WorldWideScience

Sample records for object classes gender

  1. First-Class Object Sets

    DEFF Research Database (Denmark)

    Ernst, Erik

    Typically, objects are monolithic entities with a fixed interface. To increase the flexibility in this area, this paper presents first-class object sets as a language construct. An object set offers an interface which is a disjoint union of the interfaces of its member objects. It may also be used...... for a special kind of method invocation involving multiple objects in a dynamic lookup process. With support for feature access and late-bound method calls object sets are similar to ordinary objects, only more flexible. The approach is made precise by means of a small calculus, and the soundness of its type...

  2. Gender, social class, and women's employment.

    Science.gov (United States)

    McGinn, Kathleen L; Oh, Eunsil

    2017-12-01

    People in low-power positions, whether due to gender or class, tend to exhibit other-oriented rather than self-oriented behavior. Women's experiences at work and at home are shaped by social class, heightening identification with gender for relatively upper class women and identification with class for relatively lower class women, potentially mitigating, or even reversing, class-based differences documented in past research. Gender-class differences are reflected in women's employment beliefs and behaviors. Research integrating social class with gendered experiences in homes and workplaces deepens our understanding of the complex interplay between sources of power and status in society. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. First-Class Object Sets

    DEFF Research Database (Denmark)

    Ernst, Erik

    2009-01-01

    Typically, an object is a monolithic entity with a fixed interface.  To increase flexibility in this area, this paper presents first-class object sets as a language construct.  An object set offers an interface which is a disjoint union of the interfaces of its member objects.  It may also be use...... to a mainstream virtual machine in order to improve on the support for family polymorphism.  The approach is made precise by means of a small calculus, and the soundness of its type system has been shown by a mechanically checked proof in Coq....

  4. Class teacher’s gender culture

    OpenAIRE

    GOGOL-SAVRIY M.V.

    2012-01-01

    The article considers the gender approach in the professional culture of a class teacher. The nature, levels and sublevels of class teacher’s gender culture development are defined. Taking into consideration the concepts of leading researchers, the essence of components of class teacher’s gender culture is discovered according to the levels of its development as professional and educational activity. Proceeding from the results of the diagnostics of class teachers’ gender culture at comprehen...

  5. Supervised Object Class Colour Normalisation

    DEFF Research Database (Denmark)

    Riabchenko, Ekatarina; Lankinen, Jukka; Buch, Anders Glent

    2013-01-01

    . In this work, we develop a such colour normalisation technique, where true colours are not important per se but where examples of same classes have photometrically consistent appearance. This is achieved by supervised estimation of a class specic canonical colour space where the examples have minimal variation......Colour is an important cue in many applications of computer vision and image processing, but robust usage often requires estimation of the unknown illuminant colour. Usually, to obtain images invariant to the illumination conditions under which they were taken, color normalisation is used...... in their colours. We demonstrate the effectiveness of our method with qualitative and quantitative examples from the Caltech-101 data set and a real application of 3D pose estimation for robot grasping....

  6. Gender, Class and Rurality: Australian Case Studies

    Science.gov (United States)

    Bryant, Lia; Pini, Barbara

    2009-01-01

    The interrelationship between gender and class in rural spaces has received little attention. While rural scholars have focused on the implications for class from processes of gentrification and agricultural and rural restructuring, these analyses have remained largely ungendered. Similarly, feminist rural studies have rarely explored subjectivity…

  7. Race, class, gender, and American environmentalism.

    Science.gov (United States)

    Dorceta E. Taylor

    2002-01-01

    This paper examines the environmental experiences of middle and working class whites and people of color in the United States during the 19th and 20th centuries. It examines their activism and how their environmental experiences influenced the kinds of discourses they developed. The paper posits that race, class, and gender had profound effects on people's...

  8. Gender differences in Class III malocclusion.

    Science.gov (United States)

    Baccetti, Tiziano; Reyes, Brian C; McNamara, James A

    2005-07-01

    This study evaluated gender differences in the cephalometric records of a large-scale cross-sectional sample of Caucasian subjects with Class III malocclusion at different developmental ages. The purpose also was to provide average age-related and sex-related data for craniofacial measures in untreated Class III subjects that are used as reference in the diagnostic appraisal of the patient with Class III disharmony. The sample examined consisted of 1094 pretreatment lateral cephalometric records (557 female subjects and 537 male subjects) of Caucasian Class III individuals. The age range for female subjects was between three years six months and 57 years seven months. The male subject group ranged from three years three months to 48 years five months. Twelve age groups were identified. Skeletal maturity at different age periods also was determined using the stage of cervical vertebral maturation. Gender differences for all cephalometric variables were analyzed using parametric statistics. The findings of the study indicated that Class III malocclusion is associated with a significant degree of sexual dimorphism in craniofacial parameters, especially from the age of 13 onward. Male subjects with Class III malocclusion present with significantly larger linear dimensions of the maxilla, mandible, and anterior facial heights when compared with female subjects during the circumpubertal and postpubertal periods.

  9. Virtual classes: a powerful mechanism in object-oriented programming

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1989-01-01

    The notions of class, subclass and virtual procedure are fairly well understood and recognized as some of the key concepts in object-oriented programming. The possibility of modifying a virtual procedure in a subclass is a powerful technique for specializing the general properties of the superclass....... In most object-oriented languages, the attributes of an object may be references to objects and (virtual) procedures. In Simula and BETA it is also possible to have class attributes. The power of class attributes has not yet been widely recognized. In BETA a class may also have virtual class attributes...

  10. Objective assessment of gender roles: Gender Roles Test (GRT-36).

    Science.gov (United States)

    Fernández, Juan; Quiroga, M Angeles; del Olmo, Isabel; Aróztegui, Javier; Martín, Arantxa

    2011-11-01

    This study was designed to develop a computerized test to assess gender roles. This test is presented as a decision-making task to mask its purpose. Each item displays a picture representing an activity and a brief sentence that describes it. Participants have to choose the most suitable sex to perform each activity: man or woman. The test (Gender Roles Test, GRT-36) consists of 36 items/activities. The program registers both the choices made and their response times (RTs). Responses are considered as stereotyped when the chosen sex fits stereotyped roles and non-stereotyped when the chosen sex does not fit stereotyped roles. Individual means (RTs) were computed for stereotyped and non-stereotyped responses, differentiating between domestic and work spheres. A "D" score, reflecting the strength of association between activities and sex, was calculated for each sphere and sex. The study incorporated 78 participants (69% women and 31% men) ranging from 19 to 59 years old. The results show that: (a) reading speed does not explain the variability in the RTs; (b) RTs show good internal consistency; (c) RTs are shorter for stereotyped than for neutral stimuli; (d) RTs are shorter for stereotyped than for non-stereotyped responses. Intended goals are supported by obtained results. Scores provided by the task facilitate both group and individual detailed analysis of gender role, differentiating the gender role assigned to men from that assigned to women, at the domestic and work spheres. Obtained data fall within the scope of the genderology and their implications are discussed.

  11. Hierarchical object class representation using holes and notches

    Energy Technology Data Exchange (ETDEWEB)

    Osbourn, G.C.

    1989-01-01

    A general representation approach is described which employs a hierarchy of holes and notches. A matching procedure is also described which allows non-ideal image hierarchies to be matched to class representations. The representation and matching methods are demonstrated on a set of handgun photographs. Examples of handguns which are different in detail are shown to exhibit the same class characteristics, while other similarly shaped objects are correctly distinguished from the handgun class. 6 refs., 8 figs.

  12. Object class hierarchy for an incremental hypertext editor

    Directory of Open Access Journals (Sweden)

    A. Colesnicov

    1995-02-01

    Full Text Available The object class hierarchy design is considered due to a hypertext editor implementation. The following basic classes were selected: the editor's coordinate system, the memory manager, the text buffer executing basic editing operations, the inherited hypertext buffer, the edit window, the multi-window shell. Special hypertext editing features, the incremental hypertext creation support and further generalizations are discussed.

  13. Staging Gender: The Articulation of Tacit Gender Dimensions in Drama Classes in a Swedish Context

    Science.gov (United States)

    Lund, Anna

    2013-01-01

    This article engages with gender, performance and embodiment in drama classes in a Swedish context. It presents a case study of how instructors at an academy of dramatic arts integrate theoretical knowledge on gender into their students' creative and pedagogical practice, as well as an analysis of why this approach works. Visualisation of how the…

  14. Standardization of transportation classes for object-oriented deployment simulations.

    Energy Technology Data Exchange (ETDEWEB)

    Burke, J. F., Jr.; Howard, D. L.; Jackson, J.; Macal, C. M.; Nevins, M. R.; Van Groningen, C. N.

    1999-07-30

    Many recent efforts to integrate transportation and deployment simulations, although beneficial, have lacked a feature vital for seamless integration: a common data class representation. It is an objective of the Department of Defense (DoD) to standardize all classes used in object-oriented deployment simulations by developing a standard class attribute representation and behavior for all deployment simulations that rely on an underlying class representation. The Extensive Hierarchy and Object Representation for Transportation Simulations (EXHORT) is a collection of three hierarchies that together will constitute a standard and consistent class attribute representation and behavior that could be used directly by a large set of deployment simulations. The first hierarchy is the Transportation Class Hierarchy (TCH), which describes a significant portion of the defense transportation system; the other two deal with infrastructure and resource classes. EXHORT will allow deployment simulations to use the same set of underlying class data, ensure transparent exchanges, reduce the effort needed to integrate simulations, and permit a detailed analysis of the defense transportation system. This paper describes EXHORT's first hierarchy, the TCH, and provides a rationale for why it is a helpful tool for modeling major portions of the defense transportation system.

  15. Exploring Gender Biases in a General Methods Class.

    Science.gov (United States)

    Quinn, Robert J.; Obenchain, Kathryn M.

    1999-01-01

    Describes how students in a general secondary methods course responded to a gender-neutral exam question by consistently assuming that the student in the hypothetical scenario was male. Describes the follow-up class discussion, noting students' assumptions, defensive responses, subconscious decision making, and awareness/nonawareness of their own…

  16. Egyptian Film: Gender and Class Violence Three Cycles.

    Science.gov (United States)

    Al-Obaidi, Jabbar A.

    2000-01-01

    Examines the level of physical and verbal violence by gender and social class in Egyptian films in three cycles: romantic musicals and melodramas; war and political genres; and drug and gangster films. Concludes that the outrageous level of violence does not accurately reflect the real society. (Contains 20 references.) (LRW)

  17. Cyborgs/power + cyborg/art: race, gender, class

    Directory of Open Access Journals (Sweden)

    Chris H. Gray

    2013-08-01

    Full Text Available A detailed discussion of the role of art in understanding cyborgs, and the power of art in shaping us. A contextualization of the articles of the special issue of Teknokultura on cyborgs, power, art, race, gender and class is made. Particular attention is paid to The Acceleration, Prefiguration, and Participatory Evolution.

  18. The Value of Childcare: Class, Gender and Caring Labour

    Science.gov (United States)

    Andrew, Yarrow; Newman, Brian

    2012-01-01

    Despite increasing attention being paid to early childhood services as the foundation for lifelong learning, one issue seems to be consistently ignored--staff wages. The authors argue that this constitutes ongoing exploitation of childcare staff, and that this exploitation is a result of gendered and classed discourses around caring labour. As…

  19. REFLECTIONS The Matrices of Race, Class and Gender: how they ...

    African Journals Online (AJOL)

    REFLECTIONS The Matrices of Race, Class and Gender: how they. Nova Smith. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/safere.v3i1.23950 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  20. Why Toilets Are About Class and Gender Wars with Introduction

    Directory of Open Access Journals (Sweden)

    Sohaila Abdulali

    2017-02-01

    Full Text Available Reprint of “Why Toilets are About Class and Gender Wars” by Sohaila Abdulali with introduction by Radical Teacher editor Michael Bennett. Sohaila Abdulali’s article, “Why Toilets are About Class and Gender Wars” has been reprinted with permission from the publisher, HT Media Ltd and can be found in it’s original format at http://www.livemint.com/Leisure/38Jqn3MImrOPK04C1Uw5hN/How-toilets-are-a-flashpoint-for-gender-wars.html. The reprinted article on pages 55-56 is copyrighted to HT Media Ltd and they reserve all rights. The introduction to this article by Michael Bennett is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License. Reprinted with permission by HT Media Ltd, all rights reserved.

  1. Properties of mathematical objects (Goedel on classes, properties and concepts)

    International Nuclear Information System (INIS)

    Materna, Pavel

    2007-01-01

    In terms of a sufficiently fine-grained theory we should distinguish between classes, properties and concepts. Since properties are best modeled as a kind of non-trivial intensions while mathematical objects are never non-trivial intensions we should not speak about properties of mathematical objects. When we do use the term property in mathematics (as Goedel did) we either mean classes, or the more fine-grained entities to be called concepts. In the latter case concepts have to be defined so that various distinct concepts could identify one and the same object. The notion of construction in transparent intensional logic makes it possible to construe concepts as abstract procedures. At the same time we have to distinguish between this notion and the notion of construction in constructivist systems: the former - unlike the latter - are objective and, therefore, acceptable for a realist

  2. A C++ Class for Rule-Base Objects

    Directory of Open Access Journals (Sweden)

    William J. Grenney

    1992-01-01

    Full Text Available A C++ class, called Tripod, was created as a tool to assist with the development of rule-base decision support systems. The Tripod class contains data structures for the rule-base and member functions for operating on the data. The rule-base is defined by three ASCII files. These files are translated by a preprocessor into a single file that is located when a rule-base object is instantiated. The Tripod class was tested as part of a proto-type decision support system (DSS for winter highway maintenance in the Intermountain West. The DSS is composed of two principal modules: the main program, called the wrapper, and a Tripod rule-base object. The wrapper is a procedural module that interfaces with remote sensors and an external meterological database. The rule-base contains the logic for advising an inexperienced user and for assisting with the decision making process.

  3. Learning object-to-class kernels for scene classification.

    Science.gov (United States)

    Zhang, Lei; Zhen, Xiantong; Shao, Ling

    2014-08-01

    High-level image representations have drawn increasing attention in visual recognition, e.g., scene classification, since the invention of the object bank. The object bank represents an image as a response map of a large number of pretrained object detectors and has achieved superior performance for visual recognition. In this paper, based on the object bank representation, we propose the object-to-class (O2C) distances to model scene images. In particular, four variants of O2C distances are presented, and with the O2C distances, we can represent the images using the object bank by lower-dimensional but more discriminative spaces, called distance spaces, which are spanned by the O2C distances. Due to the explicit computation of O2C distances based on the object bank, the obtained representations can possess more semantic meanings. To combine the discriminant ability of the O2C distances to all scene classes, we further propose to kernalize the distance representation for the final classification. We have conducted extensive experiments on four benchmark data sets, UIUC-Sports, Scene-15, MIT Indoor, and Caltech-101, which demonstrate that the proposed approaches can significantly improve the original object bank approach and achieve the state-of-the-art performance.

  4. Gender, race, and class: intersecting oppressions and convergences reproducing inequalities

    Directory of Open Access Journals (Sweden)

    Flávia Biroli

    2015-12-01

    Full Text Available The article analyses approaches to the convergences between gender, class and race within theoretical debates in the last decades, focusing especially on feminism. It aims to present a broad and non-homogeneous field of researches, that has as a common ground the understanding that oppressions are multiple and complex and it is not possible to understand social inequalities when one variable is taken separately. The relative prominence of each axe, its meaning and the comprehension of the way they operate together vary in the three different sets of approaches discussed in the article: marxist or socialist feminism, black feminism, and the studies of intersectionalities

  5. Fieldwork and Fashion: Gendered and Classed Performances in Research Sites

    Directory of Open Access Journals (Sweden)

    Agata Lisiak

    2015-05-01

    Full Text Available Researchers' performances in the field are gendered, classed, and ethnicized. We are watched and judged by our respondents based on how we look, what we say, and how we say it. Our appearance in the field may increase or decrease our chances of creating rapport, it may encourage respondents to talk to us or discourage them entirely from taking part in our research. Whereas we have no absolute control over all the factors determining how we present ourselves in the field, we do have some power over our dress. Although the act of getting dressed for fieldwork may appear inconspicuous and mundane, I argue in this article that its implications are most relevant for our thinking about how we design and perform fieldwork. Particularly the assumptions regarding our respondents' and our own class, gender, and ethnicity that we make before entering the field are worthy of careful consideration as they display our thought processes and, as such, are part of academic analysis. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1502146

  6. Gender and age differences in expressing disruptive behavior during class

    Directory of Open Access Journals (Sweden)

    Pekić Jasmina M.

    2016-01-01

    Full Text Available The article focuses on the phenomenon of school indiscipline which proved to be an important factor of disruption in the teaching process. The aims of our research were to determine whether there were gender and age differences in expressing indiscipline during a class, as well as to examine the latent space of the School Indiscipline Scale. The sample included 897 students (42.1% boys and 57.9% girls who attend elementary (46.6% or secondary (53.4% school, aged 12 - 19. The instrument used was the Scale of School Indiscipline. The results of the component analysis indicated four components: nonparticipation, aggression, defiance to authority and cheating. By applying the MANOVA test we detected gender differences in all four subscales: that girls tend to cheat or not participate in the teaching process, while boys are more inclined to aggression and authority defiance. Regarding age differences it was noted that elementary school students are more inclined to behave aggressively while secondary school students tend not to participate and cheat. Bearing in mind that knowing gender and age differences of expressing unwanted behavior in school is very important it seems that the success of any prevention programs depend, to a large extent, upon their congruence with the students with different characteristics.

  7. Effect of Gender on Students' Emotion with Gender-Related Public Self-Consciousness as a Moderator in Mixed-Gender Physical Education Classes

    Science.gov (United States)

    Moon, Minkwon; Jeon, Hyunsoo; Kwon, Sungho

    2016-01-01

    The present study investigates whether gender-related public self-consciousness moderates the relationship between students' gender and emotions in mixed-gender physical education classes. The Positive and Negative Affect Scales and the Gender-related Public Self-Consciousness Scale were administered to 380 middle-school students in South Korea.…

  8. Gender and Social Class Differences in Japanese Mothers' Beliefs about Children's Education and Socialisation

    Science.gov (United States)

    Yamamoto, Yoko

    2016-01-01

    Despite increasing rates of university attendance among women, a significant gender gap remains in socialisation and educational processes in Japan. To understand why and how gender-distinctive socialisation processes persist, this study aimed to examine both middle-class and working-class mothers' beliefs about gender, education, and children's…

  9. [Gender identity in adolescents of the lower classes].

    Science.gov (United States)

    De Alonso, A R

    1993-12-01

    This reflection on gender identity among lower class adolescent females begins with a discussion of concepts. The specific sociocultural context strongly influences gender identity, which depends largely on social definitions of the female or male. Adolescence is the phase of life from around ten to 18 years during which the individual assumes an adult personality and life plans. The lower class or marginal sector, by whatever term it is called, denotes the group forming the base of the socioeconomic structure. This profoundly heterogeneous group experiences restricted conditions of material and spiritual survival. High proportions are in-migrants from rural areas with little education who earn meager livelihoods in the informal sector. The symbolic configuration of their communities of origin entails a view of submission, dependence, and sacrifice as the dominant characteristics of the female role. Urban residence exposes the population to messages on the value of education, consumption, the modern woman, and family planning, values contradicting traditional female role expectations. Families are large and live in poor and crowded housing with few services. The sexual division of labor places heavy burdens on girls from an early age. Alcoholism, domestic violence, or drug addiction may affect psychoaffective development. The quality of education available to these population sectors is very low. School abandonment is common. Most who continue their studies will be frustrated by a lack of available employment. The less educated will be concentrated in poorly paid jobs in the domestic and personal services, without social security and subject to abuse and exploitation by the employer. Some 50% of the women are in union by age 18. Unmarried motherhood and frequent changes of sexual partners are common. Legal mechanisms to protect the rights of mothers and those of their children are almost completely lacking. Most of the problems suffered by this group result from

  10. Children’s preferences for gender-typed objects and colours: a commentary from gender research in Spain

    Directory of Open Access Journals (Sweden)

    Raúl Navarro

    2014-12-01

    Full Text Available The main aim of this review was to examine international research on children’s preferences regarding gender-typed objects and colours. Firstly, we provide the theoretical background on gender development to elucidate the ways in which individuals can learn gender stereotypes and develop gender-related preferences. Secondly, we review international research on gender-related preferences. Thirdly, we analyse empirical studies on gender stereotypes in children conducted in Spain and Latin American countries, and show that although gender is a priority research area in these countries, studies on gender development in childhood are lacking. Thus, our aim was to identify a set of issues that provide insights into the development of gender-typed preferences, and that also suggest new directions for researchers in Spanish-speaking countries who are interested in clarifying the relationship between gender and children’s preferences for objects and colours.

  11. Alcohol drinking patterns by gender, ethnicity, and social class in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Naomar Almeida-Filho

    2004-02-01

    Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.

  12. Alcohol drinking patterns by gender, ethnicity, and social class in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Almeida-Filho Naomar

    2004-01-01

    Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.

  13. Class advantage and the gender divide: flexibility on the job and at home.

    Science.gov (United States)

    Gerstel, Naomi; Clawson, Dan

    2014-09-01

    Using a survey, interviews, and observations, the authors examine inequality in temporal flexibility at home and at work. They focus on four occupations to show that class advantage is deployed in the service of gendered notions of temporal flexibility while class disadvantage makes it difficult to obtain such flexibility. The class advantage of female nurses and male doctors enables them to obtain flexibility in their work hours; they use that flexibility in gendered ways: nurses to prioritize family and physicians to prioritize careers. Female nursing assistants and male emergency medical technicians can obtain little employee-based flexibility and, as a result, have more difficulty meeting conventional gendered expectations. Advantaged occupations "do gender" in conventional ways while disadvantaged occupations "undo gender." These processes operate through organizational rules and cultural schemas that sustain one another but may undermine the gender and class neutrality of family-friendly policies.

  14. Distinct patterns of Internet and smartphone-related problems among adolescents by gender: Latent class analysis.

    Science.gov (United States)

    Lee, Seung-Yup; Lee, Donghwan; Nam, Cho Rong; Kim, Da Yea; Park, Sera; Kwon, Jun-Gun; Kweon, Yong-Sil; Lee, Youngjo; Kim, Dai Jin; Choi, Jung-Seok

    2018-05-23

    Background and objectives The ubiquitous Internet connections by smartphones weakened the traditional boundaries between computers and mobile phones. We sought to explore whether smartphone-related problems differ from those of computer use according to gender using latent class analysis (LCA). Methods After informed consents, 555 Korean middle-school students completed surveys on gaming, Internet use, and smartphone usage patterns. They also completed various psychosocial instruments. LCA was performed for the whole group and by gender. In addition to ANOVA and χ 2 tests, post-hoc tests were conducted to examine differences among the LCA subgroups. Results In the whole group (n = 555), four subtypes were identified: dual-problem users (49.5%), problematic Internet users (7.7%), problematic smartphone users (32.1%), and "healthy" users (10.6%). Dual-problem users scored highest for addictive behaviors and other psychopathologies. The gender-stratified LCA revealed three subtypes for each gender. With dual-problem and healthy subgroup as common, problematic Internet subgroup was classified in the males, whereas problematic smartphone subgroup was classified in the females in the gender-stratified LCA. Thus, distinct patterns were observed according to gender with higher proportion of dual-problem present in males. While gaming was associated with problematic Internet use in males, aggression and impulsivity demonstrated associations with problematic smartphone use in females. Conclusions An increase in the number of digital media-related problems was associated with worse outcomes in various psychosocial scales. Gaming may play a crucial role in males solely displaying Internet-related problems. The heightened impulsivity and aggression seen in our female problematic smartphone users requires further research.

  15. Participatory development: an approach sensitive to class and gender.

    Science.gov (United States)

    Connell, D

    1997-08-01

    This article begins by presenting development experience gained in the Indonesian province of Irian Jaya as a means of highlighting the centrality of popular participation to the development process. Important lessons from the ongoing development work in Irian Jaya were that it is not sufficient to consult beneficiaries and then act on their behalf or to engage in a development process unless the participants understand the project's conceptual orientation and language and have the tools to assess their needs and options for constructive change effectively. Also, developers must supply participants with information about the larger economic and political context in which they are operating. The article continues with an exploration of the ways in which a focus on class and gender raises participatory development to a new level. Constraints on transformative participation are then defined as 1) the political conditions and power structures existing in the country and community, 2) administrative opposition, 3) sociocultural impediments, and 4) limitations imposed by daily life. While it may be impossible to avoid the effects of such constraints, development agents can help villagers anticipate their impact and support efforts to cope with them. Participatory development challenges the status quo by enhancing economic equity and social equality and, if effective, will engender opposition, especially when a large amount of funding is at stake. Opposition can take many forms, including ridicule or resistance and can get personal. The demand to produce quick results also creates restraints on development agents. It is concluded that the development agent must engage key sectors of the local population in the development process and nurture this participation. Development agents should act as facilitators rather than independent initiators telling people what is best for them. Development agents must become very familiar with the community to earn the trust that is

  16. Interpreting the relationships between single gender science classes and girls' academic motivation and interest

    Science.gov (United States)

    Johnson, Sonya L.

    The purpose of this study was to determine how and to what extent single gender science classes affect motivation to learn scientific concepts, interest in science, and college major intent among high school and middle school girls. This study was designed to determine whether students' motivation to learn science changes when they are placed in a single gender science class. The study also measured whether the students' level of interest in science and desire to major in science changes based on their enrollment in a single gender class. Finally, the study investigated the career and college major intentions of the sample population used in the study. Girls in single gender groupings engage in more academic risk taking and participate more than girls in coeducational classes. This benefit alone responds to reform efforts and supports the abolition of gender-based obstacles. Single gender grouping could help encourage more girls to take interest in majoring in science, a field that is considered to be masculine. By increasing students' interest in science while enrolled in single gender classes, students may become more motivated to learn science. This study was conducted using seven, eighth, ninth and tenth grade girls from single sex and coeducational science classes. The students participated in 2 surveys, the Science Motivational Survey and the Test of Science Related Attitudes, at the beginning of the semester and at the end of the semester. In respect to girls in high school single gender science classes, results were contrary to recent studies that state that girls who received science education in a single gender setting have an increase in motivation and attitude towards science. The results did show that middle school girls in single gender science classes did show an increase in motivation.

  17. Ethnic, Gender and Class Intersections in British Women's Leadership Experiences

    Science.gov (United States)

    Showunmi, Victoria; Atewologun, Doyin; Bebbington, Diane

    2016-01-01

    A qualitative study was conducted to examine how gender and ethnicity influenced leadership experiences of a mixed ethnic sample of British women. An intersectional framework was used which took the viewpoint that socio-demographic identities should be considered simultaneously in order to challenge universalist, gender and ethnic neutral…

  18. Relativistic models of a class of compact objects

    Indian Academy of Sciences (India)

    describe compact stars in hydrostatic equilibrium are discussed. The stellar ... [2] and examine the physical plausibility of several models of a class of neutron stars ... the physical space. However, for k = 0, the space-time metric (12) degenerates into that of Einstein's static Universe filled with matter of uniform density.

  19. Connecting Gender, Race, Class, and Immigration Status to Disease Management at the Workplace

    Science.gov (United States)

    Rosemberg, Marie-Anne S.; Tsai, Jenny Hsin-Chun

    2016-01-01

    Objective Chronic diseases are the leading causes of death in the United States. Chronic disease management occurs within all aspects of an individual's life, including the workplace. Though the social constructs of gender, race, class, and immigration status within the workplace have been considered, their connection to disease management among workers has been less explicitly explored. Using a sample of immigrant hotel housekeepers, we explored the connections between these four social constructs and hypertension management. Methods This qualitative research study was guided by critical ethnography methodology. Twenty-seven hotel room cleaners and four housemen were recruited (N = 31) and invited to discuss their experiences with hypertension and hypertension management within the context of their work environments. Results Being a woman worker within the hotel industry was perceived to negatively influence participants’ experience with hypertension and hypertension management. In contrast, being a woman played a protective role outside the workplace. Being an immigrant played both a positive and a negative role in hypertension and its management. Being black and from a low socioeconomic class had only adverse influences on participants’ experience with hypertension and its management. Conclusion Being a woman, black, lower class, and an immigrant simultaneously contribute to immigrant hotel housekeepers’ health and their ability to effectively manage their hypertension. The connection between these four constructs (gender, race, class, and immigration status) and disease management must be considered during care provision. Hotel employers and policy stakeholders need to consider those constructs and how they impact workers’ well-being. More studies are needed to identify what mitigates the associations between the intersectionality of these constructs and immigrant workers’ health and disease management within their work environment. PMID:27695659

  20. Partial Evaluation for Class-Based Object-Oriented Languages

    DEFF Research Database (Denmark)

    Schultz, Ulrik Pagh

    2001-01-01

    Object-oriented programming facilitates the development of generic software, but at a significant cost in terms of performance. We apply partial evaluation to object-oriented programs, to automatically map generic software into specific implementations. In this paper we give a concise, formal...... description of a simple partial evaluator for a minimal object-oriented language, and give directions for extending this partial evaluator to handle realistic programs....

  1. Moving with the Military: Race, Class, and Gender Differences in the Employment Consequences of Tied Migration

    National Research Council Canada - National Science Library

    Cooney, Richard

    2003-01-01

    .... Previous research demonstrates negative employment and earnings consequences for tied migrants, but little is known about how the impact of such mobility differs by the gender, race, and class of the trailing spouse. The U.S...

  2. Teaching Gender Issues in Storytelling and in the College Teaching Class.

    Science.gov (United States)

    Hanson, Trudy L.

    An instructor, who teaches both graduate and undergraduate courses in storytelling, incorporates discussions of gender issues throughout the semester in various ways. In one course, class discussions are used to raise issues of the origin of Grimm's fairy tales and of story variants. Students are also encouraged to choose gender issues in…

  3. DATA Act File B Object Class and Program Activity - Social Security

    Data.gov (United States)

    Social Security Administration — The DATA Act Information Model Schema Reporting Submission Specification File B. File B includes the agency object class and program activity detail obligation and...

  4. Cross-category adaptation: objects produce gender adaptation in the perception of faces.

    Directory of Open Access Journals (Sweden)

    Amir Homayoun Javadi

    Full Text Available Adaptation aftereffects have been found for low-level visual features such as colour, motion and shape perception, as well as higher-level features such as gender, race and identity in domains such as faces and biological motion. It is not yet clear if adaptation effects in humans extend beyond this set of higher order features. The aim of this study was to investigate whether objects highly associated with one gender, e.g. high heels for females or electric shavers for males can modulate gender perception of a face. In two separate experiments, we adapted subjects to a series of objects highly associated with one gender and subsequently asked participants to judge the gender of an ambiguous face. Results showed that participants are more likely to perceive an ambiguous face as male after being exposed to objects highly associated to females and vice versa. A gender adaptation aftereffect was obtained despite the adaptor and test stimuli being from different global categories (objects and faces respectively. These findings show that our perception of gender from faces is highly affected by our environment and recent experience. This suggests two possible mechanisms: (a that perception of the gender associated with an object shares at least some brain areas with those responsible for gender perception of faces and (b adaptation to gender, which is a high-level concept, can modulate brain areas that are involved in facial gender perception through top-down processes.

  5. Cross-category adaptation: objects produce gender adaptation in the perception of faces.

    Science.gov (United States)

    Javadi, Amir Homayoun; Wee, Natalie

    2012-01-01

    Adaptation aftereffects have been found for low-level visual features such as colour, motion and shape perception, as well as higher-level features such as gender, race and identity in domains such as faces and biological motion. It is not yet clear if adaptation effects in humans extend beyond this set of higher order features. The aim of this study was to investigate whether objects highly associated with one gender, e.g. high heels for females or electric shavers for males can modulate gender perception of a face. In two separate experiments, we adapted subjects to a series of objects highly associated with one gender and subsequently asked participants to judge the gender of an ambiguous face. Results showed that participants are more likely to perceive an ambiguous face as male after being exposed to objects highly associated to females and vice versa. A gender adaptation aftereffect was obtained despite the adaptor and test stimuli being from different global categories (objects and faces respectively). These findings show that our perception of gender from faces is highly affected by our environment and recent experience. This suggests two possible mechanisms: (a) that perception of the gender associated with an object shares at least some brain areas with those responsible for gender perception of faces and (b) adaptation to gender, which is a high-level concept, can modulate brain areas that are involved in facial gender perception through top-down processes.

  6. Predicting class testability using object-oriented metrics

    NARCIS (Netherlands)

    M. Bruntink (Magiel); A. van Deursen (Arie)

    2004-01-01

    textabstractIn this paper we investigate factors of the testability of object-oriented software systems. The starting point is given by a study of the literature to obtain both an initial model of testability and existing OO metrics related to testability. Subsequently, these metrics are evaluated

  7. Gender roles and binge drinking among Latino emerging adults: a latent class regression analysis.

    Science.gov (United States)

    Vaughan, Ellen L; Wong, Y Joel; Middendorf, Katharine G

    2014-09-01

    Gender roles are often cited as a culturally specific predictor of drinking among Latino populations. This study used latent class regression to test the relationships between gender roles and binge drinking in a sample of Latino emerging adults. Participants were Latino emerging adults who participated in Wave III of the National Longitudinal Study of Adolescent Health (N = 2,442). A subsample of these participants (n = 660) completed the Bem Sex Role Inventory--Short. We conducted latent class regression using 3 dimensions of gender roles (femininity, social masculinity, and personal masculinity) to predict binge drinking. Results indicated a 3-class solution. In Class 1, the protective personal masculinity class, personal masculinity (e.g., being a leader, defending one's own beliefs) was associated with a reduction in the odds of binge drinking. In Class 2, the nonsignificant class, gender roles were not related to binge drinking. In Class 3, the mixed masculinity class, personal masculinity was associated with a reduction in the odds of binge drinking, whereas social masculinity (e.g., forceful, dominant) was associated with an increase in the odds of binge drinking. Post hoc analyses found that females, those born outside the United States, and those with greater English language usage were at greater odds of being in Class 1 (vs. Class 2). Males, those born outside the United States, and those with greater Spanish language usage were at greater odds of being in Class 3 (vs. Class 2). Directions for future research and implications for practice with Latino emerging adults are discussed.

  8. Social Gender in the Pictures Drawn by Students about Physical Education Class

    Science.gov (United States)

    Temel, Cenk; Güllü, Mehmet

    2016-01-01

    The current study aimed to analyze the social gender perception in physical education classes in Turkey through the pictures drawn by students about the physical education class. The document analysis technique, which is a qualitative research method, was used in the study. In the light of this aim, the pictures drawn by a total of 394 students…

  9. [Categorization in infancy: differentiation of global object classes].

    Science.gov (United States)

    Pauen, S

    1996-01-01

    Two studies tested whether preverbal children distinguish global categories (animal and furniture) on a conceptual basis. A total of 59 eleven-month-olds solved an object examination task. During habituation, infants freely explored different natural-looking toy models from the same category. In Study 1, the same series of four different examplars was presented twice. In Study 2, ten different exemplares were presented. In both cases, a significant habituation effect could be observed. When a perceptually new object of the same category was presented on the first test trial after habituation, a significant increase in examination time from the last habituation trial to the first test trial could be observed in Study 1. When a new object of the contrasting category was presented on the second test trial, examination times increased significantly from the first to the second test trial in both studies. These results support earlier findings suggesting that preverbal infants are able to distinguish global categories on a conceptual basis.

  10. Gender Congruency From a Neutral Point of View: The Roles of Gender Classes and Conceptual Connotations.

    Science.gov (United States)

    Bender, Andrea; Beller, Sieghard; Klauer, Karl Christoph

    2018-02-01

    The question of whether language affects thought is long-standing, with grammatical gender being one of the most contended instances. Empirical evidence focuses on the gender congruency effect, according to which referents of masculine nouns are conceptualized more strongly as male and those of feminine nouns more strongly as female. While some recent studies suggest that this effect is driven by conceptual connotations rather than grammatical properties, research remains theoretically inconclusive because of the confounding of grammatical gender and conceptual connotations in gendered (masculine or feminine) nouns. Taking advantage of the fact that German also includes a neuter gender, the current study attempted to disentangle the relative contributions of grammatical properties and connotations to the emergence of the gender congruency effect. In three pairs of experiments, neuter and gendered nouns were compared in an Extrinsic Affective Simon Task based on gender associations, controlled for a possible role of gender-indicating articles. A congruency effect emerged equally strongly for neuter and gendered nouns, but disappeared when including connotations as covariate, thereby effectively excluding grammatical gender as the (only) driving force for this effect. Based on a critical discussion of these findings, we propose a possible mechanism for the emergence of the effect that also has the potential to accommodate conflicting patterns of findings from previous research. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  11. A comparison of feature detectors and descriptors for object class matching

    DEFF Research Database (Denmark)

    Hietanen, Antti; Lankinen, Jukka; Kämäräinen, Joni-Kristian

    2016-01-01

    appearance variation can be large. We extend the benchmarks to the class matching setting and evaluate state-of-the-art detectors and descriptors with Caltech and ImageNet classes. Our experiments provide important findings with regard to object class matching: (1) the original SIFT is still the best...

  12. Self-Education, Class and Gender in Edwardian Britain: Women in Lower Middle Class Families

    Science.gov (United States)

    Sutherland, Gillian

    2015-01-01

    Once societies embarked on programmes of mass education home schooling became essentially a middle-class project and remains so. This paper looks at the educational experiences of some lower middle class women at the turn of the nineteenth and twentieth centuries for whom the resources of the middle-class home were simply not available. It…

  13. Predicting class testability using object-oriented metrics

    OpenAIRE

    Bruntink, Magiel; Deursen, Arie

    2004-01-01

    textabstractIn this paper we investigate factors of the testability of object-oriented software systems. The starting point is given by a study of the literature to obtain both an initial model of testability and existing OO metrics related to testability. Subsequently, these metrics are evaluated by means of two case studies of large Java systems for which JUnit test cases exist. The goal of this paper is to define and evaluate a set of metrics that can be used to assess the testability of t...

  14. Critics raise moral objections to Federal AIDS education classes.

    Science.gov (United States)

    1995-07-28

    Lawmakers and a handful of government employees have objected to the Federal government's programs to educate its employees about AIDS. At the June 22, 1995 hearing of the civil service subcommittee of the House Government Reform and Oversight Committee, protests were raised on religious or moral grounds. Thomas Herron, a supervisory logistics manager at the Naval Air Technical Services Facility in Philadelphia found the training to be against the principles of his faith. Rep. Robert K. Dornan (R-Calif) said his office was flooded with calls and letters from employees who raised concern that the training is being used to advance a redefinition of the family and is a blatant pro-homosexual agenda. Robert L. Maginnis, policy analyst for the conservative Family Research Council, faulted the training, saying it does little to change behavior that puts people at risk for HIV infection. Clinton administration officials testified at the meeting that the program is necessary to ensure both the safety of the workforce and employees' freedom from discrimination and harassment. Individual departments and agencies are responsible for developing their own AIDS training programs. According to Alan Heuerman, associate director for human resource systems service with the Office of Personnel Management, relatively few objections have been raised about the training.

  15. Global Inequalities: Gender, Class, and Race/Ethnicity.

    Science.gov (United States)

    Shope, Janet Hinson; Singer, Eric

    1996-01-01

    Discusses a case study approach to internationalizing an undergraduate interdisciplinary sociology course that explores the sources and consequences of inequality. Presents three case studies from Baltimore (Maryland), Japan, and Zimbabwe, each one detailing social and economic causes of inequality. Briefly covers class assignments and a…

  16. Gendered power in cultural contexts: Part II. Middle class African American heterosexual couples with young children.

    Science.gov (United States)

    Cowdery, Randi S; Scarborough, Norma; Knudson-Martin, Carmen; Seshadri, Gita; Lewis, Monique E; Mahoney, Anne Rankin

    2009-03-01

    When race and gender intersect, understanding gendered power may be complicated. The authors first describe the historical context that serves as important background for understanding gender and power in heterosexual African American relationships. Then they show how family solidarity in the face of social injustices often overrides gender equality as a goal for middle class African American couples with young children. The findings illustrate pragmatic equality within couple relationships and the willful suspension of gender roles for the well-being of the family as a whole. However, gendered power impacts couples in a variety of ways. Sometimes a woman's fear that the man might leave, for example, diminished her power in the relationship. Often a woman accommodated a man's greater power in the family because of her perception that he was often denied power in the larger society. Societal discrimination of women was less visible to couples. Implications for practice are provided.

  17. Beyond 'Doing Gender': Incorporating Race, Class, Place, and Life Transitions into Feminist Drug Research.

    Science.gov (United States)

    Miller, Jody; Carbone-Lopez, Kristin

    2015-05-01

    This essay draws from our research with US rural women methamphetamine users in 2009 to offer strategies for "revisioning" the drug use(r) field to better understand the impact of gender on drug use and drug market participation. We highlight the insights and limitations of a popular strategy in feminist research that conceptualizes gender as performance- commonly referred to as "doing gender"-using illustrations from our research. We encourage scholars to move beyond a primarily normative orientation in studying gender, and investigate gendered organizational features of social life including their intersections with other aspects of social inequality such as those of race, class, and place. In addition, we suggest that feminist scholars can integrate gender in a rigorous way into theoretical perspectives that are typically inattentive to its import, as a means of challenging, enriching, and refining research on drug use, drug users, and drug market participation.

  18. Discussion of gender in Physical Education classes: a systematic review

    Directory of Open Access Journals (Sweden)

    Naiara da Rocha Matos

    2016-05-01

    Full Text Available The aim of this study was to verify through systematic review the implications of the possible participation or / non-participation of girls in physical education classes. It is a systematic literature review conducted in CAPES Journal Portal databases and Lilacs, and in scientific journals Motrivivência and Physical Education Magazine. Initially it found a total of 260 articles, analyzed which have been titles, abstracts, and later the full article, only 07 being selected articles. Therefore,  us articles selected there is a strong built influence historically and rooted in society about girls' participation in physical education classes, these are considered less skilled for sports compared to boys, society, as well as school end up further enhance this male superiority.

  19. A Comparison of Single-Gender Classes and Traditional, Coeducational Classes on Student Academic Achievement, Discipline Referrals, and Attitudes toward Subjects

    Science.gov (United States)

    Smith, Debra Messenger

    2010-01-01

    In recent years, there has been a resurgence of interest in single gender education. Emerging science has proven that boys and girls learn differently. This study compared fifth grade single-gender classes to fifth grade traditional, coeducational classes in the same urban middle school. The following were compared: students' academic achievement;…

  20. Improving package structure of object-oriented software using multi-objective optimization and weighted class connections

    Directory of Open Access Journals (Sweden)

    Amarjeet

    2017-07-01

    Full Text Available The software maintenance activities performed without following the original design decisions about the package structure usually deteriorate the quality of software modularization, leading to decay of the quality of the system. One of the main reasons for such structural deterioration is inappropriate grouping of source code classes in software packages. To improve such grouping/modular-structure, previous researchers formulated the software remodularization problem as an optimization problem and solved it using search-based meta-heuristic techniques. These optimization approaches aimed at improving the quality metrics values of the structure without considering the original package design decisions, often resulting into a totally new software modularization. The entirely changed software modularization becomes costly to realize as well as difficult to understand for the developers/maintainers. To alleviate this issue, we propose a multi-objective optimization approach to improve the modularization quality of an object-oriented system with minimum possible movement of classes between existing packages of original software modularization. The optimization is performed using NSGA-II, a widely-accepted multi-objective evolutionary algorithm. In order to ensure minimum modification of original package structure, a new approach of computing class relations using weighted strengths has been proposed here. The weights of relations among different classes are computed on the basis of the original package structure. A new objective function has been formulated using these weighted class relations. This objective function drives the optimization process toward better modularization quality simultaneously ensuring preservation of original structure. To evaluate the results of the proposed approach, a series of experiments are conducted over four real-worlds and two random software applications. The experimental results clearly indicate the effectiveness

  1. Effects of Single-Gender Middle School Classes on Science Achievement and Attitude

    Science.gov (United States)

    Brooks, Tanisha

    Many girls continue to achieve below their male counterparts and portray negative attitudes towards science classes. Some school districts are using single-gender education as a way to shrink the gender gap in school achievement and science related attitude. The purpose of this study was to compare achievement and science-related attitudes of 7th grade girls in single-gender education to 7th grade girls in mixed-gender education. The theoretical base for this study included knowledge from brain-based learning and assimilation, accommodation and age factors of Piaget's theory of cognitive development. The 12-week study included 48 7th grade girls, 21 in the single-gender classroom and 14 in each mixed-gender classroom. This quantitative randomized posttest only control group design utilized the TerraNova Science Assessment and the Test of Science Related Attitudes. Analysis of Variance (ANOVA) was used to determine if significant differences existed in the achievement and attitudes of girls in single and mixed-gender science classes. ANOVA analyses revealed that the girls in the single-gender classroom showed a significantly higher achievement level when compared to girls in the mixed-gender classrooms. Results showed no significant difference in attitude between the two groups. The results of this study contribute to social change by raising awareness about gender issues in science achievement and attitude, addressing a deficiency in the single-gender science education literature, and assisting educational systems in decision making to address achievement gaps while moving toward adequate yearly progress and meeting the requirements of the No Child Left Behind Act of 2001.

  2. Degrees of Intersectionality: Male Rap Artists in Sweden Negotiating Class, Race and Gender

    OpenAIRE

    Kalle Berggren

    2013-01-01

    “Intersectionality” has become a highly influential concept in gender research over the last 25 years. Debates have focused on differences and power asymmetries between women, in terms of race but also addressing class, age, sexuality, ability and nation. However, intersectional paradigms have been used to a much lesser extent in gender studies on men. This article seeks to contribute to an emerging discussion about intersectionality and masculinity by analyzing rap lyrics in Swe-dish songs. ...

  3. In the physics class: university physics students' enactment of class and gender in the context of laboratory work

    Science.gov (United States)

    Danielsson, Anna T.

    2014-06-01

    This article explores how the doing of social class and gender can intersect with the learning of science, through case studies of two male, working-class university students' constitutions of identities as physics students. In doing so, I challenge the taken-for-granted notion that male physics students have an unproblematic relation to their chosen discipline, and nuance the picture of how working-class students relate to higher education by the explicit focus on one disciplinary culture. Working from the perspective of situated learning theory, the interviews with the two male students were analysed for how they negotiated the practice of the physics student laboratory and their own classed and gendered participation in this practice. By drawing on the heterogeneity of the practice of physics the two students were able to use the practical and technological aspects of physics as a gateway into the discipline. However, this is not to say that their participation in physics was completely frictionless. The students were both engaged in a continuous negotiation of how skills they had learned to value in the background may or may not be compatible with the ones they perceived to be valued in the university physicist community.

  4. Bodies in Contempt: Gender, Class and Disability Intersections in Workplace Discrimination Claims

    Directory of Open Access Journals (Sweden)

    Jenny Dick-Mosher

    2015-09-01

    Full Text Available This article draws on theories of gendered organizations to examine discrimination against people with disabilities in the workplace. A sample of 200 cases that document disability discrimination lawsuits was drawn from the Westlaw legal database. Each case was coded for gender, job, disability and discrimination type and analyzed using multinomial logistic models. Of those 200 cases, 34 were selected for in depth qualitative analysis. This study finds that disability type, job type, and gender do have an influence on the type of discrimination someone is likely to experience. In addition, the qualitative analysis finds that the social processes of discrimination differ based on job type and gender pointing to intersections of disability and class as well as gender and disability.

  5. Grammatical Gender and Mental Representation of Object: The Case of Musical Instruments

    Science.gov (United States)

    Vuksanovic, Jasmina; Bjekic, Jovana; Radivojevic, Natalija

    2015-01-01

    A body of research shows that grammatical gender, although an arbitrary category, is viewed as the system with its own meaning. However, the question remains to what extent does grammatical gender influence shaping our notions about objects when both verbal and visual information are available. Two experiments were conducted. The results obtained…

  6. Visualization of the ROOT 3D class objects with openInventor-like viewers

    CERN Document Server

    Fine, V; Kulikova, A; Panebrattsev, M

    2004-01-01

    The class library for conversion of the ROOT 3D class objects to the iv format for 3D image viewers is described in this paper. At present the library was tested using the STAR and ATLAS detector geometry without any changes and revision for concrete detector.

  7. Gender inequalities in health: exploring the contribution of living conditions in the intersection of social class.

    Science.gov (United States)

    Malmusi, Davide; Vives, Alejandra; Benach, Joan; Borrell, Carme

    2014-01-01

    Women experience poorer health than men despite their longer life expectancy, due to a higher prevalence of non-fatal chronic illnesses. This paper aims to explore whether the unequal gender distribution of roles and resources can account for inequalities in general self-rated health (SRH) by gender, across social classes, in a Southern European population. Cross-sectional study of residents in Catalonia aged 25-64, using data from the 2006 population living conditions survey (n=5,817). Poisson regression models were used to calculate the fair/poor SRH prevalence ratio (PR) by gender and to estimate the contribution of variables assessing several dimensions of living conditions as the reduction in the PR after their inclusion in the model. Analyses were stratified by social class (non-manual and manual). SRH was poorer for women among both non-manual (PR 1.39, 95% CI 1.09-1.76) and manual social classes (PR 1.36, 95% CI 1.20-1.56). Adjustment for individual income alone eliminated the association between sex and SRH, especially among manual classes (PR 1.01, 95% CI 0.85-1.19; among non-manual 1.19, 0.92-1.54). The association was also reduced when adjusting by employment conditions among manual classes, and household material and economic situation, time in household chores and residential environment among non-manual classes. Gender inequalities in individual income appear to contribute largely to women's poorer health. Individual income may indicate the availability of economic resources, but also the history of access to the labour market and potentially the degree of independence and power within the household. Policies to facilitate women's labour market participation, to close the gender pay gap, or to raise non-contributory pensions may be helpful to improve women's health.

  8. Degrees of Intersectionality: Male Rap Artists in Sweden Negotiating Class, Race and Gender

    Directory of Open Access Journals (Sweden)

    Kalle Berggren

    2013-06-01

    Full Text Available “Intersectionality” has become a highly influential concept in gender research over the last 25 years. Debates have focused on differences and power asymmetries between women, in terms of race but also addressing class, age, sexuality, ability and nation. However, intersectional paradigms have been used to a much lesser extent in gender studies on men. This article seeks to contribute to an emerging discussion about intersectionality and masculinity by analyzing rap lyrics in Swe-dish songs. The data consists of a broad sample of rap lyrics by male artists 1991-2011, which is analyzed through poststructuralist discourse analysis and queer phenomenology. The analysis shows how classed discourses can be described in terms of orientation and flow, how racialization is articulated in terms of place, and the role of normative notions of gender and sexuality in anti-racist discourses. It is argued that this interconnectedness – class being related to race, which in turn is profoundly gendered – is neither well captured by the prevailing notion of “masculinities” in gender studies on men, nor by the “constitution” vs. “addition” dichotomy in intersectionality debates. Instead, it is suggested that degrees of in-tersectionality might be a more fruitful way of theorizing intersectionality in rela-tion to men.

  9. The Morphosyntax of Gender and Word Class in Spanish: Evidence from "-(c)ito/a" Diminutives

    Science.gov (United States)

    Vadella, Katherine Lynn

    2017-01-01

    Since the inception of Distributed Morphology (Halle & Marantz, 1993), there have been two notable, but preliminary, analyses of Spanish gender and word class within this framework: Harris (1999) and Kramer (2015). This dissertation fills in the gaps left by these partial analyses for nominals in particular. It presents a novel word class…

  10. Agency Amidst Formidable Structures: How Girls Perform Gender in Science Class

    Science.gov (United States)

    Carlone, Heidi B.; Johnson, Angela; Scott, Catherine M.

    2015-01-01

    Larger social structures such as race, class, gender, and sexuality and classroom structures like narrowly defined participation practices constrain individuals' agency to engage in untroubled and sustained science identity work. This article explores the central dilemma of attending to structure and agency in settings where inequities are…

  11. Exploring the Relationships among Race, Class, Gender, and Middle School Students' Perceptions of School Racial Climate

    Science.gov (United States)

    Watkins, Natasha D.; Aber, Mark S.

    2009-01-01

    Although school climate has been thought to be especially important for racial minority and poor students (Booker, 2006; Haynes, Emmons, & Ben-Avie, 1997), little research has explored the significance of racial climate for these students. Furthermore, research in the area has tended to treat race, socioeconomic class, and gender separately,…

  12. Social ties within school classes : The roles of gender, ethnicity, and having older siblings

    NARCIS (Netherlands)

    Soetevent, AR; Kooreman, P

    2005-01-01

    In this paper we identify the lines along which social ties between high-school teenagers are primarily formed. To this end, we introduce interaction weights between pupils in the same school class that are a function of exogenous individual background characteristics, such as gender, ethnicity, and

  13. Class and Gender in Prime-Time Television Entertainment: Observations from a Socialist Feminist Perspective.

    Science.gov (United States)

    Steeves, H. Leslie; Smith, Marilyn Crafton

    1987-01-01

    Assesses representations of women in television entertainment programs from a socialist feminist perspective. Elaborates on socialist feminist theory, presents concepts for an analysis of both class and gender oppression, and argues that most socialist feminist cultural studies do not address these categories adequately. Uses these concepts to…

  14. Effects of Age, Gender, School Class on Cardiopulmonary Resuscitation Skills of Nigerian Secondary School Students

    Science.gov (United States)

    Onyeaso, Adedamola Olutoyin; Onyeaso, Chukwudi Ochi

    2016-01-01

    Background: The need for training of schoolchildren on cardiopulmonary resuscitation (CPR) as potential bystander CPR providers is growing globally but Nigeria is still behind and lacks basic necessary data. Purpose: The purpose of this study was to investigate the effects of age, gender and school class on CPR skills of Nigerian secondary school…

  15. The American Woman Series: Gender and Class in "The Ladies' Home Journal," 1897.

    Science.gov (United States)

    Kitch, Carolyn

    1998-01-01

    Contributes to (and draws on) journalism history, mass-culture studies, and women's history in a rhetorical analysis of a series of six full-page illustrations titled "The American Woman" run in 1897 in "The Ladies' Home Journal." Reveals how class and gender issues intersected and underscored the role of the mass media in…

  16. Learning India’s Martial Art of Kalarippayattu: Unsettled Ecologies of Gender, Class, Culture, and Ethnicity

    Directory of Open Access Journals (Sweden)

    Sara K. Schneider

    2012-07-01

    Full Text Available Rooted in the author’s field experience studying the traditional South Indian martial art kalarippayattu, this article examines the complexities of communication, including the use of touch as a teaching tool, in an intercultural teacher-student relationship, and surfaces how gender, culture, and class impacted learning in this embodied art form.

  17. An Intersectional Framework for Race, Class, Gender, and Sexuality in Art Therapy

    Science.gov (United States)

    Talwar, Savneet

    2010-01-01

    This article calls for an examination of identity and difference from a sociocultural perspective in art therapy theory and practice. Identity markers such as race, class, gender, and sexuality have tended to be seen in isolation and in ways that hamper the ability to understand and theorize difference. In constructing knowledge and in advancing…

  18. Career Development: Issues of Gender, Race, and Class. Information Series No. 371.

    Science.gov (United States)

    Stitt-Gohdes, Wanda L.

    The premise of this paper is that, although career choice implies options, issues of gender, race, and class may constrain the occupational choices an individual makes. Dominant career development theories are being reexamined for their appropriateness to diverse groups. This paper reviews the following theories: Ginzberg, Ginsburg, Axelrad, and…

  19. A Reconceptualization of Physical Education: The Intersection of Gender/Race/Social Class

    Science.gov (United States)

    Azzarito, Laura; Solomon, Melinda A.

    2005-01-01

    Over the past several years, numerous reports have reported data documenting declining participation in physical activity among youth. We argue that the gender, race and social class differences in these data have not been an important consideration, and that understanding the implications of these differences is crucial for improving physical…

  20. First Nations: Race, Class, and Gender Relations. Canadian Plains Reprint Series 7.

    Science.gov (United States)

    Wotherspoon, Terry; Satzewich, Vic

    Canadian social life and public policy are increasingly influenced by Aboriginal people, their roles in Canadian society, and the issues that concern them. Drawing on a political economy perspective, this book provides a systematic analysis of how changing social dynamics, organized particularly around race, class, and gender relations, have…

  1. A New and Different Space in the Primary School: Single-Gendered Classes in Coeducational Schools

    Science.gov (United States)

    Wills, Robin C.

    2007-01-01

    This paper derives from a two-year ethnographic study conducted in single-gendered classes in two Tasmanian government coeducational schools in socio-economically disadvantaged areas. These schools specifically adopted proactive strategies to address the educational disengagement of boys whose social behaviour affected their own education and that…

  2. Attitudes toward Physical Education and Class Preferences of Turkish Adolescents in Terms of School Gender Composition

    Science.gov (United States)

    Koca, Canan; Asci, F. Hulya; Demirhan, Giyasettin

    2005-01-01

    The purpose of this study was to examine attitudes toward physical education (PE and PE class preferences of high school Turkish students in terms of school gender composition; 213 girls and 249 boys from coeducational public schools, and 196 girls and 210 boys from single-sex vocational schools participated in the study. The Attitudes Toward…

  3. Intersection of Gender and Class in Socio-historical and Biographical Perspectives

    Czech Academy of Sciences Publication Activity Database

    Křížková, Alena; Formánková, Lenka; Vohlídalová, Marta

    2014-01-01

    Roč. 8, č. 6 (2014), s. 1-11 ISSN 1833-1882 R&D Projects: GA ČR GAP404/10/0021 Institutional support: RVO:68378025 Keywords : Intersectionality * Gender * Class Subject RIV: AO - Sociology, Demography

  4. "I'm Strong within Myself": Gender, Class and Emotional Capital in Childcare

    Science.gov (United States)

    Andrew, Yarrow

    2015-01-01

    Emotions have received increasing attention in educational circles in the last decade. Drawing on Bourdieu, feminist scholars use emotional capital to illustrate the ways gendered inequalities can compound the disadvantages of social class. This paper examines relationships within childcare services in Australia, showing how emotional capital…

  5. Desigualdades de classe e gênero e saúde mental nas cidades Class and gender inequalities and mental health in the cities

    Directory of Open Access Journals (Sweden)

    Ana Bernarda Ludermir

    2008-09-01

    Full Text Available O caráter social da doença mental se expressa objetivamente na sua distribuição desigual entre homens e mulheres e entre diferentes classes sociais. Essas desigualdades representam um persistente achado na literatura. Diversos autores têm encontrado alta prevalência dos Transtornos Mentais Comuns (TMC em mulheres, nos excluídos do mercado formal de trabalho, nos indivíduos de baixa renda e nos de baixa escolaridade. Alguns estudos fundamentais para a visão contemporânea sobre as desigualdades de classe e gênero dos TMC são tratados neste artigo. As reflexões a respeito dos determinantes sociais da doença mental apontam desafios para a formulação de políticas públicas de saúde.The social nature of mental disorders is objectively apparent from its unequal distribution between men and women and between social classes. These inequalities are recurrent in the literature. Several authors have found high prevalence of Common Mental Disorders (CMD among women, among the unemployed and informal workers, the low income and the low educated individuals. Some studies, fundamental for the contemporary view on the inequalities between class and gender of the CMD, are here presented. Considerations about the social determinants of mental illness point to some challenges for mental health planners.

  6. School Physical Education and Gender: Influences from outside the school at participation in classes

    Directory of Open Access Journals (Sweden)

    Juliana Fagundes Jaco

    2016-04-01

    Full Text Available Participation in physical education classes is a complex issue; many factors lead students to participate in classroom activities in different ways. This research examines how the way to take part in the class is influenced by experiences outside of school. In this way, seeks to analyze how the actions and family discourses influence the different interests of girls and boys, such as the participation in physical activities outside of school. Also, examines the influence of the participating inside of the school, and how expectations and understandings of bodily practices for boys and girls influence different ways to participate in classes when comparing the male and female gender. For this, held semi-structured interviews and classroom observations into four groups of the eighth year of two public schools in the city of Campinas-SP. The notes of this research indicated that the experience and knowledge of the body and body practice outside of school have the big influence on the ways of participating in classes. The cultural environment of the students gave different experiences and understandings for boys and girls in the knowledge that circulate in physical education classes and contributed in different ways to participate in class. Keywords: Physical Education, Gender, Participation

  7. Computer self-efficacy - is there a gender gap in tertiary level introductory computing classes?

    Directory of Open Access Journals (Sweden)

    Shirley Gibbs

    Full Text Available This paper explores the relationship between introductory computing students, self-efficacy, and gender. Since the use of computers has become more common there has been speculation that the confidence and ability to use them differs between genders. Self-efficacy is an important and useful concept used to describe how a student may perceive their own ability or confidence in using and learning new technology. A survey of students in an introductory computing class has been completed intermittently since the late 1990\\'s. Although some questions have been adapted to meet the changing technology the aim of the survey has remain unchanged. In this study self-efficacy is measured using two self-rating questions. Students are asked to rate their confidence using a computer and also asked to give their perception of their computing knowledge. This paper examines these two aspects of a person\\'s computer self-efficacy in order to identify any differences that may occur between genders in two introductory computing classes, one in 1999 and the other in 2012. Results from the 1999 survey are compared with those from the survey completed in 2012 and investigated to ascertain if the perception that males were more likely to display higher computer self-efficacy levels than their female classmates does or did exist in a class of this type. Results indicate that while overall there has been a general increase in self-efficacy levels in 2012 compared with 1999, there is no significant gender gap.

  8. A class Hierarchical, object-oriented approach to virtual memory management

    Science.gov (United States)

    Russo, Vincent F.; Campbell, Roy H.; Johnston, Gary M.

    1989-01-01

    The Choices family of operating systems exploits class hierarchies and object-oriented programming to facilitate the construction of customized operating systems for shared memory and networked multiprocessors. The software is being used in the Tapestry laboratory to study the performance of algorithms, mechanisms, and policies for parallel systems. Described here are the architectural design and class hierarchy of the Choices virtual memory management system. The software and hardware mechanisms and policies of a virtual memory system implement a memory hierarchy that exploits the trade-off between response times and storage capacities. In Choices, the notion of a memory hierarchy is captured by abstract classes. Concrete subclasses of those abstractions implement a virtual address space, segmentation, paging, physical memory management, secondary storage, and remote (that is, networked) storage. Captured in the notion of a memory hierarchy are classes that represent memory objects. These classes provide a storage mechanism that contains encapsulated data and have methods to read or write the memory object. Each of these classes provides specializations to represent the memory hierarchy.

  9. Talking about Birth Control in 1877: Gender, Class, and Ideology in the Knowlton Trial

    Directory of Open Access Journals (Sweden)

    Janssen Flore

    2017-11-01

    Full Text Available This article explores the debate around widening access to birth control information in the late nineteenth century through a case study of Annie Besant’s participation in the 1877 Knowlton Trial. Examining Besant’s rhetoric at the trial and in related publications, it highlights the public and performative nature of her campaign to facilitate access to birth control information for working-class married couples. With reference to the representation of issues of gender and social class and the shifting focus from the private to the public in Besant’s rhetoric, the article argues that the late nineteenth-century debate around birth control access was a middle-class debate about working-class life and experience.

  10. Judging the gender of the inanimate: Benevolent sexism and gender stereotypes guide impressions of physical objects.

    Science.gov (United States)

    Meagher, Benjamin R

    2017-09-01

    Within a given culture, sexist ideologies and stereotypes are largely characterized by their prescriptive expectations for the types of social and behavioural domains men and women occupy. The activities that take place within these respective domains, however, frequently involve designed, physical artefacts. This study reports a pair of studies that test whether sexist schemas are capable of guiding not only impressions of men and women as social groups, but also their impressions of the inanimate objects associated with these groups. In Study 1, benevolent sexism was found to predict a greater willingness to classify physical objects as being either highly feminine or highly masculine, even when these objects had a neutral rating by the sample as a whole. In Study 2, stereotypes consistent with legitimizing ideologies (i.e., competence and warmth) predicted rating associated objects in complementary ways, in terms of greater liking of feminine objects but greater presumed competence needed for using masculine objects. These results demonstrate how sexist beliefs and attitudes are capable of bleeding into people's impressions of the physical world. © 2017 The British Psychological Society.

  11. Secondary education student bodily practices: implications of gender in and outside physical education classes

    Directory of Open Access Journals (Sweden)

    Aline Fernanda Ferreira

    2016-03-01

    Full Text Available Abstract The present study aimed to analyze the bodily practices of high school students inside and outside of the physical education classes from the perspective of gender. A total of 426 students (63.7% girls and 36.3% boys enrolled in the 2nd year of public high schools in a municipality in the interior of São Paulo State participated in the study. To collect the data, a questionnaire was elaborated and analyzed based on categories of survey and systematic cross-gender comparisons. The results showed that, in general, boys are more physically active than girls, regarding practices inside and outside of physical education classes. Distinctions were found regarding the bodily manisfestations chosen by each group, the behavior associated with the social and the cultural contexts to which boys and girls are exposed from birth to adult life.

  12. Working class matters: socioeconomic disadvantage, race/ethnicity, gender, and smoking in NHIS 2000.

    Science.gov (United States)

    Barbeau, Elizabeth M; Krieger, Nancy; Soobader, Mah-Jabeen

    2004-02-01

    We sought to describe the burden of smoking on the US population, using diverse socioeconomic measures. We analyzed data from the 2000 National Health Interview Survey. Overall, the prevalence of current smoking was greatest among persons in--and independently associated with--working class jobs, low educational level, and low income. Attempts to quit showed no socioeconomic gradient, while success in quitting was greatest among those with the most socioeconomic resources. These patterns held in most but not all race/ethnicity-gender groups. Finer resolution of smoking patterns was obtained using a relational UK occupational measure, compared to the skill-based measure commonly used in US studies. Reducing social disparities in smoking requires attention to the complexities of class along with race/ethnicity and gender.

  13. Philanthropy in Birmingham and Sydney, 1860-1914: class, gender and race

    OpenAIRE

    Harvey, E. A.

    2011-01-01

    This thesis considers philanthropic activities directed towards new mothers and destitute children both “at home” and in a particular colonial context. Philanthropic encounters in Birmingham and Sydney are utilised as a lens through which to explore the intersections between discourses of race, gender and class in metropole and colony. Moreover, philanthropic and missionary efforts towards women and children facilitate a broader discussion of ideas of citizenship and nation. Du...

  14. Complicating common ideas about medical tourism: gender, class, and globality in Yemenis' international medical travel.

    Science.gov (United States)

    Kangas, Beth

    2011-01-01

    Three cases of international medical travelers from Yemen, a capital‐poor country in the southwest corner of the Arabian Peninsula, help to counter misconceptions within discussions of medical tourism. These misconceptions include the suggestion of leisure in medical tourism, the role of gender and class, and the ease with which we dismiss the health concerns of wealthy individuals. Instead, this article proposes, we should uncover commonalities and differences within international medical travel while avoiding slipping into generalities and stereotypical portrayals.

  15. Diagram, a Learning Environment for Initiation to Object-Oriented Modeling with UML Class Diagrams

    Science.gov (United States)

    Py, Dominique; Auxepaules, Ludovic; Alonso, Mathilde

    2013-01-01

    This paper presents Diagram, a learning environment for object-oriented modelling (OOM) with UML class diagrams. Diagram an open environment, in which the teacher can add new exercises without constraints on the vocabulary or the size of the diagram. The interface includes methodological help, encourages self-correcting and self-monitoring, and…

  16. The Different Effects of Family on Objective Career Success across Gender: A Test of Alternative Explanations

    Science.gov (United States)

    Kirchmeyer, Catherine

    2006-01-01

    Gender gaps in achieved rank and salary, common indicators of objective success, often are attributed to the different family roles and responsibilities of men and women. This study tested three explanations for the different effects of family on careers: that is, choice, performance, and signaling explanations. In a sample of American doctoral…

  17. Partial Edentulism and its Correlation to Age, Gender, Socio-economic Status and Incidence of Various Kennedy's Classes- A Literature Review.

    Science.gov (United States)

    Jeyapalan, Vidhya; Krishnan, Chitra Shankar

    2015-06-01

    Partial edentulism, one or more teeth missing is an indication of healthy behaviour of dental practices in the society and attitude towards dental and oral care. The pattern of partial edentulism has been evaluated in many selected populations in different countries by different methods. Most of the studies have evaluated partial edentulism by surveying of Removable Partial Dentures (RPDs), patients visiting clinics, clinical records and population in particular locality. The objective of the study is to review the prevalence of partial edentulousness and its correlation to age,gender, arch predominance, socio economic factors and incidence of various Kennedy's Classes. Key observations drawn from the review are as below. There is no gender correlation for partial edentulism.Prevalence of partial edentulism is more common in mandibular arch than maxillary arch.Younger adults have more Class III and IV RPDs. Elders have more distal extension RPDs Class I and II.

  18. Continuing inequality: gender and social class influences on self perceived health after a heart attack.

    Science.gov (United States)

    Lacey, E A; Walters, S J

    2003-08-01

    To investigate the effect of social class and gender on self perceived health status for those recovering from an acute myocardial infarction. A longitudinal survey design was used, collecting both qualitative and quantitative data. Quantitative data are reported in this article, obtained by questionnaire over the first year after the event. SF-36 and EQ-5D (EuroQol) were used to measure self perceived health status. Community based study in a city in the north of England. A consecutive sample of 229 people discharged from hospital after acute myocardial infarction. Overall gain in health status was found to be statistically significant over the year. Improvements were greatest in domains relating to role fulfillment and pursuit of normal and social activities. When analysed by gender, women showed poorer improvement than men, particularly in the domains relating to physical and social functioning. Analysed by social class, those without educational qualifications showed poorer improvement in pain experience and vitality. Access to a car was significant in avoiding physical limitations and promoting general health. Existing gradients between the health of women and men, and between the social classes, are maintained and probably exacerbated by the experience of acute illness, and health professionals need to be made aware of social groups who are at risk of poor rehabilitation.

  19. The limits of intensive feeding: maternal foodwork at the intersections of race, class, and gender.

    Science.gov (United States)

    Brenton, Joslyn

    2017-07-01

    Despite experiencing numerous barriers, mothers today confront increasing social pressure to embody perfection through their foodwork. A growing body of social science research identifies how gender and class inequality shape women's perceptions of food and their feeding strategies, but this research is thus far limited in its understanding of the roles that race and ethnic identity play in a mother's food landscape. Drawing on 60 in-depth interviews with a racially and economically diverse group of mothers, this paper examines how feeding young children is intertwined with contemporary ideas about child health as well as women's efforts to negotiate race, class, and gender hierarchies. Extending Hays' concept of intensive mothering, rich descriptions of feeding children reveal how mothers in this study are discursively engaged with what I call an 'intensive feeding ideology' - the widespread belief that good mothering is synonymous with intensive food labour. Drawing on intersectional theory, this article discusses the limits of an intensive feeding ideology, particularly for poor and middle-class mothers of colour. The findings contribute to an understanding of how power relations are embedded within food ideologies and how mothers of young children attempt to negotiate them. © 2017 Foundation for the Sociology of Health & Illness.

  20. Gender approaches to evolutionary multi-objective optimization using pre-selection of criteria

    Science.gov (United States)

    Kowalczuk, Zdzisław; Białaszewski, Tomasz

    2018-01-01

    A novel idea to perform evolutionary computations (ECs) for solving highly dimensional multi-objective optimization (MOO) problems is proposed. Following the general idea of evolution, it is proposed that information about gender is used to distinguish between various groups of objectives and identify the (aggregate) nature of optimality of individuals (solutions). This identification is drawn out of the fitness of individuals and applied during parental crossover in the processes of evolutionary multi-objective optimization (EMOO). The article introduces the principles of the genetic-gender approach (GGA) and virtual gender approach (VGA), which are not just evolutionary techniques, but constitute a completely new rule (philosophy) for use in solving MOO tasks. The proposed approaches are validated against principal representatives of the EMOO algorithms of the state of the art in solving benchmark problems in the light of recognized EC performance criteria. The research shows the superiority of the gender approach in terms of effectiveness, reliability, transparency, intelligibility and MOO problem simplification, resulting in the great usefulness and practicability of GGA and VGA. Moreover, an important feature of GGA and VGA is that they alleviate the 'curse' of dimensionality typical of many engineering designs.

  1. George Beard and Lydia Pinkham: gender, class, and nerves in late 19th century America.

    Science.gov (United States)

    Davis, D L

    1989-01-01

    A historical comparison of the careers of George Beard, medical doctor, and Lydia Pinkham, feminist and patent medicine maker, demonstrates the complex social nature of the experience of nerves among late 19th century women. Special attention is paid to the roles played by changing gender and class ideologies in Pinkham's and Beard's theories of nerves during the period from the 1870s to World War I. A comparison of contemporary anthropological and historical studies of gender and nerves leads to the conclusion that nerves, as a female complaint, takes hold of the popular and medical imagination during periods of dramatic social change which threaten women's traditional family roles and challenge their sense of self-identity.

  2. Tensions between genders among the working class: a debate with the holistic paradigm

    Directory of Open Access Journals (Sweden)

    Tania Salem

    Full Text Available This article questions one of the main hierarchical paradigm assumptions, the reciprocity principle configuring working class men and women relationships. In contrast, it suggests that structural tension pervades their relationship synthetically denoted as an opposition: female bonding vs. male circulation. Proposing that these disparate symbolic dispositions are inherent to each gender construction within this particular moral context, it implies ingrained system tension. Using Bateson's complementary schismogenesis concept, the article unveils potential escalating dynamics of this tension and speculates on internal/external factors in the conjugal arena maintaining it in a contained equilibrium state. Special attention is conferred upon mother/her adult son dyad to illustrate the ability of other family pacts, alternative to the conjugal to elucidate persistence of the value allocated to family/men in contexts where male impermanence repeatedly infringes the gender reciprocity principle. The article equally considers possible impacts the strength of the mother-son relationship on the sons' conjugal relationships.

  3. Discovery of M class objects among the near-earth asteroid population

    Science.gov (United States)

    Tedesco, Edward F.; Gradie, Jonathan

    1987-01-01

    Broadband colorimetry, visual photometry, near-infrared photometry, and 10 and 20 micron radiometry of the near-earth asteroids (NEAs) 1986 DA and 1986 EB are used to show that these objects belong to the M class of asteroids. The similarity among the distributions of taxonomic classes among the 38 NEAs to the abundances found in the inner astoroid belt between the 3:1 and 5:2 resonances suggests that NEAs have their origins among asteroids in the vicinity of these resonances. The implied mineralogy of 1986 DA and 1986 EB is mostly nickel-iron metal; if this is indeed the case, then current models for meteorite production based on strength-related collisional processes on asteroidal surfaces predict that these two objects alone should produce about one percent of all meteorite falls. Iron meteorites derived from these near-earth asteroids should have low cosmic-ray exposure ages.

  4. An object-oriented class design for the generalized finite element method programming

    Directory of Open Access Journals (Sweden)

    Dorival Piedade Neto

    Full Text Available The Generalized Finite Element Method (GFEM is a numerical method based on the Finite Element Method (FEM, presenting as its main feature the possibility of improving the solution by means of local enrichment functions. In spite of its advantages, the method demands a complex data structure, which can be especially benefited by the Object-Oriented Programming (OOP. Even though the OOP for the traditional FEM has been extensively described in the technical literature, specific design issues related to the GFEM are yet little discussed and not clearly defined. In the present article it is described an Object-Oriented (OO class design for the GFEM, aiming to achieve a computational code that presents a flexible class structure, circumventing the difficulties associated to the method characteristics. The proposed design is evaluated by means of some numerical examples, computed using a code implemented in Python programming language.

  5. Objective and subjective indicators of happiness in Brazil: the mediating role of social class.

    Science.gov (United States)

    Islam, Gazi; Wills-Herrera, Eduardo; Hamilton, Marilyn

    2009-04-01

    The authors tested the proposition that monetary household income affects subjective well-being (E. Deiner, E. M. Suh, R. E. Lucas, & H. L. Smith, 1999) through the mediating mechanisms of objective and subjective social classes. The present authors drew a representative sample in a door-to-door survey format from a Brazilian urban center. Using a back-translated version of E. Diener, R. A. Emmons, R. J. Larson, and S. Griffin's (1985) Satisfaction With Life Scale, the present authors demonstrated a significant relation with income. However, this effect was mediated by objectively and subjectively measured social classes. These effects reinforce, extend, and internationally generalize the Person x Situation perspective elaborated by E. Diener et al. (1999).

  6. Features of the teenagers representations of themselves and of school class leader: a gender aspect

    Directory of Open Access Journals (Sweden)

    M.E. Sachkova

    2013-07-01

    Full Text Available We examine the relationship of status structure of student groups and gender characteristics in adolescence. We analyze the representation of teenagers with different statuses about themselves and leaders of student groups. We discuss the gender characteristics revealed in the empirical study that determine the status position of students in adolescent group. In accordance with the purpose and objectives of the study, we used a set of socio-psychological methods and techniques: sociometry, referentometry, a method of defining informal intragroup power structure in a contact community, S. Bem questionnaire (traditional and modified versions. The study involved 138 adolescents, studying at VI-VIII grades of Moscow secondary schools, aged 12 to 14 years. It is shown that the teenagers’ ideas about the leader contain pronounced masculine features. It is proved that gender-typed behavior is more typical of low-status students.

  7. Retirement Sequences of Older Americans: Moderately Destandardized and Highly Stratified Across Gender, Class, and Race.

    Science.gov (United States)

    Calvo, Esteban; Madero-Cabib, Ignacio; Staudinger, Ursula M

    2017-06-06

    A destandardization of labor-force patterns revolving around retirement has been observed in recent literature. It is unclear, however, to which degree and of which kind. This study looked at sequences rather than individual statuses or transitions and argued that differentiating older Americans' retirement sequences by type, order, and timing and considering gender, class, and race differences yields a less destandardized picture. Sequence analysis was employed to analyze panel data from the Health and Retirement Study (HRS) for 7,881 individuals observed 6 consecutive times between ages 60-61 and 70-71. As expected, types of retirement sequences were identified that cannot be subsumed under the conventional model of complete retirement from full-time employment around age 65. However, these retirement sequences were not entirely destandardized, as some irreversibility and age-grading persisted. Further, the degree of destandardization varied along gender, class, and race. Unconventional sequences were archetypal for middle-level educated individuals and Blacks. Also, sequences for women and individuals with lower education showed more unemployment and part-time jobs, and less age-grading. A sequence-analytic approach that models group differences uncovers misjudgments about the degree of destandardization of retirement sequences. When a continuous process is represented as individual transitions, the overall pattern of retirement sequences gets lost and appears destandardized. These patterns get further complicated by differences in social structures by gender, class, and race in ways that seem to reproduce advantages that men, more highly educated individuals, and Whites enjoy in numerous areas over the life course. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. Addressing disparities in maternal health care in Pakistan: gender, class and exclusion

    Directory of Open Access Journals (Sweden)

    Mumtaz Zubia

    2012-08-01

    Full Text Available Abstract Background After more than two decades of the Safe Motherhood Initiative and Millennium Development Goals aimed at reducing maternal mortality, women continue to die in childbirth at unacceptably high rates in Pakistan. While an extensive literature describes various programmatic strategies, it neglects the rigorous analysis of the reasons these strategies have been unsuccessful, especially for women living at the economic and social margins of society. A critical gap in current knowledge is a detailed understanding of the root causes of disparities in maternal health care, and in particular, how gender and class influence policy formulation and the design and delivery of maternal health care services. Taking Pakistan as a case study, this research builds upon two distinct yet interlinked conceptual approaches to understanding the phenomenon of inequity in access to maternal health care: social exclusion and health systems as social institutions. Methods/Design This four year project consists of two interrelated modules that focus on two distinct groups of participants: (1 poor, disadvantaged women and men and (2 policy makers, program managers and health service providers. Module one will employ critical ethnography to understand the key axes of social exclusion as related to gender, class and zaat and how they affect women’s experiences of using maternal health care. Through health care setting observations, interviews and document review, Module two will assess policy design and delivery of maternal health services. Discussion This research will provide theoretical advances to enhance understanding of the power dynamics of gender and class that may underlie poor women’s marginalization from health care systems in Pakistan. It will also provide empirical evidence to support formulation of maternal health care policies and health care system practices aimed at reducing disparities in maternal health care in Pakistan. Lastly, it

  9. Gender and class housework inequalities in the era of outsourcing hiring domestic work in Spain.

    Science.gov (United States)

    Gonalons-Pons, Pilar

    2015-07-01

    Many households regularly outsource unpaid domestic labor by purchasing services and products to help with cleaning, cooking, ironing, and other chores. Despite the prevalence of this practice, scholars know little about how it affects inequalities in the time spent on housework. Drawing on data on 3540 dual-earner households in Spain, this article examines the relationship between hiring domestic work and both the within-household gender gap in housework and the class gap in housework among women. I find that women who hire do about 30min less housework per day than non-hiring women, but in relation to their partners these women continue to do the same share of housework. Using counterfactual analysis, I find that the absence of paid domestic work is associated with a 20% decline in the class gap in housework among Spanish women. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Specific and Class Object Recognition for Service Robots through Autonomous and Interactive Methods

    Science.gov (United States)

    Mansur, Al; Kuno, Yoshinori

    Service robots need to be able to recognize and identify objects located within complex backgrounds. Since no single method may work in every situation, several methods need to be combined and robots have to select the appropriate one automatically. In this paper we propose a scheme to classify situations depending on the characteristics of the object of interest and user demand. We classify situations into four groups and employ different techniques for each. We use Scale-invariant feature transform (SIFT), Kernel Principal Components Analysis (KPCA) in conjunction with Support Vector Machine (SVM) using intensity, color, and Gabor features for five object categories. We show that the use of appropriate features is important for the use of KPCA and SVM based techniques on different kinds of objects. Through experiments we show that by using our categorization scheme a service robot can select an appropriate feature and method, and considerably improve its recognition performance. Yet, recognition is not perfect. Thus, we propose to combine the autonomous method with an interactive method that allows the robot to recognize the user request for a specific object and class when the robot fails to recognize the object. We also propose an interactive way to update the object model that is used to recognize an object upon failure in conjunction with the user's feedback.

  11. Connecting Gender, Race, Class, and Immigration Status to Disease Management at the Workplace.

    Science.gov (United States)

    Rosemberg, Marie-Anne S; Tsai, Jenny Hsin-Chun

    2014-01-01

    Chronic diseases are the leading causes of death in the United States. Chronic disease management occurs within all aspects of an individual's life, including the workplace. Though the social constructs of gender, race, class, and immigration status within the workplace have been considered, their connection to disease management among workers has been less explicitly explored. Using a sample of immigrant hotel housekeepers, we explored the connections between these four social constructs and hypertension management. This qualitative research study was guided by critical ethnography methodology. Twenty-seven hotel room cleaners and four housemen were recruited ( N = 31) and invited to discuss their experiences with hypertension and hypertension management within the context of their work environments. Being a woman worker within the hotel industry was perceived to negatively influence participants' experience with hypertension and hypertension management. In contrast, being a woman played a protective role outside the workplace. Being an immigrant played both a positive and a negative role in hypertension and its management. Being black and from a low socioeconomic class had only adverse influences on participants' experience with hypertension and its management. Being a woman, black, lower class, and an immigrant simultaneously contribute to immigrant hotel housekeepers' health and their ability to effectively manage their hypertension. The connection between these four constructs (gender, race, class, and immigration status) and disease management must be considered during care provision. Hotel employers and policy stakeholders need to consider those constructs and how they impact workers' well-being. More studies are needed to identify what mitigates the associations between the intersectionality of these constructs and immigrant workers' health and disease management within their work environment.

  12. "He Was a Bit of a Delicate Thing": White Middle-Class Boys, Gender, School Choice and Parental Anxiety

    Science.gov (United States)

    Williams, Katya; Jamieson, Fiona; Hollingworth, Sumi

    2008-01-01

    This paper examines the impact of gender on white middle-class parents' anxiety about choosing inner-city comprehensives and their children's subsequent experiences within school, particularly in relation to social mixing. Drawing on interview data from an ESRC funded study of white middle-class parents whose children attend inner-city…

  13. Predicting peptides binding to MHC class II molecules using multi-objective evolutionary algorithms

    Directory of Open Access Journals (Sweden)

    Feng Lin

    2007-11-01

    Full Text Available Abstract Background Peptides binding to Major Histocompatibility Complex (MHC class II molecules are crucial for initiation and regulation of immune responses. Predicting peptides that bind to a specific MHC molecule plays an important role in determining potential candidates for vaccines. The binding groove in class II MHC is open at both ends, allowing peptides longer than 9-mer to bind. Finding the consensus motif facilitating the binding of peptides to a MHC class II molecule is difficult because of different lengths of binding peptides and varying location of 9-mer binding core. The level of difficulty increases when the molecule is promiscuous and binds to a large number of low affinity peptides. In this paper, we propose two approaches using multi-objective evolutionary algorithms (MOEA for predicting peptides binding to MHC class II molecules. One uses the information from both binders and non-binders for self-discovery of motifs. The other, in addition, uses information from experimentally determined motifs for guided-discovery of motifs. Results The proposed methods are intended for finding peptides binding to MHC class II I-Ag7 molecule – a promiscuous binder to a large number of low affinity peptides. Cross-validation results across experiments on two motifs derived for I-Ag7 datasets demonstrate better generalization abilities and accuracies of the present method over earlier approaches. Further, the proposed method was validated and compared on two publicly available benchmark datasets: (1 an ensemble of qualitative HLA-DRB1*0401 peptide data obtained from five different sources, and (2 quantitative peptide data obtained for sixteen different alleles comprising of three mouse alleles and thirteen HLA alleles. The proposed method outperformed earlier methods on most datasets, indicating that it is well suited for finding peptides binding to MHC class II molecules. Conclusion We present two MOEA-based algorithms for finding motifs

  14. Structure and Evolution of Kuiper Belt Objects: The Case for Compositional Classes

    Science.gov (United States)

    McKinnon, William B.; Prialnik, D.; Stern, S. A.

    2007-10-01

    Kuiper belt objects (KBOs) accreted from a mélange of ices, carbonaceous matter, and rock of mixed interstellar and solar nebular provenance. The transneptunian region, where this accretion took place, was likely more radially compact than today. This and the influence of gas drag during the solar nebula epoch argue for more rapid KBO accretion than usually considered. Early evolution of KBOs was largely the result of radiogenic heating, with both short-term and long-term contributions being potentially important. Depending on rock content and porous conductivity, KBO interiors may have reached relatively high temperatures. Models suggest that KBOs likely lost very volatile ices during early evolution, whereas less volatile ices should be retained in cold, less altered subsurface layers; initially amorphous ice may have crystallized in the interior as well, releasing trapped volatiles. Generally, KBOs should be stratified in terms of composition and porosity, albeit subject to impact disruption and collisional stripping. KBOs are thus unlikely to be "the most pristine objects in the Solar System.” Large (dwarf planet) KBOs may be fully differentiated. KBO surface color and compositional classes are usually discussed in terms of "nature vs. nurture,” i.e., a generic primordial composition vs. surface processing, but the true nature of KBOs also depends on how they have evolved. The broad range of albedos now found in the Kuiper belt, deep water-ice absorptions on some objects, evidence for differentiation of Pluto and 2003 EL61, and a range of densities incompatible with a single, primordial composition and variable porosity strongly imply significant, intrinsic compositional differences among KBOs. The interplay of formation zone (accretion rate), body size, and dynamical (collisional) history may yield KBO compositional classes (and their spectral correlates) that recall the different classes of asteroids in the inner Solar System, but whose members are

  15. The effect of subjective and objective social class on health-related quality of life: new paradigm using longitudinal analysis.

    Science.gov (United States)

    Choi, Young; Kim, Jae-Hyun; Park, Eun-Cheol

    2015-08-08

    To investigate the impact of the gap between subjective and objective social status on health-related quality of life. We analyzed data from 12,350 participants aged ≥ 18 years in the Korean Health Panel Survey. Health-related quality of life was measured by EuroQol-Visual analogue scale. Objective (income and education) and subjective social class (measured by MacArthur scale) was classified into three groups (High, Middle, Low). In terms of a gap between objective and subjective social class, social class was grouped into nine categories ranging from High-High to Low-Low. A linear mixed model was used to investigate the association between the combined social class and health-related quality of life. The impact of the gap between objective and subjective status on Health-related quality of life varied according to the type of gap. Namely, at any given subjective social class, an individual's quality of life declined with a decrease in the objective social class. At any given objective social class (e.g., HH, HM, HL; in terms of both education and income), an individual's quality of life declined with a one-level decrease in subjective social class. Our results suggest that studies of the relationship between social class and health outcomes may consider the multidimensional nature of social status.

  16. Rubbing Elbows and Blowing Smoke: Gender, Class, and Science in the Nineteenth-Century Patent Office.

    Science.gov (United States)

    Swanson, Kara W

    2017-03-01

    The United States Patent Office of the 1850s offers a rare opportunity to analyze the early gendering of science. In its crowded rooms, would-be scientists shared a workplace with women earning equal pay for equal work. Scientific men worked as patent examiners, claiming this new occupation as scientific in opposition to those seeking to separate science and technology. At the same time, in an unprecedented and ultimately unsuccessful experiment, female clerks were hired to work alongside male clerks. This article examines the controversies surrounding these workers through the lens of manners and deportment. In the unique context of a workplace combining scientific men and working ladies, office behavior revealed the deep assumption that the emerging American scientist was male and middle class.

  17. Social Class, Gender and the Pace of Academic Life: What Kind of Solution is Slow?

    Directory of Open Access Journals (Sweden)

    Heather Mendick

    2014-09-01

    Full Text Available My starting point for this article is the increasing pace of academic life. As the other articles in this special section evidence, the Slow movement, which seeks to challenge our contemporary obsession with speed, is being taken up by many in order to intervene into "fast academia". However, in this article, I suggest we should pause and question what kind of a solution this offers to the current crisis of speed. Working auto/biographically and using examples drawn from popular culture, I argue that Slow is both classed and gendered, re/producing wider patterns of inclusion and exclusion. Specifically, I suggest that Slow naturalises a particular relationship to self which requires not just stability of employment but an individualist way of being, constituting selves that calculate and invest in them-selves for the future. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs140374

  18. Maintaining class, producing gender: enhancement discourses about amphetamine in entertainment media.

    Science.gov (United States)

    McKenna, Stacey A

    2011-11-01

    Since the 1930s, amphetamine has been used for a variety of socially and medically condoned purposes including personal and performance enhancement. In the contemporary U.S., although amphetamine and its derivatives share a history, similar chemical composition, and physiological and psychiatric effects, they are typically treated and researched as two distinct groups: illegally produced methamphetamine and prescription amphetamine. This study is an examination of the social meanings of these categories and their users as represented in popular media. To complement existing research on drug discourses in popular news media, this study analysed entertainment media: ten novels, three seasons of Breaking Bad, six television episodes, and eight movies. Media were coded inductively and deductively using tenets of critical discourse analysis and rhetorical criticism. The author identified discourses about user subject positions and ideologies pertaining to enhancement-related motivations for use. Two important themes emerged from this analysis that construct amphetamine use and users in ways that reflect, legitimize and reproduce class and gender ideologies. First, discourses illustrate that distinct meanings of methamphetamine versus prescription amphetamine are linked to expectations about the respective socioeconomic class and social status of their users. Second, the discourses reflect gendered values and ideals about productivity and sexuality. In reality, American cultural and political-economic contexts may encourage the use of amphetamine to meet a variety of social expectations and economic needs. However, many policy and prevention efforts surrounding amphetamine use disproportionately target methamphetamine users and women. Because policy and prevention efforts can be influenced as much by social values as by data, it is important to examine the many arenas in which social values are produced and disseminated. Copyright © 2011 Elsevier B.V. All rights

  19. Race, class and gender in engineering education: A quantitative investigation of first year enrollment

    Science.gov (United States)

    Phillips, Canek Moises Luna

    Research explanations for the disparity across both race and gender in engineering education has typically relied on a deficit model, whereby women and people of color lack the requisite knowledge or psychological characteristics that Whites and men have to become engineers in sufficient numbers. Instead of using a deficit model approach to explain gender and race disparity, in the three studies conducted for this dissertation, I approach gender and race disparity as the result of processes of segregation linked to the historic and on-going perpetuation of systemic sources of oppression in the United States. In the first study, I investigate the relationship between the odds ratios of women and men enrolled in first year US engineering programs and institutional characteristics. To do this, I employ linear regression to study data from the American Society of Engineering Education (ASEE) and the National Center for Education Statistics (NCES) to quantify relationships between odds ratios and institutional characteristics. Results of the linear regression models showed significant relationships between the cost of universities and university selectivity and the odds ratios of women choosing engineering. I theorize how the results could be related to the operation of occupational segregation in engineering, particularly how class-based markers have been historically used by women to overcome gender-based segregation in engineering. In the second study, I examine longitudinal patterns of race, gender, and intersectional combinations of race and gender in enrollments of students in first year engineering programs across the United States (US). Using enrollment data from the American Society of Engineering Education and California Post-Secondary Education Commission, I construct measures of segregation to study how trends in the disparity of students by race could be related to increases in public school segregation nationally over the past 25 years. I found that as

  20. Patterns of activity and use of time in rural Bangladesh: class, gender, and seasonal variations.

    Science.gov (United States)

    Zaman, H

    1995-04-01

    Tarapur is a village in the district of Rajshahi, Bangladesh, covering an area of 821.05 acres. 342 households with a total population of 1981 were identified in the village by the 1985 census. The author investigated the use of time during 1984 and 1985 in busy, intermediate, and slack seasons among the village population to examine the variation in time use by gender and social class. Activity patterns were found to vary from one season to another, and also across social classes. The study highlights the need to refine some of the conceptual and methodological issues in the collection of data on women and work. The study also presents useful data on home-based production and market-oriented work. It could be useful to adopt an anthropological approach in order to understand the allocation of time by men and women from the perspective of household production and the local economy and culture. Study findings focus upon the following policy issues: the need for a better understanding and recognition of the significant role of women in field agriculture and postharvest processing, creation of further nontraditional employment and business opportunities for poor women in rural areas, and consciousness-raising and the challenge of cultural barriers affecting women. Rural women, especially those in need of employment and involved in market-oriented production, should be the target of mainstream development activities in future planning.

  1. Extracting UML Class Diagrams from Object-Oriented Fortran: ForUML

    Directory of Open Access Journals (Sweden)

    Aziz Nanthaamornphong

    2015-01-01

    Full Text Available Many scientists who implement computational science and engineering software have adopted the object-oriented (OO Fortran paradigm. One of the challenges faced by OO Fortran developers is the inability to obtain high level software design descriptions of existing applications. Knowledge of the overall software design is not only valuable in the absence of documentation, it can also serve to assist developers with accomplishing different tasks during the software development process, especially maintenance and refactoring. The software engineering community commonly uses reverse engineering techniques to deal with this challenge. A number of reverse engineering-based tools have been proposed, but few of them can be applied to OO Fortran applications. In this paper, we propose a software tool to extract unified modeling language (UML class diagrams from Fortran code. The UML class diagram facilitates the developers' ability to examine the entities and their relationships in the software system. The extracted diagrams enhance software maintenance and evolution. The experiments carried out to evaluate the proposed tool show its accuracy and a few of the limitations.

  2. Knowledge-based object recognition for different morphological classes of plants

    Science.gov (United States)

    Brendel, Thorsten; Schwanke, Joerg; Jensch, Peter F.; Megnet, Roland

    1995-01-01

    Micropropagation of plants is done by cutting juvenile plants and placing them into special container-boxes with nutrient-solution where the pieces can grow up and be cut again several times. To produce high amounts of biomass it is necessary to do plant micropropagation by a robotic syshoot. In this paper we describe parts of the vision syshoot that recognizes plants and their particular cutting points. Therefore, it is necessary to extract elements of the plants and relations between these elements (for example root, shoot, leaf). Different species vary in their morphological appearance, variation is also immanent in plants of the same species. Therefore, we introduce several morphological classes of plants from that we expect same recognition methods. As a result of our work we present rules which help users to create specific algorithms for object recognition of plant species.

  3. Learning to See the City Again: Ethnographic Visions of Gender, Class, and Space in Ho Chi Minh City

    Directory of Open Access Journals (Sweden)

    Erik Harms

    2015-06-01

    Full Text Available Ann Marie Leshkowich. Essential Trade: Vietnamese Women in a Changing Marketplace. University of Hawai'i Press, 2014. 272 pp. $55 (cloth, $25 (paper. Kimberly Kay Hoang. Dealing in Desire: Asian Ascendancy, Western Decline, and the Hidden Currencies of Global Sex Work. University of California Press, 2015. 248 pp. $65 (cloth, $30 (paper/ebook. Catherine Earl. Vietnam’s New Middle Classes: Gender, Career, City. NIAS Press, 2014. 320 pp. £50 (cloth, £18 (paper. Annette Miae Kim. Sidewalk City: Remapping Public Space in Ho Chi Minh City. University of Chicago Press, 2015. 264 pp. $45 (cloth, $7–$36 (ebook. In addition to looking at gendered space, then, understanding a city requires considering the dynamic relationship between the seen and the unseen. And in order to understand this relationship, we need more than preconceived pronouncements about how the city works, or about how gender and class work on space. Rather, we need rich, fine-grained ethnography that traces the dynamic intersections of gender, space, and class in a city. To do such ethnography properly requires peering beyond the surface appearances of the city and listening intently to the everyday lives lived within it. The four new ethnographic perspectives on gender, class, and space in Ho Chi Minh City discussed in this essay all offer ways to see the city again. Three of them do this by looking at class and gender, and one does it by rethinking how we make maps; two of them are by anthropologists, one by a sociologist, and one by an urban planner. But they share one thing in common: all of them hone their keen vision with the aid of ethnography...

  4. Cerebrovascular plaque segmentation using object class uncertainty snake in MR images

    Science.gov (United States)

    Das, Bipul; Saha, Punam K.; Wolf, Ronald; Song, Hee Kwon; Wright, Alexander C.; Wehrli, Felix W.

    2005-04-01

    Atherosclerotic cerebrovascular disease leads to formation of lipid-laden plaques that can form emboli when ruptured causing blockage to cerebral vessels. The clinical manifestation of this event sequence is stroke; a leading cause of disability and death. In vivo MR imaging provides detailed image of vascular architecture for the carotid artery making it suitable for analysis of morphological features. Assessing the status of carotid arteries that supplies blood to the brain is of primary interest to such investigations. Reproducible quantification of carotid artery dimensions in MR images is essential for plaque analysis. Manual segmentation being the only method presently makes it time consuming and sensitive to inter and intra observer variability. This paper presents a deformable model for lumen and vessel wall segmentation of carotid artery from MR images. The major challenges of carotid artery segmentation are (a) low signal-to-noise ratio, (b) background intensity inhomogeneity and (c) indistinct inner and/or outer vessel wall. We propose a new, effective object-class uncertainty based deformable model with additional features tailored toward this specific application. Object-class uncertainty optimally utilizes MR intensity characteristics of various anatomic entities that enable the snake to avert leakage through fuzzy boundaries. To strengthen the deformable model for this application, some other properties are attributed to it in the form of (1) fully arc-based deformation using a Gaussian model to maximally exploit vessel wall smoothness, (2) construction of a forbidden region for outer-wall segmentation to reduce interferences by prominent lumen features and (3) arc-based landmark for efficient user interaction. The algorithm has been tested upon T1- and PD- weighted images. Measures of lumen area and vessel wall area are computed from segmented data of 10 patient MR images and their accuracy and reproducibility are examined. These results correspond

  5. Supervised guiding long-short term memory for image caption generation based on object classes

    Science.gov (United States)

    Wang, Jian; Cao, Zhiguo; Xiao, Yang; Qi, Xinyuan

    2018-03-01

    The present models of image caption generation have the problems of image visual semantic information attenuation and errors in guidance information. In order to solve these problems, we propose a supervised guiding Long Short Term Memory model based on object classes, named S-gLSTM for short. It uses the object detection results from R-FCN as supervisory information with high confidence, and updates the guidance word set by judging whether the last output matches the supervisory information. S-gLSTM learns how to extract the current interested information from the image visual se-mantic information based on guidance word set. The interested information is fed into the S-gLSTM at each iteration as guidance information, to guide the caption generation. To acquire the text-related visual semantic information, the S-gLSTM fine-tunes the weights of the network through the back-propagation of the guiding loss. Complementing guidance information at each iteration solves the problem of visual semantic information attenuation in the traditional LSTM model. Besides, the supervised guidance information in our model can reduce the impact of the mismatched words on the caption generation. We test our model on MSCOCO2014 dataset, and obtain better performance than the state-of-the- art models.

  6. The Ties that Bind and the Shackles that Separate: Race, Gender, Class, and Color in a Research Process.

    Science.gov (United States)

    Johnson-Bailey, Juanita

    1999-01-01

    Explores the intricacies of researching within one's own culture. Addresses issues that arose when an African-American woman researcher interviewed other African-American women. Explores how race and gender brought the author closer to the participants and the effects of color differences and perceived class differences. (CMK)

  7. Playing at Work: The Intersection of Race, Class, and Gender with Power Structures of Work and Production.

    Science.gov (United States)

    Corrado, Marisa; Glasberg, Davita Silfen; Merenstein, Beth; Peele, Melanie R.

    2000-01-01

    Focuses on an exercise where students were assigned social roles based on gender, class, and race and then selected division of labor and reward structures in order to explore inequality in work and production. Offers a review of literature on the power structure of work and production and an evaluation of the exercise. (CMK)

  8. Changes in Students' Explanations for Gender Differences after Taking a Psychology of Women Class: More Constructionist and Less Essentialist

    Science.gov (United States)

    Yoder, Janice D.; Fischer, Ann R.; Kahn, Arnold S.; Groden, Jessica

    2007-01-01

    We explored how students' endorsements of essential (biological and personality) and constructed (socialization and contextual) explanations for gender differences changed from the start to the end of Psychology of Women (POW) classes along with their feminist attitudes. Results from surveys of 120 POW students from three universities indicated…

  9. Expertise with unfamiliar objects is flexible to changes in task but not changes in class.

    Directory of Open Access Journals (Sweden)

    Rachel A Searston

    Full Text Available Perceptual expertise is notoriously specific and bound by familiarity; generalizing to novel or unfamiliar images, objects, identities, and categories often comes at some cost to performance. In forensic and security settings, however, examiners are faced with the task of discriminating unfamiliar images of unfamiliar objects within their general domain of expertise (e.g., fingerprints, faces, or firearms. The job of a fingerprint expert, for instance, is to decide whether two unfamiliar fingerprint images were left by the same unfamiliar finger (e.g., Smith's left thumb, or two different unfamiliar fingers (e.g., Smith and Jones's left thumb. Little is known about the limits of this kind of perceptual expertise. Here, we examine fingerprint experts' and novices' ability to distinguish fingerprints compared to inverted faces in two different tasks. Inverted face images serve as an ideal comparison because they vary naturally between and within identities, as do fingerprints, and people tend to be less accurate or more novice-like at distinguishing faces when they are presented in an inverted or unfamiliar orientation. In Experiment 1, fingerprint experts outperformed novices in locating categorical fingerprint outliers (i.e., a loop pattern in an array of whorls, but not inverted face outliers (i.e., an inverted male face in an array of inverted female faces. In Experiment 2, fingerprint experts were more accurate than novices at discriminating matching and mismatching fingerprints that were presented very briefly, but not so for inverted faces. Our data show that perceptual expertise with fingerprints can be flexible to changing task demands, but there can also be abrupt limits: fingerprint expertise did not generalize to an unfamiliar class of stimuli. We interpret these findings as evidence that perceptual expertise with unfamiliar objects is highly constrained by one's experience.

  10. Hegemonic developments: the new Indian middle class, gendered subalterns, and diasporic returnees in the event of neoliberalism.

    Science.gov (United States)

    Bhatt, Amy; Murty, Madhavi; Ramamurthy, Priti

    2010-01-01

    The "new middle class" as a political construct is valuable for feminist theorizations of international political economy, particularly those concerned with development. The rise of the new middle class is usually juxtaposed with neoliberalism, so we offer a new theorization of neoliberalism-as-event and analyze an array of new-middle-class signs and subjects in India. Questioning the repetition of the figure of the new Indian woman in resolving the sociotemporal and spatiotemporal paradoxes of the nation, we argue, first, that the figure of the subaltern woman is a necessary counter to the new Indian woman. The arrival of the gendered subaltern on the national stage is celebrated through discourses that articulate and disarticulate the subaltern woman and bear the traces of subaltern struggles. Her gendered body constitutes the line between who can be new middle class and at the vanguard of neoliberal development and who cannot. Second, we argue that new-middle-class formation is taking place in the households of diasporic returnees through class practices that involve speaking to and for domestic servants. Returnees hold in tension urges to encourage class mobility and to discipline their servants through neoliberal governmentalities that draw on global discourses of corporate responsibility, professionalism, and empowerment. These development scripts are interspersed with reflections on the poor material conditions of domestic service work. The implications of this article for feminist theorizations of international political economy are methodological, analytical, and political.

  11. Gender differences in objectively assessed physical activity in asthmatic and non-asthmatic children.

    Science.gov (United States)

    Yiallouros, Panayiotis K; Economou, Mary; Kolokotroni, Ourania; Savva, Savvas C; Gavatha, Marina; Ioannou, Phivos; Karpathios, Themistoclis; Middleton, Nicos

    2015-04-01

    To compare objectively assessed physical activity levels, between asthmatic children and non-asthmatic controls. From a random community sample of 794 children aged 8-9 years, in a case-control design, 104 children with ever doctor's diagnosis of asthma and 99 non-asthmatic controls were recruited and had assessment of physical activity with biaxial accelerometers for 7 days. Children with active (also reporting at least one episode of wheezing in the last 12 months) and inactive (no wheezing in past 12 months) asthma appeared to have similar physical activity and sedentary activity levels compared to non-asthmatic children. However, girls with active asthma had significantly lower moderate-to-vigorous physical activity (MVPA) levels than their peers with adjusted geometric mean ratio of 0.59 (95% CI: 0.369, 0.929, P-value = 0.024). No difference in physical and sedentary activity levels was observed between asthmatic and non-asthmatic boys. The difference between genders in the comparison of MVPA levels in asthmatics and controls was statistically significant (P-value of likelihood ratio test [LRT] for effect modification by gender = 0.034). Unlike boys, girls with active asthma appear to be less active than their healthy peers, and this gender difference might explain the inconsistent evidence from previous reports on physical activity levels in asthmatic children. Further studies are needed to confirm the gender interaction in the childhood asthma-physical activity relation and the implications on current guidelines for physical exercise prescriptions in asthmatic children. © 2014 Wiley Periodicals, Inc.

  12. Outsourcing Elderly Care to Migrant Workers: The Impact of Gender and Class on the Experience of Male Employers.

    Science.gov (United States)

    Gallo, Ester; Scrinzi, Francesca

    2016-04-01

    This article, based on semi-structured interviews, addresses masculinity in the international division of reproductive labour through an analysis of the impact of gender and class on the outsourcing of elderly care services to migrant care workers. In the Italian context, characterised by a limited provision of long-term care services and by cash-for-care benefits, the strategies of men as employers of migrant care workers are shaped by class and gender. The outsourcing of care to migrant workers reproduces hegemonic masculinity in so far as male employers are able to withdraw from the 'dirty work'. At the same time, men engage with tasks which are, in principle, kept at a distance. The employers' family status, combined with their class background, are crucial factors in shaping the heterogeneity of men's experiences as employers and managers of care labour, and the ways in which they make sense of their masculinity.

  13. Astronomers Detect Powerful Bursting Radio Source Discovery Points to New Class of Astronomical Objects

    Science.gov (United States)

    2005-03-01

    Astronomers at Sweet Briar College and the Naval Research Laboratory (NRL) have detected a powerful new bursting radio source whose unique properties suggest the discovery of a new class of astronomical objects. The researchers have monitored the center of the Milky Way Galaxy for several years and reveal their findings in the March 3, 2005 edition of the journal, “Nature”. This radio image of the central region of the Milky Way Galaxy holds a new radio source, GCRT J1745-3009. The arrow points to an expanding ring of debris expelled by a supernova. CREDIT: N.E. Kassim et al., Naval Research Laboratory, NRAO/AUI/NSF Principal investigator, Dr. Scott Hyman, professor of physics at Sweet Briar College, said the discovery came after analyzing some additional observations from 2002 provided by researchers at Northwestern University. “"We hit the jackpot!” Hyman said referring to the observations. “An image of the Galactic center, made by collecting radio waves of about 1-meter in wavelength, revealed multiple bursts from the source during a seven-hour period from Sept. 30 to Oct. 1, 2002 — five bursts in fact, and repeating at remarkably constant intervals.” Hyman, four Sweet Briar students, and his NRL collaborators, Drs. Namir Kassim and Joseph Lazio, happened upon transient emission from two radio sources while studying the Galactic center in 1998. This prompted the team to propose an ongoing monitoring program using the National Science Foundation’s Very Large Array (VLA) radio telescope in New Mexico. The National Radio Astronomy Observatory, which operates the VLA, approved the program. The data collected, laid the groundwork for the detection of the new radio source. “Amazingly, even though the sky is known to be full of transient objects emitting at X- and gamma-ray wavelengths,” NRL astronomer Dr. Joseph Lazio pointed out, “very little has been done to look for radio bursts, which are often easier for astronomical objects to produce

  14. How “Gendered” Are Gendered Pathways into Prison?: a Latent Class Analysis of the Life Experiences of Male and Female Prisoners in The Netherlands

    NARCIS (Netherlands)

    Joosen, Katharina J.; Palmen, Hanneke; Kruttschnitt, Candace; Bijleveld, Catrien; Dirkzwager, Anja; Nieuwbeerta, Paul

    2016-01-01

    Purpose Studies of pathways to offending have mainly focused on identifying either gendered trajectories in criminal careers, gendered risk factors for offending, or gendered pathways. Less common is research that explores to what extent classes or types of pathways to offending are actually

  15. Gender Differences in Memory for Objects and Their Locations: A Study on Automatic versus Controlled Encoding and Retrieval Contexts

    Science.gov (United States)

    De Goede, Maartje; Postma, Albert

    2008-01-01

    Object-location memory is the only spatial task where female subjects have been shown to outperform males. This result is not consistent across all studies, and may be due to the combination of the multi-component structure of object location memory with the conditions under which different studies were done. Possible gender differences in object…

  16. What drives the gender gap in STEM? The SAGA Science, Technology and Innovation Gender Objectives List (STI GOL) as a new approach to linking indicators to STI policies

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, E.; Schaaper, M.; Bello, A.

    2016-07-01

    There is a large imbalance in the participation of women in Science, Technology, Engineering and Mathematics (STEM) fields across all of Latin American countries despite the fact that the region has one of the highest proportions of female researchers worldwide (44% according to UIS statistics). Female researchers face persisting institutional and cultural barriers, which limit the development of their careers and constrains their access to decision-making positions. In this framework, UNESCO has launched the STEM and Gender Advancement (SAGA) project, which has for objective to address the gender gap in STEM fields in all countries at all levels of education and research as well as to promote women’s participation in science. SAGA is a global UNESCO project with the support of the Swedish Government through the Swedish International Development Cooperation Agency (Sida). One of the outcomes of this project is the SAGA Science, Technology and Innovation Gender Objectives List (STI GOL), which is an innovative tool that aids in the identification of gaps in the policy mix. Additionally, the STI GOL configures the conceptual backbone of the SAGA project, by linking gender equality STI policy instruments with indicators. By using the STI GOL, and identifying the gender gaps, policy-makers will be able to implement evidence-based policies in STEM fields. The SAGA STI GOL is a new and innovative way of contributing to the development of effective gender sensitive policies in STI fields, both in education and in the workplace. Likewise, it enables the categorization of STI policies and instruments, with the objective of identifying gaps in the policy mix and aid in the creation and design of evidence-based public policies to promote gender equality. (Author)

  17. Race, gender, class, and sexual orientation: intersecting axes of inequality and self-rated health in Canada

    Science.gov (United States)

    2011-01-01

    Background Intersectionality theory, a way of understanding social inequalities by race, gender, class, and sexuality that emphasizes their mutually constitutive natures, possesses potential to uncover and explicate previously unknown health inequalities. In this paper, the intersectionality principles of "directionality," "simultaneity," "multiplicativity," and "multiple jeopardy" are applied to inequalities in self-rated health by race, gender, class, and sexual orientation in a Canadian sample. Methods The Canadian Community Health Survey 2.1 (N = 90,310) provided nationally representative data that enabled binary logistic regression modeling on fair/poor self-rated health in two analytical stages. The additive stage involved regressing self-rated health on race, gender, class, and sexual orientation singly and then as a set. The intersectional stage involved consideration of two-way and three-way interaction terms between the inequality variables added to the full additive model created in the previous stage. Results From an additive perspective, poor self-rated health outcomes were reported by respondents claiming Aboriginal, Asian, or South Asian affiliations, lower class respondents, and bisexual respondents. However, each axis of inequality interacted significantly with at least one other: multiple jeopardy pertained to poor homosexuals and to South Asian women who were at unexpectedly high risks of fair/poor self-rated health and mitigating effects were experienced by poor women and by poor Asian Canadians who were less likely than expected to report fair/poor health. Conclusions Although a variety of intersections between race, gender, class, and sexual orientation were associated with especially high risks of fair/poor self-rated health, they were not all consistent with the predictions of intersectionality theory. I conclude that an intersectionality theory well suited for explicating health inequalities in Canada should be capable of accommodating axis

  18. Race, gender, class, and sexual orientation: intersecting axes of inequality and self-rated health in Canada

    Directory of Open Access Journals (Sweden)

    Veenstra Gerry

    2011-01-01

    Full Text Available Abstract Background Intersectionality theory, a way of understanding social inequalities by race, gender, class, and sexuality that emphasizes their mutually constitutive natures, possesses potential to uncover and explicate previously unknown health inequalities. In this paper, the intersectionality principles of "directionality," "simultaneity," "multiplicativity," and "multiple jeopardy" are applied to inequalities in self-rated health by race, gender, class, and sexual orientation in a Canadian sample. Methods The Canadian Community Health Survey 2.1 (N = 90,310 provided nationally representative data that enabled binary logistic regression modeling on fair/poor self-rated health in two analytical stages. The additive stage involved regressing self-rated health on race, gender, class, and sexual orientation singly and then as a set. The intersectional stage involved consideration of two-way and three-way interaction terms between the inequality variables added to the full additive model created in the previous stage. Results From an additive perspective, poor self-rated health outcomes were reported by respondents claiming Aboriginal, Asian, or South Asian affiliations, lower class respondents, and bisexual respondents. However, each axis of inequality interacted significantly with at least one other: multiple jeopardy pertained to poor homosexuals and to South Asian women who were at unexpectedly high risks of fair/poor self-rated health and mitigating effects were experienced by poor women and by poor Asian Canadians who were less likely than expected to report fair/poor health. Conclusions Although a variety of intersections between race, gender, class, and sexual orientation were associated with especially high risks of fair/poor self-rated health, they were not all consistent with the predictions of intersectionality theory. I conclude that an intersectionality theory well suited for explicating health inequalities in Canada should be

  19. A Study on the Relationships between Digital Game Preference and Game Preference Reason with Gender, Class Level and Learning Styles

    OpenAIRE

    Ferhat Kadir PALA; Mukaddes ERDEM

    2011-01-01

    This study examined for to determine the relationships between digital game preferences and the game preferences reasons with gender, class levels and learning styles of university students. Study group consisted of students of Computer Education and Instructional Technology Department. Game preferences and preference reasons data were gathered by an open ended 16 items questionnaire. Kolb’s Learning Style Inventory was used for collecting learning styles data. As a result, significant relati...

  20. Entrepreneurial identity formation-in-practice : Immigrant women entrepreneurs' lived practices and experiences within gender, ethnicity and class relations

    OpenAIRE

    Aygören, Huriye

    2015-01-01

    This dissertation, comprising four appended papers, examines what entrepreneurs actually do in order to manage the intrinsic social complexity pertaining to relations of power and culture involved in entrepreneurial undertakings. The studies share the common interest in probing into the ways inwhich fundamental social divisions and conflicts, namely gender, ethnicity and class are inscribed into the entrepreneurs through the organization of difference (Ashcraft, 2012) and how these shape and ...

  1. Landscape object-based analysis of wetland plant functional types: the effects of spatial scale, vegetation classes and classifier methods

    Science.gov (United States)

    Dronova, I.; Gong, P.; Wang, L.; Clinton, N.; Fu, W.; Qi, S.

    2011-12-01

    Remote sensing-based vegetation classifications representing plant function such as photosynthesis and productivity are challenging in wetlands with complex cover and difficult field access. Recent advances in object-based image analysis (OBIA) and machine-learning algorithms offer new classification tools; however, few comparisons of different algorithms and spatial scales have been discussed to date. We applied OBIA to delineate wetland plant functional types (PFTs) for Poyang Lake, the largest freshwater lake in China and Ramsar wetland conservation site, from 30-m Landsat TM scene at the peak of spring growing season. We targeted major PFTs (C3 grasses, C3 forbs and different types of C4 grasses and aquatic vegetation) that are both key players in system's biogeochemical cycles and critical providers of waterbird habitat. Classification results were compared among: a) several object segmentation scales (with average object sizes 900-9000 m2); b) several families of statistical classifiers (including Bayesian, Logistic, Neural Network, Decision Trees and Support Vector Machines) and c) two hierarchical levels of vegetation classification, a generalized 3-class set and more detailed 6-class set. We found that classification benefited from object-based approach which allowed including object shape, texture and context descriptors in classification. While a number of classifiers achieved high accuracy at the finest pixel-equivalent segmentation scale, the highest accuracies and best agreement among algorithms occurred at coarser object scales. No single classifier was consistently superior across all scales, although selected algorithms of Neural Network, Logistic and K-Nearest Neighbors families frequently provided the best discrimination of classes at different scales. The choice of vegetation categories also affected classification accuracy. The 6-class set allowed for higher individual class accuracies but lower overall accuracies than the 3-class set because

  2. Embodying Critical Feminism in Community Psychology: Unraveling the Fabric of Gender and Class

    Science.gov (United States)

    Angelique, Holly

    2012-01-01

    In this article, I offer a critical feminist theoretical reflection on my lived experiences as a working-class White woman as a challenge to some of the dominant narratives in academia. In particular, I describe my development of feminist and class-consciousness as an "organic intellectual." I discuss changes to my working-class identity and the…

  3. Social class and gender patterning of insomnia symptoms and psychiatric distress: a 20-year prospective cohort study.

    Science.gov (United States)

    Green, Michael J; Espie, Colin A; Benzeval, Michael

    2014-05-25

    Psychiatric distress and insomnia symptoms exhibit similar patterning by gender and socioeconomic position. Prospective evidence indicates a bi-directional relationship between psychiatric distress and insomnia symptoms so similarities in social patterning may not be coincidental. Treatment for insomnia can also improve distress outcomes. We investigate the extent to which the prospective patterning of distress over 20 years is associated with insomnia symptoms over that period. 999 respondents to the Twenty-07 Study had been followed for 20 years from approximately ages 36-57 (73.2% of the living baseline sample). Psychiatric distress was measured using the GHQ-12 at baseline and at 20-year follow-up. Gender and social class were ascertained at baseline. Insomnia symptoms were self-reported approximately every five years. Latent class analysis was used to classify patterns of insomnia symptoms over the 20 years. Structural Equation Models were used to assess how much of the social patterning of distress was associated with insomnia symptoms. Missing data was addressed with a combination of multiple-imputation and weighting. Patterns of insomnia symptoms over 20 years were classified as either healthy, episodic, developing or chronic. Respondents from a manual social class were more likely to experience episodic, developing or chronic patterns than those from non-manual occupations but this was mostly explained by baseline psychiatric distress. People in manual occupations experiencing psychiatric distress however were particularly likely to experience chronic patterns of insomnia symptoms. Women were more likely to experience a developing pattern than men, independent of baseline distress. Psychiatric distress was more persistent over the 20 years for those in manual social classes and this effect disappeared when adjusting for insomnia symptoms. Irrespective of baseline symptoms, women, and especially those in a manual social class, were more likely than men to

  4. Professional Success and Gender in Family Medicine: Design of Scales and Examination of Gender Differences in Subjective and Objective Success Among Family Physicians.

    Science.gov (United States)

    Delgado, Ana; Saletti-Cuesta, Lorena; López-Fernández, Luis Andrés; Toro-Cárdenas, Silvia; Luna del Castillo, Juan de Dios

    2016-03-01

    Two components of professional success have been defined: objective career success (OCS) and subjective career success (SCS). Despite the increasing number of women practicing medicine, gender inequalities persist. The objectives of this descriptive, cross-sectional, and multicenter study were (a) to construct and validate OCS and SCS scales, (b) to determine the relationships between OCS and SCS and between each scale and professional/family characteristics, and (c) to compare these associations between male and female family physicians (FPs). The study sample comprised 250 female and 250 male FPs from urban health centers in Andalusia (Spain). Data were gathered over 6 months on gender, age, care load, professional/family variables, and family-work balance, using a self-administered questionnaire. OSC and SCS scales were examined by using exploratory factorial analysis and Cronbach's α, and scores were compared by gender-stratified bivariate and multiple regression analyses. Intraclass correlation coefficients were calculated using a multilevel analysis. The response rate was 73.6%. We identified three OCS factors and two SCS factors. Lower scores were obtained by female versus male FPs in the OCS dimensions, but there were no gender differences in either SCS dimension. © The Author(s) 2014.

  5. Dalit women in India: at the crossroads of gender, class, and caste

    OpenAIRE

    Sabharwal, Nidhi Sadana; Sonalkar, Wandana

    2015-01-01

    As the lowest in the caste hierarchy, Dalits in Indian society have historically suffered caste-based social exclusion from economic, civil, cultural, and political rights. Women from this community suffer from not only discrimination based on their gender but also caste identity and consequent economic deprivation. Dalit women constituted about 16.60 percent of India’s female population in 2011. Dalit women’s problems encompass not only gender and economic deprivation but also discrimination...

  6. The role of alcohol in constructing gender & class identities among young women in the age of social media.

    Science.gov (United States)

    Lennox, Jemma; Emslie, Carol; Sweeting, Helen; Lyons, Antonia

    2018-05-04

    Research suggests young women view drinking as a pleasurable aspect of their social lives but that they face challenges in engaging in a traditionally 'masculine' behaviour whilst maintaining a desirable 'femininity'. Social network sites such as Facebook make socialising visible to a wide audience. This paper explores how young people discuss young women's drinking practices, and how young women construct their identities through alcohol consumption and its display on social media. We conducted 21 friendship-based focus groups (both mixed and single sex) with young adults aged 18-29 years and 13 individual interviews with a subset of focus group respondents centred on their Facebook practices. We recruited a purposive sample in Glasgow, Scotland (UK) which included 'middle class' (defined as students and those in professional jobs) and 'working class' respondents (employed in manual/service sector jobs), who participated in a range of venues in the night time economy. Young women's discussions revealed a difficult 'balancing act' between demonstrating an 'up for it' sexy (but not too sexy) femininity through their drinking and appearance, while still retaining control and respectability. This 'balancing act' was particularly precarious for working class women, who appeared to be judged more harshly than middle class women both online and offline. While a gendered double standard around appearance and alcohol consumption is not new, a wider online audience can now observe and comment on how women look and behave. Social structures such as gender and social class remain central to the construction of identity both online and offline. Copyright © 2018 The Author(s). Published by Elsevier B.V. All rights reserved.

  7. »According to Common Sense«: Gender, Nationality and Class in Cooking Show Ljubezen skozi želodec

    Directory of Open Access Journals (Sweden)

    Kristina Meršak

    2014-03-01

    Full Text Available »Ljubezen skozi želodec« is the first Slovenian lifestyle cooking show hosted by spouses, publishers and foodies Valentina Smej Novak and Luka Novak. The aim of the article is to determine what gender, class and national representations are reproduced by the show. The analysis of four seasons of the cooking show demonstrates that, in regard to social class and gender, »Ljubezen skozi želodec« can be compared to similar shows abroad, such as those hosted by Jamie Oliver and Nigella. Masculinity and femininity are constructed through traditional roles where the ideology of family and care for the children is vital. All this corresponds to the Slovenian socio-cultural environment characterized by Catholicism. Class identities are the reflection of Bourdieu’s taste of luxury and a contemporary omnivorous taste of an environmentally conscious consumer. As for the national angle, the Central-European and partially also the French and Italian identity are stressed rather than the Slovenian one, which puts Slovenia on the socio-cultural map of the Central Europe and at the same time negates the culinary influence of the former Yugoslav republics.

  8. El Sistema as a Bourgeois Social Project: Class, Gender, and Victorian Values

    Science.gov (United States)

    Bull, Anna

    2016-01-01

    This article asks why classical music in the UK, which is consumed and practiced by the middle and upper classes, is being used as a social action program for working-class children in British music education schemes inspired by El Sistema. Through exploring the discourse of the social benefits of classical music in the late nineteenth century, a…

  9. Becoming a Woman Doctor in Iran: The Formation of Classed and Gendered Selves

    Science.gov (United States)

    Fathi, Mastoureh

    2018-01-01

    This paper analyses the pedagogical pathways of a group of first-generation Iranian migrant doctors in the UK. It explores the complex system of class production and growing up as a classed subject in Iran, a process that ties young women's educational aspirations to female independence on the one hand and to the modern feminine, heterosexual…

  10. Small group gender ratios impact biology class performance and peer evaluations.

    Science.gov (United States)

    Sullivan, Lauren L; Ballen, Cissy J; Cotner, Sehoya

    2018-01-01

    Women are underrepresented in science, technology, engineering, and mathematics (STEM) disciplines. Evidence suggests the microclimate of the classroom is an important factor influencing female course grades and interest, which encourages retention of women in STEM fields. Here, we test whether the gender composition of small (8-9 person) learning groups impacts course performance, sense of social belonging, and intragroup peer evaluations of intellectual contributions. Across two undergraduate active learning courses in introductory biology, we manipulated the classroom microclimate by varying the gender ratios of learning groups, ranging from 0% female to 100% female. We found that as the percent of women in groups increased, so did overall course performance for all students, regardless of gender. Additionally, women assigned higher peer- evaluations in groups with more women than groups with less women. Our work demonstrates an added benefit of the retention of women in STEM: increased performance for all, and positive peer perceptions for women.

  11. Assistive technology outcomes in post-secondary students with disabilities: the influence of diagnosis, gender, and class-level.

    Science.gov (United States)

    Malcolm, Matt P; Roll, Marla C

    2017-11-01

    This study investigated how outcomes of assistive technology (AT) services for college students with disabilities are influenced by diagnosis, gender and class-level (e.g., Freshman). Students' pre- and post-intervention ratings of their performance and satisfaction of common academic tasks (using the Canadian Occupational Performance Measure, COPM) were analyzed, as well as students' responses on a survey about AT service provision, use, and preferences. Data from 455 students revealed "learning disability" to be the most prevalent diagnosis (38%), similar numbers of females and males served, and Freshmen (23.1%) as the largest class-level seeking AT services. For COPM data, each two-way analysis of variance (ANOVA) (grouping variable = diagnosis) revealed that pre-post change scores significantly improved for the entire sample, and that students with a mood disorder experienced the greatest changes compared to other diagnoses. COPM scores significantly and similarly improved for females and males, and across class levels. AT Survey ratings about timeliness of services and independent AT use were significantly lower for students with mobility deficits/pain and neurological damage, respectively. Gender and class-level variables did not significantly impact AT Survey ratings. The study results reveal that features of a college student's diagnosis may influence AT service outcomes, and student-perceptions of AT services ability to use AT. Implications for Rehabilitation College students who are Freshman and/or who have a learning disability are the most prevalent students referred for campus-based assistive technology services. While student ratings of academic task performance significantly increase across diagnostic groupings, these improvements were greatest for those with a mood disorder compared to other diagnostic groups. Service-providers should consider that features of certain diagnoses or disabilities may influence the student?s perception of AT service

  12. Migration-related health inequalities: showing the complex interactions between gender, social class and place of origin.

    Science.gov (United States)

    Malmusi, Davide; Borrell, Carme; Benach, Joan

    2010-11-01

    In this paper, we briefly review theories and findings on migration and health from the health equity perspective, and then analyse migration-related health inequalities taking into account gender, social class and migration characteristics in the adult population aged 25-64 living in Catalonia, Spain. On the basis of the characterisation of migration types derived from the review, we distinguished between immigrants from other regions of Spain and those from other countries, and within each group, those from richer or poorer areas; foreign immigrants from low-income countries were also distinguished according to duration of residence. Further stratification by sex and social class was applied. Groups were compared in relation to self-assessed health in two cross-sectional population-based surveys, and in relation to indicators of socio-economic conditions (individual income, an index of material and financial assets, and an index of employment precariousness) in one survey. Social class and gender inequalities were evident in both health and socio-economic conditions, and within both the native and immigrant subgroups. Migration-related health inequalities affected both internal and international immigrants, but were mainly limited to those from poor areas, were generally consistent with their socio-economic deprivation, and apparently more pronounced in manual social classes and especially for women. Foreign immigrants from poor countries had the poorest socio-economic situation but relatively better health (especially men with shorter length of residence). Our findings on immigrants from Spain highlight the transitory nature of the 'healthy immigrant effect', and that action on inequality in socio-economic determinants affecting migrant groups should not be deferred. Copyright © 2010 Elsevier Ltd. All rights reserved.

  13. Koula Pratsika and Her Dance School: Embracing Gender, Class and the Nation in the Formative Years of Contemporary Dance Education in Greece

    Science.gov (United States)

    Tsintziloni, Steriani

    2015-01-01

    The purpose of this article was to provide a historical examination of the interplay between Koula Pratsika's dance school, its historical and social context and the formation of social categories of class, gender and nation in the 1930s as part of a greater project, that of the formation of upper class culture. This perspective reveals the…

  14. Gender Inequality in Biology Classes in China and Its Effects on Students' Short-Term Outcomes

    Science.gov (United States)

    Liu, Ning; Neuhaus, Birgit

    2014-01-01

    This study investigated gender inequality in biology lessons and analysed the effects of the observed inequality on students' short-term knowledge achievement, situational interest and students' evaluation of teaching (SET). Twenty-two biology teachers and 803 7th-grade students from rural and urban classrooms in China participated in the study.…

  15. Intersections on the Road to Self-Employment: Gender, Family and Occupational Class

    Science.gov (United States)

    Budig, Michelle J.

    2006-01-01

    Are gender differences in the effects of family structure on self-employment participation robust across different forms of self-employment? Using event history analyses of competing risks and data spanning 20 years, the author finds that women enter non-professional and non-managerial self-employment to balance work and family demands. In…

  16. Race, Class and Gender in Engineering Education: A Quantitative Investigation of First Year Enrollment

    Science.gov (United States)

    Phillips, Canek Moises Luna

    2016-01-01

    Research explanations for the disparity across both race and gender in engineering education has typically relied on a deficit model, whereby women and people of color lack the requisite knowledge or psychological characteristics that Whites and men have to become engineers in sufficient numbers. Instead of using a deficit model approach to…

  17. College Students' Academic Motivation: Differences by Gender, Class, and Source of Payment

    Science.gov (United States)

    Brouse, Corey H.; Basch, Charles E.; LeBlanc, Michael; McKnight, Kelly R.; Lei, Ting

    2010-01-01

    The purpose of this paper is to describe college students' (n = 856) gender, year in school and source of tuition funding in relation to their academic motivation. The design was cross-sectional and used cluster sampling. The Academic Motivation Scale was used to measure students' intrinsic and extrinsic motivations as well as amotivation. Three…

  18. Inclusiveness and ICT in education: a focus on gender, ethnicity and social class.

    NARCIS (Netherlands)

    Heemskerk, I.; Brink, A.; Volman, M.L.L.; G. Dam, Ten

    2005-01-01

    This paper presents the results of a literature review on gender, ethnic and socioeconomic status differences related to ICT in primary and secondary education. The review was conducted in order to develop an index for analysing the inclusiveness of educational ICT applications. The research

  19. A Meaningful Meaninglessness: Canadian University Culture as Gendered and Class-Based Privilege

    Science.gov (United States)

    Horsman, Melissa Rae; Cormack, Patricia

    2018-01-01

    Recent Canadian university student misbehaviour (rape chants, harassment, sexual assault, and anti-social media posts) has garnered much attention in the media and from university administrations. Most research concerned to address these issues focuses on sexual attitudes, gender, and party culture. In this study, we analyse student interviews…

  20. Objectivity

    CERN Document Server

    Daston, Lorraine

    2010-01-01

    Objectivity has a history, and it is full of surprises. In Objectivity, Lorraine Daston and Peter Galison chart the emergence of objectivity in the mid-nineteenth-century sciences--and show how the concept differs from its alternatives, truth-to-nature and trained judgment. This is a story of lofty epistemic ideals fused with workaday practices in the making of scientific images. From the eighteenth through the early twenty-first centuries, the images that reveal the deepest commitments of the empirical sciences--from anatomy to crystallography--are those featured in scientific atlases, the compendia that teach practitioners what is worth looking at and how to look at it. Galison and Daston use atlas images to uncover a hidden history of scientific objectivity and its rivals. Whether an atlas maker idealizes an image to capture the essentials in the name of truth-to-nature or refuses to erase even the most incidental detail in the name of objectivity or highlights patterns in the name of trained judgment is a...

  1. Gender Differences in the Object-Oriented Play of Preschoolers with Cognitive Delays.

    Science.gov (United States)

    Malone, D. Michael; Langone, John

    1995-01-01

    Comparison of gender differences in the observed play of 30 preschool children with cognitive delays found that, overall, boys engaged in more functional play and were more sophisticated when playing with a vehicle toy set whereas girls engaged in more constructive play and demonstrated greater sophistication with respect to doll toys. (Author/DB)

  2. The impact of differences between subjective and objective social class on life satisfaction among the Korean population in early old age: Analysis of Korean longitudinal study on aging.

    Science.gov (United States)

    Choi, Young; Kim, Jae-Hyun; Park, Eun-Cheol

    2016-01-01

    Several previous studies have established the relationship between the effects of socioeconomic status or subjective social strata on life satisfaction. However, no previous study has examined the relationship between social class and life satisfaction in terms of a disparity between subjective and objective social status. To investigate the relationship between differences in subjective and objective social class and life satisfaction. Data from the Korean Longitudinal Study of Aging with 8252 participants aged 45 or older was used. Life satisfaction was measured by the question, "How satisfied are you with your quality of life?" The main independent variable was differences in objective (income and education) and subjective social class, which was classified according to nine categories (ranging from high-high to low-low). This association was investigated by linear mixed model due to two waves data nested within individuals. Lower social class (income, education, subjective social class) was associated with dissatisfaction. The impact of objective and subjective social class on life satisfaction varied according to the level of differences in objective and subjective social class. Namely, an individual's life satisfaction declined as objective social classes decreased at the same level of subjective social class (i.e., HH, MH, LH). In both dimensions of objective social class (education and income), an individual's life satisfaction declined as subjective social class decreased by one level (i.e., HH, HM, HL). Our findings indicated that social supports is needed to improve the life satisfaction among the population aged 45 or more with low social class. The government should place increased focus on policies that encourage not only the life satisfaction of the Korean elderly with low objective social class, but also subjective social class. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  3. Supporting dynamic pipeline changes using Class-Based Object Versioning in Astro-WISE

    NARCIS (Netherlands)

    Mwebaze, Johnson; Boxhoorn, Danny; Rai, Idris; Valentijn, Edwin A.

    Understanding the difference between data objects is a major problem especially in a scientific collaboration which allows scientists to collectively reuse data, modify and adapt scripts developed by their peers to process data while publishing the results to a centralized data store. Although data

  4. An Integrated Approach to Preempt Cheating on Asynchronous, Objective, Online Assessments in Graduate Business Classes

    Science.gov (United States)

    Sullivan, Daniel P.

    2016-01-01

    Cheating, left untended, erodes the validity of evaluation and, ultimately, corrupts the legitimacy of a course. We profile an approach to manage, with an eye toward preempting, cheating on asynchronous, objective, online quizzes. This approach taps various technological and social solutions to academic dishonesty, integrating them into a…

  5. Taking tea in the parlour: middle-class formation and gender construction in Nova Scotia and New Brunswick, 1760-1850

    OpenAIRE

    Poole, Ann Judith

    2007-01-01

    Knowledge of tea etiquette was a significant marker of middle-class gentility and contributed to middle-class formation and gender construction in colonial Nova Scotia and New Brunswick. Early middle-class settlers brought tea ware and employed the tea ritual to set standards of gentility that determined social inclusion or exclusion. Tea drinking shifted from a predominantly masculine activity in the late eighteenth century, as commercial and political men met in their parlours over tea, to ...

  6. Alcohol drinking patterns by gender, ethnicity, and social class in Bahia, Brazil Determinantes sociais e padrões de consumo de álcool na Bahia, Brasil

    Directory of Open Access Journals (Sweden)

    Naomar Almeida-Filho

    2004-02-01

    Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.OBJETIVOS: Investigar padrões de consumo de álcool e prevalência de consumo de alto risco. MÉTODOS: Inquérito domiciliar realizado no município de Salvador, Bahia, com amostra de 2.302 adultos. Casos de consumo de alto risco foram definidos como sujeitos que referiram uso diário ou semanal mais episódios de embriaguez, além daqueles que

  7. Self-Esteem and Mastery Trajectories in High School by Social Class and Gender

    Science.gov (United States)

    Falci, Christina D.

    2011-01-01

    Using longitudinal data from 769 white adolescents in the Midwest, this research applies a social structure and personality perspective to examine variation in self-esteem and mastery trajectories by gender and SES across the high school years. Analyses reveal that high SES adolescents experience significantly steeper gains in self-esteem and mastery compared to low SES adolescents, resulting in the reversal of SES differences in self-esteem and the emergence of significant SES differences in mastery. Pre-existing gender differences in self-esteem narrow between the 9th and 12th grade because self-esteem increases at a faster rate among girls than boys during high school. These SES and gender differences in self-concept growth are explained by changes in parent-adolescent relationship quality and stress exposure. Specifically, boys and adolescents with lower SES backgrounds experienced steeper declines in parent-adolescent relationship quality and steeper gains in chronic work strain compared to girls and low SES adolescents, respectively. PMID:21423844

  8. Class Pictures: Representations of Race, Gender and Ability in a Century of School Photography.

    Science.gov (United States)

    Margolis, Eric

    2000-01-01

    Examined photographs taken of U.S. public school classes between the 1880s and the 1940s. Found significant gaps and historical amnesia, with segregated collections that reproduce images of hierarchy and dominance. The photographic archives searched convey biased views of the history of education and minority groups in the United States. (SLD)

  9. Making a Good Victoria Sponge Cake: Schooling Empire, Class, Gender and Sexuality

    Science.gov (United States)

    Chapman, Valerie-Lee

    2005-01-01

    How do we communicate our work to our students and our friends who don't speak in the same academic tongues as we do? Using critical personal narrative, and a nice homely metaphor, rather than poststructuralese, I explain what happens to a body in education, and how power works to produce it, say, as white, imperial, middle class and heterosexual.…

  10. Impact of occupational stress on stroke across occupational classes and genders.

    Science.gov (United States)

    Tsutsumi, Akizumi; Kayaba, Kazunori; Ishikawa, Shizukiyo

    2011-05-01

    The aims of the present study were to analyze the association between incident stroke, occupational class and stress and to examine whether the association is found in both men and women in a prospective study of Japanese male and female workers. A total of 3190 male and 3363 female Japanese community-dwelling workers aged 65 or under with no history of cardiovascular disease were followed. Occupational stress was evaluated using a demand-control questionnaire. The impact on stroke was examined in stratified analyses of occupational classes. We identified 147 incident strokes (91 in men and 56 in women) during the 11-year follow-up period. Men with high strain jobs (combination of high job demand and low job control) were nearly three times more likely to suffer from a stroke than men with low strain jobs (combination of low job demand and high job control). Among male workers in low occupational classes (blue-collar and non-managerial work), job strain was associated with a higher risk of stroke. In contrast, there was no association between job strain and incident stroke among male workers in high occupational classes (white-collar and managerial work). No statistically significant differences were found for stroke incidence among the job characteristic categories in all the female participants. However, significant, over five-fold excess risks were found among white-collar and managerial female workers exposed to high job strain, compared with their counterparts with low strain jobs. Our study of Japanese workers provided supportive evidence for vulnerability to occupational stress among lower occupational class workers in males but not in females. Copyright © 2011 Elsevier Ltd. All rights reserved.

  11. Class, gender and culture in the experience of menopause. A comparative survey in Tunisia and France.

    Science.gov (United States)

    Delanoë, Daniel; Hajri, Selma; Bachelot, Annie; Mahfoudh Draoui, Dorra; Hassoun, Danielle; Marsicano, Elise; Ringa, Virginie

    2012-07-01

    The experience of menopause can vary strongly from one society to another: frequency of hot flushes, other somatic and psychological symptoms, and changes in family and social relations. Several studies have shown that country of residence, country of birth, ethnicity, and social class all play roles in these variations. But few comparative anthropological studies have analysed the social processes that construct the experience of menopause or considered menopausal women's social and financial autonomy. To study the impact of the social status accorded to menopausal women and their social resources, during 2007 and 2008 we conducted a series of 75 in-depth interviews with women in different sociocultural settings: Tunisian women in Tunisia, Tunisian women in France, and French women in France, all aged from 45 to 70 years. Our methodological approach to the data included content analysis, typology development and socio-demographic analysis. Quite substantial differences appeared, as a function of social class and cultural environment. We identified three principal experiences of menopause. Tunisian working class women, in Tunisia and France, experience menopause with intense symptoms and strong feelings of social degradation. Among Tunisian middle-class women in both countries, menopause was most often accompanied by a severe decline in aesthetic and social value but few symptoms. For most of the French women, menopause involved few symptoms and little change in their social value. The distribution of types of experiences according to social but not geographic or national factors indicates that, in the populations studied here, the differences in symptoms are not biologically determined. Different experiences of menopause are linked to social class and to the degree of male domination. A given level of independence and emancipation allows women an identity beyond their reproductive function and a status unimpaired by menopause. Copyright © 2012 Elsevier Ltd. All

  12. Gavarni at the casino: reflections of class and gender in the visual culture of 1848.

    Science.gov (United States)

    Briggs, Jo

    2011-01-01

    Drawing on cultural history and opposing the idea that British visual culture in 1848 has nothing interesting to say about class, politics, and revolution, this article examines a depiction of the London dance-hall Laurent's Casino by Guillaume-Sulpice Chevalier, better known as Paul Gavarni, made to accompany as essay by Albert Smith for the collaborative work "Gavarni in London" (1849). The image appeared against the backdrop of revolutions abroad, and just weeks after rioting in Trafalgar Square. Reconstructing the location of the casino, the history of the venue, the entertainments enjoyed there, and description of its patrons - the gent and his female counterpart - reveals the dynamic performance of class enacted there, and contemporary reactions to that performance.

  13. Gender Inequality in Biology Classes in China and Its Effects on Students' Short-Term Outcomes

    Science.gov (United States)

    Liu, Ning; Neuhaus, Birgit

    2014-07-01

    This study investigated gender inequality in biology lessons and analysed the effects of the observed inequality on students' short-term knowledge achievement, situational interest and students' evaluation of teaching (SET). Twenty-two biology teachers and 803 7th-grade students from rural and urban classrooms in China participated in the study. Each teacher was videotaped for 1 lesson on the topic blood and circulatory system. Before and after the lessons, the students completed tests and questionnaires. Chi-square analysis was conducted to compare the boys' and girls' participation rates of answering teachers' questions in the lessons. The findings revealed that in the urban classrooms the boys had a significantly higher rate of participation than did the girls, and hence also a higher situational interest. However, no such gender inequity was found among the rural students. The study also revealed that urban students answered more complicated questions compared with the rural students in general. The findings of this study suggest that the teachers should try to balance boys' and girls' participation and involve more students in answering questions in their lessons. The study also raises questions about long-term effects of students' participation in answering teachers' questions on their outcomes-knowledge achievement, situational interest and SET.

  14. Variations in adolescents’ motivational characteristics across gender and physical activity patterns: A latent class analysis approach

    Directory of Open Access Journals (Sweden)

    Margaret Lawler

    2017-08-01

    Full Text Available Abstract Background Neglecting to take account of the underlying context or type of physical activity (PA that underpins overall involvement has resulted in a limited understanding of adolescents’ PA participation. The purpose of the present research was to identify male and female adolescents’ leisure time PA patterns and examine whether psychological processes derived from self-determination theory differ as a function of the pattern of PA undertaken. Methods Nine hundred ninety-five students (61.2% females, 38.8% males; M age = 13.72 years, SD = 1.25 from eight secondary schools in Dublin, Ireland completed a physical activity recall 7 day diary and measures of intrinsic motivation, competence, relatedness, autonomy and autonomy support. Based on the diary five binary indicators of physical activity were derived reflecting recommended levels of MVPA on a minimum of 3 days, at least three sessions of non-organized physical activity (e.g. jog, team sport, individual sport, and organized non-sport physical activity (e.g. dance. Latent class analysis was used to identify subgroups of adolescents that engaged in similar patterns of physical activity. Profiles of physical activity participation were subsequently compared on motivational characteristics using Kruskal-Wallis tests. Results Latent class analysis revealed six distinct classes for girls (Organized Run/Swim & Dance/Gym; Organized Dance; Leisure Active Team Sport; Active Individual Sport; Walk/Run/Outdoor games; Non-Participation and five for boys (Leisure Active Gym; Leisure Active Individual Sport; Active Team Sport; Active Mixed Type; Non-Participation. Significant differences were found between the classes. Girls characterized by participation in team or individual sport, and boys represented by team sport participation demonstrated significantly higher self-determined motivational characteristics relative to other profiles of physical activity. Conclusion This research

  15. Variations in adolescents' motivational characteristics across gender and physical activity patterns: A latent class analysis approach.

    Science.gov (United States)

    Lawler, Margaret; Heary, Caroline; Nixon, Elizabeth

    2017-08-17

    Neglecting to take account of the underlying context or type of physical activity (PA) that underpins overall involvement has resulted in a limited understanding of adolescents' PA participation. The purpose of the present research was to identify male and female adolescents' leisure time PA patterns and examine whether psychological processes derived from self-determination theory differ as a function of the pattern of PA undertaken. Nine hundred ninety-five students (61.2% females, 38.8% males; M age = 13.72 years, SD = 1.25) from eight secondary schools in Dublin, Ireland completed a physical activity recall 7 day diary and measures of intrinsic motivation, competence, relatedness, autonomy and autonomy support. Based on the diary five binary indicators of physical activity were derived reflecting recommended levels of MVPA on a minimum of 3 days, at least three sessions of non-organized physical activity (e.g. jog), team sport, individual sport, and organized non-sport physical activity (e.g. dance). Latent class analysis was used to identify subgroups of adolescents that engaged in similar patterns of physical activity. Profiles of physical activity participation were subsequently compared on motivational characteristics using Kruskal-Wallis tests. Latent class analysis revealed six distinct classes for girls (Organized Run/Swim & Dance/Gym; Organized Dance; Leisure Active Team Sport; Active Individual Sport; Walk/Run/Outdoor games; Non-Participation) and five for boys (Leisure Active Gym; Leisure Active Individual Sport; Active Team Sport; Active Mixed Type; Non-Participation). Significant differences were found between the classes. Girls characterized by participation in team or individual sport, and boys represented by team sport participation demonstrated significantly higher self-determined motivational characteristics relative to other profiles of physical activity. This research offers a nuanced insight into the underlying type of activities that

  16. They would if they could: class, gender, and popular representation of English divorce litigation, 1858-1908.

    Science.gov (United States)

    Savage, Gail

    2011-01-01

    A systematic sample of the petitions presented to the English Divorce Court from 1858 through 1908 makes it possible to assess the differential contribution of discrete social and economic subgroups to the litigation the Court oversaw. An examination of four of these -- the titled aristocracy, those employed in the theater, those in receipt of financial aid, and laborers -- shows that English divorce litigants exhibited a broader social profile than commonly attributed to it by the newspaper coverage of divorce litigation, which gave a skewed impression of its social profile. Analysis of these cases underscores the gendered, class, and geographically inflected demand for divorce in a judicial setting that imposed severe restrictions on access to divorce as a remedy for marital breakdown.

  17. Cross-gender Comparison of Metacognitive Strategies Utilized by Omani Students in Reading Comprehension Classes

    Directory of Open Access Journals (Sweden)

    Manizheh Alami

    2016-07-01

    Full Text Available Given the fact that English is the language of the latest technological and scientific developments, comprehending English texts has priority for students to gain the knowledge and skills they will need in the future. However, most Omani students are not efficient L2 readers and do not have sufficient competence in reading authentic English texts. There is a variety of factors that might affect Omani students’ ability to read and comprehend English texts effectively. To find out what factors are involved in Omani students’ reading comprehension, in the first place, it is necessary to know what strategies they employ in reading. To this end, the current study attempts  to explore Omani students reported use of reading strategies using ‘Metacognitive Awareness of Reading Strategies Inventory’ (MARSI developed by Mokhtari and Reichard (2002. The self-reported survey completed by 200 students (90 female and110 male who enrolled for Advanced Foundation program (level 4 at Salalah College of Technology (SCT. The results show that SCT students’ awareness of metacognitive strategies is at medium level (3.46. Furthermore, the comparison between two gender groups (Males Vs. Females shows that male students use metacognitive reading strategies moderately (3.28 while female students use them more frequently (3.64. The outcomes of the study contribute to the improvement of SCT students reading ability and can be used by teachers to teach students different strategies to build meaning of the reading material which is among the goals of any educational system.

  18. The Method of Immersion the Problem of Comparing Technical Objects in an Expert Shell in the Class of Artificial Intelligence Algorithms

    Science.gov (United States)

    Sergey Vasilievich, Buharin; Aleksandr Vladimirovich, Melnikov; Svetlana Nikolaevna, Chernyaeva; Lyudmila Anatolievna, Korobova

    2017-08-01

    The method of dip of the underlying computational problem of comparing technical object in an expert shell in the class of data mining methods is examined. An example of using the proposed method is given.

  19. Effects of Self-Regulatory Strategy on Prospective Science Teachers' Chemistry Self Efficacy According to Class Level and Gender

    Science.gov (United States)

    Seyhan, Hatice Güngör

    2016-01-01

    This study aimed at determining the self-regulatory strategies and the chemistry self-efficacies of a total of one hundred and eighty-nine prospective science teachers in a state university in Turkey while studying the chemistry lesson according to the class level and gender factors. An additional goal was to examine the relationship level between…

  20. Multi-class geospatial object detection based on a position-sensitive balancing framework for high spatial resolution remote sensing imagery

    Science.gov (United States)

    Zhong, Yanfei; Han, Xiaobing; Zhang, Liangpei

    2018-04-01

    Multi-class geospatial object detection from high spatial resolution (HSR) remote sensing imagery is attracting increasing attention in a wide range of object-related civil and engineering applications. However, the distribution of objects in HSR remote sensing imagery is location-variable and complicated, and how to accurately detect the objects in HSR remote sensing imagery is a critical problem. Due to the powerful feature extraction and representation capability of deep learning, the deep learning based region proposal generation and object detection integrated framework has greatly promoted the performance of multi-class geospatial object detection for HSR remote sensing imagery. However, due to the translation caused by the convolution operation in the convolutional neural network (CNN), although the performance of the classification stage is seldom influenced, the localization accuracies of the predicted bounding boxes in the detection stage are easily influenced. The dilemma between translation-invariance in the classification stage and translation-variance in the object detection stage has not been addressed for HSR remote sensing imagery, and causes position accuracy problems for multi-class geospatial object detection with region proposal generation and object detection. In order to further improve the performance of the region proposal generation and object detection integrated framework for HSR remote sensing imagery object detection, a position-sensitive balancing (PSB) framework is proposed in this paper for multi-class geospatial object detection from HSR remote sensing imagery. The proposed PSB framework takes full advantage of the fully convolutional network (FCN), on the basis of a residual network, and adopts the PSB framework to solve the dilemma between translation-invariance in the classification stage and translation-variance in the object detection stage. In addition, a pre-training mechanism is utilized to accelerate the training procedure

  1. Post orthodontic treatment stability measurement in dentoskeletal class I malocclusion based on the objective grading system index

    Directory of Open Access Journals (Sweden)

    Bernard Anthony Pasaribu

    2011-03-01

    Full Text Available The purpose of this study was to examine the stability of orthodontic treatment results in dentoskeletal class I malocclusion treated with and without extraction of four premolars and to compare the stability of treatment result between those groups. Occlusal relationship after treatment and six-month post retention were measured on dental cast using The Objective Grading System Index at Orthodontic Specialist Clinic, Faculty of Dentistry Universitas Padjadjaran. The analytic descriptive study was carried out on 30 samples that comprised 14 samples were treated without extraction of four premolars and 16 samples were treated with extraction of four premolars. ABO Measuring Gauge was used to measure seven variables: tooth alignment, the height of the marginal ridges, buccolingual inclination, occlusal relationships, occlusal contacts, overjet, and interproximal tooth contacts. The results were statistically analyzed with the Wilcoxon rank test to test the difference of The Objective Grading System Index between posttreatment and postretension. Mann-Whitney U test was applied to determine the difference between the group with the extraction of four premolars and the group without extraction of four premolars. The level of significance was set at 0.05. The results of this study showed these following variables: tooth alignment, occlusal contacts, and overjet were unstable at the group with the extraction of four premolars, while only tooth alignment was found to be unstable in the group without extraction of the four premolars. Mann-Whitney U test did not show statistically significant difference in stability comparison test between the groups.

  2. Parent-child leisure activities and cultural capital in the United Kingdom: The gendered effects of education and social class.

    Science.gov (United States)

    Gracia, Pablo

    2015-07-01

    This article uses data on couples from the 2000 UK Time Use Survey (N=610) to analyze how social position influences parents' leisure activities with children. The study is the first using representative data to investigate this fundamental question to understand social inequalities in family life and children's life chances. Results reveal that social position intersects with gender in influencing parent-child leisure activities with implications on children's cultural capital. Three are the main findings: (1) social position has significant positive effects on cultural activities with children and negative on parent-child television watching among mothers, but moderate differences are observed for fathers; (2) father-child leisure is strongly influenced by the spouse's social position, but not mother-child leisure; (3) education and social class show complex differences in affecting parent-child leisure, suggesting that future studies should include these two variables when analyzing parent-child time and family life. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Investigation of Predictive Power of Mathematics Anxiety on Mathematics Achievement in Terms of Gender and Class Variables

    Directory of Open Access Journals (Sweden)

    Mustafa İLHAN

    2013-12-01

    Full Text Available This research aims to explore predictive power of mathematics anxiety in terms of gender and class variables. For this purpose relational model was used in the study. Working group of the research consists of 348 secondary school second stage students, 175 of whom are girls and 175 are boys, having education in four elementary schools in central district of Diyarbakır province, during 2011-2012 Academic Year, first Semester. “Math Anxiety Scale for Primary School Students” to determine students’ mathematics anxiety was used. Averages of students’ mathematics notes in the first term of 2011- 2012 academic year are taken as the achievement scores of mathematics. The collected data has been analyzed by SPSS 17.0. The relationship between mathematics achievement and math anxiety was analyzed with pearson correlation. The predictor power of math anxiety for mathematics achievement was determined by the regression analysis. According the research findings %17 of the total variance of mathematics achievement can be explained by math anxiety. It has been determined that predictive power of mathematics anxiety on mathematics success is higher in girls than boys. Furthermore, it has been determined in the research that predictive power of mathematics anxiety on mathematics success increases, as students proceed towards the next grade.

  4. Accuracy of Dolphin visual treatment objective (VTO prediction software on class III patients treated with maxillary advancement and mandibular setback

    Directory of Open Access Journals (Sweden)

    Robert J. Peterman

    2016-06-01

    Full Text Available Abstract Background Dolphin® visual treatment objective (VTO prediction software is routinely utilized by orthodontists during the treatment planning of orthognathic cases to help predict post-surgical soft tissue changes. Although surgical soft tissue prediction is considered to be a vital tool, its accuracy is not well understood in tow-jaw surgical procedures. The objective of this study was to quantify the accuracy of Dolphin Imaging’s VTO soft tissue prediction software on class III patients treated with maxillary advancement and mandibular setback and to validate the efficacy of the software in such complex cases. Methods This retrospective study analyzed the records of 14 patients treated with comprehensive orthodontics in conjunction with two-jaw orthognathic surgery. Pre- and post-treatment radiographs were traced and superimposed to determine the actual skeletal movements achieved in surgery. This information was then used to simulate surgery in the software and generate a final soft tissue patient profile prediction. Prediction images were then compared to the actual post-treatment profile photos to determine differences. Results Dolphin Imaging’s software was determined to be accurate within an error range of +/− 2 mm in the X-axis at most landmarks. The lower lip predictions were most inaccurate. Conclusions Clinically, the observed error suggests that the VTO may be used for demonstration and communication with a patient or consulting practitioner. However, Dolphin should not be useful for precise treatment planning of surgical movements. This program should be used with caution to prevent unrealistic patient expectations and dissatisfaction.

  5. Social class differences in physical functions in middle-aged men and women

    DEFF Research Database (Denmark)

    Hansen, Åse Marie; Andersen, Lars Louis; Skotte, Jørgen

    2014-01-01

    The objective of the present study is to analyze gender differences and social class gradients in physical functions; and to study whether the social class gradients in physical functions in midlife differed between men and women.......The objective of the present study is to analyze gender differences and social class gradients in physical functions; and to study whether the social class gradients in physical functions in midlife differed between men and women....

  6. Reasons for participating in the Valencian Community Colorectal Cancer Screening Programme by gender, age, and social class

    Directory of Open Access Journals (Sweden)

    Ana Molina-Barceló

    2014-08-01

    Full Text Available Objective: To know the reasons to participate or not in a colorectal cancer (CCR screening programme and to analyze the differences by sex, age and social class. Methods: Cross-sectional study by a telephone survey directed to a sample of men and women aged between 50-74 year old, participants (n = 383 and non participants (n = 383 in the CCR screening programme of Valencian Community. Descriptive analysis and logistic regression models estimating the Odds Ratio (p < 0.05. Results: The main reasons to participate are "it is important for health" (97.9 % and "the test is easy" (97.6 %; and to non participate are "no CCR symptoms" (49.7 % and "didn't receive invitation letter" (48.3 %. Women are more likely not to participate if the reason was to consider the "test unpleasant" (OR: 1.82; IC: 1.00-3.28, and men if the reason was "lack of time" (OR 0.51; IC: 0.27-0.97; persons 60 or more years old if the reason was "diagnostic fear" (OR: 2.31; IC: 1.11-4.80, and persons 50-59 years old if was "lack of time" (OR 0.44; IC: 0.23-0.85; non manual social class persons if the reason was "lack of time" (OR: 2.66; IC: 1.40-5.10; manual women if the reason was "embarrassment to perform the test" (OR: 0.37; IC: 0.14-0.97; and non manual men if was "lack of time" (OR: 4.78; IC: 1.96-11.66. Conclusions: There are inequalities in the reasons for not participating in CCR screening programmes by sex, age and social class. It would be advisable to design actions that incorporate specific social group needs in order to reduce inequalities in participation.

  7. The research of the test-class method based on interface object in the software integration test of the large container inspection system

    International Nuclear Information System (INIS)

    Sun Shaohua; Chen Zhiqiang; Zhang Li; Gao Wenhuan; Kang Kejun

    2000-01-01

    Software test is the important stage in software process. The has been mature theory, method and model for unit test in practice. But for integration test, there is not regular method to adhere to. The author presents a new method, developed during the development of the large container inspection system, named test class method based on interface object. In this method a set of basic test-class based on the concept of class in the object-oriented method is established and the method of combining the interface graph and the class set is used to describe the test process. So the strict control and the scientific management for the test process are achieved. The conception of test database is introduced in this method, thus the traceability and the repeatability of test process are improved

  8. The research of the test-class method based on interface object in the software integration test of the large container inspection system

    International Nuclear Information System (INIS)

    Sun Shaohua; Chen Zhiqiang; Zhang Li; Gao Wenhuan; Kang Kejun

    2001-01-01

    Software test is the important stage in software process. There has been mature theory, method and model for unit test in practice. But for integration test, there is not regular method to adhere to. The author presents a new method, developed during the development of the large container inspection system, named test-class method based on interface object. A set of basis test-class based on the concept of class in the object-oriented method is established and the method of combining the interface graph and the class set is used to describe the test process. So the strict control and the scientific management for the test process are achieved. The conception of test database is introduced in this method, thus the traceability and the repeatability of test process are improved

  9. Migration, Gender and Social Justice : Connecting Research and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Migration, Gender and Social Justice : Connecting Research and Practice Networks. Gender equality in migration as a policy objective requires an understanding of the intersections between different power structures (gender, class, ethnicity and age) and how they produce different experiences with regard to identity ...

  10. Students' objectively measured physical activity levels and engagement as a function of between-class and between-student differences in motivation toward physical education.

    Science.gov (United States)

    Aelterman, Nathalie; Vansteenkiste, Maarten; Van Keer, Hilde; Van den Berghe, Lynn; De Meyer, Jotie; Haerens, Leen

    2012-08-01

    Despite evidence for the utility of self-determination theory in physical education, few studies used objective indicators of physical activity and mapped out between-class, relative to between-student, differences in physical activity. This study investigated whether moderate-to-vigorous physical activity (MVPA) and rated collective engagement in physical education were associated with autonomous motivation, controlled motivation, and amotivation at the between-class and between-student levels. Participants were 739 pupils (46.3% boys, Mage = 14.36 ±1.94) from 46 secondary school classes in Flanders (Belgium). Multilevel analyses indicated that 37% and 63% of the variance in MVPA was explained by between-student and between-class differences, respectively. Students' personal autonomous motivation related positively to MVPA. Average autonomous class motivation was positively related to between-class variation in MVPA and collective engagement. Average controlled class motivation and average class amotivation were negatively associated with collective engagement. The findings are discussed in light of self-determination theory's emphasis on quality of motivation.

  11. Dependent Classes

    DEFF Research Database (Denmark)

    Gasiunas, Vaidas; Mezini, Mira; Ostermann, Klaus

    2007-01-01

    of dependent classes and a machine-checked type soundness proof in Isabelle/HOL [29], the first of this kind for a language with virtual classes and path-dependent types. [29] T.Nipkow, L.C. Poulson, and M. Wenzel. Isabelle/HOL -- A Proof Assistant for Higher-Order Logic, volume 2283 of LNCS, Springer, 2002......Virtual classes allow nested classes to be refined in subclasses. In this way nested classes can be seen as dependent abstractions of the objects of the enclosing classes. Expressing dependency via nesting, however, has two limitations: Abstractions that depend on more than one object cannot...... be modeled and a class must know all classes that depend on its objects. This paper presents dependent classes, a generalization of virtual classes that expresses similar semantics by parameterization rather than by nesting. This increases expressivity of class variations as well as the flexibility...

  12. The Attitudes of Secondary School Students Toward School And Reading: A Comparison In Terms of Mother Tongue, Gender And Class Level

    Directory of Open Access Journals (Sweden)

    Mustafa Yıldız

    2018-01-01

    Full Text Available It is important to determine whether the school attitude of secondary school students has an influence on the reading attitude. For this purpose, such a study was conducted at secondary school level. In addition, the extent to which such variables as mother tongue are determinative in this context has been examined.The objective of this study is to examine the relationship between the attitudes of 5th, 6th, 7th and 8th grade secondary school students toward the school and reading. In addition, the study also examines whether the attitude towards reading and school differs according to gender, class, and mother tongue variables. A total of 513 students (235 females, 278 males attending secondary school in the province of Van in Turkeyparticipated in the research. In the study, Attitude Scale toward Reading developed by Alıcı (2013 is used in order to measure the attitudes of the students towards the school. Additionally, Reading Attitude Scale for Elementary Second Grade Students developed by Özbay and Uyar (2009 isused to measure the students’ attitudes towards reading. According to the results, there is a moderate significant relation between students’ attitudes toward the school and attitudes toward reading. According to the findings obtained from the study,it is seen that the attitudes of female students toward the school are more positive than those of male students. It is concluded that the attitudes of 5th grade students toward the school are more positive than those of the other students. Furthermore, students whose mother tongue is Turkish have more positive reading attitudes than the students whose mother tongue is Kurdish or one of other languages (Arabic, Persian, and so on.

  13. Are community midwives addressing the inequities in access to skilled birth attendance in Punjab, Pakistan? Gender, class and social exclusion.

    Science.gov (United States)

    Mumtaz, Zubia; O'Brien, Beverley; Bhatti, Afshan; Jhangri, Gian S

    2012-09-19

    Pakistan is one of the six countries estimated to contribute to over half of all maternal deaths worldwide. To address its high maternal mortality rate, in particular the inequities in access to maternal health care services, the government of Pakistan created a new cadre of community-based midwives (CMW). A key expectation is that the CMWs will improve access to skilled antenatal and intra-partum care for the poor and disadvantaged women. A critical gap in our knowledge is whether this cadre of workers, operating in the private health care context, will meet the expectation to provide care to the poorest and most marginalized women. There is an inherent paradox between the notions of fee-for-service and increasing access to health care for the poorest who, by definition, are unable to pay. Data will be collected in three interlinked modules. Module 1 will consist of a population-based survey in the catchment areas of the CMW's in districts Jhelum and Layyah in Punjab. Proportions of socially excluded women who are served by CMWs and their satisfaction levels with their maternity care provider will be assessed. Module 2 will explore, using an institutional ethnographic approach, the challenges (organizational, social, financial) that CMWs face in providing care to the poor and socially marginalized women. Module 3 will identify the social, financial, geographical and other barriers to uncover the hidden forces and power relations that shape the choices and opportunities of poor and marginalized women in accessing CMW services. An extensive knowledge dissemination plan will facilitate uptake of research findings to inform positive developments in maternal health policy, service design and care delivery in Pakistan. The findings of this study will enhance understanding of the power dynamics of gender and class that may underlie poor women's marginalization from health care systems, including community midwifery care. One key outcome will be an increased sensitization

  14. Are community midwives addressing the inequities in access to skilled birth attendance in Punjab, Pakistan? Gender, class and social exclusion

    Directory of Open Access Journals (Sweden)

    Mumtaz Zubia

    2012-09-01

    Full Text Available Abstract Background Pakistan is one of the six countries estimated to contribute to over half of all maternal deaths worldwide. To address its high maternal mortality rate, in particular the inequities in access to maternal health care services, the government of Pakistan created a new cadre of community-based midwives (CMW. A key expectation is that the CMWs will improve access to skilled antenatal and intra-partum care for the poor and disadvantaged women. A critical gap in our knowledge is whether this cadre of workers, operating in the private health care context, will meet the expectation to provide care to the poorest and most marginalized women. There is an inherent paradox between the notions of fee-for-service and increasing access to health care for the poorest who, by definition, are unable to pay. Methods/Design Data will be collected in three interlinked modules. Module 1 will consist of a population-based survey in the catchment areas of the CMW’s in districts Jhelum and Layyah in Punjab. Proportions of socially excluded women who are served by CMWs and their satisfaction levels with their maternity care provider will be assessed. Module 2 will explore, using an institutional ethnographic approach, the challenges (organizational, social, financial that CMWs face in providing care to the poor and socially marginalized women. Module 3 will identify the social, financial, geographical and other barriers to uncover the hidden forces and power relations that shape the choices and opportunities of poor and marginalized women in accessing CMW services. An extensive knowledge dissemination plan will facilitate uptake of research findings to inform positive developments in maternal health policy, service design and care delivery in Pakistan. Discussion The findings of this study will enhance understanding of the power dynamics of gender and class that may underlie poor women’s marginalization from health care systems, including

  15. Getting them enrolled is only half the battle: college success as a function of race or ethnicity, gender, and class.

    Science.gov (United States)

    Keels, Micere

    2013-01-01

    This study examines the gender and racial or ethnic gaps in college grades and graduation of a 1999 freshman cohort of students attending 24 selective predominantly White institutions (PWIs) and the factors that account for observed gaps. The study is guided by the question of whether gender, race or ethnicity, and socioeconomic status combine to affect college outcomes or whether they interact so that outcomes are more positive or adverse for one group than another. Gender gaps were observed for Black and Latino students. For Black students, the gender gap in degree attainment widened once sociodemographic factors were considered. In contrast, the gender gap for Latino students narrowed and became insignificant when sociodemographics were controlled. Additional within-group interactions were also evident. For example, the 6-year college graduation rates were higher for Black females than for males whose mothers did not have college degrees, but no gender gap existed when the mother had a college degree. These results show that among this sample of academically motivated students, the significance of gender depends on race and socioeconomic status. This suggests that improving minority success, especially for Black men at PWIs, requires extending the analysis beyond prior academic preparation to creating more supportive college environments. © 2013 American Orthopsychiatric Association.

  16. Making Gender Matter: Knowledge Ecologies, Contested Research Objects, and the Trajectory of Women's and Gender Studies in American Universities, 1970-2010

    Science.gov (United States)

    Wood, Christine Virginia

    2014-01-01

    This dissertation examines the trajectory of research programs on women and gender in American universities between 1970 and 2010. The dissertation melds perspectives in the sociology of science with organizational analyses of the development of academic disciplines. The analysis forwards a new understanding of how local conditions in research…

  17. Functional magnetic resonance imaging of visual object construction and shape discrimination : relations among task, hemispheric lateralization, and gender.

    Science.gov (United States)

    Georgopoulos, A P; Whang, K; Georgopoulos, M A; Tagaris, G A; Amirikian, B; Richter, W; Kim, S G; Uğurbil, K

    2001-01-01

    We studied the brain activation patterns in two visual image processing tasks requiring judgements on object construction (FIT task) or object sameness (SAME task). Eight right-handed healthy human subjects (four women and four men) performed the two tasks in a randomized block design while 5-mm, multislice functional images of the whole brain were acquired using a 4-tesla system using blood oxygenation dependent (BOLD) activation. Pairs of objects were picked randomly from a set of 25 oriented fragments of a square and presented to the subjects approximately every 5 sec. In the FIT task, subjects had to indicate, by pushing one of two buttons, whether the two fragments could match to form a perfect square, whereas in the SAME task they had to decide whether they were the same or not. In a control task, preceding and following each of the two tasks above, a single square was presented at the same rate and subjects pushed any of the two keys at random. Functional activation maps were constructed based on a combination of conservative criteria. The areas with activated pixels were identified using Talairach coordinates and anatomical landmarks, and the number of activated pixels was determined for each area. Altogether, 379 pixels were activated. The counts of activated pixels did not differ significantly between the two tasks or between the two genders. However, there were significantly more activated pixels in the left (n = 218) than the right side of the brain (n = 161). Of the 379 activated pixels, 371 were located in the cerebral cortex. The Talairach coordinates of these pixels were analyzed with respect to their overall distribution in the two tasks. These distributions differed significantly between the two tasks. With respect to individual dimensions, the two tasks differed significantly in the anterior--posterior and superior--inferior distributions but not in the left--right (including mediolateral, within the left or right side) distribution. Specifically

  18. Art, class and gender in Joseon dynasty Korea: representations of lower-class women by the scholar-painter Yun Duseo.

    Science.gov (United States)

    Chung, Saehyang P

    2011-01-01

    This paper examines several pioneering genre paintings by the important scholar painter Yun Duseo (1668-1715), with its focus on their artistic sources which have not yet been explored so far. Painted on ramie, 'Women Picking Potherbs' is one of the most intriguing examples among Yun Duseo's oeuvre, which encompasses a broad variety of themes, including genre imagery, landscapes, portraits, dragons, and horses. Even among Yun Duseo's genre paintings, 'Women Picking Potherbs' is extraordinary, as recent scholarship regards it as the earliest independent representation of lower-class women in the history of Korean art. In particular, Yun Duseo painted two women who were working ourdoors to gather spring potherbs. In a conservative Confucian society, it was extraordinary women who were working outdoors. Hence, Yun Duseo occupies a highly important place in Korean painting. Furthermore, even though Yun Duseo came from the upper-class, he often painted images of lower class people working. It is possible that Yun Duseo was familiar with the book titled "Tian gong kai wu" (Exploitation of the Works of Nature) which was published in the 17th century. By identifying the probable body of his artistic sources in the book known as "Tian gong kai wu," it will be possible to assess the innovations and limitations found in 'Women Picking Potherbs'.

  19. Implications of discrimination based on sexuality, gender, and race/ethnicity for psychological distress among working-class sexual minorities: the United for Health Study, 2003-2004.

    Science.gov (United States)

    Chae, David H; Krieger, Nancy; Bennett, Gary G; Lindsey, Jane C; Stoddard, Anne M; Barbeau, Elizabeth M

    2010-01-01

    This study investigated the distribution of demographic characteristics, the prevalence of discrimination based on sexuality, gender, and race, and relationships with psychological distress among 178 working-class sexual minorities (i.e., who identified as lesbian, gay, or bisexual (LGB) or had ever engaged in same-sex sexual behaviors) recruited to the United for Health Study (2003-2004). The results indicated considerable heterogeneity in responses to items assessing sexual orientation and sexual behavior, with a majority of sexual minority participants not identifying as LGB (74.2%). The authors found significant demographic differences in LGB identification by gender, race/ethnicity, nativity, and socioeconomic factors. In addition, LGB participants had higher levels of psychological distress than non-LGB-identified sexual minorities. Linear regression analyses revealed that reports of racial/ethnic discrimination and sexuality discrimination were associated with higher levels of psychological distress among sexual minority participants. The results underscore the need to collect multiple measures of sexuality in conducting research on racially diverse working-class communities; to consider demographic factors in collecting sexuality data; and to disaggregate information on sexuality by LGB identification. Findings also highlight the importance of addressing discrimination in ameliorating problematic mental health outcomes among working-class sexual minorities.

  20. Knowledge ecologies, "supple" objects, and different priorities across women's and gender studies programs and departments in the United States, 1970-2010.

    Science.gov (United States)

    Wood, Christine Virginia

    2015-01-01

    This article examines the evolving connections between local conditions and knowledge processes in women's and gender studies, a research field in the social sciences and humanities. Data are historical records from five early-adopting women's and gender studies units in the United States and interviews with affiliated professors. In their formative years, these programs were consistent in their intellectual content. Scholars across sites defined the purpose of women's studies similarly: to address the lack of research on women and social problems of sex inequality. Gradually, scholars incorporated a range of analytic categories into women's studies' agenda, including gender identities and masculinities, leading to diverse understandings and redefinitions of the central objects of analysis. Analytic shifts are reflected in differences in the institutional and intellectual composition of programs and departments. To explain how local departmental conditions affect the conception of core objects of study in gender research, the author builds on the literature on knowledge ecologies and introduces the concept of the "supple object." © 2015 Wiley Periodicals, Inc.

  1. An Examination of Single-Gender and Coeducational Classes: Their Impact on the Academic Achievement of Middle School Students Enrolled in Mathematics and Science at Selected Schools in Georgia

    Science.gov (United States)

    Elam, Jeanette H.

    2009-01-01

    The purpose of this study was to compare the academic performance of students enrolled in coeducational instruction and single-gender instruction. Within this framework, the researcher examined class type, gender, and racial/ethnicity using the sixth grade CRCT scores of selected students in the areas of mathematics and science. The fifth-grade…

  2. Model development for mechanical properties and weld quality class of friction stir welding using multi-objective Taguchi method and response surface methodology

    International Nuclear Information System (INIS)

    Mohamed, Mohamed Ackiel; Manurung, Yupiter HP; Berhan, Mohamed Nor

    2015-01-01

    This study presents the effect of the governing parameters in friction stir welding (FSW) on the mechanical properties and weld quality of a 6mm thick 6061 T651 Aluminum alloy butt joint. The main FSW parameters, the rotational and traverse speed were optimized based on multiple mechanical properties and quality features, which focus on the tensile strength, hardness and the weld quality class using the multi-objective Taguchi method (MTM). Multi signal to noise ratio (MSNR) was employed to determine the optimum welding parameters for MTM while further analysis concerning the significant level determination was accomplished via the well-established analysis of variance (ANOVA). Furthermore, the first order model for predicting the mechanical properties and weld quality class is derived by applying response surface methodology (RSM). Based on the experimental confirmation test, the proposed method can effectively estimate the mechanical properties and weld quality class which can be used to enhance the welding performance in FSW or other applications.

  3. Model development for mechanical properties and weld quality class of friction stir welding using multi-objective Taguchi method and response surface methodology

    Energy Technology Data Exchange (ETDEWEB)

    Mohamed, Mohamed Ackiel [University Kuala Lumpur Malaysia France Institute, Bandar Baru Bangi (Malaysia); Manurung, Yupiter HP; Berhan, Mohamed Nor [Universiti Teknologi MARA, Shah Alam (Malaysia)

    2015-06-15

    This study presents the effect of the governing parameters in friction stir welding (FSW) on the mechanical properties and weld quality of a 6mm thick 6061 T651 Aluminum alloy butt joint. The main FSW parameters, the rotational and traverse speed were optimized based on multiple mechanical properties and quality features, which focus on the tensile strength, hardness and the weld quality class using the multi-objective Taguchi method (MTM). Multi signal to noise ratio (MSNR) was employed to determine the optimum welding parameters for MTM while further analysis concerning the significant level determination was accomplished via the well-established analysis of variance (ANOVA). Furthermore, the first order model for predicting the mechanical properties and weld quality class is derived by applying response surface methodology (RSM). Based on the experimental confirmation test, the proposed method can effectively estimate the mechanical properties and weld quality class which can be used to enhance the welding performance in FSW or other applications.

  4. Domestic violence at the intersections of race, class, and gender: challenges and contributions to understanding violence against marginalized women in diverse communities.

    Science.gov (United States)

    Sokoloff, Natalie J; Dupont, Ida

    2005-01-01

    This article provides a comprehensive review of the emerging domestic violence literature using a race, class, gender, sexual orientation intersectional analysis and structural framework fostered by women of color and their allies to understand the experiences and contexts of domestic violence for marginalized women in U.S. society. The first half of the article lays out a series of challenges that an intersectional analysis grounded in a structural framework provides for understanding the role of culture in domestic violence. The second half of the article points to major contributions of such an approach to feminist methods and practices in working with battered women on the margins of society.

  5. What Happened to the Women in Women’s Studies? Rethinking the Role of Women’s History in Gender Studies Classes

    Directory of Open Access Journals (Sweden)

    Lindsey Feitz

    2016-12-01

    Full Text Available This commentary discusses the evolving dynamics and the intergenerational “rifts” that often arise in gender and women’s studies classes. The first section outlines the rise of women’s studies programs in the 1970s and the “women-centered” approach most university women’s studies programs and classes embraced. The second section discusses 3rd wave feminism’s expanded interest in intersectionality, masculinity studies, and queer studies and concludes by exploring the possibilities of using the history of women’s studies programs as a way to teach students about the shift of “women to gender” studies and to encourage cross-generational dialogue between feminists.

  6. I Would Take any Job, but…: Biographies of Low-Educated Women at the Intersection of Class and Gender

    Czech Academy of Sciences Publication Activity Database

    Křížková, Alena; Formánková, Lenka

    2012-01-01

    Roč. 44, č. 6 (2012), s. 651-677 ISSN 0049-1225 R&D Projects: GA ČR GAP404/10/0021 Institutional support: RVO:68378025 Keywords : gender * intersectionality * care Subject RIV: AO - Sociology, Demography Impact factor: 0.240, year: 2012

  7. The Boy Factor: Can Single-Gender Classes Reduce the Over-Representation of Boys in Special Education?

    Science.gov (United States)

    Piechura-Couture, Kathy; Heins, Elizabeth; Tichenor, Mercedes

    2013-01-01

    Since the early 1990s numerous studies have concluded that there is an over-representation of males and minorities in special education. This paper examines the question if a different educational format, such as single-gender education, can help boys' behavior and thus reduce the number of special education referrals? The rationale for…

  8. Gender Differences in Solving Mathematics Problems among Two-Year College Students in a Developmental Algebra Class and Related Factors.

    Science.gov (United States)

    Schonberger, Ann K.

    A study was conducted at the University of Maine at Orono (UMO) to examine gender differences with respect to mathematical problem-solving ability, visual spatial ability, abstract reasoning ability, field independence/dependence, independent learning style, and developmental problem-solving ability (i.e., formal reasoning ability). Subjects…

  9. Single-gender mathematics and science classes and the effects on urban middle school boys and girls

    Science.gov (United States)

    Sudler, Dawn M.

    This study compared the differences in the Criterion-Referenced Competency Test (CRCT) mathematics and science achievement scores of boys and girls in Grade 7 at two urban middle schools. The data allowed the researcher to determine to what degree boys and girls in Grade 7 differ in their mathematics and science achievements within a single-gender environment versus a coeducational learning environment. The study compared any differences between boys and girls in Grade 7 within a single-gender environment in the subjects of mathematics and science, as measured by the CRCT assessments. The study also compared differences between boys and girls in Grade 7 within a coeducational environment in the subjects of mathematics and science, as measured by the CRCT assessments. Two middle schools were used within the study. One middle school was identified as a single-gender school (Middle School A); the other was identified as a coeducational school (Middle School B). This quantitative study applied the use of a descriptive research design. In addition, CRCT scores for the subjects of mathematics and science were taken during the spring of 2008 from both middle schools. Data were measured using descriptive statistics and independent t test calculations. The frequency statistics proceeded to compare each sample performance levels. The data were described in means, standard deviations, standard error means, frequency, and percentages. This method provided an excellent description of a sample scored on the spring 2008 CRCT mathematics and science assessments.

  10. A história de Alda: ensino, classe, raça e gênero Alda’s story: teaching, class, race and gender

    Directory of Open Access Journals (Sweden)

    Marília Pinto de Carvalho

    1999-06-01

    Full Text Available Este artigo analisa a trajetória de vida e a prática pedagógica de uma professora das séries iniciais de uma escola pública da cidade de São Paulo, tendo como referência o conceito de cuidado infantil. Tomado como expressão das formas que histórica e culturalmente assume a relação adulto / criança, o cuidado infantil pode ser definido, hoje, neste nível de ensino, como uma atuação do professor ou professora sobre aspectos extracognitivos do desenvolvimento de seus alunos, o que exige uma postura de envolvimento afetivo e compromisso com as crianças. Por meio de um estudo de caso de enfoque etnográfico, discute-se a presença do cuidado nos ideais e práticas pedagógicas de Alda, uma professora que não realizava plenamente essas prescrições. Trata-se, nesse sentido, de uma aproximação que permite revelar os limites de abordagens essencialistas, em que estão relacionados, linearmente, a feminilidade e aqueles ideais de professora. De um lado, acentua-se, aqui, o sentido plural das diversas formas de feminilidade, suas articulações com relações de classe e raça; e, de outro lado, indica-se que as prescrições de cuidado fazem parte de uma cultura escolar, produzida e reproduzida na própria instituição, mais do que em formas específicas de socialização feminina. A história de Alda indica a necessidade de discutir o racismo no interior das escolas, a começar do próprio corpo docente. E mostra que, se estamos convencidos da relevância das práticas de cuidado para o ensino, é preciso trazê-las, criticamente, ao primeiro plano nas discussões pedagógicas, para que adquiram legitimidade como parte de uma prática profissional.This paper analyses the history of life and the pedagogical practice of a first grade teacher of a public school in São Paulo City having the concept of childcare as a reference. The concept of childcare is taken as an expression of the forms the relationship adult/child takes

  11. Solar Radiation Pressure Estimation and Analysis of a GEO Class of High Area-to-Mass Ratio Debris Objects

    Science.gov (United States)

    Kelecy, Tom; Payne, Tim; Thurston, Robin; Stansbery, Gene

    2007-01-01

    A population of deep space objects is thought to be high area-to-mass ratio (AMR) debris having origins from sources in the geosynchronous orbit (GEO) belt. The typical AMR values have been observed to range anywhere from 1's to 10's of m(sup 2)/kg, and hence, higher than average solar radiation pressure effects result in long-term migration of eccentricity (0.1-0.6) and inclination over time. However, the nature of the debris orientation-dependent dynamics also results time-varying solar radiation forces about the average which complicate the short-term orbit determination processing. The orbit determination results are presented for several of these debris objects, and highlight their unique and varied dynamic attributes. Estimation or the solar pressure dynamics over time scales suitable for resolving the shorter term dynamics improves the orbit estimation, and hence, the orbit predictions needed to conduct follow-up observations.

  12. Coming to see objects of knowledge: Guiding student conceptualization through teacher embodied instruction in a robotics programming class

    Science.gov (United States)

    Kwah, Helen

    This thesis explores the questions of how a teacher guides students to see concepts, and the role of gesture and gesture viewpoints in mediating the process of guidance. To examine these questions, two sociocultural theoretical frameworks--Radford's cultural-semiotic theory of knowledge objectification (e.g., 2003), and Goldman's Points of Viewing theory (e.g., 2007)--were applied to conduct a microanalytic, explanatory case study of the instructional activity of an exemplary teacher and his students in a middle school robotics programming class. According to Radford, students acquire concepts as they draw upon semiotic resources such as language and gesture to generalize and objectify initially concrete perceptions and actions. I applied Radford's framework to explain the mediations that a teacher might enact in guiding students to objectify and see concepts. Furthermore, I focused on gesture as semiotic means because of emergent research on gesture's role in communicating the visuospatial imagery that underlies math/ scientific concepts. I extended the view of gestures to the viewpoints constructed in gesture, and applied Goldman's theory to explain how perspectives might be actively constructed and shared in the process of guiding student conceptualization. Data was collected over a semester through participant observation, field notes, teacher and student interviews, and reviews of artifacts. Multimodal microanalyses were conducted on video data from eight class sessions. The findings provide confirmations and some disconfirmations about the applicability of Radford's and Goldman's theories for explaining a teacher's process of guiding student conceptualization. Notably, some of Radford's notions about de-contextualization and symbolic generalizations were not confirmed. Overall, the findings are summarized through three themes including, grounding, and perceptual organizers as two ways that gesture and other means served to both index and identify action

  13. Representing Divorce, Reforming Interiority: Narratives of Gender, Class and Family in Post-Reform Chinese Literature and Culture

    Science.gov (United States)

    Xiao, Hui

    2009-01-01

    This project stands at the juncture of modern Chinese literature, post-socialist studies, cultural history of divorce, and critical studies about global middle-class cultures. Employing analytical tools mainly from literary studies, cultural studies and feminist theories, I examine stories, novels, films and TV dramas about divorce produced…

  14. Pupil Selection Segments Urban Comprehensive Schooling in Finland: Composition of School Classes in Pupils' School Performance, Gender, and Ethnicity

    Science.gov (United States)

    Berisha, Anna-Kaisa; Seppänen, Piia

    2017-01-01

    The Finnish comprehensive school system is regularly referred to as a uniform and "no-tracking". In this article, we show with novel urban case data in Finland that school performance differed significantly between schools, most strikingly between school classes, and was connected to the school's selectiveness in pupil admission. A…

  15. Country and Gender-Specific Achievement of Healthy Nutrition and Physical Activity Guidelines: Latent Class Analysis of 6266 University Students in Egypt, Libya, and Palestine

    Directory of Open Access Journals (Sweden)

    Walid El Ansari

    2017-07-01

    Full Text Available Research on healthy behaviour such as physical activity and healthy nutrition and their combination is lacking among university students in Arab countries. The current survey assessed healthy nutrition, and moderate/vigorous physical activity (PA of 6266 students in Egypt, Libya, and Palestine. We computed a nutrition guideline achievement index using WHO recommendation, as well as the achievement of PA recommendations using guidelines for adults of the American Heart Association guidelines. Latent class regression analysis identified homogenous groups of male and female students, based on their achievements of both guidelines. We examined associations between group membership and achievement of guidelines. A three-class solution model best fitted the data, generating three student Groups: “Healthy Eaters” (7.7% of females, 10.8% of males, “Physically Active” (21.7% of females, 25.8% of males, and “Low Healthy Behaviour” (70.6% of females, 63.4% of males. We did not observe a latent class that exhibited combined healthy behaviours (physically active and healthy eaters, and there were no major differences between countries. We observed a very low rate of healthy nutrition (≈10% of students achieved greater than four of the eight nutrition guidelines, with little gender differences across the countries. About 18–47% of students achieved the PA guidelines, depending on country and gender, more often among males. Few females achieved the PA guidelines, particularly in Libya and Palestine. Culturally adapted multi-behavioural interventions need to encourage healthy lifestyles, nutrition and PA behaviours. National policies need to promote active living while addressing cultural, geographic, and other barriers to young adults’ engagement in PA.

  16. Cor, gênero e classe: dinâmicas da discriminação entre jovens de grupos populares cariocas Color, gender and social class: dynamics of discrimination of lower income youth from Rio de Janeiro

    Directory of Open Access Journals (Sweden)

    Simone Monteiro

    2009-06-01

    Full Text Available Este trabalho discute as dinâmicas de discriminação entre moças e rapazes das camadas populares do Rio de Janeiro, considerando o papel que as hierarquias de cor/raça, gênero e classe social desempenham na configuração das práticas sociais. A análise tem por base entrevistas em profundidade com 42 jovens, de 18 a 24 anos. As situações de discriminação são referidas com maior frequência pelos rapazes. Entre os homens tais experiências estão associadas principalmente aos espaços públicos e ao mercado de trabalho, enquanto entre as mulheres a discriminação está mais vinculada aos espaços privados e ao local de moradia. Os dados estimulam uma discussão sobre a heterogeneidade das experiências de discriminação, na qual a cor/raça está associada às condições sociais e às relações de gênero.This work discuss the dynamics of discrimination of lower income male and female youths from Rio de Janeiro, considering the impact of the color/race, gender and social class hierarchies in the configurations of social practices. The analysis is based on in-depth interviews of 42 young people from 18 to 24 years of age. Situations of discrimination are much more referred to by men. The public spaces and the labor market are cited mainly by the boys. In the girls' view the discrimination is more associated to the place of residence and the private sphere. These data stimulate an analysis about the heterogeneity of the experiences of discrimination, where color/race is associated to social condition and gender relations.

  17. Implementation of the - Constraint Method in Special Class of Multi-objective Fuzzy Bi-Level Nonlinear Problems

    Directory of Open Access Journals (Sweden)

    Azza Hassan Amer

    2017-12-01

    Full Text Available Geometric programming problem is a powerful tool for solving some special type nonlinear programming problems. In the last few years we have seen a very rapid development on solving multiobjective geometric programming problem. A few mathematical programming methods namely fuzzy programming, goal programming and weighting methods have been applied in the recent past to find the compromise solution. In this paper, -constraint method has been applied in bi-level multiobjective geometric programming problem to find the Pareto optimal solution at each level. The equivalent mathematical programming problems are formulated to find their corresponding value of the objective function based on the duality theorem at eash level. Here, we have developed a new algorithm for fuzzy programming technique to solve bi-level multiobjective geometric programming problems to find an optimal compromise solution. Finally the solution procedure of the fuzzy technique is illustrated by a numerical example

  18. Trends in gender diversity American soil science classes: 2004-2005 to 2013-2014 academic years

    Science.gov (United States)

    Lindbo, David L.; Brevik, Eric C.; Vaughan, Karen L.; Parikh, Sanjai J.; Dilliver, Holly; Steffan, Joshua J.; Weindorf, David; McDaniel, Paul; Mbila, Monday; Edinger-Marshall, Susan; Thomas, Pamela

    2017-04-01

    A diverse workforce has been viewed for a long time as a healthy workforce. Traditionally however Soil Science has been seen as a male dominated field. The total number of female students enrolled showed increasing trends in all classes investigated during this study, but the percentage of female students showed a decline when analyzed by total students enrolled and also declined in four of the seven individual classes investigated. While both total enrollment and female enrollment increased during the study, male enrollment increased more rapidly than female enrollment. Soil biology/microbiology classes had a trend of more than 45% female enrollment throughout the study period, but many classes had less than 40% female enrollment, especially after the 2008-2009 academic year, and some hovered around only 35% female enrollment. The percentage of female soil science students had increased in the USA and Canada from 1992 to 2004 (Baveye et al., 2006) and Miller (2011) reported an increase in the number of female students at Iowa State University in the early 2000s. Therefore, the decrease in percentage of female soil science students found in our study was disappointing, even though absolute numbers of female students increased. It appears there is still a need to find ways to better market soil science coursework to female students. One possible way to accomplish this is to take advantage of the fact that many schools are now focusing efforts on STEM training specifically for females in grades 5-12, whereby science projects, after school programs, and mentorship can substantively influence females to pursue science-based fields in college. Another possibility is to promote the trends in female employment. As an example female employment within the Soil Science Division of the USDA-NRCS has increased over the same period. It should also be noted that the number of females in leadership roles has also increased. As a profession, soil science should look to take

  19. Escolarização no Brasil: articulando as perspectivas de gênero, raça e classe social Schooling in Brazil: articulating the perspectives of gender, race, and social class

    Directory of Open Access Journals (Sweden)

    Alceu Ravanello Ferraro

    2010-08-01

    Full Text Available Este artigo apresenta os resultados de um experimento de articulação das dimensões gênero, raça e classe social no estudo da dinâmica da escolarização no Brasil, com base nos microdados do Censo Demográfico 2000. O nível de escolarização é medido por meio da média de anos de estudo realizados com aprovação pela população de 10 anos ou mais. O estudo evidencia que essas três dimensões produzem efeitos que não podem ser simplesmente adicionados, porque obedecem a lógicas distintas. À medida que se passa das gerações mais velhas para as mais novas, as mulheres passam da condição de inferioridade à de superioridade em termos de média de anos de estudo, ao passo que a população negra mantém-se em posição de inferioridade, em relação à população branca, em todas as idades, embora com alguma redução no nível de desigualdade. Por sua vez, as desigualdades educacionais relacionadas com as diferentes posições na ocupação, tomadas aqui como indicadores de classe, aparecem como as mais acentuadas, e isso tanto na população masculina como na feminina, tanto na população branca como na negra. O texto reforça, assim, a importância e a viabilidade de se articular, no estudo da escolarização, as dimensões gênero, raça e classe social, como recomendado pela literatura sobre a questão.The article presents results of an experiment in articulating the dimensions of gender, race, and social class in the study of the dynamics of schooling in Brazil based on the micro-data of the 2000 Demographic Census. The level of schooling is measured from the average years of study successfully completed by the population aged 10 or more. The study reveals that these three dimensions produce effects that cannot be simply added to each other, because they follow different logics. As we move from the older generations to the younger, women go from a situation of inferiority to one of superiority in terms of average years of

  20. Towards a New Theory of Feminist Coalition: Accounting for the Heterogeneity of Gender, Race, Class, and Sexuality through an Exploration of Power and Responsibility

    Directory of Open Access Journals (Sweden)

    Holly Jeanine Boux

    2016-06-01

    Full Text Available This paper develops a novel theory of feminist coalition that centers and redefines the concepts of power and responsibility. After outlining several key ways in which feminist coalition work has been addressed by both theorists and practitioners, it goes on to explore how accounting for the complex experiences of identity rooted in factors such as race, class, gender, and sexuality continues to complicate the process of coalition building and theorizing. From these foundations, the article develops a theory of feminist coalition that speaks to how such a movement—or organizations within such a movement—can drive the political will for transformation and turn this will into political action without glossing over vital differences in people’s daily experiences of gender as it intersects with other systems of domination and oppression. The key argument made herein is that an explicit focus on power and responsibility can help us develop more functional answers to critical and still pressing questions, such as: Who is included—explicitly or implicitly—in feminist coalitions? And what issues, or agendas, are we working towards changing through these coalitions?

  1. Childhood social class and adult adiposity and blood-pressure trajectories 36-53 years: gender-specific results from a British birth cohort.

    Science.gov (United States)

    Strand, Bjørn Heine; Murray, Emily T; Guralnik, Jack; Hardy, Rebecca; Kuh, Diana

    2012-06-01

    In this study, the authors investigate gender-specific effects of childhood socio-economic position (SEP) on adiposity and blood pressure at three time points in adulthood. Mixed models were used to assess the association of childhood SEP with body mass index (BMI), waist circumference, systolic blood pressure (SBP) and diastolic blood pressure (DBP) at ages 36, 43 and 53 years in a British birth cohort. The adverse effect of lower childhood SEP on adiposity increased between ages 36 and 53 years in women (BMI: trend test: p=0.03) and remained stable in men, but the opposite was seen for SBP, where inequalities increased in men (p=0.01). Childhood SEP inequalities in DBP were stable with age in both men and women. Educational attainment mediated some but not all of the effects of childhood SEP on adiposity and SBP, and their rate of change; adult social class was a less important mediator. Childhood SEP is important for adult adiposity and blood pressure across midlife, especially for BMI in women and for blood pressure in men. Thus, pathways to adult health differ for men and women, and public health policies aimed at reducing social inequalities need to start early in life and take account of gender.

  2. Objects of desire or corpus delicti? Clothes, accessories, photographs and gender patterns in the Nineteenth and Twentieth century

    Directory of Open Access Journals (Sweden)

    Laura Schettini

    2013-10-01

    Secondly, the article investigates the way in which the more conservative segments of society defended the "monosexual" nature of some objects or clothing. For the opposite direction, therefore, the "sex of objects" was erected as a bulwark of the division between male and female, that those decades of rapid cultural and social changes, drastically put in crisis. We find, as well, a rowdy and hostile crowd around a woman in pants, as well as scientists and public opinion mobilized against a man who boldly exhibited a lace shirt under the vest.

  3. A Virtual Class Calculus

    DEFF Research Database (Denmark)

    Ernst, Erik; Ostermann, Klaus; Cook, William Randall

    2006-01-01

    Virtual classes are class-valued attributes of objects. Like virtual methods, virtual classes are defined in an object's class and may be redefined within subclasses. They resemble inner classes, which are also defined within a class, but virtual classes are accessed through object instances...... model for virtual classes has been a long-standing open question. This paper presents a virtual class calculus, vc, that captures the essence of virtual classes in these full-fledged programming languages. The key contributions of the paper are a formalization of the dynamic and static semantics of vc...

  4. When being a girl matters less: accessibility of gender-related self-knowledge in single-sex and coeducational classes and its impact on students' physics-related self-concept of ability.

    Science.gov (United States)

    Kessels, Ursula; Hannover, Bettina

    2008-06-01

    Establishing or preserving single-sex schooling has been widely discussed as a way of bringing more girls into the natural sciences. We test the assumption that the beneficial effects of single-sex education on girls' self-concept of ability in masculine subjects such as physics are due to the lower accessibility of gender-related self-knowledge in single-sex classes. N=401 eighth-graders (mean age 14.0 years) from coeducational comprehensive schools. Random assignment of students to single-sex vs. coeducational physics classes throughout the eighth grade. At the end of the year, students' physics-related self-concept of ability was measured using a questionnaire. In a subsample of N=134 students, the accessibility of gender-related self-knowledge during physics classes was assessed by measuring latencies and endorsement of sex-typed trait adjectives. Girls from single-sex physics classes reported a better physics-related self-concept of ability than girls from coeducational classes, while boys' self-concept of ability did not vary according to class composition. For both boys and girls, gender-related self-knowledge was less accessible in single-sex classes than in mixed-sex classes. To the extent that girls' feminine self-knowledge was relatively less accessible than their masculine self-knowledge, their physics-related self-concept of ability improved at the end of the school year. By revealing the importance of the differential accessibility of gender-related self-knowledge in single- and mixed-sex settings, our study clarifies why single-sex schooling helps adolescents to gain a better self-concept of ability in school subjects that are considered inappropriate for their own sex.

  5. University clinic and private practice treatment outcomes in Class I extraction and nonextraction patients: A comparative study with the American Board of Orthodontics Objective Grading System.

    Science.gov (United States)

    Mislik, Barbara; Konstantonis, Dimitrios; Katsadouris, Alexios; Eliades, Theodore

    2016-02-01

    The aim of this study was to compare treatment outcomes in university vs private practice settings with Class I patients using the American Board of Orthodontics Objective Grading System. A parent sample of 580 Class I patients treated with and without extractions of 4 first premolars was subjected to discriminant analysis to identify a borderline spectrum of 66 patients regarding the extraction modality. Of these patients, 34 were treated in private orthodontic practices, and 32 were treated in a university graduate orthodontic clinic. The treatment outcomes were evaluated using the 8 variables of the American Board of Orthodontics Objective Grading System. The total scores ranged from 10 to 47 (mean, 25.44; SD, 9.8) for the university group and from 14 to 45 (mean, 25.94; SD, 7.7) for the private practice group. The university group achieved better scores for the variables of buccolingual inclination (mean difference, 2.28; 95% confidence interval [CI], 0.59, 3.98; P = 0.01) and marginal ridges (mean difference, 1.32; 95% CI, 0.28, 2.36; P = 0.01), and the private practice group achieved a better score for the variable of root angulation (mean difference, -0.65; 95% CI, -1.26, -0.03; P = 0.04). However, no statistically intergroup differences were found between the total American Board of Orthodontics Objective Grading System scores (mean difference, -0.5; 95% CI, -3.82, 4.82; P = 0.82). Patients can receive similar quality of orthodontic treatment in a private practice and a university clinic. The orthodontists in the private practices were more successful in angulating the roots properly, whereas the orthodontic residents accomplished better torque control of the posterior segments and better marginal ridges. Copyright © 2016 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved.

  6. The politics of reproductive hazards in the workplace: class, gender, and the history of occupational lead exposure.

    Science.gov (United States)

    Morello-Frosch, R A

    1997-01-01

    Over the past two decades, several U.S. companies have sought to bar women from jobs that expose them to potential reproductive hazards, justifying these exclusionary policies by their professed concerns for the well-being of unborn children and potential liability. Although recent court cases have stimulated academic interest in this issue, a historical review of the public health and medical literature reveals that this debate is not new. To understand the logic behind the emergence of "fetal protection" policies, one must examine the scientific history of occupational teratogens and the socio-political and economic forces that have driven scientific research in this field. Using lead as an example, the author argues that research on the reproductive hazards of employment has historically emphasized the risks to women and downplayed the risks to men. This results in environmental health policies that do not uphold the ultimate goal of occupational safety for all workers, but rather reinforce the systemic segregation of men and women in the workplace. Although the political struggle over exclusionary policies has a feminist orientation, it also has important class dimensions and ultimately must be viewed within the broader context of American capitalist production.

  7. A Virtual Object-Location Task for Children: Gender and Videogame Experience Influence Navigation; Age Impacts Memory and Completion Time.

    Science.gov (United States)

    Rodriguez-Andres, David; Mendez-Lopez, Magdalena; Juan, M-Carmen; Perez-Hernandez, Elena

    2018-01-01

    The use of virtual reality-based tasks for studying memory has increased considerably. Most of the studies that have looked at child population factors that influence performance on such tasks have been focused on cognitive variables. However, little attention has been paid to the impact of non-cognitive skills. In the present paper, we tested 52 typically-developing children aged 5-12 years in a virtual object-location task. The task assessed their spatial short-term memory for the location of three objects in a virtual city. The virtual task environment was presented using a 3D application consisting of a 120″ stereoscopic screen and a gamepad interface. Measures of learning and displacement indicators in the virtual environment, 3D perception, satisfaction, and usability were obtained. We assessed the children's videogame experience, their visuospatial span, their ability to build blocks, and emotional and behavioral outcomes. The results indicate that learning improved with age. Significant effects on the speed of navigation were found favoring boys and those more experienced with videogames. Visuospatial skills correlated mainly with ability to recall object positions, but the correlation was weak. Longer paths were related with higher scores of withdrawal behavior, attention problems, and a lower visuospatial span. Aggressiveness and experience with the device used for interaction were related with faster navigation. However, the correlations indicated only weak associations among these variables.

  8. A Virtual Object-Location Task for Children: Gender and Videogame Experience Influence Navigation; Age Impacts Memory and Completion Time

    Science.gov (United States)

    Rodriguez-Andres, David; Mendez-Lopez, Magdalena; Juan, M.-Carmen; Perez-Hernandez, Elena

    2018-01-01

    The use of virtual reality-based tasks for studying memory has increased considerably. Most of the studies that have looked at child population factors that influence performance on such tasks have been focused on cognitive variables. However, little attention has been paid to the impact of non-cognitive skills. In the present paper, we tested 52 typically-developing children aged 5–12 years in a virtual object-location task. The task assessed their spatial short-term memory for the location of three objects in a virtual city. The virtual task environment was presented using a 3D application consisting of a 120″ stereoscopic screen and a gamepad interface. Measures of learning and displacement indicators in the virtual environment, 3D perception, satisfaction, and usability were obtained. We assessed the children’s videogame experience, their visuospatial span, their ability to build blocks, and emotional and behavioral outcomes. The results indicate that learning improved with age. Significant effects on the speed of navigation were found favoring boys and those more experienced with videogames. Visuospatial skills correlated mainly with ability to recall object positions, but the correlation was weak. Longer paths were related with higher scores of withdrawal behavior, attention problems, and a lower visuospatial span. Aggressiveness and experience with the device used for interaction were related with faster navigation. However, the correlations indicated only weak associations among these variables. PMID:29674988

  9. A Virtual Object-Location Task for Children: Gender and Videogame Experience Influence Navigation; Age Impacts Memory and Completion Time

    Directory of Open Access Journals (Sweden)

    David Rodriguez-Andres

    2018-04-01

    Full Text Available The use of virtual reality-based tasks for studying memory has increased considerably. Most of the studies that have looked at child population factors that influence performance on such tasks have been focused on cognitive variables. However, little attention has been paid to the impact of non-cognitive skills. In the present paper, we tested 52 typically-developing children aged 5–12 years in a virtual object-location task. The task assessed their spatial short-term memory for the location of three objects in a virtual city. The virtual task environment was presented using a 3D application consisting of a 120″ stereoscopic screen and a gamepad interface. Measures of learning and displacement indicators in the virtual environment, 3D perception, satisfaction, and usability were obtained. We assessed the children’s videogame experience, their visuospatial span, their ability to build blocks, and emotional and behavioral outcomes. The results indicate that learning improved with age. Significant effects on the speed of navigation were found favoring boys and those more experienced with videogames. Visuospatial skills correlated mainly with ability to recall object positions, but the correlation was weak. Longer paths were related with higher scores of withdrawal behavior, attention problems, and a lower visuospatial span. Aggressiveness and experience with the device used for interaction were related with faster navigation. However, the correlations indicated only weak associations among these variables.

  10. Entre percursos e discursos identitários: etnicidade, classe e género na cultura hip-hop Among identity trajectories and discourses: ethnicity, class and gender in hip-hop culture

    Directory of Open Access Journals (Sweden)

    José Alberto Simões

    2013-04-01

    Full Text Available Com o presente artigo pretende-se abordar o modo como a chamada cultura hip-hop, ainda que propagada globalmente, pode ser adoptada e adaptada ao nível local, produzindo desta forma simultaneamente convergência e divergência cultural. O foco desta análise será o percurso e a construção identitária de diversos protagonistas desta cultura, em torno de três dimensões interligadas: a etnicidade, a classe e o género. Para além de uma discussão teórica inicial sobre o modo como estas dimensões têm sido abordadas, pretende-se apresentar igualmente dados empíricos provenientes de uma pesquisa etnográfica realizada em Portugal, mais especificamente na área metropolitana da cidade de Lisboa. As conclusões a que se chegaram, ainda que específicas e contextuais, apresentam afinidades com outras sobre fenómenos idênticos, revelando-se importantes para a compreensão destas práticas e respectivas interpretações em diferentes contextos nacionais.With the present article we intend to explore the way the so called hip-hop culture, although globally available, tends to be adopted and adapted at a local level, hence creating both cultural convergence and divergence. The focus of this analysis will be the trajectory and identity construction of several hip-hop protagonists, considering three entwined dimensions: ethnicity, class and gender. Besides an initial theoretical discussion regarding the relevance of these dimensions, we also intend to present findings from an ethnographic research conducted in Portugal, more specifically in the metropolitan area of Lisbon. These results, although specific and contextual, show resemblance with other similar phenomena, thus being helpful in understanding these practices and corresponding interpretations throughout different national contexts.

  11. Making t he Objectives of Individuals Sports Body Mass Index, b y Age a nd Gender Analysis

    Directory of Open Access Journals (Sweden)

    İbrahim Kubilay TÜRKAY

    2014-08-01

    Full Text Available This study was conducted to determine the intent of making sport of individuals to the sports center. The study of 441 women and 808 men in 2007 - 2013 to the fitness center for a total of 1,250 people participated. The purpose of sports participants, Body Mass Index (BMI, by age and sex were examined. Obtained from the study for the Chi - square test was used for statistical analysis. %66,8 participants of the order to lose weight,%15,7in order to take the weight,%17,5 Tighter to the sports they have been identified. Participants "why sports are you doing?" The answer to the question they differ according to BMI was observed (p <0.01. Those whoare obese%99,5, those who are fat %98,7 exercise in order to lose weight, where as the rate of 0% is seen as weak and emerges with patients with normal %4 2,1. The age of participants in the sport with the aim of making a connection to a statistically significant difference (p <0.01. Again, the purpose of gender of the participants with a statistically significant link between sports (p < 0.01. In a recent study in Turkey of the population above the age of 15 and 16.9% obese, 33% fat was found (are over weight. (TSI, NO: 220 YEAR: 27.11.2011. The World Health Organization (WHO physical activity, "health is not just protection from disease and germs as a whole, the physical, mental and social well - being" is defined as (Ozer, 2006. As a result, a large portion of the participants exercise in order to lose weight was observed. BMI affects the purpose of sports, with increasing age, "to lose weight" sport in creased the proportion of those who have been identified.Our society is increasingly associated with obesity on the importance of sport habits of highly groups of subjects participated in this study, is a beautiful declaratory.

  12. Understanding the Influence of Race/Ethnicity, Gender, and Class on Inequalities in Academic and Non-Academic Outcomes among Eighth-Grade Students: Findings from an Intersectionality Approach

    Science.gov (United States)

    Bécares, Laia; Priest, Naomi

    2015-01-01

    Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study—Kindergarten (ECLS-K; N = 10,115), we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys) and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept) across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed. PMID:26505623

  13. Understanding the Influence of Race/Ethnicity, Gender, and Class on Inequalities in Academic and Non-Academic Outcomes among Eighth-Grade Students: Findings from an Intersectionality Approach.

    Science.gov (United States)

    Bécares, Laia; Priest, Naomi

    2015-01-01

    Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study-Kindergarten (ECLS-K; N = 10,115), we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys) and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept) across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed.

  14. Understanding the Influence of Race/Ethnicity, Gender, and Class on Inequalities in Academic and Non-Academic Outcomes among Eighth-Grade Students: Findings from an Intersectionality Approach.

    Directory of Open Access Journals (Sweden)

    Laia Bécares

    Full Text Available Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study-Kindergarten (ECLS-K; N = 10,115, we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed.

  15. An African view of women as sexual objects as a concern for gender equality: A critical study

    Directory of Open Access Journals (Sweden)

    Elijah M. Baloyi

    2010-03-01

    Full Text Available South African society consists of people who value honour, respect and dignity. One of the most worrying factors in our democratic country is the escalation of sex-related violations like rape, sexual harassment and sexual abuse. According to media reports, the rape and abuse of women are daily occurrences. Statistics also suggest that most marriages will at some point need to resolve the emotional trauma resulting from an extra-marital affair. It is imperative that whilst the police are trying to get the culprits into custody, we as a society should help to find out what has gone so wrong that the beautiful gift of a sexual relationship is being abused and degraded by the people. This delicate issue may be an indication of the influence of patriarchal systems in some African cultures. Rape statistics reveal that most of the perpetrators are well-known members of a community. There are many possible reasons why our society is facing this challenge; however, this study will explore the view that women are considered as sexual objects and how this perspective reveals itself as the cause of sexual offences.

  16. Archetyping race, gender and class: advertising in The Bantu World and The World from the 1930s to the 1990s

    Directory of Open Access Journals (Sweden)

    Nhlanhla Maake

    2006-04-01

    Full Text Available This article sets out to interrogate the ideological hegemony of the superstructuring narrative voice in advertisements by studying linguistic, structural devices and encoding that are employed, in order to expose its racial, class and gender undertones embedded in the authorial voice. The sample of advertisements discussed is derived from The Bantu World and its two sequels, The World and The Sowetan. The sample is thinly dispersed over a period of five decades. Most of the advertisements selected were duplicated in the sister newspapers, Mochochono (Sesotho and Imvo (isiXhosa, which were published under the auspices of the Associated Bantu Press. In the latter case the advertisements in the different languages were directly translated from English. The thrust of our argument is that the narrative voice, together with the images, are loaded with a stereotyping preconceived notion of the “other”, which is either conscious or subconscious. We also suggest that the change of the newspaper’s name is accompanied by a perceptible evolution of ideological bias in both the images and the narrative voice.

  17. An examination of single-gender and coeducational classes: Their impact on the academic achievement of middle school students enrolled in mathematics and science at selected schools in Georgia

    Science.gov (United States)

    Elam, Jeanette H.

    The purpose of this study was to compare the academic performance of students enrolled in coeducational instruction and single-gender instruction. Within this framework, the researcher examined class type, gender, and racial/ethnicity using the sixth grade CRCT scores of selected students in the areas of mathematics and science. The fifth-grade mathematics and science scores for the same population were used to control for prior knowledge. This study examined the academic achievement of students based on class type, gender, and racial/ethnicity in relation to academic achievement. The study included the CRCT scores for mathematics and science of 6th-grade students at the middle school level who were tested during the 2007--2008 school year. Many studies conducted in the past have stressed females performed better in mathematics and science, while others have stated males performed better in the same areas. Yet, other studies have found conflicting results. A large Australian study (1996), compared the academic performance of students at single-gender and coeducational schools. The conclusion of this study indicated that both males and females who were educated in single-gender classrooms scored significantly higher than did males and females in coeducational classes. A study conducted by Graham Able (2003) documented superior academic performance of students in single-gender schools, after controlling for socioeconomic class and other variables. Able's most significant finding was that the advantage of single-gender schooling was greater for males in terms of academic results than for females. This directly contradicted the educational myth that males performed better in classrooms if females were present. The sample in this study consisted of CRCT scores for 304 sixth-grade students from four different middle schools. Due to the racial composition of the sample, the study only focused on black and white students. School 1 and School 2 involved single-gender

  18. Elegant objects

    CERN Document Server

    Bugayenko, Yegor

    2017-01-01

    There are 23 practical recommendations for object-oriented programmers. Most of them are completely against everything you've read in other books. For example, static methods, NULL references, getters, setters, and mutable classes are called evil. Compound variable names, validators, private static literals, configurable objects, inheritance, annotations, MVC, dependency injection containers, reflection, ORM and even algorithms are our enemies.

  19. Outcome assessment of lingual and labial appliances compared with cephalometric analysis, peer assessment rating, and objective grading system in Angle Class II extraction cases.

    Science.gov (United States)

    Deguchi, Toru; Terao, Fumie; Aonuma, Tomo; Kataoka, Tomoki; Sugawara, Yasuyo; Yamashiro, Takashi; Takano-Yamamoto, Teruko

    2015-05-01

    To validate our hypothesis that there would be significant differences in treatment outcomes, including cephalometric values, degree of root resorption, occlusal indices, and functional aspect, between cases treated with labial and lingual appliances. Twenty-four consecutively treated Class II cases with extractions and lingual appliance were compared with 25 matched cases treated with extraction and labial appliance. Orthodontic treatment outcomes were evaluated by cephalometric analysis, peer assessment rating, and an objective grading system (OGS). Additionally, functional analysis was also performed in both groups after orthodontic treatment. Statistical comparison was performed using the Wilcoxon signed rank test within the groups, and the Mann-Whitney U-test was used to compare between the labial and lingual groups. The only significant difference between the groups was that the interincisal angle was larger in the lingual group than in the labial group. OGS evaluation showed that control over root angulation was significantly worse in the lingual group than in the labial group. There was no significant difference between groups in the amount of root resorption or in functional evaluation. Generally, lingual appliances offer comparable treatment results to those obtained with labial appliances. However, care should be taken with lingual appliances because they are more prone to produce uprighted incisors and root angulation.

  20. Protected Objects in Java

    DEFF Research Database (Denmark)

    Løvengreen, Hans Henrik; Schwarzer, Jens Christian

    1998-01-01

    We present an implementation of Ada 95's notion of protected objects in Java. The implementation comprises a class library supporting entry queues and a (pre-) compiler translating slightly decorated Java classes to pure Java classes utilizing the library.......We present an implementation of Ada 95's notion of protected objects in Java. The implementation comprises a class library supporting entry queues and a (pre-) compiler translating slightly decorated Java classes to pure Java classes utilizing the library....

  1. Interseccionalidade de gênero, classe e raça e vulnerabilidade de adolescentes negras às DST/aids Intersectionality of gender, class and race, and vulnerability of black female adolescents to STD/AIDS

    Directory of Open Access Journals (Sweden)

    Stella R. Taquette

    2010-12-01

    Full Text Available OBJETIVO: verificar a vulnerabilidade ao HIV/aids de adolescentes femininas moradoras de favelas da cidade do Rio de Janeiro. MÉTODO: foi utilizada uma combinação de métodos, quantitativo e qualitativo. Na etapa quantitativa, realizou-se um estudo observacional de corte transversal por meio de entrevistas e exames clínico/laboratoriais para diagnóstico de DST, e, na qualitativa, desenvolveram-se grupos focais sobre os temas sexualidade, gênero e raça. RESULTADOS: foram entrevistadas 816 adolescentes de 10 diferentes comunidades, com um grupo focal em cada favela: 74% eram negras, 39% eram sexualmente ativas e destas 24,4% eram portadoras de DST. Houve uma relação estatisticamente significativa entre a variável raça/cor negra e a atividade sexual. Na fase qualitativa, evidenciou-se que a discriminação racial sofrida é cotidiana e contribui para a construção de autoimagem negativa que aliada a pobreza, violência de gênero e dificuldade de acesso aos serviços de saúde ampliam a vulnerabilidade às DST/aids. CONCLUSÃO: o estudo sugere a criação de políticas que proporcionem o aumento da oferta de serviços de atendimento ginecológico a esse público, com ações que favoreçam a utilização de preservativo feminino e contribuam para reduzir a desigualdade social, de gênero e de raça.OBJECTIVE: To verify the vulnerability to HIV/AIDS of female adolescents that live in poor communities of the city of Rio de Janeiro. METHODS: It was carried out with quantitative and qualitative analyses. The quantitative phase was a cross-sectional study, through interviews of 816 adolescents and clinical/laboratory tests in ten different slums, and the qualitative phase was done on one focus group about sexuality of gender and race in each community. RESULTS: 74% of the adolescents were black, 39% had sexual activity and 24.4% of those had STD. A statistical significant association occurred between the black color/race and sexual activity

  2. Is there an agreement among the items of the Korean physical therapist licensing examination, learning objectives of class subjects, and physical therapists' job descriptions?

    Science.gov (United States)

    Kang, Min-Hyeok; Kwon, Oh-Yun; Kim, Yong-Wook; Kim, Ji-Won; Kim, Tae-Ho; Oh, Tae-Young; Weon, Jong-Hyuk; Lee, Tae-Sik; Oh, Jae-Seop

    2016-01-01

    To determine the agreement among the items of the Korean physical therapist licensing examination, learning objectives of class subjects, and physical therapists' job descriptions. The main tasks of physical therapists were classified, and university courses related to the main tasks were also classified. Frequency analysis was used to determine the proportions of credits for the classified courses out of the total credits of major subjects, exam items related to the classified courses out of the total number of exam items, and universities that offer courses related to the Korean physical therapist licensing examination among the surveyed universities. The proportions of credits for clinical decision making and physical therapy diagnosis-related courses out of the total number credits for major subjects at universities were relatively low (2.06% and 2.58%, respectively). Although the main tasks of physical therapists are related to diagnosis and evaluation, the proportion of physiotherapy intervention-related items (35%) was higher than that of examination and evaluation-related items (25%) on the Korean physical therapist licensing examination. The percentages of universities that offer physical therapy diagnosis and clinical decision making-related courses were 58.62% and 68.97%, respectively. Both the proportion of physiotherapy diagnosis and evaluation-related items on the Korean physical therapist licensing examination, and the number of subjects related to clinical decision making and physical therapy diagnosis in the physical therapy curriculum, should be increased to ensure that the examination items and physical therapy curriculum reflect the practical tasks of physical therapists.

  3. Gender Representation in Online Media. Case Study: the Interview

    Directory of Open Access Journals (Sweden)

    Delia Gavriliu

    2015-05-01

    Full Text Available The gender is a biological aspect which has migrated into a social concept with a major impact over the masculine or feminine identities, created by the society in itself. The media are a way of identity (reconstruction, our purpose being focused on a linguistic analysis of the media content of a Romanian online journal column – the interview, obtaining in this way classes of gender representation in the online medium. The application of the socio-psychological concept of gender on the journalistic texts is made through content analysis, obtaining in this way categories, types, domains of predilection, gender status. Social gender representations with their stereotypes and their innovations represent a poor explored domain when speaking of their transpositions in media. Our study aims to take into consideration a content – gender projection approach, in an objective perspective, based on a content analysis through gender representation in Romanian online content.

  4. Gender Recognition Using Cognitive Modeling

    DEFF Research Database (Denmark)

    Fagertun, Jens; Andersen, Tobias; Paulsen, Rasmus Reinhold

    2012-01-01

    In this work, we use cognitive modeling to estimate the ”gender strength” of frontal faces, a continuous class variable, superseding the traditional binary class labeling. To incorporate this continuous variable we suggest a novel linear gender classification algorithm, the Gender Strength...

  5. Patterns of Gender-Based Violence and Associations with Mental Health and HIV Risk Behavior Among Female Sex Workers in Mombasa, Kenya: A Latent Class Analysis.

    Science.gov (United States)

    Roberts, Sarah T; Flaherty, Brian P; Deya, Ruth; Masese, Linnet; Ngina, Jacqueline; McClelland, R Scott; Simoni, Jane; Graham, Susan M

    2018-03-30

    Gender-based violence (GBV) is common among female sex workers (FSWs) and is associated with multiple HIV risk factors, including poor mental health, high-risk sexual behavior, and sexually transmitted infections (STIs). Prior studies have focused on GBV of one type (e.g. physical or sexual) or from one kind of perpetrator (e.g., clients or regular partners), but many FSWs experience overlapping types of violence from multiple perpetrators, with varying frequency and severity. We examined the association between lifetime patterns of GBV and HIV risk factors in 283 FSWs in Mombasa, Kenya. Patterns of GBV were identified with latent class analysis based on physical, sexual, or emotional violence from multiple perpetrators. Cross-sectional outcomes included depressive symptoms, post-traumatic stress disorder (PTSD) symptoms, disordered alcohol and other drug use, number of sex partners, self-reported unprotected sex, prostate-specific antigen (PSA) in vaginal secretions, and a combined unprotected sex indicator based on self-report or PSA detection. We also measured HIV/STI incidence over 12 months following GBV assessment. Associations between GBV patterns and each outcome were modeled separately using linear regression for mental health outcomes and Poisson regression for sexual risk outcomes. Lifetime prevalence of GBV was 87%. We identified 4 GBV patterns, labeled Low (21% prevalence), Sexual (23%), Physical/Moderate Emotional (18%), and Severe (39%). Compared to women with Low GBV, those with Severe GBV had higher scores for depressive symptoms, PTSD symptoms, and disordered alcohol use, and had more sex partners. Women with Sexual GBV had higher scores for disordered alcohol use than women with Low GBV, but similar sexual risk behavior. Women with Physical/Moderate Emotional GBV had more sex partners and a higher prevalence of unprotected sex than women with Low GBV, but no differences in mental health. HIV/STI incidence did not differ significantly by GBV

  6. Gender differences in the association of individual social class and neighbourhood unemployment rate with prevalent type 2 diabetes mellitus: a cross-sectional study from the DIAB-CORE consortium.

    Science.gov (United States)

    Müller, Grit; Hartwig, Saskia; Greiser, Karin Halina; Moebus, Susanne; Pundt, Noreen; Schipf, Sabine; Völzke, Henry; Maier, Werner; Meisinger, Christa; Tamayo, Teresa; Rathmann, Wolfgang; Berger, Klaus

    2013-06-21

    To analyse gender differences in the relationship of individual social class, employment status and neighbourhood unemployment rate with present type 2 diabetes mellitus (T2DM). Five cross-sectional studies. Studies were conducted in five regions of Germany from 1997 to 2006. The sample consisted of 8871 individuals residing in 226 neighbourhoods from five urban regions. Prevalent T2DM. We found significant multiplicative interactions between gender and the individual variables--social class and employment status. Social class was statistically significantly associated with T2DM in men and women, whereby this association was stronger in women (lower vs higher social class: OR 2.68 (95% CIs 1.66 to 4.34)) than men (lower vs higher social class: OR 1.78 (95% CI 1.22 to 2.58)). Significant associations of employment status and T2DM were only found in women (unemployed vs employed: OR 1.73 (95% CI 1.02 to 2.92); retired vs employed: OR 1.77 (95% CI 1.10 to 2.84); others vs employed: OR 1.64 (95% CI 1.01 to 2.67)). Neighbourhood unemployment rate was associated with T2DM in men (high vs low tertile: OR 1.52 (95% CI 1.18 to 1.96)). Between-study and between-neighbourhood variations in T2DM prevalence were more pronounced in women. The considered covariates helped to explain statistically the variation in T2DM prevalence among men, but not among women. Social class was inversely associated with T2DM in both men and women, whereby the association was more pronounced in women. Employment status only affected T2DM in women. Neighbourhood unemployment rate is an important predictor of T2DM in men, but not in women.

  7. Board characteristics, governance objectives, and hospital performance

    DEFF Research Database (Denmark)

    Thiel, Andrea; Winter, Vera; Büchner, Vera Antonia

    2018-01-01

    membership relates to board characteristics and financial performance. METHODOLOGY: Using factor analysis, we identify latent classes of governance objectives and use hierarchical cluster analysis to detect distinct clusters with varying emphasis on the classes. We then use multinomial regression to explore...... the associations between cluster membership and board characteristics (size, gender diversity, and occupational diversity) and examine the associations between clusters and financial performance using OLS regression. RESULTS: Classes of objectives reflecting three governance theories-agency theory, stewardship...... and hospital financial performance, with two of three groups performing significantly better than the reference group. CONCLUSION: High performance in hospitals can be the result of governance logics, which, compared to simple board characteristics, are associated with better financial outcomes. PRACTICE...

  8. Gender Identities in Class: the use of movies on combat against homophobia in schools of Brasília – Federal District of Brazil

    Directory of Open Access Journals (Sweden)

    Edlene Oliveira Silva

    2017-12-01

    Full Text Available Traditionally, the cinema is a broadcasting place of negative images of homosexuality, as it reinforces stereotypes and prejudices about sexual and gender identities non-heteronormative. Yet, for its global reach, the movies can be used as a privileged way in the confrontation of homophobia and in debates about homosexuality at school. This paper analyses a pedagogical intervention in a public elementary school of Federal District of Brazil from the exhibition of the short-film “I don’t want to go back alone”, directed by Daniel Ribeiro (2010. In this work, our goal is understand in three stages the imaginary and social practices that instruct the student’s social representation of gender relations and homosexuality: the first is a chat session with the students, than a collective reading of texts about sexuality and gender relations, and then the use of the chosen movie. During this investigation, it was possible to identify proper teaching knowledge to the treatment of this subject under the suggested activities with the usage of the film and the gender and homosexuality conception, sometimes conservative, sometimes transgressive, branding the students discourses.

  9. Semantic Analysis of Virtual Classes and Nested Classes

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann

    1999-01-01

    Virtual classes and nested classes are distinguishing features of BETA. Nested classes originated from Simula, but until recently they have not been part of main stream object- oriented languages. C++ has a restricted form of nested classes and they were included in Java 1.1. Virtual classes...... classes and parameterized classes have been made. Although virtual classes and nested classes have been used in BETA for more than a decade, their implementation has not been published. The purpose of this paper is to contribute to the understanding of virtual classes and nested classes by presenting...

  10. Gender equality and meritocracy

    OpenAIRE

    Powell, Stina

    2016-01-01

    This thesis examines how gender equality measures and discourses are reconciled with notions of merit in academia. Gender equality is often defined as equal rights for women and men and has become a widely accepted political goal and vision. Meritocratic principles build on the assumption that everyone, regardless of gender, class, race and sexuality, has the same opportunities to advance provided they are sufficiently hardworking and intelligent. Meritocratic principles thus build on the ass...

  11. "Brincar de osadia": sexualidade e socialização infanto-juvenil no universo de classes populares "Sex-daring games": sexuality and gender socialization in the working-class children's universe

    Directory of Open Access Journals (Sweden)

    Jucélia Santos Bispo Ribeiro

    2003-01-01

    Full Text Available Este artigo focaliza o processo de socialização infanto-juvenil no que diz respeito ao gênero e sexualidade, a partir de uma perspectiva sócio-antropológica. O trabalho baseia-se em pesquisa de cunho etnográfico, que teve como alvo grupos de crianças de ambos os sexos, dos 5 aos 14 anos de idade, pertencentes a famílias das camadas populares de uma comunidade na Baía de Todos os Santos, Bahia, Brasil. O estudo mostrou que, apesar da forte influência da família e da escola na socialização primária, as crianças reproduzem e reelaboram representações sobre gênero e conduta sexual adequada, sobretudo com seus pares, principalmente no contexto de diferentes brincadeiras infantis. A pesquisa analisa as representações e as práticas dos grupos observados nesse processo socializador, revelando como gênero e sexualidade são construídos socialmente, dependendo dos contextos em que se dão as diferentes interações sociais.This article focuses on the socialization of children and youth with respect to gender and sexuality, from a socio-anthropological perspective. The work is based on ethnographic research in a group of 5-14-year-old boys and girls in a community in Baia de Todos os Santos, Bahia, Brazil. Despite the strong influence of family and school in primary socialization, the children reproduced and re-elaborated norms and practices on appropriate gender and sexual conduct, especially among their peers, and primarily in the context of play. The research analyzes the children’s representations and practices in this socializing process, showing how gender and sexuality are socially constructed according to the contexts in which the different social interactions take place.

  12. Hyoid bone position and head posture comparison in skeletal Class I and Class II subjects: A retrospective cephalometric study

    Directory of Open Access Journals (Sweden)

    Pawankumar Dnyandeo Tekale

    2014-01-01

    Full Text Available Objective: The aim of the study was to investigate the hyoid bone position and the head posture using lateral cephalograms in subjects with skeletal Class I and skeletal Class II pattern and to investigate the gender differences. Materials and Methods: The study used lateral cephalograms of 40 subjects (20 skeletal Class I pattern; 20 skeletal Class II pattern. Lateral cephalograms were traced and analyzed for evaluation of the hyoid bone position and the head posture using 34 parameters. Independent sample t-test was performed to compare the differences between the two groups and between genders in each group. Statistical tests were performed using NCSS 2007 software (NCSST, Kaysville, Utah, USA. Results: The linear measurements between the hyoid bone (H and cervical spine (CV2ia, the nasion-sella line, palatal line nasion line, the anterior nasal spine (ANS to perpendicular projection of H on the NLP (NLP- Nasal Linear Projection (H-NLP/ANS as well as the posterior cranial points (Bo, Ar and S points were found to be less in skeletal Class II subjects. The measurement H-CV2ia was found to be less in males with skeletal Class I pattern and H-CV4ia was found to be less in males with skeletal Class II pattern. The natural head posture showed no significant gender differences. Conclusion: The position of hyoid bone was closer to the cervical vertebra horizontally in skeletal Class II subjects when compared with skeletal Class I subjects. In males, the hyoid bone position was closer to the cervical vertebra horizontally both in skeletal Class I and skeletal Class II subjects.

  13. Characterizing the Energetics of the Youngest Protostars: FIFI-LS Spectroscopy of Herschel-Identified Extreme Class 0 objects in Orion

    Science.gov (United States)

    Megeath, S.

    2014-10-01

    We propose FIFI-LS spectroscopy observations toward 3 of the youngest known Herschel- detected Class 0 protostars in the Orion molecular clouds. Characterization of the far-IR spectrum toward these PACS Bright Red Sources (PBRS) is imperative: this is the only observational means to characterize the complete energetics of the outflow in the earliest stages of the star formation process. We have already obtained Herschel-PACS spectroscopy for 8/14 PBRS; for these, the CO rotation temperatures are systematically lower than the larger samples of 'more typical' protostars observed. Furthermore, all of the Herschel-detected PBRS also have CARMA CO (J=1-0) outflow maps, enabling us to identify tentative trends between the detection and morphology (compact or extended) of the CO outflow and the presence or lack of far-infrared emission lines. Moreover, we only convincingly detect [OI] emission toward the source with the brightest outflow emission; thus, [OI] may not be universally present in protostellar outflows. However, due to the small-numbers with PACS spectroscopy, it is unclear if these trends are real and the three proposed PBRS have outflow maps of varying morphologies, but no far-infrared spectra. The results from this program will provide a firm observational footing for the presence or lack of such trends and will strengthen the connection of the far-IR emission lines to the outflow.

  14. ‘AN INCREDIBLY STEEP HILL:’ HOW GENDER, RACE, AND CLASS SHAPE PERSPECTIVES ON ACADEMIC CAREERS AMONG BEGINNING BIOMEDICAL PHD STUDENTS

    Science.gov (United States)

    Wood, Christine V.; Campbell, Patricia B.; McGee, Richard

    2017-01-01

    This paper analyzes perspectives on academic careers among 60 beginning PhD students in the biomedical sciences. It presents seven perspectives on academic careers articulated by the students in the sample and explains the way that race/ethnicity, gender, and students’ family education backgrounds are tied to those perspectives. The findings show that traditionally underrepresented students find the academic career path less navigable than students from well-represented groups. Among underrepresented students, even those from higher family education backgrounds, experiences related to race/ethnicity and gender often inform perceptions of the academic career even before they start their graduate research training. As the composition of the graduate population changes to include more women and underrepresented racial and ethnic minority men, it is important to note that not all graduate students enter with the same perspectives and views of the academic career and that there are meaningful differences in perspectives across demographic lines. Graduate programs can play a critical role in providing information and support for graduate students as they navigate their career choices, particularly at the earliest stages of training. By becoming sensitive to students’ perspectives on career options, and understanding how differences in perspectives arise, mentors and others can align advising strategies with the experiences and views of students. PMID:28239250

  15. Categorization for Faces and Tools—Two Classes of Objects Shaped by Different Experience—Differs in Processing Timing, Brain Areas Involved, and Repetition Effects

    Science.gov (United States)

    Kozunov, Vladimir; Nikolaeva, Anastasia; Stroganova, Tatiana A.

    2018-01-01

    The brain mechanisms that integrate the separate features of sensory input into a meaningful percept depend upon the prior experience of interaction with the object and differ between categories of objects. Recent studies using representational similarity analysis (RSA) have characterized either the spatial patterns of brain activity for different categories of objects or described how category structure in neuronal representations emerges in time, but never simultaneously. Here we applied a novel, region-based, multivariate pattern classification approach in combination with RSA to magnetoencephalography data to extract activity associated with qualitatively distinct processing stages of visual perception. We asked participants to name what they see whilst viewing bitonal visual stimuli of two categories predominantly shaped by either value-dependent or sensorimotor experience, namely faces and tools, and meaningless images. We aimed to disambiguate the spatiotemporal patterns of brain activity between the meaningful categories and determine which differences in their processing were attributable to either perceptual categorization per se, or later-stage mentalizing-related processes. We have extracted three stages of cortical activity corresponding to low-level processing, category-specific feature binding, and supra-categorical processing. All face-specific spatiotemporal patterns were associated with bilateral activation of ventral occipito-temporal areas during the feature binding stage at 140–170 ms. The tool-specific activity was found both within the categorization stage and in a later period not thought to be associated with binding processes. The tool-specific binding-related activity was detected within a 210–220 ms window and was located to the intraparietal sulcus of the left hemisphere. Brain activity common for both meaningful categories started at 250 ms and included widely distributed assemblies within parietal, temporal, and prefrontal regions

  16. Categorization for Faces and Tools-Two Classes of Objects Shaped by Different Experience-Differs in Processing Timing, Brain Areas Involved, and Repetition Effects.

    Science.gov (United States)

    Kozunov, Vladimir; Nikolaeva, Anastasia; Stroganova, Tatiana A

    2017-01-01

    The brain mechanisms that integrate the separate features of sensory input into a meaningful percept depend upon the prior experience of interaction with the object and differ between categories of objects. Recent studies using representational similarity analysis (RSA) have characterized either the spatial patterns of brain activity for different categories of objects or described how category structure in neuronal representations emerges in time, but never simultaneously. Here we applied a novel, region-based, multivariate pattern classification approach in combination with RSA to magnetoencephalography data to extract activity associated with qualitatively distinct processing stages of visual perception. We asked participants to name what they see whilst viewing bitonal visual stimuli of two categories predominantly shaped by either value-dependent or sensorimotor experience, namely faces and tools, and meaningless images. We aimed to disambiguate the spatiotemporal patterns of brain activity between the meaningful categories and determine which differences in their processing were attributable to either perceptual categorization per se , or later-stage mentalizing-related processes. We have extracted three stages of cortical activity corresponding to low-level processing, category-specific feature binding, and supra-categorical processing. All face-specific spatiotemporal patterns were associated with bilateral activation of ventral occipito-temporal areas during the feature binding stage at 140-170 ms. The tool-specific activity was found both within the categorization stage and in a later period not thought to be associated with binding processes. The tool-specific binding-related activity was detected within a 210-220 ms window and was located to the intraparietal sulcus of the left hemisphere. Brain activity common for both meaningful categories started at 250 ms and included widely distributed assemblies within parietal, temporal, and prefrontal regions

  17. Extending research on the influence of grammatical gender on object classification: A cross-linguistic study comparing Estonian, Italian and Lithuanian native speakers

    Directory of Open Access Journals (Sweden)

    Luca Vernich

    2017-05-01

    Full Text Available Using different experimental tasks, researchers have pointed to a possible correlation between grammatical gender and classification behaviour. Such effects, however, have been found comparing speakers of a relatively small set of languages. Therefore, it’s not clear whether evidence gathered can be generalized and extended to languages that are typologically different from those studied so far. To the best of our knowledge, Baltic and Finno-Ugric languages have never been examined in this respect. While most previous studies have used English as an example of gender-free languages, we chose Estonian because – contrary to English and like all Finno-Ugric languages – it does not use gendered pronouns (‘he’ vs. ‘she’ and is therefore more suitable as a baseline. We chose Lithuanian because the gender system of Baltic languages is interestingly different from the system of Romance and German languages tested so far. Taken together, our results support and extend previous findings and suggest that they are not restricted to a small group of languages. "Grammatiline sugu objektide kategoriseerimise mõjutajana: eesti, itaalia ja leedu keele võrdlev uurimus" Eri tüüpi eksperimente kasutades on uurijad osutanud grammatilise soo ja objektide klassifitseerimise võimalikele seostele. Senised tulemused on saadud siiski suhteliselt väheste keelte andmete võrdlemisel. Seetõttu ei ole teada, kas need järeldused on üldistatavad ka nendele keeltele, mille struktuur erineb siiani uuritud keeltest. Probleemi uurimiseks laiendasime vaadeldavate keelte hulka ja tegime grammatilise soo ja objektide kategoriseerimise seoste katse läbi balti ja soome-ugri keelte hulka kuuvate keeltega, mida ei ole kõnealusest vaatenurgast uuritud. Enamik seniseid uuringuid on seadnud nn lähtepunktiks ehk grammatilise soota keeleks inglise keele. Siinses uuringus valisime aga selliseks lähtepunktiks hoopis eesti keele, kus erinevalt inglise keelest ei ole ka

  18. Exigências nutricionais de proteína, energia e macrominerais de bovinos Nelore de três classes sexuais Nutrient requirements of protein, energy and macrominerals of Nellore cattle of three genders

    Directory of Open Access Journals (Sweden)

    Marcos Inácio Marcondes

    2009-08-01

    Full Text Available Objetivou-se determinar as exigências de energia metabolizável para mantença, as exigências líquidas de proteína, energia e macrominerais para ganho de peso e a eficiência de transformação de exigências líquidas de proteína para ganho em exigências de proteína metabolizável em bovinos Nelore. Foram utilizados 27 animais (nove machos castrados, nove machos não-castrados e nove fêmeas. Três animais de cada classe foram abatidos ao início do experimento como grupo referência. Os 18 animais remanescentes receberam concentrado (1 ou 1,25% do peso vivo durante 112 dias e foram abatidos ao final, para determinação de sua composição corporal. As exigências líquidas para ganho de peso foram obtidas derivando-se a equação de predição do conteúdo corporal de cada nutriente em função do logaritmo do peso de corpo vazio. As exigências de energia metabolizável para mantença foram estimadas a partir da regressão linear da energia retida em relação ao consumo de energia metabolizável, enquanto a eficiência de uso da proteína metabolizável para ganho de peso foi estimada pela equação da proteína bruta retida em relação ao consumo de proteína metabolizável. As exigências líquidas de minerais estão de acordo com os valores encontrados na literatura. As exigências líquidas de energia para ganho aumentam de acordo com o peso vivo e as exigências líquidas de proteína para ganho diminuem com o aumento do peso. A eficiência de conversão das exigências líquidas de proteína em exigências de proteína metabolizável é de aproximadamente 50%.The objective of this study was to determine the metabolizable energy requirement for maintenance and net requirements of crude protein, energy and macrominerals for weight gain, and also the conversion efficiency of net protein requirements to metabolizable protein requirements in Nellore cattle. Twenty seven Nellore animals (nine bulls, nine steers and nine heifers were

  19. Toward a Psychological Study of Class Consciousness: Development and Validation of a Social Psychological Model

    Directory of Open Access Journals (Sweden)

    Lucas A. Keefer

    2015-12-01

    Full Text Available While social class has recently become a prominent topic in social psychological research, much of this effort has focused on the psychological consequences of objective and subjective indices of class (e.g., income, perceived status. This approach sheds light on the consequences of social class itself, but overlooks a construct of central importance in earlier theorizing on class: class consciousness, or the extent to which individuals acknowledge and situate themselves within class relations. The current paper offers a psychological model of class consciousness comprised of five elements: awareness of social class, perceptions of class conflict, beliefs about the permeability of class groups, identification with a class group, and personal experience of being treated as a member of one’s class. We offer a measure assessing those central dimensions and assess differences in these dimensions by age, gender, indices of social class, political ideology, and among different class groups. Finally, we offer suggestions for how an awareness of class consciousness may enrich social psychology and ultimately foster political change.

  20. The Attitudes of Secondary School Students toward School and Reading: A Comparison in Terms of Mother Tongue, Gender and Class Level

    Science.gov (United States)

    Yildiz, Mustafa; Kiziltas, Yusuf

    2018-01-01

    It is important to determine whether the school attitude of secondary school students has an influence on the reading attitude. For this purpose, such a study was conducted at secondary school level. In addition, the extent to which such variables as mother tongue are determinative in this context has been examined.The objective of this study is…

  1. An Investigation of the Class Management Profiles of Students of Physical Education and Sports Teaching Departments

    Science.gov (United States)

    Baydar, Hacer Özge; Hazar, Muhsin; Yildiz, Ozer; Yildiz, Mehtap; Tingaz, Emre Ozan; Gökyürek, Belgin

    2016-01-01

    The objective of this research is to examine and analyze the class management profiles of 3rd and 4th grade students of Physical Education and Sports Teaching Departments of universities in Turkey based on gender, grade level and university. The research population comprised 375 students (170 females and 205 males) of Physical Education and Sports…

  2. Napping patterns during the 2nd year of USMA 2007 Class A preliminary analysis

    OpenAIRE

    Miller, Nita; Shattuck, Lawrence G.; Matsangas, Panagiotis

    2007-01-01

    Objectives: In support of a four-year longitudinal study of the Class of 2007, at United States Military Academy (USMA), West Point, NY, this work focuses on: Cadet napping patterns during the second year of their stay at the Academy, napping effect on daily sleep, and frequency of napping versus gender, and seasonality issues.

  3. Gender determination in populus

    Energy Technology Data Exchange (ETDEWEB)

    McLetchie, D.N. [Univ. of Kentucky, Lexington, KY (United States). Dept. of Biological Sciences; Tuskan, G.A. [Oak Ridge National Lab., TN (United States)

    1994-12-31

    Gender, the expression of maleness or femaleness, in dioecious plants has been associated with changes in morphology, physiology, ecological position, and commercial importance of several species, including members of the Salicaceae family. Various mechanisms have been proposed to explain the expression of gender in Salicaceae, including sex chromosomes, simple Mendelian genes, quantitative genes, environment, and genotype-by-environment interactions. Published reports would favor a genetic basis for gender. The objective of this study was to identify molecular markers associated with gender in a segregating family of hybrid poplars. Bulked segregant analysis and chi-squared analysis were used to test for the occurrence of sex chromosomes, individual loci, and chromosome ratios (i.e., ploidy levels) as the mechanisms for gender determination. Examination of 2488 PCR based RAPD markers from 1219 primers revealed nine polymorphic bands between male and female bulked samples. However, linkage analysis indicated that none of these markers were significantly associated with gender. Chisquared results for difference in male-to-female ratios between diploid and triploid genotypes also revealed no significant differences. These findings suggest gender is not controlled via sex chromosomes, simple Mendelian loci or ratios of autosome to gender-determining loci. It is possible that gender is determined genetically by regions of the genome not sampled by the tested markers or by a complex of loci operating in an additive threshold manner or in an epistatic manner. It is also possible that gender is determined environmentally at an early zygote stage, canalizing gender expression.

  4. KETIMPANGAN GENDER DALAM PERTUMBUHAN EKONOMI

    Directory of Open Access Journals (Sweden)

    Erma Aktaria

    2012-12-01

    Full Text Available The objective of this research is to analyze the gender inequality in 14 districts/ cities in Central Kalimantan Province by using the Gender Inequality Index (GII, which introduced by UNDP, to analyze the effect of gender inequality with economic growth and compare the use of the GII with the Gender Development Index and Gender Empowerment Measure (GEM in relation to economic growth. This research uses panel data from 14 districts/cities during 2004-2007, the analytical methods used were descriptive statistics in analyzing gender inequality and statistical inference to explain the influence of gender inequality on economic growth. Descriptive analysis results showed that there are sharp gender inequality in every district/city. The results of regression analysis shows that there are negative and significant effect of gender inequality to economic growth. Gender inequality is statistically represented by a proxy of the GII is not as strong compared to a proxy of the two others.

  5. [Physical activity of 9 and 15 year old Icelandic children - Public health objectives and relations of physical activity to gender, age, anthropometry and area of living].

    Science.gov (United States)

    Magnusson, Kristjan Thor; Arngrimsson, Sigurbjorn Arni; Sveinsson, Thorarinn; Johannsson, Erling

    2011-02-01

    The main objective of the study was to assess to what degree nine and fifteen year old Icelandic children followed the national physical activity (PA) guidelines for children set forth by the Icelandic Public Health Institute, which recommend no less than 60 minutes of moderate-to-vigorous physical activity a day (MVPA). The study was conducted between September 2003 and January 2004 at eighteen randomly selected schools in the capital area of Reykjavik and towns and rural areas in the northeast. All nine years old (N=662) and fifteen years old (N=661) students were offered to participate. Half of the children were randomly chosen to partake in the PA part of the study where 176 nine-year-old and 162 fifteen-year-old children yielded usable data. We measured participants' height, weight and skinfold thickness and their PA by ActiGraph™ with respect to moderate-to-vigorous intensity (defined as counts >3400 cpm) and average volume. Only 5% of 9-year-old and 9% of 15 year-old students followed the recommended PA guidelines of at least 60 minutes a day of MVPA. MVPA was positively associated with sex (being a boy) and age, but negatively associated with skinfold thickness. Those living in the capital area of Reykjavik rather than in smaller towns and rural areas were likelier to accrue more minutes of MVPA per day. The results highlight the importance of developing PA interventions targeting children of school age. It is important to research and evaluate different ways as to how these interventions should best be conducted. Key words: physical activity, children, body composition, accelerometers.

  6. Part Objects and Their Location

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1992-01-01

    The notion of location of part objects is introduced, yielding a reference to the containing object. Combined with locally defined objects and classes (block structure), singularly defined part objects, and references to part objects, it is a powerful language mechanism for defining objects...

  7. Desempenho produtivo de bovinos Nelore de diferentes classes sexuais alimentados com dietas contendo dois níveis de oferta de concentrado Productive performance of Nellore cattle of different gender fed diets containing two levels of concentrate allowance

    Directory of Open Access Journals (Sweden)

    Pedro Veiga Rodrigues Paulino

    2008-06-01

    Full Text Available Objetivou-se avaliar os efeitos de classe sexual e nível de oferta de concentrado sobre o desempenho, o consumo e a digestibilidade dos nutrientes em bovinos Nelore. Trinta e cinco animais, 12 machos inteiros, 11 machos castrados e 12 fêmeas, provenientes de um mesmo grupo contemporâneo, foram distribuídos aleatoriamente a dois tratamentos, correspondentes aos níveis de oferta de concentrado, 0,6 e 1,2% do peso corporal, respectivamente. Os animais foram alimentados individualmente durante 112 dias, sendo abatidos ao final do experimento, com um grupo referência abatido ao início. Os machos inteiros foram mais eficientes, pois apresentaram maior peso final e de corpo vazio, como resultado da maior taxa de crescimento em relação às fêmeas, ficando os machos castrados em posição intermediária. Os consumos relativos de matéria seca e de todos os demais nutrientes foram superiores nas fêmeas em relação aos machos inteiros, de modo que os castrados apresentaram valores intermediários. As digestibilidades, à exceção do extrato etéreo, não foram afetadas pela classe sexual. As digestibilidades da matéria seca e matéria orgânica foram superiores para a dieta com nível de oferta de concentrado de 1,2% do PV. Classe sexual afetou o crescimento e a capacidade de consumo dos animais, porém não teve efeito sobre a digestibilidade dos nutrientes da dieta. Níveis de oferta de concentrado de 0,6 e 1,2% do PV não foram suficientes para promover diferenças no desempenho de bovinos Nelore, independentemente de classe sexual.The objective of this work was to evaluate the effects of sex class and concentrate allowance level on performance and digestibility of the nutrients in Nellore cattle. Thirty five animals were used, 12 young bulls, 11 steers and 12 heifers, from the same contemporary group, were randomly allotted into two treatments: concentrate allowance levels of 0.6 and 1.2% BW, respectively. The animals were individually

  8. Cutting Classes

    Science.gov (United States)

    Hacker, Andrew

    1976-01-01

    Provides critical reviews of three books, "The Political Economy of Social Class", "Ethnicity: Theory and Experience," and "Ethnicity in the United States," focusing on the political economy of social class and ethnicity. (Author/AM)

  9. Raça, gênero, classe e estupro: exclusões e violências nas relações entre nativos e turistas em Florianópolis Race, gender, class and rape: exclusion and violence in relations between locals and tourists in Florianópolis, Santa Catarina, Brazil

    Directory of Open Access Journals (Sweden)

    Flávia de Mattos Motta

    2006-07-01

    issue. This particular case highlights a given dimension of relations between locals and foreigners in the paradisiacal beach landscape of Florianópolis, namely the violent side of these relations, in which race, culture, class, and gender aspects converge (and in some cases accumulate.

  10. Object and Objective Lost?

    DEFF Research Database (Denmark)

    Lopdrup-Hjorth, Thomas

    2015-01-01

    This paper explores the erosion and problematization of ‘the organization’ as a demarcated entity. Utilizing Foucault's reflections on ‘state-phobia’ as a source of inspiration, I show how an organization-phobia has gained a hold within Organization Theory (OT). By attending to the history...... of this organization-phobia, the paper argues that OT has become increasingly incapable of speaking about its core object. I show how organizations went from being conceptualized as entities of major importance to becoming theoretically deconstructed and associated with all kinds of ills. Through this history......, organizations as distinct entities have been rendered so problematic that they have gradually come to be removed from the center of OT. The costs of this have been rather significant. Besides undermining the grounds that gave OT intellectual credibility and legitimacy to begin with, the organization-phobia...

  11. Gender and Shame

    DEFF Research Database (Denmark)

    Rodogno, Raffaele

    2013-01-01

    This entry aims to offer a critical summary of philosophical research at the intersection of gender studies and the particular emotion of shame. Among the emotions, shame attracts particular interest from philosophers interested in gender studies who have primarily focussed on the various facets...... of the oppression and domination of women by men. In this context, shame is often considered as part of the phenomenology of oppression. As a result of the subordinated position of women in society, shame is gender-specific in at least two important senses, which will be the object of this entry. In the first sense......, women are more shame-prone than men. This idea will be the object of Section 2. In the other more radical sense, shame is experienced and therefore conceptualized rather differently by different genders due to the different social positions they tend to occupy. This idea will be the object of Section 3....

  12. Fashioning identities: gender, class and the self

    OpenAIRE

    Boydell, C. E.

    2004-01-01

    This article focused on four publications from Berg’s ‘Dress, Body and Culture’ series. It situates these publications within the context of the development of dress and fashion studies and acknowledges dress and adornment as universal practices which aid our understanding of our individual and collective attempts to express identities. This article utilises a discussion and analysis of these publications to reflect on the current state of fashion theory and research. Drawing on the writer’s ...

  13. Per Object statistical analysis

    DEFF Research Database (Denmark)

    2008-01-01

    of a specific class in turn, and uses as pair of PPO stages to derive the statistics and then assign them to the objects' Object Variables. It may be that this could all be done in some other, simply way, but several other ways that were tried did not succeed. The procedure ouptut has been tested against...

  14. Writing Together: Gender's Effect on Collaboration.

    Science.gov (United States)

    Rehling, Louise

    1996-01-01

    Analyzes the behaviors of over 60 student groups in professional writing classes. Finds gender-related effects on collaboration: tendencies to stereotype men as technical experts and to self-segregate into gendered working teams. Suggests new perspectives on the role of gender for collaborative groups in professional writing classrooms. (PA)

  15. 3D gender recognition using cognitive modeling

    DEFF Research Database (Denmark)

    Fagertun, Jens; Andersen, Tobias; Hansen, Thomas

    2013-01-01

    We use 3D scans of human faces and cognitive modeling to estimate the “gender strength”. The “gender strength” is a continuous class variable of the gender, superseding the traditional binary class labeling. To visualize some of the visual trends humans use when performing gender classification, we...... use linear regression. In addition, we use the gender strength to construct a smaller but refined training set, by identifying and removing ill-defined training examples. We use this refined training set to improve the performance of known classification algorithms. Results are presented using a 5...

  16. The theory of social classes Maurice Halbwachs

    OpenAIRE

    L. V. Kozlova

    2014-01-01

    The article considers the basic thesis of Maurice Halbwachs’s theory of social classes outlined in the “Social classes and morphology” (1942): the concept of class is revealed as the object of collective representation, the main characteristics of classes, the criteria for its selection and conditions for classes formation are analyzed.

  17. How does preclinical laboratory training impact physical examination skills during the first clinical year? A retrospective analysis of routinely collected objective structured clinical examination scores among the first two matriculating classes of a reformed curriculum in one Polish medical school.

    Science.gov (United States)

    Świerszcz, Jolanta; Stalmach-Przygoda, Agata; Kuźma, Marcin; Jabłoński, Konrad; Cegielny, Tomasz; Skrzypek, Agnieszka; Wieczorek-Surdacka, Ewa; Kruszelnicka, Olga; Chmura, Kaja; Chyrchel, Bernadeta; Surdacki, Andrzej; Nowakowski, Michał

    2017-09-01

    As a result of a curriculum reform launched in 2012 at our institution, preclinical training was shortened to 2 years instead of the traditional 3 years, creating additional incentives to optimise teaching methods. In accordance with the new curriculum, a semester-long preclinical module of clinical skills (CS) laboratory training takes place in the second year of study, while an introductory clinical course (ie, brief introductory clerkships) is scheduled for the Fall semester of the third year. Objective structured clinical examinations (OSCEs) are carried out at the conclusion of both the preclinical module and the introductory clinical course. Our aim was to compare the scores at physical examination stations between the first and second matriculating classes of a newly reformed curriculum on preclinical second-year OSCEs and early clinical third-year OSCEs. Analysis of routinely collected data. One Polish medical school. Complete OSCE records for 462 second-year students and 445 third-year students. OSCE scores by matriculation year. In comparison to the first class of the newly reformed curriculum, significantly higher (ie, better) OSCE scores were observed for those students who matriculated in 2013, a year after implementing the reformed curriculum. This finding was consistent for both second-year and third-year cohorts. Additionally, the magnitude of the improvement in median third-year OSCE scores was proportional to the corresponding advancement in preceding second-year preclinical OSCE scores for each of two different sets of physical examination tasks. In contrast, no significant difference was noted between the academic years in the ability to interpret laboratory data or ECG - tasks which had not been included in the second-year preclinical training. Our results suggest the importance of preclinical training in a CS laboratory to improve students' competence in physical examination at the completion of introductory clinical clerkships during

  18. Optimizing UML Class Diagrams

    Directory of Open Access Journals (Sweden)

    Sergievskiy Maxim

    2018-01-01

    Full Text Available Most of object-oriented development technologies rely on the use of the universal modeling language UML; class diagrams play a very important role in the design process play, used to build a software system model. Modern CASE tools, which are the basic tools for object-oriented development, can’t be used to optimize UML diagrams. In this manuscript we will explain how, based on the use of design patterns and anti-patterns, class diagrams could be verified and optimized. Certain transformations can be carried out automatically; in other cases, potential inefficiencies will be indicated and recommendations given. This study also discusses additional CASE tools for validating and optimizing of UML class diagrams. For this purpose, a plugin has been developed that analyzes an XMI file containing a description of class diagrams.

  19. Object Oriented Programming in Director

    Directory of Open Access Journals (Sweden)

    Marian DARDALA

    2006-01-01

    Full Text Available Director is one of the most popular authoring software. As software for developing multimedia applications, Director is an object oriented programming environment. A very important issue to develop multimedia applications is the designing of their own classes. This paper presents the particular aspects concerning the available facilities offered by Lingo to design classes and to generate objects.

  20. Gender and Christian Higher Education in Nigeria

    Science.gov (United States)

    Ango, Samuel Peni

    2011-01-01

    Gender discrimination is still very high in Africa, including in the church. Often the arguments for gender disparity do not have objective grounds. However, those who advocate gender parity are often as subjective and sentimental as those who oppose it. There is a need for more objective arguments, based on empirical observations of the roles and…

  1. Disillusioning Gender.

    Science.gov (United States)

    Schiller, Britt-Marie

    2018-04-01

    Illusions are not errors but erroneous beliefs motivated by wishful ideas and fantasies. To disillusion gender is to challenge the traditional Freudian construction that splits masculinity and femininity into agency versus passivity, the first with power, the second without. Disillusioning femininity as impotent frees up potency and power as generativity. Disillusioning masculinity as phallic and omnipotent opens the masculine subject to permeability and vulnerability. Illusions regarding the transgender include the idea that there are only two gender categories and the idea that gender identity is generated solely from an internal sense of self. The wish "to be seen as" or "to pass as" one gender or the other shows that social structures exceed the individual. At least for now, the disillusionment of gender with which we are left marks a tension between the internal sense of gender identity and the social structures of gender.

  2. Word classes

    DEFF Research Database (Denmark)

    Rijkhoff, Jan

    2007-01-01

    in grammatical descriptions of some 50 languages, which together constitute a representative sample of the world’s languages (Hengeveld et al. 2004: 529). It appears that there are both quantitative and qualitative differences between word class systems of individual languages. Whereas some languages employ...... a parts-of-speech system that includes the categories Verb, Noun, Adjective and Adverb, other languages may use only a subset of these four lexical categories. Furthermore, quite a few languages have a major word class whose members cannot be classified in terms of the categories Verb – Noun – Adjective...... – Adverb, because they have properties that are strongly associated with at least two of these four traditional word classes (e.g. Adjective and Adverb). Finally, this article discusses some of the ways in which word class distinctions interact with other grammatical domains, such as syntax and morphology....

  3. Class size versus class composition

    DEFF Research Database (Denmark)

    Jones, Sam

    Raising schooling quality in low-income countries is a pressing challenge. Substantial research has considered the impact of cutting class sizes on skills acquisition. Considerably less attention has been given to the extent to which peer effects, which refer to class composition, also may affect...... bias from omitted variables, the preferred IV results indicate considerable negative effects due to larger class sizes and larger numbers of overage-for-grade peers. The latter, driven by the highly prevalent practices of grade repetition and academic redshirting, should be considered an important...

  4. Gender and food television

    DEFF Research Database (Denmark)

    Leer, Jonatan

    2018-01-01

    This chapter examines the importance of gender in the history of food television in an American/European context, by discussing the scientific literature on the topic. The analysis covers a period from the very first shows in the 1930s and 1940s, until 2016. It will be argued that despite...... feminine values” of nurturing and home management. However, this chapter brings out a series of examples in which these gendered models are negotiated and transgressed. This chapter, which draws on examples from the US, UK, and France, argues that the gendering of cooking shows should be understood...... in relation to other social categories, notably ethnicity and class. With this in mind, I conclude that food television not only reproduces hierarchies between men and women, but also between various kinds of masculinity and femininity....

  5. Ethnographic methods for language and gender research

    NARCIS (Netherlands)

    Besnier, N.; Philips, S.U.; Ehrlich, S.; Meyerhoff, M.; Holmes, J.

    2014-01-01

    Ethnographic approaches to language and gender emphasize the complex yet richly textured relationship between linguistic practices observed in their naturalistic form and their social, cultural, and political context. The relationship between language and gender became the object of ethnographically

  6. Gender and Welfare Regimes Revised

    DEFF Research Database (Denmark)

    Abrahamson, Peter

    2015-01-01

    demographic patterns, with more elderly persons in need of both care and support, coupled with smaller working-age populations to deliver that care and support. Mapping and comparing the combinations of welfare regarding care for the elderly in China and Denmark reveals serious inequalities of class, gender...... and generation. Both states are in principle fully committed to the wellbeing of all citizens through universal welfare state protection, but in reality both rely very much on market and civil society solutions, which leaves the population strongly differentiated and polarized, not only when it comes to gender...... and generation, but also with respect to class. The conclusion is that Denmark and China are converging towards a model of welfare combinations set within an overall framework of universalism. The most important lines of conflict revolve around generation, though class and gender also remain influential....

  7. My life with TICs: the role of gender

    Directory of Open Access Journals (Sweden)

    Adriana Gil Juárez

    2007-11-01

    Full Text Available The aim of this study is to identify the links between the exposure to, and use of, TICs in both public and private life. I shall explain how, in spite of my own easy access to TICs, barriers of gender or migration have meant that this is not a universal experience - whether in the public or private domain. For some, TICs are habitually under-used and an object of some ignorance; for others, they are both a means and indeed an object of investigation. I shall examine the effects not only of gender and class, but also the production of knowledge about (and access to TICs, as for example in moral panics over videogames and mobile phones. I shall concentrate on TICs in everyday life, and in the construction of the identity of TICs' users.

  8. Gendered globalization

    DEFF Research Database (Denmark)

    Milwertz, Cecilia Nathansen; Cai, Yiping

    2017-01-01

    Both the People’s Republic of China (PRC) and Nordic countries (Sweden, Iceland, Denmark, Norway and Finland) view gender equality as a social justice issue and are politically committed towards achieving gender equality nationally and internationally. Since China has taken a proactive position...... on globalization and global governance, gender equality is possibly an area that China may wish to explore in collaboration with the Nordic countries....

  9. Social Classes

    DEFF Research Database (Denmark)

    Aktor, Mikael

    2018-01-01

    . Although this social structure was ideal in nature and not equally confirmed in other genres of ancient and medieval literature, it has nevertheless had an immense impact on Indian society. The chapter presents an overview of the system with its three privileged classes, the Brahmins, the Kṣatriyas......The notions of class (varṇa) and caste (jāti) run through the dharmaśāstra literature (i.e. Hindu Law Books) on all levels. They regulate marriage, economic transactions, work, punishment, penance, entitlement to rituals, identity markers like the sacred thread, and social interaction in general...

  10. GENDER CONFLICTS OF STUDENTS

    Directory of Open Access Journals (Sweden)

    H. F. Moskalyk

    2017-06-01

    Full Text Available Actuality of work. Student age has the most favourable conditions for psychological, biological and social development; however, there are reasons why such natural advantages over other social groups can be completely or partially levelled. One of them is the presence of conflicts in the life of a student, a special group, among which there are women. The causes of the emergence of gender conflicts in individual social groups and the strategies for their solution have not been sufficiently explored and require further study and, therefore, are relevant. Purpose of the article is to investigate the causes of gender conflicts among students as a separate social group and to develop measures to address them and prevent them. Methodology. The research conducted in the work is based on the analysis and generalization of the causes of the emergence of gender conflicts among students, the identification of the main sources of information that form the consciousness of children and adolescents, and also influence their attitude to gender equality. Originality. The nature of gender conflicts has been quite effectively studied for a long time. However, the scope of research is limited to the most numerous social groups, such as the family, labour collective, political and public organizations, etc. Being a dynamic and socio-demographic formation, the students perform an important function in society – it takes a direct part in the transformation of all spheres of the life activity of the society. Based on the study of the objective conditions of the social environment with certain models of socialization that form the consciousness of students from early childhood, a three-component system of influence was first proposed, which is aimed at overcoming gender inequality and preventing gender conflicts among students. At the same time, the interaction of the components of the system will allow to minimize the gender inequality index in our country

  11. An Evaluation of Male Partners’ Perceptions of Antenatal Classes in a National Health Service Hospital: Implications for Service Provision in London

    Science.gov (United States)

    Shia, Nessie; Alabi, Oluseyi

    2013-01-01

    Few studies have considered whether the gender of educator or same-gender classes have any influence on the participation of male partners, and even fewer studies have examined any factors that limit attendance from ethnic minority groups. The objective of this study was to investigate male partners’ initial experience and associated factors that limit attendance. Data were collected by means of a questionnaire given to 69 male partners in North London. In total, 49 male partners preferred to attend the same class with their partners even if all male forums were offered. The gender of the educator had no influence on their participation. Comments from 23 participants from three different ethnic minority groups indicated that they preferred to have a separate class from their partners. PMID:24381476

  12. Static Typing for Object-Oriented Programming

    DEFF Research Database (Denmark)

    Schwartzbach, Michael Ignatieff; Palsberg, Jens

    1994-01-01

    We develop a theory of statically typed object-oriented languages. It represents classes as labeled, regular trees, types as finit sets of classes , and sub-classing as a partial order on trees. We show that our sub-classing order strictly generalizes inheritance, and that a novel genericity mech...

  13. Birthing Classes

    Science.gov (United States)

    ... management options. Breastfeeding basics. Caring for baby at home. Birthing classes are not just for new parents, though. ... midwife. Postpartum care. Caring for your baby at home, including baby first aid. Lamaze One of the most popular birthing techniques in the U.S., Lamaze has been around ...

  14. Delusions of Gender - Gender Benders

    OpenAIRE

    Uhlig, Louise; Zampetis, Marios Stylianos; Lochte, Frans; Ahmed, Samira M.; Karlsen, Luna Maria Stjerneby

    2014-01-01

    “Taking Cordelia Fine’s Delusions of Gender as it point of departure, together with popular gender theories by Simon Baron-Cohen and Louann Brizendine, we raise the following question: how strong is the foundation of biological determinism and how can we decide?” In this project the point of departure is taken in Cordelia Fine’s book Delusions of Gender. Fine brings forth several published scientific studies on gender differences, and she systematically debunks them one by one. This research ...

  15. Gender Diversities

    DEFF Research Database (Denmark)

    Agustin, Lise Rolandsen; Siim, Birte

    2014-01-01

    by non-citizen/citizen and redistribution/recognition divisions. Employing intersectionality as the methodological approach to gender diversities, the article shows how gender and ethnicity are articulated in the policy-making process which led to the adoption of EY 201, the activities undertaken during...

  16. Gender Advertisements.

    Science.gov (United States)

    Goffman, Erving

    A heavily illustrated discussion of the ways in which men and women are portrayed in advertisements is presented. The three essays which precede the 56 pages of illustrations discuss gender expressions, characteristics of public and private pictures, and gender commercials. The author notes that advertisements do not depict how men and women…

  17. Gender Stereotypes.

    Science.gov (United States)

    Ellemers, Naomi

    2018-01-04

    There are many differences between men and women. To some extent, these are captured in the stereotypical images of these groups. Stereotypes about the way men and women think and behave are widely shared, suggesting a kernel of truth. However, stereotypical expectations not only reflect existing differences, but also impact the way men and women define themselves and are treated by others. This article reviews evidence on the nature and content of gender stereotypes and considers how these relate to gender differences in important life outcomes. Empirical studies show that gender stereotypes affect the way people attend to, interpret, and remember information about themselves and others. Considering the cognitive and motivational functions of gender stereotypes helps us understand their impact on implicit beliefs and communications about men and women. Knowledge of the literature on this subject can benefit the fair judgment of individuals in situations where gender stereotypes are likely to play a role.

  18. Stereotyping gender

    DEFF Research Database (Denmark)

    Lassen, Inger

    2011-01-01

    , there is still some way to go before genuine gender equality and emancipation may become reality, in spite of Denmark’s image as egalitarian society. To try to explain this paradox, the paper explores gender perceptions by analysing how men and women talk about gender in focus group discussions and how the two...... gender categories evaluate themselves and the Other in their quest for social identities. Analysis of the focus group data indicates that, more often than not, the interviewees resort to stereotyping in their construction of identities. Using the Appraisal framework (Martin and White 2005) for analysing...... stereotypical categorizations made by the interviewees, the article argues that employees in the bank tend to reproduce and perpetuate a patriarchal management system in spite of various forces pulling in a new post-patriarchal direction where gender is just one of many identities....

  19. Gender equity.

    Science.gov (United States)

    Shiva, M

    1999-01-01

    This paper focuses on gender equity. Gender equity is difficult to achieve when there is no economic, social, or political equity. The Gender Development Index evidenced this. There were a lot of instances where women are psychologically traumatized, whether it is through domestic rape, purchased sexual services in the red light area, and seduction or violation of neighbors, relatives, daughter or child. The economic changes linked with globalization and media's influence have worsened women's position. The policy for empowerment of women is an attempt toward ensuring equity. Furthermore, many women and women's organizations are trying to address these inequities; wherein they fight for strong acceptance of women's rights, social, economic, and political rights, as well as equities between gender and within gender.

  20. Gender remix

    DEFF Research Database (Denmark)

    Prieur, Annick

    2002-01-01

    of a subjective identity. Based on interviews with children of immigrants from patriarchal societies living in Norway, one of the countries in the world where gender equality has reached furthest, the article reveals the tension they experience between the ways gender issues are dealt with in their families......Values and practices regarding sex and gender are among the most fundamental constituents of a society?s symbolic system as well as of an individual?s self. Gendered ways of behavior are symbolic markers of ethnicity, both in a process of labeling from the outside and in the construction...... and in the surrounding society. Their gender constructions cannot be understood only in light of cultural influence, as if on a scale running from conformity to parents? culture to conformity to Norwegian culture. There is something really new in the making ­ new combinations and new creations ­ reflecting...

  1. Gender remix

    DEFF Research Database (Denmark)

    Prieur, Annick

    2002-01-01

    Values and practices regarding sex and gender are among the most fundamental constituents of a society?s symbolic system as well as of an individual?s self. Gendered ways of behavior are symbolic markers of ethnicity, both in a process of labeling from the outside and in the construction...... of a subjective identity. Based on interviews with children of immigrants from patriarchal societies living in Norway, one of the countries in the world where gender equality has reached furthest, the article reveals the tension they experience between the ways gender issues are dealt with in their families...... and in the surrounding society. Their gender constructions cannot be understood only in light of cultural influence, as if on a scale running from conformity to parents? culture to conformity to Norwegian culture. There is something really new in the making ­ new combinations and new creations ­ reflecting...

  2. MULTIPLE OBJECTS

    Directory of Open Access Journals (Sweden)

    A. A. Bosov

    2015-04-01

    Full Text Available Purpose. The development of complicated techniques of production and management processes, information systems, computer science, applied objects of systems theory and others requires improvement of mathematical methods, new approaches for researches of application systems. And the variety and diversity of subject systems makes necessary the development of a model that generalizes the classical sets and their development – sets of sets. Multiple objects unlike sets are constructed by multiple structures and represented by the structure and content. The aim of the work is the analysis of multiple structures, generating multiple objects, the further development of operations on these objects in application systems. Methodology. To achieve the objectives of the researches, the structure of multiple objects represents as constructive trio, consisting of media, signatures and axiomatic. Multiple object is determined by the structure and content, as well as represented by hybrid superposition, composed of sets, multi-sets, ordered sets (lists and heterogeneous sets (sequences, corteges. Findings. In this paper we study the properties and characteristics of the components of hybrid multiple objects of complex systems, proposed assessments of their complexity, shown the rules of internal and external operations on objects of implementation. We introduce the relation of arbitrary order over multiple objects, we define the description of functions and display on objects of multiple structures. Originality.In this paper we consider the development of multiple structures, generating multiple objects.Practical value. The transition from the abstract to the subject of multiple structures requires the transformation of the system and multiple objects. Transformation involves three successive stages: specification (binding to the domain, interpretation (multiple sites and particularization (goals. The proposed describe systems approach based on hybrid sets

  3. Gender | Page 223 | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... of gender, class, caste, ethnicity, and age are integral to understanding power relations and ... concerning the access, use, and management of natural resources. ... operators had degraded water and land—and thus threatened livelihoods.

  4. Gender differences in Parkinson's disease

    NARCIS (Netherlands)

    Haaxma, Charlotte A.; Bloem, Bastiaan R.; Borm, George F.; Oyen, Wim J. G.; Leenders, Klaus L.; Eshuis, Silvia; Booij, Jan; Dluzen, Dean E.; Horstink, Martin W. I. M.

    Objective: To investigate gender differences in basic disease characteristics, motor deterioration and nigrostriatal degeneration in Parkinson's disease (PD). Methods: We studied 253 consecutive PD patients who were not receiving levodopa or dopamine agonists ( disease duration Results: Age at onset

  5. Gender differences in Parkinson's disease.

    NARCIS (Netherlands)

    Haaxma, C.A.; Bloem, B.R.; Borm, G.F.; Oyen, W.J.G.; Leenders, K.L.; Eshuis, S.; Booij, J.; Dluzen, D.E.; Horstink, M.W.I.M.

    2007-01-01

    OBJECTIVE: To investigate gender differences in basic disease characteristics, motor deterioration and nigrostriatal degeneration in Parkinson's disease (PD). METHODS: We studied 253 consecutive PD patients who were not receiving levodopa or dopamine agonists (disease duration < or = 10 years). We

  6. Gender differences in Parkinson's disease

    NARCIS (Netherlands)

    Haaxma, Charlotte A.; Bloem, Bastiaan R.; Borm, George F.; Oyen, Wim J. G.; Leenders, Klaus L.; Eshuis, Silvia; Booij, Jan; Dluzen, Dean E.; Horstink, Martin W. I. M.

    2007-01-01

    OBJECTIVE: To investigate gender differences in basic disease characteristics, motor deterioration and nigrostriatal degeneration in Parkinson's disease (PD). METHODS: We studied 253 consecutive PD patients who were not receiving levodopa or dopamine agonists (disease duration < or = 10 years). We

  7. Assessment of Gender Dimorphism on Sagittal Cephalometry in Pakistani Population

    International Nuclear Information System (INIS)

    Qamruddin, I.; Shahid, F.; Tanveer, S.; Mukhtiar, M.; Asim, Z.; Alam, M. K.

    2016-01-01

    Objective: To determine and compare the cephalometric values among Pakistani males and females using commonly used sagittal skeletal measurements (ANB, Wits appraisal, Beta-angle) and newly developed cephalometric analyses (Yen-angle and W-angle). Study Design: Observational, cross-sectional study. Place and Duration of Study: Orthodontic Department of Baqai Medical University, Karachi, Pakistan, from August to October 2013. Methodology: A total of 209 pre-treatment lateral cephalometric radiographs of orthodontic patients were selected from departmental records, comprised of 92 males and 117 females. Radiographs were traced for measurements of ANB, Wits appraisal, Beta-angle, W-angle and Yen-angle. Patients were categorized into skeletal classes I, II, and III on the basis of performed measurements, incisor classification, and profile recorded from their records. Descriptive analysis was used to obtain median interquartile range in both the genders and Mann-Whitney U-test was used to observe gender dimorphism. Result: Skeletal class II was the most prevalent type of malocclusion. There were no difference in the obtained measurements between males and females except the Wits appraisal and Beta-angle in class II patients, which showed significant difference in values (p < 0.05). Conclusion: Pakistani population has no significant different difference in the craniofacial morphology of males and females, with the exception of Wits-appraisal and Beta-angle in class II cases. (author)

  8. Coding Class

    DEFF Research Database (Denmark)

    Ejsing-Duun, Stine; Hansbøl, Mikala

    Denne rapport rummer evaluering og dokumentation af Coding Class projektet1. Coding Class projektet blev igangsat i skoleåret 2016/2017 af IT-Branchen i samarbejde med en række medlemsvirksomheder, Københavns kommune, Vejle Kommune, Styrelsen for IT- og Læring (STIL) og den frivillige forening...... Coding Pirates2. Rapporten er forfattet af Docent i digitale læringsressourcer og forskningskoordinator for forsknings- og udviklingsmiljøet Digitalisering i Skolen (DiS), Mikala Hansbøl, fra Institut for Skole og Læring ved Professionshøjskolen Metropol; og Lektor i læringsteknologi, interaktionsdesign......, design tænkning og design-pædagogik, Stine Ejsing-Duun fra Forskningslab: It og Læringsdesign (ILD-LAB) ved Institut for kommunikation og psykologi, Aalborg Universitet i København. Vi har fulgt og gennemført evaluering og dokumentation af Coding Class projektet i perioden november 2016 til maj 2017...

  9. Channels as Objects in Concurrent Object-Oriented Programming

    Directory of Open Access Journals (Sweden)

    Joana Campos

    2011-10-01

    Full Text Available There is often a sort of a protocol associated to each class, stating when and how certain methods should be called. Given that this protocol is, if at all, described in the documentation accompanying the class, current mainstream object-oriented languages cannot provide for the verification of client code adherence against the sought class behaviour. We have defined a class-based concurrent object-oriented language that formalises such protocols in the form of usage types. Usage types are attached to class definitions, allowing for the specification of (1 the available methods, (2 the tests clients must perform on the result of methods, and (3 the object status - linear or shared - all of which depend on the object's state. Our work extends the recent approach on modular session types by eliminating channel operations, and defining the method call as the single communication primitive in both sequential and concurrent settings. In contrast to previous works, we define a single category for objects, instead of distinct categories for linear and for shared objects, and let linear objects evolve into shared ones. We introduce a standard sync qualifier to prevent thread interference in certain operations on shared objects. We formalise the language syntax, the operational semantics, and a type system that enforces by static typing that methods are called only when available, and by a single client if so specified in the usage type. We illustrate the language via a complete example.

  10. Hardware Objects for Java

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Thalinger, Christian; Korsholm, Stephan

    2008-01-01

    Java, as a safe and platform independent language, avoids access to low-level I/O devices or direct memory access. In standard Java, low-level I/O it not a concern; it is handled by the operating system. However, in the embedded domain resources are scarce and a Java virtual machine (JVM) without...... an underlying middleware is an attractive architecture. When running the JVM on bare metal, we need access to I/O devices from Java; therefore we investigate a safe and efficient mechanism to represent I/O devices as first class Java objects, where device registers are represented by object fields. Access...... to those registers is safe as Java’s type system regulates it. The access is also fast as it is directly performed by the bytecodes getfield and putfield. Hardware objects thus provide an object-oriented abstraction of low-level hardware devices. As a proof of concept, we have implemented hardware objects...

  11. Objective lens

    Science.gov (United States)

    Olczak, Eugene G. (Inventor)

    2011-01-01

    An objective lens and a method for using same. The objective lens has a first end, a second end, and a plurality of optical elements. The optical elements are positioned between the first end and the second end and are at least substantially symmetric about a plane centered between the first end and the second end.

  12. Confronting Gender Inequality in a Business School

    Science.gov (United States)

    Reilly, Amanda; Jones, Deborah; Rey Vasquez, Carla; Krisjanous, Jayne

    2016-01-01

    This study, set in a New Zealand Business School, takes an integrative view of the university as an "inequality regime" Acker, J. (2006b). Inequality regimes: Gender, class and race in organizations. "Gender and Society," 20(4), 441-464 including all types of women staff: academic women in permanent positions, academics on…

  13. Teaching the Sociology of Gender and Work

    Science.gov (United States)

    Giuffre, Patti; Anderson, Cynthia; Bird, Sharon

    2008-01-01

    This paper describes two teaching strategies from our workshop, "Teaching the Sociology of Gender and Work," that can help students understand the mechanisms and consequences of workplace gender inequality at the macro- and micro-levels. Cynthia Anderson's class project uses wage and sex composition data that allows students to learn actively how…

  14. Estimating Gender Wage Gaps: A Data Update

    Science.gov (United States)

    McDonald, Judith A.; Thornton, Robert J.

    2016-01-01

    In the authors' 2011 "JEE" article, "Estimating Gender Wage Gaps," they described an interesting class project that allowed students to estimate the current gender earnings gap for recent college graduates using data from the National Association of Colleges and Employers (NACE). Unfortunately, since 2012, NACE no longer…

  15. Understanding Intra-Class Knowledge Inside CNN

    OpenAIRE

    Wei, Donglai; Zhou, Bolei; Torrabla, Antonio; Freeman, William

    2015-01-01

    Convolutional Neural Network (CNN) has been successful in image recognition tasks, and recent works shed lights on how CNN separates different classes with the learned inter-class knowledge through visualization. In this work, we instead visualize the intra-class knowledge inside CNN to better understand how an object class is represented in the fully-connected layers. To invert the intra-class knowledge into more interpretable images, we propose a non-parametric patch prior upon previous CNN...

  16. Gender dysphoria.

    Science.gov (United States)

    Atkinson, Sean R; Russell, Darren

    2015-01-01

    Gender dysphoria is the distress or discomfort that may occur when a person's biological sex and gender identity do not align. The true prevalence of gender dysphoria is unknown in Australia because of varying definitions, different cultural norms and paucity of data. Individuals who identify as transgender are vulnerable, and have higher rates of discrimination, depression and suicidality, compared with the general population. The aim of this article is to familiarise general practitioners (GPs) with the principles of transgender care so they may provide a safe and supportive environment for patients presenting with concerns. It is important to have a basic understanding of how to conduct an initial consultation of gender dysphoria even if it is an uncommon presentation in general practice. Management should be individualised and may involve a combination of social work, education, counselling, hormone therapy and surgery.

  17. Gender and Creative Labour: Introduction

    OpenAIRE

    Conor, Bridget; Gill, Rosalind; Taylor, Stephanie

    2015-01-01

    Inequalities within the cultural and creative industries (CCI) have been insufficiently explored. International research across a range of industries reveals gendered patterns of disadvantage and exclusion which are, unsurprisingly, further complicated by divisions of class, and also disability and race and ethnicity. These persistent inequalities are amplified by the precariousness, informality and requirements for flexibility which are widely noted features of contemporary creative employme...

  18. Making Class: Children's Perceptions of Social Class through Illustrations

    Science.gov (United States)

    Howard, Adam; Swalwell, Katy; Adler, Karlyn

    2018-01-01

    Background/Context: Though there has been attention to how class differences impact children's experiences in schools and how young people perceive racial and gender differences, very little research to date has examined how young people make sense of social class differences. Purpose: In this article, the authors examine young children's…

  19. Extended objects

    International Nuclear Information System (INIS)

    Creutz, M.

    1976-01-01

    After some disconnected comments on the MIT bag and string models for extended hadrons, I review current understanding of extended objects in classical conventional relativistic field theories and their quantum mechanical interpretation

  20. Trusted Objects

    International Nuclear Information System (INIS)

    CAMPBELL, PHILIP L.; PIERSON, LYNDON G.; WITZKE, EDWARD L.

    1999-01-01

    In the world of computers a trusted object is a collection of possibly-sensitive data and programs that can be allowed to reside and execute on a computer, even on an adversary's machine. Beyond the scope of one computer we believe that network-based agents in high-consequence and highly reliable applications will depend on this approach, and that the basis for such objects is what we call ''faithful execution.''

  1. [Economy class syndrome].

    Science.gov (United States)

    Morio, Hiroshi

    2003-10-01

    Economy class syndrome is venous thromboembolism following air travel. This syndrome was firstly reported in 1946, and many cases have been reported since 1990s. Low air pressure and low humidity in the aircraft cabin may contribute to the mechanism of this syndrome. Risk factors for venous thrombosis in the plane were old age, small height, obesity, hormonal therapy, malignancy, smoking, pregnancy or recent parturition, recent trauma or operation, chronic disease and history of venous thrombosis. In Japan, the feminine gender is also risk factor though reason was not well known. For prophylaxis, adequate fluid intake and leg exercise are recommended to all passengers. For passengers with high risk, prophylactic measures such as compression stockings, aspirin or low molecular weight heparin should be considered.

  2. Parents' Gender Ideology and Gendered Behavior as Predictors of Children's Gender-Role Attitudes: A Longitudinal Exploration.

    Science.gov (United States)

    Paul Halpern, Hillary; Perry-Jenkins, Maureen

    2016-05-01

    The current study utilized longitudinal, self-report data from a sample of 109 dual-earner, working-class couples and their 6-year-old children living in the northeastern United States. Research questions addressed the roles of parents' gender ideology and gendered behaviors in predicting children's development of gender-role attitudes. It was hypothesized that parents' behavior would be more influential than their ideology in the development of their children's attitudes about gender roles. Parents responded to questionnaires assessing their global beliefs about women's and men's "rightful" roles in society, work preferences for mothers, division of household and childcare tasks, division of paid work hours, and job traditionality. These data were collected at multiple time points across the first year of parenthood, and during a 6-year follow-up. At the final time point, children completed the Sex Roles Learning Inventory (SERLI), an interactive measure that assesses gender-role attitudes. Overall, mothers' and fathers' behaviors were better predictors of children's gender-role attitudes than parents' ideology. In addition, mothers and fathers played unique roles in their sons' and daughters' acquisition of knowledge about gender stereotypes. Findings from the current study fill gaps in the literature on children's gender development in the family context-particularly by examining the understudied role of fathers in children's acquisition of knowledge regarding gender stereotypes and through its longitudinal exploration of the relationship between parents' gender ideologies, parents' gendered behaviors, and children's gender-role attitudes.

  3. Comparative Gender Performance in Business Statistics.

    Science.gov (United States)

    Mogull, Robert G.

    1989-01-01

    Comparative performance of male and female students in introductory and intermediate statistics classes was examined for over 16 years at a state university. Gender means from 97 classes and 1,609 males and 1,085 females revealed a probabilistic--although statistically insignificant--superior performance by female students that appeared to…

  4. Gender through Their Lenses: A Film of Students' Images

    Science.gov (United States)

    Miller, Carol D.; Seitz, Mark James

    2014-01-01

    Students in a Sociology of Gender class were each required to provide five digital photos of something they have seen in their worlds that represents beliefs or behaviors related to gender. The photos were organized into themes related to assigned readings on gender and work, family, sexuality, health, education, and more. A short film using their…

  5. Gender differences in socioeconomic inequality in mortality

    OpenAIRE

    Mustard, C; Etches, J

    2003-01-01

    Objectives: There is uncertainty about whether position in a socioeconomic hierarchy confers different mortality risks on men and women. The objective of this study was to conduct a systematic review of gender differences in socioeconomic inequality in risk of death.

  6. Numerical Analysis Objects

    Science.gov (United States)

    Henderson, Michael

    1997-08-01

    The Numerical Analysis Objects project (NAO) is a project in the Mathematics Department of IBM's TJ Watson Research Center. While there are plenty of numerical tools available today, it is not an easy task to combine them into a custom application. NAO is directed at the dual problems of building applications from a set of tools, and creating those tools. There are several "reuse" projects, which focus on the problems of identifying and cataloging tools. NAO is directed at the specific context of scientific computing. Because the type of tools is restricted, problems such as tools with incompatible data structures for input and output, and dissimilar interfaces to tools which solve similar problems can be addressed. The approach we've taken is to define interfaces to those objects used in numerical analysis, such as geometries, functions and operators, and to start collecting (and building) a set of tools which use these interfaces. We have written a class library (a set of abstract classes and implementations) in C++ which demonstrates the approach. Besides the classes, the class library includes "stub" routines which allow the library to be used from C or Fortran, and an interface to a Visual Programming Language. The library has been used to build a simulator for petroleum reservoirs, using a set of tools for discretizing nonlinear differential equations that we have written, and includes "wrapped" versions of packages from the Netlib repository. Documentation can be found on the Web at "http://www.research.ibm.com/nao". I will describe the objects and their interfaces, and give examples ranging from mesh generation to solving differential equations.

  7. Unstable identity compatibility: how gender rejection sensitivity undermines the success of women in science, technology, engineering, and mathematics fields.

    Science.gov (United States)

    Ahlqvist, Sheana; London, Bonita; Rosenthal, Lisa

    2013-09-01

    Although the perceived compatibility between one's gender and science, technology, engineering, and mathematics (STEM) identities (gender-STEM compatibility) has been linked to women's success in STEM fields, no work to date has examined how the stability of identity over time contributes to subjective and objective STEM success. In the present study, 146 undergraduate female STEM majors rated their gender-STEM compatibility weekly during their freshman spring semester. STEM women higher in gender rejection sensitivity, or gender RS, a social-cognitive measure assessing the tendency to perceive social-identity threat, experienced larger fluctuations in gender-STEM compatibility across their second semester of college. Fluctuations in compatibility predicted impaired outcomes the following school year, including lower STEM engagement and lower academic performance in STEM (but not non-STEM) classes, and significantly mediated the relationship between gender RS and STEM engagement and achievement in the 2nd year of college. The week-to-week changes in gender-STEM compatibility occurred in response to negative academic (but not social) experiences.

  8. Fashion Objects

    DEFF Research Database (Denmark)

    Andersen, Bjørn Schiermer

    2009-01-01

    -- an outline which at the same time indicates the need for transformations of the Durkheimian model on decisive points. Thus, thirdly, it returns to Durkheim and undertakes to develop his concepts in a direction suitable for a sociological theory of fashion. Finally, it discusses the theoretical implications......This article attempts to create a framework for understanding modern fashion phenomena on the basis of Durkheim's sociology of religion. It focuses on Durkheim's conception of the relation between the cult and the sacred object, on his notion of 'exteriorisation', and on his theory of the social...... symbol in an attempt to describe the peculiar attraction of the fashion object and its social constitution. However, Durkheim's notions of cult and ritual must undergo profound changes if they are to be used in an analysis of fashion. The article tries to expand the Durkheimian cult, radically enlarging...

  9. Gender & performance

    NARCIS (Netherlands)

    Röttger, K.; Buchheim, E.; Groot, M.; Jonker, E.; Müller-Schirmer, A.; de Vos, M.; Walhout, E.; van der Zande, H.

    2012-01-01

    This Yearbook for Women’s History (Jaarboek voor Vrouwengeschiedenis) examines the theme of gender and performance. It is supervised by guest editor Kati Röttger, professor in Theatre Studies at the University of Amsterdam. The term performance - a temporary and active presentation, expression, or

  10. Interpreting Gender

    Directory of Open Access Journals (Sweden)

    Linda Nicholson

    2000-01-01

    Full Text Available In this article the author deconstructs dominant understandings of two concepts central to feminist analysis itself: gender and woman. Much of post-1960s feminist scholarship has relied on the distinction between “sex” and gender. Although this distinction has served many useful purposes (particularly that of allowing feminists to challenge biological determinism, it has also enabled feminists to preserve a type of dualistic thinking about women's identity. It has allowed feminists to think of differences among women as separable from that which women share. The author argues that this polar framework has enabled feminists to stress the deep differences between women's and men's culture-generated experiences. But, because the polar framework of contemporary society is neither completely stable or hegemonic nor links perfectly male and female experiences with male and female identified bodies, employing it as an unquestioned element of one's analysis also leads to problems. This framework falls to capture the gender deviance of many of us, reinforces cultural stereotypes of the meaning of female and male experience, and acts politically to suppress modes of being that challenge gender dualisms.

  11. Gender Equity

    Indian Academy of Sciences (India)

    ranjeetha

    gender balance in Sc. 2) What the academ ... awareness for this not just also the parents, the also the parents, the work. ... Simple things to implement (in submitted to the ... Girl's Guide to Life in rams of the ... challenges in their area. Stories of ...

  12. Utilities objectives

    International Nuclear Information System (INIS)

    Cousin, Y.; Fabian, H.U.

    1996-01-01

    The policy of French and german utilities is to make use of nuclear energy as a long term, competitive and environmentally friendly power supply. The world electricity generation is due to double within the next 30 years. In the next 20 to 30 years the necessity of nuclear energy will be broadly recognized. More than for most industries, to deal properly with nuclear energy requires the combination of a consistent political will, of a proper institutional framework, of strong and legitimate control authorities, of a sophisticated industry and of operators with skilled management and human resources. One of the major risk facing nuclear energy is the loss of competitiveness. This can be achieved only through the combination of an optimized design, a consistent standardization, a proper industrial partnership and a stable long term strategy. Although the existing plants in Western Europe are already very safe, the policy is clearly to enhance the safety of the next generation of nuclear plants which are designing today. The French and German utilities have chosen an evolutionary approach based on experience and proven technologies, with an enhanced defense in depth and an objective of easier operation and maintenance. The cost objective is to maintain and improve what has been achieved in the best existing power plants in both countries. This calls for rational choices and optimized design to meet the safety objectives, a strong standardization policy, short construction times, high availability and enough flexibility to enable optimization of the fuel cycle throughout the lifetime of the plants. The conceptual design phase has proven that the French and German teams from industry and from the utilities are able to pursue both the safety and the cost objectives, basing their decision on a rational approach which could be accepted by the safety authorities. (J.S.)

  13. Gender-Based Education: Why It Works at the Middle School Level.

    Science.gov (United States)

    Perry, William C.

    1996-01-01

    To counter gender bias effects and improve student learning, staff at a Virginia middle school decided to group eighth-grade students by gender for math and science instruction. Girls felt freer to speak out. Grade point averages in gender-based science and math classes for both girls and boys were higher than in coeducational classes. (MLH)

  14. Feminism, peer culture, gender and race: a reflection on being a black girl

    Directory of Open Access Journals (Sweden)

    Raíssa Francisco Santos

    2018-05-01

    Full Text Available The objective of this article is to discuss studies on the production of children's cultures, highlighting the importance of the role of black girls in pre-school and show how affected they are by racist and sexist relationships in pre-school, legitimized by the capitalist system. From the studies of Kimberly Crenshaw (1989, Helena Hirata (2014, Angela Davis (1982, Lélia Gonzales (1984 and Fernandes (1989 we will provide the historical scope for the subject as inter-relations and processes of the interaction between power relations and categories such as class, race, gender and identity. Racial struggle, a class struggle, and gender equality must all come together in the struggle for the transformation of society.

  15. Object-oriented programming with gradual abstraction

    DEFF Research Database (Denmark)

    Nørmark, Kurt; Thomsen, Lone Leth; Thomsen, Bent

    2013-01-01

    We describe an experimental object-oriented programming language, ASL2, that supports program development by means of a series of abstraction steps. The language allows immediate object construction, and it is possible to use the constructed objects for concrete problem solving tasks. Classes...... restrictive. As a central mechanism, weakly classified objects are allowed to borrow methods from each other. ASL2 supports class generalization, as a counterpart to class specialization and inheritance in mainstream object-oriented programming languages. The final abstraction step discussed in this paper...

  16. Are segregated sports classes scientifically justified?

    OpenAIRE

    Lawson, Sian; Hall, Edward

    2014-01-01

    School sports classes are a key part of physical and mental development, yet in many countries these classes are gender segregated. Before institutionalised segregation can be condoned it is important to tackle assumptions and check for an evidence-based rationale. This presentation aims to analyse the key arguments for segregation given in comment-form response to a recent media article discussing mixed school sports (Lawson, 2013).\\ud \\ud The primary argument given was division for strength...

  17. SOSIALISASI BUDAYA ADIL GENDER OLEH ORGANISASI GENDER

    OpenAIRE

    Sumiarti, Sumiarti; Munfarida, Elya

    2015-01-01

    Abstract: equality and gender justice is a global issue. Along with the awareness of human rights, human beings begin to question and criticize the cultures already established that they perceive as unfair behavior constructor (bias) gender. From this point, then there are many organizations that provoke equality and gender justice. In this paper, the organization is called gender organizations. Gender organizations is a noble mission, to speak out gender equality and justice, but in practice...

  18. A study of the effects of gender and different instructional media (computer-assisted instruction tutorials vs. textbook) on student attitudes and achievement in a team-taught integrated science class

    Science.gov (United States)

    Eardley, Julie Anne

    The purpose of this study was to determine the effect of different instructional media (computer assisted instruction (CAI) tutorial vs. traditional textbook) on student attitudes toward science and computers and achievement scores in a team-taught integrated science course, ENS 1001, "The Whole Earth Course," which was offered at Florida Institute of Technology during the Fall 2000 term. The effect of gender on student attitudes toward science and computers and achievement scores was also investigated. This study employed a randomized pretest-posttest control group experimental research design with a sample of 30 students (12 males and 18 females). Students had registered for weekly lab sessions that accompanied the course and had been randomly assigned to the treatment or control group. The treatment group used a CAI tutorial for completing homework assignments and the control group used the required textbook for completing homework assignments. The Attitude toward Science and Computers Questionnaire and Achievement Test were the two instruments administered during this study to measure students' attitudes and achievement score changes. A multivariate analysis of covariance (MANCOVA), using hierarchical multiple regression/correlation (MRC), was employed to determine: (1) treatment versus control group attitude and achievement differences; and (2) male versus female attitude and achievement differences. The differences between the treatment group's and control group's homework averages were determined by t test analyses. The overall MANCOVA model was found to be significant at p factor set independent variables separately resulted in gender being the only variable that significantly contributed in explaining the variability in a dependent variable, attitudes toward science and computers. T test analyses of the homework averages showed no significant differences. Contradictory to the findings of this study, anecdotal information from personal communication, course

  19. Contested Normative Cultures. Gendered Perspectives on Religions and the Public/Private Divide

    DEFF Research Database (Denmark)

    Petersen, Hanne

    2012-01-01

    The article considers religious and secular normative cultures from a gendered perspective focusing on gender and the class and gender privileges linked to the introduction of a public/private divide. It finally discusses issues concerning 'gender display' and gender performance in the 21st century...... as a field, where 'religion', 'public', 'private' and 'gender' overlap, interact, and possibly take on new forms and new meanings and changes all involved actors....

  20. Object-relational database design-exploiting object orientation at the ...

    African Journals Online (AJOL)

    This paper applies the object-relational database paradigm in the design of a Health Management Information System. The class design, mapping of object classes to relational tables, the representation of inheritance hierarchies, and the appropriate database schema are all examined. Keywords: object relational ...

  1. Reflections on civil society and gender.

    Science.gov (United States)

    Thacker, P

    1997-07-01

    This article discusses ways to empower women in rural Nepal. Nepal needs to plan for the expected doubling of its population in the next 28 years. It is important that priorities be established in national development strategies. Nongovernmental organizations (NGOs) and the private sector will also play a role in development. Nepal is a multiethnic society with about 42% of its population living in poverty. About 42% are aged under 15 years. A major task of development is to engender a sense of hopefulness for young people, despite a deteriorating social situation. The government, the private sector, and NGOs must all act in a socially responsible manner by creating job opportunities and building infrastructure. Development should not concentrate on projects alone and should contribute to an equitable and just society, distributive justice, and sustainability. Economic growth is a lesser concern. Activism and intuition are necessary subjective approaches outside the realm of objective academic research. It is important to retain women's knowledge base of indigenous ways of doing things. Women are participating in NGOs in a variety of capacities. Although women's NGO participation may build important bridges of cooperation, their work remains invisible. NGOs are key players in exposing poor people's agenda in international forums. NGOs work with different ideologies and without political bases, which must be surmounted in building cooperation with the private sector. Elites must act responsibly to expose patriarchy and gender insubordination. Development interventions must be based on gender, economic, and social class relations.

  2. Parametric embedding for class visualization.

    Science.gov (United States)

    Iwata, Tomoharu; Saito, Kazumi; Ueda, Naonori; Stromsten, Sean; Griffiths, Thomas L; Tenenbaum, Joshua B

    2007-09-01

    We propose a new method, parametric embedding (PE), that embeds objects with the class structure into a low-dimensional visualization space. PE takes as input a set of class conditional probabilities for given data points and tries to preserve the structure in an embedding space by minimizing a sum of Kullback-Leibler divergences, under the assumption that samples are generated by a gaussian mixture with equal covariances in the embedding space. PE has many potential uses depending on the source of the input data, providing insight into the classifier's behavior in supervised, semisupervised, and unsupervised settings. The PE algorithm has a computational advantage over conventional embedding methods based on pairwise object relations since its complexity scales with the product of the number of objects and the number of classes. We demonstrate PE by visualizing supervised categorization of Web pages, semisupervised categorization of digits, and the relations of words and latent topics found by an unsupervised algorithm, latent Dirichlet allocation.

  3. Gender matters

    DEFF Research Database (Denmark)

    Torm, Nina; Bjerge, Benedikte; Trifkovic, Neda

    such training may be in closing the gender wage gap. We use a matched employer–employee panel dataset to assess why firms train and whether formal training affects wage outcomes in Vietnamese SMEs. Training is generally found to be firm-sponsored and specific in nature. We find that training is associated......, firm-sponsored on-the-job training helps close the gender wage gap.......In many developing countries the skill base is a cause of concern with respect to international competition. Firm-provided training is generally seen as an important tool for bridging the skills gap between labour force and private sector demand. Yet little is known about how successful...

  4. Gendered Connections

    DEFF Research Database (Denmark)

    Jensen, Steffen Bo

    2009-01-01

    This article explores the gendered nature of urban politics in Cape Town by focusing on a group of female, township politicians. Employing the Deleuzian concept of `wild connectivity', it argues that these politically entrepreneurial women were able to negotiate a highly volatile urban landscape...... by drawing on and operationalizing violent, male networks — from struggle activists' networks, to vigilante groups and gangs, to the police. The fact that they were women helped them to tap into and exploit these networks. At the same time, they were restricted by their sex, as their ability to navigate...... space also drew on quite traditional notions of female respectability. Furthermore, the article argues, the form of wild connectivity to an extent was a function of the political transition, which destabilized formal structures of gendered authority. It remains a question whether this form...

  5. Gender Ideologies in Europe: A Multidimensional Framework.

    Science.gov (United States)

    Grunow, Daniela; Begall, Katia; Buchler, Sandra

    2018-02-01

    The authors argue, in line with recent research, that operationalizing gender ideology as a unidimensional construct ranging from traditional to egalitarian is problematic and propose an alternative framework that takes the multidimensionality of gender ideologies into account. Using latent class analysis, they operationalize their gender ideology framework based on data from the 2008 European Values Study, of which eight European countries reflecting the spectrum of current work-family policies were selected. The authors examine the form in which gender ideologies cluster in the various countries. Five ideology profiles were identified: egalitarian, egalitarian essentialism, intensive parenting, moderate traditional, and traditional. The five ideology profiles were found in all countries, but with pronounced variation in size. Ideologies mixing gender essentialist and egalitarian views appear to have replaced traditional ideologies, even in countries offering some institutional support for gendered separate spheres.

  6. Gendering European welfare states and citizenship

    DEFF Research Database (Denmark)

    Siim, Birte; Borchorst, Anette

    2017-01-01

    on gender, class, ethnicity or race, and nationality. One issue is what has been the effect of the European emphasis on women’s wage work and gender equality policies for women in different European countries? Another issue concerns how multiple discrimination is tackled and institutionalized in European......The chapter revisits the feminist scholarship on gendering of European welfare states and European citizenship, and reflects on the effects of globalization, Europeanization and migration. It first presents feminist perspectives on the liberal, the conservative and the social democratic welfare...... welfare states. A third issue is to what extent the Nordic welfare states still represent an attractive alternative model of social and gender equality to neo-liberalism. The final part discusses feminist approaches to reframe gender equality and gender justice from the transnational European contexts....

  7. Gender Ideologies in Europe: A Multidimensional Framework

    Science.gov (United States)

    Begall, Katia; Buchler, Sandra

    2018-01-01

    The authors argue, in line with recent research, that operationalizing gender ideology as a unidimensional construct ranging from traditional to egalitarian is problematic and propose an alternative framework that takes the multidimensionality of gender ideologies into account. Using latent class analysis, they operationalize their gender ideology framework based on data from the 2008 European Values Study, of which eight European countries reflecting the spectrum of current work–family policies were selected. The authors examine the form in which gender ideologies cluster in the various countries. Five ideology profiles were identified: egalitarian, egalitarian essentialism, intensive parenting, moderate traditional, and traditional. The five ideology profiles were found in all countries, but with pronounced variation in size. Ideologies mixing gender essentialist and egalitarian views appear to have replaced traditional ideologies, even in countries offering some institutional support for gendered separate spheres. PMID:29491532

  8. Performing the Grade: Urban Latino Youth, Gender Performance, and Academic Success

    Science.gov (United States)

    Foiles Sifuentes, A. M.

    2015-01-01

    This article examines the intersection of race, gender, class, and academic success through an ethnographic case study in a Texas charter high school. The 98% working-class, Latino student population was exposed to an array of stigmas ascribed to their persons based on negative social stereotypes of race, ethnicity, gender, and class due to the…

  9. Pendidikan Gender Berbasis Sastra

    OpenAIRE

    Trianton, Teguh

    2015-01-01

    Recently, gender mainstreaming became most actual issue. One of its domains is on education. Practically, gender offered as important aspect on educational curriculum. From this point, emerge gender education discourse, namely an internalization process of gender equality issues through formal education. There are three important points on gender mainstreaming issue; first, gender education, two, gender issue on literary works, and three gender educations based on literary works.

  10. Gender Differences in Pay

    OpenAIRE

    Francine D. Blau; Lawrence M. Kahn

    2000-01-01

    We consider the gender pay gap in the United States. Both gender-specific factors, including gender differences in qualifications and discrimination, and overall wage structure, the rewards for skills and employment in particular sectors, importantly influence the gender pay gap. Declining gender differentials in the U.S., and the more rapid closing of the gender pay gap in the U.S. than elsewhere, appear to be primarily due to gender-specific factors. However, the relatively large gender pay...

  11. Nennu and Shunu: gender, body politics, and the beauty economy in China.

    Science.gov (United States)

    Yang, Jie

    2011-01-01

    This essay analyzes recent discourse on two emerging representations of women in China, "tender" women (nennu) and "ripe" women (shunu), in order to examine the relationships among gender, body politics, and consumerism. The discourse of nennu and shunu suggests that older, ripe women become younger and more tender by consuming fashions, cosmetic surgery technologies, and beauty and health care products and services because tender women represent the ideal active consumership that celebrates beauty, sexuality, and individuality. This discourse serves to enhance consumers' desire for beauty and health and to ensure the continued growth of China's beauty economy and consumer capitalism. Highlighting the role of the female body, feminine beauty, and feminine youth in developing consumerism, this discourse downplays the contributions of millions of beauty and health care providers (predominantly laid-off female workers and rural migrant women) and new forms of gender exploitation. Such an overemphasis on gender masks intensified class division. This essay suggests that women and their bodies become new terrains from which post-Mao China can draw its power and enact consumerism. Gender constitutes both an economic multiplier to boost China's consumer capitalism and a biopolitical strategy to regulate and remold women and their bodies into subjects that are identified with the state's political and economic objectives. Since consumerism has been incorporated into China's nation-building project, gender thus becomes a vital resource for both consumer capitalist development and nation building. This essay shows that both gender and the body are useful analytic categories for the study of postsocialism.

  12. Advanced Object-Oriented Programming in R

    DEFF Research Database (Denmark)

    Mailund, Thomas

    2017-01-01

    Learn how to write object-oriented programs in R and how to construct classes and class hierarchies in the three object-oriented systems available in R. This book gives an introduction to object-oriented programming in the R programming language and shows you how to use and apply R in an object......-oriented manner. You will then be able to use this powerful programming style in your own statistical programming projects to write flexible and extendable software. After reading Advanced Object-Oriented Programming in R, you'll come away with a practical project that you can reuse in your own analytics coding...... of data being manipulated. You will: Define and use classes and generic functions using R Work with the R class hierarchies Benefit from implementation reuse Handle operator overloading Apply the S4 and R6 classes...

  13. Advanced Object-Oriented Programming in R

    DEFF Research Database (Denmark)

    Mailund, Thomas

    Learn how to write object-oriented programs in R and how to construct classes and class hierarchies in the three object-oriented systems available in R. This book gives an introduction to object-oriented programming in the R programming language and shows you how to use and apply R in an object......-oriented manner. You will then be able to use this powerful programming style in your own statistical programming projects to write flexible and extendable software. After reading Advanced Object-Oriented Programming in R, you'll come away with a practical project that you can reuse in your own analytics coding...... of data being manipulated. You will: Define and use classes and generic functions using R Work with the R class hierarchies Benefit from implementation reuse Handle operator overloading Apply the S4 and R6 classes...

  14. Coursebook of German: Gender Aspect

    Directory of Open Access Journals (Sweden)

    Aleksandra Valeryevna Filippova

    2015-09-01

    Full Text Available The present article regards Aspekte 1 coursebook of German as a foreign language in the context of the gender policy initiated at the end of the last century by sociolinguists and by the representatives of the so called feminist criticism of the German language. This policy has been carried out up to date, and, according to many sociological and linguistic research, it is aimed at destructing gender stereotypes in teaching and reference materials. The use of this policy is conditioned by the fact that there is a problem of women discrimination in the textbooks, which provide classical gender stereotypes, where, in spite of modern social changes, women are still overrepresented in the private domain and underrepresented in the public sphere. Apart from that, gender stereotypes and gender asymmetry are embedded in the language, where the woman is often not referred to directly while the man is used in the generalizing meaning of "human". The gender asymmetry is reflected in the idioms as well. Nevertheless the analysis of modern coursebooks reveals both some changes in the presentation of women and men's occupations and in the language due to the usage of so-called "gender neutral" forms. The objective of our research lies in the linguistic analysis of the usage of the "gender neutral" forms as well as in the coursebooks on phraseology in order to find out gender asymmetries. In addition, the author focuses on gender stereotypes, men and women's behavioral patterns in different domains of life, and positive changes in the image of men and women represented in the Aspekte German coursebook.

  15. Towards ensuring gender equity.

    Science.gov (United States)

    Basu, A

    1996-01-01

    All people should participate in the development process. Many, however, remain excluded from the benefits of development. For example, women are privy to only a small share of developmental opportunities. The goals of equality, development, and peace were stated during the Fourth World Conference on Women held in Beijing in September 1995. The author considers whether women truly have equitable access to literacy, education, food, nutrition, health, employment, and the political and economic decision making process. She stresses that the goals pronounced at the Fourth World Conference on Women must be backed up with the necessary resources, including institutions established at the local, state, and national levels to ensure that the objectives are implemented and the implementation is monitored. The author further argues that in order for women to achieve equality with men, all girls must have access to primary and secondary schools; basic literacy is inadequate. Moreover, gender stereotyping must be avoided and gender sensitization ensured at all levels.

  16. Gender Inequality and Emigration: Push factor or Selection process?

    OpenAIRE

    Baudassé, Thierry; Bazillier, Rémi

    2012-01-01

    Our objective in this research is to provide empirical evidence relating to the linkages between gender equality and international emigration. Two theoretical hypotheses can be made for the purpose of analyzing such linkages. The fi rst is that gender inequality in origin countries could be a push factor for women. The second one is that gender inequality may create a \\gender bias" in the selection of migrants within a household or a community. An improvement of gender equality would then inc...

  17. Financial Literacy: Thai Middle Class Women Do Not Lag Behind

    NARCIS (Netherlands)

    A. Grohmann (Antonia); O. Hübler (Olaf); R.R.P. Kouwenberg (Roy); L. Menkhoff (Lukas)

    2016-01-01

    textabstractThis research studies the stylized fact of a “gender gap” in that women tend to have lower financial literacy than men. Our data which samples middle-class people from Bangkok does not show a gender gap. This result is not explained by men’s low financial literacy, nor by women’s high

  18. Students' gender bias in teaching evaluations

    Directory of Open Access Journals (Sweden)

    Narissra Punyanunt-Carter

    2015-09-01

    Full Text Available The goal of this study was to investigate if there is gender bias in student evaluations. Researchers administered a modified version of the teacher evaluation forms to 58 students (male=30; female=28 in a basic introductory communications class. Half the class was instructed to fill out the survey about a male professor, and the other half a female professor. Researchers broke down the evaluation results question by question in order to give a detailed account of the findings. Results revealed that there is certainly some gender bias at work when students evaluate their instructors. It was also found that gender bias does not significantly affect the evaluations. The results align with other findings in the available literature, which point to some sort of pattern regarding gender bias in evaluations, but it still seems to be inconsequential.  DOI: 10.18870/hlrc.v5i3.234

  19. Towards C++ object libraries for accelerator physics

    International Nuclear Information System (INIS)

    Michelotti, L.

    1992-01-01

    This paper concerns creation of libraries of reusable objects in the language C ++ for doing accelerator design and analysis. The C ++ language possesses features which lend themselves to writing portable, scientific solftware. The two libraries of C ++ classes (objects) which have been under development are (1) MXYZPTLK, which implements automatic differentiation and (2) BEAMLINE, which provides objects for modeling beam line and accelerator components. A description of the principle classes in these two libraries is presented

  20. RxClass

    Data.gov (United States)

    U.S. Department of Health & Human Services — The RxClass Browser is a web application for exploring and navigating through the class hierarchies to find the RxNorm drug members associated with each class....

  1. Geography and gender.

    Science.gov (United States)

    Bondi, L

    1989-05-01

    Most people in Britain today work in jobs dominated very markedly by either women or men. Sex-typing occurs in many other activities. For example, child care and domestic work, whether paid or unpaid, are generally considered to be tasks for women. However, with the exception of domestic work and child care, the allocation of activities to women or men varies between societies. For example, in much of sub-Saharan Africa, women work in fields, growing basic subsistence crops for their families, whereas in much of Latin America, women's agricultural work is confined to tending animals and food processing. Inequality arises because the role of women is generally associated with inferior status, socially, politically and/or economically. When mapping the geography of gender, an example shows that female life expectancy at birth is highest in the developed countries and lowest in the poorest countries of the Third World. Regarding the relationship between gender divisions and various aspects of spatial organization within societies most attention has focused on differences in ethnic group, social class, and stage in the life cycle. In mid-19th century Britain large-scale factory production precipitated a spatial separation between home and work and created the possibility of separate spheres of life for women and men. A particular social form, namely a nuclear family with a dependent wife, can operate as a factor contributing to changes in the spatial organization of urban areas in the form of suburban growth. After decades of outward movement by affluent social groups, a return to small pockets within inner-urban areas is now evident. This process is known as gentrification. An additional factor of significance in connection with gentrification is the increasing success of middle-class women in obtaining well-paid career jobs.

  2. How Medical Students Use Objectives.

    Science.gov (United States)

    Mast, Terrill A.; And Others

    Two related studies were undertaken at Southern Illinois University on how students in the School of Medicine use the instructional objectives faculty prepare for them. Students in the classes of 1978 and 1979 were surveyed in their final month of training. The second survey was modified, based on responses from the first. The five research…

  3. Mapping the social class structure: From occupational mobility to social class categories using network analysis

    DEFF Research Database (Denmark)

    Toubøl, Jonas; Larsen, Anton Grau

    2017-01-01

    This article develops a new explorative method for deriving social class categories from patterns of occupational mobility. In line with Max Weber, our research is based on the notion that, if class boundaries do not inhibit social mobility then the class categories are of little value. Thus......, unlike dominant, theoretically defined class schemes, this article derives social class categories from observed patterns in a mobility network covering intra-generational mobility. The network is based on a mobility table of 109 occupational categories tied together by 1,590,834 job shifts on the Danish...... labour market 2001–2007. The number of categories are reduced from 109 to 34 by applying a new clustering algorithm specifically designed for the study of mobility tables (MONECA). These intra-generational social class categories are related to the central discussions of gender, income, education...

  4. The Role of Social Class in English Language Education

    Science.gov (United States)

    Vandrick, Stephanie

    2014-01-01

    English language educators are often advocates for social justice and often focus on learners' identities, such as their race, gender, and ethnicity; however, they tend not to employ a social class lens in analyzing students, teachers, classrooms, and institutions. Yet social class plays a significant, if unacknowledged, role in the field.…

  5. Social Class Privilege and Adolescent Women's Perceived Career Options

    Science.gov (United States)

    Lapour, Anne Scott; Heppner, Mary J.

    2009-01-01

    This qualitative study examined the perceived career options of 10 White adolescent young women who experienced social class privilege in their families of origin. The model of contextual privilege and career selection for adolescent White women emerged from the data, and it describes how social class privilege, gender, achievement expectations,…

  6. Psychosexual outcome of gender-dysphoric children

    NARCIS (Netherlands)

    Wallien, M.S.C.; Cohen-Kettenis, P.T.

    2008-01-01

    Objective: To establish the psychosexual outcome of gender-dysphoric children at 16 years or older and to examine childhood characteristics related to psychosexual outcome. Method: We studied 77 children who had been referred in childhood to our clinic because of gender dysphoria (59 boys, 18 girls;

  7. Gendered Behavior Patterns in School Board Governance

    Science.gov (United States)

    Mountford, Meredith; Brunner, C. Cryss

    2010-01-01

    Background/Context: Educational leadership literature lacks research focused on how gender influences decision making, in particular at the highest level of school governance, the school board table. Consequently, whether gender makes a difference during decision making at the school board table has yet to be determined. Purpose/Objective/Research…

  8. Parents' Gender Ideology and Gendered Behavior as Predictors of Children's Gender-Role Attitudes: A Longitudinal Exploration

    Science.gov (United States)

    Paul Halpern, Hillary; Perry-Jenkins, Maureen

    2015-01-01

    The current study utilized longitudinal, self-report data from a sample of 109 dual-earner, working-class couples and their 6-year-old children living in the northeastern United States. Research questions addressed the roles of parents’ gender ideology and gendered behaviors in predicting children’s development of gender-role attitudes. It was hypothesized that parents' behavior would be more influential than their ideology in the development of their children's attitudes about gender roles. Parents responded to questionnaires assessing their global beliefs about women's and men's "rightful" roles in society, work preferences for mothers, division of household and childcare tasks, division of paid work hours, and job traditionality. These data were collected at multiple time points across the first year of parenthood, and during a 6-year follow-up. At the final time point, children completed the Sex Roles Learning Inventory (SERLI), an interactive measure that assesses gender-role attitudes. Overall, mothers’ and fathers’ behaviors were better predictors of children’s gender-role attitudes than parents’ ideology. In addition, mothers and fathers played unique roles in their sons’ and daughters’ acquisition of knowledge about gender stereotypes. Findings from the current study fill gaps in the literature on children’s gender development in the family context—particularly by examining the understudied role of fathers in children’s acquisition of knowledge regarding gender stereotypes and through its longitudinal exploration of the relationship between parents’ gender ideologies, parents’ gendered behaviors, and children’s gender-role attitudes. PMID:27445431

  9. Demonstration the Class, Object and Inheritance Concepts by Software

    Science.gov (United States)

    Udvaros, József; Gubán, Miklós

    2016-01-01

    The world all around us is rapidly developing. We are witnessing the rapid evolution of technology and communication. This means new challenges and responsibilities to future strategies and attitudes. Today's operating systems and development environments apply the principle of OOP; therefore today's developments are inconceivable without the…

  10. Students' gender bias in teaching evaluations

    OpenAIRE

    Punyanunt-Carter, Narissra; Carter, Stacy L.

    2015-01-01

    The goal of this study was to investigate if there is gender bias in student evaluations. Researchers administered a modified version of the teacher evaluation forms to 58 students (male=30; female=28) in a basic introductory communications class. Half the class was instructed to fill out the survey about a male professor, and the other half a female professor. Researchers broke down the evaluation results question by question in order to give a detailed account of the findings. Results revea...

  11. Exploiting Hypertext’s Potential for Teaching Gender Studies

    Directory of Open Access Journals (Sweden)

    Maya Zalbidea Paniagua

    2012-07-01

    Full Text Available http://dx.doi.org/10.5007/1807-9288.2012v8n1p104 The aim of this article is to show what feminist electronic literature can contribute to the study of gender theories and feminist literature. The study of feminist hypertext fictions and the use of hypertext as a teaching tool are facilitated by the intrinsic characteristics of the electronic medium, complementing the electronic medium and providing alternative possibilities in the learning process: collaborative authorship, multivocality, textual openness, non-hierarchical and rhizomatic structures, neo-kathartic effects and open publishing. Teaching feminist electronic literature using the hypertext offers the possibility of updating and discussing gender through a medium that permits rearranging the hypertext, better organized analyses of intertextuality and fostering the study through association and connections, which is the way the human brain works. The teaching method proposed pursues the objective of studying narratives about gender taking advantage of the new technologies without losing dialogues in class as intuitive learning process.

  12. Understanding Factors that Shape Gender Attitudes in Early Adolescence Globally: A Mixed-Methods Systematic Review

    Science.gov (United States)

    Gibbs, Susannah; Blum, Robert Wm; Moreau, Caroline; Chandra-Mouli, Venkatraman; Herbert, Ann; Amin, Avni

    2016-01-01

    Background Early adolescence (ages 10–14) is a period of increased expectations for boys and girls to adhere to socially constructed and often stereotypical norms that perpetuate gender inequalities. The endorsement of such gender norms is closely linked to poor adolescent sexual and reproductive and other health-related outcomes yet little is known about the factors that influence young adolescents’ personal gender attitudes. Objectives To explore factors that shape gender attitudes in early adolescence across different cultural settings globally. Methods A mixed-methods systematic review was conducted of the peer-reviewed literature in 12 databases from 1984–2014. Four reviewers screened the titles and abstracts of articles and reviewed full text articles in duplicate. Data extraction and quality assessments were conducted using standardized templates by study design. Thematic analysis was used to synthesize quantitative and qualitative data organized by the social-ecological framework (individual, interpersonal and community/societal-level factors influencing gender attitudes). Results Eighty-two studies (46 quantitative, 31 qualitative, 5 mixed-methods) spanning 29 countries were included. Ninety percent of studies were from North America or Western Europe. The review findings indicate that young adolescents, across cultural settings, commonly express stereotypical or inequitable gender attitudes, and such attitudes appear to vary by individual sociodemographic characteristics (sex, race/ethnicity and immigration, social class, and age). Findings highlight that interpersonal influences (family and peers) are central influences on young adolescents’ construction of gender attitudes, and these gender socialization processes differ for boys and girls. The role of community factors (e.g. media) is less clear though there is some evidence that schools may reinforce stereotypical gender attitudes among young adolescents. Conclusions The findings from this

  13. Open Issues in Object-Oriented Programming

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann

    1995-01-01

    We discuss a number of open issues within object-oriented programming. The central mechanisms of object-oriented programming appeared with Simula, developed more than 30 years ago; these include class, subclass, virtual function, active object and the first application framework, Class Simulation....... The core parts of object-oriented programming should be well understood, but there are still a large number of issues where there is no consensus. The term object-orientation has been applied to many subjects, such as analysis, design implementation, data modeling in databases, and distribution...

  14. FURTHER ASPECTS OF GENDER MARKING IN ENGLISH AND ROMANIAN

    Directory of Open Access Journals (Sweden)

    Constantin MANEA

    2011-01-01

    Full Text Available The paper reverts to some of the main issues posed by the expression of the grammatical and conceptual notion of gender in English and Romanian. It revisits some aspects of defining gender and gender classes (including the epicene, common gender and neuter gender, neutralization, the idea of fuzziness in treating gender, and some of the errors and inconsistencies linked with the expression of gender in the light of the more recent linguistic approaches flawed by excessive feminism. The existence of the epicenes in the two languages compared, and the (provable existence of a Common Gender in Romanian, as well (e.g. abonat, alegător, bolnav, creştin, pacient, zoolog are also dealt with. A number of inconsistencies of usage, idiosyncrasies and cases of actual solecism are addressed, with illustrations inspired by the author’s didactic experience.

  15. Ethnic and Gender Discrimination in the Americas : the Case of ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... by indigenous women based on gender, class and ethnic aspects of their identity. ... requiring investigation: education, health and the impact of armed conflict on ... use of national legal systems and the Inter-American Human Rights system.

  16. Making the invisible visible: gender, data, and evidence for ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2017-11-30

    Nov 30, 2017 ... ... research projects play a critical role in reducing the invisibility gap. Thinking about gender and the related social categorizations such as class, ability, age, nation, and race when designing data collection and analysis tools ...

  17. Gender Differences in ADHD Subtype Comorbidity

    Science.gov (United States)

    Levy, Florence; Hay, David A.; Bennett, Kellie S.; McStephen, Michael

    2005-01-01

    Objective: To examine gender differences in attention-deficit/hyperactivity disorder ("ADHD") symptom comorbidity with "oppositional defiant disorder", "conduct disorder", "separation anxiety disorder", "generalized anxiety disorder", speech therapy, and remedial reading in children. Method: From…

  18. Gender differences in cognitive development.

    Science.gov (United States)

    Ardila, Alfredo; Rosselli, Monica; Matute, Esmeralda; Inozemtseva, Olga

    2011-07-01

    The potential effect of gender on intellectual abilities remains controversial. The purpose of this research was to analyze gender differences in cognitive test performance among children from continuous age groups. For this purpose, the normative data from 7 domains of the newly developed neuropsychological test battery, the Evaluación Neuropsicológica Infantil [Child Neuropsychological Assessment] (Matute, Rosselli, Ardila, & Ostrosky-Solis, 2007), were analyzed. The sample included 788 monolingual children (350 boys, 438 girls) ages 5 to 16 years from Mexico and Colombia. Gender differences were observed in oral language (language expression and language comprehension), spatial abilities (recognition of pictures seen from different angles), and visual (Object Integration Test) and tactile perceptual tasks, with boys outperforming girls in most cases, except for the tactile tasks. Gender accounted for only a very small percentage of the variance (1%-3%). Gender x Age interactions were observed for the tactile tasks only. It was concluded that gender differences during cognitive development are minimal, appear in only a small number of tests, and account for only a low percentage of the score variance. PsycINFO Database Record (c) 2011 APA, all rights reserved

  19. ANALYSIS OF POLITICAL AND ECONOMIC ENVIRONMENT FROM THE VIEWPOINT OF GENDER EQUALITY

    OpenAIRE

    Khatuna BERISHVILI

    2016-01-01

    Term “gender” means socially constructed roles of man and woman, which are ascribed to them according to gender marker. Thus, gender roles depend on concrete socio-economic, political and culturological context and experience influence of various factors according to race, ethnic origin, class, sexual orientation and age. Gender roles widely differ within each culture and cultures. Unlike the individual’s biological gender, the gender role can be changed. This concept implies the views, cond...

  20. Enumeration of connected Catalan objects by type

    OpenAIRE

    Rhoades, Brendon

    2010-01-01

    Noncrossing set partitions, nonnesting set partitions, Dyck paths, and rooted plane trees are four classes of Catalan objects which carry a notion of type. There exists a product formula which enumerates these objects according to type. We define a notion of `connectivity' for these objects and prove an analogous product formula which counts connected objects by type. Our proof of this product formula is combinatorial and bijective. We extend this to a product formula which counts objects wit...

  1. Gender Awareness Raising & EFL

    OpenAIRE

    長坂, 達彦; ナガサカ, タツヒコ; Tatsuhiko, Nagasaka

    2009-01-01

    The aim of this short paper is to provide an example of classroom application of the concept of gender roles within the broader framework of Gender Awareness. More generally, it attempts to introduce growing interest in Gender Awareness within the context of changing perspective on Language Learning. What is understood by "gender roles" or "gender domain" will be examined. Explicit and traditional concept of gender roles will be briefly discussed with the relationship between explicit and imp...

  2. Gender issues in translation

    OpenAIRE

    ERGASHEVA G.I.

    2015-01-01

    The following research is done regarding gender in translation dealing specifically with the issue of the translators’ gender identity and its effect on their translations, as well as on how gender itself is translated and produced. We will try to clarify what gender is, how gender manifests itself in the system of language, and what problems translators encounter when translating or producing gender-related materials

  3. Exploring social class differences at work

    OpenAIRE

    Evans, Samantha

    2016-01-01

    This paper is part of a wider project that investigates how organisational and individual factors within the workplace contribute to social class differences and inequality by examining the relative impact of objective and subjective indicators of social class on explicit (e.g. salary, promotions) and implicit (e.g. career satisfaction, quality of working life, stress and well-being) career and work outcomes. \\ud There is increasing recognition that social class differences play a crucial rol...

  4. 學習做勞工,同時做男人:反學校文化中階級與性別的交織之民族誌研究 Learning to Labor While Learning to be a Man: An Ethnographic Study of the Intersectionality of Class and Gender in the Counter-School Culture

    Directory of Open Access Journals (Sweden)

    楊巧玲 Chiao-Ling Yang

    2017-12-01

    Full Text Available P. Willis的Learning to Labour: How Working Class Kids Get Working Class Jobs 出版至今已40年,促使後來的研究者視學校為一政治、社會、文化鬥爭的場域,並能了解青少年的身分認同如何在學校中形構而成,影響深遠,經典地位無庸置疑。本文著眼於其主要發現與論證,即反學校文化中階級與性別如何交織共構而成勞工子弟的身分認同,首先從四位一體的角度,分別針對其基本議題、技法、認識論、存在論進行評析,以期形成較為全面的理解;其次將焦點置於教育的範疇,探討這樣的經典著作對教育研究以及實務有何啟示,前者包括基本議題的深化與開創、民族誌研究法的貢獻與侷限,後者包括教育政策與學校改革、教師角色與師資培育;最後提出二點反思:教育研究應多著眼於教育政策的可能弔詭、教育機會均等既是基本議題也是終極關懷。 It has been forty years since P. Willis published his seminal work, Learning to Labour: How Working Class Kids Get Working Class Jobs. Two contributions stand out. One is to convincingly make it explicit that schooling serves as a site for political, social and cultural struggle. The other is to vividly analyze how youth identity is constituting and constructed in schools. This paper focuses on its major finding and argument, which is that class and gender intersect in a complicated way to form the identity of white working-class boys via the counter-school culture. To establish a more comprehensive understanding, this paper considers this influential study first in terms of four interrelated aspects, the basic issue, the technique, epistemology and ontology, and then its implications for educational research and practice. For educational research, two points are addressed: deepening and creating basic issues and the contribution and limitation of ethnographic studies; for educational

  5. Gender Responsive Livestock Research

    International Development Research Centre (IDRC) Digital Library (Canada)

    Livestock researchers and development practitioners need to ... Qualitative approaches that integrate gender analysis frameworks and tools; Gender .... and social attitudes, which means multiple methods ... Combining quantitative tools that.

  6. The Multiplicity of Gender

    DEFF Research Database (Denmark)

    Skewes, Lea

    2015-01-01

    people could quickly sum up the full pallet of meanings that comes with these gender categories. What does it mean to be a man or a woman? Is your sex/gender best captured by your biology (genitalia, hormones and chromosomes), your gender identity (the gender you perceive yourself to be) or your gender...... expression (how you chose to express your gender in clothes, jewelry, gestures, tone of voice)? Many people go through life never making those nuanced gender distinctions. However, where you situated yourself on the different gendered spectrums can have a significant effect on your life and well-being....

  7. Beyond the Object

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Object orientation (OO is regained not only in all components of integrate development media but it remarks in the rest of software world from operating system to last application domain - of course, with different intensity and success. A clear prove of OO application in all situations is the development of a wide range of industrial applications. OO technology allows drawing of relation between the geometry, topology and dimensions of data on a class hierarchy; thus, the observation of the amount of data gained by research in many scientific domains is facilitated through class libraries both for graphic primitives and for events examination. In conformity to all waiting, OO asserts in every distributive system, there are very important the applications for making open systems customer-server and dis-tributed applications in Java. Finally OO application in robot's programming and modeling needn't be omitted. However, far to be panacea, OO has also shades which will be researched so on.

  8. Is Their Class in This Room?: Focusing on Class in Diverse Classrooms

    Science.gov (United States)

    Hiraldo, Carlos

    2011-01-01

    As the increasing racial diversity of the United States continues to be reflected in colleges and universities across the country, academics who think and write about their teaching philosophy remain more comfortable arguing for a curriculum that deals with race and gender than for one that centers on class and social mobility. Some academics feel…

  9. Special Classes for Gifted Students? Absolutely!

    Science.gov (United States)

    Burton-Szabo, Sally

    1996-01-01

    This article makes a case for special classes for gifted students and answers objections to special classes raised by the middle school movement and the cooperative learning movement. A sample "Celebration of Me" unit taught to gifted seventh graders which involved poetry, literature, personal development, art, music, and physical fitness is…

  10. Effect of Child Gender and Psychosocial Factors on Physical Activity From Fifth to Sixth Grade.

    Science.gov (United States)

    Forthofer, Melinda; Dowda, Marsha; O'Neill, Jennifer R; Addy, Cheryl L; McDonald, Samantha; Reid, Lauren; Pate, Russell R

    2017-12-01

    Gender differences in physical activity (PA) trajectories during adolescence are well documented, yet little research has examined whether the determinants of these trajectories vary by child's gender. This study is one of few prospective examinations of gender differences in the influences of psychosocial and socioenvironmental factors on changes in objectively measured PA. Students and parents from elementary and middle schools located in 2 school districts in South Carolina were enrolled in a prospective cohort study of changes in children's PA from elementary to middle school. Measures included children's and/or parents' ratings of various psychosocial and socioenvironmental factors as well as objectively measured PA, children's anthropometric characteristics, and neighborhood factors at fifth and sixth grades. Parents' reports of children's sport and class participation, parent-reported support for PA, and neighborhood resources for PA were protective against declines in PA for both boys and girls. The effects of 2 factors-children's self-efficacy and parents' leisure-time PA-on changes in PA over time were moderated by the child's gender. A better understanding of these dynamics may inform the development of interventions.

  11. Pooling Objects for Recognizing Scenes without Examples

    NARCIS (Netherlands)

    Kordumova, S.; Mensink, T.; Snoek, C.G.M.

    2016-01-01

    In this paper we aim to recognize scenes in images without using any scene images as training data. Different from attribute based approaches, we do not carefully select the training classes to match the unseen scene classes. Instead, we propose a pooling over ten thousand of off-the-shelf object

  12. Peer Group Status of Gender Dysphoric Children: A Sociometric Study

    NARCIS (Netherlands)

    Wallien, M.S.C.; Veenstra, R.; Kreukels, B.P.C.; Cohen-Kettenis, P.T.

    2010-01-01

    In this sociometric study, we aimed to investigate the social position of gender-referred children in a naturalistic environment. We used a peer nomination technique to examine their social position in the class and we specifically examined bullying and victimization of gender dysphoric children. A

  13. Social and Gender Analysis in Natural Resource Management ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2006-01-01

    Jan 1, 2006 ... ... processes concerning the access, use, and management of natural resources. ... English · Français ... Social and Gender Analysis in Natural Resource Management: Learning Studies and Lessons from Asia ... gender analysis, including questions of class, caste, and ethnicity, into their everyday work.

  14. Gender Difference as a Factor in Teachers' Perceptions of Students.

    Science.gov (United States)

    Prawat, Richard S.; Jarvis, Robert

    1980-01-01

    Teacher perceptions of students as influenced by differences in student gender are examined. Elementary school teachers' perceptions of students were assessed by their rating children in their classes on various dimensions. Results showed student ability/achievement are more potent in teacher perceptions than gender. (Author/GK)

  15. Perceived Gender Equality in Managerial Positions in Organizations

    Directory of Open Access Journals (Sweden)

    Tominc Polona

    2017-05-01

    Full Text Available Background and Purpose: This research aims to achieve two main objectives: to investigate differences between male and female managers regarding the perceived gender equality in organizations and to analyze the gender differences in relationships among the perceived gender equality, the perceived satisfaction with employment position and career, the perceived satisfaction with work, and the perceived work-family conflict.

  16. Personality and gender differences in global perspective.

    Science.gov (United States)

    Schmitt, David P; Long, Audrey E; McPhearson, Allante; O'Brien, Kirby; Remmert, Brooke; Shah, Seema H

    2017-12-01

    Men's and women's personalities appear to differ in several respects. Social role theories of development assume gender differences result primarily from perceived gender roles, gender socialization and sociostructural power differentials. As a consequence, social role theorists expect gender differences in personality to be smaller in cultures with more gender egalitarianism. Several large cross-cultural studies have generated sufficient data for evaluating these global personality predictions. Empirically, evidence suggests gender differences in most aspects of personality-Big Five traits, Dark Triad traits, self-esteem, subjective well-being, depression and values-are conspicuously larger in cultures with more egalitarian gender roles, gender socialization and sociopolitical gender equity. Similar patterns are evident when examining objectively measured attributes such as tested cognitive abilities and physical traits such as height and blood pressure. Social role theory appears inadequate for explaining some of the observed cultural variations in men's and women's personalities. Evolutionary theories regarding ecologically-evoked gender differences are described that may prove more useful in explaining global variation in human personality. © 2016 International Union of Psychological Science.

  17. The personal is scientific: Women, gender, and the production of sexological knowledge in Germany and Austria, 1900-1931.

    Science.gov (United States)

    Leng, Kirsten

    2015-08-01

    This article addresses the roles women and gender played in the production of sexological knowledge in the early 20th century, particularly in German-speaking Europe. Although existing scholarship focuses almost exclusively on the work of "founding fathers" such as Richard von Krafft-Ebing and Magnus Hirschfeld, women in fact made important contributions to the field. Based on analysis of texts written between 1900 and 1931, this article shows how women were able to successfully mobilize their gender as a privileged form of "situated knowledge," and thereby assert their authority over and superior insights into certain subject areas, namely, female sexualities and sexual difference. At the same time, however, this article also highlights the constraints upon women's gendered standpoint. It shows that women's sexological writing was not just informed by their gender but also by their class and race. Moreover, because gender threatened to cast their work as insufficiently objective and scientific, women cleaved to sexology's rules of evidence and argumentation, and adopted the field's ideological trappings in order to participate in discursive contestations over sexual truths. By interrogating gender, this article introduces much-needed nuance into existing understandings of sexology, and reframes sexology itself as a site wherein new sexual subjectivities were imagined, articulated, and debated. However, it also raises fundamental questions about women sexologists' capacity to create knowledge about women and female sexualities that was truer, more correct, and more authentic than that produced by men. (c) 2015 APA, all rights reserved).

  18. Gender roles and gender stereotypes in teaching literature

    Directory of Open Access Journals (Sweden)

    Gordić-Petković Vladislava

    2012-01-01

    Full Text Available Gender, identity and sexuality have to be more closely integrated into the broader discussion of literature and language, which can be achieved only through wider application of literary texts in the teaching process. Teaching literature to students of English serves not only the purpose of building an understanding of the human experience, but also tackles the issues of femininity and masculinity and helps sensitize the students to the gender differences and the codes of patriarchal society which result in male dominance. Poems by Emily Dickinson, Sylvia Plath and Anne Sexton have proved as valuable texts in teaching gender, as will be discussed in the paper, which focuses on Plath‘s „Lady Lazarus” and the strategies the educator can select in order to achieve the desired objective.

  19. Unisex Math: Narrowing the Gender Gap.

    Science.gov (United States)

    Tapia, Martha; Marsh, George E., II

    This study examined gender differences in attitudes toward mathematics of undergraduate students. The Attitudes Toward Mathematics Instrument (ATMI) was administered to students enrolled in introductory mathematics classes (Pre-Calculus, Calculus, and Business Calculus) at two Southeast universities, one a large state university and the other one…

  20. Properties of BL Lac objects

    International Nuclear Information System (INIS)

    Wolfe, A.M.; Pittsburgh, University, Pittsburgh, Pa.)

    1980-01-01

    The properties of BL Lacertae objects are examined in light of their recently realized similarities to quasars and associations with galactic radiation. The criteria typically used to define BL Lac objects are analyzed, with attention given to radio spectra, optical continual, radio and optical variability, optical polarization and emission lines, and evidence that BL Lac objects and optically violent variables represent the most compact and strongly variable sources among the general class of quasars is discussed. Connections between BL Lac objects and the galaxies in which they have been observed to be embedded are discussed and it is pointed out that no low-luminosity quasars have been found to be associated with first-ranked giant ellipticals. Future observations which may clarify the properties and relationships of BL Lac objects are indicated

  1. MENGGAGAS PENDIDIKAN KARAKTER RESPONSIF GENDER

    Directory of Open Access Journals (Sweden)

    Sofiyan Hadi

    2016-03-01

    ABSTRACT Problems of character education already started sticking in various aspects of life involving men and women. Efforts are needed breakthrough in the design of character educational that can transform the moral values into action and real personality with gender responsive. This brief paper tries to review how the essence of character education and curriculum design as it should be prepared in the perspective of gender justice. This paper concludes that character education is different from the of moral education. If moral education tends to teach the ethical dimensions, good and bad in cognitive level, then character education requires a holistic approach. Character education should include three aspects of knowing, feeling and acting of the good. Therefore, in designing the curriculum needs to consider the three-sphere which is supported by intervention efforts and habituation, starting at the class, school, and family environment. In order for the construction of curricula is not gender-biased, the need to put forward a gender perspective in developing a character education curriculum especiallya in Islamic education in all level in Indonesia.

  2. Gender performance as spatial acts

    DEFF Research Database (Denmark)

    Spanger, Marlene

    2013-01-01

    Synthesising Butler's theory with space, the objective of this paper is to investigate how Thai migrant sex workers in Denmark understand normative heterosexuality and femininity/masculinity as these are reproduced in the sex industry in two different settings. I analyse the ways that gender plays...... a part in sex work. Likewise, the paper analyses the ways in which sex work plays a significant part in how the Thai migrant sex workers understand their gendered subject positions in the spaces away from their sex work. The analysis of the Thai migrant sex workers becoming intelligible or non......-intelligible gendered subjects depends on different spaces. In this paper I focus on the space of domesticity, the space of sexual consumption and the quasi-public space of leisure....

  3. Objects as closures: Abstract semantics of object oriented languages

    Science.gov (United States)

    Reddy, Uday S.

    1989-01-01

    We discuss denotational semantics of object-oriented languages, using the concept of closure widely used in (semi) functional programming to encapsulate side effects. It is shown that this denotational framework is adequate to explain classes, instantiation, and inheritance in the style of Simula as well as SMALLTALK-80. This framework is then compared with that of Kamin, in his recent denotational definition of SMALLTALK-80, and the implications of the differences between the two approaches are discussed.

  4. Objects as closures - Abstract semantics of object oriented languages

    Science.gov (United States)

    Reddy, Uday S.

    1988-01-01

    The denotational semantics of object-oriented languages is discussed using the concept of closure widely used in (semi) functional programming to encapsulate side effects. It is shown that this denotational framework is adequate to explain classes, instantiation, and inheritance in the style of Simula as well as SMALLTALK-80. This framework is then compared with that of Kamin (1988), in his recent denotational definition of SMALLTALK-80, and the implications of the differences between the two approaches are discussed.

  5. TRANSCENDENTAL ASPECTS OF GENDER

    Directory of Open Access Journals (Sweden)

    Volodymyr V. Khmel

    2014-06-01

    Full Text Available This paper aims to analyze the basic principles of gender philosophy applying methodological tools of communicative pragmatics; to demonstrate how gender construct can provide gender humanism formation as one of the ideals of democratic society; to specify gender glossary terms such as “gender democracy”, “gender equality” and “gender justice”. Methodology. In order to investigate a theoretical framework in feminist philosophy, methodological tools of communicative pragmatics and discursive ethics that were elaborated by modern German philosophers J. Habermas, K.-O. Apel for analyzing ethical gender principles and their legitimation ways have been used in this research. Scientific novelty. Based on methodological differences in concepts of J. Habermas and K.-O. Apel, two opposite approaches to gender concept analysis – rational and pragmatic (Habermas and transcendental conceptual (K.-O. Apel have been found out. The article helps to specify the framework of categories and concepts. According to the legitimation way of gender ethical theory it was discovered that such notions as “gender democracy”, “gender equality” and “gender justice” do not have the same meanings. According to the analysis of communicative action program and consensus, the “gender equality” concept by Habermas is an artificial social construct that is methodologically grounded in cognitivism and diminishes the possibilities of gender values legitimation. According to K.-O. Apel, the concept of “gender justice” is based on transcendental moral and ethical sense of opposite genders unity and does not discharge unequal distribution of responsibilities and any invasion as well as represents certain extent of their difference. Conclusions. Fast growing gender changes in the society face ageold drawbacks of moral and spiritual principles of communities, taking into account social and cultural, national and gender identity. Thorough understanding of

  6. Object-Oriented Programming in High Schools the Turing Way.

    Science.gov (United States)

    Holt, Richard C.

    This paper proposes an approach to introducing object-oriented concepts to high school computer science students using the Object-Oriented Turing (OOT) language. Students can learn about basic object-oriented (OO) principles such as classes and inheritance by using and expanding a collection of classes that draw pictures like circles and happy…

  7. Heider balance, asymmetric ties, and gender segregation

    Science.gov (United States)

    Krawczyk, Małgorzata J.; del Castillo-Mussot, Marcelo; Hernández-Ramírez, Eric; Naumis, Gerardo G.; Kułakowski, Krzysztof

    2015-12-01

    To remove a cognitive dissonance in interpersonal relations, people tend to divide their acquaintances into friendly and hostile parts, both groups internally friendly and mutually hostile. This process is modeled as an evolution toward the Heider balance. A set of differential equations have been proposed and validated (Kułakowski et al., 2005) to model the Heider dynamics of this social and psychological process. Here we generalize the model by including the initial asymmetry of the interpersonal relations and the direct reciprocity effect which removes this asymmetry. Our model is applied to the data on enmity and friendship in 37 school classes and 4 groups of teachers in México. For each class, a stable balanced partition is obtained into two groups. The gender structure of the groups reveals stronger gender segregation in younger classes, i.e. of age below 12 years, a fact consistent with other general empirical results.

  8. Class 1 Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — A "Class 1" area is a geographic area recognized by the EPA as being of the highest environmental quality and requiring maximum protection. Class I areas are areas...

  9. PRCR Classes and Activities

    Data.gov (United States)

    Town of Cary, North Carolina — This data is specific to Parks and Recreation classes, workshops, and activities within the course catalog. It contains an entry for upcoming classes.*This data set...

  10. Class Notes for "Class-Y-News."

    Science.gov (United States)

    Stuart, Judy L.

    1991-01-01

    A self-contained class of students with mild to moderate disabilities published a monthly newsletter which was distributed to students' families. Students became involved in writing, typing, drawing, folding, basic editing, and disseminating. (JDD)

  11. Perfume Packaging, Seduction and Gender

    Directory of Open Access Journals (Sweden)

    Magdalena Petersson McIntyre

    2013-06-01

    Full Text Available This article examines gender and cultural sense-making in relation to perfumes and their packaging. Gendered meanings of seduction, choice, consumption and taste are brought to the fore with the use of go-along interviews with consumers in per-fume stores. Meeting luxury packages in this feminized environment made the interviewed women speak of bottles as objects to fall in love with and they de-scribed packages as the active part in an act of seduction where they were expect-ing packages to persuade them into consumption. The interviewed men on the other hand portrayed themselves as active choice-makers and stressed that they were always in control and not seduced by packaging. However, while their ways of explaining their relationship with packaging on the surface seems to confirm cultural generalizations in relation to gender and seduction, the article argues that letting oneself be seduced is no less active than seducing. Based on a combination of actor network theories and theories of gender performativity the article points to the agency of packaging for constructions of gender and understands the inter-viewees as equally animated by the flows of passion which guide their actions.

  12. Neo-Marxian social class inequalities in the mental well-being of employed men and women: the role of European welfare regimes.

    Science.gov (United States)

    De Moortel, Deborah; Palència, Laia; Artazcoz, Lucía; Borrell, Carme; Vanroelen, Christophe

    2015-03-01

    The relation between "neo-Marxian" social class (NMSC) and health in the working population has received considerable attention in public health research. However, less is known about the distribution of mental well-being according to NMSC in a European context. The objectives of this study are (i) to analyse the association of mental well-being and NMSC among employees in Europe (using a welfare regime typology), (ii) to investigate whether the relation between NMSC and mental well-being is the same in women compared to men within each welfare regime, and (iii) to examine within each welfare regime the role of the gender division of labour and job quality as potential mediating factors in explaining this association. Data from the European Social Survey Round 5 (2010) were analysed. Mental well-being was assessed by the WHO Well-being Index. Social class was measured through E.O. Wright's social class scheme. Models separated by sex were generated using Poisson regression with a robust error variance. The associations were presented as prevalence ratios with 95% confidence intervals. Women reported NMSC differences in mental well-being in State corporatist/family support and Southern welfare regimes. Men reported NMSC differences in mental well-being in all but the Basic security/market-oriented welfare regimes. Gender inequalities were more marked and widespread in Basic security/market-oriented welfare regimes. In all welfare regimes job quality (partly) explained NMSC inequalities in mental well-being for men, the role of the gender division of labour was unclear. This study showed that the relationship between NMSC and mental well-being among employees differs by gender and welfare regimes. It confirms the importance of NMSC and welfare regimes to explain gender and social class inequalities in mental well-being. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Classed identities in adolescence

    OpenAIRE

    Jay, Sarah

    2015-01-01

    peer-reviewed The central argument of this thesis is that social class remains a persistent system of inequality in education, health, life chances and opportunities. Therefore class matters. But why is it that so little attention has been paid to class in the psychological literature? Three papers are presented here which draw together theoretical advances in psychological understandings of group processes and sociological understandings of the complexity of class. As western labour marke...

  14. GENDER MAINSTREAMING POLICY IN ISLAMIC EDUCATION IN INDONESIA: STUDENTS’ PERCEPTIONS ON GENDER ROLES IN ISLAMIC PRIMARY SCHOOL

    Directory of Open Access Journals (Sweden)

    Sitti Azisah

    2017-11-01

    Full Text Available The Indonesian government has made a strong commitment to eliminate gender discrimination. To achieve greater gender equality and equity, President Abdurrahman Wahid issued the Presidential Instruction Number 9 Year 2000 to promote gender mainstreaming with the objective of achieving gender equality and equity in all sectors of life. This paper investigates gender perspec-tives of the students in three Islamic Primary schools: one state school and two private schools in South Sulawesi, Indonesia. The data were gathered by using a number of techniques: group interviews, student drawings, listing famous people and selecting favorite person from their lists of famous people. Three main points emerged from the study: 1 the majority of students had gender-neutral views on sports/games, employment and a range of other social activities; 2 persistent gender stereotyping of some roles by students; and 3 the students from the three schools had divergent views on gender roles and gender identities.

  15. Gender Roles: Listening to Classroom Talk about Literary Characters.

    Science.gov (United States)

    Pace, Barbara G.; Townsend, Jane S.

    1999-01-01

    Examines patterns of talk and the nature of talk in two different classrooms discussing Shakespeare's "Hamlet." Finds that the images of Hamlet and Gertrude were strikingly different: in the college class, the characters were confined to stereotypical gender roles; while in the high-school class, such stereotypes were refuted. (SR)

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

    DEFF Research Database (Denmark)

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

    2007-01-01

    1, 5, and 10 years after graduation to examine the extent to which educational expectations change over time in relation to parental socioeconomic status and eventual postsecondary attainment. Using the method of correspondence analysis, they demonstrate that graduates leave high school with educ...

  17. Being "Fun" at Work: Emotional Labour, Class, Gender and Childcare

    Science.gov (United States)

    Vincent, Carol; Braun, Annette

    2013-01-01

    This paper reports on data drawn from an "Economic and Social Research Council"-funded project investigating the experiences of UK-based students training on level-2 and level-3 childcare courses. We focus on the concept of emotional labour in relation to learning to care for and educate young children and the ways in which the students'…

  18. The Effects of Single-Gender Classes on Academic Achievement

    Science.gov (United States)

    Jones, Susan George

    2012-01-01

    During the 2009-10 school year, 42% of the students failed the biology segment of the EOCT, which affected not only the final grades of these students, but also overall school accountability. These results instigated some questions about the factors associated with students' success in biology; some of those factors related to the merit of single-…

  19. Dilemmas in the Danish approach to gender equality : gender equality without gender quota

    OpenAIRE

    ROLANDSEN AGUSTÍN, Lise; SIIM, Birte

    2015-01-01

    The paper addresses the dilemmas, contradictions and paradoxes in the Danish approach to gender quotas and gender equality and discusses the intersections of citizenship, democracy and gender justice. Gender research understands gender quota as a means to achieve equal rights, gender equality and gender parity. Gender theory has conceptualized gender parity as one step towards achieving gender justice in all arenas of social, political and economic life. The Danish cases illustrate that conte...

  20. Gender Discrimination in Higher Education in Pakistan: A Survey of University Faculty

    Science.gov (United States)

    Shaukat, Sadia; Siddiquah, Aishah; Pell, Anthony William

    2014-01-01

    Problem statement: Gender disparity is a worldwide phenomenon. This disparity is not only with respect to opportunities and resources but also in rewards, and exists in all regions and classes. Gender disparity exists in the field of education as well. Females experience overt and subtle gender discrimination to some extent nearly at every stage…

  1. Social Class Differences in Social Integration among Students in Higher Education: A Meta-Analysis and Recommendations for Future Research

    Science.gov (United States)

    Rubin, Mark

    2012-01-01

    A meta-analysis of 35 studies found that social class (socioeconomic status) is related to social integration among students in higher education: Working-class students are less integrated than middle-class students. This relation generalized across students' gender and year of study, as well as type of social class measure (parental education and…

  2. "They Think Minority Means Lesser than": Black Middle-Class Sons and Fathers Resisting Microaggressions in the School

    Science.gov (United States)

    Allen, Quaylan

    2013-01-01

    The current literature on Black middle-class men is sparse, leaving little to be known about the raced, classed, and gendered experiences for many Black middle-class male students and their families. Employing qualitative methodology, this study uses critical race theory (CRT) to examine the educational experiences of Black middle-class high…

  3. Deconstructing Social Class Identity and Teacher Privilege in the Second Language Classroom

    Science.gov (United States)

    Glodjo, Tyler

    2017-01-01

    Through a pedagogical lens, this literature review highlights how social class, as a primary analytical construct for understanding identity in English language learner instruction, interacts with teacher class identity while creating implications for teaching and learning. In the past two decades, race, class, and gender have been the foci in…

  4. Object-oriented magnetic resonance classes and objects, calculations and computations

    CERN Document Server

    Mehring, Michael

    2001-01-01

    This book presents, for the first time, a unified treatment of the quantum mechanisms of magnetic resonance, including both nuclear magnetic resonance (NMR) and electron spin resonance (ESR). Magnetic resonance is perhaps the most advanced type of spectroscopy and it is applied in biology, chemistry, physics, material science, and medicine. If applied in conjunction with spectroscopy, the imaging version of magnetic resonance has no counterpart in any type of experimental technique. The authors present explanations and applications from fundamental to advanced levels. Additionally, the

  5. Experimental Object-Oriented Modelling

    DEFF Research Database (Denmark)

    Hansen, Klaus Marius

    through, e.g., technical prototyping and active user involvement. We introduce and examine “experimental object-oriented modelling” as the intersection of these practices. The contributions of this thesis are expected to be within three perspectives on models and modelling in experimental system...... development: Grounding We develop an empirically based conceptualization of modelling and use of models in system development projects characterized by a high degree of uncertainty in requirements and point to implications for tools and techniques for modelling in such a setting. Techniques We introduce......This thesis examines object-oriented modelling in experimental system development. Object-oriented modelling aims at representing concepts and phenomena of a problem domain in terms of classes and objects. Experimental system development seeks active experimentation in a system development project...

  6. An Analysis of Social Class Classification Based on Linguistic Variables

    Institute of Scientific and Technical Information of China (English)

    QU Xia-sha

    2016-01-01

    Since language is an influential tool in social interaction, the relationship of speech and social factors, such as social class, gender, even age is worth studying. People employ different linguistic variables to imply their social class, status and iden-tity in the social interaction. Thus the linguistic variation involves vocabulary, sounds, grammatical constructions, dialects and so on. As a result, a classification of social class draws people’s attention. Linguistic variable in speech interactions indicate the social relationship between people. This paper attempts to illustrate three main linguistic variables which influence the social class, and further sociolinguistic studies need to be more concerned about.

  7. Gender Stereotyping in Family

    Directory of Open Access Journals (Sweden)

    Muhammad Hussain

    2015-07-01

    Full Text Available Gender stereotyping and gender role development is one of the debatable concerns to sociologists especially those who are interested in sociology of gender. This study attempts to investigate the role of family inculcating gender stereotyping in Pakhtun culture and its impact on gender role development conducted in public-sector universities of Malakand Division, Khyber Pakhtunkhwa province of Pakistan. The data were collected through in-depth interview method using interview guide as a tool of data collection. A sample size of 24 respondents consisting male and female students and teachers (8 samples from each university through purposive sampling technique was selected from three universities in the region, that is, University of Malakand, University of Swat, and Shaheed Benazir Bhutto University Sharingal (main campus. The collected information has been analyzed qualitatively where primary information has been linked with secondary data for further elaboration and attainment of grounded facts. The study reveals that gender stereotyping and gender role formation are sociocultural and relational constructs, which are developed and inculcated in the institutional network, social interaction, and social relationships especially in family. The study indicated that in family sphere, gender stereotyping and gender role formation are the outcome of gender socialization, differential familial environment, and parents’ differential role with children. The study recommends that gender-balanced familial environment, adopting the strategy of gender mainstreaming and positive role of media, can overcome gender stereotyping and reduce its impacts on gender and social role formation.

  8. Loosely coupled class families

    DEFF Research Database (Denmark)

    Ernst, Erik

    2001-01-01

    are expressed using virtual classes seem to be very tightly coupled internally. While clients have achieved the freedom to dynamically use one or the other family, it seems that any given family contains a xed set of classes and we will need to create an entire family of its own just in order to replace one...... of the members with another class. This paper shows how to express class families in such a manner that the classes in these families can be used in many dierent combinations, still enabling family polymorphism and ensuring type safety....

  9. The Composite OLAP-Object Data Model

    Energy Technology Data Exchange (ETDEWEB)

    Pourabbas, Elaheh; Shoshani, Arie

    2005-12-07

    In this paper, we define an OLAP-Object model that combines the main characteristics of OLAP and Object data models in order to achieve their functionalities in a common framework. We classify three different object classes: primitive, regular and composite. Then, we define a query language which uses the path concept in order to facilitate data navigation and data manipulation. The main feature of the proposed language is an anchor. It allows us to fix dynamically an object class (primitive, regular or composite) along the paths over the OLAP-Object data model for expressing queries. The queries can be formulated on objects, composite objects and combination of both. The power of the proposed query language is investigated through multiple query examples. The semantic of different clauses and syntax of the proposed language are investigated.

  10. Gender and Physics: a Theoretical Analysis

    Science.gov (United States)

    Rolin, Kristina

    This article argues that the objections raised by Koertge (1998), Gross and Levitt (1994), and Weinberg (1996) against feminist scholarship on gender and physics are unwarranted. The objections are that feminist science studies perpetuate gender stereotypes, are irrelevant to the content of physics, or promote epistemic relativism. In the first part of this article I argue that the concept of gender, as it has been developed in feminist theory, is a key to understanding why the first objection is misguided. Instead of reinforcing gender stereotypes, feminist science studies scholars can formulate empirically testable hypotheses regarding local and contested beliefs about gender. In the second part of this article I argue that a social analysis of scientific knowledge is a key to understanding why the second and the third objections are misguided. The concept of gender is relevant for understanding the social practice of physics, and the social practice of physics can be of epistemic importance. Instead of advancing epistemic relativism, feminist science studies scholars can make important contributions to a subfield of philosophy called social epistemology.

  11. Structural interaction between gender and race inequality in Brazil

    Directory of Open Access Journals (Sweden)

    José Alcides Figueiredo Santos

    2010-01-01

    Full Text Available This paper is guided by the theoretical notion that social divisions generate effects derived from its structural interaction. Having in mind this theoretical motivation, it estimates the gender earnings gap among white e non white (black and mixed color groups in Brazil. All the eight Generalized Linear Models estimated, whose variables are successively included, show that the gender gap is big across both racial groups but it is bigger among whites. The investigation explores the role of the underlying context of class inequality, as well as others factors, on understanding the racial variation of the gender inequality. The study considers that the characteristics of the racial inequality in Brazil, as well as the intersection between class and race, explain the bigger gender advantage for the white man. The racial hierarchy establishes limits of variation on the gender hierarchy for the non white.

  12. The pervasive triad of food security, gender inequity and women's ...

    African Journals Online (AJOL)

    Objectives: This study was designed to explore the interactions between food securing activities, health and gender equity from the perspective of rural east African women. The specific objectives were to document the critical interaction among these three issues—food security, gender inequity, women's health within the ...

  13. Static Members of Classes in C#

    Directory of Open Access Journals (Sweden)

    Adrian LUPASC

    2017-12-01

    Full Text Available The C# language is object-oriented, which is why the declared member data must be part of a class. Thus, there is no possibility to declare certain variables that can be accessed from anywhere within the application, as it happens, for example, with global variables at the C language level. Making this work in C# is possible through static members of the class. Declaring a class implies defining some of its member data that later receive values when creating each object. A static member of the class can be interpreted as belonging only to the class, not to the objects subsequently created, which means that for the non-static data, there are as many children as there were objects created, while for the static ones there is only one copy, regardless of the number of created objects. In this regard, this paper presents the main aspects that characterize these abstract concepts of object oriented programming in general and C# language in particular, detailing how to develop an application that includes both static and non-static members. At the same time, particularities in the mirror for the two types of data, restrictions on use and potential limitations are presented.

  14. R-FCN Object Detection Ensemble based on Object Resolution and Image Quality

    DEFF Research Database (Denmark)

    Rasmussen, Christoffer Bøgelund; Nasrollahi, Kamal; Moeslund, Thomas B.

    2017-01-01

    Object detection can be difficult due to challenges such as variations in objects both inter- and intra-class. Additionally, variations can also be present between images. Based on this, research was conducted into creating an ensemble of Region-based Fully Convolutional Networks (R-FCN) object d...

  15. Trade liberalization and gender inequality

    OpenAIRE

    Pieters, Janneke

    2015-01-01

    Women consistently work less in the labor market and earn lower wages than men. While economic empowerment of women is an important objective in itself, women's economic activity also matters as a condition for sustained economic growth. The political debate on the labor market impacts of international trade typically differentiates workers by their educational attainment or skills. Gender is a further dimension in which the impacts of trade liberalization can differ. In a globalizing world i...

  16. Object-Oriented Econometrics with Ox

    OpenAIRE

    Kulaksizoglu, Tamer

    2015-01-01

    This article reviews the object-oriented features of the Ox matrix programming language. We discuss object-oriented programming in general and give econometric examples coded in Ox. We also discuss some useful built-in classes that come with the Ox distribution.

  17. Gender Identity and Gender Confusion in Children

    Science.gov (United States)

    ... to be influenced by their identification with the males and females in their lives, the sense of being a girl or a boy (i.e. gender identity) cannot be changed. Gender Stereotypes Over time, society has recognized that stereotypes of ...

  18. Gender, Discourse, and "Gender and Discourse."

    Science.gov (United States)

    Davis, Hayley

    1997-01-01

    A critic of Deborah Tannen's book "Gender and Discourse" responds to comments made about her critique, arguing that the book's analysis of the relationship of gender and discourse tends to seek, and perhaps force, explanations only in those terms. Another linguist's analysis of similar phenomena is found to be more rigorous. (MSE)

  19. Education, class and vernacular awareness on Tyneside

    DEFF Research Database (Denmark)

    Jensen, Marie Møller

    2017-01-01

    . This group consisted of mainly older female speakers and results are interpreted in light of first wave studies on the patterning of language use by class, age and gender. Finally, the issue of vernacular awareness is linked to social indexicality and it is suggested that an interpretation of participants...... identification. The results indicate that participants’ self-identification is at odds with the classification based on education and, furthermore, that the group of participants who identify as middle class but have low educational attainment behave significantly different from the other participants......This chapter reports on a questionnaire study investigating Tyneside residents’ vernacular awareness and attested language use. Participant performance is interpreted on the basis of a cross-tabulation of participants’ social class as determined by their level of education and participants’ own...

  20. Gender and social reproduction: historical perspectives.

    Science.gov (United States)

    Laslett, B; Brenner, J

    1989-01-01

    It is argued that gender relations and social reproduction were both shaped by macrohistorical processes and shaped the processes. Social reproduction is defined within feminist theory as more than production in the Marxist sense. Societal reproduction is a combination of the organization of production, the organization of social reproduction, the perpetuation of gender, and the continuation of class relations. Social reproduction includes the care and socialization of children and care of the elderly or infirm. Social reproduction includes the organization of sexuality, biological reproduction, and how food, clothing, and shelter are made available. Most social reproduction occurs within the family unit. It is pointed out that variations in the distribution of the work of social reproduction are affected by the family, market, community, and state. The ways in which women construct their own worlds of activity is a central concern. The feminist concept of social reproduction differs from modernization theory, which is concerned with the institutional location of the tasks of social reproduction and the structural effects on the family and gender relations. This literature review focuses only on the history of family strategies and separate gender-related activities. The authors describe the changes in family organization that define men as income producers and women as caretakers, who base child rearing on love and feminine virtue rather than patriarchal authority and religious doctrine. The discussion focuses on the differences in marital relationships, motherhood, and sexuality between upper and middle class and working class women in the 19th century. Among working class women, a good wife was an efficient manager, a skilled domestic worker, and an income earner. The turn of the century was a period of social change marked by smaller average family size, the decline of household production, the rise in real wages, and increased consumption. It is argued that

  1. An elusive goal? Gender equity and gender equality in health policy.

    Science.gov (United States)

    Payne, S

    2012-04-01

    Variations in the health of men and women are well known: men have poorer life expectancy than women in virtually every country, and there are differences between women and men in patterns of morbidity across the life course. These variations reflect both biology and gender, and health systems play a part through the services they offer. In recent years a number of national governments and international bodies have paid increasing attention to gender inequalities, and gender mainstreaming has been adopted by as a key policy objective at various levels of governance. While gender mainstreaming has resulted in some successes, analysis of the depth of change suggests a less optimistic view, reflecting the persistence of barriers to gender mainstreaming in health, which include a lack of resources, uncertainty over the goals of gender mainstreaming, and notional rather than genuine adoption of gender mainstreaming principles. Underlying these barriers however, is the use of bureaucratic and systems-based approaches to gender mainstreaming. The failure to challenge underlying gender relations of power allows gender strategies to become technocratic exercises which achieve results in terms of the boxes ticked, but not in relation to what matters: the health and health opportunities of both women and men. © Georg Thieme Verlag KG Stuttgart · New York.

  2. A DOUBLE-CENTER RETROSPECTIVE 5 YEARS SURVEY OF 385 CABG CASES COMPARING GENDER CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    A. A. Karimi

    1999-06-01

    Full Text Available Coronary artery disease is one of the leading causes of morbidity and mortality especially in the indusirialzcd societies. This retrospective study was carried out on 385 patients who were referred to Shariati and Jamaran Hospitals from 1992 till 1997 and who underwent coronaty artery bypass grafting. The objective was to obtain a descriptive analysis of the important factors in this population and to draw a comparison betweent the two genders and to draw genders regarding these variables. The data were obtained from patients' files, angiography and operation notes; 82.9% of the study population were of male. The mean age of women was higher than men by 2.2years. The most common risk factors among the male gender were found to be smoking, hyperlipedemia, hypercholesterolemia and hypertension. Except for smoking which was omitted in women, all other risk factors showed a comparative low prevalence in this gender. Most patients (93.37% fell in group II and III of functional class as per NYHA classification and the most frequent signs and symptoms on admission being chest pain (81.5% and dyspnea (11.2%. The affected vessels in order of frequency were the left anterior descending, the right coronary and the circumflex arteries respectively. The average number of grafts utilized were 3 in the entire population. Overall mortality recorded was 2.1%.

  3. (En)Gendering Videogame Development: A Feminist Approach to Gender, Education, and Game Studies

    Science.gov (United States)

    Dahya, Negin; Jenson, Jennifer; Fong, Katrina

    2017-01-01

    Few studies compare educational programming designed on principles of inclusive pedagogy and feminist practice for both girls and boys. Broadly defined, inclusive pedagogy refers to theory and practice in education that is adaptable and responsive to the intersections of difference (class, race, culture, gender, sexuality, ability) and aims to…

  4. Leadership Effectiveness and Gender

    National Research Council Canada - National Science Library

    Gedney, Christine

    1999-01-01

    This research paper on the subject of Leadership Effectiveness and Gender attempts to conduct a focused amount of research to answer the question about the correlation between gender and leadership effectiveness...

  5. Gender Inequality and Trade

    OpenAIRE

    Busse, Matthias; Spielmann, Christian

    2004-01-01

    The paper empirically explores the international linkages between gender inequality and trade flows of a sample of 92 developed and developing countries. The focus is on comparative advantage in labour-intensive manufactured goods. The results indicate that gender wage inequality is positively associated with comparative advantage in labour-intensive goods, that is, countries with a larger gender wage gap have higher exports of these goods. Also, gender inequality in labour force activity rat...

  6. Workshop I: Gender Studies

    Science.gov (United States)

    Hennessey, Eden; Kurup, Anitha; Meza-Montes, Lilia; Shastri, Prajval; Ghose, Shohini

    2015-12-01

    Participants in the Gender Studies workshop of the 5th IUPAP International Conference on Women in Physics discussed the gender question in science practice from a policy perspective, informed by investigations from the social science disciplines. The workshop's three sessions—"Equity and Education: Examining Gender Stigma in Science," "A Comparative Study of Women Scientists and Engineers: Experiences in India and the US," and "Toward Gender Equity Through Policy: Characterizing the Social Impact of Interventions—are summarized, and the resulting recommendations presented.

  7. The semiotics of gender.

    Science.gov (United States)

    Van Buren, J

    1992-01-01

    The semiotics of gender are investigated in this article for the purpose of exploring the way that deep unconscious motives in relationship to cultural biases give rise to gender concepts. Theories of semiotic processes, including Jacques Lacan's concept of the psychoanalytic signifier, are explained briefly and applied to the signs of gender. The article concludes that gender concepts develop out of biology, unconscious feelings, and social patterning, and are not given, natural, and irrevocable.

  8. Delusions of Gender

    OpenAIRE

    Overgaard, Anne Cecilie; Nielsen, Simone Barnekow; Joensen, Saskia van Dam; Arabi, Sara Albu

    2015-01-01

    This project strives to examine how gender is established in children. Throughout the project, we have taken into consideration what roles society and biological determinism play in the establishment of gender. Furthermore, the project examines how gender performativity and societal influence can help us get a better picture of the gender establishment. The paper is written as a philosophical discussion with a point of departure in experimental psychologist Cordelia Fine’s book ‘Delusions of ...

  9. The Gender Pay Gap

    OpenAIRE

    Alan Manning

    2006-01-01

    Empirical research on gender pay gaps has traditionally focused on the role of gender-specific factors, particularly gender differences in qualifications and differences in the treatment of otherwise equally qualified male and female workers (i.e., labor market discrimination). This paper explores the determinants of the gender pay gap and argues for the importance of an additional factor, wage structure, the array of prices set for labor market skills and the rewards received for employment ...

  10. Class, Culture and Politics

    DEFF Research Database (Denmark)

    Harrits, Gitte Sommer

    2013-01-01

    Even though contemporary discussions of class have moved forward towards recognizing a multidimensional concept of class, empirical analyses tend to focus on cultural practices in a rather narrow sense, that is, as practices of cultural consumption or practices of education. As a result......, discussions within political sociology have not yet utilized the merits of a multidimensional conception of class. In light of this, the article suggests a comprehensive Bourdieusian framework for class analysis, integrating culture as both a structural phenomenon co-constitutive of class and as symbolic...... practice. Further, the article explores this theoretical framework in a multiple correspondence analysis of a Danish survey, demonstrating how class and political practices are indeed homologous. However, the analysis also points at several elements of field autonomy, and the concluding discussion...

  11. Class network routing

    Science.gov (United States)

    Bhanot, Gyan [Princeton, NJ; Blumrich, Matthias A [Ridgefield, CT; Chen, Dong [Croton On Hudson, NY; Coteus, Paul W [Yorktown Heights, NY; Gara, Alan G [Mount Kisco, NY; Giampapa, Mark E [Irvington, NY; Heidelberger, Philip [Cortlandt Manor, NY; Steinmacher-Burow, Burkhard D [Mount Kisco, NY; Takken, Todd E [Mount Kisco, NY; Vranas, Pavlos M [Bedford Hills, NY

    2009-09-08

    Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network routing allows a compute processor to broadcast a message to a range (one or more) of other compute processors in the computer network, such as processors in a column or a row. Normally this type of operation requires a separate message to be sent to each processor. With class network routing pursuant to the invention, a single message is sufficient, which generally reduces the total number of messages in the network as well as the latency to do a broadcast. Class network routing is also applied to dense matrix inversion algorithms on distributed memory parallel supercomputers with hardware class function (multicast) capability. This is achieved by exploiting the fact that the communication patterns of dense matrix inversion can be served by hardware class functions, which results in faster execution times.

  12. Culture and social class.

    Science.gov (United States)

    Miyamoto, Yuri

    2017-12-01

    A large body of research in Western cultures has demonstrated the psychological and health effects of social class. This review outlines a cultural psychological approach to social stratification by comparing psychological and health manifestations of social class across Western and East Asian cultures. These comparisons suggest that cultural meaning systems shape how people make meaning and respond to material/structural conditions associated with social class, thereby leading to culturally divergent manifestations of social class. Specifically, unlike their counterparts in Western cultures, individuals of high social class in East Asian cultures tend to show high conformity and other-orientated psychological attributes. In addition, cultures differ in how social class impacts health (i.e. on which bases, through which pathways, and to what extent). Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. YOUNG STELLAR OBJECTS IN THE GOULD BELT

    Energy Technology Data Exchange (ETDEWEB)

    Dunham, Michael M. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS 78, Cambridge, MA 02138 (United States); Allen, Lori E. [National Optical Astronomy Observatories, Tucson, AZ (United States); Evans II, Neal J.; Harvey, Paul M. [Department of Astronomy, The University of Texas at Austin, 2515 Speedway, Stop C1400, Austin, TX 78712-1205 (United States); Broekhoven-Fiene, Hannah [Department of Physics and Astronomy, University of Victoria, Victoria, BC, V8W 3P6 (Canada); Cieza, Lucas A. [Núcleo de Astronomía de la Facultad de Ingeniería, Universidad Diego Portales, Av. Ejército 441, Santiago (Chile); Di Francesco, James; Johnstone, Doug; Matthews, Brenda C. [National Research Council of Canada, Herzberg Astronomy and Astrophysics Programs, 5071 West Saanich Road, Victoria, BC, V9E 2E7 (Canada); Gutermuth, Robert A. [Department of Astronomy, University of Massachusetts, Amherst, MA 01003 (United States); Hatchell, Jennifer [Physics and Astronomy, University of Exeter, Stocker Road, Exeter EX4 4QL (United Kingdom); Heiderman, Amanda [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22904 (United States); Huard, Tracy L. [Department of Astronomy, University of Maryland, College Park, MD 20742 (United States); Kirk, Jason M. [Jeremiah Horrocks Institute, University of Central Lancashire, Preston, PR1 2HE (United Kingdom); Miller, Jennifer F. [Gemini Observatory, 670 N. A’ohoku Place, Hilo, HI 96720 (United States); Peterson, Dawn E. [Space Science Institute, 4750 Walnut Street, Suite 205, Boulder, CO 80301 (United States); Young, Kaisa E., E-mail: mdunham@cfa.harvard.edu [Department of Physical Sciences, Nicholls State University, P.O. Box 2022, Thibodaux, LA 70310 (United States)

    2015-09-15

    We present the full catalog of Young Stellar Objects (YSOs) identified in the 18 molecular clouds surveyed by the Spitzer Space Telescope “cores to disks” (c2d) and “Gould Belt” (GB) Legacy surveys. Using standard techniques developed by the c2d project, we identify 3239 candidate YSOs in the 18 clouds, 2966 of which survive visual inspection and form our final catalog of YSOs in the GB. We compile extinction corrected spectral energy distributions for all 2966 YSOs and calculate and tabulate the infrared spectral index, bolometric luminosity, and bolometric temperature for each object. We find that 326 (11%), 210 (7%), 1248 (42%), and 1182 (40%) are classified as Class 0 + I, Flat-spectrum, Class II, and Class III, respectively, and show that the Class III sample suffers from an overall contamination rate by background Asymptotic Giant Branch stars between 25% and 90%. Adopting standard assumptions, we derive durations of 0.40–0.78 Myr for Class 0 + I YSOs and 0.26–0.50 Myr for Flat-spectrum YSOs, where the ranges encompass uncertainties in the adopted assumptions. Including information from (sub)millimeter wavelengths, one-third of the Class 0 + I sample is classified as Class 0, leading to durations of 0.13–0.26 Myr (Class 0) and 0.27–0.52 Myr (Class I). We revisit infrared color–color diagrams used in the literature to classify YSOs and propose minor revisions to classification boundaries in these diagrams. Finally, we show that the bolometric temperature is a poor discriminator between Class II and Class III YSOs.

  14. YOUNG STELLAR OBJECTS IN THE GOULD BELT

    International Nuclear Information System (INIS)

    Dunham, Michael M.; Allen, Lori E.; Evans II, Neal J.; Harvey, Paul M.; Broekhoven-Fiene, Hannah; Cieza, Lucas A.; Di Francesco, James; Johnstone, Doug; Matthews, Brenda C.; Gutermuth, Robert A.; Hatchell, Jennifer; Heiderman, Amanda; Huard, Tracy L.; Kirk, Jason M.; Miller, Jennifer F.; Peterson, Dawn E.; Young, Kaisa E.

    2015-01-01

    We present the full catalog of Young Stellar Objects (YSOs) identified in the 18 molecular clouds surveyed by the Spitzer Space Telescope “cores to disks” (c2d) and “Gould Belt” (GB) Legacy surveys. Using standard techniques developed by the c2d project, we identify 3239 candidate YSOs in the 18 clouds, 2966 of which survive visual inspection and form our final catalog of YSOs in the GB. We compile extinction corrected spectral energy distributions for all 2966 YSOs and calculate and tabulate the infrared spectral index, bolometric luminosity, and bolometric temperature for each object. We find that 326 (11%), 210 (7%), 1248 (42%), and 1182 (40%) are classified as Class 0 + I, Flat-spectrum, Class II, and Class III, respectively, and show that the Class III sample suffers from an overall contamination rate by background Asymptotic Giant Branch stars between 25% and 90%. Adopting standard assumptions, we derive durations of 0.40–0.78 Myr for Class 0 + I YSOs and 0.26–0.50 Myr for Flat-spectrum YSOs, where the ranges encompass uncertainties in the adopted assumptions. Including information from (sub)millimeter wavelengths, one-third of the Class 0 + I sample is classified as Class 0, leading to durations of 0.13–0.26 Myr (Class 0) and 0.27–0.52 Myr (Class I). We revisit infrared color–color diagrams used in the literature to classify YSOs and propose minor revisions to classification boundaries in these diagrams. Finally, we show that the bolometric temperature is a poor discriminator between Class II and Class III YSOs

  15. Class in disguise

    DEFF Research Database (Denmark)

    Faber, Stine Thidemann; Prieur, Annick

    This paper asks how class can have importance in one of the worlds’ most equal societies: Denmark. The answer is that class here appears in disguised forms. The field under study is a city, Aalborg, in the midst of transition from a stronghold of industrialism to a post industrial economy. The pa....... The paper also raises questions about how sociological discourses may contribute to the veiling of class....

  16. Nationalism, Gender and Welfare

    DEFF Research Database (Denmark)

    Siim, Birte; Stoltz, Pauline

    Feminist scholars have pointed out that constructions of gender and gender equality are embedded in national narratives and politics of belonging (Yuval-Davis 2011; Siim & Mokre 2013). This paper aims to explore gendered approaches to nationalism and to discuss how nationalism in Scandinavia is a...

  17. Peculiarities of Gender

    OpenAIRE

    Garduno, Sylvia Aide Figueroa; Kovacova, Nikola; Arjona, Ruben Campos

    2017-01-01

    This project challenges the essentialist notions of gender in fantasy genre. The trilogy of Miss Peregrine’s Peculiar Children will shed light on the shifting patterns of gender performativity in fantasy. To drive our analysis, we will resort to Judith Butler’s theory of gender performativity, Joseph Campbell’s monomyth and William Indick’s study of fantasy and myth.

  18. Gender and Adolescent Development

    Science.gov (United States)

    Perry, David G.; Pauletti, Rachel E.

    2011-01-01

    This article summarizes and critiques recent trends in research and theory on the role of gender in adolescent development. First, gender differences in key areas of adolescent functioning are reviewed. Second, research on 3 constructs that are especially relevant to the investigation of within-gender individual differences in gender…

  19. Gender and Higher Education

    Science.gov (United States)

    Bank, Barbara J., Ed.

    2011-01-01

    This comprehensive, encyclopedic review explores gender and its impact on American higher education across historical and cultural contexts. Challenging recent claims that gender inequities in U.S. higher education no longer exist, the contributors--leading experts in the field--reveal the many ways in which gender is embedded in the educational…

  20. Small target detection using objectness and saliency

    Science.gov (United States)

    Zhang, Naiwen; Xiao, Yang; Fang, Zhiwen; Yang, Jian; Wang, Li; Li, Tao

    2017-10-01

    We are motived by the need for generic object detection algorithm which achieves high recall for small targets in complex scenes with acceptable computational efficiency. We propose a novel object detection algorithm, which has high localization quality with acceptable computational cost. Firstly, we obtain the objectness map as in BING[1] and use NMS to get the top N points. Then, k-means algorithm is used to cluster them into K classes according to their location. We set the center points of the K classes as seed points. For each seed point, an object potential region is extracted. Finally, a fast salient object detection algorithm[2] is applied to the object potential regions to highlight objectlike pixels, and a series of efficient post-processing operations are proposed to locate the targets. Our method runs at 5 FPS on 1000*1000 images, and significantly outperforms previous methods on small targets in cluttered background.

  1. Quasi-objects, Cult Objects and Fashion Objects

    DEFF Research Database (Denmark)

    Andersen, Bjørn Schiermer

    2011-01-01

    This article attempts to rehabilitate the concept of fetishism and to contribute to the debate on the social role of objects as well as to fashion theory. Extrapolating from Michel Serres’ theory of the quasi-objects, I distinguish two phenomenologies possessing almost opposite characteristics. T...... as a unique opportunity for studying the interchange between these two forms of fetishism and their respective phenomenologies. Finally, returning to Serres, I briefly consider the theoretical consequences of introducing the fashion object as a quasi-object.......This article attempts to rehabilitate the concept of fetishism and to contribute to the debate on the social role of objects as well as to fashion theory. Extrapolating from Michel Serres’ theory of the quasi-objects, I distinguish two phenomenologies possessing almost opposite characteristics....... These two phenomenologies are, so I argue, essential to quasi-object theory, yet largely ignored by Serres’ sociological interpreters. They correspond with the two different theories of fetishism found in Marx and Durkheim, respectively. In the second half of the article, I introduce the fashion object...

  2. A heretic's view of the object-oriented paradigm

    DEFF Research Database (Denmark)

    Galle, Per

    1998-01-01

    A basic assumption of the object-oriented paradigm of computer programming and database thinking is that objects (including classes) are dynamic: classes have objects as instances which can be created, modified, and deleted. I argue that this leads to unnecessary conceptual difficulties, and sugg......A basic assumption of the object-oriented paradigm of computer programming and database thinking is that objects (including classes) are dynamic: classes have objects as instances which can be created, modified, and deleted. I argue that this leads to unnecessary conceptual difficulties......, and suggest that although real world entities are undeniably dynamic and perishable, much may be gained by assuming that the objects we use for thinking about them are static. This, it is submitted, may prove to facilitate both practical system development and theoretical pursuits of a mathematically sound...... object-oriented data model....

  3. The OKS persistent in-memory object manager

    International Nuclear Information System (INIS)

    Jones, R.; Mapelli, L.; Soloviev, I.

    1998-01-01

    The OKS (Object Kernel Support) is a library to support a simple, active persistent in-memory object manager. It is suitable for applications which need to create persistent structured information with fast access but do not require full database functionality. It can be used as the frame of configuration databases and real-time object managers for Data Acquisition and Detector Control Systems in such fields as setup, diagnostics and general configuration description. OKS is based on an object model that supports objects, classes, associations, methods, inheritance, polymorphism, object identifiers, composite objects, integrity constraints, schema evolution, data migration and active notification. OKS stores the class definitions and their instances in portable ASCII files. It provides query facilities, including indices support. The OKS has a C++ API (Application Program Interface) and includes Motif based GUI applications to design class schema and to manipulate objects. OKS has been developed on top of the Rogue Wave Tools h++ C++ class library

  4. Learning Object Repositories

    Science.gov (United States)

    Lehman, Rosemary

    2007-01-01

    This chapter looks at the development and nature of learning objects, meta-tagging standards and taxonomies, learning object repositories, learning object repository characteristics, and types of learning object repositories, with type examples. (Contains 1 table.)

  5. On CSM classes via Chern-Fulton classes of f-schemes

    OpenAIRE

    Fullwood, James; Wang, Dongxu

    2015-01-01

    The Chern-Fulton class is a generalization of Chern class to the realm of arbitrary embeddable schemes. While Chern-Fulton classes are sensitive to non-reduced scheme structure, they are not sensitive to possible singularities of the underlying support, thus at first glance are not interesting from a singularity theory viewpoint. However, we introduce a class of formal objects which we think of as `fractional schemes', or f-schemes for short, and then show that when one broadens the domain of...

  6. Who is More Responsible? Preparatory Class Students’ Perceptions of Responsibility

    OpenAIRE

    Cesur, Kürşat; Ertaş, Abdullah

    2014-01-01

     The main aim of this study is to explore learners’ perceptions of their own responsibility in learning English. The question of whether our learners in Canakkale Onsekiz Mart University (hereafter COMU) Compulsory and Voluntary English Language Prep Classes are responsible enough for their own learning or not is the main focus of this study. Whether some variables like gender, the type of the prep class education (compulsory or voluntary) and the students’ departments will affect their perce...

  7. ANALYSIS OF THE SOCIAL DETERMINANTS OF GENDER VIOLENCE

    Directory of Open Access Journals (Sweden)

    Lucía Caudillo-Ortega

    2017-07-01

    Full Text Available Gender violence is a public health, social and human right problem, which is present at the globally and is permeated in all social classes, all socioeconomic levels and ages. Although gender-based violence has serious consequences for the health of the victims, and may even lead to murder or suicide, it is still considered a problem of private spaces, however, policies must be generated to eradicate the problem. Gender violence has its roots in gender inequalities built over time by society and perpetuated by various structures of the same. It is necessary to analyze the social determinants that influence gender violence to identify the modifiable parts of this problem. Gender violence is described as public health and then each of the social determinants that influence the phenomenon of study and finally give some final considerations of the analysis.

  8. Formation of gender parity democracy in Ukraine: status and prospects

    Directory of Open Access Journals (Sweden)

    I. I. Prokopchuk

    2014-01-01

    Full Text Available In 2000, at the Millennium Summit at UN adopted the Millennium Development Goals , which cover global problems and are calculated for the period 2000­2015 years. Ukraine has signed the Millennium Development Goals and has taken over the political commitment to implement them. One of the goals of this international instrument provides for the promotion of gender equality and empowerment of women. Тhe global goals, objectives and indicators adapted to the peculiarities of Ukraine on the basis of national development. For the analysis of qualitative and quantitative measurements of changes in gender conditions in politics and public administration in Ukraine at present of the experts proposed one objectives and three indicators. Objective: To provide a gender ratio of at least 30 to 70% of either gender in representative bodies and high­level executive. Indicators: 1 Gender ratio among deputies of the Supreme soviet of Ukraine , women / men ( or vice versa , and 2 the gender ratio among members of local authorities , women / men ( or vice versa , and 3 the gender ratio among senior civil servants (1­2 categories , women / men ( or vice versa. In 2015, Ukraine should report at the United Nations on the implementation of the MDGs. In this paper, the author analyzed the state of gender equality in politics and governance in Ukrainian society. One of the main problems of the present stage of gender equality in politics and public administration in Ukraine the author notes : no systematic gender mainstreaming to implement personnel policies in the civil service at the central and local level; the lack of effective state control over observance of gender equality, not provided the institutional legal mechanisms for gender equality; and without the current regulatory framework on gender turns into an empty declaration; the lack of political will to implement the goals of gender equality. The author of the article provides recommendations on optimal

  9. Gender Orders Unbound?

    DEFF Research Database (Denmark)

    During the last thirty years, the modernisation of gender relations has been dynamic and comprehensive, shaped by the conflicting forces of globalisation as well as women's movements around the world. As the patterns of segregation and discrimination of the classical industrial gender order erode......, new complexities and contentions in gender relations emerge at various sites such as politics, work and families. The main aim of the book is to trace formal as well as informal gender contracts as they emerge in everyday life and also in new norms and regulations set by state and enterprises. Core...... issues are the chances and the barriers for equality and new forms of gender reciprocity and solidarity....

  10. Class Origin and Sibling Similarities in Long-run Income

    DEFF Research Database (Denmark)

    Andrade, Stefan Bastholm

    2016-01-01

    Sibling correlations have gained increasing prominence in inequality studies as a Measurement of the total impact of family background on individual outcomes. Whilst previous studies have tended to use traditional socio-economic measures such as parent’s income or education, this paper introduces......’ education and income – include modifications of the Erikson–Goldthorpe–Portocarero schemes ranging from 3 to 15 classes and Grusky’s microclass scheme of 72 classes. The results show that although class adds to explanations of the family influence on children’s income, most of the sibling similarities...... are not explained by parental education, income or class. Depending on gender, the class schemes explain between 8 and 13 per cent of the sibling similarities and 15 to 20 per cent when parents’ income and educations are also included. Models with different class schemes demonstrate that elaborated versions...

  11. Design and Evaluation of the Electronic Class Record for LPU-Laguna International School

    OpenAIRE

    RHOWEL M. DELLOSA

    2014-01-01

    - This study aimed to design, develop, deploy and evaluate an electronic class record (e-class record). Microsoft Excel is used to develop the electronic class record and several Microsoft Excel arithmetic operands and functions like VLOOKUP, IF, AVERAGE, COUNTIF are used. A worksheet template was developed to accept name of teacher, course code, course title, section, schedule, room, student number, student name, grade level, gender, date of each classes, base grade, test items a...

  12. Gender Stereotype Susceptibility

    Science.gov (United States)

    Pavlova, Marina A.; Weber, Susanna; Simoes, Elisabeth; Sokolov, Alexander N.

    2014-01-01

    Gender affects performance on a variety of cognitive tasks, and this impact may stem from socio-cultural factors such as gender stereotyping. Here we systematically manipulated gender stereotype messages on a social cognition task on which no initial gender gap has been documented. The outcome reveals: (i) Stereotyping affects both females and males, with a more pronounced impact on females. Yet an explicit negative message for males elicits a striking paradoxical deterioration in performance of females. (ii) Irrespective of gender and directness of message, valence of stereotype message affects performance: negative messages have stronger influence than positive ones. (iii) Directness of stereotype message differentially impacts performance of females and males: females tend to be stronger affected by implicit than explicit negative messages, whereas in males this relationship is opposite. The data are discussed in the light of neural networks underlying gender stereotyping. The findings provide novel insights into the sources of gender related fluctuations in cognition and behavior. PMID:25517903

  13. Gender stereotype susceptibility.

    Science.gov (United States)

    Pavlova, Marina A; Weber, Susanna; Simoes, Elisabeth; Sokolov, Alexander N

    2014-01-01

    Gender affects performance on a variety of cognitive tasks, and this impact may stem from socio-cultural factors such as gender stereotyping. Here we systematically manipulated gender stereotype messages on a social cognition task on which no initial gender gap has been documented. The outcome reveals: (i) Stereotyping affects both females and males, with a more pronounced impact on females. Yet an explicit negative message for males elicits a striking paradoxical deterioration in performance of females. (ii) Irrespective of gender and directness of message, valence of stereotype message affects performance: negative messages have stronger influence than positive ones. (iii) Directness of stereotype message differentially impacts performance of females and males: females tend to be stronger affected by implicit than explicit negative messages, whereas in males this relationship is opposite. The data are discussed in the light of neural networks underlying gender stereotyping. The findings provide novel insights into the sources of gender related fluctuations in cognition and behavior.

  14. Teaching Social Class

    Science.gov (United States)

    Tablante, Courtney B.; Fiske, Susan T.

    2015-01-01

    Discussing socioeconomic status in college classes can be challenging. Both teachers and students feel uncomfortable, yet social class matters more than ever. This is especially true, given increased income inequality in the United States and indications that higher education does not reduce this inequality as much as many people hope. Resources…

  15. Generalized Fourier transforms classes

    DEFF Research Database (Denmark)

    Berntsen, Svend; Møller, Steen

    2002-01-01

    The Fourier class of integral transforms with kernels $B(\\omega r)$ has by definition inverse transforms with kernel $B(-\\omega r)$. The space of such transforms is explicitly constructed. A slightly more general class of generalized Fourier transforms are introduced. From the general theory...

  16. Cutting Class Harms Grades

    Science.gov (United States)

    Taylor, Lewis A., III

    2012-01-01

    An accessible business school population of undergraduate students was investigated in three independent, but related studies to determine effects on grades due to cutting class and failing to take advantage of optional reviews and study quizzes. It was hypothesized that cutting classes harms exam scores, attending preexam reviews helps exam…

  17. Classes of modules

    CERN Document Server

    Dauns, John

    2006-01-01

    Because traditional ring theory places restrictive hypotheses on all submodules of a module, its results apply only to small classes of already well understood examples. Often, modules with infinite Goldie dimension have finite-type dimension, making them amenable to use with type dimension, but not Goldie dimension. By working with natural classes and type submodules (TS), Classes of Modules develops the foundations and tools for the next generation of ring and module theory. It shows how to achieve positive results by placing restrictive hypotheses on a small subset of the complement submodules, Furthermore, it explains the existence of various direct sum decompositions merely as special cases of type direct sum decompositions. Carefully developing the foundations of the subject, the authors begin by providing background on the terminology and introducing the different module classes. The modules classes consist of torsion, torsion-free, s[M], natural, and prenatural. They expand the discussion by exploring...

  18. An Object-Oriented Metaprogramming System

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Nørgård, Claus

    syntactic category of the language, a corresponding class is generated. The syntactic hierarchy of the grammar is mapped into a corresponding class hierarchy. This object-oriented representation of programs is further exploited by including a set of more general classes that view a program as an abstract......The Mjolner programming environment is discussed. A number of tools in this environment are metaprograms, i.e., programs that manipulate other programs. The metaprogramming system is grammar-based in the sense that a metaprogramming tool may be generated from the grammar of any language. For each...

  19. Gender Culture and Gender Gap in Employment

    OpenAIRE

    Pamela Campa; Alessandra Casarico; Paola Profeta

    2011-01-01

    This article analyzes to what extent gender culture affects gender gap in employment. Drawing on Italian data, we measure culture by building two indices: one based on individuals' attitudes, as done in the existing literature; one based on firms' attitudes. Firms' beliefs, which express their set of ideas, values and norms, though generally neglected, are as important as individuals' attitudes to explain female labor market outcomes. Using an instrumental variable analysis, we show that our ...

  20. Class, Race and American Labor

    Directory of Open Access Journals (Sweden)

    Catherine Collomp

    2006-03-01

    Full Text Available Labor history in the United States is well‑chartered territory. It is the object of countless scholarly books, appears in many college and university curricula and it is the subject of on‑going revisions and debates. Although labor history has always implied a form of at least implicit social commitment, it has been commented upon and written about as abundantly as other aspects of social history and often with more stamina or vindication. Nineteenth and early twentieth‑century working class ...

  1. Genotypic drug resistance and long-term mortality in patients with triple-class antiretroviral drug failure

    DEFF Research Database (Denmark)

    Lohse, Nicolai; Jørgensen, LB; Kronborg, G

    2007-01-01

    OBJECTIVE: To examine the prevalence of drug-resistance-associated mutations in HIV patients with triple-drug class virological failure (TCF) and their association with long-term mortality. DESIGN: Population-based study from the Danish HIV Cohort Study (DHCS). METHODS: We included all patients...... range 2-10), and 81 (61%) patients had mutations conferring resistance towards all three major drug classes. In a regression model adjusted for CD4+ T-cell count, HIV RNA, year of TCF, age, gender and previous inferior antiretroviral therapy, harbouring > or =9 versus ... in the DHCS who experienced TCF between January 1995 and November 2004, and we performed genotypic resistance tests for International AIDS Society (IAS)-USA primary mutations on virus from plasma samples taken around the date of TCF. We computed time to all-cause death from date of TCF. The relative risk...

  2. [Gender inequalities in occupational health in Spain].

    Science.gov (United States)

    Campos-Serna, Javier; Ronda-Pérez, Elena; Artazcoz, Lucía; Benavides, Fernando G

    2012-01-01

    To analyze gender inequalities in employment and working conditions, the work-life balance, and work-related health problems in a sample of the employed population in Spain in 2007, taking into account social class and the economic sector. Gender inequalities were analyzed by applying 25 indicators to the 11,054 workers interviewed for the VI edition of the National Working Conditions Survey. Multivariate logistic regression models were used to calculate odds ratios (OR) and 95% confidence intervals (95% CI), stratifying by occupational social class and economic sector. More women than men worked without a contract (OR=1.83; 95% CI: 1.51-2.21) and under high-effort/low-reward conditions (1.14:1.05-1.25). Women also experienced more sexual harassment (2.85:1.75-4.62), discrimination (1.60:1.26-2.03) and musculoskeletal pain (1.38:1.19-1.59). More men than women carried out shift work (0.86:0.79-0.94), with high noise levels (0.34:0.30-0.40), and high physical demands (0.58:0.54-0.63). Men also suffered more injuries due to occupational accidents (0.67:0.59-0.76). Women white-collar-workers were more likely than their male counterparts to have a temporary contract (1.34:1.09-1.63), be exposed to psychosocial hazards and discrimination (2.47:1.49-4.09) and have occupational diseases (1.91:1.28-2.83). Gender inequalities were higher in the industry sector. There are substantial gender inequalities in employment, working conditions, and work-related health problems in Spain. These gender inequalities are influenced by social class and the economic sector, and should be considered in the design of public policies in occupational health. Copyright © 2011 SESPAS. Published by Elsevier España, S.L. All rights reserved.

  3. A Framework for Active Objects in .NET

    Directory of Open Access Journals (Sweden)

    Dan Mircea Suciu

    2010-09-01

    Full Text Available Nowadays, the concern of computer science is to find new methodologies that help decomposing large programs and run them efficiently onto new parallel machines. Thus, the popularity of concurrent object-oriented programming has increased proportionally with the market requirements of concurrent and distributed systems that meet simplicity, modularity and code reusability. The purpose of this paper is to define a class library based on Active Object pattern introduced in [LAV96], which has a high level of extensibility. Class library's main objective is to help in building concurrent object-oriented applications with a minimum effort and using a significant amount of already existing code. This approach addresses the problem of integrating concurrency with object-oriented programming and respects the principles imposed by them. In order to present the main features of our model a sample application is presented.

  4. Identifying Gender-Specific Developmental Trajectories of Nonviolent and Violent Delinquency from Adolescence to Young Adulthood

    Science.gov (United States)

    Zheng, Yao; Cleveland, H. Harrington

    2013-01-01

    Most research examining gender differences in developmental trajectories of antisocial behavior does not consider subtypes of antisocial behavior and is difficult to generalize due to small nonrepresentative samples. The current study investigated gender difference in developmental trajectories from adolescence to young adulthood while addressing those limitations. Analyses were limited to respondents ages 15 and 16 in wave 1 (16–17 in wave 2, and 21–22 in wave 3) of the National Longitudinal Study of Adolescent Health (n = 6244, 49.5% males). Self-report nonviolent and violent delinquencies were simultaneously entered into latent class analysis. Four latent classes were identified: low, desister, decliner, and chronic (male-only). In addition to finding a male-specific chronic class, gender differences included differences in levels of nonviolent and violent delinquency between synonymous classes of males and females, and differences in prevalence of classes across genders. Neighborhood disadvantage and family support predicted trajectories. PMID:23375843

  5. Mandibular condyle dimensions in Peruvian patients with Class II and Class III skeletal patterns.

    Directory of Open Access Journals (Sweden)

    Hugo Zegarra-Baquerizo

    2017-10-01

    Full Text Available Objective: To compare condylar dimensions of young adults with Class II and Class III skeletal patterns using cone-beam computed tomography (CBCT. Materials and methods: 124 CBCTs from 18-30 year-old patients, divided into 2 groups according to skeletal patterns (Class II and Class III were evaluated. Skeletal patterns were classified by measuring the ANB angle of each patient. The anteroposterior diameter (A and P of the right and left mandibular condyle was assessed from a sagittal view by a line drawn from point A (anterior to P (posterior. The coronal plane allowed the evaluation of the medio-lateral diameter by drawing a line from point M (medium to L (lateral; all distances were measured in mm. Results: In Class II the A-P diameter was 9.06±1.33 and 8.86±1.56 for the right and left condyles respectively, in Class III these values were 8.71±1.2 and 8.84±1.42. In Class II the M-L diameter was 17.94±2.68 and 17.67±2.44 for the right and left condyles respectively, in Class III these values were 19.16±2.75 and 19.16±2.54. Conclusion: Class III M-L dimensions showed higher values than Class II, whereas these differences were minimal in A-P.

  6. Gender theories or theories and gender? If and how feminist gender studies became a new science field

    Directory of Open Access Journals (Sweden)

    Marlise Matos

    Full Text Available This article seeks to define what would be the order of gender studies within the Brazilian academic setting today. Given three sets of distinct reflections, the article tries to explore gender initially understood as a "theme" and a "concept" to subvert it and postulate gender today as a new scientific field. These three sets of reflections refer to: 1 the place of the current art of gender and feminist studies in Brazilian academic reflections; 2 the consequent attempt to explain and delimit the theoretical conceptions in these studies, which includes the objective of going beyond a mere concept, tool or analytic construction, establishing a new field of study in social and human sciences and even a new epistemology in the sciences; and 3 the discussions of the implications and consequences that such an initiative would have on the sciences, in addition to bringing contributions to a feminist epistemology as well as postulating a science with a multicultural and emancipating character.

  7. Women and Gender Equality in Higher Education?

    Directory of Open Access Journals (Sweden)

    Miriam E. David

    2015-02-01

    Full Text Available I look at the changes in higher education (HE and women’s lives over the last 50 years, drawing on my recent book Feminism, Gender & Universities: Politics, Passion & Pedagogies which is a life history of feminism entering academe. The Robbins Report (cmnd 2154 1963 on HE was published in the same year that I went to university. It inaugurated a process of change and educational expansion that was linked to other major social transformations, including feminism. Its effects have been widely felt such that women now participate in education and employment on unprecedented levels. Indeed, it has opened up opportunities for education and employment for women including individual and social mobility. From my study I show how it opened up opportunities for women from both middle class and working class backgrounds to be first-in-the-family to go to university. I will also argue that whilst there have been very welcome changes in education, and HE especially, such that there is a gender balance of undergraduate students in HE, this does not mean that gender equality has been achieved. Patriarchy or hegemonic masculinity in HE is still strongly felt and experienced despite women’s and feminist involvements in academe over the last 50 years. The question remains about how to transform universities to achieve genuine gender equality across all students and academics in HE.

  8. Daughter preference in Japan: A reflection on gender role attitudes?

    Directory of Open Access Journals (Sweden)

    Kana Fuse

    2013-05-01

    Full Text Available BACKGROUND Unlike other East Asian nations where preference for sons over daughters still prevails, gender preference for children in Japan has progressively shifted from son preference to a noticeable daughter preference over the past few decades. This emergence of daughter preference is surprising given that gender relations are more traditional in Japan than in other advanced countries. OBJECTIVE I focus on the extent to which individuals' gender preferences are shaped by their gender role attitudes and evaluate whether daughter preference is a reflection of convergence or a persistent divergence in gender roles in Japan. METHODS I use data from the Single Persons subset of the 11th Japanese National Fertility Survey conducted by the National Institute of Population and Social Security Research in 1997. Using multinomial logistic regression, I estimate the relationship between Japanese singles' gender role attitudes and their type of gender preference for children. RESULTS Findings suggest that the effect of gender role attitudes on one's child gender preference differs for men and women. Overall, while daughter preference is associated with nontraditional gender role attitudes for men, daughter preference is associated with traditional attitudes for women. CONCLUSIONS Traditionalism is still driving gender preference, though in a different way for men and women. Emerging daughter preference may not simply be a reflection of improvements in women's status, but in fact it is likely that persistent divergence in gender roles remain in Japan.

  9. Girls, girls, girls: Gender composition and female school choice

    Science.gov (United States)

    Schneeweis, Nicole; Zweimüller, Martina

    2012-01-01

    Gender segregation in employment may be explained by women's reluctance to choose technical occupations. However, the foundations for career choices are laid much earlier. Educational experts claim that female students are doing better in math and science and are more likely to choose these subjects if they are in single-sex classes. One possible explanation is that coeducational settings reinforce gender stereotypes. In this paper, we identify the causal impact of the gender composition in coeducational classes on the choice of school type for female students. Using natural variation in the gender composition of adjacent cohorts within schools, we show that girls are less likely to choose a traditionally female dominated school type and more likely to choose a male dominated school type at the age of 14 if they were exposed to a higher share of girls in previous grades. PMID:24850996

  10. Girls, girls, girls: Gender composition and female school choice.

    Science.gov (United States)

    Schneeweis, Nicole; Zweimüller, Martina

    2012-08-01

    Gender segregation in employment may be explained by women's reluctance to choose technical occupations. However, the foundations for career choices are laid much earlier. Educational experts claim that female students are doing better in math and science and are more likely to choose these subjects if they are in single-sex classes. One possible explanation is that coeducational settings reinforce gender stereotypes. In this paper, we identify the causal impact of the gender composition in coeducational classes on the choice of school type for female students. Using natural variation in the gender composition of adjacent cohorts within schools, we show that girls are less likely to choose a traditionally female dominated school type and more likely to choose a male dominated school type at the age of 14 if they were exposed to a higher share of girls in previous grades.

  11. Rural Gentrification and the Processes of Class Colonisation.

    Science.gov (United States)

    Phillips, Martin

    1993-01-01

    A survey of 109 households in 4 villages in Gower, South Wales, examined social-class changes associated with rural gentrification, the contention that gentrifiers are embodiments of capital, child-rearing concerns as a motive for gentrification, the influence of gender inequalities, and comparisons with urban examples of gentrification. Contains…

  12. Single-Sex Classes in Co-Educational Schools

    Science.gov (United States)

    Wills, Robin; Kilpatrick, Sue; Hutton, Biddy

    2006-01-01

    This research investigated social and academic outcomes from single-sex classrooms in a Tasmanian coeducational government primary school. Interviews, observations and surveys formed the basis of the evidence. Teachers, parents and children reported positive benefits from the class organisation, but these differed according to gender. Staff…

  13. The gender congruency effect during bilingual spoken-word recognition

    Science.gov (United States)

    Morales, Luis; Paolieri, Daniela; Dussias, Paola E.; Valdés kroff, Jorge R.; Gerfen, Chip; Bajo, María Teresa

    2016-01-01

    We investigate the ‘gender-congruency’ effect during a spoken-word recognition task using the visual world paradigm. Eye movements of Italian–Spanish bilinguals and Spanish monolinguals were monitored while they viewed a pair of objects on a computer screen. Participants listened to instructions in Spanish (encuentra la bufanda / ‘find the scarf’) and clicked on the object named in the instruction. Grammatical gender of the objects’ name was manipulated so that pairs of objects had the same (congruent) or different (incongruent) gender in Italian, but gender in Spanish was always congruent. Results showed that bilinguals, but not monolinguals, looked at target objects less when they were incongruent in gender, suggesting a between-language gender competition effect. In addition, bilinguals looked at target objects more when the definite article in the spoken instructions provided a valid cue to anticipate its selection (different-gender condition). The temporal dynamics of gender processing and cross-language activation in bilinguals are discussed. PMID:28018132

  14. Navigating between two cultures: Immigrants' gender attitudes toward working women

    Directory of Open Access Journals (Sweden)

    Léa Pessin

    2018-03-01

    Full Text Available Background: Gender attitudes toward women's employment are of particular importance because they positively influence gender-equal outcomes in the labor market. Our understanding of the mechanisms that promote egalitarian gender attitudes among immigrants, however, remains limited. Objective: By studying first- and second-generation immigrants from multiple origins and living in different countries, this article seeks to explain under what conditions the prevalent cultural attitudes toward gender roles at the origin and destination influence immigrants' gender attitudes. We address three main research questions. First, does the country-of-origin gender ideology influence immigrants' views toward working women? Second, does the country-of-destination gender ideology influence immigrants' views toward working women? And third, are these relationships moderated by (1 the immigrant generation; (2 the age at arrival in the country of destination; (3 the length of residence at the destination? Methods: Using data from the European Social Survey, we model immigrants' gender attitudes toward working women by using linear cross-classified models to account for clustering into the country of origin and destination. Results: The results highlight the importance of the context of early socialization in shaping immigrants' gender attitudes. First-generation immigrants, and more specifically adult migrants, hold gender attitudes that reflect more strongly the country of origin's gender culture. In contrast, the positive association between gender ideology at destination and immigrants' gender attitudes is stronger among second-generation immigrants and child migrants. Contribution: We add to the literature on gender ideology formation by analyzing the influence of gender ideology at the origin and destination levels on the gender attitudes of immigrants from 96 countries of origin and residing across 32 countries of destination.

  15. Gender roles revised?

    DEFF Research Database (Denmark)

    Gustafsson, Jessica

    2018-01-01

    The aim of this chapter is to deepen the understanding of how mobile phone usage is related to gender in general and the negotiation of gender roles in particular. It will focus on how women in Kenya appropriate mobile phones and how the appropriation is influenced by prevailing gender norms...... but also in turn is influencing gender relations. Mobile phone use is strongly intertwined with everyday life and thus this chapter will approach mobile phone use, as practices or a site where gender roles are potentially negotiated, challenged but also reinforced. Geographically the study that constituted...... the basis for this chapter is set in Kenya, where family relations and gender roles is presently undergoing changes. The data was gathered in Uasin Gishu County, Kenya, an area, which is predominantly rural, but also home to the city Eldoret and its surrounding peri-urban areas. The situation for women...

  16. Gender similarities and differences.

    Science.gov (United States)

    Hyde, Janet Shibley

    2014-01-01

    Whether men and women are fundamentally different or similar has been debated for more than a century. This review summarizes major theories designed to explain gender differences: evolutionary theories, cognitive social learning theory, sociocultural theory, and expectancy-value theory. The gender similarities hypothesis raises the possibility of theorizing gender similarities. Statistical methods for the analysis of gender differences and similarities are reviewed, including effect sizes, meta-analysis, taxometric analysis, and equivalence testing. Then, relying mainly on evidence from meta-analyses, gender differences are reviewed in cognitive performance (e.g., math performance), personality and social behaviors (e.g., temperament, emotions, aggression, and leadership), and psychological well-being. The evidence on gender differences in variance is summarized. The final sections explore applications of intersectionality and directions for future research.

  17. Social Class Dialogues and the Fostering of Class Consciousness

    Science.gov (United States)

    Madden, Meredith

    2015-01-01

    How do critical pedagogies promote undergraduate students' awareness of social class, social class identity, and social class inequalities in education? How do undergraduate students experience class consciousness-raising in the intergroup dialogue classroom? This qualitative study explores undergraduate students' class consciousness-raising in an…

  18. Autocorrelation based reconstruction of two-dimensional binary objects

    International Nuclear Information System (INIS)

    Mejia-Barbosa, Y.; Castaneda, R.

    2005-10-01

    A method for reconstructing two-dimensional binary objects from its autocorrelation function is discussed. The objects consist of a finite set of identical elements. The reconstruction algorithm is based on the concept of class of element pairs, defined as the set of element pairs with the same separation vector. This concept allows to solve the redundancy introduced by the element pairs of each class. It is also shown that different objects, consisting of an equal number of elements and the same classes of pairs, provide Fraunhofer diffraction patterns with identical intensity distributions. However, the method predicts all the possible objects that produce the same Fraunhofer pattern. (author)

  19. Gender, identities and environment: historiographical polysemies

    Directory of Open Access Journals (Sweden)

    Catarina Oliveira Buriti

    2009-11-01

    Full Text Available The study of the gender identities has acquired particular relevance in the contemporary agenda and has been receiving multidisciplinary views. One of the approaches that has contributed significantly to this discussion is the historiographical perspective. Therefore, the objective of this paper is to analyze how the categories of gender have been addressed by multiple historiographical fields, especially the aspects of social history, the fields of cultural history, the post-structuralism research, and, more recently, by historians of the environment. Expliciting the limits and prospects of these studies within each historiographical paradigm, the importance of incorporating the gender perspective to the density of the theoretical debate on human and social sciences will be emphasized. Key-words: History; gender; culture; social justice; environment

  20. Classes of Heart Failure

    Science.gov (United States)

    ... Introduction Types of Heart Failure Classes of Heart Failure Heart Failure in Children Advanced Heart Failure • Causes and ... and Advanced HF • Tools and Resources • Personal Stories Heart Failure Questions to Ask Your Doctor Use these questions ...