4% ± 3.1% for INT0133. Histologic response predicted outcome across studies (P < 0.0001). Significant interaction between study and histologic response was observed for EFS-DS (P = 0.011). Using proportional hazards regression, INT0133 poor responders had less risk of events compared to CCG-782 poor responders (relative hazard ratio (RHR) = 0.6:1), but good responders on INT0133 had a greater risk of events compared to CCG-782 good responders (RHR = 1.53:1). We observed an inverse relationship between the predictive value of tumor necrosis and intensity of induction therapy, raising questions about the true prognostic value of histologic response. This highlights the need for novel markers to develop strategies for treatment in future trials. © 2016 Wiley Periodicals, Inc.

  13. Structural change and occupational attainment in Monterrey, Mexico

    OpenAIRE

    Patricio Solis; Billari, Francesco C.

    2002-01-01

    Latin American societies have experienced profound economic transformations in recent years. Yet, little is known about the effects of these transformations on occupational attainment and mobility. We study these effects in Monterrey, the third largest city of Mexico. We analyze two stages of men’s process of occupational attainment: the entry into the labor force and subsequent job shifts. Despite short-term negative effects in the 1980s, Monterrey’s labor market upgrading has continued, fac...

  14. Is the association between offspring intelligence and parents' educational attainment influenced by schizophrenia or mood disorder in parents?

    Directory of Open Access Journals (Sweden)

    Aja Neergaard Greve

    2017-09-01

    Full Text Available Results from twin, family, and adoption studies all suggest that general intelligence is highly heritable. Several studies have shown lower premorbid intelligence in individuals before the onset of both mood disorders and psychosis, as well as in children and adolescents at genetic high risk for developing schizophrenia. Based on these findings, we aim to investigate if the association between educational achievement in parents and intelligence in their offspring is influenced by schizophrenia or mood disorder in parents. In a large population-based sample of young adult male conscripts (n = 156,531 the presence of a mental disorder in the parents were associated with significantly lower offspring scores on a test of general intelligence, the Børge Priens Prøve (BPP, and higher educational attainment in parents was significantly associated with higher BPP test scores in offspring. A significant interaction suggested that the positive association between maternal education and offspring intelligence was stronger in offspring of mothers with schizophrenia compared to the control group (p = 0.03. The associations between parental education and offspring intelligence are also observed when restricting the sample to conscripts whose parents are diagnosed after 30 years of age. In conclusion, findings from this study show a more positive effect of education on offspring intelligence in mothers with schizophrenia compared to mothers from the control group. This effect could have both environmental and genetic explanations.

  15. Mexican Ancestry, Immigrant Generation, and Educational Attainment in the United States

    Directory of Open Access Journals (Sweden)

    Stephen L. Morgan

    2014-09-01

    Full Text Available After introducing alternative perspectives on assimilation and acculturation, we use the 2002-2012 waves of the Education Longitudinal Study to model differences in educational attainment for students sampled as high school sophomores in 2002. We focus on patterns observed for the growing Mexican immigrant population, analyzing separately the trajectories of 1st, 1.5th, 2nd, and 3rd+ generation Mexican immigrant students, in comparison to 3rd+ generation students who self-identify as non-Hispanic whites and students who self-identify as non-Hispanic blacks or African Americans. The results suggest that the dissonant acculturation mechanism associated with the segmented assimilation perspective is mostly unhelpful for explaining patterns of educational attainment, especially for the crucial groups of 1.5th and 2nd generation Mexican immigrant students. Instead, standard measures of family background can account for large portions of group differences in bachelor’s degree attainment, with or without additional adjustments for behavioral commitment to schooling, occupational plans, and educational expectations. The broad structure of inequality in the United States, as well as the rising costs of bachelor’s degrees, should be the primary source of concern when considering the prospects for the incorporation of the children of recent Mexican immigrants into the mainstream.

  16. Parenting with Mild Intellectual Deficits: Parental Expectations and the Educational Attainment of their Children

    Science.gov (United States)

    Taylor, Julie Lounds; Hurd, Heather Doescher; Seltzer, Marsha Mailick; Greenberg, Jan S.; Floyd, Frank J.

    2010-01-01

    This study examined how educational expectations parents with mild intellectual deficits had for their children shaped their children’s attainment, and how parents’ own intellectual limitations affected this process. We identified 612 parents with mild intellectual deficits and 2712 comparison parents from the Wisconsin Longitudinal Study, a prospective longitudinal study that followed participants from ages 18 to 64. Compared to the norm, parents with mild intellectual deficits expected their children to complete less education, even after controlling for socio-demographic background variables, and children of parents with mild intellectual deficits completed fewer years of education. For both groups, parental expectations were the strongest predictor of attainment. Results suggest that disparities in education are shaped in part by parents’ beliefs about educational opportunities. PMID:20563292

  17. A New Data Set of Educational Attainment in the World, 1950-2010. NBER Working Paper No. 15902

    Science.gov (United States)

    Barro, Robert J.; Lee, Jong-Wha

    2010-01-01

    Our panel data set on educational attainment has been updated for 146 countries from 1950 to 2010. The data are disaggregated by sex and by 5-year age intervals. We have improved the accuracy of estimation by using information from consistent census data, disaggregated by age group, along with new estimates of mortality rates and completion rates…

  18. The Effect of Concept Attainment Model on Mathematically Critical Thinking Ability of The University Students

    Science.gov (United States)

    Angraini, L. M.; Kartasasmita, B.; Dasari, D.

    2017-02-01

    This study examined the university students’ mathematically critical thinking ability through Concept Attainment Model learning. The Kolmogorov-Smirnov test, Levene test, t test, ANOVA one and two ways were used to analyse the data. The results of this study showed that (1) there is no difference grade on the student’s mathematical critical thinking ability between experimental group and conventional group as a whole, (2) there is no difference on the students’ mathematical critical thinking ability of experimental classes based on their mathematical early ability (3) there is no interaction between the learning that is used with the students’ mathematical early ability on the students’ mathematical critical thinking ability.

  19. Biomechanics Significance of Femoral Head and Neck of Grafting-bone Group After Femoral Neck Fracture-healing%股骨颈骨折愈合后钉道植骨的生物力学意义

    Institute of Scientific and Technical Information of China (English)

    唐洪涛; 仝允辉; 杨茹萍; 朱太永; 张美超; 赵卫东

    2011-01-01

    Objective To study biomechanical performance of fracture-healing femoral head and neck after the hollow compressionb screws are taken out in ungrafting-bone group, grafting-bone group, normal group, and provide theoretical basis for the treatment of necrosis of the femoral head by bone grafting in the channel of screws. Methods Nine femurs fixed and preserved by formalin were used in this test. They were randomly divided into three groups: normal group, ungrafting-bone group, grafting-bone group. According to inversed-triangle, at the range of physiological load, it tested the defixed bias-value of three group femoral head at different load. The data were collected and analyzed. The three-dimension finite element model of the femoral head and neck was calculated. Nodal solution of stress value and max-offset was calculated at area of femoral head and neck, then the data were compared and analyzed.Results Compared with the mean of load-offset about the femoral head and neck, biomechanical capability of ungrafting-bone group was lowest with regard to other two groups , the influence was very hard, P <0.05. But there was no singnificant difference between normal group and graflng-bone group, P >0.05. Analysis of the three-dimension finite element model showed that the massive stress was concentrated at weight loading region of ungrafting-bone group's femoral head, it was an dangerous chance to lead to femoral head collapse. Conclusion For the treatment of femur neck fractures with cannulated compression screws, bone grafting in the channel of screw should be used to improve biomechanical integrity after fracture healed and cannulated compression screws are taken out. This is of benefit to loading in early stage and to preventing the collapse of femoral head, etc.%目的 探讨股骨颈骨折愈合后取出空心加压螺钉遗留钉道不植骨、植骨及正常的股骨头颈部的生物力学特性,为临床提供实验依据.方法 收集9付股骨标本测量

  20. A comparison of pharmacy student attainment, progression, and perceptions using team- and problem-based learning: Experiences from Wolverhampton School of Pharmacy, UK

    OpenAIRE

    Rutter, Paul; Nation, Leanne Marie

    2015-01-01

    Objective\\ud \\ud To compare pharmacy student attainment, progression, and perception of team-based (TBL) and problem-based learning (PBL) in comparison to more traditional didactic teaching methods.\\ud \\ud Design\\ud \\ud Student attainment and progression were established through comparison of examination data before and after TBL implementation and for the three teaching methodologies. Student perceptions of TBL and PBL were sought via a questionnaire and focus group.\\ud \\ud Assessment\\ud \\ud...

  1. Measuring Developmental Differences With an Age-of-Attainment Method

    Directory of Open Access Journals (Sweden)

    Warren O. Eaton

    2014-04-01

    Full Text Available The sensitive measurement of variation in rate of attainment is an underutilized but useful indicator of individual differences in development. To assess such individuality, we used longitudinal parental diary checklists of infant attainments to estimate the ages at which ubiquitous developmental milestones like sitting and walking were reached. Parents using this diary checklist have been shown to be valid reporters of milestone attainments. Present analyses show that multiple definitions of milestone onset have high reliability as well. Babies differ considerably in their rates of development, and such individual differences in rates may be predicted from other variables with survival (event history analysis. Ages of attainment for sustained sitting, crawling, and walking were calculated for 519 infants and predicted using 11 common covariates. Our discovery that babies of younger mothers reach these milestones sooner than those of older mothers reveals the value of an age-of-attainment (AOA approach. A framework with a SAS program for collecting and analyzing AOA data is presented.

  2. GWAS of 126,559 Individuals Identifies Genetic Variants Associated with Educational Attainment

    Science.gov (United States)

    Rietveld, Cornelius A.; Medland, Sarah E.; Derringer, Jaime; Yang, Jian; Esko, Tõnu; Martin, Nicolas W.; Westra, Harm-Jan; Shakhbazov, Konstantin; Abdellaoui, Abdel; Agrawal, Arpana; Albrecht, Eva; Alizadeh, Behrooz Z.; Amin, Najaf; Barnard, John; Baumeister, Sebastian E.; Benke, Kelly S.; Bielak, Lawrence F.; Boatman, Jeffrey A.; Boyle, Patricia A.; Davies, Gail; de Leeuw, Christiaan; Eklund, Niina; Evans, Daniel S.; Ferhmann, Rudolf; Fischer, Krista; Gieger, Christian; Gjessing, Håkon K.; Hägg, Sara; Harris, Jennifer R.; Hayward, Caroline; Holzapfel, Christina; Ibrahim-Verbaas, Carla A.; Ingelsson, Erik; Jacobsson, Bo; Joshi, Peter K.; Jugessur, Astanand; Kaakinen, Marika; Kanoni, Stavroula; Karjalainen, Juha; Kolcic, Ivana; Kristiansson, Kati; Kutalik, Zoltán; Lahti, Jari; Lee, Sang H.; Lin, Peng; Lind, Penelope A.; Liu, Yongmei; Lohman, Kurt; Loitfelder, Marisa; McMahon, George; Vidal, Pedro Marques; Meirelles, Osorio; Milani, Lili; Myhre, Ronny; Nuotio, Marja-Liisa; Oldmeadow, Christopher J.; Petrovic, Katja E.; Peyrot, Wouter J.; Polašek, Ozren; Quaye, Lydia; Reinmaa, Eva; Rice, John P.; Rizzi, Thais S.; Schmidt, Helena; Schmidt, Reinhold; Smith, Albert V.; Smith, Jennifer A.; Tanaka, Toshiko; Terracciano, Antonio; van der Loos, Matthijs J.H.M.; Vitart, Veronique; Völzke, Henry; Wellmann, Jürgen; Yu, Lei; Zhao, Wei; Allik, Jüri; Attia, John R.; Bandinelli, Stefania; Bastardot, François; Beauchamp, Jonathan; Bennett, David A.; Berger, Klaus; Bierut, Laura J.; Boomsma, Dorret I.; Bültmann, Ute; Campbell, Harry; Chabris, Christopher F.; Cherkas, Lynn; Chung, Mina K.; Cucca, Francesco; de Andrade, Mariza; De Jager, Philip L.; De Neve, Jan-Emmanuel; Deary, Ian J.; Dedoussis, George V.; Deloukas, Panos; Dimitriou, Maria; Eiriksdottir, Gudny; Elderson, Martin F.; Eriksson, Johan G.; Evans, David M.; Faul, Jessica D.; Ferrucci, Luigi; Garcia, Melissa E.; Grönberg, Henrik; Gudnason, Vilmundur; Hall, Per; Harris, Juliette M.; Harris, Tamara B.; Hastie, Nicholas D.; Heath, Andrew C.; Hernandez, Dena G.; Hoffmann, Wolfgang; Hofman, Adriaan; Holle, Rolf; Holliday, Elizabeth G.; Hottenga, Jouke-Jan; Iacono, William G.; Illig, Thomas; Järvelin, Marjo-Riitta; Kähönen, Mika; Kaprio, Jaakko; Kirkpatrick, Robert M.; Kowgier, Matthew; Latvala, Antti; Launer, Lenore J.; Lawlor, Debbie A.; Lehtimäki, Terho; Li, Jingmei; Lichtenstein, Paul; Lichtner, Peter; Liewald, David C.; Madden, Pamela A.; Magnusson, Patrik K. E.; Mäkinen, Tomi E.; Masala, Marco; McGue, Matt; Metspalu, Andres; Mielck, Andreas; Miller, Michael B.; Montgomery, Grant W.; Mukherjee, Sutapa; Nyholt, Dale R.; Oostra, Ben A.; Palmer, Lyle J.; Palotie, Aarno; Penninx, Brenda; Perola, Markus; Peyser, Patricia A.; Preisig, Martin; Räikkönen, Katri; Raitakari, Olli T.; Realo, Anu; Ring, Susan M.; Ripatti, Samuli; Rivadeneira, Fernando; Rudan, Igor; Rustichini, Aldo; Salomaa, Veikko; Sarin, Antti-Pekka; Schlessinger, David; Scott, Rodney J.; Snieder, Harold; Pourcain, Beate St; Starr, John M.; Sul, Jae Hoon; Surakka, Ida; Svento, Rauli; Teumer, Alexander; Tiemeier, Henning; Rooij, Frank JAan; Van Wagoner, David R.; Vartiainen, Erkki; Viikari, Jorma; Vollenweider, Peter; Vonk, Judith M.; Waeber, Gérard; Weir, David R.; Wichmann, H.-Erich; Widen, Elisabeth; Willemsen, Gonneke; Wilson, James F.; Wright, Alan F.; Conley, Dalton; Davey-Smith, George; Franke, Lude; Groenen, Patrick J. F.; Hofman, Albert; Johannesson, Magnus; Kardia, Sharon L.R.; Krueger, Robert F.; Laibson, David; Martin, Nicholas G.; Meyer, Michelle N.; Posthuma, Danielle; Thurik, A. Roy; Timpson, Nicholas J.; Uitterlinden, André G.; van Duijn, Cornelia M.; Visscher, Peter M.; Benjamin, Daniel J.; Cesarini, David; Koellinger, Philipp D.

    2013-01-01

    A genome-wide association study of educational attainment was conducted in a discovery sample of 101,069 individuals and a replication sample of 25,490. Three independent SNPs are genome-wide significant (rs9320913, rs11584700, rs4851266), and all three replicate. Estimated effects sizes are small (R2 ≈ 0.02%), approximately 1 month of schooling per allele. A linear polygenic score from all measured SNPs accounts for ≈ 2% of the variance in both educational attainment and cognitive function. Genes in the region of the loci have previously been associated with health, cognitive, and central nervous system phenotypes, and bioinformatics analyses suggest the involvement of the anterior caudate nucleus. These findings provide promising candidate SNPs for follow-up work, and our effect size estimates can anchor power analyses in social-science genetics. PMID:23722424

  3. Health selection and the process of social stratification: the effect of childhood health on socioeconomic attainment.

    Science.gov (United States)

    Haas, Steven A

    2006-12-01

    This study investigates whether childhood health acts as a mechanism through which socioeconomic status is transferred across generations. The study uses data from the Panel Study of Income Dynamics to track siblings and to estimate fixed-effects models that account for unobserved heterogeneity at the family level. The results demonstrate that disadvantaged social background is associated with poor childhood health. Subsequently, poor health in childhood has significant, direct, and large adverse effects on educational attainment and wealth accumulation. In addition, childhood health appears to have indirect effects on occupational standing, earnings, and wealth via educational attainment and adult health status. The results further show that socioeconomic health gradients are best understood as being embedded within larger processes of social stratification.

  4. The role of ethnic networks in the educational attainment of children of immigrants: resources or obstacles?

    Directory of Open Access Journals (Sweden)

    Alberto Álvarez de Sotomayor

    2014-11-01

    Full Text Available The influence that co-ethnic relationships and coethnic networks have on the educational attainment of immigrant students is a topic that has often been researched within the sociology of migrations. During the last years, the concept of social capital has been privileged in the analysis of this topic, highlighting fundamentally the positive effect of such relationships and networks over the educational attainment of immigrant pupils. Nevertheless, the opposite outcome is shown by a second type of literature that focuses on the analysis of a particular form of this kind of relationship: the one that occurs inside the peer groups. Researches included within this second sort of literature usually highlight the negative effects of these co-ethnic relationships on immigrant students. The purpose of this article is to make a dialectic contrast between both tendencies in the literature, which allows us to face the analysis of the association between co-ethnic relationships and the educational attainment of immigrant pupils from a critical perspective. As a result, this paper underlines the ambivalence of the «ethnic factor» that is implicit in this kind of relationships

  5. Religious Background and Educational Attainment: The Effects of Buddhism, Islam, and Judaism

    Science.gov (United States)

    Sander, William

    2010-01-01

    The effects of Buddhism, Islam, and Judaism on educational attainment in the United States are examined. OLS estimates of educational attainment and Probit estimates of college attainment are undertaken. It is shown that Islam and Judaism have similar positive effects on attainment relative to Protestants and Catholics. The effect of Buddhism is…

  6. Educational Expectations, Parental Social Class, Gender, and Postsecondary Attainment

    DEFF Research Database (Denmark)

    Lesley, Andres; Adamuti-Trache, Maria; Yoon, Ee-Seul

    2007-01-01

    1, 5, and 10 years after graduation to examine the extent to which educational expectations change over time in relation to parental socioeconomic status and eventual postsecondary attainment. Using the method of correspondence analysis, they demonstrate that graduates leave high school with educ......1, 5, and 10 years after graduation to examine the extent to which educational expectations change over time in relation to parental socioeconomic status and eventual postsecondary attainment. Using the method of correspondence analysis, they demonstrate that graduates leave high school...... with educational expectations that change minimally from that point onward. Moreover, their findings reveal that there is a strong correspondence among gender, socioeconomic background of parents, and educational attainment. They conclude with direct implications for K-12 and postsecondary policy and practice....

  7. Lumbar disc herniation in the Spine Patient Outcomes Research Trial: does educational attainment impact outcome?

    Science.gov (United States)

    Olson, Patrick R; Lurie, Jon D; Frymoyer, John; Walsh, Thomas; Zhao, Wenyan; Morgan, Tamara S; Abdu, William A; Weinstein, James N

    2011-12-15

    Randomized trial with concurrent observational cohort. A total of 1171 patients were divided into subgroups by educational attainment: high school or less, some college, and college degree or above. To assess the influence of education level on outcomes for treatment of lumbar disc herniation. Educational attainment has been demonstrated to have an inverse relationship with pain perception, comorbidities, and mortality. The Spine Patient Outcomes Research Trial enrolled surgical candidates (imaging-confirmed disc herniation with at least 6 weeks of persistent signs and symptoms of radiculopathy) from 13 multidisciplinary spine clinics in 11 US states. Treatments were standard open discectomy versus nonoperative treatment. Outcomes were changes from baseline for 36-Item Short Form Health Survey (SF-36), bodily pain (BP), and physical function (PF) scales and the modified Oswestry Disability Index (ODI) at 6 weeks, 3 months, 6 months, and yearly through 4 years. Substantial improvement was seen in all patient cohorts. Surgical outcomes did not differ by level of education. For nonoperative outcomes, however, higher levels of education were associated with significantly greater overall improvement over 4 years in BP (P = 0.007), PF (P = 0.001), and ODI (P = 0.003). At 4 years a "dose-response" type relationship was shown for BP (high school or less = 25.5, some college = 31, and college graduate or above = 36.3, P = 0.004) and results were similar for PF and ODI. The success of nonoperative treatment in the more educated cohort resulted in an attenuation of the relative benefit of surgery. Patients with higher educational attainment demonstrated significantly greater improvement with nonoperative treatment while educational attainment was not associated with surgical outcomes.

  8. Differential ability and attainment in language and arithmetic of Dutch primary school pupils.

    Science.gov (United States)

    Mooij, Ton; Driessen, Geert

    2008-09-01

    In preschool and primary education, pupils differ in many abilities and competences (giftedness). Yet mainstream educational practice seems rather homogeneous in providing age-based or grade-class subject matter approaches. To clarify whether pupils scoring initially at high ability level do develop and attain differently at school with respect to language and arithmetic compared with those displaying other initial ability levels. To investigate whether specific individual, family, or educational variables covary with the attainment of these different types of pupils in school. Data from the large-scale PRIMA cohort study including a total of 8,258 Grades 2 and 4 pupils from 438 primary schools in The Netherlands. Secondary analyses were carried out to construct gain scores for both language and arithmetic proficiency and a number of behavioural, attitudinal, family, and educational characteristics. The pupils were grouped into four different ability categories (highly able, able, above average, average or below average). Further analyses used Pearson correlations and analyses of variance both between- and within-ability categories. Cross-validation was done by introducing a cohort of younger pupils in preschool and grouping both cohorts into decile groups based on initial ability in language and arithmetic. Highly able pupils generally decreased in attainment in both language and arithmetic, whereas pupils in average and below-average groups improved their language and arithmetic scores. Only with highly able pupils were some educational characteristics correlated with the pupils' development in achievement, behaviour, and attitudes. Preschool and primary education should better match pupils' differences in abilities and competences from their start in preschool to improve their functioning, learning processes, and outcomes. Recommendations for educational improvement strategies are presented at the end of the article.

  9. PSD Applicability to Non-Attainment Pollutants

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  10. The prognostic significance of post-infarction angina pectoris and the effect of verapamil on the incidence of angina pectoris and prognosis. The Danish Study Group on Verapamil in Myocardial Infarction

    DEFF Research Database (Denmark)

    Jespersen, C M; Hansen, J F; Mortensen, L S

    1994-01-01

    The prognostic significance of angina pectoris and the effect of intervention with verapamil on the incidence of angina pectoris were studied in patients recovering from myocardial infarction and included in the Danish Verapamil Infarction Trial II. During the second week after admission patients...... were doubly-blindly randomized to treatment with verapamil 360 mg.day-1 or placebo. Treatment was continued for up to 18 months. At discharge angina pectoris was reported in 11% of 869 patients randomized to verapamil and in 12% of 888 randomized to placebo (ns). One month after discharge a significant...... increase in the prevalance of angina pectoris was reported in both the verapamil (33%) (P angina pectoris (P = 0.03) and the 18 months overall incidence of angina pectoris (P = 0.002) were both significantly lower...

  11. Early emotional and behavioral difficulties and adult educational attainment: an 18-year follow-up of the TEMPO study.

    Science.gov (United States)

    Zbar, Ariella; Surkan, Pamela J; Fombonne, Eric; Melchior, Maria

    2016-10-01

    Children who experience behavioral difficulties often have short and long-term school problems. However, the relationship between emotional difficulties and later academic achievement has not been thoroughly examined. Using data from the French TEMPO study (n = 666, follow-up 1991, 1999, 2009, mean age = 10.5, sd = 4.9 at baseline), we studied associations between internalizing and externalizing symptoms in: (a) childhood and (b) adolescence and educational attainment by young adulthood (educational attainment; however, in multivariate models only the association with childhood internalizing symptoms remained statistically significant (OR = 1.75, 95 % CI 1.00-3.02). Supporting children with internalizing problems early on could help improve their long-term educational attainment.

  12. [Development and psychometric evaluation of goal attainment scales designed to measure quality and change in pedagogical settings].

    Science.gov (United States)

    Lutz, Kerstin; Kleinrahm, Rita; Kölch, Michael; Fegert, Jörg M; Keller, Ferdinand

    2008-01-01

    There is a need of standardized methods to assess quality in the youth welfare system. This report is based upon a project ("PädZi") with the objective to develop and implement a tool to evaluate pedagogic effects and to assist in goal attainment processes. A scale was developed to measure the attainment of social competences and individual goals. A set of instruments was administered to control for quality of life and psychiatric symptoms. The whole set of instruments was implemented in 11 institutions and was applied to 920 adolescents. The new instrument meets psychometric quality criteria. Validity was controlled by correlations with CBCL/YABCL and YSR/YASR. After a period of six month significant effects appear in the goal attainment scales as well as the standardized instruments. PädZi is applicable in various institutions of the youth welfare system.

  13. Breast cancer in situ. From pre-malignant lesion of uncertain significance to well-defined non-invasive malignant lesion. The Danish Breast Cancer Cooperative Group Register 1977-2007 revisited

    DEFF Research Database (Denmark)

    Laenkholm, A.V.; Jensen, Maiken Brit; Kroman, N.;

    2008-01-01

    In addition to nationwide standardized pathology forms for operable primary invasive breast cancer, the Danish Breast Cancer cooperative Group (DBCG) in 1982 introduced pathology forms for breast cancer in situ (CIS). The histological reporting form was used primarily for ductal cancer in situ...... the pleomorphic subtype of LCIS was added to histological subtypes. The present work reviews the DBCG guidelines and recommendations concerning CIS adding a brief characterization of the Danish CIS population. It also refers to the introduction of modern molecular pathology and distinction between low...

  14. The significance of Lactobacillus crispatus and L. vaginalis for vaginal health and the negative effect of recent sex: a cross-sectional descriptive study across groups of African women.

    Science.gov (United States)

    Jespers, Vicky; van de Wijgert, Janneke; Cools, Piet; Verhelst, Rita; Verstraelen, Hans; Delany-Moretlwe, Sinead; Mwaura, Mary; Ndayisaba, Gilles F; Mandaliya, Kishor; Menten, Joris; Hardy, Liselotte; Crucitti, Tania

    2015-03-04

    Women in sub-Saharan Africa are vulnerable to acquiring HIV infection and reproductive tract infections. Bacterial vaginosis (BV), a disruption of the vaginal microbiota, has been shown to be strongly associated with HIV infection. Risk factors related to potentially protective or harmful microbiota species are not known. We present cross-sectional quantitative polymerase chain reaction data of the Lactobacillus genus, five Lactobacillus species, and three BV-related bacteria (Gardnerella vaginalis, Atopobium vaginae, and Prevotella bivia) together with Escherichia coli and Candida albicans in 426 African women across different groups at risk for HIV. We selected a reference group of adult HIV-negative women at average risk for HIV acquisition and compared species variations in subgroups of adolescents, HIV-negative pregnant women, women engaging in traditional vaginal practices, sex workers and a group of HIV-positive women on combination antiretroviral therapy. We explored the associations between presence and quantity of the bacteria with BV by Nugent score, in relation to several factors of known or theoretical importance. The presence of species across Kenyan, South African and Rwandan women was remarkably similar and few differences were seen between the two groups of reference women in Kenya and South Africa. The Rwandan sex workers and HIV-positive women had the highest G. vaginalis presence (p = 0.006). Pregnant women had a higher Lactobacillus genus mean log (7.01 genome equivalents (geq)/ml) compared to the reference women (6.08 geq/ml). L. vaginalis (43%) was second to L. iners (81.9%) highly present in women with a normal Nugent score. Recent sexual exposure negatively affected the presence of L. crispatus (e. L. crispatus and L. vaginalis in women with a normal Nugent score appeared lower compared to non-African studies. Furthermore, Lactobacillus species were negatively affected by sexual behavioural. Strategies to support protective

  15. From Early Aspirations to Actual Attainment: The Effects of Economic Status and Educational Expectations on University Pursuit

    Science.gov (United States)

    Wu, Ching-Ling; Bai, Haiyan

    2015-01-01

    This study investigated the effects of economic status and the educational expectations of significant others on early university aspirations and actual university attainment. The study analyzed two-wave longitudinal data collected from 1,595 Taiwanese students in their 9th grade in middle school and in their freshman year at universities. The…

  16. Prognostic significance of selected lifestyle factors in urinary bladder cancer.

    Science.gov (United States)

    Wakai, K; Ohno, Y; Obata, K; Aoki, K

    1993-12-01

    To examine the prognostic significance of lifestyle factors in urinary bladder cancer, we conducted a follow-up study of 258 incident bladder cancer patients, who were originally recruited in a case-control study in metropolitan Nagoya. Information on individual survivals was obtained from the computer data-file of the tumor registry of the Nagoya Bladder Cancer Research Group. Univariate analyses revealed significant associations of 5-year survivorship with educational attainment, marital status, drinking habits and consumption of green tea in males, and age at first consultation, histological type and grade of tumor, stage and distant metastasis in both sexes. After adjustment for age, stage, histology (histological type and grade) and distant metastasis by means of a proportional hazards model, drinking of alcoholic beverages was significantly associated with the prognosis of bladder cancer in males. Its adjusted hazard ratio was 0.46 (95% confidence interval: 0.26-0.79), favoring patients who had taken alcoholic beverages. In detailed analysis, ex-drinkers and all levels of current drinkers demonstrated hazard ratios smaller than unity, although no clear dose-response relationship was detected. No prognostic significance was found for such lifestyle factors as smoking habit, uses of artificial sweeteners and hairdye, and consumption of coffee, black tea, matcha (powdered green tea) and cola.

  17. THE ATTAINABILITY OF THE PORTFOLIO OPTIMIZATION UNDER TRANSACTION COSTS

    Institute of Scientific and Technical Information of China (English)

    XU Shimeng; ZHANG Yuzhong

    2000-01-01

    We propose the concepts of normalized market and average hedging strategies, and discuss the attainability of the portfolio optimization under transaction costs and multiple stocks, by the extended forms of the martingale approach and the duality methods. Incidentally, we give an upper bound of the expectation of the portfolio at terminal investing time.

  18. The Effect of Migraine Headache on Educational Attainment

    Science.gov (United States)

    Rees, Daniel I.; Sabia, Joseph J.

    2011-01-01

    Despite the fact that migraine headaches are common and debilitating, little is known about their effect on educational attainment. Using data drawn from the National Longitudinal Study of Adolescent Health, we estimate the relationship between migraine headache and three outcomes: high school grade point average, the probability of graduating…

  19. Does Grading Affect Educational Attainment? A Longitudinal Study

    Science.gov (United States)

    Klapp, Alli

    2015-01-01

    The purpose of the study was to investigate how grading in primary school affected students' achievement measured by grades in 7th, 8th and 9th Grade and educational attainment in upper secondary school (12th Grade), and how the effect varied as a function of students' cognitive ability, gender and socio-economic status. The data derived from the…

  20. Parental media socialization and educational attainment : resource or disadvantage?

    NARCIS (Netherlands)

    Notten, N.; Kraaykamp, G.

    2010-01-01

    This article analyzes the long-term effects of parental media socialization on children’s educational attainment. Data on 8316 individuals from 3257 families in the Netherlands is used to estimate hierarchical models that distinguish between family-specific (socialization) and individual-level effec

  1. Parental media socialization and educational attainment: Resource or disadvantage?

    NARCIS (Netherlands)

    Notten, N.J.W.R.; Kraaykamp, G.L.M.

    2010-01-01

    This article analyzes the long-term effects of parental media socialization on children's educational attainment. Data on 8316 individuals from 3257 families in the Netherlands is used to estimate hierarchical models that distinguish between family-specific (socialization) and individual-level effec

  2. Coping with unemployment: does educational attainment make any difference?

    DEFF Research Database (Denmark)

    Christensen, Ulla; Schmidt, Lone; Kriegbaum, Margit;

    2006-01-01

    AIMS: The aim of this study was to examine the cross-sectional association between educational attainment and coping strategies with unemployment in a random sample of 37- to 56-year-old Danish men and women in long-term unemployment. METHODS: Data were based on a survey among 575 men and 1...

  3. Employment freeze management: an approach to attaining retrenchment goals.

    Science.gov (United States)

    Crandall, S J

    1987-11-01

    This article describes a management philosophy for retrenchment and down-sizing within a major health care institution. The author focuses on an unique approach for reducing staff to attain retrenchment goals in light of ever decreasing operating budgets, increased cost containment and accountability, and increased demands for productivity enhancement and service in a competitive customer-oriented health care market.

  4. Importance of Grades and Placement for Math Attainment

    Science.gov (United States)

    Tyson, Will; Roksa, Josipa

    2017-01-01

    Research on high school math course taking documents the advantages of starting high school at or beyond Algebra 1. Fewer studies examine differentiation into remedial, general, and honors Algebra 1 course types by course rigor. This study examines how course grades and course rigor are associated with math attainment among students with similar…

  5. Parental media socialization and educational attainment : resource or disadvantage?

    NARCIS (Netherlands)

    Notten, N.; Kraaykamp, G.

    2010-01-01

    This article analyzes the long-term effects of parental media socialization on children’s educational attainment. Data on 8316 individuals from 3257 families in the Netherlands is used to estimate hierarchical models that distinguish between family-specific (socialization) and individual-level effec

  6. The Concept Attainment Strategy: Inductive Lessons on Arachnids and Isomers

    Science.gov (United States)

    Reid, Barbara

    2011-01-01

    The concept attainment lesson, recommended by Joyce, Weil, and Calhoun (2004), is designed to give students practice in analyzing data and developing critical-thinking skills--without a complicated lab setup. The inductive lesson structure leads students step by step to an in-depth understanding of a new idea and scaffolds their thinking as they…

  7. Classroom Carbon Dioxide Concentration, School Attendance, and Educational Attainment

    Science.gov (United States)

    Gaihre, Santosh; Semple, Sean; Miller, Janice; Fielding, Shona; Turner, Steve

    2014-01-01

    Background: We tested the hypothesis that classroom carbon dioxide (CO[subscript 2]) concentration is inversely related to child school attendance and educational attainment. Methods: Concentrations of CO[subscript 2] were measured over a 3-5?day period in 60 naturally ventilated classrooms of primary school children in Scotland. Concentrations of…

  8. Adolescent Family Experiences and Educational Attainment during Early Adulthood

    Science.gov (United States)

    Melby, Janet N.; Conger, Rand D.; Fang, Shu-Ann; Wickrama, K. A. S.; Conger, Katherine J.

    2008-01-01

    In this study, the authors investigated the degree to which a family investment model would help account for the association between family of origin socioeconomic characteristics and the later educational attainment of 451 young adults (age 26) from 2-parent families. Parents' educational level, occupational prestige, and family income in 1989…

  9. Determinants of maximally attained level of pulmonary function

    NARCIS (Netherlands)

    Wang, XB; Mensinga, TT; Schouten, JP; Rijcken, B; Weiss, ST

    2004-01-01

    This study investigated the determinants of sex-specific maximally attained levels of FEV1, VC, and the ratio of FEV1 to VC. Subjects were between the ages of 15 and 35 years (1,818 males and 1,732 females), participating in the Vlagtwedde/Vlaardingen study in The Netherlands. The subjects were foll

  10. Changing Roles of Parental Economic Resources in Children's Educational Attainment

    Science.gov (United States)

    Nam, Yunju; Huang, Jin

    2011-01-01

    The authors investigated whether the relationship between parents' economic resources and children's educational attainment had changed over time by comparing two cohorts from the Panel Study of Income Dynamics. Using probit regressions and Chow tests, they examined multiple measures of economic resources, including income, net worth, liquid…

  11. Educational Attainment and Child Abuse Potential: Implications for Adult Educators.

    Science.gov (United States)

    Osborne, Sandy; Seibel, Donnie

    1990-01-01

    Analysis of data from 138 women, infants, children participants who completed Child Abuse Potential Inventory showed mothers with higher educational attainment appeared less likely to be abusive regardless of such factors as low income, single parenthood, or large family size. Mothers who did not complete high school were at greater risk for…

  12. Predicting Bachelor's Degree Attainment for Developmental Math Students

    Science.gov (United States)

    Burley, Hansel; Butner, Bonita; Anderson, Connie Wilson; Siwatu, Kamau Oginga

    2009-01-01

    This study used the National Educational Longitudinal Study: 88 /2000 (NELS 88: /2000) dataset to explore characteristics associated with college degree attainment. The study was informed by Ajzen's Theory of Planned Behavior. The sample size was 6,832 postsecondary students. The findings revealed that developmental math students were less…

  13. Academic Attainment Findings in Children with Sickle Cell Disease

    Science.gov (United States)

    Epping, Amanda S.; Myrvik, Matthew P.; Newby, Robert F.; Panepinto, Julie A.; Brandow, Amanda M.; Scott, J. Paul

    2013-01-01

    Background: Children with sickle cell disease (SCD) demonstrate deficits in cognitive and academic functioning. This study compared the academic attainment of children with SCD relative to national, state, and local school district rates for African American students. Methods: A retrospective chart review of children with SCD was completed and…

  14. Dual Credit, College Type, and Enhanced Degree Attainment

    Science.gov (United States)

    Blankenberger, Bob; Lichtenberger, Eric; Witt, M. Allison

    2017-01-01

    In this study, we analyzed data for the Illinois high school class of 2003 to determine the impact of dual credit participation on postsecondary attainment. We matched 8,095 dual credit participants to an equal number of nonparticipants within the same high school at the point of postsecondary enrollment using propensity scores calculated through…

  15. Classroom Carbon Dioxide Concentration, School Attendance, and Educational Attainment

    Science.gov (United States)

    Gaihre, Santosh; Semple, Sean; Miller, Janice; Fielding, Shona; Turner, Steve

    2014-01-01

    Background: We tested the hypothesis that classroom carbon dioxide (CO[subscript 2]) concentration is inversely related to child school attendance and educational attainment. Methods: Concentrations of CO[subscript 2] were measured over a 3-5?day period in 60 naturally ventilated classrooms of primary school children in Scotland. Concentrations of…

  16. Using the Concept Attainment Strategy to Enhance Reading Comprehension

    Science.gov (United States)

    Boulware, Beverly J.; Crow, Mary Lynn

    2008-01-01

    The Concept Attainment Strategy is an instructional technique proposed by Jerome Bruner that targets the "big idea" or concept underlining concrete or abstract examples. This strategy focuses on the developing comprehension of words and ideas associated with a concept rather than on its name or what the concept is called. Specifically it develops…

  17. Parental media socialization and educational attainment: Resource or disadvantage?

    NARCIS (Netherlands)

    Notten, N.J.W.R.; Kraaykamp, G.L.M.

    2010-01-01

    This article analyzes the long-term effects of parental media socialization on children's educational attainment. Data on 8316 individuals from 3257 families in the Netherlands is used to estimate hierarchical models that distinguish between family-specific (socialization) and individual-level

  18. Using the Concept Attainment Strategy to Enhance Reading Comprehension

    Science.gov (United States)

    Boulware, Beverly J.; Crow, Mary Lynn

    2008-01-01

    The Concept Attainment Strategy is an instructional technique proposed by Jerome Bruner that targets the "big idea" or concept underlining concrete or abstract examples. This strategy focuses on the developing comprehension of words and ideas associated with a concept rather than on its name or what the concept is called. Specifically it develops…

  19. A significant resource

    Energy Technology Data Exchange (ETDEWEB)

    Umana, E.; Suarez, J.A.; Santon, D.G.

    2002-03-01

    The paper discusses Colombia's aims to enhance coal export levels in order to increase its world market share. The objectives set by the Colombian mining authorities include: achieving and sustaining a share of 10% in the world's thermal coal market commercialised by sea; attaining a 20% share of Colombia's energy basket by 2010; modernising small and medium-sized coal mines located in regions other than northern Colombia (Guajira-Cesar complex), in order to make them sustainable at technical, economic and environmental levels; maintaining and enhancing the transport and shipping infrastructure; and encouraging private, national and foreign capital involvement in the country's coal projects. 1 fig., 3 tabs., 3 photos.

  20. Relationship between Brain Age-Related Reduction in Gray Matter and Educational Attainment.

    Directory of Open Access Journals (Sweden)

    Patricia Rzezak

    Full Text Available Inter-subject variability in age-related brain changes may relate to educational attainment, as suggested by cognitive reserve theories. This voxel-based morphometry study investigated the impact of very low educational level on the relationship between regional gray matter (rGM volumes and age in healthy elders. Magnetic resonance imaging data were acquired in elders with low educational attainment (less than 4 years (n = 122 and high educational level (n = 66, pulling together individuals examined using either of three MRI scanners/acquisition protocols. Voxelwise group comparisons showed no rGM differences (p<0.05, family-wise error corrected for multiple comparisons. When within-group voxelwise patterns of linear correlation were compared between high and low education groups, there was one cluster of greater rGM loss with aging in low versus high education elders in the left anterior cingulate cortex (p<0.05, FWE-corrected, as well as a trend in the left dorsomedial prefrontal cortex (p<0.10. These results provide preliminary indication that education might exert subtle protective effects against age-related brain changes in healthy subjects. The anterior cingulate cortex, critical to inhibitory control processes, may be particularly sensitive to such effects, possibly given its involvement in cognitive stimulating activities at school or later throughout life.

  1. Development of integrated scenarios to attain the environmental aims of the national sustainability strategy; Entwicklung von integrierten Szenarien zur Erreichung der umweltbezogenen Ziele der Nationalen Nachhaltigkeitsstrategie

    Energy Technology Data Exchange (ETDEWEB)

    Fink, Alexander; Rammig, Hanna [ScMI AG Paderborn (Germany)

    2013-02-15

    The national sustainability strategy (NHS) shall significantly shape the direction of the sustainable development in Germany. It is aim of the project ''Development of integrated scenarios to attain the environmental aims of the national sustainability strategy'' to develop different options, of how to possibly approach the environmental aims of the national sustainability strategy. In a first step external scenarios were developed, which describe the national sustainability strategy. In a first step external scenarios were developed, which describe the external context for the embodiment of sustainability. In a second step, option scenarios which show alternatives for different actor groups were built for the three areas ''Leisure time, living and alimentation''. In a third step the combination of the different external scenarios and internal options has been conducted, how do the different solution areas fit to the external scenarios.

  2. Diabetes-Related Composite Quality End Point Attainment: Canagliflozin Versus Sitagliptin Based on a Pooled Analysis of 2 Clinical Trials.

    Science.gov (United States)

    Bailey, Robert A; Vijapurkar, Ujjwala; Meininger, Gary; Rupnow, Marcia F T; Blonde, Lawrence

    2015-05-01

    This post hoc analysis evaluated attainment of diabetes-related composite quality measures (CQMs) with canagliflozin 100 mg, canagliflozin 300 mg, and sitagliptin 100 mg in patients with type 2 diabetes mellitus (T2DM). We used pooled data from two 52-week Phase III clinical trials evaluating the efficacy of canagliflozin 100 mg, canagliflozin 300 mg, and sitagliptin 100 mg. CQMs assessed included the combined attainment of glycosylated hemoglobin (HbA1c), blood pressure (BP), and LDL-C. To assess on-treatment differences at 52 weeks, odds ratios (ORs) and associated 95% CIs were calculated based on a logistic regression model. CQM attainment was assessed in the overall population and for patients with a body mass index ≥25 kg/m(2) at baseline. Overall, baseline demographic and disease characteristics were comparable across treatment groups. Proportions of patients with T2DM meeting the CQMs HbA1c canagliflozin 100 mg and sitagliptin 100 mg, and favored canagliflozin 300 mg versus sitagliptin 100 mg. For canagliflozin 300 mg, the OR was 1.79 (95% CI, 1.25-2.58) for the CQM HbA1c canagliflozin 100 mg, and superior CQM attainment for canagliflozin 300 mg, compared with sitagliptin 100 mg. ClinicalTrials.gov identifiers are NCT01106677 and NCT01137812. Copyright © 2015 Elsevier HS Journals, Inc. All rights reserved.

  3. Genome-wide association study of cognitive functions and educational attainment in UK Biobank (N=112 151)

    Science.gov (United States)

    Davies, G; Marioni, R E; Liewald, D C; Hill, W D; Hagenaars, S P; Harris, S E; Ritchie, S J; Luciano, M; Fawns-Ritchie, C; Lyall, D; Cullen, B; Cox, S R; Hayward, C; Porteous, D J; Evans, J; McIntosh, A M; Gallacher, J; Craddock, N; Pell, J P; Smith, D J; Gale, C R; Deary, I J

    2016-01-01

    People's differences in cognitive functions are partly heritable and are associated with important life outcomes. Previous genome-wide association (GWA) studies of cognitive functions have found evidence for polygenic effects yet, to date, there are few replicated genetic associations. Here we use data from the UK Biobank sample to investigate the genetic contributions to variation in tests of three cognitive functions and in educational attainment. GWA analyses were performed for verbal–numerical reasoning (N=36 035), memory (N=112 067), reaction time (N=111 483) and for the attainment of a college or a university degree (N=111 114). We report genome-wide significant single-nucleotide polymorphism (SNP)-based associations in 20 genomic regions, and significant gene-based findings in 46 regions. These include findings in the ATXN2, CYP2DG, APBA1 and CADM2 genes. We report replication of these hits in published GWA studies of cognitive function, educational attainment and childhood intelligence. There is also replication, in UK Biobank, of SNP hits reported previously in GWA studies of educational attainment and cognitive function. GCTA-GREML analyses, using common SNPs (minor allele frequency>0.01), indicated significant SNP-based heritabilities of 31% (s.e.m.=1.8%) for verbal–numerical reasoning, 5% (s.e.m.=0.6%) for memory, 11% (s.e.m.=0.6%) for reaction time and 21% (s.e.m.=0.6%) for educational attainment. Polygenic score analyses indicate that up to 5% of the variance in cognitive test scores can be predicted in an independent cohort. The genomic regions identified include several novel loci, some of which have been associated with intracranial volume, neurodegeneration, Alzheimer's disease and schizophrenia. PMID:27046643

  4. Relationship between Brain Age-Related Reduction in Gray Matter and Educational Attainment

    Science.gov (United States)

    Rzezak, Patricia; Squarzoni, Paula; Duran, Fabio L.; de Toledo Ferraz Alves, Tania; Tamashiro-Duran, Jaqueline; Bottino, Cassio M.; Ribeiz, Salma; Lotufo, Paulo A.; Menezes, Paulo R.; Scazufca, Marcia; Busatto, Geraldo F.

    2015-01-01

    Inter-subject variability in age-related brain changes may relate to educational attainment, as suggested by cognitive reserve theories. This voxel-based morphometry study investigated the impact of very low educational level on the relationship between regional gray matter (rGM) volumes and age in healthy elders. Magnetic resonance imaging data were acquired in elders with low educational attainment (less than 4 years) (n = 122) and high educational level (n = 66), pulling together individuals examined using either of three MRI scanners/acquisition protocols. Voxelwise group comparisons showed no rGM differences (peducation groups, there was one cluster of greater rGM loss with aging in low versus high education elders in the left anterior cingulate cortex (peducation might exert subtle protective effects against age-related brain changes in healthy subjects. The anterior cingulate cortex, critical to inhibitory control processes, may be particularly sensitive to such effects, possibly given its involvement in cognitive stimulating activities at school or later throughout life. PMID:26474472

  5. GED Test Changes and Attainment: Overview of 2014 GED Test Changes and Attainment in Washington State

    Science.gov (United States)

    Larson, Kara; Gaeta, Cristina; Sager, Lou

    2016-01-01

    In January 2014, the GED Testing Service significantly redesigned the GED test to incorporate the Common Core State Standards and the College and Career Readiness Standards for Adult Education. The purpose of this study was to examine the significant changes made to the test in 2014, examine the impact of the changes on Washingtonians, and make…

  6. The effect of parents' employment on children's educational attainment

    OpenAIRE

    Ermisch, John; Francesconi, Marco

    2000-01-01

    This paper presents the conditions under which a causal interpretation can be given to the association between childhood parental employment and subsequent education of children. In a model in which parental preferences are separable in own consumption and children's well-being, estimation is complicated by endowment heterogeneity and by the fact that parents may compensate or reinforce children's endowments relevant to education attainment. A sibling difference estimatation strategy is gener...

  7. Equality in Educational Policy and the Heritability of Educational Attainment.

    Science.gov (United States)

    Colodro-Conde, Lucía; Rijsdijk, Frühling; Tornero-Gómez, María J; Sánchez-Romera, Juan F; Ordoñana, Juan R

    2015-01-01

    Secular variation in the heritability of educational attainment are proposed to be due to the implementation of more egalitarian educational policies leading to increased equality in educational opportunities in the second part of the 20th century. The action of effect is hypothesized to be a decrease of shared environmental (e.g., family socioeconomic status or parents' education) influences on educational attainment, giving more room for genetic differences between individuals to impact on the variation of the trait. However, this hypothesis has not yet found consistent evidence. Support for this effect relies mainly on comparisons between countries adopting different educational systems or between different time periods within a country reflecting changes in general policy. Using a population-based sample of 1271 pairs of adult twins, we analyzed the effect of the introduction of a specific educational policy in Spain in 1970. The shared-environmental variance decreased, leading to an increase in heritability in the post-reform cohort (44 vs. 67%) for males. Unstandardized estimates of genetic variance were of a similar magnitude (.56 vs. .57) between cohorts, while shared environmental variance decreased from .56 to .04. Heritability remained in the same range for women (40 vs. 34%). Our results support the role of educational policy in affecting the relative weight of genetic and environmental factors on educational attainment, such that increasing equality in educational opportunities increases heritability estimates by reducing variation of non-genetic familial origin.

  8. Social Justice and Lower Attainers in a Global Knowledge Economy

    Directory of Open Access Journals (Sweden)

    Sally Tomlinson

    2013-11-01

    Full Text Available National governments believe that higher levels of educational attainments and training are necessary for successful competition in knowledge-driven economies and all young people are urged to invest in their own human capital and learn new skills. Moves towards inclusive education have brought into mainstream schools and colleges many who would formerly have been segregated in special schooling or otherwise given minimum education, joining those simply regarded as lower attainers. More research is needed on what is happening to all these young people who do not do well in competitive education systems and uncertain job markets. This article is taken from a study which set out to discuss with school and college principals, local administrators, teachers and others, who they regard as lower attainers, what sort of education and training programmes are offered to the students, and what policies they think are in place to help young people into work or independent living. Discussions were held with respondents in England, Germany, the USA, Finland and Malta. The article takes Rawls' view that social injustice is mainly due to the inequitable distribution of economic and social resources and the State has a responsibility to ensure that all young people can participate in the economy and the society.

  9. Equality in Educational Policy and the Heritability of Educational Attainment.

    Directory of Open Access Journals (Sweden)

    Lucía Colodro-Conde

    Full Text Available Secular variation in the heritability of educational attainment are proposed to be due to the implementation of more egalitarian educational policies leading to increased equality in educational opportunities in the second part of the 20th century. The action of effect is hypothesized to be a decrease of shared environmental (e.g., family socioeconomic status or parents' education influences on educational attainment, giving more room for genetic differences between individuals to impact on the variation of the trait. However, this hypothesis has not yet found consistent evidence. Support for this effect relies mainly on comparisons between countries adopting different educational systems or between different time periods within a country reflecting changes in general policy. Using a population-based sample of 1271 pairs of adult twins, we analyzed the effect of the introduction of a specific educational policy in Spain in 1970. The shared-environmental variance decreased, leading to an increase in heritability in the post-reform cohort (44 vs. 67% for males. Unstandardized estimates of genetic variance were of a similar magnitude (.56 vs. .57 between cohorts, while shared environmental variance decreased from .56 to .04. Heritability remained in the same range for women (40 vs. 34%. Our results support the role of educational policy in affecting the relative weight of genetic and environmental factors on educational attainment, such that increasing equality in educational opportunities increases heritability estimates by reducing variation of non-genetic familial origin.

  10. Fertility and the changing female educational attainment in Croatia

    Directory of Open Access Journals (Sweden)

    Čipin Ivan

    2016-01-01

    Full Text Available This paper investigates the aggregate relationship between cohort fertility and female educational attainment in Croatia. Numerous demographic studies have examined the link between fertility and the level of education. However, newer research indicates that the field of education might also play a role when trying to explain fertility behavior. We contribute to existing literature on macro-level factors related to reproductive outcomes by considering both the level and field of education as possible sources of cohort fertility differentials. The main goal of the present study is to assess the effect of structural changes in educational attainment on cohort fertility decline by means of demographic decomposition techniques. Our analysis is based on detailed 2011 Census data, which provide information on the number of livebirths by mother’s year of birth, birth order, marital status and educational attainment (i.e. the level and field of education. The results of our decomposition analyses reveal the dominance of the structural effect in explaining the overall completed fertility decline in Croatia. We assumed that the changing distribution of women by field of education at least partially accounts for the observed patterns in completed fertility but found no strong evidence in support of the outlined hypothesis.

  11. Social Justice and Lower Attainers in a Global Knowledge Economy

    Directory of Open Access Journals (Sweden)

    Sally Tomlinson

    2013-11-01

    Full Text Available National governments believe that higher levels of educational attainments and training are necessary for successful competition in knowledge-driven economies and all young people are urged to invest in their own human capital and learn new skills. Moves towards inclusive education have brought into mainstream schools and colleges many who would formerly have been segregated in special schooling or otherwise given minimum education, joining those simply regarded as lower attainers. More research is needed on what is happening to all these young people who do not do well in competitive education systems and uncertain job markets. This article is taken from a study which set out to discuss with school and college principals, local administrators, teachers and others, who they regard as lower attainers, what sort of education and training programmes are offered to the students, and what policies they think are in place to help young people into work or independent living. Discussions were held with respondents in England, Germany, the USA, Finland and Malta. The article takes Rawls' view that social injustice is mainly due to the inequitable distribution of economic and social resources and the State has a responsibility to ensure that all young people can participate in the economy and the society.

  12. The Path Taken: Consequences of Attaining Intrinsic and Extrinsic Aspirations in Post-College Life.

    Science.gov (United States)

    Niemiec, Christopher P; Ryan, Richard M; Deci, Edward L

    2009-06-01

    Life goals, or aspirations, organize and direct behavior over extended periods of time. The present study, guided by self-determination theory, examined the consequences of pursuing and attaining aspirations over a one-year period in a post-college sample. Results indicated that placing importance on either intrinsic or extrinsic aspirations related positively to attainment of those goals. Yet, whereas attainment of intrinsic aspirations related positively to psychological health, attainment of extrinsic aspirations did not; indeed, attainment of extrinsic aspirations related positively to indicators of ill-being. Also as predicted, the association between change in attainment of intrinsic aspirations and change in psychological health was mediated by change in the satisfaction of the basic psychological needs for autonomy, competence, and relatedness. Discussion focuses on the idea that not all goal attainment is beneficial; rather, attainment of aspirations with different contents relates differentially to psychological health.

  13. Associations of educational attainment, occupation and community poverty with knee osteoarthritis in the Johnston County (North Carolina) osteoarthritis project.

    Science.gov (United States)

    Callahan, Leigh F; Cleveland, Rebecca J; Shreffler, Jack; Schwartz, Todd A; Schoster, Britta; Randolph, Randy; Renner, Jordan B; Jordan, Joanne M

    2011-01-01

    The purpose of this study was to examine data from the Johnston County Osteoarthritis (OA) Project for independent associations of educational attainment, occupation and community poverty with tibiofemoral knee OA. A cross-sectional analysis was conducted on 3,591 individuals (66% Caucasian and 34% African American). Educational attainment (poverty rate ( 25%) were examined separately and together in logistic models adjusting for covariates of age, gender, race, body mass index (BMI), smoking, knee injury and occupational activity score. Outcomes were presence of radiographic knee OA (rOA), symptomatic knee OA (sxOA), bilateral rOA and bilateral sxOA. When all three socioeconomic status (SES) variables were analyzed simultaneously, low educational attainment was significantly associated with rOA (odds ratio (OR) = 1.44, 95% confidence interval (CI) 1.20, 1.73), bilateral rOA (OR = 1.43, 95% CI 1.13, 1.81), and sxOA (OR = 1.66, 95% CI 1.34, 2.06), after adjusting for covariates. Independently, living in a community of high household poverty rate was associated with rOA (OR = 1.83, 95% CI 1.43, 2.36), bilateral rOA (OR = 1.56, 95% CI 1.12, 2.16), and sxOA (OR = 1.36, 95% CI 1.00, 1.83). Occupation had no significant independent association beyond educational attainment and community poverty. Both educational attainment and community SES were independently associated with knee OA after adjusting for primary risk factors for knee OA.

  14. Where Do Data Go When They Die? Attaining Data Salvation Through the Establishment of a Solar Dynamo Dataverse

    Science.gov (United States)

    Munoz-Jaramillo, Andres

    2016-05-01

    The arrival of a highly interconnected digital age with practically limitless data storage capacity has brought with it a significant shift in which scientific data is stored and distributed (i.e. from being in the hands of a small group of scientists to being openly and freely distributed for anyone to use). However, the vertiginous speed at which hardware, software, and the nature of the internet changes has also sped up the rate at which data is lost due to formatting obsolescence and loss of access.This poster is meant to advertise the creation of a highly permanent data repository (within the context of Harvard's Dataverse), curated to contain datasets of high relevance for the study, and prediction of the solar dynamo, solar cycle, and long-term solar variability. This repository has many advantages over traditional data storage like the assignment of unique DOI identifiers for each database (making it easier for scientist to directly cite them), and the automatic versioning of each database so that all data are able to attain salvation.

  15. Academic attainment and special educational needs in extremely preterm children at 11 years of age: the EPICure study.

    Science.gov (United States)

    Johnson, S; Hennessy, E; Smith, R; Trikic, R; Wolke, D; Marlow, N

    2009-07-01

    To assess academic attainment and special educational needs (SEN) in extremely preterm children in middle childhood. Of 307 extremely preterm (special school. In mainstream schools, 105 (57%) extremely preterm children had SEN (OR 10; 6 to 18) and 103 (55%) required SEN resource provision (OR 10; 6 to 18). Teachers rated 50% of extremely preterm children as having below average attainment compared with 5% of classmates (OR 18; 8 to 41). Extremely preterm children who entered compulsory education an academic year early due to preterm birth had similar academic attainment but required more SEN support (OR 2; 1.0 to 3.6). Extremely preterm survivors remain at high risk for learning impairments and poor academic attainment in middle childhood. A significant proportion require full-time specialist education and over half of those attending mainstream schools require additional health or educational resources to access the national curriculum. The prevalence and impact of SEN are likely to increase as these children approach the transition to secondary school.

  16. Diabetes-related quality measure attainment: canagliflozin versus sitagliptin based on a pooled analysis of 2 clinical trials.

    Science.gov (United States)

    Bailey, Robert A; Vijapurkar, Ujjwala; Meininger, Gary E; Rupnow, Marcia F T; Blonde, Lawrence

    2014-12-01

    To evaluate attainment of diabetes-related quality measures with canagliflozin 100 mg, canagliflozin 300 mg, and sitagliptin 100 mg in patients with type 2 diabetes mellitus. This post hoc analysis used pooled data from two 52-week, randomized, double-blind, phase 3 clinical trials that evaluated the comparative efficacy of canagliflozin and sitagliptin. One trial evaluated patients on metformin at baseline with add-on canagliflozin 100 mg, canagliflozin 300 mg, or sitagliptin 100 mg; the other trial evaluated patients on metformin and a sulfonylurea at baseline with add-on canagliflozin 300 mg or sitagliptin 100 mg. Individual diabetes-related quality measures, including glycated hemoglobin (A1C), blood pressure (BP), low-density lipoprotein cholesterol (LDL-C), body mass index (BMI), and change in body weight, were assessed. At baseline, the proportions of patients meeting criteria for all quality measures were similar between groups. At 52 weeks, compared with sitagliptin 100-mg treatment, canagliflozin 100 mg demonstrated either comparable or superior glycemic control. Additionally, canagliflozin 100 mg versus sitagliptin 100 mg demonstrated superior attainment of BP, BMI, and weight-related quality measures; no difference was seen with respect to LDL-C. At 52 weeks, compared with sitagliptin 100-mg treatment, canagliflozin 300 mg demonstrated superior glycemic control at all thresholds of A1C, and superior BP, BMI, and weight-related quality measures; there was no difference in LDL-C quality measure attainment. We evaluated the comparative efficacy of canagliflozin 100 mg, canagliflozin 300 mg, and sitagliptin 100 mg on quality measure attainment after 52 weeks of treatment. Compared with sitagliptin 100 mg, canagliflozin 100 mg demonstrated comparable or superior attainment of diabetes-related quality measures. Compared with sitagliptin 100 mg, canagliflozin 300 mg demonstrated superior diabetes-related quality measure attainment, including glycemic, BP, and

  17. More Job Services-Better Employment Outcomes: Increasing Job Attainment for People With IDD.

    Science.gov (United States)

    Nord, Derek

    2016-12-01

    Job search, job placement, and on-the-job supports are valuable services provided to many people with intellectual and developmental disabilities (IDD) to obtain work in the community. Investigating those who were unemployed at the time of service entry, this study seeks to extend understanding about the effect of services. Using extant data, a sample of 39,277 people with IDD using Vocational Rehabilitation services were studied to understand the potential cumulative effects of these job-related services and individual characteristics on job attainment. Findings showed people with IDD of different demographic groups had different outcomes. Also, those receiving three job-related services were 16 times more likely to obtain employment than the reference group. This study has wide implications for research, policy, and practice.

  18. Educational attainment, occupational history, and stratification: determinants of later-life economic outcomes.

    Science.gov (United States)

    Crystal, S; Shea, D; Krishnaswami, S

    1992-09-01

    Determinants of economic well-being among men 25-44, 45-64, and 65+ were examined using data from the 1984 panel of the Survey of Income and Program Participation. A path analysis explored race, education, and occupational history effects on income adjusted for annuitized assets, household composition, and underreporting of unearned income. Direct and total education effects were undiminished among elderly persons, whose income derived mainly from benefits and assets, as compared with the nonelderly subjects whose income was dominated by earnings; education explained more of the variance in adjusted income for the elderly group than for the nonelderly. While Social Security income exerts an equalizing effect across educational attainment groups, private pensions and other important retirement income sources were highly education-dependent, producing a high overall degree of stratification on early-established socioeconomic characteristics.

  19. Contemporary management and attainment of cholesterol targets for patients with dyslipidemia in China.

    Directory of Open Access Journals (Sweden)

    Fei Gao

    Full Text Available AIMS: It is well-established that lipid disorder is an important cardiovascular risk factor, and failure to reach optimal lipid levels significantly contributes to the residual cardiovascular risks. However, limited information is available on the management and the attainment of recommended cholesterol targets in real-world practice in China. METHODS AND RESULTS: A nationally representative sample of 12,040 patients with dyslipidemia from 19 provinces and 84 hospitals across China were consecutively enrolled in this survey. Risk stratification and individual cholesterol target was established for all participants. This survey identified a high-risk cohort, with over 50% of patients had hypertension, 37.5% had coronary artery disease, and more than 30% had peripheral artery disease. Thirty-nine percent of all participants received lipid lowering medications. And the majority of them (94.5% had statins (42.5% with atorvastatin, 29.0% with simvastatin, and 15.2% with rosuvastatin. However, the overall attainment for low-density lipoprotein cholesterol (LDL-C target is low (25.8%, especially, in female (22.2%, and in patients with increased body mass index (BMI (38.3% for BMI<18.5, 28.1% for BMI 18.5-24.9, 26.0% for BMI 25.0-29.9, and 17.4% for BMI ≥ 30, P<0.0001. Subgroup analysis also showed the attainment is significantly lower in patients who were stratified into high (19.9% and very high (21.1% risk category. In logistic regression analysis, eight factors (BMI, gender, coronary artery disease, systolic and diastolic blood pressure, hypertension, family history of premature coronary artery disease and current smoking were identified as independent predictors of LDL-C attainment. CONCLUSIONS: Despite the proven benefits of lipid-lowering therapies, current management of dyslipidemia continues to be unsatisfied. A considerable proportion of patients failed to achieve guideline-recommended targets in China, and this apparent treatment gap was

  20. Educational attainment moderates the associations of diabetes education with health outcomes.

    Science.gov (United States)

    Kim, Su Hyun

    2016-10-01

    Diabetes education is a critical element of care for people with diabetes. However, the associations between diabetes education and self-care or health outcomes have not been clearly demonstrated at a national level. The aims of this study were to examine the associations of attendance of diabetes education classes with health behaviours and glycaemic control, and to understand whether these associations were moderated by level of educational attainment. Data were analysed for 456 adults from the 2012 Korea National Health and Nutrition Examination Survey V, collected from January 2010 to December 2012. No significant differences were observed between patients who had attended diabetes education classes and those who had never attended for factors such as smoking, drinking, exercise, nutrition therapy or glycaemic control. There was a significant interaction effect between receiving diabetes education and level of educational attainment on obtaining optimal glycaemic control. Attending diabetes education was positively associated with optimal glycaemic control among patients with more than a high school education but was negatively associated with it among those with less than middle school education. Diabetes education programmes need to be tailored to the needs and cognitive capacities of the target population.

  1. Cortisol and cognitive function in midlife: the role of childhood cognition and educational attainment.

    Science.gov (United States)

    Gaysina, Darya; Gardner, Michael P; Richards, Marcus; Ben-Shlomo, Yoav

    2014-09-01

    Adult cognition and age-related cognitive decline can be influenced by dysregulation of the hypothalamic pituitary adrenal axis with concomitant changes in cortisol levels. However, very little is known about the role of childhood cognition and educational attainment in this relationship. Using data from the British 1946 birth cohort, the present study investigated: (1) associations between cortisol levels and patterns and cognitive function in midlife; (2) direct and interactive effects of childhood cognition, educational attainment and cortisol on cognitive function in midlife. Verbal memory, letter search speed and reaction time were assessed at age 60-64 years. Salivary cortisol samples (wakening, 30 min after wakening and evening) were collected at the same age. Childhood cognitive ability was measured at ages 8, 11, and 15, and educational level was reported at age 26. Associations between cortisol, childhood cognition, educational attainment and cognitive function in midlife were tested using linear regression and structural equation modelling approaches. Higher evening cortisol level was associated with slower reaction time and lower verbal memory. These associations were independent of childhood cognition and education as well as a range of other potential confounders. Childhood cognition and education were not directly associated with evening cortisol. However, there was a significant interaction effect between childhood cognition and evening cortisol on reaction time (p=.002): higher evening cortisol was associated with slower reaction time only among those with low childhood cognitive ability. There was little evidence of associations between the other cortisol measures and cognitive function. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  2. Attainability and minimum energy of multiple-stage cascade membrane Systems

    KAUST Repository

    Alshehri, Ali

    2015-08-12

    Process design and simulation of multi-stage membrane systems have been widely studied in many gas separation systems. However, general guidelines have not been developed yet for the attainability and the minimum energy consumption of a multi-stage membrane system. Such information is important for conceptual process design and thus it is the topic of this work. Using a well-mixed membrane model, it was determined that the attainability curve of multi-stage systems is defined by the pressure ratio and membrane selectivity. Using the constant recycle ratio scheme, the recycle ratio can shift the attainability behavior between single-stage and multi-stage membrane systems. When the recycle ratio is zero, all of the multi-stage membrane processes will decay to a single-stage membrane process. When the recycle ratio approaches infinity, the required selectivity and pressure ratio reach their absolute minimum values, which have a simple relationship with that of a single-stage membrane process, as follows: View the MathML sourceSn=S1, View the MathML sourceγn=γ1, where n is the number of stages. The minimum energy consumption of a multi-stage membrane process is primarily determined by the membrane selectivity and recycle ratio. A low recycle ratio can significantly reduce the required membrane selectivity without substantial energy penalty. The energy envelope curve can provide a guideline from an energy perspective to determine the minimum required membrane selectivity in membrane process designs to compete with conventional separation processes, such as distillation.

  3. Supramaximal testing to confirm attainment of VO2max in sedentary men and women.

    Science.gov (United States)

    Astorino, T A; White, A C; Dalleck, L C

    2009-04-01

    Supramaximal testing is widely used to verify VO2max attainment, yet its efficacy in sedentary subjects is unknown. The aim of the study was to test this hypothesis in men and women completing maximal cycle ergometry. Fifteen sedentary subjects (age=22.4+/-3.9 year) completed incremental exercise, and returned at least 24 h later to complete constant load exercise at 105% peak work rate (Wmax). Another group of nine sedentary men and women (age=21.8+/-5 year) completed supramaximal exercise at 115% Wmax 1-1.5 h after incremental exercise. During exercise, gas exchange data and heart rate (HR) were continuously obtained. VO2max was similar (p>0.05) between incremental and supramaximal exercise in subjects in the first (32.32+/-4.81 mL/kg/min vs. 31.80+/-5.35 mL/kg/min) and second subset (40.63+/-3.61 mL/kg/min vs. 41.66+/-5.55 mL/kg/min). Maximal HR was lower (pTest-retest reliability (r=0.81-0.89, pVO2max was high during repeated bouts of supramaximal testing. Findings support use of this protocol to confirm VO2max attainment in healthy, sedentary men and women completing incremental cycle ergometry.

  4. Field Theory in Cultural Capital Studies of Educational Attainment

    DEFF Research Database (Denmark)

    Krarup, Troels; Munk, Martin D.

    2016-01-01

    certain isolated individual resources, disregarding the structural vision and important related concepts such as field in Bourdieu’s sociology. We (re)emphasize the role of field theory in cultural capital research in education, taking into consideration current concerns in international quantitative......This article argues that there is a double problem in international research in cultural capital and educational attainment: an empirical problem, since few new insights have been gained within recent years, and a theoretical problem, since cultural capital is seen as a simple hypothesis about...

  5. King's theory of goal attainment: exploring functional status.

    Science.gov (United States)

    Caceres, Billy A

    2015-04-01

    Imogene King's Theory of Goal Attainment provides a schema for nurses interested in functional status. However, the lack of a uniform definition for functional status has hindered development of a concise understanding of this phenomenon. Functional status is particularly important to nurses who are concerned with the safety and wellbeing of clients. With healthcare's increased focus on client-family-centered care it is important to develop innovative approaches for evaluating functional status that incorporate the client-family perspective. King's focus on mutual decision-making is an underutilized resource that can provide great insight into the study and understanding of functional status.

  6. Field Theory in Cultural Capital Studies of Educational Attainment

    DEFF Research Database (Denmark)

    Munk, Martin D.; Krarup, Troels Magelund

    2012-01-01

    This article argues that there is a double recession in international mainstream research in cultural capital and educational attainment: an empirical recession, since few new insights have been gained within recent years, and a theoretical recession, since cultural capital is now seen as a simple...... hypothesis about certain individual resources, disregarding the structural vision and important related concepts such as field, habitus, and strategy in Bourdieu’s sociology. This article reintroduces field theory into cultural capital research in education, taking into consideration current concerns...

  7. Educational attainment influences levels of homozygosity through migration and assortative mating.

    Directory of Open Access Journals (Sweden)

    Abdel Abdellaoui

    Full Text Available Individuals with a higher education are more likely to migrate, increasing the chance of meeting a spouse with a different ancestral background. In this context, the presence of strong educational assortment can result in greater ancestry differences within more educated spouse pairs, while less educated individuals are more likely to mate with someone with whom they share more ancestry. We examined the association between educational attainment and F roh (= the proportion of the genome consisting of runs of homozygosity [ROHs] in ~2,000 subjects of Dutch ancestry. The subjects' own educational attainment showed a nominally significant negative association with F roh (p = .045, while the contribution of parental education to offspring F roh was highly significant (father: p < 10(-5; mother: p = 9 × 10(-5, with more educated parents having offspring with fewer ROHs. This association was significantly and fully mediated by the physical distance between parental birthplaces (paternal education: pmediation = 2.4 × 10(-4; maternal education: pmediation = 2.3 × 10(-4, which itself was also significantly associated with F roh (p = 9 × 10(-5. Ancestry-informative principal components from the offspring showed a significantly decreasing association with geography as parental education increased, consistent with the significantly higher migration rates among more educated parents. Parental education also showed a high spouse correlation (Spearman's ρ = .66, p = 3 × 10(-262. We show that less educated parents are less likely to mate with the more mobile parents with a higher education, creating systematic differences in homozygosity due to ancestry differences not directly captured by ancestry-informative principal components (PCs. Understanding how behaviors influence the genomic structure of a population is highly valuable for studies on the genetic etiology of behavioral, cognitive, and social traits.

  8. Disparities in Disability by Educational Attainment Across US States.

    Science.gov (United States)

    Montez, Jennifer Karas; Zajacova, Anna; Hayward, Mark D

    2017-07-01

    To examine how disparities in adult disability by educational attainment vary across US states. We used the nationally representative data of more than 6 million adults aged 45 to 89 years in the 2010-2014 American Community Survey. We defined disability as difficulty with activities of daily living. We categorized education as low (less than high school), mid (high school or some college), or high (bachelor's or higher). We estimated age-standardized disability prevalence by educational attainment and state. We assessed whether the variation in disability across states occurs primarily among low-educated adults and whether it reflects the socioeconomic resources of low-educated adults and their surrounding contexts. Disparities in disability by education vary markedly across states-from a 20 percentage point disparity in Massachusetts to a 12-point disparity in Wyoming. Disparities vary across states mainly because the prevalence of disability among low-educated adults varies across states. Personal and contextual socioeconomic resources of low-educated adults account for 29% of the variation. Efforts to reduce disparities in disability by education should consider state and local strategies that reduce poverty among low-educated adults and their surrounding contexts.

  9. Teenage Childbearing and Educational Attainment in South Africa.

    Science.gov (United States)

    Timaeus, Ian M; Moultrie, Tom A

    2015-06-01

    The relationship between teenage childbearing and school attainment is investigated using nationally representative longitudinal data drawn from South Africa's National Income Dynamics Study. The analysis focuses on the outcomes by 2010 of a panel of 673 young women who were aged 15-18 and childless in 2008. Controlling for other factors, girls who went on to give birth had twice the odds of dropping out of school by 2010 and nearly five times the odds of failing to matriculate. Few girls from households in the highest-income quintile gave birth. Girls who attended schools in higher-income areas and were behind at school were much more likely to give birth than those who were in the appropriate grade for their age or were in no-fee schools. New mothers were much more likely to have re-enrolled in school by 2010 if they were rural residents, they belonged to relatively well-off households, or their own mother had attended secondary school. These findings suggest that, in South Africa, interventions that address poor school attainment would also reduce teenage childbearing. © 2015 The Population Council, Inc.

  10. Examining educational attainment, prepregnancy smoking rate, and delay discounting as predictors of spontaneous quitting among pregnant smokers.

    Science.gov (United States)

    White, Thomas J; Redner, Ryan; Skelly, Joan M; Higgins, Stephen T

    2014-10-01

    We investigated three potential predictors (educational attainment, prepregnancy smoking rate, and delay discounting [DD]) of spontaneous quitting among pregnant smokers. These predictors were examined alone and in combination with other potential predictors using study-intake assessments from controlled clinical trials examining the efficacy of financial incentives for smoking cessation and relapse prevention. Data from 349 pregnant women (231 continuing smokers and 118 spontaneous quitters) recruited from the greater Burlington, VT, area contributed to this secondary analysis, including psychiatric/sociodemographic characteristics, smoking characteristics, and performance on a computerized DD task. Educational attainment, smoking rate, and DD values were each significant predictors of spontaneous quitting in univariate analyses. A model examining those three predictors together retained educational attainment as a main effect and revealed a significant interaction of DD and smoking rate (i.e., DD was a significant predictor at lower but not higher smoking rates). A final model considering all potential predictors, included education, the interaction of DD and smoking rate, and five additional predictors (i.e., stress ratings, the belief that smoking during pregnancy will "greatly harm my baby," age of smoking initiation, marital status, and prior quit attempts during pregnancy). The study presented here contributes new knowledge on predictors of spontaneous quitting among pregnant smokers with substantive practical implications for reducing smoking during pregnancy.

  11. Influences to post-graduation career aspirations and attainment in STEM doctoral candidates and recipients

    Science.gov (United States)

    Barry, Deborah S.

    As the realities of the academic job market have forced some PhD recipients to accept less-preferable position types, there has been increasing concerns that these students are not prepared for their careers, especially in STEM fields. However, aside from the labor market, few studies have explored the influences on career aspiration and attainment among doctoral degree holders. This study utilized the socialization theory framework to identify aspects of the doctoral education process that are predictive of the likelihood of certain career aspirations among science and engineering doctoral candidates and career attainment among STEM doctoral recipients by utilizing nationally representative datasets: The National Research Council's Assessment of Research Doctorate Programs student questionnaire and the National Science Foundation's Survey of Earned Doctorates. This study identified field of study, research productivity rank of doctoral programs, primary type of finding doctoral students received, level of satisfaction with research experiences, and their sense of belonging within their doctoral program as factors that predict the likelihood of certain career aspirations compared with a career in education. Doctoral candidates' background characteristics that were significant predictors of career aspirations were gender, marital status, dependent status, race, age, and citizenship status. Further, this study identified participant's field of study, the Carnegie Rank of institutions attended, primary type of funding received, length of time to PhD, gender, marital status, dependent status, race, citizenship stats, and age as factors that predict the likelihood of the career outcomes investigated in this study, including doctoral recipients' employment field and primary work activity.

  12. Parental job loss and children's educational attainment in black and white middle-class families.

    Science.gov (United States)

    Kalil, Ariel; Wightman, Patrick

    2011-01-01

    Objectives. We aim to understand why blacks are significantly less likely than whites to perpetuate their middle-class status across generations. To do so, we focus on the potentially different associations between parental job loss and youth's educational attainment in black and white middle-class families.Methods. We use data from the Panel Study of Income Dynamics (PSID), following those children “born” into the survey between 1968 and 1979 and followed through age 21. We conduct multivariate regression analyses to test the association between parental job loss during childhood and youth's educational attainment by age 21.Results. We find that parental job loss is associated with a lesser likelihood of obtaining any postsecondary education for all offspring, but that the association for blacks is almost three times as strong. A substantial share of the differential impact of job loss on black and white middle-class youth is explained by race differences in household wealth, long-run measures of family income, and, especially, parental experience of long-term unemployment.Conclusions. These findings highlight the fragile economic foundation of the black middle class and suggest that intergenerational persistence of class status in this population may be highly dependent on the avoidance of common economic shocks.

  13. Genome-wide association study identifies 74 loci associated with educational attainment

    Science.gov (United States)

    Okbay, Aysu; Beauchamp, Jonathan P.; Fontana, Mark A.; Lee, James J.; Pers, Tune H.; Rietveld, Cornelius A.; Turley, Patrick; Chen, Guo-Bo; Emilsson, Valur; Meddens, S. Fleur W.; Oskarsson, Sven; Pickrell, Joseph K.; Thom, Kevin; Timshel, Pascal; de Vlaming, Ronald; Abdellaoui, Abdel; Ahluwalia, Tarunveer S.; Bacelis, Jonas; Baumbach, Clemens; Bjornsdottir, Gyda; Brandsma, Johannes H.; Concas, Maria Pina; Derringer, Jaime; Furlotte, Nicholas A.; Galesloot, Tessel E.; Girotto, Giorgia; Gupta, Richa; Hall, Leanne M.; Harris, Sarah E.; Hofer, Edith; Horikoshi, Momoko; Huffman, Jennifer E.; Kaasik, Kadri; Kalafati, Ioanna P.; Karlsson, Robert; Kong, Augustine; Lahti, Jari; van der Lee, Sven J.; de Leeuw, Christiaan; Lind, Penelope A.; Lindgren, Karl-Oskar; Liu, Tian; Mangino, Massimo; Marten, Jonathan; Mihailov, Evelin; Miller, Michael B.; van der Most, Peter J.; Oldmeadow, Christopher; Payton, Antony; Pervjakova, Natalia; Peyrot, Wouter J.; Qian, Yong; Raitakari, Olli; Rueedi, Rico; Salvi, Erika; Schmidt, Börge; Schraut, Katharina E.; Shi, Jianxin; Smith, Albert V.; Poot, Raymond A.; Pourcain, Beate; Teumer, Alexander; Thorleifsson, Gudmar; Verweij, Niek; Vuckovic, Dragana; Wellmann, Juergen; Westra, Harm-Jan; Yang, Jingyun; Zhao, Wei; Zhu, Zhihong; Alizadeh, Behrooz Z.; Amin, Najaf; Bakshi, Andrew; Baumeister, Sebastian E.; Biino, Ginevra; Bønnelykke, Klaus; Boyle, Patricia A.; Campbell, Harry; Cappuccio, Francesco P.; Davies, Gail; De Neve, Jan-Emmanuel; Deloukas, Panos; Demuth, Ilja; Ding, Jun; Eibich, Peter; Eisele, Lewin; Eklund, Niina; Evans68, David M.; Faul, Jessica D.; Feitosa, Mary F.; Forstner, Andreas J.; Gandin, Ilaria; Gunnarsson, Bjarni; Halldórsson, Bjarni V.; Harris, Tamara B.; Heath, Andrew C.; Hocking, Lynne J.; Holliday, Elizabeth G.; Homuth, Georg; Horan, Michael A.; Hottenga, Jouke-Jan; de Jager, Philip L.; Joshi, Peter K.; Jugessur, Astanand; Kaakinen, Marika A.; Kähönen, Mika; Kanoni, Stavroula; Keltigangas-Järvinen, Liisa; Kiemeney, Lambertus A.L.M.; Kolcic, Ivana; Koskinen, Seppo; Kraja, Aldi T.; Kroh, Martin; Kutalik, Zoltan; Latvala, Antti; Launer, Lenore J.; Lebreton, Maël P.; Levinson, Douglas F.; Lichtenstein, Paul; Lichtner, Peter; Liewald, David C.M.; Loukola, Anu; Madden, Pamela A.; Mägi, Reedik; Mäki-Opas, Tomi; Marioni, Riccardo E.; Marques-Vidal, Pedro; Meddens, Gerardus A.; McMahon, George; Meisinger, Christa; Meitinger, Thomas; Milaneschi, Yusplitri; Milani, Lili; Montgomery, Grant W.; Myhre, Ronny; Nelson, Christopher P.; Nyholt, Dale R.; Ollier, William E.R.; Palotie, Aarno; Paternoster, Lavinia; Pedersen, Nancy L.; Petrovic, Katja E.; Porteous, David J.; Räikkönen, Katri; Ring, Susan M.; Robino, Antonietta; Rostapshova, Olga; Rudan, Igor; Rustichini, Aldo; Salomaa, Veikko; Sanders, Alan R.; Sarin, Antti-Pekka; Schmidt, Helena; Scott, Rodney J.; Smith, Blair H.; Smith, Jennifer A.; Staessen, Jan A.; Steinhagen-Thiessen, Elisabeth; Strauch, Konstantin; Terracciano, Antonio; Tobin, Martin D.; Ulivi, Sheila; Vaccargiu, Simona; Quaye, Lydia; van Rooij, Frank J.A.; Venturini, Cristina; Vinkhuyzen, Anna A.E.; Völker, Uwe; Völzke, Henry; Vonk, Judith M.; Vozzi, Diego; Waage, Johannes; Ware, Erin B.; Willemsen, Gonneke; Attia, John R.; Bennett, David A.; Berger, Klaus; Bertram, Lars; Bisgaard, Hans; Boomsma, Dorret I.; Borecki, Ingrid B.; Bultmann, Ute; Chabris, Christopher F.; Cucca, Francesco; Cusi, Daniele; Deary, Ian J.; Dedoussis, George V.; van Duijn, Cornelia M.; Eriksson, Johan G.; Franke, Barbara; Franke, Lude; Gasparini, Paolo; Gejman, Pablo V.; Gieger, Christian; Grabe, Hans-Jörgen; Gratten, Jacob; Groenen, Patrick J.F.; Gudnason, Vilmundur; van der Harst, Pim; Hayward, Caroline; Hinds, David A.; Hoffmann, Wolfgang; Hyppönen, Elina; Iacono, William G.; Jacobsson, Bo; Järvelin, Marjo-Riitta; Jöckel, Karl-Heinz; Kaprio, Jaakko; Kardia, Sharon L.R.; Lehtimäki, Terho; Lehrer, Steven F.; Magnusson, Patrik K.E.; Martin, Nicholas G.; McGue, Matt; Metspalu, Andres; Pendleton, Neil; Penninx, Brenda W.J.H.; Perola, Markus; Pirastu, Nicola; Pirastu, Mario; Polasek, Ozren; Posthuma, Danielle; Power, Christine; Province, Michael A.; Samani, Nilesh J.; Schlessinger, David; Schmidt, Reinhold; Sørensen, Thorkild I.A.; Spector, Tim D.; Stefansson, Kari; Thorsteinsdottir, Unnur; Thurik, A. Roy; Timpson, Nicholas J.; Tiemeier, Henning; Tung, Joyce Y.; Uitterlinden, André G.; Vitart, Veronique; Vollenweider, Peter; Weir, David R.; Wilson, James F.; Wright, Alan F.; Conley, Dalton C.; Krueger, Robert F.; Smith, George Davey; Hofman, Albert; Laibson, David I.; Medland, Sarah E.; Meyer, Michelle N.; Yang, Jian; Johannesson, Magnus; Visscher, Peter M.; Esko, Tõnu; Koellinger, Philipp D.; Cesarini, David; Benjamin, Daniel J.

    2016-01-01

    Summary Educational attainment (EA) is strongly influenced by social and other environmental factors, but genetic factors are also estimated to account for at least 20% of the variation across individuals1. We report the results of a genome-wide association study (GWAS) for EA that extends our earlier discovery sample1,2 of 101,069 individuals to 293,723 individuals, and a replication in an independent sample of 111,349 individuals from the UK Biobank. We now identify 74 genome-wide significant loci associated with number of years of schooling completed. Single-nucleotide polymorphisms (SNPs) associated with educational attainment are disproportionately found in genomic regions regulating gene expression in the fetal brain. Candidate genes are preferentially expressed in neural tissue, especially during the prenatal period, and enriched for biological pathways involved in neural development. Our findings demonstrate that, even for a behavioral phenotype that is mostly environmentally determined, a well-powered GWAS identifies replicable associated genetic variants that suggest biologically relevant pathways. Because EA is measured in large numbers of individuals, it will continue to be useful as a proxy phenotype in efforts to characterize the genetic influences of related phenotypes, including cognition and neuropsychiatric disease. PMID:27225129

  14. Trends in occupational and earnings attainments of women immigrants to Canada, 1971-1996

    Directory of Open Access Journals (Sweden)

    Richard A. Wanner

    2003-12-01

    and 1996. We study both changes in country of birth effects on the earnings and occupational status of women aged 25 to 29 immigrating prior to each of the five census years and the experience of successive female immigrant cohorts as they age to determine the extent to which the effects of birthplace on occupational status and earnings change over their careers. In both cases we find a considerable advantage associated with being educated in Canada compared to being educated abroad. For those visible minority immigrants just beginning their careers in Canada, we could find no evidence that more recent cohorts have lower attainments than earlier cohorts, though this was true for some European groups. In our analysis of aging cohorts we find evidence of a tendency for immigrant earnings to converge with those of the Canadian born and for that tendency to be stronger in more recent cohorts.

  15. Significant NRC Enforcement Actions

    Data.gov (United States)

    Nuclear Regulatory Commission — This dataset provides a list of Nuclear Regulartory Commission (NRC) issued significant enforcement actions. These actions, referred to as "escalated", are issued by...

  16. Trends in Life Expectancy and Lifespan Variation by Educational Attainment: United States, 1990-2010.

    Science.gov (United States)

    Sasson, Isaac

    2016-04-01

    The educational gradient in life expectancy is well documented in the United States and in other low-mortality countries. Highly educated Americans, on average, live longer than their low-educated counterparts, who have recently seen declines in adult life expectancy. However, limiting the discussion on lifespan inequality to mean differences alone overlooks other dimensions of inequality and particularly disparities in lifespan variation. The latter represents a unique form of inequality, with higher variation translating into greater uncertainty in the time of death from an individual standpoint, and higher group heterogeneity from a population perspective. Using data from the National Vital Statistics System from 1990 to 2010, this is the first study to document trends in both life expectancy and S25--the standard deviation of age at death above 25--by educational attainment. Among low-educated whites, adult life expectancy declined by 3.1 years for women and by 0.6 years for men. At the same time, S25 increased by about 1.5 years among high school-educated whites of both genders, becoming an increasingly important component of total lifespan inequality. By contrast, college-educated whites benefited from rising life expectancy and record low variation in age at death, consistent with the shifting mortality scenario. Among blacks, adult life expectancy increased, and S25 plateaued or declined in nearly all educational attainment groups, although blacks generally lagged behind whites of the same gender on both measures. Documenting trends in lifespan variation can therefore improve our understanding of lifespan inequality and point to diverging trajectories in adult mortality across socioeconomic strata.

  17. Longitudinal growth attainments of Indian boys with juvenile rheumatoid arthritis.

    Science.gov (United States)

    Aggarwal, Bimal; Bhalla, Anil K; Singh, Surjit

    2011-05-01

    The objective is to study the pattern of distance and velocity growth in terms of weight and height in adolescent boys with Juvenile Rheumatoid Arthritis (JRA). This study was conducted on children diagnosed to have JRA (Cassidy and Petty in Juvenile Rheumatoid Arthritis, WB Saunders Co., Philadelphia, 2005) at the Pediatric Rheumatology and Immunology Clinic of Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh. A total of 203 observations made on 70 boys with JRA, between 9 and 17 years of age, comprised the sample for this prospective mixed-longitudinal growth study. Each subject was measured for body weight and standing height using standardized anthropometric techniques (Eveleth and Tanner in Worldwide variation in human growth, Cambridge University Press, New York, 1990) at half yearly age intervals. All anthropometric measurements were carried out in the Growth Laboratory of Advanced Pediatrics Centre. Boys with polyarticular and systemic onset types of JRA in general measured lighter than their pauciarticular counterparts throughout the period of study. Height attainments in boys with polyarticular and systemic onset JRA measured shorter than their pauciarticular counterparts till 15 years and 12 years, respectively, where-after they became comparable to boys with pauciarticular JRA. As compared to normal Indian (Bhalla and Kumar in Int J Anthropol 18:113-125, 2003; Aggarwal et al. in Indian Pediatr 29:1203-1282, 1992) and American (Ogden et al. in Pediatrics 109:45-60, 2002) counterparts boys representing all categories of JRA remained lighter and shorter. Onset of Peak Height Velocity (PHV) in boys with polyarticular JRA (i.e. 12.5 years) was delayed by 1 year as compared to boys with pauciarticular JRA (i.e. 11.5 years). Attainment of Peak Weight Velocity (PWV) in boys with polyarticular JRA (i.e. 13.5 years) was also delayed by 1 year when compared to those with pauciarticular type (i.e. 12.5 years). In

  18. Choosing Outcomes of Significance.

    Science.gov (United States)

    Spady, William G.

    1994-01-01

    Outcomes are high-quality, culminating demonstrations of significant learning in context. The High Success Network uses the "Demonstration Mountain" to differentiate among three major "learning zones" and six different forms of learning demonstrations that increase in complexity, generalizability, and significance, along with…

  19. Application of King’s interactive and goal attainment theory in self-care agency of peritoneal dialysis patients%King互动达标理论对腹膜透析患者自护能力的影响

    Institute of Scientific and Technical Information of China (English)

    田瑞杰; 苗金红; 田喜梅; 樊少磊; 孙莉莉

    2013-01-01

    Objective To evaluate the effects of self-care agency of peritoneal dialysis patients by applying King’s interactive and goal attainment theory. Methods 60 peritoneal dialysis patients who were discharged from the first affiliated hospital of Zhengzhou university, department of Nephrology, were assigned into the experimental group (30 cases) and the control group (30 cases). The control group was given general nursing, the experimental group was given interactive and goal attainment intervention. 3 months after the intervention, compared the intervention effects of two groups by the scores of self-care agency scale (ESCA) and investigate the percentage before discharge. Results The scores of self-care agency of two groups have no significant difference (P>0.05) at the time of admission. After the implementation of interactive and goal attainment intervention, the self-care agency scores of the experimental group compared with the control group, the difference was statistical y significant (P﹤0.05). Results Application of King’s interactive and goal attainment theory in peritoneal dialysis patients by nursing intervention can significantly improve the self-care agency of patients, it is worthy of clinical application.%目的:探讨King互动达标理论对腹膜透析患者自我护理能力的影响。方法采用便利抽样法,选择郑州大学第一附属医院肾内科腹膜透析患者60例,随机分为对照组和实验组,每组各30例。对照组患者实施一般护理,实验组患者实施King互动达标护理。干预后3个月,采用自我护理能力测定量表(ESCA)比较两组干预效果。在出院前进行达标率调查。结果两组患者自护能力得分在入院时差异无统计学意义(P>0.05),实验组患者在实施King互动达标护理后,其自护能力得分与对照组相比,差异具有统计学意义(P<0.05),且达标率显著高于对照组(P<0.05)。结论运用King互动达

  20. Do physical qualities influence the attainment of professional status within elite 16-19 year old rugby league players?

    Science.gov (United States)

    Till, Kevin; Jones, Ben; Geeson-Brown, Tom

    2016-07-01

    The current study retrospectively compared the physical qualities of elite academy rugby league players (aged 16-19 years) by career attainment level (i.e., academy or professional). Retrospective cross-sectional and longitudinal design. Eighty-one academy rugby league players were assessed for physical qualities (height, body mass, skinfolds, speed, momentum, vertical jump, Yo-Yo Level 1 and 1-RM squat, bench press and prone row) at the Under 17-19 age categories between 2007 and 2012. Player's career attainment level was determined in 2014. Longitudinal changes in physical qualities between Under 17 and 19s were compared by career attainment level. Professional players demonstrated moderate significant advantages for height (d=0.98) and 1-RM squat (d=0.66) at the Under 17s, 1-RM bench press (d=0.76) at the Under 18s and 1-RM prone row (d=0.73) at the Under 19s age categories when compared to academy players. When assessed longitudinally (Under 17s-19s), professional players significantly outperformed academy players for 1-RM squat (η(2)=0.20). Professional players also demonstrated greater increases in body mass (8.2 vs. 2.9kg) and 10m momentum (47 vs. 17kgs(-1)) than academy players between the Under 17s and 19s. Advanced physical qualities, particularly height and absolute strength, within 16-19 year old players may contribute to attaining professional status in rugby league. Further, the development of body mass and momentum for players within an academy is an important consideration in the progress towards professional rugby league. Therefore, practitioners should aim to identify and develop the physical qualities, especially size and strength, within academy rugby league players. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  1. Academic Attainment in Students with Dyslexia in Distance Education.

    Science.gov (United States)

    Richardson, John T E

    2015-11-01

    This investigation studied attainment in students with dyslexia or other specific learning difficulties who were taking modules by distance learning with the Open University in 2012. Students with dyslexia or other specific learning difficulties who had no additional disabilities were just as likely as nondisabled students to complete their modules, but they were less likely to pass the modules that they had completed and less likely to obtain good grades on the modules that they had passed. Students with dyslexia or other specific learning difficulties who had additional disabilities were less likely to complete their modules, less likely to pass the modules that they had completed and less likely to obtain good grades on the modules that they had passed than were nondisabled students. Nevertheless, around 40% of students with dyslexia or other specific learning difficulties obtained good grades (i.e. those that would lead to a bachelor's degree with first-class or upper second-class honours).

  2. Preference for Boys, Family Size, and Educational Attainment in India.

    Science.gov (United States)

    Kugler, Adriana D; Kumar, Santosh

    2017-06-01

    Using data from nationally representative household surveys, we test whether Indian parents make trade-offs between the number of children and investments in education. To address the endogeneity due to the joint determination of quantity and quality of children, we instrument family size with the gender of the first child, which is plausibly random. Given a strong son preference in India, parents tend to have more children if the firstborn is a girl. Our instrumental variable results show that children from larger families have lower educational attainment and are less likely to be enrolled in school, with larger effects for rural, poorer, and low-caste families as well as for families with illiterate mothers.

  3. Editorial: Sustainability needs to be attained, not managed

    Directory of Open Access Journals (Sweden)

    John R. Ehrenfeld

    2008-11-01

    Full Text Available Sustainability and its derivatives fall into the same class as a few of the key concepts underlying liberal democracies everywhere—like equality, freedom, and liberty—that are explicitly written into the founding documents of the United States. Such terms have been called “essentially contested concepts” (ECCs, signifying that there is an ongoing, never-ending dispute about both the meaning and the degree to which one can attain whatever is named by the concept (Gallie, 1956. I recall a recent allusion to some 300 or more definitions regarding sustainability. Sustainability is confused or conflated with “green” in many places. It is used more-or-less interchangeably in this publication and others focused on the notion of “sustainable development.”

  4. Attainable superheat of argon-helium, argon-neon solutions.

    Science.gov (United States)

    Baidakov, Vladimir G; Kaverin, Aleksey M; Andbaeva, Valentina N

    2008-10-16

    The method of lifetime measurement has been used to investigate the kinetics of spontaneous boiling-up of superheated argon-helium and argon-neon solutions. Experiments were made at a pressure of p = 1.5 MPa and concentrations up to 0.33 mol% in the range of nucleation rates from 10 (4) to 10 (8) s (-1) m (-3). The homogeneous nucleation regime has been distinguished. With good agreement between experimental data and homogeneous nucleation theory in temperature and concentration dependences of the nucleation rate, a systematic underestimation by 0.25-0.34 K has been revealed in superheat temperatures over the saturated line attained by experiment as compared with theoretical values calculated in a macroscopic approximation. The revealed disagreement between theory and experiment is connected with the dependence of the properties of new-phase nuclei on their size.

  5. Assessment of anaerobic power to verify VO2max attainment.

    Science.gov (United States)

    Astorino, Todd A; White, Ailish C

    2010-07-01

    Across various populations, verification testing is used to confirm VO(2)max attainment and has repeatedly shown similar VO(2)max values to those obtained from incremental exercise. Yet, many individuals show meaningful differences in VO(2)max between protocols, and an explanation for this is unknown. The aim of the study was to elucidate this phenomenon in 30 men and women of similar age, fitness, and physical activity using assessment of anaerobic power. On day 1, they completed the Wingate test, and returned at least 48 h later to complete incremental cycle ergometry followed by a verification protocol. During exercise, ventilation, pulmonary gas exchange data, and heart rate (HR) were continuously measured. Mean VO(2)max was similar (P > 0.05) between protocols (42.05 +/- 5.88 ml kg(-1) per min versus 42.03 +/- 5.75 ml kg(-1) per min, respectively), although seven subjects (23%) revealed a VO(2)max that was not 'verified' by the supramaximal protocol. Indices of power output and gas exchange data were similar (P > 0.05) between subjects who revealed a 'true' VO(2)max compared to those who did not, although peak and mean power was consistently higher in persons whose VO(2)max was not 'verified.' A previously established HRmax criterion for verification testing was not met in 17% of subjects. Additional study is merited to identify alternate determinants of VO(2)max, such as muscle activation via assessment of motor unit recruitment, and to investigate utility of verification testing to confirm VO(2)max attainment in elite athletes and the elderly.

  6. Glycemic targets in hospital and barriers to attaining them.

    Science.gov (United States)

    Miller, David B

    2014-04-01

    The importance of glycemic control in hospitalized patients has been a relatively recent revelation. There is somewhat contradictory evidence concerning the optimal glycemic target in critically ill patients. There is only indirect evidence in non-critically ill patients. This article reviews the evidence for glycemic targets in hospitalized patients. It also investigates which hospital-based treatments can act as barriers to attaining optimal blood glucose levels in hospital and system barriers to attaining those optimal levels. The systematic approach to and evaluation of in-hospital diabetes management has a short history. The first large clinical trial, the DIGAMI trial of peri-myocardial infarction insulin therapy, was published in 1995 (1). The first guideline discussion of in-hospital diabetes management occurred briefly in 2003, more fully in 2008 and 2013 (2-4) by the Canadian Diabetes Association; in 2005 and annually since then by the American Diabetes Association (5,6). Recently, there have been many more publications on the topic. A recent PubMed search, limited to the last 5 years, "hospital" and "diabetes" as a Medical Subject Headings (MeSH) major topic, revealed more than 5000 English-language clinical trials (PubMed.gov; accessed 6 Oct 2013). Still, relatively little is certain about appropriate glycemic targets in hospital. This has left us, in 2014, with consensus recommendations only for glycemic targets in non-critically ill patients from both the Canadian Diabetes Association Clinical Practice Guidelines (4) and the American Diabetes Association Standards of Medical Care in Diabetes (6). This article reviews recommended glycemic targets in various in-hospital populations and the barriers to obtaining them.

  7. Significance Testing Without Truth

    Science.gov (United States)

    2012-07-27

    ICES REPORT 12-34 August 2012 Significance testing without truth by William Perkins, Mark Tygert, and Rachel Ward The Institute for Computational...testing without truth , ICES REPORT 12-34, The Institute for Computational Engineering and Sciences, The University of Texas at Austin, August 2012...2. REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE Significance testing without truth 5a. CONTRACT NUMBER 5b

  8. Gender Bias in Educational Attainment in India : The Role of Dowry Payments

    OpenAIRE

    Jacob, Arun

    2016-01-01

    This paper explores the linkages between dowry payments and educational attainment of women. It formulates an unitary household model that captures how these linkages can potentially impact the educational investment decisions within a household. Based on existing literature and the theoretical model, the following three competing hypotheses arise, namely, (i) dowry do not affect educational attainment (ii) dowry favors educational attainment of women (iii) dowry hampers educat...

  9. Water Quality attainment Information from Clean Water Act Statewide Statistical Surveys

    Data.gov (United States)

    U.S. Environmental Protection Agency — Designated uses assessed by statewide statistical surveys and their state and national attainment categories. Statewide statistical surveys are water quality...

  10. Changes in college attainment and the economic returns to a college degree in urban China, 2003-2010: implications for social equality.

    Science.gov (United States)

    Hu, Anning; Hibel, Jacob

    2014-03-01

    Expansion of higher education is expected to reduce social inequality under the conditions that (1) higher education should become increasingly egalitarian; (2) educational attainment should be the main determinant of class destinations; and (3) individuals from different social backgrounds should benefit from higher education homogeneously. Using representative data collected in mainland China from 2003 to 2010, we find (1) social background factors, especially parents' education, are significantly associated with the opportunity of completing college across periods; (2) the economic returns to a college degree have been longitudinally increasing; and (3) for both 2003 and 2010, people from different social origins benefit from higher education attainment in a homogeneous way. An overall assessment of the findings suggests that changes in college attainment and the returns to higher education in urban China are not in favor of the promotion of general social equality, but maintain the existing extent of inequality.

  11. The Educational Attainment Process Among Adolescents with Disabilities And Children of Parents with Disabilities.

    Science.gov (United States)

    Shandra, Carrie L; Hogan, Dennis P

    2009-11-01

    This article uses data from the National Longitudinal Survey of Youth 1997 (NLSY97) to examine the relationship between disability, parental and youth university expectations in 1997, and youth high school completion and university enrolment by 2003. Results indicate that educational attainment is not equal for young adults with and without disabilities in the United States. Parents-but not adolescents-are likely to reduce their educational expectations when adolescents have a mild or serious disability, net of school performance. These parental-but not adolescent-expectations are significantly associated with high school completion. Finally, even after controlling for educational expectations and school performance, youth with serious disabilities are much less likely to graduate from high school than youth without disabilities. Despite the considerable strides made in the implementation of the Individuals with Disabilities Education Act, students with disabilities are not achieving educational parity in graded schooling.

  12. Group X

    Energy Technology Data Exchange (ETDEWEB)

    Fields, Susannah

    2007-08-16

    This project is currently under contract for research through the Department of Homeland Security until 2011. The group I was responsible for studying has to remain confidential so as not to affect the current project. All dates, reference links and authors, and other distinguishing characteristics of the original group have been removed from this report. All references to the name of this group or the individual splinter groups has been changed to 'Group X'. I have been collecting texts from a variety of sources intended for the use of recruiting and radicalizing members for Group X splinter groups for the purpose of researching the motivation and intent of leaders of those groups and their influence over the likelihood of group radicalization. This work included visiting many Group X websites to find information on splinter group leaders and finding their statements to new and old members. This proved difficult because the splinter groups of Group X are united in beliefs, but differ in public opinion. They are eager to tear each other down, prove their superiority, and yet remain anonymous. After a few weeks of intense searching, a list of eight recruiting texts and eight radicalizing texts from a variety of Group X leaders were compiled.

  13. Parental Job Loss and Children's Educational Attainment in Black and White Middle-Class Families. National Poverty Center Working Paper Series #10-06

    Science.gov (United States)

    Kalil, Ariel; Wightman, Patrick

    2010-01-01

    Objectives: We aim to understand why blacks are significantly less likely than whites to perpetuate their middle class status across generations. To do so, we focus on the potentially different associations between parental job loss and youth's educational attainment in black and white middle class families. Methods: We use data from the Panel…

  14. Glycoproteins: Occurrence and Significance

    Science.gov (United States)

    Wittmann, Valentin

    Protein glycosylation is regarded as the most complex form of post-translational modification leading to a heterogeneous expression of glycoproteins as mixtures of glycoforms. This chapter describes the structure and occurrence of glycoproteins with respect to their glycan chains. Discussed are different carbohydrate-peptide linkages including GPI anchors, common structures of N- and O-glycans, and the structure of glycosaminoglycans contained in proteoglycans. Also covered are the bacterial cell wall polymer peptidoglycan and the glycopeptide antibiotics of the vancomycin group. Properties and functions of the glycans contained in glycoproteins are dealt with in the next chapter of this book.

  15. A Significant Play

    Institute of Scientific and Technical Information of China (English)

    梁海光; 陈明

    2002-01-01

    Yesterday evening, I went to see a play. It was really significant. It was about Zheng Xiaoyue, a very clever and diligent middle school student. Unfortunately, her mother died when she and her brother were very young. Her father was out of work and,

  16. A socioeconomic and behavioral survey of patients with difficult-to-control type 2 diabetes mellitus reveals an association between diabetic retinopathy and educational attainment

    Directory of Open Access Journals (Sweden)

    Emoto N

    2016-10-01

    Full Text Available Naoya Emoto,1,2 Fumitaka Okajima,1,2 Hitoshi Sugihara,2 Rei Goto3 1Department of Endocrinology, Nippon Medical School Chiba-Hokusoh Hospital, Chiba, 2Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo, 3Graduate School of Business Administration, Keio University, Kanagawa, Japan Background: We have recently reported that the attitude of patients toward risk could be a factor in the progression of diabetic complications. In general, risk preference is closely related to socioeconomic status (SES, which includes factors such as age, sex, income, and educational attainment.Objective: We aimed to determine the effect of SES and behavioral propensity on the progress of diabetic complications in patients with type 2 diabetes mellitus (T2DM.Methods: We conducted a survey of 238 patients with difficult-to-control T2DM treated at a hospital in Japan using a modified behavioral economics questionnaire that included questions related to SES. The patients had been referred by general practitioners or other departments in the hospital because of poor metabolic control or unstable complications.Results: Educational attainment was significantly associated with progression of retinopathy in patients <65 years of age. Educational attainment of a high school diploma (12 years of education or lower was a significant risk factor, but there were no differences among levels of attainment beyond high school (13–16 years or more of education. Behavioral propensities were also weakly associated with complications, but not as much as educational attainment. Personal income level and economic status did not show an association with the retinopathy levels.Conclusion: Lower educational attainment is a strong risk factor for diabetic retinopathy, and it is independent of the economic status. The result suggests that cognitive function may play an important role in the progression of diabetic retinopathy in

  17. Rational Thinking on Rectifying and Improving the Group Position of Peasant Laborer

    Institute of Scientific and Technical Information of China (English)

    SUN Yujuan; LIU Meidan

    2008-01-01

    The group of peasant laborer,being a beneficial group in present Chinese society,has already come into being,which is both outcome of duality and the important strength breaking duality in Chinese society.However,for a long time the severe maladjustments of peasant laborer group's not only engender the injustice of their position but also do harm to the development of social structure and economic growth in China.Therefore,describing the position of peasant laborer group and analyzing the consequence which causes by their imbalance position may have significant impact on perfecting Chinese social structure and attaining the objectives of combining the city with countryside in theory and practice.

  18. Significant Tsunami Events

    Science.gov (United States)

    Dunbar, P. K.; Furtney, M.; McLean, S. J.; Sweeney, A. D.

    2014-12-01

    Tsunamis have inflicted death and destruction on the coastlines of the world throughout history. The occurrence of tsunamis and the resulting effects have been collected and studied as far back as the second millennium B.C. The knowledge gained from cataloging and examining these events has led to significant changes in our understanding of tsunamis, tsunami sources, and methods to mitigate the effects of tsunamis. The most significant, not surprisingly, are often the most devastating, such as the 2011 Tohoku, Japan earthquake and tsunami. The goal of this poster is to give a brief overview of the occurrence of tsunamis and then focus specifically on several significant tsunamis. There are various criteria to determine the most significant tsunamis: the number of deaths, amount of damage, maximum runup height, had a major impact on tsunami science or policy, etc. As a result, descriptions will include some of the most costly (2011 Tohoku, Japan), the most deadly (2004 Sumatra, 1883 Krakatau), and the highest runup ever observed (1958 Lituya Bay, Alaska). The discovery of the Cascadia subduction zone as the source of the 1700 Japanese "Orphan" tsunami and a future tsunami threat to the U.S. northwest coast, contributed to the decision to form the U.S. National Tsunami Hazard Mitigation Program. The great Lisbon earthquake of 1755 marked the beginning of the modern era of seismology. Knowledge gained from the 1964 Alaska earthquake and tsunami helped confirm the theory of plate tectonics. The 1946 Alaska, 1952 Kuril Islands, 1960 Chile, 1964 Alaska, and the 2004 Banda Aceh, tsunamis all resulted in warning centers or systems being established.The data descriptions on this poster were extracted from NOAA's National Geophysical Data Center (NGDC) global historical tsunami database. Additional information about these tsunamis, as well as water level data can be found by accessing the NGDC website www.ngdc.noaa.gov/hazard/

  19. Group morphology

    NARCIS (Netherlands)

    Roerdink, Jos B.T.M.

    2000-01-01

    In its original form, mathematical morphology is a theory of binary image transformations which are invariant under the group of Euclidean translations. This paper surveys and extends constructions of morphological operators which are invariant under a more general group TT, such as the motion group

  20. Blood group change in acute myeloid leukemia

    Science.gov (United States)

    Nambiar, Rakul K.; Prakash, N. P.; Vijayalakshmi, K.

    2017-01-01

    Blood group antigens are either sugars or proteins found attached to the red blood cell membrane. ABO blood group antigens are the most clinically important antigens because they are the most immunogenic. As red blood cell antigens are inherited traits, they are usually not altered throughout the life of an individual. There have been occasional case reports of ABO blood group antigen change in malignant conditions. We report two such cases of ABO antigen alteration associated with acute myeloid leukemia. These patients had suppression of their blood group antigens during their leukemic phase, and the antigens were reexpressed when the patients attained remission.

  1. A Significant Step Forward

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Australia officially ratified the Kyoto Protocol on December 3,the first act of its new government under Prime Minister Kevin Rudd.Rudd signed the instrument of ratification the very day he was sworn in by Australia’s Governor General Michael Jeffery. This is a significant step in Australia’s efforts to fight climate change domestically and with the international community,Rudd said in a statement.The Australian Government will do everything in its power to help Australia meet its Kyoto obligations,he added.

  2. Genome-wide association study identifies 74 loci associated with educational attainment

    NARCIS (Netherlands)

    Okbay, Aysu; Beauchamp, Jonathan P.; Fontana, Mark Alan; Lee, James J.; Pers, Tune H.; Rietveld, Cornelius A.; Turley, Patrick; Chen, Guo-Bo; Emilsson, Valur; Meddens, S. Fleur W.; Oskarsson, Sven; Pickrell, Joseph K.; Thom, Kevin; Timshel, Pascal; de Vlaming, Ronald; Abdellaoui, Abdel; Ahluwalia, Tarunveer S.; Bacelis, Jonas; Baumbach, Clemens; Bjornsdottir, Gyda; Brandsma, Johannes H.; Concas, Maria Pina; Derringer, Jaime; Furlotte, Nicholas A.; Galesloot, Tessel E.; Girotto, Giorgia; Gupta, Richa; Hall, Leanne M.; Harris, Sarah E.; Hofer, Edith; Horikoshi, Momoko; Huffman, Jennifer E.; Kaasik, Kadri; Kalafati, Ioanna P.; Karlsson, Robert; Kong, Augustine; Lahti, Jari; van der Lee, Sven J.; de Leeuw, Christiaan; Lind, Penelope A.; Lindgren, Karl-Oskar; Liu, Tian; Mangino, Massimo; Marten, Jonathan; Mihailov, Evelin; Miller, Michael B.; van der Most, Peter J.; Oldmeadow, Christopher; Payton, Antony; Pervjakova, Natalia; Peyrot, Wouter J.; Qian, Yong; Raitakari, Olli; Rueedi, Rico; Salvi, Erika; Schmidt, Brge; Schraut, Katharina E.; Shi, Jianxin; Smith, Albert V.; Poot, Raymond A.; St Pourcain, Beate; Teumer, Alexander; Thorleifsson, Gudmar; Verweij, Niek; Vuckovic, Dragana; Wellmann, Juergen; Westra, Harm-Jan; Yang, Jingyun; Zhao, Wei; Zhu, Zhihong; Alizadeh, Behrooz Z.; Amin, Najaf; Bakshi, Andrew; Baumeister, Sebastian E.; Biino, Ginevra; Bonnelykke, Klaus; Boyle, Patricia A.; Campbell, Harry; Cappuccio, Francesco P.; Davies, Gail; De Neve, Jan-Emmanuel; Deloukas, Panos; Demuth, Ilja; Ding, Jun; Eibich, Peter; Eisele, Lewin; Eklund, Niina; Evans, David M.; Faul, Jessica D.; Feitosa, Mary F.; Forstner, Andreas J.; Gandin, Ilaria; Gunnarsson, Bjarni; Halldorsson, Bjarni V.; Harris, Tamara B.; Heath, Andrew C.; Hocking, Lynne J.; Holliday, Elizabeth G.; Homuth, Georg; Horan, Michael A.; Hottenga, Jouke-Jan; de Jager, Philip L.; Joshi, Peter K.; Jugessur, Astanand; Kaakinen, Marika A.; Kahonen, Mika; Kanoni, Stavroula; Keltigangas-Jarvinen, Liisa; Kiemeney, Lambertus A. L. M.; Kolcic, Ivana; Koskinen, Seppo; Kraja, Aldi T.; Kroh, Martin; Kutalik, Zoltan; Latvala, Antti; Launer, Lenore J.; Lebreton, Mael P.; Levinson, Douglas F.; Lichtenstein, Paul; Lichtner, Peter; Liewald, David C. M.; Loukola, Anu; Madden, Pamela A.; Magi, Reedik; Maki-Opas, Tomi; Marioni, Riccardo E.; Marques-Vidal, Pedro; Meddens, Gerardus A.; McMahon, George; Meisinger, Christa; Meitinger, Thomas; Milaneschi, Yusplitri; Milani, Lili; Montgomery, Grant W.; Myhre, Ronny; Nelson, Christopher P.; Nyholt, Dale R.; Ollier, William E. R.; Palotie, Aarno; Paternoster, Lavinia; Pedersen, Nancy L.; Petrovic, Katja E.; Porteous, David J.; Raikkonen, Katri; Ring, Susan M.; Robino, Antonietta; Rostapshova, Olga; Rudan, Igor; Rustichini, Aldo; Salomaa, Veikko; Sanders, Alan R.; Sarin, Antti-Pekka; Schmidt, Helena; Scott, Rodney J.; Smith, Blair H.; Smith, Jennifer A.; Staessen, Jan A.; Steinhagen-Thiessen, Elisabeth; Strauch, Konstantin; Terracciano, Antonio; Tobin, Martin D.; Ulivi, Sheila; Vaccargiu, Simona; Quaye, Lydia; van Rooij, Frank J. A.; Venturini, Cristina; Vinkhuyzen, Anna A. E.; Volker, Uwe; Volzke, Henry; Vonk, Judith M.; Waage, Johannes; Ware, Erin B.; Willemsen, Gonneke; Attia, John R.; Bennett, David A.; Berger, Klaus; Bertram, Lars; Bisgaard, Hans; Boomsma, Dorret I.; Borecki, Ingrid B.; Bultmann, Ute; Chabris, Christopher F.; Cucca, Francesco; Cusi, Daniele; Deary, Ian J.; Dedoussis, George V.; van Duijn, Cornelia M.; Eriksson, Johan G.; Franke, Barbara; Franke, Lude; Gasparini, Paolo; Gejman, Pablo V.; Gieger, Christian; Grabe, Hans-Jorgen; Gratten, Jacob; Groenen, Patrick J. F.; Gudnason, Vilmundur; van der Harst, Pim; Hayward, Caroline; Hinds, David A.; Hoffmann, Wolfgang; Hyppnen, Elina; Iacono, William G.; Jacobsson, Bo; Jarvelin, Marjo-Riitta; Jockel, Karl-Heinz; Kaprio, Jaakko; Kardia, Sharon L. R.; Lehtimaki, Terho; Lehrer, Steven F.; Magnusson, Patrik K. E.; Martin, Nicholas G.; McGue, Matt; Metspalu, Andres; Pendleton, Neil; Penninx, Brenda W. J. H.; Perola, Markus; Pirastu, Nicola; Pirastu, Mario; Polasek, Ozren; Posthuma, Danielle; Power, Christine; Province, Michael A.; Samani, Nilesh J.; Schlessinger, David; Schmidt, Reinhold; Sorensen, Thorkild I. A.; Spector, Tim D.; Stefansson, Kari; Thorsteinsdottir, Unnur; Thurik, A. Roy; Timpson, Nicholas J.; Tiemeier, Henning; Tung, Joyce Y.; Uitterlinden, Andre G.; Vitart, Veronique; Vollenweider, Peter; Weir, David R.; Wilson, James F.; Wright, Alan F.; Conley, Dalton C.; Krueger, Robert F.; Smith, George Davey; Hofman, Albert; Laibson, David I.; Medland, Sarah E.; Meyer, Michelle N.; Yang, Jian; Johannesson, Magnus; Visscher, Peter M.; Esko, Tonu; Koellinger, Philipp D.; Cesarini, David; Benjamin, Daniel J.

    2016-01-01

    Educational attainment is strongly influenced by social and other environmental factors, but genetic factors are estimated to account for at least 20% of the variation across individuals(1). Here we report the results of a genome-wide association study (GWAS) for educational attainment that extends

  3. Implications of Educational Attainment Trends for Labor Market Outcomes. ACT Research Report Series, 2012 (7)

    Science.gov (United States)

    Buddin, Richard

    2012-01-01

    Well-educated workers have higher wages, higher wage growth, and lower unemployment rates than workers with lower levels of educational attainment. While earnings have traditionally grown with educational attainment, the gaps have become more pronounced in recent years. While returns to education have increased, this research shows that…

  4. Racial and Ethnic Differences in Neighborhood Attainments in the Transition to Adulthood

    Science.gov (United States)

    Swisher, Raymond R.; Kuhl, Danielle C.; Chavez, Jorge M.

    2013-01-01

    This paper examines racial and ethnic differences in locational attainments in the transition to adulthood, using longitudinal data about neighborhoods of youth in the National Longitudinal Study of Adolescent Health. It examines place stratification and life course models of locational attainment during the 1990s, a period during which…

  5. Linguistic and Cultural Effects on the Attainment of Ethnic Minority Students: Some Methodological Considerations

    Science.gov (United States)

    Theodosiou-Zipiti, Galatia; Lamprianou, Iasonas

    2016-01-01

    Established literature suggests that language problems lead to lower attainment levels in those subjects that are more language dependent. Also, language has been suggested as a main driver of ethnic minority attainment. We use an original dataset of 2,020 secondary school students to show that ethnic minority students in Cyprus underperform…

  6. Evaluate and Suggest Evidence for the Relationship between Attainment and Learner Variables

    Institute of Scientific and Technical Information of China (English)

    贾颖

    2010-01-01

    <正>English as a popular foreign language in China is learned by many students.The attainment is often considered and talked.There are many factors which affect the learning outcomes. This essay will give a brief introduction of the aspects concerning the evidence for the relationship between attainment and learner variables.

  7. Social Class and Educational Attainment: A Comparative Study of England, Wales, and Scotland

    Science.gov (United States)

    Paterson, Lindsay; Iannelli, Cristina

    2007-01-01

    This article examines variations among England, Wales, and Scotland in the association between social origin and educational attainment and the role that different national educational policies may have played in shaping these variations. The findings show that country variation in the association between origins and attainment was mostly or…

  8. Interrater Reliability of Goal Attainment Scaling in Rehabilitation of Children With Cerebral Palsy

    NARCIS (Netherlands)

    Steenbeek, Duco; Ketelaar, Marjolijn; Lindeman, Eline; Galama, Krys; Gorter, Jan Willem

    2010-01-01

    Steenbeek D, Ketelaar M, Lindeman E, Galtuna K, Gorter JW. Interrater reliability of goal attainment scaling in rehabilitation of children with cerebral palsy. Arch Phys Med Rehabil 2010; 91:429-35. Objectives: To determine the interrater reliability of Goal Attainment Scaling (GAS) in the routine p

  9. Sibling Composition and Child Educational Attainment: Evidence from Native Amazonians in Bolivia

    Science.gov (United States)

    Zeng, Wu; Undurraga, Eduardo A.; Eisenberg, Dan T. A.; Rubio-Jovel, Karla; Reyes-Garcia; Victoria; Godoy, Ricardo

    2012-01-01

    Evidence from industrial nations suggests that sibling composition is associated with children's educational attainment, particularly if parents face resource constraints. If sibling composition is associated with educational attainment, then those associations should be stronger in poor societies of developing nations. We use data from a…

  10. On the estimation of the attainability set of nonlinear control systems

    Energy Technology Data Exchange (ETDEWEB)

    Ekimov, A.V.; Balykina, Yu.E.; Svirkin, M.V. [Saint Petersburg State University, 198504, Universitetskii pr., 35, Saint Petersburg (Russian Federation)

    2015-03-10

    Analysis of the attainability set and construction of its estimates greatly facilitates the solution of a variety of problems in mathematical control theory. In the paper, the problem of boundedness of the integral funnel of nonlinear controlled system is considered. Some estimates of the attainability sets for a nonlinear controlled system are presented. Theorems on the boundedness of considered integral funnels are proved.

  11. Self-esteem regulation after success and failure to attain unconsciously activated goals

    NARCIS (Netherlands)

    Bongers, Karin C. A.; Dijksterhuis, Ap; Spears, Russell

    2009-01-01

    People are motivated to establish and maintain a positive self-image. When people fail to attain their goals self-esteem is threatened, and this elicits the motivation to protect or repair self-esteem. We investigated whether success and failure to attain goals affects self-esteem if these goals wer

  12. Self-esteem regulation after success and failure to attain unconsciously activated goals

    NARCIS (Netherlands)

    Bongers, K.C.A.; Dijksterhuis, A.J.; Spears, R.

    2009-01-01

    People are motivated to establish and maintain a positive self-image. When people fail to attain their goals self-esteem is threatened, and this elicits the motivation to protect or repair self-esteem. We investigated whether success and failure to attain goals affects self-esteem if these goals

  13. Genome-wide association study identifies 74 loci associated with educational attainment

    NARCIS (Netherlands)

    Okbay, Aysu; Beauchamp, Jonathan P.; Fontana, Mark Alan; Lee, James J.; Pers, Tune H.; Rietveld, Cornelius A.; Turley, Patrick; Chen, Guo-Bo; Emilsson, Valur; Meddens, S. Fleur W.; Oskarsson, Sven; Pickrell, Joseph K.; Thom, Kevin; Timshel, Pascal; de Vlaming, Ronald; Abdellaoui, Abdel; Ahluwalia, Tarunveer S.; Bacelis, Jonas; Baumbach, Clemens; Bjornsdottir, Gyda; Brandsma, Johannes H.; Concas, Maria Pina; Derringer, Jaime; Furlotte, Nicholas A.; Galesloot, Tessel E.; Girotto, Giorgia; Gupta, Richa; Hall, Leanne M.; Harris, Sarah E.; Hofer, Edith; Horikoshi, Momoko; Huffman, Jennifer E.; Kaasik, Kadri; Kalafati, Ioanna P.; Karlsson, Robert; Kong, Augustine; Lahti, Jari; van der Lee, Sven J.; de Leeuw, Christiaan; Lind, Penelope A.; Lindgren, Karl-Oskar; Liu, Tian; Mangino, Massimo; Marten, Jonathan; Mihailov, Evelin; Miller, Michael B.; van der Most, Peter J.; Oldmeadow, Christopher; Payton, Antony; Pervjakova, Natalia; Peyrot, Wouter J.; Qian, Yong; Raitakari, Olli; Rueedi, Rico; Salvi, Erika; Schmidt, Brge; Schraut, Katharina E.; Shi, Jianxin; Smith, Albert V.; Poot, Raymond A.; St Pourcain, Beate; Teumer, Alexander; Thorleifsson, Gudmar; Verweij, Niek; Vuckovic, Dragana; Wellmann, Juergen; Westra, Harm-Jan; Yang, Jingyun; Zhao, Wei; Zhu, Zhihong; Alizadeh, Behrooz Z.; Amin, Najaf; Bakshi, Andrew; Baumeister, Sebastian E.; Biino, Ginevra; Bonnelykke, Klaus; Boyle, Patricia A.; Campbell, Harry; Cappuccio, Francesco P.; Davies, Gail; De Neve, Jan-Emmanuel; Deloukas, Panos; Demuth, Ilja; Ding, Jun; Eibich, Peter; Eisele, Lewin; Eklund, Niina; Evans, David M.; Faul, Jessica D.; Feitosa, Mary F.; Forstner, Andreas J.; Gandin, Ilaria; Gunnarsson, Bjarni; Halldorsson, Bjarni V.; Harris, Tamara B.; Heath, Andrew C.; Hocking, Lynne J.; Holliday, Elizabeth G.; Homuth, Georg; Horan, Michael A.; Hottenga, Jouke-Jan; de Jager, Philip L.; Joshi, Peter K.; Jugessur, Astanand; Kaakinen, Marika A.; Kahonen, Mika; Kanoni, Stavroula; Keltigangas-Jarvinen, Liisa; Kiemeney, Lambertus A. L. M.; Kolcic, Ivana; Koskinen, Seppo; Kraja, Aldi T.; Kroh, Martin; Kutalik, Zoltan; Latvala, Antti; Launer, Lenore J.; Lebreton, Mael P.; Levinson, Douglas F.; Lichtenstein, Paul; Lichtner, Peter; Liewald, David C. M.; Loukola, Anu; Madden, Pamela A.; Magi, Reedik; Maki-Opas, Tomi; Marioni, Riccardo E.; Marques-Vidal, Pedro; Meddens, Gerardus A.; McMahon, George; Meisinger, Christa; Meitinger, Thomas; Milaneschi, Yusplitri; Milani, Lili; Montgomery, Grant W.; Myhre, Ronny; Nelson, Christopher P.; Nyholt, Dale R.; Ollier, William E. R.; Palotie, Aarno; Paternoster, Lavinia; Pedersen, Nancy L.; Petrovic, Katja E.; Porteous, David J.; Raikkonen, Katri; Ring, Susan M.; Robino, Antonietta; Rostapshova, Olga; Rudan, Igor; Rustichini, Aldo; Salomaa, Veikko; Sanders, Alan R.; Sarin, Antti-Pekka; Schmidt, Helena; Scott, Rodney J.; Smith, Blair H.; Smith, Jennifer A.; Staessen, Jan A.; Steinhagen-Thiessen, Elisabeth; Strauch, Konstantin; Terracciano, Antonio; Tobin, Martin D.; Ulivi, Sheila; Vaccargiu, Simona; Quaye, Lydia; van Rooij, Frank J. A.; Venturini, Cristina; Vinkhuyzen, Anna A. E.; Volker, Uwe; Volzke, Henry; Vonk, Judith M.; Waage, Johannes; Ware, Erin B.; Willemsen, Gonneke; Attia, John R.; Bennett, David A.; Berger, Klaus; Bertram, Lars; Bisgaard, Hans; Boomsma, Dorret I.; Borecki, Ingrid B.; Bultmann, Ute; Chabris, Christopher F.; Cucca, Francesco; Cusi, Daniele; Deary, Ian J.; Dedoussis, George V.; van Duijn, Cornelia M.; Eriksson, Johan G.; Franke, Barbara; Franke, Lude; Gasparini, Paolo; Gejman, Pablo V.; Gieger, Christian; Grabe, Hans-Jorgen; Gratten, Jacob; Groenen, Patrick J. F.; Gudnason, Vilmundur; van der Harst, Pim; Hayward, Caroline; Hinds, David A.; Hoffmann, Wolfgang; Hyppnen, Elina; Iacono, William G.; Jacobsson, Bo; Jarvelin, Marjo-Riitta; Jockel, Karl-Heinz; Kaprio, Jaakko; Kardia, Sharon L. R.; Lehtimaki, Terho; Lehrer, Steven F.; Magnusson, Patrik K. E.; Martin, Nicholas G.; McGue, Matt; Metspalu, Andres; Pendleton, Neil; Penninx, Brenda W. J. H.; Perola, Markus; Pirastu, Nicola; Pirastu, Mario; Polasek, Ozren; Posthuma, Danielle; Power, Christine; Province, Michael A.; Samani, Nilesh J.; Schlessinger, David; Schmidt, Reinhold; Sorensen, Thorkild I. A.; Spector, Tim D.; Stefansson, Kari; Thorsteinsdottir, Unnur; Thurik, A. Roy; Timpson, Nicholas J.; Tiemeier, Henning; Tung, Joyce Y.; Uitterlinden, Andre G.; Vitart, Veronique; Vollenweider, Peter; Weir, David R.; Wilson, James F.; Wright, Alan F.; Conley, Dalton C.; Krueger, Robert F.; Smith, George Davey; Hofman, Albert; Laibson, David I.; Medland, Sarah E.

    2016-01-01

    Educational attainment is strongly influenced by social and other environmental factors, but genetic factors are estimated to account for at least 20% of the variation across individuals(1). Here we report the results of a genome-wide association study (GWAS) for educational attainment that extends

  14. Genome-wide association study identifies 74 loci associated with educational attainment

    NARCIS (Netherlands)

    A. Okbay (Aysu); J.P. Beauchamp (Jonathan); Fontana, M.A. (Mark Alan); J.J. Lee (James J.); T.H. Pers (Tune); Rietveld, C.A. (Cornelius A.); P. Turley (Patrick); Chen, G.-B. (Guo-Bo); V. Emilsson (Valur); Meddens, S.F.W. (S. Fleur W.); Oskarsson, S. (Sven); Pickrell, J.K. (Joseph K.); Thom, K. (Kevin); Timshel, P. (Pascal); R. de Vlaming (Ronald); M. Abdellaoui (Mohammed); T.S. Ahluwalia (Tarunveer Singh); J. Bacelis (Jonas); C. Baumbach (Clemens); Bjornsdottir, G. (Gyda); J.H. Brandsma (Johan); Pina Concas, M. (Maria); J. Derringer; Furlotte, N.A. (Nicholas A.); T.E. Galesloot (Tessel); S. Girotto; Gupta, R. (Richa); L.M. Hall (Leanne M.); S.E. Harris (Sarah); E. Hofer; Horikoshi, M. (Momoko); J.E. Huffman (Jennifer E.); Kaasik, K. (Kadri); I.-P. Kalafati (Ioanna-Panagiota); R. Karlsson (Robert); A. Kong (Augustine); J. Lahti (Jari); S. van der Lee (Sven); Deleeuw, C. (Christiaan); P.A. Lind (Penelope); Lindgren, K.-O. (Karl-Oskar); Liu, T. (Tian); M. Mangino (Massimo); J. Marten (Jonathan); E. Mihailov (Evelin); M. Miller (Mike); P.J. van der Most (Peter); C. Oldmeadow (Christopher); A. Payton (Antony); N. Pervjakova (Natalia); W.J. Peyrot (Wouter ); Qian, Y. (Yong); O. Raitakari (Olli); Rueedi, R. (Rico); Salvi, E. (Erika); Schmidt, B. (Börge); Schraut, K.E. (Katharina E.); Shi, J. (Jianxin); A.V. Smith (Albert Vernon); R.A. Poot (Raymond); B. St Pourcain (Beate); A. Teumer (Alexander); G. Thorleifsson (Gudmar); N. Verweij (Niek); D. Vuckovic (Dragana); Wellmann, J. (Juergen); H.J. Westra (Harm-Jan); Yang, J. (Jingyun); Zhao, W. (Wei); Zhu, Z. (Zhihong); B.Z. Alizadeh (Behrooz); N. Amin (Najaf); Bakshi, A. (Andrew); S.E. Baumeister (Sebastian); G. Biino; K. Bønnelykke (Klaus); P.A. Boyle (Patricia); H. Campbell (Harry); Cappuccio, F.P. (Francesco P.); G. Davies (Gail); J.E. de Neve (Jan-Emmanuel); P. Deloukas (Panagiotis); I. Demuth (Ilja); Ding, J. (Jun); Eibich, P. (Peter); Eisele, L. (Lewin); N. Eklund (Niina); D.M. Evans (David); J.D. Faul (Jessica D.); M.F. Feitosa (Mary Furlan); A.J. Forstner; I. Gandin (Ilaria); Gunnarsson, B. (Bjarni); B.V. Halldorsson (Bjarni); T.B. Harris (Tamara); E.G. Holliday (Elizabeth); A.C. Heath (Andrew C.); L.J. Hocking; G. Homuth (Georg); M. Horan (Mike); J.J. Hottenga (Jouke Jan); P.L. de Jager (Philip); P.K. Joshi (Peter); A. Juqessur (Astanand); M. Kaakinen (Marika); M. Kähönen (Mika); S. Kanoni (Stavroula); Keltigangas-Järvinen, L. (Liisa); L.A.L.M. Kiemeney (Bart); I. Kolcic (Ivana); Koskinen, S. (Seppo); A. Kraja (Aldi); Kroh, M. (Martin); Z. Kutalik (Zoltán); A. Latvala (Antti); L.J. Launer (Lenore); Lebreton, M.P. (Maël P.); D.F. Levinson (Douglas F.); P. Lichtenstein (Paul); P. Lichtner (Peter); D.C. Liewald (David C.); A. Loukola (Anu); P.A. Madden (Pamela); R. Mägi (Reedik); Mäki-Opas, T. (Tomi); R.E. Marioni (Riccardo); P. Marques-Vidal; Meddens, G.A. (Gerardus A.); G. Mcmahon (George); C. Meisinger (Christa); T. Meitinger (Thomas); Milaneschi, Y. (Yusplitri); L. Milani (Lili); G.W. Montgomery (Grant); R. Myhre (Ronny); C.P. Nelson (Christopher P.); D.R. Nyholt (Dale); W.E.R. Ollier (William); A. Palotie (Aarno); L. Paternoster (Lavinia); N.L. Pedersen (Nancy); K. Petrovic (Katja); D.J. Porteous (David J.); K. Räikkönen (Katri); Ring, S.M. (Susan M.); A. Robino (Antonietta); O. Rostapshova (Olga); I. Rudan (Igor); A. Rustichini (Aldo); V. Salomaa (Veikko); Sanders, A.R. (Alan R.); A.-P. Sarin; R. Schmidt (Reinhold); R.J. Scott (Rodney); B.H. Smith (Blair); J.A. Smith (Jennifer A); J.A. Staessen (Jan); E. Steinhagen-Thiessen (Elisabeth); K. Strauch (Konstantin); A. Terracciano; M.D. Tobin (Martin); S. Ulivi (Shelia); S. Vaccargiu (Simona); L. Quaye (Lydia); F.J.A. van Rooij (Frank); C. Venturini (Cristina); A.A.E. Vinkhuyzen (Anna A.); U. Völker (Uwe); Völzke, H. (Henry); J.M. Vonk (Judith); D. Vozzi (Diego); J. Waage (Johannes); E.B. Ware (Erin B.); G.A.H.M. Willemsen (Gonneke); J. Attia (John); D.A. Bennett (David A.); Berger, K. (Klaus); L. Bertram (Lars); H. Bisgaard (Hans); D.I. Boomsma (Dorret); I.B. Borecki (Ingrid); U. Bültmann (Ute); C.F. Chabris (Christopher F.); F. Cucca (Francesco); D. Cusi (Daniele); I.J. Deary (Ian J.); G.V. Dedoussis (George); C.M. van Duijn (Cock); K. Hagen (Knut); B. Franke (Barbara); L. Franke (Lude); P. Gasparini (Paolo); P.V. Gejman (Pablo); C. Gieger (Christian); H.J. Grabe (Hans Jörgen); J. Gratten (Jacob); P.J.F. Groenen (Patrick); V. Gudnason (Vilmundur); P. van der Harst (Pim); C. Hayward (Caroline)

    2016-01-01

    textabstractEducational attainment is strongly influenced by social and other environmental factors, but genetic factors are estimated to account for at least 20% of the variation across individuals. Here we report the results of a genome-wide association study (GWAS) for educational attainment that

  15. 40 CFR 434.84 - Effluent limitations attainable by application of the best conventional pollutant control...

    Science.gov (United States)

    2010-07-01

    ... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS COAL MINING POINT... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Effluent limitations attainable by... Mining § 434.84 Effluent limitations attainable by application of the best conventional pollutant...

  16. The Nexus of Place and Finance in the Analysis of Educational Attainment: A Spatial Econometric Approach

    Science.gov (United States)

    Sutton, Farah

    2012-01-01

    This study examines the spatial distribution of educational attainment and then builds upon current predictive frameworks for understanding patterns of educational attainment by applying a spatial econometric method of analysis. The research from this study enables a new approach to the policy discussion on how to improve educational attainment…

  17. Development of Perception of Own Attainment and Causal Attributions for Success and Failure in Reading.

    Science.gov (United States)

    Nicholls, John G.

    1979-01-01

    This study investigated age trends in children's explanations of their own academic successes and failures. Ability attributions for success and failure in reading were more effectively predicted by reading attainment in older than in younger children. Perception of own attainment was more accurate in older children. Sex differences were also…

  18. Self-esteem regulation after success and failure to attain unconsciously activated goals

    NARCIS (Netherlands)

    Bongers, Karin C. A.; Dijksterhuis, Ap; Spears, Russell

    2009-01-01

    People are motivated to establish and maintain a positive self-image. When people fail to attain their goals self-esteem is threatened, and this elicits the motivation to protect or repair self-esteem. We investigated whether success and failure to attain goals affects self-esteem if these goals wer

  19. The Influence of Major Ambition Resources on College Aspirations and Attainments: Toward a Comprehensive Model.

    Science.gov (United States)

    Spady, William G.

    This paper attempts to design a model that covers a comprehensive range of theoretically relevant variables that focus on the aspiration-attainment process. The discussion is in 4 parts. First, the concept of "ambition" is separated into theoretically and operationally distinct components. Second, educational aspiration and college attainments are…

  20. Self-esteem regulation after success and failure to attain unconsciously activated goals

    NARCIS (Netherlands)

    Bongers, Karin C. A.; Dijksterhuis, Ap; Spears, Russell

    People are motivated to establish and maintain a positive self-image. When people fail to attain their goals self-esteem is threatened, and this elicits the motivation to protect or repair self-esteem. We investigated whether success and failure to attain goals affects self-esteem if these goals

  1. 77 FR 50966 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Attainment Demonstration...

    Science.gov (United States)

    2012-08-23

    ... design values to monitored design values for 2006-2011; (2) an analysis of recent ozone trends in the... declining trends in the Philadelphia Area ozone design values. The Attainment TSD concluded that additional... recent ozone design value trends, which show attainment of the standard by 2010, EPA determined that the...

  2. Pathways from parental educational attainment to adolescent blood pressure.

    Science.gov (United States)

    Kwok, Man Ki; Schooling, Catherine Mary; Subramanian, Subu V; Leung, Gabriel M; Kawachi, Ichiro

    2016-09-01

    Lower parental education is associated with higher adolescent blood pressure (BP). We examined the contribution of modifiable risk factors from infancy to adolescence that could potentially explain the link between parental education and SBP and DBP in the offspring. In a prospective Chinese birth cohort, 'Children of 1997' of 5604 adolescents (68% follow-up), we analyzed the relation between parental educational attainment and sex-specific, age-specific and height-specific BP z-scores at ∼13 years. Using mediation analysis, we examined the contribution of household income at birth (both absolute income and relative income deprivation), exposures during infancy (breastfeeding and early life second-hand smoking), lifestyles during childhood (diet, physical activity and screen-time), weight or BMI status during fetal, infancy, childhood and puberty, pubertal stage as well as parental BMI. We found that adolescent BMI, but not birth weight or infant growth or childhood BMI, mediated the inverse association of parental education with adolescent SBP (proportion mediated: 24%), followed by maternal BMI (proportion mediated: 18%). Factors explaining the link between parental education and DBP were less clear. Absolute income, breastfeeding, childhood diet and physical activity, pubertal stage and paternal BMI did not mediate the association between parental education and adolescent BP. Low parental education is a risk factor for high SBP and, to a lesser extent, DBP in adolescents. Important mediators of this relation include adolescent and maternal body weight.

  3. Attainment of Electron Beam Suitable for Medium Energy Electron Cooling

    Energy Technology Data Exchange (ETDEWEB)

    Seletskiy, Sergei M. [Univ. of Rochester, NY (United States)

    2005-01-01

    Electron cooling of charged particle beams is a well-established technique at electron energies of up to 300 keV. However, up to the present time the advance of electron cooling to the MeV-range energies has remained a purely theoretical possibility. The electron cooling project at Fermilab has recently demonstrated the ¯rst cooling of 8.9 GeV/c antiprotons in the Recycler ring, and therefore, has proved the validity of the idea of relativistic electron cool- ing. The Recycler Electron Cooler (REC) is the key component of the Teva- tron Run II luminosity upgrade project. Its performance depends critically on the quality of electron beam. A stable electron beam of 4.3 MeV car- rying 0.5 A of DC current is required. The beam suitable for the Recycler Electron Cooler must have an angular spread not exceeding 200 ¹rad. The full-scale prototype of the REC was designed, built and tested at Fermilab in the Wideband laboratory to study the feasibility of attaining the high-quality electron beam. In this thesis I describe various aspects of development of the Fermilab electron cooling system, and the techniques used to obtain the electron beam suitable for the cooling process. In particular I emphasize those aspects of the work for which I was principally responsible.

  4. The role of partners’ educational attainment in the association between HIV and education amongst women in seven sub-Saharan African countries

    Directory of Open Access Journals (Sweden)

    Guy Harling

    2016-02-01

    Full Text Available Introduction: Individuals’ educational attainment has long been considered as a risk factor for HIV. However, little attention has been paid to the association between partner educational attainment and HIV infection. Methods: We conducted cross-sectional analysis of young women (aged 15–34 in 14 Demographic and Health Surveys from seven sub-Saharan Africa (SSA countries with generalized HIV epidemics. We measured the degree of similarity in educational attainment (partner homophily in 75,373 partnerships and evaluated the correlation between homophily and female HIV prevalence at the survey cluster level. We then used logistic regression to assess whether own and partner educational attainment was associated with HIV serostatus amongst 38,791 women. Results: Educational attainment was positively correlated within partnerships in both urban and rural areas of every survey (Newman assortativity coefficients between 0.09 and 0.44, but this correlation was not ecologically associated with HIV prevalence. At the individual level, larger absolute differences between own and partner educational attainment were associated with significantly higher HIV prevalence amongst women. This association was heterogeneous across countries, but not between survey waves. In contrast to other women, for those aged 25–34 who had secondary or higher education, a more-educated partner was associated with lower HIV prevalence. Conclusions: HIV prevalence amongst women in SSA is associated not only with one's own education but also with that of one's partner. These findings highlight the importance of understanding how partners place individuals at risk of infection and suggest that HIV prevention efforts may benefit from considering partner characteristics.

  5. Predicting significant torso trauma.

    Science.gov (United States)

    Nirula, Ram; Talmor, Daniel; Brasel, Karen

    2005-07-01

    Identification of motor vehicle crash (MVC) characteristics associated with thoracoabdominal injury would advance the development of automatic crash notification systems (ACNS) by improving triage and response times. Our objective was to determine the relationships between MVC characteristics and thoracoabdominal trauma to develop a torso injury probability model. Drivers involved in crashes from 1993 to 2001 within the National Automotive Sampling System were reviewed. Relationships between torso injury and MVC characteristics were assessed using multivariate logistic regression. Receiver operating characteristic curves were used to compare the model to current ACNS models. There were a total of 56,466 drivers. Age, ejection, braking, avoidance, velocity, restraints, passenger-side impact, rollover, and vehicle weight and type were associated with injury (p < 0.05). The area under the receiver operating characteristic curve (83.9) was significantly greater than current ACNS models. We have developed a thoracoabdominal injury probability model that may improve patient triage when used with ACNS.

  6. 严重烧伤患者外周血高迁移率族蛋白B-1水平的检测及其临床意义%Detection of plasma high mobility group box-1 protein in severely burned patients and its clinical significance

    Institute of Scientific and Technical Information of China (English)

    肖锦华; 王亚萍; 朱华燕; 潘宇红; 黄璇

    2012-01-01

    目的 检测严重烧伤后患者血浆高迁移率族蛋白B-1 (HMGB1)水平的变化并探讨其临床意义.方法 用酶联免疫吸附试验法检测77例严重烧伤患者血浆HMGB1水平,同步检测肿瘤坏死因子-α(TNF-α)含量,并与30名健康对照组进行比较.结果 77例严重烧伤患者按烧伤面积分为3组,A组31例,烧伤总面积30%~49%,B组25例,烧伤总面积50%~69%,C组21例,烧伤总面积70%~95%;烧伤患者血浆HMGB1及TNF-α水平在A组为(22.15±6.34) ng/ml、(89.26±21.41)pg/ml,B组为(26.24±9.71)ng/ml、( 132.45±76.32)pg/ml,C组为(36.45±11.63)ng/ml、(213.61±87.45) pg/ml,对照组为(2.17±1.13)ng/ml、(45.32±13.84)pg/m1,烧伤各组HMGB1及TNF-α水平明显高于对照组(P<0.01);24例特大面积烧伤患者根据预后情况分为生存组和死亡组进行动态观察,两组患者血浆HMGB1水平在伤后第1天即显著升高(P<0.01),在伤后3~21 d,死亡组明显高于生存组(P<0.05),而TNF-α含量在伤后第3~7 d达高峰,以后逐渐下降,到21d时生存组与死亡组相比已差异无统计学意义.结论 严重烧伤后HMGB1的表达异常升高,HMGB1作为重要的晚期炎症介质和TNF-α相互诱生相互作用,参与严重烧伤后全身炎症反应综合征的病理生理过程,动态观察其水平变化有助于烧伤患者病程监测及预后判断.%OBJECTIVE To investigate the changes of plasma high mobility group box-1 protein ( HMGB1) in severely burned patients and its clinical significance. METHODS The plasma HMGB1 and TNF-α levels were measured by enzyme linked immunosorbent assay(ELISA) simultaneously in all patients and were compared with 30 healthy control subjects. RESULTS Totally 77 burned patients were involved in this study, and they were divided into three burn size groups: 30%-49% total body surface area(TBSA) burn(group A, n = 31), 50% - 69% TBSA burn (group B, n = 25) and 70%-95% TBSA burn(group C, n = 21). The levels of HMGB2 and TNF

  7. Group devaluation and group identification

    NARCIS (Netherlands)

    Leach, C.W.; Rodriguez Mosquera, P.M.; Vliek, M.L.W.; Hirt, E.

    2010-01-01

    In three studies, we showed that increased in-group identification after (perceived or actual) group devaluation is an assertion of a (preexisting) positive social identity that counters the negative social identity implied in societal devaluation. Two studies with real-world groups used order manip

  8. Anthropological significance of phenylketonuria.

    Science.gov (United States)

    Saugstad, L F

    1975-01-01

    The highest incidence rates of phenylketonuria (PKU) have been observed in Ireland and Scotlant. Parents heterozygous for PKU in Norway differ significantly from the general population in the Rhesus, Kell and PGM systems. The parents investigated showed an excess of Rh negative, Kell plus and PGM type 1 individuals, which makes them similar to the present populations in Ireland and Scotlant. It is postulated that the heterozygotes for PKU in Norway are descended from a completely assimilated sub-population of Celtic origin, who came or were brought here, 1ooo years ago. Bronze objects of Western European (Scottish, Irish) origin, found in Viking graves widely distributed in Norway, have been taken as evidence of Vikings returning with loot (including a number of Celts) from Western Viking settlements. The continuity of residence since the Viking age in most habitable parts of Norway, and what seems to be a nearly complete regional relationship between the sites where Viking graves contain western imported objects and the birthplaces of grandparents of PKUs identified in Norway, lend further support to the hypothesis that the heterozygotes for PKU in Norway are descended from a completely assimilated subpopulation. The remarkable resemblance between Iceland and Ireland, in respect of several genetic markers (including the Rhesus, PGM and Kell systems), is considered to be an expression of a similar proportion of people of Celtic origin in each of the two countries. Their identical, high incidence rates of PKU are regarded as further evidence of this. The significant decline in the incidence of PKU when one passes from Ireland, Scotland and Iceland, to Denmark and on to Norway and Sweden, is therefore explained as being related to a reduction in the proportion of inhabitants of Celtic extraction in the respective populations.

  9. Child maltreatment and educational attainment in young adulthood: results from the Ontario Child Health Study.

    Science.gov (United States)

    Tanaka, Masako; Georgiades, Katholiki; Boyle, Michael H; MacMillan, Harriet L

    2015-01-01

    There is increasing evidence for the adverse effects of child maltreatment on academic performance; however, most of these studies used selective samples and did not account for potential confounding or mediating factors. We examined the relationship between child physical abuse (PA; severe and non-severe) and sexual abuse (SA) and educational attainment (years of education, failure to graduate from high school) with a Canadian community sample. We used data from the Ontario Child Health Study (N = 1,893), a province-wide longitudinal survey. Potential confounding variables (family socio-demographic and parental capacity) and child-level characteristics were assessed in 1983, and child abuse was determined in 2000-2001 based on retrospective self-report. Results showed that PA and SA were associated with several factors indicative of social disadvantage in childhood. Multilevel regression analyses for years of education revealed a significant estimate for severe PA based on the unadjusted model (-0.60 years, 95% CI = [-0.45, -0.76]); estimates for non-severe PA (0.05 years, CI = [-0.15, 0.26]) and SA (-0.25 years, CI = [-0.09, -0.42]) were not significant. In the adjusted full model, the only association to reach significance was between severe PA and reduced years of education (-0.31 years, CI = [-0.18, -0.44]). Multilevel regression analyses for failure to graduate from high school showed significant unadjusted estimates for severe PA (OR = 1.77, 95% CI = [1.21, 2.58]) and non-severe PA (OR = 1.61, CI = [1.01, 2.57]); SA was not associated with this outcome (OR = 1.40, CI = [0.94, 2.07]). In the adjusted full models, there were no significant associations between child abuse variables and failure to graduate. The magnitude of effect of PA on both outcomes was reduced largely by child individual characteristics. These findings generally support earlier research, indicating the adverse effects of child maltreatment on educational attainment. Of particular note

  10. Meaning and significance of

    Directory of Open Access Journals (Sweden)

    Ph D Student Roman Mihaela

    2011-05-01

    Full Text Available The concept of "public accountability" is a challenge for political science as a new concept in this area in full debate and developement ,both in theory and practice. This paper is a theoretical approach of displaying some definitions, relevant meanings and significance odf the concept in political science. The importance of this concept is that although originally it was used as a tool to improve effectiveness and eficiency of public governance, it has gradually become a purpose it itself. "Accountability" has become an image of good governance first in the United States of America then in the European Union.Nevertheless,the concept is vaguely defined and provides ambiguous images of good governance.This paper begins with the presentation of some general meanings of the concept as they emerge from specialized dictionaries and ancyclopaedies and continues with the meanings developed in political science. The concept of "public accontability" is rooted in economics and management literature,becoming increasingly relevant in today's political science both in theory and discourse as well as in practice in formulating and evaluating public policies. A first conclusin that emerges from, the analysis of the evolution of this term is that it requires a conceptual clarification in political science. A clear definition will then enable an appropriate model of proving the system of public accountability in formulating and assessing public policies, in order to implement a system of assessment and monitoring thereof.

  11. Attaining organizational commitment across different generations of nurses.

    Science.gov (United States)

    Carver, Lara; Candela, Lori

    2008-11-01

    To inform nurse managers about the generational differences that exist among nurses, how it affects the work environment and how this information can be used to encourage organizational commitment. Every person is born into a generational cohort of peers who experience similar life experiences that go on to shape distinct generational characteristics. Thanks to delayed retirements, mid-life career changes, job re-entry and a small but significant group of younger graduates, the nursing profession is now experiencing four generations in the workforce: Veterans, Baby Boomers, Generation X and the Millennial Generation. At the same time, the literature on organizational commitment is expanding and can provide a compelling context through which to view generational differences among nurses. As part of an overall strategy to increase organizational commitment, consideration of generational differences in nurses can be helpful in leading to increased job satisfaction, increased productivity and decreased turnover among staff. In the face of the global nursing shortage, managers should increase their knowledge of generational diversity just as they have with ethnic and cultural diversity in the past. Understanding how to relate to the different generations and tap into their individual strengths can lead to improved nursing work environments.

  12. Analyzing Economic Attainment Patterns of Foreign Born Latin American Male Immigrants to The United States: an Example Using Hierarchical Linear Modeling

    Directory of Open Access Journals (Sweden)

    David J. Gotcher

    2001-09-01

    Full Text Available The paper presents the research which examines and endeavors to account for variation in the economic attainments of immigrants to the United States from Latin America, through the use of Hierarchical Linear Modeling. When analyzing this variation, researchers typically choose between two competing explanations. Human capital theory contends that variation in economic attainment is a product of different characteristics of individuals. Social capital theory contends that variation in economic attainment is a product of differences in characteristics of the societies from which the workers come. The author's central thesis is that we need not choose between human and social capital theories, that we can rely on both theoretical approaches, that it is an empirical and not a theoretical question how much variation can be explained by one set of factors versus the other. The real problem then is to build an appropriate methodology that allows us to partition the variation in economic attainments, identifying how much is explained by individual and how much by group characteristics. Using a multi-level modeling technique, this research presents such a methodology.

  13. Significance analysis of prognostic signatures.

    Directory of Open Access Journals (Sweden)

    Andrew H Beck

    Full Text Available A major goal in translational cancer research is to identify biological signatures driving cancer progression and metastasis. A common technique applied in genomics research is to cluster patients using gene expression data from a candidate prognostic gene set, and if the resulting clusters show statistically significant outcome stratification, to associate the gene set with prognosis, suggesting its biological and clinical importance. Recent work has questioned the validity of this approach by showing in several breast cancer data sets that "random" gene sets tend to cluster patients into prognostically variable subgroups. This work suggests that new rigorous statistical methods are needed to identify biologically informative prognostic gene sets. To address this problem, we developed Significance Analysis of Prognostic Signatures (SAPS which integrates standard prognostic tests with a new prognostic significance test based on stratifying patients into prognostic subtypes with random gene sets. SAPS ensures that a significant gene set is not only able to stratify patients into prognostically variable groups, but is also enriched for genes showing strong univariate associations with patient prognosis, and performs significantly better than random gene sets. We use SAPS to perform a large meta-analysis (the largest completed to date of prognostic pathways in breast and ovarian cancer and their molecular subtypes. Our analyses show that only a small subset of the gene sets found statistically significant using standard measures achieve significance by SAPS. We identify new prognostic signatures in breast and ovarian cancer and their corresponding molecular subtypes, and we show that prognostic signatures in ER negative breast cancer are more similar to prognostic signatures in ovarian cancer than to prognostic signatures in ER positive breast cancer. SAPS is a powerful new method for deriving robust prognostic biological signatures from clinically

  14. Statin therapy in patients with acute coronary syndrome: low-density lipoprotein cholesterol goal attainment and effect of statin potency

    Directory of Open Access Journals (Sweden)

    Chinwong D

    2015-01-01

    was used to control for confounding by indication.Results: Of 396 ACS patients (60% males, mean age 64.3±11.6 years, 229 (58% were treated with high potency statins and 167 (42% with low potency statins. A quarter reached their target LDL-C goal (25% for patients on high potency statins and 23% on low potency statins. High potency statins were not associated with increased LDL-C goal attainment (adjusted hazards ratio 1.22, 95% confidence interval 0.79–1.88; P=0.363.Conclusion: There was no significant effect of high potency statins on LDL-C goal attainment. Moreover, this study showed low LDL-C goal attainment for patients on either low or high potency statins. The reasons for the low LDL-C goal attainment rate warrants further investigation. Keywords: LDL-C goal attainment, statins, potency statins, high risk, propensity score

  15. Algebraic Groups

    DEFF Research Database (Denmark)

    2007-01-01

    The workshop continued a series of Oberwolfach meetings on algebraic groups, started in 1971 by Tonny Springer and Jacques Tits who both attended the present conference. This time, the organizers were Michel Brion, Jens Carsten Jantzen, and Raphaël Rouquier. During the last years, the subject...... of algebraic groups (in a broad sense) has seen important developments in several directions, also related to representation theory and algebraic geometry. The workshop aimed at presenting some of these developments in order to make them accessible to a "general audience" of algebraic group......-theorists, and to stimulate contacts between participants. Each of the first four days was dedicated to one area of research that has recently seen decisive progress: \\begin{itemize} \\item structure and classification of wonderful varieties, \\item finite reductive groups and character sheaves, \\item quantum cohomology...

  16. Group Grammar

    Science.gov (United States)

    Adams, Karen

    2015-01-01

    In this article Karen Adams demonstrates how to incorporate group grammar techniques into a classroom activity. In the activity, students practice using the target grammar to do something they naturally enjoy: learning about each other.

  17. MUYANG GROUP

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ With its headquarters in the historic city of Yangzhou,Jiangsu Muyang Group Co.,Ltd has since its founding in 1967 grown into a well-known group corporation whose activities cover research&development.project design,manufacturing,installation and services in a multitude of industries including feed machinery and engineering,storage engineering,grain machinery and engineering,environmental protection,conveying equipment and automatic control systems.

  18. 40 CFR 420.133 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Science.gov (United States)

    2010-07-01

    ... AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY... representing the degree of effluent reduction attainable by the application of the best available technology... effluent reduction attainable by the application of the best available technology economically...

  19. Abelian groups

    CERN Document Server

    Fuchs, László

    2015-01-01

    Written by one of the subject’s foremost experts, this book focuses on the central developments and modern methods of the advanced theory of abelian groups, while remaining accessible, as an introduction and reference, to the non-specialist. It provides a coherent source for results scattered throughout the research literature with lots of new proofs. The presentation highlights major trends that have radically changed the modern character of the subject, in particular, the use of homological methods in the structure theory of various classes of abelian groups, and the use of advanced set-theoretical methods in the study of undecidability problems. The treatment of the latter trend includes Shelah’s seminal work on the undecidability in ZFC of Whitehead’s Problem; while the treatment of the former trend includes an extensive (but non-exhaustive) study of p-groups, torsion-free groups, mixed groups, and important classes of groups arising from ring theory. To prepare the reader to tackle these topics, th...

  20. Educational attainment, labour force status and injury: a comparison of Canadians with and without deafness and hearing loss.

    Science.gov (United States)

    Woodcock, Kathryn; Pole, Jason D

    2008-12-01

    Communication is essential to both educational attainment and labour force participation. Deafness--both the disability and the culture--creates a communication barrier. The objective of this study is to profile the educational attainment, labour force status and injury profile of deaf and hard-of-hearing Canadians in relation to the population as a whole. Using data from the Canada Community Health Survey 1.1, a cross-sectional survey conducted by Statistics Canada with a total of 131,535 respondents, a series of logistic regression models were fitted to estimate the odds of reporting the presence of educational attainment, labour force status and injury, and being classified as having a hearing problem. For each odds ratio, 95% confidence intervals are provided. All analyses were adjusted for age and sex with some analyses being restricted to appropriate age ranges or having further adjustments made, depending on the outcome. Approximately 4% of the respondents were considered to have a hearing problem. The prevalence of hearing problems increases with age and men have a slightly higher prevalence of hearing problems compared with women (4.52 vs. 3.53%). Respondents classified as having a hearing problem, whether hearing loss or deafness, were more likely to have achieved less education, less likely to be working and experience higher rates of injury and work-related injury compared with hearing respondents. These results underscore the need to equalize access to education and employment and assure the accessibility to workplace safety and wellness for this minority group.

  1. Associations between delayed completion of high school and educational attainment and symptom levels of anxiety and depression in adulthood

    DEFF Research Database (Denmark)

    Melkevik, Ole; Hauge, Lars Johan; Bendtsen, Pernille

    2016-01-01

    BACKGROUND: There is a higher prevalence of anxiety and depression among adults with lower educational attainment. Delayed completion of high school (HS) is common and represents a potentially complicating factor in the relationship between educational attainment and anxiety and depression...... depression and anxiety and interacts with later educational attainment in predicting symptom levels of anxiety. Individuals with a combination of delayed HS completion and lower educational attainment had particularly high symptom levels of anxiety....

  2. Identifying interventions that promote belt-positioning booster seat use for parents with low educational attainment.

    Science.gov (United States)

    Winston, Flaura K; Erkoboni, Danielle; Xie, Dawei

    2007-09-01

    Many parents with low educational attainment prematurely graduate their children to seat belt restraint rather than use belt-positioning booster seats. This study aimed to identify interventions that promoted booster seat use among this population. This multi-site study used focus groups to elicit contributing factors to booster seat non-use, which informed subsequent intervention development. A first phase (10 focus groups, N = 117) identified parents' perceived barriers, benefits, and threats relating to belt-positioning booster seats. These findings were used to identify existing and create new interventions. A second phase (20 focus groups, n = 171) elicited parent's reactions to these interventions and provided parents with belt-positioning booster seats and education on their use. Follow-up interviews were conducted six weeks later. Lack of education and fear of injury were the primary barriers to belt-positioning booster seat use. Parents were motivated by interventions that provided them with clear, concrete messaging relating to use. Parents favored the intervention that presented a real story detailing a child's severe injury that could have been prevented with appropriate restraint. At follow-up, parents credited this intervention with motivating booster seat use most often. Although parent's cited their child's lack of comfort and non-compliance as barriers to use, they were not as motivated by interventions that addressed these barriers. Effective intervention programs can be created by identifying and addressing factors that contribute to a population's intention to use belt-positioning booster seats. In addition, successful programs must utilize messages that motivate the target population by addressing their perceived threats to booster seat non-use.

  3. Group Anonymity

    CERN Document Server

    Chertov, Oleg; 10.1007/978-3-642-14058-7_61

    2010-01-01

    In recent years the amount of digital data in the world has risen immensely. But, the more information exists, the greater is the possibility of its unwanted disclosure. Thus, the data privacy protection has become a pressing problem of the present time. The task of individual privacy-preserving is being thoroughly studied nowadays. At the same time, the problem of statistical disclosure control for collective (or group) data is still open. In this paper we propose an effective and relatively simple (wavelet-based) way to provide group anonymity in collective data. We also provide a real-life example to illustrate the method.

  4. Academic attainment and the high school science experiences among high-achieving African American males

    Science.gov (United States)

    Trice, Rodney Nathaniel

    This study examines the educational experiences of high achieving African American males. More specifically, it analyzes the influences on their successful navigation through high school science. Through a series of interviews, observations, questionnaires, science portfolios, and review of existing data the researcher attempted to obtain a deeper understanding of high achieving African American males and their limitations to academic attainment and high school science experiences. The investigation is limited to ten high achieving African American male science students at Woodcrest High School. Woodcrest is situated at the cross section of a suburban and rural community located in the southeastern section of the United States. Although this investigation involves African American males, all of whom are successful in school, its findings should not be generalized to this nor any other group of students. The research question that guided this study is: What are the limitations to academic attainment and the high school science experiences of high achieving African American males? The student participants expose how suspension and expulsion, special education placement, academic tracking, science instruction, and teacher expectation influence academic achievement. The role parents play, student self-concept, peer relationships, and student learning styles are also analyzed. The anthology of data rendered three overarching themes: (1) unequal access to education, (2) maintenance of unfair educational structures, and (3) authentic characterizations of African American males. Often the policies and practices set in place by school officials aid in creating hurdles to academic achievement. These policies and practices are often formed without meaningful consideration of the unintended consequences that may affect different student populations, particularly the most vulnerable. The findings from this study expose that high achieving African American males face major

  5. Expression and significance of high mobility group box 1 in the renal tissues of urosepsis rabbits%高迁移率族蛋白-1在尿源性脓毒血症家兔肾脏组织中的表达及意义

    Institute of Scientific and Technical Information of China (English)

    张轶庠; 袁也晴; 魏育英; 张学齐; 黄建生; 黄东龙; 刘红燕; 杨江根

    2015-01-01

    目的 探讨高迁移率族蛋白-1(HMGB1)在尿源性脓毒血症家兔肾组织中的表达水平及意义.方法 健康雄性家兔随机分为假手术组(Sham组)和尿源性脓毒血症组(US组).采用肾盂内高压法制备家兔尿源性脓毒血症模型.分别于术后12、24、36 h检测血白细胞计数、肾功能、早期炎性因子肿瘤坏死因子-α(TNF-α)和白细胞介素-6(IL-6),以及肾组织中HMGB1 mRNA表达.结果 与同时间点Sham组比较,US组血白细胞计数[36 h(×109/L):17.22 ±0.32比9.54±0.24]、尿素氮(BUN)[36 h (mmol/L):11.71±0.35比7.14 ±0.12]、肌酐(Cr) [36 h(μmol/L):136.10 ±7.39比82.74 ±2.18]水平均明显升高(P<0.05);US组血清TNF-α和IL-6水平先升高后降低,12 h[TNF-α (ng/L):124.6 ±4.42比18.18±1.26;IL-6 (ng/L):120.5±6.99比51.65 ±2.26]和24 h[TNF-α (ng/L):96.94 ±7.95比19.04 ±0.89;IL-6 (ng/L):83.22±4.23比53.95±2.26]与Sham组比较差异有统计学意义(P<0.05);US组肾组织中HMGB1 mRNA表达逐渐升高,各时间点与Sham组比较差异有统计学意义(P<0.05).结论 尿源性脓毒症致急性肾损伤病程中,家兔肾组织HMGB1表达逐渐升高.%Objective To investigate the expression and significance of high mobility group box 1 (HMGB1) in the renal tissues of rabbits with urosepsis.Methods Male rabbits were randomly divided into two group:sham group and urosepsis group.The rabbit urosepsis model was established by artificial high pressure in the infected pelvis.The blood white blood cells (WBC) count,serum levels of blood urea nitrogen (BUN),creatinine (Cr),tumor necrosis factor-α (TNF-α),interleukin-6 (IL-6),and the expression of HMGB1 mRNA in the renal tissues of the two groups were observed at 12th,24th and 36th h after operation.Results As compared with sham group,the WBC count [36 h (× 109/L):17.22 ± 0.32 vs.9.54 ±0.24],serum levels of BUN [36 h (mmol/L):11.71 ±0.35 vs.7.14 ±0.12] and Cr [36 h (μmol/L):136.10 ± 7.39 vs.82.74 ± 2.18] in urosepsis

  6. Groups of Circle Diffeomorphisms

    CERN Document Server

    Navas, Andrés

    2011-01-01

    In recent years scholars from a variety of branches of mathematics have made several significant developments in the theory of group actions. Groups of Circle Diffeomorphisms systematically explores group actions on the simplest closed manifold, the circle. As the group of circle diffeomorphisms is an important subject in modern mathematics, this book will be of interest to those doing research in group theory, dynamical systems, low dimensional geometry and topology, and foliation theory. The book is mostly self-contained and also includes numerous complementary exercises, making it an excell

  7. Informal groups

    NARCIS (Netherlands)

    E. van den Berg; P. van Houwelingen; J. de Hart

    2011-01-01

    Original title: Informele groepen Going out running with a group of friends, rather than joining an official sports club. Individuals who decide to take action themselves rather than giving money to good causes. Maintaining contact with others not as a member of an association, but through an Inter

  8. Genome-wide association study identifies 74 loci associated with educational attainment

    DEFF Research Database (Denmark)

    Okbay, Aysu; P. Beauchamp, Jonathan; Alan Fontana, Mark;

    2016-01-01

    -nucleotide polymorphisms associated with educational attainment are disproportionately found in genomic regions regulating gene expression in the fetal brain. Candidate genes are preferentially expressed in neural tissue, especially during the prenatal period, and enriched for biological pathways involved in neural...

  9. 76 FR 67640 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Attainment Plan for...

    Science.gov (United States)

    2011-11-02

    ... mobile sources for their attainment demonstrations. These inventories provide a detailed accounting of... systems used for previous inventory submissions in Pennsylvania. The Pennsylvania Department of... measures (RACM) and reasonably available control technology (RACT), a base year emissions inventory,...

  10. COMMUNICATION OF EDUCATIONAL ATTAINMENT AND INCOMES: THE REASONS AND DISCREPANCY CONSEQUENCES

    Directory of Open Access Journals (Sweden)

    Yriy Chistyakov

    2012-01-01

    Full Text Available According to the theory of human capital improvement of education attainment results in increase of income of human capital’s owner. This issue is interest to majority of wage earners, all the more at the economic crisis. Authors of this paper analyze presence and closeness of connection between worker’s education attainment and amount of salary on data of Kaluga region. In the paper probable reasons and discrepancy of revealed issue.

  11. Expectations of Achievement and Perceptions of Talent: Child and Parent Influence on Academic Attainment

    OpenAIRE

    Higgins, Abigail

    2010-01-01

    Aims: The influences of parental expectations, self-expectations and academic achievement on eventual educational attainment were investigated in a longitudinal study utilising twin pairs from the Minnesota Twin Family Study (MTFS). Expectations and current school performance were recorded by twins and their parents at twins’ age 11, 14 and 17. Level of education attained by age 24 was used as the key outcome variable. Parents also rated their self-perceived talents at the intake assessment. ...

  12. ATTAINMENT OF TREATMENT TARGETS AMONG TYPE 2 DIABETIC PATIENTS FIRST ATTENDING A TERTIARY CARE SETTING IN SUBURBAN KERALA

    Directory of Open Access Journals (Sweden)

    Sajeeth Kumar

    2016-03-01

    Full Text Available BACKGROUND Type 2 diabetes is growing in epidemic proportions worldwide, particularly in Asian subcontinent and especially in India. The disease takes a toll on the health system of a country, especially the developing nations. AIMS AND OBJECTIVES To study the attainment of metabolic and anthropometric goals of individuals with type 2 diabetes attending a tertiary care centre. MATERIALS AND METHODS i Informed consents were obtained. ii The study subjects were subjected to a detailed clinical, anthropometrical and biochemical evaluation at baseline by a dedicated diabetologist. iii These data were collected using a structured questionnaire and were analysed using EPI INFO (Ver 3.4.1. RESULTS A total of 350 cases were studied. Overall, 76.3% of patients could not achieve ADA A1c goal and 36.3% had very poor glycaemic control as evidenced by A1c >9%. CONCLUSIONS Despite the increasing awareness of type 2 diabetes both among attending physicians and patients, attainment of treatment targets still is a challenge even at a tertiary care setting. The lifestyle and dietary habits may be a main contributing factor for this situation. More focus needs to be given to nutritional aspects and physical exercise in not only in patients with type 2 diabetes mellitus, but also in apparently healthy individuals of the productive age group so that the disease can be delayed if not prevented.

  13. Dietary goal attainment measures and psychosocial factors among Mexican Americans and non-Hispanic whites with type 2 diabetes.

    Science.gov (United States)

    Briggs Early, Kathaleen; Armstrong Shultz, Jill; Evans, Marc; Corbett, Cynthia F; Nicholson Butkus, Sue; Massey, Linda

    2012-01-01

    Diabetes education programs need improved measures of goal setting for dietary control of diabetes. Additionally, measures of patient experiences with dietary goal setting are needed to better prepare patients for diabetes self-management. Measures of dietary goals and strategies were investigated via survey of 100 Mexican Americans and non-Hispanic whites with type 2 diabetes at a community clinic. Analyses tested novel goal measures as stages of change and goal attainment with a food plan compared to a traditional measure of food plan adherence. Ethnic groups varied in some reported experiences with goal setting education and goal attainment, but did not differ in most clinical characteristics of diabetes. Results indicated that different measures of goal setting vary in their psychosocial predictors, suggesting changes in how health care providers use and monitor goal setting for patients. At the time this research was conducted, Dr. Briggs Early was a doctoral candidate in the Department of Food Science and Human Nutrition at Washington State University. She is currently an Assistant Professor of Biochemistry and Nutrition at Pacific Northwest University of Health Sciences - College of Osteopathic Medicine, and a certified diabetes educator, and insulin pump trainer in Yakima, Washington.

  14. Does monitoring goal progress promote goal attainment? A meta-analysis of the experimental evidence.

    Science.gov (United States)

    Harkin, Benjamin; Webb, Thomas L; Chang, Betty P I; Prestwich, Andrew; Conner, Mark; Kellar, Ian; Benn, Yael; Sheeran, Paschal

    2016-02-01

    Control theory and other frameworks for understanding self-regulation suggest that monitoring goal progress is a crucial process that intervenes between setting and attaining a goal, and helps to ensure that goals are translated into action. However, the impact of progress monitoring interventions on rates of behavioral performance and goal attainment has yet to be quantified. A systematic literature search identified 138 studies (N = 19,951) that randomly allocated participants to an intervention designed to promote monitoring of goal progress versus a control condition. All studies reported the effects of the treatment on (a) the frequency of progress monitoring and (b) subsequent goal attainment. A random effects model revealed that, on average, interventions were successful at increasing the frequency of monitoring goal progress (d+ = 1.98, 95% CI [1.71, 2.24]) and promoted goal attainment (d+ = 0.40, 95% CI [0.32, 0.48]). Furthermore, changes in the frequency of progress monitoring mediated the effect of the interventions on goal attainment. Moderation tests revealed that progress monitoring had larger effects on goal attainment when the outcomes were reported or made public, and when the information was physically recorded. Taken together, the findings suggest that monitoring goal progress is an effective self-regulation strategy, and that interventions that increase the frequency of progress monitoring are likely to promote behavior change.

  15. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group, established at the start of 2010, has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure There are now 55 CMS Centres worldwide that are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS offline and computing operations, hosting dedicated analysis efforts such as during the CMS Heavy Ion lead-lead running. With a majority of CMS sub-detectors now operating in a “shifterless” mode, many monitoring operations are now routinely performed from there, rather than in the main Control Room at P5. The CMS Communications Group, CERN IT and the EVO team are providing excellent videoconferencing support for the rapidly-increasing number of CMS meetings. In parallel, CERN IT and ...

  16. Lego Group

    DEFF Research Database (Denmark)

    Møller Larsen, Marcus; Pedersen, Torben; Slepniov, Dmitrij

    2010-01-01

    The last years’ rather adventurous journey from 2004 to 2009 had taught the fifth-largest toy-maker in the world - the LEGO Group - the importance of managing the global supply chain effectively. In order to survive the largest internal financial crisis in its roughly 70 years of existence......, the management had, among many initiatives, decided to offshore and outsource a major chunk of its production to Flextronics. In this pursuit of rapid cost-cutting sourcing advantages, the LEGO Group planned to license out as much as 80 per cent of its production besides closing down major parts...... of the production in high cost countries. Confident with the prospects of the new partnership, the company signed a long-term contract with Flextronics. This decision eventually proved itself to have been too hasty, however. Merely three years after the contracts were signed, LEGO management announced that it would...

  17. Group play

    DEFF Research Database (Denmark)

    Tychsen, Anders; Hitchens, Michael; Brolund, Thea

    2008-01-01

    of group dynamics, the influence of the fictional game characters and the comparative play experience between the two formats. The results indicate that group dynamics and the relationship between the players and their digital characters, are integral to the quality of the gaming experience in multiplayer......Role-playing games (RPGs) are a well-known game form, existing in a number of formats, including tabletop, live action, and various digital forms. Despite their popularity, empirical studies of these games are relatively rare. In particular there have been few examinations of the effects...... of the various formats used by RPGs on the gaming experience. This article presents the results of an empirical study, examining how multi-player tabletop RPGs are affected as they are ported to the digital medium. Issues examined include the use of disposition assessments to predict play experience, the effect...

  18. Goal Attainment Scaling in Individuals with Upper Limb Spasticity Post Stroke.

    Science.gov (United States)

    Eftekhar, Parvin; Mochizuki, George; Dutta, Tilak; Richardson, Denyse; Brooks, Dina

    2016-12-01

    Focusing on rehabilitation goals is an effective approach for improving function in individuals with spasticity after stroke. The objectives of this study were to examine and map goals of post-stroke individuals with spasticity using the Goal Attainment Scale (GAS) and International Classification of Functioning, Disability and Health (ICF), and to evaluate the impact of botulinum toxin A (BoNTA) on occupational performance based on the type of rehabilitation goals. Thirty-one patients were recruited from an outpatient spasticity management clinic. Each patient set one goal, was injected with BoNTA in their spastic upper limb muscles and received standard rehabilitation services twice a week for four weeks. Twenty-seven participants achieved the expected level, and four exceeded the expected level of their rehabilitation goals. Fifty-five percent of the goals were related to Activity/Participation, and 45% of the goals were categorized in the Body Structures and Function domain of the ICF. Fifteen goals focused on positioning, while 16 goals focused on (independent) activities of daily living (ADL/IADL). Both the positioning and ADL/IADL groups experienced a reduction in MAS following the administration of BoNTA. The positioning group was older and more impaired. Mapping goals to ICF identifies specific targets for intervention, establishes a common language within the interdisciplinary team and contextualizes the ways disability impacts goals. This study is limited by a relatively small sample size and absence of a functional measure. Further studies can explore the development of goal/item banks to advance the use of GAS for spasticity management. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  19. Efficient Two-Stage Group Testing Algorithms for DNA Screening

    CERN Document Server

    Huber, Michael

    2011-01-01

    Group testing algorithms are very useful tools for DNA library screening. Building on recent work by Levenshtein (2003) and Tonchev (2008), we construct in this paper new infinite classes of combinatorial structures, the existence of which are essential for attaining the minimum number of individual tests at the second stage of a two-stage disjunctive testing algorithm.

  20. Enhancing Student Engagement: A Group Case Study Approach

    Science.gov (United States)

    Taneja, Aakash

    2014-01-01

    Computing professionals work in groups and collaborate with individuals having diverse backgrounds and behaviors. The Accreditation Board for Engineering and Technology (ABET) characterizes that a computing program must enable students to attain the ability to analyze a problem, design and evaluate a solution, and work effectively on teams to…

  1. Group Connections: Whole Group Teaching.

    Science.gov (United States)

    Griffiths, Dorothy

    2002-01-01

    A learner-centered approach to adult group instruction involved learners in investigating 20th-century events. The approach allowed learners to concentrate on different activities according to their abilities and gave them opportunities to develop basic skills and practice teamwork. (SK)

  2. Parental aspirations for their children's educational attainment: relations to ethnicity, parental education, children's academic performance, and parental perceptions of school climate.

    Science.gov (United States)

    Spera, Christopher; Wentzel, Kathryn R; Matto, Holly C

    2009-09-01

    This study examined parental aspirations for their children's educational attainment in relation to ethnicity (African American, Asian, Caucasian, Hispanic), parental education, children's academic performance, and parental perceptions of the quality and climate of their children's school with a sample of 13,577 middle and high school parents. All parents had relatively high educational aspirations for their children, and within each ethnic subgroup, parental education and children's academic performance were significantly and positively related to parental aspirations. However, moderating effects were found such that Caucasian parents with lower levels of education had significantly lower educational aspirations for their children than did parents of other ethnicities with similar low levels of education. Although the strength of the relationship between parental perceptions of school-related factors and parental aspirations for their children's educational attainment was not strong, it was most predictive of non-Caucasian parental aspirations for their children.

  3. Impact of time to treatment intensification on glycemic goal attainment among patients with type 2 diabetes failing metformin monotherapy.

    Science.gov (United States)

    Rajpathak, Swapnil N; Rajgopalan, Srini; Engel, Samuel S

    2014-01-01

    Patients with type 2 diabetes on metformin monotherapy frequently require treatment intensification with another anti-hyperglycemic medication over time. Previous studies have indicated that a high proportion of patients with diabetes have a significant delay in the initiation of oral add-on therapy after metformin alone fails to achieve targeted glycemic control. In this study, we evaluated the impact of the timing of treatment intensification with oral add-on drug on glycemic goal attainment among diabetic patients failing metformin monotherapy. Using the General Electric (GE) Centricity Electronic Medical Record database (January 2004 through December 2009), we identified 5,870 patients with type 2 diabetes with treatment failure on metformin monotherapy - defined by a glycosylated hemoglobin (HbA1c) of ≥7.5% (index date). This cut-off of ≥7.5% (trigger HbA1c) was chosen rather than that of >7.0% to ensure that selected patients were more likely to be indicated for treatment intensification with add-on drug. Continuous enrollment of one year prior and two years after index date was required to be included in the study. Add-on treatment was defined as prescription of second oral agent from any available therapeutic classes while continuing metformin. Early treatment intensification was defined as initiation of oral add-on therapy within 3 months (n=1,012) of index date while late intensification was defined as add-on initiation between 10 and 15 months after index date (n=461). The study outcome was defined as glycemic goal attainment (HbA1cgender, trigger HbA1c level, Charlson comorbidity index, anti-hypertensive and anti-hyperlipidemic drug use and history of cardiovascular disease, the adjusted odds ratio (OR) for glycemic goal attainment was 1.36 (95% confidence intervals [CI]: 1.09-1.72) comparing early add-on to late add-on treatment. This association was stronger among patients with higher trigger HbA1c at baseline; ORs of 1.53 (95% CI: 1.08-2.19) for

  4. Longitudinal cohort protocol study of oropharyngeal dysphagia: relationships to gross motor attainment, growth and nutritional status in preschool children with cerebral palsy

    OpenAIRE

    Benfer, Katherine A; Weir, Kelly A; Bell, Kristie L.; Ware, Robert S; Davies, Peter S. W.; Boyd, Roslyn N.

    2012-01-01

    Introduction The prevalence of oropharyngeal dysphagia (OPD) in children with cerebral palsy (CP) is estimated to be between 19% and 99%. OPD can impact on children's growth, nutrition and overall health. Despite the growing recognition of the extent and significance of health issues relating to OPD in children with CP, lack of knowledge of its profile in this subpopulation remains. This study aims to investigate the relationship between OPD, attainment of gross motor skills, growth and nutri...

  5. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS Offline and Computing operations, and a number of subdetector shifts can now take place there, rather than in the main Control Room at P5. A new CMS meeting room has been equipped for videoconferencing in building 42, next to building 40. Our building 28 meeting room and the facilities at P5 will be refurbished soon and plans are underway to steadily upgrade the ageing equipment in all 15 CMS meeting rooms at CERN. The CMS evaluation of the Vidyo tool indicates that it is not yet ready to be considered as a potential replacement for EVO. The Communications Group provides the CMS-TV (web) cha...

  6. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The CMS Communications Group, established at the start of 2010, has been strengthening the activities in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The Communications Group has invested a lot of effort to support the operations needs of CMS. Hence, the CMS Centres where physicists work on remote CMS shifts, Data Quality Monitoring, and Data Analysis are running very smoothly. There are now 55 CMS Centres worldwide, up from just 16 at the start of CMS data-taking. The latest to join are Imperial College London, the University of Iowa, and the Università di Napoli. The CMS Centre@CERN in Meyrin, which is now full repaired after the major flooding at the beginning of the year, has been at the centre of CMS offline and computing operations, most recently hosting a large fraction of the CMS Heavy Ion community during the lead-lead run. A number of sub-detector shifts can now take pla...

  7. Depositional Environment and Paleoclimatic Significance of the Early Oligocene Yaxicuo Group in the Hoh Xil Basin%可可西里盆地早渐新世雅西措群沉积环境分析及古气候意义

    Institute of Scientific and Technical Information of China (English)

    刘志飞; 王成善

    2000-01-01

    The Hoh Xil basin, which is the largest Tertiary sedimentary basin in the hinterland of the Tibet plateau, isbounded on the north margin by the Kunlun Mountains and the South Kunlun suture zone, and on the south mar-gin by the Tanggula Mountains and the Kangbataqing fault. The basin contains a Tertiary sediment pile of approx-imately 5.4 km thick of fluvial mudstone, sanadstone, and conglomerate and 0.4 km thick of limestone, which wasreported to have a closed relationship with the continental collision and early uplift of the Tibet plateau. From low-er to upper, the Tertiary sediments include the Early Eocene to Early Oligocene Fenghuoshan Group, the EarlyOligocene Yaxicuo Group, and the Early Miocene Wudaoliang Group. Here we clarify the facies analysis of theYaxicuo Group, which was magnetostratigraphically dated as 32.0 - 30.0 Ma, and discuss its paleoclimatic signifi-cance. The Yaxicuo Group is 670.0 m thick and consists mainly of violet alternating sandstone and mudstone withintercalated gray layered and tubercular gypsolith. The standard section GG2 of the Yaxicuo Group is situated inthe southern part of the Wudaoliang area of the Hoh Xil basin. The Yaxicuo Group consists mainly of lacustrine fa-cies, but contains fluvial facies in the lower-middle part. The lacustrine facies includes shore, shallow lake, andsalt lake subfacies. They are characterized by coarsening and thickening upward of sandstone and siltstone. Thefluvial facies consists of point bars, natural levees, and flood plains and is characterized by sandstone and conglom-erate that fine and thin upward. Paleocurrent directions were measured from sedimentary structures of, for exam-ples, lamination, planar cross- bedding, parallel bedding, and climbing - ripple cross - lamination. They indicatethat the depocenter of the Hoh Xil basin was migrated eastward and northward during the period of 32.0 - 30.0Ma. The very thin stratified and nodulated types of gypsolith started to suddenly abundantly

  8. Group Milieu in systemic and psychodynamic group therapy

    DEFF Research Database (Denmark)

    Lau, Marianne Engelbrecht

    in a randomized study of systemic versus psychodynamic group therapy, that the short-term outcome for patients who received systemic group psychotherapy was significantly better than the outcome for patients who received psychodynamic group psychotherapy. The current study assessed the group milieu in both groups....... Methods: This randomized prospective study included 106 women: 52 assigned to psychodynamic group psychotherapy and 54 assigned to systemic group psychotherapy. The Group Environment Scale (GES) was filled in the mid phase of therapy and analysed in three dimensions and 10 subscales. Results: The systemic...... group was characterized by statistically significant highest scores on Relationship (ES = 1.27) and System Maintenance / Change Dimension (ES= 1.28), while the scores for Personal Growth Dimension were comparable in the two groups. Group S had statistically significant higher scores on the following...

  9. Childhood trajectories of inattention and hyperactivity and prediction of educational attainment in early adulthood: a 16-year longitudinal population-based study.

    Science.gov (United States)

    Pingault, Jean-Baptiste; Tremblay, Richard E; Vitaro, Frank; Carbonneau, René; Genolini, Christophe; Falissard, Bruno; Côté, Sylvana M

    2011-11-01

    Literature clearly documents the association between mental health problems, particularly attention deficit hyperactivity disorder (ADHD), and educational attainment. However, inattention and hyperactivity are generally not considered independently from each other in prospective studies. The aim of the present study was to differentiate the unique, additive, or interactive contributions of inattention and hyperactivity symptoms to educational attainment. The authors randomly selected 2,000 participants from a representative sample of Canadian children and estimated developmental trajectories of inattention and hyperactivity between the ages of 6 and 12 years using yearly assessments. High school graduation status, at age 22-23 years, was obtained from official records. Four trajectories of inattention and four trajectories of hyperactivity were observed between the ages of 6 and 12 years. After controlling for hyperactivity and other confounding variables, a high inattention trajectory (compared with low inattention) strongly predicted not having a high school diploma at 22-23 years of age (odds ratio=7.66, 95% confidence interval [CI]=5.06-11.58). To a lesser extent, a declining or rising trajectory of inattention also made a significant contribution (odds ratios of 2.67 [95% CI=1.90-3.75] and 3.87 [95% CI=2.75-5.45], respectively). Hyperactivity was not a significant predictor once inattention was taken into account. Inattention rather than hyperactivity during elementary school significantly predicts long-term educational attainment. Children with attention problems, regardless of hyperactivity, need preventive intervention early in their development.

  10. Screen time impairs the relationship between physical fitness and academic attainment in children.

    Science.gov (United States)

    Aguilar, Macarena M; Vergara, Felipe A; Velásquez, Erikson J A; Marina, Raquel; García-Hermoso, Antonio

    2015-01-01

    The purpose of this study was twofold: to analyze the association between physical fitness and academic attainment, and to determine the influence of screen time on the association between physical fitness and academic attainment. A cross-sectional study including 395 schoolchildren from seven schools of the Maule Region, Chile (mean age 12.1 years; 50.4% boys) participated in the autumn of 2014 (March to June). Self-reported physical activity and screen time were evaluated. The study measured academic achievement (mean of the grades obtained in several core subjects), physical fitness (cardiorespiratory fitness and muscular strength), weight, height, parental education, and socioeconomic status. Linear regression analysis was used to analyze the relationships between physical fitness and academic attainment after adjusting for potential confounders by gender. Analysis of variance was used to analyze the differences in academic attainment according to fitness and screen time categories (< 2 hours/day and ≥ 2 hours/day). In both genders good cardiorespiratory fitness levels were associated with high language (β=0.272-0.153) and mean academic attainment (β=0.192-0.156) grades; however, after adjusting for screen time and other potential confounders, these associations disappear. Similarly, no relationship was observed after analyzing those children who spend more hours of screen time (≥ 2 hours/day). Academic attainment is associated with higher cardiorespiratory fitness levels; however, it was weakly impaired by screen time. These findings seem to suggest that parents and policymakers should minimize the negative effects of screen time on children's lives to maximize the beneficial effect of healthy habits on academic attainment. Copyright © 2015 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  11. Can personality traits and intelligence compensate for background disadvantage? Predicting status attainment in adulthood.

    Science.gov (United States)

    Damian, Rodica Ioana; Su, Rong; Shanahan, Michael; Trautwein, Ulrich; Roberts, Brent W

    2015-09-01

    This study investigated the interplay of family background and individual differences, such as personality traits and intelligence (measured in a large U.S. representative sample of high school students; N = 81,000) in predicting educational attainment, annual income, and occupational prestige 11 years later. Specifically, we tested whether individual differences followed 1 of 3 patterns in relation to parental socioeconomic status (SES) when predicting attained status: (a) the independent effects hypothesis (i.e., individual differences predict attainments independent of parental SES level), (b) the resource substitution hypothesis (i.e., individual differences are stronger predictors of attainments at lower levels of parental SES), and (c) the Matthew effect hypothesis (i.e., "the rich get richer"; individual differences are stronger predictors of attainments at higher levels of parental SES). We found that personality traits and intelligence in adolescence predicted later attained status above and beyond parental SES. A standard deviation increase in individual differences translated to up to 8 additional months of education, $4,233 annually, and more prestigious occupations. Furthermore, although we did find some evidence for both the resource substitution and the Matthew effect hypotheses, the most robust pattern across all models supported the independent effects hypothesis. Intelligence was the exception, the interaction models being more robust. Finally, we found that although personality traits may help compensate for background disadvantage to a small extent, they do not usually lead to a "full catch-up" effect, unlike intelligence. This was the first longitudinal study of status attainment to test interactive models of individual differences and background factors. (c) 2015 APA, all rights reserved).

  12. Screen time impairs the relationship between physical fitness and academic attainment in children

    Directory of Open Access Journals (Sweden)

    Macarena M. Aguilar

    2015-08-01

    Full Text Available OBJECTIVE: The purpose of this study was twofold: to analyze the association between physical fitness and academic attainment, and to determine the influence of screen time on the association between physical fitness and academic attainment.METHODS: A cross-sectional study including 395 schoolchildren from seven schools of the Maule Region, Chile (mean age 12.1 years; 50.4% boys participated in the autumn of 2014 (March to June. Self-reported physical activity and screen time were evaluated. The study measured academic achievement (mean of the grades obtained in several core subjects, physical fitness (cardiorespiratory fitness and muscular strength, weight, height, parental education, and socioeconomic status. Linear regression analysis was used to analyze the relationships between physical fitness and academic attainment after adjusting for potential confounders by gender. Analysis of variance was used to analyze the differences in academic attainment according to fitness and screen time categories (< 2 hours/day and ≥ 2 hours/day.RESULTS: In both genders good cardiorespiratory fitness levels were associated with high language (ß = 0.272-0.153 and mean academic attainment (ß = 0.192-0.156 grades; however, after adjusting for screen time and other potential confounders, these associations disappear. Similarly, no relationship was observed after analyzing those children who spend more hours of screen time (≥ 2 hours/day.CONCLUSIONS: Academic attainment is associated with higher cardiorespiratory fitness levels; however, it was weakly impaired by screen time. These findings seem to suggest that parents and policymakers should minimize the negative effects of screen time on children's lives to maximize the beneficial effect of healthy habits on academic attainment.

  13. Can Personality Traits and Intelligence Compensate for Background Disadvantage? Predicting Status Attainment in Adulthood

    Science.gov (United States)

    Damian, Rodica Ioana; Su, Rong; Shanahan, Michael; Trautwein, Ulrich; Roberts, Brent W.

    2014-01-01

    This paper investigates the interplay of family background and individual differences, such as personality traits and intelligence (measured in a large US representative sample of high school students; N = 81,000) in predicting educational attainment, annual income, and occupational prestige eleven years later. Specifically, we tested whether individual differences followed one of three patterns in relation to parental SES when predicting attained status: (a) the independent effects hypothesis (i.e., individual differences predict attainments independent of parental SES level), (b) the resource substitution hypothesis (i.e., individual differences are stronger predictors of attainments at lower levels of parental SES), and (c) the Matthew effect hypothesis (i.e., “the rich get richer,” individual differences are stronger predictors of attainments at higher levels of parental SES). We found that personality traits and intelligence in adolescence predicted later attained status above and beyond parental SES. A standard deviation increase in individual differences translated to up to 8 additional months of education, $4,233 annually, and more prestigious occupations. Furthermore, although we did find some evidence for both the resource substitution and the Matthew effect hypotheses, the most robust pattern across all models supported the independent effects hypothesis. Intelligence was the exception, where interaction models were more robust. Finally, we found that although personality traits may help compensate for background disadvantage to a small extent, they do not usually lead to a “full catch up” effect, unlike intelligence. This was the first longitudinal study of status attainment to test interactive models of individual differences and background factors. PMID:25402679

  14. Education Attainment and Parity Explain the Relationship Between Maternal Age and Breastfeeding Duration in U.S. Mothers.

    Science.gov (United States)

    Whipps, Mackenzie D M

    2017-02-01

    Prior research in high-income countries finds that young mothers tend to breastfeed their infants for shorter durations than older mothers; however, there are gaps in our understanding of the processes by which age influences breastfeeding. Research aim: The primary objective of this study was to test the mediating effects of parity and education attainment on the association between maternal age and two breastfeeding outcomes: total duration and duration of exclusive breastfeeding. This study was a secondary data analysis of the IFPS II, a prospective, longitudinal study of ~ 4,900 American mothers. Robust and bias-corrected regression analyses tested the direct effect of age and the indirect effects of age through parity and education for each outcome of interest. Parity and education attainment together explain nearly all of the association between maternal age and both measures of breastfeeding duration. The mediating role of education is significantly larger than parity for both outcomes. These findings indicate that maternal age primarily indexes parity and education but contributes minimally to breastfeeding duration via a direct effect. The findings have implications for intervention development and targeting strategies.

  15. Effect of nitrogen and water deficit type on the yield gap between the potential and attainable wheat yield

    Directory of Open Access Journals (Sweden)

    Jiangang Liu

    2015-12-01

    Full Text Available Water deficit and N fertilizer are the two primary limiting factors for wheat yield in the North China plain, the most important winter wheat (Triticum aestivum L. production area in China. Analyzing the yield gap between the potential yield and the attainable yield can quantify the potential for increasing wheat production and exploring the limiting factors to yield gap in the high-yielding farming region of North China Plain. The Decision Support System for Agrotechnology Transfer (DSSAT model was used to identify methods to increase the grain yield and decrease the gap. In order to explore the impact of N and cultivars on wheat yield in the different drought types, the climate conditions during 1981 to 2011 growing seasons was categorized into low, moderate, and severe water deficit classes according to the anomaly percentage of the water deficit rate during the entire wheat growing season. There are differences (P < 0.0001 in the variations of the potential yields among three cultivars over 30 yr. For all three water deficit types, the more recent cultivars Jimai22 and Shijiazhuang8 had higher yields compared to the older 'Jinan17'. As the N fertilizer rate increased, the yield gap decreased more substantially during the low water deficit years because of the significant increase in attainable yield. Overall, the yield gaps were smaller with less water stress. Replacement of cultivars and appropriate N fertilizer application based on the forecasted drought types can narrow the yield gap effectively.

  16. A comparative analysis of role attainment and impairment in binge-eating disorder and bulimia nervosa: Results from the WHO World Mental Health Surveys

    Science.gov (United States)

    Kessler, Ronald C.; Shahly, Victoria; Hudson, James I.; Supina, Dylan; Berglund, Patricia A.; Chiu, Wai Tat; Gruber, Michael; Aguilar-Gaxiola, Sergio; Alonso, Jordi; Andrade, Laura Helena; Benjet, Corina; Bruffaerts, Ronny; de Girolamo, Giovanni; de Graaf, Ron; Florescu, Silvia E.; Haro, Josep Maria; Murphy, Samuel D.; Posada-Villa, Jose; Scott, Kate; Xavier, Miguel

    2014-01-01

    Background Cross-national population data from the WHO World Mental Health surveys are used to compare role attainments and role impairments associated with binge-eating disorder (BED) and bulimia nervosa (BN). Methods Community surveys assessed 23,000 adults across 12 countries for BED, BN, and 10 other DSM-IV mental disorders using the WHO Composite International Diagnostic Interview. Age-of-onset was assessed retrospectively. Ten physical disorders were assessed using standard conditions checklists. Analyses examined reciprocal time-lagged associations of eating disorders with education, associations of early-onset (i.e., prior to completing education) eating disorders with subsequent adult role attainments, and cross-sectional associations of current eating disorders with days of role impairment. Results BED and BN predicted significantly increased education (females). Student status predicted increased risk of subsequent BED and BN (females). Early-onset BED predicted reduced odds of current (at time of interview) marriage (females) and reduced odds of current employment (males). Early-onset BN predicted increased odds of current work disability (females and males). Current BED and BN were both associated with significantly increased days of role impairment (females and males). Significant BED and BN effects on adult role attainments and impairments were explained by controls for comorbid disorders. Conclusions Effects of BED on role attainments and impairments are comparable to those of BN. The most plausible interpretation of the fact that these associations are explained by comorbid disorders is that causal effects of eating disorders are mediated through secondary disorders. Controlled treatment effectiveness studies are needed to trace out long-term effects of BED-BN on secondary disorders. PMID:24054053

  17. Blood groups systems

    Directory of Open Access Journals (Sweden)

    Ranadhir Mitra

    2014-01-01

    Full Text Available International Society of Blood Transfusion has recently recognized 33 blood group systems. Apart from ABO and Rhesus system, many other types of antigens have been noticed on the red cell membranes. Blood grouping and cross-matching is one of the few important tests that the anaesthesiologist orders during perioperative period. Hence, a proper understanding of the blood group system, their clinical significance, typing and cross-matching tests, and current perspective are of paramount importance to prevent transfusion-related complications. Nonetheless, the knowledge on blood group system is necessary to approach blood group-linked diseases which are still at the stage of research. This review addresses all these aspects of the blood groups system.

  18. Political and social context of not attaining the Millennium Development Goal to reduce poverty.

    Science.gov (United States)

    Palma-Solís, Marco; Gil-González, Diana; Alvarez-Dardet, Carlos; Ruiz-Cantero, María Teresa

    2008-10-01

    Eradication of poverty is Target 1 of the first of eight Millennium Development Goals, which were adopted by world leaders at the United Nations General Assembly in the year 2000. This study aims to explore the influence of political and social context in the achievement of poverty eradication. A retrospective ecological study was carried out to explore associations between progress towards the achievement of Target 1 in 2002 and political and social context variables. The study contained cross-sectional estimates in 1990, 1995, 2000 and 2002. The analysis and observation unit was the countries (n = 88). A descriptive analysis was made, as well as simple and multiple analyses with logistic regression. Of the 88 countries studied, 71 (80.7%) are not on track to achieving the target of eradicating poverty. The factor most associated with non-attainment of this goal was reduced government consumption per capita (odds ratio, OR: 13.8; 95% confidence interval, CI: 2.92-65.26). In the multiple regression analysis, the most significant factors are: reduced government consumption per capita (OR: 9.8; 95% CI: 1.82-52.75), losses in the balance between imports and exports (OR: 5.3; 95% CI: 1.32-21.54) and more inequality in family income (OR: 4.7; 95% CI: 1.12-20.01). Progress towards achievement of Target 1 seems to be hindered, fundamentally, by the significant reduction in government consumption in certain countries and the absence of redistribution policies. To understand the political determinants of poverty, more attention must be paid to the national and international political milieu, which seem to have a relevant impact on this problem and hence on population health.

  19. Intergenerational transmission of educational attainment: Three levels of parent-child communication as mediators.

    Science.gov (United States)

    Chi, Liping

    2013-04-01

    Although the intergenerational transmission of educational attainment has been confirmed by many researchers, its mechanism still remains controversial. Parent-child communication has been regarded as one of the important mediators. The present study primarily aimed to examine the potentially mediating role of parent-child communication in the transmission of educational attainment, based on a sample of 366 Chinese fifth and sixth graders. Parent-child communication was measured against the three levels of the parents' communication ability, the quality of the father-child and mother-child communications, and the relation between the two dyadic communications. The results duplicated the positive effect of parents' educational attainment on children's academic achievement. Moreover, it was found that parents' communication ability alone played a mediating role, and that the three levels of parent-child communication constructed a "mediator chain" between the parents' educational attainment and the children's academic achievement. Finally, the intergenerational transmission of educational attainment in China and the mediating role of the three levels of parent-child communication were discussed. © 2012 The Institute of Psychology, Chinese Academy of Sciences and Blackwell Publishing Asia Pty Ltd.

  20. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin is particularly busy at the moment, hosting about 50 physicists taking part in the heavy-ion data-taking and analysis. Three new CMS meeting room will be equipped for videoconferencing in early 2012: 40/5B-08, 42/R-031, and 28/S-029. The CMS-TV service showing LHC Page 1, CMS Page 1, etc. (http://cmsdoc.cern.ch/cmscc/projector/index.jsp) is now also available for mobile devices: http://cern.ch/mcmstv. Figure 12: Screenshots of CMS-TV for mobile devices Information Systems CMS has a new web site: (http://cern.ch/cms) using a modern web Content Management System to ensure content and links are managed and updated easily and coherently. It covers all CMS sub-projects and groups, replacing the iCMS internal pages. It also incorporates the existing CMS public web site (http:/...

  1. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2012-01-01

      Outreach and Education We are fortunate that our research has captured the public imagination, even though this inevitably puts us under the global media spotlight, as we saw with the Higgs seminar at CERN in December, which had 110,000 distinct webcast viewers. The media interest was huge with 71 media organisations registering to come to CERN to cover the Higgs seminar, which was followed by a press briefing with the DG and Spokespersons. This event resulted in about 2,000 generally positive stories in the global media. For this seminar, the CMS Communications Group prepared up-to-date news and public material, including links to the CMS results, animations and event displays [http://cern.ch/go/Ch8thttp://cern.ch/go/Ch8t]. There were 44,000 page-views on the CMS public website, with the Higgs news article being by far the most popular item. CMS event displays from iSpy are fast becoming the iconic media images, featuring on numerous major news outlets (BBC, CNN, MSN...) as well as in the sci...

  2. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The recently established CMS Communications Group, led by Lucas Taylor, has been busy in all three of its main are areas of responsibility: Communications Infrastructure, Information Systems, and Outreach and Education Communications Infrastructure The damage caused by the flooding of the CMS Centre@CERN on 21st December has been completely repaired and all systems are back in operation. Major repairs were made to the roofs, ceilings and one third of the floor had to be completely replaced. Throughout these works, the CMS Centre was kept operating and even hosted a major press event for first 7 TeV collisions, as described below. Incremental work behind the scenes is steadily improving the quality of the CMS communications infrastructure, particularly Webcasting, video conferencing, and meeting rooms at CERN. CERN/IT is also deploying a pilot service of a new videoconference tool called Vidyo, to assess whether it might provide an enhanced service at a lower cost, compared to the EVO tool currently in w...

  3. 76 FR 1532 - Determinations of Attainment by the Applicable Attainment Date for the Hayden, Nogales, Paul Spur...

    Science.gov (United States)

    2011-01-11

    ... approximately 70 square miles along the border with Mexico within Santa Cruz County. The only significant... Pirtleville (population roughly 1,500). The population of Agua Prieta, Mexico, which lies just across...

  4. Multilevel selection with kin and non-kin groups, experimental results with Japanese quail (Coturnix japonica).

    Science.gov (United States)

    Muir, William M; Bijma, P; Schinckel, A

    2013-06-01

    An experiment was conducted comparing multilevel selection in Japanese quail for 43 days weight and survival with birds housed in either kin (K) or random (R) groups. Multilevel selection significantly reduced mortality (6.6% K vs. 8.5% R) and increased weight (1.30 g/MG K vs. 0.13 g/MG R) resulting in response an order of magnitude greater with Kin than Random. Thus, multilevel selection was effective in reducing detrimental social interactions, which contributed to improved weight gain. The observed rates of response did not differ significantly from expected, demonstrating that current theory is adequate to explain multilevel selection response. Based on estimated genetic parameters, group selection would always be superior to any other combination of multilevel selection. Further, near optimal results could be attained using multilevel selection if 20% of the weight was on the group component regardless of group composition. Thus, in nature the conditions for multilevel selection to be effective in bringing about social change maybe common. In terms of a sustainability of breeding programs, multilevel selection is easy to implement and is expected to give near optimal responses with reduced rates of inbreeding as compared to group selection, the only requirement is that animals be housed in kin groups.

  5. Biomarkers of treatment outcome in schizophrenia: Defining a benchmark for clinical significance.

    Science.gov (United States)

    Levine, Stephen Z; Rabinowitz, Jonathan; Uher, Rudolf; Kapur, Shitij

    2015-10-01

    Emerging data from on imaging and genetic studies have generated interest in "clinically significant" biomarkers to predict response and prognosis. What constitutes "clinical significance" and how a biomarker would reach that threshold are unclear. To develop a benchmark we reviewed different approaches for defining "clinical significance" applied in schizophrenia research and identified that an improvement of 15 points on the PANSS Total is considered meaningful in clinical settings. Using this benchmark and we simulated thousands of schizophrenia trials, using characteristics derived from the NEWMEDS database with over 8000 patients with schizophrenia, to the kind of imaging, genetic, and other biomarkers that could attain clinical significance. We plotted the interaction between frequency-of-occurrence, the effect size of biomarkers and their relationship to the clinical significance threshold. Results show that categorical biomarkers are likely to attain clinical significance when they occur in 20-50% of the clinical population, and can predict at least a 8-10 point PANSS scale difference. Genetic markers are likely to have clinical significance when they occur in 20-50% of the population and can predict 7-9 points on the PANSS scale. A marker with a lower frequency or lesser effect size would find it hard to meet clinical significance thresholds for schizophrenia. The assumptions and limitations of this approach are discussed. Compared with standards in the rest of medicine, biomarkers that can attain this benchmark will be cost-effective and are likely to be adopted by clinical systems.

  6. Prosodic Variations and Language Attainment in a Multilingual Society

    Directory of Open Access Journals (Sweden)

    J.O. Babalola

    2011-07-01

    Full Text Available Prosody is considered to be the higher level of language performance. It is a model of human linguistic output in the speaking aspect. Some rhythmic and vocative distributions of human utterance are determined according to some dynamic rules. This paper considers the structures of stress and phrasing in English and a Nigerian language specifically Yoruba language and tries to identify the linguistic properties that really differentiate them. The speech pattern of two languages cannot be the same. The concern therefore is to know the particular points of differences that could generate an acute impediment to student’s proficiency in the use of English as the major official language in Nigeria. The sample for the study consisted of 120 students out of the population of 10870 students of J.S.S class in Ekiti State, Nigeria. Analysis of variance was used to determine the variations among the groups of the local dialects of Yoruba language while t-test was applied to determine the variations that exist between the Received Pronunciation (RP model of English language and that of Yoruba language. There was a kind of homogeneity among the groups while a remarkable linguistic variation was recorded between the RP and the Local Pronunciation (LP of English language. It is recommended that more attention must be given to prosody in language teaching programme and procedure over the segmental features.

  7. Quantifying short-term and long-term health benefits of attaining ambient fine particulate pollution standards in Guangzhou, China

    Science.gov (United States)

    Lin, Hualiang; Liu, Tao; Xiao, Jianpeng; Zeng, Weilin; Li, Xing; Guo, Lingchuan; Xu, Yanjun; Zhang, Yonghui; Vaughn, Michael G.; Nelson, Erik J.; Qian, Zhengmin (Min); Ma, Wenjun

    2016-07-01

    In 2012, Chinese Environmental Bureau modified its National Ambient Air Quality Standards to include fine particulate matter (PM2.5). Recent air pollution monitoring data shows that numerous locations have exceeded this standard, which may have resulted in avoidable adverse health effects. For example, among the 74 Chinese cities with PM2.5 monitoring data in 2013, only three cities attained the annual air quality standard (35 μg/m3). This study aimed to quantify the potential short- and long-term health benefits from achieving the Chinese ambient air quality standard and WHO's air quality objectives. A generalized additive model was used to estimate the short-term association of mortality with changes in daily PM2.5 concentrations, based on which we estimated the potential premature mortality reduction that would have been achieved during the period of 2012-2015 if the daily air quality standard had been met in Guangzhou, China; we also estimated the avoidable deaths if attaining the annual air quality standard using the relative risk obtained from a previous cohort study. During the study period, there were 160 days exceeding the national daily PM2.5 standard (75 μg/m3) in Guangzhou, and the annual average concentration (47.7 μg/m3) was higher than the air quality standard of 35 μg/m3. Significant associations between PM2.5 and mortality were observed. An increase of 10 μg/m3 in PM2.5 was associated with increases in daily death counts of 0.95% (95% CI: 0.56%, 1.34%) in natural mortality, 1.31% (95% CI: 0.75%, 1.87%) in cardiovascular mortality, and 1.06% (95% CI: 0.19%, 1.94%) in respiratory mortality. The health benefits of attaining the national daily air quality standard of PM2.5 (75 μg/m3) would have prevented 143 [95% confidence interval (CI): 84, 203] fewer natural deaths, including 84 (95% CI: 48, 121) fewer cardiovascular deaths and 27 (95% CI: 5, 49) fewer respiratory deaths. Had the annual PM2.5 levels been reduced to 35 μg/m3, an estimated 3875

  8. Differences in Attainment and Performance in a Foreign Language: The Role of Working Memory Capacity

    Directory of Open Access Journals (Sweden)

    Roger Gilabert

    2010-06-01

    Full Text Available The goal of this study is to investigate the role of working memory capacity in L2 attainment and performance. The study uses an L1 reading span task to measure working memory of a group of 59 high- intermediate/advanced learners of English, and a film retelling task to measure their oral production. The analysis first showed a moderate to high correlation between proficiency measured by a general proficiency test and learners’ fluency, lexical complexity, and accuracy but not structural complexity on the retelling task. Secondly, no correlation was found between overall proficiency and working memory. Thirdly, a weak correlation was found between fluency and lexical complexity, and working memory. When the group was split into top and bottom levels of proficiency, moderate correlations were found between lexical complexity and working memory only for the high-proficiency group. The results are discussed in the light of previous research.El objetivo de este estudio es investigar el rol de la capacidad de memoria operativa en la proficiencia y la producción en una L2. El estudio utiliza una tarea de reading span en la L1 para medir la memoria operativa de un grupo de 59 estudiantes de inglés de nivel intermedio alto/avanzado, y una tarea narrativa para medir su producción oral. Los análisis muestran correlaciones significativas entre la proficiencia medida por un test de proficiencia general y la fluidez, complejidad léxica, y corrección, aunque no con la complejidad estructural. Las correlaciones también son positivas y significativas entre la memoria operativa y la fluidez y complejidad léxica, pero no se observa una correlación significativa entre la proficiencia general y la memoria operativa. Cuando se divide el grupo entre los niveles más altos y más bajos se encuentran correlaciones moderadas entre la complejidad léxica y la memoria operativa sólo para el grupo de proficiencia alta. Los resultados se analizan en base a los

  9. An algal model for predicting attainment of tiered biological criteria of Maine's streams and rivers

    Science.gov (United States)

    Danielson, Thomas J.; Loftin, Cyndy; Tsomides, Leonidas; DiFranco, Jeanne L.; Connors, Beth; Courtemanch, David L.; Drummond, Francis; Davies, Susan

    2012-01-01

    State water-quality professionals developing new biological assessment methods often have difficulty relating assessment results to narrative criteria in water-quality standards. An alternative to selecting index thresholds arbitrarily is to include the Biological Condition Gradient (BCG) in the development of the assessment method. The BCG describes tiers of biological community condition to help identify and communicate the position of a water body along a gradient of water quality ranging from natural to degraded. Although originally developed for fish and macroinvertebrate communities of streams and rivers, the BCG is easily adapted to other habitats and taxonomic groups. We developed a discriminant analysis model with stream algal data to predict attainment of tiered aquatic-life uses in Maine's water-quality standards. We modified the BCG framework for Maine stream algae, related the BCG tiers to Maine's tiered aquatic-life uses, and identified appropriate algal metrics for describing BCG tiers. Using a modified Delphi method, 5 aquatic biologists independently evaluated algal community metrics for 230 samples from streams and rivers across the state and assigned a BCG tier (1–6) and Maine water quality class (AA/A, B, C, nonattainment of any class) to each sample. We used minimally disturbed reference sites to approximate natural conditions (Tier 1). Biologist class assignments were unanimous for 53% of samples, and 42% of samples differed by 1 class. The biologists debated and developed consensus class assignments. A linear discriminant model built to replicate a priori class assignments correctly classified 95% of 150 samples in the model training set and 91% of 80 samples in the model validation set. Locally derived metrics based on BCG taxon tolerance groupings (e.g., sensitive, intermediate, tolerant) were more effective than were metrics developed in other regions. Adding the algal discriminant model to Maine's existing macroinvertebrate discriminant

  10. Fertility Differentials and Educational Attainment in Portugal: A Non-Linear Relationship

    Directory of Open Access Journals (Sweden)

    Tiago de Oliveira, Isabel

    2009-01-01

    Full Text Available AbstractThis analysis of the Portuguese case shows a non-linear relationship betweenthe number of children and education in recent years. Using the data from tenyears before this hypothesis was confirmed, and we can see that the generaldecline in Portuguese fertility within the last decade was due to the fertilitydecrease of the less educated people, although partly attenuated by the fertilityincrease of the upper social groups. The reasons for a non-linear relationshipare discussed within the context of female employment rates and salarydifferentials by educational attainment. The main hypothesis is that differencesin fertility are related to an ‘education-work’ effect amongst those in the lesseducated groups and to an ‘education-income’ effect amongst the moreeducated.RésuméL’analyse de cas de la situation au Portugal démontre une relation non linéaireentre le nombre d’enfants et le niveau de scolarité au cours des dernièresannées. Les données recueillies pendant les dix dernières années ont étéétudiées avant de confirmer cette hypothèse ; nous avons pu voir que le déclingénéral dans le taux de fécondité au Portugal pendant la dernière décade étaitcausé par un déclin de fécondité chez les personnes moins éduquées ; ceci a étépartiellement atténué par une hausse dans le taux de fécondité dans les classessupérieures. Les raisons de cette relation non linéaire sont discutées dans lecontexte des taux d’emploi des femmes et les différentiels de salaire selon lesniveaux de scolarité. L’hypothèse majeure est que les différences dans les tauxde fécondité sont reliés à un effet « scolarité-travail » parmi les groupes moinséduqués et à un effet « scolarité-salaire » parmi les classes mieux éduqués.

  11. BARD1剪切变异体在汉族女性散发性乳腺癌中的表达及临床意义探讨%Expression of BARD1 in sporadic breast carcinoma of the female Han ethnic group and its clinical significance

    Institute of Scientific and Technical Information of China (English)

    华彬; 肖文政; 李波; 陆旭; 李尧; 修典荣

    2012-01-01

    Objective To evaluate the potential relationship between isoforms of BRCA1 associated RING domain 1 ( BARD1 ) and the pathophysiologic markers of sporadic breast carcinoma of female Han ethnic group. Methods The expression of BARD1 isoforms in 39 breast carcinomatous tissue, 12paracancerous-normal breast tissue and 7 controlled normal breast tissue was detected by reverse transcription polymerase chain reaction (RT-PCR) and then cloned and sequenced.The difference of isoforms expression and their clinical significance were analyzed. Results There were four transcriptive products of BARD1 found in all these candidates,named full lenth,isoform γ,isoform δ and isoform e.The positive rate of isoform γ and δ was higher in carcinomatous tissues than in paracancerous-normal tissues and normal breast tissue in healthy women ( P < 0.05 ). Carcinomatous tissue expressed more kinds of isoforms.There was significant difference between carcinomatous tissue and paranormal/nomal tissue ( P =0.0075 ).There was significant correlation between isoform ε positive and poor prognosis factors such as poorly differentiation,HER2 positive,poor pathologic type and larger breast cancer lumps(P < 0.05 ). Conclusions There are significant differences in the expression of BARD1 isoforms among different kinds breast tissues in the female Han ethnic group.Positive isoform ε may predict poor prognosis of breast carcinoma in the female Han ethnic group.%目的 探讨乳腺癌基因1相关环指结构域蛋白1 (BRCA1 associated RING domain 1,BARD1)剪切变异体在乳腺癌组织中的表达及其临床意义.方法 对北京医院乳腺中心液氮冷冻储存的39例汉族女性散发性乳腺癌组织、12例癌旁乳腺组织和7例正常汉族女性乳腺组织提取目的基因,检测BARD1剪切变异体在不同组织中的表达状况,分析剪切变异体在不同组织中表达的差异及其临床意义.结果 在各种组织中共发现4种BARD1基因的转录产物,分别

  12. Attainable and Relevant Moral Exemplars Are More Effective than Extraordinary Exemplars in Promoting Voluntary Service Engagement

    Science.gov (United States)

    Han, Hyemin; Kim, Jeongmin; Jeong, Changwoo; Cohen, Geoffrey L.

    2017-01-01

    The present study aimed to develop effective moral educational interventions based on social psychology by using stories of moral exemplars. We tested whether motivation to engage in voluntary service as a form of moral behavior was better promoted by attainable and relevant exemplars or by unattainable and irrelevant exemplars. First, experiment 1, conducted in a lab, showed that stories of attainable exemplars more effectively promoted voluntary service activity engagement among undergraduate students compared with stories of unattainable exemplars and non-moral stories. Second, experiment 2, a middle school classroom-level experiment with a quasi-experimental design, demonstrated that peer exemplars, who are perceived to be attainable and relevant to students, better promoted service engagement compared with historic figures in moral education classes. PMID:28326045

  13. Household Structure and Children's Educational Attainment: A Perspective on Coresidence with Grandparents.

    Science.gov (United States)

    Monserud, Maria A; Elder, Glen H

    2011-10-01

    Children from alternative households complete fewer years of schooling. Yet little is known about the implications of coresidence with grandparents for educational attainment. Using data from the National Longitudinal Study of Adolescent Health (N = 10,083), this study found that extended households with two biological parents were not detrimental to high school completion or college enrollment. Although coresidence with grandparents did not compensate for not living with two biological parents, it seemed to be beneficial for the educational attainment of youth from single-mother households. In contrast, skipped-generation households were associated with a persistent disadvantage for educational attainment. Limited socioeconomic resources partially accounted for the adverse effects of alternative households, whereas parenting quality did not explain these effects. Interactions of gender by household structure suggested that stepfather households could have negative consequences for high school completion and college enrollment only for girls.

  14. English Language Proficiency and Early School Attainment Among Children Learning English as an Additional Language.

    Science.gov (United States)

    Whiteside, Katie E; Gooch, Debbie; Norbury, Courtenay F

    2016-09-20

    Children learning English as an additional language (EAL) often experience lower academic attainment than monolingual peers. In this study, teachers provided ratings of English language proficiency and social, emotional, and behavioral functioning for 782 children with EAL and 6,485 monolingual children in reception year (ages 4-5). Academic attainment was assessed in reception and Year 2 (ages 6-7). Relative to monolingual peers with comparable English language proficiency, children with EAL displayed fewer social, emotional, and behavioral difficulties in reception, were equally likely to meet curriculum targets in reception, and were more likely to meet targets in Year 2. Academic attainment and social, emotional, and behavioral functioning in children with EAL are associated with English language proficiency at school entry.

  15. Sufficient education attainment for a decent standard of living in modern Australia

    Directory of Open Access Journals (Sweden)

    Emily Joy Callander

    2012-06-01

    Full Text Available Education attainment will impact upon an individual’s capacity to engage in the labour force, their living standards and hence their poverty status. As such, education should be included in measures of poverty. However, it is not known what a sufficient level of education to have a decent standard of living is. Using the 2003 Survey of Disability, Ageing and Carers different levels of education attainment were tested for their association with labour force participation and income. Based upon this, it was concluded that Year 12 or higher is a sufficient level of education attainment for 15 to 64 year olds; and Year 10 or higher for people over the age of 65 years. This is in line with current government policies to improve Year 12 completion rates. Knowing what a ‘sufficient level of education attainment’ is, allows education to be included in multidimensional measures of poverty that view education as a key dimension of disadvantage.

  16. Personal goals and psychological growth: testing an intervention to enhance goal attainment and personality integration.

    Science.gov (United States)

    Sheldon, Kennon M; Kasser, Tim; Smith, Kendra; Share, Tamara

    2002-02-01

    We hypothesized that semester goal attainment provides a route to short-term psychological growth. In an attempt to enhance this process, we randomly assigned participants to either a goal-training program or to a control condition. Although there were no main effects of program participation on later goal attainment, important interactions were found. Consistent with a "prepared to benefit" model, participants already high in goal-based measures of personality integration perceived the program as most useful and benefited the most from the program in terms of goal attainment. As a result, they became even more integrated and also increased in their levels of psychosocial well-being and vitality. Implications for theories of short-term growth and positive change are discussed, as is the unanswered question of how to help less-integrated persons grow.

  17. Identification of Gene Loci That Overlap Between Schizophrenia and Educational Attainment

    DEFF Research Database (Denmark)

    Le Hellard, Stéphanie; Wang, Yunpeng; Witoelar, Aree

    2017-01-01

    . Here we investigated the shared genetic architecture between SCZ and educational attainment, which is regarded as a "proxy phenotype" for cognitive abilities, but may also reflect other traits. We applied a conditional false discovery rate (condFDR) method to GWAS of SCZ (n = 82 315), college...... completion ("College," n = 95 427), and years of education ("EduYears," n = 101 069). Variants associated with College or EduYears showed enrichment of association with SCZ, demonstrating polygenic overlap. This was confirmed by an increased replication rate in SCZ. By applying a condFDR threshold ... of these loci had effects in opposite directions. Our results provide evidence for polygenic overlap between SCZ and educational attainment, and identify novel pleiotropic loci. Other studies have reported genetic overlap between SCZ and cognition, or SCZ and educational attainment, with negative correlation...

  18. Monoclonal gammopathy of undetermined significance

    National Research Council Canada - National Science Library

    Kyle, Robert A; Vincent Rajkumar, S

    2006-01-01

    Summary Significant advances have been made in our understanding of the natural history, pathogenesis, mechanisms of progression and prognosis of monoclonal gammopathy of undetermined significance (MGUS...

  19. Early cannabis initiation and educational attainment: is the association causal? Data from the French TEMPO study.

    Science.gov (United States)

    Melchior, Maria; Bolze, Camille; Fombonne, Eric; Surkan, Pamela J; Pryor, Laura; Jauffret-Roustide, Marie

    2017-05-18

    : Adolescent cannabis use has been reported to predict later educational attainment; however, results of past studies may be confounded by inappropriate control for factors that make some youths more likely to use cannabis precociously than others. We aimed to test the possibility of a causal relationship between early cannabis initiation and later academic achievement. : Analyses are based on data collected among TEMPO cohort study participants (France, 2009, n  = 1103, 22-35 years). Participants were previously assessed in childhood (1991) and adolescence (1999); additionally, their parents had taken part in a longitudinal epidemiological cohort study (GAZEL). Early cannabis initiation was defined as use at age 16 or earlier. Educational attainment was defined as the completion of a high-school degree ('Baccalauréat'). Early (up to and including age 16 years) and late (after age 16 years) cannabis-use initiators were compared with non-users using logistic regression models controlled for inverse probability weights (IPWs) of exposure calculated based on participants' socio-demographic, juvenile and parental characteristics. : In age- and sex-adjusted analyses, early cannabis initiators were more likely than non-users to have low educational attainment [odds ratio (OR): 1.77, 95% confidence interval (CI) 1.22-2.55]. In IPWs-controlled analyses, this association somewhat decreased (OR: 1.64, 95% CI 1.13-2.40). Late cannabis initiators did not have lower educational attainment than non-users. Early cannabis use and educational attainment appeared more strongly associated in young women than in young men. : Early cannabis can cause low educational attainment. Youths who initiate cannabis use early require attention from addiction and education specialists to reduce their odds of poor long-term outcomes.

  20. Sex, Class, and Physical Science Educational Attainment: Portions due to Achievement Versus Recruitment

    Science.gov (United States)

    Simon, Richard M.; Farkas, George

    Nationally representative data from the National Education Longitudinal Study are used to investigate why males (rather than females) and children of parents with advanced degrees (rather than those from less-educated parents) are more highly represented among physical science bachelor's degrees and graduate students. Parental education is measured by three categories: neither parent has a bachelor's degree, at least one parent has a bachelor's degree, or at least one parent has a degree beyond the bachelor's. Physical science is defined as students majoring in physics, engineering, mathematics, or computer science. The effects of mathematics achievement and effects not accounted for by mathematics achievement (what the authors call "recruitment" effects) are isolated for parental education categories and for sex, allowing inequality in physical science degree attainment to be decomposed into portions due to achievement and portions due to recruitment. Additionally, the results from logistic regressions predicting the attainment of a bachelor's degree in physical science as well as the pursuit of a graduate degree in physical science are presented. It is found that for parental education categories, the gaps in physical science educational attainment are nearly entirely accounted for by differences in mathematics achievement, suggesting that if achievement could be equalized, physical science educational attainment differences among parental education categories would disappear. However, the sex gap in physical science educational attainment operates almost entirely independent of achievement effects, suggesting that if the mathematics achievement distributions of males and females were identical, the sex gap in physical science educational attainment would be unchanged from what it is today.

  1. Strain, Psychological Conflicts, Aspirations-Attainment Gap, and Depressive Tendencies among Youth of Mexican Immigrants.

    Science.gov (United States)

    Paat, Yok-Fong

    2016-01-01

    Using Children of Immigrants Longitudinal Study (CILS), this study examined the links between strain, psychological conflicts, aspiration-attainment gap, and depressive tendencies of 755 youth of Mexican origin. Two research questions were raised: (a) What types of strain and psychological conflict induced depressive tendencies? (b) What types of aspirations were relevant to these depressive symptoms? Overall, this study showed that factors implicated by collision of values, perceived discrepancies between aspiration and attainment, and negative appraisal of self could induce depressive mood, feelings, and behaviors, an important finding revealing that this underserved population can benefit from better public health services.

  2. Changes over time in sexual behaviour among young people with different levels of educational attainment in Tanzania

    Directory of Open Access Journals (Sweden)

    Elizabeth Fearon

    2012-06-01

    Full Text Available Background: HIV prevalence trends in Tanzania differ between socioeconomic groups. While HIV prevalence was initially higher among those with higher levels of educational attainment, it has fallen fastest among these groups. Among those with lower levels of education HIV prevalence has been stable. The behavioural dynamics underlying this phenomenon remain unclear, and a theory to guide interpretation of these trends and enable predictions of future patterns has not emerged. Methods: We analysed data from two large nationally representative surveys conducted in Tanzania in 2003/2004 and 2007/2008. We focused on young people aged 15 to 24 years and explored reports of (i first sex, (ii having had more than one sexual partner in the last year and (iii unprotected last sex with a non-cohabiting partner. Our analysis explored whether the behaviours differed by educational attainment in 2003/2004 and in 2007/2008, and whether changes over time in these behaviours differed between educational groups. Results: The rate of first sex was lower among more educated males in 2007/2008 but not in 2003/2004, and among females in both surveys. The change over time in educational patterning of the rate of first sex in males was mostly due to a declining rate among the secondary educated groups. Among males, having had more than one sexual partner in the last year was associated with lower education in 2003/2004 and in 2007/2008. Among females, those with less education were more likely to report more than one partner in 2003/2004, although by 2007/2008 there was little association between education and reporting more than one partner. Unprotected last sex with a non-cohabiting partner was less common among the more educated. Among both sexes this decreased over time among those with no education and increased among those with secondary education. Conclusions: Patterns of behaviour suggest that differences in HIV incidence might explain trends in HIV prevalence

  3. The role of birthplace and educational attainment on induced abortion inequalities.

    Science.gov (United States)

    González-Rábago, Yolanda; Rodriguez-Alvarez, Elena; Borrell, Luisa N; Martín, Unai

    2017-01-13

    Induced abortion (IA) has shown social inequality related to birthplace and education with higher rates of IAs in immigrant and in less educated women relative to their native and highly educated counterparts. This study examined the independent and joint effects of birthplace and education on IA, repeated and IA performed during the 2nd trimester of pregnancy among women residing in the Basque Country, Spain. We conducted a cross-sectional population-based study of IA among women aged 25-49 years residing in the Basque Country, Spain, between 2011 and 2013. Log-binomial regression was used to quantify the independent and joint effects of birthplace and education attainment on all outcomes. Immigrant women exhibited higher probability of having an IAs (PR: 5.31), a repeated (PR: 7.23) or a 2nd trimester IAs (PR: 4.07) than women born in Spain. We observed higher probabilities for all outcomes among women with a primary or less education relative to those with a graduate education (All IAs PR: 2.51; repeated PR: 6.00; 2nd trimester PR: 3.08). However, no significant heterogeneity was observed for the effect of education on the association of birthplace with IAs, repeated or 2nd trimester IAs. Birthplace and education are key factors to explain not only an IA decision but also having a repeated or a 2nd trimester IA. However, the effects of birthplace and education may be independent from each other on these outcomes. A better understanding of these factors on IAs is needed when designing programs for sexual and reproductive health aimed to reduce inequalities among women.

  4. Impact of Community-Based Dental Education on Attainment of ADEA Competencies: Students' Self-Ratings.

    Science.gov (United States)

    McFarland, Kimberly K; Nayar, Preethy; Ojha, Diptee; Chandak, Aastha; Gupta, Niodita; Lange, Brian

    2016-06-01

    Fourth-year dental students at the College of Dentistry, University of Nebraska Medical Center participate in a community-based dental education (CBDE) program that includes a four-week rotation in rural dental practices and community health clinics across Nebraska and nearby states. The aim of this study was to assess the impact of participation in the CBDE program on the self-rated competencies of these students. A retrospective survey was administered to students who participated in extramural rotations in two academic years. The survey collected demographic data and asked students to rate themselves on a scale from 1=not competent at all to 5=very competent on attainment of the American Dental Education Association (ADEA) Competencies for the New General Dentist for before and after the rotations. A total of 92 responses were obtained: 43 students for 2011-12 and 49 students for 2012-13 (95% response rate for each cohort). The results showed that the students' mean pre-program self-ratings ranged from 3.28 for the competency domain of Practice Management and Informatics to 3.93 for Professionalism. Their mean post-program self-ratings ranged from 3.76 for Practice Management and Informatics to 4.31 for Professionalism. The students showed a statistically significant increase in self-ratings for all six competency domains. The increase was greatest in the domain of Critical Thinking and least in Communication and Interpersonal Skills. Overall, these results suggest that the CBDE program was effective in improving the students' self-perceptions of competence in all six domains and support the idea that a competency-based evaluation of CBDE programs can provide valuable information to dental educators about program effectiveness.

  5. Attaining zero : Chevron makes headway against injuries at Ells River

    Energy Technology Data Exchange (ETDEWEB)

    Bentein, J.

    2008-12-15

    This article discussed a safety program implemented by Chevron Canada Resources at their Ells River facility. After its first winter of operations, Chevron implemented a contractor health, environment and safety management process developed to ensure high health, environment, and safety standards. A rating system was linked with a contractor pre-qualification process. Designed by the Ontario-based group Equilibria, the program incorporated spiritual principles and transformational practices in order to reduce accidents. Equilibria's ZIA initiative was developed to address the health, environment and safety challenges associated with seasonal operations in very cold temperatures. As a result of its implementation, the total recordable incident rate at the facility declined by 60 per cent. The days away from work rate declined from 1.37 to 0. The total number of people hurt during the season was reduced from 5 to 3. A core contractor council was established in order to ensure that progress and successful safety practices were shared. A site health, environment and safety (HES) council met on a weekly basis. Contractors were required to bring their own HES support, and less-experienced contractors were paired with experienced supervisors during winter operations. The ZIA program identified the personality styles of all workers on the site and assigned them coloured badges according to their different personality types. A tenets program was also implemented in which safety tenets were reviewed each morning before work began at the facility. Chevron has now extended the ZIA program to its operations in Alaska.

  6. Does Library Use Affect Student Attainment? A Preliminary Report on the Library Impact Data Project

    Directory of Open Access Journals (Sweden)

    Graham Stone

    2011-10-01

    Full Text Available The current economic climate is placing pressure on UK Universities to maximise use of their resources and ensure value for money. In parallel, there is a continuing focus on the student experience and a desire that all students should achieve their full potential whilst studying at University. Internal investigation at the University of Huddersfield suggests a strong correlation between library usage and degree results, and also significant under-usage of expensive library resources at both school and course level. Data from over 700 courses using three indicators of library usage; access to e-resources; book loans and access to the library were matched against the student record system and anonymised. Initial findings highlighted that the correlation between library usage and grade had not yet been significance tested. In January 2011, the University of Huddersfield, together with partners at the Universities of Bradford; De Montfort; Exeter; Lincoln; Liverpool John Moores; Salford and Teesside were awarded JISC funding to prove the hypothesis that there is a statistically significant correlation across a number of universities between library activity data and student attainment. Academic librarians at Huddersfield are also working closely with tutors on a selected sample of courses to explore the reasons for unexpectedly low use of library resources. By identifying subject areas or courses which exhibit low usage of library resources, service improvements can be targeted such as: course profiling, to determine the particular attributes of each course and its students, which may affect library use; targeted promotion of resources at the point of need; raising tutor awareness of resources, particularly e-resources and current awareness services; review of the induction process; target information resources allocation, to ensure value for money; target staffing resources, to ensure that support for students is available at key times of the year

  7. 40 CFR 469.14 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Science.gov (United States)

    2010-07-01

    ... Semiconductor Subcategory § 469.14 Effluent limitations representing the degree of effluent reduction attainable... of the best practicable control technology currently available (BPT): Subpart A—Semiconductor...

  8. Multiculturalism in the European Context: Attainments and Disagreements

    Directory of Open Access Journals (Sweden)

    Snježana Gregurović

    2016-12-01

    Full Text Available The paper deals with the normative meaning of multiculturalism and the idea of promoting cultural diversity through the politics of recognition, the politics of diversity and identity politics. The author wants to draw attention to the limited achievements and disagreements of multiculturalism with regard to the ways of including various cultural groups in society by exposing three multicultural theories – liberal multiculturalism, egalitarian multiculturalism and dialogically constituted multiculturalism. In the European context multicultural policies, as a state sponsored policies of integration, refer to the way in which countries respond to the cultural differences resulting from the increase of the number of immigrants. The countries’ responses to these differences depend on the organization and structure of state institutions, the distribution of states’ power and authority, and the manner of functioning of the welfare state (Geddes, 2003. Multicultural policies, as any other integration policies, should strive for immigrants to become equal citizens and to develop a sense of belonging to a host country. This paper examines how multiculturalist policies have been successful in achieving these goals. Bearing in mind the fact that there is no integrative theory of multiculturalism that provides clear answers to questions related to the regulation of the cultural, religious and ethnic diversity, we have put forward three starting points of multicultural theory in order to indicate the variety of disputes that arise around these issues in modern liberal societies. Many liberal and even progressive thinkers believe that meaningful multiculturalism must be based on the equality policy, economic redistribution and social restructuring (Fraser, 1997, which is quite in line with the aim of the integration policy, that is equal treatment of immigrants in the host society and development of a sense of belonging among them. In the debate on

  9. From mapping class groups to automorphism groups of free groups

    DEFF Research Database (Denmark)

    Wahl, Nathalie

    2005-01-01

    We show that the natural map from the mapping class groups of surfaces to the automorphism groups of free groups, induces an infinite loop map on the classifying spaces of the stable groups after plus construction. The proof uses automorphisms of free groups with boundaries which play the role...... of mapping class groups of surfaces with several boundary components....

  10. 汝阳地区熊耳群火山岩内夹层硅质岩的微区特征及地质意义%Micro-Area Characteristics of Laminated Chert in the Volcanic Rocks of Xionger Group of Ruyang Area and Its Geological Significances

    Institute of Scientific and Technical Information of China (English)

    罗安; 李红中; 赵明臻; 杨志军; 梁锦; 何俊国

    2014-01-01

    hydrothermal sedimentation contributed to the bands (or lamellars) with minerals of much smaller grain size ,which therefore resulted in diversities from the other bands (or lamellars) .According to this ,the repeated bands (or lamellars) denoted the volcanic activities were cyclic dur-ing the formation of the chert .What’s more ,the carbonate vein came from the precipitation of subsequent hydrothermal fluids in the fracture of the chert ,which contributed to the changes (e.g. rising in crystallinity degree of silica and formation of micro-structure of new silicate) near the interface between chert and the carbonate vein .Although there were many impurity minerals with complex genesis ,the relatively lower content of silica in the chert of Xionger Group was due to the volcanic mineral mainly . Since there were impurity minerals of volcanic genesis in relatively large amount ,the content of silica in the chert of Xionger Group was hence relatively low .In this study ,the Raman analysis was witnessed to be an effective way in the researches on the chert ,and could open out the type of mineral ,micro-structure and degrees of crystallinity (or order) .These characteristics were well kept in the micro-area ,and played significant roles to reflect and understand the formation mechanism and subsequent evolu-tion of the chert .%熊耳群是前寒武纪火山-沉积作用的产物,其顶部的马家河组(玄武)安山质火山岩内发育了夹层状热水成因硅质岩。选择熊耳群马家河组硅质岩夹层中的碧玉岩为对象,利用偏光显微镜,XRD ,Raman和EBSD等方法剖析了其微区特征。研究结果显示:硅质岩内石英颗粒的显微镜和EBSD照片均表现出颗粒细小、结晶程度低和紧密堆积结构等特点,这完全吻合热水沉积硅质岩的特征;硅质岩内粒径不同的颗粒呈条带(或薄层)状交互出现,不同条带(或薄层)内矿物的组成存在明显的差异,这应该反映了原始物

  11. A total approach in ergonomics is a must to attain humane, competitive and sustainable work systems and products.

    Science.gov (United States)

    Manuaba, Adnyana

    2007-12-01

    Globalization brings along complexity, competition and change as anticipated by working in teams, quality enhancement of human resources and a change of mind-set to be more holistic in approaches. Enhancement of expertise, widening of the horizon, developing added values as well as preparedness to carry out management of the future have to be built and developed. Conditioning and customizing programs through formal and informal education and training should also be carried out in bridging existing gaps, filling needs and solving key problems. New proper and appropriate curricula must be developed together with encouraging the change of mind-set. It is essential to attain the highest capabilities to work in a team and to think and act holistically, as well as to enhance human relations capabilities in communicating the research results. By so doing, the gaps between research and implementation and between theory and practice need to be bridged; the felt real needs of the target groups could thus be filled; and the root causes of the problems faced in any activity could be solved in a sustainable manner. In implementation, a SHIP (Systemic, Holistic, Interdisciplinary and Participatory) approach must be conducted for identifying, analyzing and solving the problems so as to attain sustainable results. In defining the technology being used, it must be comprehensively assessed through six criteria so that it can be technically, economically, ergonomically and socio-culturally sound, save energy and preserve the environment. Through this total approach, work organization and work systems and their products are expected to be more humane (healthier, safer, comfortable, efficient), competitive and sustainable, as prerequisites for survival and continual development.

  12. The public health significance of Trichuris trichiura.

    Science.gov (United States)

    Stephenson, L S; Holland, C V; Cooper, E S

    2000-01-01

    important, particularly for the individuals within a population who harbour heavy worm burdens; this means children, with special attention to girls who will experience increased iron requirements and blood loss due to menstruation, pregnancies, and lactation. Mebendazole and albendazole, both of which are on the WHO Essential Drugs List, are very effective against T. trichiura; multiple doses are needed to attain complete parasitological cure in all cases. However the goal of control programmes in endemic areas is morbidity reduction, which follows when intensity of infection is significantly reduced.

  13. Higher Attaining but Emotionally Brittle: Why We Need to Assess How School Marketing Policies Affect Students

    Science.gov (United States)

    Norris, Stuart

    2016-01-01

    The entrenching of competitive values within the public-market field of secondary education has led to the formation of academically focused institutions whose budgets and reputations are based on gaining large numbers of students who have the best chance of attaining highly in public examinations. Although parents have become savvier about their…

  14. 76 FR 57845 - Approval of Air Quality Implementation Plans; California; San Joaquin Valley; Attainment Plan for...

    Science.gov (United States)

    2011-09-16

    ... 16696 (March 25, 2011). S-COM-2 Boilers, Steam Generators and 4307 3rd Q--2008 October 2008 75 FR 1715... for boilers, reasonable further progress (RFP) and attainment demonstrations, transportation... Clean Fuels for Boilers H. Motor Vehicle Emissions Budgets for Transportation Conformity I. Other...

  15. Expressing and amplifying positive emotions facilitate goal attainment in workplace interactions

    Directory of Open Access Journals (Sweden)

    Elena eWong

    2013-05-01

    Full Text Available Expressing emotions has social functions; it provides information, affects social interactions, and shapes relationships with others. Expressing positive emotions could be a strategic tool for improving goal attainment during social interactions at work. Such effects have been found in research on social contagion, impression management, and emotion work. However, expressing emotions one does not feel entails the risk of being perceived as inauthentic. This risk may well be worth taking when the emotions felt are negative, as expressing negative emotions usually has negative effects. When experiencing positive emotions, however, expressing them authentically promises benefits, and the advantage of amplifying them is not so obvious. We postulated that expressing, and amplifying, positive emotions would foster goal attainment in social interactions at work, particularly when dealing with superiors. Analyses are based on 494 interactions involving the pursuit of a goal by 113 employees. Multilevel analyses, including polynomial analyses, show that authentic display of positive emotions supported goal attainment throughout. However, amplifying felt positive emotions promoted goal attainment only in interactions with superiors, but not with colleagues. Results are discussed with regard to the importance of hierarchy for detecting, and interpreting, signs of strategic display of positive emotions.

  16. Age of Onset and Nativelike L2 Ultimate Attainment of Morphosyntactic and Phonetic Intuition

    Science.gov (United States)

    Abrahamsson, Niclas

    2012-01-01

    Research has consistently shown there is a negative correlation between age of onset (AO) of acquisition and ultimate attainment (UA) of either pronunciation or grammar in a second language (L2). A few studies have indeed reported nativelike behavior in some postpuberty learners with respect to either phonetics/phonology or morphosyntax, a result…

  17. Income Attainment During Transformation Processes : A Meta-Analysis of the Market Transition Theory

    NARCIS (Netherlands)

    Verhoeven, Willem-Jan; Jansen, Wim; Dessens, Jos

    2005-01-01

    The changing communist regime in China and the ‘velvet’ revolutions in Central and Eastern Europe (CEE) have provided an opportunity to investigate trends in income attainment during processes of transformation. Nee (1989) formulated the market transition theory, which indicates the main determinant

  18. 78 FR 54835 - Air Quality Implementation Plan; Alabama; Attainment Plan for the Troy Area 2008 Lead...

    Science.gov (United States)

    2013-09-06

    ... 2008 Lead Nonattainment Area AGENCY: Environmental Protection Agency (EPA or Agency). ACTION: Proposed..., 2012, for the purpose of providing for attainment of the 2008 Lead National Ambient Air Quality Standards (NAAQS) in the Troy 2008 Lead nonattainment area (hereafter referred to as the ``Troy Area''...

  19. Obesity and Skill Attainment in Early Childhood. NBER Working Paper No. 13997

    Science.gov (United States)

    Cawley, John; Spiess, C. Katharina

    2008-01-01

    This paper investigates the association between obesity and skill attainment in early childhood (aged 2-4 years). Data from the German Socio-Economic Panel Study are used to estimate models of developmental functioning in four critical areas (verbal skills, activities of daily living, motor skills, and social skills) as a function of various…

  20. Closer to the Finish Line? Compulsory Attendance, Grade Attainment, and High School Graduation

    Science.gov (United States)

    Moussa, Wael S.

    2017-01-01

    High school graduation rates are a central policy topic in the United States and have been shown to be stagnant for the past three decades. Using student-level administrative data from New York City Public Schools, I examine the impact of compulsory school attendance on high school graduation rates and grade attainment, focusing the analysis on…

  1. 26 CFR 1.7702-2 - Attained age of the insured under a life insurance contract.

    Science.gov (United States)

    2010-04-01

    ... years. However, X has an actual age of 64 as of the date the face amount of the contract is increased... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Attained age of the insured under a life... age of the insured under a life insurance contract. (a) In general. This section provides guidance...

  2. The Attainment of Pupils in Gaelic-Medium Primary Education in Scotland

    Science.gov (United States)

    O'Hanlon, Fiona; Paterson, Lindsay; McLeod, Wilson

    2013-01-01

    The curricular attainment of pupils in Gaelic-medium primary education in Scotland is investigated using surveys of Gaelic-medium and English-medium pupils in the fifth and seventh years of primary school (approximately 9 and 11 years of age) in 2007. The Gaelic-medium survey was essentially a census of pupils. The English-medium survey was a…

  3. Attaining Sex Equity in Counseling Programs and Practices. Application Booklet for Counselors.

    Science.gov (United States)

    Stebbins, Linda; Ames, Nancy L.

    This application booklet was designed to assist elementary-secondary education counselors to gain an understanding of the manifestations and effects of sex discrimination and sex bias in education, to gain an understanding of Title IX, and to attain skills and capability for the development and implementation of policies, programs and management…

  4. Educational attainment, occupational achievements, career peaks: The Netherlands in the second part of the twentieth century

    NARCIS (Netherlands)

    Wolbers, M.H.J.; Luijkx, A.R.C.M.; Ultee, W.C.

    2011-01-01

    This paper answers questions on the educational attainment and occupational career of men in The Netherlands whose working life began in the 1950s, 1960s, and 1970s, in so far as their job history is available until at least the age of 45 years. The analysis draws on five Dutch retrospective life-hi

  5. Fit to be unethical: How successful/failed regulatory goal attainment motivates unethical behavior

    NARCIS (Netherlands)

    Vriend, Tim; Jordan, Jennifer; Janssen, Onne

    2013-01-01

    On the basis of regulatory fit theory we argue and show that a regulatory fit induced through successful or failed attainment of goals that specify gains vs. losses (Study 1) or nurturance vs. security (Study 2), will lead individuals to engage in unethical behavior in a subsequent task.

  6. Attainment Gap and Responsible Factors: A Quantitative Study in Secondary Schools in Cyprus

    Science.gov (United States)

    Theodosiou-Zipiti, Galatia; Lamprianou, Iasonas; West, Mel; Muijs, Daniel

    2011-01-01

    The population in Cyprus, a recent European Union member, has become much more heterogeneous during the past decade. Here, we examine the attainment patterns of minority and native students enrolled in six secondary schools from different cities in Cyprus, and identify factors responsible for these patterns. The combination of examined factors has…

  7. Analysis of Attainments and Evaluation Questions in Sociology Curriculum According to the SOLO Taxonomy

    Science.gov (United States)

    Korkmaz, Fahrettin; Unsal, Serkan

    2017-01-01

    Purpose: This research aims at analyzing the attainments identified in the sociology curriculum for 11th grade implemented by the Ministry of National Education (MoNE) in 2010, and the evaluation questions in the sociology textbook which was taught in the 2016-2017 academic year, based on the Structure of Observed Learning Outcomes (SOLO)…

  8. The Impact of Term-Time Employment on Higher Education Students' Academic Attainment and Achievement

    Science.gov (United States)

    Callender, Claire

    2008-01-01

    Term-time employment among Britain's undergraduates is a growing phenomenon but it has received scant attention from government and policy makers. Although there are numerous studies on the subject, few have explored the impact of term-time employment on students' actual attainment and those that have are limited. This article attempts to fill…

  9. Age of Onset and Nativelike L2 Ultimate Attainment of Morphosyntactic and Phonetic Intuition

    Science.gov (United States)

    Abrahamsson, Niclas

    2012-01-01

    Research has consistently shown there is a negative correlation between age of onset (AO) of acquisition and ultimate attainment (UA) of either pronunciation or grammar in a second language (L2). A few studies have indeed reported nativelike behavior in some postpuberty learners with respect to either phonetics/phonology or morphosyntax, a result…

  10. The Effects of Marriage and a Working Wife on Occupational and Wage Attainment.

    Science.gov (United States)

    Pfeffer, Jeffrey; Ross, Jerry

    1982-01-01

    Statistical analysis of a 1966 national survey of over 5,000 men, aged 45-59, in managerial, professional, and blue-collar jobs indicates that being married has a positive effect and having a working wife has a negative effect on occupational status and wage attainment, especially for managers and professionals. (Author/RW)

  11. The Challenges of Attaining Millennium Development Goals in Education in Africa by 2015

    Science.gov (United States)

    Ojogwu, C. N.

    2009-01-01

    Millennium Development Goals were established by the United Nations to help underdeveloped countries to overcome problems of illiteracy, poverty, low health status and quality of life. Much emphasis was placed on the attainment of MDG targets in education because of its pivotal role in national development. The targets include education for all…

  12. Income Attainment During Transformation Processes : A Meta-Analysis of the Market Transition Theory

    NARCIS (Netherlands)

    Verhoeven, Willem-Jan; Jansen, Wim; Dessens, Jos

    2005-01-01

    The changing communist regime in China and the ‘velvet’ revolutions in Central and Eastern Europe (CEE) have provided an opportunity to investigate trends in income attainment during processes of transformation. Nee (1989) formulated the market transition theory, which indicates the main

  13. L2 and L3 Ultimate Attainment: An Investigation of Two Parameters

    Science.gov (United States)

    Hermas, Abdelkader

    2014-01-01

    This study considers the upper limit of ultimate attainment in the L2 French and L3 English of trilingual learners. The learners are native speakers of Moroccan Arabic who started learning L2 French at eight and L3 English at 16. They are advanced in both languages. Four constructions representing the verb movement and null subject parameter were…

  14. Stymied Mobility or Temporary Lull? The Puzzle of Lagging Hispanic College Degree Attainment

    Science.gov (United States)

    Alon, Sigal; Domina, Thurston; Tienda, Marta

    2010-01-01

    We assess the intergenerational educational mobility of recent cohorts of high school graduates to consider whether Hispanics' lagging postsecondary attainment reflects a temporary lull due to immigration of low education parents or a more enduring pattern of unequal transmission of social status relative to whites. Using data from three national…

  15. 77 FR 65656 - Determination of Attainment for the Nogales Nonattainment Area for the 2006 Fine Particle...

    Science.gov (United States)

    2012-10-30

    ..., Kentucky- Indiana, 1997 PM 2.5 ); 76 FR 18650 (April 5, 2011) (Rome, Georgia, 1997 PM 2.5 ); 76 FR 31239... Current Attainment IV. How does EPA's Clean Data Policy apply to this action? A. Application of EPA's... secondary\\1\\ annual and 24-hour standards for PM 2.5 (62 FR 38652). The annual standard was set at...

  16. 77 FR 65346 - Determination of Attainment for the Sacramento Nonattainment Area for the 2006 Fine Particle...

    Science.gov (United States)

    2012-10-26

    ..., Kentucky- Indiana, 1997 PM 2.5 ); 76 FR 18650 (April 5, 2011) (Rome, Georgia, 1997 PM 2.5 ); 76 FR 31239... Current Attainment IV. How does EPA's Clean Data Policy apply to this action? A. Application of EPA's... primary and secondary \\1\\ annual and 24-hour standards for PM 2.5 (62 FR 38652). The annual standard...

  17. Age-dependent Effects of Socio-economic Background on Educational Attainment - Evidence from Germany

    NARCIS (Netherlands)

    Hassink, W.H.J.; Kiiver, H.

    2007-01-01

    The impact of socio-economic background on a child's educational attainment has been discussed as a static concept so far. Existing economic literature as well as the psychology of education literature point however towards a dynamic process where the impact of socio-economic background depends on t

  18. Closer to the Finish Line? Compulsory Attendance, Grade Attainment, and High School Graduation

    Science.gov (United States)

    Moussa, Wael S.

    2017-01-01

    High school graduation rates are a central policy topic in the United States and have been shown to be stagnant for the past three decades. Using student-level administrative data from New York City Public Schools, I examine the impact of compulsory school attendance on high school graduation rates and grade attainment, focusing the analysis on…

  19. An Analysis of Wage Differentials by Educational Attainment Level in Japan.

    Science.gov (United States)

    Tanaka, Yasuhide

    1996-01-01

    Considers the variation in wage differentials by educational attainment level in Japan. Although Japanese wage structure is moving in a comparatively steady manner, the wage differential between college and junior college graduates among male workers has become wider since 1976. This phenomenon is explained mainly by changes in labor supply. (MLH)

  20. Access to Attainment: An Access Agenda for 21st Century College Students

    Science.gov (United States)

    Miller, Abby; Valle, Katherine; Engle, Jennifer; Cooper, Michelle

    2014-01-01

    This report, "Access to Attainment: An Access Agenda for 21st Century College Students," examines the challenges facing 21st century students and presents strategies for addressing these challenges through policy-and practice-based solutions at the institutional, state and national levels. Recommendations include implementing a…

  1. Attainment Gap and Responsible Factors: A Quantitative Study in Secondary Schools in Cyprus

    Science.gov (United States)

    Theodosiou-Zipiti, Galatia; Lamprianou, Iasonas; West, Mel; Muijs, Daniel

    2011-01-01

    The population in Cyprus, a recent European Union member, has become much more heterogeneous during the past decade. Here, we examine the attainment patterns of minority and native students enrolled in six secondary schools from different cities in Cyprus, and identify factors responsible for these patterns. The combination of examined factors has…

  2. Longitudinal Pathways from Math Intrinsic Motivation and Achievement to Math Course Accomplishments and Educational Attainment

    Science.gov (United States)

    Gottfried, Adele Eskeles; Marcoulides, George A.; Gottfried, Allen W.; Oliver, Pamella H.

    2013-01-01

    Across 20 years, pathways from math intrinsic motivation and achievement (ages 9-17) to high school math course accomplishments and educational attainment (age 29) were analyzed. Academic intrinsic motivation was the theoretical foundation. To determine how initial status and change in motivation and achievement related to course accomplishments…

  3. The Impact of Private Schools on Educational Attainment in the State of São Paulo

    Science.gov (United States)

    Stern, Jonathan M. B.

    2015-01-01

    This study uses a comprehensive dataset on secondary school students in Brazil to examine the impact of private school enrollment on educational attainment in São Paulo. The results show that private school students (across all levels of tuition) perform better than their public school counterparts on Brazil's high school exit exam, even after…

  4. Struggles and Achievements: Experiences of Working-Class, White, Male, Academics Who Attain Tenure

    Science.gov (United States)

    Reddin, Galen C.

    2012-01-01

    This study investigated a little known topic: the experiences of working-class, white male, professors, who have attained tenure. Academics who have immigrated from working class backgrounds have reported experiences of navigating culturally confusing interactions within their professional settings, even years after their class migrations.…

  5. The Impact of Pre-School on Young Children's Cognitive Attainments at Entry to Reception

    Science.gov (United States)

    Sammons, Pam; Elliot, Karen; Sylva, Kathy; Melhuish, Edward; Siraj-Blatchford, Iram; Taggart, Brenda

    2004-01-01

    This article explores the impact of pre-school experience on young children's cognitive attainments at entry to primary school and analyses data collected as part of a wider longitudinal study, the Effective Provision of Pre-school Education (EPPE) project, which followed a large sample of young children attending 141 pre-school centres drawn from…

  6. Understanding Racial Differences in the Effects of Loans on Degree Attainment: A Path Analysis

    Science.gov (United States)

    Museus, Samuel D.

    2010-01-01

    Recent trends in the financing of higher education have increased the urgency of understanding how financial aid affects degree attainment among college students. Specifically, increased reliance on loans in the composition of financial aid packages renders it critical for policymakers and institutional leaders to understand the impact of…

  7. Parental cultural socialization and educational attainment: Trend effects of traditional cultural capital and media involvement

    NARCIS (Netherlands)

    Kraaykamp, G.L.M.; Notten, N.J.W.R.

    2016-01-01

    This article analyzes long-term developments in parental cultural socialization effects for children's educational attainment. Retrospective information of 3.106 respondents from the Family Survey of the Dutch population are used to address questions on trends in the impact of traditional measures o

  8. Examining the Impact Parental Educational Attainment Has on Students' Perceptions of Residence Hall Living

    Science.gov (United States)

    Lawrie, Joshua D.

    2012-01-01

    The current study sought to examine the impact parental educational attainment had on how students perceived their residence hall environment. This multi-campus study utilized the University Residence Environment Scale, along with a demographic form to gather data. The study occurred on three campuses during the Spring 2012 semester and had 347…

  9. Participation Behaviour among International Students: The Role of Satisfaction with Service Augmentation and Brand Choice Attainment

    Science.gov (United States)

    Elsharnouby, Tamer H.

    2016-01-01

    Purpose: The purpose of this paper is to integrate service marketing and higher education (HE) literature to develop and test a model that links customer participation behaviour with student overall satisfaction that stems from satisfaction with service augmentation elements. It also examines the influence of brand choice attainment on both…

  10. Relative Age Effect and Gender Differences in Physical Education Attainment in Norwegian Schoolchildren

    Science.gov (United States)

    Aune, Tore Kristian; Pedersen, Arve Vorland; Ingvaldsen, Rolf Petter; Dalen, Terje

    2017-01-01

    The relative age effect (RAE) refers to that children born early in their year of birth show higher performance compared to children born late in the same cohort. The present study evaluated whether RAE exists within non-competitive physical education (PE) attainments, change in RAE magnitude with age, and possible gender differences. The results…

  11. On the Role of Personality Traits and Social Skills in Adult Economic Attainment

    NARCIS (Netherlands)

    G. Mueller

    2006-01-01

    textabstractThe research reported on these pages analyzes the influence of personality traits and interpersonal skills in adult economic attainment, with particular focus on earnings. The purpose is to bring together ideas from economics, social-psychology, and related disciplines in order to contri

  12. Can the late bird catch the worm? : ultimate attainment in L2 syntax

    NARCIS (Netherlands)

    Boxtel, Sonja Joke van

    2005-01-01

    According to the Critical Period Hypothesis for second language acquisition a native-like level of proficiency should not be attainable after puberty due to maturational changes in the brain that make people less sensitive to language input. In this dissertation this hypothesis is tested and related

  13. Exact tail asymptotics of the supremum attained by a Lévy process

    NARCIS (Netherlands)

    Asghari, N.M.; Dębicki, K.; Mandjes, M.

    2015-01-01

    In this short communication we analyze the tail asymptotics corresponding to the maximum value attained by a Lévy process with negative drift. The note has two contributions: a short and elementary proof of these asymptotics, and an importance sampling algorithm to estimate the rare-event probabilit

  14. The influence of personal networks and social support on study attainment of students in university education

    NARCIS (Netherlands)

    Eggens, Lilian; van der Werf, M. P. C.; Bosker, R. J.

    2008-01-01

    In this paper, the influence of personal networks and social support on study attainment of students in university education is examined. Furthermore, the paper aimed at clarifying the possible mediating role of achievement motivation, time spent on studying and working, procrastination and self-est

  15. Endocrine profiles during attainment of puberty may predict reproductive longevity in heifers

    Science.gov (United States)

    We hypothesized that attainment of puberty through initiation and continuation of cyclic activity may be a predictor of reproductive longevity in heifers. Blood plasma was collected from 379 spring born heifers over four years from weaning to prior to breeding (October-June) in 2012-2015. Four pube...

  16. The Educational Attainment Process among Adolescents with Disabilities and Children of Parents with Disabilities

    Science.gov (United States)

    Shandra, Carrie L.; Hogan, Dennis P.

    2009-01-01

    This article uses data from the National Longitudinal Survey of Youth 1997 (NLSY97) to examine the relationship between disability, parental and youth university expectations in 1997, and youth high school completion and university enrolment by 2003. Results indicate that educational attainment is not equal for young adults with and without…

  17. Putting Literacy Attainment Data in Context: Examining the Past in Search of the Present

    Science.gov (United States)

    Moss, Gemma

    2014-01-01

    This article examines the construction and design of literacy attainment data in the English school system in two different historical periods: the 1860s and the 1950s. These periods represent contrasting moments in the history of education in the UK when school structures and the governance of education varied, as did the design and…

  18. Raising Educational Attainment: How Young People's Experiences Speak Back to the "Compact with Young Australians"

    Science.gov (United States)

    te Riele, Kitty

    2011-01-01

    In the context of international consensus that the knowledge economy requires more highly educated people, the Australian federal, state and territory governments agreed on a set of policies and targets for lifting the minimum level of educational attainment of young people, which are analysed in Part 1 of this paper. This "Compact with young…

  19. 40 CFR 434.83 - Effluent limitations attainable by application of the best available technology economically...

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Effluent limitations attainable by... of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS COAL MINING POINT SOURCE CATEGORY BPT, BAT, BCT LIMITATIONS AND NEW SOURCE PERFORMANCE STANDARDS...

  20. Goal Attainment Scaling in paediatric rehabilitation : a report on the clinical training of an interdisciplinary team

    NARCIS (Netherlands)

    Steenbeek, D.; Ketelaar, M.; Galama, K.; Gorter, J. W.

    2008-01-01

    Background Goal Attainment Scaling (GAS) is a responsive method for individual goal setting and treatment evaluation. However, current knowledge about its reliability when used in paediatric rehabilitation treatment is insufficient and depends highly on standardization of the GAS method. A training

  1. The Influence of Personal Networks and Social Support on Study Attainment of Students in University Education

    Science.gov (United States)

    Eggens, Lilian; van der Werf, M. P. C.; Bosker, R. J.

    2008-01-01

    In this paper, the influence of personal networks and social support on study attainment of students in university education is examined. Furthermore, the paper aimed at clarifying the possible mediating role of achievement motivation, time spent on studying and working, procrastination and self-esteem. The study is a follow-up of the '89 cohort…

  2. Goal Attainment Scaling as an Outcome Measure in Randomized Controlled Trials of Psychosocial Interventions in Autism

    Science.gov (United States)

    Ruble, Lisa; McGrew, John H.; Toland, Michael D.

    2012-01-01

    Goal attainment scaling (GAS) holds promise as an idiographic approach for measuring outcomes of psychosocial interventions in community settings. GAS has been criticized for untested assumptions of scaling level (i.e., interval or ordinal), inter-individual equivalence and comparability, and reliability of coding across different behavioral…

  3. The educational attainment of the children of the Danish ”guest worker” immigrants

    DEFF Research Database (Denmark)

    Jakobsen, Vibeke; Smith, Nina

    This paper analyses the educational attainment of young first generation immigrants in Denmark who are children of the ‘guest workers’ who immigrated from Turkey, Pakistan and Ex-Yugoslavia in the late 1960s and early 1970s. Beside the traditional intergenerational transmission mechanism, we...

  4. Investigating the Relationship between the Use of English for Academic Purposes and Academic Attainment

    Science.gov (United States)

    Donohue, James P.; Erling, Elizabeth J.

    2012-01-01

    The purpose of this study is to determine whether differences in academic attainment between university students could be correlated with their use of English for academic purposes. Using the diagnostic language assessment procedure known as Measuring the Academic Skills of University Students (MASUS), as well as informal analysis of assignment…

  5. 76 FR 14584 - Approval and Promulgation of Air Quality Implementation Plans; Montana; Attainment Plan for Libby...

    Science.gov (United States)

    2011-03-17

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Montana; Attainment... ) national ambient air quality standard (NAAQS) for the Libby nonattainment area. The plan revision, herein... and transit projects are consistent with (``conform to'') the state air quality implementation plan...

  6. The effects of family structure on the educational attainment of siblings in Hungary

    NARCIS (Netherlands)

    Eijck, K. van; Graaf, P.M. de

    1995-01-01

    In this article we examine the impact of family structure on educational attainment in Hungary. Using a data-set collected in 1983 with information on all siblings of 17146 primary respondents, the effects of family size, birth order, and spacing were investigated. Hypotheses on these effects were b

  7. Urban vs. Rural CLIL: An Analysis of Input-Related Variables, Motivation and Language Attainment

    Science.gov (United States)

    Alejo, Rafael; Piquer-Píriz, Ana

    2016-01-01

    The present article carries out an in-depth analysis of the differences in motivation, input-related variables and linguistic attainment of the students at two content and language integrated learning (CLIL) schools operating within the same institutional and educational context, the Spanish region of Extremadura, and differing only in terms of…

  8. L2 and L3 Ultimate Attainment: An Investigation of Two Parameters

    Science.gov (United States)

    Hermas, Abdelkader

    2014-01-01

    This study considers the upper limit of ultimate attainment in the L2 French and L3 English of trilingual learners. The learners are native speakers of Moroccan Arabic who started learning L2 French at eight and L3 English at 16. They are advanced in both languages. Four constructions representing the verb movement and null subject parameter were…

  9. Attainment Rather Than Competence: A Legitimate Basis for the Certification of Learning Outcomes.

    Science.gov (United States)

    Peterson, Gary W.

    The certification of learning outcomes required for degrees is identified as a crucial issue in outcome-oriented educational programs. Attainment is contrasted with competence as a basis on which to award college degrees in terms of their respective characteristics, assessment practices, and accountability for standards. A case is made that…

  10. Examining the Impact Parental Educational Attainment Has on Students' Perceptions of Residence Hall Living

    Science.gov (United States)

    Lawrie, Joshua D.

    2012-01-01

    The current study sought to examine the impact parental educational attainment had on how students perceived their residence hall environment. This multi-campus study utilized the University Residence Environment Scale, along with a demographic form to gather data. The study occurred on three campuses during the Spring 2012 semester and had 347…

  11. The Impact of Private Schools on Educational Attainment in the State of São Paulo

    Science.gov (United States)

    Stern, Jonathan M. B.

    2015-01-01

    This study uses a comprehensive dataset on secondary school students in Brazil to examine the impact of private school enrollment on educational attainment in São Paulo. The results show that private school students (across all levels of tuition) perform better than their public school counterparts on Brazil's high school exit exam, even after…

  12. The Relationship between Young Children's Enjoyment of Learning to Read, Reading Attitudes, Confidence and Attainment

    Science.gov (United States)

    McGeown, Sarah P.; Johnston, Rhona S.; Walker, Jo; Howatson, Kathryn; Stockburn, Ann; Dufton, Paul

    2015-01-01

    Background: While there is a considerable body of research exploring the relationship between older primary school children's reading attitudes, confidence and attainment, there is a noticeable lack of research with younger children. Furthermore, there is relatively little research exploring the extent to which children's reading attitudes,…

  13. The educational attainment of the children of the Danish ”guest worker” immigrants

    DEFF Research Database (Denmark)

    Jakobsen, Vibeke; Smith, Nina

    This paper analyses the educational attainment of young first generation immigrants in Denmark who are children of the ‘guest workers’ who immigrated from Turkey, Pakistan and Ex-Yugoslavia in the late 1960s and early 1970s. Beside the traditional intergenerational transmission mechanism, we...

  14. Social Status, Cognitive Ability, and Educational Attainment as Predictors of Liberal Social Attitudes and Political Trust

    Science.gov (United States)

    Schoon, Ingrid; Cheng, Helen; Gale, Catharine R.; Batty, G. David; Deary, Ian J.

    2010-01-01

    We examined the prospective associations between family socio-economic background, childhood intelligence ("g") at age 11, educational and occupational attainment, and social attitudes at age 33 in a large (N = 8804), representative sample of the British population born in 1958. Structural equation Modeling identified a latent trait of…

  15. Facilitating the Transition to Postgraduate Attainment: The Experience of One Postgraduate, Pre-Registration Physiotherapy Programme

    Science.gov (United States)

    Spearing, Rachel

    2014-01-01

    Students on the MSc Physiotherapy (pre-registration) programme at Manchester Metropolitan University work at postgraduate level, whilst studying to become physiotherapists. To facilitate the transition to postgraduate attainment, students participated in two sessions designed to inform them about assessment processes and standards. The hypothesis…

  16. How College Learners of German Envision Their Final Attainment: Between Community and Future Self

    Science.gov (United States)

    Chavez, Monika

    2013-01-01

    This study explores the ways first-, second-, and third-year college students ("n" = 352) perceived their likely attainment of 19 morpho-syntactic, phonological, pragmatic, and lexical features of German. Analyses further differentiated perceptions by the learner variables of year of enrollment, gender, achievement, motivation for language study,…

  17. Natural Mentors, Racial Identity, and Educational Attainment among African American Adolescents: Exploring Pathways to Success

    Science.gov (United States)

    Hurd, Noelle M.; Sanchez, Bernadette; Zimmerman, Marc A.; Caldwell, Cleopatra H.

    2012-01-01

    The present study explored how relationships with natural mentors may contribute to African American adolescents' long-term educational attainment by influencing adolescents' racial identity and academic beliefs. This study included 541 academically at-risk African American adolescents transitioning into adulthood. The mean age of participants at…

  18. Urban vs. Rural CLIL: An Analysis of Input-Related Variables, Motivation and Language Attainment

    Science.gov (United States)

    Alejo, Rafael; Piquer-Píriz, Ana

    2016-01-01

    The present article carries out an in-depth analysis of the differences in motivation, input-related variables and linguistic attainment of the students at two content and language integrated learning (CLIL) schools operating within the same institutional and educational context, the Spanish region of Extremadura, and differing only in terms of…

  19. Individual Heterogeneity and Reverse Causality in the Relationship between Migraine Headache and Educational Attainment

    Science.gov (United States)

    Sabia, Joseph J.; Rees, Daniel I.

    2011-01-01

    A recent study by Rees and Sabia (2011) found migraine headache was negatively related to educational attainment even after accounting for the influence of family-level unobservables. The current study explores whether this relationship is attributable to unmeasured individual heterogeneity in the form of personality by using non-migraine headache…

  20. Does the Vocational Focus of Community Colleges Hinder Students' Educational Attainment?

    Science.gov (United States)

    Roksa, Josipa

    2006-01-01

    This study examines the effects of vocational focus of community colleges on students' educational attainment. By examining different aspects of vocational education and three distinct student outcomes, the results demonstrate variation in the extent to which institutional focus on vocational training influences students' progress through higher…