WorldWideScience

Sample records for prejudiced norm theory

  1. Norm Theory: Comparing Reality to Its Alternatives.

    Science.gov (United States)

    Kahneman, Daniel; Miller, Dale T.

    1986-01-01

    A theory of norms and normality is applied to some phenomena of emotional responses, social judgment, and conversations about causes. Norm theory is applied in analyses of enhanced emotional response to events that have abnormal causes, of generation of prediction from observations of behavior, and of the role of norms. (Author/LMO)

  2. Anatomy of zero-norm states in string theory

    Science.gov (United States)

    Chan, Chuan-Tsung; Lee, Jen-Chi; Yi-Yang

    2005-04-01

    We calculate and identify the counterparts of zero-norm states in the old covariant first quantized (OCFQ) spectrum of open bosonic string in two other quantization schemes of string theory, namely, the light-cone Del Giudice Di Vecchia Fubine zero-norm states and the off-shell Becchi-Rouet-Stora-Tyutin (BRST) zero-norm states (with ghost) in the Witten string field theory (WSFT). In particular, special attention is paid to the interparticle zero-norm states in all quantization schemes. For the case of the off-shell BRST zero-norm states, we impose the no-ghost conditions and recover exactly two types of on-shell zero-norm states in the OCFQ string spectrum for the first few low-lying mass levels. We then show that off-shell gauge transformations of WSFT are identical to the on-shell stringy gauge symmetries generated by two types of zero-norm states in the generalized massive σ-model approach of string theory. The high-energy limit of these stringy gauge symmetries was recently used to calculate the proportionality constants, conjectured by Gross, among high-energy scattering amplitudes of different string states. Based on these zero-norm state calculations, we have thus related gauge symmetry of WSFT to the high-energy stringy symmetry of Gross.

  3. Evaluating Theory-Based Evaluation: Information, Norms, and Adherence

    Science.gov (United States)

    Jacobs, W. Jake; Sisco, Melissa; Hill, Dawn; Malter, Frederic; Figueredo, Aurelio Jose

    2012-01-01

    Programmatic social interventions attempt to produce appropriate social-norm-guided behavior in an open environment. A marriage of applicable psychological theory, appropriate program evaluation theory, and outcome of evaluations of specific social interventions assures the acquisition of cumulative theory and the production of successful social…

  4. Anatomy of Zero-norm States in String Theory

    CERN Document Server

    Chan, C T; Yang, Y; Chan, Chuan-Tsung; Lee, Jen-Chi; Yang, Yi

    2005-01-01

    We identify and calculate the counterparts of zero-norm states in the old covariant first quantised (OCFQ) spectrum of open bosonic string in two other quantization schemes of string theory, namely, the light-cone DDF zero-norm states and the off-shell BRST zero-norm states (with ghost) in the Witten string field theory (WSFT). In particular, special attentions are paid to the inter-particle zero-norm states in all quantization schemes. For the case of the off-shell BRST zero-norm states, we impose the no ghost conditions and exactly recover two types of on-shell zero-norm states in the OCFQ string spectrum for the first few low-lying mass levels. We then show that off-shell gauge transformations of WSFT are identical to the on-shell stringy gauge symmetries generated by two typse of zero-norm states in the generalized massive s-model approach of string theory. The high energy limit of these stringy gauge symmetries was recently used to fix the proportionality constants among high energy scattering amplitudes...

  5. Using Game Theory to Study the Evolution of Cultural Norms

    CERN Document Server

    De, Soham; Gelfand, Michele

    2016-01-01

    We discuss how to use evolutionary game theory (EGT) as a framework for studying how cultural dynamics and structural properties can influence the evolution of norms and behaviors within a society. We provide a brief tutorial on how EGT works, and discuss what kinds of insights it can provide. We then describe three published studies in which we have developed EGT models that help explain how structural and external conditions in a society affect the emergence of social norms.

  6. Party discourse and prejudiced attitudes towards migrants in Western Europe at the beginning of 2000s

    DEFF Research Database (Denmark)

    Careja, Romana

    2016-01-01

    Building on framing research and on cognitive dissonance theory, the paper examines the differentiated moderating effect of party discourse on prejudiced attitudes against immigrants. Using ESS 2002 data, the study finds that individuals who are positively oriented toward immigrants become more s...... natives to accept the idea of deporting unemployed immigrants....

  7. Confronting Prejudiced Comments: Effectiveness of a Role-Playing Exercise

    Science.gov (United States)

    Lawson, Timothy J.; McDonough, Tracy A.; Bodle, James H.

    2010-01-01

    We examined whether a role-playing exercise, similar to that developed by Plous (2000), increases students' ability to generate effective responses to prejudiced comments. We assessed social psychology students' (n = 23) ability to respond to prejudiced comments before and after the exercise, and compared their performance to that of 2 other…

  8. Norm theory and the action-effect: The role of social norms in regret following action and inaction

    NARCIS (Netherlands)

    Feldman, Gilad; Albarracín, Dolores

    2016-01-01

    The action-effect (Kahneman & Tversky, 1982) is one of the most widely cited and replicated effects in the regret literature, showing that negative outcomes are regretted more when they are a result of action compared to inaction. Building on theoretical arguments by norm theory (Kahneman & Miller,

  9. Predicting Facebook users' online privacy protection: risk, trust, norm focus theory, and the theory of planned behavior.

    Science.gov (United States)

    Saeri, Alexander K; Ogilvie, Claudette; La Macchia, Stephen T; Smith, Joanne R; Louis, Winnifred R

    2014-01-01

    The present research adopts an extended theory of the planned behavior model that included descriptive norms, risk, and trust to investigate online privacy protection in Facebook users. Facebook users (N = 119) completed a questionnaire assessing their attitude, subjective injunctive norm, subjective descriptive norm, perceived behavioral control, implicit perceived risk, trust of other Facebook users, and intentions toward protecting their privacy online. Behavior was measured indirectly 2 weeks after the study. The data show partial support for the theory of planned behavior and strong support for the independence of subjective injunctive and descriptive norms. Risk also uniquely predicted intentions over and above the theory of planned behavior, but there were no unique effects of trust on intentions, nor of risk or trust on behavior. Implications are discussed.

  10. The Referee Role and Norms of Equity: A Contribution Toward a Theory of Sibling Conflict

    Science.gov (United States)

    Ihinger, Marilyn

    1975-01-01

    A theory relates amount of conflict in the sibling relationship to norms of distributive justice, or equity, within the family. The theory is limited to the parental referee role, and the consistency and congruity with which this role is enacted is hypothesized to directly influence the degree of sibling conflict. (Author)

  11. (R, S)-Norm Information Measure and A Relation Between Coding and Questionnaire Theory

    Science.gov (United States)

    Joshi, Rajesh; Kumar, Satish

    2016-10-01

    In this paper, we introduce a quantity which is called (R, S)-norm entropy and discuss some of its major properties in comparison with Shannon’s and other entropies known in the literature. Further, we give an application of (R, S)-norm entropy in coding theory and a coding theorem analogous to the ordinary coding theorem for a noiseless channel. The theorem states that the proposed entropy is the lower bound of mean code word length. Further, we give an application of (R, S)-norm entropy and noiseless coding theorem in questionnaire theory. We show that the relationship between noiseless coding theorem and questionnaire theory through a charging scheme based on the resolution of questions and lower bound on the measure of the charge can also be obtained.

  12. Predicting Proenvironmental Behavior Cross-Nationally: Values, the Theory of Planned Behavior, and Value-Belief-Norm Theory

    Science.gov (United States)

    Oreg, Shaul; Katz-Gerro, Tally

    2006-01-01

    This article builds on Ajzen's theory of planned behavior and on Stern et al.'s value-belief-norm theory to propose and test a model that predicts proenvironmental behavior. In addition to relationships between beliefs, attitudes, and behaviors, we incorporate Inglehart's postmaterialist and Schwartz's harmony value dimensions as contextual…

  13. Perceived historical drinking norms and current drinking behavior: using the theory of normative social behavior as a framework for assessment.

    Science.gov (United States)

    Carcioppolo, Nick; Jensen, Jakob D

    2012-01-01

    Social norms are sustained and disseminated, both implicitly and explicitly, through the act of communication. As a result, communication researchers have sought to classify and target normative perceptions to enact social change. In line with this research, the current study investigated whether perceptions of past normative behavior, referred to here as historical norms, were significantly related to current behavior. Using the theory of normative behavior as a guiding framework, two studies were conducted to assess whether college student drinking behavior was related to one of two perceived historical drinking norms measures: historical consumption norms (i.e., the perceived percentage of students who drank over time) and historical tradition norms (i.e., the perception of drinking as a university tradition). Study 1 revealed that although historical consumption norms was not directly related to drinking behavior, it moderated the effect of descriptive norms on drinking behavior (p = .03). A full assessment of the theory of normative social behavior was conducted in study 2 to determine whether perceived historical drinking norms influenced behavior above and beyond both descriptive and injunctive norms. Findings demonstrated that historical tradition norms were significantly related to drinking behavior (p = .001), and marginally moderated the relationship between descriptive norms and drinking behavior (p = .09). These findings offer preliminary evidence in support of measuring perceived historical drinking norms in future campaigns and interventions designed to reduce drinking behavior.

  14. The Implicit Prejudiced Attitudes of Teachers: Relations to Teacher Expectations and the Ethnic Achievement Gap

    Science.gov (United States)

    van den Bergh, Linda; Denessen, Eddie; Hornstra, Lisette; Voeten, Marinus; Holland, Rob W.

    2010-01-01

    Ethnic minority students are at risk for school failure and show a heightened susceptibility to negative teacher expectancy effects. In the present study, whether the prejudiced attitudes of teachers relate to their expectations and the academic achievement of their students is examined. The prejudiced attitudes of 41 elementary school teachers…

  15. Decoupling of Degenerate Positive-norm States in Witten's String Field Theory

    CERN Document Server

    Kao, H C; Kao, Hsien-Chung; Lee, Jen-Chi

    2003-01-01

    We show that the degenerate positive-norm physical propagating fields of the open bosonic string can be gauged to the higher rank fields at the same mass level. As a result, their scattering amplitudes can be determined from those of the higher spin fields. This phenomenon arises from the existence of two types of zero-norm states with the same Young representations as that of the degenerates positive-norm states in the old covariant first quantized (OCFQ) spectrum. It is demonstrated by using the lowest order gauge transformation of Witten's string field theory (WSFT) up to the fourth massive level (spin-five), and is found to be consistent with conformal field theory calculation based on the first quantized generalized sigma-model approach. In particular, on-shell conditions of zero-norm states in OCFQ stringy gauge transformation are found to correspond, in a one-to-one manner, to the background ghost fields in off-shell gauge transformation of WSFT. The implication of decoupling of scalar modes on Sen's c...

  16. Decoupling of degenerate positive-norm states in Witten's string field theory

    Science.gov (United States)

    Kao, Hsien-Chung; Lee, Jen-Chi

    2003-04-01

    We show that the degenerate positive-norm physical propagating fields of the open bosonic string can be gauged to the higher rank fields at the same mass level. As a result, their scattering amplitudes can be determined from those of the higher spin fields. This phenomenon arises from the existence of two types of zero-norm states with the same Young representations as those of the degenerate positive-norm states in the old covariant first quantized (OCFQ) spectrum. This is demonstrated by using the lowest order gauge transformation of Witten’s string field theory (WSFT) up to the fourth massive level (spin-five), and is found to be consistent with conformal field theory calculation based on the first quantized generalized sigma-model approach. In particular, on-shell conditions of zero-norm states in the OCFQ stringy gauge transformation are found to correspond, in a one-to-one manner, to the background ghost fields in off-shell gauge transformation of WSFT. The implication of decoupling of scalar modes on Sen’s conjectures is also briefly discussed.

  17. Multiplicativity of p-norms of completely positive maps and the additivity problem in quantum information theory

    Energy Technology Data Exchange (ETDEWEB)

    Holevo, A S [Steklov Mathematical Institute, Russian Academy of Sciences (Russian Federation)

    2006-04-30

    The additivity problem is one of the most profound mathematical problems of quantum information theory. From an analytical point of view it is closely related to the multiplicative property, with respect to tensor products, of norms of maps on operator spaces equipped with the Schatten norms (non-commutative analogue of l{sub p}-norms). In this paper we survey the current state of the problem.

  18. The role of descriptive norm within the theory of planned behavior in predicting Korean Americans' exercise behavior.

    Science.gov (United States)

    Lee, Hyo

    2011-08-01

    There are few studies investigating psychosocial mechanisms in Korean Americans' exercise behavior. The present study tested the usefulness of the theory of planned behavior in predicting Korean American's exercise behavior and whether the descriptive norm (i.e., perceptions of what others do) improved the predictive validity of the theory of planned behavior. Using a retrospective design and self-report measures, web-survey responses from 198 Korean-American adults were analyzed using hierarchical regression analyses. The theory of planned behavior constructs accounted for 31% of exercise behavior and 43% of exercise intention. Intention and perceived behavioral control were significant predictors of exercise behavior. Although the descriptive norm did not augment the theory of planned behavior, all original constructs--attitude, injunctive norm (a narrow definition of subjective norm), and perceived behavioral control--statistically significantly predicted leisure-time physical activity intention. Future studies should consider random sampling, prospective design, and objective measures of physical activity.

  19. Social influence in the theory of planned behaviour: the role of descriptive, injunctive, and in-group norms.

    Science.gov (United States)

    White, Katherine M; Smith, Joanne R; Terry, Deborah J; Greenslade, Jaimi H; McKimmie, Blake M

    2009-03-01

    The present research investigated three approaches to the role of norms in the theory of planned behaviour (TPB). Two studies examined the proposed predictors of intentions to engage in household recycling (Studies 1 and 2) and reported recycling behaviour (Study 1). Study 1 tested the impact of descriptive and injunctive norms (personal and social) and the moderating role of self-monitoring on norm-intention relations. Study 2 examined the role of group norms and group identification and the moderating role of collective self on norm-intention relations. Both studies demonstrated support for the TPB and the inclusion of additional normative variables: attitudes; perceived behavioural control; descriptive; and personal injunctive norms (but not social injunctive norm) emerged as significant independent predictors of intentions. There was no evidence that the impact of norms on intentions varied as a function of the dispositional variables of self-monitoring (Study 1) or the collective self (Study 2). There was support, however, for the social identity approach to attitude-behaviour relations in that group norms predicted recycling intentions, particularly for individuals who identified strongly with the group. The results of these two studies highlight the critical role of social influence processes within the TPB and the attitude-behaviour context.

  20. Theory of Planned Behavior and the Value-Belief-Norm Theory explaining willingness to pay for a suburban park.

    Science.gov (United States)

    López-Mosquera, Natalia; Sánchez, Mercedes

    2012-12-30

    This paper analyses whether the environmental profile of park visitors as defined by the components of the Theory of Planned Behavior and the Value-Belief-Norm Theory, determines their willingness to pay for park conservation. The sample consists of 194 visitors to a suburban Spanish park. Under these theories, it is shown that positive attitudes, a strong orientation towards biospheric and altruistic values with strong pro-environmental and normative beliefs determine the visitors' willingness to pay. Various fit statistics and the proportion of explained variance reveal that Theory of Planned Behavior has a greater influence on willingness to pay. The managers of urban spaces should direct their efforts to obtaining greater knowledge of people's attitudes, beliefs and pro-environmental values given their importance in their decisions regarding economic valuation of this sort of resources.

  1. Short Stories Translation of The Other Place in the Perspective of Toury1's Theory of Translation Norms

    Institute of Scientific and Technical Information of China (English)

    高林芝[1

    2016-01-01

    Since 1915, The Best American Short Stories anthology has striven to collect the best short stories written by some of the best-known writers in contemporary American literature. Conducted under the guidance of Gideon Toury’s Theory of Translation Norms and combined with the analysis of the translation of Mary Gaitski llJ s The Other Place,this translation aims to explore how translation norms influence the translation at macro and micro levels.

  2. Integration of Theory of Planned Behavior and Norm Activation Model on Student Behavior Model Using Cars for Traveling to Campus

    Directory of Open Access Journals (Sweden)

    Setiawan, R.

    2014-01-01

    Full Text Available Although there are clear environmental, economic, and social drawbacks in using private vehicles, students still choose cars to get to campus. This study reports an investigation of psychological factors influencing this behavior from the perspective of the Theory of Planned Behavior and Norm Activation Model. Students from three different university campuses in Surabaya, Indonesia, (n = 312 completed a survey on their car commuting behavior. Results indicated that perceived behavioral control and personal norm were the strongest factors that influence behavioral intention. Attitude, subjective norm, perceived behavioral control, and personal norm explain 62.7% variance of the behavioral intention. In turn, behavioral intention explains 42.5% of the variance of the actual car use. Implications of these findings are that in order to alter the use of car, university should implement both structural and psychological interventions. Effective interventions should be designed to raise the awareness of negative aspects of car use.

  3. High-energy zero-norm states and symmetries of string theory.

    Science.gov (United States)

    Chan, Chuan-Tsung; Ho, Pei-Ming; Lee, Jen-Chi; Teraguchi, Shunsuke; Yang, Yi

    2006-05-05

    High-energy limit of zero-norm states in the old covariant first quantized spectrum of the 26D open bosonic string, together with the assumption of a smooth behavior of string theory in this limit, are used to derive infinitely many linear relations among the leading high-energy, fixed-angle behavior of four-point functions of different string states. As a result, ratios among all high-energy scattering amplitudes of four arbitrary string states can be calculated algebraically and the leading order amplitudes can be expressed in terms of that of four tachyons as conjectured by Gross in 1988. A dual calculation can also be performed and equivalent results are obtained by taking the high-energy limit of Virasoro constraints. Finally, we compute all high-energy scattering amplitudes of three tachyons and one massive state at the leading order by saddle-point approximation to verify our results.

  4. Competitive testing of health behavior theories: how do benefits, barriers, subjective norm, and intention influence mammography behavior?

    Science.gov (United States)

    Murphy, Caitlin C; Vernon, Sally W; Diamond, Pamela M; Tiro, Jasmin A

    2014-02-01

    Competitive hypothesis testing may explain differences in predictive power across multiple health behavior theories. We tested competing hypotheses of the Health Belief Model (HBM) and Theory of Reasoned Action (TRA) to quantify pathways linking subjective norm, benefits, barriers, intention, and mammography behavior. We analyzed longitudinal surveys of women veterans randomized to the control group of a mammography intervention trial (n = 704). We compared direct, partial mediation, and full mediation models with Satorra-Bentler χ (2) difference testing. Barriers had a direct and indirect negative effect on mammography behavior; intention only partially mediated barriers. Benefits had little to no effect on behavior and intention; however, it was negatively correlated with barriers. Subjective norm directly affected behavior and indirectly affected intention through barriers. Our results provide empiric support for different assertions of HBM and TRA. Future interventions should test whether building subjective norm and reducing negative attitudes increases regular mammography.

  5. Novel Readings: The History of a Writing Community by a Partial, Prejudiced, & Ignorant Historian

    Science.gov (United States)

    King, Virginia

    2013-01-01

    In this article, I explore the history of a higher education writing community from its establishment in 2005 to the present day. In order to provide a model of community development which may be generalizable, this inherently "partial" and "prejudiced" Autoethnographic account is framed by themes taken from three of the novels of Jane Austen…

  6. The implicit prejudiced attitudes of teachers: Relations to teacher expectations and the ethnic achievement gap

    NARCIS (Netherlands)

    Bergh, L. van den; Denessen, E.J.P.G.; Hornstra, T.; Voeten, M.J.M.; Holland, R.W.

    2010-01-01

    Ethnic minority students are at risk for school failure and show a heightened susceptibility to negative teacher expectancy effects. In the present study, whether the prejudiced attitudes of teachers relate to their expectations and the academic achievement of their students is examined. The prejudi

  7. Novel Readings: The History of a Writing Community by a Partial, Prejudiced, & Ignorant Historian

    Science.gov (United States)

    King, Virginia

    2013-01-01

    In this article, I explore the history of a higher education writing community from its establishment in 2005 to the present day. In order to provide a model of community development which may be generalizable, this inherently "partial" and "prejudiced" Autoethnographic account is framed by themes taken from three of the novels of Jane Austen…

  8. The implicit prejudiced attitudes of teachers: Relations to teacher expectations and the ethnic achievement gap

    NARCIS (Netherlands)

    Bergh, L. van den; Denessen, E.J.P.G.; Hornstra, T.; Voeten, M.J.M.; Holland, R.W.

    2010-01-01

    Ethnic minority students are at risk for school failure and show a heightened susceptibility to negative teacher expectancy effects. In the present study, whether the prejudiced attitudes of teachers relate to their expectations and the academic achievement of their students is examined. The

  9. How Do Perceived Descriptive Norms Influence Indoor Tanning Intentions? An Application of the Theory of Normative Social Behavior.

    Science.gov (United States)

    Carcioppolo, Nick; Orrego Dunleavy, Victoria; Yang, Qinghua

    2017-02-01

    Indoor tanning bed use is highly influenced by perceived norms about a tanned appearance. The theory of normative social behavior (TNSB) details the many ways in which norms can impact intentions and behavior, but has never been assessed in the context of indoor tanning. Considering this, we conducted a survey among female university students (N = 274) to determine the extent to which the TNSB predicted intentions to use indoor tanning beds. Overall, the path model predicted about 46% of the variance in intentions, and the majority of significant indirect effects were witnessed through the outcome expectation variables included in the TNSB, suggesting that these may be the most salient mechanisms-as predicted by the TNSB-through which norms can impact tanning intentions. In light of these results, theoretical and practical implications are discussed, and specific recommendations are given to extend the predictive utility of the TNSB in the context of indoor tanning.

  10. Chinese Tourists’ Perceptions of Climate Change and Mitigation Behavior: An Application of Norm Activation Theory

    Directory of Open Access Journals (Sweden)

    Guiqiang Qiao

    2017-07-01

    Full Text Available It is well recognized that tourism development is a prominent contributor to climate change, but is also a “victim” of climate change. Therefore, to mitigate climate change is of great importance for the sustainability of tourism. Yet extant studies regarding tourism and climate change tend to be dominated by a supply-side stance, albeit the core role of the tourist in the tourism industry. While researchers are increasingly adopting a tourist perspective, few seek to understand the linkage between climate change and tourists’ specific mitigation behaviors in a tourism context; this is especially so in China. This study investigates the impact of Chinese tourists’ perceptions of climate change on their mitigation behaviors based on norm activation theory. Drawing on 557 self-administrated questionnaires collected in China, it finds that tourists’ perceptions of climate change and perceived contribution of tourism to climate change both positively affect energy saving and carbon reduction behavior in tourism. Yet, compared with perceived contribution of tourism to climate change, tourists’ perceptions of climate change are found to be a much stronger predictor for energy saving and carbon reduction behavior. Therefore, it suggests that tourists’ perceptions of climate change in a general context is more strongly related to climate change mitigation behavior in tourism, calling for attention to go beyond the tourism context to alleviate the negative impacts of tourism on climate change.

  11. Attitudes, norms, identity and environmental behaviour: using an expanded theory of planned behaviour to predict participation in a kerbside recycling programme.

    Science.gov (United States)

    Nigbur, Dennis; Lyons, Evanthia; Uzzell, David

    2010-06-01

    In an effort to contribute to greater understanding of norms and identity in the theory of planned behaviour, an extended model was used to predict residential kerbside recycling, with self-identity, personal norms, neighbourhood identification, and injunctive and descriptive social norms as additional predictors. Data from a field study (N=527) using questionnaire measures of predictor variables and an observational measure of recycling behaviour supported the theory. Intentions predicted behaviour, while attitudes, perceived control, and the personal norm predicted intention to recycle. The interaction between neighbourhood identification and injunctive social norms in turn predicted personal norms. Self-identity and the descriptive social norm significantly added to the original theory in predicting intentions as well as behaviour directly. A replication survey on the self-reported recycling behaviours of a random residential sample (N=264) supported the model obtained previously. These findings offer a useful extension of the theory of planned behaviour and some practicable suggestions for pro-recycling interventions. It may be productive to appeal to self-identity by making people feel like recyclers, and to stimulate both injunctive and descriptive norms in the neighbourhood.

  12. A primer on Hilbert space theory linear spaces, topological spaces, metric spaces, normed spaces, and topological groups

    CERN Document Server

    Alabiso, Carlo

    2015-01-01

    This book is an introduction to the theory of Hilbert space, a fundamental tool for non-relativistic quantum mechanics. Linear, topological, metric, and normed spaces are all addressed in detail, in a rigorous but reader-friendly fashion. The rationale for an introduction to the theory of Hilbert space, rather than a detailed study of Hilbert space theory itself, resides in the very high mathematical difficulty of even the simplest physical case. Within an ordinary graduate course in physics there is insufficient time to cover the theory of Hilbert spaces and operators, as well as distribution theory, with sufficient mathematical rigor. Compromises must be found between full rigor and practical use of the instruments. The book is based on the author's lessons on functional analysis for graduate students in physics. It will equip the reader to approach Hilbert space and, subsequently, rigged Hilbert space, with a more practical attitude. With respect to the original lectures, the mathematical flavor in all sub...

  13. The standards and norms for the Slovenian academic libraries between theory and practice

    Directory of Open Access Journals (Sweden)

    Mojca Dolgan-Petrič

    1998-01-01

    Full Text Available Based on statistical data, contemporary trends within academic libraries in the Republic of Slovenia are presented. The substantially slow increase of library materials, along with lesser increase of staff, contradicts the growing number of library visits and circulation. The paper elaborates on outstanding differences regarding personnel, financial, and spatial issues of the libraries concerned. The comparison between the professional and govemmental standards and norms is presented. At a time when academic libraries are faced with the dilemma of growing demand from users at the same time as budgetary constraint there is an urgent need to develop a list of performance indicators and to modernize professional standards and norms for academic libraries.The elaboration of new standards must be based on empirical studies. Only realistic and clearly defined norms would enable the implementation of standards and improve the quality and efficiency of academic libraries.

  14. Prejudiced attitude measurement using the Rasch Rating Scale model.

    Science.gov (United States)

    Rojas Tejada, Antonio J; Lozano Rojas, Oscar M; Navas Luque, Marisol; Pérez Moreno, Pedro J

    2011-10-01

    There have been two basic approaches for the study of minority group prejudice against the majority: to adapt instruments from the majority group, and to use qualitative techniques by analyzing the content of the discourse of the groups involved. Neither of these procedures solves the problem of measuring intergroup attitudes of majorities and minorities in interaction. This study shows the result of a prejudice scale which was developed to measure the attitude of both the minority and majority groups. Prejudice is conceived as an attitude which requires the beliefs or opinions about the out-group, the emotions it elicits, and the behavior or intentional behavior toward it to be known for its evaluation. The innovation in this work is that the psychometric development of the scale was based on the item response theory, and more specifically, the rating scale model.

  15. Fairness norms and theory of mind in an ultimatum game: judgments, offers, and decisions in school-aged children.

    Science.gov (United States)

    Castelli, Ilaria; Massaro, Davide; Bicchieri, Cristina; Chavez, Alex; Marchetti, Antonella

    2014-01-01

    The sensitivity to fairness undergoes relevant changes across development. Whether such changes depend on primary inequity aversion or on sensitivity to a social norm of fairness is still debated. Using a modified version of the Ultimatum Game that creates informational asymmetries between Proposer and Responder, a previous study showed that both perceptions of fairness and fair behavior depend upon normative expectations, i.e., beliefs about what others expect one should do in a specific situation. Individuals tend to comply with the norm when risking sanctions, but disregard the norm when violations are undetectable. Using the same methodology with children aged 8-10 years, the present study shows that children's beliefs and behaviors differ from what is observed in adults. Playing as Proposers, children show a self-serving bias only when there is a clear informational asymmetry. Playing as Responders, they show a remarkable discrepancy between their normative judgment about fair procedures (a coin toss to determine the offer) and their behavior (rejection of an unfair offer derived from the coin toss), supporting the existence of an outcome bias effect. Finally, our results reveal no influence of theory of mind on children's decision-making behavior.

  16. Fairness norms and theory of mind in an ultimatum game: judgments, offers, and decisions in school-aged children.

    Directory of Open Access Journals (Sweden)

    Ilaria Castelli

    Full Text Available The sensitivity to fairness undergoes relevant changes across development. Whether such changes depend on primary inequity aversion or on sensitivity to a social norm of fairness is still debated. Using a modified version of the Ultimatum Game that creates informational asymmetries between Proposer and Responder, a previous study showed that both perceptions of fairness and fair behavior depend upon normative expectations, i.e., beliefs about what others expect one should do in a specific situation. Individuals tend to comply with the norm when risking sanctions, but disregard the norm when violations are undetectable. Using the same methodology with children aged 8-10 years, the present study shows that children's beliefs and behaviors differ from what is observed in adults. Playing as Proposers, children show a self-serving bias only when there is a clear informational asymmetry. Playing as Responders, they show a remarkable discrepancy between their normative judgment about fair procedures (a coin toss to determine the offer and their behavior (rejection of an unfair offer derived from the coin toss, supporting the existence of an outcome bias effect. Finally, our results reveal no influence of theory of mind on children's decision-making behavior.

  17. Fairness Norms and Theory of Mind in an Ultimatum Game: Judgments, Offers, and Decisions in School-Aged Children

    Science.gov (United States)

    Castelli, Ilaria; Massaro, Davide; Bicchieri, Cristina; Chavez, Alex; Marchetti, Antonella

    2014-01-01

    The sensitivity to fairness undergoes relevant changes across development. Whether such changes depend on primary inequity aversion or on sensitivity to a social norm of fairness is still debated. Using a modified version of the Ultimatum Game that creates informational asymmetries between Proposer and Responder, a previous study showed that both perceptions of fairness and fair behavior depend upon normative expectations, i.e., beliefs about what others expect one should do in a specific situation. Individuals tend to comply with the norm when risking sanctions, but disregard the norm when violations are undetectable. Using the same methodology with children aged 8–10 years, the present study shows that children's beliefs and behaviors differ from what is observed in adults. Playing as Proposers, children show a self-serving bias only when there is a clear informational asymmetry. Playing as Responders, they show a remarkable discrepancy between their normative judgment about fair procedures (a coin toss to determine the offer) and their behavior (rejection of an unfair offer derived from the coin toss), supporting the existence of an outcome bias effect. Finally, our results reveal no influence of theory of mind on children's decision-making behavior. PMID:25118863

  18. [Clinical study of prejudicing autochthonous speech act (thought)--acceleration of the activity in the remission process of schizophrenia].

    Science.gov (United States)

    Kato, S

    1997-01-01

    Schizophrenics occasionally experience guilty feeling at having insulted someone such as having said "You fool" or "Die" to a new acquaintance. They also experience guilty feeling from autochthonous thought, a feeling of having prejudiced his neighbour. This latter autochthonous thought is considered to be closely related with the former prejudicing speech act. The author would provisionally call these phenomenons of prejudice, prejudicing autochthonous speech act (or prejudicing autochthonous thought), particularly in the case in which the object of prejudice is an intimate real other, or a co-presenting other. Based on his own nine cases, the author has first described the clinical characteristics of this symptom, and then developed psychopathological considerations to draw a attention to the therapeutic importance of this symptom. On the symptomatological ground, the prejudicing autochthonous speech act (thought) belongs to psychomotor verbal hallucinations (J. Séglas), more precisely to the soliloquy type of this hallucination. On the clinical ground, this symptom is likely to follow auditory hallucination caused by an acute state or that of recovery period from this state. Furthermore, it is not infrequent that general improvement as well as remission follow the appearance of this symptom. This symptomatological change of the center of gravity, that is, the gradual transition from auditory hallucination to prejudicing autochthonous speech act (thought) is considered to correspond to a change of the patient's position in relation to others. This position, once experienced passively, is now experienced actively. In other words, the patient, coming out of an acute psychotic state and opening to an intersubjective world, is confronted with a high tension relationship with others. The prejudicing autochthonous speech act (thought) appears in this situation, to restore the patient's own subjectivity in coping with the pressure of real others. In this case, this

  19. The norm-attitude-behaviour relationship: Theory and application in the environmental domain

    DEFF Research Database (Denmark)

    Thøgersen, John

    1998-01-01

    sensitive behaviours (recycling, waste avoidance, and buying organic beef) illustrate that when individuals are sufficiently motivated and able to do so, they integrate their relevant concerns in a s attitude and use it to guide their decision and behaviour. When the motivation to deliberate is low......, the decision-making is of a more spontaneous nature and the definition of the event is framed -- and behaviour guided -- by the attitudinal constr that is most accessible in memory. In the studied cases in this category, the personal norm is more accessible than a summary attitude measuring overall...... favourableness towards the behaviour....

  20. What role do social norms play in the context of men's cancer screening intention and behavior? Application of an extended theory of planned behavior.

    Science.gov (United States)

    Sieverding, Monika; Matterne, Uwe; Ciccarello, Liborio

    2010-01-01

    Our research investigated the role of social norms in an extended theory of planned behavior (TPB) in the explanation of prostate/colorectal cancer screening (CS) intention and the prediction of CS uptake among men. A cross-sectional study (Study 1) assessed sociodemographic and TPB variables (extended by descriptive norm) in 2,426 German men (mean age 56.3 years) who differed in their past CS behavior. A subsample of Study 1 (former nonattenders and irregular attenders, n = 1,032) were followed up 12 months later (Study 2). The authors measured cross-sectionally the intention to undergo a CS examination within the next 12 months (Study 1), and longitudinally self-reported uptake of prostate and/or colorectal CS within the last 12 months (Study 2). When sociodemographic variables were controlled, TPB variables predicted a substantial amount of CS-intention (Delta R2 = .49). Descriptive norm explained variance beyond the classic TPB variables and interacted significantly with subjective norm. Significant predictors of CS uptake were intention and subjective norm with the latter having a different effect in the two subgroups: a high subjective norm (assessed at T1) was associated with higher CS attendance in (former) nonattenders but lower CS attendance in irregular attenders in the following 12 months. Social norms play an important role in men's CS intention and behavior. For intention formation, descriptive norm is influential in addition to subjective norm. The fact that a high subjective norm resulted in a lower likelihood of screening among irregular attenders suggests possible reactance effects.

  1. Decision or norm: Judicial discretion as a treat to the rule of law

    Directory of Open Access Journals (Sweden)

    Avramović Dragutin

    2012-01-01

    Full Text Available Principle of legality and legal certainty, as key notions even of the thinnest concept of rule of law, are largely endangered in our times by widening of judicial discretion range. That trend is more and more at hand in European states as well, due to convergence of common law and civil law legal systems. Judicial decision acquires higher and higher factual importance in European legal systems, although it is generally not considered as a source of law. After analysis of standings by leading scholars of legal realism theory, the author admits that a very high level of tension frequently exists between judicial decision and legal norm. Within that conflict often and relatively easy decision succeeds to tear off by the strict letter of the law. In application of general legal rules upon concrete case, by creative adjustment of the law to life, due to necessary general and abstract character of legal norms, judge becomes more creator of law, rather than the one who applies it. The author points to danger of subjective and prejudiced attitudes of the judges, as they, due to their wide discretion, make a decision more upon their own feeling of justice, rather than upon law itself. In that way the law transforms itself in judicial decision based upon subjective understanding of justice and fairness.

  2. Applying the Model of Goal-Directed Behavior, Including Descriptive Norms, to Physical Activity Intentions: A Contribution to Improving the Theory of Planned Behavior.

    Science.gov (United States)

    Esposito, Gabriele; van Bavel, René; Baranowski, Tom; Duch-Brown, Néstor

    2016-08-01

    The theory of planned behavior (TPB) has received its fair share of criticism lately, including calls for it to retire. We contribute to improving the theory by testing extensions such as the model of goal-directed behavior (MGDB, which adds desire and anticipated positive and negative emotions) applied to physical activity (PA) intention. We also test the inclusion of a descriptive norms construct as an addition to the subjective norms construct, also applied to PA, resulting in two additional models: TPB including descriptive norms (TPB + DN) and MGDB including descriptive norms (MGDB + DN). The study is based on an online survey of 400 young adult Internet users, previously enrolled in a subject pool. Confirmatory factor analysis (CFA) showed that TPB and TPB + DN were not fit for purpose, while MGDB and MGDB + DN were. Structural equation modelling (SEM) conducted on MGDB and MGDB + DN showed that the inclusion of descriptive norms took over the significance of injunctive norms, and increased the model's account of total variance in intention to be physically active.

  3. Quotient Normed Cones

    Indian Academy of Sciences (India)

    Oscar Valero

    2006-05-01

    Given a normed cone (, ) and a subcone , we construct and study the quotient normed cone $(X/Y,\\tilde{p})$ generated by . In particular we characterize the bicompleteness of $(X/Y,\\tilde{p})$ in terms of the bicompleteness of (, ), and prove that the dual quotient cone $((X/Y)^∗,\\|\\cdot\\|_{\\tilde{p},u})$ can be identified as a distinguished subcone of the dual cone $(X^∗,\\|\\cdot\\|_{\\tilde{p},u})$. Furthermore, some parts of the theory are presented in the general setting of the space $CL(X,Y)$ of all continuous linear mappings from a normed cone (, ) to a normed cone (, ), extending several well-known results related to open continuous linear mappings between normed linear spaces.

  4. The role of the l{sub 1}-norm in quantum information theory and two types of the Yang-Baxter equation

    Energy Technology Data Exchange (ETDEWEB)

    Niu Kai; Ge Mollin [Theoretical Physics Section, Chern Institute of Mathematics, Nankai University, Tianjin 300071 (China); Xue Kang [Department of Physics, Northeast Normal University, Changchun, Ji Lin 120024 (China); Zhao Qing, E-mail: nkniukai@gmail.com, E-mail: geml@nankai.edu.cn [Department of Physics, College of Science, Beijing Institute of Technology, Beijing 100081 (China)

    2011-07-01

    The role of the l{sub 1}-norm in the Yang-Baxter system has been studied through Wigner's D-functions, where l{sub 1}-norm means {Sigma}{sub i}|C{sub i}| for |{Psi}) = {Sigma}{sub i}C{sub i}|{psi}{sub i}) with |{psi}{sub i}) being the orthonormal basis. It is shown that the existing two types of braiding matrices, which can be viewed as particular solutions of the Yang-Baxter equation (YBE) with different spectral parameters can be unified in the 2D YBE. We prove that the maximum of the l{sub 1}-norm is connected with the maximally entangled states and topological quantum field theory with two-component anyons, while the minimum leads to the deformed permutation related to the familiar integrable models.

  5. Tensor norms and operator ideals

    CERN Document Server

    Defant, A; Floret, K

    1992-01-01

    The three chapters of this book are entitled Basic Concepts, Tensor Norms, and Special Topics. The first may serve as part of an introductory course in Functional Analysis since it shows the powerful use of the projective and injective tensor norms, as well as the basics of the theory of operator ideals. The second chapter is the main part of the book: it presents the theory of tensor norms as designed by Grothendieck in the Resumé and deals with the relation between tensor norms and operator ideals. The last chapter deals with special questions. Each section is accompanied by a series of exer

  6. What Influences Chinese Adolescents’ Choice Intention between Playing Online Games and Learning? Application of Theory of Planned Behavior with Subjective Norm Manipulated as Peer Support and Parental Monitoring

    Science.gov (United States)

    Wang, Jia; Liu, Ru-De; Ding, Yi; Liu, Ying; Xu, Le; Zhen, Rui

    2017-01-01

    This study investigated how and why Chinese adolescents choose between playing online games and doing homework, using the model of the theory of planned behavior (TPB) in which the subjective norm was manipulated as two sub-elements (peer support and parental monitoring). A total of 530 students from an elementary school and a middle school in China were asked to complete the measures assessing two predictors of TPB: attitude and perceived behavioral control (PBC). Next, they completed a survey about their choice intention between playing an online game and doing homework in three different situations, wherein a conflict between playing online games and doing homework was introduced and subjective norm was manipulated as peers supporting and parents objecting to playing online games. The results showed that adolescents’ attitude and PBC, as well as the perception of obtaining or not obtaining support from their peers and caregivers (manipulated subjective norm), significantly influenced their choice intention in online gaming situations. These findings contribute to the understanding of the factors affecting adolescents’ online gaming, which has been a concern of both caregivers and educators. With regard to the theoretical implications, this study extended previous work by providing evidence that TPB can be applied to analyze choice intention. Moreover, this study illuminated the effects of the separating factors of subjective norm on choice intention between playing online games and studying. PMID:28458649

  7. NORM management; Gerencia de NORM

    Energy Technology Data Exchange (ETDEWEB)

    Reis, Rocio dos

    2016-07-01

    In the chapter 9 concepts and examples for helping to solve the NORM question in the industries are presented. The challenge is to handle with radioactivity questions and many industries do not know that are producing radioactivity material besides having to learn and match the nuclear concepts and legislation with the conventional pollutants. The risks associated to NORM and a methodology to handle with the question are mentioned. The need for establishing responsibilities is also highlighted. Finally, a planning to manage NORM is suggested. The equation for determination os minerals activity and concentrates in secular equilibrium is annexed in A.

  8. Rule- and Norm- Related Behavior and the Individual Psychological Crisis in Competitive Situations: Theory and Research Findings.

    Science.gov (United States)

    Bar-Eli, Michael; Tenenbaum, Gershon

    1988-01-01

    Basketball experts (N=28) responded to "rule- and norm-related behavior" questionnaire, assessing crisis relevance of behaviors which were against rules of situation and were either fair or unfair, called or not called by officials. Results revealed that officials' calls and fairness of violations substantially influenced diagnostic…

  9. Rule- and Norm- Related Behavior and the Individual Psychological Crisis in Competitive Situations: Theory and Research Findings.

    Science.gov (United States)

    Bar-Eli, Michael; Tenenbaum, Gershon

    1988-01-01

    Basketball experts (N=28) responded to "rule- and norm-related behavior" questionnaire, assessing crisis relevance of behaviors which were against rules of situation and were either fair or unfair, called or not called by officials. Results revealed that officials' calls and fairness of violations substantially influenced diagnostic…

  10. Investigating multiple components of attitude, subjective norm, and perceived control: an examination of the theory of planned behaviour in the exercise domain.

    Science.gov (United States)

    Rhodes, Ryan E; Courneya, Kerry S

    2003-03-01

    The presence of two subcomponents within each theory of planned behaviour (TPB) concept of attitude (affective and instrumental), subjective norm (injunctive and descriptive), and PBC (self-efficacy and controllability) has been widely supported. However, research has not examined whether the commonality of variance between these components (i.e. a general factor) or the specificity of variance within the subcomponents influences intention and behaviour. Therefore, the purpose of this study was to examine the optimal conceptualization of either two subcomponents or a general common factor for each TPB concept within an omnibus model. Further, to test whether conceptualizations may differ by population even within the same behavioural domain, we examined these research questions with 300 undergraduates (M age = 20) and 272 cancer survivors (M age = 61) for exercise behaviour. Results identified that a general subjective norm factor was an optimal predictive conceptualization over two separate injunctive and descriptive norm components. In contrast, a specific self-efficacy component, and not controllability or a general factor of PBC, predicted intention optimally for both samples. Finally, optimal models of attitude differed between the populations, with a general factor best predicting intention for undergraduates but only affective attitude influencing intention for cancer survivors. The findings of these studies underscore the possibility for optimal tailored interventions based on population and behaviour. Finally, a discussion of the theoretical ambiguity of the PBC concept led to suggestions for future research and possible re-conceptualization.

  11. NORM regulations

    Energy Technology Data Exchange (ETDEWEB)

    Gray, P. [ed.

    1997-02-01

    The author reviews the question of regulation for naturally occuring radioactive material (NORM), and the factors that have made this a more prominent concern today. Past practices have been very relaxed, and have often involved very poor records, the involvment of contractors, and the disposition of contaminated equipment back into commercial service. The rationale behind the establishment of regulations is to provide worker protection, to exempt low risk materials, to aid in scrap recycling, to provide direction for remediation and to examine disposal options. The author reviews existing regulations at federal and state levels, impending legislation, and touches on the issue of site remediation and potential liabilities affecting the release of sites contaminated by NORM.

  12. A novel approach for analyzing the behavior of industrial systems using weakest t-norm and intuitionistic fuzzy set theory.

    Science.gov (United States)

    Garg, Harish

    2014-07-01

    The present work investigates the various reliability parameters of industrial systems in terms of membership and non-membership functions by using α-cut and the weakest t-norm based arithmetic operations on triangular intuitionistic fuzzy sets. As the available information about the constituent components of the system is most of the time imprecise, incomplete, vague and conflicting, the management decisions are based on experience. Thus, the objective of this paper is to quantify the uncertainties that make the decisions realistic, generic and extensible for the application domain. Sensitivity of system performance has also been analyzed for showing the effect of taking wrong combinations of reliability parameters. The obtained results computed by the proposed approach are compared with the existing methodologies. The approach has been illustrated through a case study for supremacy.

  13. HPV vaccination and the effect of information framing on intentions and behaviour: an application of the theory of planned behaviour and moral norm.

    Science.gov (United States)

    Juraskova, Ilona; O'Brien, Michaeley; Mullan, Barbara; Bari, Royena; Laidsaar-Powell, Rebekah; McCaffery, Kirsten

    2012-12-01

    Human papillomavirus (HPV) is a common sexually transmitted infection (STI) known to cause cervical cancer and genital warts. However, making the genital warts aspect explicit may reduce HPV vaccination intention and behaviour due to perceived stigma associated with STIs. This study investigated the effect of differential information framing on intention to receive the HPV vaccine using the Theory of Planned Behaviour (TPB) and moral norm construct. Female university students were randomised to receive a fact sheet describing the HPV vaccine as: (1) preventing cervical cancer only (n = 81); or (2) preventing both cervical cancer and genital warts (n = 78). A 2-month follow-up investigated relationships between vaccination intention and actual behaviour. No effect of information framing was detected on intention to receive the HPV vaccine, or vaccine uptake behaviour at 2-month follow-up. The traditional TPB components predicted 54% of the variance in vaccination intention (F (3,155) = 61.580, p behaviour. The HPV vaccine does not seem to be associated with perceptions of stigma related to genital warts, and has broad acceptance among a female university population. This study demonstrates that TPB is suited to investigate HPV vaccination, and has helped clarify the role of moral norm within the TPB.

  14. The dominance of norm

    Directory of Open Access Journals (Sweden)

    Edward L. Rubin

    2017-06-01

    Full Text Available Objective to revisit the debate about rational choice theory from the legal cultural and historical perspectives. Methods dialectic approach to the cognition of social phenomena allowing to analyze them in their historical development and functioning in the context of the integrity of subjective and objective factors this determines the choice of the research methods systemicstructural formallegal and comparative. Results The first part of this chapter will explain the way in which people in societies different from our own were subject to other motivations in situations where selfinterest would tend to dominate in our society. The reasoning is based on three examples one drawn from the history of Ancient Rome one from the High Middle Ages of the European society and one from a contemporary nonWestern culture. The second part of the chapter analyzes the reason why material selfinterest maximizing became a dominant motivation in the modern Western society. The works on historical sociology attribute this development to Calvinism but this hypothesis suffers from some serious defects. In the article we prove that the modern sensibility resulted from much longeracting trends specifically secularization urbanization and commercialization. The final section of the chapter explores the relationship between the Westrsquos prevailing norm of selfinterest maximization and the particular norms that have been discussed in microeconomic theory. It argues that some of these norms are internal to the prevailing one and are thus explicable in terms of material selfinterest but that others reflect additional norms in the general society that exist alongside and sometimes in competition with the prevailing norm of selfinterest maximization. The historicallybased view that selfinterest maximizing is a prevailing norm rather than a human universal allows these other norms to be acknowledged in a plausible and realistic manner rather than being explained away by a

  15. 当代西方分配正义理论范式之争%A Study of the Different Norms in Contemporary Western Distributive Justice Theories

    Institute of Scientific and Technical Information of China (English)

    李广斌; 王勇

    2011-01-01

    在社会正义问题凸显的当代中国,从当代西方正义理论范式中寻求建构正义社会的基本元素具有重要的现实意义。通过对罗尔斯等人分配正义观的解析得出,分配正义内在于权利平等自由,权利自由、过程平等是罗尔斯等人分配正义理论共同坚守的底线。分配正义理论范式之争本质上是自由、民主、平等、正义在政治基本价值体系中排序及其正义与善关系之争,争论背后的焦点则是对国家权力正当性的追问。%In contemporary China where social justice is increasingly is standing out,seeking the basic elements from Western distributive justice norms to build a just society is of great practical significance.Through an analysis of contemporary Western distributive justice theory by such scholars as John Rawls,the paper concludes that the core of distributive justice lies in rights equality and freedom,and the freedom of rights,or the freedom of rights and the equality of procedure are the bottom line for all the above-mentioned distributive justice theory.The debates on justice norms are essentially arguments over the order of freedom,democracy,equality and justice in the basic political values system and over the relationship between justice and good.The focus of the debates is the inquiry into the legitimacy of state power.

  16. STUDY OF TOURY'S THREE NORMS OF TRANSLATION

    Institute of Scientific and Technical Information of China (English)

    刘星

    2008-01-01

    Norms can be expected to operate not only in transLation of all kinds,nut also at every stage in the translating event,and hence to be reflected on every level of its product.Gideon Toury's most famous research-Descriptive Translation Study introduces us three norms of translation-preliminary norms;initial norms;operational norms,which are of vital importance in the field of translation theory study.In this essay,the author illustrates them to Chinese readers.

  17. Waardes as norme en as meta-norme/beginsels

    Directory of Open Access Journals (Sweden)

    P. J. Van Niekerk

    1987-03-01

    Full Text Available The fruitfulness and the necessity of the distinction between values and norms and as principles are investigated by way of the theory of political development, the legal philosophical issue surrounding natural law and positivism and the views of Habermas. In political developmental theory questions centring on value gained legitimate relevancy under the influ­ ence of the post-behaviorist approach. The quest for cultural universalia or values as principles became important in this sphere because it seems to be the only way to escape from the syndrome of modernity. Through the rejection of the oppositions and one-sidedness of legal positivism and natural law and with the aid of the distinction between values, norms and principles the productive contribution of this spurious dilemma is high­ lighted and a clearer delineation is given of the concepts legal develop­ ment and structural violence. In conclusion Habermas's distinction between norms and meta-norms is investigated critically and immanent contradictions in his views are pointed out. The central place which this issue has in his thought can be seen as a confirmation of the importance of this distinction. It is relevant for all the normative disciplines which - in contrast to the natural sciences - focus on the role of linguistic, social, ethical, legal and artistic norms valid for human societies.

  18. Weighted norm inequalities and indices

    Directory of Open Access Journals (Sweden)

    Joaquim Martín

    2006-01-01

    Full Text Available We extend and simplify several classical results on weighted norm inequalities for classical operators acting on rearrangement invariant spaces using the theory of indices. As an application we obtain necessary and sufficient conditions for generalized Hardy type operators to be bounded on ?p(w, ?p,8(w, Gp(w and Gp,8(w.

  19. Is the Market Eroding Moral Norms? A Micro-analytical Validation of Some Ideas of Anomie Theory

    Directory of Open Access Journals (Sweden)

    Eckhard Burkatzki

    2008-11-01

    Full Text Available Anomie theorists have been reporting the suppression of shared welfare orientations by the overwhelming dominance of economic values within capitalist societies since before the outset of neoliberalism debate. Obligations concerning common welfare are more and more often subordinated to the overarching aim of realizing economic success goals. This should be especially valid with for social life in contemporary market societies. This empirical investigation examines the extent to which market imperatives and values of the societal community are anchored within the normative orientations of market actors. Special attention is paid to whether the shape of these normative orientations varies with respect to the degree of market inclusion. Empirical analyses, based on the data of a standardized written survey within the German working population carried out in 2002, show that different types of normative orientation can be distinguished among market actors. These types are quite similar to the well-known types of anomic adaptation developed by Robert K. Merton in “Social Structure and Anomie” and are externally valid with respect to the prediction of different forms of economic crime. Further analyses show that the type of normative orientation actors adopt within everyday life depends on the dregree of market inclusion. Confirming anomie theory, it is shown that the individual willingness to subordinate matters of common welfare to the aim of economic success—radical market activism—gets stronger the more actors are included in the market sphere. Finally, the relevance of reported findings for the explanation of violent behavior, especially with view to varieties of corporate violence, is discussed.

  20. FUZZY ALGEBRA IN TRIANGULAR NORM SYSTEM

    Institute of Scientific and Technical Information of China (English)

    宋晓秋; 潘志

    1994-01-01

    Triangular norm is a powerful tool in the theory research and application development of fuzzy sets. In this paper, using the triangular norm, we introduce some concepts such as fuzzy algebra, fuzzy o algebra and fuzzy monotone class, and discuss the relations among them, obtaining the following main conclusions.

  1. How do social norms influence prosocial development?

    Science.gov (United States)

    House, Bailey R

    2017-08-12

    Humans are both highly prosocial and extremely sensitive to social norms, and some theories suggest that norms are necessary to account for uniquely human forms of prosocial behavior and cooperation. Understanding how norms influence prosocial behavior is thus essential if we are to describe the psychology and development of prosocial behavior. In this article I review recent research from across the social sciences that provides (1) a theoretical model of how norms influence prosocial behavior, (2) empirical support for the model based on studies with adults and children, and (3) predictions about the psychological mechanisms through which norms shape prosocial behavior. I conclude by discussing the need for future studies into how prosocial behavior develops through emerging interactions between culturally varying norms, social cognition, emotions, and potentially genes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. L1-norm minimization for quaternion signals

    CERN Document Server

    Wu, Jiasong; Wang, Xiaoqing; Senhadji, Lotfi; Shu, Huazhong

    2012-01-01

    The l1-norm minimization problem plays an important role in the compressed sensing (CS) theory. We present in this letter an algorithm for solving the problem of l1-norm minimization for quaternion signals by converting it to second-order cone programming. An application example of the proposed algorithm is also given for practical guidelines of perfect recovery of quaternion signals. The proposed algorithm may find its potential application when CS theory meets the quaternion signal processing.

  3. Expanding Norms for Narration.

    Science.gov (United States)

    Johnson, Cynthia J.

    1995-01-01

    This article addresses issues in determining normal development of narrative skills in school-age children and adolescents. It considers the purpose and use of norms in this area and research on currently available norms. It focuses on difficulties in compiling norms, including children's wide ability range and effects of situational variables,…

  4. Normed BCI-algebras

    Institute of Scientific and Technical Information of China (English)

    PENG Jia-yin

    2011-01-01

    The notions of norm and distance in BCI-algebras are introduced,and some basic properties in normed BCI-algebras are given.It is obtained that the isomorphic(homomorphic)image and inverse image of a normed BCI-algebra are still normed BCI-algebras.The relations of normaled properties between BCI-algebra and Cartesian product of BCIalgebras are investigated.The limit notion of sequence of points in normed BCI-algebras is introduced,and its related properties are investigated.

  5. What's in a norm? Sources and processes of norm change.

    Science.gov (United States)

    Paluck, Elizabeth Levy

    2009-03-01

    This reply to the commentary by E. Staub and L. A. Pearlman (2009) revisits the field experimental results of E. L. Paluck (2009). It introduces further evidence and theoretical elaboration supporting Paluck's conclusion that exposure to a reconciliation-themed radio soap opera changed perceptions of social norms and behaviors, not beliefs. Experimental and longitudinal survey evidence reinforces the finding that the radio program affected socially shared perceptions of typical or prescribed behavior-that is, social norms. Specifically, measurements of perceptions of social norms called into question by Staub and Pearlman are shown to correlate with perceptions of public opinion and public, not private, behaviors. Although measurement issues and the mechanisms of the radio program's influence merit further testing, theory and evidence point to social interactions and emotional engagement, not individual education, as the likely mechanisms of change. The present exchange makes salient what is at stake in this debate: a model of change based on learning and personal beliefs versus a model based on group influence and social norms. These theoretical models recommend very different strategies for prejudice and conflict reduction. Future field experiments should attempt to adjudicate between these models by testing relevant policies in real-world settings.

  6. Activation of social norms in social dilemmas

    DEFF Research Database (Denmark)

    Biel, Anders; Thøgersen, John

    Taking rational choice theory for granted, cooperation in social dilemmas may be seen as mysterious. In one-shot dilemmas where subjects unknown to one another interact and make their decisions anonymously, cooperation could even be regarded as lunacy. Several authors have challenged this view...... that rarely has been recognised in the social dilemma literature. Social norms imply that people should manifest a prescribed behaviour or not manifest a proscribed behaviour. Furthermore, social norms are often guiding behaviour in specific contexts, and many times they need to be activated....... Such an activation process is often unconscious and once a norm has been activated, people tend to keep following the norm that has been primed. We wish to add to the social dilemma literature by suggesting what kinds of norms that are likely to be activated under different conditions such as oneshot vs. iterated...

  7. Exploring Attitudes, Perceived Norms, and Personal Agency: Insights Into Theory-Based Messages to Encourage Park-Based Physical Activity in Low-Income Urban Neighborhoods.

    Science.gov (United States)

    Groshong, Lisa; Stanis, Sonja A Wilhelm; Kaczynski, Andrew T; Hipp, J Aaron; Besenyi, Gina M

    2017-02-01

    Public parks hold promise for promoting population-level PA, but studies show a significant portion of park use is sedentary. Past research has documented the effectiveness of message-based strategies for influencing diverse behaviors in park settings and for increasing PA in nonpark contexts. Therefore, to inform message-based interventions (eg, point-ofdecision prompts) to increase park-based PA, the purpose of this study was to elicit insights about key attitudes, perceived norms, and personal agency that affect park use and park-based PA in low-income urban neighborhoods. This study used 6 focus groups with youth and adults (n = 41) from low-income urban areas in Kansas City, MO, to examine perceptions of key attitudinal outcomes and motivations, perceived norms, key referents, and personal agency facilitators and constraints that affect park use and park-based PA. Participant attitudes reflected the importance of parks for mental and physical health, with social interaction and solitude cited as key motivations. Of 10 themes regarding perceived norms, influential others reflected participants' ethnic makeup but little consensus emerged among groups. Social and safety themes were cited as both facilitators and constraints, along with park offerings and setting. Information about attitudes, perceived norms, and personal agency can increase understanding of theoretically derived factors that influence park-based PA and help park and health professionals create communication strategies to promote PA.

  8. Linguistic Norm History

    Directory of Open Access Journals (Sweden)

    Litvinov V. A.

    2013-01-01

    Full Text Available The article deals with the problem of norm and normative approach to the diachronic language study. It identifies specificity of the normative approach to linguistic means within various linguistic traditions and determines the main features of the linguistic norm. The author points out that specific norms appear at each stage of language development as the result of correlation of the existing language means.

  9. How prescriptive norms influence causal inferences.

    Science.gov (United States)

    Samland, Jana; Waldmann, Michael R

    2016-11-01

    Recent experimental findings suggest that prescriptive norms influence causal inferences. The cognitive mechanism underlying this finding is still under debate. We compare three competing theories: The culpable control model of blame argues that reasoners tend to exaggerate the causal influence of norm-violating agents, which should lead to relatively higher causal strength estimates for these agents. By contrast, the counterfactual reasoning account of causal selection assumes that norms do not alter the representation of the causal model, but rather later causal selection stages. According to this view, reasoners tend to preferentially consider counterfactual states of abnormal rather than normal factors, which leads to the choice of the abnormal factor in a causal selection task. A third view, the accountability hypothesis, claims that the effects of prescriptive norms are generated by the ambiguity of the causal test question. Asking whether an agent is a cause can be understood as a request to assess her causal contribution but also her moral accountability. According to this theory norm effects on causal selection are mediated by accountability judgments that are not only sensitive to the abnormality of behavior but also to mitigating factors, such as intentionality and knowledge of norms. Five experiments are presented that favor the accountability account over the two alternative theories.

  10. Formal Difference Analysis and Unification on p-Norm Distribution Density Functions

    Institute of Scientific and Technical Information of China (English)

    LIU Zhengcai; ZHU Jianjun; WANG Huaiyu

    2006-01-01

    The cause of the formal difference of p-norm distribution density functions is analyzed, two problems in the deduction of p-norm formulating are improved, and it is proved that two different forms of p-norm distribution density functions are equivalent. This work is useful for popularization and application of the p-norm theory to surveying and mapping.

  11. Socializing Democratic Norms

    DEFF Research Database (Denmark)

    Flockhart, Trine

    The volume investigates how state socialization of the Euro-Atlantic constitutive norm set has taken place from a number of European and transatlantic international organizations into the 'New Europe'. The volume utilizes a new framework for norms transfer called 'Complex Socialization'....

  12. Professional norms, public service motivation and economic incentives

    DEFF Research Database (Denmark)

    Andersen, Lotte Bøgh

    2007-01-01

    The theories of professions, public service motivation, and economic incentives explain the behaviour of the producers of publicly financed services differently. They emphasize professional norms, sector, and economic incentives, respectively. The few existing attempts to integrate these theories...

  13. 从图里的翻译规范理论看张培基英译《差不多先生传》%An Analysis of Zhang Peiji's Mr About-the-Same from Toury's Translational Norms Theory

    Institute of Scientific and Technical Information of China (English)

    韩江洪; 陈美

    2012-01-01

    以图里的翻译规范理论为依据,通过分析影响张培基译本的因素,研究张译本所体现的翻译规范;研究表明,张培基对源语文本的选择受社会文化环境的影响,其英译文遵循了直译为主、意译为辅,忠实、通顺,异化占主导地位以及神似的翻译规范;研究同时发现张译本的成功也是张培基不固守等值论这一翻译规范,避免拘泥于形式,而侧重表达原文内容和意义,发挥其主动性和创造性的结果。%By analyzing the factors that influence Zhang Peiji's translation based on Toury's translational norms theory,this paper explores the translational norms shown in the translation.The study shows that Zhang's selection of source text was influenced by the social-cultural conditions,his translation complies with the norm that literal translation is preferable to free translation and that translation should be faithful to the source text and fluent,his translation also shows the dominance of foreignization and the criterion of spiritual resemblance.The study also finds out that the translation is a result of offending translation equivalence theory by trying to express the content and meaning instead of just copying the form of the source text.Zhang shows his initiative and creativity during the translation process.

  14. The consequences of the heterosexual norm

    Directory of Open Access Journals (Sweden)

    Anna Johansson

    2008-04-01

    Full Text Available Librarians may exclude people accidentally. This is so because there is a widespread use of classifications and subject headings reflecting the heterosexual norm. Critical classification theory tackles this norm for the reason that it affects the retrieval of gay literature. In order to allow a reconsideration of this exclusive practice in the LIS community I challenge two main questions: Firstly, how does the heterosexual norm appear in classification systems and subject headings lists? And secondly, what are the consequences of that practice for the retrieval of gay literature?This paper focuses on the professional practise in Swedish public libraries. If subject cataloguing prevents Lesbians, Gays, Bisexuals and Transgender (LGBT finding their literatures, then Swedish public libraries are upholders of the exclusive heterosexual norm in society.

  15. RxNorm

    Data.gov (United States)

    U.S. Department of Health & Human Services — RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction...

  16. The uses of norms

    NARCIS (Netherlands)

    Singh, M.P.; Arrott, M.; Balke, T.; Chopra, A.; Christiaanse, R.M.J.; Cranefield, S.; Dignum, F.; Eynard, D.; Farcas, E.; Fornare, N.; Gandon, F.; Governatori, G...; Dam, H.K.; Hulstijn, J.; Krueger, I.; Lam, H.P.; Meisinger, M.; Noriega, P.; Tony, B.; Savarimuthu, R.; Tadanki, K.; Verhagen, H.; Villata, S.

    2013-01-01

    This chapter presents a variety of applications of norms. These applications include governance in sociotechnical systems, data licensing and data collection, understanding software development teams, requirements engineering, assurance, natural resource allocation, wireless grids, autonomous vehicl

  17. Social norms and money

    OpenAIRE

    Araújo, Luís

    2000-01-01

    In an economy where there is no double coincidence of wants and without recordkeeping of past transactions, money is usually seen as the only mechanism that can support exchange. In this paper, we show that, as long as the population is finite and agents are sufficiently patient, a social norm establishing gift-exchange can substitute for money. Notwithstanding, for a given discount factor, the growth of the population size eventually leads to the breakdown of the social norm, ...

  18. Mathematical methods linear algebra normed spaces distributions integration

    CERN Document Server

    Korevaar, Jacob

    1968-01-01

    Mathematical Methods, Volume I: Linear Algebra, Normed Spaces, Distributions, Integration focuses on advanced mathematical tools used in applications and the basic concepts of algebra, normed spaces, integration, and distributions.The publication first offers information on algebraic theory of vector spaces and introduction to functional analysis. Discussions focus on linear transformations and functionals, rectangular matrices, systems of linear equations, eigenvalue problems, use of eigenvectors and generalized eigenvectors in the representation of linear operators, metric and normed vector

  19. Domestication in Lin Shu’s Translation of Ivanhoe from Toury’s Norms Theory%从规范理论视角看林译《撒克逊劫后英雄略》的本土化

    Institute of Scientific and Technical Information of China (English)

    周洁

    2013-01-01

    Translation is not only a language activity,but it is also a sociocultural activity constrained by the intrinsic norms of society and culture.Lin Shu’s translation is of no exception.This paper adopts G. Toury’s norms theory to analyze the domestication of Lin Shu’s translation of Ivanhoe from the following three aspects:domestication of female appearance,domestication of literary settings and domestication of nouns.%翻译是一种语言活动,也是一种社会文化活动,因此翻译必定会受到社会文化规范的约束,林纾的翻译亦是如此。文章主要采用描述性翻译研究方法,旨在运用图里的规范理论来分析《撒克逊劫后英雄略》翻译过程中的本土化倾向,阐述译文中女性外貌、景物、名词的本土化倾向。

  20. Applying the model of Goal-Directed Behavior, including descriptive norms, to physical activity intentions: A contribution to improving the Theory of Planned Behavior

    Science.gov (United States)

    The theory of planned behavior (TPB) has received its fair share of criticism lately, including calls for it to retire. We contributed to improving the theory by testing extensions such as the model of goal-directed behavior (MGDB, which adds desire and anticipated positive and negative emotions) ap...

  1. Logical, algebraic, analytic and probabilistic aspects of triangular norms

    CERN Document Server

    Klement, Erich Peter

    2005-01-01

    This volume gives a state of the art of triangular norms which can be used for the generalization of several mathematical concepts, such as conjunction, metric, measure, etc. 16 chapters written by leading experts provide a state of the art overview of theory and applications of triangular norms and related operators in fuzzy logic, measure theory, probability theory, and probabilistic metric spaces.Key Features:- Complete state of the art of the importance of triangular norms in various mathematical fields- 16 self-contained chapters with extensive bibliographies cover both the theoretical ba

  2. Induced Norm Control Toolbox

    DEFF Research Database (Denmark)

    Beran, Eric Bengt

    1996-01-01

    This paper describes the basic nature of the InducedNorm Control Toolbox (INCT). The toolbox is a set of Matlab-filesusing LMITOOL and the Semidefinite Programming package(SP). Thetoolbox is public domain. The INCT provides a series of analysisand synthesis tools for continuous time-invariant lin......This paper describes the basic nature of the InducedNorm Control Toolbox (INCT). The toolbox is a set of Matlab-filesusing LMITOOL and the Semidefinite Programming package(SP). Thetoolbox is public domain. The INCT provides a series of analysisand synthesis tools for continuous time...

  3. Italian Word Association Norms.

    Science.gov (United States)

    1966-07-01

    Ricerche Istituto Nazionale I Psicologia , Roma Italy. A different, but not unrelated, approach is to use word association norms to study other types of... Psicologia , 1961 , 55, 1,13-155. Chiari, S. 11 comportamento associative nell’eta ovolutiva, Rivista di Psicologia , 1 96 1b , 55, 175-189. Cofer, C.N...and Russell, VI.A. Systematic changes in word association norms: 1910-1952. Journal of Abnormal and Social Psychology, 19C0, 60, 293-303. lilb Kurez, I

  4. Mortality salience increases personal relevance of the norm of reciprocity.

    Science.gov (United States)

    Schindler, Simon; Reinhard, Marc-André; Stahlberg, Dagmar

    2012-10-01

    Research on terror management theory found evidence that people under mortality salience strive to live up to salient cultural norms and values, like egalitarianism, pacifism, or helpfulness. A basic, strongly internalized norm in most human societies is the norm of reciprocity: people should support those who supported them (i.e., positive reciprocity), and people should injure those who injured them (i.e., negative reciprocity), respectively. In an experiment (N = 98; 47 women, 51 men), mortality salience overall significantly increased personal relevance of the norm of reciprocity (M = 4.45, SD = 0.65) compared to a control condition (M = 4.19, SD = 0.59). Specifically, under mortality salience there was higher motivation to punish those who treated them unfavourably (negative norm of reciprocity). Unexpectedly, relevance of the norm of positive reciprocity remained unaffected by mortality salience. Implications and limitations are discussed.

  5. Judged by the Company You Keep? Exposure to Nonprejudiced Norms Reduces Concerns About Being Misidentified as Gay/Lesbian.

    Science.gov (United States)

    Cascio, Jessica L; Plant, E Ashby

    2016-09-01

    Social contagion concerns, heterosexuals' fears about being misidentified as gay/lesbian, can lead to avoidant and hostile responses toward gay men/lesbians. We argue that apprehension about becoming the target of prejudice if misidentified as gay/lesbian contributes to contagion concerns. We hypothesized that exposing heterosexuals to others' nonprejudiced attitudes would reduce their contagion concerns. Consistent with these predictions, perceptions of peer prejudice statistically predicted contagion concerns, over and above personal prejudice (Study 1). In addition, participants exposed to a nonprejudiced versus a high-prejudiced norm (or control condition) expressed lower contagion concerns and less anxious/avoidant responses toward gay men/lesbians (Studies 2 and 4). Finally, exposure to fellow students' nonprejudiced views resulted in lower contagion concerns than a control group (Study 3) due to decreased concerns about becoming the target of prejudice if misidentified as gay/lesbian (Study 4). These results provide evidence that changing perceptions of others' prejudice can reduce contagion concerns.

  6. Variation, structure and norms

    DEFF Research Database (Denmark)

    Harder, Peter

    2014-01-01

    that an evolutionary account can reintegrate the opposed fragments into a whole picture that puts each of them in their ‘ecological position’ with respect to each other. Empirical usage facts should be seen in the context of operational norms in relation to which actual linguistic choices represent adaptations...

  7. Linking Norms and Culture

    NARCIS (Netherlands)

    McBreen, J.; Tosto, Di G.; Dignum, F.; Hofstede, G.J.

    2011-01-01

    The goal of this paper is to propose a method of modelling the evolution of social norms in different cultural settings. We analyse the role of culture in shaping agents' normative reasoning and hence their behaviour. The general notion of 'value' is discussed from the perspective of the BDI framewo

  8. Linking Norms and Culture

    NARCIS (Netherlands)

    McBreen, J.; Tosto, Di G.; Dignum, F.; Hofstede, G.J.

    2011-01-01

    The goal of this paper is to propose a method of modelling the evolution of social norms in different cultural settings. We analyse the role of culture in shaping agents' normative reasoning and hence their behaviour. The general notion of 'value' is discussed from the perspective of the BDI

  9. Combining norms to prove termination

    DEFF Research Database (Denmark)

    Genaim, S.; Codish, M.; Gallagher, John Patrick;

    2002-01-01

    of deriving automatically a candidate norm with which to prove termination. Instead of deriving a single, complex norm function, it is sufficient to determine a collection of simpler norms, some combination of which, leads to a proof of termination. We propose that a collection of simple norms, one for each...... of the recursive data-types in the program, is often a suitable choice. We first demonstrate the power of combining norm functions and then the adequacy of combining norms based on regular types....

  10. Activation of social norms in social dilemmas

    DEFF Research Database (Denmark)

    Biel, Anders; Thøgersen, John

    2007-01-01

    Taking rational choice theory for granted, cooperation in social dilemmas may be seen as mysterious. In one-shot dilemmas where subjects unknown to one another interact and make their decisions anonymously, cooperation could even be regarded as lunacy. Several authors have challenged this view...... that rarely has been recognised in the social dilemma literature. Social norms imply that people should manifest a prescribed behaviour or not manifest a proscribed behaviour. Furthermore, social norms are often guiding behaviour in speciWc contexts, and many times they need to be activated......, though. Research has also identiWed various factors that imply why people cooperate or defect in social dilemmas and what motivations that might guide the decision in one way or the other. Here, a closer look will be taken at social norms as a reason for departure from rational choice, a factor...

  11. Deviancy from the Norms of Science: The Effects of Anomie and Alienation in the Academic Profession.

    Science.gov (United States)

    Braxton, John M.

    1993-01-01

    A study applying anomie theory to behavior of college faculty, especially as alienation from the academic reward system results in deviation from professional norms of communality, disinterestedness, universalism, and organized skepticism, is reported. Implications for use of norms as interpretive devices, ambivalence of academics toward norms,…

  12. Deviancy from the Norms of Science: The Effects of Anomie and Alienation in the Academic Profession.

    Science.gov (United States)

    Braxton, John M.

    1993-01-01

    A study applying anomie theory to behavior of college faculty, especially as alienation from the academic reward system results in deviation from professional norms of communality, disinterestedness, universalism, and organized skepticism, is reported. Implications for use of norms as interpretive devices, ambivalence of academics toward norms,…

  13. Supremum norm differentiability

    Directory of Open Access Journals (Sweden)

    I. E. Leonard

    1983-01-01

    Full Text Available The points of Gateaux and Fréchet differentiability of the norm in C(T,E are obtained, where T is a locally compact Hausdorff space and E is a real Banach space. Applications of these results are given to the space ℓ∞(E of all bounded sequences in E and to the space B(ℓ1,E of all bounded linear operators from ℓ1 into E

  14. Hand preference observed in large healthy samples: classification, norms and interpretations of increased non-right-handedness by the right shift theory.

    Science.gov (United States)

    Annett, Marian

    2004-08-01

    Healthy children and undergraduates were observed for hand preference and measured for hand skill in representative samples collected over some years. Writing and throwing were observed for 2844 participants drawn from primary, secondary and higher levels of education. The 12 actions of a standard questionnaire were observed for 2388 secondary school children and undergraduates. These findings provide normative data for comparison with selected samples that may be classified in a variety of ways, including subgroups previously defined and ordered for relative hand skill. Differences between the sexes were found only for certain subgroups of right-mixed-handers. Undergraduates were less variable for hand skill asymmetry than schoolchildren. Interpretations in the light of the RS theory show why statistical effects for comparisons with selected groups are likely to be small. Increased non-right-handedness may be caused by several influences on cerebral dominance, natural and pathological.

  15. Privacy, technology, and norms: the case of Smart Meters.

    Science.gov (United States)

    Horne, Christine; Darras, Brice; Bean, Elyse; Srivastava, Anurag; Frickel, Scott

    2015-05-01

    Norms shift and emerge in response to technological innovation. One such innovation is Smart Meters - components of Smart Grid energy systems capable of minute-to-minute transmission of consumer electricity use information. We integrate theory from sociological research on social norms and privacy to examine how privacy threats affect the demand for and expectations of norms that emerge in response to new technologies, using Smart Meters as a test case. Results from three vignette experiments suggest that increased threats to privacy created by Smart Meters are likely to provoke strong demand for and expectations of norms opposing the technology and that the strength of these normative rules is at least partly conditional on the context. Privacy concerns vary little with actors' demographic characteristics. These findings contribute to theoretical understanding of norm emergence and have practical implications for implementing privacy protections that effectively address concerns of electricity users. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Ethnic diversity, traditional norms, and marriage behaviour in Indonesia.

    Science.gov (United States)

    Buttenheim, Alison M; Nobles, Jenna

    2009-11-01

    What role do cultural norms play in shaping individual behaviour and how does this relationship change with rapid socio-economic development? While modernization and convergence theories predict a weakened relationship between culture and behaviour as individuals rely less on family and community members for economic opportunities, recent research suggests that such norms can persist and continue to influence behaviour. We explored this question for Indonesia, asking whether cultural norms for age at marriage and post-marriage residence-as embodied in local ethnicity-based laws and customs known as 'adat'-relate to actual marriage behaviour. We demonstrate that adat norms are strong predictors of marriage behaviour, both over time and net of large increases in educational attainment. Our results suggest more generally that traditional marriage norms can persist even when a society is in the process of rapid socio-economic development.

  17. L1-norm packings from function fields

    Institute of Scientific and Technical Information of China (English)

    LI Hongli

    2005-01-01

    In this paper, we study some packings in a cube, namely, how to pack n points in a cube so as to maximize the minimal distance. The distance is induced by the L1-norm which is analogous to the Hamming distance in coding theory. Two constructions with reasonable parameters are obtained, by using some results from a function field including divisor class group, narrow ray class group, and so on. We also present some asymptotic results of the two packings.

  18. The Norm___ and the Pathological

    Directory of Open Access Journals (Sweden)

    Kevin Gotkin

    2016-03-01

    Full Text Available In this paper, I read The Normal and the Pathological by French philosopher Georges Canguilhem for what it can offer disability theory. I examine how the field has already taken up the text but further, I argue for The Normal and the Pathological as a keystone of disability theory (currently taken up with curiously reserved energy. I start with a précis on the text before offering a condensed citation analysis of the book. In the latter part of the paper, I suggest how the monograph might inform current conversations and I offer possibilities for it to deepen and complicate core notions about disability, including the social model, norms, normalcy, and the normate. I conclude by suggesting that Canguilhem’s philosophical intervention can be understood as "propulsive atavism" – an excavation of medical epistemology in order to map and reconfigure its legacies – and I propose this as one methodological template for disability scholarship.

  19. Using multiscale norms to quantify mixing and transport

    CERN Document Server

    Thiffeault, Jean-Luc

    2012-01-01

    Mixing is relevant to many areas of science and engineering, including the pharmaceutical and food industries, oceanography, atmospheric sciences, and civil engineering. In all these situations one goal is to quantify and often then to improve the degree of homogenisation of a substance being stirred, referred to as a passive scalar or tracer. A classical measure of mixing is the variance of the concentration of the scalar, which can be related to the $L^2$ norm of the concentration field. Recently other norms have been used to quantify mixing, in particular the mix-norm as well as negative Sobolev norms. These norms have the advantage that unlike variance they decay even in the absence of diffusion, and their decay corresponds to the flow being mixing in the sense of ergodic theory. General Sobolev norms weigh scalar gradients differently, and are known as multiscale norms for mixing. We review the applications of such norms to mixing and transport, and show how they can be used to optimise the stirring and ...

  20. Norms for environmentally responsible behaviour

    DEFF Research Database (Denmark)

    Thøgersen, John

    The currently used concept of personal or moral norms is ambiguous with regard to its motivational content. Therefore, a revision of the norm taxonomy is suggested, implying a distinction between three types of personal norms, called introjected, identified, and integrated norms. A preliminary...... assessment of the taxonomy is carried out based of a survey of a random sample of Danish residents 18 years or older. A range of norm constructs were measured with regard to four environmentally relevant behaviours: buying organic milk, buying energy saving light bulbs, source-separating compostable kitchen...... is also supported, with the reservation that the different behavioural references are more than just different methods of measuring the same latent construct(s). People evidently hold different norms for different environmentally responsible behaviours....

  1. Professional norms, public service motivation and economic incentives

    DEFF Research Database (Denmark)

    Andersen, Lotte Bøgh

    2007-01-01

    have, however, indicated that these factors interact. Using interviews, surveys and registers, the paper investigated how professional norms, economic incentives and sector affected the behaviour of Danish dentists and physicians. It was found that when strong professional norms existed, economic......The theories of professions, public service motivation, and economic incentives explain the behaviour of the producers of publicly financed services differently. They emphasize professional norms, sector, and economic incentives, respectively. The few existing attempts to integrate these theories...... incentives were unimportant for both public and private employees. In contrast, when no firm professional norm applied, economic incentives affected behaviour. Controlling for different economic incentives, sector does not seem to affect the behaviour much. The results imply that the economic...

  2. The role of issue familiarity and social norms: findings on new college students’ alcohol use intentions

    NARCIS (Netherlands)

    Rimal, R.N.; Mollen, S.

    2013-01-01

    Background. Scholars in a variety of disciplines are interested in understanding the conditions under which social norms affect human behavior. Following the distinction made between descriptive and injunctive norms by the focus theory of normative conduct, the theory of normative social behavior

  3. The role of issue familiarity and social norms: findings on new college students’ alcohol use intentions

    NARCIS (Netherlands)

    Rimal, R.N.; Mollen, S.

    2013-01-01

    Background. Scholars in a variety of disciplines are interested in understanding the conditions under which social norms affect human behavior. Following the distinction made between descriptive and injunctive norms by the focus theory of normative conduct, the theory of normative social behavior pr

  4. Distributed Controllers for Norm Enforcement

    NARCIS (Netherlands)

    Testerink, B.J.G.; Dastani, M.M.; Bulling, Nils

    2016-01-01

    This paper focuses on computational mechanisms that control the behavior of autonomous systems at runtime without necessarily restricting their autonomy. We build on existing approaches from runtime verification, control automata, and norm-based systems, and define norm-based controllers that

  5. On Minimal Norms on Mn

    Directory of Open Access Journals (Sweden)

    Madjid Mirzavaziri

    2007-01-01

    norms ‖⋅‖1 and ‖⋅‖2 on ℂn such that N(A=max{‖Ax‖2:‖x‖1=1, x∈ℂn} for all A∈ℳn. This may be regarded as an extension of a known result on characterization of minimal algebra norms.

  6. Distributed Controllers for Norm Enforcement

    NARCIS (Netherlands)

    Testerink, B.J.G.; Dastani, M.M.; Bulling, Nils

    2016-01-01

    This paper focuses on computational mechanisms that control the behavior of autonomous systems at runtime without necessarily restricting their autonomy. We build on existing approaches from runtime verification, control automata, and norm-based systems, and define norm-based controllers that enforc

  7. Expectation Values and Variance Based on Lp-Norms

    Directory of Open Access Journals (Sweden)

    George Livadiotis

    2012-11-01

    Full Text Available This analysis introduces a generalization of the basic statistical concepts of expectation values and variance for non-Euclidean metrics induced by Lp-norms. The non-Euclidean Lp means are defined by exploiting the fundamental property of minimizing the Lp deviations that compose the Lp variance. These Lp expectation values embody a generic formal scheme of means characterization. Having the p-norm as a free parameter, both the Lp-normed expectation values and their variance are flexible to analyze new phenomena that cannot be described under the notions of classical statistics based on Euclidean norms. The new statistical approach provides insights into regression theory and Statistical Physics. Several illuminating examples are examined.

  8. Following family or friends: Social norms in adolescent healthy eating

    DEFF Research Database (Denmark)

    Pedersen, Susanne; Grønhøj, Alice; Thøgersen, John

    2015-01-01

    framework builds on social cognitive theory and the focus theory of normative conduct, and data are analysed by means of confirmatory factor analysis and structural equation modelling. The study reveals that when it comes to adolescents' fruit and vegetable intake, parents remain the main influencer......, with what they do (descriptive norms) being more important than what they say (injunctive norms). The study contributes to a more comprehensive understanding of what influences adolescent healthy eating, including the social influence of parents and friends, while also taking adolescent self...

  9. Prosocial Norms as a Positive Youth Development Construct: A Conceptual Review

    Science.gov (United States)

    Siu, Andrew M. H.; Shek, Daniel T. L.; Law, Ben

    2012-01-01

    Prosocial norms like reciprocity, social responsibility, altruism, and volunteerism are ethical standards and beliefs that youth development programs often want to promote. This paper reviews evolutionary, social-cognitive, and developmental theories of prosocial development and analyzes how young people learn and adopt prosocial norms. The paper showed that very few current theories explicitly address the issue of how prosocial norms, in form of feelings of moral obligations, may be challenged by a norm of self-interest and social circumstances when prosocial acts are needed. It is necessary to develop theories which put prosocial norms as a central construct, and a new social cognitive theory of norm activation has the potential to help us understand how prosocial norms may be applied. This paper also highlights how little we know about young people perceiving and receiving prosocial norms and how influential of school policies and peer influence on the prosocial development. Lastly, while training of interpersonal competence (e.g., empathy, moral reasoning, etc.) was commonly used in the youth development, their effectiveness was not systematically evaluated. It will also be interesting to examine how computer and information technology or video games may be used in e-learning of prosocial norms. PMID:22666157

  10. Prosocial norms as a positive youth development construct: a conceptual review.

    Science.gov (United States)

    Siu, Andrew M H; Shek, Daniel T L; Law, Ben

    2012-01-01

    Prosocial norms like reciprocity, social responsibility, altruism, and volunteerism are ethical standards and beliefs that youth development programs often want to promote. This paper reviews evolutionary, social-cognitive, and developmental theories of prosocial development and analyzes how young people learn and adopt prosocial norms. The paper showed that very few current theories explicitly address the issue of how prosocial norms, in form of feelings of moral obligations, may be challenged by a norm of self-interest and social circumstances when prosocial acts are needed. It is necessary to develop theories which put prosocial norms as a central construct, and a new social cognitive theory of norm activation has the potential to help us understand how prosocial norms may be applied. This paper also highlights how little we know about young people perceiving and receiving prosocial norms and how influential of school policies and peer influence on the prosocial development. Lastly, while training of interpersonal competence (e.g., empathy, moral reasoning, etc.) was commonly used in the youth development, their effectiveness was not systematically evaluated. It will also be interesting to examine how computer and information technology or video games may be used in e-learning of prosocial norms.

  11. Prosocial Norms as a Positive Youth Development Construct: A Conceptual Review

    Directory of Open Access Journals (Sweden)

    Andrew M. H. Siu

    2012-01-01

    Full Text Available Prosocial norms like reciprocity, social responsibility, altruism, and volunteerism are ethical standards and beliefs that youth development programs often want to promote. This paper reviews evolutionary, social-cognitive, and developmental theories of prosocial development and analyzes how young people learn and adopt prosocial norms. The paper showed that very few current theories explicitly address the issue of how prosocial norms, in form of feelings of moral obligations, may be challenged by a norm of self-interest and social circumstances when prosocial acts are needed. It is necessary to develop theories which put prosocial norms as a central construct, and a new social cognitive theory of norm activation has the potential to help us understand how prosocial norms may be applied. This paper also highlights how little we know about young people perceiving and receiving prosocial norms and how influential of school policies and peer influence on the prosocial development. Lastly, while training of interpersonal competence (e.g., empathy, moral reasoning, etc. was commonly used in the youth development, their effectiveness was not systematically evaluated. It will also be interesting to examine how computer and information technology or video games may be used in e-learning of prosocial norms.

  12. Naturally Occurring Radioactive Materials (NORM)

    Energy Technology Data Exchange (ETDEWEB)

    Gray, P. [ed.

    1997-02-01

    This paper discusses the broad problems presented by Naturally Occuring Radioactive Materials (NORM). Technologically Enhanced naturally occuring radioactive material includes any radionuclides whose physical, chemical, radiological properties or radionuclide concentration have been altered from their natural state. With regard to NORM in particular, radioactive contamination is radioactive material in an undesired location. This is a concern in a range of industries: petroleum; uranium mining; phosphorus and phosphates; fertilizers; fossil fuels; forestry products; water treatment; metal mining and processing; geothermal energy. The author discusses in more detail the problem in the petroleum industry, including the isotopes of concern, the hazards they present, the contamination which they cause, ways to dispose of contaminated materials, and regulatory issues. He points out there are three key programs to reduce legal exposure and problems due to these contaminants: waste minimization; NORM assesment (surveys); NORM compliance (training).

  13. 巴赫金对话理论的目标与对话主体的规范%Goals of the Bakhtin’s Dialogue Theory and Norms of the Dialogue Subject

    Institute of Scientific and Technical Information of China (English)

    谢新水

    2016-01-01

    In the modern society,the monologue discourse occupies a strong dominant space in the thought art, ideology and bureaucracy, thus the whole modern society is filled with “a sense of consciousness, a point of view” of the struggle and the exclusion of the state. Bakhtin analyzed the dominant position situation and character-istics of the monologue discourse,criticized the state of modern society’s monologue,and tried to construct the dialogue theory to solve the social dilemma. He used the concept of participatory thinking and the divided concept to regulate the subject of dialogue,the former promotes the integration of the internal value norms and behavior of the interlocutors,and urges the dialogue subject to realize the social responsibility in action, and solves the crisis caused by the gap between the behavior motivation and the product of the modern society;the latter construct the dialogue subject with uniqueness and irreplaceability as the responsibility undertaker,regulates the behavior men-tality model of the dialogue subject,puts forward the solution to the crisis of modern people’s responsibility in theory,and provides the conceptual and logical basis for the construction of dialogue theory.%现代社会,独白型话语在思想艺术、意识形态和官僚组织中占有强烈的统治空间,从而整个现代社会都弥漫着“一个意识,一个观点”的斗争与排斥状态。巴赫金分析了独白型话语的统治境况及其特征,批判了现代社会的独白状态,试图建构对话理论来解决社会困境。他用参与性思维概念和应分概念来规范对话主体;前者促进对话者内在价值规范和行为的融合,促使对话主体以内在行动实现社会责任,解决了现代社会行为动机和行为产品间的鸿沟所导致的危机。后者将对话主体建构为具有唯一性、不可替代性、唯一的不可不为性的责任承担者,规范了对话主体的行为心态模式

  14. Consistency of trace norm minimization

    CERN Document Server

    Bach, Francis

    2007-01-01

    Regularization by the sum of singular values, also referred to as the trace norm, is a popular technique for estimating low rank rectangular matrices. In this paper, we extend some of the consistency results of the Lasso to provide necessary and sufficient conditions for rank consistency of trace norm minimization with the square loss. We also provide an adaptive version that is rank consistent even when the necessary condition for the non adaptive version is not fulfilled.

  15. Civilsamfundets ABC: N for Norm

    DEFF Research Database (Denmark)

    Lund, Anker Brink; Meyer, Gitte

    2016-01-01

    Bogstaveligt talt: Hvad er civilsamfundet? Anker Brink Lund og Gitte Meyer fra CBS Center for Civil Society Studies gennemgår civilsamfundet bogstav for bogstav. Vi er nået til N for Norm.......Bogstaveligt talt: Hvad er civilsamfundet? Anker Brink Lund og Gitte Meyer fra CBS Center for Civil Society Studies gennemgår civilsamfundet bogstav for bogstav. Vi er nået til N for Norm....

  16. The Moderating Role of Close versus Distal Peer Injunctive Norms and Interdependent Self-Construal in the Effects of Descriptive Norms on College Drinking.

    Science.gov (United States)

    Yang, Bo

    2017-04-19

    Based on the theory of normative social behavior (Rimal & Real, 2005), this study examined the effects of descriptive norms, close versus distal peer injunctive norms, and interdependent self-construal on college students' intentions to consume alcohol. Results of a cross-sectional study conducted among U.S. college students (N = 581) found that descriptive norms, close, and distal peer injunctive norms had independent effects on college students' intentions to consume alcohol. Furthermore, close peer injunctive norms moderated the effects of descriptive norms on college students' intentions to consume alcohol and the interaction showed different patterns among students with a strong and weak interdependent self-construal. High levels of close peer injunctive norms weakened the relationship between descriptive norms and intentions to consume alcohol among students with a strong interdependent self-construal but strengthened the relationship between descriptive norms and intentions to consume alcohol among students with a weak interdependent self-construal. Implications of the findings for norms-based research and college drinking interventions are discussed.

  17. Difference equations in normed spaces stability and oscillations

    CERN Document Server

    Gil, Michael

    2007-01-01

    Difference equations appear as natural descriptions of observed evolution phenomena because most measurements of time evolving variables are discrete. They also appear in the applications of discretization methods for differential, integral and integro-differential equations. The application of the theory of difference equations is rapidly increasing to various fields, such as numerical analysis, control theory, finite mathematics, and computer sciences. This book is devoted to linear and nonlinear difference equations in a normed space. The main methodology presented in this book is based on a combined use of recent norm estimates for operator-valued functions with the following methods and results: The freezing methodThe Liapunov type equationThe method of majorantsThe multiplicative representation of solutionsDeals systematically with difference equations in normed spaces Considers new classes of equations that could not be studied in the frameworks of ordinary and partial difference equationsDevelops ...

  18. Extremal norms of graphs and matrices

    CERN Document Server

    Nikiforov, Vladimir

    2010-01-01

    In the recent years, the trace norm of graphs has been extensively studied under the name of graph energy. In this paper some of this research is extended to more general matrix norms, like the Schatten p-norms and the Ky Fan k-norms. Whenever possible the results are given both for graphs and general matrices.

  19. ON Lp-MATRICIALLY NORMED SPACES

    Institute of Scientific and Technical Information of China (English)

    Turdebek N. Bekjan

    2005-01-01

    It is proved that there is only one Lp-matricially normed space of dimension 1 and that quotient spaces of Lp-matricially normed spaces are also Lp-matricially normed spaces. Some properties of Lp-matricially normed spaces are given.

  20. Integral spinor norms in dyadic local fields Ⅲ

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    In this paper we give an alternative computation of integral spinor norms over dyadic local fields by using the Jordan decomposition of W-type.In particular,we emphasize the striking similarity between the theory over dyadic local fields and that over the local fields of characteristic 2.

  1. Carbon footprint mitigation on vacation : A norm activation model

    NARCIS (Netherlands)

    Vaske, J.J.; Jacobs, M.H.; Espinosa, T.K.

    2015-01-01

    The norm activation theory and past research suggest that ecologically appropriate behaviors increase when individuals (a) ascribe personal responsibility (AR) to protect the environment and (b) are aware of the consequences (AC) of their actions. We examined the influence of AR and AC on ecological

  2. Social Groups and Children's Intergroup Attitudes: Can School Norms Moderate the Effects of Social Group Norms?

    Science.gov (United States)

    Nesdale, Drew; Lawson, Michael J.

    2011-01-01

    The effects of social group norms (inclusion vs. exclusion vs. exclusion-plus-relational aggression) and school norms (inclusion vs. no norm) on 7- and 10-year-old children's intergroup attitudes were examined. Children (n = 383) were randomly assigned to a group with an inclusion or exclusion norm, and to 1 of the school norm conditions. Findings…

  3. Should I stay or should I go?: the impact of age norms on leaving home

    NARCIS (Netherlands)

    Billari, F.; Liefbroer, A.C.

    2007-01-01

    This article studies the association between social norms and the timing of leaving home. Although largely overlooked by most recent studies on leaving home, life-course theory suggests that age norms and age grading infl uence life-course decisions in general and leaving home in particular. We use

  4. The role of issue familiarity and social norms: findings on new college students’ alcohol use intentions

    Directory of Open Access Journals (Sweden)

    Rajiv N. Rimal

    2013-06-01

    Full Text Available Background. Scholars in a variety of disciplines are interested in understanding the conditions under which social norms affect human behavior. Following the distinction made between descriptive and injunctive norms by the focus theory of normative conduct, the theory of normative social behavior predicts that the influence of descriptive norms on behavior is moderated by injunctive norms, outcome expectations, and group identity. We extended the theory by testing the proposition that the influence of descriptive norms on behavior would be greater under conditions of greater issue familiarity, defined as the ease with which one can cognitively access the behavior or behavioral issue. Design and Methods. The model was tested in the domain of alcohol consumption intentions by conducting a survey among incoming students (n=719 to a large university in the United States. Data indicated that students in the sample were well representative of the university population. Results. The influence of descriptive norms on behavioral intentions was moderated by issue familiarity, as predicted. Familiarity was a facilitator of behavior: the influence of descriptive norms on behavioral intentions was greater under conditions of high, rather than low, familiarity. The overall model explained 53% of the variance in alcohol consumption intentions. Conclusions. Public health interventions promoting health behaviors need to take into account the extent to which the behaviors are familiar to the target audience. The influence of norms appears to be weaker when the behavior is unfamiliar or novel. Implications for theory and interventions for reducing alcohol consumption are discussed.

  5. The L1-norm best-fit hyperplane problem.

    Science.gov (United States)

    Brooks, J P; Dulá, J H

    2012-01-01

    We formalize an algorithm for solving the L(1)-norm best-fit hyperplane problem derived using first principles and geometric insights about L(1) projection and L(1) regression. The procedure follows from a new proof of global optimality and relies on the solution of a small number of linear programs. The procedure is implemented for validation and testing. This analysis of the L(1)-norm best-fit hyperplane problem makes the procedure accessible to applications in areas such as location theory, computer vision, and multivariate statistics.

  6. Masculinity and HIV: Dimensions of Masculine Norms that Contribute to Men's HIV-Related Sexual Behaviors.

    Science.gov (United States)

    Fleming, Paul J; DiClemente, Ralph J; Barrington, Clare

    2016-04-01

    Numerous studies have documented a relationship between masculine norms and men's HIV-related sexual behaviors, but intervening upon this relationship requires a nuanced understanding of the specific aspects of masculine norms that shape men's sexual behaviors. We integrate theories on masculinities with empirical HIV research to identify specific dimensions of masculine norms that influence men's HIV-related sexual behaviors. We identify three major dimensions of masculine norms that shape men's sexual behavior: (1) uncontrollable male sex drive, (2) capacity to perform sexually, and (3) power over others. While the existing literature does help explain the relationship between masculine norms and men's sexual behaviors several gaps remain including: a recognition of context-specific masculinities, an interrogation of the positive influences of masculinity, adoption of an intersectional approach, assessment of changes in norms and behaviors over time, and rigorous evaluations of gender-transformative approaches. Addressing these gaps in future research may optimize prevention efforts.

  7. Flat norm decomposition of integral currents

    Directory of Open Access Journals (Sweden)

    Sharif Ibrahim

    2016-05-01

    Full Text Available Currents represent generalized surfaces studied in geometric measure theory. They range from relatively tame integral currents representing oriented compact manifolds with boundary and integer multiplicities, to arbitrary elements of the dual space of differential forms. The flat norm provides a natural distance in the space of currents, and works by decomposing a $d$-dimensional current into $d$- and (the boundary of $(d+1$-dimensional pieces in an optimal way.Given an integral current, can we expect its at norm decomposition to be integral as well? This is not known in general, except in the case of $d$-currents that are boundaries of $(d+1$-currents in $\\mathbb{R}^{d+1}$ (following results from a corresponding problem on the $L^1$ total variation ($L^1$TV of functionals. On the other hand, for a discretized at norm on a finite simplicial complex, the analogous statement holds even when the inputs are not boundaries. This simplicial version relies on the total unimodularity of the boundary matrix of the simplicial complex; a result distinct from the $L^1$TV approach.We develop an analysis framework that extends the result in the simplicial setting to one for $d$-currents in $\\mathbb{R}^{d+1}$, provided a suitable triangulation result holds. In $\\mathbb{R}^2$, we use a triangulation result of Shewchuk (bounding both the size and location of small angles, and apply the framework to show that the discrete result implies the continuous result for $1$-currents in $\\mathbb{R}^2$ .

  8. Thurston norm and cosmetic surgeries

    CERN Document Server

    Ni, Yi

    2010-01-01

    Two Dehn surgeries on a knot are called cosmetic if they yield homeomorphic manifolds. For a null-homologous knot with certain conditions on the Thurston norm of the ambient manifold, if the knot admits cosmetic surgeries, then the surgery coefficients are equal up to sign.

  9. Endogenous mobility-reducing norms

    NARCIS (Netherlands)

    Haagsma, R.; Koning, N.B.J.

    2002-01-01

    We present a model where a mobility-reducing norm arises in response to adverse economic conditions. Our example is the classical farm problem of low returns. A temporary transition barrier induces cognitive dissonance in farm youths, which they try to reduce by developing a belief that revalues the

  10. Nasalance Norms in Greek Adults

    Science.gov (United States)

    Okalidou, Areti; Karathanasi, Asimina; Grigoraki, Eleni

    2011-01-01

    The purposes of this study were to derive nasalance norms for monolingual Greek speakers, to examine nasalance scores as a function of gender and to draw cross-linguistic comparisons based on normative data. Participants read aloud a corpus of linguistic material, consisting of (1) a nasal text, an oral text and a balanced text; (2) a set of nasal…

  11. Nasalance Norms in Greek Adults

    Science.gov (United States)

    Okalidou, Areti; Karathanasi, Asimina; Grigoraki, Eleni

    2011-01-01

    The purposes of this study were to derive nasalance norms for monolingual Greek speakers, to examine nasalance scores as a function of gender and to draw cross-linguistic comparisons based on normative data. Participants read aloud a corpus of linguistic material, consisting of (1) a nasal text, an oral text and a balanced text; (2) a set of nasal…

  12. Change IS the New Norm

    Science.gov (United States)

    Pollock, Kevin

    2015-01-01

    Community colleges are undergoing an evolution that is unprecedented since they were created. State and federal mandates, greater calls for accountability, and a stronger push for student success are causing community colleges to review and retool their campuses and their focus. In other words, change IS the new norm. It is time for community…

  13. APPROACH TO SMALL FAMILY NORM

    Directory of Open Access Journals (Sweden)

    Nonibala

    2014-09-01

    Full Text Available The Idea of approach to maintain small family norm in the family and so to the society is the hope for almost all of the couples as the saying -"Small family is a happy family". And every couple always thinks and plan for a safer and better future.

  14. APPROACH TO SMALL FAMILY NORM

    OpenAIRE

    Nonibala

    2014-01-01

    The Idea of approach to maintain small family norm in the family and so to the society is the hope for almost all of the couples as the saying -"Small family is a happy family". And every couple always thinks and plan for a safer and better future.

  15. Endogenous mobility-reducing norms

    NARCIS (Netherlands)

    Haagsma, R.; Koning, N.B.J.

    2002-01-01

    We present a model where a mobility-reducing norm arises in response to adverse economic conditions. Our example is the classical farm problem of low returns. A temporary transition barrier induces cognitive dissonance in farm youths, which they try to reduce by developing a belief that revalues

  16. A norm knockout method on indirect reciprocity to reveal indispensable norms

    Science.gov (United States)

    Yamamoto, Hitoshi; Okada, Isamu; Uchida, Satoshi; Sasaki, Tatsuya

    2017-03-01

    Although various norms for reciprocity-based cooperation have been suggested that are evolutionarily stable against invasion from free riders, the process of alternation of norms and the role of diversified norms remain unclear in the evolution of cooperation. We clarify the co-evolutionary dynamics of norms and cooperation in indirect reciprocity and also identify the indispensable norms for the evolution of cooperation. Inspired by the gene knockout method, a genetic engineering technique, we developed the norm knockout method and clarified the norms necessary for the establishment of cooperation. The results of numerical investigations revealed that the majority of norms gradually transitioned to tolerant norms after defectors are eliminated by strict norms. Furthermore, no cooperation emerges when specific norms that are intolerant to defectors are knocked out.

  17. Quality of decision making and group norms.

    Science.gov (United States)

    Postmes, T; Spears, R; Cihangir, S

    2001-06-01

    Two studies investigated the impact of group norms for maintaining consensus versus norms for critical thought on group decisions in a modification of the biased sampling paradigm (G. Stasser & W. Titus, 1985). Both studies showed that critical norms improved the quality of decisions, whereas consensus norms did not. This effect appeared to be mediated by the perceived value of shared and unshared information: Consensus norm groups valued shared information more highly than critical groups did, and valence was a good predictor of decision outcome. In addition, the 2nd study showed that the group norm manipulation has no impact on individual decisions, consistent with the assumption that this is a group effect. Results suggest that the content of group norms is an important factor influencing the quality of group decision-making processes and that the content of group norms may be related to the group's proneness for groupthink.

  18. REACTIVATING NIGERIAN NORMS AND VALUES THROUGH ...

    African Journals Online (AJOL)

    Dean SPGS NAU

    religious education and Nigerian norms and values, which made society secured and safe. .... better, through the renewal of the inner most nature the norms and ... by sacred specialists and persons, sacred places and objects and religious ...

  19. Cultural Norms and Nonverbal Communication: An Illustration

    Science.gov (United States)

    Chang, Yanrong

    2015-01-01

    Nonverbal communication takes place in specific cultural contexts and is influenced by cultural norms. Cultural norms are "social rules for what certain types of people should and should not do" (Hall, 2005). Different cultures might have different norms for nonverbal behaviors in specific social, relational, and geographical contexts.…

  20. Expectancy and Professional Norms in Legal Translation

    DEFF Research Database (Denmark)

    Faber, Dorrit; Hjort-Pedersen, Mette

    2013-01-01

    into expectancy and professional norms, the study leads us to set up two assumptions about the existence of norms at the macro-strategic level that may impact on attitudes across members of different discourse communities within the legal domain. These norms, we believe, may be useful in legal translation...

  1. Quality of decision making and group norms

    NARCIS (Netherlands)

    Postmes, T.; Spears, R.; Cihangir, S.

    2001-01-01

    Two studies investigated the impact of group norms for maintaining consensus versus norms for critical thought on group decisions in a modification of the biased sampling paradigm (G. Stasser & W. Titus, 1985). Both studies showed that critical norms improved the quality of decisions, whereas consen

  2. Organisational dynamics, social norms and information systems

    NARCIS (Netherlands)

    Stamper, Ronald; Liu, Kecheng

    1994-01-01

    An organisation is defined as a system of social norms. The concept of a norm is the social analogue of the concept of an affordance which Gibson (1968) introduced to account for perception of the physical world. Their conjunction is a logic of Norms and Affordances, Norma, which serves as a meta-mo

  3. Cultural Norms and Nonverbal Communication: An Illustration

    Science.gov (United States)

    Chang, Yanrong

    2015-01-01

    Nonverbal communication takes place in specific cultural contexts and is influenced by cultural norms. Cultural norms are "social rules for what certain types of people should and should not do" (Hall, 2005). Different cultures might have different norms for nonverbal behaviors in specific social, relational, and geographical contexts.…

  4. Endogenous Effort Norms in Hierarchical Firms

    NARCIS (Netherlands)

    J. Tichem (Jan)

    2013-01-01

    markdownabstract__Abstract__ This paper studies how a three-layer hierarchical firm (principal-supervisor-agent) optimally creates effort norms for its employees. The key assumption is that effort norms are affected by the example of superiors. In equilibrium, norms are eroded as one moves down

  5. Remarks on the Operator Norm Localization Property

    Institute of Scientific and Technical Information of China (English)

    Xianjin WANG

    2011-01-01

    The author studies the metric spaces with operator norm localization property. It is proved that the operator norm localization property is coarsely invariant and is preserved under certain infinite union. In the case of finitely generated groups, the operator norm localization property is also preserved under the direct limits.

  6. 'Global' norms and 'local' agency

    DEFF Research Database (Denmark)

    Björkdahl, Annika; Gusic, Ivan

    2015-01-01

    This article explores how the 'liberal democratic peace package' is received in post-conflict spaces. As such, it is part of a critical peace research agenda that raises critical questions concerning the quality of peace in many post-conflict societies. A close reading of the peace-building process...... in post-conflict Kosovo provides the backdrop for the theoretical discussion that identifies friction in norm diffusion processes and the different agencies that are generated through encounters between global norms and local practices. We unpack the interplay between the 'global' and the 'local......' in peacebuilding and, through the lens of friction, we reveal the diverse and unequal encounters that produce new power relations. By foregrounding agency, we theorise different agentive subjects in the post-conflict setting, and map local agency from various segments of society that may localise, co-opt or reject...

  7. Norms for environmentally responsible behaviour

    DEFF Research Database (Denmark)

    Thøgersen, John

    assessment of the taxonomy is carried out based of a survey of a random sample of Danish residents 18 years or older. A range of norm constructs were measured with regard to four environmentally relevant behaviours: buying organic milk, buying energy saving light bulbs, source-separating compostable kitchen...... waste, and using public transportation for work and shopping. The frequency of performing the four behaviours was measured as well. The revised taxonomy possesses content, predictive, and nomological validity and satisfactory test-retest reliability. The taxonomy's construct and discriminant validity...... is also supported, with the reservation that the different behavioural references are more than just different methods of measuring the same latent construct(s). People evidently hold different norms for different environmentally responsible behaviours....

  8. A Meta-Analysis of the Relations Between Three Types of Peer Norms and Adolescent Sexual Behavior.

    Science.gov (United States)

    van de Bongardt, Daphne; Reitz, Ellen; Sandfort, Theo; Deković, Maja

    2015-08-01

    The aim of the present meta-analysis was to investigate the associations between three types of peer norms-descriptive norms (peer sexual behaviors), injunctive norms (peer sexual attitudes), and peer pressure to have sex-and two adolescent sexual behavior outcomes (sexual activity and sexual risk behavior). Adolescent sexual activity was more strongly associated with descriptive norms (ESrfixed=.40) than with injunctive norms (ESrfixed=.22) or peer pressure (ESrfixed=.10). Compared with the sexual activity outcome, the effect size for descriptive norms (peer sexual risk behavior) for sexual risk behavior was smaller (ESrfixed=.11). Age, gender, peer type, and socio-cultural context significantly moderated these associations. Additional analyses of longitudinal studies suggested that selection effects were stronger than socialization effects. These findings offer empirical support for the conceptual distinction between three types of peer norms and hold important implications for theory, research, and intervention strategies. © 2014 by the Society for Personality and Social Psychology, Inc.

  9. Principles and popularity: the interplay of moral norms and descriptive norms in the context of volunteerism.

    Science.gov (United States)

    Smith, Megan K; Masser, Barbara M

    2012-12-01

    Can a moral norm be manipulated and if so, how does a manipulated moral norm interact with a descriptive norm to impact on behavioural intentions? The present research addressed these questions in three studies. Study 1a and 1b demonstrated the validity of a manipulation designed to activate a moral norm for volunteer activity. In Study 2, activating a moral norm for volunteering strengthened intentions to volunteer and inhibited intentions to conform to a descriptive norm. Conceptual and applied implications of activating a moral norm are discussed. ©2012 The British Psychological Society.

  10. 翻译规范理论视角下影视翻译的可接受性%Acceptability of Film Translation in the Perspective of Translation Norms Theory

    Institute of Scientific and Technical Information of China (English)

    许丹

    2016-01-01

    影视作品在翻译的过程中应与历史背景进行有机结合,既要遵循源语规范,也要遵循目的语规范。翻译中应注意片名、专有名词和对话的翻译策略,力求实现翻译的规范性和艺术性。%Translation of films is supposed to be integrated with corresponding and relevant historical background .Be‐sides ,norms of both source languages and target languages should be observed in the translation .Enough attention should also be paid to translation strategies of film titles ,proper terms and dialogues to pursue normalization and artistry of trans‐lation versions .

  11. On nonlinear stability in various random normed spaces

    Directory of Open Access Journals (Sweden)

    Saadati Reza

    2011-01-01

    Full Text Available Abstract In this article, we prove the nonlinear stability of the quartic functional equation 1 6 f ( x + 4 y + f ( 4 x - y = 3 0 6 9 f x + y 3 + f ( x + 2 y (1 + 1 3 6 f ( x - y - 1 3 9 4 f ( x + y + 4 2 5 f ( y - 1 5 3 0 f ( x (2 (3  in the setting of random normed spaces Furthermore, the interdisciplinary relation among the theory of random spaces, the theory of non-Archimedean space, the theory of fixed point theory, the theory of intuitionistic spaces and the theory of functional equations are also presented in the article.

  12. The mediated influences of perceived norms on pro-environmental behavior

    DEFF Research Database (Denmark)

    Thøgersen, John

    2014-01-01

    underestimates the influence of social norms due to various errors of omission. In this article, I particularly focus on a too narrow conception of the process through which perceived social norms influence decisionmaking (i.e., intention formation) and behavior. Research suggesting a number of different paths...... social norms as one among several antecedents of pro-environmental intentions and behavior usually dramatically underestimate the influence of norms. It is concluded that studies on the relative impact of social and other antecedents of behavior should avoid oversimplifications and build their models......Research on the influence of social norms on pro-environmental behavior often reaches very different conclusions depending on whether the research is experimental or survey based. I propose that the main reason is that survey-based research applying popular social cognitive theories often...

  13. Overview of NORM and activities by a NORM licensed permanent decontamination and waste processing facility

    Energy Technology Data Exchange (ETDEWEB)

    Mirro, G.A. [Growth Resources, Inc., Lafayette, LA (United States)

    1997-02-01

    This paper presents an overview of issues related to handling NORM materials, and provides a description of a facility designed for the processing of NORM contaminated equipment. With regard to handling NORM materials the author discusses sources of NORM, problems, regulations and disposal options, potential hazards, safety equipment, and issues related to personnel protection. For the facility, the author discusses: description of the permanent facility; the operations of the facility; the license it has for handling specific radioactive material; operating and safety procedures; decontamination facilities on site; NORM waste processing capabilities; and offsite NORM services which are available.

  14. Tracial gauge norms on finite von Neumann algebras satisfying the weak Dixmier property

    CERN Document Server

    Fang, Junsheng; Nordgren, Eric; Shen, Junhao

    2007-01-01

    In this paper we set up a representation theorem for tracial gauge norms on finite von Neumann algebras satisfying the weak Dixmier property in terms of Ky Fan norms. Examples of tracial gauge norms on finite von Neumann algebras satisfying the weak Dixmier property include unitarily invariant norms on finite factors (type ${\\rm II}\\sb 1$ factors and $M_n(\\cc)$) and symmetric gauge norms on $L^\\infty[0,1]$ and $\\cc^n$. As the first application, we obtain that the class of unitarily invariant norms on a type ${\\rm II}\\sb 1$ factor coincides with the class of symmetric gauge norms on $L^\\infty[0,1]$ and von Neumann's classical result \\cite{vN} on unitarily invariant norms on $M_n(\\cc)$. As the second application, Ky Fan's dominance theorem \\cite{Fan} is obtained for finite von Neumann algebras satisfying the weak Dixmier property. As the third application, some classical results in non-commutative $L^p$-theory (e.g., non-commutative H$\\ddot{\\text{o}}$lder's inequality, duality and reflexivity of non-commutative...

  15. Social norms and efficacy beliefs drive the Alarmed segment’s public-sphere climate actions

    Science.gov (United States)

    Doherty, Kathryn L.; Webler, Thomas N.

    2016-09-01

    Surprisingly few individuals who are highly concerned about climate change take action to influence public policies. To assess social-psychological and cognitive drivers of public-sphere climate actions of Global Warming’s Six Americas `Alarmed’ segment, we developed a behaviour model and tested it using structural equation modelling of survey data from Vermont, USA (N = 702). Our model, which integrates social cognitive theory, social norms research, and value belief norm theory, explains 36-64% of the variance in five behaviours. Here we show descriptive social norms, self-efficacy, personal response efficacy, and collective response efficacy as strong driving forces of: voting, donating, volunteering, contacting government officials, and protesting about climate change. The belief that similar others took action increased behaviour and strengthened efficacy beliefs, which also led to greater action. Our results imply that communication efforts targeting Alarmed individuals and their public actions should include strategies that foster beliefs about positive descriptive social norms and efficacy.

  16. Unitarily invariant norms related to factors

    CERN Document Server

    Fang, Junsheng

    2007-01-01

    Let $\\M$ be a semi-finite von Neumann algebra and $\\J(\\M)$ be the set of operators in $\\M$ with finite range projections. In this paper we obtain a representation theorem for unitarily invariant norms on $\\J(\\M)$ of semi-finite factors $\\M$ in terms of Ky Fan norms. As an application, we prove that the class of unitarily invariant norms on $\\J(\\M)$ of a type ${\\rm II}\\sb \\infty$ (or type ${\\rm I}\\sb \\infty$) factor $\\M$ coincides with the class of symmetric gauge norms on $\\J(L^\\infty[0,\\infty))$ (or $\\J(l^\\infty(\

  17. Norms of Random Submatrices and Sparse Approximation

    Science.gov (United States)

    2008-07-28

    usual Hilbert space operator norm; the `1 to `2 operator norm ‖·‖1→2 computes the maximum `2 norm of a column; and ‖·‖max returns the maximum absolute...estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining...the spectral norm of a random column submatrix. Its proof is analogous with that of Theorem 3.2 but relies on a sharp noncommutative Khintchine

  18. A Characterization of Generalized Monotone Normed Cones

    Institute of Scientific and Technical Information of China (English)

    S.ROMAGUERA; E.A.S(A)NCHEZ-P(E)REZ; O.VALERO

    2007-01-01

    Let C be a cone and consider a quasi-norm p defined on it. We study the structure of the couple (C, p) as a topological space in the case where the function p is also monotone. We characterize when the topology of a quasi-normed cone can be defined by means of a monotone norm. We also define and study the dual cone of a monotone normed cone and the monotone quotient of a general cone.We provide a decomposition theorem which allows us to write a cone as a direct sum of a monotone subcone that is isomorphic to the monotone quotient and other particular subcone.

  19. Lp and L∞ Norm Estimates of the Cost of the Controllability for Heat Equations

    Institute of Scientific and Technical Information of China (English)

    Pei Dong LEI; Xu LIU; Hang GAO

    2009-01-01

    This paper is concerned with the bound of the cost of approximate controllability and null controllability of heat equations, i.e., the minimal Lp norm and L∞ norm of a control needed to control the system approximately or a control needed to steer the state of the system to zero. The methods we use combine observability inequalities, energy estimates for heat equations and the dual theory.

  20. The First Romanian Translations of John Steinbeck. Norms, Strategies and Censorship Practices

    Directory of Open Access Journals (Sweden)

    Diana IOSIF

    2011-01-01

    Full Text Available Drawing on Gideon Toury’s “norm theory,” and on André Lefevere’s concept of“rewriting,” this paper examines six Romanian translations of John Steinbeck issued between 1942and 1946, seeking to reveal the norms and strategies adopted in their production, as well as shedlight on the role of ideology in shaping the target texts.

  1. Inequalities on the Inner Radius of Univalency and the Norm of Pre-Schwarzian Derivative

    Institute of Scientific and Technical Information of China (English)

    Tao CHENG; Yue Ming KANG; Ji Xiu CHEN

    2009-01-01

    In this paper, we get a lower bound of inner radius of univalency of Schwarzian derivative by means of the norm of pre-Schwarzian derivative. Furthermore, we apply the theory of Universal Teichmuller Space to explain its geometric meaning which shows the relationship between the inner radius in Universal Teichmuller Space embedded by Schwarzian derivative and the norm defined in Universal Teichmuller Space embedded by pre-Schwarzian derivative.

  2. Digital Social Norm Enforcement: Online Firestorms in Social Media.

    Science.gov (United States)

    Rost, Katja; Stahel, Lea; Frey, Bruno S

    2016-01-01

    Actors of public interest today have to fear the adverse impact that stems from social media platforms. Any controversial behavior may promptly trigger temporal, but potentially devastating storms of emotional and aggressive outrage, so called online firestorms. Popular targets of online firestorms are companies, politicians, celebrities, media, academics and many more. This article introduces social norm theory to understand online aggression in a social-political online setting, challenging the popular assumption that online anonymity is one of the principle factors that promotes aggression. We underpin this social norm view by analyzing a major social media platform concerned with public affairs over a period of three years entailing 532,197 comments on 1,612 online petitions. Results show that in the context of online firestorms, non-anonymous individuals are more aggressive compared to anonymous individuals. This effect is reinforced if selective incentives are present and if aggressors are intrinsically motivated.

  3. Minimal projections with respect to various norms

    CERN Document Server

    Aksoy, Asuman Guven

    2010-01-01

    We will show that a theorem of Rudin \\cite{wr1}, \\cite{wr}, permits us to determine minimal projections not only with respect to the operator norm but with respect to quasi-norms in operators ideals and numerical radius in many concrete cases.

  4. Topological Properties of Real Normed Space

    Directory of Open Access Journals (Sweden)

    Nakasho Kazuhisa

    2014-09-01

    Full Text Available In this article, we formalize topological properties of real normed spaces. In the first part, open and closed, density, separability and sequence and its convergence are discussed. Then we argue properties of real normed subspace. Then we discuss linear functions between real normed speces. Several kinds of subspaces induced by linear functions such as kernel, image and inverse image are considered here. The fact that Lipschitz continuity operators preserve convergence of sequences is also refered here. Then we argue the condition when real normed subspaces become Banach’s spaces. We also formalize quotient vector space. In the last session, we argue the properties of the closure of real normed space. These formalizations are based on [19](p.3-41, [2] and [34](p.3-67.

  5. Sample Size Requirements for Traditional and Regression-Based Norms

    NARCIS (Netherlands)

    Oosterhuis, H.E.M.; van der Ark, L.A.; Sijtsma, K.

    2016-01-01

    Test norms enable determining the position of an individual test taker in the group. The most frequently used approach to obtain test norms is traditional norming. Regression-based norming may be more efficient than traditional norming and is rapidly growing in popularity, but little is known about

  6. Distinctiveness and Influence of Subjective Norms, Personal Descriptive and Injunctive Norms, and Societal Descriptive and Injunctive Norms on Behavioral Intent: A Case of Two Behaviors Critical to Organ Donation

    Science.gov (United States)

    Park, Hee Sun; Smith, Sandi W.

    2007-01-01

    The effects of the attitudinal, normative, and perceived behavioral control (PBC) components of the theory of planned behavior and personal- and societal-level descriptive and injunctive norms were investigated with regard to their impact on the intent to enroll on a state organ-donor registry and the intent to engage in family discussion about…

  7. Relations for certain symmetric norms and anti-norms before and after partial trace

    CERN Document Server

    Rastegin, Alexey E

    2012-01-01

    Changes of some unitarily invariant norms and anti-norms under the operation of partial trace are examined. The norms considered form a two-parametric family, including both the Ky Fan and Schatten norms as particular cases. The obtained results concern operators acting on the tensor product of two finite-dimensional Hilbert spaces. For any such operator, we obtain lower bounds on norms of its partial trace in terms of the corresponding dimensionality and norms of this operator. Similar inequalities, but in the opposite direction, are obtained for certain anti-norms of positive matrices. Applications of the results to generalized quantum entropies are discussed. We derive inequalities between the unified entropies of a composite quantum system and one of its subsystems, where the traced-out dimensionality is involved as well.

  8. MODAL SYNTHESIS METHOD FOR NORM COMPUTATION OF H∞ DECENTRALIZED CONTROL SYSTEMS (Ⅱ)

    Institute of Scientific and Technical Information of China (English)

    ZHONG Wan-xie(钟万勰); WU Zhi-gang(吴志刚); GAO Qiang(高强); A.Y.T.Leung(梁以德); F.W.Williams

    2004-01-01

    When using H ∞ techniques to design decentralized controllers for large systems,the whole system is divided into subsystems, which are analysed using H∞ control theory before being recombined. An analogy was established with substructural analysis in structural mechanics, in which H ∞ decentralized control theory corresponds to substructural modal synthesis theory so that the optimal H ∞ norm of the whole system corresponds to the fundamental vibration frequency of the whole structure. Hence, modal synthesis methodology and the extended Wittrick-Williams algorithm were transplanted from structural mechanics to compute the optimal H∞ norm of the control system. The orthogonality and the expansion theorem of eigenfunctions of the subsystems H∞ control are presented in part (Ⅰ)of the paper. The modal synthesis method for computation of the optimal H ∞ norm of decentralized control systems and numerical examples are presented in part (Ⅱ).

  9. MODAL SYNTHESIS METHOD FOR NORM COMPUTATION OF H ∞ DECENTRALIZED CONTROL SYSTEMS ( Ⅰ )

    Institute of Scientific and Technical Information of China (English)

    ZHONG Wan-xie(钟万勰); WU Zhi-gang(吴志刚); GAO Qiang(高强); A.Y.T.Leung(梁以德); F.W.Williams

    2004-01-01

    When using H ∞ techniques to design decentralized controllers for large systems,the whole system is divided into subsystems, which are analysed using H ∞ control theory before being recombined. An analogy was established with substructural analysis in structural mechanics, in which H∞ decentralized control theory corresponds to substructural modal synthesis theory so that the optimal H∞ norm of the whole system corresponds to the fundamental vibration frequency of the whole structure. Hence, modal synthesis methodology and the extended Wittrick-Williams algorithm were transplanted from structural mechanics to compute the optimal H ∞ norm of the control system. The orthogonality and the expansion theorem of eigenfunctions of the subsystems H∞ control are presented in part ( Ⅰ ) of the paper. The modal synthesis method for computation of the optimal H∞ norm of decentralized control systems and numerical examples are presented in part ( Ⅱ ).

  10. -Boundedness and -Compactness in Finite Dimensional Probabilistic Normed Spaces

    Indian Academy of Sciences (India)

    Reza Saadati; Massoud Amini

    2005-11-01

    In this paper, we prove that in a finite dimensional probabilistic normed space, every two probabilistic norms are equivalent and we study the notion of -compactness and -boundedness in probabilistic normed spaces.

  11. [Perceived norms among Honduran university students about peers and tobacco, alcohol, marijuana and cocaine use].

    Science.gov (United States)

    Figueroa, Syntia Dinora Santos; Cunningham, John; Strike, Carol; Brands, Bruna; Wright, Maria da Gloria Miotto

    2009-01-01

    The purpose of this study was to assess the difference between perceived norms and peers' drug use among sophomore and junior university students (from the field of education) aged 18 to 24 years. The Social Norms Theory was used as the theoretical framework. In total, 286 students participated in the study, 67% of which reported having consumed alcohol at least once in a lifetime and 28% stated being daily users. Students perceived that 62% of their peers used tobacco and 63% used alcohol. The perceived norm for drug use was slightly higher in women than in men. In conclusion, there is an overestimation between the perceived norm and use of alcohol, tobacco, marijuana and cocaine.

  12. Development of fast measurements of concentration of NORM U-238 by HPGe

    Science.gov (United States)

    Cha, Seokki; Kim, Siu; Kim, Geehyun

    2017-02-01

    Naturally Occureed Radioactive Material (NORM) generated from the origin of earth can be found all around us and even people who are not engaged in the work related to radiation have been exposed to unnecessary radiation. This NORM has a potential risk provided that is concentrated or transformed by artificial activities. Likewise, a development of fast measruement method of NORM is emerging to prevent the radiation exposure of the general public and person engaged in the work related to the type of business related thereto who uses the material in which NORM is concentrated or transfromed. Based on such a background, many of countries have tried to manage NORM and carried out regulatory legislation. To effienctly manage NORM, there is need for developing new measurement to quickly and accurately analyze the nuclide and concentration. In this study, development of the fast and reliable measurement was carried out. In addition to confirming the reliability of the fast measurement, we have obtained results that can suggest the possibility of developing another fast measurement. Therefore, as a follow-up, it is possible to develop another fast analytical measurement afterwards. The results of this study will be very useful for the regulatory system to manage NORM. In this study, a review of two indirect measurement methods of NORM U-238 that has used HPGe on the basis of the equilibrium theory of relationships of mother and daughter nuclide at decay-chain of NORM U-238 has been carried out. For comparative study(in order to know reliabily), direct measurement that makes use of alpha spectrometer with complicated pre-processing process was implemented.

  13. Using Facebook to deliver a social norm intervention to reduce problem drinking at university.

    Science.gov (United States)

    Ridout, Brad; Campbell, Andrew

    2014-11-01

    University students usually overestimate peer alcohol use, resulting in them 'drinking up' to perceived norms. Social norms theory suggests correcting these inflated perceptions can reduce alcohol consumption. Recent findings by the current authors show portraying oneself as 'a drinker' is considered by many students to be a socially desirable component of their Facebook identity, perpetuating an online culture that normalises binge drinking. However, social networking sites have yet to be utilised in social norms interventions. Actual and perceived descriptive and injunctive drinking norms were collected from 244 university students. Ninety-five students screened positive for hazardous drinking and were randomly allocated to a control group or intervention group that received social norms feedback via personalised Facebook private messages over three sessions. At 1 month post-intervention, the quantity and frequency of alcohol consumed by intervention group during the previous month had significantly reduced compared with baseline and controls. Reductions were maintained 3 months post-intervention. Intervention group perceived drinking norms were significantly more accurate post-intervention. This is the first study to test the feasibility of using Facebook to deliver social norms interventions. Correcting misperceptions of peer drinking norms resulted in clinically significant reductions in alcohol use. Facebook has many advantages over traditional social norms delivery, providing an innovative method for tackling problem drinking at university. These results have implications for the use of Facebook to deliver positive messages about safe alcohol use to students, which may counter the negative messages regarding alcohol normally seen on Facebook. © 2014 Australasian Professional Society on Alcohol and other Drugs.

  14. Normative Beliefs, Attitudes, and Social Norms: People Reduce Waste as an Index of Social Relationships When Spending Leisure Time

    Directory of Open Access Journals (Sweden)

    Wei-Ta Fang

    2017-09-01

    Full Text Available This study has adopted and refined Ajzen’s theory of planned behavior, theory of reasoned action, and the value–belief–norm theory by Stern et al. to investigate the effects of normative beliefs, attitudes, and social norms on pro-environmental behavioral intentions. A total of 391 valid responses were collected from visitors to a theme park in Taiwan. A structure equation analysis indicated that the overall fit of the proposed model was supported. It was also found that both attitudes and social norms had positive and significant influence on waste reduction. While the results did not reveal any direct relation between normative beliefs and behavioral intentions, normative beliefs had positive direct influence on social norms and attitudes, which in turn had an impact on behavioral intentions. The findings provided further insights about pro-environmental behavioral intentions from an Asia perspective and highlighted important implications for environmental policies and education to reduce waste.

  15. NORM -- The new kid on the block

    Energy Technology Data Exchange (ETDEWEB)

    Estey, H.P. [Tiger Cleaning Systems, Inc., Houston, TX (United States)

    1991-12-31

    The existence of radioactive materials in accumulations of scale and sludge in oil and gas production equipment is a relatively new issue. This developing issue first gained international attention in 1981 when significant radiation levels were detected on oil and gas production platforms in the North Sea; it didn`t become a domestic issue until 1986 when a similar situation was detected in a Mississippi pipe yard. Most published papers on the occurrence of Naturally Occurring Radioactive Materials (NORM) in oil and gas production equipment have been based on studies of NORM-related activities in the United Kingdom (North Sea NORM). This paper addresses the occurrences and regulation of NORM in the US oil and gas production industry as experienced, witnessed and/or observed by the author over the past four years.

  16. Compilation of Pilot Cognitive Ability Norms

    Science.gov (United States)

    2011-12-01

    has amassed a body of knowledge about many topics .87 Comprehension (Comp) Measures “ social acculturation ,” “ social intelligence,” and the...AFRL-SA-WP-TR-2012-0001 COMPILATION OF PILOT COGNITIVE ABILITY NORMS Raymond E. King U.S Air Force School of Aerospace Medicine...2011 4. TITLE AND SUBTITLE Compilation of Pilot Cognitive Ability Norms 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER

  17. Curriculum reform and the classroom norms

    Directory of Open Access Journals (Sweden)

    Mehmet Fatih Özmantar

    2009-07-01

    Full Text Available Extended AbstractRationale of the study: Turkish curricula have been undergoing a massive change since 2005, especially at primary level. The new curricula set forth certain basic skills that every student at primary level needs to acquire; these skills are: critical and creative thinking, communication, questioning, problem solving, use of information communication technologies, initiation and use of Turkish language eloquently. However, research (Bingolbali et al., 2008; Ozmantar et al., 2008 shows that teachers working at this level experience difficulties in teaching such skills to the students. Hence, the need to help teachers for that matter is obvious. Having recognized this need, this study makes use of the notion of social classroom norms proposed by Cobb and his colleagues (Yackel and Cobb, 1996; Cobb et al., 1997 and suggests that teaching students such skills requires the establishment of certain classroom norms in line with the target skills. Classroom norms could be considered as tacit rules shaped by the interactions and dialogues amongst the agents in the classroom. The norms involve how students and teachers view themselves with regard to teaching and learning activities and what kinds of roles are assigned to the members of the classroom. Norms also reflect value judgements and determine what is important in a classroom regarding teaching and learning.The purpose of the study: This paper aims to demonstrate how the notion of social classroom norms can be used to enable the teachers to get students equipped with the basic skills (e.g. critical thinking and questioning skills that the new curricula set forth.Method: This is a qualitative study which involves document analysis. To determine the kind of classroom norms, official documents concerning the new curricula are subjected to the content analysis. Further to this, literature (Cobb et al., 1997; Tsai, 2004 & 2007 on classroom norms is examined and the norms developed and

  18. Adaptation and perceptual norms in color vision.

    Science.gov (United States)

    Webster, Michael A; Leonard, Deanne

    2008-11-01

    Many perceptual dimensions are thought to be represented relative to an average value or norm. Models of norm-based coding assume that the norm appears psychologically neutral because it reflects a neutral response in the underlying neural code. We tested this assumption in human color vision by asking how judgments of "white" are affected as neural responses are altered by adaptation. The adapting color was varied to determine the stimulus level that did not bias the observer's subjective white point. This level represents a response norm at the stages at which sensitivity is regulated by the adaptation, and we show that these response norms correspond to the perceptually neutral stimulus and that they can account for how the perception of white varies both across different observers and within the same observer at different locations in the visual field. We also show that individual differences in perceived white are reduced when observers are exposed to a common white adapting stimulus, suggesting that the perceptual differences are due in part to differences in how neural responses are normalized. These results suggest a close link between the norms for appearance and coding in color vision and illustrate a general paradigm for exploring this link in other perceptual domains.

  19. Infinity-Norm Sphere-Decoding

    CERN Document Server

    Seethaler, Dominik

    2008-01-01

    The most promising approaches for efficient detection in multiple-input multiple-output (MIMO) wireless systems are based on sphere-decoding (SD). The conventional (and optimum) norm that is used to conduct the tree traversal step in SD is the l-two norm. It was, however, recently shown that using the l-infinity norm instead significantly reduces the VLSI implementation complexity of SD at only a marginal performance loss. These savings are due to a reduction in the length of the critical path and the silicon area of the circuit, but also, as observed previously through simulation results, a consequence of a reduction in the computational (algorithmic) complexity. The aim of this paper is an analytical performance and computational complexity analysis of l-infinity norm SD. For i.i.d. Rayleigh fading MIMO channels, we show that l-infinity norm SD achieves full diversity order with an asymptotic SNR gap, compared to l-two norm SD, that increases at most linearly in the number of receive antennas. Moreover, we ...

  20. Curriculum reform and the classroom norms

    Directory of Open Access Journals (Sweden)

    Yılmaz Sağlam

    2009-07-01

    Full Text Available Rationale of the study: Turkish curricula have been undergoing a massive change since 2005, especially at primary level. The new curricula set forth certain basic skills that every student at primary level needs to acquire; these skills are: critical and creative thinking, communication, questioning, problem solving, use of information communication technologies, initiation and use of Turkish language eloquently. However, research (Bingolbali et al., 2008; Ozmantar et al., 2008 shows that teachers working at this level experience difficulties in teaching such skills to the students. Hence, the need to help teachers for that matter is obvious. Having recognized this need, this study makes use of the notion of social classroom norms proposed by Cobb and his colleagues (Yackel and Cobb, 1996; Cobb et al., 1997 and suggests that teaching students such skills requires the establishment of certain classroom norms in line with the target skills. Classroom norms could be considered as tacit rules shaped by the interactions and dialogues amongst the agents in the classroom. The norms involve how students and teachers view themselves with regard to teaching and learning activities and what kinds of roles are assigned to the members of the classroom. Norms also reflect value judgements and determine what is important in a classroom regarding teaching and learning.The purpose of the study: This paper aims to demonstrate how the notion of social classroom norms can be used to enable the teachers to get students equipped with the basic skills (e.g. critical thinking and questioning skills that the new curricula set forth.Method: This is a qualitative study which involves document analysis. To determine the kind of classroom norms, official documents concerning the new curricula are subjected to the content analysis. Further to this, literature (Cobb et al., 1997; Tsai, 2004 & 2007 on classroom norms is examined and the norms developed and used in classrooms

  1. Effects of perceived descriptive norms on corrupt intention: The mediating role of moral disengagement.

    Science.gov (United States)

    Zhao, Huanhuan; Zhang, Heyun; Xu, Yan

    2017-01-31

    The present study attempts to examine the effect of perceived descriptive norms on corrupt intention (e.g., bribe-taking intention) and then further explore the psychological mechanism underlying this effect. Based on social cognitive theory, we established a mediation model in which moral disengagement partially mediated the link between perceived descriptive norms and corrupt intention. In Study 1, participants (N = 690) completed a series of questionnaires, and the results demonstrated that, while perceived descriptive norms were positively associated with corrupt intention, it was partially mediated by moral disengagement. In Study 2, we conducted a priming experiment (N = 161) to test the causal relationship and psychological mechanism between perceived descriptive norms and corrupt intention. The results revealed that perceived descriptive norms triggered the propensity of individuals to morally disengage, which in turn, partially increased their corrupt intention. This study not only extends previous research by providing evidence that moral disengagement may be one of the reasons why perceived descriptive norms facilitate corrupt intention, but also suggests that reshaping normative beliefs and preventing the moral disengagement of individuals may be the effective ways to curb corrupt behaviours.

  2. Cosmopolitanism, Custom, and Complexity: Kant`s Cosmopolitan Norms in Action

    Directory of Open Access Journals (Sweden)

    Tracey Leigh Dowdeswell

    2011-11-01

    Full Text Available Immanuel Kant's Cosmopolitanism has come to stand alongside Political Realism and Liberal Internationalism as one of three broad theories of ethics in international relations. Yet Cosmopolitanism has been subjected to criticisms that the universal norms identified by Kant - including such norms as hospitality, reciprocity, and publicity (transparency and free political participation - are Western and Eurocentric in nature, incompatible with cultural pluralism, and lack the justification and legitimacy for the broad-based consensus required for a Cosmopolitan political sphere to emerge among the world’s diverse peoples. This paper seeks to address these criticisms of Cosmopolitanism by studying examples of Cosmopolitan norms in action. These examples have been drawn from diverse regions around the globe to represent self-organized, 'self-legislating', civil societies that have themselves developed the rules that guide their behaviour and the terms of their discourse in the absence of a centralized governing authority. It is hoped that this approach will contribute to this ongoing debate by demonstrating that Cosmopolitan norms can be found in a diverse array of human communities and cultures, that Cosmopolitan norms are not only compatible with pluralism, but are instrumental in its success and vitality, and, finally, that the flourishing of such civil societies shows that the adoption of Cosmopolitan norms are strongly correlated with successful outcomes and well-being.

  3. Following family or friends. Social norms in adolescent healthy eating.

    Science.gov (United States)

    Pedersen, Susanne; Grønhøj, Alice; Thøgersen, John

    2015-03-01

    It is commonly believed that during adolescence children become increasingly influenced by peers at the expense of parents. To test the strength of this tendency with regards to healthy eating (fruit and vegetable intake), a survey was completed by 757 adolescent-parent dyads. Our theoretical framework builds on social cognitive theory and the focus theory of normative conduct, and data are analysed by means of confirmatory factor analysis and structural equation modelling. The study reveals that when it comes to adolescents' fruit and vegetable intake, parents remain the main influencer, with what they do (descriptive norms) being more important than what they say (injunctive norms). The study contributes to a more comprehensive understanding of what influences adolescent healthy eating, including the social influence of parents and friends, while also taking adolescent self-efficacy and outcome expectations into account. No previous studies have included all these factors in the same analysis. The study has a number of important implications: (1) healthy eating interventions should aim at strengthening self-efficacy and positive outcome expectations among adolescents, (2) the family context should be included when implementing healthy eating interventions and (3) parents' awareness of their influence on their children's healthy eating should be reinforced.

  4. Eating by the Norm : The Influence of Social Norms on Young People's Eating Behavior

    NARCIS (Netherlands)

    Stok, F.M.

    2014-01-01

    Humans are social beings. Our identities are, for an important part, shaped by the different groups we belong to. Each social group has its own standards or norms for behavior, based upon what is considered good or correct behavior within that social group. Such socially shared norms are usually not

  5. Eating by the Norm : The Influence of Social Norms on Young People's Eating Behavior

    NARCIS (Netherlands)

    Stok, F.M.|info:eu-repo/dai/nl/318869705

    2014-01-01

    Humans are social beings. Our identities are, for an important part, shaped by the different groups we belong to. Each social group has its own standards or norms for behavior, based upon what is considered good or correct behavior within that social group. Such socially shared norms are usually not

  6. Global Norms: Towards Some Guidelines for Aggregating Personality Norms across Countries

    Science.gov (United States)

    Bartram, Dave

    2008-01-01

    The article discusses issues relating to the international use of personality inventories, especially those in which organizations make comparisons between people from differing cultures or countries or those with different languages. The focus is on the issue of norming and the use of national versus multinational norms. It is noted that…

  7. Do different types of social identity moderate the association between perceived descriptive norms and drinking among college students?

    Science.gov (United States)

    Rinker, Dipali Venkataraman; Neighbors, Clayton

    2014-09-01

    Perceived descriptive norms are one of the strongest predictors of college drinking. Social Identity Theory posits that much of our identity is based on groups with which we affiliate. Prior research suggests that there is an association between perceived descriptive norms and drinking among those who identify more strongly with the normative referent group. However, no studies to date have examined how different facets of social identity affect the relationship between perceived descriptive norms and drinking. The purpose of this study was to examine whether the interaction between perceived descriptive norms and social identity on drinking varied as a function of different dimensions of social identity among college students. Participants were 1095 college students from a large, public, southern university who completed an online survey about drinking behaviors and related attitudes. Drinks per week was examined as a function of norms, the Importance, Commitment, Deference, and Superiority subscales of the Measure of Identification with Groups, as well as the two-way interactions between each dimension of social identity and norms. Results indicated that norms were associated with drinking, but that this relationship varied as a function of identity dimension. The association between norms and drinking was stronger among those who viewed the university's student body as part of their own identity and were more committed to their fellow students, but weaker among those who reported greater deference to student leaders. This research suggests the importance of examining multiple dimensions of social identity in considering social influences on drinking. Published by Elsevier Ltd.

  8. Biology, norms, and personality: a developmental perspective.

    Science.gov (United States)

    af Klinteberg, B

    1996-01-01

    The focus concerns psychobiological risk factors in the development of antisocial behavior among male and female subjects. Using longitudinal data, violent and nonviolent criminal offences were studied in relation to childhood vulnerability indicators, norm-breaking behavior in adolescence, and to personality traits and biochemical measures in adult age. Subsequently, levels of norm-breaking behavior in adolescence were studied as related to personality and biochemical measures in adult age. Data were obtained from a representative group of 82 male and 87 female subjects as (1) teacher ratings of behavior at age 13, assumed to differentially reflect vulnerability to externalizing and internalizing psychosocial disturbances; (2) self-ratings of norm-breaking behaviors at age 15; (3) Karolinska Scales of Personality scores and biochemical measures at age 26-27 years, and (4) records for criminal offences up to age 40. In both the male and female groups, criminal offences during the life span were associated with childhood externalizing and adolescent norm-breaking behavior. Furthermore, in the male group, criminal and violent offences were associated with adult psychopathy-related personality traits and a biochemical indicator of psychosocial vulnerability; platelet monoamine oxidase (MAO) activity. Among female subjects, criminal offenders displayed significantly lower MAO activity in comparison to noncriminals. High levels of norm-breaking behavior in adolescence were associated with adult high impulsiveness, low socialization, and low platelet MAO activity in both male and female subjects. The results of the analyses were used as a basis for some theoretical and methodological conclusions.

  9. Social norm perception in groups with outliers.

    Science.gov (United States)

    Dannals, Jennifer E; Miller, Dale T

    2017-09-01

    Social outliers draw a lot of attention from those inside and outside their group and yet little is known about their impact on perceptions of their group as a whole. The present studies examine how outliers influence observers' summary perceptions of a group's behavior and inferences about the group's descriptive and prescriptive norms. Across 4 studies (N = 1,718) we examine how observers perceive descriptive and prescriptive social norms in groups containing outliers of varying degrees. We find consistent evidence that observers overweight outlying behavior when judging the descriptive and prescriptive norms, but overweight outliers less as they become more extreme, especially in perceptions of the prescriptive norm. We find this pattern across norms pertaining to punctuality (Studies 1-2 and 4) and clothing formality (Study 3) and for outliers who are both prescriptively and descriptively deviant (e.g., late arrivers), as well as for outliers who are only descriptive deviants (e.g., early arrivers). We further demonstrate that observers' perceptions of the group shift in the direction of moderate outliers. This occurs because observers anchor on the outlier's behavior and adjust their recollections of nonoutlying individuals, making their inferences about the group's average behavior more extreme. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  10. Cyber Norms for Civilian Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Spirito, Christopher

    2016-11-01

    The international community agrees that the safe operation of civilian nuclear infrastructure is in every population’s best interest. One challenge each government must address is defining and agreeing to a set of acceptable norms of behavior in cyberspace as they relate to these facilities. The introduction of digital systems and networking technologies into these environments has led to the possibility that control and supporting computer systems are now accessible and exploitable, especially where interconnections to global information and communications technology (ICT) networks exist. The need for norms of behavior in cyberspace includes what is expected of system architects and cyber defenders as well as adversaries who should abide by rules of engagement even while conducting acts that violate national and international laws. The goal of this paper is to offer three behavioral cyber norms to improve the overall security of the ICT and Operational Technology (OT) networks and systems that underlie the operations of nuclear facilities. These norms of behavior will be specifically defined with the goals of reducing the threats associated to the theft of nuclear materials, accidental release of radiation and sabotage of nuclear processes. These norms would also include instances where an unwitting attacker or intelligence collection entity inadvertently makes their way into a nuclear facility network or system and can recognize they are in a protected zone and an approach to ensuring that these zones are not exploitable by bad actors to place their sensitive cyber effect delivery systems.

  11. EQ-5D Portuguese population norms.

    Science.gov (United States)

    Ferreira, Lara Noronha; Ferreira, Pedro L; Pereira, Luis N; Oppe, Mark

    2014-03-01

    The EQ-5D is a widely used preference-based measure. Normative data can be used as references to analyze the effects of healthcare, determine the burden of disease and enable regional or country comparisons. Population norms for the EQ-5D exist for other countries but have not been previously published for Portugal. The purpose of this study was to derive EQ-5D Portuguese population norms. The EQ-5D was applied by phone interview to a random sample of the Portuguese general population (n = 1,500) stratified by age, gender and region. The Portuguese value set was used to derive the EQ-5D index. Mean values were computed by gender and age groups, marital status, educational attainment, region and other variables to obtain the EQ-5D Portuguese norms. Health status declines with advancing age, and women reported worse health status than men. These results are similar to other EQ-5D population health studies. This study provides Portuguese population health-related quality of life data measured by the EQ-5D that can be used as population norms. These norms can be used to inform Portuguese policy makers, health care professionals and researchers in issues related to health care policy and planning and quantification of treatment effects on health status.

  12. Skewed norms under peer pressure: Formation and collapse

    OpenAIRE

    Michaeli, Moti; Spiro, Daniel

    2014-01-01

    This paper shows that peer pressure may lead to dynamic convergence to a norm that is skewed with respect to preferences in society, yet is endogenously upheld by the population. Moreover, a skewed norm will often be more sustainable than a representative norm. This may explain the skewness of various social and religious norms. By furthermore interpreting a norm as a political regime, we show that biased regimes can be sustained even without the existence of a powerful group with coherent in...

  13. An Upper Bound of Essential Norm of Composition Operator on H2(Bn)

    Institute of Scientific and Technical Information of China (English)

    Zhihua CHEN; Liangying JIANG; Qiming YAN

    2012-01-01

    The authors give an upper bound of the essential norm of a composition operator on H2(Bn),which involves the counting function in the higher dimensional value distribution theory defined by S.S.Chern.A criterion is also given to assure that the composition operator on H2(Bn) is bounded or compact.

  14. On the Distribution of Norm of Vector Projection and Rejection of Two Complex Normal Random Vectors

    Directory of Open Access Journals (Sweden)

    Mehdi Maleki

    2015-01-01

    Full Text Available Vector projection and vector rejection are highly common and useful operations in mathematics, information theory, and signal processing. In this paper, we find the distribution of the norm of projection and rejection vectors when the original vectors are standard complex normally distributed.

  15. Bullying and Social Identity: The Effects of Group Norms and Distinctiveness Threat on Attitudes towards Bullying

    Science.gov (United States)

    Ojala, Kris; Nesdale, Drew

    2004-01-01

    Drawing from social identity theory (Tajfel & Turner, 1979), an experiment was carried out to determine the extent to which children's attitudes towards bullying could be moderated by in-group norms and perceived threat to group distinctiveness. The study investigated the responses of 120 male primary school students aged 10-13 years from five…

  16. Maximum-norm resolvent estimates for elliptic finite element operators on nonquasiuniform triangulations

    NARCIS (Netherlands)

    Bakaev, Nikolai Yu.; Crouzeix, Michel; Thomee, Vidar

    2006-01-01

    In recent years several papers have been devoted to stability and smoothing properties in maximum-norm of finite element discretizations of parabolic problems. Using the theory of analytic semigroups it has been possible to rephrase such properties as bounds for the resolvent of the associated discr

  17. Values, Beliefs and Norms that Foster Chilean and German Pupils' Commitment to Protect Biodiversity

    Science.gov (United States)

    Menzel, Susanne; Bogeholz, Susanne

    2010-01-01

    Fostering young people's commitment to protect biodiversity is an important goal of Education for Sustainable Development (ESD) in both, industrial countries and designated biodiversity hotspots. However, little empirical evidence exists to describe factors that influence such commitments. Based on the Value-Belief-Norm (VBN) theory, 15 to…

  18. Individual and Class Norms Differentially Predict Proactive and Reactive Aggression: A Functional Analysis

    Science.gov (United States)

    Frey, Karin S.; Higheagle Strong, Zoe; Onyewuenyi, Adaurennaya C.

    2017-01-01

    Theory and research using a social-information processing framework indicate that reward-focused (proactive) aggression has different social consequences than defense-focused (reactive) aggression. Students use norms that identify expected and socially approved behaviors as guides to their own actions. Differences in social-cognitive processing…

  19. The mediated influences of perceived norms on pro-environmental behavior

    DEFF Research Database (Denmark)

    Thøgersen, John

    2014-01-01

    Research on the influence of social norms on pro-environmental behavior often reaches very different conclusions depending on whether the research is experimental or survey based. I propose that the main reason is that survey-based research applying popular social cognitive theories often underes...

  20. The Role of Positive and Negative Signaling Communication by Strong and Weak Ties in the Shaping of Safe Sex Subjective Norms of Adolescents in South Africa

    NARCIS (Netherlands)

    Boer, H.; Westhoff, Yvette

    2006-01-01

    We propose the theory that subjective (injunctive) social norms are shaped through two intertwined processes: positive and negative signaling communication by the personal social network and construal of the communicated social norm. Construal is evoked by the strength of the relation between a tie

  1. True gender ratios and stereotype rating norms

    Directory of Open Access Journals (Sweden)

    Alan eGarnham

    2015-07-01

    Full Text Available We present a study comparing, in English, perceived distributions of men and women in 422 named occupations with actual real world distributions. The first set of data was obtained from previous a large-scale norming study, whereas the second set was mostly drawn from UK governmental sources. In total, real world ratios for 290 occupations were obtained for our perceive vs. real world comparison, of which 205 were deemed to be unproblematic. The means for the two sources were similar and the correlation between them was high, suggesting that people are generally accurate at judging real gender ratios, though there were some notable exceptions. Beside this correlation, some interesting patterns emerged from the two sources, suggesting some response strategies when people complete norming studies. We discuss these patterns in terms of the way real world data might complement norming studies in determining gender stereotypicality.

  2. Linear System Identification via Atomic Norm Regularization

    CERN Document Server

    Shah, Parikshit; Tang, Gongguo; Recht, Benjamin

    2012-01-01

    This paper proposes a new algorithm for linear system identification from noisy measurements. The proposed algorithm balances a data fidelity term with a norm induced by the set of single pole filters. We pose a convex optimization problem that approximately solves the atomic norm minimization problem and identifies the unknown system from noisy linear measurements. This problem can be solved efficiently with standard, freely available software. We provide rigorous statistical guarantees that explicitly bound the estimation error (in the H_2-norm) in terms of the stability radius, the Hankel singular values of the true system and the number of measurements. These results in turn yield complexity bounds and asymptotic consistency. We provide numerical experiments demonstrating the efficacy of our method for estimating linear systems from a variety of linear measurements.

  3. Face recognition with L1-norm subspaces

    Science.gov (United States)

    Maritato, Federica; Liu, Ying; Colonnese, Stefania; Pados, Dimitris A.

    2016-05-01

    We consider the problem of representing individual faces by maximum L1-norm projection subspaces calculated from available face-image ensembles. In contrast to conventional L2-norm subspaces, L1-norm subspaces are seen to offer significant robustness to image variations, disturbances, and rank selection. Face recognition becomes then the problem of associating a new unknown face image to the "closest," in some sense, L1 subspace in the database. In this work, we also introduce the concept of adaptively allocating the available number of principal components to different face image classes, subject to a given total number/budget of principal components. Experimental studies included in this paper illustrate and support the theoretical developments.

  4. A New Replication Norm for Psychology

    Directory of Open Access Journals (Sweden)

    Etienne P LeBel

    2015-10-01

    Full Text Available In recent years, there has been a growing concern regarding the replicability of findings in psychology, including a mounting number of prominent findings that have failed to replicate via high-powered independent replication attempts. In the face of this replicability “crisis of confidence”, several initiatives have been implemented to increase the reliability of empirical findings. In the current article, I propose a new replication norm that aims to further boost the dependability of findings in psychology. Paralleling the extant social norm that researchers should peer review about three times as many articles that they themselves publish per year, the new replication norm states that researchers should aim to independently replicate important findings in their own research areas in proportion to the number of original studies they themselves publish per year (e.g., a 4:1 original-to-replication studies ratio. I argue this simple approach could significantly advance our science by increasing the reliability and cumulative nature of our empirical knowledge base, accelerating our theoretical understanding of psychological phenomena, instilling a focus on quality rather than quantity, and by facilitating our transformation toward a research culture where executing and reporting independent direct replications is viewed as an ordinary part of the research process. To help promote the new norm, I delineate (1 how each of the major constituencies of the research process (i.e., funders, journals, professional societies, departments, and individual researchers can incentivize replications and promote the new norm and (2 any obstacles each constituency faces in supporting the new norm.

  5. An Analysis of the English Translation of Xi JinPing:The Governance Of China-From The Perspective of Toury’s Translation Norms

    Institute of Scientific and Technical Information of China (English)

    XUE Zhong

    2016-01-01

    Xi Jinping:The Governance of China is of great significance in asserting to the world the fundamental policies and state-craft of CPC. Its English translation is analyzed on the basis of Toury’s translation norm theory, which guide and regulate all the processes in the translation activities. Based on preliminary norms, initial norms and initial norms, factors influencing the choice of source text, the attitude of translators as well as the specific translation strategies in the translation activity are explored with detailed cases.

  6. Institutions, Social Norms, and Bargaining Power

    DEFF Research Database (Denmark)

    Datta Gupta, Nabanita; Stratton, VCU, Leslie

    We exploit time use data from Denmark and the United States to examine the impact institutions and social norms have on individuals’ bargaining power within a household, hypothesizing that the more generous social welfare system and more egalitarian social norms in Denmark will mitigate the impact...... standard economic power measures have upon couples’ time use. Further we posit that leisure time will be more sensitive to power considerations than housework time which may be more influenced by preferences regarding household public goods, to gendered notions of time use, and to censoring. Our results...

  7. On the Norm of Finite Groups

    Institute of Scientific and Technical Information of China (English)

    Junxin Wang; Xiuyun Guo

    2007-01-01

    The norm N(G) of a group G is the intersection of normalizers of all the subgroups of G. Let G be a finite group, p a prime dividing the order of G, and P a Sylow p-subgroup of G. In this paper, it is proved that G is p-nilpotent if Ω1(P)≤N(NG(P)),and when p = 2, Ω2(P) = .Some applications of this result are given. Finally, a class of finite p-groups in which the index of the norm is exactly p is described.

  8. NORM contamination in the petroleum industry

    Energy Technology Data Exchange (ETDEWEB)

    Gray, P. (Peter Gray and Associates, Inc. (United States))

    1993-01-01

    This paper reports on contamination of oil and gas facilities with naturally occurring radioactive materials (NORM) which is now widespread. Some contamination may be sufficiently severe that maintenance and other personnel may be exposed to hazardous concentrations. Contamination with radium is common in oil-production facilities, whereas contamination with radon and radon decay products is more prevalent in natural-gas production and processing facilities. Although largely unregulated until recently, U.S. states, notably Louisiana and Texas, have or are enacting legislation to control NORM contamination in the petroleum industry.industry.

  9. MATNORM: Calculating NORM using composition matrices

    Science.gov (United States)

    Pruseth, Kamal L.

    2009-09-01

    This paper discusses the implementation of an entirely new set of formulas to calculate the CIPW norm. MATNORM does not involve any sophisticated programming skill and has been developed using Microsoft Excel spreadsheet formulas. These formulas are easy to understand and a mere knowledge of the if-then-else construct in MS-Excel is sufficient to implement the whole calculation scheme outlined below. The sequence of calculation used here differs from that of the standard CIPW norm calculation, but the results are very similar. The use of MS-Excel macro programming and other high-level programming languages has been deliberately avoided for simplicity.

  10. Evolutionary change in continuous reaction norms

    DEFF Research Database (Denmark)

    Murren, Courtney J; Maclean, Heidi J; Diamond, Sarah E

    2014-01-01

    Understanding the evolution of reaction norms remains a major challenge in ecology and evolution. Investigating evolutionary divergence in reaction norm shapes between populations and closely related species is one approach to providing insights. Here we use a meta-analytic approach to compare...... or species. These results show that evolutionary divergence of curvature is common and should be considered an important aspect of plasticity, together with slope. Biological details about traits and environments, including cryptic variation expressed in novel environmental conditions, may be critical...

  11. Application of norm-conserving pseudopotentials to intense laser-matter interactions

    Science.gov (United States)

    Tong, Xiao-Min; Wachter, Georg; Sato, Shunsuke A.; Lemell, Christoph; Yabana, Kazuhiro; Burgdörfer, Joachim

    2015-10-01

    We investigate the applicability of norm-conserving pseudopotentials to intense laser-matter interactions by performing time-dependent density functional theory simulations with an all-electron potential and with norm-conserving pseudopotentials. We find pseudopotentials to be reliable for the simulation of above-threshold ionization over a broad range of laser intensities both for the total ionization probability and the photoelectron energy spectrum. For the simulation of high-order-harmonic generation, pseudopotentials are shown to be applicable for lower-order harmonics in the spectral range in which the one-photon recombination dipole-matrix element can be recovered by the pseudopotential calculation.

  12. Norms as Group-Level Constructs: Investigating School-Level Teen Pregnancy Norms and Behaviors.

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W; Boardman, Jason D

    2014-09-01

    Social norms are a group-level phenomenon, but past quantitative research has rarely measured them in the aggregate or considered their group-level properties. We used the school-based design of the National Longitudinal Study of Adolescent Health to measure normative climates regarding teen pregnancy across 75 U.S. high schools. We distinguished between the strength of a school's norm against teen pregnancy and the consensus around that norm. School-level norm strength and dissensus were strongly (r = -0.65) and moderately (r = 0.34) associated with pregnancy prevalence within schools, respectively. Normative climate partially accounted for observed racial differences in school pregnancy prevalence, but norms were a stronger predictor than racial composition. As hypothesized, schools with both a stronger average norm against teen pregnancy and greater consensus around the norm had the lowest pregnancy prevalence. Results highlight the importance of group-level normative processes and of considering the local school environment when designing policies to reduce teen pregnancy.

  13. Entropy, Weil-Petersson norm and Gromov norm for surface automorphisms

    CERN Document Server

    Kojima, Sadayoshi

    2010-01-01

    Thanks to a theorem of Brock on comparison of Weil-Petersson norms and hyperbolic volumes of mapping tori for pseudo-Anosovs, we prove that the entropy of a surface automorphism in general has linear bounds in terms of Gromov norm of its mapping torus from below and in bounded geometry case from above. We also prove that the Weil-Petersson norm does the same from both sides in general. The proofs are in fact immediately derived from the theorem of Brock together with some other strong theorems and small observations.

  14. A moist "available enthalpy" norm: definition and comparison with existing "energy" norms

    CERN Document Server

    Marquet, Pascal

    2015-01-01

    Moist-air norms and inner-products are currently used in atmospheric science for computing dry or moist singular vectors and for determining forecast errors or sensitivity to observations based on tangent linear and adjoint models. A new moist-air norm is defined starting from old results published in Marquet (QJRMS 1993) and based on the "Available Enthalpy" approach, namely one of the Exergy function defined in general thermodynamics. Some interesting and promising impacts of this new "Available Enthalpy" norm are described in this brief version of a paper to be submitted to the QJRMS.

  15. Activation of social norms in social dilemmas

    DEFF Research Database (Denmark)

    Biel, Anders; Thøgersen, John

    2007-01-01

    , though. Research has also identiWed various factors that imply why people cooperate or defect in social dilemmas and what motivations that might guide the decision in one way or the other. Here, a closer look will be taken at social norms as a reason for departure from rational choice, a factor...

  16. Mixed ultrasoft/norm-conserved pseudopotential scheme

    DEFF Research Database (Denmark)

    Stokbro, Kurt

    1996-01-01

    A variant of the Vanderbilt ultrasoft pseudopotential scheme, where the norm conservation is released for only one or a few angular channels, is presented. Within this scheme some difficulties of the truly ultrasoft pseudopotentials are overcome without sacrificing the pseudopotential softness. (...

  17. VARIOUS NOTIONS OF ORTHOGONALITY IN NORMED SPACES

    Institute of Scientific and Technical Information of China (English)

    N.B. OKELO; J.O. AGURE; P.O. OLECHE

    2013-01-01

    In this paper, we present various notions and aspects of orthogonality in normed spaces. Characterizations and generalizations of orthogonality are also consid-ered. Results on orthogonality of the range and the kernel of elementary operators and the operators implementing them also are given.

  18. Income, Cultural Norms and Purchases of Counterfeits

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans); M. Lede (Madesta)

    2012-01-01

    textabstractWe conjecture that individual purchases of counterfeit products could be motivated by income and prices, but that another driver is cultural norms. To put the latter conjecture to an empirical test we make use of the unique situation of Surinamese people who live in Suriname and in the

  19. Junior High Norms for the Bender Gestalt.

    Science.gov (United States)

    Grow, Richard T.

    1980-01-01

    Junior high students were tested to supply normative data supporting the Bender Gestalt. Subject's performance was not significantly related to sex or occupation of the family bread winner. These variables do not have to be controlled for in norming visual motor tests at the junior high level. (Author)

  20. Norming plans for the NIH Toolbox.

    Science.gov (United States)

    Beaumont, Jennifer L; Havlik, Richard; Cook, Karon F; Hays, Ron D; Wallner-Allen, Kathleen; Korper, Samuel P; Lai, Jin-Shei; Nord, Christine; Zill, Nicholas; Choi, Seung; Yost, Kathleen J; Ustsinovich, Vitali; Brouwers, Pim; Hoffman, Howard J; Gershon, Richard

    2013-03-12

    The NIH Toolbox for Assessment of Neurological and Behavioral Function (NIH Toolbox) is a comprehensive battery of brief assessment tools. The purpose of this article is to describe plans to establish normative reference values for the NIH Toolbox measures. A large sample will be obtained from the US population for the purpose of calculating normative values. The sample will be stratified by age (ages 3-85 years), sex, and language preference (English or Spanish) and have a total sample size of at least 4,205. The sample will include a minimum of 25-100 individuals in each targeted demographic and language subgroup. Norming methods will include poststratification adjustment calculated using iterative proportional fitting, also known as raking, so that the weighted sample will have the same distribution on key demographic variables as the US population described in the 2010 Census. As with any set of norms, users should be mindful of the reference population and make conclusions consistent with the limitations of normative sampling, since it is not a probability-based sample. However, the NIH Toolbox norming study has been designed to minimize bias and maximize representativeness and precision of estimates. The availability of a "toolbox" of normed measures will be an important foundation for addressing critical research questions in neurologic and behavioral health.

  1. Academic Dishonesty, Ethical Norms and Learning

    Science.gov (United States)

    Colnerud, Gunnel; Rosander, Michael

    2009-01-01

    This study is aimed to deduce which ethical norms and considerations are implicitly present in the students' answers when they are asked to define to what degree the presented actions in a questionnaire are acts of cheating. Data are analysed by factor analysis as well as qualitative analysis. The questions asked are: What characterises the items…

  2. Academic Dishonesty, Ethical Norms and Learning

    Science.gov (United States)

    Colnerud, Gunnel; Rosander, Michael

    2009-01-01

    This study is aimed to deduce which ethical norms and considerations are implicitly present in the students' answers when they are asked to define to what degree the presented actions in a questionnaire are acts of cheating. Data are analysed by factor analysis as well as qualitative analysis. The questions asked are: What characterises the items…

  3. Robust portfolio selection under norm uncertainty

    Directory of Open Access Journals (Sweden)

    Lei Wang

    2016-06-01

    Full Text Available Abstract In this paper, we consider the robust portfolio selection problem which has a data uncertainty described by the ( p , w $(p,w$ -norm in the objective function. We show that the robust formulation of this problem is equivalent to a linear optimization problem. Moreover, we present some numerical results concerning our robust portfolio selection problem.

  4. Generalized Norms Inequalities for Absolute Value Operators

    Directory of Open Access Journals (Sweden)

    Ilyas Ali

    2014-02-01

    Full Text Available In this article, we generalize some norms inequalities for sums, differences, and products of absolute value operators. Our results based on Minkowski type inequalities and generalized forms of the Cauchy-Schwarz inequality. Some other related inequalities are also discussed.

  5. Computing the Matrix p-norm

    CERN Document Server

    Bhaskara, Aditya

    2010-01-01

    A matrix is said to be positive if all its entries are >0. We consider n x n positive matrices where the ratio of the largest to smallest entry is at most N, for some parameter N. We show that for any p>1, the p-norm of the matrix, which is defined to be |A|_p = Max_x ||Ax||_p, where ||x||_p=1 can be computed to a factor of (1+$\\delta$) in time polynomial in $\\log(1/\\delta)$, N and the dimension of the matrix n. However, in the case of general $n$-dimensional matrices, for p>1, p != 2, we show that it is NP-hard to approximate the p-norm to within a factor if (1+n^{-c}), for any constant c>0. This implies, for instance, that it is hard to obtain a $(1+\\delta)$ approximation in time polynomial in n, $1/\\delta$. Finally, we observe that the p-norm is multiplicative under tensor products, and thus if we can approximate the $p$-norm to some constant in polynomial time, we can also approximate it to an arbitrarily small constant. Recently, Englert and Racke [ER] showed the existence of an O(log n)-competitive obli...

  6. Toleration and the Design of Norms.

    Science.gov (United States)

    Floridi, Luciano

    2015-10-01

    One of the pressing challenges we face today-in a post-Westphalian order (emergence of the state as the modern, political information agent) and post-Bretton Woods world (emergence of non-state multiagent systems or MASs as "hyperhistorical" players in the global economy and politics)-is how to design the right kind of MAS that can take full advantage of the socio-economic and political progress made so far, while dealing successfully with the new global challenges that are undermining the best legacy of that very progress. This is the topic of the article. In it, I argue that (i) in order to design the right kind of MAS, we need to design the right kind of norms that constitute them; (ii) in order to design the right kind of constitutive norms, we need to identify and adopt the right kind of principles of normative design; (iii) toleration is one of those principles; (iv) unfortunately, its role as a foundation for the design of norms has been undermined by the "paradox of toleration"; (v) however, the paradox can be solved; (vi) so toleration can be re-instated as the right kind of foundational principle for the design of the right kind of norms that can constitute the right kind of MAS that can operate across cultures, societies and states, to help us to tackle the new global challenges facing us.

  7. Myth and Other Norms in World Society

    DEFF Research Database (Denmark)

    Petersen, Hanne

    2017-01-01

    This article uses the Thule Case at the Danish Supreme Court as an example of normativity in world society. Here norms, which may turn out to be important in world society could be myths of several kinds such as 'narrative normativity'. One myth may be that of (exclusive) sovereignty...

  8. Norms for environmentally responsible behaviour: An extended taxonomy

    DEFF Research Database (Denmark)

    Thøgersen, John

    2006-01-01

    and shopping. Also the frequency of the four behaviours was measured. The revised taxonomy has content, discriminant, predictive, and nomological validity and satisfactory test-retest reliability. The most internalized of the new norm constructs, integrated norms, is most strongly correlated with conventional......  The concept of personal or moral norms is ambiguous with regard to its motivational content. An extension and a refinement of the norm taxonomy are therefore suggested, distinguishing between two types of personal norms: introjected and integrated norms. A preliminary assessment of the taxonomy...

  9. The motivational roots of norms for environmentally responsible behaviour

    DEFF Research Database (Denmark)

    Thøgersen, John

    2007-01-01

    This paper investigates whether norms guiding environmentally desirable behaviour are genuinely internalized and integrated into the person's cognitive and goal structures or just shallowly "introjected" social norms. Internet-based questionnaires were administered to a stratified sample of Danish...... to the studied behaviour differ significantly depending on the strength of their norms and the two types of norms differ in their embeddedness in the person's cognitive structures. The behavioural influence of subjective social norms and expressed reasons and motives is mediated through personal norms...

  10. Role of gender norms and group identification on hypothetical and experimental pain tolerance.

    Science.gov (United States)

    Pool, Gregory J; Schwegler, Andria F; Theodore, Brian R; Fuchs, Perry N

    2007-05-01

    Previous research indicates that men typically tolerate more pain in experimental settings than women. One likely explanation for these group differences in pain tolerance is conformity to traditional, gender group social norms (i.e., the ideal man is masculine and tolerates more pain; the ideal woman is feminine and tolerates less pain). According to self-categorization theory, norms guide behavior to the degree that group members adopt the group identity. Therefore, high-identifying men are expected to conform to gender norms and tolerate more pain than high-identifying women who conform to different gender norms as a guide for their behavior. We conducted two studies to investigate whether gender group identification moderates individuals' conformity to pain tolerance and reporting norms. In the first study, participants indicated their gender identification and expected tolerance of a hypothetical painful stimulus. As anticipated, high-identifying men reported significantly greater pain tolerance than high-identifying women. No differences existed between low-identifying men and women. To determine if self-reported pain tolerance in a role-playing scenario corresponds to actual pain tolerance in an experimental setting, the second study examined pain tolerance to a noxious stimulus induced by electrical stimulation of the index finger. The experimental outcome revealed that high-identifying men tolerated more painful stimulation than high-identifying women. Further, high-identifying men tolerated more pain than low-identifying men. These results highlight the influence of social norms on behavior and suggest the need to further explore the role of norms in pain reporting behaviors.

  11. Genetics of Growth Reaction Norms in Farmed Rainbow Trout.

    Directory of Open Access Journals (Sweden)

    Panya Sae-Lim

    Full Text Available Rainbow trout is farmed globally under diverse uncontrollable environments. Fish with low macroenvironmental sensitivity (ES of growth is important to thrive and grow under these uncontrollable environments. The ES may evolve as a correlated response to selection for growth in one environment when the genetic correlation between ES and growth is nonzero. The aims of this study were to quantify additive genetic variance for ES of body weight (BW, defined as the slope of reaction norm across breeding environment (BE and production environment (PE, and to estimate the genetic correlation (rg(int, sl between BW and ES. To estimate heritable variance of ES, the coheritability of ES was derived using selection index theory. The BW records from 43,040 rainbow trout performing either in freshwater or seawater were analysed using a reaction norm model. High additive genetic variance for ES (9584 was observed, inferring that genetic changes in ES can be expected. The coheritability for ES was either -0.06 (intercept at PE or -0.08 (intercept at BE, suggesting that BW observation in either PE or BE results in low accuracy of selection for ES. Yet, the rg(int, sl was negative (-0.41 to -0.33 indicating that selection for BW in one environment is expected to result in more sensitive fish. To avoid an increase of ES while selecting for BW, it is possible to have equal genetic gain in BW in both environments so that ES is maintained stable.

  12. Genetics of Growth Reaction Norms in Farmed Rainbow Trout

    Science.gov (United States)

    Sae-Lim, Panya; Mulder, Han; Gjerde, Bjarne; Koskinen, Heikki; Lillehammer, Marie; Kause, Antti

    2015-01-01

    Rainbow trout is farmed globally under diverse uncontrollable environments. Fish with low macroenvironmental sensitivity (ES) of growth is important to thrive and grow under these uncontrollable environments. The ES may evolve as a correlated response to selection for growth in one environment when the genetic correlation between ES and growth is nonzero. The aims of this study were to quantify additive genetic variance for ES of body weight (BW), defined as the slope of reaction norm across breeding environment (BE) and production environment (PE), and to estimate the genetic correlation (rg(int, sl)) between BW and ES. To estimate heritable variance of ES, the coheritability of ES was derived using selection index theory. The BW records from 43,040 rainbow trout performing either in freshwater or seawater were analysed using a reaction norm model. High additive genetic variance for ES (9584) was observed, inferring that genetic changes in ES can be expected. The coheritability for ES was either -0.06 (intercept at PE) or -0.08 (intercept at BE), suggesting that BW observation in either PE or BE results in low accuracy of selection for ES. Yet, the rg(int, sl) was negative (-0.41 to -0.33) indicating that selection for BW in one environment is expected to result in more sensitive fish. To avoid an increase of ES while selecting for BW, it is possible to have equal genetic gain in BW in both environments so that ES is maintained stable. PMID:26267268

  13. Are social norms associated with smoking in French university students? A survey report on smoking correlates

    Directory of Open Access Journals (Sweden)

    Riou França Lionel

    2009-04-01

    Full Text Available Abstract Background Knowledge of the correlates of smoking is a first step to successful prevention interventions. The social norms theory hypothesises that students' smoking behaviour is linked to their perception of norms for use of tobacco. This study was designed to test the theory that smoking is associated with perceived norms, controlling for other correlates of smoking. Methods In a pencil-and-paper questionnaire, 721 second-year students in sociology, medicine, foreign language or nursing studies estimated the number of cigarettes usually smoked in a month. 31 additional covariates were included as potential predictors of tobacco use. Multiple imputation was used to deal with missing values among covariates. The strength of the association of each variable with tobacco use was quantified by the inclusion frequencies of the variable in 1000 bootstrap sample backward selections. Being a smoker and the number of cigarettes smoked by smokers were modelled separately. Results We retain 8 variables to predict the risk of smoking and 6 to predict the quantities smoked by smokers. The risk of being a smoker is increased by cannabis use, binge drinking, being unsupportive of smoke-free universities, perceived friends' approval of regular smoking, positive perceptions about tobacco, a high perceived prevalence of smoking among friends, reporting not being disturbed by people smoking in the university, and being female. The quantity of cigarettes smoked by smokers is greater for smokers reporting never being disturbed by smoke in the university, unsupportive of smoke-free universities, perceiving that their friends approve of regular smoking, having more negative beliefs about the tobacco industry, being sociology students and being among the older students. Conclusion Other substance use, injunctive norms (friends' approval and descriptive norms (friends' smoking prevalence are associated with tobacco use. University-based prevention campaigns

  14. Outcome expectancies, descriptive norms, and alcohol use: American Indian and white adolescents.

    Science.gov (United States)

    Dieterich, Sara E; Stanley, Linda R; Swaim, Randall C; Beauvais, Fred

    2013-08-01

    This study examined the relationships between adolescent alcohol use and outcome expectancies and descriptive norms for a sample of American Indian and white youth living on or near reservations. Three outcome expectancies proposed by the theory of normative social behavior (perceived benefits to self, perceived benefits to others, and anticipatory socialization) were examined. Survey data were collected from high school students in the 2009-2010, 2010-2011, and 2011-2012 school years. Stronger descriptive norms for use and higher perceived benefits to self from use were associated with alcohol use in the last month, drunkenness in the last month, and binge drinking. Perceived benefits to self also moderated the relationship between descriptive norms and both alcohol use in the last month and binge drinking, and the effect of descriptive norms on use became more robust as perceived benefits to self increased. Outcome expectancies of perceived benefits to others and anticipatory socialization did not moderate the relationship between norms and alcohol use. Implications for prevention are discussed.

  15. Eating by the Norm : The Influence of Social Norms on Young People's Eating Behavior

    OpenAIRE

    Stok, F.M.

    2014-01-01

    Humans are social beings. Our identities are, for an important part, shaped by the different groups we belong to. Each social group has its own standards or norms for behavior, based upon what is considered good or correct behavior within that social group. Such socially shared norms are usually not made explicit, but become apparent through observing the behavior of group members and through understanding the expectations they have for how others in their social group should behave. The infl...

  16. Normes techniques, normes sociales, l'Internet sous contrôle chinois

    OpenAIRE

    2012-01-01

    International audience; Technical norms, social norms, the chinese internet under contrololivier arifon 1, * 1 : resic (resic)* : auteur correspondantWith internet, the Chinese's government is coherent with its global project for the country. Since 1995, it has recommended a use of internet for the society and developed several forms of control. actually, four registers co exists: a technical control, a legal regulation, human measures on civil society and, more complex, a Chinese entrepreneu...

  17. Aggression Norms in the Classroom Social Network: Contexts of Aggressive Behavior and Social Preference in Middle Childhood.

    Science.gov (United States)

    Jackson, Daisy R; Cappella, Elise; Neal, Jennifer Watling

    2015-12-01

    In a cross-sectional sample of African-American 2nd-4th grade students (N = 681), we examine the moderating effects of classroom overt and relational aggression norms on peers' social acceptance of classmates who exhibit overt and relational aggression in urban schools. Extending theory and research on classroom norms, we integrate social network data to adjust aggression norms based on children's direct and indirect connections in the classroom. Results of multilevel models indicate that network-based classroom aggression norms moderated relations between children's aggressive behavior and their social preference. Specifically, children benefited socially when their form of aggressive behavior fit with what was normative in the classroom social context. The moderating effect of classroom aggression norms was stronger for the association between overt aggression and social preference than relational aggression and social preference. Relationally aggressive youth were socially preferred by peers regardless of the classroom norm, although this positive association was magnified in classrooms with higher levels of relational aggression. Future research focused on aggression norms within classroom social networks are discussed and implications for school prevention efforts are considered.

  18. Professional Development of PMRI Teachers For Introducing Social Norms

    Directory of Open Access Journals (Sweden)

    Ratu Ilma Indra Putri

    2015-10-01

    Full Text Available This paper reports implementation results of designing a workshop for mathematics teacher in introducing classroom social norms. The participants are eight mathematics teachers in primary and junior secondary level. Teachers learned and did some activities about social norms during the workshop. First, they watched an example of learning videos about social norms. Then they discussed and shared in the group about their experiences in using social norms in the classroom. Finally, they made a commitment to try their knowledge about social norms in their classroom. This research used the design research method. Data were collected using videotaped, interview, and focus group discussion and were analyzed qualitatively. Results show that: (1 Teachers satisfied in following all activities relating to the social norms in the workshop. (2 Teachers realized that they had used some activities of social norms such as guiding students to communicate, asking questions and giving argumentation. (3 Teachers have more confidence to use social norms in their mathematics classroom

  19. Forfaitaire norm fosforgehalte in opfokzeug te laag : in het kort

    NARCIS (Netherlands)

    Jongbloed, A.W.

    2010-01-01

    De forfaitaire norm voor het fosforgehalte in opfokzeugen, zoals gehanteerd door de Dienst Regelingen, is te laag voor de huidige zeugen en zou verhoogd moeten worden. De huidige norm is gebaseerd op gedateerd onderzoek.

  20. A review of norms and normative multiagent systems.

    Science.gov (United States)

    Mahmoud, Moamin A; Ahmad, Mohd Sharifuddin; Yusoff, Mohd Zaliman Mohd; Mustapha, Aida

    2014-01-01

    Norms and normative multiagent systems have become the subjects of interest for many researchers. Such interest is caused by the need for agents to exploit the norms in enhancing their performance in a community. The term norm is used to characterize the behaviours of community members. The concept of normative multiagent systems is used to facilitate collaboration and coordination among social groups of agents. Many researches have been conducted on norms that investigate the fundamental concepts, definitions, classification, and types of norms and normative multiagent systems including normative architectures and normative processes. However, very few researches have been found to comprehensively study and analyze the literature in advancing the current state of norms and normative multiagent systems. Consequently, this paper attempts to present the current state of research on norms and normative multiagent systems and propose a norm's life cycle model based on the review of the literature. Subsequently, this paper highlights the significant areas for future work.

  1. Adolescent Substance Use, Aggressive Behaviors, and Peer Context Behavioral Norms

    OpenAIRE

    Gommans, R.; Stevens, G.W.J.M.; ter Bogt, T.F.M.; Cillessen, Antonius H. N.

    2016-01-01

    The goal of this study was to examine behavioral norm effects in 2 peer contexts (classroom, school) on adolescent substance use (tobacco, alcohol, cannabis) and aggressive behaviors (bullying, physical fighting). Participants were 5,642 adolescents (Mage = 14.29 years, SD = 1.26; 49% boys). There were 3 hypotheses. First, behavioral norms in both contexts affect individual behavior. Second, classroom norms have stronger effects on individual behavior than school norms. Third, classroom and s...

  2. Norms and Team Formation: Evidence from Research Partnerships

    OpenAIRE

    Daniel Garcia; Joshua Serman

    2015-01-01

    Scientific, artistic, and professional work is increasingly performed in groups. In this study, we seek to understand the extent to which norms influence the composition of such groups. In particular, we analyze the effect of the alphabetical norm in academic citations on the composition of research teams in economics. First, we present a model of endogenous team formation given the alphabetical norm and analyze the effect of the norm on the desirability of any two individuals to conduct a jo...

  3. The attitude-behavior relationship in consumer conduct: the role of norms, past behavior, and self-identity.

    Science.gov (United States)

    Smith, Joanne R; Terry, Deborah J; Manstead, Antony S R; Louis, Winnifred R; Kotterman, Diana; Wolfs, Jacqueline

    2008-06-01

    The authors used a revised planned behavior model in the consumer domain. The revised model incorporated separate measures of descriptive and injunctive/ prescriptive norms, self-identity, and past behavior in an effort to improve the predictive power of the theory of planned behavior (TPB; I. Ajzen, 1985) in relation to a self-reported consumer behavior: purchasing one's preferred soft drink. At Time 1, respondents (N = 112) completed self-report measures of (a) attitudes, (b) perceived behavioral control, (c) descriptive and injunctive/prescriptive norms, (d) self-identity, (e) past behavior, and (f) intentions. The authors assessed self-reported behavior 1 week later (Time 2). Attitudes, injunctive/prescriptive norms, descriptive norms, past behavior, and self-identity were all positively related to purchase intentions, and intentions were predictive of self-reported behavior at Time 2. These findings highlight the utility of the TPB in the consumer domain.

  4. Tutorial: Calculating Percentile Rank and Percentile Norms Using SPSS

    Science.gov (United States)

    Baumgartner, Ted A.

    2009-01-01

    Practitioners can benefit from using norms, but they often have to develop their own percentile rank and percentile norms. This article is a tutorial on how to quickly and easily calculate percentile rank and percentile norms using SPSS, and this information is presented for a data set. Some issues in calculating percentile rank and percentile…

  5. Tutorial: Calculating Percentile Rank and Percentile Norms Using SPSS

    Science.gov (United States)

    Baumgartner, Ted A.

    2009-01-01

    Practitioners can benefit from using norms, but they often have to develop their own percentile rank and percentile norms. This article is a tutorial on how to quickly and easily calculate percentile rank and percentile norms using SPSS, and this information is presented for a data set. Some issues in calculating percentile rank and percentile…

  6. The norm implementation problem in normative multi-agent systems

    NARCIS (Netherlands)

    Grossi, D.; Gabbay, D.; van der Torre, L.; Dastani, M.; Hindriks, K.V.; Meyer, J-J.C.

    2010-01-01

    The norm implementation problem consists in how to see to it that the agents in a system comply with the norms specified for that system by the system designer. It is part of the more general problem of how to synthesize or create norms for multi-agent systems, by, for example, highlighting the choi

  7. Extradyadic sex : The role of descriptive and injunctive norms

    NARCIS (Netherlands)

    Buunk, BP; Bakker, AB

    1995-01-01

    The willingness to engage in extradyadic sexual behavior was examined in relation to attitudes, descriptive norms (what others do or are willing to do), and injunctive norms (what others think one should do). Although in research on attitude-behavior relationships injunctive norms are usually assess

  8. The motivational roots of norms for environmentally responsible behavior

    DEFF Research Database (Denmark)

    Thøgersen, John

    2009-01-01

    How internalized and integrated into the person's cognitive and goal structures are norms guiding environmentally desirable behavior? In two surveys (N = 206 and N = 200), subjective social norms and personal norms for a specific behavior (the purchase of organic food or recycling) as well as self...

  9. Practical Run-Time Norm Enforcement with Bounded Lookahead

    NARCIS (Netherlands)

    Alechina, Natasha; Bulling, Nils; Dastani, Mehdi; Logan, Brian

    2015-01-01

    Norms have been widely proposed as a means of coordinating and controlling the behaviour of agents in a multi-agent system. A key challenge in normative MAS is norm enforcement: how and when to restrict the agents’ behaviour in order to obtain a desirable outcome? Even if a norm can be enforced

  10. Growth, financial development, societal norms and legal institutions

    NARCIS (Netherlands)

    Garretsen, Harry; Lensink, Robert; Sterken, Elmer

    2002-01-01

    This paper analyses whether societal norms help to explain cross-country differences in financial development. We analyze whether societal norms in addition to legal institutions have an impact on financial development. We address the implications of the inclusion of societal norms for the analysis

  11. Effects of Group Norms on Children's Intentions to Bully

    Science.gov (United States)

    Nesdale, Drew; Durkin, Kevin; Maass, Anne; Kiesner, Jeff; Griffiths, Judith A.

    2008-01-01

    A minimal group study examined the effect of peer group norms on children's direct and indirect bullying intentions. Prior to an inter-group drawing competition, children (N = 85) aged seven and nine years were assigned to a group that had a norm of out-group dislike or out-group liking. Results indicated that, regardless of group norms, the…

  12. An efficient algorithm for computing the H-infinity norm

    NARCIS (Netherlands)

    Belur, Madhu N.; Praagman, C.

    2011-01-01

    This technical note addresses the computation of the H-infinity norm by directly computing the isolated common zeros of two bivariate polynomials, unlike the iteration algorithm that is currently used to find the H-infinity norm. The proposed method to H-infinity norm calculation is compared with th

  13. Growth, financial development, societal norms and legal institutions

    NARCIS (Netherlands)

    Garretsen, Harry; Lensink, Robert; Sterken, Elmer

    2002-01-01

    This paper analyses whether societal norms help to explain cross-country differences in financial development. We analyze whether societal norms in addition to legal institutions have an impact on financial development. We address the implications of the inclusion of societal norms for the analysis

  14. Norms of certain Jordan elementary operators

    Science.gov (United States)

    Zhang, Xiaoli; Ji, Guoxing

    2008-10-01

    Let be a complex Hilbert space and let denote the algebra of all bounded linear operators on . For , the Jordan elementary operator UA,B is defined by UA,B(X)=AXB+BXA, . In this short note, we discuss the norm of UA,B. We show that if and ||UA,B||=||A||||B||, then either AB* or B*A is 0. We give some examples of Jordan elementary operators UA,B such that ||UA,B||=||A||||B|| but AB*[not equal to]0 and B*A[not equal to]0, which answer negatively a question posed by M. Boumazgour in [M. Boumazgour, Norm inequalities for sums of two basic elementary operators, J. Math. Anal. Appl. 342 (2008) 386-393].

  15. Property (T) and exotic quantum group norms

    CERN Document Server

    Kyed, David

    2010-01-01

    Utilizing the notion of property (T) we construct new examples of quantum group norms on the polynomial algebra of a compact quantum group, and provide criteria ensuring that these are not equal to neither the minimal nor the maximal norm. Along the way we generalize several classical operator algebraic characterizations of property (T) to the quantum group setting which unify recent approaches to property (T) for quantum groups with previous ones. The techniques developed furthermore provide tools to answer two open problems; firstly a question by B\\'edos, Murphy and Tuset about automatic continuity of the comultiplication and secondly a problem left open by Woronowicz regarding the structure of elements whose coproduct is a finite sum of simple tensors.

  16. Esquisse d’une philosophie des normes.

    Directory of Open Access Journals (Sweden)

    Christian Ruby

    2009-11-01

    Full Text Available La demande vient de l’éditeur et il a eu raison de solliciter la remise en public des cinq articles rédigés, par Pierre Macherey, ce vieux dinosaure de la philosophie (cf. Macherey, 1998, sur Georges Canguilhem et Michel Foucault. Car la question brassée autant par ces auteurs que par les textes de Macherey ici présentés demeure actuelle 1  : qu’est-ce que vivre et vivre en société, sous des normes ? Pourquoi l’existence humaine est-elle confrontée à des normes ? D’où ...

  17. Lagrange, central norms, and quadratic Diophantine equations

    Directory of Open Access Journals (Sweden)

    R. A. Mollin

    2005-01-01

    Full Text Available We consider the Diophantine equation of the form x2−Dy2=c, where c=±1,±2, and provide a generalization of results of Lagrange with elementary proofs using only basic properties of simple continued fractions. As a consequence, we achieve a completely general, simple, and elegant criterion for the central norm to be 2 in the simple continued fraction expansion of D.

  18. Gaskell’s Characters Challenging Gender Norms

    Directory of Open Access Journals (Sweden)

    Alban Gillian M. E.

    2016-12-01

    Full Text Available This paper evaluates women characters of Elizabeth Gaskell0’s social novels set in England’s industrial era. While in some ways a traditional woman of her age, Gaskell assumes responsibility and nurture as a duty of men as well as women, and shows her powerful women escaping gender norms, making her worthy of more notice as a social critic than she often gains.

  19. Regulatory framework for NORM residues in Belgium

    Energy Technology Data Exchange (ETDEWEB)

    Pepin, S.; Dehandschutter, B.; Poffijn, A.; Sonck, M. [Federal Agency for Nuclear Control (FANC), Rue Ravenstein 36, 1000 Brussels (Belgium)

    2013-07-01

    The Belgian radiation protection authority (Federal Agency for Nuclear Control - FANC) has published in March 2013 a decree regulating the acceptance of NORM residues by nonradioactive waste treatment facilities. This regulation is based on the concept of 'work activities involving natural radiation sources' in the sense of article 40 of the 96/29/EURATOM directive. The disposal or processing facilities which accept NORM residues with an activity concentration above a generic exemption level will be considered as 'work activities' and submitted to declaration according to the Belgian radiation protection regulations. On basis of this declaration, specific acceptance criteria for the different types of processing/ disposal of the residues (disposal on landfill, recycling into building materials, etc.) are imposed. FANC has drafted guidelines for these acceptance criteria. A methodological guide for the operators of the concerned facilities was also published. Moreover, sites where significant quantities of NORM residues are or have been disposed, are subjected to an environmental monitoring in the framework of the national program of radiological surveillance of FANC. FANC also introduced in its regulations the concept of anthropogenic radon-prone areas: e.g. former phosphogypsum stacks have been defined as anthropogenic radon-prone areas, which allows some form of regulatory control of these sites. (authors)

  20. New Transportation Technology : Norm Activation Processes and the Intention to Switch to an Electric/Hybrid Vehicle

    OpenAIRE

    Nordlund, A.; Jansson, J.; Westin, K.

    2016-01-01

    Since humans' activities contribute to climate change it is important to change behavior. Switching to a hybrid/plugin/electric vehicle (HEV/PHEV/EV) for personal transport can be one way. In this study the intention to switch to a HEV/PHEV/EV is studied from the theoretical framework of the moral norm-activation theory of altruism (Schwartz, 1977) and the Value-Belief-Norm (VBN) Theory of environmentalism (Stern et al., 1999). Data was collected using a survey to three groups, alternative fu...

  1. Strong reciprocity, human cooperation, and the enforcement of social norms.

    Science.gov (United States)

    Fehr, Ernst; Fischbacher, Urs; Gächter, Simon

    2002-03-01

    This paper provides strong evidence challenging the self-interest assumption that dominates the behavioral sciences and much evolutionary thinking. The evidence indicates that many people have a tendency to voluntarily cooperate, if treated fairly, and to punish noncooperators. We call this behavioral propensity "strong reciprocity" and show empirically that it can lead to almost universal cooperation in circumstances in which purely self-interested behavior would cause a complete breakdown of cooperation. In addition, we show that people are willing to punish those who behaved unfairly towards a third person or who defected in a Prisoner's Dilemma game with a third person. This suggests that strong reciprocity is a powerful device for the enforcement of social norms involving, for example, food sharing or collective action. Strong reciprocity cannot be rationalized as an adaptive trait by the leading evolutionary theories of human cooperation (in other words, kin selection, reciprocal altruism, indirect reciprocity, and costly signaling theory). However, multilevel selection theories of cultural evolution are consistent with strong reciprocity.

  2. An Abbreviated Tool for Assessing Feminine Norm Conformity: Psychometric Properties of the Conformity to Feminine Norms Inventory-45

    Science.gov (United States)

    Parent, Mike C.; Moradi, Bonnie

    2011-01-01

    The Conformity to Feminine Norms Inventory-45 (CFNI-45; Parent & Moradi, 2010) is an important tool for assessing level of conformity to feminine gender norms and for investigating the implications of such norms for women's functioning. The authors of the present study assessed the factor structure, measurement invariance, reliability, and…

  3. Can we get some cooperation around here? The mediating role of group norms on the relationship between team personality and individual helping behaviors.

    Science.gov (United States)

    Gonzalez-Mulé, Erik; DeGeest, David S; McCormick, Brian W; Seong, Jee Young; Brown, Kenneth G

    2014-09-01

    Drawing on the group-norms theory of organizational citizenship behaviors and person-environment fit theory, we introduce and test a multilevel model of the effects of additive and dispersion composition models of team members' personality characteristics on group norms and individual helping behaviors. Our model was tested using regression and random coefficients modeling on 102 research and development teams. Results indicated that high mean levels of extraversion are positively related to individual helping behaviors through the mediating effect of cooperative group norms. Further, low variance on agreeableness (supplementary fit) and high variance on extraversion (complementary fit) promote the enactment of individual helping behaviors, but only the effects of extraversion were mediated by cooperative group norms. Implications of these findings for theories of helping behaviors in teams are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  4. L1TV Computes the Flat Norm for Boundaries

    Directory of Open Access Journals (Sweden)

    Simon P. Morgan

    2007-01-01

    Full Text Available We show that the recently introduced L1TV functional can be used to explicitly compute the flat norm for codimension one boundaries. Furthermore, using L1TV, we also obtain the flat norm decomposition. Conversely, using the flat norm as the precise generalization of L1TV functional, we obtain a method for denoising nonboundary or higher codimension sets. The flat norm decomposition of differences can made to depend on scale using the flat norm with scale which we define in direct analogy to the L1TV functional. We illustrate the results and implications with examples and figures.

  5. Dictator Game Giving: The Importance of Descriptive versus Injunctive Norms.

    Science.gov (United States)

    Raihani, Nichola J; McAuliffe, Katherine

    2014-01-01

    Human behaviour is influenced by social norms but norms can entail two types of information. Descriptive norms refer to what others do in this context, while injunctive norms refer to what ought to be done to ensure social approval. In many real-world situations these norms are often presented concurrently meaning that their independent effects on behaviour are difficult to establish. Here we used an online Dictator Game to test how descriptive and injunctive norms would influence dictator donations when presented independently of one another. In addition, we varied the cost of complying with the norm: By stating that $0.20 or $0.50 cent donations from a $1 stake were normal or suggested, respectively. Specifying a higher target amount was associated with increased mean donation size. In contrast to previous studies, descriptive norms did not seem to influence giving behaviour in this context, whereas injunctive norms were associated with increased likelihood to give at least the target amount to the partner. This raises the question of whether injunctive norms might be more effective than descriptive norms at promoting prosocial behaviour in other settings.

  6. Bundles of Norms About Teen Sex and Pregnancy.

    Science.gov (United States)

    Mollborn, Stefanie; Sennott, Christie

    2015-09-01

    Teen pregnancy is a cultural battleground in struggles over morality, education, and family. At its heart are norms about teen sex, contraception, pregnancy, and abortion. Analyzing 57 interviews with college students, we found that "bundles" of related norms shaped the messages teens hear. Teens did not think their communities encouraged teen sex or pregnancy, but normative messages differed greatly, with either moral or practical rationalizations. Teens readily identified multiple norms intended to regulate teen sex, contraception, abortion, childbearing, and the sanctioning of teen parents. Beyond influencing teens' behavior, norms shaped teenagers' public portrayals and post hoc justifications of their behavior. Although norm bundles are complex to measure, participants could summarize them succinctly. These bundles and their conflicting behavioral prescriptions create space for human agency in negotiating normative pressures. The norm bundles concept has implications for teen pregnancy prevention policies and can help revitalize social norms for understanding health behaviors.

  7. The motivational roots of norms for environmentally responsible behaviour

    DEFF Research Database (Denmark)

    Thøgersen, John

    consumers (N = 206). Each questionnaire contained standard items measuring subjective social and personal norms for the purchase of organic food, self-reported buying behaviour, and a "hard laddering" instrument probing reasons and motives for doing so. As expected, participants' means-end associations......This paper investigates whether norms guiding environmentally desirable behaviour are genuinely internalized and integrated into the person's cognitive and goal structures or just shallowly "introjected" social norms. Internet-based questionnaires were administered to a stratified sample of Danish...... to the studied behaviour differ significantly depending on the strength of their norms and the two types of norms differ in their embeddedness in the person's cognitive structures. The behavioural influence of subjective social norms and expressed reasons and motives is mediated through personal norms...

  8. The motivational roots of norms for environmentally responsible behaviour

    DEFF Research Database (Denmark)

    Thøgersen, John

    2007-01-01

    consumers (N = 206). Each questionnaire contained standard items measuring subjective social and personal norms for the purchase of organic food, self-reported buying behaviour, and a "hard laddering" instrument probing reasons and motives for doing so. As expected, participants' means-end associations......This paper investigates whether norms guiding environmentally desirable behaviour are genuinely internalized and integrated into the person's cognitive and goal structures or just shallowly "introjected" social norms. Internet-based questionnaires were administered to a stratified sample of Danish...... to the studied behaviour differ significantly depending on the strength of their norms and the two types of norms differ in their embeddedness in the person's cognitive structures. The behavioural influence of subjective social norms and expressed reasons and motives is mediated through personal norms...

  9. Characterisation of NORM Contaminated Objects: Reliable and Efficient

    DEFF Research Database (Denmark)

    Breddam, Kresten; Hou, Xiaolin; Koufakis, Markos

    The predominant contributors to the production of Technologically En-hanced Naturally Occurring Radioactive Material (TENORM) and NORM-waste in the Nordic countries are the on- and offshore oil and gas produc-ers. In oil and gas production processes, host rock formation water con-taining low...... concentrations of NORM is mixed with seawater containing high concentrations of sulphate. This leads to precipitation of NORM (Ra, Pb, Po)SO4, which is deposited as either scale or sludge in the production equipment. NORM contaminated pipes, tubes, pumps and tanks, etc. are therefore subject to radiological...... characterization in order to ensure safe reuse or recycling as well as safe NORM waste handling.The procedures and measurement techniques may significantly affect the amount of mate-rial that is categorized as NORM contaminated equipment and NORM waste. At present, different procedures are used for categorization...

  10. Social norms and risk perception: predictors of distracted driving behavior among novice adolescent drivers.

    Science.gov (United States)

    Carter, Patrick M; Bingham, C Raymond; Zakrajsek, Jennifer S; Shope, Jean T; Sayer, Tina B

    2014-05-01

    Adolescent drivers are at elevated crash risk due to distracted driving behavior (DDB). Understanding parental and peer influences on adolescent DDB may aid future efforts to decrease crash risk. We examined the influence of risk perception, sensation seeking, as well as descriptive and injunctive social norms on adolescent DDB using the theory of normative social behavior. 403 adolescents (aged 16-18 years) and their parents were surveyed by telephone. Survey instruments measured self-reported sociodemographics, DDB, sensation seeking, risk perception, descriptive norms (perceived parent DDB, parent self-reported DDB, and perceived peer DDB), and injunctive norms (parent approval of DDB and peer approval of DDB). Hierarchical multiple linear regression was used to predict the influence of descriptive and injunctive social norms, risk perception, and sensation seeking on adolescent DDB. 92% of adolescents reported regularly engaging in DDB. Adolescents perceived that their parents and peers participated in DDB more frequently than themselves. Adolescent risk perception, parent DDB, perceived parent DDB, and perceived peer DDB were predictive of adolescent DDB in the regression model, but parent approval and peer approval of DDB were not predictive. Risk perception and parental DDB were stronger predictors among males, whereas perceived parental DDB was stronger for female adolescents. Adolescent risk perception and descriptive norms are important predictors of adolescent distracted driving. More study is needed to understand the role of injunctive normative influences on adolescent DDB. Effective public health interventions should address parental role modeling, parental monitoring of adolescent driving, and social marketing techniques that correct misconceptions of norms related to around driver distraction and crash risk. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  11. The Effects of Liking Norms and Descriptive Norms on Vegetable Consumption: A Randomized Experiment.

    Science.gov (United States)

    Thomas, Jason M; Liu, Jinyu; Robinson, Eric L; Aveyard, Paul; Herman, C Peter; Higgs, Suzanne

    2016-01-01

    There is evidence that social norm messages can be used to promote the selection of fruit and vegetables in low habitual consumers of these foods but it is unclear whether this effect is sustained over time. It is also unclear whether information about others' liking for a food (liking norm) could have the same effect. Using a 2 × 5 × 2 experimental design we investigated the effects of exposure to various messages on later intake from a food buffet and whether any effects were sustained 24 h after exposure in both low and high consumers of vegetables. There were three factors: delay (immediate food selection vs. food selection 24 h after exposure), message type (liking norm, descriptive norm, health message, vegetable variety condition, and neutral control message), and habitual consumption (low vs. high). The buffet consisted of three raw vegetables, three energy-dense foods, and two dips. For vegetables and non-vegetables there were no main effects of message type, nor any main effect of delay. There was a significant message × habitual vegetable consumption interaction for vegetable consumption; however, follow up tests did not yield any significant effects. Examining each food individually, there were no main effects of message type, nor any main effect of delay, for any of the foods; however, there was a message × habitual vegetable consumption interaction for broccoli. Consumption of broccoli in the health message and descriptive norm conditions did not differ from the control neutral condition. However, habitually low consumers of vegetables increased their consumption of broccoli in the vegetable variety and liking norm conditions relative to habitual low vegetable consumers in the neutral control condition (p vegetable variety condition on vegetable intake is warranted. This trial is listed as NCT02618174 at clinicaltrials.gov.

  12. Finding approximately rank-one submatrices with the nuclear norm and l1 norm

    CERN Document Server

    Doan, Xuan Vinh

    2010-01-01

    We propose a convex optimization formulation with the nuclear norm and $\\ell_1$-norm to find a large approximately rank-one submatrix of a given nonnegative matrix. We develop optimality conditions for the formulation and characterize the properties of the optimal solutions. We establish conditions under which the optimal solution of the convex formulation has a specific sparse structure. Finally, we show that, under certain hypotheses, with high probability, the approach can recover the rank-one submatrix even when it is corrupted with random noise and inserted as a submatrix into a much larger random noise matrix.

  13. T-S Fuzzy Model-Based Approximation and Filter Design for Stochastic Time-Delay Systems with Hankel Norm Criterion

    Directory of Open Access Journals (Sweden)

    Yanhui Li

    2014-01-01

    Full Text Available This paper investigates the Hankel norm filter design problem for stochastic time-delay systems, which are represented by Takagi-Sugeno (T-S fuzzy model. Motivated by the parallel distributed compensation (PDC technique, a novel filtering error system is established. The objective is to design a suitable filter that guarantees the corresponding filtering error system to be mean-square asymptotically stable and to have a specified Hankel norm performance level γ. Based on the Lyapunov stability theory and the Itô differential rule, the Hankel norm criterion is first established by adopting the integral inequality method, which can make some useful efforts in reducing conservativeness. The Hankel norm filtering problem is casted into a convex optimization problem with a convex linearization approach, which expresses all the conditions for the existence of admissible Hankel norm filter as standard linear matrix inequalities (LMIs. The effectiveness of the proposed method is demonstrated via a numerical example.

  14. Gender and (UnSustainability—Can Communication Solve a Conflict of Norms?

    Directory of Open Access Journals (Sweden)

    Angela Franz-Balsen

    2014-04-01

    Full Text Available In theory, and even more in the practice of sustainability communications, the gender dimension of sustainability has been neglected relative to other fields of the science. The aim of this paper is to show the relevance of gender as an analytical category for research and the importance of gender competence as an indispensable skill for professional sustainability communicators. Understanding how gender norms have contributed to inhibiting sustainable development is key to well-targeted means to communicate visions of sustainable ways of life. Traditional norms of masculinity are clearly in tension with the ethical, ecological and social implications of Sustainable Development, whereas the norms of femininity work against empowerment and participation of women. Current changes in gender relations and gender identities in the western world do not automatically solve this conflict of norms. Therefore, sustainability communication must and can contribute to shaping the social construction of gender towards new “sustainable” norms and ideals for the various gender identities in western societies. In order to achieve this, gender mainstreaming (GM needs to be implemented in the field of sustainability communication, from capacity building for communicators to project design and research. Gender and diversity competence is to become a professional requirement, assuring that traditional “doing gender” is avoided, cultural diversity respected and structural inequalities are made visible. Visions of sustainable societies should include changes in gender relations. The argument is based on sociological studies, gender theories, gender policies, and environmental and sustainability communication studies, empirically supported by biographical studies and media analyses over the last twenty years in Western Europe, mainly Germany.

  15. Gender and (Un)Sustainability—Can Communication Solve a Conflict of Norms?

    OpenAIRE

    Angela Franz-Balsen

    2014-01-01

    In theory, and even more in the practice of sustainability communications, the gender dimension of sustainability has been neglected relative to other fields of the science. The aim of this paper is to show the relevance of gender as an analytical category for research and the importance of gender competence as an indispensable skill for professional sustainability communicators. Understanding how gender norms have contributed to inhibiting sustainable development is key to well-targeted mea...

  16. UK population norms for EQ-5D

    OpenAIRE

    Paul Kind; Geoffrey Hardman; Susan Macran

    1999-01-01

    This discussion paper presents data from the Department of Health funded Measurement and Valuation of Health survey conducted at the Centre for Health Economics in 1993. This was a nationally representative interview survey of 3395 men and women aged 18 or over living in the UK. Amongst other things, the survey collected information on health status using the EuroQol (EQ-5D) descriptive system. The data is presented as a series of tables of age/sex population norms for the EQ-5D, for both sel...

  17. CORPEX{reg_sign} NORM decontamination process

    Energy Technology Data Exchange (ETDEWEB)

    Azrak, R.G.

    1997-02-01

    This paper describes a commecial process which has been developed for application to the remediation of NORM deposits on metal parts or embedded in scales on such parts. The process employs a registered chemical process, involving non-RCRA regulated chemicals, which can remove fixed {sup 226,228}Radium, {sup 210}Lead, and {sup 210}Polonium. The author describes the capabilities of the chemical process which has been developed, the way it is offered to potential customers as a practical process, and numerous examples of its application in the field.

  18. Making Norms to Tackle Global Challenges

    DEFF Research Database (Denmark)

    Nilsson, Adriana

    2017-01-01

    This paper argues that Intergovernmental Organisations (IGOs) can play a significant role in the processes of system transformation required by Grand Challenges. The reason is their potential to influence socio-technical regimes connected to policy areas in which they have authority. Supported...... public and private actors, IGOs implement and protect novel practices that reinforce the new norms, from legally binding agreements to the creation of new spaces for international collaboration. These processes are examined here in the field of global health, where outside pressure directed...

  19. Masculinity and HIV: Dimensions of masculine norms that contribute to men’s HIV-related sexual behaviors

    Science.gov (United States)

    Fleming, Paul J.; DiClemente, Ralph J.; Barrington, Clare

    2016-01-01

    Numerous studies have documented a relationship between masculine norms and men’s HIV-related sexual behaviors, but intervening upon this relationship requires a nuanced understanding of the specific aspects of masculine norms that shape men’s sexual behaviors. We integrate theories on masculinities with empirical HIV research to identify specific dimensions of masculine norms that influence men’s HIV-related sexual behaviors. We identify three major dimensions of masculine norms that shape men’s sexual behavior: 1) uncontrollable male sex drive, 2) capacity to perform sexually, and 3) power over others. While the existing literature does help explain the relationship between masculine norms and men’s sexual behaviors several gaps remain including: a recognition of context-specific masculinities, an interrogation of the positive influences of masculinity, adoption of an intersectional approach, assessment of changes in norms and behaviors over time, and rigorous evaluations of gender-transformative approaches. Addressing these gaps in future research may optimize prevention efforts. PMID:26696261

  20. Sample Size Requirements for Traditional and Regression-Based Norms.

    Science.gov (United States)

    Oosterhuis, Hannah E M; van der Ark, L Andries; Sijtsma, Klaas

    2016-04-01

    Test norms enable determining the position of an individual test taker in the group. The most frequently used approach to obtain test norms is traditional norming. Regression-based norming may be more efficient than traditional norming and is rapidly growing in popularity, but little is known about its technical properties. A simulation study was conducted to compare the sample size requirements for traditional and regression-based norming by examining the 95% interpercentile ranges for percentile estimates as a function of sample size, norming method, size of covariate effects on the test score, test length, and number of answer categories in an item. Provided the assumptions of the linear regression model hold in the data, for a subdivision of the total group into eight equal-size subgroups, we found that regression-based norming requires samples 2.5 to 5.5 times smaller than traditional norming. Sample size requirements are presented for each norming method, test length, and number of answer categories. We emphasize that additional research is needed to establish sample size requirements when the assumptions of the linear regression model are violated.

  1. Frobenius-norm-based measures of quantum coherence and asymmetry

    Science.gov (United States)

    Yao, Yao; Dong, G. H.; Xiao, Xing; Sun, C. P.

    2016-08-01

    We formulate the Frobenius-norm-based measures for quantum coherence and asymmetry respectively. In contrast to the resource theory of coherence and asymmetry, we construct a natural measure of quantum coherence inspired from optical coherence theory while the group theoretical approach is employed to quantify the asymmetry of quantum states. Besides their simple structures and explicit physical meanings, we observe that these quantities are intimately related to the purity (or linear entropy) of the corresponding quantum states. Remarkably, we demonstrate that the proposed coherence quantifier is not only a measure of mixedness, but also an intrinsic (basis-independent) quantification of quantum coherence contained in quantum states, which can also be viewed as a normalized version of Brukner-Zeilinger invariant information. In our context, the asymmetry of N-qubit quantum systems is considered under local independent and collective transformations. In- triguingly, it is illustrated that the collective effect has a significant impact on the asymmetry measure, and quantum correlation between subsystems plays a non-negligible role in this circumstance.

  2. Frobenius-norm-based measures of quantum coherence and asymmetry.

    Science.gov (United States)

    Yao, Yao; Dong, G H; Xiao, Xing; Sun, C P

    2016-08-25

    We formulate the Frobenius-norm-based measures for quantum coherence and asymmetry respectively. In contrast to the resource theory of coherence and asymmetry, we construct a natural measure of quantum coherence inspired from optical coherence theory while the group theoretical approach is employed to quantify the asymmetry of quantum states. Besides their simple structures and explicit physical meanings, we observe that these quantities are intimately related to the purity (or linear entropy) of the corresponding quantum states. Remarkably, we demonstrate that the proposed coherence quantifier is not only a measure of mixedness, but also an intrinsic (basis-independent) quantification of quantum coherence contained in quantum states, which can also be viewed as a normalized version of Brukner-Zeilinger invariant information. In our context, the asymmetry of N-qubit quantum systems is considered under local independent and collective transformations. In- triguingly, it is illustrated that the collective effect has a significant impact on the asymmetry measure, and quantum correlation between subsystems plays a non-negligible role in this circumstance.

  3. Frobenius-norm-based measures of quantum coherence and asymmetry

    Science.gov (United States)

    Yao, Yao; Dong, G. H.; Xiao, Xing; Sun, C. P.

    2016-01-01

    We formulate the Frobenius-norm-based measures for quantum coherence and asymmetry respectively. In contrast to the resource theory of coherence and asymmetry, we construct a natural measure of quantum coherence inspired from optical coherence theory while the group theoretical approach is employed to quantify the asymmetry of quantum states. Besides their simple structures and explicit physical meanings, we observe that these quantities are intimately related to the purity (or linear entropy) of the corresponding quantum states. Remarkably, we demonstrate that the proposed coherence quantifier is not only a measure of mixedness, but also an intrinsic (basis-independent) quantification of quantum coherence contained in quantum states, which can also be viewed as a normalized version of Brukner-Zeilinger invariant information. In our context, the asymmetry of N-qubit quantum systems is considered under local independent and collective transformations. In- triguingly, it is illustrated that the collective effect has a significant impact on the asymmetry measure, and quantum correlation between subsystems plays a non-negligible role in this circumstance. PMID:27558009

  4. Contested Norms in Inter-National Encounters: The ‘Turbot War’ as a Prelude to Fairer Fisheries Governance

    Directory of Open Access Journals (Sweden)

    Antje Wiener

    2016-08-01

    Full Text Available This article is about contested norms in inter-national encounters in global fisheries governance. It illustrates how norms work by reconstructing the trajectory of the 1995 ‘Turbot War’ as a series of inter-national encounters among diverse sets of Canadian and European stakeholders. By unpacking the contestations and identifying the norms at stake, it is suggested that what began as action at cross-purposes (i.e. each party referring to a different fundamental norm, ultimately holds the potential for fairer fisheries governance. This finding is shown by linking source and settlement of the dispute and identifying the shared concern for the balance between the right to fish and the responsibility for sustainable fisheries. The article develops a framework to elaborate on procedural details including especially the right for stakeholder access to regular contestation. It is organised in four sections: section 1 summarises the argument, section 2 presents the framework of critical norms research, section 3 reconstructs contestations of fisheries norms over the duration of the dispute, and section 4 elaborates on the dispute as a prelude to fairer fisheries governance. The latter is based on a novel conceptual focus on stakeholder access to contestation at the meso-layer of fisheries governance where organising principles are negotiated close to policy and political processes, respectively. The conclusion suggests for future research to pay more attention to the link between the ‘is’ and the ‘ought’ of norms in critical norms research in International Relations theories (IR.

  5. Predicting healthcare employees' participation in an office redesign program: Attitudes, norms and behavioral control

    Directory of Open Access Journals (Sweden)

    Lukas Carol

    2008-11-01

    Full Text Available Abstract Background The study examined the extent to which components based on a modified version of the theory of planned behavior explained employee participation in a new clinical office program designed to reduce patient waiting times in primary care clinics. Methods We regressed extent of employee participation on attitudes about the program, group norms, and perceived behavioral control along with individual and clinic characteristics using a hierarchical linear mixed model. Results Perceived group norms were one of the best predictors of employee participation. Attitudes about the program were also significant, but to a lesser degree. Behavioral control, however, was not a significant predictor. Respondents with at least one year of clinic tenure, or who were team leaders, first line supervisor, or managers had greater participation rates. Analysis at the clinic level indicated clinics with scores in the highest quartile clinic scores on group norms, attitudes, and behavioral control scores were significantly higher on levels of overall participation than clinics in the lowest quartile. Conclusion Findings suggest that establishing strong norms and values may influence employee participation in a change program in a group setting. Supervisory level was also significant with greater responsibility being associated with greater participation.

  6. Conversation and compliance: role of interpersonal discussion and social norms in public communication campaigns.

    Science.gov (United States)

    Frank, Lauren B; Chatterjee, Joyee S; Chaudhuri, Sonal T; Lapsansky, Charlotte; Bhanot, Anurudra; Murphy, Sheila T

    2012-01-01

    This study explores the role of interpersonal discussion and social norms in a public health campaign, the BBC Condom Normalization Campaign, designed to promote conversation and change the public perception of condom use in India. Drawing upon the integrative model of behavioral prediction, attitudes, self-efficacy, subjective norms, and descriptive norms were predicted to relate to behavioral intentions to use condoms. It is important to note that the valence of discussion was hypothesized to relate to each of these more proximal predictors. The authors used structural equation modeling to test the model on 3 separate samples of Indian men between the ages of 15 and 49 years: (a) high-risk men who had sex with nonspouses; (b) low-risk, sexually inactive, unmarried men; and (c) low-risk, monogamous, married men. Results were similar for low- and high-risk audiences, with valence of discussion about condoms predicting condom-related attitudes, self-efficacy, and subjective and descriptive social norms with respect to condom use, which, in turn, predicted behavioral intent to use condoms. These findings underscore the need to take not only the frequency but also the valence of interpersonal discussion into account when assessing the effect of health campaigns. Implications for theory and design of future public communication campaigns are explored.

  7. Morality and Prosocial Behavior : The Role of Awareness, Responsibility, and Norms in the Norm Activation Model

    NARCIS (Netherlands)

    De Groot, Judith I. M.; Steg, Linda

    2009-01-01

    The authors examined the relationships between variables included in the Norm Activation Model (NAM; S. H. Schwartz, 1977) of prosocial behavior. Specifically, they evaluated the strength of 2 commonly used interpretations of this model: the NAM as a mediator model and the NAM as a moderator model.

  8. Morality and Prosocial Behavior : The Role of Awareness, Responsibility, and Norms in the Norm Activation Model

    NARCIS (Netherlands)

    De Groot, Judith I. M.; Steg, Linda

    2009-01-01

    The authors examined the relationships between variables included in the Norm Activation Model (NAM; S. H. Schwartz, 1977) of prosocial behavior. Specifically, they evaluated the strength of 2 commonly used interpretations of this model: the NAM as a mediator model and the NAM as a moderator model.

  9. Regulation of naturally occurring radioactive materials (NORM) with emphasis on NORM disposal options

    Energy Technology Data Exchange (ETDEWEB)

    Gray, P. [Peter Gray and Associates, Tulsa, OK (United States)

    1995-12-31

    Regulation of radioactive material can occur at the Federal, State, and sometimes local level. In addition to regulations at the federal and state level, there are guidelines and standards that do not carry the weight of law, yet are often referenced. Neither the Nuclear Regulatory Commission (NRC) or Environmental Protection Agency (EPA) categorically regulates NORM at this time. However, many of the existing regulations and guidelines for licensed radioactive material can be applied by states and other regulatory agencies to NORM. The primary regulations covering radioactive materials and exposures were promulgated under the Atomic Energy Act (AEA) or 1954, as amended. NRC licenses and regulates civilian use of nuclear materials to protect public health and safety and the environment. NRC makes rules and sets standards for licensees and inspects the activities of licensees to insure that they do not violate safety rules. OSHA regulations for worker protection from exposures to radioactivity are contained in 29CFR1910.96. These standards are designed to protect workers from exposure to radiation in programs other than those regulated by OSHA. The Uranium Mill Tailings Control Act, with implementing regulations found in 40CFR192 were promulgated by the EPA for cleanup of uranium mill tailings. These standards are often used by states and other agencies in regulating cleanup of NORM. EPA is currently considering regulation of NORM on NRC and DOE facilities under 40CFR195.

  10. Norm and anti-norm inequalities for positive semi-definite matrices

    CERN Document Server

    Bourin, Jean-Christophe

    2010-01-01

    Some subadditivity results involving symmetric (unitarily invariant) norms are obtained. For instance, if $g(t)=\\sum_{k=0}^m a_kt^k$ is a polynomial of degree $m$ with non-negative coefficients, then, for all positive operators $A,\\,B$ and all symmetric norms, $\\|g(A+B)\\|^{1/m} \\le \\|g(A)\\|^{1/m} + \\|g(B)\\|^{1/m}$. To give parallel superadditivity results, we investigate anti-norms, a class of functionals containing the Schatten $q$-norms for $q\\in(0,1]$ and $q<0$. The results are extensions of the Minkowski determinantal inequality. A few estimates for block-matrices are derived. For instance, let $f:[0,\\infty) \\to [0,\\infty)$ be concave and $p\\in(1,\\infty)$. If $f^p(t)$ is superadditive, then $Tr f(A) \\ge (\\sum_{i=1}^m f^p(a_{ii}))^{1/p}$ for all positive $m\\times m$ matrix $A=[a_{ij}]$. Furthermore, for the normalized trace $\\tau$, we consider functions $\\phi(t)$ and $f(t)$ for which the functional $A\\mapsto\\phi\\circ\\tau\\circ f(A)$ is convex or concave, and obtain a simple analytic criterion.

  11. Perceptual dehumanization of faces is activated by norm violations and facilitates norm enforcement.

    Science.gov (United States)

    Fincher, Katrina M; Tetlock, Philip E

    2016-02-01

    This article uses methods drawn from perceptual psychology to answer a basic social psychological question: Do people process the faces of norm violators differently from those of others--and, if so, what is the functional significance? Seven studies suggest that people process these faces different and the differential processing makes it easier to punish norm violators. Studies 1 and 2 use a recognition-recall paradigm that manipulated facial-inversion and spatial frequency to show that people rely upon face-typical processing less when they perceive norm violators' faces. Study 3 uses a facial composite task to demonstrate that the effect is actor dependent, not action dependent, and to suggest that configural processing is the mechanism of perceptual change. Studies 4 and 5 use offset faces to show that configural processing is only attenuated when they belong to perpetrators who are culpable. Studies 6 and 7 show that people find it easier to punish inverted faces and harder to punish faces displayed in low spatial frequency. Taken together, these data suggest a bidirectional flow of causality between lower-order perceptual and higher-order cognitive processes in norm enforcement.

  12. Calculation of the CIPW norm: New formulas

    Science.gov (United States)

    Pruseth, Kamal L.

    2009-02-01

    A completely new set of formulas, based on matrix algebra, has been suggested for the calculation of the CIPW norm for igneous rocks to achieve highly consistent and accurate norms. The suggested sequence of derivation of the normative minerals greatly deviates from the sequence followed in the classical scheme. The formulas are presented in a form convenient for error-free implementation in computer programs. Accurate formulas along with the use of variable molecular weights for CaO and FeO; corrected formula weights for apatite, pyrite and fluorite; and suggested measures to avoid significant rounding off errors to achieve absolute match between the sum of the input weights of the oxides and the sum of the weights of the estimated normative minerals. Using an analogous procedure for determining the oxidation ratios of igneous rocks as used in the SINCLAS system of Verma et al (2002, 2003), the suggested calculation scheme exactly reproduces their results except for apatite for reasons explained in the text, but with a superior match between the totals for about 11,200 analyses representing rocks of a wide range of composition

  13. Wavefield separation by energy norm Born scattering

    KAUST Repository

    Sun, Bingbing

    2017-08-17

    In Reflection Based Waveform Inversion, the gradient is computed by cross-correlating the direct and Born scattered wavefield with their adjoints applied to the data residuals. In this case, the transmitted part of the Born scattered wavefield produces high wavenumber artifacts, which would harm the convergence of the inversion process. We propose an efficient Energy Norm Born Scattering (ENBS) to attenuate the transmission components of the Born modeling, and allow it to produce only reflections. ENBS is derived from the adjoint of the Energy Norm (inverse scattering) imaging condition and in order to get deeper insights of how this method works, we show analytically that given an image, in which reflectivity is represented by a Dirac delta function, ENBS attenuates transmission energy perfectly. We use numerical examples to demonstrate that ENBS works in both the time and the frequency domain. We also show that in reflection waveform inversion (RWI) the wave path constructed by ENBS would be cleaner and free of high wavenumber artifacts associated with conventional Born scattering.

  14. Calculation of the CIPW norm: New formulas

    Indian Academy of Sciences (India)

    Kamal L Pruseth

    2009-02-01

    A completely new set of formulas,based on matrix algebra,has been suggested for the calculation of the CIPW norm for igneous rocks to achieve highly consistent and accurate norms.The suggested sequence of derivation of the normative minerals greatly deviates from the sequence followed in the classical scheme.The formulas are presented in a form convenient for error-free implementation in computer programs.Accurate formulas along with the use of variable molecular weights for CaO and FeO;corrected formula weights for apatite,pyrite and fluorite;and suggested measures to avoid significant rounding off errors to achieve absolute match between the sum of the input weights of the oxides and the sum of the weights of the estimated normative minerals.Using an analogous procedure for determining the oxidation ratios of igneous rocks as used in the SINCLAS system of Ver ma et al (2002,2003),the suggested calculation scheme exactly reproduces their results except for apatite for reasons explained in the text,but with a superior match between the totals for about 11,200 analyses representing rocks of a wide range of composition.

  15. How did Trade Norms Evolve in Scandinavia?

    DEFF Research Database (Denmark)

    Svendsen, Gunnar Lind Haase; Svendsen, Gert Tinggaard

    2016-01-01

    As the saying goes, “it takes years to build up trust and only seconds to destroy it.” In this paper, we argue that this is indeed the case when explaining trust formation in Scandinavia. Hence, in an attempt to explain why the Scandinavian welfare states hold the highest social trust scores in t...... and social trust accumulation. This result points to the importance of free trade today, especially in poor countries with low levels of economic development and high rates of non-literacy....... in the world today, we argue that one possible historical root of social trust may be the long-distance trade practices of the Viking age. To manage the risk of being cheated, trade between strangers in an oral world required a strong informal institution of trust-based trade norms out of necessity to deal......-literate. If a trader did not keep his word, social sanctioning by word of mouth was most likely the only method to discipline the cheater and prevent future free-rider behavior. The early rise of trust-based trade norms in Scandinavia is an overlooked factor in the region’s long-term socio-economic development...

  16. How Did Trade Norms Evolve in Scandinavia?

    DEFF Research Database (Denmark)

    Svendsen, Gunnar Lind Haase; Svendsen, Gert Tinggaard

    2016-01-01

    As the saying goes, “it takes years to build up trust and only seconds to destroy it.” In this paper, we argue that this is indeed the case when explaining trust formation in Scandinavia. Hence, in an attempt to explain why the Scandinavian welfare states hold the highest social trust scores in t...... trust accumulation. This result points to the importance of free trade today, especially in poor countries with low levels of economic development and high rates of non-literacy....... in the world today, we argue that one possible historical root of social trust may be long-distance trade practices of the Viking age. To manage the risk of being cheated, trade between strangers in an oral world required a strong informal institution of trust-based trade norms out of necessity to deal...... did not keep his word, social sanctioning by word of mouth was most likely the only method to discipline the cheater and prevent future free-rider behavior. The early rise of trust-based trade norms in Scandinavia is an overlooked factor in the region’s long-term socio-economic development and social...

  17. Being modest makes you feel bad: effects of the modesty norm and mortality salience on self-esteem in a collectivistic culture.

    Science.gov (United States)

    Du, Hongfei; Jonas, Eva

    2015-02-01

    Terror management research shows that existential terror motivates people to live up to social norms. According to terror management theory (TMT), people can achieve a sense of self-worth through compliance with social norms. However, this has not yet been empirically tested. Modesty has long been known as an important social norm in Eastern cultures, such as China, Japan, and Korea. The current research examined whether conforming to the modesty norm in response to reminders of death concerns increases self-esteem for Chinese. In Study 1, following the modesty norm (i.e., explicit self-effacement) led to decreased implicit self-esteem, however, this was only the case if mortality was salient. In Study 2, violating the modesty norm (i.e., explicit self-enhancement) increased implicit self-esteem - however - again, this was only the case when mortality was salient. These findings indicate that self-esteem cannot be maintained through compliance with the modesty norm. Implications of this research for understanding the interplay between self-esteem and social norms in terror management processes are discussed.

  18. Predicting Participation in Group Parenting Education in an Australian Sample: The Role of Attitudes, Norms, and Control Factors

    Science.gov (United States)

    White, Katherine M.; Wellington, Larne

    2009-01-01

    We examined the theory of planned behavior (TPB) in predicting intentions to participate in group parenting education. One hundred and seventy-six parents (138 mothers and 38 fathers) with a child under 12 years completed TPB items assessing attitude, subjective norms, perceived behavioral control (PBC), and two additional social influence…

  19. Adult Daughters' Influence on Mothers' Health-Related Decision Making: An Expansion of the Subjective Norms Construct

    Science.gov (United States)

    Washington, Pamela K.; Burke, Nancy J.; Joseph, Galen; Guerra, Claudia; Pasick, Rena J.

    2009-01-01

    This study of mother-adult daughter communication uses qualitative methods to explore the appropriateness of including adult daughters as referents in the measurement of subjective norms (a behavioral theory construct) related to the use of mammography and other health-related tests and services. The methods were chosen to approximate as closely…

  20. Social influence in child care centers: a test of the theory of normative social behavior.

    Science.gov (United States)

    Lapinski, Maria Knight; Anderson, Jenn; Shugart, Alicia; Todd, Ewen

    2014-01-01

    Child care centers are a unique context for studying communication about the social and personal expectations about health behaviors. The theory of normative social behavior (TNSB; Rimal & Real, 2005 ) provides a framework for testing the role of social and psychological influences on handwashing behaviors among child care workers. A cross-sectional survey of child care workers in 21 centers indicates that outcome expectations and group identity increase the strength of the relationship between descriptive norms and handwashing behavior. Injunctive norms also moderate the effect of descriptive norms on handwashing behavior such that when strong injunctive norms are reported, descriptive norms are positively related to handwashing, but when weak injunctive norms are reported, descriptive norms are negatively related to handwashing. The findings suggest that communication interventions in child care centers can focus on strengthening injunctive norms in order to increase handwashing behaviors in child care centers. The findings also suggest that the theory of normative social behavior can be useful in organizational contexts.

  1. A Generalized Mazur-Ulam Theorem for Fuzzy Normed Spaces

    Directory of Open Access Journals (Sweden)

    J. J. Font

    2014-01-01

    Full Text Available We introduce fuzzy norm-preserving maps, which generalize the concept of fuzzy isometry. Based on the ideas from Vogt, 1973, and Väisälä, 2003, we provide the following generalized version of the Mazur-Ulam theorem in the fuzzy context: let X, Y be fuzzy normed spaces and let f:X→Y be a fuzzy norm-preserving surjection satisfying f(0=0. Then f is additive.

  2. On the p-norm joint spectral radius

    Institute of Scientific and Technical Information of China (English)

    周佳立

    2003-01-01

    The p-norm joint spectral radius is defined by a bounded collection of square matrices with complex entries and of the same size. In the present paper the author investigates the p-norm joint spectral radius for integers. The method introduced in this paper yields some basic formulas for these spectral radii. The approach used in this paper provides a simple proof of Berger-Wang's relation concerning the ∞-norm joint spectral radius.

  3. On the p-norm joint spectral radius

    Institute of Scientific and Technical Information of China (English)

    周佳立

    2003-01-01

    The p-norm joint spectral radius is defined by a bounded collection of square matrices with complex entries and of the same size. In the present paper the author investigates the p-norm joint spectral radius for integers. The method introduced in this paper yields some basic formulas for these spectral radii. The approach used in this paper provides a simple proof of Berger-Wang' s relation concerning the ∞-norm joint spectral radius.

  4. A common fixed point for operators in probabilistic normed spaces

    Energy Technology Data Exchange (ETDEWEB)

    Ghaemi, M.B. [Faculty of Mathematics, Iran University of Science and Technology, Narmak, Tehran (Iran, Islamic Republic of)], E-mail: mghaemi@iust.ac.ir; Lafuerza-Guillen, Bernardo [Department of Applied Mathematics, University of Almeria, Almeria (Spain)], E-mail: blafuerz@ual.es; Razani, A. [Department of Mathematics, Faculty of Science, I. Kh. International University, P.O. Box 34194-288, Qazvin (Iran, Islamic Republic of)], E-mail: razani@ikiu.ac.ir

    2009-05-15

    Probabilistic Metric spaces was introduced by Karl Menger. Alsina, Schweizer and Sklar gave a general definition of probabilistic normed space based on the definition of Menger [Alsina C, Schweizer B, Sklar A. On the definition of a probabilistic normed spaces. Aequationes Math 1993;46:91-8]. Here, we consider the equicontinuity of a class of linear operators in probabilistic normed spaces and finally, a common fixed point theorem is proved. Application to quantum Mechanic is considered.0.

  5. Closed Graph and Open Mapping Theorems for Normed Cones

    Indian Academy of Sciences (India)

    Oscar Valero

    2008-05-01

    A quasi-normed cone is a pair (, ) such that is a (not necessarily cancellative) cone and is a quasi-norm on . The aim of this paper is to prove a closed graph and an open mapping type theorem for quasi-normed cones. This is done with the help of appropriate notions of completeness, continuity and openness that arise in a natural way from the setting of bitopological spaces.

  6. Muslim Legal Norms and the Integration of European Muslims

    OpenAIRE

    Malik, Maleiha

    2009-01-01

    MUSMINE - Muslim Minorities in Europe This paper examines the potential for accommodating Muslim legal and ethical norms within European liberal democracies. It focuses on areas of personal life such as family norms and ethics. The main argument of the paper is that in some areas - such as divorce or contract law - there is potential for accommodating Muslim legal and ethical norms within mainstream political and legal institutions. The advantage of this strategy is that it can encourage M...

  7. Human rights – local value or universal norm?

    Directory of Open Access Journals (Sweden)

    Grigory Gutner

    2011-03-01

    Full Text Available The article argues for the universal character of human rights. It is demonstrated that they are not of specific value of Western culture but are a universal norm. This norm is valid not only for political practices but, first of all, for the morality and practice of argumentation. Human rights are strictly correlated with Kantian Categorical Imperative and can be substantiated by means of transcendental­pragmatic argument (K.­O. Apel. The difference between values and norms are also considered. It is demonstrated that values are always subjective and arbitrary meanwhile final justification is possible for norms.  

  8. Norms and customs: causally important or causally impotent?

    Science.gov (United States)

    Jones, Todd

    2010-01-01

    In this article, I argue that norms and customs, despite frequently being described as being causes of behavior in the social sciences and ordinary conversation, cannot really cause behavior. Terms like "norms" and the like seem to refer to philosophically disreputable disjunctive properties. More problematically, even if they do not, or even if there can be disjunctive properties after all, I argue that norms and customs still cannot cause behavior. The social sciences would be better off without referring to properties like norms and customs as if they could be causal.

  9. PROFESSIONAL DEVELOPMENT OF PMRI TEACHERS FOR INTRODUCING SOCIAL NORMS

    Directory of Open Access Journals (Sweden)

    Ratu Ilma Indra Putri

    2015-01-01

    Full Text Available This paper reports implementation results of designing a workshop for mathematics teacher in introducing classroom social norms. The participants are eight mathematics teachers in primary and junior secondary level. Teachers learned and did some activities about social norms during the workshop. First, they watched an example of learning videos about social norms. Then they discussed and shared in the group about their experiences in using social norms in the classroom. Finally, they made a commitment to try their knowledge about social norms in their classroom. This research used the design research method. Data were collected using videotaped, interview, and focus group discussion and were analyzed qualitatively. Results show that: (1 Teachers satisfied in following all activities relating to the social norms in the workshop. (2 Teachers realized that they had used some activities of social norms such as guiding students to communicate, asking questions and giving argumentation. (3 Teachers have more confidence to use social norms in their mathematics classroom.Keywords: Classroom Social Norms, Teacher’s Workshop, Design Research, PMRI DOI: dx.doi.org/10.22342/jme.61.11

  10. CLEX: A cross-linguistic lexical norms database

    DEFF Research Database (Denmark)

    Jørgensen, Rune Nørgaard; Dale, Philip; Bleses, Dorthe;

    2009-01-01

    Parent report has proven a valid and cost-effective means of evaluating early child language. Norming datasets for these instruments, which provide the basis for standardized comparisons of individual children to a population, can also be used to derive norms for the acquisition of individual words...... in production and comprehension and also early gestures and symbolic actions. These lexical norms have a wide range of uses in basic research, assessment and intervention. In addition, crosslinguistic comparisons of lexical development are greatly facilitated by the availability of norms from diverse languages...

  11. Theory in Social Marketing

    DEFF Research Database (Denmark)

    Hastings, Gerard; Brown, Abraham; Anker, Thomas Boysen

    2010-01-01

    The chapter looks at three important theories which help social marketers to think more systematically about the key questions they need to address:  (i) how does the target group or population feel about a particular behaviour (Stages of Change Theory); (ii) what social and contextual factors...... influence this positioning (Social Cognitive Theory and Social Norms) and; (iii) what offerings might encourage them to change their behaviour – or, those in a position to do so, to make the social context more conducive to change (Exchange Theory). Moreover, the chapter outlines how social marketers might...... benefit from a social epistemological approach....

  12. Differential calculus in normed linear spaces

    CERN Document Server

    Mukherjea, Kalyan

    2007-01-01

    This book presents Advanced Calculus from a geometric point of view: instead of dealing with partial derivatives of functions of several variables, the derivative of the function is treated as a linear transformation between normed linear spaces. Not only does this lead to a simplified and transparent exposition of "difficult" results like the Inverse and Implicit Function Theorems but also permits, without any extra effort, a discussion of the Differential Calculus of functions defined on infinite dimensional Hilbert or Banach spaces.The prerequisites demanded of the reader are modest: a sound understanding of convergence of sequences and series of real numbers, the continuity and differentiability properties of functions of a real variable and a little Linear Algebra should provide adequate background for understanding the book. The first two chapters cover much of the more advanced background material on Linear Algebra (like dual spaces, multilinear functions and tensor products.) Chapter 3 gives an ab ini...

  13. Investigating deviations from norms in court interpreting

    DEFF Research Database (Denmark)

    Dubslaff, Friedel; Martinsen, Bodil

    , in some cases, all - professional users involved (judges, lawyers, prosecutors). As far as the non-Danish speaking users are concerned, it has, with one notable exception, unfortunately not been possible to obtain data from this group via questionnaires. As this type of data, however, is important...... behaviour, explore why the deviations in question occur, find out what happens if deviations are perceived as such by the other participants involved in the interpreted event. We will reconstruct the norms in question by examining interpreters' and (mainly) professional users' behaviour in the course...... deviations and sanctions in every case. By way of example: Several judges, who had given their consent to recordings of authentic data in connection with the research project, reported that they had experienced problems with insufficient language proficiency on the part of untrained interpreters speaking...

  14. Craniofacial anthropometric norms of Malaysian Indians

    Directory of Open Access Journals (Sweden)

    Ngeow W

    2009-01-01

    Full Text Available Objective: This study was done to establish the craniofacial anthropometric norms of the young adult (18- 25 years Malaysian Indian. Materials and Methods: The study group consisted of convenient samples of 100 healthy volunteers, with equal number of female and male subjects who had no history of mixed racial-parentage. Twenty-two linear measurements were taken twice from 28 landmarks over six craniofacial regions. The methodology and evaluation of indices of the craniofacial region was adapted from Hajnis et al. Results: The minimum measurements are always contributed by the female Indian except for the nose height (n-sn, (left eye fissure length (ex-en, upper vermillion height (ls-sto, and lower vermillion height (sto-li. There is a gender difference in all the measurements except the (left eye fissure height (independent t-test; P < 0.05. The Malaysian Indians exhibit some North American White Caucasian (NAWC features in all regions. The cephalic index indicates a brachycephalic or relatively short wide head with a tendency towards mesocephaly. From the low nasal index, the Malaysian Indian female have a nose that is narrow or leptorrhin similar to the NAWCs. The lower value of the upper lip height to mouth width index in the Indian female indicates a relatively shorter upper lip height compared to the mouth width, also similar to the NAWC. Conclusion: This study establishes the craniofacial anthropometric norms of the Malaysian Indian over 22 parameters. Male in general has a significantly higher measurement than female. The Malaysian Indians do exhibit some NAWC features.

  15. How School Norms, Peer Norms, and Discrimination Predict Interethnic Experiences among Ethnic Minority and Majority Youth

    Science.gov (United States)

    Tropp, Linda R.; O'Brien, Thomas C.; González Gutierrez, Roberto; Valdenegro, Daniel; Migacheva, Katya; de Tezanos-Pinto, Pablo; Berger, Christian; Cayul, Oscar

    2016-01-01

    This research tests how perceived school and peer norms predict interethnic experiences among ethnic minority and majority youth. With studies in Chile (654 nonindigenous and 244 Mapuche students, M = 11.20 and 11.31 years) and the United States (468 non-Hispanic White and 126 Latino students, M = 11.66 and 11.68 years), cross-sectional results…

  16. Space Junk Norms: US Advantages in Creating a Debris Reducing Outer Space Norm

    Science.gov (United States)

    2011-05-01

    represented by the debate over space weaponization. Stephen Krasner defines norms as “standards of behavior defined in terms of rights and...designer of the 20 Stephen Clark, “Air Force Spaceplane is an Odd Bird with a Twisted Path...the Sea. New., rev. ed. Manchester: University Press, 1988. Clark, Stephen . “Air Force Spaceplane is an Odd Bird with a Twisted Path,” Space.com, 2

  17. On being loud and proud: non-conformity and counter-conformity to group norms.

    Science.gov (United States)

    Hornsey, Matthew J; Majkut, Louise; Terry, Deborah J; McKimmie, Blake M

    2003-09-01

    Most experiments on conformity have been conducted in relation to judgments of physical reality; surprisingly few papers have experimentally examined the influence of group norms on social issues with a moral component. In response to this, participants were told that they were either in a minority or in a majority relative to their university group in terms of their attitudes toward recognition of gay couples in law (Expt 1: N = 205) and a government apology to Aborigines (Expt 2: N = 110). In both experiments, it was found that participants who had a weak moral basis for their attitude conformed to the group norm on private behaviours. In contrast, those who had a strong moral basis for their attitude showed non-conformity on private behaviours and counter-conformity on public behaviours. Incidences of non-conformity and counter-conformity are discussed with reference to theory and research on normative influence.

  18. Norm Change in Genetic Services. How the Discourse of Choice Replaced the Discourse of Prevention

    Directory of Open Access Journals (Sweden)

    Diane B. Paul

    Full Text Available Abstract In the 1960s and '70s, it was generally assumed that reproductive choices have social consequences and thus are a matter of social concern. Socially-responsible reproductive behavior, in turn, was assumed to entail minimizing the risk of transmitting grave genetic diseases. Over time, such a view came increasingly to be labelled "eugenics," a term that would in much of the world acquire strongly negative connotations. By the 1990s, the old view had been largely replaced in the West by the tenet that procreation is a private matter, and that there are no right or wrong reproductive decisions. The primary aim of this essay is to explain and interpret this transformation, which was largely a product of the 1980s. Drawing on social-norms theory, which assumes that norms are always to some degree contested, it asks how those with an interest in changing prevailing attitudes were able to achieve such apparent rapid success.

  19. CLEX: A Cross-Linguistic Lexical Norms Database

    Science.gov (United States)

    Jorgensen, Rune Norgaard; Dale, Philip S.; Bleses, Dorthe; Fenson, Larry

    2010-01-01

    Parent report has proven a valid and cost-effective means of evaluating early child language. Norming datasets for these instruments, which provide the basis for standardized comparisons of individual children to a population, can also be used to derive norms for the acquisition of individual words in production and comprehension and also early…

  20. easyCBM Norms. 2014 Edition. Technical Report #1409

    Science.gov (United States)

    Saven, Jessica L.; Tindal, Gerald; Irvin, P. Shawn; Farley, Dan; Alonzo, Julie

    2014-01-01

    Previous norms for the easyCBM assessment system were computed using scores from all students who took each measure for every grade and benchmark season (fall, winter, and spring). During the 2013-­14 school year, new national norms were developed to more accurately (proportionately) represent reading and mathematics performance by two variables:…

  1. The best simultaneous approximation in linear 2-normed spaces

    CERN Document Server

    Acikgoz, Mehmet

    2012-01-01

    In this paper, we shall investigate and analyse a new study on the best simultaneous approximation in the context of linear 2-normed spaces inspired by Elumalai and his coworkers in Elumalai. The basis of this investigation is to extend and refinement the definition of the classical aproximation, best approximation and some related concepts to linear 2-normed spaces.

  2. Grip and Pinch Strength Norms for Michigan Workers

    Directory of Open Access Journals (Sweden)

    Joel M. Phillips M.S., OTRL

    2013-06-01

    Full Text Available The purpose of this study was to create a norm reference of current grip and pinch strength norms for working-age Michigan adults. This normative study included a convenience sample of 179 volunteers who were employees at car plants in South East Michigan or hospital sites in West Michigan. Participants’ ages ranged from between 20 and 62 years of age with a mean age of 49.15 years. There were 78 females (44% and 101 males (56%. Subjects were classified by gender and in the age categories of ages 20 to 49 years and ages 50-62 years. Grip and pinch strength norms were collected following the American Society of Hand Therapy protocol. The norms from these working adults were calculated with descriptive statistics for males and females in two age classifications: ages 20 to 49 and ages 50 to 62 years. Standard Errors (SE are better than the 1985 norms for both males and females ages 20 to 49 years. SEs are higher than the ages 20 to 49 years’ norms for the ages 50 to 62 years age categories in both males and females. These norms offer a point of comparison for clinicians to use for clients in Michigan who are ages 20 to 62 years and who have a goal to improve their grip strength. Clients’ grip and pinch strength could be compared to their age level or gender norms using the comparison for one standard deviation above, below, or at the means.

  3. Creation of Norms for the Purpose of Global Talent Management

    Science.gov (United States)

    Hedricks, Cynthia A.; Robie, Chet; Harnisher, John V.

    2008-01-01

    Personality scores were used to construct three databases of global norms. The composition of the three databases varied according to percentage of cases by global region, occupational group, applicant status, and gender of the job candidate. Comparison of personality scores across the three norms databases revealed that the magnitude of the…

  4. Teaching the Sociocultural Norms of an Undergraduate Community of Practice

    Science.gov (United States)

    Couper, Graeme; Denny, Heather; Watkins, Annette

    2016-01-01

    The importance of teaching second language learners the pragmatic norms of relevant communities of practice is widely recognised. Familiarisation with these norms is also an important aspect of socialisation for native speakers entering a new community of practice. This study focuses on pragmatic instruction of English as an additional language…

  5. The Subjectivity of the Translator and Socio-Cultural Norms

    Science.gov (United States)

    Pei, Denghua

    2010-01-01

    This thesis attempts to probe into the dialectical relationship between the subjectivity of the translator and socio-cultural norms. The socio-cultural norms inevitably regulate the translator's translating activity, as acceptability of the translated text is the primary concern of most translators. However, this does not mean that the…

  6. Gender Norms and Retaliatory Violence against Spouses and Acquaintances

    Science.gov (United States)

    Feld, Scott L.; Felson, Richard B.

    2008-01-01

    This article examines an experiment embedded within a nationally representative survey of adult Americans to investigate gender norms regarding retaliatory violence between spouses and acquaintances. Contrary to claims that societal norms permit violence within marriage, respondents disapproved of retaliatory violence against spouses more than…

  7. Utility of Inferential Norming with Smaller Sample Sizes

    Science.gov (United States)

    Zhu, Jianjun; Chen, Hsin-Yi

    2011-01-01

    We examined the utility of inferential norming using small samples drawn from the larger "Wechsler Intelligence Scales for Children-Fourth Edition" (WISC-IV) standardization data set. The quality of the norms was estimated with multiple indexes such as polynomial curve fit, percentage of cases receiving the same score, average absolute…

  8. Norms for environmentally responsible behaviour: An extended taxonomy

    DEFF Research Database (Denmark)

    Thøgersen, John

    2006-01-01

    and shopping. Also the frequency of the four behaviours was measured. The revised taxonomy has content, discriminant, predictive, and nomological validity and satisfactory test-retest reliability. The most internalized of the new norm constructs, integrated norms, is most strongly correlated with conventional...

  9. Norms and Varieties of English and TESOL Teacher Agency

    Science.gov (United States)

    Hamid, M. Obaidul; Zhu, Lingyan; Baldauf, Richard B., Jr.

    2014-01-01

    The growing recognition of the plurality of English underlying the World Englishes (WE) paradigm has problematised the conventional second language acquisition (SLA) views of errors. If English use in emerging English-speaking contexts is to be judged by local norms, as argued by WE scholars, applying exocentric norms in these contexts can be…

  10. Parametric R-norm directed-divergence convex function

    Science.gov (United States)

    Garg, Dhanesh; Kumar, Satish

    2016-06-01

    In this paper, we define parametric R-norm directed-divergence convex function and discuss their special cases and prove some properties similar to Kullback-Leibler information measure. From R-norm divergence measure new information measures have also been derived and their relations with different measures of entropy have been obtained and give its application in industrial engineering.

  11. Negotiating Use, Norm and Authority in Online Language Forums

    Science.gov (United States)

    Reyes, Antonio; Bonnin, Juan Eduardo

    2017-01-01

    The acquisition of a particular language and its standard norms of use have been traditionally channeled through education, dictionaries and institutional publications, but more and more, the internet has become a recurrent platform to consult norms and rules, through different forms of electronically mediated communication in which language users…

  12. Gender Norms and Retaliatory Violence against Spouses and Acquaintances

    Science.gov (United States)

    Feld, Scott L.; Felson, Richard B.

    2008-01-01

    This article examines an experiment embedded within a nationally representative survey of adult Americans to investigate gender norms regarding retaliatory violence between spouses and acquaintances. Contrary to claims that societal norms permit violence within marriage, respondents disapproved of retaliatory violence against spouses more than…

  13. The formation of group norms in computer-mediated communication

    NARCIS (Netherlands)

    Postmes, T; Spears, R; Lea, M

    2000-01-01

    The formation of group norms in computer-mediated communication (CMC) was examined among students who used e-mail as part of a course. A network analysis of group structures revealed that (a) content and form of communication is normative, group norms defining communication patterns within groups, (

  14. Part-Time Work and Work Norms in the Netherlands

    NARCIS (Netherlands)

    Wielers, Rudi; Raven, Dennis

    2013-01-01

    We argue that in the Netherlands, due to the growth of part-time work, work norms have declined. The mechanism behind this norm change is in the changed organization of family life. The increased labour market participation of women has put the traditional organization of family life under pressure.

  15. On fuzzy BCC-ideals over a t-norm

    OpenAIRE

    Dudek, W. A.; JUN, Y. B.

    2000-01-01

    Using a t-norm T, the notion of T-fuzzy BCC-ideals of BCC-algebras is introduced, and some of their properties are investigated. Connections between different types of fuzzy BCC-ideals induced by t-norms are described.

  16. The formation of group norms in computer-mediated communication

    NARCIS (Netherlands)

    Postmes, T; Spears, R; Lea, M

    2000-01-01

    The formation of group norms in computer-mediated communication (CMC) was examined among students who used e-mail as part of a course. A network analysis of group structures revealed that (a) content and form of communication is normative, group norms defining communication patterns within groups, (

  17. Pizza and pop and the student identity: the role of referent group norms in healthy and unhealthy eating.

    Science.gov (United States)

    Louis, Winnifred; Davies, Sarah; Smith, Joanne; Terry, Deborah

    2007-02-01

    Using the Theory of Planned Behavior (I. Ajzen, 1985, 1991) and referent group (student) norms and identification (D. J. Terry & M. A. Hogg, 1996), the authors longitudinally predicted healthy eating intentions and behavior in a sample of 137 university students. Specifically, attitudes, subjective norms, and perceived control predicted intentions at Time 1, which predicted self-reported behavior at Time 2. There was also a link between intentions and observed behavior at Time 2. Beyond the planned behavior variables, referent group norms for university students' eating behavior interacted with participants' identification as students to predict healthy eating intentions. The authors discussed implications for researcher's conceptualization of normative influence and for interventions into this group's eating behavior.

  18. Cooperation, norms, and revolutions: a unified game-theoretical approach.

    Directory of Open Access Journals (Sweden)

    Dirk Helbing

    Full Text Available BACKGROUND: Cooperation is of utmost importance to society as a whole, but is often challenged by individual self-interests. While game theory has studied this problem extensively, there is little work on interactions within and across groups with different preferences or beliefs. Yet, people from different social or cultural backgrounds often meet and interact. This can yield conflict, since behavior that is considered cooperative by one population might be perceived as non-cooperative from the viewpoint of another. METHODOLOGY AND PRINCIPAL FINDINGS: To understand the dynamics and outcome of the competitive interactions within and between groups, we study game-dynamical replicator equations for multiple populations with incompatible interests and different power (be this due to different population sizes, material resources, social capital, or other factors. These equations allow us to address various important questions: For example, can cooperation in the prisoner's dilemma be promoted, when two interacting groups have different preferences? Under what conditions can costly punishment, or other mechanisms, foster the evolution of norms? When does cooperation fail, leading to antagonistic behavior, conflict, or even revolutions? And what incentives are needed to reach peaceful agreements between groups with conflicting interests? CONCLUSIONS AND SIGNIFICANCE: Our detailed quantitative analysis reveals a large variety of interesting results, which are relevant for society, law and economics, and have implications for the evolution of language and culture as well.

  19. Ideologie, ‘egte’ norme en literêre taalhandelinge

    Directory of Open Access Journals (Sweden)

    M. Rossouw

    1993-05-01

    Full Text Available For many years text-immanent approaches to literature have dominated the scene of Afrikaans literary criticism. This article adds a voice to the ‘spontaneous' discourse in which ethical norms (especially socio-political guidelines, too, come into play when a literary text is studied. Since the context in which a text is written and read is of great importance in such an approach, speech act theory is used in order to determine the intentions (illocutions of the writer in the texts, as well as the reactions (perlocutions of readers to the text. The purpose of this is mainly to establish whether critique of ideology manifests itself in speech acts directed towards freedom and dignity for all people. On the other hand there may also be signs of unconscious ideological illocutions in the contradictions which occur within or between the different levels of communication (macro, meso and micro. These contradictions are related to socio-political contradictions which are repressed within the South African community. In order to illustrate this kind of approach, three novels of Etienne van Heerden are discussed, viz. Om te awol (1984, Toorberg (1986 and Casspirs en Campari's (1991.

  20. Responsible Communication between the Judicial and Deontological Norm

    Directory of Open Access Journals (Sweden)

    Daniela Aurelia Popa

    2010-07-01

    Full Text Available Confronting with numerous problems related to moral judgment, the responsibility and irresponsibility in what concerns the vast domain of communication, we are interested in forming a correct and complete vision that crosses the judicial and deontological domain of the profession. The deontological norms are meant to guarantee, by their freely consented acceptance, the good fulfillment of the mission of the journalists, recognized as being indispensable for the god functioning of any human society. The laws do not expressly refer to the deontological norms, but these norms exist according to the law order and are necessary for its guarantee in this social context, which is chaotic from the point of view of the legislation in communication. The aspects analyzed here aremeant to indicate the manner in which passing from deontological norm to the judicial norm creates an external constraint for the communicator which brings more responsibility in view of avoiding the journalistic conflicts.

  1. Marketing norm perception among medical representatives in Indian pharmaceutical industry.

    Science.gov (United States)

    Nagashekhara, Molugulu; Agil, Syed Omar Syed; Ramasamy, Ravindran

    2012-03-01

    Study of marketing norm perception among medical representatives is an under-portrayed component that deserves further perusal in the pharmaceutical industry. The purpose of this study is to find out the perception of marketing norms among medical representatives. The research design is quantitative and cross sectional study with medical representatives as unit of analysis. Data is collected from medical representatives (n=300) using a simple random and cluster sampling using a structured questionnaire. Results indicate that there is no difference in the perception of marketing norms among male and female medical representatives. But there is a difference in opinion among domestic and multinational company's medical representatives. Educational back ground of medical representatives also shows the difference in opinion among medical representatives. Degree holders and multinational company medical representatives have high perception of marketing norms compare to their counterparts. The researchers strongly believe that mandatory training on marketing norms is beneficial in decision making process during the dilemmas in the sales field.

  2. Silence and table manners: when environments activate norms.

    Science.gov (United States)

    Joly, Janneke F; Stapel, Diederik A; Lindenberg, Siegwart M

    2008-08-01

    Two studies tested the conditions under which an environment (e.g., library, restaurant) raises the relevance of environment-specific social norms (e.g., being quiet, using table manners). As hypothesized, the relevance of such norms is raised when environments are goal relevant ("I am going there later") and when they are humanized with people or the remnants of their presence (e.g., a glass of wine on a table). Two studies show that goal-relevant environments and humanized environments raise the perceived importance of norms (Study 1) and the intention to conform to norms (Study 2). Interestingly, in both studies, these effects reach beyond norms related to the environments used in the studies.

  3. Social norms of cigarette and hookah smokers in Iranian universities

    DEFF Research Database (Denmark)

    Roohafza, Hamidreza; Sadeghi, Masoumeh; Shahnam, Maryam

    2013-01-01

    BACKGROUND: First experiences of tobacco use usually occur in adolescence. The recognition of social norms leading to youth smoking is hence necessary. We tried to assess the social norms among Iranian young cigarette and hookah smokers. METHODS: This cross-sectional study was conducted on 451...... girls and 361 boys aging 20-25 years old who entered Isfahan and Kashan Universities (Iran) in 2007. Demographic factors (age, gender, and age at smoking onset) cigarette and hookah smoking status, having a smoking father or smoking friends and four related social norms were recorded. Binary logistic...... regression analysis was used to separately determine associations between hookah and cigarette smoking and the four social norm variables. RESULTS: CIGARETTE AND HOOKAH SMOKERS HAD SIGNIFICANT DIFFERENCES WITH NONSMOKERS IN TWO SOCIAL NORMS: "Perceived smoking by important characters" [odds ratio (OR) = 1...

  4. Norms and Interfirm Governance in Client-Architectural Firm Relationships

    DEFF Research Database (Denmark)

    Skaates, Maria Anne

    2001-01-01

    This article seeks to establish connections between governance structures, norms, and relationship types in architectural firm-client relationships. Due to the complex, intangible, knowledge intensive, and artistic nature of these professional services, both individual architectural project orders...... and relationships to clients are achieved by making credible promises (Løwendahl, 2000). This, in turn, requires profound understanding of existing norms and norms dynamics in architectural fields. An analytical framework of possible governance structures, possible relationship types, and norms is built...... conditions influence interfirm governance. Finally eight general hypothesis concerning the relationship between governance structures, norms, and relationship types in the professional services are presented on the basis of the analysis and related to existing theoretical contributions....

  5. FORMATION OF SOCIAL NORMS IN COMMUNICATING AGENTS WITH COGNITIVE FRAMEWORKS

    Institute of Scientific and Technical Information of China (English)

    Takashi Hashimoto; Susumu Egashira

    2001-01-01

    This article deals with the process of formation of norms insocieties in which individuals act according to their own cognitive framework under communication. The individuals acquire information from others and interpret it. The way of individual's action is revised through changing the source of information and reforming the method of interpretation. Through the revising mechanisms, assemblages sharing cognitive frameworks are established. First individuals adopt the same source of information and then arrange the shared cognitive framework. The assemblages are considered as groups with common norms, since the same cognitive framework gives actions coherency. In the process of formation the two revising mechanisms function in turn. The intensity of interaction among individuals affects the period to build norms and the size of groups sharing the norms.The size develops under strong interaction but the period becomes long. The dependency of the average size of norms on the strength obeys a power law.

  6. Investigating Shared Norms in Multicultural Teams: Exploring How Team Member Scripts and Cognitive Adjustment Strategies Impact the Norm Formation Process

    Science.gov (United States)

    McGurrin, Daniel Paul

    2015-01-01

    The purpose of this study was to understand how shared norms are developed in the early phase of multicultural team (MCT) formation. The development of shared norms is recognized as critical to MCTs' contributions to organizations, and they are a result of the cognitive adjustment of the team members in recognition of their differences (Brandl…

  7. Investigating Shared Norms in Multicultural Teams: Exploring How Team Member Scripts and Cognitive Adjustment Strategies Impact the Norm Formation Process

    Science.gov (United States)

    McGurrin, Daniel Paul

    2015-01-01

    The purpose of this study was to understand how shared norms are developed in the early phase of multicultural team (MCT) formation. The development of shared norms is recognized as critical to MCTs' contributions to organizations, and they are a result of the cognitive adjustment of the team members in recognition of their differences (Brandl…

  8. Salt, time, and metaphor: examining norms in scientific culture

    Science.gov (United States)

    Brady, Anna G.

    2017-06-01

    As has been widely discussed, the National Research Council's (NRC) current policy in United States education advocates supporting students toward acquiring skills to engage in scientific practices. NRC policy also suggests that supporting students in the practices of science may require different approaches than what is required for supporting student engagement with scientific content. Further, acquiring skills in scientific practices is not limited to gaining proficiency in utilizing tools that support scientific inquiry: students must also understand how to interpret information generated from such tools. These tools of scientific practices are embedded within scientific culture, which from Sewell's perspective, is comprised of both practice and semiotic code (symbols and meanings). To become scientifically literate students must learn to utilize this code in practice. Author Germà Garcia-Belmonte identified one example of learning to utilize the semiotic code in scientific practice and considers challenges faced by undergraduate physics and engineering students within that context. Garcia-Belmonte observes students struggle to interpret symbols and meaning (the visual display generated) while engaging in practice (utilizing an oscilloscope) and posits that two, culturally bound, competing, linguistic metaphors of time may be the cause. Ultimately, however, the author does not explore beyond hypotheses. Although his theory may be correct, the paper serves as a reminder of the responsibility we have to students. As educators, it is useful and beneficial to make observations and develop theories surrounding why our students struggle. However, in addition to theorizing on why, for example, a particular scientific norm might present challenges for our students, we must remain mindful that challenges may not be uniform and may vary considerably according to students' culture(s). Engaging with students and soliciting specific information regarding the challenges

  9. Salt, time, and metaphor: examining norms in scientific culture

    Science.gov (United States)

    Brady, Anna G.

    2016-08-01

    As has been widely discussed, the National Research Council's (NRC) current policy in United States education advocates supporting students toward acquiring skills to engage in scientific practices. NRC policy also suggests that supporting students in the practices of science may require different approaches than what is required for supporting student engagement with scientific content. Further, acquiring skills in scientific practices is not limited to gaining proficiency in utilizing tools that support scientific inquiry: students must also understand how to interpret information generated from such tools. These tools of scientific practices are embedded within scientific culture, which from Sewell's perspective, is comprised of both practice and semiotic code (symbols and meanings). To become scientifically literate students must learn to utilize this code in practice. Author Germà Garcia-Belmonte identified one example of learning to utilize the semiotic code in scientific practice and considers challenges faced by undergraduate physics and engineering students within that context. Garcia-Belmonte observes students struggle to interpret symbols and meaning (the visual display generated) while engaging in practice (utilizing an oscilloscope) and posits that two, culturally bound, competing, linguistic metaphors of time may be the cause. Ultimately, however, the author does not explore beyond hypotheses. Although his theory may be correct, the paper serves as a reminder of the responsibility we have to students. As educators, it is useful and beneficial to make observations and develop theories surrounding why our students struggle. However, in addition to theorizing on why, for example, a particular scientific norm might present challenges for our students, we must remain mindful that challenges may not be uniform and may vary considerably according to students' culture(s). Engaging with students and soliciting specific information regarding the challenges

  10. Alcohol Makes You Macho and Helps You Make Friends: The Role of Masculine Norms and Peer Pressure in Adolescent Boys’ and Girls’ Alcohol Use

    Science.gov (United States)

    Iwamoto, Derek K.; Smiler, Andrew P.

    2014-01-01

    Peer pressure and general conformity to adult norms have been found to be strongly associated with alcohol use among adolescents; however there is limited knowledge about the sociocultural factors that might influence this relationship. Theory and research suggest that masculine norms might directly and indirectly contribute to alcohol use through peer pressure and general conformity to adult norms. Whereas being male is typically identified as a risk factor for alcohol use, masculine norms provide greater specificity than sex alone in explaining why some boys drinkmore than others. There is growing evidence that girls who endorse masculine norms may be at heightened risk of engaging in risky behaviors including alcohol use. Data were provided by adolescents living in a rural area in the Northeastern United States and were collected in 2006. This study demonstrated that masculine norms were associated with peer pressure and general conformity and alcohol use for both adolescent girls (n = 124) and boys (n = 138), though the relationship between masculine norms and alcohol use was stronger for boys. The study’s limitations are noted and theoretical and practical implications are discussed. PMID:23421386

  11. Alcohol makes you macho and helps you make friends: the role of masculine norms and peer pressure in adolescent boys' and girls' alcohol use.

    Science.gov (United States)

    Iwamoto, Derek K; Smiler, Andrew P

    2013-04-01

    Peer pressure and general conformity to adult norms have been found to be strongly associated with alcohol use among adolescents; however there is limited knowledge about the sociocultural factors that might influence this relationship. Theory and research suggest that masculine norms might directly and indirectly contribute to alcohol use through peer pressure and general conformity to adult norms. Whereas being male is typically identified as a risk factor for alcohol use, masculine norms provide greater specificity than sex alone in explaining why some boys drink more than others. There is growing evidence that girls who endorse masculine norms may be at heightened risk of engaging in risky behaviors including alcohol use. Data were provided by adolescents living in a rural area in the Northeastern United States and were collected in 2006. This study demonstrated that masculine norms were associated with peer pressure and general conformity and alcohol use for both adolescent girls (n = 124) and boys (n = 138), though the relationship between masculine norms and alcohol use was stronger for boys. The study's limitations are noted and theoretical and practical implications are discussed.

  12. Fishbein and Ajzen's Theory of Reasoned Action: Accurate Prediction of Behavioral Intentions for Enrolling in Distance Education Courses.

    Science.gov (United States)

    Becker, Ellen A.; Gibson, Chere C.

    1998-01-01

    A survey of 365 respiratory care practitioners measured variables from the Theory of Reasoned Action (TRA): intention, attitude, social norm, behavioral and normative beliefs, personal norm, and perceived behavioral control. Attitude and subjective social norm were significant predictors of participation in continuing professional education. The…

  13. Suicidality, Economic Shocks, and Egalitarian Gender Norms.

    Science.gov (United States)

    Reeves, Aaron; Stuckler, David

    2016-02-01

    Durkheim conceived of suicide as a product of social integration and regulation. Although the sociology of suicide has focused on the role of disintegration, to our knowledge, the interaction between integration and regulation has yet to be empirically evaluated. In this article we test whether more egalitarian gender norms, an important form of macro-regulation, protects men and women against suicidality during economic shocks. Using cross-national data covering 20 European Union countries from the years 1991 to 2011, including the recent economic crises in Europe, we first assessed the relation between unemployment and suicide. Then we evaluated potential effect modification using three measures of gender equality, the gender ratio in labour force participation, the gender pay gap, and women's representation in parliament using multiple measures. We found no evidence of a significant, direct link between greater gender equality and suicide rates in either men or women. However, a greater degree of gender equality helped protect against suicidality associated with economic shocks. At relatively high levels of gender equality in Europe, such as those seen in Sweden and Austria, the relationship between rising unemployment rates and suicide in men disappeared altogether. Our findings suggest that more egalitarian forms of gender regulation may help buffer the suicidal consequences of economic shocks, especially in men.

  14. Cotation de fabrication avec les normes ISO

    CERN Document Server

    Anselmetti, Bernard

    2010-01-01

    La cotation ISO en production impose de nouvelles méthodologies pour élaborer les documents de maîtrise de la qualité géométrique des produits : les dessins de phase, du brut et d'états intermédiaires pour la conformité des pièces et les fiches de production, de réglage, de contrôle et de surveillance pour la conformité des moyens de production. Une méthode de transfert unidirectionnelle simple permet d'établir des dessins de phase en normes ISO et d'optimiser la répartition des tolérances à isocapabilité. Cette cotation est déclinée en cotation d'état intermédiaire, de production et de réglage. Une méthode tridimensionnelle est proposée pour prendre en compte les effets des défauts angulaires. Une maquette montre les fonctionnalités envisageables pour les futurs outils d'aides au tolérancement de fabrication au sein de la CFAO. De nombreux exercices illustrent les différentes démarches. Ce Manuel de tolérancement est principalement destiné aux préparateurs méthodes et aux c...

  15. A Cross-Cultural Assessment of Three Theories of Pro-Environmental Behavior: A Comparison between Business Students of Chile and the United States

    Science.gov (United States)

    Cordano, Mark; Welcomer, Stephanie; Scherer, Robert F.; Pradenas, Lorena; Parada, Victor

    2011-01-01

    We surveyed business students in the United States (n = 256) and Chile (n = 310) to compare three theories of pro-environmental behavior.We examined Ajzen and Fishbein's theory of reasoned action, Schawartz's norm activation theory, and the values-beliefs-norms theory created by Stern, Dietz, Abel, Guagnano, and Kalof. We produced reliable…

  16. EXPERIMENTAL STUDY OF INFORMAL NORMS OF URBAN COLORISTICS

    Directory of Open Access Journals (Sweden)

    Yulia Alexandrowna Griber

    2017-02-01

    Full Text Available The objective of the study was informal social norms of urban culture. The paper contains the detailed description of the experimental situation and the main steps of the field research, focused on the observance of informal social norms in the sphere of urban coloristics. The experiment was conducted in three districts of Smolensk (Russia – Leninskiy, Zadneprovskiy and Promyshlennyy. Particular attention was paid to the analysis of the results of the field research, including evaluation of reaction of participants (residents of multi-storied houses, breakers of informal norms of urban coloristics (experimenters and casual experiment witnesses (neighbors and passersby. In addition, the accuracy of results “forecasting”, done before the beginning of the experiment, is analyzed. The research was conducted using the methodology of breaking experiment that is one of the most provocative ways of studying informal norms in sociology and social psychology. The experiment allowed to draw a number of important conclusions. It showed that urban coloristics is regulated by strict informal norms, that are not noticed by citizens until a violation occurs. The power of informal norms is significantly underestimated by citizens, and their break causes a negative reaction and protest. The most important contribution to the study of informal norms of urban culture was the comparison of the reaction degree by men and women, by the residents of different districts (central, residential or blue-collar neighborhoods, by different age groups.

  17. Normed BCK-algebras%赋范BCK-代数

    Institute of Scientific and Technical Information of China (English)

    彭家寅

    2011-01-01

    The notions of norm and distance in BCK-algebras are introduced, and some basic properties in normed BCK-algebras are given. It is obtained that the isomor- phic(homomorphic) image and inverse image of a normed BCK-algebra are still normed BCK-algebras. The relations of normed properties between BCK-algebra and Cartesian prod- uct of BCK-algebras are investigated. The limit notion of sequence of points in normed BCK-algebras is introduced, and its related properties are investigated, the relations between bounded normed BCK-algebras and fuzzy BCK-algebras are discussed.%引入了BCK-代数的范数与距离的概念,给出了赋范BCK-代数的一些基本性质,证明了赋范BCK-代数的同构(同态)像和原像仍是赋范BCK-代数,研究了BCK-代数与BCK-代数笛卡儿之间的赋范性质关系.并且引入了赋范BCK-代数的点列极限概念,研究了极限的相关性质.讨论了有界赋范BCK-代数的与模糊BCK-代数的关系.

  18. Feasibility of re-melting NORM-contaminated scrap metal

    Energy Technology Data Exchange (ETDEWEB)

    Winters, S. J.; Smith, K. P.

    1999-10-26

    Naturally occurring radioactive materials (NORM) sometimes accumulate inside pieces of equipment associated with oil and gas production and processing activities. Typically, the NORM accumulates when radium that is present in solution in produced water precipitates out in scale and sludge deposits. Scrap equipment containing residual quantities of these NORM-bearing scales and sludges can present a waste management problem if the radium concentrations exceed regulatory limits or activate the alarms on radiation screening devices installed at most scrap metal recycling facilities. Although NORM-contaminated scrap metal currently is not disposed of by re-melting, this form of recycling could present a viable disposition option for this waste stream. Studies indicate that re-melting NORM-contaminated scrap metal is a viable recycling option from a risk-based perspective. However, a myriad of economic, regulatory, and policy issues have caused the recyclers to turn away virtually all radioactive scrap metal. Until these issues can be resolved, re-melting of the petroleum industry's NORM-impacted scrap metal is unlikely to be a widespread practice. This paper summarizes the issues associated with re-melting radioactive scrap so that the petroleum industry and its regulators will understand the obstacles. This paper was prepared as part of a report being prepared by the Interstate Oil and Gas Compact Commission's NORM Subcommittee.

  19. A graph-based approach to auditing RxNorm.

    Science.gov (United States)

    Bodenreider, Olivier; Peters, Lee B

    2009-06-01

    RxNorm is a standardized nomenclature for clinical drug entities developed by the National Library of Medicine. In this paper, we audit relations in RxNorm for consistency and completeness through the systematic analysis of the graph of its concepts and relationships. The representation of multi-ingredient drugs is normalized in order to make it compatible with that of single-ingredient drugs. All meaningful paths between two nodes in the type graph are computed and instantiated. Alternate paths are automatically compared and manually inspected in case of inconsistency. The 115 meaningful paths identified in the type graph can be grouped into 28 groups with respect to start and end nodes. Of the 19 groups of alternate paths (i.e., with two or more paths) between the start and end nodes, 9 (47%) exhibit inconsistencies. Overall, 28 (24%) of the 115 paths are inconsistent with other alternate paths. A total of 348 inconsistencies were identified in the April 2008 version of RxNorm and reported to the RxNorm team, of which 215 (62%) had been corrected in the January 2009 version of RxNorm. The inconsistencies identified involve missing nodes (93), missing links (17), extraneous links (237) and one case of mix-up between two ingredients. Our auditing method proved effective in identifying a limited number of errors that had defeated the quality assurance mechanisms currently in place in the RxNorm production system. Some recommendations for the development of RxNorm are provided.

  20. Options and cost for disposal of NORM waste.

    Energy Technology Data Exchange (ETDEWEB)

    Veil, J. A.

    1998-10-22

    Oil field waste containing naturally occurring radioactive material (NORM) is presently disposed of both on the lease site and at off-site commercial disposal facilities. The majority of NORM waste is disposed of through underground injection, most of which presently takes place at a commercial injection facility located in eastern Texas. Several companies offer the service of coming to an operator's site, grinding the NORM waste into a fine particle size, slurrying the waste, and injecting it into the operator's own disposal well. One company is developing a process whereby the radionuclides are dissolved out of the NORM wastes, leaving a nonhazardous oil field waste and a contaminated liquid stream that is injected into the operator's own injection well. Smaller quantities of NORM are disposed of through burial in landfills, encapsulation inside the casing of wells that are being plugged and abandoned, or land spreading. It is difficult to quantify the total cost for disposing of NORM waste. The cost components that must be considered, in addition to the cost of the operation, include analytical costs, transportation costs, container decontamination costs, permitting costs, and long-term liability costs. Current NORM waste disposal costs range from $15/bbl to $420/bbl.

  1. Clinical ethics and values: how do norms evolve from practice?

    Science.gov (United States)

    Spranzi, Marta

    2013-02-01

    Bioethics laws in France have just undergone a revision process. The bioethics debate is often cast in terms of ethical principles and norms resisting emerging social and technological practices. This leads to the expression of confrontational attitudes based on widely differing interpretations of the same principles and values, and ultimately results in a deadlock. In this paper I would like to argue that focusing on values, as opposed to norms and principles, provides an interesting perspective on the evolution of norms. As Joseph Raz has convincingly argued, "life-building" values and practices are closely intertwined. Precisely because values have a more indeterminate meaning than norms, they can be cited as reasons for action by concerned stakeholders, and thus can help us understand how controversial practices, e.g. surrogate motherhood, can be justified. Finally, norms evolve when the interpretations of the relevant values shift and cause a change in the presumptions implicit in the norms. Thus, norms are not a prerequisite of the ethical solution of practical dilemmas, but rather the outcome of the decision-making process itself. Struggling to reach the right decision in controversial clinical ethics situations indirectly causes social and moral values to change and principles to be understood differently.

  2. Local descriptive body weight and dietary norms, food availability, and 10-year change in glycosylated haemoglobin in an Australian population-based biomedical cohort.

    Science.gov (United States)

    Carroll, Suzanne J; Paquet, Catherine; Howard, Natasha J; Coffee, Neil T; Adams, Robert J; Taylor, Anne W; Niyonsenga, Theo; Daniel, Mark

    2017-02-02

    Individual-level health outcomes are shaped by environmental risk conditions. Norms figure prominently in socio-behavioural theories yet spatial variations in health-related norms have rarely been investigated as environmental risk conditions. This study assessed: 1) the contributions of local descriptive norms for overweight/obesity and dietary behaviour to 10-year change in glycosylated haemoglobin (HbA1c), accounting for food resource availability; and 2) whether associations between local descriptive norms and HbA1c were moderated by food resource availability. HbA1c, representing cardiometabolic risk, was measured three times over 10 years for a population-based biomedical cohort of adults in Adelaide, South Australia. Residential environmental exposures were defined using 1600 m participant-centred road-network buffers. Local descriptive norms for overweight/obesity and insufficient fruit intake (proportion of residents with BMI ≥ 25 kg/m(2) [n = 1890] or fruit intake of descriptive norm and either fast-food or healthful food resource availability, with area-level education and individual-level covariates (age, sex, employment status, education, marital status, and smoking status). Interactions between local descriptive norms and food resource availability were tested. HbA1c concentration rose over time. Local descriptive norms for overweight/obesity and insufficient fruit intake predicted greater rates of increase in HbA1c. Neither fast-food nor healthful food resource availability were associated with change in HbA1c. Greater healthful food resource availability reduced the rate of increase in HbA1c concentration attributed to the overweight/obesity norm. Local descriptive health-related norms, not food resource availability, predicted 10-year change in HbA1c. Null findings for food resource availability may reflect a sufficiency or minimum threshold level of resources such that availability poses no barrier to obtaining healthful or

  3. Factors related to condom use behavior among club-working women in South Korea: importance of subjective norms and customer-related attitudes.

    Science.gov (United States)

    Jeong, Heon-Jae; Jo, Heui-Sug; Jung, Su-Mi; Lee, Ja-young

    2014-03-01

    The primary aim of this study was to understand factors associated with condom use behavior among club-working women and identify the most influential factors to be addressed in future health programs. A total of 158 club-working women were surveyed from 3 midsize cities in South Korea from July to September 2004. Survey questionnaires were developed based on the theory of planned behavior. A total of 7 distinct themes emerged: Health aspects, Customer related, Pleasure related, Finance related, Societal norm, Occupational norm, and Perceived control. The results indicated that the Customer-related theme, Societal norm, and Occupational norm were statistically significant factors affecting condom use. On the other hand, self-related factors such as health, pleasure, and finance are not significantly related to the condom use behavior of club-working women in South Korea, suggesting that the currently used knowledge-focused education programs may not be sufficient for this population.

  4. Morality and prosocial behavior: the role of awareness, responsibility, and norms in the norm activation model.

    Science.gov (United States)

    De Groot, Judith I M; Steg, Linda

    2009-08-01

    The authors examined the relationships between variables included in the Norm Activation Model (NAM; S. H. Schwartz, 1977) of prosocial behavior. Specifically, they evaluated the strength of 2 commonly used interpretations of this model: the NAM as a mediator model and the NAM as a moderator model. For the most part, 5 studies focusing on a variety of prosocial intentions and behavior support the NAM as a mediator model. Furthermore, these studies validate past research by showing that variables included in the NAM are powerful in explaining a diversity of prosocial intentions and behavior in the social and environmental contexts.

  5. A new upper bound for the norm of interval matrices with application to robust stability analysis of delayed neural networks.

    Science.gov (United States)

    Faydasicok, Ozlem; Arik, Sabri

    2013-08-01

    The main problem with the analysis of robust stability of neural networks is to find the upper bound norm for the intervalized interconnection matrices of neural networks. In the previous literature, the major three upper bound norms for the intervalized interconnection matrices have been reported and they have been successfully applied to derive new sufficient conditions for robust stability of delayed neural networks. One of the main contributions of this paper will be the derivation of a new upper bound for the norm of the intervalized interconnection matrices of neural networks. Then, by exploiting this new upper bound norm of interval matrices and using stability theory of Lyapunov functionals and the theory of homomorphic mapping, we will obtain new sufficient conditions for the existence, uniqueness and global asymptotic stability of the equilibrium point for the class of neural networks with discrete time delays under parameter uncertainties and with respect to continuous and slope-bounded activation functions. The results obtained in this paper will be shown to be new and they can be considered alternative results to previously published corresponding results. We also give some illustrative and comparative numerical examples to demonstrate the effectiveness and applicability of the proposed robust stability condition.

  6. Rapid matching algorithm for hyperspectral image based on norm sifting

    Institute of Scientific and Technical Information of China (English)

    Hao Li; Yong Ma; Kun Liang; Yin Yu

    2012-01-01

    We propose a rapid spectral matching method by lowering number of comparisons,processing time can be saved.Firstly,1-norm is chosen as length measure of spectrum,and with this criterion,a 1-norm database is built.Secondly,a subspace is constructed from the whole reference library by retaining the references with the most similar 1-norm values.Finally,matching operations are performed in the subspace to obtain the match result.Simulations of geological mapping with ASTER spectral library show that the proposed method can significantly reduce processing time and enhance accuracy compared with traditional and dimension reduction methods.

  7. Predicting self-reported research misconduct and questionable research practices in university students using an augmented Theory of Planned Behavior

    National Research Council Canada - National Science Library

    Rajah-Kanagasabai, Camilla J; Roberts, Lynne D

    2015-01-01

    This study examined the utility of the Theory of Planned Behavior model, augmented by descriptive norms and justifications, for predicting self-reported research misconduct and questionable research...

  8. Energy conservation behavioural intention: attitudes, subjective norm and self-efficacy

    Science.gov (United States)

    Lee, J. W. C.; Tanusia, A.

    2016-08-01

    This paper examines the influence of attitude towards energy conservation at home, the attitude in the campus, subjective norm, and self-efficacy on energy conservation behavioural intention among students in a private university using the Theory of Planned Behaviour (TPB). Data was collected from about 194 students using a questionnaire developed from current literature on TPB. Data analysis using Smart PLS version 3.2.4 found that attitude towards energy conservation at home has an indirect significant influence on attitude towards energy conservation behavioural intention via the mediating effect of attitude towards energy conservation in the campus. Self-efficacy and subjective norm are also positively related to energy conservation intention. The study also indicates the suitability of the TPB in predicting behavioural intention through attitudes, subjective norms, and self-efficacy. Results suggest that energy education is vital in creating a positive attitude towards energy conservation while facilities managers in institutions need to formulate appropriate policies and regulations to inculcate the right attitude and behaviour towards energy saving.

  9. Probability Theory, Not the Very Guide of Life

    Science.gov (United States)

    Juslin, Peter; Nilsson, Hakan; Winman, Anders

    2009-01-01

    Probability theory has long been taken as the self-evident norm against which to evaluate inductive reasoning, and classical demonstrations of violations of this norm include the conjunction error and base-rate neglect. Many of these phenomena require multiplicative probability integration, whereas people seem more inclined to linear additive…

  10. Aversion norm, replacing in the poem siab

    Directory of Open Access Journals (Sweden)

    Ebrahim Namdari

    2014-03-01

    Full Text Available Aversion norm or DE familiarization is a term that formalists it was first introduced. They believe that the work of art, not automatic and amazing things to see is that, because of things after a while, replication of us are normal, so do not see it. We poetic language, we are faced with a fundamental change in the relationship between signifier and signified, i.e. Familiar language, signifiers, signified by certain, but the poetic language signifier, the signified can be found in the pelvis, and the audience to understand the signified a new, hard falls, and the longer perceived to be, and where it refers to the discovery, after some hesitation, more enjoyable, the audience will have a special effect. 's poetic language, the beauty side implicated in emotional and motivational speaking, hiding the core meaning of the word, and indeed with the usual meaning and familiar DE familiarization, are shown. Beauty in ordinary language, they do not see, thus implying that subtle poet highlighting the special meaning of the word in ordinary language is different, the vocabulary word meanings change, and where it is meant to transform Familiar word, because the audience is emotionally motivated, it is more effective. The poet does not read words into their common name, but it so describes it as if for the first time we've seen. Word to describe him, sometimes uses the common name of its components, and metonymy create, and sometimes it does not use the common name of its components, but another word to call it, uses, and in fact the word it brings a different metaphor, and thus far is the common standard language, new language makes.

  11. From norms to macro-norms? The translation of classics seen in a global, diachronic framework

    Directory of Open Access Journals (Sweden)

    Massimiliano Morini

    2014-07-01

    Full Text Available Abstract – Recently, Descriptive Translation Studies has been busying itself with single case studies rather than general surveys, with individual translations rather than normative tendencies. Ostensibly, this has been done in an attempt at avoiding the pitfalls of excessive ‘globalism’, and in order to shift the focus from the pressures exerted by society to the contributions given by translators, each according to his/her habitus. While recognizing the value of these ‘localizing’ studies, the present article argues that there is still scope within the discipline for developing universal concepts capable of connecting different forms of behaviour. Whenever the translation scholar aims at describing a field rather than an individual effort, it may be useful, and indeed necessary, to extend Toury’s concept of ‘translation norms’ both synchronically and diachronically. In the field of classical translation, in particular, the significance of single contributions may be lost if it is not seen in the context of international tendencies with deep historical roots – what the author proposes to call ‘macro-norms’.Keywords: Descriptive Translation Studies, classics, comparative literature, norms, macro-norms

  12. Partially condensing mappings in partially ordered normed linar spaces and applications to functional integral equations

    Directory of Open Access Journals (Sweden)

    Bapurao Chandrabahan Dhage

    2014-11-01

    Full Text Available In this paper, the author introduces a notion of partially condensing mappings in a partially ordered normed linear space and proves some hybrid fixed point theorems under certain mixed conditions of algebra, analysis and topology. The applications of abstract results presented here are given to some nonlinear functional integral equations for proving the existence as well as global attractivity of the comparable solutions under certain monotonicity conditions. The abstract theory presented here is very much useful to develop the algorithms for the solutions of some nonlinear problems of analysis and allied areas of mathematics. A realization of of our hypotheses is also indicated by a numerical example.

  13. Beliefs and perceived norms concerning body image among African-American and Latino teenagers.

    Science.gov (United States)

    Barroso, Cristina S; Peters, Ronald Joseph; Johnson, Regina Jones; Kelder, Steven H; Jefferson, Troy

    2010-09-01

    Focus groups, utilizing the Theory of Planned Behavior, examined the beliefs and perceived norms regarding body image in a sample of urban African-American and Latino teenagers (N = 83, 18-19 years old) from Texas. Cultural eating (behavioral belief) explained the acceptance and tolerance of overweight. Popularity of hip-hop fashion and limited income explicated peer and familial normative beliefs, respectively. Thinness equated HIV infection in African-Americans (parental normative belief). Barriers to healthy eating and active living (control beliefs) included willpower, laziness, fast food, and excessive work. Findings can guide the development and implementation of culturally appropriate obesity interventions for African-American and Latino adolescents.

  14. PREDICTORS AND CONSEQUENCES OF ADOLESCENTS’ NORMS AGAINST TEENAGE PREGNANCY

    Science.gov (United States)

    Mollborn, Stefanie

    2011-01-01

    African American and Latino teenagers and communities are frequently assumed to have weaker norms against teenage pregnancy than whites. Despite their importance, adolescents’ norms about teenage pregnancy have not been measured or their correlates and consequences documented. This study examines individual-level and contextual variation in adolescents’ embarrassment at the prospect of a teenage pregnancy and its relationship with subsequent teenage pregnancy. Descriptive analyses find that norms vary by gender and individual- and neighborhood-level race, ethnicity, and socioeconomic status (SES). In multivariate analyses, neighborhood-level racial/ethnic associations with embarrassment are explained by neighborhood-level SES. Embarrassment is associated with a lower likelihood of subsequent teenage pregnancy but does not mediate racial, ethnic, or socioeconomic influences, underscoring the importance of both norms and structural factors for understanding teenage fertility. PMID:21921969

  15. Smoothing-Norm Preconditioning for Regularizing Minimum-Residual Methods

    DEFF Research Database (Denmark)

    Hansen, Per Christian; Jensen, Toke Koldborg

    2006-01-01

    When GMRES (or a similar minimum-residual algorithm such as RRGMRES, MINRES, or MR-II) is applied to a discrete ill-posed problem with a square matrix, in some cases the iterates can be considered as regularized solutions. We show how to precondition these methods in such a way that the iterations...... take into account a smoothing norm for the solution. This technique is well established for CGLS, but it does not immediately carry over to minimum-residual methods when the smoothing norm is a seminorm or a Sobolev norm. We develop a new technique which works for any smoothing norm of the form $\\|L......\\,x\\|_2$ and which preserves symmetry if the coefficient matrix is symmetric. We also discuss the efficient implementation of our preconditioning technique, and we demonstrate its performance with numerical examples in one and two dimensions....

  16. An integrated moral obligation model for landowner conservation norms

    Science.gov (United States)

    Pradhananga, Amit K.; Davenport, Mae A.; Fulton, David C.; Maruyama, Geoffrey M.; Current, Dean

    2017-01-01

    This study applies an integrated moral obligation model to examine the role of environmental and cultural values, and beliefs in the activation of landowner conservation norms. Data for this study were collected through a self-administered survey of riparian landowners in two Minnesota watersheds: Sand Creek and Vermillion River watersheds. Study findings suggest that collectivistic and biospheric–altruistic values form the bases for the activation of personal norms. Further, beliefs about local responsibility and ability to act influence personal norms to protect water resources. Findings suggest that landowners’ personal norms of water conservation are more likely to be activated by conservation strategies that appeal to biospheric–altruistic and collectivistic values, emphasize adverse consequences of water pollution, highlight water resource protection as a local responsibility, and provide the resources needed to protect water resources.

  17. BERGMAN TYPE OPERATOR ON MIXED NORM SPACES WITH APPLICATIONS

    Institute of Scientific and Technical Information of China (English)

    RENGUANGBIN; SHIJIHUAI

    1997-01-01

    The authors investigate the conditions for the botmdedness of Bergman type operators Pa,t in mixed norm space Lp,q(μ) on the unit ball of Cn (n ≥ 1), and obtain a sufficient conditionand a necessary condition for general normal function μ, and a sufficient and necessary condition for μ(r)=(1-r2)α logβ(2(1-r)-1)(α>0,β≥0), This generalizes the result of Forelli-Rudin[3] on Bergman operator in Bergman space. As applications,a more natural method is given to compute the duality of the mixed norm space,solve the Gleason's problem for mixed norm space and obtain the characterization of mixed norm space in terms of partial derivatives.Moreover,it is proved that f∈L(0) ∞,q(μ) for holomorphic function f,1≤q≤∞.

  18. Norm Referenced and Criterion Based Measures with Preschoolers

    Science.gov (United States)

    MacTurk, Robert H.; Neisworth, John T.

    1978-01-01

    Seventeen handicapped and nonhandicapped preschool children were given both the norm referenced Gesell Developmental Schedules and the criterion based HICOMP progress measure on a quarterly (10 week) basis. (Author/SBH)

  19. Multiscale flat norm signatures for shapes and images

    Energy Technology Data Exchange (ETDEWEB)

    Sandine, Gary [Los Alamos National Laboratory; Morgan, Simon P [Los Alamos National Laboratory; Vixie, Kevin R [WASHINGTON STATE UNIV.; Clawson, Keth [WASHINGTON STATE UNIV.; Asaki, Thomas J [WASHINGTON STATE UNIV.; Price, Brandon [WALLA WALLA UNIV.

    2009-01-01

    In this paper we begin to explore the application of the multiscale flat norm introduced in Morgan and Vixie to shape and image analysis. In particular, we look at the use of the multiscale flat norm signature for the identification of shapes. After briefly reviewing the multiscale flat norm, the L{sup 1}TV functional and the relation between these two, we introduce multiscale signatures that naturally follow from the multiscale flat norm and its components. A numerical method based on the min-cut, max-flow graph-cut is briefly recalled. We suggest using L{sup 2} minimization, rather than the usual Crofton's formula based approximation, for choosing the required weights. The resulting weights have the dual benefits of being analytically computable and of giving more accurate approximations to the anisotropic TV energy. Finally, we demonstrate the usefulness of the signatures on simple shape classification tasks.

  20. NORMS PROMOTING CREATIVITY AND INNOVATION IN SMALL AND MEDIUM ENTERPRISES

    Directory of Open Access Journals (Sweden)

    Ľubica Lesáková

    2011-01-01

    Full Text Available Organizational culture plays an important role in supporting the creative processes, becauseit can promote or hinder innovation-enhancing norms. Innovative small and mediumenterprises tend to develop culture, which emphasize and reward values and norms thatsupport the generation and implementation of new ideas. Such a system encourageseveryone in enterprise to develop original and useful proposals. They promote innovativeways of solving problems and finding solutions. Over the years, researchers havedocumented a variety of norms that promote consistently creativity and innovation inorganizational settings. The aim of the article is to present the organizational culture,especially the innovation-enhancing norms, as important elements, that promote creativityand innovation in small and medium enterprises. The paper was elaborated a sa part ofVEGA project 1/0654/11 „Innovative Small and Medium Enterprises as a Part ofKnowledge-Based Economy in the SR“.

  1. La Norme, Les Registres et L'Apprentissage (ou les us et abus de la norme) (The Norm, Registers, and Learning [or the use and abuse of the norm])

    Science.gov (United States)

    Besse, Henri

    1976-01-01

    Discusses the relationship in language and specifically in French between the standard language norm, the various registers and styles available to native speakers of a given language, and second language learning. (Text is in French.) (CLK)

  2. PREDICTORS AND CONSEQUENCES OF ADOLESCENTS' NORMS AGAINST TEENAGE PREGNANCY.

    Science.gov (United States)

    Mollborn, Stefanie

    2010-01-01

    African American and Latino teenagers and communities are frequently assumed to have weaker norms against teenage pregnancy than whites. Despite their importance, adolescents' norms about teenage pregnancy have not been measured or their correlates and consequences documented. This study examines individual-level and contextual variation in adolescents' embarrassment at the prospect of a teenage pregnancy and its relationship with subsequent teenage pregnancy. Descriptive analyses find that norms vary by gender and individual- and neighborhood-level race, ethnicity, and socioeconomic status (SES). In multivariate analyses, neighborhood-level racial/ethnic associations with embarrassment are explained by neighborhood-level SES. Embarrassment is associated with a lower likelihood of subsequent teenage pregnancy but does not mediate racial, ethnic, or socioeconomic influences, underscoring the importance of both norms and structural factors for understanding teenage fertility.

  3. Towards a Theory of Convention

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg

    2006-01-01

    theory. Like for the study of common knowledge much has happened in this latter field since then. The theory of convention has been developed and extended so as to include multiple types as well as a basis for the study of social norms. However, classical game theory is currently undergoing severe crisis...... as a tool for understanding and explaining social phenomena; a crisis emerging from the problem of equilibrium selection around which any theory of convention must revolve. The so-called evolutionary turn in game theory marks a transition from the classical assumptions of rationality and common knowledge...

  4. Early marriage, social networks and the transmission of norms

    OpenAIRE

    Asadullah, Niaz; Wahhaj, Zaki

    2016-01-01

    We investigate whether female early marriage is a conduit for the transmission of social norms, specifically norms relating to gender roles and rights within the household. We exploit differences in the age of onset of menarche between sisters as an exogenous source of variation in marriage age. This approach allows us to control for beliefs and attitudes that are transmitted from parents to children. We find that early marriage increases agreement with statements supportive of gender bias in...

  5. Constrained multi-degree reduction with respect to Jacobi norms

    KAUST Repository

    Ait-Haddou, Rachid

    2015-12-31

    We show that a weighted least squares approximation of Bézier coefficients with factored Hahn weights provides the best constrained polynomial degree reduction with respect to the Jacobi L2L2-norm. This result affords generalizations to many previous findings in the field of polynomial degree reduction. A solution method to the constrained multi-degree reduction with respect to the Jacobi L2L2-norm is presented.

  6. Prosocial norms and degree heterogeneity in social networks

    Science.gov (United States)

    Kovářík, Jaromír; Brañas-Garza, Pablo; Cobo-Reyes, Ramón; Espinosa, María Paz; Jiménez, Natalia; Ponti, Giovanni

    2012-02-01

    We provide empirical evidence to support the claims that social diversity promotes prosocial behavior. We elicit a real-life social network and its members' adherence to a social norm, namely inequity aversion. The data reveal a positive relationship between subjects' prosociality and several measures of centrality. This result is in line with the theoretical literature that relates the evolution of social norms to the structure of social interactions and argues that central individuals are crucial for the emergence of prosocial behavior.

  7. The Effects of Pacifist Norms of the Japanese Justice System

    OpenAIRE

    Zenn, Andrea J.

    2012-01-01

    The reliance on pacifist norms in Japan may have left irreparable effects on the countrys ability to police organized crime. Japans pacifist culture is due in no small part to its tumultuous history, but to fully understand the impact these and other norms have on domestic police and legal institutions we need study the evolution of this societys criminal element over the last several decades and measure the effectiveness of the justice system in Japan. The major areas of research for this pr...

  8. Changing norms about gender inequality in education: Evidence from Bangladesh

    Directory of Open Access Journals (Sweden)

    Niels-Hugo Blunch

    2015-01-01

    Full Text Available Background: While norms are important for educational attainment, especially in the developing world, there are relatively few studies on this topic. This paper, which explores attitudes toward gender equality in education among Bangladeshis, should therefore be of interest to both academics and policymakers. Objective: In this paper, we seek to identify which factors affect the norms regarding the education of girls and boys, as well as of women and men, across two cohorts of married women in Bangladesh. In particular, we look at the relative importance of an individual woman's own educational background and those of her spouse and other family members in shaping her attitudes toward gender equality in education. Methods: We analyze a rich household dataset for Bangladesh from the World Bank Survey on Gender Norms in Bangladesh, which was conducted in 2006. We use linear probability models to examine the determinants of gender education norms. We also decompose the intergenerational gender norms gap using the Oaxaca-Blinder composition (total and detailed, taking into account several technical issues related to the computation of standard errors and the use of dummy variables in detailed decompositions. Results: Education norms were found to differ substantially across cohorts, with women from the younger cohort expressing far more positive views than older female respondents regarding education for both girls and women. The effect of education on norms could be found among both the respondents and their husbands, as well as among the older women in the household. This suggests that educational norms are shared both within married couples and across generations. Conclusions: Our results indicate that the far-reaching changes in female education in Bangladesh have had equally far-reaching effects on the perceived value of education for girls relative to education for boys.

  9. THE RELATIONSHIP BETWEEN TECHNICAL AND SOCIAL NORMS IN ENVIRONMENTAL PROJECT

    OpenAIRE

    1992-01-01

    In the article the relationship between system of technical and system of social norms in ecological project has been considered from constructivist standpoint in sociology of technology. For adequate solution of technological problem of enviromental pollution by hydrocarbons is necessary to define beside technical also system of social norms. Sociological analysis of accidents in transportation of hydrocarbons is suggested in purpose of clear definition of responsibilities of certain social ...

  10. NORMES & MONDIALISATION : QUESTIONNEMENTS SUR LA SUBSTANCE DE LA MUTINATIONALITE

    OpenAIRE

    Pesqueux, Yvon

    2004-01-01

    International audience; This communication is investigating the international substance of the company through the relations established between norms and globalization applied to multinational companies as well as local organizations confronted with the management of groups originating from different cultures. The norms are seen here in connection with the concept of culture.; Cette communication s'intéresse à la substance « internationale » de l'entreprise au travers de l'examen des relatio...

  11. PREDICTORS AND CONSEQUENCES OF ADOLESCENTS’ NORMS AGAINST TEENAGE PREGNANCY

    OpenAIRE

    Mollborn, Stefanie

    2010-01-01

    African American and Latino teenagers and communities are frequently assumed to have weaker norms against teenage pregnancy than whites. Despite their importance, adolescents’ norms about teenage pregnancy have not been measured or their correlates and consequences documented. This study examines individual-level and contextual variation in adolescents’ embarrassment at the prospect of a teenage pregnancy and its relationship with subsequent teenage pregnancy. Descriptive analyses find that n...

  12. Are NORMs Accumulated in Filters of Drinking Water Facilities?

    Science.gov (United States)

    Choung, S.; Shin, W.; Park, M.; Han, J. H.; Ryu, J. S.; Han, W. S.; Chang, B. U.

    2016-12-01

    Groundwater is used as raw water to produce mineral drinking water through filtering processes in bottled water facilities. Although natural occurring radioactive materials (NORMs) exist in groundwater, accumulation of NORMs were rarely studied due to their low concentrations in groundwater. The goal of this study is to evaluate potential accumulation of NORMs in filters used at the drinking water facilities. Raw water and treated water after each filtering step, bottled water, and used filters were collected from a total of 13 bottled water facilities to analyze major dissolved ions and NORMs. Additionally, surface radioactive dose rate were measured at individual filter housings. The measured concentrations of NORMs in raw and treated water were quite low. However, the surface radioactivity dose rates dramatically increased around filter housing located at very first step regardless of filter type (i.e., activated carbon or membrane filter) in 4 out of 6 facilities. Some used filters showed approximately 20 times greater contents of Pb-210 than the Korean regulation level of 1 Bq g-1. Also, the concentrations of uranium and thorium were detected up to 75 µg g-1filter and 2 µg g-1filter, respectively, in 4 water facilities. These results implies potential accumulation of NORMs in filters used at bottled water facilities. Therefore, the filters need to be monitored during manufacturing processes of bottled water, and may be properly managed after use.

  13. Peer punishment promotes enforcement of bad social norms.

    Science.gov (United States)

    Abbink, Klaus; Gangadharan, Lata; Handfield, Toby; Thrasher, John

    2017-09-20

    Social norms are an important element in explaining how humans achieve very high levels of cooperative activity. It is widely observed that, when norms can be enforced by peer punishment, groups are able to resolve social dilemmas in prosocial, cooperative ways. Here we show that punishment can also encourage participation in destructive behaviours that are harmful to group welfare, and that this phenomenon is mediated by a social norm. In a variation of a public goods game, in which the return to investment is negative for both group and individual, we find that the opportunity to punish led to higher levels of contribution, thereby harming collective payoffs. A second experiment confirmed that, independently of whether punishment is available, a majority of subjects regard the efficient behaviour of non-contribution as socially inappropriate. The results show that simply providing a punishment opportunity does not guarantee that punishment will be used for socially beneficial ends, because the social norms that influence punishment behaviour may themselves be destructive.Punishment by peers can enforce social norms, such as contributing to a public good. Here, Abbink and colleagues show that individuals will enforce norms even when contributions reduce the net benefit of the group, resulting in the maintenance of wasteful contributions.

  14. Understanding multiple levels of norms about teen pregnancy and their relationships to teens' sexual behaviors.

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W; Boardman, Jason D

    2014-06-01

    Researchers seeking to understand teen sexual behaviors often turn to age norms, but they are difficult to measure quantitatively. Previous work has usually inferred norms from behavioral patterns or measured group-level norms at the individual level, ignoring multiple reference groups. Capitalizing on the multilevel design of the Add Health survey, we measure teen pregnancy norms perceived by teenagers, as well as average norms at the school and peer network levels. School norms predict boys' perceived norms, while peer network norms predict girls' perceived norms. Peer network and individually perceived norms against teen pregnancy independently and negatively predict teens' likelihood of sexual intercourse. Perceived norms against pregnancy predict increased likelihood of contraception among sexually experienced girls, but sexually experienced boys' contraceptive behavior is more complicated: When both the boy and his peers or school have stronger norms against teen pregnancy he is more likely to contracept, and in the absence of school or peer norms against pregnancy, boys who are embarrassed are less likely to contracept. We conclude that: (1) patterns of behavior cannot adequately operationalize teen pregnancy norms, (2) norms are not simply linked to behaviors through individual perceptions, and (3) norms at different levels can operate independently of each other, interactively, or in opposition. This evidence creates space for conceptualizations of agency, conflict, and change that can lead to progress in understanding age norms and sexual behaviors.

  15. Understanding multiple levels of norms about teen pregnancy and their relationships to teens’ sexual behaviors

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W.; Boardman, Jason D.

    2014-01-01

    Researchers seeking to understand teen sexual behaviors often turn to age norms, but they are difficult to measure quantitatively. Previous work has usually inferred norms from behavioral patterns or measured group-level norms at the individual level, ignoring multiple reference groups. Capitalizing on the multilevel design of the Add Health survey, we measure teen pregnancy norms perceived by teenagers, as well as average norms at the school and peer network levels. School norms predict boys’ perceived norms, while peer network norms predict girls’ perceived norms. Peer network and individually perceived norms against teen pregnancy independently and negatively predict teens’ likelihood of sexual intercourse. Perceived norms against pregnancy predict increased likelihood of contraception among sexually experienced girls, but sexually experienced boys’ contraceptive behavior is more complicated: When both the boy and his peers or school have stronger norms against teen pregnancy he is more likely to contracept, and in the absence of school or peer norms against pregnancy, boys who are embarrassed are less likely to contracept. We conclude that: (1) patterns of behavior cannot adequately operationalize teen pregnancy norms, (2) norms are not simply linked to behaviors through individual perceptions, and (3) norms at different levels can operate independently of each other, interactively, or in opposition. This evidence creates space for conceptualizations of agency, conflict, and change that can lead to progress in understanding age norms and sexual behaviors. PMID:25104920

  16. A computer-supported method to reveal and assess Personal Professional Theories in vocational education

    NARCIS (Netherlands)

    van den Bogaart, Antoine C.M.; Bilderbeek, Richardus; Schaap, Harmen; Hummel, Hans G.K.; Kirschner, Paul A.

    2016-01-01

    This article introduces a dedicated, computer-supported method to construct and formatively assess open, annotated concept maps of Personal Professional Theories (PPTs). These theories are internalised, personal bodies of formal and practical knowledge, values, norms and convictions that professiona

  17. An abbreviated tool for assessing feminine norm conformity: psychometric properties of the Conformity to Feminine Norms Inventory-45.

    Science.gov (United States)

    Parent, Mike C; Moradi, Bonnie

    2011-12-01

    The Conformity to Feminine Norms Inventory-45 (CFNI-45; Parent & Moradi, 2010) is an important tool for assessing level of conformity to feminine gender norms and for investigating the implications of such norms for women's functioning. The authors of the present study assessed the factor structure, measurement invariance, reliability, and validity of the CFNI-45 with data from 520 college women (55% White). Confirmatory factor analyses with data from this sample suggested acceptable fit for the posited 9-factor structure. Furthermore, analyses of measurement invariance indicated similar structural properties with members of socioculturally dominant (i.e., White) and nondominant (i.e., women of color) racial/ethnic status groups. Also, subscales of the CFNI-45 demonstrated acceptable internal consistency reliability coefficients, and correlations with convergent and discriminant validity indicators supported the validity of subscales scores. Overall, results offered support for the CFNI-45 as a multidimensional measure of women's conformity to feminine norms. The CFNI-45 can be used in research to facilitate evaluation of the theorized roles of conformity to feminine norms in women's mental health, vocational behavior, interpersonal relationships, and other domains. The CFNI-45 can be used in clinical practice to assess and attend to clients' conformity to feminine norms as is called for in the American Psychological Association's (2007) Guidelines for Psychological Practice with Girls and Women.

  18. 图书馆学术规范探索%Exploration of the Library Academic Norm

    Institute of Scientific and Technical Information of China (English)

    王浩

    2012-01-01

    图书馆学术规范是针对图书馆学术互动建立的一套科学、合理的准则,决定着图书馆学术发展的方式和未来走向。当前我国图书馆学术活动中的不端行为反映出图书馆学术规范存在表述晦涩、内容深奥等弊端。从价值论角度分析图书馆学术失范问题,并对其在人际关系、利益关系、自我个体约束等方面进行探究,有助于促进图书馆学术研究健康发展。默顿的科学规范理论对图书馆学术规范的实施做了相应的探讨。研究其理论对我国图书馆学术规范的建设实践具有较强的启示意义。%Library academic norm is a set of scientific and reasonable guidelines aimed at the library academic interaction, which decides the development mode and future trend of library academic activities. At present, the misconduct in library academic activities reflects problems in the library academic norm, such as the obscure expression and the esoteric content. Analyzing the library academic misconduct from the perspective of the value theory and exploring its role in the interpersonal relationship, the interest relationship and the individual self-constraint contributes to promoting the healthy development of the library academic research. The theory on the standard of science proposed by Merton discusses on the implementation of the library academic norm, and researches on Merton's theory have strong significances in the construction and practice of the library academic norm.

  19. Fractional norm regularization: learning with very few relevant features.

    Science.gov (United States)

    Kaban, Ata

    2013-06-01

    Learning in the presence of a large number of irrelevant features is an important problem in high-dimensional tasks. Previous studies have shown that L1-norm regularization can be effective in such cases while L2-norm regularization is not. Furthermore, work in compressed sensing suggests that regularization by nonconvex (e.g., fractional) semi-norms may outperform L1-regularization. However, for classification it is largely unclear when this may or may not be the case. In addition, the nonconvex problem is harder to solve than the convex L1 problem. In this paper, we provide a more in-depth analysis to elucidate the potential advantages and pitfalls of nonconvex regularization in the context of logistic regression where the regularization term employs the family of Lq semi-norms. First, using results from the phenomenon of concentration of norms and distances in high dimensions, we gain intuition about the working of sparse estimation when the dimensionality is very high. Second, using the probably approximately correct (PAC)-Bayes methodology, we give a data-dependent bound on the generalization error of Lq-regularized logistic regression, which is applicable to any algorithm that implements this model, and may be used to predict its generalization behavior from the training set alone. Third, we demonstrate the usefulness of our approach by experiments and applications, where the PAC-Bayes bound is used to guide the choice of semi-norm in the regularization term. The results support the conclusion that the optimal choice of regularization depends on the relative fraction of relevant versus irrelevant features, and a fractional norm with a small exponent is most suitable when the fraction of relevant features is very small.

  20. 环境治理的社会规范路径%On the social norm approach of environmental governance

    Institute of Scientific and Technical Information of China (English)

    张福德

    2016-01-01

    the basic idea of environmental governance.Environmental social norms having an important impact on environmental behavior are an important path of environmental governance.On the basis of describing the types of social norms and their mechanism of function, with reference to the environmental social norm activation theories, this study clarifies influential factors of activation of social norms and the basic mechanism how environmental social norms affect environmental behavior, and analyses existing obstacles of environmental social norms activation in China, and proposes some measures that the government should take in the course of environment management by promoting the activation of environmental social norms.The conclusion of this study showed that the activation level of the whole environmental social norms determines the influence which environmental social norms exert on environmental behaviors, and that the activation level of the whole environmental social norms depends on the mutual influence of the activation level of environmental descriptive norms, environmental injunctive norms and environmental personal norms and external constraint conditions.Due to the restriction of objective material conditions of social life, there are some obstacles for the activation of environmental social norms in China, resulting in the fact that the activation of environmental social norms stays at a lower level.Those main obstacles include the great reverse effect of environmental negative descriptive norms, the lower activation level of environmental personal norms and the bold external constraint factors such as the cost of behavior, technical barrier of behavior and the convenience of behavior.The proposal here is that relevant government departments can take positive measures to achieve the goal of environmental governance by improving the activation level of environmental social norms.The relevant government departments can improve the activation level of

  1. Real Order and Logarithmic Moment Estimation Method of P-norm Distribution

    Directory of Open Access Journals (Sweden)

    PAN Xiong

    2016-03-01

    Full Text Available The estimation methods of P-norm distribution is improved in this paper from the perspective of the parameters estimation precision and algorithm complexity. The real order and logarithmic moment estimation is introduced and the real order moment estimation method of P-norm distribution is established based on the actual error distribution. First of all, the relation between the shape parameter p and the real order value r is derived by using the real order moment estimation, and corresponding suggestions are provided for shape parameter's selection. Then, the nonlinear estimation formula of shape parameter, expectations and mean square error is derived via logarithmic moment estimation, function truncation error on the calculation of parameter estimation is eliminated and the solving method of corresponding parameters and calculation process is given, leading an improvement of the theory. Finally, some examples are performed for analyzing the stability and precision of such three methods including real order moment, logarithmic moment and maximum likelihood estimation. The result shows that the stability, precision and convergence speed of the method in this paper are better than maximum likelihood estimation, which generalized the existing errors theory.

  2. Attitudes, subjective norms, and behavioral intentions of nurses toward dying patients and their families.

    Science.gov (United States)

    Waltman, N L

    1990-01-01

    This investigation aimed to develop and validate an instrument, "Attitudes, Subjective Norms, and Behavioral Intentions of Nurses Toward the Care of Dying Patients and Their Families" (ASBID), and to examine the relationship among selected demographic variables, death anxiety, and social desirability response tendency on the behavioral intentions of nurses toward the dying. The Ajzen-Fishbein theory of reasoned action was used as the conceptual framework. Nursing behaviors toward the dying included in the ASBID were developed from interviews with bereaved family members. Three hundred seventy-two registered nurses caring for dying patients were used as the sample population for testing the ASBID. Internal consistency reliability coefficients for the ASBID achieved satisfactory standards. Factor analysis suggested three factors were being measured: general acute care measures for the dying, open communication with the dying, and continuing care for bereaved family members. Results supported the Ajzen-Fishbein theory that attitudes and subjective norms were major determinants of intentions. Findings indicate that educational programs planned to influence nursing care of the dying should focus on the consequences of specific behaviors of nurses rather than on death anxiety in nurses, and they should include nursing supervisors as well as nurses providing direct care for the dying.

  3. Normalization Procedure for the Baptista Depression Scale - Adult Version (EBADEP-A: Transferring of Norms

    Directory of Open Access Journals (Sweden)

    Juliana Oliveira Gomes

    2014-08-01

    Full Text Available Regarding the standardization of psychological instruments, that is, the construction of referential interpretations of a test, we can find different procedures performed both by Classical Test Theory and the Theory of Item Response. Especially in this case (IRT, we can admit a test as a norm, in order to use its standardization and transfer the cut-off point to another instrument. Based on this information, the present study aimed to provide a cutoff score for the Baptista Depression Scale - Adult Version (EBADEP-A through procedures of norms-transfer based on the Center for Epidemiologic Studies – Depression Scale (CES-D. The EBADEP-A presented good distribution and ability to discriminate depressive symptoms, and the sample, consisting of Brazilian College students, received a cutoff score of 32 points. It is emphasized that this is an exploratory and preliminary study, and it we suggest further analyzes to be performed with clinical samples for which results can be corroborated or confronted.

  4. Fuzzy norm method for evaluating random vibration of airborne platform from limited PSD data

    Directory of Open Access Journals (Sweden)

    Wang Zhongyu

    2014-12-01

    Full Text Available For random vibration of airborne platform, the accurate evaluation is a key indicator to ensure normal operation of airborne equipment in flight. However, only limited power spectral density (PSD data can be obtained at the stage of flight test. Thus, those conventional evaluation methods cannot be employed when the distribution characteristics and priori information are unknown. In this paper, the fuzzy norm method (FNM is proposed which combines the advantages of fuzzy theory and norm theory. The proposed method can deeply dig system information from limited data, which probability distribution is not taken into account. Firstly, the FNM is employed to evaluate variable interval and expanded uncertainty from limited PSD data, and the performance of FNM is demonstrated by confidence level, reliability and computing accuracy of expanded uncertainty. In addition, the optimal fuzzy parameters are discussed to meet the requirements of aviation standards and metrological practice. Finally, computer simulation is used to prove the adaptability of FNM. Compared with statistical methods, FNM has superiority for evaluating expanded uncertainty from limited data. The results show that the reliability of calculation and evaluation is superior to 95%.

  5. Media as a "Super Peer": How Adolescents Interpret Media Messages Predicts Their Perception of Alcohol and Tobacco Use Norms.

    Science.gov (United States)

    Elmore, Kristen C; Scull, Tracy M; Kupersmidt, Janis B

    2017-02-01

    Adolescents' media environment offers information about who uses substances and what happens as a result-how youth interpret these messages likely determines their impact on normative beliefs about alcohol and tobacco use. The Message Interpretation Processing (MIP) theory predicts that substance use norms are influenced by cognitions associated with the interpretation of media messages. This cross-sectional study examined whether high school adolescents' (n = 817, 48 % female, 64 % white) media-related cognitions (i.e., similarity, realism, desirability, identification) were related to their perceptions of substance use norms. Results revealed that adolescents' media-related cognitions explained a significant amount of variance in perceived social approval for and estimated prevalence of peer alcohol and tobacco use, above and beyond previous use and demographic covariates. Compared to prevalence norms, social approval norms were more closely related to adolescents' media-related cognitions. Results suggest that critical thinking about media messages can inhibit normative perceptions that are likely to increase adolescents' interest in alcohol and tobacco use.

  6. CONFIGURATION OF CULTURAL NORMS IN TRADITIONAL RICE PLANTING RITUAL DISCOURSE THE TRADITIONAL FARMING COMMUNITY OF BAYAN, NORTH LOMBOK

    Directory of Open Access Journals (Sweden)

    I Made Netra

    2015-01-01

    Full Text Available This is the study of traditional rice planting ritual discourse of the traditional farming community of Bayan, North Lombok in an ethno-pragmatic perspective.  It is specifically aimed at describing the cultural norms and their meaning configurations.  The theory used in the study is the cultural scripts developed by Wierzbicka (2002a considering that cultural norms constitute rules and regulations in social interaction practices. They can be investigated from the use of grammatical aspects of language and linguistic routines which are context-bound. They can be configured by paraphrasing in simple and mini language using single space. The results of the study showed that there were some cultural norms found on the traditional rice planting ritual discourse of the traditional farming community of Bayan, North Lombok. They included: (1 asserting thought and hope, (2 respecting other entities, (3 apologizing, (4 promising, and (5 giving advice. The configuration of these cultural norms was in accordance with the understanding of local cultural scripts and wisdom in terms of rituals of the local farming system. The configuration is constructed in low-level script with components of “when” and “if”. It contains the aspects of thinking, speaking, and doing. It is derived from the semantic primes of both evaluation and perception.

  7. OPERATOR NORM INEQUALITIES BETWEEN TENSOR UNFOLDINGS ON THE PARTITION LATTICE.

    Science.gov (United States)

    Wang, Miaoyan; Duc, Khanh Dao; Fischer, Jonathan; Song, Yun S

    2017-05-01

    Interest in higher-order tensors has recently surged in data-intensive fields, with a wide range of applications including image processing, blind source separation, community detection, and feature extraction. A common paradigm in tensor-related algorithms advocates unfolding (or flattening) the tensor into a matrix and applying classical methods developed for matrices. Despite the popularity of such techniques, how the functional properties of a tensor changes upon unfolding is currently not well understood. In contrast to the body of existing work which has focused almost exclusively on matricizations, we here consider all possible unfoldings of an order-k tensor, which are in one-to-one correspondence with the set of partitions of {1, …, k}. We derive general inequalities between the l(p) -norms of arbitrary unfoldings defined on the partition lattice. In particular, we demonstrate how the spectral norm (p = 2) of a tensor is bounded by that of its unfoldings, and obtain an improved upper bound on the ratio of the Frobenius norm to the spectral norm of an arbitrary tensor. For specially-structured tensors satisfying a generalized definition of orthogonal decomposability, we prove that the spectral norm remains invariant under specific subsets of unfolding operations.

  8. Second language as an exemptor from sociocultural norms. Emotion-Related Language Choice revisited.

    Science.gov (United States)

    Gawinkowska, Marta; Paradowski, Michał B; Bilewicz, Michał

    2013-01-01

    Bilinguals often switch languages depending on what they are saying. According to the Emotion-Related Language Choice theory, they find their second language an easier medium of conveying content which evokes strong emotions. The first language carries too much emotional power, which can be threatening for the speaker. In a covert experiment, bilingual Polish students translated texts brimming with expletives from Polish into English and vice versa. In the Polish translations, the swear word equivalents used were weaker than in the source text; in the English translations, they were stronger than in the original. These results corroborate the ERLC theory. However, the effect was only observed for ethnophaulisms, i.e. expletives directed at social groups. It turns out that the main factor triggering the language choice in bilinguals is not necessarily the different emotional power of both languages, but social and cultural norms.

  9. Second language as an exemptor from sociocultural norms. Emotion-Related Language Choice revisited.

    Directory of Open Access Journals (Sweden)

    Marta Gawinkowska

    Full Text Available Bilinguals often switch languages depending on what they are saying. According to the Emotion-Related Language Choice theory, they find their second language an easier medium of conveying content which evokes strong emotions. The first language carries too much emotional power, which can be threatening for the speaker. In a covert experiment, bilingual Polish students translated texts brimming with expletives from Polish into English and vice versa. In the Polish translations, the swear word equivalents used were weaker than in the source text; in the English translations, they were stronger than in the original. These results corroborate the ERLC theory. However, the effect was only observed for ethnophaulisms, i.e. expletives directed at social groups. It turns out that the main factor triggering the language choice in bilinguals is not necessarily the different emotional power of both languages, but social and cultural norms.

  10. The Role of Knowledge, Social Norms, and Attitudes toward Organic Products and Shopping Behavior: Survey Results from High School Students in Vienna

    Science.gov (United States)

    Gotschi, Elisabeth; Vogel, Stefan; Lindenthal, Thomas; Larcher, Manuela

    2010-01-01

    In 2005 a survey was used to investigate social norms and attitudes of Viennese high school students (14-20 years, n = 340) toward organic products. Young people, who already participate in household decisions and consume organic products, have not yet been recognized sufficiently in research. The Theory of Reasoned Action and discriminant…

  11. The Role of Knowledge, Social Norms, and Attitudes toward Organic Products and Shopping Behavior: Survey Results from High School Students in Vienna

    Science.gov (United States)

    Gotschi, Elisabeth; Vogel, Stefan; Lindenthal, Thomas; Larcher, Manuela

    2010-01-01

    In 2005 a survey was used to investigate social norms and attitudes of Viennese high school students (14-20 years, n = 340) toward organic products. Young people, who already participate in household decisions and consume organic products, have not yet been recognized sufficiently in research. The Theory of Reasoned Action and discriminant…

  12. Attitudes, subjective norms, and intention to perform routine oral examination for oropharyngeal candidiasis as perceived by primary health-care providers in Nairobi Province

    NARCIS (Netherlands)

    Koyio, L.N.; Kikwilu, E.N.; Mulder, J.; Frencken, J.E.F.M.

    2013-01-01

    Objectives: To assess attitudes, subjective norms, and intentions of primary health-care (PHC) providers in performing routine oral examination for oropharyngeal candidiasis (OPC) during outpatient consultations. Methods: A 47-item Theory of Planned Behaviour-based questionnaire was developed and ad

  13. The Role of Education in Teaching Norms and Values to Adult Newcomers: An Analysis of Integration Policy in the Netherlands, with Emphasis on the City of Rotterdam

    Science.gov (United States)

    Koehler, Maryan

    2009-01-01

    This paper presents research on the current debate in the Netherlands regarding integration and the teaching of 'norms and values' to adult newcomers. Data consisting of national and local (city of Rotterdam) integration policy documents and interviews with those influential in policy making were analyzed using a grounded theory approach. The…

  14. K-Fuzzy赋范空间与WF-Fuzzy赋范空间%K-Fuzzy Normed Space and WF-Fuzzy Normed Space

    Institute of Scientific and Technical Information of China (English)

    方锦暄; 郭翀琦

    2000-01-01

    The relations between the K-fuzzy norme d sp ace and the WF-fuzzy normed space are further considered.The Hausdorff K -fuzzy normed space and the WF-fuzzy normed space are essentially consis tent.%研究了K-fuzzy赋范空间与WF-fuzzy赋范空间之间的关系,证明了Hausdorff的K-fuzzy赋范空间与WF-fuzzy赋范空间本质上是一致的.

  15. The Role of Values, Moral Norms, and Descriptive Norms in Building Occupant Responses to an Energy-Efficiency Pilot Program and to Framing of Related Messages

    Science.gov (United States)

    Arpan, Laura M.; Barooah, Prabir; Subramany, Rahul

    2015-01-01

    This study examined building occupants' responses associated with an occupant-based energy-efficiency pilot in a university building. The influence of occupants' values and norms as well as effects of two educational message frames (descriptive vs. moral norms cues) on program support were tested. Occupants' personal moral norm to conserve energy…

  16. Rank Aggregation via Nuclear Norm Minimization

    CERN Document Server

    Gleich, David F

    2011-01-01

    The process of rank aggregation is intimately intertwined with the structure of skew-symmetric matrices. We apply recent advances in the theory and algorithms of matrix completion to skew-symmetric matrices. This combination of ideas produces a new method for ranking a set of items. The essence of our idea is that a rank aggregation describes a partially filled skew-symmetric matrix. We extend an algorithm for matrix completion to handle skew-symmetric data and use that to extract ranks for each item. Our algorithm applies to both pairwise comparison and rating data. Because it is based on matrix completion, it is robust to both noise and incomplete data. We show a formal recovery result for the noiseless case and present a detailed study of the algorithm on synthetic data and Netflix ratings.

  17. Predicting naming latencies for action pictures: Dutch norms.

    Science.gov (United States)

    Shao, Zeshu; Roelofs, Ardi; Meyer, Antje S

    2014-03-01

    The present study provides Dutch norms for age of acquisition, familiarity, imageability, image agreement, visual complexity, word frequency, and word length (in syllables) for 124 line drawings of actions. Ratings were obtained from 117 Dutch participants. Word frequency was determined on the basis of the SUBTLEX-NL corpus (Keuleers, Brysbaert, & New, Behavior Research Methods, 42, 643-650, 2010). For 104 of the pictures, naming latencies and name agreement were determined in a separate naming experiment with 74 native speakers of Dutch. The Dutch norms closely corresponded to the norms for British English. Multiple regression analysis showed that age of acquisition, imageability, image agreement, visual complexity, and name agreement were significant predictors of naming latencies, whereas word frequency and word length were not. Combined with the results of a principal-component analysis, these findings suggest that variables influencing the processes of conceptual preparation and lexical selection affect latencies more strongly than do variables influencing word-form encoding.

  18. An embedding norm and the Lindqvist trigonometric functions

    Directory of Open Access Journals (Sweden)

    Christer Bennewitz

    2002-10-01

    Full Text Available We shall calculate the operator norm $|T|_p$ of the Hardy operator $Tf = int_0^x f $, where $1le ple infty$. This operator is related to the Sobolev embedding operator from $W^{1,p}(0,1/mathbb{C}$ into $W^p(0,1/mathbb{C}$. For $1norm gives the operator norm $|T|_p$, is expressed in terms of the function $sin_p$ which is a generalization of the usual sine function and was introduced by Lindqvist [6]. Submitted September 12, 2002. Published October 9, 2002. Math Subject Classifications: 46E35, 33D05. Key Words: Sobolev embedding operator; Volterra operator.

  19. Christelike norme en waardes in onderwys en opleiding

    Directory of Open Access Journals (Sweden)

    Wouter C. van Wyk

    1996-01-01

    Full Text Available This article investigates the way Christian norms and values can be realised in the context of education and training. The article starts with a survey of the ways in which, in the previous political dispensation, Christian norms and values were incorporated in career training, in tertiary education and in the programmes of primary and secondary schools. Education and training, however, now have to operate in a new environment, which will be greatly determined by the Bill of Human Rights in the new constitution, the Reconstruction and Development Plan and the White Paper on Education and Training. After examining the implications of this new environment the article concludes by identifying opportunities for actively furthering Christian norms and values within the new environment of education and training in South Africa.

  20. Soft learning vector quantization and clustering algorithms based on non-Euclidean norms: single-norm algorithms.

    Science.gov (United States)

    Karayiannis, Nicolaos B; Randolph-Gips, Mary M

    2005-03-01

    This paper presents the development of soft clustering and learning vector quantization (LVQ) algorithms that rely on a weighted norm to measure the distance between the feature vectors and their prototypes. The development of LVQ and clustering algorithms is based on the minimization of a reformulation function under the constraint that the generalized mean of the norm weights be constant. According to the proposed formulation, the norm weights can be computed from the data in an iterative fashion together with the prototypes. An error analysis provides some guidelines for selecting the parameter involved in the definition of the generalized mean in terms of the feature variances. The algorithms produced from this formulation are easy to implement and they are almost as fast as clustering algorithms relying on the Euclidean norm. An experimental evaluation on four data sets indicates that the proposed algorithms outperform consistently clustering algorithms relying on the Euclidean norm and they are strong competitors to non-Euclidean algorithms which are computationally more demanding.

  1. The norm chronicles stories and numbers about danger

    CERN Document Server

    Spiegelhalter, David

    2013-01-01

    Meet Norm. He's 31, 5'9"", just over 13 stone, and works a 39 hour week. He likes a drink, doesn't do enough exercise and occasionally treats himself to a bar of chocolate (milk). He's a pretty average kind of guy. In fact, he is the average guy in this clever and unusual take on statistical risk, chance, and how these two factors affect our everyday choices. Watch as Norm (who, like all average specimens, feels himself to be uniquely special), and his friends careful Prudence and reckless Kelvin, turns to statistics to help him in life's endless series of choices - should I fly or take the

  2. Image restoration by minimizing zero norm of wavelet frame coefficients

    Science.gov (United States)

    Bao, Chenglong; Dong, Bin; Hou, Likun; Shen, Zuowei; Zhang, Xiaoqun; Zhang, Xue

    2016-11-01

    In this paper, we propose two algorithms, namely the extrapolated proximal iterative hard thresholding (EPIHT) algorithm and the EPIHT algorithm with line-search, for solving the {{\\ell }}0-norm regularized wavelet frame balanced approach for image restoration. Under the theoretical framework of Kurdyka-Łojasiewicz property, we show that the sequences generated by the two algorithms converge to a local minimizer with linear convergence rate. Moreover, extensive numerical experiments on sparse signal reconstruction and wavelet frame based image restoration problems including CT reconstruction, image deblur, demonstrate the improvement of {{\\ell }}0-norm based regularization models over some prevailing ones, as well as the computational efficiency of the proposed algorithms.

  3. The Fermat-Torricelli problem in normed planes and spaces

    CERN Document Server

    Martini, Horst; Weiss, Gunter

    2002-01-01

    We investigate the Fermat-Torricelli problem in d-dimensional real normed spaces or Minkowski spaces, mainly for d=2. Our approach is to study the Fermat-Torricelli locus in a geometric way. We present many new results, as well as give an exposition of known results that are scattered in various sources, with proofs for some of them. Together, these results can be considered to be a minitheory of the Fermat-Torricelli problem in Minkowski spaces and especially in Minkowski planes. This demonstrates that substantial results about locational problems valid for all norms can be found using a geometric approach.

  4. THE RELATIONSHIP BETWEEN TECHNICAL AND SOCIAL NORMS IN ENVIRONMENTAL PROJECT

    Directory of Open Access Journals (Sweden)

    Jasminka Lažnjak

    1992-12-01

    Full Text Available In the article the relationship between system of technical and system of social norms in ecological project has been considered from constructivist standpoint in sociology of technology. For adequate solution of technological problem of enviromental pollution by hydrocarbons is necessary to define beside technical also system of social norms. Sociological analysis of accidents in transportation of hydrocarbons is suggested in purpose of clear definition of responsibilities of certain social actors and for modification of existing laws for enviromental protection (the paper is published in Croatian.

  5. Norm-Euclidean Galois fields and the Generalized Riemann Hypothesis

    CERN Document Server

    McGown, Kevin J

    2011-01-01

    Assuming the Generalized Riemann Hypothesis (GRH), we show that the norm-Euclidean Galois cubic fields are exactly those with discriminant $\\Delta=7^2,9^2,13^2,19^2,61^2,67^2,103^2,109^2,127^2,157^2$. A large part of the proof is in establishing the following more general result: Let $K$ be a Galois number field of odd prime degree $\\ell$ and conductor $f$. Assume the GRH for $\\zeta_K(s)$. If $38(\\ell-1)^2(\\log f)^6\\log\\log fnorm-Euclidean.

  6. APPROXIMATE REPRESENTATION OF THE p_NORM DISTRIBUTION

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    In surveying data processing,we generally suppose that the observatio nal errors distribute normally.In this case the method of least squares can giv e the minimum variance unbiased estimation of the parameters.The method of leas t squares does not have the character of robustness,so the use of it will becom e unsuitable when a few measurements inheriting gross error mix with others.W e can use the robust estimating methods that can avoid the influence of gross er rors.With this kind of method there is no need to know the exact distr ibution of the o bservations.But it will cause other difficulties such as the hypothesis tes ting for estimated parameters when the sample size is not so big.For non_normal ly distributed measurements we can suppose they obey the p_norm distribution law.The p_norm distribution is a distributional class,which includes the mo st frequently used distributions such as the Laplace,Normal and Rectangular ones .This distribution is symmetric and has a kurtosis between 3 and -6/5 when p is larger than 1.Using p_norm distribution to describe the statistica l char acter of the errors,the only assumption is that the error distribution is a symm etric and unimodal curve. This method possesses the property of a kind of self_ad apting.But the density function of the p_norm distribution is so complex tha t it makes the theoretical analysis more difficult.And the troublesome calculati on also makes this method not suitable for practice.The research of this paper i ndicates that the p_norm distribution can be represented by the linear combi nation of Laplace distribution and normal distribution or by the linear combinat ion of normal distribution and rectangular distribution approximately.Which kind of representation will be taken is according to whether the parameter p is larger than 1 and less than 2 or p is larger than 2.The approximate d i stribution have the same first four order moments with the exact one.It mean s that approximate distribution

  7. MODERN SLAVERY IN INDONESIA: BETWEEN NORMS AND IMPLEMENTATION

    Directory of Open Access Journals (Sweden)

    Savira Dhanika Hardianti

    2015-04-01

    Full Text Available People now in the 21st century are still sold like objects, forced to work for little or no pay and at the complete mercy of their 'employers'. The Global Slavery Index (GSI 2013 shows that there are estimated 29.8 million people are living in a modern slavery. In Indonesia there are 210,970 people living in slavery. Although Indonesia has some laws regulating about modern slavery that is included in Anti-Trafficking Law. This paper tries to figure the norms and the implementations in modern slavery practice. How the norms are implemented by the government and what are the obstacles to enforce the law.

  8. THE USE OF UPPERCASE AND LOWERCASE LETTERS: ACADEMIC NORM, CORPORATE NORM, USAGE

    Directory of Open Access Journals (Sweden)

    N. T. Valeeva

    2014-01-01

    Full Text Available The article addresses one of the relevant problems of modern Russian orthography, namely the use of uppercase and lowercase letters. It analyses main criteria, on which the rules of the selection of an uppercase or lowercase letter listed in modern spelling reference books and practical manuals (syntactic, morphological, word-formational, semantic, stylis tic are based. It is evident that, in spite of the availability of specialized dictionaries and reference literature, the requirement for information on this subject is apparently not entirely satisfied. The proof, besides a large number of mistakes, as well as questions from native speakers, is the appearance of local instructions, aimed at the full description of all the instances of an uppercase letter use in texts of certain genres and themes. These instructions suggest the co-existence of the academic standard and local or corporate norms of modern Russian spelling, with the second ones not only supplementing the first one, but sometimes coming into conflict with it. The analysis of the linguistic material reveals rivalry between the academic standard and corporate standards of an uppercase or a lowercase letter use.

  9. Mind over matter: internalization of the thinness norm as a moderator of responsiveness to norm misperception education in college women.

    Science.gov (United States)

    Mutterperl, Jenny A; Sanderson, Catherine A

    2002-09-01

    The authors examine the effectiveness of norm misperception education in decreasing disordered eating. One hundred seven 1st-year college women completed questionnaires assessing their own and others' actual and ideal body size as well as their own disordered eating and were then randomly assigned to read either a norm misperception or a control brochure. Participants completed questionnaires immediately after reading the brochures and again 3 months later. Although there were no main effects of brochure condition at the follow-up, participants who primarily compared themselves with other college women and who read the norm misperception brochure had higher actual and ideal weight as well as less frequent disordered eating. The discussion focuses on the theoretical and applied implications of these findings.

  10. Using Peer Injunctive Norms to Predict Early Adolescent Cigarette Smoking Intentions.

    Science.gov (United States)

    Zaleski, Adam C; Aloise-Young, Patricia A

    2013-06-01

    The present study investigated the importance of the perceived injunctive norm to predict early adolescent cigarette smoking intentions. A total of 271 6(th) graders completed a survey that included perceived prevalence of friend smoking (descriptive norm), perceptions of friends' disapproval of smoking (injunctive norm), and future smoking intentions. Participants also listed their five best friends, in which the actual injunctive norm was calculated. Results showed that smoking intentions were significantly correlated with the perceived injunctive norm but not with the actual injunctive norm. Secondly, the perceived injunctive norm predicted an additional 3.4% of variance in smoking intentions above and beyond the perceived descriptive norm. These results demonstrate the importance of the perceived injunctive norm in predicting early adolescent smoking intentions.

  11. Stable 1-Norm Error Minimization Based Linear Predictors for Speech Modeling

    DEFF Research Database (Denmark)

    Giacobello, Daniele; Christensen, Mads Græsbøll; Jensen, Tobias Lindstrøm;

    2014-01-01

    In linear prediction of speech, the 1-norm error minimization criterion has been shown to provide a valid alternative to the 2-norm minimization criterion. However, unlike 2-norm minimization, 1-norm minimization does not guarantee the stability of the corresponding all-pole filter and can generate...... of the shift operator associated with the particular prediction problem considered. The second method uses the alternative Cauchy bound to impose a convex constraint on the predictor in the 1-norm error minimization. These methods are compared with two existing methods: the Burg method, based on the 1-norm...... minimization of the forward and backward prediction error, and the iteratively reweighted 2-norm minimization known to converge to the 1-norm minimization with an appropriate selection of weights. The evaluation gives proof of the effectiveness of the new methods, performing as well as unconstrained 1-norm...

  12. Ways of giving benefits in marriage: norm use, relationship satisfaction, and attachment-related variability.

    Science.gov (United States)

    Clark, Margaret S; Lemay, Edward P; Graham, Steven M; Pataki, Sherri P; Finkel, Eli J

    2010-07-01

    Couples reported on bases for giving support and on relationship satisfaction just prior to and approximately 2 years into marriage. Overall, a need-based, noncontingent (communal) norm was seen as ideal and was followed, and greater use of this norm was linked to higher relationship satisfaction. An exchange norm was seen as not ideal and was followed significantly less frequently than was a communal norm; by 2 years into marriage, greater use of an exchange norm was linked with lower satisfaction. Insecure attachment predicted greater adherence to an exchange norm. Idealization of and adherence to a communal norm dropped slightly across time. As idealization of a communal norm and own use and partner use of a communal norm decreased, people high in avoidance increased their use of an exchange norm, whereas people low in avoidance decreased their use of an exchange norm. Anxious individuals evidenced tighter links between norm use and marital satisfaction relative to nonanxious individuals. Overall, a picture of people valuing a communal norm and striving toward adherence to a communal norm emerged, with secure individuals doing so with more success and equanimity across time than insecure individuals.

  13. The role of social drinking motives in the relationship between social norms and alcohol consumption.

    Science.gov (United States)

    Halim, Andrew; Hasking, Penelope; Allen, Felicity

    2012-12-01

    Social norms are key predictors of college student drinking. Additionally, the social reasons for consumption (i.e. social drinking motives) are important to understanding drinking behaviour. This study investigated the effects of social norms and social motives on alcohol consumption. A total of 229 college students completed an online questionnaire assessing their drinking behaviour, social drinking motives and their perceived drinking social norms. Drinking social norms were assessed as descriptive norms (i.e. the individual's perceived prevalence of alcohol consumption), and injunctive norms (i.e. the individual's perceived approval of drinking by their peers). Additionally, injunctive norms were further separated into distal (socially distant peers) and proximal (socially close peers). Hierarchical regression analyses revealed descriptive norms, proximal injunctive norms and social motives all independently predicted alcohol consumption. Additionally, the relationship between proximal injunctive norms and consumption, and descriptive norms and consumption was mediated by social motives. Lastly, there was a significant three-way interaction between descriptive norms, distal injunctive norms and social motives on drinking. Consideration of both the individual factors and the complex interplay between social norms and social motives on alcohol consumption is necessary to further understand drinking behaviour, and to develop more effective alcohol harm-reduction strategies.

  14. Perceived social norms, expectations, and attitudes toward corporal punishment among an urban community sample of parents.

    Science.gov (United States)

    Taylor, Catherine A; Hamvas, Lauren; Rice, Janet; Newman, Denise L; DeJong, William

    2011-04-01

    Despite the fact that corporal punishment (CP) is a significant risk factor for increased aggression in children, child physical abuse victimization, and other poor outcomes, approval of CP remains high in the United States. Having a positive attitude toward CP use is a strong and malleable predictor of CP use and, therefore, is an important potential target for reducing use of CP. The Theory of Planned Behavior suggests that parents' perceived injunctive and descriptive social norms and expectations regarding CP use might be linked with CP attitudes and behavior. A random-digit-dial telephone survey of parents from an urban community sample (n = 500) was conducted. Perceived social norms were the strongest predictors of having positive attitudes toward CP, as follows: (1) perceived approval of CP by professionals (β = 0.30), (2) perceived descriptive norms of CP use (β = 0.22), and (3) perceived approval of CP by family and friends (β = 0.19); also, both positive (β = 0.13) and negative (β = -0.13) expected outcomes for CP use were strong predictors of these attitudes. Targeted efforts are needed to both assess and shift the attitudes and practices of professionals who influence parents regarding CP use; universal efforts, such as public education campaigns, are needed to educate parents and the general public about the high risk/benefit ratio for using CP and the effectiveness of non-physical forms of child discipline.

  15. CLEX: a cross-linguistic lexical norms database*.

    Science.gov (United States)

    Jørgensen, Rune Nørgaard; Dale, Philip S; Bleses, Dorthe; Fenson, Larry

    2010-03-01

    Parent report has proven a valid and cost-effective means of evaluating early child language. Norming datasets for these instruments, which provide the basis for standardized comparisons of individual children to a population, can also be used to derive norms for the acquisition of individual words in production and comprehension and also early gestures and symbolic actions. These lexical norms have a wide range of uses in basic research, assessment and intervention. In addition, cross-linguistic comparisons of lexical development are greatly facilitated by the availability of norms from diverse languages. This report describes the development of CLEX, a new web-based cross-linguistic database for lexical data from adaptations of the MacArthur-Bates Communicative Development Inventories. CLEX provides tools for a range of analyses within and across languages. It is designed to incorporate additional language datasets easily, and to permit users to define mappings between lexical items in pairs of languages for more specific cross-linguistic comparisons.

  16. Predicting naming latencies for action pictures: Dutch norms

    NARCIS (Netherlands)

    Shao, Z.; Roelofs, A.P.A.; Meyer, A.S.

    2014-01-01

    The present study provides Dutch norms for age of acquisition, familiarity, imageability, image agreement, visual complexity, word frequency, and word length (in syllables) for 124 line drawings of actions. Ratings were obtained from 117 Dutch participants. Word frequency was determined on the basis

  17. A conjecture on the norm of Lyapunov mapping

    Institute of Scientific and Technical Information of China (English)

    Daizhan CHENG; Yahong ZHU; Hongsheng QI

    2009-01-01

    A conjecture that the norm of Lyapunov mapping LA equals to its restriction to the symmetric set,S,i.e.,‖LA‖ = ‖LA |s‖ was proposed in [1].In this paper,a method for numerical testing is provided first.Then,some recent progress on this conjecture is presented.

  18. Optimal Hankel Norm Model Reduction by Truncation of Trajectories

    NARCIS (Netherlands)

    Roorda, B.; Weiland, S.

    2000-01-01

    We show how optimal Hankel-norm approximations of dynamical systems allow for a straightforward interpretation in terms of system trajectories. It is shown that for discrete time single-input systems optimal reductions are obtained by cutting 'balanced trajectories', i.e., by disconnecting the past

  19. Locally uniformly convex norms in Banach spaces and their duals

    OpenAIRE

    Haydon, Richard

    2006-01-01

    It is shown that a Banach space with locally uniformly convex dual admits an equivalent norm which is itself locally uniformly convex. It follows that on any such space all continuous real-valued functions may be uniformly approximated by C^1 functions.

  20. Norm Formation, Social Conformity, and the Confederating Function of Humor.

    Science.gov (United States)

    Khoury, Robert M.

    1985-01-01

    Observed the ways in which norm formation and social conformity are engaged in the joke setting. Despite the "cautious" operational definition of the convergence concept, the basic finding of convergence nevertheless seems fairly absolute and pertinent to the individual's day-to-day social relations. (Author/BL)

  1. Soft tissue cephalometric norms in Iranian normal subjects

    Directory of Open Access Journals (Sweden)

    Hossein Aghili

    2016-04-01

    Full Text Available Soft tissue analysis has been proposed by many authors as a reliable guide in treatment planning. Thus establishing population norms is an important issue in orthodontic treatment. The aim of this study was to determine the mean values of some of the soft tissue facial traits in Iranian subjecsts as determined by Bergman. Lateral cephalograms of 120 Iranian subjects (60 males and 60 females in five age groups (n= 24 with well balanced face and normal occlusion were used.statistical analyses were done by means of unpaired student’s t-test and one way AOVA. The associations of variables with age and also with each other were assessed using Pearson’s correlation coefficient. The norms valuesfor Iranian subjects differ from those of Bergman in upper and lower lip thicknesses, facial profile angle and upper lip length (in males.sexual dimorphism was determined in lower facial height, upper lip length, upper lip thickness and lower lip thickness. All of the variables were significantly correlated with age except for facial profile angle. Iranian norms differ from those of other population which are usually used. Therefore, when planning a treatment for this population their own norms should be employed

  2. Structures of generalized 3-circular projections for symmetric norms

    Indian Academy of Sciences (India)

    A B Abubaker; S Dutta

    2016-05-01

    Recently several authors investigated structures of generalized bi-circular projections in spaces where the descriptions of the group of surjective isometries are known. Following the same idea in this paper we give complete descriptions of generalized 3-circular projections for symmetric norms on ${\\mathbb C}^n$ and ${\\mathbb M}_{m \\times n}({\\mathbb C})$.

  3. Estimating Eigenvalue Moments via Schatten Norm Bounds on Semigroup Differences

    Energy Technology Data Exchange (ETDEWEB)

    Hansmann, M. [Technical University of Clausthal, Institute of Mathematics (Germany)], E-mail: Hansmann@math.tu-clausthal.de

    2007-08-15

    We derive new bounds on the moments of the negative eigenvalues of a selfadjoint operator B. The moments of order {gamma}{<=}1 are estimated in terms of Schatten-norm bounds on the difference of the semigroups generated by B and a reference operator A which is assumed to be nonnegative and selfadjoint. The estimate in the case {gamma} = 1 is sharp.

  4. Social anxiety and social norms in individualistic and collectivistic countries

    NARCIS (Netherlands)

    Schreier, S.S.; Heinrichs, N.; Alden, L.; Rapee, R.M.; Hofmann, S.G.; Chen, J.; Oh, K.Y.; Bogels, S.M.

    2010-01-01

    Background: Social anxiety is assumed to be related to cultural norms across countries. Heinrichs et al. [2006: Behav Res Ther 44:1187-1197] compared individualistic and collectivistic countries and found higher social anxiety and more positive attitudes toward socially avoidant behaviors in collect

  5. Setting a social norm regarding food intake in children

    NARCIS (Netherlands)

    Bevelander, K.E.; Anschutz, D.J.; Engels, R.C.M.E.

    2010-01-01

    People use other's food intake as a social norm indicating how much they are ‘allowed’ to eat. Ample experimental research showed the impact of peer modeling on food intake in adolescents and adults, whereas few studies focused on young children. This study used an innovative design in a

  6. Wired: Energy Drinks, Jock Identity, Masculine Norms, and Risk Taking

    Science.gov (United States)

    Miller, Kathleen E.

    2008-01-01

    Objective: The author examined gendered links among sport-related identity, endorsement of conventional masculine norms, risk taking, and energy-drink consumption. Participants: The author surveyed 795 undergraduate students enrolled in introductory-level courses at a public university. Methods: The author conducted linear regression analyses of…

  7. Teaching Men's Anal Pleasure: Challenging Gender Norms with "Prostage" Education

    Science.gov (United States)

    Branfman, Jonathan; Ekberg Stiritz, Susan

    2012-01-01

    To help students critique sex/gender norms, sexuality educators should address men's anal pleasure. Men's anal receptivity blurs accepted binaries like male/female, masculine/feminine, and straight/queer. By suppressing men's receptivity, the taboo against men's anal pleasure helps legitimize hegemonic sex/gender beliefs--and the sexism,…

  8. Wired: Energy Drinks, Jock Identity, Masculine Norms, and Risk Taking

    Science.gov (United States)

    Miller, Kathleen E.

    2008-01-01

    Objective: The author examined gendered links among sport-related identity, endorsement of conventional masculine norms, risk taking, and energy-drink consumption. Participants: The author surveyed 795 undergraduate students enrolled in introductory-level courses at a public university. Methods: The author conducted linear regression analyses of…

  9. Setting a social norm regarding food intake in children

    NARCIS (Netherlands)

    Bevelander, K.E.; Anschutz, D.J.; Engels, R.C.M.E.

    2010-01-01

    People use other's food intake as a social norm indicating how much they are ‘allowed’ to eat. Ample experimental research showed the impact of peer modeling on food intake in adolescents and adults, whereas few studies focused on young children. This study used an innovative design in a naturalisti

  10. Challenging the Strength of the Anti-Mercenary Norm

    DEFF Research Database (Denmark)

    Liu, Hin-Yan; Kinsey, Christopher

    2017-01-01

    capable of accounting for the same observations. From a theoretical perspective, more consideration needs to be given to international restrictions placed upon mercenaries that are the tangential expressions of more basic and pervasive international norms, namely those of state neutrality, the right...

  11. Cultural Norming in Schools in "Healthy" and "Unhealthy" Districts

    Science.gov (United States)

    Marshall, Jon C.; Pritchard, Ruie J.; Gunderson, Betsey H.

    2004-01-01

    This study examines processes that personnel go through to assimilate the cultural norms of their schools. These processes are compared according to the teaching and learning environments of healthy, high achieving school districts and unhealthy, low achieving school districts. Specifically, this paper examines the "basket of crabs" effect, a…

  12. Adolescent substance use, aggressive behaviors, and peer context behavioral norms

    NARCIS (Netherlands)

    Gommans, R.; Stevens, G.W.J.M.; Bogt, T.F.M. ter; Cillessen, A.H.N.

    2016-01-01

    The goal of this study was to examine behavioral norm effects in 2 peer contexts (classroom, school) on adolescent substance use (tobacco, alcohol, cannabis) and aggressive behaviors (bullying, physical fighting). Participants were 5,642 adolescents (Mage = 14.29 years, SD = 1.26; 49% boys). There

  13. Adolescent Substance Use, Aggressive Behaviors, and Peer Context Behavioral Norms

    NARCIS (Netherlands)

    Gommans, R.; Stevens, G.W.J.M.; ter Bogt, T.F.M.; Cillessen, Antonius H. N.

    2016-01-01

    The goal of this study was to examine behavioral norm effects in 2 peer contexts (classroom, school) on adolescent substance use (tobacco, alcohol, cannabis) and aggressive behaviors (bullying, physical fighting). Participants were 5,642 adolescents (Mage = 14.29 years, SD = 1.26; 49% boys). There

  14. Ethical and Professional Norms in Community-Based Research

    Science.gov (United States)

    Campano, Gerald; Ghiso, María Paula; Welch, Bethany J.

    2015-01-01

    In this article Gerald Campano, María Paula Ghiso, and Bethany J. Welch explore the role of ethical and professional norms in community-based research, especially in fostering trust within contexts of cultural diversity, systemic inequity, and power asymmetry. The authors present and describe a set of guidelines for community-based research that…

  15. The Effect of Group Norms on Bystander Intervention

    Science.gov (United States)

    Horowitz, Irwin A.

    1971-01-01

    Forty members of service and social groups were compared for intervention in a simulated emergency situation during the experimental discussion. Service group members were more likely to intervene than social group members, and intervention was made more probable when group norms were made salient in the discussion. (Author/SD)

  16. Children's Judgments of Inequitable Distributions That Conform to Gender Norms

    Science.gov (United States)

    Conry-Murray, Clare

    2015-01-01

    To evaluate whether distributions by sex are judged to be unfair, children at ages 6, 8, and 10, and adults (N = 96), judged an authority distributing items to children by using different methods (i.e., randomly or by sex), types of items (i.e., related or unrelated to gender norms), and differences in the equivalency of the items (i.e.,…

  17. Cultural Norms Affect Oral Communication in the Classroom.

    Science.gov (United States)

    Johnson, Ellen

    1997-01-01

    Students from different cultures follow differing norms for communication, affecting the classroom and students' grades. Such patterns are found in class discussions, question-and-answer sessions, small-group interactions (issues include cooperation, structure, competition, and gender), and formal class presentations. While no single teaching…

  18. Wagging the watchdog: law and the emergence of bioethical norms.

    Science.gov (United States)

    Gross, Michael L

    2002-01-01

    Bioethics offers an ideal vantage point to study how law and ethics affect the emergence of norms. Moral philosophy traditionally places itself in the role of prime mover, the normative force behind social, cultural and legislative change. But some bioethical norms, particularly those associated with emerging right-to-die norms in the mid 1960's and through the late 1980's, did not originate in this way. Instead, legal reasoning and judicial decision-making brought about rapid change in bioethical norms almost excluding moral philosophy in the process. Judicial decision-making has prompted legislation, molded public opinion, guided medical practice and shaped moral thinking. The reasons for this are not difficult to understand. Legal reasoning, usually in the form of risk management, replaces moral reasoning because it is cognitively more comfortable, rational and parsimonious. This process creates undue pressure on the judiciary to undertake tasks for which it may not be well trained, while at the same time offers a challenge to ethicists to advocate interdisciplinary, deliberative and public forums to attenuate the undue influence of the law.

  19. Interpretation of quantum mechanics with indefinite norm arXiv

    CERN Document Server

    Strumia, Alessandro

    The Born postulate can be reduced to its deterministic content that only applies to eigenvectors of observables: the standard probabilistic interpretation of generic states then follows from algebraic properties of repeated measurements and states. Extending this reasoning suggests an interpretation of quantum mechanics generalized with indefinite quantum norm.

  20. Abstinence, Social Norms, and Drink Responsibly Messages: A Comparison Study

    Science.gov (United States)

    Glassman, Tavis J.; Kruger, Jessica Sloan; Deakins, Bethany A.; Paprzycki, Peter; Blavos, Alexis A.; Hutzelman, Erin N.; Diehr, Aaron

    2016-01-01

    Objective: The purpose of this study was to determine which type of prevention message (abstinence, social norms, or responsible drinking) was most effective at reducing alcohol consumption. Participants: The subjects from this study included 194 college students from a public university. Methods: Researchers employed a quasi-experimental design,…

  1. Descriptive and injunctive norms of waterpipe smoking among college students.

    Science.gov (United States)

    Leavens, Eleanor L S; Brett, Emma I; Morgan, Taylor L; Lopez, Susanna V; Shaikh, Raees A; Leffingwell, Thad R; Wagener, Theodore L

    2017-09-18

    Smoking tobacco via a waterpipe (WP) is on the rise, particularly among college students. One reason for this may be normative perceptions of WP tobacco smoking (WTS) among this population. The current study examined the perceived and actual descriptive and injunctive norms of WTS among a college student sample. Participants were 894 college students enrolled at a large, Midwestern university. Participants completed measures of WTS frequency and quantity and perceived/actual descriptive and injunctive norms of WTS. Over one-third of the sample reported ever trying WTS, while only 2% reported current (past month) use. When comparing ever and never WP smokers, ever smokers reported greater perceived peer approval of WTS. Both males and females overestimated WTS frequency of same-sex students at their university. The current study is one of the first to investigate descriptive and injunctive norms of WTS among college students. Students who report WTS are more likely to overestimate descriptive norms of WTS among their peers, suggesting corrective normative feedback regarding actual use by peers may be an important target for WTS intervention among college students. Future research should investigate the temporal association between normative perceptions and WTS behaviors among college students. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Values and Norms of Proof for Mathematicians and Students

    Science.gov (United States)

    Dawkins, Paul Christian; Weber, Keith

    2017-01-01

    In this theoretical paper, we present a framework for conceptualizing proof in terms of mathematical values, as well as the norms that uphold those values. In particular, proofs adhere to the values of establishing a priori truth, employing decontextualized reasoning, increasing mathematical understanding, and maintaining consistent standards for…

  3. Abstinence, Social Norms, and Drink Responsibly Messages: A Comparison Study

    Science.gov (United States)

    Glassman, Tavis J.; Kruger, Jessica Sloan; Deakins, Bethany A.; Paprzycki, Peter; Blavos, Alexis A.; Hutzelman, Erin N.; Diehr, Aaron

    2016-01-01

    Objective: The purpose of this study was to determine which type of prevention message (abstinence, social norms, or responsible drinking) was most effective at reducing alcohol consumption. Participants: The subjects from this study included 194 college students from a public university. Methods: Researchers employed a quasi-experimental design,…

  4. Public interest norms in European investment policy : A shattered hope?

    NARCIS (Netherlands)

    Levashova, Y.

    2012-01-01

    Through the Lisbon Treaty, the EU acquired exclusive competence over foreign direct investment (FDI). Hence, the EU began to form the EU Investment Policy, which, among other issues, attempts to regulate on Bilateral Investment Treaties (BITs). This article addresses the role of public interest norm

  5. Quantum mechanics of 4-derivative theories

    Energy Technology Data Exchange (ETDEWEB)

    Salvio, Alberto [Universidad Autonoma de Madrid and Instituto de Fisica Teorica IFT-UAM/CSIC, Departamento de Fisica Teorica, Madrid (Spain); Strumia, Alessandro [Dipartimento di Fisica, Universita di Pisa (Italy); CERN, Theory Division, Geneva (Switzerland); INFN, Pisa (Italy)

    2016-04-15

    A renormalizable theory of gravity is obtained if the dimension-less 4-derivative kinetic term of the graviton, which classically suffers from negative unbounded energy, admits a sensible quantization. We find that a 4-derivative degree of freedom involves a canonical coordinate with unusual time-inversion parity, and that a correspondingly unusual representation must be employed for the relative quantum operator. The resulting theory has positive energy eigenvalues, normalizable wavefunctions, unitary evolution in a negative-norm configuration space. We present a formalism for quantum mechanics with a generic norm. (orig.)

  6. Quantum mechanics of 4-derivative theories.

    Science.gov (United States)

    Salvio, Alberto; Strumia, Alessandro

    2016-01-01

    A renormalizable theory of gravity is obtained if the dimension-less 4-derivative kinetic term of the graviton, which classically suffers from negative unbounded energy, admits a sensible quantization. We find that a 4-derivative degree of freedom involves a canonical coordinate with unusual time-inversion parity, and that a correspondingly unusual representation must be employed for the relative quantum operator. The resulting theory has positive energy eigenvalues, normalizable wavefunctions, unitary evolution in a negative-norm configuration space. We present a formalism for quantum mechanics with a generic norm.

  7. Random matrix theory and multivariate statistics

    OpenAIRE

    Diaz-Garcia, Jose A.; Jáimez, Ramon Gutiérrez

    2009-01-01

    Some tools and ideas are interchanged between random matrix theory and multivariate statistics. In the context of the random matrix theory, classes of spherical and generalised Wishart random matrix ensemble, containing as particular cases the classical random matrix ensembles, are proposed. Some properties of these classes of ensemble are analysed. In addition, the random matrix ensemble approach is extended and a unified theory proposed for the study of distributions for real normed divisio...

  8. Anisotropic norm-oriented mesh adaptation for a Poisson problem

    Science.gov (United States)

    Brèthes, Gautier; Dervieux, Alain

    2016-10-01

    We present a novel formulation for the mesh adaptation of the approximation of a Partial Differential Equation (PDE). The discussion is restricted to a Poisson problem. The proposed norm-oriented formulation extends the goal-oriented formulation since it is equation-based and uses an adjoint. At the same time, the norm-oriented formulation somewhat supersedes the goal-oriented one since it is basically a solution-convergent method. Indeed, goal-oriented methods rely on the reduction of the error in evaluating a chosen scalar output with the consequence that, as mesh size is increased (more degrees of freedom), only this output is proven to tend to its continuous analog while the solution field itself may not converge. A remarkable quality of goal-oriented metric-based adaptation is the mathematical formulation of the mesh adaptation problem under the form of the optimization, in the well-identified set of metrics, of a well-defined functional. In the new proposed formulation, we amplify this advantage. We search, in the same well-identified set of metrics, the minimum of a norm of the approximation error. The norm is prescribed by the user and the method allows addressing the case of multi-objective adaptation like, for example in aerodynamics, adaptating the mesh for drag, lift and moment in one shot. In this work, we consider the basic linear finite-element approximation and restrict our study to L2 norm in order to enjoy second-order convergence. Numerical examples for the Poisson problem are computed.

  9. Why are religious people happy? The effect of the social norm of religiosity across countries.

    Science.gov (United States)

    Stavrova, Olga; Fetchenhauer, Detlef; Schlösser, Thomas

    2013-01-01

    Drawing on social norms theories, we suggest that religiosity substantially increases subjective well-being if it is considered normative in a certain national context. In Study 1, we test this hypothesis using an indicator of a country's social norm of religiosity that includes both the national level of religiosity and the social desirability of religion. The results of a multilevel regression analysis suggest that religious individuals are on average happier and more satisfied with life than non-religious individuals. This effect is stronger in religious countries with dominant negative attitudes towards non-believers. In Study 2, we further examine whether the differences in social recognition of religious and non-religious individuals in countries where religiosity is normative account for this finding. The results of a moderated mediation analysis indicate that in religious countries, religious people report being treated with more respect, which partially explains their higher levels of happiness and life satisfaction. Copyright © 2012 Elsevier Inc. All rights reserved.

  10. An inverse-model approach to multivariable norm optimal iterative learning control with auxiliary optimisation

    Science.gov (United States)

    Owens, David H.; Freeman, Chris T.; Chu, Bing

    2014-08-01

    Motivated by the commonly encountered problem in which tracking is only required at selected intermediate points within the time interval, a general optimisation-based iterative learning control (ILC) algorithm is derived that ensures convergence of tracking errors to zero whilst simultaneously minimising a specified quadratic objective function of the input signals and chosen auxiliary (state) variables. In practice, the proposed solutions enable a repeated tracking task to be accurately completed whilst simultaneously reducing undesirable effects such as payload spillage, vibration tendencies and actuator wear. The theory is developed using the well-known norm optimal ILC (NOILC) framework, using general linear, functional operators between real Hilbert spaces. Solutions are derived using feedforward action, convergence is proved and robustness bounds are presented using both norm bounds and positivity conditions. Algorithms are specified for both continuous and discrete-time state-space representations, with the latter including application to multi-rate sampled systems. Experimental results using a robotic manipulator confirm the practical utility of the algorithms and the closeness with which observed results match theoretical predictions.

  11. Intention, Subjective Norms, and Cancer Screening in the Context of Relational Culture

    Science.gov (United States)

    Pasick, Rena J.; Barker, Judith C.; Otero-Sabogal, Regina; Burke, Nancy J.; Joseph, Galen; Guerra, Claudia

    2010-01-01

    Research targeting disparities in breast cancer detection has mainly utilized theories that do not account for social context and culture. Most mammography promotion studies have used a conceptual framework centered in the cognitive constructs of intention (commonly regarded as the most important determinant of screening behavior), self-efficacy, perceived benefit, perceived susceptibility, and/or subjective norms. The meaning and applicability of these constructs in diverse communities are unknown. The purpose of this study is to inductively explore the social context of Filipina and Latina women (the sociocultural forces that shape people’s day-to-day experiences and that directly and indirectly affect health and behavior) to better understand mammography screening behavior. One powerful aspect of social context that emerged from the findings was relational culture, the processes of interdependence and interconnectedness among individuals and groups and the prioritization of these connections above virtually all else. The authors examine the appropriateness of subjective norms and intentions in the context of relational culture and identify inconsistencies that suggest varied meanings from those intended by behavioral theorists. PMID:19805793

  12. THE CYCLE OF VIOLENCE IN CONTEXT: EXPLORING THE MODERATING ROLES OF NEIGHBORHOOD DISADVANTAGE AND CULTURAL NORMS.

    Science.gov (United States)

    Wright, Emily M; Fagan, Abigail A

    2013-05-01

    Although the cycle of violence theory has received empirical support (Widom, 1989a, 1989b), in reality, not all victims of child physical abuse become involved in violence. Therefore, little is known regarding factors that may moderate the relationship between abuse and subsequent violence, particularly contextual circumstances. The current investigation used longitudinal data from 1,372 youth living in 79 neighborhoods who participated in the Project on Human Development in Chicago Neighborhoods (PHDCN), and it employed a multivariate, multilevel Rasch model to explore the degree to which neighborhood disadvantage and cultural norms attenuate or strengthen the abuse-violence relationship. The results indicate that the effect of child physical abuse on violence was weaker in more disadvantaged communities. Neighborhood cultural norms regarding tolerance for youth delinquency and fighting among family and friends did not moderate the child abuse-violence relationship, but each had a direct effect on violence, such that residence in neighborhoods more tolerant of delinquency and fighting increased the propensity for violence. These results suggest that the cycle of violence may be contextualized by neighborhood structural and cultural conditions.

  13. Pupil Norms or Norms for School Averages: Vintage Means of Test Interpretation or a Can of Worms?

    Science.gov (United States)

    Drahozal, Edward C.

    The purposes of this study were to compare student, school, and group average distributions of two standardized tests, the Iowa Tests of Basic Skills (ITBS) and Stanford 7 Plus Achievement Test, and examine the American College Testing Programs college entrance examinations (Grades 11-12). In addition to the student-school norm comparisons, ratios…

  14. How norms work: self-identification, attitude, and self-efficacy mediate the relation between descriptive social norms and vegetable intake.

    Science.gov (United States)

    Stok, F Marijn; Verkooijen, Kirsten T; de Ridder, Denise T D; de Wit, John B F; de Vet, Emely

    2014-07-01

    The current studies aim to show that descriptive social norms influence vegetable intake and to investigate three potentially underlying processes (self-identification, attitude, and self-efficacy). In two studies, descriptive social norms regarding vegetable intake were manipulated (majority vs. minority norm). Study 1 investigated both the relation between baseline vegetable intake and self-identification, attitude, and self-efficacy, as well as the effect of the norm manipulation on vegetable intake over a one-week period. Study 2 investigated potential mediation of the effect of the manipulation on vegetable intake intentions through self-identification, attitude, and self-efficacy. Study 1 showed that the proposed mediators were related to a baseline measure of vegetable intake. Moreover, in participants identifying strongly with the norm referent group, majority norms led to higher vegetable consumption than minority norms. Study 2 showed that the direct effect of the social norm manipulation on vegetable intake intentions was partly mediated by self-identification, attitude, and self-efficacy. These studies shed first light on processes underlying the effect of descriptive social norms on health behavior. A norm describing the behavior of a salient social group leads people to identify more with, have more positive attitudes toward, and feel more self-efficacious regarding that behavior. © 2014 The International Association of Applied Psychology.

  15. Designing Gender in Social Media: Unpacking Interaction Design as a Carrier of Social Norms

    National Research Council Canada - National Science Library

    Lundmark, Sofia; Normark, Maria

    2014-01-01

    .... Of interest in the area of interaction design is people’s use of designed things, which also makes it relevant to relate interaction design to the social norms present in society, such as gendered norms...

  16. A Subspace Embedding Method in L2 Norm via Fast Cauchy Transform

    Directory of Open Access Journals (Sweden)

    Xu Xiang

    2013-01-01

    Full Text Available We propose a subspace embedding method via Fast Cauchy Transform (FCT in L2 norm. It is motivated by and complements the work of the subspace embedding method in Lp norm, for all p∈[1,∞] except p = 2, by K. L. Clarkson (ACM-SIAM, 2013. Unlike the traditionally used orthogonal basis in Johnson-Lindenstrauss (JL embedding, we employ the well-conditioned basis in L2 norm to obtain concentration property of FCT in L2 norm.

  17. Stabilities of Cubic Mappings in Various Normed Spaces: Direct and Fixed Point Methods

    Directory of Open Access Journals (Sweden)

    H. Azadi Kenary

    2012-01-01

    Full Text Available In 1940 and 1964, Ulam proposed the general problem: “When is it true that by changing a little the hypotheses of a theorem one can still assert that the thesis of the theorem remains true or approximately true?”. In 1941, Hyers solved this stability problem for linear mappings. According to Gruber (1978 this kind of stability problems are of the particular interest in probability theory and in the case of functional equations of different types. In 1981, Skof was the first author to solve the Ulam problem for quadratic mappings. In 1982–2011, J. M. Rassias solved the above Ulam problem for linear and nonlinear mappings and established analogous stability problems even on restricted domains. The purpose of this paper is the generalized Hyers-Ulam stability for the following cubic functional equation: (++(−=(++(−+2(3−(,≥2 in various normed spaces.

  18. Abstract fractional integro-differential equations involving nonlocal initial conditions in α-norm

    Directory of Open Access Journals (Sweden)

    Wang Rong-Nian

    2011-01-01

    Full Text Available Abstract In the present paper, we deal with the Cauchy problems of abstract fractional integro-differential equations involving nonlocal initial conditions in α-norm, where the operator A in the linear part is the generator of a compact analytic semigroup. New criterions, ensuring the existence of mild solutions, are established. The results are obtained by using the theory of operator families associated with the function of Wright type and the semigroup generated by A, Krasnoselkii's fixed point theorem and Schauder's fixed point theorem. An application to a fractional partial integro-differential equation with nonlocal initial condition is also considered. Mathematics subject classification (2000 26A33, 34G10, 34G20

  19. The Chicago face database: A free stimulus set of faces and norming data.

    Science.gov (United States)

    Ma, Debbie S; Correll, Joshua; Wittenbrink, Bernd

    2015-12-01

    Researchers studying a range of psychological phenomena (e.g., theory of mind, emotion, stereotyping and prejudice, interpersonal attraction, etc.) sometimes employ photographs of people as stimuli. In this paper, we introduce the Chicago Face Database, a free resource consisting of 158 high-resolution, standardized photographs of Black and White males and females between the ages of 18 and 40 years and extensive data about these targets. In Study 1, we report pre-testing of these faces, which includes both subjective norming data and objective physical measurements of the images included in the database. In Study 2 we surveyed psychology researchers to assess the suitability of these targets for research purposes and explored factors that were associated with researchers' judgments of suitability. Instructions are outlined for those interested in obtaining access to the stimulus set and accompanying ratings and measures.

  20. Caste and Punishment : The Legacy of Caste Culture in Norm Enforcement

    OpenAIRE

    Hoff, Karla Ruth; Kshetramade, Mayuresh; Fehr, Ernst

    2009-01-01

    Well-functioning groups enforce social norms that restrain opportunism, but the social structure of a society may encourage or inhibit norm enforcement. This paper studies how the exogenous assignment to different positions in an extreme social hierarchy - the caste system - affects individuals' willingness to punish violations of a cooperation norm. Although the analysis controls for indi...

  1. Browder's Fixed Point Theorem and Some Interesting Results in Intuitionistic Fuzzy Normed Spaces

    Directory of Open Access Journals (Sweden)

    Cancan M

    2010-01-01

    Full Text Available We define and study Browder's fixed point theorem and relation between an intuitionistic fuzzy convex normed space and a strong intuitionistic fuzzy uniformly convex normed space. Also, we give an example to show that uniformly convex normed space does not imply strongly intuitionistic fuzzy uniformly convex.

  2. Young Children Enforce Social Norms Selectively Depending on the Violator's Group Affiliation

    Science.gov (United States)

    Schmidt, Marco F. H.; Rakoczy, Hannes; Tomasello, Michael

    2012-01-01

    To become cooperative members of their cultural groups, developing children must follow their group's social norms. But young children are not just blind norm followers, they are also active norm enforcers, for example, protesting and correcting when someone plays a conventional game the "wrong" way. In two studies, we asked whether young children…

  3. European and American WAIS III Norms: Cross-National Differences in Performance Subtest Scores

    Science.gov (United States)

    Roivainen, Eka

    2010-01-01

    For this study, European WAIS III performance subtest norms were compared to the original US norms. When European WAIS III raw scores were scored using US norms, the resulting perceptual organization index (POI) means were significantly higher than the processing speed index (PSI) means. The POI/PSI difference is roughly 5-10 points for the German…

  4. Regulatory fit effects for injunctive versus descriptive social norms: Evidence from the promotion of sustainable products

    NARCIS (Netherlands)

    Melnyk, V.; Herpen, van E.; Fischer, A.R.H.; Trijp, van J.C.M.

    2013-01-01

    Consumers face marketing messages using social norms in many situations where different goals are dominant. This research examines moderating effects of regulatory focus for descriptive and injunctive norms in the promotion of sustainable products. More specifically, it shows that descriptive norms

  5. Effects of front-of-pack social norm messages on food choice and liking

    NARCIS (Netherlands)

    Zandstra, Elizabeth H.; Carvalho, Álvaro H.P.; Herpen, Van Erica

    2017-01-01

    Social norms refer to what most people do or approve of. Perceived social norms can influence food choice and intake behaviour. However, whether social norms can increase liking and taste perception of food products has not been studied so far. Across two studies, we investigated the impact of

  6. Do Descriptive Norms Solve Social Dilemmas? Conformity and Contributions in Collective Action Groups

    Science.gov (United States)

    Irwin, Kyle; Simpson, Brent

    2013-01-01

    Collective action researchers have focused on injunctive norms that specify approved behavior as a panacea for collective action problems. We investigate whether descriptive norms (similar behavior) can also solve these problems. We argue that descriptive norms generate social identification, which then sustains conformity to expectations.…

  7. Sharp Threshold Detection Based on Sup-norm Error rates in High-dimensional Models

    DEFF Research Database (Denmark)

    Callot, Laurent; Caner, Mehmet; Kock, Anders Bredahl

    focused almost exclusively on estimation errors in stronger norms. We show that this sup-norm bound can be used to distinguish between zero and non-zero coefficients at a much finer scale than would have been possible using classical oracle inequalities. Thus, our sup-norm bound is tailored to consistent...

  8. Non-Traditional Socio-Mathematical Norms in Undergraduate Real Analysis

    Science.gov (United States)

    Dawkins, Paul Christian

    2009-01-01

    This study builds upon the framework of classroom norms (Cobb, Wood, & Yackel, 1993) and socio-mathematical norms (Cobb & Yackel, 1996) to understand how non-traditional socio-mathematical norms influence student reasoning and transitions to advanced mathematical thinking in undergraduate real analysis. The research involves a qualitative…

  9. Driving Force to Socialize the International Norms of Human Rights

    Institute of Scientific and Technical Information of China (English)

    LIU BO

    2011-01-01

    Human rights,as a great term and lofty goal,have unquestionably become a topic of mainstream talk in the present-day world.2 Such mainstream talk has been internalized into part of the social structure.The current international society is experiencing a profound reorganization and transition in values.All kinds of new interactions under the context of globalization have resulted in the development of the current norms of international human rights,which are constructed on the basis of law and ethics.Therefore,analyzing the dynamic factors of socialization that support the operation of human rights norms in international society has become increasingly important in today's mutually dependent society.

  10. Study on Support Vector Machine Based on 1-Norm

    Institute of Scientific and Technical Information of China (English)

    PAN Mei-qin; HE Guo-ping; HAN Cong-ying; XUE Xin; SHI You-qun

    2006-01-01

    The model of optimization problem for Support Vector Machine(SVM) is provided, which based on the definitions of the dual norm and the distance between a point and its projection onto a given plane. The model of improved Support Vector Machine based on 1-norm (1 - SVM) is provided from the optimization problem, yet it is a discrete programming. With the smoothing technique and optimality knowledge, the discrete programming is changed into a continuous programming. Experimental results show that the algorithm is easy to implement and this method can select and suppress the problem features more efficiently.Illustrative examples show that the 1 - SVM deal with the linear or nonlinear classification well.

  11. The power of norms in the transposition of EU directives

    Directory of Open Access Journals (Sweden)

    Dimitrova

    2005-11-01

    Full Text Available Transposition research provides an excellent opportunity to bring new data to bear on two of the most dominant theoretical approaches to European Union studies: rational choice institutionalism and sociological institutionalism. Yet the goal of comparable testing is hampered by the underspecified nature of the sociological perspective. This paper takes some steps towards identifying and operationalising a sociological explanation of the transposition of EU directives. Examining an array of alternatives, we single out an approach that focuses on the transmission of norms as a way to explain transposition delay and content changes, and on persuasion to help explain norm change over time. To probe the validity of our explanation, we apply it to a case study of the transposition of two anti-discrimination directives from 2000 in Slovakia. In short, our paper aims to move forward the search for a testable sociological framework in EU studies, while offering an operational approach to studying the process of transposing EU directives.

  12. The development of protocols and norms for sports vision evaluations

    Directory of Open Access Journals (Sweden)

    J. H. C. Buys

    2008-01-01

    Full Text Available The purpose of this study was to find the most appropriate protocol to establish norms for the most important visual skills required by elite athletes in sports performance. One hundred and fifty eight elite athletes were tested and their visual skills categorized as being: superior, above average, average, ineffective or needs immediate attention. Two methods namely, the percentage method and the mean and standard deviation method were employed to find the most applicable way to establish these categories.  The results indicate that elite athletes perform very well for all the visual skills tested and that the norms thus established suggest the importance of these visual skills in sports performance.

  13. Thematic relatedness production norms for 100 object concepts.

    Science.gov (United States)

    Jouravlev, Olessia; McRae, Ken

    2016-12-01

    Knowledge of thematic relations is an area of increased interest in semantic memory research because it is crucial to many cognitive processes. One methodological issue that researchers face is how to identify pairs of thematically related concepts that are well-established in semantic memory for most people. In this article, we review existing methods of assessing thematic relatedness and provide thematic relatedness production norming data for 100 object concepts. In addition, 1,174 related concept pairs obtained from the production norms were classified as reflecting one of the five subtypes of relations: attributive, argument, coordinate, locative, and temporal. The database and methodology will be useful for researchers interested in the effects of thematic knowledge on language processing, analogical reasoning, similarity judgments, and memory. These data will also benefit researchers interested in investigating potential processing differences among the five types of semantic relations.

  14. The ethical consumer: Moral norms and packaging choice

    DEFF Research Database (Denmark)

    Thøgersen, John

    1999-01-01

    This study investigates whether the claim that environmental attitudes are based on moral reasoning is valid with regard to consumer buying attitudes, as it has been shown to be in other domains of consumer behaviour. It is proposed that two conditions make moral reasoning in the buying situation...... more likely: environmental concern and the absence of other highly involving characteristics. The paper presents a study of a case with these two characteristics: Danish consumers' choice of environment-friendly packaging. With regard to this case, the evidence supports the claim. A majority of Danish...... consumers have developed personal norms about choosing environment-friendly packaging and the personal norm is a significant predictor of their (self-reported) propensity to choose environment-friendly packaging in the supermarket (whereas perceived costs have no apparent influence on the choice...

  15. [Laboratory animals and official Mexican norms (NOM-062-ZOO-1999)].

    Science.gov (United States)

    de Aluja, Aline S

    2002-01-01

    This article concerns animal experimentation and official Mexican norm Nom 0062-Zoo-1999 entitled Technical specifications for the production, care and use of laboratory animals. The history of animal experimentation is briefly resumed. During the nineteenth century, doubts arose as to the right to expose animals to experimental procedures that frequently cause pain and suffering. The first law which protected animals against cruelty was passed in Great Britain in 1876; subsequently, other nations approved similar legislation. During the second part of the twentieth century, opposition to animal experimentation grew. Other groups, mainly scientists and pharmaceutical concerns, defended the right to use animals in research. New knowledge concerning the neurophysiology, cognitive capacity, and the animal faculty to experience pain is briefly mentioned. Guidelines on care and use of animals used in research published in several countries are listed. Finally, the recently published Mexican legislation (Norm) referring to production, care and use of laboratory animals is discussed and its benefits are stressed.

  16. Following family or friends: Social norms in adolescent healthy eating

    DEFF Research Database (Denmark)

    Pedersen, Susanne; Grønhøj, Alice; Thøgersen, John

    2015-01-01

    It is commonly believed that during adolescence children become increasingly influenced by peers at the expense of parents. To test the strength of this tendency with regards to healthy eating (fruit and vegetable intake), a survey was completed by 757 adolescent-parent dyads. Our theoretical......, with what they do (descriptive norms) being more important than what they say (injunctive norms). The study contributes to a more comprehensive understanding of what influences adolescent healthy eating, including the social influence of parents and friends, while also taking adolescent self......-efficacy and outcome expectations into account. No previous studies have included all these factors in the same analysis. The study has a number of important implications: (1) healthy eating interventions should aim at strengthening self-efficacy and positive outcome expectations among adolescents, (2) the family...

  17. Rationality of trace and norm L-functions

    CERN Document Server

    Rojas-León, Antonio

    2010-01-01

    For a given l-adic sheaf F on the affine line A^1 over a finite field k (respectively on the torus G_m) and an positive integer r we define the r-th local trace L-function of F at a point t of k (resp. its local norm L-function at a non-zero t in k) and prove its rationality. This function gives information on the sum of the local Frobenius traces of F over the points of k_r (the extension of degree r of k) with trace t (resp. with norm t). These sums can in turn be used to estimate the number of rational points on curves or the absolute value of exponential sums which are invariant under a large group of translations or homotheties.

  18. Professional Norms and Categorization Practices among Danish Social Workers

    DEFF Research Database (Denmark)

    Møller, Marie Østergaard

    2012-01-01

    compare correspondences between professional norms and categorization practice to the regulative setting (sickness benefits or social welfare) to see whether this matters to the found relationships. The analysis shows a relationship between administrative reasoning and stereotyped categorization of social......What drives professionals working within a strong public regulative setting? This question has been given a lot of attention from different disciplinary perspectives among them public administration and political science. Here different aspects of what can be coined as “policy fidelity” has paved...... the way for an understanding of professionals as street-level bureaucrats whose working conditions first and foremost are characterized as cross pressured between policy goals, personal preferences, citizen pressure and professional norms (Lipsky 2010; Hupe & Hill; Winter 2008). However, more sociological...

  19. “Missionary zeal of recent converts”: norms and norm entrepreneurs in the foreign policy of the Czech Republic, Poland and Slovakia 1989-2011

    OpenAIRE

    2013-01-01

    The following dissertation discusses the role of norms and norm entrepreneurs in the foreign policy-making of the Czech Republic, Poland and Bratislava after the downfall of communism. In at attempt to unpack the mechanics and appliance of “soft power” in foreign policy practice in post-communist Central and Eastern Europe, it identifies conditions and analyzes processes via which norms come to play the role of intermediary variable in the articulation and enactment of national interest. Capi...

  20. Towards a Theory of Convention

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg

    2006-01-01

    theory. Like for the study of common knowledge much has happened in this latter field since then. The theory of convention has been developed and extended so as to include multiple types as well as a basis for the study of social norms. However, classical game theory is currently undergoing severe crisis...... as a tool for understanding and explaining social phenomena; a crisis emerging from the problem of equilibrium selection around which any theory of convention must revolve. The so-called evolutionary turn in game theory marks a transition from the classical assumptions of rationality and common knowledge...... of such to evolutionary game theoretical frameworks inspired by the models of (Maynard Smith & Price 1973), (Taylor & Jonker 1978) and (Maynard Smith 1982). By providing an account of equilibrium selection these are thought to work as well-defined metaphors of learning processes upon which a revised theory of convention...