Preface to RIGiM 2009

NASA Astrophysics Data System (ADS)

Rolland, Colette; Yu, Eric; Salinesi, Camille; Castro, Jaelson

The use of intentional concepts, the notion of "goal" in particular, has been prominent in recent approaches to requirement engineering (RE). Goal-oriented frameworks and methods for requirements engineering (GORE) have been keynote topics in requirements engineering, conceptual modelling, and more generally in software engineering. What are the conceptual modelling foundations in these approaches? RIGiM (Requirements Intentions and Goals in Conceptual Modelling) aims to provide a forum for discussing the interplay between requirements engineering and conceptual modelling, and in particular, to investigate how goal- and intention-driven approaches help in conceptualising purposeful systems. What are the fundamental objectives and premises of requirements engineering and conceptual modelling respectively, and how can they complement each other? What are the demands on conceptual modelling from the standpoint of requirements engineering? What conceptual modelling techniques can be further taken advantage of in requirements engineering? What are the upcoming modelling challenges and issues in GORE? What are the unresolved open questions? What lessons are there to be learnt from industrial experiences? What empirical data are there to support the cost-benefit analysis when adopting GORE methods? Are there application domains or types of project settings for which goals and intentional approaches are particularly suitable or not suitable? What degree of formalization and automation, or interactivity is feasible and appropriate for what types of participants during requirements engineering?

An approach to studying scale for students in higher education: a Rasch measurement model analysis.

PubMed

Waugh, R F; Hii, T K; Islam, A

2000-01-01

A questionnaire comprising 80 self-report items was designed to measure student Approaches to Studying in a higher education context. The items were conceptualized and designed from five learning orientations: a Deep Approach, a Surface Approach, a Strategic Approach, Clarity of Direction and Academic Self-Confidence, to include 40 attitude items and 40 corresponding behavior items. The study aimed to create a scale and investigate its psychometric properties using a Rasch measurement model. The convenience sample consisted of 350 students at an Australian university in 1998. The analysis supported the conceptual structure of the Scale as involving studying attitudes and behaviors towards five orientations to learning. Attitudes are mostly easier than behaviors, in line with the theory. Sixty-eight items fit the model and have good psychometric properties. The proportion of observed variance considered true is 92% and the Scale is well-targeted against the students. Some harder items are needed to improve the targeting and some further testing work needs to be done on the Surface Approach. In the Surface Approach and Clarity of Direction in Studying, attitudes make a lesser contribution than behaviors to the variable, Approaches to Studying.

A Comparison of Two Methods of Teaching an Elementary School Science Methods Course at Hunter College.

ERIC Educational Resources Information Center

Graeber, Mary

The typical approach to the teaching of an elementary school science methods course for undergraduate students was compared with an experimental approach based upon activities appearing in the Conceptually Oriented Program in Elementary Science (COPES) teacher's guides. The typical approach was characterized by a coverage of many topics and a…

A Goal Oriented Approach for Modeling and Analyzing Security Trade-Offs

NASA Astrophysics Data System (ADS)

Elahi, Golnaz; Yu, Eric

In designing software systems, security is typically only one design objective among many. It may compete with other objectives such as functionality, usability, and performance. Too often, security mechanisms such as firewalls, access control, or encryption are adopted without explicit recognition of competing design objectives and their origins in stakeholder interests. Recently, there is increasing acknowledgement that security is ultimately about trade-offs. One can only aim for "good enough" security, given the competing demands from many parties. In this paper, we examine how conceptual modeling can provide explicit and systematic support for analyzing security trade-offs. After considering the desirable criteria for conceptual modeling methods, we examine several existing approaches for dealing with security trade-offs. From analyzing the limitations of existing methods, we propose an extension to the i* framework for security trade-off analysis, taking advantage of its multi-agent and goal orientation. The method was applied to several case studies used to exemplify existing approaches.

Relationships among Measures of Learning Orientation, Reasoning Ability, and Conceptual Understanding of Photosynthesis and Respiration in Plants for Grade 8 Males and Females

ERIC Educational Resources Information Center

Tekkaya, Ceren; Yenilmez, Ayse

2006-01-01

This study investigated the contributions of students' reasoning ability and meaningful learning orientation to their understanding of the photosynthesis and respiration in plants concepts. Data were gathered through the use of the Test of Logical Thinking (Tobin & Capie, 1981), the Learning Approach Questionnaire (Cavallo, 1996), and the Two-Tier…

Kinds of well-being: A conceptual framework that provides direction for caring

PubMed Central

Todres, Les

2011-01-01

This article offers a conceptual framework by which different kinds and levels of well-being can be named, and as such, provides a foundation for a resource-oriented approach in situations of illness and vulnerability (rather than a deficit-oriented approach). Building on a previous paper that articulated the philosophical foundations of an existential theory of well-being (“Dwelling-mobility”), we show here how the theory can be further developed towards practice-relevant concerns. We introduce 18 kinds of well-being that are intertwined and inter-related, and consider how each emphasis can lead to the formulation of resources that have the potential to give rise to well-being as a felt experience. By focusing on a much wider range of well-being possibilities, practitioners may find new directions for care that are not just literal but also at an existential level. PMID:22171222

Health Capability: Conceptualization and Operationalization

PubMed Central

2010-01-01

Current theoretical approaches to bioethics and public health ethics propose varied justifications as the basis for health care and public health, yet none captures a fundamental reality: people seek good health and the ability to pursue it. Existing models do not effectively address these twin goals. The approach I espouse captures both of these orientations through a concept here called health capability. Conceptually, health capability illuminates the conditions that affect health and one's ability to make health choices. By respecting the health consequences individuals face and their health agency, health capability offers promise for finding a balance between paternalism and autonomy. I offer a conceptual model of health capability and present a health capability profile to identify and address health capability gaps. PMID:19965570

Mountains and Pit Bulls: Students' Metaphors for College Transitional Reading and Writing

ERIC Educational Resources Information Center

Paulson, Eric J.; Armstrong, Sonya L.

2011-01-01

In this article, we describe an approach to uncovering learners' literacy-oriented conceptualizations while they are enrolled in transitional, or developmental, reading and writing classes in a college context. This approach entailed eliciting and then analyzing the metaphors for academic literacies produced by students in 15 sections of a…

Images as Orienting Activity: Using Theory to Inform Classroom Practices

ERIC Educational Resources Information Center

Feryok, Anne; Pryde, Michael

2012-01-01

Conceptualizations of teacher knowledge have shifted to focusing on the role of experiential rather than theoretical knowledge. There are different approaches to this, but the idea of an image that guides practice is widespread. One approach to images that has not been frequently investigated in studies of second language teachers is through…

The Conceptual Framework of Thematic Mapping in Case Conceptualization.

PubMed

Ridley, Charles R; Jeffrey, Christina E

2017-04-01

This article, the 3rd in a series of 5, introduces the conceptual framework for thematic mapping, a novel approach to case conceptualization. The framework is transtheoretical in that it is not constrained by the tenets or concepts of any one therapeutic orientation and transdiagnostic in that it conceptualizes clients outside the constraints of diagnostic criteria. Thematic mapping comprises 4 components: a definition, foundational principles, defining features, and core concepts. These components of the framework, deemed building blocks, are explained in this article. Like the foundation of any structure, the heuristic value of the method requires that the building blocks have integrity, coherence, and sound anchoring. We assert that the conceptual framework provides a solid foundation, making thematic mapping a potential asset in mental health treatment. © 2017 Wiley Periodicals, Inc.

A psychotherapeutic approach to task-oriented groups of severely ill patients.

PubMed Central

Wilson, W. H.; Diamond, R. J.; Factor, R. M.

1985-01-01

This paper presents a conceptual approach for leading various types of groups of chronically mentally ill patients. Although these groups may have a concrete, task-oriented purpose, with skillful leadership they also function as psychotherapy groups. The developmental deficits in ego functions, object relations, and social skills that severely impair such groups can be compensated by non-interpretative actions of the therapists. The group leader must actively work to provide for the structure, stability, and safety of the group when group members are unable to provide these for themselves. PMID:4049917

Problem-oriented patient record model as a conceptual foundation for a multi-professional electronic patient record.

PubMed

De Clercq, Etienne

2008-09-01

It is widely accepted that the development of electronic patient records, or even of a common electronic patient record, is one possible way to improve cooperation and data communication between nurses and physicians. Yet, little has been done so far to develop a common conceptual model for both medical and nursing patient records, which is a first challenge that should be met to set up a common electronic patient record. In this paper, we describe a problem-oriented conceptual model and we show how it may suit both nursing and medical perspectives in a hospital setting. We started from existing nursing theory and from an initial model previously set up for primary care. In a hospital pilot site, a multi-disciplinary team refined this model using one large and complex clinical case (retrospective study) and nine ongoing cases (prospective study). An internal validation was performed through hospital-wide multi-professional interviews and through discussions around a graphical user interface prototype. To assess the consistency of the model, a computer engineer specified it. Finally, a Belgian expert working group performed an external assessment of the model. As a basis for a common patient record we propose a simple problem-oriented conceptual model with two levels of meta-information. The model is mapped with current nursing theories and it includes the following concepts: "health care element", "health approach", "health agent", "contact", "subcontact" and "service". These concepts, their interrelationships and some practical rules for using the model are illustrated in this paper. Our results are compatible with ongoing standardization work at the Belgian and European levels. Our conceptual model is potentially a foundation for a multi-professional electronic patient record that is problem-oriented and therefore patient-centred.

QFD-ANP Approach for the Conceptual Design of Research Vessels: A Case Study

NASA Astrophysics Data System (ADS)

Venkata Subbaiah, Kambagowni; Yeshwanth Sai, Koneru; Suresh, Challa

2016-10-01

Conceptual design is a subset of concept art wherein a new idea of product is created instead of a visual representation which would directly be used in a final product. The purpose is to understand the needs of conceptual design which are being used in engineering designs and to clarify the current conceptual design practice. Quality function deployment (QFD) is a customer oriented design approach for developing new or improved products and services to enhance customer satisfaction. House of quality (HOQ) has been traditionally used as planning tool of QFD which translates customer requirements (CRs) into design requirements (DRs). Factor analysis is carried out in order to reduce the CR portions of HOQ. The analytical hierarchical process is employed to obtain the priority ratings of CR's which are used in constructing HOQ. This paper mainly discusses about the conceptual design of an oceanographic research vessel using analytical network process (ANP) technique. Finally the QFD-ANP integrated methodology helps to establish the importance ratings of DRs.

Using a Modelling Language for Supporting University Students' Orienting Activity When Studying Research Methods

ERIC Educational Resources Information Center

Kosonen, Kari; Ilomäki, Liisa; Lakkala, Minna

2015-01-01

The present study focuses on examining how digitally guided conceptual mapping can be used in orienting students in higher education to learn complex domain content and practices. The outcomes of conceptual mapping were investigated as the orienting bases created by the students that used digitalized conceptual tools to construct an external…

Data management in an object-oriented distributed aircraft conceptual design environment

NASA Astrophysics Data System (ADS)

Lu, Zhijie

In the competitive global market place, aerospace companies are forced to deliver the right products to the right market, with the right cost, and at the right time. However, the rapid development of technologies and new business opportunities, such as mergers, acquisitions, supply chain management, etc., have dramatically increased the complexity of designing an aircraft. Therefore, the pressure to reduce design cycle time and cost is enormous. One way to solve such a dilemma is to develop and apply advanced engineering environments (AEEs), which are distributed collaborative virtual design environments linking researchers, technologists, designers, etc., together by incorporating application tools and advanced computational, communications, and networking facilities. Aircraft conceptual design, as the first design stage, provides major opportunity to compress design cycle time and is the cheapest place for making design changes. However, traditional aircraft conceptual design programs, which are monolithic programs, cannot provide satisfactory functionality to meet new design requirements due to the lack of domain flexibility and analysis scalability. Therefore, we are in need of the next generation aircraft conceptual design environment (NextADE). To build the NextADE, the framework and the data management problem are two major problems that need to be addressed at the forefront. Solving these two problems, particularly the data management problem, is the focus of this research. In this dissertation, in light of AEEs, a distributed object-oriented framework is firstly formulated and tested for the NextADE. In order to improve interoperability and simplify the integration of heterogeneous application tools, data management is one of the major problems that need to be tackled. To solve this problem, taking into account the characteristics of aircraft conceptual design data, a robust, extensible object-oriented data model is then proposed according to the distributed object-oriented framework. By overcoming the shortcomings of the traditional approach of modeling aircraft conceptual design data, this data model makes it possible to capture specific detailed information of aircraft conceptual design without sacrificing generality, which is one of the most desired features of a data model for aircraft conceptual design. Based upon this data model, a prototype of the data management system, which is one of the fundamental building blocks of the NextADE, is implemented utilizing the state of the art information technologies. Using a general-purpose integration software package to demonstrate the efficacy of the proposed framework and the data management system, the NextADE is initially implemented by integrating the prototype of the data management system with other building blocks of the design environment, such as disciplinary analyses programs and mission analyses programs. As experiments, two case studies are conducted in the integrated design environments. One is based upon a simplified conceptual design of a notional conventional aircraft; the other is a simplified conceptual design of an unconventional aircraft. As a result of the experiments, the proposed framework and the data management approach are shown to be feasible solutions to the research problems.

Can we risk recovery? A grounded theory of clinical psychologists' perceptions of risk and recovery-oriented mental health services.

PubMed

Tickle, Anna; Brown, Dora; Hayward, Mark

2014-03-01

This study sought to explore the views of clinical psychologists towards the concepts of 'risk' and 'recovery' and to set those views against the context of mental health services. An exploratory, social constructionist grounded theory methodology was adopted. Eleven clinical psychologists working in adult mental health services each participated in one individual semistructured interview. The clinical psychologists studied were aware of the emergence of recovery-oriented approaches, but felt unable to incorporate them in practice because of perceptions of being bound by both their own limitations and those of their circumstances, including issues of risk, thus giving rise to dilemmas in professional practice. Narrow definitions of risk as equated to danger dominated over broader conceptualizations of risk with positive consequences. The existing culture of mental health services was seen as emphasizing the need to avoid harmful consequences of taking risks, which in turn was seen to limit innovations in implementing recovery-oriented approaches. Participants' ability to work in a recovery-oriented manner seemed to be limited by the way in which services perceived and responded to risk. Participants did not discuss risks arising from stigma, social exclusion, racism, sexism, or iatrogenic effects of psychiatric treatment. Narrow conceptualizations of risk as related to harm and danger seen in this study contribute to a sense of needing to be risk averse. However, the implications for practice included ideas about what might increase the possibilities for adopting recovery approaches across disciplines. © 2012 The British Psychological Society.

Scrutinizing UML Activity Diagrams

NASA Astrophysics Data System (ADS)

Al-Fedaghi, Sabah

Building an information system involves two processes: conceptual modeling of the “real world domain” and designing the software system. Object-oriented methods and languages (e.g., UML) are typically used for describing the software system. For the system analysis process that produces the conceptual description, object-oriented techniques or semantics extensions are utilized. Specifically, UML activity diagrams are the “flow charts” of object-oriented conceptualization tools. This chapter proposes an alternative to UML activity diagrams through the development of a conceptual modeling methodology based on the notion of flow.

STEWARDSHIP: A Conceptual Imperative For Managerial Effectiveness In The Nigerian Health System

PubMed Central

2007-01-01

Unacceptable health status indicators such as high infant and maternal mortality rates and low life expectancy have continued unabated inspite of government efforts to change it. This paper espouses the concept of stewardship as a selfless, ethical, cost effective and outcome oriented approach to governance. It is believed that through stewardship approach governments would improve the health status of their populations considerably. The paper implores not only government and health care managers but the Nigerian society also to imbibe the concept of stewardship to make the development of a result-oriented health system easy. PMID:25161436

STEWARDSHIP: A Conceptual Imperative For Managerial Effectiveness In The Nigerian Health System.

PubMed

2007-12-01

Unacceptable health status indicators such as high infant and maternal mortality rates and low life expectancy have continued unabated inspite of government efforts to change it. This paper espouses the concept of stewardship as a selfless, ethical, cost effective and outcome oriented approach to governance. It is believed that through stewardship approach governments would improve the health status of their populations considerably. The paper implores not only government and health care managers but the Nigerian society also to imbibe the concept of stewardship to make the development of a result-oriented health system easy.

Conceptual foundations of a palliative approach: a knowledge synthesis.

PubMed

Sawatzky, Richard; Porterfield, Pat; Lee, Joyce; Dixon, Duncan; Lounsbury, Kathleen; Pesut, Barbara; Roberts, Della; Tayler, Carolyn; Voth, James; Stajduhar, Kelli

2016-01-15

Much of what we understand about the design of healthcare systems to support care of the dying comes from our experiences with providing palliative care for dying cancer patients. It is increasingly recognized that in addition to cancer, high quality end of life care should be an integral part of care that is provided for those with other advancing chronic life-limiting conditions. A "palliative approach" has been articulated as one way of conceptualizing this care. However, there is a lack of conceptual clarity regarding the essential characteristics of a palliative approach to care. The goal of this research was to delineate the key characteristics of a palliative approach found in the empiric literature in order to establish conceptual clarity. We conducted a knowledge synthesis of empirical peer-reviewed literature. Search terms pertaining to "palliative care" and "chronic life-limiting conditions" were identified. A comprehensive database search of 11 research databases for the intersection of these terms yielded 190,204 documents. A subsequent computer-assisted approach using statistical predictive classification methods was used to identify relevant documents, resulting in a final yield of 91 studies. Narrative synthesis methods and thematic analysis were used to then identify and conceptualize key characteristics of a palliative approach. The following three overarching themes were conceptualized to delineate a palliative approach: (1) upstream orientation towards the needs of people who have life-limiting conditions and their families, (2) adaptation of palliative care knowledge and expertise, (3) operationalization of a palliative approach through integration into systems and models of care that do not specialize in palliative care. Our findings provide much needed conceptual clarity regarding a palliative approach. Such clarity is of fundamental importance for the development of healthcare systems that facilitate the integration of a palliative approach in the care of people who have chronic life-limiting conditions.

Conceptualizing 2000: Proactive Planning.

ERIC Educational Resources Information Center

Angel, Dan, Ed.; DeVault, Mike, Ed.

As community, technical, and junior colleges approach the 21st century, faculty shortages, an increasingly diverse student body, dwindling financial resources, and accountability mandates will require careful, action-oriented college planning. This two-part book presents 10 articles on the dynamics of planning and specific planning models, and…

Theodore Millon's Contributions to Conceptualizing Personality Disorders.

PubMed

Pincus, Aaron L; Krueger, Robert F

2015-01-01

We review Theodore Millon's contributions to conceptualizing personality disorders in contemporary clinical science and practice. Millon worked tirelessly across professional domains and theoretical orientations, developing a rich integrative theory of personality and its pathology, directly and indirectly impacting the evolving iterations of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III through DSM-5), and advocating for the personality disorders through his contributions to cofounding the International Society for the Study of Personality Disorders and the Journal of Personality Disorders. We conclude with a closer look at Millon's final major contributions to conceptualizing personality disorders as well as the strengths and limitations of his approach.

Multiparadigm Design Environments

DTIC Science & Technology

1992-01-01

following results: 1. New methods for programming in terms of conceptual models 2. Design of object-oriented languages 3. Compiler optimization and...experimented with object-based methods for programming directly in terms of conceptual models, object-oriented language design, computer program...expect the3e results to have a strong influence on future ,,j :- ...... L ! . . • a mm ammmml ll Illlll • l I 1 Conceptual Programming Conceptual

Implications of the behavioral approach to hypnosis.

PubMed

Starker, S

1975-07-01

The findings of behaviorally oriented research regarding the importance of cognitive-motivational variables in hypnosis are examined and some clinical and theoretical implications are explored. Hypnosis seems usefully conceptualized as a complex configuration or gestalt of interacting variables on several different levels, for example, cognitive, motivational, social, physiologic.

Toward Global Comparability of Sexual Orientation Data in Official Statistics: A Conceptual Framework of Sexual Orientation for Health Data Collection in New Zealand's Official Statistics System

PubMed Central

Gray, Alistair; Veale, Jaimie F.; Binson, Diane; Sell, Randell L.

2013-01-01

Objective. Effectively addressing health disparities experienced by sexual minority populations requires high-quality official data on sexual orientation. We developed a conceptual framework of sexual orientation to improve the quality of sexual orientation data in New Zealand's Official Statistics System. Methods. We reviewed conceptual and methodological literature, culminating in a draft framework. To improve the framework, we held focus groups and key-informant interviews with sexual minority stakeholders and producers and consumers of official statistics. An advisory board of experts provided additional guidance. Results. The framework proposes working definitions of the sexual orientation topic and measurement concepts, describes dimensions of the measurement concepts, discusses variables framing the measurement concepts, and outlines conceptual grey areas. Conclusion. The framework proposes standard definitions and concepts for the collection of official sexual orientation data in New Zealand. It presents a model for producers of official statistics in other countries, who wish to improve the quality of health data on their citizens. PMID:23840231

Collectivistic Conflict of Chinese in Counseling: Conceptualization and Therapeutic Directions

ERIC Educational Resources Information Center

Kwan, Kwong-Liem Karl

2009-01-01

Rapid Westernization and modernization in most Chinese societies has triggered a process of acculturation to Western value orientations, which induced conflicts between Confucian-based collectivism and Western individualism at both the societal and individual levels. A review of research instruments indicated that a cultural conflict approach is…

The Role of Theory in Uses and Gratifications Studies.

ERIC Educational Resources Information Center

Blumler, Jay G.

1979-01-01

Discusses four conceptual issues in the uses and gratifications approach: the nature of the active audience; the role of gratification orientations in mediating effects; the social origins of media needs and uses; and the shared interest of audience members in perceptions and cognitions about mass media content. (JMF)

Self-Knowledge, Capacity and Sensitivity: Prerequisites to Authentic Leadership by School Principals

ERIC Educational Resources Information Center

Begley, Paul T.

2006-01-01

Purpose: The article proposes three prerequisites to authentic leadership by school principals: self-knowledge, a capacity for moral reasoning, and sensitivity to the orientations of others. Design/methodology/approach: A conceptual framework, based on research on the valuation processes of school principals and their strategic responses to…

Heterogeneity among violence-exposed women: applying person-oriented research methods.

PubMed

Nurius, Paula S; Macy, Rebecca J

2008-03-01

Variability of experience and outcomes among violence-exposed people pose considerable challenges toward developing effective prevention and treatment protocols. To address these needs, the authors present an approach to research and a class of methodologies referred to as person oriented. Person-oriented tools support assessment of meaningful patterns among people that distinguish one group from another, subgroups for whom different interventions are indicated. The authors review the conceptual base of person-oriented methods, outline their distinction from more familiar variable-oriented methods, present descriptions of selected methods as well as empirical applications of person-oriented methods germane to violence exposure, and conclude with discussion of implications for future research and translation between research and practice. The authors focus on violence against women as a population, drawing on stress and coping theory as a theoretical framework. However, person-oriented methods hold utility for investigating diversity among violence-exposed people's experiences and needs across populations and theoretical foundations.

International migration of health professionals and the marketization and privatization of health education in India: from push-pull to global political economy.

PubMed

Walton-Roberts, Margaret

2015-01-01

Health worker migration theories have tended to focus on labour market conditions as principal push or pull factors. The role of education systems in producing internationally oriented health workers has been less explored. In place of the traditional conceptual approaches to understanding health worker, especially nurse, migration, I advocate global political economy (GPE) as a perspective that can highlight how educational investment and global migration tendencies are increasing interlinked. The Indian case illustrates the globally oriented nature of health care training, and informs a broader understanding of both the process of health worker migration, and how it reflects wider marketization tendencies evident in India's education and health systems. The Indian case also demonstrates how the global orientation of education systems in source regions is increasingly central to comprehending the place of health workers in the global and Asian rise in migration. The paper concludes that Indian corporate health care training systems are increasingly aligned with the production of professionals orientated to globally integrated health human resource labour markets, and our conceptual analysis of such processes must effectively reflect these tendencies. Copyright © 2014 Elsevier Ltd. All rights reserved.

Resilience and Indigenous Spirituality: A Literature Review

PubMed Central

Fleming, John; Ledogar, Robert J.

2010-01-01

Indigenous spirituality is a more complex phenomenon than the term spirituality alone, as generally understood, implies. Spirituality is closely bound up with culture and ways of living in Indigenous communities and requires a more holistic or comprehensive research approach. Two conceptual frameworks could help to orient Indigenous resilience research. One is the enculturation framework. Enculturation refers to the degree of integration within a culture, which can be protective in social behaviour, academic achievement, alcohol abuse and cessation, substance abuse, externalizing behaviours, and depressive symptoms. Instruments for measuring enculturation generally have three components: traditional activities, cultural identification, and traditional spirituality. A second conceptual framework is cultural spiritual orientation which distinguishes between cultural spiritual orientations and tribal spiritual beliefs. Enculturation and cultural orientations are protective against alcohol abuse, suicide ideation, and suicide attempts. New tools are emerging for measuring the multidimensional nature of culturally rooted spirituality in Indigenous communities, tools that are context-specific and often the product of collaborative design processes. As the ability of researchers to measure these complex processes advances and Indigenous communities take increasing charge of their own research, it should become easier to design interventions that take advantage of the cultural/spiritual dimension of Indigenous traditions to promote individual, family, and community resilience. PMID:20963185

A New Method for Conceptual Modelling of Information Systems

NASA Astrophysics Data System (ADS)

Gustas, Remigijus; Gustiene, Prima

Service architecture is not necessarily bound to the technical aspects of information system development. It can be defined by using conceptual models that are independent of any implementation technology. Unfortunately, the conventional information system analysis and design methods cover just a part of required modelling notations for engineering of service architectures. They do not provide effective support to maintain semantic integrity between business processes and data. Service orientation is a paradigm that can be applied for conceptual modelling of information systems. The concept of service is rather well understood in different domains. It can be applied equally well for conceptualization of organizational and technical information system components. This chapter concentrates on analysis of the differences between service-oriented modelling and object-oriented modelling. Service-oriented method is used for semantic integration of information system static and dynamic aspects.

A Creative Therapies Model for the Group Supervision of Counsellors.

ERIC Educational Resources Information Center

Wilkins, Paul

1995-01-01

Sets forth a model of group supervision, drawing on a creative therapies approach which provides an effective way of delivering process issues, conceptualization issues, and personalization issues. The model makes particular use of techniques drawn from art therapy and from psychodrama, and should be applicable to therapists of many orientations.…

Black Students on White Campuses: Toward a Two-Dimensional Model of Black Acculturation

ERIC Educational Resources Information Center

Cole, Elizabeth R.; Arriola, Kimberly R. Jacob

2007-01-01

This article conceptualizes Black students' adaptation to a predominantly White institution in terms of a model of acculturation that includes one orientation toward maintaining the cultural heritage and identity of one's own group and a second one tapping relations with the majority group. This approach acknowledges that acculturation need not…

A new conceptual design approach for habitative space modules

NASA Astrophysics Data System (ADS)

Burattini, C.; Bisegna, F.; Gugliermetti, F.; Marchetti, M.

2014-04-01

Existing Space modules were designed to meet the standards established by NASA, basically oriented to functionality. In future Space environments a high level of habitability in long duration missions will become a priority: besides comfort and ergonomics, these habitats will require the application of criteria to address human needs for living in confined environments.

The Development and Application of the Coping with Bullying Scale for Children

ERIC Educational Resources Information Center

Parris, Leandra N.

2013-01-01

The Multidimensional Model for Coping with Bullying (MMCB; Parris, in development) was conceptualized based on a literature review of coping with bullying and by combining relevant aspects of previous models. Strategies were described based on their focus (problem-focused vs. emotion-focused) and orientation (avoidance, approach-self,…

Imagining STEM Higher Education Futures: Advancing Human Well-Being

ERIC Educational Resources Information Center

Walker, Melanie

2015-01-01

The paper explores a conceptual approach to the question of what it means to provide a university education that addresses equity, and encourages the formation of STEM graduates oriented to public-good values and with commitments to making professional contributions to society which will advance human well-being. It considers and rejects…

Integrating the Demonstration Orientation and Standards-Based Models of Achievement Goal Theory

ERIC Educational Resources Information Center

Wynne, Heather Marie

2014-01-01

Achievement goal theory and thus, the empirical measures stemming from the research, are currently divided on two conceptual approaches, namely the reason versus aims-based models of achievement goals. The factor structure and predictive utility of goal constructs from the Patterns of Adaptive Learning Strategies (PALS) and the latest two versions…

Conceptual approaches to avian navigation systems.

PubMed

Wallraff, H G

1991-01-01

The general basis of migratory orientation in birds is most probably an endogenous time-and-direction programme. Directions are selected with respect to celestial as well as geomagnetic clues. These clues appear to be integrated within a system that profits from the special advantages of either kind of environmental signal, and thereby can cope with their limitations. Using these clues, and following a genetically determined intended direction (or sequence of directions) over a genetically determined period of time, a bird may reach a larger population-specific area. However, it will hardly be able to find a particular location, such as, for instance, its previous breeding site. Homing to a familiar site over several hundred kilometers of unfamiliar terrain is substantially based on the smelling of atmospheric trace compounds. At shorter distances from home, orientation by means of--presumably visual--familiar landmarks completes the repertoire of mechanisms guiding a bird back home. These mechanisms are considered to be based on different kinds of 'maps' and 'compasses'. Conceptual approaches to the properties of an 'olfactory map' have as yet only reached an early state of speculation.

Linking Goal-Oriented Requirements and Model-Driven Development

NASA Astrophysics Data System (ADS)

Pastor, Oscar; Giachetti, Giovanni

In the context of Goal-Oriented Requirement Engineering (GORE) there are interesting modeling approaches for the analysis of complex scenarios that are oriented to obtain and represent the relevant requirements for the development of software products. However, the way to use these GORE models in an automated Model-Driven Development (MDD) process is not clear, and, in general terms, the translation of these models into the final software products is still manually performed. Therefore, in this chapter, we show an approach to automatically link GORE models and MDD processes, which has been elaborated by considering the experience obtained from linking the i * framework with an industrially applied MDD approach. The linking approach proposed is formulated by means of a generic process that is based on current modeling standards and technologies in order to facilitate its application for different MDD and GORE approaches. Special attention is paid to how this process generates appropriate model transformation mechanisms to automatically obtain MDD conceptual models from GORE models, and how it can be used to specify validation mechanisms to assure the correct model transformations.

[Development of a Conceptual Framework for the Assessment of Chronic Care in the Spanish National Health System].

PubMed

Espallargues, Mireia; Serra-Sutton, Vicky; Solans-Domènech, Maite; Torrente, Elena; Moharra, Montse; Benítez, Dolors; Robles, Noemí; Domíngo, Laia; Escarrabill Sanglas, Joan

2016-07-07

The aim was to develop a conceptual framework for the assessment of new healthcare initiatives on chronic diseases within the Spanish National Health System. A comprehensive literature review between 2002 and 2013, including systematic reviews, meta-analysis, and reports with evaluation frameworks and/or assessment of initiatives was carried out; integrated care initiatives established in Catalonia were studied and described; and semistructured interviews with key stakeholders were performed. The scope and conceptual framework were defined by using the brainstorming approach.Of 910 abstracts identified, a total of 116 studies were included. They referred to several conceptual frameworks and/or assessment indicators at a national and international level. An overall of 24 established chronic care initiatives were identified (9 integrated care initiatives); 10 in-depth interviews were carried out. The proposed conceptual framework envisages: 1)the target population according to complexity levels; 2)an evaluation approach of the structure, processes, and outcomes considering the health status achieved, the recovery process and the maintenance of health; and 3)the dimensions or attributes to be assessed. The proposed conceptual framework will be helpful has been useful to develop indicators and implement them with a community-based and result-oriented approach and a territorial or population-based perspective within the Spanish Health System. This will be essential to know which are the most effective strategies, what are the key elements that determine greater success and what are the groups of patients who can most benefit.

Leisure as a context for active living, recovery, health and life quality for persons with mental illness in a global context

PubMed Central

Iwasaki, Yoshitaka; Coyle, Catherine P.; Shank, John W.

2010-01-01

SUMMARY Globally, the mental health system is being transformed into a strengths-based, recovery-oriented system of care, to which the concept of active living is central. Based on an integrative review of the literature, this paper presents a heuristic conceptual framework of the potential contribution that enjoyable and meaningful leisure experiences can have in active living, recovery, health and life quality among persons with mental illness. This framework is holistic and reflects the humanistic approach to mental illness endorsed by the United Nations and the World Health Organization. It also includes ecological factors such as health care systems and environmental factors as well as cultural influences that can facilitate and/or hamper recovery, active living and health/life quality. Unique to this framework is our conceptualization of active living from a broad-based and meaning-oriented perspective rather than the traditional, narrower conceptualization which focuses on physical activity and exercise. Conceptualizing active living in this manner suggests a unique and culturally sensitive potential for leisure experiences to contribute to recovery, health and life quality. In particular, this paper highlights the potential of leisure engagements as a positive, strengths-based and potentially cost-effective means for helping people better deal with the challenges of living with mental illness. PMID:20543204

[Health, environment and nursing. Philosophical and theoretical foundations for the development and validation of a nursing interface terminology. Part III].

PubMed

Juvé-Udina, Maria-Eulàlia

2012-06-01

This manuscript is the third of a triad of papers introducing the philosophical and theoretical approaches that support the development and validation of a nursing interface terminology as a standard vocabulary designed to ease data entry into electronic health records, to produce information and to generate knowledge. To analyze the philosophical and theoretical approaches considered in the development of a new nursing interface terminology called ATIC. Review, analysis and discussion of the main philosophical orientations, high and mid-range theories and nursing scientific literature to develop an interpretative conceptualization of the metaparadigm concepts "Health", "Environment" and "Nursing". In the 2 previous papers the ATIC terminology, its foundation on pragmatism, holism, post-positivism and constructivism and the construction of the meaning for the concept elndividualh is discussed. In this third paper, Health is conceptualized as a multidimensional balance state and the concepts of Partial health status, Disease and Being ill are explored within. The analysis of the Environment theories drives its conceptualization as a group of variables that has the potential to affect health status. In this orientation, Nursing is understood as the scientific discipline focused on the study of health status in the particular environment and experience of the individuals, groups, communities or societies. ATIC terminology is rooted on an eclectic philosophical and theoretical foundation, allowing it to be used from different trends within the totality paradigm.

Mindset-Oriented Negotiation Training (MONT): Teaching More Than Skills and Knowledge

PubMed Central

Ade, Valentin; Schuster, Carolin; Harinck, Fieke; Trötschel, Roman

2018-01-01

In this conceptual paper, we propose that both skill set development and mindset development would be desirable dimensions of negotiation training. The second dimension has received little attention thus far, but negotiation mindsets, i.e., the psychological orientations by which people approach negotiations, are likely to have a considerable influence on the outcome of negotiations. Referring to empirical and conceptual mindset studies from outside the negotiation field, we argue that developing mindsets can leverage the effectiveness of skills and knowledge, increase learning transfer, and lead to long-term behavioral changes. We introduce an integrative negotiation mindset that comprises three inclinations which complement each other: a collaborative, a curious, and a creative one. We also discuss activities that help people to develop and enhance this mindset both in and out of the classroom. Our general claim is that by moving beyond the activities of conventional negotiation training, which focuses on skills and knowledge, mindset-oriented negotiation training can increase training effectiveness and enable participants to more often reach what we define as sustainable integrative agreements. PMID:29928247

Future orientation: a construct with implications for adolescent health and wellbeing.

PubMed

Johnson, Sarah R Lindstrom; Blum, Robert W; Cheng, Tina L

2014-01-01

Multidisciplinary research has supported a relationship between adolescent future orientation (the ability to set future goals and plans) and positive adolescent health and development outcomes. Many preventive strategies - for example, contracepting, exercising - are based on taking actions in the present to avoid unwanted or negative future consequences. However, research has been hampered by unclear and often divergent conceptualizations of the future orientation construct. The present paper aims to integrate previous conceptual and operational definitions into a conceptual framework that can inform programs and services for youth and efforts to evaluate future orientation as a target for intervention. Recommendations focus on furthering the study of the construct through measurement synthesis as well as studies of the normative development of future orientation. Also suggested is the need to pair environmental intervention strategies with individual level efforts to improve future orientation in order to maximize benefits.

Future Orientation: A Construct with Implications for Adolescent Health and Wellbeing

PubMed Central

Lindstrom Johnson, Sarah; Blum, Robert W; Cheng, Tina L.

2016-01-01

Multi-disciplinary research has supported a relationship between adolescent future orientation (the ability to set future goals and plans) and positive adolescent health and development outcomes. Many preventive strategies—for example contracepting, exercising—are based on taking actions in the present to avoid unwanted or negative future consequences. However, research has been hampered by unclear and often divergent conceptualizations of the future orientation construct. The present paper aims to integrate previous conceptual and operational definitions into a conceptual framework that can inform programs and services for youth and efforts to evaluate future orientation as a target for intervention. Recommendations focus on furthering the study of the construct through measurement synthesis as well as studies of the normative development of future orientation. Also suggested is the need to pair environmental intervention strategies with individual level efforts to improve future orientation in order to maximize benefits. PMID:24523304

Service Providers’ Experiences and Perspectives on Recovery-Oriented Mental Health System Reform

PubMed Central

Piat, Myra; Lal, Shalini

2016-01-01

Objective With the use of a qualitative approach, this study focuses on service providers’ experiences and perspectives on recovery-oriented reform. Methods Nine focus groups were conducted with a sample of 68 service providers recruited from three Canadian sites. Results Three major themes were identified: 1) positive attitudes towards recovery-oriented reform; 2) skepticism towards recovery-oriented reform; and 3) challenges associated with implementing recovery-oriented practice. These challenges pertained to conceptual uncertainty and consistency around the meanings of recovery; application of recovery-oriented practice with certain populations and in certain contexts; bureaucratization of recovery-oriented tools; limited leadership support; and, societal stigma and social exclusion of persons with mental illnesses. Conclusions and Implications for Practice The findings point towards challenges that might arise as system planners move ahead in their efforts toward implementing recovery within the mental health system. In this regard, we offer several recommendations for the planning of organizational and educational practices that support the implementation of recovery-oriented practice. PMID:22491368

Experience of Testing Practice-Oriented Educational Model of Pedagogical Master's Program

ERIC Educational Resources Information Center

Shukshina, Tatjana I.; Buyanova, Irina B.; Gorshenina, Svetlana N.; Neyasova, Irina A.

2016-01-01

The recent changes in the Russian educational regulations have predetermined the search for new conceptual approaches and ways to improve the content and arrangement of pedagogical staff training. More attention is paid to the implementation of the professional standard of a teacher intended to set the etalon of a graduate of a pedagogical higher…

Exploring Associations of Character Profiles and Out-Of-School Time Activities among Children and Adolescents

ERIC Educational Resources Information Center

Shubert, Jennifer; Metzger, Aaron; Wray-Lake, Laura; Syvertsen, Amy K.

2016-01-01

Conceptualizing character from a relational developmental systems metatheory, this study utilizes a person- oriented approach to examine profiles of character strengths in children and adolescents. Using Q sort methodology, 90 youth (Mage = 13.0, 51% female) sorted 12 character strengths based on how much each strength represented them. Using Q…

A New Approach to Using Photographs and Classroom Response Systems in Middle School Astronomy Classes

ERIC Educational Resources Information Center

Lee, Hyun Ju

2012-01-01

This study reports middle school astronomy classes that implemented photographs and classroom response systems (CRSs) in a discussion-oriented pedagogy with a curriculum unit for the topics of "day-night" and "cause of seasons." In the new pedagogy, a teacher presented conceptual questions with photographs, her 6th grade…

Learning Quantum Chemistry via a Visual-Conceptual Approach: Students' Bidirectional Textual and Visual Understanding

ERIC Educational Resources Information Center

Dangur, Vered; Avargil, Shirly; Peskin, Uri; Dori, Yehudit Judy

2014-01-01

Most undergraduate chemistry courses and a few high school honors courses, which focus on physical chemistry and quantum mechanics, are highly mathematically-oriented. At the Technion, Israel Institute of Technology, we developed a new module for high school students, titled "Chemistry--From 'the Hole' to 'the Whole': From the Nanoscale to…

Going It Alone: Comparing Subtypes of Withdrawal on Indices of Adjustment and Maladjustment in Emerging Adulthood

ERIC Educational Resources Information Center

Nelson, Larry J.

2013-01-01

Scholars have distinguished conceptually between multiple forms of social withdrawal among children and adolescents, but this distinction has yet to be investigated fully during emerging adulthood. Therefore, the overarching goal of this study was to employ a person-oriented approach to examine differences between subtypes of withdrawal on…

USI: a fast and accurate approach for conceptual document annotation.

PubMed

Fiorini, Nicolas; Ranwez, Sylvie; Montmain, Jacky; Ranwez, Vincent

2015-03-14

Semantic approaches such as concept-based information retrieval rely on a corpus in which resources are indexed by concepts belonging to a domain ontology. In order to keep such applications up-to-date, new entities need to be frequently annotated to enrich the corpus. However, this task is time-consuming and requires a high-level of expertise in both the domain and the related ontology. Different strategies have thus been proposed to ease this indexing process, each one taking advantage from the features of the document. In this paper we present USI (User-oriented Semantic Indexer), a fast and intuitive method for indexing tasks. We introduce a solution to suggest a conceptual annotation for new entities based on related already indexed documents. Our results, compared to those obtained by previous authors using the MeSH thesaurus and a dataset of biomedical papers, show that the method surpasses text-specific methods in terms of both quality and speed. Evaluations are done via usual metrics and semantic similarity. By only relying on neighbor documents, the User-oriented Semantic Indexer does not need a representative learning set. Yet, it provides better results than the other approaches by giving a consistent annotation scored with a global criterion - instead of one score per concept.

The Moral Frameworks and Foundations of Contesting Orientations.

PubMed

Shields, David Light; Funk, Christopher D; Bredemeier, Brenda Light

2016-04-01

According to contesting theory (Shields & Bredemeier, 2011), people conceptualize competition either through a metaphor of partnership or war. These two alternate metaphors suggest differing sociomoral relationships among the participants. In the current study of intercollegiate athletes (n = 610), we investigated the two approaches to contesting in relation to formalist and consequentialist moral frameworks (Brady & Wheeler, 1996) and individualizing and binding moral foundations (Haidt, 2001). Correlational analysis indicated that the partnership approach correlated significantly with all four moral dimensions, while the war approach correlated with formalist and consequentialist frameworks and binding foundations (i.e., appeals to in-group loyalty, authority, and purity). Multiple regressions demonstrated that the best predictors of a partnership approach were formalist thinking and endorsement of individualizing moral foundations (i.e., appeal to fairness and welfare). Among our primary variables, the best predictors of a war orientation were consequentialist thinking and endorsement of binding foundations.

A quality approach for conducting training needs assessments in the Ministry of Health, State of Bahrain.

PubMed

Benjamin, S; al-Darazi, F

2000-01-01

In health care organizations around the world, Training Needs Assessments (TNAs) have generally followed a professions-based approach. For example, the training needs of doctors, nurses, each allied health profession, and distinct support staff have been analyzed separately--individualized TNAs conducted for each speciality and functional area. Although a professions-based TNA model can provide useful information to human resource development (HRD) professionals, there are two major drawbacks: (1) it is possible that important training needs might be overlooked because of lack of information sharing among professions and (2) such an approach does not encourage an interdisciplinary, team orientation to service provision. This paper proposes an improved method of conceptualizing TNAs, using an approach that builds on the quality management literature (TQM, CQI, etc.) which stresses the importance of customer- and service-orientations to organizing and measuring organizational and individual performance.

Application of the critical pathway and integrated case teaching method to nursing orientation.

PubMed

Goodman, D

1997-01-01

Nursing staff development programs must be responsive to current changes in healthcare. New nursing staff must be prepared to manage continuous change and to function competently in clinical practice. The orientation pathway, based on a case management model, is used as a structure for the orientation phase of staff development. The integrated case is incorporated as a teaching strategy in orientation. The integrated case method is based on discussion and analysis of patient situations with emphasis on role modeling and integration of theory and skill. The orientation pathway and integrated case teaching method provide a useful framework for orientation of new staff. Educators, preceptors and orientees find the structure provided by the orientation pathway very useful. Orientation that is developed, implemented and evaluated based on a case management model with the use of an orientation pathway and incorporation of an integrated case teaching method provides a standardized structure for orientation of new staff. This approach is designed for the adult learner, promotes conceptual reasoning, and encourages the social and contextual basis for continued learning.

Re-conceptualizing stress: Shifting views on the consequences of stress and its effects on stress reactivity.

PubMed

Liu, Jenny J W; Vickers, Kristin; Reed, Maureen; Hadad, Marilyn

2017-01-01

The consequences of stress are typically regarded from a deficit-oriented approach, conceptualizing stress to be entirely negative in its outcomes. This approach is unbalanced, and may further hinder individuals from engaging in adaptive coping. In the current study, we explored whether negative views and beliefs regarding stress interacted with a stress framing manipulation (positive, neutral and negative) on measures of stress reactivity for both psychosocial and physiological stressors. Ninety participants were randomized into one of three framing conditions that conceptualized the experience of stress in balanced, unbalanced-negative or unbalanced-positive ways. After watching a video on stress, participants underwent a psychosocial (Trier Social Stress Test), or a physiological (CO2 challenge) method of stress-induction. Subjective and objective markers of stress were assessed. Most of the sampled population regarded stress as negative prior to framing. Further, subjective and objective reactivity were greater to the TSST compared to the CO2 challenge. Additionally, significant cubic trends were observed in the interactions of stress framing and stress-induction methodologies on heart rate and blood pressure. Balanced framing conditions in the TSST group had a significantly larger decrease in heart rate and diastolic blood pressure following stress compared to the positive and negative framing conditions. Findings confirmed a deficit-orientation of stress within the sampled population. In addition, results highlighted the relative efficacy of the TSST compared to CO2 as a method of stress provocation. Finally, individuals in framing conditions that posited stress outcomes in unbalanced manners responded to stressors less efficiently. This suggests that unbalanced framing of stress may have set forth unrealistic expectations regarding stress that later hindered individuals from adaptive responses to stress. Potential benefits of alternative conceptualizations of stress on stress reactivity are discussed, and suggestions for future research are made.

Applying AN Object-Oriented Database Model to a Scientific Database Problem: Managing Experimental Data at Cebaf.

NASA Astrophysics Data System (ADS)

Ehlmann, Bryon K.

Current scientific experiments are often characterized by massive amounts of very complex data and the need for complex data analysis software. Object-oriented database (OODB) systems have the potential of improving the description of the structure and semantics of this data and of integrating the analysis software with the data. This dissertation results from research to enhance OODB functionality and methodology to support scientific databases (SDBs) and, more specifically, to support a nuclear physics experiments database for the Continuous Electron Beam Accelerator Facility (CEBAF). This research to date has identified a number of problems related to the practical application of OODB technology to the conceptual design of the CEBAF experiments database and other SDBs: the lack of a generally accepted OODB design methodology, the lack of a standard OODB model, the lack of a clear conceptual level in existing OODB models, and the limited support in existing OODB systems for many common object relationships inherent in SDBs. To address these problems, the dissertation describes an Object-Relationship Diagram (ORD) and an Object-oriented Database Definition Language (ODDL) that provide tools that allow SDB design and development to proceed systematically and independently of existing OODB systems. These tools define multi-level, conceptual data models for SDB design, which incorporate a simple notation for describing common types of relationships that occur in SDBs. ODDL allows these relationships and other desirable SDB capabilities to be supported by an extended OODB system. A conceptual model of the CEBAF experiments database is presented in terms of ORDs and the ODDL to demonstrate their functionality and use and provide a foundation for future development of experimental nuclear physics software using an OODB approach.

Elementary School Industrial Arts Interaction Technology for Children. A Positive Approach to Education for a Changing Society.

ERIC Educational Resources Information Center

Louisiana State Dept. of Education, Baton Rouge.

Prepared by the vocational education division of a state department of education and compiled by industrial arts educators, this resource guide provides a conceptual basis for the elementary teacher using industrial arts as a means of introducing children to industrial processes and orienting them to the physical and material world. Included in…

Fit for purpose? Validation of a conceptual framework for personal recovery with current mental health consumers.

PubMed

Bird, Victoria; Leamy, Mary; Tew, Jerry; Le Boutillier, Clair; Williams, Julie; Slade, Mike

2014-07-01

Mental health services in the UK, Australia and other Anglophone countries have moved towards supporting personal recovery as a primary orientation. To provide an empirically grounded foundation to identify and evaluate recovery-oriented interventions, we previously published a conceptual framework of personal recovery based on a systematic review and narrative synthesis of existing models. Our objective was to test the validity and relevance of this framework for people currently using mental health services. Seven focus groups were conducted with 48 current mental health consumers in three NHS trusts across England, as part of the REFOCUS Trial. Consumers were asked about the meaning and their experience of personal recovery. Deductive and inductive thematic analysis applying a constant comparison approach was used to analyse the data. The analysis aimed to explore the validity of the categories within the conceptual framework, and to highlight any areas of difference between the conceptual framework and the themes generated from new data collected from the focus groups. Both the inductive and deductive analysis broadly validated the conceptual framework, with the super-ordinate categories Connectedness, Hope and optimism, Identity, Meaning and purpose, and Empowerment (CHIME) evident in the analysis. Three areas of difference were, however, apparent in the inductive analysis. These included practical support; a greater emphasis on issues around diagnosis and medication; and scepticism surrounding recovery. This study suggests that the conceptual framework of personal recovery provides a defensible theoretical base for clinical and research purposes which is valid for use with current consumers. However, the three areas of difference further stress the individual nature of recovery and the need for an understanding of the population and context under investigation. © The Royal Australian and New Zealand College of Psychiatrists 2014.

Exploring Students' Reflective Thinking Practice, Deep Processing Strategies, Effort, and Achievement Goal Orientations

ERIC Educational Resources Information Center

Phan, Huy Phuong

2009-01-01

Recent research indicates that study processing strategies, effort, reflective thinking practice, and achievement goals are important factors contributing to the prediction of students' academic success. Very few studies have combined these theoretical orientations within one conceptual model. This study tested a conceptual model that included, in…

Considering situational and dispositional approaches to rational self-interest: an extension and response to de Dreu (2006).

PubMed

Meglino, Bruce M; Korsgaard, M Audrey

2006-11-01

The authors respond to C. K. W. De Dreu's (2006) critique of their article (B. M. Meglino & M. A. Korsgaard, 2004) published in the special section on Theoretical Models and Conceptual Analyses of the Journal of Applied Psychology. They maintain that De Dreu misinterprets their definitions and the psychological processes they addressed and thus raises a number of issues that are not relevant to their model. Meglino and Korsgaard's model focuses on the distinction between rational self-interest and other orientation, whereas the approach taken by De Dreu focuses on the distinction between rational self-interest and collective rationality. In this response, the authors clarify this distinction, address discrepancies between these two approaches, consider the effect of goals and rationality on other orientated behavior, and suggest directions for future research. (c) 2006 APA, all rights reserved

Modeling a terminology-based electronic nursing record system: an object-oriented approach.

PubMed

Park, Hyeoun-Ae; Cho, InSook; Byeun, NamSoo

2007-10-01

The aim of this study was to present our perspectives on healthcare information analysis at a conceptual level and the lessons learned from our experience with the development of a terminology-based enterprise electronic nursing record system - which was one of components in an EMR system at a tertiary teaching hospital in Korea - using an object-oriented system analysis and design concept. To ensure a systematic approach and effective collaboration, the department of nursing constituted a system modeling team comprising a project manager, systems analysts, user representatives, an object-oriented methodology expert, and healthcare informaticists (including the authors). A rational unified process (RUP) and the Unified Modeling Language were used as a development process and for modeling notation, respectively. From the scenario and RUP approach, user requirements were formulated into use case sets and the sequence of activities in the scenario was depicted in an activity diagram. The structure of the system was presented in a class diagram. This approach allowed us to identify clearly the structural and behavioral states and important factors of a terminology-based ENR system (e.g., business concerns and system design concerns) according to the viewpoints of both domain and technical experts.

Effect of Conceptual Change Oriented Instruction on Students' Understanding of Heat and Temperature Concepts

ERIC Educational Resources Information Center

Baser, Mustafa

2006-01-01

This study explores the effectiveness of conceptual change oriented instruction and standard science instruction and contribution of logical thinking ability on seventh grade students' understanding of heat and temperature concepts. Misconceptions related to heat and temperature concepts were determined by related literature on this subject.…

The Effects on Students' Conceptual Understanding of Electric Circuits of Introducing Virtual Manipulatives within a Physical Manipulatives-Oriented Curriculum

ERIC Educational Resources Information Center

Zacharia, Zacharias C.; de Jong, Ton

2014-01-01

This study investigates whether Virtual Manipulatives (VM) within a Physical Manipulatives (PM)-oriented curriculum affect conceptual understanding of electric circuits and related experimentation processes. A pre-post comparison study randomly assigned 194 undergraduates in an introductory physics course to one of five conditions: three…

Mixture modeling methods for the assessment of normal and abnormal personality, part I: cross-sectional models.

PubMed

Hallquist, Michael N; Wright, Aidan G C

2014-01-01

Over the past 75 years, the study of personality and personality disorders has been informed considerably by an impressive array of psychometric instruments. Many of these tests draw on the perspective that personality features can be conceptualized in terms of latent traits that vary dimensionally across the population. A purely trait-oriented approach to personality, however, might overlook heterogeneity that is related to similarities among subgroups of people. This article describes how factor mixture modeling (FMM), which incorporates both categories and dimensions, can be used to represent person-oriented and trait-oriented variability in the latent structure of personality. We provide an overview of different forms of FMM that vary in the degree to which they emphasize trait- versus person-oriented variability. We also provide practical guidelines for applying FMM to personality data, and we illustrate model fitting and interpretation using an empirical analysis of general personality dysfunction.

A conceptual model of nurses' goal orientation, service behavior, and service performance.

PubMed

Chien, Chun-Cheng; Chou, Hsin-Kai; Hung, Shuo-Tsung

2008-01-01

Based on the conceptual framework known as the "service triangle," the authors constructed a model of nurses' goal orientation, service behavior, and service performance to investigate the antecedents and consequences of the medical service behavior provided by nurses. This cross-sectional study collected data from 127 nurses in six hospitals using a mail-in questionnaire. Analysis of the model revealed that the customer-oriented behavior of nurses had a positive influence on organizational citizenship behavior; and both of these behaviors had a significant positive influence on service performance. The results also indicate that a higher learning goal orientation among nurses was associated with the performance of both observable customer-oriented behavior and organizational-citizenship behavior.

Learning Processes of Students in Pre-Vocational Secondary Education: Relations between Goal Orientations, Information Processing Strategies and Development of Conceptual Knowledge

ERIC Educational Resources Information Center

Koopman, Maaike; Den Brok, Perry; Beijaard, Douwe; Teune, Peter

2011-01-01

The purpose of this study was to investigate relations between goal orientations, information processing strategies and development of conceptual knowledge of pre-vocational secondary education students (n = 719; 14 schools). Students' preferences for certain types of goals and information processing strategies were examined using questionnaires.…

The Effect of Process Oriented Guided Inquiry Learning (POGIL) on 11th Graders' Conceptual Understanding of Electrochemistry

ERIC Educational Resources Information Center

Sen, Senol; Yilmaz, Ayhan; Geban, Ömer

2016-01-01

The purpose of this study was to investigate the effect of Process Oriented Guided Inquiry Learning (POGIL) method compared to traditional teaching method on 11th grade students' conceptual understanding of electrochemistry concepts. Participants were 115 students from a public school in Turkey. Nonequivalent control group design was used. Two…

Effectiveness of Conceptual Change Text-Oriented Instruction on Students' Understanding of Cellular Respiration Concepts

ERIC Educational Resources Information Center

Cakirt, Ozlem S.; Geban, Omer; Yuruk, Nejla

2002-01-01

This study investigated the effect of conceptual change text-oriented instruction over traditional instruction on students' understanding of cellular respiration concepts and their attitudes toward biology as a school subject. The sample of this study consisted of 84 eleventh-grade students from four classes of a high school. Two of the classes…

Integration of human factors principles in LARG organizations--a conceptual model.

PubMed

Figueira, Sara; Machado, V Cruz; Nunes, Isabel L

2012-01-01

Nowadays many companies are undergoing organizational transformations in order to meet the changing market demands. Thus, in order to become more competitive, supply chains (SC) are adopting new management paradigms to improve SC performance: lean, agile, resilient and green (LARG paradigms). The implementation of new production paradigms demands particular care with the issues related with Human Factors to avoid health and safety problems to workers and losses to companies. Thus, the successful introduction of these new production paradigms depends among others on a Human Factors oriented approach. This work presents a conceptual framework that allows integrating ergonomic and safety design principles during the different implementation phases of lean, agile, resilient and green practices.

Object-oriented design and programming in medical decision support.

PubMed

Heathfield, H; Armstrong, J; Kirkham, N

1991-12-01

The concept of object-oriented design and programming has recently received a great deal of attention from the software engineering community. This paper highlights the realisable benefits of using the object-oriented approach in the design and development of clinical decision support systems. These systems seek to build a computational model of some problem domain and therefore tend to be exploratory in nature. Conventional procedural design techniques do not support either the process of model building or rapid prototyping. The central concepts of the object-oriented paradigm are introduced, namely encapsulation, inheritance and polymorphism, and their use illustrated in a case study, taken from the domain of breast histopathology. In particular, the dual roles of inheritance in object-oriented programming are examined, i.e., inheritance as a conceptual modelling tool and inheritance as a code reuse mechanism. It is argued that the use of the former is not entirely intuitive and may be difficult to incorporate into the design process. However, inheritance as a means of optimising code reuse offers substantial technical benefits.

Strategic relatedness in mergers and financial performance: the case of the health maintenance organization industry in the United States.

PubMed

Weech-Maldonado, Robert

2002-11-01

Knowledge and identification of strategic factors associated with favourable post-acquisition performance can be of benefit to both managers and shareholders. From a management perspective, the identification of contextual factors that can influence postmerger performance is 'strategic' in nature, and should be considered in the analysis of future acquisitions. Within the context of the health maintenance organization (HMO) industry, this study examines the impact of strategic relatedness on postmerger financial performance. Strategic relatedness is conceptualized as similarity between the acquirer and target HMOs in terms of operational efficiency, marketing orientation, organizational structure and profit orientation. Regression analysis showed that similarity in operational efficiency and similarity in HMO structure were associated with better postmerger financial performance. However, marketing orientation similarity and profit orientation similarity were not significantly related to postmerger performance. This finding suggests that HMO mergers involving firms with similar strategic orientations and similar approaches to the delivery of care have greater strategic fit and experience better financial performance.

Innovation Related to the Tenure, Succession Pattern and Reference Group Orientation of the Principal. Final Report.

ERIC Educational Resources Information Center

Reynolds, James A.; Reynolds, Larry J.

The purposes of this study were to develop a conceptual rationale that might serve as the basis for a model of the change process and to test hypotheses derived from the rationale. It was believed that this approach would make a contribution to a growing body of research which views the school in the broader context of organizational theory. The…

Conceptual framework of public health surveillance and action and its application in health sector reform.

PubMed

McNabb, Scott J N; Chungong, Stella; Ryan, Mike; Wuhib, Tadesse; Nsubuga, Peter; Alemu, Wondi; Carande-Kulis, Vilma; Rodier, Guenael

2002-01-01

Because both public health surveillance and action are crucial, the authors initiated meetings at regional and national levels to assess and reform surveillance and action systems. These meetings emphasized improved epidemic preparedness, epidemic response, and highlighted standardized assessment and reform. To standardize assessments, the authors designed a conceptual framework for surveillance and action that categorized the framework into eight core and four support activities, measured with indicators. In application, country-level reformers measure both the presence and performance of the six core activities comprising public health surveillance (detection, registration, reporting, confirmation, analyses, and feedback) and acute (epidemic-type) and planned (management-type) responses composing the two core activities of public health action. Four support activities - communications, supervision, training, and resource provision - enable these eight core processes. National, multiple systems can then be concurrently assessed at each level for effectiveness, technical efficiency, and cost. This approach permits a cost analysis, highlights areas amenable to integration, and provides focused intervention. The final public health model becomes a district-focused, action-oriented integration of core and support activities with enhanced effectiveness, technical efficiency, and cost savings. This reform approach leads to sustained capacity development by an empowerment strategy defined as facilitated, process-oriented action steps transforming staff and the system.

An object-oriented software approach for a distributed human tracking motion system

NASA Astrophysics Data System (ADS)

Micucci, Daniela L.

2003-06-01

Tracking is a composite job involving the co-operation of autonomous activities which exploit a complex information model and rely on a distributed architecture. Both information and activities must be classified and related in several dimensions: abstraction levels (what is modelled and how information is processed); topology (where the modelled entities are); time (when entities exist); strategy (why something happens); responsibilities (who is in charge of processing the information). A proper Object-Oriented analysis and design approach leads to a modular architecture where information about conceptual entities is modelled at each abstraction level via classes and intra-level associations, whereas inter-level associations between classes model the abstraction process. Both information and computation are partitioned according to level-specific topological models. They are also placed in a temporal framework modelled by suitable abstractions. Domain-specific strategies control the execution of the computations. Computational components perform both intra-level processing and intra-level information conversion. The paper overviews the phases of the analysis and design process, presents major concepts at each abstraction level, and shows how the resulting design turns into a modular, flexible and adaptive architecture. Finally, the paper sketches how the conceptual architecture can be deployed into a concrete distribute architecture by relying on an experimental framework.

Possibilities of the Integration of the Method of the Ecologically Oriented Independent Scientific Research in the Study Process

NASA Astrophysics Data System (ADS)

Grizans, Jurijs; Vanags, Janis

2010-01-01

The aim of this paper is to analyse possibilities of the integration of the method of the ecologically oriented independent scientific research in the study process. In order to achieve the set aim, the following scientific research methods were used: analysis of the conceptual guidelines for the development of environmentally oriented entrepreneurship, interpretation of the experts' evaluation of the ecologically oriented management, analysis of the results of the students' ecologically oriented independent scientific research, as well as monographic and logically constructive methods. The results of the study give an opportunity to make conclusions and to develop conceptual recommendations on how to introduce future economics and business professionals with the theoretical and practical aspects of ecologically oriented management during the study process.

From multifunctionality to multiple ecosystem services? A conceptual framework for multifunctionality in green infrastructure planning for urban areas.

PubMed

Hansen, Rieke; Pauleit, Stephan

2014-05-01

Green infrastructure (GI) and ecosystem services (ES) are promoted as concepts that have potential to improve environmental planning in urban areas based on a more holistic understanding of the complex interrelations and dynamics of social-ecological systems. However, the scientific discourses around both concepts still lack application-oriented frameworks that consider such a holistic perspective and are suitable to mainstream GI and ES in planning practice. This literature review explores how multifunctionality as one important principle of GI planning can be operationalized by approaches developed and tested in ES research. Specifically, approaches developed in ES research can help to assess the integrity of GI networks, balance ES supply and demand, and consider trade-offs. A conceptual framework for the assessment of multifunctionality from a social-ecological perspective is proposed that can inform the design of planning processes and support stronger exchange between GI and ES research.

Improving Judgment Calls: Using a Normative Model of Human Inference in the Advanced Preparation of Educational Administrators.

ERIC Educational Resources Information Center

Galvin, Patrick; Ogawa, Rodney T.

The conceptual orientation that guides the University of Utah's field-based doctoral program in educational administration is described in this paper, with a focus on making judgments within the decision-making process. The first part explains the rationale for adopting the conceptual orientation and the second part describes the normative model…

Effectiveness of Conceptual Change Text Oriented Instruction on Students' Understanding of Cellular Respiration Concepts.

ERIC Educational Resources Information Center

Cakir, Ozlem S.; Yuruk, Nejla; Geban, Omer

The purpose of the study is to compare the effectiveness of conceptual change text oriented instruction and traditional instruction on students' understanding of cellular respiration concepts and their attitudes toward biology as a school subject. The sample of this study consisted of 84 eleventh-grade students from the 4 classes of a high school.…

Bio-inspired configurable multiscale extracellular matrix-like structures for functional alignment and guided orientation of cells.

PubMed

Bae, Won-Gyu; Kim, Jangho; Choung, Yun-Hoon; Chung, Yesol; Suh, Kahp Y; Pang, Changhyun; Chung, Jong Hoon; Jeong, Hoon Eui

2015-11-01

Inspired by the hierarchically organized protein fibers in extracellular matrix (ECM) as well as the physiological importance of multiscale topography, we developed a simple but robust method for the design and manipulation of precisely controllable multiscale hierarchical structures using capillary force lithography in combination with an original wrinkling technique. In this study, based on our proposed fabrication technology, we approached a conceptual platform that can mimic the hierarchically multiscale topographical and orientation cues of the ECM for controlling cell structure and function. We patterned the polyurethane acrylate-based nanotopography with various orientations on the microgrooves, which could provide multiscale topography signals of ECM to control single and multicellular morphology and orientation with precision. Using our platforms, we found that the structures and orientations of fibroblast cells were greatly influenced by the nanotopography, rather than the microtopography. We also proposed a new approach that enables the generation of native ECM having nanofibers in specific three-dimensional (3D) configurations by culturing fibroblast cells on the multiscale substrata. We suggest that our methodology could be used as efficient strategies for the design and manipulation of various functional platforms, including well-defined 3D tissue structures for advanced regenerative medicine applications. Copyright © 2015 Elsevier Ltd. All rights reserved.

Re-conceptualizing stress: Shifting views on the consequences of stress and its effects on stress reactivity

PubMed Central

Liu, Jenny J. W.

2017-01-01

Background The consequences of stress are typically regarded from a deficit-oriented approach, conceptualizing stress to be entirely negative in its outcomes. This approach is unbalanced, and may further hinder individuals from engaging in adaptive coping. In the current study, we explored whether negative views and beliefs regarding stress interacted with a stress framing manipulation (positive, neutral and negative) on measures of stress reactivity for both psychosocial and physiological stressors. Method Ninety participants were randomized into one of three framing conditions that conceptualized the experience of stress in balanced, unbalanced-negative or unbalanced-positive ways. After watching a video on stress, participants underwent a psychosocial (Trier Social Stress Test), or a physiological (CO2 challenge) method of stress-induction. Subjective and objective markers of stress were assessed. Results Most of the sampled population regarded stress as negative prior to framing. Further, subjective and objective reactivity were greater to the TSST compared to the CO2 challenge. Additionally, significant cubic trends were observed in the interactions of stress framing and stress-induction methodologies on heart rate and blood pressure. Balanced framing conditions in the TSST group had a significantly larger decrease in heart rate and diastolic blood pressure following stress compared to the positive and negative framing conditions. Conclusion Findings confirmed a deficit-orientation of stress within the sampled population. In addition, results highlighted the relative efficacy of the TSST compared to CO2 as a method of stress provocation. Finally, individuals in framing conditions that posited stress outcomes in unbalanced manners responded to stressors less efficiently. This suggests that unbalanced framing of stress may have set forth unrealistic expectations regarding stress that later hindered individuals from adaptive responses to stress. Potential benefits of alternative conceptualizations of stress on stress reactivity are discussed, and suggestions for future research are made. PMID:28273132

Framework development for the assessment of interprofessional teamwork in mental health settings.

PubMed

Tomizawa, Ryoko; Shigeta, Masahiro; Reeves, Scott

2017-01-01

In mental health settings, interprofessional practice is regarded as a comprehensive approach to prevent relapse and manage chronic conditions with practice of various teamwork interventions. To reinforce the potential of interprofessional teamwork, it is recommended that theories or conceptual frameworks be employed. There continues, however, to be a limited use of such approaches that assess the quality of interprofessional teamwork in mental health settings. This article aimed to present a new conceptual framework for the assessment of interprofessional teamwork based on the findings of a scoping review of the literature. This review was undertaken to identify conceptual frameworks utilised in interprofessional teamwork in mental health settings. After reviewing 952 articles, the methodological characteristics extracted from 12 articles were considered. The included studies were synthesised into the Donabedian structure-process-outcome model. The findings revealed that structural issues comprised three elements: professional characteristics, client-care characteristics, and contextual characteristics in organisations. Process issues comprised two elements: team mechanisms and community-oriented services. Finally, outcome issues comprised the following elements: clients' outcomes and professionals' outcomes. The review findings suggested possibilities for further development of how to assess the quality of interprofessional teamwork and provided information about what specific approach is required to improve interprofessional teamwork. Future research should utilise various areas and cultures to clarify the adaptation potential.

Health Education a Conceptual Approach. Growing and Developing, Interacting, Decision Making. Concept 2: Growing and Developing Follows a Predictable Sequence, Yet is Unique for Each Individual. Teacher-Student Resources.

ERIC Educational Resources Information Center

Creswell, William H., Jr.; And Others

The following resource guide is one in a series which presents extensive bibliographic material oriented around a specific concept, in this guide, the predictability and uniqueness of growing and developing. A section is devoted to selected materials related to the concept; grade levels for which each resource might be useful are indicated beside…

Health Education a Conceptual Approach. Growing and Developing, Interacting, Decision Making. Concept 7: Personal Health Practices Are Affected by a Complexity of Forces, Often Conflicting. Teacher-Student Resources.

ERIC Educational Resources Information Center

Creswell, William H., Jr.; And Others

The following resource guide is one in a series which presents extensive bibliographic material oriented around a specific concept, in this guide, forces affecting personal health practices. A section is devoted to selected materials related to the concept; grade levels for which each resource might be useful are indicated beside each citation. A…

The Effect of the Conceptual Change Oriented Instruction through Cooperative Learning on 4th Grade Students' Understanding of Earth and Sky Concepts

ERIC Educational Resources Information Center

Celikten, Oksan; Ipekcioglu, Sevgi; Ertepinar, Hamide; Geban, Omer

2012-01-01

The purpose of this study was to compare the effectiveness of the conceptual change oriented instruction through cooperative learning (CCICL) and traditional science instruction (TI) on 4th grade students' understanding of earth and sky concepts and their attitudes toward earth and sky concepts. In this study, 56 fourth grade students from the…

Implementing program-wide awareness about recovery in a large mental health and addictions program.

PubMed

McVanel-Viney, Sarah; Younger, Jodi; Doyle, Winnie; Kirkpatrick, Helen

2006-01-01

St. Joseph's Healthcare Hamilton conceptualized a multi-step plan for implementing a recovery oriented service delivery approach within their Mental Health and Addictions Program. This brief report discusses the first phase of this plan which included building awareness of recovery utilizing Anthony's (2000) system standards to develop a needs assessment for managers and senior team members. The survey had three purposes: to increase managers' awareness about recovery; to allow managers to express concerns that they had with this paradigm; and to afford managers an opportunity to explore the ways in which their service was and was not operating in a recovery oriented way. Initiatives designed to build awareness throughout the program are discussed.

Conceptual or procedural mathematics for engineering students at University of Samudra

NASA Astrophysics Data System (ADS)

Saiman; Wahyuningsih, Puji; Hamdani

2017-06-01

This study we investigate whether the emphasis in mathematics courses for engineering students would benefit from being more conceptually oriented than more procedurally oriented way of teaching. In this paper, we report in some detail from twenty-five engineering students comes from three departements ; mechanical engineering, civil engineering and industrial engineering. The aim was to explore different kinds of arguments regarding the role of mathematics in engineering courses, as well as some common across contexts. The result of interview showed that most of engineering students feel that conceptual mathematics is more important than procedural mathematics for their job the future.

Revisiting Parametric Types and Virtual Classes

NASA Astrophysics Data System (ADS)

Madsen, Anders Bach; Ernst, Erik

This paper presents a conceptually oriented updated view on the relationship between parametric types and virtual classes. The traditional view is that parametric types excel at structurally oriented composition and decomposition, and virtual classes excel at specifying mutually recursive families of classes whose relationships are preserved in derived families. Conversely, while class families can be specified using a large number of F-bounded type parameters, this approach is complex and fragile; and it is difficult to use traditional virtual classes to specify object composition in a structural manner, because virtual classes are closely tied to nominal typing. This paper adds new insight about the dichotomy between these two approaches; it illustrates how virtual constraints and type refinements, as recently introduced in gbeta and Scala, enable structural treatment of virtual types; finally, it shows how a novel kind of dynamic type check can detect compatibility among entire families of classes.

An investigation of constraint-based component-modeling for knowledge representation in computer-aided conceptual design

NASA Technical Reports Server (NTRS)

Kolb, Mark A.

1990-01-01

Originally, computer programs for engineering design focused on detailed geometric design. Later, computer programs for algorithmically performing the preliminary design of specific well-defined classes of objects became commonplace. However, due to the need for extreme flexibility, it appears unlikely that conventional programming techniques will prove fruitful in developing computer aids for engineering conceptual design. The use of symbolic processing techniques, such as object-oriented programming and constraint propagation, facilitate such flexibility. Object-oriented programming allows programs to be organized around the objects and behavior to be simulated, rather than around fixed sequences of function- and subroutine-calls. Constraint propagation allows declarative statements to be understood as designating multi-directional mathematical relationships among all the variables of an equation, rather than as unidirectional assignments to the variable on the left-hand side of the equation, as in conventional computer programs. The research has concentrated on applying these two techniques to the development of a general-purpose computer aid for engineering conceptual design. Object-oriented programming techniques are utilized to implement a user-extensible database of design components. The mathematical relationships which model both geometry and physics of these components are managed via constraint propagation. In addition, to this component-based hierarchy, special-purpose data structures are provided for describing component interactions and supporting state-dependent parameters. In order to investigate the utility of this approach, a number of sample design problems from the field of aerospace engineering were implemented using the prototype design tool, Rubber Airplane. The additional level of organizational structure obtained by representing design knowledge in terms of components is observed to provide greater convenience to the program user, and to result in a database of engineering information which is easier both to maintain and to extend.

What does recovery mean in practice? A qualitative analysis of international recovery-oriented practice guidance.

PubMed

Le Boutillier, Clair; Leamy, Mary; Bird, Victoria J; Davidson, Larry; Williams, Julie; Slade, Mike

2011-12-01

Recovery is a multifaceted concept, and the need for operationalization in practice has been identified. Although guidance on recovery-oriented practice exists, it is from disparate sources and is difficult to apply. The aims of the study were to identify the key characteristics of recovery-oriented practice guidance on the basis of current international perspectives and to develop an overarching conceptual framework to aid the translation of recovery guidance into practice. A qualitative analysis of 30 international documents offering recovery-oriented practice guidance was conducted. Inductive, semantic-level, thematic analysis was used to identify dominant themes. Interpretive analysis was then undertaken to group the themes into practice domains. The guidance documents were diverse; from six countries-the United States, England, Scotland, Republic of Ireland, Denmark, and New Zealand-and varied in document type, categories of guidance, and level of service user involvement in guidance development. The emerging conceptual framework consists of 16 dominant themes, grouped into four practice domains: promoting citizenship, organizational commitment, supporting personally defined recovery, and working relationship. A key challenge for mental health services is the lack of clarity about what constitutes recovery-oriented practice. The conceptual framework contributes to this knowledge gap and provides a synthesis of recovery-oriented practice guidance.

Human resource development in rural health care facilities.

PubMed

Johnson, L

1991-01-01

In this paper, human resource development problems facing rural health care facilities are identified and it is recognised that, particularly in the face of escalating demands for training arising from environmental pressures such as implementation of the structural efficiency principle, a coordinated approach to meet these problems is desirable. Such coordination is often sought via a regional staff development service. Accordingly, using the organisational life cycle as a conceptual framework, staff development services in five NSW health regions are examined. Ranging from a cafeteria style to a results-orientation, a diversity of strategic approaches to staff development is reflected.

'Equivalence' and the translation and adaptation of health-related quality of life questionnaires.

PubMed

Herdman, M; Fox-Rushby, J; Badia, X

1997-04-01

The increasing use of health-related quality of life (HRQOL) questionnaires in multinational studies has resulted in the translation of many existing measures. Guidelines for translation have been published, and there has been some discussion of how to achieve and assess equivalence between source and target questionnaires. Our reading in this area had led us, however, to the conclusion that different types of equivalence were not clearly defined, and that a theoretical framework for equivalence was lacking. To confirm this we reviewed definitions of equivalence in the HRQOL literature on the use of generic questionnaires in multicultural settings. The literature review revealed: definitions of 19 different types of equivalence; vague or conflicting definitions, particularly in the case of conceptual equivalence; and the use of many redundant terms. We discuss these findings in the light of a framework adapted from cross-cultural psychology for describing three different orientations to cross-cultural research: absolutism, universalism and relativism. We suggest that the HRQOL field has generally adopted an absolutist approach and that this may account for some of the confusion in this area. We conclude by suggesting that there is an urgent need for a standardized terminology within the HRQOL field, by offering a standard definition of conceptual equivalence, and by suggesting that the adoption of a universalist orientation would require substantial changes to guidelines and more empirical work on the conceptualization of HRQOL in different cultures.

Health Education a Conceptual Approach. Growing and Developing, Interacting, Decision Making. Concept 10: Food Selecting and Eating Patterns Are Determined by Physical, Social, Mental, Economic, and Cultural Factors. Teacher-Student Resources.

ERIC Educational Resources Information Center

Creswell, William H., Jr.; And Others

The following resource guide is one in a series which presents extensive bibliographic material oriented around a specific concept, in this guide, food selection and eating patterns. A section is devoted to selected materials related to the concept; grade levels for which each resource might be useful are indicated beside each citation. A second…

Business Systems Modernization: Strategy for Evolving DOD’s Business Enterprise Architecture Offers a Conceptual Approach, but Execution Details are Needed

DTIC Science & Technology

2007-04-01

Services and System Capabilities Enterprise Rules and Standards for Interoperability Navy AFArmy TRANS COM DFASDLA Ente prise Shared Services and System...Where commonality among components exists, there are also opportunities for identifying and leveraging shared services . A service-oriented architecture...and (3) shared services . The BMA federation strategy, according to these officials, is the first mission area federation strategy, and it is their

"I" Seek Autonomy, "We" Rely on Each Other: Self-Construal and Regulatory Focus as Determinants of Autonomy- and Dependency-Oriented Help-Seeking Behavior.

PubMed

Komissarouk, Svetlana; Nadler, Arie

2014-06-01

There are two typical approaches to requesting help: autonomy-oriented help-seeking (asking in order to learn how to fix a problem) versus dependency-oriented help-seeking (asking a helper to fix it). This article presents three studies demonstrating a systematic impact of a person's chronic or activated self-construal (interdependent vs. independent) that operates through activated regulatory focus (prevention vs. promotion) on these two help-seeking styles. The hypothesis was tested by measuring chronic self-construal, regulatory foci, and help-seeking styles (Study 3), and by priming self-construal (Study 1) and regulatory focus (Study 2). Results show that people with an independent self-construal and a promotion focus prefer autonomy-oriented help, whereas people with an interdependent self-construal and a prevention focus seek dependency-oriented help. Mediation analysis (Study 3) shows that regulatory focus is a mediator between self-construal and help-seeking styles. The conceptual and applied implications of these findings are discussed. © 2014 by the Society for Personality and Social Psychology, Inc.

Counseling Psychology Research on Sexual (Orientation) Minority Issues: Conceptual and Methodological Challenges and Opportunities

ERIC Educational Resources Information Center

Moradi, Bonnie; Mohr, Jonathan J.; Worthington, Roger L.; Fassinger, Ruth E.

2009-01-01

This lead article of the special issue discusses conceptual and methodological considerations in studying sexual minority issues, particularly in research conducted by counseling psychologists (including the work represented in this special issue). First, the overarching challenge of conceptualizing and defining sexual minority populations is…

Beyond Authoritarian Personality: The Culture-Inclusive Theory of Chinese Authoritarian Orientation.

PubMed

Chien, Chin-Lung

2016-01-01

In a dyad interaction, respecting and obeying those with high status (authority) is highly valued in Chinese societies. Regarding explicit behaviors, Chinese people usually show respect to and obey authority, which we call authoritarian orientation. Previous literature has indicated that Chinese people have a high degree of authoritarian personality, which was considered a national character. However, under Confucian relationalism (Hwang, 2012a), authoritarian orientation is basically an ethical issue, and thus, should not be reduced to the contention of authoritarian personality. Based on Yang's (1993) indigenous conceptualization, Chien (2013) took an emic bottom-up approach to construct an indigenous model of Chinese authoritarian orientation; it represents a "culture-inclusive theory." However, Chien's model lacks the role of agency or intentionality. To resolve this issue and to achieve the epistemological goal of indigenous psychology (that is, "one mind, many mentalities"), this paper took the "cultural system approach" (Hwang, 2015b) to construct a culture-inclusive theory of authoritarian orientation in order to represent the universal mind of human beings as well as the mentalities of people in a particular culture. Two theories that reflect the universal mind, the "Face and Favor model" (Hwang, 1987) and the "Mandala Model of Self" (Hwang, 2011a,c), were used as analytical frameworks for interpreting Chien's original model. The process of constructing the culture-inclusive theory of authoritarian orientation may represent a paradigm for the construction of indigenous culture-inclusive theories while inspiring further development. Some future research directions are proposed herein.

Can color changes alter the neural correlates of recognition memory? Manipulation of processing affects an electrophysiological indicator of conceptual implicit memory.

PubMed

Cui, Xiaoyu; Gao, Chuanji; Zhou, Jianshe; Guo, Chunyan

2016-09-28

It has been widely shown that recognition memory includes two distinct retrieval processes: familiarity and recollection. Many studies have shown that recognition memory can be facilitated when there is a perceptual match between the studied and the tested items. Most event-related potential studies have explored the perceptual match effect on familiarity on the basis of the hypothesis that the specific event-related potential component associated with familiarity is the FN400 (300-500 ms mid-frontal effect). However, it is currently unclear whether the FN400 indexes familiarity or conceptual implicit memory. In addition, on the basis of the findings of a previous study, the so-called perceptual manipulations in previous studies may also involve some conceptual alterations. Therefore, we sought to determine the influence of perceptual manipulation by color changes on recognition memory when the perceptual or the conceptual processes were emphasized. Specifically, different instructions (perceptually or conceptually oriented) were provided to the participants. The results showed that color changes may significantly affect overall recognition memory behaviorally and that congruent items were recognized with a higher accuracy rate than incongruent items in both tasks, but no corresponding neural changes were found. Despite the evident familiarity shown in the two tasks (the behavioral performance of recognition memory was much higher than at the chance level), the FN400 effect was found in conceptually oriented tasks, but not perceptually oriented tasks. It is thus highly interesting that the FN400 effect was not induced, although color manipulation of recognition memory was behaviorally shown, as seen in previous studies. Our findings of the FN400 effect for the conceptual but not perceptual condition support the explanation that the FN400 effect indexes conceptual implicit memory.

Effects of marital conflict on children: recent advances and emerging themes in process-oriented research.

PubMed

Cummings, E Mark; Davies, Patrick T

2002-01-01

The effects of marital conflict on children's adjustment are well documented. For the past decade research has increasingly focused on advancing a process-level understanding of these effects, that is, accounting for the particular responses and patterns embedded within specific contexts, histories, and developmental periods that account for children's outcomes over time. As a vehicle for presenting an update, this review follows the framework for process-oriented research initially proposed by Cummings and Cummings (1988), concentrating on recent research developments, and also considering new and emerging themes in this area of research. In this regard, areas of advancement include (a) greater articulation of the effects of specific context/stimulus characteristics of marital conflict, (b) progress in identifying the psychological response processes in children (e.g., cognitive, emotional, social, physiological) that are affected and their possible role in accounting for relations between marital conflict and child outcomes, (c) greater understanding of the role of child characteristics, family history, and other contextual factors, including effects on children due to interrelations between marital conflict and parenting, and (d) advances in the conceptualization of children's outcomes, including that effects may be more productively viewed as dynamic processes of functioning rather than simply clinical diagnoses. Understanding of the impact of marital conflict on children as a function of time-related processes remains a gap in a process-oriented conceptualization of effects. Based on this review, a revised model for a process-oriented approach on the effects of marital discord on children is proposed and suggestions are made for future research directions.

Future Orientation in Times of Threat and Challenge: How Resilient Adolescents Construct Their Future

ERIC Educational Resources Information Center

Seginer, Rachel

2008-01-01

Drawing on the importance of future orientation for adolescent development this analysis presents a model describing how future orientation is affected by high challenge (or resilience) in the face of political violence. The analysis consists of three parts. The first two present future orientation conceptualization and the psychological processes…

The Value of Conceptual Models in Coping with Complexity and Interdisciplinarity in Environmental Sciences Education

ERIC Educational Resources Information Center

Fortuin, Karen P. J.; van Koppen, C. S. A.; Leemans, Rik

2011-01-01

Conceptual models are useful for facing the challenges of environmental sciences curriculum and course developers and students. These challenges are inherent to the interdisciplinary and problem-oriented character of environmental sciences curricula. In this article, we review the merits of conceptual models in facing these challenges. These…

To Master or Perform? Exploring Relations between Achievement Goals and Conceptual Change Learning

ERIC Educational Resources Information Center

Ranellucci, John; Muis, Krista R.; Duffy, Melissa; Wang, Xihui; Sampasivam, Lavanya; Franco, Gina M.

2013-01-01

Background: Research is needed to explore conceptual change in relation to achievement goal orientations and depth of processing. Aims: To address this need, we examined relations between achievement goals, use of deep versus shallow processing strategies, and conceptual change learning using a think-aloud protocol. Sample and Method:…

Medication-assisted recovery from opioid addiction: historical and contemporary perspectives.

PubMed

White, William L

2012-01-01

Recovery is being used as a conceptual fulcrum for the redesign of addiction treatment and related support services in the United States. Efforts by policy, research, and clinical leaders to define recovery and calls for assertive models of long-term recovery management raise critical questions about how transformation efforts of recovery-focused systems will affect the pharmacotherapeutic treatment of opioid addiction and the status of patients participating in such treatment. This article highlights recent work advocating a recovery-oriented approach to medication-assisted treatment.

Interpersonal Orientations: A Review, Synthesis and Critique.

ERIC Educational Resources Information Center

Spitzberg, Brian H.; Lane, Shelley D.

Defining interpersonal orientations as the characteristic and consistent ways in which individuals interact with others, this paper examines various conceptualizations and theories regarding such orientations in order to discover how they affect interpersonal communication. In particular, the paper (1) reviews work concerning psychological types;…

A cross-cultural, multilevel study of inquiry-based instruction effects on conceptual understanding and motivation in physics

NASA Astrophysics Data System (ADS)

Negishi, Meiko

Student achievement and motivation to learn physics is highly valued in many industrialized countries including the United States and Japan. Science education curricula in these countries emphasize the importance and encourage classroom teachers to use an inquiry approach. This dissertation investigated high school students' motivational orientations and their understanding of physics concepts in a context of inquiry-based instruction. The goals were to explore the patterns of instructional effects on motivation and learning in each country and to examine cultural differences and similarities. Participants consisted of 108 students (55 females, 53 males) and 9 physics teachers in the United States and 616 students (203 females and 413 males) and 11 physics teachers in Japan. Students were administered (a) Force Concept Inventory measuring physics conceptual understanding and (b) Attitudes about Science Questionnaire measuring student motivational orientations. Teachers were given a survey regarding their use of inquiry teaching practices and background information. Additionally, three teachers in each country were interviewed and observed in their classrooms. For the data analysis, two-level hierarchical linear modeling (HLM) methods were used to examine individual student differences (i.e., learning, motivation, and gender) within each classroom (i.e., inquiry-based teaching, teaching experience, and class size) in the U.S. and Japan, separately. Descriptive statistical analyses were also conducted. The results indicated that there was a cultural similarity in that current teaching practices had minimal influence on conceptual understanding as well as motivation of high school students between the U.S. and Japan. In contrast, cultural differences were observed in classroom structures and instructional approaches. Furthermore, this study revealed gender inequity in Japanese students' conceptual understanding and self-efficacy. Limitations of the study, as well as implications for high school physics teachers are discussed. Future research in this line could explore students' use of cognitive strategies to overcome misconceptions in Western and Eastern cultures. Also, exploring the best practices in changing student misconceptions and promoting motivation across cultures would enrich our understanding and current teaching practices.

Reconceptualizing Evaluator Roles

ERIC Educational Resources Information Center

Skolits, Gary J.; Morrow, Jennifer Ann; Burr, Erin Mehalic

2009-01-01

The current evaluation literature tends to conceptualize evaluator roles as a single, overarching orientation toward an evaluation, an orientation largely driven by evaluation methods, models, or stakeholder orientations. Roles identified range from a social transformer or a neutral social scientist to that of an educator or even a power merchant.…

Faith and HIV prevention: the conceptual framing of HIV prevention among Pentecostal Batswana teenagers.

PubMed

Mpofu, Elias; Nkomazana, Fidelis; Muchado, Jabulani A; Togarasei, Lovemore; Bingenheimer, Jeffrey Bart

2014-03-05

There is a huge interest by faith-based organizations (FBOs) in sub-Saharan Africa and elsewhere in HIV prevention interventions that build on the religious aspects of being. Successful partnerships between the public health services and FBOs will require a better understanding of the conceptual framing of HIV prevention by FBOS to access for prevention intervention, those concepts the churches of various denominations and their members would support or endorse. This study investigated the conceptual framing of HIV prevention among church youths in Botswana;--a country with one of the highest HIV prevalence in the world. Participants were 213 Pentecostal church members (67% female; age range 12 to 23 years; median age=19 years). We engaged the participants in a mixed-method inductive process to collect data on their implicit framing of HIV prevention concepts, taking into account the centrality of religion concepts to them and the moderating influences of age, gender and sexual experience. After, we analysed the data using multi-dimensional scaling (MDS) and hierarchical cluster analysis (HCA) to map the ways the church youths framed HIV prevention. The findings suggest the church youth to conceptually frame their HIV prevention from both faith-oriented and secular-oriented perspectives, while prioritizing the faith-oriented concepts based on biblical teachings and future focus. In their secular-oriented framing of HIV prevention, the church youths endorsed the importance to learn the facts about HIV and AIDS, understanding of community norms that increased risk for HIV and prevention education. However, components of secular-oriented framing of HIV prevention concepts were comparatively less was well differentiated among the youths than with faith-oriented framing, suggesting latent influences of the church knowledge environment to undervalue secular oriented concepts. Older and sexually experienced church youths in their framing of HIV prevention valued future focus and prevention education less than contrasting peer cohorts, suggesting their greater relative risk for HIV infection. A prospective HIV prevention intervention with the Pentecostal church youths would combine both faith and secular informed concepts. It also would need to take into account the ways in which these youth interpret secular-oriented health concepts in the context of their religious beliefs.

Bow Your Head in Shame, or, Hold Your Head Up with Pride: Semantic Processing of Self-Esteem Concepts Orients Attention Vertically.

PubMed

Taylor, J Eric T; Lam, Timothy K; Chasteen, Alison L; Pratt, Jay

2015-01-01

Embodied cognition holds that abstract concepts are grounded in perceptual-motor simulations. If a given embodied metaphor maps onto a spatial representation, then thinking of that concept should bias the allocation of attention. In this study, we used positive and negative self-esteem words to examine two properties of conceptual cueing. First, we tested the orientation-specificity hypothesis, which predicts that conceptual cues should selectively activate certain spatial axes (in this case, valenced self-esteem concepts should activate vertical space), instead of any spatial continuum. Second, we tested whether conceptual cueing requires semantic processing, or if it can be achieved with shallow visual processing of the cue words. Participants viewed centrally presented words consisting of high or low self-esteem traits (e.g., brave, timid) before detecting a target above or below the cue in the vertical condition, or on the left or right of the word in the horizontal condition. Participants were faster to detect targets when their location was compatible with the valence of the word cues, but only in the vertical condition. Moreover, this effect was observed when participants processed the semantics of the word, but not when processing its orthography. The results show that conceptual cueing by spatial metaphors is orientation-specific, and that an explicit consideration of the word cues' semantics is required for conceptual cueing to occur.

An overview of animal science research 1945-2011 through science mapping analysis.

PubMed

Rodriguez-Ledesma, A; Cobo, M J; Lopez-Pujalte, C; Herrera-Viedma, E

2015-12-01

The conceptual structure of the field of Animal Science (AS) research is examined by means of a longitudinal science mapping analysis. The whole of the AS research field is analysed, revealing its conceptual evolution. To this end, an automatic approach to detecting and visualizing hidden themes or topics and their evolution across a consecutive span of years was applied to AS publications of the JCR category 'Agriculture, Dairy & Animal Science' during the period 1945-2011. This automatic approach was based on a coword analysis and combines performance analysis and science mapping. To observe the conceptual evolution of AS, six consecutive periods were defined: 1945-1969, 1970-1979, 1980-1989, 1990-1999, 2000-2005 and 2006-2011. Research in AS was identified as having focused on ten main thematic areas: ANIMAL-FEEDING, SMALL-RUMINANTS, ANIMAL-REPRODUCTION, DAIRY-PRODUCTION, MEAT-QUALITY, SWINE-PRODUCTION, GENETICS-AND-ANIMAL-BREEDING, POULTRY, ANIMAL-WELFARE and GROWTH-FACTORS-AND-FATTY-ACIDS. The results show how genomic studies gain in weight and integrate with other thematic areas. The whole of AS research has become oriented towards an overall framework in which animal welfare, sustainable management and human health play a major role. All this would affect the future structure and management of livestock farming. © 2014 Blackwell Verlag GmbH.

Conceptual Change Text: A Supplementary Material To Facilitate Conceptual Change in Electrochemical Cell Concepts.

ERIC Educational Resources Information Center

Yuruk, Nejla; Geban, Omer

The main purpose of the study was to investigate the effectiveness of conceptual change text (CCT) oriented instruction over traditionally designed instruction on students' understanding of electrochemical (galvanic and electrolytic) cell concepts. The subjects of the study consisted of 64 students from the two classes of a high school in Turkey.…

Design Oriented Structural Modeling for Airplane Conceptual Design Optimization

NASA Technical Reports Server (NTRS)

Livne, Eli

1999-01-01

The main goal for research conducted with the support of this grant was to develop design oriented structural optimization methods for the conceptual design of airplanes. Traditionally in conceptual design airframe weight is estimated based on statistical equations developed over years of fitting airplane weight data in data bases of similar existing air- planes. Utilization of such regression equations for the design of new airplanes can be justified only if the new air-planes use structural technology similar to the technology on the airplanes in those weight data bases. If any new structural technology is to be pursued or any new unconventional configurations designed the statistical weight equations cannot be used. In such cases any structural weight estimation must be based on rigorous "physics based" structural analysis and optimization of the airframes under consideration. Work under this grant progressed to explore airframe design-oriented structural optimization techniques along two lines of research: methods based on "fast" design oriented finite element technology and methods based on equivalent plate / equivalent shell models of airframes, in which the vehicle is modelled as an assembly of plate and shell components, each simulating a lifting surface or nacelle / fuselage pieces. Since response to changes in geometry are essential in conceptual design of airplanes, as well as the capability to optimize the shape itself, research supported by this grant sought to develop efficient techniques for parametrization of airplane shape and sensitivity analysis with respect to shape design variables. Towards the end of the grant period a prototype automated structural analysis code designed to work with the NASA Aircraft Synthesis conceptual design code ACS= was delivered to NASA Ames.

Mixture modeling methods for the assessment of normal and abnormal personality, part II: longitudinal models.

PubMed

Wright, Aidan G C; Hallquist, Michael N

2014-01-01

Studying personality and its pathology as it changes, develops, or remains stable over time offers exciting insight into the nature of individual differences. Researchers interested in examining personal characteristics over time have a number of time-honored analytic approaches at their disposal. In recent years there have also been considerable advances in person-oriented analytic approaches, particularly longitudinal mixture models. In this methodological primer we focus on mixture modeling approaches to the study of normative and individual change in the form of growth mixture models and ipsative change in the form of latent transition analysis. We describe the conceptual underpinnings of each of these models, outline approaches for their implementation, and provide accessible examples for researchers studying personality and its assessment.

Childhood Sex-Typed Behavior and Sexual Orientation: A Conceptual Analysis and Quantitative Review.

ERIC Educational Resources Information Center

Bailey, J. Michael; Zucker, Kenneth J.

1995-01-01

Reviews research examining the predictive aspects of childhood sex-typed behavior for sexual orientation. Prospective studies suggest that childhood cross-typed behavior is strongly predictive of adult homosexual orientation for men, whereas retrospective studies are useful in determining how many homosexual individuals displayed cross-sex…

Measures of the recovery orientation of mental health services: systematic review.

PubMed

Williams, J; Leamy, M; Bird, V; Harding, C; Larsen, J; Le Boutillier, C; Oades, L; Slade, M

2012-11-01

The review aimed to (1) identify measures that assess the recovery orientation of services; (2) discuss how these measures have conceptualised recovery, and (3) characterise their psychometric properties. A systematic review was undertaken using seven sources. The conceptualisation of recovery within each measure was investigated by rating items against a conceptual framework of recovery comprising five recovery processes: connectedness; hope and optimism; identity; meaning and purpose; and empowerment. Psychometric properties of measures were evaluated using quality criteria. Thirteen recovery orientation measures were identified, of which six met eligibility criteria. No measure was a good fit with the conceptual framework. No measure had undergone extensive psychometric testing and none had data on test-retest reliability or sensitivity to change. Many measures have been developed to assess the recovery orientation of services. Comparisons between the measures were hampered by the different conceptualisations of recovery used and by the lack of uniformity on the level of organisation at which services were assessed. This situation makes it a challenge for services and researchers to make an informed choice on which measure to use. Further work is needed to produce measures with a transparent conceptual underpinning and demonstrated psychometric properties.

An Investigation of Effectiveness of Conceptual Change Text-oriented Instruction on Students' Understanding of Solution Concepts

NASA Astrophysics Data System (ADS)

Pinarbaşi; , Tacettin; Canpolat, Nurtaç; Bayrakçeken, Samih; Geban, Ömer

2006-12-01

This study investigated the effect of conceptual change text-oriented instruction over traditional instruction on students' understanding of solution concepts (e.g., dissolving, solubility, factors affecting solubility, concentrations of solutions, types of solutions, physical properties of solutions) and their attitudes towards chemistry. The sample of this study consisted of 87 undergraduate students from two classes enrolled in an introductory chemistry course. One of the classes was assigned randomly to the control group, and the other class were assigned randomly to the experimental group. During teaching the topic of solution concepts in the chemistry curriculum, a conceptual change text-oriented instruction was applied in the experimental group whereas traditional instruction was followed in the control group. The results showed that the students in the experimental group performed better with respect to solution concepts. In addition, it has been found that there was no significant difference between the attitudes of students in the experimental and control groups towards chemistry.

Preventing childhood obesity: a solution-oriented research paradigm.

PubMed

Robinson, Thomas N; Sirard, John R

2005-02-01

Past research has identified social and environmental causes and correlates of behaviors thought to be associated with obesity and weight gain among children and adolescents. Much less research has documented the efficacy of interventions designed to manipulate those presumed causes and correlates. These latter efforts have been inhibited by the predominant biomedical and social science problem-oriented research paradigm, emphasizing reductionist approaches to understanding etiologic mechanisms of diseases and risk factors. The implications of this problem-oriented approach are responsible for leaving many of the most important applied research questions unanswered, and for slowing efforts to prevent obesity and improve individual and population health. An alternative, and complementary, solution-oriented research paradigm is proposed, emphasizing experimental research to identify the causes of improved health. This subtle conceptual shift has significant implications for phrasing research questions, generating hypotheses, designing research studies, and making research results more relevant to policy and practice. The solution-oriented research paradigm encourages research with more immediate relevance to human health and a shortened cycle of discovery from the laboratory to the patient and population. Finally, a "litmus test" for evaluating research studies is proposed, to maximize the efficiency of the research enterprise and contributions to the promotion of health and the prevention and treatment of disease. A research study should only be performed if (1) you know what you will conclude from each possible result (whether positive, negative, or null); and (2) the result may change how you would intervene to address a clinical, policy, or public health problem.

U.S.--American Value Orientations. Cultural Monograph No. 4. Bilingual Multicultural Education Training Project for School Psychologists and Guidance Counselors.

ERIC Educational Resources Information Center

Hallman, Clemens L.; And Others

This teacher training monograph deals with value orientations of cultures in general and with specific reference to United States Culture. The first two sections discuss the conceptual issues of value orientation and give axiological definitions of the six clusters used to describe cultural orientation: self, the family, society, human nature,…

Removal of the Magnetic Dead Layer by Geometric Design

DOE PAGES

Guo, Er-jia; Roldan, Manuel; Charlton, Timothy R.; ...

2018-05-28

The proximity effect is used to engineer interface effects such as magnetoelectric coupling, exchange bias, and emergent interfacial magnetism. However, the presence of a magnetic “dead layer” adversely affects the functionality of a heterostructure. Here in this paper, it is shown that by utilizing (111) polar planes, the magnetization of a manganite ultrathin layer can be maintained throughout its thickness. Combining structural characterization, magnetometry measurements, and magnetization depth profiling with polarized neutron reflectometry, it is found that the magnetic dead layer is absent in the (111)-oriented manganite layers, however, it occurs in the films with other orientations. Quantitative analysis ofmore » local structural and elemental spatial evolutions using scanning transmission electron microscopy and electron energy loss spectroscopy reveals that atomically sharp interfaces with minimal chemical intermixing in the (111)-oriented superlattices. The polar discontinuity across the (111) interfaces inducing charge redistribution within the SrTiO 3 layers is suggested, which promotes ferromagnetism throughout the (111)-oriented ultrathin manganite layers. The approach of eliminating problematic magnetic dead layers by changing the crystallographic orientation suggests a conceptually useful recipe to engineer the intriguing physical properties of oxide interfaces, especially in low dimensionality.« less

Removal of the Magnetic Dead Layer by Geometric Design

DOE Office of Scientific and Technical Information (OSTI.GOV)

Guo, Er-jia; Roldan, Manuel; Charlton, Timothy R.

The proximity effect is used to engineer interface effects such as magnetoelectric coupling, exchange bias, and emergent interfacial magnetism. However, the presence of a magnetic “dead layer” adversely affects the functionality of a heterostructure. Here in this paper, it is shown that by utilizing (111) polar planes, the magnetization of a manganite ultrathin layer can be maintained throughout its thickness. Combining structural characterization, magnetometry measurements, and magnetization depth profiling with polarized neutron reflectometry, it is found that the magnetic dead layer is absent in the (111)-oriented manganite layers, however, it occurs in the films with other orientations. Quantitative analysis ofmore » local structural and elemental spatial evolutions using scanning transmission electron microscopy and electron energy loss spectroscopy reveals that atomically sharp interfaces with minimal chemical intermixing in the (111)-oriented superlattices. The polar discontinuity across the (111) interfaces inducing charge redistribution within the SrTiO 3 layers is suggested, which promotes ferromagnetism throughout the (111)-oriented ultrathin manganite layers. The approach of eliminating problematic magnetic dead layers by changing the crystallographic orientation suggests a conceptually useful recipe to engineer the intriguing physical properties of oxide interfaces, especially in low dimensionality.« less

Organization of knowledge and the complex identity of history of science.

PubMed

Alfonso-Goldfarb, Ana M; Waisse, Silvia; Ferraz, Márcia H M

2013-09-01

History of science as a formal and autonomous field of research crosses over disciplinary boundaries. For this reason, both its production and its working materials are difficult to classify and catalog according to discipline-based systems of organization of knowledge. Three main problems might be pointed out in this regard: the disciplines themselves are subject to a historical process of transformation; some objects of scientific inquiry resist constraint within rigid disciplinary grids but, rather, extend across several disciplinary boundaries; and the so-called digital revolution has replaced spatial with temporal display sequences and shifted the traditional emphasis on knowledge to user-oriented approaches. The first part of this essay is devoted to a conceptual analysis of the various approaches to the organization of knowledge formulated over time, whereas the second considers the new possibilities afforded by a faceted model of knowledge organization compatible with user-oriented relational databases to the research materials and production of history of science.

Development Module Oriented Science Technology Society Indue Science Literacy Assessment for 7th-Grade Junior High School Students in 2nd -Semester

NASA Astrophysics Data System (ADS)

Arbi, Y. R.; Sumarmin, R.; Putri, D. H.

2018-04-01

The problem in the science learning process is the application of the scientific approach takes a long time in order to provide conceptual understanding to the students, there is no teaching materials that can measure students reasoning and thinking ability, and the assessment has not measured students reasoning and literacy skills.The effort can be done is to develop science technology society module indue science literacy assessment. The purpose of the research was to produce a module oriented society indue science science technology literacy assessment. The research is development research using Plomp model, consist of preliminary, prototyping, and assessment phase. Data collect by questionnare and documantion. The result there is science technology society module indue science literacy assessment is very valid.

An Investigation of Turkish Middle School Science Teachers' Pedagogical Orientations Towards Direct and Inquiry Instructional Approaches

NASA Astrophysics Data System (ADS)

Sahingoz, Selcuk

One of the most important goals of science education is preparing effective science teachers which includes the development of a science pedagogical orientation. Helping in-service science teachers improve their orientations toward science teaching begins with identifying their current orientations. While there are many aspects of an effective science teaching orientation, this study specifically focuses on effective pedagogy. The interest of this study is to clarify pedagogical orientations of middle school science teachers in Turkey toward the teaching of science conceptual knowledge. It focuses on what instructional preferences Turkish middle school science teachers have in theory and practice. The purpose of this study is twofold: 1) to elucidate teacher pedagogical profiles toward direct and inquiry instructional approaches. For this purpose, quantitative profile data, using a Turkish version of the Pedagogy of Science Teaching Test (POSTT-TR) assessment instrument, was collected from 533 Turkish middle school science teachers; 2) to identify teaching orientations of middle school science teachers and to identify their reasons for preferring specific instructional practices. For this purpose, descriptive qualitative, interview data was collected from 23 teachers attending a middle school science teacher workshop in addition to quantitative data using the POSTT-TR. These teachers sat for interviews structured by items from the POSTT-TR. Thus, the research design is mixed-method. The design provides a background profile on teacher orientations along with insights on reasons for pedagogical choices. The findings indicate that instructional preference distributions for the large group and smaller group are similar; however, the smaller workshop group is more in favor of inquiry instructional approaches. The findings also indicate that Turkish middle school science teachers appear to have variety of teaching orientations and they have varied reasons. Moreover, the research found that several contextual factors contributed to teachers' instructional practices including internal and external issues such as school environment, limited resources, large class sizes, standardized test pressure, and limited accessibility to professional development. The findings provide insight on the readiness of middle school teachers to implement the Turkish Curriculum Framework, specifically, teacher readiness to put science inquiry instructional approaches into actual classroom practice. Given that new Turkish policy calls for greater inquiry instruction, this study can help inform teacher development efforts directed at promoting science inquiry instruction.

Nurses' hospital orientation and future research challenges: an integrative review.

PubMed

Peltokoski, J; Vehviläinen-Julkunen, K; Miettinen, M

2016-03-01

This study aimed to describe the research on registered nurses' orientation processes in specialized hospital settings in order to illustrate directions for future research. The complex healthcare environment and the impact of nursing shortage and turnover make the hospital orientation process imperative. There is a growing recognition regarding research interests to meet the needs for evidence-based, effective and economically sound hospital orientation strategies. An integrative literature review was performed on publications from the period 2000 to 2013 included in the CINAHL and PubMed databases. English-language studies were included. Themes guiding the analysis were definition of the hospital orientation process, research topics, data collection and instruments and research evidence. Narrative synthesis was used. Eleven papers met the inclusion criteria. The conceptualization of orientation process reflected the complexity of the phenomenon. Less attention has been paid to designs to establish correlations or relationships between selected variables and hospital orientation process. The outcomes of hospital orientation programmes were limited primarily to retention and job satisfaction. The research evidence therefore cannot be evaluated as strong. The lack of an evidence-based approach makes it difficult to develop a comprehensive orientation process. Further research should explore interventions that will enhance the quality of hospital orientation practices to improve nurses' retention and job satisfaction. To provide a comprehensive hospital orientation process, hospital administrators have to put in place human resource development strategies along with practice implications and research efforts. Comprehensive hospital orientation benefits and outcomes should be visible to policy makers. © 2016 International Council of Nurses.

Why is the sunny side always up? Explaining the spatial mapping of concepts by language use.

PubMed

Goodhew, Stephanie C; McGaw, Bethany; Kidd, Evan

2014-10-01

Humans appear to rely on spatial mappings to represent and describe concepts. The conceptual cuing effect describes the tendency for participants to orient attention to a spatial location following the presentation of an unrelated cue word (e.g., orienting attention upward after reading the word sky). To date, such effects have predominately been explained within the embodied cognition framework, according to which people's attention is oriented on the basis of prior experience (e.g., sky → up via perceptual simulation). However, this does not provide a compelling explanation for how abstract words have the same ability to orient attention. Why, for example, does dream also orient attention upward? We report on an experiment that investigated the role of language use (specifically, collocation between concept words and spatial words for up and down dimensions) and found that it predicted the cuing effect. The results suggest that language usage patterns may be instrumental in explaining conceptual cuing.

Implementing psychiatric day treatment for infants, toddlers, preschoolers and their families: a study from a clinical and organizational perspective

PubMed Central

2013-01-01

Background An increasing number of empirical studies indicate that infants, toddlers and preschoolers may suffer from non-transient mental illnesses featuring developmental psychopathology. A few innovative child psychiatric approaches have been developed to treat infants, toddlers and preschoolers and their families, but have not yet been conceptually presented and discussed in the framework of different healthcare systems. The organizational and clinical experience gained while developing specific approaches may be important across disciplines and guide future developments in psychiatric treatment of infants, toddlers, preschoolers and their families. Results This article introduces the Preschool Family Day Hospital for Infants, Toddlers and Preschoolers and their Families at Münster University Hospital, Germany. This hospital is unique in the German healthcare system with regard to its social-service institution division of labor. Specifically, it uses an intermittent treatment approach and an integrated interactional family psychiatric approach to treat children and their parents as separate patients. This multidisciplinary, developmentally and family-oriented approach includes components of group treatments with children and separate treatments with parents. Specific techniques include video-assisted treatments of the parent–child interaction, psychiatric and psychotherapeutic treatments for parents, and conjoint family therapies that include both parents and siblings. Conclusions The Family Day Hospital for infants, toddlers and preschoolers and their families offers innovative family-oriented treatments for those who suffer from a wide range of severe child psychiatric disorders that cannot be sufficiently treated in outpatient settings. Treatment is based on the need for family-oriented approaches to the early psychiatric treatment of infants, toddlers and preschoolers. Family day hospitals are an innovative approach to preschool child psychiatry that requires further evaluation. PMID:23601961

Review of Feminist Bioethics At the Center, On the Margins, edited by Jackie Leach Scully, Laurel E. Baldwin-Ragaven, Petya Fitzpatrick

PubMed Central

2010-01-01

The anthology, Feminist Bioethics, edited by Jackie Leach Scully, Laurel E. Baldwin-Ragaven, and Petya Fitzpatrick, examines how feminist bioethics theoretically and methodologically challenges mainstream bioethics, and whether these approaches are useful for exploring difference in other contexts. It offers critical conceptual analyses of "autonomy", "universality", and "trust", and covers topics such as testing for hereditary cancer, prenatal selection for sexual orientation, midwifery, public health, disability, Indigenous research reform in Australia, and China's one child policy.

CONFIG: Integrated engineering of systems and their operation

NASA Technical Reports Server (NTRS)

Malin, Jane T.; Ryan, Dan; Fleming, Land

1994-01-01

This article discusses CONFIG 3, a prototype software tool that supports integrated conceptual design evaluation from early in the product life cycle, by supporting isolated or integrated modeling, simulation, and analysis of the function, structure, behavior, failures and operations of system designs. Integration and reuse of models is supported in an object-oriented environment providing capabilities for graph analysis and discrete event simulation. CONFIG supports integration among diverse modeling approaches (component view, configuration or flow path view, and procedure view) and diverse simulation and analysis approaches. CONFIG is designed to support integrated engineering in diverse design domains, including mechanical and electro-mechanical systems, distributed computer systems, and chemical processing and transport systems.

[Review of the gender research in cross-cultural psychology since 1990: conceptual definitions and methodology].

PubMed

Suzuki, Atsuko

2004-06-01

A review of the cross-cultural research on gender in psychology since 1990 reveals (1) conceptual confusion of the definitions of sex, gender, man, and woman; (2) diversification, refinement, reification, and a problem-solving orientation in the research topics; and (3) the possibility of the elucidation of the psychological sex-difference mechanism in relation to the biological sex differences. A comparison of 1990 and 2000 cross-cultural psychological articles published in "Sex Roles" found that overall, the research is Western-centered and some methodological problems remain to be solved concerning the measures and the sampling. These findings lead to the following suggestions for cross-cultural research on gender to resolve the problems and contribute to the development of psychology in general: (1) use of an operational definition for conceptual equivalence; (2) conducting more etic-approach research; (3) avoiding ethnocentric or androcentric research attitudes; (4) use of a theoretical framework; (5) strict examination of methodologies; and (6) examination of the specific context of participants in terms of cultural diversity, dynamics of husband-wife relationships, and relationships with husbands and fathers.

Feminist Social Justice Orientation: An Indicator of Optimal Functioning?

ERIC Educational Resources Information Center

Moradi, Bonnie

2012-01-01

This article underscores several themes evident in Yoder, Snell, and Tobias's research; these include the conceptualization of feminism and social justice as inextricably linked, the conceptualization and operationalization of optimal functioning at intrapersonal, interpersonal, and collective levels, and potential connections and disconnections…

Faith and HIV prevention: the conceptual framing of HIV prevention among Pentecostal Batswana teenagers

PubMed Central

2014-01-01

Background There is a huge interest by faith-based organizations (FBOs) in sub-Saharan Africa and elsewhere in HIV prevention interventions that build on the religious aspects of being. Successful partnerships between the public health services and FBOs will require a better understanding of the conceptual framing of HIV prevention by FBOS to access for prevention intervention, those concepts the churches of various denominations and their members would support or endorse. This study investigated the conceptual framing of HIV prevention among church youths in Botswana; - a country with one of the highest HIV prevalence in the world. Method Participants were 213 Pentecostal church members (67% female; age range 12 to 23 years; median age = 19 years). We engaged the participants in a mixed-method inductive process to collect data on their implicit framing of HIV prevention concepts, taking into account the centrality of religion concepts to them and the moderating influences of age, gender and sexual experience. After, we analysed the data using multi-dimensional scaling (MDS) and hierarchical cluster analysis (HCA) to map the ways the church youths framed HIV prevention. Results The findings suggest the church youth to conceptually frame their HIV prevention from both faith-oriented and secular-oriented perspectives, while prioritizing the faith-oriented concepts based on biblical teachings and future focus. In their secular-oriented framing of HIV prevention, the church youths endorsed the importance to learn the facts about HIV and AIDS, understanding of community norms that increased risk for HIV and prevention education. However, components of secular-oriented framing of HIV prevention concepts were comparatively less was well differentiated among the youths than with faith-oriented framing, suggesting latent influences of the church knowledge environment to undervalue secular oriented concepts. Older and sexually experienced church youths in their framing of HIV prevention valued future focus and prevention education less than contrasting peer cohorts, suggesting their greater relative risk for HIV infection. Conclusion A prospective HIV prevention intervention with the Pentecostal church youths would combine both faith and secular informed concepts. It also would need to take into account the ways in which these youth interpret secular-oriented health concepts in the context of their religious beliefs. PMID:24593140

Is the Gap More than Gender? A Longitudinal Analysis of Gender, Gender Role Orientation, and Earnings

ERIC Educational Resources Information Center

Judge, Timothy A.; Livingston, Beth A.

2008-01-01

This study investigated the relationships among gender, gender role orientation (i.e., attitudes toward the gendered separation of roles at work and at home), and earnings. A multilevel model was conceptualized in which gender role orientation and earnings were within-individual variables that fluctuate over time (although predictors of…

Scaffolding Interaction in Parent-Child Dyads: Multimodal Analysis of Parental Scaffolding with Task and Non-Task Oriented Children

ERIC Educational Resources Information Center

Salonen, Pekka; Lepola, Janne; Vauras, Marja

2007-01-01

In this exploratory study we conceptualized and explored socio-cognitive, emotional and motivational regulatory processes displayed in scaffolding interaction between parents and their non-task and task-oriented children. Based on the dynamic systems view and findings from developmental research, we assumed that parents with non-task oriented and…

Rubber airplane: Constraint-based component-modeling for knowledge representation in computer-aided conceptual design

NASA Technical Reports Server (NTRS)

Kolb, Mark A.

1990-01-01

Viewgraphs on Rubber Airplane: Constraint-based Component-Modeling for Knowledge Representation in Computer Aided Conceptual Design are presented. Topics covered include: computer aided design; object oriented programming; airfoil design; surveillance aircraft; commercial aircraft; aircraft design; and launch vehicles.

A rights-based approach to sexuality education: conceptualization, clarification and challenges.

PubMed

Berglas, Nancy F; Constantine, Norman A; Ozer, Emily J

2014-06-01

Although a rights-based approach to sexuality education has been increasingly discussed in the past decade, documented consensus regarding the goals, concepts and underlying assumptions of this approach is lacking. Differences in the assumed meaning of a rights-based approach can limit discussions of its implementation and evaluation, and impede opportunities to explore and critique a new model for sexuality education. In-depth interviews were conducted in 2012 with 21 U.S. and international sexuality education experts. Data were thematically coded and analyzed using an iterative approach. Responses were compared according to respondents' professional discipline and geographic focus. A rights-based approach can be defined as the intersection of four elements: an underlying principle that youth have sexual rights; an expansion of programmatic goals beyond reducing unintended pregnancy and STDs; a broadening of curricula content to include such issues as gender norms, sexual orientation, sexual expression and pleasure, violence, and individual rights and responsibilities in relationships; and a participatory teaching strategy that engages youth in critical thinking about their sexuality and sexual choices. These elements were consistently identified by respondents across professional disciplines and geographic foci. In addition, all respondents raised questions about the feasibility of implementing a rights-based approach, particularly in the United States. While questions remain to be answered regarding the implementation and impact of rights-based sexuality education, the proposed conceptual definition suggests multiple avenues for advocates, researchers, program developers and funders to enhance adolescent sexual health. Copyright © 2014 by the Guttmacher Institute.

Neural Representations of Belief Concepts: A Representational Similarity Approach to Social Semantics

PubMed Central

Leshinskaya, Anna; Contreras, Juan Manuel; Caramazza, Alfonso; Mitchell, Jason P.

2017-01-01

Abstract The present experiment identified neural regions that represent a class of concepts that are independent of perceptual or sensory attributes. During functional magnetic resonance imaging scanning, participants viewed names of social groups (e.g. Atheists, Evangelicals, and Economists) and performed a one-back similarity judgment according to 1 of 2 dimensions of belief attributes: political orientation (Liberal to Conservative) or spiritualism (Spiritualist to Materialist). By generalizing across a wide variety of social groups that possess these beliefs, these attribute concepts did not coincide with any specific sensory quality, allowing us to target conceptual, rather than perceptual, representations. Multi-voxel pattern searchlight analysis was used to identify regions in which activation patterns distinguished the 2 ends of both dimensions: Conservative from Liberal social groups when participants focused on the political orientation dimension, and spiritual from Materialist groups when participants focused on the spiritualism dimension. A cluster in right precuneus exhibited such a pattern, indicating that it carries information about belief-attribute concepts and forms part of semantic memory—perhaps a component particularly concerned with psychological traits. This region did not overlap with the theory of mind network, which engaged nearby, but distinct, parts of precuneus. These findings have implications for the neural organization of conceptual knowledge, especially the understanding of social groups. PMID:28108495

Strategies for teaching object-oriented concepts with Java

NASA Astrophysics Data System (ADS)

Sicilia, Miguel-Ángel

2006-03-01

A considerable amount of experiences in teaching object-oriented concepts using the Java language have been reported to date, some of which describe language pitfalls and concrete learning difficulties. In this paper, a number of additional issues that have been experienced as difficult for students to master, along with approaches intended to overcome them, are addressed. Concretely, practical issues regarding associations, interfaces, genericity and exceptions are described. These issues suggest that more emphasis is required on presenting Java programs as derivations of conceptual models, in order to guarantee that a thorough design of the object structure actually precedes implementation issues. In addition, common student misunderstandings about the uses of interfaces and exceptions point to the necessity of introducing both specific design philosophies and also a clear distinction between design-for-reuse and more specific implementation issues.

Exploring high school students' use of theory and evidence in an everyday context: the role of scientific thinking in environmental science decision-making

NASA Astrophysics Data System (ADS)

Yang, Fang-Ying

2004-11-01

This study examined 10th-grade students' use of theory and evidence in evaluating a socio-scientific issue: the use of underground water, after students had received a Science, Technology and Society-oriented instruction. Forty-five male and 45 female students from two intact, single-sex, classes participated in this study. A flow-map method was used to assess the participants' conceptual knowledge. The reasoning mode was assessed using a questionnaire with open-ended questions. Results showed that, although some weak to moderate associations were found between conceptual organization in memory and reasoning modes, the students' ability to incorporate theory and evidence was in general inadequate. It was also found that students' reasoning modes were consistent with their epistemological perspectives. Moreover, male and female students appear to have different reasoning approaches.

Conceptual spacecraft systems design and synthesis

NASA Technical Reports Server (NTRS)

Wright, R. L.; Deryder, D. D.; Ferebee, M. J., Jr.

1984-01-01

An interactive systems design and synthesis is performed on future spacecraft concepts using the Interactive Design and Evaluation of Advanced Systems (IDEAS) computer-aided design and analysis system. The capabilities and advantages of the systems-oriented interactive computer-aided design and analysis system are described. The synthesis of both large antenna and space station concepts, and space station evolutionary growth designs is demonstrated. The IDEAS program provides the user with both an interactive graphics and an interactive computing capability which consists of over 40 multidisciplinary synthesis and analysis modules. Thus, the user can create, analyze, and conduct parametric studies and modify earth-orbiting spacecraft designs (space stations, large antennas or platforms, and technologically advanced spacecraft) at an interactive terminal with relative ease. The IDEAS approach is useful during the conceptual design phase of advanced space missions when a multiplicity of parameters and concepts must be analyzed and evaluated in a cost-effective and timely manner.

Reviving and Refining Psychodynamic Interpretation of the Wechsler Intelligence Tests: The Verbal Comprehension Subtests.

PubMed

Bram, Anthony D

2017-01-01

The Wechsler intelligence tests (currently Wechsler, 2008 , 2014) have traditionally been part of the multimethod test battery favored by psychodynamically oriented assessors. In this tradition, assessors have used Wechsler data to make inferences about personality that transcend cognition. Recent trends in clinical psychology, however, have deemphasized this psychodynamic way of working. In this article, I make a conceptual and clinical case for reviving and refining a psychodynamic approach to inference making about personality using the Wechsler Verbal Comprehension subtests. Specifically, I (a) describe the psychological and environmental conditions sampled by the Wechsler tests, (b) discuss the Wechsler tests conceptually in terms of assessing vulnerability to breakdowns in adaptive defensive functioning, (c) review a general framework for inference making, and (d) offer considerations for and illustrate pragmatic application of the Verbal Comprehension subtests data to make inferences that help answer referral questions and have important treatment implications.

Inverse modeling of hydraulic tests in fractured crystalline rock based on a transition probability geostatistical approach

NASA Astrophysics Data System (ADS)

Blessent, Daniela; Therrien, René; Lemieux, Jean-Michel

2011-12-01

This paper presents numerical simulations of a series of hydraulic interference tests conducted in crystalline bedrock at Olkiluoto (Finland), a potential site for the disposal of the Finnish high-level nuclear waste. The tests are in a block of crystalline bedrock of about 0.03 km3 that contains low-transmissivity fractures. Fracture density, orientation, and fracture transmissivity are estimated from Posiva Flow Log (PFL) measurements in boreholes drilled in the rock block. On the basis of those data, a geostatistical approach relying on a transitional probability and Markov chain models is used to define a conceptual model based on stochastic fractured rock facies. Four facies are defined, from sparsely fractured bedrock to highly fractured bedrock. Using this conceptual model, three-dimensional groundwater flow is then simulated to reproduce interference pumping tests in either open or packed-off boreholes. Hydraulic conductivities of the fracture facies are estimated through automatic calibration using either hydraulic heads or both hydraulic heads and PFL flow rates as targets for calibration. The latter option produces a narrower confidence interval for the calibrated hydraulic conductivities, therefore reducing the associated uncertainty and demonstrating the usefulness of the measured PFL flow rates. Furthermore, the stochastic facies conceptual model is a suitable alternative to discrete fracture network models to simulate fluid flow in fractured geological media.

Researching Lesbian, Gay, and Bisexual Youth: Conceptual, Practical, and Ethical Considerations

ERIC Educational Resources Information Center

D'Augelli, Anthony R.; Grossman, Arnold H.

2006-01-01

Developmental and educational researchers have overlooked the development of sexual orientation among adolescents and youth, even as they study sexual development and identity development during adolescence. This paper examines some conceptual, practical, and ethical considerations involved in conducting research on lesbian, gay, and bisexual…

Rapport-Building with Resistant Children: Re-Conceptualizing Relational Dynamics

ERIC Educational Resources Information Center

Gold, Joshua M.

2006-01-01

This paper briefly reviews existing conceptualizations of resistance in counseling children. The author posits that resistance is an "expected" aspect of all counseling and offers an alternative orientation toward client resistance based on exploring the child's "helping narratives." Two case studies illustrate the implementation of this…

Developing a Conceptual Framework: The Case of MAGICC

ERIC Educational Resources Information Center

Natri, Teija; Räsänen, Anne

2015-01-01

This paper reports the steps taken to develop the conceptual framework of the MAGICC project (2013), which aimed to provide action-oriented descriptions of multilingual and multicultural academic and professional communication competence, instructional designs to promote these in higher education language teaching, and multidimensional forms of…

Political Orientations, Intelligence and Education

ERIC Educational Resources Information Center

Rindermann, Heiner; Flores-Mendoza, Carmen; Woodley, Michael A.

2012-01-01

The social sciences have traditionally assumed that education is a major determinant of citizens' political orientations and behavior. Several studies have also shown that intelligence has an impact. According to a theory that conceptualizes intelligence as a "burgher" (middle-class, civil) phenomenon--intelligence should promote civil…

Sources of Sex Discrimination in Educational Systems: A Conceptual Model

ERIC Educational Resources Information Center

Kutner, Nancy G.; Brogan, Donna

1976-01-01

A conceptual model is presented relating numerous variables contributing to sexism in American education. Discrimination is viewed as intervening between two sets of interrelated independent variables and the dependent variable of sex inequalities in educational attainment. Sex-role orientation changes are the key to significant change in the…

Concept-Oriented Task Design: Making Purposeful Case Comparisons in Organic Chemistry

ERIC Educational Resources Information Center

Graulich, Nicole; Schween, Michael

2018-01-01

Acquiring conceptual understanding seems to be one of the main challenges students face when studying organic chemistry. Traditionally, organic chemistry presents an extensive variety of chemical transformations, which often lead students to recall an organic transformation rather than apply conceptual knowledge. Strong surface level focus and…

Androgyny and Leadership Style: Toward a Conceptual Synthesis.

ERIC Educational Resources Information Center

Korabik, Karen; Ayman, Roya

Although the idea of androgynous leadership has been discussed frequently in the management literature, little empirical evidence has been accumulated to support a conceptual integration. Results of preliminary research support the hypothesis that sex-role orientation is a better predictor of leadership behavior than is biological sex. This study…

Dissociative Conceptual and Quantitative Problem Solving Outcomes across Interactive Engagement and Traditional Format Introductory Physics

ERIC Educational Resources Information Center

McDaniel, Mark A.; Stoen, Siera M.; Frey, Regina F.; Markow, Zachary E.; Hynes, K. Mairin; Zhao, Jiuqing; Cahill, Michael J.

2016-01-01

The existing literature indicates that interactive-engagement (IE) based general physics classes improve conceptual learning relative to more traditional lecture-oriented classrooms. Very little research, however, has examined quantitative problem-solving outcomes from IE based relative to traditional lecture-based physics classes. The present…

Principals' Gender and Work Orientations of Male and Female Teachers.

ERIC Educational Resources Information Center

Chen, Michael; Addi, Audrey

Following R. M. Kanter's (1977) conceptualization of females as tokens and extension of this conceptualization to males, this study hypothesized that attitudes of male teachers would be significantly related to the principal's gender. A significant interaction between the principal's gender, the teacher's gender, and the teacher's administrative…

Interprofessional jargon: how is it exclusionary? Cultural determinants of language use in health care practice.

PubMed

Marshall, Carrie; Medves, Jennifer; Docherty, Debbie; Paterson, Margo

2011-11-01

Language can impact significantly on the ways in which health care professionals relate and provide clinical services, as well as the way in which patients conceptualize their role in the healthcare encounter. The aim of this project was to explore the barriers and challenges to developing a collaborative approach in health care. A hermeneutic research approach was used with a convenience sample of international key informants representing 6 disciplines. A total of 10 individual, semi-structured interviews were conducted. Findings emphasized the need to be more inclusive by avoiding the use of exclusionary jargon so that all members of the health care team, including patients and families, can adopt a collaborative practice orientation.

Requirements Modeling with Agent Programming

NASA Astrophysics Data System (ADS)

Dasgupta, Aniruddha; Krishna, Aneesh; Ghose, Aditya K.

Agent-oriented conceptual modeling notations are highly effective in representing requirements from an intentional stance and answering questions such as what goals exist, how key actors depend on each other, and what alternatives must be considered. In this chapter, we review an approach to executing i* models by translating these into set of interacting agents implemented in the CASO language and suggest how we can perform reasoning with requirements modeled (both functional and non-functional) using i* models. In this chapter we particularly incorporate deliberation into the agent design. This allows us to benefit from the complementary representational capabilities of the two frameworks.

Firm performance model in small and medium enterprises (SMEs) based on learning orientation and innovation

NASA Astrophysics Data System (ADS)

Lestari, E. R.; Ardianti, F. L.; Rachmawati, L.

2018-03-01

This study investigated the relationship between learning orientation, innovation, and firm performance. A conceptual model and hypothesis were empirically examined using structural equation modelling. The study involved a questionnaire-based survey of owners of small and medium enterprises (SMEs) operating in Batu City, Indonesia. The results showed that both variables of learning orientation and innovation effect positively on firm performance. Additionally, learning orientation has positive effect innovation. This study has implication for SMEs aiming at increasing their firm performance based on learning orientation and innovation capability.

Integrating heterogeneous databases in clustered medic care environments using object-oriented technology

NASA Astrophysics Data System (ADS)

Thakore, Arun K.; Sauer, Frank

1994-05-01

The organization of modern medical care environments into disease-related clusters, such as a cancer center, a diabetes clinic, etc., has the side-effect of introducing multiple heterogeneous databases, often containing similar information, within the same organization. This heterogeneity fosters incompatibility and prevents the effective sharing of data amongst applications at different sites. Although integration of heterogeneous databases is now feasible, in the medical arena this is often an ad hoc process, not founded on proven database technology or formal methods. In this paper we illustrate the use of a high-level object- oriented semantic association method to model information found in different databases into an integrated conceptual global model that integrates the databases. We provide examples from the medical domain to illustrate an integration approach resulting in a consistent global view, without attacking the autonomy of the underlying databases.

Rasch Validation of a Measure of Reform-Oriented Science Teaching Practices

ERIC Educational Resources Information Center

You, Hye Sun

2016-01-01

Growing evidence from recent curriculum documents and previous research suggests that reform-oriented science teaching practices promote students' conceptual understanding, levels of achievement, and motivation to learn, especially when students are actively engaged in constructing their ideas through scientific inquiries. However, it is difficult…

Modernization and Changing Sex Role Orientation: The Case of Puerto Rico.

ERIC Educational Resources Information Center

Gilbert, Elmira O.

To examine differential sex role orientations as one conceptual area indicative of psychological adjustments to modernization, questionnaires were administered to agriculture and home economics students at the University of Puerto Rico. There were two types of independent variables: parental (residence, educational attainment levels, family…

Organizational Leadership: Some Conceptual Models.

ERIC Educational Resources Information Center

Bernthal, Wilmar F.

In this address, the speaker examines several different types of organization (charismatic, traditional, bureaucratic, and task-oriented) and the role of the leader in each. In the modern, task-oriented system, his role can hardly be generalized as decision-making, direction and control, problem-solving, inspiration, communication, or any other…

Using Conceptual Change Texts with Analogies for Misconceptions in Acids and Bases

ERIC Educational Resources Information Center

Cetingul, Ipek; Geban, Omer

2011-01-01

This study was conducted to explore the effectiveness of conceptual change oriented instruction over traditional instruction on students' understanding of acids and bases concept. Besides, effects of gender difference and science process skills on students' understanding of acids and bases were also investigated. Analysis of the results showed…

Young Children's Conceptual Understanding of Triangle

ERIC Educational Resources Information Center

Dagli, Ümmühan Yesil; Halat, Erdogan

2016-01-01

This study explored 5-6 year-old children's conceptual understanding of one geometric shape, the triangle. It focused on whether children could draw a triangle from memory, and identify triangles of different types, sizes, and orientations. The data were collected from 82 children attending state preschool programs through a one-on-one interview,…

Informal Learning Spaces and Their Impact on Learning in Higher Education: Framing New Narratives of Participation

ERIC Educational Resources Information Center

Deed, Craig; Alterator, Scott

2017-01-01

Evaluating informal learning spaces in higher education institutions needs to respond to the complex conceptual orientation underpinning their intention and design. This article outlines a model of participatory analysis that accounts for the conceptual complexity, lived experience and broad intentions of informal learning space. Further, the…

Effectiveness of Conceptual Change Instruction on Understanding of Heat and Temperature Concepts

ERIC Educational Resources Information Center

Baser, Mustafa; Geban, Omer

2007-01-01

This study investigated the differential effects of two modes of instructional program (conceptual change oriented and traditionally designed) and gender difference on students' understanding of heat and temperature concepts, and their attitudes toward science as a school subject. The subjects of this study consisted of 72 seventh grade students…

The socio-technical organisation of community pharmacies as a factor in the Electronic Prescription Service Release Two implementation: a qualitative study.

PubMed

Harvey, Jasmine; Avery, Anthony J; Waring, Justin; Barber, Nick

2012-12-20

The introduction of a new method of transmitting prescriptions from general practices to community pharmacies in England (Electronic Prescription Service Release 2 (EPS2)) has generated debate on how it will change work practice. As EPS2 will be a key technical element in dispensing, we reviewed the literature to find that there were no studies on how social and technical elements come together to form work practice in community pharmacies. This means the debate has little point of reference. Our aim therefore was to study the ways social and technical elements of a community pharmacy are used to achieve dispensing through the development of a conceptual model on pharmacy work practice, and to consider how a core technical element such the EPS2 could change work practice. We used ethnographic methods inclusive of case-study observations and interviews to collect qualitative data from 15 community pharmacies that were in the process of adopting or were soon to adopt EPS2. We analysed the case studies thematically and used rigorous multi-dimensional and multi-disciplinary interpretive validation techniques to cross analyse findings. In practice, dispensing procedures were not designed to take into account variations in human and technical integration, and assumed that repetitive and collective use of socio-technical elements were at a constant. Variables such as availability of social and technical resources, and technical know-how of staff were not taken into account in formalised procedures. Yet community pharmacies were found to adapt their dispensing in relation to the balance of social and technical elements available, and how much of the social and technical elements they were willing to integrate into dispensing. While some integrated as few technical elements as possible, some depended entirely on technical artefacts. This pattern also applied to the social elements of dispensing. Through the conceptual model development process, we identified three approaches community pharmacies used to appropriate procedures in practice. These were 'technically oriented', 'improvising' or 'socially oriented'. We offer a model of different work approaches community pharmacies use to dispense, which suggests that when adopting a core technical element such as the EPS2 system of dispensing there could be variations in its successful adoption. Technically oriented pharmacies might find it easiest to integrate a similar artefact into work practice although needs EPS2 to synchronise effectively with existing technologies. Pharmacies adopting an improvising-approach have the potential to improve how they organise dispensing through EPS2 although they will need to improve how they apply their operating procedures. Socially oriented pharmacies will need to dramatically adapt their approach to dispensing since they usually rely on few technical tools.

Limb versus speech motor control: a conceptual review.

PubMed

Grimme, Britta; Fuchs, Susanne; Perrier, Pascal; Schöner, Gregor

2011-01-01

This paper presents a comparative conceptual review of speech and limb motor control. Speech is essentially cognitive in nature and constrained by the rules of language, while limb movement is often oriented to physical objects. We discuss the issue of intrinsic vs. extrinsic variables underlying the representations of motor goals as well as whether motor goals specify terminal postures or entire trajectories. Timing and coordination is recognized as an area of strong interchange between the two domains. Although coordination among different motor acts within a sequence and coarticulation are central to speech motor control, they have received only limited attention in manipulatory movements. The biomechanics of speech production is characterized by the presence of soft tissue, a variable number of degrees of freedom, and the challenges of high rates of production, while limb movements deal more typically with inertial constraints from manipulated objects. This comparative review thus leads us to identify many strands of thinking that are shared across the two domains, but also points us to issues on which approaches in the two domains differ. We conclude that conceptual interchange between the fields of limb and speech motor control has been useful in the past and promises continued benefit.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Flood, A.M.

This study investigates the theoretical extension of moral development theory from the strictly human, anthropocentric context to the environmental or ecological context in terms of Care and Justice orientations of moral development theory. A theoretical conceptualization of moral orientation to the environment was developed, based on the framework of Lyons' conceptualization of self and morality, and designed to fit her scoring method. This allowed for the testing of moral orientations in an environmental context to determine if moral orientation would remain the same in spite of contextual differences. A new scoring method, the Flood Relative Presence Scoring Method, was developed.more » This research serves as the theoretical basis for this new scoring method, which is designed to more accurately assess the relative presence of moral orientations among subjects than previously reported methods of Predominance of Orientations or Presence of Orientations. Gender differences in moral orientation which were found in subjects' responses to Human dilemmas were also found in their responses to Environmental dilemmas. This research looked at contextual variations of moral orientations and contains strong evidence that the present view of moral development theory is incomplete, as well as unnecessarily limited to the human domain. These findings underlie the need for further research to (1) reconceptualize our models of moral development to include relationships not only to humans, but also to the environment; (2) empirically derive within a framework of moral considerations concerning the environment; (3) examine how these orientations may be related to each other within the context of environmentally responsive behavior; (4) determine whether and how the relationship between these orientations and environmental ethical behavior varies over the life cycle; (5) investigate cross-cultural differences between moral orientation and environmentally responsive behavior.« less

Testing the Behavioral Interaction and Integration of Attentional Networks

ERIC Educational Resources Information Center

Fan, Jin; Gu, Xiaosi; Guise, Kevin G.; Liu, Xun; Fossella, John; Wang, Hongbin; Posner, Michael I.

2009-01-01

One current conceptualization of attention subdivides it into functions of alerting, orienting, and executive control. Alerting describes the function of tonically maintaining the alert state and phasically responding to a warning signal. Automatic and voluntary orienting are involved in the selection of information among multiple sensory inputs.…

Computer-aided operations engineering with integrated models of systems and operations

NASA Technical Reports Server (NTRS)

Malin, Jane T.; Ryan, Dan; Fleming, Land

1994-01-01

CONFIG 3 is a prototype software tool that supports integrated conceptual design evaluation from early in the product life cycle, by supporting isolated or integrated modeling, simulation, and analysis of the function, structure, behavior, failures and operation of system designs. Integration and reuse of models is supported in an object-oriented environment providing capabilities for graph analysis and discrete event simulation. Integration is supported among diverse modeling approaches (component view, configuration or flow path view, and procedure view) and diverse simulation and analysis approaches. Support is provided for integrated engineering in diverse design domains, including mechanical and electro-mechanical systems, distributed computer systems, and chemical processing and transport systems. CONFIG supports abstracted qualitative and symbolic modeling, for early conceptual design. System models are component structure models with operating modes, with embedded time-related behavior models. CONFIG supports failure modeling and modeling of state or configuration changes that result in dynamic changes in dependencies among components. Operations and procedure models are activity structure models that interact with system models. CONFIG is designed to support evaluation of system operability, diagnosability and fault tolerance, and analysis of the development of system effects of problems over time, including faults, failures, and procedural or environmental difficulties.

Is pedophilia a sexual orientation?

PubMed

Seto, Michael C

2012-02-01

In this article, I address the question of whether pedophilia in men can be construed as a male sexual orientation, and the implications for thinking of it in this way for scientific research, clinical practice, and public policy. I begin by defining pedophilia and sexual orientation, and then compare pedophilia (as a potential sexual orientation with regard to age) to sexual orientations with regard to gender (heterosexuality, bisexuality, and homosexuality), on the bases of age of onset, correlations with sexual and romantic behavior, and stability over time. I conclude with comments about the potential social and legal implications of conceptualizing pedophilia as a type of sexual orientation in males.

Investigating Alignment between Elementary Mathematics Teacher Education and Graduates' Teaching of Mathematics for Conceptual Understanding

ERIC Educational Resources Information Center

Jansen, Amanda; Berk, Dawn; Meikle, Erin

2017-01-01

In this article, Amanda Jansen, Dawn Berk, and Erin Meikle investigate the impact of mathematics teacher education on teaching practices. In their study they interviewed six first-year teachers who graduated from the same elementary teacher education program and who were oriented toward teaching mathematics conceptually. They observed each teacher…

Using formative research to conceptualize and develop a marketing plan for student health services.

PubMed

Stephenson, M T

1999-03-01

Conceptualization and development of a health services awareness campaign at the University of Kentucky followed the steps in a communication process called formative research. Preproduction surveys and subsequent testing of possible initiatives led to creation of a popular video featuring the university mascot that is being used in new-student orientation.

Rethinking cultural competence: insights from indigenous community treatment settings.

PubMed

Wendt, Dennis C; Gone, Joseph P

2012-04-01

Multicultural professional psychologists routinely assert that psychotherapeutic interventions require culturally competent delivery for ethnoracial minority clients to protect the distinctive cultural orientations of these clients. Dominant disciplinary conceptualizations of cultural competence are "kind of person" models that emphasize specialized awareness, knowledge, and skills on the part of the practitioner. Even within psychology, this approach to cultural competence is controversial owing to professional misgivings concerning its culturally essentialist assumptions. Unfortunately, alternative "process-oriented" models of cultural competence emphasize such generic aspects of therapeutic interaction that they remain in danger of losing sight of culture altogether. Thus, for cultural competence to persist as a meaningful construct, an alternative approach that avoids both essentialism and generalism must be recovered. One means to capture this alternative is to shift focus away from culturally competent therapists toward culturally commensurate therapies. Indigenous communities in North America represent interesting sites for exploring this shift, owing to widespread political commitments to Aboriginal cultural reclamation in the context of postcoloniality. Two examples from indigenous communities illustrate a continuum of cultural commensurability that ranges from global psychotherapeutic approaches at one end to local healing traditions at the other. Location of culturally integrative efforts by indigenous communities along this continuum illustrates the possibility for local, agentic, and intentional deconstructions and reconstructions of mental health interventions in a culturally hybrid fashion.

I have my own lease-So why the service plan again? Perspectives on service planning in supportive housing.

PubMed

Choy-Brown, Mimi; Hamovitch, Emily K; Cuervo, Carolina; Stanhope, Victoria

2016-12-01

This study aimed to understand multiple stakeholder perspectives implementing a recovery-oriented approach to service planning in supportive housing programs serving people with lived experience of mental illnesses. Multiple stakeholders (N = 57) were recruited to participate in focus groups (N = 8), including 4 with tenants, 2 with service coordinators, 1 with supervisors, and 1 with leadership. Supportive housing programs were purposively sampled from a recovery-oriented organization serving 1,500 people annually. Stakeholders' experiences with service planning and implementing a recovery-oriented approach to service planning were explored. The authors conducted inductive thematic analyses combined with a conceptual matrix, which yielded themes across and within multiple stakeholder focus groups. Three themes emerged: (a) an institutional reminder-service planning experiences elicited negative emotions and served to remind people of experiences in institutional settings, (b) one-size-fits-all service planning-stakeholders perceived the use of quality assurance tools within the planning process as rigid to others' interests beyond their own, and (c) rules and regulations-reconciling funder requirements (e.g., completion dates) while also tailoring services to tenants' particular situations challenged providers. Even in a recovery-oriented organization, findings suggest that service planning in supportive housing has limitations in responding to each tenant's iterative recovery process. Further, in this context where people can make their home, stakeholders questioned whether the very presence of ongoing service planning activities is problematic. However, tenant-service coordinator relationships predicated on mutual respect and esteem overcame some service planning limitations. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Sustainable supply chain design: a configurational approach.

PubMed

Masoumik, S Maryam; Abdul-Rashid, Salwa Hanim; Olugu, Ezutah Udoncy; Raja Ghazilla, Raja Ariffin

2014-01-01

Designing the right supply chain that meets the requirements of sustainable development is a significant challenge. Although there are a considerable number of studies on issues relating to sustainable supply chain design (SSCD) in terms of designing the practices, processes, and structures, they have rarely demonstrated how these components can be aligned to form an effective sustainable supply chain (SSC). Considering this gap in the literature, this study adopts the configurational approach to develop a conceptual framework that could configure the components of a SSC. In this respect, a process-oriented approach is utilized to classify and harmonize the design components. A natural-resource-based view (NRBV) is adopted to determine the central theme to align the design components around. The proposed framework presents three types of SSC, namely, efficient SSC, innovative SSC, and reputed SSC. The study culminates with recommendations concerning the direction for future research.

Sustainable Supply Chain Design: A Configurational Approach

PubMed Central

Masoumik, S. Maryam; Raja Ghazilla, Raja Ariffin

2014-01-01

Designing the right supply chain that meets the requirements of sustainable development is a significant challenge. Although there are a considerable number of studies on issues relating to sustainable supply chain design (SSCD) in terms of designing the practices, processes, and structures, they have rarely demonstrated how these components can be aligned to form an effective sustainable supply chain (SSC). Considering this gap in the literature, this study adopts the configurational approach to develop a conceptual framework that could configure the components of a SSC. In this respect, a process-oriented approach is utilized to classify and harmonize the design components. A natural-resource-based view (NRBV) is adopted to determine the central theme to align the design components around. The proposed framework presents three types of SSC, namely, efficient SSC, innovative SSC, and reputed SSC. The study culminates with recommendations concerning the direction for future research. PMID:24523652

[Towards a social determinants-oriented approach to public health: workshop report].

PubMed

Rojo, Elena González; Álvarez-Dardet, Carlos; Fernández, Luis Andrés López

2017-12-01

This article is the result of a workshop with public health experts held in Granada (Spain) in October 2015 in order to reflect upon the components of the framework that should be part of a public health approach based on the social determinants of health. Advocacy and training professionals in health advocacy were identified as key elements where this was needed. During the workshop, it was agreed that the gender perspective, the salutogenic approach, interdisciplinary work and particular attention to disadvantaged groups are crucial. The importance of working from a human rights' framework and promoting legislative changes were also mentioned. Moreover, the group mentioned that even though much progress has been made identifying social determinants of health and creating conceptual frameworks, there is limited knowledge about how to intervene to reduce health inequality gaps in our societies. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Distributed Object Oriented Programming

DTIC Science & Technology

1990-02-01

of the object oriented model of computation. Therefore, object oriented programming can provide the programmer with good conceptual tools to divide his...LABOR SALES-COMMISSION). The symbol + refers to the addition function and takes any number of numeric arguments. The third subtype of list forms is the...2) ’(:SEND-DONE) (SEWF (AREF OBJECT-i1-MESSAGES-SENT 2) ’(PROGN (FORMAT T "-s methd completely executed instr-ptr -s-V NAME %INSTR-PTR%) (INCF

A Preliminary Discourse Analysis of Constructivist-Oriented Mathematics Instruction for a Student with Learning Disabilities

ERIC Educational Resources Information Center

Xin, Yan Ping; Liu, Jia; Jones, Sarah R.; Tzur, Ron; Si, Luo

2016-01-01

Reform efforts in mathematics education arose, in part, in response to constructivist works on conceptual learning. However, little research has examined how students with learning disabilities (LD) respond to constructivist-oriented instruction in mathematics, particularly in moment-to-moment interactions. To understand the nature of…

Validation of a Teachers' Achievement Goal Instrument for Teaching Physical Education

ERIC Educational Resources Information Center

Wang, Jian; Shen, Bo; Luo, Xiaobin; Hu, Qingshan; Garn, Alex C.

2018-01-01

Purpose: Using Butler's teacher achievement goal orientation as a conceptual framework, we developed this study to validate a teachers' achievement goal instrument for teaching physical education. Methods: A sample of 322 Chinese physical education teachers participated in this study and completed measures of achievement goal orientations and job…

Models of Sexual and Relational Orientation: A Critical Review and Synthesis

ERIC Educational Resources Information Center

Moe, Jeffry L.; Reicherzer, Stacee; Dupuy, Paula J.

2011-01-01

Many frameworks exist to explain and describe the phenomenon of same-sex sexuality as it applies to human development. This conceptual article provides a critical overview and synthesis of previous models to serve as a theoretical bridge for the suggested multiple continua model of sexual and relational orientations. Recommendations for how…

Knowledge integration: conceptualizing communications in cancer control systems.

PubMed

Best, Allan; Hiatt, Robert A; Norman, Cameron D

2008-06-01

This paper was prepared by the National Cancer Institute of Canada (NCIC) Working Group on Translational Research and Knowledge Transfer. The goal was to nurture common ground upon which to build a platform for translating what we know about cancer into what we do in practice and policy. Methods included expert panels, literature review, and concept mapping, to develop a framework that built on earlier cancer control conceptualizations of communications that have guided researchers and end users. The concept of 'knowledge integration' is used to describe the resulting refinement and the nature of evidence necessary for decision-making to at the systems level. Current evidence for knowledge integration in cancer control is presented across the levels of individual, organizational and systems level interventions and across basic, clinical and population science knowledge bases. A systems-oriented approach to integrating evidence into action assists organizations to conduct research and policy and practice. Practitioners can use this framework to understand the challenges of implementing and evaluating cancer control strategies.

Control/structure interaction conceptual design tool

NASA Technical Reports Server (NTRS)

Briggs, Hugh C.

1990-01-01

The JPL Control/Structure Interaction Program is developing new analytical methods for designing micro-precision spacecraft with controlled structures. One of these, the Conceptual Design Tool, will illustrate innovative new approaches to the integration of multi-disciplinary analysis and design methods. The tool will be used to demonstrate homogeneity of presentation, uniform data representation across analytical methods, and integrated systems modeling. The tool differs from current 'integrated systems' that support design teams most notably in its support for the new CSI multi-disciplinary engineer. The design tool will utilize a three dimensional solid model of the spacecraft under design as the central data organization metaphor. Various analytical methods, such as finite element structural analysis, control system analysis, and mechanical configuration layout, will store and retrieve data from a hierarchical, object oriented data structure that supports assemblies of components with associated data and algorithms. In addition to managing numerical model data, the tool will assist the designer in organizing, stating, and tracking system requirements.

A case study for a digital seabed database: Bohai Sea engineering geology database

NASA Astrophysics Data System (ADS)

Tianyun, Su; Shikui, Zhai; Baohua, Liu; Ruicai, Liang; Yanpeng, Zheng; Yong, Wang

2006-07-01

This paper discusses the designing plan of ORACLE-based Bohai Sea engineering geology database structure from requisition analysis, conceptual structure analysis, logical structure analysis, physical structure analysis and security designing. In the study, we used the object-oriented Unified Modeling Language (UML) to model the conceptual structure of the database and used the powerful function of data management which the object-oriented and relational database ORACLE provides to organize and manage the storage space and improve its security performance. By this means, the database can provide rapid and highly effective performance in data storage, maintenance and query to satisfy the application requisition of the Bohai Sea Oilfield Paradigm Area Information System.

Simulating motivated cognition

NASA Technical Reports Server (NTRS)

Gevarter, William B.

1991-01-01

A research effort to develop a sophisticated computer model of human behavior is described. A computer framework of motivated cognition was developed. Motivated cognition focuses on the motivations or affects that provide the context and drive in human cognition and decision making. A conceptual architecture of the human decision-making approach from the perspective of information processing in the human brain is developed in diagrammatic form. A preliminary version of such a diagram is presented. This architecture is then used as a vehicle for successfully constructing a computer program simulation Dweck and Leggett's findings that relate how an individual's implicit theories orient them toward particular goals, with resultant cognitions, affects, and behavior.

Toward Sustainable Anticipatory Governance: Analyzing and Assessing Nanotechnology Innovation Processes

NASA Astrophysics Data System (ADS)

Foley, Rider Williams

Cities around the globe struggle with socio-economic disparities, resource inefficiency, environmental contamination, and quality-of-life challenges. Technological innovation, as one prominent approach to problem solving, promises to address these challenges; yet, introducing new technologies, such as nanotechnology, into society and cities has often resulted in negative consequences. Recent research has conceptually linked anticipatory governance and sustainability science: to understand the role of technology in complex problems our societies face; to anticipate negative consequences of technological innovation; and to promote long-term oriented and responsible governance of technologies. This dissertation advances this link conceptually and empirically, focusing on nanotechnology and urban sustainability challenges. The guiding question for this dissertation research is: How can nanotechnology be innovated and governed in responsible ways and with sustainable outcomes? The dissertation: analyzes the nanotechnology innovation process from an actor- and activities-oriented perspective (Chapter 2); assesses this innovation process from a comprehensive perspective on sustainable governance (Chapter 3); constructs a small set of future scenarios to consider future implications of different nanotechnology governance models (Chapter 4); and appraises the amenability of sustainability problems to nanotechnological interventions (Chapter 5). The four studies are based on data collected through literature review, document analysis, participant observation, interviews, workshops, and walking audits, as part of process analysis, scenario construction, and technology assessment. Research was conducted in collaboration with representatives from industry, government agencies, and civic organizations. The empirical parts of the four studies focus on Metropolitan Phoenix. Findings suggest that: predefined mandates and economic goals dominate the nanotechnology innovation process; normative responsibilities identified by risk governance, sustainability-oriented governance, and anticipatory governance are infrequently considered in the nanotechnology innovation process; different governance models will have major impacts on the role and effects of nanotechnology in cities in the future; and nanotechnologies, currently, do not effectively address the root causes of urban sustainability challenges and require complementary solution approaches. This dissertation contributes to the concepts of anticipatory governance and sustainability science on how to constructively guide nanotechnological innovation in order to harvest its positive potential and safeguard against negative consequences.

Corporate Supports for the Family Lives of Employees: A Conceptual Model for Program Planning and Evaluation.

ERIC Educational Resources Information Center

Bowen, Gary L.

1988-01-01

Presents a conceptual model depicting the effects of family-oriented benefits, policies, and services in the corporate sector, on employees' work and family lives. Discusses the model in the context of the historical development of, and recent expansions in, corporate supports for employees and their families, and the need for a work-family model…

Conceptual Understanding of Acids and Bases Concepts and Motivation to Learn Chemistry

ERIC Educational Resources Information Center

Cetin-Dindar, Ayla; Geban, Omer

2017-01-01

The purpose of this study was to investigate the effect of 5E learning cycle model oriented instruction (LCMI) on 11th-grade students' conceptual understanding of acids and bases concepts and student motivation to learn chemistry. The study, which lasted for 7 weeks, involved two groups: An experimental group (LCMI) and a control group (the…

Prospective elementary teachers' perceptions of the processes of modeling: A case study

NASA Astrophysics Data System (ADS)

Fazio, Claudio; di Paola, Benedetto; Guastella, Ivan

2012-06-01

In this paper we discuss a study on the approaches to modeling of students of the 4-year elementary school teacher program at the University of Palermo, Italy. The answers to a specially designed questionnaire are analyzed on the basis of an a priori analysis made using a general scheme of reference on the epistemology of mathematics and physics. The study is performed by using quantitative data analysis methods, i.e. factorial analysis of the correspondences and implicative analysis. A qualitative analysis of key words and terms used by students during interviews is also used to examine some aspects that emerged from the quantitative analysis. The students have been classified on the basis of their different epistemological approaches to knowledge construction, and implications between different conceptual strategies used to answer the questionnaire have been highlighted. The study’s conclusions are consistent with previous research, but the use of quantitative data analysis allowed us to classify the students into three “profiles” related to different epistemological approaches to knowledge construction, and to show the implications of the different conceptual strategies used to answer the questionnaire, giving an estimation of the classification or implication “strength.” Some hints on how a course for elementary school physics and mathematics education can be planned to orient the future teachers to the construction of models of explanation are reported.

A systematic review of dynamics in climate risk and vulnerability assessments

NASA Astrophysics Data System (ADS)

Jurgilevich, Alexandra; Räsänen, Aleksi; Groundstroem, Fanny; Juhola, Sirkku

2017-01-01

Understanding climate risk is crucial for effective adaptation action, and a number of assessment methodologies have emerged. We argue that the dynamics of the individual components in climate risk and vulnerability assessments has received little attention. In order to highlight this, we systematically reviewed 42 sub-national climate risk and vulnerability assessments. We analysed the assessments using an analytical framework with which we evaluated (1) the conceptual approaches to vulnerability and exposure used, (2) if current or future risks were assessed, and (3) if and how changes over time (i.e. dynamics) were considered. Of the reviewed assessments, over half addressed future risks or vulnerability; and of these future-oriented studies, less than 1/3 considered both vulnerability and exposure dynamics. While the number of studies that include dynamics is growing, and while all studies included socio-economic aspects, often only biophysical dynamics was taken into account. We discuss the challenges of assessing socio-economic and spatial dynamics, particularly the poor availability of data and methods. We suggest that future-oriented studies assessing risk dynamics would benefit from larger stakeholder involvement, discussion of the assessment purpose, the use of multiple methods, inclusion of uncertainty/sensitivity analyses and pathway approaches.

A statistical metadata model for clinical trials' data management.

PubMed

Vardaki, Maria; Papageorgiou, Haralambos; Pentaris, Fragkiskos

2009-08-01

We introduce a statistical, process-oriented metadata model to describe the process of medical research data collection, management, results analysis and dissemination. Our approach explicitly provides a structure for pieces of information used in Clinical Study Data Management Systems, enabling a more active role for any associated metadata. Using the object-oriented paradigm, we describe the classes of our model that participate during the design of a clinical trial and the subsequent collection and management of the relevant data. The advantage of our approach is that we focus on presenting the structural inter-relation of these classes when used during datasets manipulation by proposing certain transformations that model the simultaneous processing of both data and metadata. Our solution reduces the possibility of human errors and allows for the tracking of all changes made during datasets lifecycle. The explicit modeling of processing steps improves data quality and assists in the problem of handling data collected in different clinical trials. The case study illustrates the applicability of the proposed framework demonstrating conceptually the simultaneous handling of datasets collected during two randomized clinical studies. Finally, we provide the main considerations for implementing the proposed framework into a modern Metadata-enabled Information System.

Exploring a Customer Orientation: Free-Market Logic and College Students

ERIC Educational Resources Information Center

Saunders, Daniel B.

2014-01-01

This article provides a synthesis of literature on the conceptualization of students as customers and connects the rise of this understanding of students to the expansion of free-market logic into higher education. It details the ways in which the customer orientation appears to be incongruent with the educational lives of college students, and…

A Cognitive Model of How Interactive Multimedia Authoring Facilitates Conceptual Understanding of Object-Oriented Programming in Novices

ERIC Educational Resources Information Center

Yuen, Timothy; Liu, Min

2011-01-01

This paper presents a cognitive model of how interactive multimedia authoring (IMA) affect novices' cognition in object-oriented programming. This model was generated through an empirical study of first year computer science students at the university level being engaged in interactive multimedia authoring of a role-playing game. Clinical…

A Business Studies Oriented Taxonomy for Assessing Viewpoint Change through Sustainability Education: Messages, Measures and Moves

ERIC Educational Resources Information Center

Woodward, Russell; Hagerup, Clare

2017-01-01

This paper explores and deploys a business oriented taxonomy of decisions from which to ascertain change in student viewpoint regarding the study of sustainability modules. A review of conceptual and empirical studies to date on business cohorts' viewpoints regarding sustainability study notes the lack of business contextualization and the…

Examining young children's conceptual change process in floating and sinking from a social constructivist perspective

NASA Astrophysics Data System (ADS)

Havu-Nuutinen, Sari

2005-03-01

This paper presents a case study of the process of conceptual change in six-year-old children. The process of conceptual change in learning about floating and sinking is described from two different viewpoints: how the children's conceptions change during the instructional process, and how the social discussion during the experimental exploration can be seen in terms of the cognitive changes in the children. Based on qualitative analysis of verbal data, changes in the children's conceptions were mostly epistemological and the children's theories of flotation became more complete with respect to the scientific view. From the viewpoint of the conceptual change, conceptually orientated teacher-child interactions seemed to support the children's cognitive progress in cognitive skills and guided the children to consider the reasons for the flotation.

What Causes Environmental Inequalities and Related Health Effects? An Analysis of Evolving Concepts

PubMed Central

Kruize, Hanneke; Droomers, Mariël; van Kamp, Irene; Ruijsbroek, Annemarie

2014-01-01

Early environmental justice studies were exposure-oriented, lacked an integrated approach, and did not address the health impact of environmental inequalities. A coherent conceptual framework, needed to understand and tackle environmental inequalities and the related health effects, was lacking. We analyzed the more recent environmental justice literature to find out how conceptual insights have evolved. The conceptual framework of the WHO Commission on Social Determinants of Health (CSDH) was analyzed for additional explanations for environmental inequalities and the related health effects. This paper points out that recent environmental justice studies have broadened their scope by incorporating a broader set of physical and social environmental indicators, and by focusing on different geographic levels and on health impacts of environmental inequalities. The CSDH framework provided additional elements such as the role of structural determinants, the role of health-related behavior in relation to the physical and social environment, access to health care, as well as the life course perspective. Incorporating elements of the CSDH framework into existing environmental justice concepts, and performing more empirical research on the interactions between the different determinants at different geographical levels would further improve our understanding of environmental inequalities and their health effects and offer new opportunities for policy action. PMID:24886752

A Conceptual Framework for Planning Systemic Human Adaptation to Global Warming

PubMed Central

Tait, Peter W.; Hanna, Elizabeth G.

2015-01-01

Human activity is having multiple, inter-related effects on ecosystems. Greenhouse gas emissions persisting along current trajectories threaten to significantly alter human society. At 0.85 °C of anthropogenic warming, deleterious human impacts are acutely evident. Additional warming of 0.5 °C–1.0 °C from already emitted CO2 will further intensify extreme heat and damaging storm events. Failing to sufficiently address this trend will have a heavy human toll directly and indirectly on health. Along with mitigation efforts, societal adaptation to a warmer world is imperative. Adaptation efforts need to be significantly upscaled to prepare society to lessen the public health effects of rising temperatures. Modifying societal behaviour is inherently complex and presents a major policy challenge. We propose a social systems framework for conceptualizing adaptation that maps out three domains within the adaptation policy landscape: acclimatisation, behavioural adaptation and technological adaptation, which operate at societal and personal levels. We propose that overlaying this framework on a systems approach to societal change planning methods will enhance governments’ capacity and efficacy in strategic planning for adaptation. This conceptual framework provides a policy oriented planning assessment tool that will help planners match interventions to the behaviours being targeted for change. We provide illustrative examples to demonstrate the framework’s application as a planning tool. PMID:26334285

Combining Deterministic structures and stochastic heterogeneity for transport modeling

NASA Astrophysics Data System (ADS)

Zech, Alraune; Attinger, Sabine; Dietrich, Peter; Teutsch, Georg

2017-04-01

Contaminant transport in highly heterogeneous aquifers is extremely challenging and subject of current scientific debate. Tracer plumes often show non-symmetric but highly skewed plume shapes. Predicting such transport behavior using the classical advection-dispersion-equation (ADE) in combination with a stochastic description of aquifer properties requires a dense measurement network. This is in contrast to the available information for most aquifers. A new conceptual aquifer structure model is presented which combines large-scale deterministic information and the stochastic approach for incorporating sub-scale heterogeneity. The conceptual model is designed to allow for a goal-oriented, site specific transport analysis making use of as few data as possible. Thereby the basic idea is to reproduce highly skewed tracer plumes in heterogeneous media by incorporating deterministic contrasts and effects of connectivity instead of using unimodal heterogeneous models with high variances. The conceptual model consists of deterministic blocks of mean hydraulic conductivity which might be measured by pumping tests indicating values differing in orders of magnitudes. A sub-scale heterogeneity is introduced within every block. This heterogeneity can be modeled as bimodal or log-normal distributed. The impact of input parameters, structure and conductivity contrasts is investigated in a systematic manor. Furthermore, some first successful implementation of the model was achieved for the well known MADE site.

A Conceptual Framework for Planning Systemic Human Adaptation to Global Warming.

PubMed

Tait, Peter W; Hanna, Elizabeth G

2015-08-31

Human activity is having multiple, inter-related effects on ecosystems. Greenhouse gas emissions persisting along current trajectories threaten to significantly alter human society. At 0.85 °C of anthropogenic warming, deleterious human impacts are acutely evident. Additional warming of 0.5 °C-1.0 °C from already emitted CO₂ will further intensify extreme heat and damaging storm events. Failing to sufficiently address this trend will have a heavy human toll directly and indirectly on health. Along with mitigation efforts, societal adaptation to a warmer world is imperative. Adaptation efforts need to be significantly upscaled to prepare society to lessen the public health effects of rising temperatures. Modifying societal behaviour is inherently complex and presents a major policy challenge. We propose a social systems framework for conceptualizing adaptation that maps out three domains within the adaptation policy landscape: acclimatisation, behavioural adaptation and technological adaptation, which operate at societal and personal levels. We propose that overlaying this framework on a systems approach to societal change planning methods will enhance governments' capacity and efficacy in strategic planning for adaptation. This conceptual framework provides a policy oriented planning assessment tool that will help planners match interventions to the behaviours being targeted for change. We provide illustrative examples to demonstrate the framework's application as a planning tool.

Students' meaning making in science: solving energy resource problems in virtual worlds combined with spreadsheets to develop graphs

NASA Astrophysics Data System (ADS)

Krange, Ingeborg; Arnseth, Hans Christian

2012-09-01

The aim of this study is to scrutinize the characteristics of conceptual meaning making when students engage with virtual worlds in combination with a spreadsheet with the aim to develop graphs. We study how these tools and the representations they contain or enable students to construct serve to influence their understanding of energy resource consumption. The data were gathered in 1st grade upper-secondary science classes and they constitute the basis for the interaction analysis of students' meaning making with representations. Our analyses demonstrate the difficulties involved in developing students' orientation toward more conceptual orientations to representations of the knowledge domain. Virtual worlds do not in themselves represent a solution to this problem.

Options for diabetes management in sub-Saharan Africa with an electronic medical record system.

PubMed

Kouematchoua Tchuitcheu, G; Rienhoff, O

2011-01-01

An increase of diabetes prevalence of up to 80% is predicted in sub-Saharan Africa (SSA) by 2025 exceeding the worldwide 55%. Mortality rates of diabetes and HIV/AIDS are similar. Diabetes shares several common factors with HIV/AIDS and multidrug-resistant tuberculosis (MDR-TB). The latter two health problems have been efficiently managed by an open source electronic medical record system (EMRS) in Latin America. Therefore a similar solution for diabetes in SSA could be extremely helpful. The aim was to design and validate a conceptual model for an EMRS to improve diabetes management in SSA making use of the HIV and TB experience. A review of the literature addressed diabetes care and management in SSA as well as existing examples of information and communication technology (ICT) use in SSA. Based on a need assessment conducted in SSA a conceptual model based on the traditionally structured healthcare system in SSA was mapped into a three-layer structure. Application modules were derived and a demonstrator programmed based on an open source EMRS. Then the approach was validated by SSA experts. A conceptual model could be specified and validated which enhances a problem-oriented approach to diabetes management processes. The prototyp EMRS demonstrates options for a patient portal and simulation tools for education of health professional and patients in SSA. It is possible to find IT solutions for diabetes care in SSA which follow the same efficiency concepts as HIV or TB modules in Latin America. The local efficiency and sustainability of the solution will, however, depend on training and changes in work behavior.

Teaching to the Test…or Testing to Teach: Exams Requiring Higher Order Thinking Skills Encourage Greater Conceptual Understanding

ERIC Educational Resources Information Center

Jensen, Jamie L.; McDaniel, Mark A.; Woodard, Steven M.; Kummer, Tyler A.

2014-01-01

In order to test the effect of exam-question level on fostering student conceptual understanding, low-level and high-level quizzes and exams were administered in two sections of an introductory biology course. Each section was taught in a high-level inquiry based style but was assigned either low-level questions (memory oriented) on the quizzes…

Beyond Authoritarian Personality: The Culture-Inclusive Theory of Chinese Authoritarian Orientation

PubMed Central

Chien, Chin-Lung

2016-01-01

In a dyad interaction, respecting and obeying those with high status (authority) is highly valued in Chinese societies. Regarding explicit behaviors, Chinese people usually show respect to and obey authority, which we call authoritarian orientation. Previous literature has indicated that Chinese people have a high degree of authoritarian personality, which was considered a national character. However, under Confucian relationalism (Hwang, 2012a), authoritarian orientation is basically an ethical issue, and thus, should not be reduced to the contention of authoritarian personality. Based on Yang's (1993) indigenous conceptualization, Chien (2013) took an emic bottom-up approach to construct an indigenous model of Chinese authoritarian orientation; it represents a “culture-inclusive theory.” However, Chien's model lacks the role of agency or intentionality. To resolve this issue and to achieve the epistemological goal of indigenous psychology (that is, “one mind, many mentalities”), this paper took the “cultural system approach” (Hwang, 2015b) to construct a culture-inclusive theory of authoritarian orientation in order to represent the universal mind of human beings as well as the mentalities of people in a particular culture. Two theories that reflect the universal mind, the “Face and Favor model” (Hwang, 1987) and the “Mandala Model of Self” (Hwang, 2011a,c), were used as analytical frameworks for interpreting Chien's original model. The process of constructing the culture-inclusive theory of authoritarian orientation may represent a paradigm for the construction of indigenous culture-inclusive theories while inspiring further development. Some future research directions are proposed herein. PMID:27445894

Consumers' convenience orientation towards meal preparation: conceptualization and measurement.

PubMed

Candel, M

2001-02-01

Consumer researchers consider convenience orientation towards meal preparation to be a relevant construct for understanding consumer behavior towards foods. This study set out to conceptualize this construct and to develop a scale that measures it. As examined in two different samples of meal preparers, the resulting scale is reliable, satisfies a unifactorial structure and has satisfactory convergent validity. The scale's nomological validity is supported in that it conforms to expectations regarding various psychographic constructs and various food-related behaviors. Convenience orientation was found to be negatively related to cooking enjoyment, involvement with food products and variety seeking, and to be positively related to role overload. The analyses also suggest that the lack of relation between the meal preparer's working status and convenience food consumption, as found in many studies, is due to convenience food not offering enough preparation convenience. Consuming take-away meals and eating in restaurants appear to satisfy the consumer's need for convenience more adequately. Copyright 2001 Academic Press.

Sexual Orientation: Categories or Continuum? Commentary on Bailey et al. (2016).

PubMed

Savin-Williams, Ritch C

2016-09-01

Bailey et al. (2016) have provided an excellent, state-of-the-art overview that is a major contribution to our understanding of sexual orientation. However, whereas Bailey and his coauthors have examined the physiological, behavioral, and self-report data of sexual orientation and see categories, I see a sexual and romantic continuum. After noting several objections concerning the limitations of the review and methodological shortcomings characteristic of sexual-orientation research in general, I present evidence from research investigating in-between sexualities to support an alternative, continuum-based perspective regarding the nature of sexual orientation for both women and men. A continuum conceptualization has potential implications for investigating the prevalence of nonheterosexuals, sexual-orientation differences in gender nonconformity, causes of sexual orientation, and political issues. © The Author(s) 2016.

Inter-Generational Differences in Individualism/Collectivism Orientations: Implications for Outlook towards HRD/HRM Practices in India and the United States

ERIC Educational Resources Information Center

Ghosh, Rajashi; Chaudhuri, Sanghamitra

2009-01-01

This article proposes a conceptual model to explore the effects of intergenerational transition in individualism/collectivism orientations on the outlook towards different human resource development (HRD) and management practices. It contributes to the existing cross-cultural research in HRD by defining three prominent generations in India and by…

Student-Customer Orientation at a Higher Education Institution: The Perspective of Undergraduate Business Students

ERIC Educational Resources Information Center

Koris, Riina; Örtenblad, Anders; Kerem, Katri; Ojala, Triinu

2015-01-01

Existing literature is polarized and primarily conceptual on the topic of student-customer orientation. Research into this phenomenon has failed to realize that higher education as such consists of several different educational experiences and has therefore addressed and studied the issue at too general a level, i.e. at the level of the higher…

Exploring a Transformative Orientation to Sustainability in Universities: A Question of Loose and Tight Framings

ERIC Educational Resources Information Center

Scott, William A. H.

2015-01-01

This review essay examines three new books on higher education and sustainability. It explores a number of the issues raised in the books, in particular, the meaning of a transformative orientation towards sustainability. The idea of loose and tight conceptual framings of sustainability is employed. A tight framing is where an institution embodies…

An Integrated Tensorial Approach for Quantifying Porous, Fractured Rocks

NASA Astrophysics Data System (ADS)

Healy, David; Rizzo, Roberto; Harland, Sophie; Farrell, Natalie; Browning, John; Meredith, Phil; Mitchell, Tom; Bubeck, Alodie; Walker, Richard

2017-04-01

The patterns of fractures in deformed rocks are rarely uniform or random. Fracture orientations, sizes, shapes and spatial distributions often exhibit some kind of order. In detail, there may be relationships among the different fracture attributes e.g. small fractures dominated by one orientation, and larger fractures by another. These relationships are important because the mechanical (e.g. strength, anisotropy) and transport (e.g. fluids, heat) properties of rock depend on these fracture patterns and fracture attributes. Based on previously published work (Oda, Cowin, Sayers & Kachanov) this presentation describes an integrated tensorial approach to quantifying fracture networks and predicting the key properties of fractured rock: permeability and elasticity (and in turn, seismic velocities). Each of these properties can be represented as tensors, and these entities capture the essential 'directionality', or anisotropy of the property. In structural geology, we are familiar with using tensors for stress and strain, where these concepts incorporate volume averaging of many forces (in the case of the stress tensor), or many displacements (for the strain tensor), to produce more tractable and more computationally efficient quantities. It is conceptually attractive to formulate both the structure (the fracture network) and the structure-dependent properties (permeability, elasticity) in a consistent way with tensors of 2nd and 4th rank, as appropriate. Examples are provided to highlight the interdependence of the property tensors with the geometry of the fracture network. The fabric tensor (or orientation tensor of Scheidegger, Woodcock) describes the orientation distribution of fractures in the network. The crack tensor combines the fabric tensor (orientation distribution) with information about the fracture density and fracture size distribution. Changes to the fracture network, manifested in the values of the fabric and crack tensors, translate into changes in predicted permeability and elasticity (seismic velocity). Conversely, this implies that measured changes in any of the in situ properties or responses in the subsurface (e.g. permeability, seismic velocity) could be used to predict, or at least constrain, the fracture network. Explicitly linking the fracture network geometry to the permeability and elasticity (seismic velocity) through a tensorial formulation provides an exciting and efficient alternative to existing approaches.

Conceptualizing and Confronting Inequity: Approaches within and New Directions for the "NNEST Movement"

ERIC Educational Resources Information Center

Rudolph, Nathanael; Selvi, Ali Fuad; Yazan, Bedrettin

2015-01-01

This article examines inequity as conceptualized and approached within and through the non-native English speakers in TESOL (NNEST) "movement." The authors unpack critical approaches to the NNEST experience, conceptualized via binaries (NS/NNS; NEST/NNEST). The authors then explore postmodern and poststructural approaches to identity and…

Two different approaches to the affective profiles model: median splits (variable-oriented) and cluster analysis (person-oriented).

PubMed

Garcia, Danilo; MacDonald, Shane; Archer, Trevor

2015-01-01

Background. The notion of the affective system as being composed of two dimensions led Archer and colleagues to the development of the affective profiles model. The model consists of four different profiles based on combinations of individuals' experience of high/low positive and negative affect: self-fulfilling, low affective, high affective, and self-destructive. During the past 10 years, an increasing number of studies have used this person-centered model as the backdrop for the investigation of between and within individual differences in ill-being and well-being. The most common approach to this profiling is by dividing individuals' scores of self-reported affect using the median of the population as reference for high/low splits. However, scores just-above and just-below the median might become high and low by arbitrariness, not by reality. Thus, it is plausible to criticize the validity of this variable-oriented approach. Our aim was to compare the median splits approach with a person-oriented approach, namely, cluster analysis. Method. The participants (N = 2, 225) were recruited through Amazons' Mechanical Turk and asked to self-report affect using the Positive Affect Negative Affect Schedule. We compared the profiles' homogeneity and Silhouette coefficients to discern differences in homogeneity and heterogeneity between approaches. We also conducted exact cell-wise analyses matching the profiles from both approaches and matching profiles and gender to investigate profiling agreement with respect to affectivity levels and affectivity and gender. All analyses were conducted using the ROPstat software. Results. The cluster approach (weighted average of cluster homogeneity coefficients = 0.62, Silhouette coefficients = 0.68) generated profiles with greater homogeneity and more distinctive from each other compared to the median splits approach (weighted average of cluster homogeneity coefficients = 0.75, Silhouette coefficients = 0.59). Most of the participants (n = 1,736, 78.0%) were allocated to the same profile (Rand Index = .83), however, 489 (21.98%) were allocated to different profiles depending on the approach. Both approaches allocated females and males similarly in three of the four profiles. Only the cluster analysis approach classified men significantly more often than chance to a self-fulfilling profile (type) and females less often than chance to this very same profile (antitype). Conclusions. Although the question whether one approach is more appropriate than the other is still without answer, the cluster method allocated individuals to profiles that are more in accordance with the conceptual basis of the model and also to expected gender differences. More importantly, regardless of the approach, our findings suggest that the model mirrors a complex and dynamic adaptive system.

Implementation of a Distributed Object-Oriented Database Management System

DTIC Science & Technology

1989-03-01

and heuristic algorithms. A method for determining ueit allocation by splitting relations in the conceptual schema base on queries and updates is...level framworks can provide to the user the appearance of many tools to be closely integrated. In particular, the KBSA tools use many high level...development process should begin first with conceptual design of the system. Approximately one month should be used to decide how the new projects

Effectiveness of Conceptual Change Text-Oriented Instruction on Students' Understanding of Energy in Chemical Reactions

ERIC Educational Resources Information Center

Tastan, Ozgecan; Yalcinkaya, Eylem; Boz, Yezdan

2008-01-01

The aim of this study is to compare the effectiveness of conceptual change text instruction (CCT) in the context of energy in chemical reactions. The subjects of the study were 60, 10th grade students at a high school, who were in two different classes and taught by the same teacher. One of the classes was randomly selected as the experimental…

Transformative unlearning: safety, discernment and communities of learning.

PubMed

Macdonald, Geraldine

2002-09-01

This paper aims to stimulate awareness about the intellectual and emotional work of 'unlearning' in knowledge workers in the emerging learning age. The importance of providing a safe space for dialogue to promote transformative learning, through building 'communities of learning', is highlighted. Unlearning is conceptualized within a transformative education paradigm, one whose primary orientation is discernment, a personal growth process involving the activities of receptivity, recognition and grieving. The author utilizes the metaphor of an unfolding spiral path to explore her experience of needing to 'unlearn' a trusted nursing practice prior to 'learning' new best caring practices related to infant sleep positions. Macro and micro approaches to facilitating unlearning in organizations, in learners and in nurses are suggested.

Conceptual Design Oriented Wing Structural Analysis and Optimization

NASA Technical Reports Server (NTRS)

Lau, May Yuen

1996-01-01

Airplane optimization has always been the goal of airplane designers. In the conceptual design phase, a designer's goal could be tradeoffs between maximum structural integrity, minimum aerodynamic drag, or maximum stability and control, many times achieved separately. Bringing all of these factors into an iterative preliminary design procedure was time consuming, tedious, and not always accurate. For example, the final weight estimate would often be based upon statistical data from past airplanes. The new design would be classified based on gross characteristics, such as number of engines, wingspan, etc., to see which airplanes of the past most closely resembled the new design. This procedure works well for conventional airplane designs, but not very well for new innovative designs. With the computing power of today, new methods are emerging for the conceptual design phase of airplanes. Using finite element methods, computational fluid dynamics, and other computer techniques, designers can make very accurate disciplinary-analyses of an airplane design. These tools are computationally intensive, and when used repeatedly, they consume a great deal of computing time. In order to reduce the time required to analyze a design and still bring together all of the disciplines (such as structures, aerodynamics, and controls) into the analysis, simplified design computer analyses are linked together into one computer program. These design codes are very efficient for conceptual design. The work in this thesis is focused on a finite element based conceptual design oriented structural synthesis capability (CDOSS) tailored to be linked into ACSYNT.

Application of the human needs conceptual model to dental hygiene practice.

PubMed

Darby, M L; Walsh, M M

2000-01-01

The Human Needs Conceptual Model is relevant to dental hygiene because of the need for dental hygienists to be client focused, humanistic, and accountable in practice. Application of the Human Needs Conceptual Model provides a formal framework for identifying and understanding the unique needs of the client that can be met through dental hygiene care. Practitioners find that the Human Needs Conceptual Model can not only help them in assessment and diagnosis, but also in client education, decision-making, care implementation, and the evaluation of treatment outcomes. By using the model, the dental hygienist is able to manage client care humanistically and holistically, and ensure that care is client-centered rather than task-oriented. With the model, a professional practice can be made operational.

Motivation and Performance within a Collaborative Computer-Based Modeling Task: Relations between Students' Achievement Goal Orientation, Self-Efficacy, Cognitive Processing, and Achievement

ERIC Educational Resources Information Center

Sins, Patrick H. M.; van Joolingen, Wouter R.; Savelsbergh, Elwin R.; van Hout-Wolters, Bernadette

2008-01-01

Purpose of the present study was to test a conceptual model of relations among achievement goal orientation, self-efficacy, cognitive processing, and achievement of students working within a particular collaborative task context. The task involved a collaborative computer-based modeling task. In order to test the model, group measures of…

A Synthesis Model of Sustainable Market Orientation: Conceptualization, Measurement, and Influence on Academic Accreditation--A Case Study of Egyptian-Accredited Faculties

ERIC Educational Resources Information Center

Abou-Warda, Sherein H.

2014-01-01

Higher education institutions are increasingly concerned about accreditation. Although sustainable market orientation (SMO) bears on academic accreditation, to date, no study has developed a valid scale of SMO or assessed its influence on accreditation. The purpose of this paper is to construct and validate an SMO scale that was developed in…

Manager personality, manager service quality orientation, and service climate: test of a model.

PubMed

Salvaggio, Amy Nicole; Schneider, Benjamin; Nishii, Lisa H; Mayer, David M; Ramesh, Anuradha; Lyon, Julie S

2007-11-01

This article conceptually and empirically explores the relationships among manager personality, manager service quality orientation, and climate for customer service. Data were collected from 1,486 employees and 145 managers in grocery store departments (N = 145) to test the authors' theoretical model. Largely consistent with hypotheses, results revealed that core self-evaluations were positively related to managers' service quality orientation, even after dimensions of the Big Five model of personality were controlled, and that service quality orientation fully mediated the relationship between personality and global service climate. Implications for personality and organizational climate research are discussed. (c) 2007 APA

The individual-oriented and social-oriented Chinese bicultural self: testing the theory.

PubMed

Lu, Luo

2008-06-01

The author proposes a bicultural self theory for contemporary Chinese individuals, encompassing 2 main components: the individual-oriented self and the social-oriented self. The social orientation is rooted in traditional Chinese conceptualization of the self, whereas the individual orientation has evolved and developed under Western influences along with recent societal modernization. The author conducted a series of 5 studies to test the theory and relate the model to important issues in current personality and social psychological research, such as cultural individualism-collectivism, self-construals, motivation, cognition, emotion, and well-being. A total of 977 university students in Taiwan participated. The author found that contrasting self-aspects were differentially associated with the aforementioned constructs, as theoretically predicted. This evidence thus generally supported the bicultural self model.

Accelerating the Integration of Distributed Water Solutions: A Conceptual Financing Model from the Electricity Sector

NASA Astrophysics Data System (ADS)

Quesnel, Kimberly J.; Ajami, Newsha K.; Wyss, Noemi

2017-11-01

Modern challenges require new approaches to urban water management. One solution in the portfolio of potential strategies is the integration of distributed water infrastructure, practices, and technologies into existing systems. However, many practical barriers have prevented the widespread adoption of these systems in the US. The objective of this paper is to address these challenges by developing a conceptual model encompassing regulatory, financial, and governance components that can be used to incorporate new distributed water solutions into our current network. To construct the model, case studies of successfully implemented distributed electricity systems, specifically energy efficiency and renewable energy technologies, were examined to determine how these solutions have become prominent in recent years and what lessons can be applied to the water sector in a similar pursuit. The proposed model includes four action-oriented elements: catalyzing change, establishing funding sources, using resource pathways, and creating innovative governance structures. As illustrated in the model, the water sector should use suite of coordinated policies to promote change, engage end users through fiscal incentives, and encourage research, development and dissemination of new technologies over time.

Accelerating the Integration of Distributed Water Solutions: A Conceptual Financing Model from the Electricity Sector.

PubMed

Quesnel, Kimberly J; Ajami, Newsha K; Wyss, Noemi

2017-11-01

Modern challenges require new approaches to urban water management. One solution in the portfolio of potential strategies is the integration of distributed water infrastructure, practices, and technologies into existing systems. However, many practical barriers have prevented the widespread adoption of these systems in the US. The objective of this paper is to address these challenges by developing a conceptual model encompassing regulatory, financial, and governance components that can be used to incorporate new distributed water solutions into our current network. To construct the model, case studies of successfully implemented distributed electricity systems, specifically energy efficiency and renewable energy technologies, were examined to determine how these solutions have become prominent in recent years and what lessons can be applied to the water sector in a similar pursuit. The proposed model includes four action-oriented elements: catalyzing change, establishing funding sources, using resource pathways, and creating innovative governance structures. As illustrated in the model, the water sector should use suite of coordinated policies to promote change, engage end users through fiscal incentives, and encourage research, development and dissemination of new technologies over time.

On Teaching About Terrorism: A Conceptual Approach.

ERIC Educational Resources Information Center

Kleg, Milton

1986-01-01

Recommends the use of conceptual mapping, case studies, and springboards to discussion and inquiry as viable approaches to the study of terrorism in secondary classrooms. Provides numerous examples of conceptual maps. (JDH)

Personality and self-regulation: trait and information-processing perspectives.

PubMed

Hoyle, Rick H

2006-12-01

This article introduces the special issue of Journal of Personality on personality and self-regulation. The goal of the issue is to illustrate and inspire research that integrates personality and process-oriented accounts of self-regulation. The article begins by discussing the trait perspective on self-regulation--distinguishing between temperament and personality accounts--and the information-processing perspective. Three approaches to integrating these perspectives are then presented. These range from methodological approaches, in which constructs representing the two perspectives are examined in integrated statistical models, to conceptual approaches, in which the two perspectives are unified in a holistic theoretical model of self-regulation. The article concludes with an overview of the special issue contributions, which are organized in four sections: broad, integrative models of personality and self-regulation; models that examine the developmental origins of self-regulation and self-regulatory styles; focused programs of research that concern specific aspects or applications of self-regulation; and strategies for increasing the efficiency and effectiveness of self-regulation.

The use of COSMIC NASTRAN in an integrated conceptual design environment

NASA Technical Reports Server (NTRS)

White, Gil

1989-01-01

Changes in both software and hardware are rapidly bringing conceptual engineering tools like finite element analysis into mainstream mechanical design. Systems that integrate all phases of the manufacturing process provide the most cost benefits. The application of programming concepts like object oriented programming allow for the encapsulation of intelligent data within the design geometry. This combined with declining cost in per seat hardware bring new alternatives to the user.

Conceptual Framework and Guidelines for Establishing Geographic Information Systems Capable of Integrating Natural Resources Data and Socio-Economic Data for Development-Oriented Planning, Monitoring and Research. (Preliminary Version).

ERIC Educational Resources Information Center

de Man, W. H. Erik, Ed.

This preliminary conceptual framework and the 23 related guidelines have been prepared by specialists drawn from both developed and developing nations as a joint project of the International Institute for Aerial Survey and Earth Sciences (ITC). The project was designed to analyze linkages between natural resource based data and certain types of…

[Proposing a physiological model for Emergency Department. Operating principles, classification of overcrowding and guidelines for redesign].

PubMed

Herrera Carranza, M; Aguado Correa, F; Padilla Garrido, N; López Camacho, F

2017-04-30

The operation of Emergency Departments (ED) is determined by demand, their own organizational structures and the connection to other medical care levels. When these elements are not simultaneous, it hinders patient flow and decreases capacity, making it necessary to employ a systemic approach to the chain of emergency care as a single operational entity. With this theoretical orientation, we suggest a conceptual model similar to the physiological cardiac output, in which the preload is the demand, the contractile or flow pump is the organizational structure, the afterload is the hospital, the pre-ED valve is primary care and outpatient emergencies, and the post-ED valve is the diagnostic support services and the specialist consultants. Based on this theoretical approach we classify the different types of ED overcrowding and systematise its causes and the different waiting lists that it generates, which can help to redesign the service and avoid its saturation.

Conceptual Model for Basement and Surface Structure Relationships in an Oblique Collision, Sawtooth Range, MT

NASA Astrophysics Data System (ADS)

Palu, J. M.; Burberry, C. M.

2014-12-01

The reactivation potential of pre-existing basement structures affects the geometry of subsequent deformation structures. A conceptual model depicting the results of these interactions can be applied to multiple fold-thrust systems and lead to valuable deformation predictions. These predictions include the potential for hydrocarbon traps or seismic risk in an actively deforming area. The Sawtooth Range, Montana, has been used as a study area. A model for the development of structures close to the Augusta Syncline in the Sawtooth Range is being developed using: 1) an ArcGIS map of the basement structures of the belt based on analysis of geophysical data indicating gravity anomalies and aeromagnetic lineations, seismic data indicating deformation structures, and well logs for establishing lithologies, previously collected by others and 2) an ArcGIS map of the surface deformation structures of the belt based on interpretation of remote sensing images and verification through the collection of surface field data indicating stress directions and age relationships, resulting in a conceptual model based on the understanding of the interaction of the two previous maps including statistical correlations of data and development of balanced cross-sections using Midland Valley's 2D/3D Move software. An analysis of the model will then indicate viable deformation paths where prominent basement structures influenced subsequently developed deformation structures and reactivated faults. Preliminary results indicate that the change in orientation of thrust faults observed in the Sawtooth Range, from a NNW-SSE orientation near the Gibson Reservoir to a WNW-ESE trend near Haystack Butte correlates with pre-existing deformation structures lying within the Great Falls Tectonic Zone. The Scapegoat-Bannatyne trend appears to be responsible for this orientation change and rather than being a single feature, may be composed of up to 4 NE-SW oriented basement strike-slip faults. This indicates that the pre-existing basement features have a profound effect on the geometry of the later deformation. This conceptual model can also be applied to other deformed belts to provide a prediction for the potential hydrocarbon trap locations of the belt as well as their seismic risk.

Making sense of movement in embodied design for mathematics learning.

PubMed

Abrahamson, Dor; Bakker, Arthur

2016-01-01

Embodiment perspectives from the cognitive sciences offer a rethinking of the role of sensorimotor activity in human learning, knowing, and reasoning. Educational researchers have been evaluating whether and how these perspectives might inform the theory and practice of STEM instruction. Some of these researchers have created technological systems, where students solve sensorimotor interaction problems as cognitive entry into curricular content. However, the field has yet to agree on a conceptually coherent and empirically validated design framework, inspired by embodiment perspectives, for developing these instructional resources. A stumbling block toward such consensus, we propose, is an implicit disagreement among educational researchers on the relation between physical movement and conceptual learning. This hypothesized disagreement could explain the contrasting choices we witness among current designs for learning with respect to instructional methodology for cultivating new physical actions - whereas some researchers use an approach of direct instruction, such as explicit teaching of gestures, others use an indirect approach, where students must discover effective movements to solve a task. Prior to comparing these approaches, it may help first to clarify key constructs. In this theoretical essay we draw on embodiment and systems literature as well as findings from our design research so as to offer the following taxonomy that may facilitate discourse about movement in STEM learning: (1) distal movement is the technologically extended effect of physical movement on the environment; (2) proximal movement is the physical movements themselves; and (3) sensorimotor schemes are the routinized patterns of cognitive activity that become enacted through proximal movement by orienting on so-called attentional anchors. Attentional anchors are goal-oriented phenomenological objects or enactive perceptions ("sensori-") that organize proximal movement to effect distal movement ("-motor"). All three facets of movement must be considered in analyzing embodied learning processes. We demonstrate that indirect movement instruction enables students to develop new sensorimotor schemes including attentional anchors as idiosyncratic solutions to physical interaction problems. These schemes are, by necessity, grounded in students' own agentive relation to the world while also grounding target content such as mathematical notions.

Sexual orientation beliefs: their relationship to anti-gay attitudes and biological determinist arguments.

PubMed

Hegarty, P; Pratto, F

2001-01-01

Previous studies which have measured beliefs about sexual orientation with either a single item, or a one-dimensional scale are discussed. In the present study beliefs were observed to vary along two dimensions: the "immutability" of sexual orientation and the "fundamentality" of a categorization of persons as heterosexuals and homosexuals. While conceptually related, these two dimensions were empirically distinct on several counts. They were negatively correlated with each other. Condemning attitudes toward lesbians and gay men were correlated positively with fundamentality but negatively with immutability. Immutability, but not fundamentality, affected the assimilation of a biological determinist argument. The relationship between sexual orientation beliefs and anti-gay prejudice is discussed and suggestions for empirical studies of sexual orientation beliefs are presented.

[Research on Depression in the GDR - Historical Lines of Development and Therapeutic Approaches].

PubMed

Thormann, J; Himmerich, H; Steinberg, H

2014-02-01

Historical research has raised the issue of whether GDR psychiatry was isolated from Western influences to such an extent that an autonomous East German psychiatry developed. Taking a chronological approach and being based on a clearly defined range of topics, the objective of this paper is to identify specific contributions made by GDR psychiatry to academic research as well as the degree of its international orientation by focusing on the treatment and research on depression. We have performed a systematic review of the East German psychiatric journal "Psychiatrie, Neurologie und medizinische Psychologie" and a screening of all psychiatric textbooks that appeared in the GDR. Although East German psychiatry was oriented towards Soviet as well as Western developments, some internationally used therapeutic or conceptual innovations reached East German clinics only with some delay. Yet, East German psychiatrists have also contributed their own, independent nosological and therapeutic concepts to research on depression. Pivotal figures included, among others, R. Lemke (Jena), D. Müller-Hegemann (Leipzig) or K. Leonhard (Berlin). With regard to research on depression one cannot truly speak of an autonomous East German psychiatry. Developments in East and West were largely running in parallel. © Georg Thieme Verlag KG Stuttgart · New York.

Theory's role in shaping behavioral health research for population health.

PubMed

King, Abby C

2015-11-26

The careful application of theory often is used in the behavioral health field to enhance our understanding of how the world currently works. But theory also can help us visualize what the world can become, particularly through its potential impacts on population-wide health. Applying a multi-level ecological perspective can help in expanding the field's focus upward toward the population at large. While ecological frameworks have become increasingly popular, arguably such perspectives have fallen short of their potential to actively bridge conceptual constructs and, by extension, intervention approaches, across different levels of population impact. Theoretical and conceptual perspectives that explicitly span levels of impact offer arguably the greatest potential for achieving scientific insights that may in turn produce the largest population health effects. Examples of such "bridging" approaches include theories and models that span behavioral + micro-environment, behavioral + social/cultural, and social + physical environment constructs. Several recommendations are presented related to opportunities for leveraging theories to attain the greatest impact in the population health science field. These include applying the evidence obtained from person-level theories to inform methods for positively impacting the behaviors of community gatekeepers and decision-makers for greater population change and reach; leveraging the potential of residents as "citizen scientists"--a resource for enacting behavioral health changes at the individual, environmental, and policy levels; using empirical observations and theory in equal parts to build more robust, relevant, and solution-oriented behavior change programs; exploring moderators and mediators of change at levels of impact that go beyond the individual; and considering the circumstances in which applying conceptual methods that embrace a "complexity" as opposed to "causality" perspective may lead to more flexible and agile scientific approaches that could accelerate both population-relevant discoveries and applications in the field. The commentary closes with suggestions concerning additional areas to be considered to facilitate continued advances in the health behavior field more generally to attain the greatest impacts on population health.

New experimental approaches to the biology of flight control systems.

PubMed

Taylor, Graham K; Bacic, Marko; Bomphrey, Richard J; Carruthers, Anna C; Gillies, James; Walker, Simon M; Thomas, Adrian L R

2008-01-01

Here we consider how new experimental approaches in biomechanics can be used to attain a systems-level understanding of the dynamics of animal flight control. Our aim in this paper is not to provide detailed results and analysis, but rather to tackle several conceptual and methodological issues that have stood in the way of experimentalists in achieving this goal, and to offer tools for overcoming these. We begin by discussing the interplay between analytical and empirical methods, emphasizing that the structure of the models we use to analyse flight control dictates the empirical measurements we must make in order to parameterize them. We then provide a conceptual overview of tethered-flight paradigms, comparing classical ;open-loop' and ;closed-loop' setups, and describe a flight simulator that we have recently developed for making flight dynamics measurements on tethered insects. Next, we provide a conceptual overview of free-flight paradigms, focusing on the need to use system identification techniques in order to analyse the data they provide, and describe two new techniques that we have developed for making flight dynamics measurements on freely flying birds. First, we describe a technique for obtaining inertial measurements of the orientation, angular velocity and acceleration of a steppe eagle Aquila nipalensis in wide-ranging free flight, together with synchronized measurements of wing and tail kinematics using onboard instrumentation and video cameras. Second, we describe a photogrammetric method to measure the 3D wing kinematics of the eagle during take-off and landing. In each case, we provide demonstration data to illustrate the kinds of information available from each method. We conclude by discussing the prospects for systems-level analyses of flight control using these techniques and others like them.

Attitudes Toward Children's Rights: Nurturance or Self-Determination?

ERIC Educational Resources Information Center

Rogers, Carl M.; Wrightsman, Lawrence S.

1978-01-01

This article describes the development of a classification schema consisting of two conceptual orientations toward the rights of children (nurturance and self-determination) which cut across five different content areas. (Author)

Exploring multifunctional agriculture. A review of conceptual approaches and prospects for an integrative transitional framework.

PubMed

Renting, H; Rossing, W A H; Groot, J C J; Van der Ploeg, J D; Laurent, C; Perraud, D; Stobbelaar, D J; Van Ittersum, M K

2009-05-01

In the last decade the multifunctional agriculture (MFA) concept has emerged as a key notion in scientific and policy debates on the future of agriculture and rural development. Broadly speaking, MFA refers to the fact that agricultural activity beyond its role of producing food and fibre may also have several other functions such as renewable natural resources management, landscape and biodiversity conservation and contribution to the socio-economic viability of rural areas. The use of the concept can be traced to a number of wider societal and political transformation processes, which have influenced scientific and policy approaches in different ways amongst countries and disciplines. This paper critically discusses various existing research approaches to MFA, both from natural and social sciences. To this aim different strands of literature are classified according to their focus on specific governance mechanisms and levels of analysis into four main categories of research approaches (market regulation, land-use approaches, actor-oriented and public regulation approaches). For each category an overview of the state-of-the-art of research is given and an assessment is made of its strengths and weaknesses. The review demonstrates that the multifunctionality concept has attracted a wealth of scientific contributions, which have considerably improved our understanding of key aspects of MFA. At the same time approaches in the four categories have remained fragmented and each has limitations to understand MFA in all its complexity due to inherent constraints of applied conceptualizations and associated disciplinary backgrounds. To go beyond these limitations, we contend, new meta-level frameworks of analysis are to be developed that enable a more integrated approach. The paper concludes by presenting the main lines of an integrative, transitional framework for the study of MFA, which analyses multifunctional agriculture against the background of wider societal change processes towards sustainability and identifies a number of key elements and research challenges for this.

Is the gap more than gender? A longitudinal analysis of gender, gender role orientation, and earnings.

PubMed

Judge, Timothy A; Livingston, Beth A

2008-09-01

This study investigated the relationships among gender, gender role orientation (i.e., attitudes toward the gendered separation of roles at work and at home), and earnings. A multilevel model was conceptualized in which gender role orientation and earnings were within-individual variables that fluctuate over time (although predictors of between-individual differences in gender role orientation were also considered). Results indicated that whereas traditional gender role orientation was positively related to earnings, gender significantly predicted the slope of this relationship: Traditional gender role orientation was strongly positively associated with earnings for men; it was slightly negatively associated with earnings for women. Occupational segregation partly explained these gender differences. Overall, the results suggest that although gender role attitudes are becoming less traditional for men and for women, traditional gender role orientation continues to exacerbate the gender wage gap.

Psychological variables underlying political orientations in an old and a new democracy: A comparative study between Sweden and Latvia.

PubMed

Dimdins, Girts; Sandgren, Maria; Montgomery, Henry

2016-10-01

This study examines in detail the psychological variables underlying ideological political orientation, and structure and contents of this orientation, in Sweden and Latvia. Individual political orientation is conceptualized on two dimensions: acceptance vs. rejection of social change and acceptance vs. rejection of inequality. Swedish (N = 320) and Latvian (N = 264) participants completed measures of political orientation, Social Dominance Orientation (SDO), Right Wing Authoritarianism (RWA), self vs. other orientation, tolerance for ambiguity, humanism and normativism, core political values, system justification, as well as moral foundations questionnaire and portrait values questionnaire. The results showed that the relation among the measured variables was similar in both samples. Swedish participants showed stronger endorsement of egalitarian attitudes and social values, whereas we found more self-enhancing and socially conservative values and attitudes among the Latvian participants. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

The nature of an object-oriented program: How do practitioners understand the nature of what they are creating?

NASA Astrophysics Data System (ADS)

Thompson, Errol; Kinshuk

2011-09-01

Object-oriented programming is seen as a difficult skill to master. There is considerable debate about the most appropriate way to introduce novice programmers to object-oriented concepts. Is it possible to uncover what the critical aspects or features are that enhance the learning of object-oriented programming? Practitioners have differing understandings of the nature of an object-oriented program. Uncovering these different ways of understanding leads to agreater understanding of the critical aspects and their relationship tothe structure of the program produced. A phenomenographic studywas conducted to uncover practitioner understandings of the nature of an object-oriented program. The study identified five levels of understanding and three dimensions of variation within these levels. These levels and dimensions of variation provide a framework for fostering conceptual change with respect to the nature of an object-oriented program.

Twenty-first century macro-trends in the institutional fabric of science: bibliometric monitoring and analysis.

PubMed

Tijssen, Robert J W; Winnink, Jos

Some say that world science has become more 'applied', or at least more 'application-oriented', in recent years. Replacing the ill-defined distinction between 'basic research' and 'applied research', we introduce 'research application orientation' domains as an alternative conceptual and analytical framework for examining research output growth patterns. To distinguish possible developmental trajectories we define three institutional domains: 'university', 'industry', 'hospitals'. Our macro-level bibliometric analysis takes a closer look at general trends within and across some 750 of the world's largest research-intensive universities. To correct for database changes, our time-series analysis was applied to both a fixed journal set (same research journals and conference proceedings over time) and a dynamic journal set (changing set of publication outlets). We find that output growth in the 'hospital research orientation' has significantly outpaced the other two application domains, especially since 2006/2007. This happened mainly because of the introduction of new publication outlets in the WoS, but also partially because some universities-especially in China-seem to have become more visible in this domain. Our analytical approach needs further broadening and deepening to provide a more definitive answer whether hospitals and the medical sector are becoming increasingly dominant as a domain of scientific knowledge production and an environment for research applications.

Modelling health care processes for eliciting user requirements: a way to link a quality paradigm and clinical information system design.

PubMed

Staccini, P; Joubert, M; Quaranta, J F; Fieschi, D; Fieschi, M

2000-01-01

Hospital information systems have to support quality improvement objectives. The design issues of health care information system can be classified into three categories: 1) time-oriented and event-labelled storage of patient data; 2) contextual support of decision-making; 3) capabilities for modular upgrading. The elicitation of the requirements has to meet users' needs in relation to both the quality (efficacy, safety) and the monitoring of all health care activities (traceability). Information analysts need methods to conceptualize clinical information systems that provide actors with individual benefits and guide behavioural changes. A methodology is proposed to elicit and structure users' requirements using a process-oriented analysis, and it is applied to the field of blood transfusion. An object-oriented data model of a process has been defined in order to identify its main components: activity, sub-process, resources, constrains, guidelines, parameters and indicators. Although some aspects of activity, such as "where", "what else", and "why" are poorly represented by the data model alone, this method of requirement elicitation fits the dynamic of data input for the process to be traced. A hierarchical representation of hospital activities has to be found for this approach to be generalised within the organisation, for the processes to be interrelated, and for their characteristics to be shared.

Horizontal and vertical integration of academic disciplines in the medical school curriculum.

PubMed

Vidic, Branislav; Weitlauf, Harry M

2002-05-01

A rapid expansion of new scientific information and the introduction of new technology in operative and diagnostic medicine has marked the last several decades. Medical educators, because of and parallel to these developments, initiated a search for a more effective system of presenting core material to medical students. The new educational trends, although varying somewhat from one institution to another, concentrated on the following pedagogical shifts: 1) expansion of conceptual presentation of material at the expense of detail-oriented education; 2) amplification of an integrated approach, as opposed to subject-oriented instruction; 3) scheduling of elective courses to compliment required courses in the curriculum; and 4) institution of small group instruction (i.e., problem-based learning) to actively involve students in the educational process and to develop deductive reasoning based on clinical cases. The future pedagogical system in medical schools will most likely be a combination of "classical" presentation of material combined with concept-oriented, subject-integrated and small group instruction based on either hypothetical or real clinical cases. It is imperative for the success of the new curriculum, however, that certain criteria are satisfied: 1) reorganize basic science departments to determine course ownership; 2) establish a reward system for teaching faculty; and 3) establish new course objectives. Copyright 2002 Wiley-Liss, Inc.

Dormitory of Physical and Engineering Sciences: Sleeping Beauties May Be Sleeping Innovations.

PubMed

van Raan, Anthony F J

2015-01-01

A 'Sleeping Beauty in Science' is a publication that goes unnoticed ('sleeps') for a long time and then, almost suddenly, attracts a lot of attention ('is awakened by a prince'). The aim of this paper is to present a general methodology to investigate (1) important properties of Sleeping Beauties such as the time-dependent distribution, author characteristics, journals and fields, and (2) the cognitive environment of Sleeping Beauties. We are particularly interested to find out to what extent Sleeping Beauties are application-oriented and thus are potential Sleeping Innovations. In this study we focus primarily on physics (including materials science and astrophysics) and present first results for chemistry and for engineering & computer science. We find that more than half of the SBs are application-oriented. To study the cognitive environments of Sleeping Beauties we develop a new approach in which the cognitive environment of the SBs is analyzed, based on the mapping of Sleeping Beauties using their citation links and conceptual relations, particularly co-citation mapping. In this way we investigate the research themes in which the SBs are 'used' and possible causes of why the premature work in the SBs becomes topical, i.e., the trigger of the awakening of the SBs. This approach is tested with a blue skies SB and an application-oriented SB. We think that the mapping procedures discussed in this paper are not only important for bibliometric analyses. They also provide researchers with useful, interactive tools to discover both relevant older work as well as new developments, for instance in themes related to Sleeping Beauties that are also Sleeping Innovations.

Systems biology as a conceptual framework for research in family medicine; use in predicting response to influenza vaccination.

PubMed

Majnarić-Trtica, Ljiljana; Vitale, Branko

2011-10-01

To introduce systems biology as a conceptual framework for research in family medicine, based on empirical data from a case study on the prediction of influenza vaccination outcomes. This concept is primarily oriented towards planning preventive interventions and includes systematic data recording, a multi-step research protocol and predictive modelling. Factors known to affect responses to influenza vaccination include older age, past exposure to influenza viruses, and chronic diseases; however, constructing useful prediction models remains a challenge, because of the need to identify health parameters that are appropriate for general use in modelling patients' responses. The sample consisted of 93 patients aged 50-89 years (median 69), with multiple medical conditions, who were vaccinated against influenza. Literature searches identified potentially predictive health-related parameters, including age, gender, diagnoses of the main chronic ageing diseases, anthropometric measures, and haematological and biochemical tests. By applying data mining algorithms, patterns were identified in the data set. Candidate health parameters, selected in this way, were then combined with information on past influenza virus exposure to build the prediction model using logistic regression. A highly significant prediction model was obtained, indicating that by using a systems biology approach it is possible to answer unresolved complex medical uncertainties. Adopting this systems biology approach can be expected to be useful in identifying the most appropriate target groups for other preventive programmes.

Orienting numbers in mental space: horizontal organization trumps vertical.

PubMed

Holmes, Kevin J; Lourenco, Stella F

2012-01-01

While research on the spatial representation of number has provided substantial evidence for a horizontally oriented mental number line, recent studies suggest vertical organization as well. Directly comparing the relative strength of horizontal and vertical organization, however, we found no evidence of spontaneous vertical orientation (upward or downward), and horizontal trumped vertical when pitted against each other (Experiment 1). Only when numbers were conceptualized as magnitudes (as opposed to nonmagnitude ordinal sequences) did reliable vertical organization emerge, with upward orientation preferred (Experiment 2). Altogether, these findings suggest that horizontal representations predominate, and that vertical representations, when elicited, may be relatively inflexible. Implications for spatial organization beyond number, and its ontogenetic basis, are discussed.

Achieving diversity in nursing through multicontextual learning environments.

PubMed

Giddens, Jean Foret

2008-01-01

Attempts to increase diversity within the nursing profession have resulted in the admission of more ethnically diverse students into nursing education programs. However, traditional curricular and pedagogical practices seen in many nursing programs do not accommodate the learning needs of diverse learners. Nurse educators are encouraged to adopt learner-centered pedagogical approaches and embrace multicontextual learning environments. The purpose of this article is to describe the concept of multicontextuality and to introduce an exemplar of a multicontextual learning environment that has been recently developed and implemented in an undergraduate nursing program. The virtual community, known as The Neighborhood, presents nursing concepts in a rich personal and community context through stories and supplemental multimedia. The perceived benefit is enhancement of conceptual learning in a student-oriented learning environment.

Integrated knowledge translation: digging deeper, moving forward.

PubMed

Kothari, Anita; Wathen, C Nadine

2017-06-01

Integrated knowledge translation has risen in popularity as a solution to the underuse of research in policy and practice settings. It engages knowledge users-policymakers, practitioners, patients/consumers or their advocates, and members of the wider public-in mutually beneficial research that can involve the joint development of research questions, data collection, analysis and dissemination of findings. Knowledge that is co-produced has a better chance of being implemented. The purpose of this paper is to update developments in the field of integrated knowledge translation through a deeper analysis of the approach in practice-oriented and policy-oriented health research. We present collaborative models that fall outside the scope of integrated knowledge translation, but then explore consensus-based approaches and networks as alternate sites of knowledge co-production. We discuss the need to advance the field through the development, or use, of data collection and interpretation tools that creatively engage knowledge users in the research process. Most importantly, conceptually relevant outcomes need to be identified, including ones that focus on team transformation through the co-production of knowledge. We explore some of these challenges and benefits in detail to help researchers understand what integrated knowledge translation means, and whether the approach's potential added value is worth the investment of time, energy and other resources. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

A Software Rejuvenation Framework for Distributed Computing

NASA Technical Reports Server (NTRS)

Chau, Savio

2009-01-01

A performability-oriented conceptual framework for software rejuvenation has been constructed as a means of increasing levels of reliability and performance in distributed stateful computing. As used here, performability-oriented signifies that the construction of the framework is guided by the concept of analyzing the ability of a given computing system to deliver services with gracefully degradable performance. The framework is especially intended to support applications that involve stateful replicas of server computers.

STARS Conceptual Framework for Reuse Processes (CFRP). Volume 2: application Version 1.0

DTIC Science & Technology

1993-09-30

Analysis and Design DISA/CIM process x OProcess [DIS93] Feature-Oriented Domain SEI process x Analysis ( FODA ) [KCH+90] JIAWG Object-Oriented Domain JIAWG...Domain Analysis ( FODA ) Feasibility Study. Technical Report CMU/S[1 ,N. I R 21. Soft- ware Engineering Institute, Carnegie Mellon University, Pittsburgh...Electronic Systems Center Air Force Materiel Command, USAF Hanscom AFB, MA 01731-5000 Prepared by: The Boeing Company , IBM, Unisys Corporation, Defense

Work-role transition: from staff nurse to clinical nurse educator.

PubMed

Manning, Liz; Neville, Stephen

2009-07-01

This article presents the findings of a study describing Clinical Nurse Educators' experiences, as they recall their transition from staff nurse to the Clinical Nurse Educator role, within a New Zealand District Health Board. Nurse Educator roles influence clinical practice and professional development of nurses, and although designated as a senior role nationally, the complexities and size of the role are poorly understood. A qualitative descriptive methodology utilising transition theory as a conceptual framework underpinned the study. A sample of eight Clinical Nurse Educators from a New Zealand District Health Board were interviewed about their transition from experienced staff nurse to inexperienced senior nurse. Data were analysed using a general inductive approach. Participants found the Clinical Nurse Educator role was more complex than anticipated, with no preparation for the role and sub-optimal orientation periods being provided by the District Health Board. As a result, signs of stress were evident as the enormity of the role became apparent. Consequently, employers need to ensure that appropriate orientation programmes and mentorship are inherent in health care organisations.

[Levers in Primary Health Care - Identifying Strategic Success Factors for Improved Primary Care in Upper Austria].

PubMed

Kriegel, J; Rebhandl, E; Reckwitz, N; Hockl, W

2016-12-01

Current and projected general practitioner (GP) and primary care in Austria shows structural and process inadequacies in the quality as well as assurance of healthcare supply. The aim is therefore to develop solution- and patient-oriented measures that take patient-related requirements and medical perspectives into account. Using an effect matrix, subjective expert and user priorities were ascertained, cause and effect relationships were examined, and an expanded circle of success for the optimization of GP and primary care in Upper Austria was developed. Through this, the relevant levers for target-oriented development and optimization of the complex system of GP and primary care in Upper Austria were identified; these are training to become general practitioners, entrepreneurs as well as management and coordination. It is necessary to further adapt the identified levers conceptually and operationally in a targeted approach. This is to be achieved by means of the primary health care (PHC) concept as well as management tools and information and communication technologies (ICT) associated with it. © Georg Thieme Verlag KG Stuttgart · New York.

Links among high-performance work environment, service quality, and customer satisfaction: an extension to the healthcare sector.

PubMed

Scotti, Dennis J; Harmon, Joel; Behson, Scott J

2007-01-01

Healthcare managers must deliver high-quality patient services that generate highly satisfied and loyal customers. In this article, we examine how a high-involvement approach to the work environment of healthcare employees may lead to exceptional service quality, satisfied patients, and ultimately to loyal customers. Specifically, we investigate the chain of events through which high-performance work systems (HPWS) and customer orientation influence employee and customer perceptions of service quality and patient satisfaction in a national sample of 113 Veterans Health Administration ambulatory care centers. We present a conceptual model for linking work environment to customer satisfaction and test this model using structural equations modeling. The results suggest that (1) HPWS is linked to employee perceptions of their ability to deliver high-quality customer service, both directly and through their perceptions of customer orientation; (2) employee perceptions of customer service are linked to customer perceptions of high-quality service; and (3) perceived service quality is linked with customer satisfaction. Theoretical and practical implications of our findings, including suggestions of how healthcare managers can implement changes to their work environments, are discussed.

Integration of decentralized clinical data in a data warehouse: a service-oriented design and realization.

PubMed

Hanss, Sabine; Schaaf, T; Wetzel, T; Hahn, C; Schrader, T; Tolxdorff, T

2009-01-01

In this paper we present a general concept and describe the difficulties for the integration of data from various clinical partners in one data warehouse using the Open European Nephrology Science Center (OpEN.SC) as an example. This includes a requirements analysis of the data integration process and also the design according to these requirements. This conceptual approach based on the Rational Unified Process (RUP) and paradigm of Service-Oriented Architecture (SOA). Because we have to enhance the confidence of our partners in the OpEN.SC system and with this the willingness of them to participate, important requirements are controllability, transparency and security for all partners. Reusable and fine-grained components were found to be necessary when working with diverse data sources. With SOA the requested reusability is implemented easily. A key step in the development of a data integration process within such a health information system like OpEN.SC is to analyze the requirements. And to show that this is not only a theoretical work, we present a design - developed with RUP and SOA - which fulfills these requirements.

Conceptualizing 20 years of engaged scholarship: A scoping review.

PubMed

Beaulieu, Marianne; Breton, Mylaine; Brousselle, Astrid

2018-01-01

Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer's foundational discourse in 1996. Yet, beyond a growing interest in orienting universities' missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution.

The Value Chain Approach in One Health: Conceptual Framing and Focus on Present Applications and Challenges.

PubMed

Antoine-Moussiaux, Nicolas; Peyre, Marisa; Bonnet, Pascal; Bebay, Charles; Bengoumi, Mohammed; Tripodi, Astrid

2017-01-01

The value chain (VC) is a major operational concept for socioeconomic analysis at meso level. Widely mobilized in development practice, it is still undergoing conceptual and practical refining, e.g., to take account of environmental and social sustainability. Briefly, VC refers to a system of value creation through the full set of actors, links, technical and commercial activities and flows involved in the provision of a good or service on a market. In the past decade, this concept has been promoted in the management of animal health. In particular, the emergence of highly pathogenic avian influenza (HPAI) has triggered an interdisciplinary dynamic including VC analysis as a central tool. These efforts promoted participatory investigation methods in the analysis of health systems. Using qualitative and quantitative data, these methods acknowledge the usefulness of actors' involvement and knowledge, hence facilitating the transdisciplinarity needed for effective action. They fit into adaptive and action-oriented strategies, fostering stakeholders' participation. Recent research on HPAI surveillance in South-East Asia merged VC and participatory approaches to develop innovative tools for analyzing constraints to information flow. On-going interventions for HPAI prevention and control as well as the prevention of other emerging zoonotic risks in Africa are presently building on this VC framework to develop strategies for its application at national and regional scales. Based on the latter experiences, this article proposes a field-based perspective on VC applications to animal and public health systems, within a One Health approach responding to the overall challenge of complexity.

The Value Chain Approach in One Health: Conceptual Framing and Focus on Present Applications and Challenges

PubMed Central

Antoine-Moussiaux, Nicolas; Peyre, Marisa; Bonnet, Pascal; Bebay, Charles; Bengoumi, Mohammed; Tripodi, Astrid

2017-01-01

The value chain (VC) is a major operational concept for socioeconomic analysis at meso level. Widely mobilized in development practice, it is still undergoing conceptual and practical refining, e.g., to take account of environmental and social sustainability. Briefly, VC refers to a system of value creation through the full set of actors, links, technical and commercial activities and flows involved in the provision of a good or service on a market. In the past decade, this concept has been promoted in the management of animal health. In particular, the emergence of highly pathogenic avian influenza (HPAI) has triggered an interdisciplinary dynamic including VC analysis as a central tool. These efforts promoted participatory investigation methods in the analysis of health systems. Using qualitative and quantitative data, these methods acknowledge the usefulness of actors’ involvement and knowledge, hence facilitating the transdisciplinarity needed for effective action. They fit into adaptive and action-oriented strategies, fostering stakeholders’ participation. Recent research on HPAI surveillance in South-East Asia merged VC and participatory approaches to develop innovative tools for analyzing constraints to information flow. On-going interventions for HPAI prevention and control as well as the prevention of other emerging zoonotic risks in Africa are presently building on this VC framework to develop strategies for its application at national and regional scales. Based on the latter experiences, this article proposes a field-based perspective on VC applications to animal and public health systems, within a One Health approach responding to the overall challenge of complexity. PMID:29322047

Media Educational Practices in Teacher Training

ERIC Educational Resources Information Center

Fedorov, Alexander

2010-01-01

This article described the methods of media education development of personality (including the audience's individual, "creative critical thinking" corresponding to "conceptual" (knowledge of media culture theory), "sensory" (intentional communication with mass media, orientational experience in genre and topical…

When you think about it, your past is in front of you: how culture shapes spatial conceptions of time.

PubMed

de la Fuente, Juanma; Santiago, Julio; Román, Antonio; Dumitrache, Cristina; Casasanto, Daniel

2014-09-01

In Arabic, as in many languages, the future is "ahead" and the past is "behind." Yet in the research reported here, we showed that Arabic speakers tend to conceptualize the future as behind and the past as ahead of them, despite using spoken metaphors that suggest the opposite. We propose a new account of how space-time mappings become activated in individuals' minds and entrenched in their cultures, the temporal-focus hypothesis: People should conceptualize either the future or the past as in front of them to the extent that their culture (or subculture) is future oriented or past oriented. Results support the temporal-focus hypothesis, demonstrating that the space-time mappings in people's minds are conditioned by their cultural attitudes toward time, that they depend on attentional focus, and that they can vary independently of the space-time mappings enshrined in language. © The Author(s) 2014.

DSLM Instructional Approach to Conceptual Change Involving Thermal Expansion.

ERIC Educational Resources Information Center

She, Hsiao-Ching

2003-01-01

Examines the process of student conceptual change regarding thermal expansion using the Dual Situated Learning Model (DSLM) as an instructional approach. Indicates that DSLM promotes conceptual change and holds great potential to facilitate the process through classroom instruction at all levels. (Contains 38 references.) (Author/NB)

Moral competence as a positive youth development construct: conceptual bases and implications for curriculum development.

PubMed

Ma, Hing Keung

2006-01-01

Moral competence refers to the orientation to perform altruistic behavior and the ability to judge moral issues logically, consistently and at an advanced level of development. A brief review of the concepts of altruism and justice is presented. The gender and cultural issues are also discussed. The contents of moral competence program units include four major topics: (1) Fairness, (2) Proper conduct (mainly altruistic and prosocial orientation), (3) Responsibility and altruistic orientation, and (4) Integrity and fairness. The general goal is to help students to develop an altruistic orientation and a judgment structure of a high level of justice. This paper is part of the development of the positive youth development program in Hong Kong.

Preliminary validation of the Spanish version of the Multiple Stimulus Types Ambiguity Tolerance Scale (MSTAT-II).

PubMed

Arquero, José L; McLain, David L

2010-05-01

Despite widespread interest in ambiguity tolerance and other information-related individual differences, existing measures are conceptually dispersed and psychometrically weak. This paper presents the Spanish version of MSTAT-II, a short, stimulus-oriented, and psychometrically improved measure of an individual's orientation toward ambiguous stimuli. Results obtained reveal adequate reliability, validity, and temporal stability. These results support the use of MSTAT-II as an adequate measure of ambiguity tolerance.

Conceptual Design and Analysis of Service Oriented Architecture (SOA) for Command and Control of Space Assets

DTIC Science & Technology

2010-12-01

strategy “to establish a net- centric environment that increasingly leverages shared services and SOAs that are:  Supported by…a single set of common...component services. As mentioned previously, this is an important characteristic of SOA. Also noteworthy is set of shared services seen on the...transmit information products directly to the user(s). 6. Shared Services One of the key benefits of Service Oriented Architecture is the ability to

Fuzziness In Approximate And Common-Sense Reasoning In Knowledge-Based Robotics Systems

NASA Astrophysics Data System (ADS)

Dodds, David R.

1987-10-01

Fuzzy functions, a major key to inexact reasoning, are described as they are applied to the fuzzification of robot co-ordinate systems. Linguistic-variables, a means of labelling ranges in fuzzy sets, are used as computationally pragmatic means of representing spatialization metaphors, themselves an extraordinarily rich basis for understanding concepts in orientational terms. Complex plans may be abstracted and simplified in a system which promotes conceptual planning by means of the orientational representation.

Learning and Retention of Quantum Concepts with Different Teaching Methods

ERIC Educational Resources Information Center

Deslauriers, Louis; Wieman, Carl

2011-01-01

We measured mastery and retention of conceptual understanding of quantum mechanics in a modern physics course. This was studied for two equivalent cohorts of students taught with different pedagogical approaches using the Quantum Mechanics Conceptual Survey. We measured the impact of pedagogical approach both on the original conceptual learning…

From the School Health Education Study to the National Health Education Standards: Concepts Endure

ERIC Educational Resources Information Center

Nobiling, Brandye D.; Lyde, Adrian R.

2015-01-01

Background: The landmark School Health Education Study (SHES) project influenced by the conceptual approach to teaching and learning provides perspective on modern school health instruction. Conceptual education, the cornerstone of the SHES curriculum framework (CF), "Health Education: A Conceptual Approach to Curriculum Design," fosters…

Conceptualizations of Professional Competencies in School Health Promotion

ERIC Educational Resources Information Center

Carlsson, Monica

2016-01-01

Purpose: The purpose of the paper is to contribute to the conceptualization and discussion of professional competencies needed for supporting the development of the whole-school approach in school health promotion (SHP). Design/methodology/approach: The paper is based on a conceptual synthesis of literature, guided by a theoretical perspective on…

Learning in Earth and space science: a review of conceptual change instructional approaches

NASA Astrophysics Data System (ADS)

Mills, Reece; Tomas, Louisa; Lewthwaite, Brian

2016-03-01

In response to calls for research into effective instruction in the Earth and space sciences, and to identify directions for future research, this systematic review of the literature explores research into instructional approaches designed to facilitate conceptual change. In total, 52 studies were identified and analyzed. Analysis focused on the general characteristics of the research, the conceptual change instructional approaches that were used, and the methods employed to evaluate the effectiveness of these approaches. The findings of this review support four assertions about the existing research: (1) astronomical phenomena have received greater attention than geological phenomena; (2) most studies have viewed conceptual change from a cognitive perspective only; (3) data about conceptual change were generated pre- and post-intervention only; and (4) the interventions reviewed presented limited opportunities to involve students in the construction and manipulation of multiple representations of the phenomenon being investigated. Based upon these assertions, the authors recommend that new research in the Earth and space science disciplines challenges traditional notions of conceptual change by exploring the role of affective variables on learning, focuses on the learning of geological phenomena through the construction of multiple representations, and employs qualitative data collection throughout the implementation of an instructional approach.

Time Preferences, Mental Health and Treatment Utilization.

PubMed

Eisenberg, Daniel; Druss, Benjamin G

2015-09-01

In all countries of the world, fewer than half of people with mental disorders receive treatment. This treatment gap is commonly attributed to factors such as consumers' limited knowledge, negative attitudes, and financial constraints. In the context of other health behaviors, such as diet and exercise, behavioral economists have emphasized time preferences and procrastination as additional barriers. These factors might also be relevant to mental health. We examine conceptually and empirically how lack of help-seeking for mental health conditions might be related to time preferences and procrastination. Our conceptual discussion explores how the interrelationships between time preferences and mental health treatment utilization could fit into basic microeconomic theory. The empirical analysis uses survey data of student populations from 12 colleges and universities in 2011 (the Healthy Minds Study, N=8,806). Using standard brief measures of discounting, procrastination, and mental health (depression and anxiety symptoms), we examine the conditional correlations between indicators of present-orientation (discount rate and procrastination) and mental health symptoms. The conceptual discussion reveals a number of potential relationships that would be useful to examine empirically. In the empirical analysis depression is significantly associated with procrastination and discounting. Treatment utilization is significantly associated with procrastination but not discounting. The empirical results are generally consistent with the idea that depression increases present orientation (reduces future orientation), as measured by discounting and procrastination. These analyses have notable limitations that will require further examination in future research: the measures are simple and brief, and the estimates may be biased from true causal effects because of omitted variables and reverse causality. There are several possibilities for future research, including: (i) observational, longitudinal studies with detailed data on mental health, time preferences, and help-seeking; (ii) experimental studies that examine immediate or short-term responses and connections between these variables; (iii) randomized trials of mental health therapies that include outcome measures of time preferences and procrastination; and, (iv) intervention studies that test strategies to influence help-seeking by addressing time preferences and present orientation.

An investigation of meaningful understanding and effectiveness of the implementation of Piagetian and Ausubelian theories in physics instruction

NASA Astrophysics Data System (ADS)

Williams, Karen Ann

One section of college students (N = 25) enrolled in an algebra-based physics course was selected for a Piagetian-based learning cycle (LC) treatment while a second section (N = 25) studied in an Ausubelian-based meaningful verbal reception learning treatment (MVRL). This study examined the students' overall (concept + problem solving + mental model) meaningful understanding of force, density/Archimedes Principle, and heat. Also examined were students' meaningful understanding as measured by conceptual questions, problems, and mental models. In addition, students' learning orientations were examined. There were no significant posttest differences between the LC and MVRL groups for students' meaningful understanding or learning orientation. Piagetian and Ausubelian theories explain meaningful understanding for each treatment. Students from each treatment increased their meaningful understanding. However, neither group altered their learning orientation. The results of meaningful understanding as measured by conceptual questions, problem solving, and mental models were mixed. Differences were attributed to the weaknesses and strengths of each treatment. This research also examined four variables (treatment, reasoning ability, learning orientation, and prior knowledge) to find which best predicted students' overall meaningful understanding of physics concepts. None of these variables were significant predictors at the.05 level. However, when the same variables were used to predict students' specific understanding (i.e. concept, problem solving, or mental model understanding), the results were mixed. For forces and density/Archimedes Principle, prior knowledge and reasoning ability significantly predicted students' conceptual understanding. For heat, however, reasoning ability was the only significant predictor of concept understanding. Reasoning ability and treatment were significant predictors of students' problem solving for heat and forces. For density/Archimedes Principle, treatment was the only significant predictor of students' problem solving. None of the variables were significant predictors of mental model understanding. This research suggested that Piaget and Ausubel used different terminology to describe learning yet these theories are similar. Further research is needed to validate this premise and validate the blending of the two theories.

Meanings of well-being from the perspectives of youth recently diagnosed with psychosis.

PubMed

Lal, Shalini; Ungar, Michael; Malla, Ashok; Frankish, Jim; Suto, Melinda

2014-02-01

The phenomenon of well-being has attracted a surge of attention in mental health policy, clinical practice and research internationally. Yet, the definitions of well-being remain elusive, and there is limited understanding on its meanings from the perspectives of youth mental health service users. This study explored the meanings of well-being from the perspectives of youth mental health service users diagnosed with psychosis in the past 3 years. Using a qualitative approach, we conducted semi-structured interviews and participant-photography elicited focus groups with 17 youth recruited from an early intervention program for psychoses and a mental health program specializing in the delivery of psychiatric services to street youth. Analysis combined the methods of constructivist grounded theory and narrative inquiry. The findings illustrate five key themes in participants' conceptualizations of well-being: multidimensionality; active oriented states; social environment; identity; and normality. Dimensions of well-being identified in participants' accounts include: psychological, physical, emotional, moral/virtuous, financial/material, spiritual, and social aspects. Our heuristic framework for conceptualizing well-being, grounded in the narrative accounts of youth participants, can inform the future planning and design of interventions, research, and outcome measures pertaining to the well-being of youth recently diagnosed with psychosis.

Toward an evidence-based patient-provider communication in rehabilitation: linking communication elements to better rehabilitation outcomes.

PubMed

Jesus, Tiago Silva; Silva, Isabel Lopes

2016-04-01

There is a growing interest in linking aspects of patient-provider communication to rehabilitation outcomes. However, the field lacks a conceptual understanding on: (a) 'how' rehabilitation outcomes can be improved by communication; and (b) through 'which' elements in particular. This article elaborates on the conceptual developments toward informing further practice and research. Existing models of communication in healthcare were adapted to rehabilitation, and its outcomes through a comprehensive literature review. After depicting mediating mechanisms and variables (e.g. therapeutic engagement, adjustment toward disability), this article presents the '4 Rehab Communication Elements' deemed likely to underpin rehabilitation outcomes. The four elements are: (a) knowing the person and building a supportive relationship; (b) effective information exchange and education; (c) shared goal-setting and action planning; and (d) fostering a more positive, yet realistic, cognitive and self-reframing. This article describes an unprecedented, outcomes-oriented approach toward the design of rehabilitation communication, which has resulted in the development of a new intervention model: the '4 Rehab Communication Elements'. Further trials are needed to evaluate the impact of this whole intervention model on rehabilitation outcomes. © The Author(s) 2015.

Conservation Process Model (cpm): a Twofold Scientific Research Scope in the Information Modelling for Cultural Heritage

NASA Astrophysics Data System (ADS)

Fiorani, D.; Acierno, M.

2017-05-01

The aim of the present research is to develop an instrument able to adequately support the conservation process by means of a twofold approach, based on both BIM environment and ontology formalisation. Although BIM has been successfully experimented within AEC (Architecture Engineering Construction) field, it has showed many drawbacks for architectural heritage. To cope with unicity and more generally complexity of ancient buildings, applications so far developed have shown to poorly adapt BIM to conservation design with unsatisfactory results (Dore, Murphy 2013; Carrara 2014). In order to combine achievements reached within AEC through BIM environment (design control and management) with an appropriate, semantically enriched and flexible The presented model has at its core a knowledge base developed through information ontologies and oriented around the formalization and computability of all the knowledge necessary for the full comprehension of the object of architectural heritage an its conservation. Such a knowledge representation is worked out upon conceptual categories defined above all within architectural criticism and conservation scope. The present paper aims at further extending the scope of conceptual modelling within cultural heritage conservation already formalized by the model. A special focus is directed on decay analysis and surfaces conservation project.

Promoting recovery-oriented practice in mental health services: a quasi-experimental mixed-methods study.

PubMed

Gilburt, Helen; Slade, Mike; Bird, Victoria; Oduola, Sheri; Craig, Tom K J

2013-06-13

Recovery has become an increasingly prominent concept in mental health policy internationally. However, there is a lack of guidance regarding organisational transformation towards a recovery orientation. This study evaluated the implementation of recovery-orientated practice through training across a system of mental health services. The intervention comprised four full-day workshops and an in-team half-day session on supporting recovery. It was offered to 383 staff in 22 multidisciplinary community and rehabilitation teams providing mental health services across two contiguous regions. A quasi-experimental design was used for evaluation, comparing behavioural intent with staff from a third contiguous region. Behavioural intent was rated by coding points of action on the care plans of a random sample of 700 patients (400 intervention, 300 control), before and three months after the intervention. Action points were coded for (a) focus of action, using predetermined categories of care; and (b) responsibility for action. Qualitative inquiry was used to explore staff understanding of recovery, implementation in services and the wider system, and the perceived impact of the intervention. Semi-structured interviews were conducted with 16 intervention group team leaders post-training and an inductive thematic analysis undertaken. A total of 342 (89%) staff received the intervention. Care plans of patients in the intervention group had significantly more changes with evidence of change in the content of patient's care plans (OR 10.94. 95% CI 7.01-17.07) and the attributed responsibility for the actions detailed (OR 2.95, 95% CI 1.68-5.18). Nine themes emerged from the qualitative analysis split into two superordinate categories. 'Recovery, individual and practice', describes the perception and provision of recovery orientated care by individuals and at a team level. It includes themes on care provision, the role of hope, language of recovery, ownership and multidisciplinarity. 'Systemic implementation', describes organizational implementation and includes themes on hierarchy and role definition, training approaches, measures of recovery and resources. Training can provide an important mechanism for instigating change in promoting recovery-orientated practice. However, the challenge of systemically implementing recovery approaches requires further consideration of the conceptual elements of recovery, its measurement, and maximising and demonstrating organizational commitment.

An Object-oriented Computer Code for Aircraft Engine Weight Estimation

NASA Technical Reports Server (NTRS)

Tong, Michael T.; Naylor, Bret A.

2008-01-01

Reliable engine-weight estimation at the conceptual design stage is critical to the development of new aircraft engines. It helps to identify the best engine concept amongst several candidates. At NASA Glenn (GRC), the Weight Analysis of Turbine Engines (WATE) computer code, originally developed by Boeing Aircraft, has been used to estimate the engine weight of various conceptual engine designs. The code, written in FORTRAN, was originally developed for NASA in 1979. Since then, substantial improvements have been made to the code to improve the weight calculations for most of the engine components. Most recently, to improve the maintainability and extensibility of WATE, the FORTRAN code has been converted into an object-oriented version. The conversion was done within the NASA s NPSS (Numerical Propulsion System Simulation) framework. This enables WATE to interact seamlessly with the thermodynamic cycle model which provides component flow data such as airflows, temperatures, and pressures, etc. that are required for sizing the components and weight calculations. The tighter integration between the NPSS and WATE would greatly enhance system-level analysis and optimization capabilities. It also would facilitate the enhancement of the WATE code for next-generation aircraft and space propulsion systems. In this paper, the architecture of the object-oriented WATE code (or WATE++) is described. Both the FORTRAN and object-oriented versions of the code are employed to compute the dimensions and weight of a 300- passenger aircraft engine (GE90 class). Both versions of the code produce essentially identical results as should be the case. Keywords: NASA, aircraft engine, weight, object-oriented

An Object-Oriented Collection of Minimum Degree Algorithms: Design, Implementation, and Experiences

NASA Technical Reports Server (NTRS)

Kumfert, Gary; Pothen, Alex

1999-01-01

The multiple minimum degree (MMD) algorithm and its variants have enjoyed 20+ years of research and progress in generating fill-reducing orderings for sparse, symmetric positive definite matrices. Although conceptually simple, efficient implementations of these algorithms are deceptively complex and highly specialized. In this case study, we present an object-oriented library that implements several recent minimum degree-like algorithms. We discuss how object-oriented design forces us to decompose these algorithms in a different manner than earlier codes and demonstrate how this impacts the flexibility and efficiency of our C++ implementation. We compare the performance of our code against other implementations in C or Fortran.

How the Second Law of Thermodynamics Has Informed Ecosystem Ecology through Its History

NASA Astrophysics Data System (ADS)

Chapman, E. J.; Childers, D. L.; Vallino, J. J.

2014-12-01

Throughout the history of ecosystem ecology many attempts have been made to develop a general principle governing how systems develop and organize. We reviewed the historical developments that led to conceptualization of several goal-oriented principles in ecosystem ecology and the relationships among them. We focused our review on two prominent principles—the Maximum Power Principle and the Maximum Entropy Production Principle—and the literature that applies to both. While these principles have considerable conceptual overlap and both use concepts in physics (power and entropy), we found considerable differences in their historical development, the disciplines that apply these principles, and their adoption in the literature. We reviewed the literature using Web of Science keyword searches for the MPP, the MEPP, as well as for papers that cited pioneers in the MPP and the MEPP development. From the 6000 papers that our keyword searches returned, we limited our further meta-analysis to 32 papers by focusing on studies with a foundation in ecosystems research. Despite these seemingly disparate pasts, we concluded that the conceptual approaches of these two principles were more similar than dissimilar and that maximization of power in ecosystems occurs with maximum entropy production. We also found that these two principles have great potential to explain how systems develop, organize, and function, but there are no widely agreed upon theoretical derivations for the MEPP or the MPP, possibly hindering their broader use in ecological research. We end with recommendations for how ecosystems-level studies may better use these principles.

Working with low back pain: problem-solving orientation and function.

PubMed

Shaw, W S; Feuerstein, M; Haufler, A J; Berkowitz, S M; Lopez, M S

2001-08-01

A number of ergonomic, workplace and individual psychosocial factors and health behaviors have been associated with the onset, exacerbation and/or maintenance of low back pain (LBP). The functional impact of these factors may be influenced by how a worker approaches problems in general. The present study was conducted to determine whether problem-solving orientation was associated with physical and mental health outcomes in fully employed workers (soldiers) reporting a history of LBP in the past year. The sample consisted of 475 soldiers (446 male, 29 female; mean age 24.5 years) who worked in jobs identified as high risk for LBP-related disability and reported LBP symptoms in the past 12 months. The Social Problem-Solving Inventory and the Standard Form-12 (SF-12) were completed by all subjects. Hierarchical multiple regression analyses were used to predict the SF-12 physical health summary scale from interactions of LBP symptoms with each of five problem-solving subscales. Low scores on positive problem-solving orientation (F(1,457)=4.49), and high scores on impulsivity/carelessness (F(1,457)=9.11) were associated with a steeper gradient in functional loss related to LBP. Among those with a longer history of low-grade LBP, an avoidant approach to problem-solving was also associated with a steeper gradient of functional loss (three-way interaction; F(1,458)=4.58). These results suggest that the prolonged impact of LBP on daily function may be reduced by assisting affected workers to conceptualize LBP as a problem that can be overcome and using strategies that promote taking an active role in reducing risks for LBP. Secondary prevention efforts may be improved by addressing these factors.

Dormitory of Physical and Engineering Sciences: Sleeping Beauties May Be Sleeping Innovations

PubMed Central

van Raan, Anthony F. J.

2015-01-01

A ‘Sleeping Beauty in Science’ is a publication that goes unnoticed (‘sleeps’) for a long time and then, almost suddenly, attracts a lot of attention (‘is awakened by a prince’). The aim of this paper is to present a general methodology to investigate (1) important properties of Sleeping Beauties such as the time-dependent distribution, author characteristics, journals and fields, and (2) the cognitive environment of Sleeping Beauties. We are particularly interested to find out to what extent Sleeping Beauties are application-oriented and thus are potential Sleeping Innovations. In this study we focus primarily on physics (including materials science and astrophysics) and present first results for chemistry and for engineering & computer science. We find that more than half of the SBs are application-oriented. To study the cognitive environments of Sleeping Beauties we develop a new approach in which the cognitive environment of the SBs is analyzed, based on the mapping of Sleeping Beauties using their citation links and conceptual relations, particularly co-citation mapping. In this way we investigate the research themes in which the SBs are ‘used’ and possible causes of why the premature work in the SBs becomes topical, i.e., the trigger of the awakening of the SBs. This approach is tested with a blue skies SB and an application-oriented SB. We think that the mapping procedures discussed in this paper are not only important for bibliometric analyses. They also provide researchers with useful, interactive tools to discover both relevant older work as well as new developments, for instance in themes related to Sleeping Beauties that are also Sleeping Innovations. PMID:26469987

Effects of Two Combined Methods on the Teaching of Basic Astronomy Concepts

ERIC Educational Resources Information Center

Korur, Fikret; Enil, Gizem; Göçer, Gizem

2016-01-01

The authors mainly aimed to investigate the following question: Are there any significant effects of the first combined method of a conceptual change approach with refutation text, worksheets, and activities with respect to the second combined method of a conceptual change approach with conceptual texts, presentations, and activities on students'…

Conceptualizing 20 years of engaged scholarship: A scoping review

PubMed Central

Beaulieu, Marianne; Breton, Mylaine

2018-01-01

Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer’s foundational discourse in 1996. Yet, beyond a growing interest in orienting universities’ missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution. PMID:29489870

An expanded conceptual framework for solution-focused management of chemical pollution in European waters.

PubMed

Munthe, John; Brorström-Lundén, Eva; Rahmberg, Magnus; Posthuma, Leo; Altenburger, Rolf; Brack, Werner; Bunke, Dirk; Engelen, Guy; Gawlik, Bernd Manfred; van Gils, Jos; Herráez, David López; Rydberg, Tomas; Slobodnik, Jaroslav; van Wezel, Annemarie

2017-01-01

This paper describes a conceptual framework for solutions-focused management of chemical contaminants built on novel and systematic approaches for identifying, quantifying and reducing risks of these substances. The conceptual framework was developed in interaction with stakeholders representing relevant authorities and organisations responsible for managing environmental quality of water bodies. Stakeholder needs were compiled via a survey and dialogue. The content of the conceptual framework was thereafter developed with inputs from relevant scientific disciplines. The conceptual framework consists of four access points: Chemicals, Environment, Abatement and Society, representing different aspects and approaches to engaging in the issue of chemical contamination of surface waters. It widens the scope for assessment and management of chemicals in comparison to a traditional (mostly) perchemical risk assessment approaches by including abatement- and societal approaches as optional solutions. The solution-focused approach implies an identification of abatement- and policy options upfront in the risk assessment process. The conceptual framework was designed for use in current and future chemical pollution assessments for the aquatic environment, including the specific challenges encountered in prioritising individual chemicals and mixtures, and is applicable for the development of approaches for safe chemical management in a broader sense. The four access points of the conceptual framework are interlinked by four key topics representing the main scientific challenges that need to be addressed, i.e.: identifying and prioritising hazardous chemicals at different scales; selecting relevant and efficient abatement options; providing regulatory support for chemicals management; predicting and prioritising future chemical risks. The conceptual framework aligns current challenges in the safe production and use of chemicals. The current state of knowledge and implementation of these challenges is described. The use of the conceptual framework, and addressing the challenges, is intended to support: (1) forwarding sustainable use of chemicals, (2) identification of pollutants of priority concern for cost-effective management, (3) the selection of optimal abatement options and (4) the development and use of optimised legal and policy instruments.

Partnering with parents in a pediatric ambulatory care setting: a new model.

PubMed

Tourigny, Jocelyne; Chartrand, Julie

2015-06-01

Pediatric care has greatly evolved during the past 30 years, moving from a traditional, medically oriented approach to a more consultative, interactive model. In the literature, the concept of partnership has been explored and presented in various terms, including presence, collaboration, involvement, and participation. The models of partnership that have been proposed have rarely been evaluated, and do not take the unique environment of ambulatory care into account. Based on a literature review, strong clinical experience with families, and previous research with parents and health professionals, both the conceptual and empirical phases of a new model are described. This model can be adapted to other pediatric health care contexts in either primary or tertiary care and should be evaluated in terms of efficacy and usefulness.

A knowledge-based patient assessment system: conceptual and technical design.

PubMed Central

Reilly, C. A.; Zielstorff, R. D.; Fox, R. L.; O'Connell, E. M.; Carroll, D. L.; Conley, K. A.; Fitzgerald, P.; Eng, T. K.; Martin, A.; Zidik, C. M.; Segal, M.

2000-01-01

This paper describes the design of an inpatient patient assessment application that captures nursing assessment data using a wireless laptop computer. The primary aim of this system is to capture structured information for facilitating decision support and quality monitoring. The system also aims to improve efficiency of recording patient assessments, reduce costs, and improve discharge planning and early identification of patient learning needs. Object-oriented methods were used to elicit functional requirements and to model the proposed system. A tools-based development approach is being used to facilitate rapid development and easy modification of assessment items and rules for decision support. Criteria for evaluation include perceived utility by clinician users, validity of decision support rules, time spent recording assessments, and perceived utility of aggregate reports for quality monitoring. PMID:11079970

A knowledge-based patient assessment system: conceptual and technical design.

PubMed

Reilly, C A; Zielstorff, R D; Fox, R L; O'Connell, E M; Carroll, D L; Conley, K A; Fitzgerald, P; Eng, T K; Martin, A; Zidik, C M; Segal, M

2000-01-01

This paper describes the design of an inpatient patient assessment application that captures nursing assessment data using a wireless laptop computer. The primary aim of this system is to capture structured information for facilitating decision support and quality monitoring. The system also aims to improve efficiency of recording patient assessments, reduce costs, and improve discharge planning and early identification of patient learning needs. Object-oriented methods were used to elicit functional requirements and to model the proposed system. A tools-based development approach is being used to facilitate rapid development and easy modification of assessment items and rules for decision support. Criteria for evaluation include perceived utility by clinician users, validity of decision support rules, time spent recording assessments, and perceived utility of aggregate reports for quality monitoring.

Enacting Sustainable School-Based Health Initiatives: A Communication-Centered Approach to Policy and Practice

PubMed Central

Canary, Heather E.

2011-01-01

Communication plays an important role in all aspects of the development and use of policy. We present a communication-centered perspective on the processes of enacting public health policies. Our proposed conceptual framework comprises 4 communication frames: orientation, amplification, implementation, and integration. Empirical examples from 2 longitudinal studies of school-based health policies show how each frame includes different communication processes that enable sustainable public health policy practices in school-based health initiatives. These 4 frames provide unique insight into the capacity of school-based public health policy to engage youths, parents, and a broader community of stakeholders. Communication is often included as an element of health policy; however, our framework demonstrates the importance of communication as a pivotal resource in sustaining changes in public health practices. PMID:21233442

Beyond the bench and the bedside: economic and health systems dimensions of global childhood cancer outcomes.

PubMed

Denburg, Avram E; Knaul, Felicia M; Atun, Rifat; Frazier, Lindsay A; Barr, Ronald D

2014-03-01

Globally, the number of new cases of childhood cancer continues to rise, with a widening gulf in outcomes across countries, despite the availability of effective cure options for many pediatric cancers. Economic forces and health system realities are deeply embedded in the foundation of disparities in global childhood cancer outcomes. A truly global effort to close the childhood cancer divide therefore requires systemic solutions. Analysis of the economic and health system dimensions of childhood cancer outcomes is essential to progress in childhood cancer survival around the globe. The conceptual power of this approach is significant. It provides insight into how and where pediatric oncology entwines with broader political and economic conditions, and highlights the mutual benefit derived from systems-oriented solutions. © 2013 Wiley Periodicals, Inc.

A study of system requirements for Phobos/Deimos missions. Volume 2: Phase 1 results, satellite rendezvous and landing missions

NASA Technical Reports Server (NTRS)

1972-01-01

The feasibility of a satellite rendezvous, landing, and roving mission to the Martian satellites Phobos and Deimos is considered. Mission-oriented analysis, systems analysis, and conceptual design studies are presented.

Successful ETV Teaching

ERIC Educational Resources Information Center

Cramer, Robert E.; Boehm, Richard G.

1971-01-01

Three series of eight fifteen-minute programs each were made conceptual and process oriented. Data was presented and divergent questions asked about it, but not answered. New ways of using traditional materials were demonstrated as was the adaptability of TV to non-expository teaching. (NH)

Navajo Philosophy of Learning and Pedagogy.

ERIC Educational Resources Information Center

Benally, Herbert John

1994-01-01

Describes Navajo philosophy and implications for teaching and learning. Explains four branches of knowing that provide a framework for conceptualizing teaching content, as well as interrelationships within the framework providing opportunities for critical analysis and reflection. Advocates inquiry-oriented, experience-based instruction that…

Five focus strategies to organize health care delivery.

PubMed

Peltokorpi, Antti; Linna, Miika; Malmström, Tomi; Torkki, Paulus; Lillrank, Paul Martin

2016-01-01

The focused factory is one of the concepts that decision-makers have adopted for improving health care delivery. However, disorganized definitions of focus have led to findings that cannot be utilized systematically. The purpose of this paper is to discuss strategic options to focus health care operations. First the literature on focus in health care is reviewed revealing conceptual challenges. Second, a definition of focus in terms of demand and requisite variety is defined, and the mechanisms of focus are explicated. A classification of five focus strategies that follow the original idea to reduce variety in products and markets is presented. Finally, the paper examines managerial possibilities linked to the focus strategies. The paper proposes a framework of five customer-oriented focus strategies which aim at reducing variety in different characteristics of care pathways: population; urgency and severity; illnesses and symptoms; care practices and processes; and care outcomes. Empirical research is needed to evaluate the costs and benefits of the five strategies and about system-level effects of focused units on competition and coordination. Focus is an enabling condition that needs to be exploited using specific demand and supply management practices. It is essential to understand how focus mechanisms differ between strategies, and to select focus that fits with organization's strategy and key performance indicators. Compared to previous more resource-oriented approaches, this study provides theoretically solid and practically relevant customer-oriented framework for focusing in health care.

Meanline Analysis of Turbines with Choked Flow in the Object-Oriented Turbomachinery Analysis Code

NASA Technical Reports Server (NTRS)

Hendricks, Eric S.

2016-01-01

The prediction of turbomachinery performance characteristics is an important part of the conceptual aircraft engine design process. During this phase, the designer must examine the effects of a large number of turbomachinery design parameters to determine their impact on overall engine performance and weight. The lack of detailed design information available in this phase necessitates the use of simpler meanline and streamline methods to determine the turbomachinery geometry characteristics and provide performance estimates prior to more detailed CFD (Computational Fluid Dynamics) analyses. While a number of analysis codes have been developed for this purpose, most are written in outdated software languages and may be difficult or impossible to apply to new, unconventional designs. The Object-Oriented Turbomachinery Analysis Code (OTAC) is currently being developed at NASA Glenn Research Center to provide a flexible meanline and streamline analysis capability in a modern object-oriented language. During the development and validation of OTAC, a limitation was identified in the code's ability to analyze and converge turbines as the flow approached choking. This paper describes a series of changes which can be made to typical OTAC turbine meanline models to enable the assessment of choked flow up to limit load conditions. Results produced with this revised model setup are provided in the form of turbine performance maps and are compared to published maps.

A flexible computer aid for conceptual design based on constraint propagation and component-modeling. [of aircraft in three dimensions

NASA Technical Reports Server (NTRS)

Kolb, Mark A.

1988-01-01

The Rubber Airplane program, which combines two symbolic processing techniques with a component-based database of design knowledge, is proposed as a computer aid for conceptual design. Using object-oriented programming, programs are organized around the objects and behavior to be simulated, and using constraint propagation, declarative statements designate mathematical relationships among all the equation variables. It is found that the additional level of organizational structure resulting from the arrangement of the design information in terms of design components provides greater flexibility and convenience.

Summary of the 2014 Sandia V&V Challenge Workshop

DOE PAGES

Schroeder, Benjamin B.; Hu, Kenneth T.; Mullins, Joshua Grady; ...

2016-02-19

A discussion of the five responses to the 2014 Sandia Verification and Validation (V&V) Challenge Problem, presented within this special issue, is provided hereafter. Overviews of the challenge problem workshop, workshop participants, and the problem statement are also included. Brief summations of teams' responses to the challenge problem are provided. Issues that arose throughout the responses that are deemed applicable to the general verification, validation, and uncertainty quantification (VVUQ) community are the main focal point of this paper. The discussion is oriented and organized into big picture comparison of data and model usage, VVUQ activities, and differentiating conceptual themes behindmore » the teams' VVUQ strategies. Significant differences are noted in the teams' approaches toward all VVUQ activities, and those deemed most relevant are discussed. Beyond the specific details of VVUQ implementations, thematic concepts are found to create differences among the approaches; some of the major themes are discussed. Lastly, an encapsulation of the key contributions, the lessons learned, and advice for the future are presented.« less

Mothers’ Power Assertion, Children’s Negative, Adversarial Orientation, and Future Behavior Problems in Low-Income Families: Early Maternal Responsiveness as a Moderator of the Developmental Cascade

PubMed Central

Kim, Sanghag; Kochanska, Grazyna

2014-01-01

Parental power assertion, a key dimension of family environment, generally sets in motion detrimental developmental cascades; however, evidence suggests that other qualities of parenting, such as responsiveness, can significantly moderate those processes. Mechanisms that account for such moderating effects are not fully understood. We propose a conceptual model of processes linking parental power assertion, parental responsiveness, children’s negative, adversarial, rejecting orientation toward the parent, and behavior problems. We test that model in a short-term longitudinal design involving 186 low-income, ethnically diverse mothers and their toddlers. When children were 30 months, the dyads were observed in multiple, lengthy, naturalistic laboratory interactions to assess behaviorally mothers’ responsiveness and their power-assertive control style. At 33 months, we observed behavioral indicators of children’s negative, adversarial, rejecting orientation toward the mothers in several naturalistic and standardized paradigms. At 40 months, mothers rated children’s behavior problems. The proposed moderated mediation sequence, tested using a new approach, PROCESS (Hayes, 2013), was supported. The indirect effect from maternal power assertion to children’s negative, adversarial orientation to future behavior problems was present when mothers’ responsiveness was either low or average but absent when mothers were highly responsive. This study elucidates a potential process that may link parental power assertion with behavior problems and highlights how positive aspects of parenting can moderate this process and defuse maladaptive developmental cascades. It also suggests possible targets for parenting intervention and prevention efforts. PMID:25401483

Mothers' power assertion; children's negative, adversarial orientation; and future behavior problems in low-income families: early maternal responsiveness as a moderator of the developmental cascade.

PubMed

Kim, Sanghag; Kochanska, Grazyna

2015-02-01

Parental power assertion, a key dimension of family environment, generally sets in motion detrimental developmental cascades; however, evidence suggests that other qualities of parenting, such as responsiveness, can significantly moderate those processes. Mechanisms that account for such moderating effects are not fully understood. We propose a conceptual model of processes linking parental power assertion, parental responsiveness, children's negative, adversarial, rejecting orientation toward the parent, and behavior problems. We test that model in a short-term longitudinal design involving 186 low-income, ethnically diverse mothers and their toddlers. When children were 30 months, the dyads were observed in multiple, lengthy, naturalistic laboratory interactions to assess behaviorally mothers' responsiveness and their power-assertive control style. At 33 months, we observed behavioral indicators of children's negative, adversarial, rejecting orientation toward the mothers in several naturalistic and standardized paradigms. At 40 months, mothers rated children's behavior problems. The proposed moderated mediation sequence, tested using a new approach, PROCESS (Hayes, 2013), was supported. The indirect effect from maternal power assertion to children's negative, adversarial orientation to future behavior problems was present when mothers' responsiveness was either low or average but absent when mothers were highly responsive. This study elucidates a potential process that may link parental power assertion with behavior problems and highlights how positive aspects of parenting can moderate this process and defuse maladaptive developmental cascades. It also suggests possible targets for parenting intervention and prevention efforts. PsycINFO Database Record (c) 2015 APA, all rights reserved.

Reanalyzing the "far medial" (transcondylar-transtubercular) approach based on three anatomical vectors: the ventral posterolateral corridor.

PubMed

Chakravarthi, Srikant; Monroy-Sosa, Alejandro; Gonen, Lior; Fukui, Melanie; Rovin, Richard; Kojis, Nathaniel; Lindsay, Mark; Khalili, Sammy; Celix, Juanita; Corsten, Martin; Kassam, Amin B

2018-06-01

Endoscopic endonasal access to the jugular foramen and occipital condyle - the transcondylar-transtubercular approach - is anatomically complex and requires detailed knowledge of the relative position of critical neurovascular structures, in order to avoid inadvertent injury and resultant complications. However, access to this region can be confusing as the orientation and relationships of osseous, vascular, and neural structures are very much different from traditional dorsal approaches. This review aims at providing an organizational construct for a more understandable framework in accessing the transcondylar-transtubercular window. The region can be conceptualized using a three-vector coordinate system: vector 1 represents a dorsal or ventral corridor, vector 2 represents the outer and inner circumferential anatomical limits; in an "onion-skin" fashion, key osseous, vascular, and neural landmarks are organized based on a 360-degree skull base model, and vector 3 represents the final core or target of the surgical corridor. The creation of an organized "global-positioning system" may better guide the surgeon in accessing the far-medial transcondylar-transtubercular region, and related pathologies, and help understand the surgical limits to the occipital condyle and jugular foramen - the ventral posterolateral corridor - via the endoscopic endonasal approach.

The Effect of a Conceptual Change Approach on Understanding of Students' Chemical Equilibrium Concepts

ERIC Educational Resources Information Center

Atasoy, Basri; Akkus, Huseyin; Kadayifci, Hakki

2009-01-01

The purpose of this study was to compare the effects of a conceptual change approach over traditional instruction on tenth-grade students' conceptual achievement in understanding chemical equilibrium. The study was conducted in two classes of the same teacher with participation of a total of 44 tenth-grade students. In this study, a…

Seeking an Expanded, Multidimensional Conceptual Approach to Health Literacy and Health Disparities Research.

PubMed

Logan, Robert A

2017-01-01

This chapter compares the conceptual foundations of health literacy and health disparities. It details some of the conceptual differences between health literacy and health disparities and explains some similarities that suggest the need for increased research collaboration. The chapter is among the first to address the structural and social determinants of health together and explain that future research needs to assess their interactions. Overall, the chapter creates a conceptual foundation as well as challenges future scholars/practitioners to take more multidimensional approaches to assess health's determinants. The chapter also attempts to demonstrate there is nothing more practical than good theory, or clear conceptual foundations. The chapter is divided into four sections that address the following topics: three conceptual frameworks about the determinants of health; opportunities in health disparities and health literacy research; seeking an expanded, multidimensional conceptual approach to health literacy and health disparities research; as well as a conclusion. The chapter suggests there are vacuums in current research knowledge that need future attention - especially regarding the integration of health literacy and health disparities research.

"How We Stay Together Without Going Crazy:" Reconstruction of Reality Among Women of Mixed-Orientation Relationships.

PubMed

Adler, Adir; Ben-Ari, Adital

2018-01-01

Until recently, the literature that addressed the phenomenon of mixed-orientation relationships, in which the female partner is straight and the male partner is non-straight, has focused mainly on the men's perspective. Most of the studies have employed a pessimistic tone, underscoring the obstacles faced by each of the partners. This study was designed to understand how women of mixed-orientation relationships construct their reality within such a relationship, focusing on elements that assist them in maintaining those relationships. Based on the phenomenological paradigm, in-depth interviews with eight women in mixed-orientation relationships were conducted. The findings indicate that in order to adapt to their newly constructed reality, women reframe various individual, marital, and social aspects in their lives. Those reframing processes constituted a point of departure to developing a conceptual model, which outlines the journey to reality reconstruction among women in mixed-orientation relationships.

[An object-oriented remote sensing image segmentation approach based on edge detection].

PubMed

Tan, Yu-Min; Huai, Jian-Zhu; Tang, Zhong-Shi

2010-06-01

Satellite sensor technology endorsed better discrimination of various landscape objects. Image segmentation approaches to extracting conceptual objects and patterns hence have been explored and a wide variety of such algorithms abound. To this end, in order to effectively utilize edge and topological information in high resolution remote sensing imagery, an object-oriented algorithm combining edge detection and region merging is proposed. Susan edge filter is firstly applied to the panchromatic band of Quickbird imagery with spatial resolution of 0.61 m to obtain the edge map. Thanks to the resulting edge map, a two-phrase region-based segmentation method operates on the fusion image from panchromatic and multispectral Quickbird images to get the final partition result. In the first phase, a quad tree grid consisting of squares with sides parallel to the image left and top borders agglomerates the square subsets recursively where the uniform measure is satisfied to derive image object primitives. Before the merger of the second phrase, the contextual and spatial information, (e. g., neighbor relationship, boundary coding) of the resulting squares are retrieved efficiently by means of the quad tree structure. Then a region merging operation is performed with those primitives, during which the criterion for region merging integrates edge map and region-based features. This approach has been tested on the QuickBird images of some site in Sanxia area and the result is compared with those of ENVI Zoom Definiens. In addition, quantitative evaluation of the quality of segmentation results is also presented. Experiment results demonstrate stable convergence and efficiency.

Multidisciplinary design optimization - An emerging new engineering discipline

NASA Technical Reports Server (NTRS)

Sobieszczanski-Sobieski, Jaroslaw

1993-01-01

A definition of the multidisciplinary design optimization (MDO) is introduced, and functionality and relationship of the MDO conceptual components are examined. The latter include design-oriented analysis, approximation concepts, mathematical system modeling, design space search, an optimization procedure, and a humane interface.

Power Structures and Rural Development.

ERIC Educational Resources Information Center

Beal, George M.

Some of the assumptions, conditions, and parameters which deal with power structures and rural development are briefly specified in this paper. The definitions (conceptual and operational) for power, social power, authority, influence, power structure, development, and rural are discussed. The ideological orientation under which development…

Computers in Small Libraries: Learning Server-Side Scripting

ERIC Educational Resources Information Center

Roberts, Gary

2005-01-01

In this column, the author compares and contrasts the most popular scripting languages that are used to create truly dynamic service-oriented Web sites, building a conceptual framework that be can used as a starting point for specific server-side library projects.

Binding and Unfolding: Towards the Linguistic Construction of Narrative Discourse.

ERIC Educational Resources Information Center

Bamberg, Michael; Marchman, Virginia

1991-01-01

Explores the relationship between linguistic and conceptual structuring of narratives, focusing on linguistic devices used by German and U.S. narrators to identify transitions in text structure. Identifies and outlines two types of narrative orientation: differentiating events and integrating events. (SR)

Using fiber networks to stimulate transit oriented development : prospects, barriers and best practices

DOT National Transportation Integrated Search

2001-10-01

This study empirically examines a practical aspect of a relationship that is only now being conceptualized--the relationship between rail transit, land development, and telecommunications. It pushes the envelope of knowledge in so far as the interact...

Using Fiber Networks to Stimulate Transit Oriented Development: Prospects, Barriers and Best Practices

DOT National Transportation Integrated Search

2001-10-01

This study empirically examines a practical aspect of a relationship that is only now being conceptualized--the relationship between rail transit, land development, and telecommunications. It pushes the envelope of knowledge in so far as the interact...

Relationship between achievement goal orientations and the perceived purposes of playing rugby union for professional and amateur players.

PubMed

Treasure, D C; Carpenter, P J; Power, K T

2000-08-01

The recent professionalization of rugby union makes it an excellent achievement context in which to examine the relationship between achievement goal orientations and the perceived purposes of sport as a function of competitive standard. During the 1996-97 season, 73 professional and 106 amateur rugby players in England completed a series of questionnaires assessing their achievement goal orientations, beliefs about the purposes of rugby and demographic information. The results of a canonical correlation analysis revealed a conceptually coherent relationship between achievement goal orientations and purposes of rugby. Specifically, a high ego/moderate task orientation was positively related to fitness, aggression and financial remuneration as significant purposes of rugby. Professional players scored higher on those purposes of rugby related to aggression, financial remuneration and fitness, but lower on sportspersonship than amateur players. Professional players also reported higher task and ego goal orientations than amateur players. The findings are discussed in terms of the differences in lifestyle and motivation of professional and amateur rugby union players.

ERP evidence for flexible adjustment of retrieval orientation and its influence on familiarity.

PubMed

Ecker, Ullrich K H; Zimmer, Hubert D

2009-10-01

The assumption was tested that familiarity memory as indexed by a mid-frontal ERP old-new effect is modulated by retrieval orientation. A randomly cued category-based versus exemplar-specific recognition memory test, requiring flexible adjustment of retrieval orientation, was conducted. Results show that the mid-frontal ERP old-new effect is sensitive to the manipulation of study-test congruency-that is, whether the same object is repeated identically or a different category exemplar is presented at test. Importantly, the effect pattern depends on subjects' retrieval orientation. With a specific orientation, only same items elicited an early old-new effect (same > different = new), whereas in the general condition, the old-new effect was graded (same > different > new). This supports the view that both perceptual and conceptual processes can contribute to familiarity memory and demonstrates that the rather automatic process of familiarity is not only data driven but influenced by top-down retrieval orientation, which subjects are able to adjust on a flexible basis.

Revealing Conceptual Understanding of International Business

ERIC Educational Resources Information Center

Ashley, Sue; Schaap, Harmen; de Bruijn, Elly

2017-01-01

This study aims to identify an adequate approach for revealing conceptual understanding in higher professional education. Revealing students' conceptual understanding is an important step towards developing effective curricula, assessment and aligned teaching strategies to enhance conceptual understanding in higher education. Essays and concept…

An Object-Oriented Computer Code for Aircraft Engine Weight Estimation

NASA Technical Reports Server (NTRS)

Tong, Michael T.; Naylor, Bret A.

2009-01-01

Reliable engine-weight estimation at the conceptual design stage is critical to the development of new aircraft engines. It helps to identify the best engine concept amongst several candidates. At NASA Glenn Research Center (GRC), the Weight Analysis of Turbine Engines (WATE) computer code, originally developed by Boeing Aircraft, has been used to estimate the engine weight of various conceptual engine designs. The code, written in FORTRAN, was originally developed for NASA in 1979. Since then, substantial improvements have been made to the code to improve the weight calculations for most of the engine components. Most recently, to improve the maintainability and extensibility of WATE, the FORTRAN code has been converted into an object-oriented version. The conversion was done within the NASA's NPSS (Numerical Propulsion System Simulation) framework. This enables WATE to interact seamlessly with the thermodynamic cycle model which provides component flow data such as airflows, temperatures, and pressures, etc., that are required for sizing the components and weight calculations. The tighter integration between the NPSS and WATE would greatly enhance system-level analysis and optimization capabilities. It also would facilitate the enhancement of the WATE code for next-generation aircraft and space propulsion systems. In this paper, the architecture of the object-oriented WATE code (or WATE++) is described. Both the FORTRAN and object-oriented versions of the code are employed to compute the dimensions and weight of a 300-passenger aircraft engine (GE90 class). Both versions of the code produce essentially identical results as should be the case.

The Effect of Cooperative Learning Approach Based on Conceptual Change Condition on Students' Understanding of Chemical Equilibrium Concepts

ERIC Educational Resources Information Center

Bilgin, Ibrahim; Geban, Omer

2006-01-01

The purpose of this study is to investigate the effects of the cooperative learning approach based on conceptual change conditions over traditional instruction on 10th grade students' conceptual understanding and achievement of computational problems related to chemical equilibrium concepts. The subjects of this study consisted of 87 tenth grade…

The Modular Modeling System (MMS): A modeling framework for water- and environmental-resources management

USGS Publications Warehouse

Leavesley, G.H.; Markstrom, S.L.; Viger, R.J.

2004-01-01

The interdisciplinary nature and increasing complexity of water- and environmental-resource problems require the use of modeling approaches that can incorporate knowledge from a broad range of scientific disciplines. The large number of distributed hydrological and ecosystem models currently available are composed of a variety of different conceptualizations of the associated processes they simulate. Assessment of the capabilities of these distributed models requires evaluation of the conceptualizations of the individual processes, and the identification of which conceptualizations are most appropriate for various combinations of criteria, such as problem objectives, data constraints, and spatial and temporal scales of application. With this knowledge, "optimal" models for specific sets of criteria can be created and applied. The U.S. Geological Survey (USGS) Modular Modeling System (MMS) is an integrated system of computer software that has been developed to provide these model development and application capabilities. MMS supports the integration of models and tools at a variety of levels of modular design. These include individual process models, tightly coupled models, loosely coupled models, and fully-integrated decision support systems. A variety of visualization and statistical tools are also provided. MMS has been coupled with the Bureau of Reclamation (BOR) object-oriented reservoir and river-system modeling framework, RiverWare, under a joint USGS-BOR program called the Watershed and River System Management Program. MMS and RiverWare are linked using a shared relational database. The resulting database-centered decision support system provides tools for evaluating and applying optimal resource-allocation and management strategies to complex, operational decisions on multipurpose reservoir systems and watersheds. Management issues being addressed include efficiency of water-resources management, environmental concerns such as meeting flow needs for endangered species, and optimizing operations within the constraints of multiple objectives such as power generation, irrigation, and water conservation. This decision support system approach is being developed, tested, and implemented in the Gunni-son, Yakima, San Juan, Rio Grande, and Truckee River basins of the western United States. Copyright ASCE 2004.

Reflective Practice in Physiotherapy Education: A Critical Conversation.

ERIC Educational Resources Information Center

Clouder, Lynn

2000-01-01

Describes how reflective practice is conceptualized and interpreted by practicing physiotherapists and undergraduate physiotherapy students. Analysis of qualitative interviews and workshops highlights both contextual and practical differences in modes of reflection by practitioners. Discussion notes the context of the task-oriented culture of the…

The Constructivist Concept: Primacy of the Obscure.

ERIC Educational Resources Information Center

Thoresen, Carl E.

1988-01-01

Responds to Mahoney and Lyddon's review of constructivism in previous article by raising questions about how the conceptual framework of constructivism can be further examined or challenged scientifically, how a constructivist orientation can be used in clinical and counseling work, and what role behavior plays. (NB)

The Evaluation of Project SEED, 1990-91.

ERIC Educational Resources Information Center

Webster, William J.; Chadbourn, Russell A.

Project Special Elementary Education for the Disadvantaged (SEED) is a national program in which professional mathematicians and scientists from universities and industry teach abstract, conceptually oriented mathematics to full-sized classes of elementary school children as a supplement to their regular mathematics instruction. In the Dallas…

Adolescent Coping Style and Behaviors: Conceptualization and Measurement.

ERIC Educational Resources Information Center

Patterson, Joan M.; McCubbin, Hamilton I.

1987-01-01

Reviews individual coping theory and family stress theory to provide a theoretical foundation for assessing adolescent coping. Presents development and testing of an adolescent self-report coping inventory, the Adolescent Coping Orientation for Problem Experiences. Gender differences in coping styles are discussed. (Author/NB)

Culture-Sensitive Functional Analytic Psychotherapy

ERIC Educational Resources Information Center

Vandenberghe, L.

2008-01-01

Functional analytic psychotherapy (FAP) is defined as behavior-analytically conceptualized talk therapy. In contrast to the technique-oriented educational format of cognitive behavior therapy and the use of structural mediational models, FAP depends on the functional analysis of the moment-to-moment stream of interactions between client and…

Same or different? Clarifying the relationship of need for cognition to personality and intelligence.

PubMed

Fleischhauer, Monika; Enge, Sören; Brocke, Burkhard; Ullrich, Johannes; Strobel, Alexander; Strobel, Anja

2010-01-01

Need for cognition (NFC) refers to an individual's tendency to engage in and enjoy effortful cognitive processing. So far, little attention has been paid to a systematic evaluation of the distinctiveness of NFC from traits with similar conceptualization and from intelligence. The present research contributes to filling this gap by examining the relation of NFC to well-established personality concepts (Study 1) and to a comprehensive measure of intelligence in a sample with broad educational backgrounds (Study 2). We observed NFC to be positively correlated with openness, emotional stability, and traits indicating goal orientation. Using confirmatory factor analysis and event-related potentials, incremental validity of NFC and openness to ideas was demonstrated, showing that NFC is more predictive of drive-related and goal-oriented behavior and attentional resource allocation. Regarding intelligence, NFC was more associated with fluid than with crystallized aspects of intelligence. Altogether, the results provide strong support for the conceptual autonomy of NFC.

The conceptual model and guiding principles of a supported-education program for Orthodox Jewish persons with severe mental illness.

PubMed

Shor, Ron; Avihod, Guy; Aivhod, Guy

2011-10-01

An innovative culturally-oriented supported-education program has been established in Israel to address the needs of religious Jewish persons with severe mental illness. This program is utilizing a highly regarded institution in the Orthodox communities, a Beit Midrash, a study hall for religious studies, as a context for rehabilitation. Based on open-ended interviews conducted with the staff members of this program, its conceptual framework and guiding principles have been identified and analyzed. In this program common principles of psychiatric rehabilitation have been adapted and incorporated into a context which has not been known so far as a context for psychiatric rehabilitation. In addition, innovative supported-education methods of work which are compatible with the cultural context of Orthodox Jewish persons have been implemented, such as opportunities provided to the participants to reconstruct their views of their daily struggles and enhance their sense of spirituality via the discussion of socially-oriented religious texts. The culturally-oriented context of the Beit Midrash enables outreach to a population which might otherwise not receive any services. This is a promising model for addressing the unique needs of religious persons with severe mental illness and for filling a gap in the resources available for the rehabilitation of this population in the community.

A conceptual framework for economic optimization of single hazard surveillance in livestock production chains.

PubMed

Guo, Xuezhen; Claassen, G D H; Oude Lansink, A G J M; Saatkamp, H W

2014-06-01

Economic analysis of hazard surveillance in livestock production chains is essential for surveillance organizations (such as food safety authorities) when making scientifically based decisions on optimization of resource allocation. To enable this, quantitative decision support tools are required at two levels of analysis: (1) single-hazard surveillance system and (2) surveillance portfolio. This paper addresses the first level by presenting a conceptual approach for the economic analysis of single-hazard surveillance systems. The concept includes objective and subjective aspects of single-hazard surveillance system analysis: (1) a simulation part to derive an efficient set of surveillance setups based on the technical surveillance performance parameters (TSPPs) and the corresponding surveillance costs, i.e., objective analysis, and (2) a multi-criteria decision making model to evaluate the impacts of the hazard surveillance, i.e., subjective analysis. The conceptual approach was checked for (1) conceptual validity and (2) data validity. Issues regarding the practical use of the approach, particularly the data requirement, were discussed. We concluded that the conceptual approach is scientifically credible for economic analysis of single-hazard surveillance systems and that the practicability of the approach depends on data availability. Copyright © 2014 Elsevier B.V. All rights reserved.

Reconceptualizing Multicultural Discourse as Shifting Geographies

ERIC Educational Resources Information Center

Little, J. N.; Walker, M.

2012-01-01

The authors come together as student and instructor to explore the limitations of learning and teaching multicultural practice in Child and Youth Care. Specifically, they posit that models available to undergraduate students are limited in their foci on norm-centric orientation and static singularity. In response, they conceptualize a…

Planning and Evaluating Educational Work in Slovene Preschools

ERIC Educational Resources Information Center

Batistic Zorec, Marcela; Hocevar, Andreja

2012-01-01

The present article examines the changes in Slovene preschools subsequent to Slovenia's independence in 1991. In the socialist period, the national education programme for preschools was highly structured, goal and content-oriented and subject to schoolization. The Curriculum for Preschools (1999) brought conceptual changes towards education…

Shifting Dimensions of Autonomy in Students' Research and Employment

ERIC Educational Resources Information Center

Willison, John; Sabir, Fizza; Thomas, Judith

2017-01-01

This study considers the conceptual space, or extent of autonomy, given to coursework Masters students before, during and after a Business Ethics course that explicitly developed and assessed their research skills. This vocationally oriented and academically challenging course used the "Research Skill Development framework" as its…

The Evaluation of Project SEED, 1989-90.

ERIC Educational Resources Information Center

Webster, William J.; Chadbourn, Russell A.

Project Special Elementary Education for the Disadvantaged (Project SEED) is a nationwide program in which mathematicians and scientists from academia and industry teach abstract, conceptually oriented mathematics to full-sized classes of elementary school students as a supplement to their regular arithmetic classes. A Socratic group-discovery…

Racial/Ethnic Minority-Specific Instrumentation in Counseling Research: A Review, Critique, and Recommendations.

ERIC Educational Resources Information Center

Sabnani, Haresh B.; Ponterotto, Joseph G.

1992-01-01

Reviews eight instruments specifically conceptualized and developed for use in racial/ethnic minority-focused psychological research: Cultural Mistrust Inventory, African Self-Consciousness Scale, Cross-Cultural Counseling Inventory-Revised, Modern Racism Scale, Value Orientation Scale, Acculturation Rating Scale for Mexican Americans, Racial…

Towards Practical Reflexivity in Online Discussion Groups

ERIC Educational Resources Information Center

Sarja, Anneli; Janhonen, Sirpa; Havukainen, Pirjo; Vesterinen, Anne

2018-01-01

This paper continues the discussion about student-driven, interactive learning activities in higher education. Using object-oriented activity theory, the article explores the relational aspects of reflexive practice as demonstrated in five online discussions groups to develop students' conceptual understanding. The purpose of the research is to…

Empathy-related Responding: Associations with Prosocial Behavior, Aggression, and Intergroup Relations

PubMed Central

Eisenberg, Nancy; Eggum, Natalie D.; Di Giunta, Laura

2010-01-01

Empathy-related responding, including empathy, sympathy, and personal distress, has been implicated in conceptual models and theories about prosocial behavior and altruism, aggression and antisocial behavior, and intergroup relationships. Conceptual arguments and empirical findings related to each of these topics are reviewed. In general, there is evidence that empathy and/or sympathy are important correlates of, and likely contributors to, other-oriented prosocial behavior, the inhibition of aggression and antisocial behavior, and the quality of intergroup relationships. Applied implications of these findings, including preventative studies, are discussed, as are possible future directions. PMID:21221410

The core competency movement in marriage and family therapy: key considerations from other disciplines.

PubMed

Miller, John K; Todahl, Jeff L; Platt, Jason J

2010-01-01

There is a growing movement to define competency within the field of marriage and family therapy (MFT), particularly with respect to the training of practitioners and the evaluation of clinical practice. Efforts to define competency, however, transcend the practice of MFT and much can be learned from the experiences of other disciplines. Professions such as education, law, and medicine have made strides toward addressing the complex issue of competency standards in their respective fields. This article describes some ways in which the issue of competency has been approached in other professions, as well as some common dilemmas posed by adopting a competency-based orientation, to shed light on the process of defining competency in MFT. Moreover, this article identifies some of the more useful conceptualizations, modes of pedagogy, and evaluative practices found in other professions.

[Geraldo Horácio de Paula Souza, China and Chinese medicine, 1928-1943].

PubMed

Roland, Maria Inês de França; Gianini, Reinaldo José

2013-01-01

This essay is on the writings of sanitary doctor Geraldo Horácio de Paula Souza in Eugenia e Imigração (1928) and, after an official trip to the Orient, in Digressões sobre a medicina chinesa clássica (1942) and A sabedoria chinesa diante da ciência ocidental e a Escola Médica de Pequim (1943). The documents, analyzed according to the conceptual approach of Carlo Ginzburg, indicate a change in his view of the Chinese. Trained according to the Rockefeller Foundation's model of experimental medicine, Geraldo de Paula Souza was guided in his work by scientific rigor and record imagery. In his youth he was of the opinion that the Chinese civilization was stagnated, but this view changed after his visit, when he perceived the Chinese republic's capacity to modernize.

What constitutes successful nurse leadership?: A qualitative approach utilizing Kanter's theory of organizational behavior.

PubMed

Upenieks, Valda V

2002-12-01

What constitutes successful leadership in today's healthcare environment and what are the principal components of an organization that supports the role of the nurse leader? To answer these questions, 16 nurse leaders from four acute care hospitals were interviewed for their perception of leadership traits that are effective in the inpatient hospital setting and types of organizational infrastructures that create conditions for job effectiveness. Kanter's theory of organizational behavior provided the conceptual framework for this study. Leadership effectiveness is linked to having access to opportunity, resources, information, and formal and informal power in the work setting. Nurse leaders with access to these structures are empowered and successful, which leads to enhanced worth and overall organizational achievement. Also, strong central beliefs and business astuteness are considered vital attributes in today's economically oriented environment.

The stigma of childhood mental disorders: a conceptual framework.

PubMed

Mukolo, Abraham; Heflinger, Craig Anne; Wallston, Kenneth A

2010-02-01

To describe the state of the literature on stigma associated with children's mental disorders and highlight gaps in empirical work. We reviewed child mental illness stigma articles in (English only) peer-reviewed journals available through Medline and PsychInfo. We augmented these with adult-oriented stigma articles that focus on theory and measurement. A total of 145 articles in PsychInfo and 77 articles in MEDLINE met search criteria. The review process involved identifying and appraising literature convergence on the definition of critical dimensions of stigma, antecedents, and outcomes reported in empirical studies. We found concurrence on three dimensions of stigma (negative stereotypes, devaluation, and discrimination), two contexts of stigma (self, general public), and two targets of stigma (self/individual, family). Theory and empirics on institutional and self-stigma in child populations were sparse. Literature reports few theoretic frameworks and conceptualizations of child mental illness stigma. One model of help seeking (the FINIS) explicitly acknowledges the role of stigma in children's access and use of mental health services. Compared with adults, children are subject to unique stigmatizing contexts that have not been adequately studied. The field needs conceptual frameworks that get closer to stigma experiences that are causally linked to how parents/caregivers cope with children's emotional and behavioral problems, such as seeking professional help. To further research in child mental illness, we suggest an approach to adapting current theoretical frameworks and operationalizing stigma, highlighting three dimensions of stigma, three contexts of stigma (including institutions), and three targets of stigma (self/child, family, and services).

[Impact of small-area context on health: proposing a conceptual model].

PubMed

Voigtländer, S; Mielck, A; Razum, O

2012-11-01

Recent empirical studies stress the impact of features related to the small-area context on individual health. However, so far there exists no standard explanatory model that integrates the different kinds of such features and that conceptualises their relation to individual characteristics of social inequality. A review of theoretical publications on the relationship between social position and health as well as existing conceptual models for the impact of features related to the small-area context on health was undertaken. In the present article we propose a conceptual model for the health impact of the small-area context. This model conceptualises the location of residence as one dimension of social inequality that affects health through the resources as well as stressors which are inherent in the small-area context. The proposed conceptual model offers an orientation for future empirical studies and can serve as a basis for further discussions concerning the health relevance of the small-area context. © Georg Thieme Verlag KG Stuttgart · New York.

Scaffolding software: How does it influence student conceptual understanding and motivation?

NASA Astrophysics Data System (ADS)

Butler, Kyle A.

The purpose of this study was to determine the influence of scaffolding software on student conceptual understanding and motivation. This study also provides insight on how students use the scaffolding features found in Artemis and the extent to which features show a relationship to student conceptual understanding and motivation. A Randomized Solomon Four Group Design was used in this study. As students worked through a project based unit over photosynthesis, the students performed information seeking activities that were based on their own inquiry. For this purpose, the students in the experimental group used an example of scaffolding software called Artemis, while the students in the control group used a search engine of their choice. To measure conceptual understanding, the researcher analyzed student generated concept maps on photosynthesis using three different methods (quantitative, qualitative, hierarchical). To measure motivation, the researcher used a survey that measured motivation on five different indicators: intrinsic goal orientation, extrinsic goal orientation, task value, control of learning beliefs, self-efficacy for learning and performance. Finally, the researcher looked at the relationship and influence of the scaffolding features on two student performance scores at the end of the unit. This created a total of ten dependent variables in relationship to the treatment. Overall, the students used the collaborative features 25% of the time, the maintenance features 0.84% of the time, the organizational features 16% of the time, the saving/viewing features 7% of the time and the searching features 51% of the time. There were significant correlations between the saving/viewing features hits and the students' task value (r = .499, p < .05), the searching features hits and the students' self-efficacy for learning and performance (r = .553, p < .01), the collaborative features hits and the students' essay performance scores (r = .519, p < .05) and the maintenance features time and the qualitative analysis of the concept maps (r = .576, p < .01). Finally, the results indicated that the scaffolding features in Artemis did not influence student conceptual understanding and motivation.

Classifying Measures of Biological Variation

PubMed Central

Gregorius, Hans-Rolf; Gillet, Elizabeth M.

2015-01-01

Biological variation is commonly measured at two basic levels: variation within individual communities, and the distribution of variation over communities or within a metacommunity. We develop a classification for the measurement of biological variation on both levels: Within communities into the categories of dispersion and diversity, and within metacommunities into the categories of compositional differentiation and partitioning of variation. There are essentially two approaches to characterizing the distribution of trait variation over communities in that individuals with the same trait state or type tend to occur in the same community (describes differentiation tendencies), and individuals with different types tend to occur in different communities (describes apportionment tendencies). Both approaches can be viewed from the dual perspectives of trait variation distributed over communities (CT perspective) and community membership distributed over trait states (TC perspective). This classification covers most of the relevant descriptors (qualified measures) of biological variation, as is demonstrated with the help of major families of descriptors. Moreover, the classification is shown to open ways to develop new descriptors that meet current needs. Yet the classification also reveals the misclassification of some prominent and widely applied descriptors: Dispersion is often misclassified as diversity, particularly in cases where dispersion descriptor allow for the computation of effective numbers; the descriptor GST of population genetics is commonly misclassified as compositional differentiation and confused with partitioning-oriented differentiation, whereas it actually measures partitioning-oriented apportionment; descriptors of β-diversity are ambiguous about the differentiation effects they are supposed to represent and therefore require conceptual reconsideration. PMID:25807558

Understanding the Relationship Between PTSD and Social Support: The Role of Negative Network Orientation

PubMed Central

Clapp, Joshua D.; Beck, J. Gayle

2009-01-01

Network orientation is conceptualized as an individual’s attitudes and expectations regarding the usefulness of support networks in coping with stress. The present research examined the potential for network orientation to explicate the well documented association between posttraumatic stress disorder (PTSD) and attenuated social support. Data collected from survivors of serious motor vehicle trauma (N = 458) were used to test the hypothesis that severity of PTSD would hold a significant indirect relationship with social support through negative network orientation. Childhood victimization and elapsed time from the accident were examined as potential moderators of this indirect relationship. Consistent with hypotheses, path analyses demonstrated a significant indirect relationship between PTSD and social support through negative network orientation. Specifically, this indirect effect was the result of a direct association between PTSD severity and negative network orientation and an inverse association between negative network orientation and social support. This pattern of relationships was invariant across mode of PTSD assessment (interview vs. self-report). No moderation effects were noted. These data suggest that network orientation may be an important factor in understanding interface of interpersonal processes and posttrauma pathology. PMID:19162260

[Vocational orientation in medical rehabilitation: development of a practice handbook and a homepage as user-oriented media for rehabilitative practice].

PubMed

Lukasczik, M; Löffler, S; Gerlich, C; Wolf, H-D; Neuderth, S

2011-06-01

Vocational orientation in medical rehabilitation has become an important issue in rehabilitation science and practice in Germany. Although a variety of vocationally oriented interventions has been developed in recent years, there is still a lack of consensus with regard to the definition of specific types of interventions as well as relevant criteria (e. g., methods; instruments; duration/frequency; patient groups). Building on preliminary definitions, basic types of vocationally oriented measures/interventions were conceptually modified and refined in the context of a consensual process. 39 experts of various professions were contacted during a 2-stage Delphi survey to evaluate existing definitions of vocationally oriented interventions using key questions. Standardized descriptions of 5 vocationally oriented basic interventions were specified in cooperation with an interdisciplinary panel of experts. Descriptions were published in a workbook and a homepage for researchers and clinicians, which also contain information on the implementation of measures into rehabilitative care as well as good practice examples. The media developed in this project may contribute to the transfer of research results on vocationally oriented rehabilitation into health care practice. © Georg Thieme Verlag KG Stuttgart · New York.

Understanding the Conceptual Development Phase of Applied Theory-Building Research: A Grounded Approach

ERIC Educational Resources Information Center

Storberg-Walker, Julia

2007-01-01

This article presents a provisional grounded theory of conceptual development for applied theory-building research. The theory described here extends the understanding of the components of conceptual development and provides generalized relations among the components. The conceptual development phase of theory-building research has been widely…

Conceptualizing strategic environmental assessment: Principles, approaches and research directions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Noble, Bram, E-mail: b.noble@usask.ca; Nwanekezie, Kelechi

Increasing emphasis has been placed in recent years on transitioning strategic environmental assessment (SEA) away from its environmental impact assessment (EIA) roots. Scholars have argued the need to conceptualize SEA as a process designed to facilitate strategic thinking, thus enabling transitions toward sustainability. The practice of SEA, however, remains deeply rooted in the EIA tradition and scholars and practitioners often appear divided on the nature and purpose of SEA. This paper revisits the strategic principles of SEA and conceptualizes SEA as a multi-faceted and multi-dimensional assessment process. It is suggested that SEA can be conceptualized as series of approaches operatingmore » along a spectrum from less to more strategic – from impact assessment-based to strategy-based – with each approach to SEA differentiated by the specific objectives of SEA application and the extent to which strategic principles are reflected in its design and implementation. Advancing the effectiveness of SEA requires a continued research agenda focused on improving the traditional SEA approach, as a tool to assess the impacts of policies, plans and programs (PPPs). Realizing the full potential of SEA, however, requires a new research agenda — one focused on the development and testing of a deliberative governance approach to SEA that can facilitate strategic innovations in PPP formulation and drive transitions in short-term policy and initiatives based on longer-term thinking. - Highlights: • SEA facilitates strategic thinking, enabling transitions toward sustainability. • SEA is conceptualized as a spectrum of approaches, from IA-based to strategy-based. • Each approach variably emphasizes strategic principles in its design and practice. • There is no one conceptualization of SEA that is best, SEA is fit for PPP purpose. • Research is needed to advance SEA to facilitate strategic PPP transformations.« less

Why do beliefs about intelligence influence learning success? A social cognitive neuroscience model

PubMed Central

Mangels, Jennifer A.; Butterfield, Brady; Lamb, Justin; Good, Catherine; Dweck, Carol S.

2006-01-01

Students’ beliefs and goals can powerfully influence their learning success. Those who believe intelligence is a fixed entity (entity theorists) tend to emphasize ‘performance goals,’ leaving them vulnerable to negative feedback and likely to disengage from challenging learning opportunities. In contrast, students who believe intelligence is malleable (incremental theorists) tend to emphasize ‘learning goals’ and rebound better from occasional failures. Guided by cognitive neuroscience models of top–down, goal-directed behavior, we use event-related potentials (ERPs) to understand how these beliefs influence attention to information associated with successful error correction. Focusing on waveforms associated with conflict detection and error correction in a test of general knowledge, we found evidence indicating that entity theorists oriented differently toward negative performance feedback, as indicated by an enhanced anterior frontal P3 that was also positively correlated with concerns about proving ability relative to others. Yet, following negative feedback, entity theorists demonstrated less sustained memory-related activity (left temporal negativity) to corrective information, suggesting reduced effortful conceptual encoding of this material–a strategic approach that may have contributed to their reduced error correction on a subsequent surprise retest. These results suggest that beliefs can influence learning success through top–down biasing of attention and conceptual processing toward goal-congruent information. PMID:17392928

Conceptual design study of a 5 kilowatt solar dynamic Brayton power system using a dome Fresnel lens solar concentrator

NASA Technical Reports Server (NTRS)

Oneill, Mark J.; Mcdanal, A. J.; Spears, Don H.

1989-01-01

The primary project objective was to generate a conceptual design for a nominal 5 kW solar dynamic space power system, which uses a unique, patented, transmittance-optimized, dome-shaped, point-focus Fresnel lens as the optical concentrator. Compared to reflective concentrators, the dome lens allows 200 times larger slope errors for the same image displacement. Additionally, the dome lens allows the energy receiver, the power conversion unit (PCU), and the heat rejection radiator to be independently optimized in configuration and orientation, since none of these elements causes any aperture blockage. Based on optical and thermal trade studies, a 6.6 m diameter lens with a focal length of 7.2 m was selected. This lens should provide 87 percent net optical efficienty at 800X geometric concentration ratio. The large lens is comprised of 24 gores, which compactly stow together during launch, and automatically deploy on orbit. The total mass of the microglass lens panels, the graphite/epoxy support structure, and miscellaneous hardware is about 1.2 kg per square meter of aperture. The key problem for the dome lens approach relates to the selection of a space-durable lens material. For the first time, all-glass Fresnel lens samples were successfully made by a sol-gel casting process.

B. F. Skinner and G. H. Mead: on biological science and social science.

PubMed Central

Blackman, D E

1991-01-01

Skinner's contributions to psychology provide a unique bridge between psychology conceptualized as a biological science and psychology conceptualized as a social science. Skinner focused on behavior as a naturally occurring biological phenomenon of interest in its own right, functionally related to surrounding events and, in particular (like phylogenesis), subject to selection by its consequences. This essentially biological orientation was further enhanced by Skinner's emphasis on the empirical foundations provided by laboratory-based experimental analyses of behavior, often with nonhuman subjects. Skinner's theoretical writings, however, also have affinity with the traditions of constructionist social science. The verbal behavior of humans is said to be subject, like other behavior, to functional analyses in terms of its environment, in this case its social context. Verbal behavior in turn makes it possible for us to relate to private events, a process that ultimately allows for the development of consciousness, which is thus said to be a social product. Such ideas make contact with aspects of G. H. Mead's social behaviorism and, perhaps of more contemporary impact in psychology, L. Vygotsky's general genetic law of cultural development. Failure to articulate both the biological and the social science aspects of Skinner's theoretical approach to psychology does a disservice to his unique contribution to a discipline that remains fragmented between two intellectual traditions. PMID:2037828

More Value to Defining Quality

ERIC Educational Resources Information Center

Van Kemenade, Everard; Pupius, Mike; Hardjono, Teun W.

2008-01-01

There are lots of definitions of quality, and also of quality in education. Garvin (1984) discerns five approaches: the transcendental approach, the product-oriented approach, the customer-oriented approach, the manufacturing-oriented approach and the value-for-money approach. Harvey and Green (1993) give five interrelated concepts of quality as:…

Toward applied behavior analysis of life aloft

NASA Technical Reports Server (NTRS)

Brady, J. V.

1990-01-01

This article deals with systems at multiple levels, at least from cell to organization. It also deals with learning, decision making, and other behavior at multiple levels. Technological development of a human behavioral ecosystem appropriate to space environments requires an analytic and synthetic orientation, explicitly experimental in nature, dictated by scientific and pragmatic considerations, and closely approximating procedures of established effectiveness in other areas of natural science. The conceptual basis of such an approach has its roots in environmentalism which has two main features: (1) knowledge comes from experience rather than from innate ideas, divine revelation, or other obscure sources; and (2) action is governed by consequences rather than by instinct, reason, will, beliefs, attitudes or even the currently fashionable cognitions. Without an experimentally derived data base founded upon such a functional analysis of human behavior, the overgenerality of "ecological systems" approaches render them incapable of ensuring the successful establishment of enduring space habitats. Without an experimentally derived function account of individual behavioral variability, a natural science of behavior cannot exist. And without a natural science of behavior, the social sciences will necessarily remain in their current status as disciplines of less than optimal precision or utility. Such a functional analysis of human performance should provide an operational account of behavior change in a manner similar to the way in which Darwin's approach to natural selection accounted for the evolution of phylogenetic lines (i.e., in descriptive, nonteleological terms). Similarly, as Darwin's account has subsequently been shown to be consonant with information obtained at the cellular level, so too should behavior principles ultimately prove to be in accord with an account of ontogenetic adaptation at a biochemical level. It would thus seem obvious that the most productive conceptual and methodological approaches to long-term research investments focused upon human behavior in space environments will require multidisciplinary inputs from such wide-ranging fields as molecular biology, environmental physiology, behavioral biology, architecture, sociology, and political science, among others.

The Importance of Harmony: An Ecological Metaphor for Writing Research

ERIC Educational Resources Information Center

Fleckenstein, Kristie S.; Spinuzzi, Clay; Rickly, Rebecca J.; Papper, Carole Clark

2008-01-01

This essay argues for the value of an ecological metaphor in conceptualizing, designing, and enacting research in writing studies. Such a metaphor conceives of activities, actors, situations, and phenomena as interdependent, diverse, and fused through feedback. This ecological orientation invites composition scholars to research rhetorically: to…

The Integrative Psychotherapy Alliance: Family, Couple and Individual Therapy Scales.

ERIC Educational Resources Information Center

Pinsof, William M.; Catherall, Donald R.

1986-01-01

Presents an integrative definition of the therapeutic alliance that conceptualizes individual, couple and family therapy as occurring within the same systemic framework. The implications of this concept for therapy reserach are examined. Three new systematically oriented scales to measure the alliance are presented along with some preliminary data…

The Effect of Eliciting Repair of Mathematics Explanations of Students with Learning Disabilities

ERIC Educational Resources Information Center

Liu, Jia; Xin, Yan Ping

2017-01-01

Mathematical reasoning is important in conceptual understanding and problem solving. In current reform-based, discourse-oriented mathematics classrooms, students with learning disabilities (LD) encounter challenges articulating or explaining their reasoning processes. Enlightened by the concept of conversational repair borrowed from the field of…

Well Elderly Integrated Training Project. Final Report.

ERIC Educational Resources Information Center

Summit-Portage Area Health Education Network, Akron, OH.

The Well Elderly Integrated Training Project was conceptualized as a service-oriented endeavor with an evaluation component. The project required that a university medical school resource faculty develop an integrated training program and materials on health education (wellness) for trainers who were respected, healthy elderly high in the senior…

What's Good about Being Gay? Perspectives from Youth

ERIC Educational Resources Information Center

Harper, Gary W.; Brodsky, Asya; Bruce, Douglas

2012-01-01

This article explores gay and bisexual male adolescents' positive perceptions of their sexual orientation identity. In-depth qualitative interviews were conducted with an ethnically diverse sample of 63 gay/bisexual male adolescents in Chicago (N = 42) and Miami (N = 21). Data revealed two major conceptual categories: (1) positive personal…

Key Elements of a Successful Drive toward Marketing Strategy Making

ERIC Educational Resources Information Center

Cann, Cynthia W.; George, Marie A.

2003-01-01

A conceptual model is presented that depicts the relationship between an internal marketing function and an organization's readiness to learn. Learning and marketing orientations are identified as components to marketing strategy making. Key organizational functions, including communication and decision-making, are utilized in a framework for…

Strategies to Affect Student Awareness of Natural and Social Environments in Outdoor Education: A Resource Guide.

ERIC Educational Resources Information Center

Peters, Richard O.

Several instructional strategies have been developed and employed to affect student awareness of natural and social environmental settings. Three instructional strategy orientations have been structured for affecting student conceptual learning and values acquisition-clarification: affective, cognitive, and affective-cognitive. Outdoor education…

Toward Effective Advocacy for Humanistic Values.

ERIC Educational Resources Information Center

Aspy, David N.; Aspy, Cheryl B.

1998-01-01

There is a vigorous, national values debate in America today because of the general sense that the nation's moral standards are in decline. Historically, humanistically oriented counselors such as Abraham Maslow and Carl Rogers have contributed to the values discussions. This article provides a conceptual framework for humanistic counselors of…

Rereading Comprehension Pedagogies: Toward a Dialogic Teaching Ethic That Honors Student Sensemaking

ERIC Educational Resources Information Center

Aukerman, Maren

2013-01-01

This conceptual essay critiques reading comprehension pedagogies that are part of the current educational landscape. I argue that comprehension pedagogy generally reflects one of three differing orientations, each with its own assumptions about what comprehension is: comprehension-as-outcome pedagogies, which emphasize getting textual meaning…

Integrating PCR Theory and Bioinformatics into a Research-oriented Primer Design Exercise

ERIC Educational Resources Information Center

Robertson, Amber L.; Phillips, Allison R.

2008-01-01

Polymerase chain reaction (PCR) is a conceptually difficult technique that embodies many fundamental biological processes. Traditionally, students have struggled to analyze PCR results due to an incomplete understanding of the biological concepts (theory) of DNA replication and strand complementarity. Here we describe the design of a novel…

English in China's Language Policies for Higher Education

ERIC Educational Resources Information Center

Xu, Hongmei

2012-01-01

Taking ecological language planning and policy as its conceptual orientation and interpretive policy analysis as its methodological framework, and following an embedded single-case study design, this study explores the role of English, as compared with the role of Chinese, in China's educational language planning and policy for higher education.…

Reconceptualising Learning in Transdisciplinary Languages Education

ERIC Educational Resources Information Center

Scarino, Angela; Liddicoat, Anthony J.

2016-01-01

Understanding and working with the complexity of second language learning and use in an intercultural orientation necessitates a re-examination of the different theories of learning that inform the different schools of second language acquisition (SLA). This re-examination takes place in a context where explicitly conceptualizing the nature of…

The Interview as Collaborative Achievement: Interaction, Identity, and Ideology in a Speech Event

ERIC Educational Resources Information Center

Talmy, Steven

2011-01-01

This article contrasts a common conceptualization of the interview in applied linguistics, referred to as an "interview as research instrument" perspective, with an alternative, referred to as a "research interview as social practice" orientation. It illustrates implications of the two perspectives on interviews by contrasting…

Promoting Historical Contextualization: The Development and Testing of a Pedagogy

ERIC Educational Resources Information Center

Huijgen, Tim; van de Grift, Wim; van Boxtel, Carla; Holthuis, Paul

2018-01-01

The aim of this explorative study was to develop and test a pedagogy aimed at promoting students' ability to perform historical contextualization. Teaching historical contextualization was conceptualized in terms of four pedagogical design principles: (1) making students aware of the consequences of a present-oriented perspective when examining…

Behavioral, Social, and Emotional Assessment of Children and Adolescents. Fourth Edition

ERIC Educational Resources Information Center

Whitcomb, Sara A.; Merrell, Kenneth W.

2013-01-01

Generally recognized as the standard work in its field, "Behavioral, Social, and Emotional Assessment of Children and Adolescents" provides a comprehensive foundation and guide for conducting conceptually sound, culturally responsive, and ecologically oriented assessments of student social and emotional behavior. It is aimed at graduate…

Conceptual Models and Guidelines for Clinical Assessment of Financial Capacity

PubMed Central

Marson, Daniel

2016-01-01

The ability to manage financial affairs is a life skill of critical importance, and neuropsychologists are increasingly asked to assess financial capacity across a variety of settings. Sound clinical assessment of financial capacity requires knowledge and appreciation of applicable clinical conceptual models and principles. However, the literature has presented relatively little conceptual guidance for clinicians concerning financial capacity and its assessment. This article seeks to address this gap. The article presents six clinical models of financial capacity : (1) the early gerontological IADL model of Lawton, (2) the clinical skills model and (3) related cognitive psychological model developed by Marson and colleagues, (4) a financial decision-making model adapting earlier decisional capacity work of Appelbaum and Grisso, (5) a person-centered model of financial decision-making developed by Lichtenberg and colleagues, and (6) a recent model of financial capacity in the real world developed through the Institute of Medicine. Accompanying presentation of the models is discussion of conceptual and practical perspectives they represent for clinician assessment. Based on the models, the article concludes by presenting a series of conceptually oriented guidelines for clinical assessment of financial capacity. In summary, sound assessment of financial capacity requires knowledge and appreciation of clinical conceptual models and principles. Awareness of such models, principles and guidelines will strengthen and advance clinical assessment of financial capacity. PMID:27506235

Self-Determination and Personal Identity in University Students: The Mediating Role of Future Orientation.

PubMed

Zhou, Mingming; Kam, Chester Chun Seng

2018-05-17

In this study, we sought to extend the research on self-determination, future orientation, and personal identity construction by integrating the theories on self-determination and future orientation to provide a conceptual framework for understanding the relations between personal identity and the following individual characteristics: Hope, optimism, awareness of self, and perceived choice. 191 university students in China responded surveys in hardcopies on an individual basis. Our SEM results revealed that proximal future orientation influenced the mechanisms through which distal psychological traits affected identity construction. Specifically, hope mediated the effects of self-awareness on the participants' personal identity ratings (b = .45, p < .05). Although optimism was related to both awareness of self and perceived choice, it was not significantly related to personal identity. This study suggested an extended framework through which we could understand how the interaction between future orientation and self-determination can predict personal identity. The findings have significant implications for interventions in educational settings.

Mitigation of eutrophication in river basins, lakes, and coastal waters requires and integrated and adaptive approach; experiences from The Netherlands.

NASA Astrophysics Data System (ADS)

Rozemeijer, J.; Jansen, S.; Villars, N.; Grift, B. V. D.

2017-12-01

We propose a guideline for mitigation of eutrophication in river basins, lakes, and coastal waters. The proposed strategy is based on our experiences with implementation of manure legislation and the Water Framework Directive (WFD) in Europe. These regulations led to reduced nutrient losses from highly productive agricultural areas. For example in The Netherlands, the worldwide second largest exporter of agricultural products, nutrient concentrations in agricultural headwaters reduced since the early 1990's. Our guideline builds on three basic principles: (1) a conceptual framework integrating water quality, water quantity, soil, groundwater, and surface water, (2) the `from catchment to coast' approach for up-scaling field-scale pilot results to downstream ecological effects, and (3) a mitigation order of preference from (a) optimizing nutrient uptake efficiency to (b) enhancing nutrient retention and recirculation to (c) nutrient discharge and applying effect oriented measures. The tools needed to mitigate eutrophication are system understanding, smart monitoring, smart modelling, smart measures, and smart governance. Following these principles and using these tools enables an integrated, adaptive approach for selecting, implementing, and evaluating the most cost-effective and sustainable set of mitigation actions.

Automation of multi-agent control for complex dynamic systems in heterogeneous computational network

NASA Astrophysics Data System (ADS)

Oparin, Gennady; Feoktistov, Alexander; Bogdanova, Vera; Sidorov, Ivan

2017-01-01

The rapid progress of high-performance computing entails new challenges related to solving large scientific problems for various subject domains in a heterogeneous distributed computing environment (e.g., a network, Grid system, or Cloud infrastructure). The specialists in the field of parallel and distributed computing give the special attention to a scalability of applications for problem solving. An effective management of the scalable application in the heterogeneous distributed computing environment is still a non-trivial issue. Control systems that operate in networks, especially relate to this issue. We propose a new approach to the multi-agent management for the scalable applications in the heterogeneous computational network. The fundamentals of our approach are the integrated use of conceptual programming, simulation modeling, network monitoring, multi-agent management, and service-oriented programming. We developed a special framework for an automation of the problem solving. Advantages of the proposed approach are demonstrated on the parametric synthesis example of the static linear regulator for complex dynamic systems. Benefits of the scalable application for solving this problem include automation of the multi-agent control for the systems in a parallel mode with various degrees of its detailed elaboration.

A Good Name and Great Riches: Rebranding Solid State Physics for the National Laboratories

NASA Astrophysics Data System (ADS)

Martin, Joseph

2012-03-01

In 1943 Oliver Buckley, lamenting the inadequacy of term ``physics'' to evoke what physicists did, quoted the proverb, ``A good name is rather to be chosen than great riches.'' Some forty years later, solid state physicists confronted similar discontent with their name, precipitating the rise of the appellation ``condensed matter physics.'' Ostensibly a rebranding of a well-established field, the change signaled deeper conceptual and institutional realignment. Whereas ``solid state'' emerged in the 1940s in the service of institutional aims, ``condensed matter'' more accurately captured a distinct set of theoretical and experimental approaches. Reimagining the field around core conceptual approaches set condensed matter apart from the inchoate field of materials science, which subsumed a growing proportion of solid state funding and personnel through the 1980s. Federally funded research installations were the source of ``great riches'' for scientific research. The DOE National Laboratory System and the DARPA network of Interdisciplinary Laboratories, given their responsiveness to shifts in national funding priorities, provide a sensitive historical instrument through which to trace the transition from solid state to condensed matter. The reorganization of solid state in response to the evolution of national priorities and funding practices precipitated a sharpening of the field's intellectual mission. At the same time, it reflected the difficulties solid state faced articulating its intellectual--as opposed to technological--merit. The proverb continues, `` and loving favor rather than silver and gold.'' The adoption of a name that emphasized intellectual cohesion and associated social esteem exposed the growing tension between technology-oriented national funding goals for materials research and condensed matter physics' ascendant intellectual identity.

Consideration of immediate and future consequences, smoking status, and body mass index.

PubMed

Adams, Jean

2012-03-01

Health-related behaviors often involve immediate costs to achieve long-term benefits. How one considers the future outcomes of present day behaviors (e.g., temporal orientation) may play a role in engagement in healthy behaviors. The Consideration of Future Consequences Scale (CFCS) measures temporal orientation on a unidimensional continuum. Recently, 2 subscales of the CFCS have been reported: immediate (CFC-I) and future (CFC-F) consequences. These support a multidimensional conceptualization of temporal orientation. Confirmatory factor analysis was performed on CFCS data. The associations between 2 health-related variables [smoking and body mass index (BMI)] and each subscale were then explored, controlling for sociodemographic variables. A random sample of 2,000 individuals aged 18 years or over was selected from the edited electoral role for one English city and sent a postal questionnaire, including the CFCS and questions on age, gender, socioeconomic position, and self-reported current smoking status and BMI. Complete data was provided by 800 participants (response rate = 40.0%). The 2-factor model fitted CFCS data better than the 1-factor model. In multiple linear regression, CFC-I was positively associated with BMI, B (95% confidence interval [CI]) = 0.47 (0.06 to 0.88), p = .025; and odds of being a current smoker, odds ratio (95% CI) = 1.28 (1.02 to 1.60), p = .035; CFC-F was not associated with health-related variables. These data support the multidimensional conceptualization of temporal orientation. Consideration of immediate consequences may be a more important determinant of health-related behaviors than consideration of future consequences.

Applying value sensitive design (VSD) to wind turbines and wind parks: an exploration.

PubMed

Oosterlaken, Ilse

2015-04-01

Community acceptance still remains a challenge for wind energy projects. The most popular explanation for local opposition, the Not in My Backyard effect, has received fierce criticism in the past decade. Critics argue that opposition is not merely a matter of selfishness or ignorance, but that moral, ecological and aesthetic values play an important role. In order to better take such values into account, a more bottom-up, participatory decision process is usually proposed. Research on this topic focusses on either stakeholder motivations/attitudes, or their behavior during project implementation. This paper proposes a third research focus, namely the 'objects' which elicit certain behavioral responses and attitudes-the wind turbine and parks. More concretely, this paper explores Value Sensitive Design (VSD) as way to arrive at wind turbines and parks that better embed or reflect key values. After a critical discussion of the notion of acceptance versus acceptability and support, the paper discusses existing literature on ecology and aesthetics in relation to wind turbine/park design, which could serve as 'building blocks' of a more integral VSD approach of the topic. It also discusses the challenge of demarcating wind park projects as VSD projects. A further challenge is that VSD has been applied mainly at the level of technical artifacts, whereas wind parks can best be conceptualized as socio-technical system. This new application would therefore expand the current practice of VSD, and may as a consequence also lead to interesting new insights for the VSD community. The paper concludes that such an outcome-oriented approach of wind turbines and park is worth exploring further, as a supplement to rather than a replacement of the process-oriented approach that is promoted by the current literature on community acceptance of wind parks.

Using Knowledge Building to Foster Conceptual Change

ERIC Educational Resources Information Center

Lee, Chwee Beng; Chai, Ching Sing; Tsai, Chin-Chung; Hong, Huang-Yao

2016-01-01

In recent years, there have been many exchanges of perspectives and debates in the field of conceptual change. Most of the classical views on conceptual change have been criticized, and there have been recent discussions around bridging the cognitive and socio-cultural approaches in the research on conceptual change. On the other hand, researchers…

Measurement Approach to Teaching Fractions: A Design Experiment in a Pre-Service Course for Elementary Teachers

ERIC Educational Resources Information Center

Bobos, Georgeana; Sierpinska, Anna

2017-01-01

In this paper, we present a design experiment in a "Teaching Mathematics" course for prospective elementary teachers where we sought to develop a "measurement approach" to fractions. We focus on the conceptualization of the mathematical content of the approach. We attribute our progress in the conceptualization to our efforts…

SAW based micro- and acousto-fluidics in biomedicine

NASA Astrophysics Data System (ADS)

Ramasamy, Mouli; Varadan, Vijay K.

2017-04-01

Protein association starts with random collisions of individual proteins. Multiple collisions and rotational diffusion brings the molecules to a state of orientation. Majority of the protein associations are influenced by electrostatic interactions. To introduce: electrostatic rate enhancement, Brownian dynamics and transient complex theory has been traditionally used. Due to the recent advances in interdisciplinary sciences, an array of molecular assembly methods is being studied. Protein nanostructural assembly and macromolecular crowding are derived from the subsets of biochemistry to study protein-protein interactions and protein self-assembly. This paper tries to investigate the issue of enhancing the protein self-association rate, and bridging the gap between the simulations and experimental results. The methods proposed here include: electrostatic rate enhancement, macromolecular crowing, nanostructural protein assembly, microfluidics based approaches and magnetic force based approaches. Despite the suggestions of several methods, microfluidic and magnetic force based approaches seem to serve the need of protein assembly in a wider scale. Congruence of these approaches may also yield better results. Even though, these methods prove to be conceptually strong, to prevent the disagreement of theory and practice, a wide range of experiments is required. This proposal intends to study theoretical and experimental methods to successfully implement the aforementioned assembly strategies, and conclude with an extensive analysis of experimental data to address practical feasibility.

Goal-Based Domain Modeling as a Basis for Cross-Disciplinary Systems Engineering

NASA Astrophysics Data System (ADS)

Jarke, Matthias; Nissen, Hans W.; Rose, Thomas; Schmitz, Dominik

Small and medium-sized enterprises (SMEs) are important drivers for innovation. In particular, project-driven SMEs that closely cooperate with their customers have specific needs in regard to information engineering of their development process. They need a fast requirements capture since this is most often included in the (unpaid) offer development phase. At the same time, they need to maintain and reuse the knowledge and experiences they have gathered in previous projects extensively as it is their core asset. The situation is complicated further if the application field crosses disciplinary boundaries. To bridge the gaps and perspectives, we focus on shared goals and dependencies captured in models at a conceptual level. Such a model-based approach also offers a smarter connection to subsequent development stages, including a high share of automated code generation. In the approach presented here, the agent- and goal-oriented formalism i * is therefore extended by domain models to facilitate information organization. This extension permits a domain model-based similarity search, and a model-based transformation towards subsequent development stages. Our approach also addresses the evolution of domain models reflecting the experiences from completed projects. The approach is illustrated with a case study on software-intensive control systems in an SME of the automotive domain.

The Conceptual Change Approach to Teaching Chemical Equilibrium

ERIC Educational Resources Information Center

Canpolat, Nurtac; Pinarbasi, Tacettin; Bayrakceken, Samih; Geban, Omer

2006-01-01

This study investigates the effect of a conceptual change approach over traditional instruction on students' understanding of chemical equilibrium concepts (e.g. dynamic nature of equilibrium, definition of equilibrium constant, heterogeneous equilibrium, qualitative interpreting of equilibrium constant, changing the reaction conditions). This…

Fostering Students' Conceptual Knowledge in Biology in the Context of German National Education Standards

NASA Astrophysics Data System (ADS)

Förtsch, Christian; Dorfner, Tobias; Baumgartner, Julia; Werner, Sonja; von Kotzebue, Lena; Neuhaus, Birgit J.

2018-04-01

The German National Education Standards (NES) for biology were introduced in 2005. The content part of the NES emphasizes fostering conceptual knowledge. However, there are hardly any indications of what such an instructional implementation could look like. We introduce a theoretical framework of an instructional approach to foster students' conceptual knowledge as demanded in the NES (Fostering Conceptual Knowledge) including instructional practices derived from research on single core ideas, general psychological theories, and biology-specific features of instructional quality. First, we aimed to develop a rating manual, which is based on this theoretical framework. Second, we wanted to describe current German biology instruction according to this approach and to quantitatively analyze its effectiveness. And third, we aimed to provide qualitative examples of this approach to triangulate our findings. In a first step, we developed a theoretically devised rating manual to measure Fostering Conceptual Knowledge in videotaped lessons. Data for quantitative analysis included 81 videotaped biology lessons of 28 biology teachers from different German secondary schools. Six hundred forty students completed a questionnaire on their situational interest after each lesson and an achievement test. Results from multilevel modeling showed significant positive effects of Fostering Conceptual Knowledge on students' achievement and situational interest. For qualitative analysis, we contrasted instruction of four teachers, two with high and two with low student achievement and situational interest using the qualitative method of thematic analysis. Qualitative analysis revealed five main characteristics describing Fostering Conceptual Knowledge. Therefore, implementing Fostering Conceptual Knowledge in biology instruction seems promising. Examples of how to implement Fostering Conceptual Knowledge in instruction are shown and discussed.

A conceptual design study for the secondary mirror drive of the shuttle infrared telescope facility (SIRTF)

NASA Technical Reports Server (NTRS)

Sager, R. E.; Cox, D. W.

1983-01-01

Various conceptual designs for the secondary mirror actuator system to be used in the Shuttle Infrared Telescope Facility (SIRTF) were evaluated. In addition, a set of design concepts was developed to assist in the solution of problems crucial for optimum performance of the secondary mirror actuator system. A specific conceptual approach was presented along with a plan for developing that approach and identifying issues of critical importance in the developmental effort.

Inservice teachers' implementation of the Science Writing Heuristic as a tool for professional growth

NASA Astrophysics Data System (ADS)

Omar, Sozan H.

According to the National Science Standards, science educators have been calling for the inclusion of inquiry-based approaches in science classrooms as a reform for science instruction. Teachers' reluctance to implement inquiry-based approaches may be attributed to the different interpretations of the underpinning theory. Any efforts to help teachers implement effective teaching approaches, therefore, should not target merely additive skills; rather, such efforts should foster fundamental changes of beliefs, knowledge, and habits of practice that teachers deeply hold. This study is a part of a bigger project known as the Science Writing Heuristic (SWH) Partnership Professional Development Project, conducted at Iowa State University in association with the Iowa Department of Education to help improve science teaching. The aim of the project is to help in service science teachers understand and apply a student-oriented instructional approach, using the SWH. The framework of the SWH emphasizes the role of classroom dialogical discussion in students' learning. The role of the teacher when implementing constructivist approaches represented in a student-oriented instruction, differs markedly from traditional approaches, and hence there is a need to study the changes in teaching practice when using this specific tool. The methodological framework of this study combined qualitative and quantitative methods. Interpretative case studies for 18 science teachers are presented. A triangulation strategy was used to provide support for the qualitative findings using three different data collection approaches: observation, questionnaire, and interviews. Quantitative data in the form of student performance on higher order conceptual questions and total test scores were collected. Teachers varied in their implementation of the SWH. Three criteria were constructed to define teachers' levels of implementation: epistemological belief, pedagogical practice, and teacher content knowledge. Different components were included within each criterion, with three scales used to rank each teacher's implementation within each criterion. The study is pointing to the importance of assisting science teachers with effective pedagogical strategies if there is to be an impact on students' performance on tests. This project was undertaken with partnerships between schools, Area Educational Agencies, and the University. Such partnerships need to be built to promote successful change to science teaching.

Conceptualization of preferential flow for hillslope stability assessment

NASA Astrophysics Data System (ADS)

Kukemilks, Karlis; Wagner, Jean-Frank; Saks, Tomas; Brunner, Philip

2018-03-01

This study uses two approaches to conceptualize preferential flow with the goal to investigate their influence on hillslope stability. Synthetic three-dimensional hydrogeological models using dual-permeability and discrete-fracture conceptualization were subsequently integrated into slope stability simulations. The slope stability simulations reveal significant differences in slope stability depending on the preferential flow conceptualization applied, despite similar small-scale hydrogeological responses of the system. This can be explained by a local-scale increase of pore-water pressures observed in the scenario with discrete fractures. The study illustrates the critical importance of correctly conceptualizing preferential flow for slope stability simulations. It further demonstrates that the combination of the latest generation of physically based hydrogeological models with slope stability simulations allows for improvement to current modeling approaches through more complex consideration of preferential flow paths.

Conceptual Change Texts in Chemistry Teaching: A Study on the Particle Model of Matter

ERIC Educational Resources Information Center

Beerenwinkel, Anne; Parchmann, Ilka; Grasel, Cornelia

2011-01-01

This study explores the effect of a conceptual change text on students' awareness of common misconceptions on the particle model of matter. The conceptual change text was designed based on principles of text comprehensibility, of conceptual change instruction and of instructional approaches how to introduce the particle model. It was evaluated in…

The Influence of Approach and Avoidance Goals on Conceptual Change

ERIC Educational Resources Information Center

Johnson, Marcus Lee; Sinatra, Gale M.

2014-01-01

Recently, conceptual change research has been experiencing a warming trend (G. M. Sinatra, 2005) whereby motivational and affective factors are being explored in the conceptual change process. The purpose of this study is to explore the 2 × 2 framework of achievement goal theory in relation to students' conceptual change learning for a specific…

A Rationale for Participant Evaluation

ERIC Educational Resources Information Center

Boody, Robert M.

2009-01-01

There are many different models or approaches to doing program evaluation. Fitzpatrick, Sanders, and Worthen classify them into five general approaches: (a) objectives oriented, (b) management oriented, (c) consumer oriented, (d) expertise oriented, and (e) participant oriented. Within each of these general categories, of course, reside many…

[Conceptual approach to formation of a modern system of medical provision].

PubMed

Belevitin, A B; Miroshnichenko, Iu V; Bunin, S A; Goriachev, A B; Krasavin, K D

2009-09-01

Within the frame of forming of a new face of medical service of the Armed Forces, were determined the principle approaches to optimization of the process of development of the system of medical supply. It was proposed to use the following principles: principle of hierarchic structuring, principle of purposeful orientation, principle of vertical task sharing, principle of horizontal task sharing, principle of complex simulation, principle of permanent perfection. The main direction of optimization of structure and composition of system of medical supply of the Armed Forces are: forming of modern institutes of medical supply--centers of support by technique and facilities on the base of central, regional storehouses, and attachment of several functions of organs of military government to them; creation of medical supply office on the base military hospitals, being basing treatment-prophylaxis institutes, in adjusted territorial zones of responsibility for the purpose of realization of complex of tasks of supplying the units and institutes, attached to them on medical support, by medical equipment. Building of medical support system is realized on three levels: Center - Military region (NAVY region) - territorial zone of responsibility.

Questions for Surveys

PubMed Central

Schaeffer, Nora Cate; Dykema, Jennifer

2011-01-01

We begin with a look back at the field to identify themes of recent research that we expect to continue to occupy researchers in the future. As part of this overview, we characterize the themes and topics examined in research about measurement and survey questions published in Public Opinion Quarterly in the past decade. We then characterize the field more broadly by highlighting topics that we expect to continue or to grow in importance, including the relationship between survey questions and the total survey error perspective, cognitive versus interactional approaches, interviewing practices, mode and technology, visual aspects of question design, and culture. Considering avenues for future research, we advocate for a decision-oriented framework for thinking about survey questions and their characteristics. The approach we propose distinguishes among various aspects of question characteristics, including question topic, question type and response dimension, conceptualization and operationalization of the target object, question structure, question form, response categories, question implementation, and question wording. Thinking about question characteristics more systematically would allow study designs to take into account relationships among these characteristics and identify gaps in current knowledge. PMID:24970951

Produsage as a form of self-publication. A qualitative study of casual news produsage

NASA Astrophysics Data System (ADS)

Picone, Ike

2011-04-01

While Axel Bruns's theory of produsage offers an adequate way of looking at a variety of sites where the production of news content takes the form of collaborative, user-driven production, it seems less suited for the study of productive news use as a user experience, as a way users engage in a more productive way with content. This article gives a first impetus towards the expansion of the theory of produsage to a more user-oriented framework that is fitted to approach produsage as a social practice, rather than as a process of information production. The empirical work presented in this paper concerns the average news user, rather than the expert bloggers and citizen journalists most studies tend to focus on. Through a qualitative, semi-experimental study based on a Living Lab-approach, motivational, situational, and social factors shaping productive news use are identified. Drawing from the findings, conceptual elements as "potential public" and "social reflex" are introduced. Self-publication is proposed as a way to understand how average news users experience productive news use.

Research utilization in the building industry: decision model and preliminary assessment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Watts, R.L.; Johnson, D.R.; Smith, S.A.

1985-10-01

The Research Utilization Program was conceived as a far-reaching means for managing the interactions of the private sector and the federal research sector as they deal with energy conservation in buildings. The program emphasizes a private-public partnership in planning a research agenda and in applying the results of ongoing and completed research. The results of this task support the hypothesis that the transfer of R and D results to the buildings industry can be accomplished more efficiently and quickly by a systematic approach to technology transfer. This systematic approach involves targeting decision makers, assessing research and information needs, properly formatingmore » information, and then transmitting the information through trusted channels. The purpose of this report is to introduce elements of a market-oriented knowledge base, which would be useful to the Building Systems Division, the Office of Buildings and Community Systems and their associated laboratories in managing a private-public research partnership on a rational systematic basis. This report presents conceptual models and data bases that can be used in formulating a technology transfer strategy and in planning technology transfer programs.« less

The Role of Conceptual and Linguistic Ontologies in Interpreting Spatial Discourse

ERIC Educational Resources Information Center

Bateman, John; Tenbrink, Thora; Farrar, Scott

2007-01-01

This article argues that a clear division between two sources of information--one oriented to world knowledge, the other to linguistic semantics--offers a framework within which mechanisms for modelling the highly flexible relation between language and interpretation necessary for natural discourse can be specified and empirically validated.…

Complex Listening: Supporting Students to Listen as Mathematical Sense-Makers

ERIC Educational Resources Information Center

Hintz, Allison; Tyson, Kersti

2015-01-01

Participating in reform-oriented mathematical discussion calls on teachers and students to listen to one another in new and different ways. However, listening is an understudied dimension of teaching and learning mathematics. In this analysis, we draw on a sociocultural perspective and a conceptual framing of three types of listening--evaluative,…

Artifacts in the Wake: Leadership via an Oriented Compass Model

ERIC Educational Resources Information Center

Fallon, Paul D.

2013-01-01

Although inextricable, the act of leading, the leader, and outcome of leadership are unique entities. Lack of such differentiation may ensnare novice leaders in broad suppositions. This conceptual article introduces a tool for analyzing leadership. Leaders can leverage the model to evaluate the act of leading, in route, via a measurable trajectory…

The Stigma of Childhood Mental Disorders: A Conceptual Framework

ERIC Educational Resources Information Center

Mukolo, Abraham; Heflinger, Craig Anne; Wallston, Kenneth A.

2010-01-01

Objective: To describe the state of the literature on stigma associated with children's mental disorders and highlight gaps in empirical work. Method: We reviewed child mental illness stigma articles in (English only) peer-reviewed journals available through Medline and PsychInfo. We augmented these with adult-oriented stigma articles that focus…

Learning Pathways in Environmental Science Education: The Case of Hazardous Household Items

ERIC Educational Resources Information Center

Malandrakis, George N.

2006-01-01

The present study draws on environmental science education to explore aspects of children's conceptual change regarding hazardous household items. Twelve children from a fifth-grade class attended a 300-h teaching module of environmentally oriented science activities aimed at assessing their awareness about the environmental and health hazards…

The Democratic Sieve in Teacher Education. Confronting Heterosexism.

ERIC Educational Resources Information Center

Petrovic, John E.

1998-01-01

Uses field data to build a case for presenting sexual orientation as another form of diversity that preservice teachers must recognize, understand, and be prepared to live with, exploring the power of democratic principles to support the conceptual framework and examining the role of teacher educators in promoting democratic values that extend to…

IMO and Internal Branding Outcomes: An Employee Perspective in UK HE

ERIC Educational Resources Information Center

Yu, Qionglei; Asaad, Yousra; Yen, Dorothy A.; Gupta, Suraksha

2018-01-01

This study extends our knowledge of internal branding in the context of employees in the higher education sector. Employing a quantitative methodology in UK universities, a conceptual model is presented and tested on 235 employees. Internal market orientation (IMO) is examined as a management tool to drive employees' university brand commitment…

Community Involvement: A Case Study of the Education Resource Center.

ERIC Educational Resources Information Center

Wilson, Stephen; And Others

The Education Resource Center (ERC) is a community-based teachers' resource center located in Chicago (Illinois). Its conceptual base is broader than that of a typical teachers center as ERC represents a community-based social movement with a wider orientation than teacher training. ERC's policy board reflects community organizations and the…

Sexual Attraction, Sexual Identity, and Psychosocial Wellbeing in a National Sample of Young Women during Emerging Adulthood

ERIC Educational Resources Information Center

Johns, Michelle Marie; Zimmerman, Marc; Bauermeister, Jose A.

2013-01-01

Identity-based conceptualizations of sexual orientation may not account adequately for variation in young women's sexuality. Sexual minorities fare worse in psychosocial markers of wellbeing (i.e., depressive symptoms, anxiety, self esteem, social support) than heterosexual youth; however, it remains unclear whether these health disparities…

A Methodological Framework for Studying Policy-Oriented Teacher Inquiry in Qualitative Research Contexts

ERIC Educational Resources Information Center

Koro-Ljungberg, Mirka

2014-01-01

System-based and collaborative teacher inquiry has unexplored potential that can impact educational policy in numerous ways. This impact can be increased when teacher inquiry builds momentum from classrooms and teaching practices and simultaneously addresses district, state, and national discourses and networks. In this conceptual paper, I…

Age-Related Differences in Moral Identity across Adulthood

ERIC Educational Resources Information Center

Krettenauer, Tobias; Murua, Lourdes Andrea; Jia, Fanli

2016-01-01

In this study, age-related differences in adults' moral identity were investigated. Moral identity was conceptualized a context-dependent self-structure that becomes differentiated and (re)integrated in the course of development and that involves a broad range of value-orientations. Based on a cross-sectional sample of 252 participants aged 14 to…

Evaluating the Impact of Collectivism and Individualism on Argumentative Writing by Chinese and North American College Students.

ERIC Educational Resources Information Center

Wu, Su-Yueh; Rubin, Donald L.

2000-01-01

Analyzes writing features conceptually linked to collectivist or individualist orientations among students from Taiwan and the United States. Notes that theses features were indirectness, personal disclosure, use of proverbs and other canonical expressions, collective self, and assertiveness. Makes comparisons across languages and nationalities…

Transforming an Introductory Linear Algebra Course with a TI-92 Hand-Held Computer.

ERIC Educational Resources Information Center

Quesada, Antonio R.

2003-01-01

Describes how the introduction of the TI-92 transformed a traditional first semester linear algebra course into a matrix-oriented course that emphasized conceptual understanding, relevant applications, and numerical issues. Indicates an increase in students' overall performance as they found the calculator very useful, believed it helped them…

Effective Programs for Elementary Science: A Best-Evidence Synthesis. Educator's Summary

ERIC Educational Resources Information Center

Center for Research and Reform in Education, 2012

2012-01-01

Which science programs have been proven to help elementary students to succeed? To find out, this review summarizes evidence on three types of programs designed to improve the science achievement of students in grades K-6: (1) Inquiry-oriented programs without science kits, such as Increasing Conceptual Challenge, Science IDEAS, and Collaborative…

The Work-Life Experience of Teachers and Orientation toward Professional Growth and Development.

ERIC Educational Resources Information Center

Ellis, Nancy E.

This study focused on teachers' perceptions of student needs, perceptions of school social and professional climate, and their educational beliefs. It was posited that there are links between teachers' philosophies, ways in which they conceptualize meeting student needs, ways in which they experience their work environment, and their success in…

Meta-Action Research with Pre-Service Teachers: A Case Study

ERIC Educational Resources Information Center

Villacañas de Castro, Luis Sebastián

2014-01-01

This article analyses a case of action research collaboratively conducted by a university teacher and 50 students in a master's course in teacher training. Its originality resides in the socio-economic, academic, and conceptual nature of the obstacles encountered in the module; in the meta-theoretical orientation of the action research that was…

Student Satisfaction and Retention: A Conceptual Model

ERIC Educational Resources Information Center

Schertzer, Clinton B; Schertzer, Susan M. B.

2004-01-01

Students in institutions of higher education are becoming more "consumer oriented" than ever before. As a result, the turnover rate is increasing-students are leaving universities almost as fast as new students are enrolled. This is both costly and inefficient. Major efforts are underway in all areas of traditional for-profit institutions to…

Prestige-Oriented Market Entry Strategy: The Case of Australian Universities

ERIC Educational Resources Information Center

Tayar, Mark; Jack, Robert

2013-01-01

Through an exploratory case study of four Australian universities this article finds that foreign market entry strategies are shaped by prestige-seeking motivations and a culture of risk aversion. From the market selection, entry mode and higher education literature, a conceptual model, embedded with four propositions, is presented. The model sees…

Federated Process Framework in a Virtual Enterprise Using an Object-Oriented Database and Extensible Markup Language.

ERIC Educational Resources Information Center

Bae, Kyoung-Il; Kim, Jung-Hyun; Huh, Soon-Young

2003-01-01

Discusses process information sharing among participating organizations in a virtual enterprise and proposes a federated process framework and system architecture that provide a conceptual design for effective implementation of process information sharing supporting the autonomy and agility of the organizations. Develops the framework using an…

Using the Terms "Hypothesis" and "Variable" for Qualitative Work: A Critical Reflection

ERIC Educational Resources Information Center

Lareau, Annette

2012-01-01

Ralph LaRossa's (2012) thoughtful piece suggested that qualitative researchers' self-awareness (and clear articulation) of their conceptual and empirical goals can help their manuscripts in many ways, including during the review process. If authors self-consciously embrace particular orientations, then it will be easier for reviewers to evaluate…

Between the Nation and the Globe: Education for Global Mindedness in Finland

ERIC Educational Resources Information Center

de Oliveira Andreotti, Vanessa; Biesta, Gert; Ahenakew, Cash

2015-01-01

This article explores some of the tensions at the interface of nationalist and global orientations in ideals of global mindedness and global citizenship looking specifically at the Finnish context. We engage with discussions related to the social-political and historical context of national identity in Finland and outline the conceptual framework…

Empathy: Implications of Three Ways of Knowing in Counseling

ERIC Educational Resources Information Center

Clark, Arthur J.

2004-01-01

From a humanistic orientation, Carl Rogers (1964) described 3 ways of knowing with reference to empathic understanding: subjective, interpersonal, and objective. In the context of a threefold perspective of knowledge, the author expands on Rogers's conception of empathy. As a consequence of a conceptual change in the direction of empathy,…

Student-Involved Data Use: Establishing the Evidence Base

ERIC Educational Resources Information Center

Jimerson, Jo Beth; Reames, Ellen

2015-01-01

In this conceptual paper, we map the research terrain on what we term "student-involved data use" (SIDU)--that is, the practice of having students track, chart, and analyze their own data in formal and structured ways. Drawing on peer-reviewed research as well as practitioner-oriented literature, social media, and district websites, we…

Sex and Secrecies: An Exploration of Students' Conceptualizations of Heteronormativity

ERIC Educational Resources Information Center

Cassar, Joanne

2015-01-01

Graffiti on the female students' lavatory doors of a higher education institution in Malta, most often describing sexual and romantic desires, demonstrates how students create alternative spaces beyond formal learning environments to acquire knowledge about sex and sexual orientation. This article presents a study of the writings that document the…

International Student Participation in Higher Education: Changing the Focus From "International Students" to "Participation"

ERIC Educational Resources Information Center

Straker, John

2016-01-01

This is a conceptually oriented article which questions established notions concerning the framing of international students in Anglo-Western universities through a literature review. Focusing largely on students from Confucian Heritage Cultures (CHC), and resulting from concerns regarding their level of participation, the literature is considered…

Longitudinal Examination of Optimism, Personal Self-Efficacy and Student Well-Being: A Path Analysis

ERIC Educational Resources Information Center

Phan, Huy P.

2016-01-01

The present longitudinal study, based on existing theoretical tenets, explored a conceptual model that depicted four major orientations: optimism, self-efficacy, and academic well-being. An important question for consideration, in this case, involved the testing of different untested trajectories that could explain and predict individuals'…

Autonoetic consciousness: Reconsidering the role of episodic memory in future-oriented self-projection.

PubMed

Klein, Stanley B

2016-01-01

Following the seminal work of Ingvar (1985. "Memory for the future": An essay on the temporal organization of conscious awareness. Human Neurobiology, 4, 127-136), Suddendorf (1994. The discovery of the fourth dimension: Mental time travel and human evolution. Master's thesis. University of Waikato, Hamilton, New Zealand), and Tulving (1985. Memory and consciousness. Canadian Psychology/PsychologieCanadienne, 26, 1-12), exploration of the ability to anticipate and prepare for future contingencies that cannot be known with certainty has grown into a thriving research enterprise. A fundamental tenet of this line of inquiry is that future-oriented mental time travel, in most of its presentations, is underwritten by a property or an extension of episodic recollection. However, a careful conceptual analysis of exactly how episodic memory functions in this capacity has yet to be undertaken. In this paper I conduct such an analysis. Based on conceptual, phenomenological, and empirical considerations, I conclude that the autonoetic component of episodic memory, not episodic memory per se, is the causally determinative factor enabling an individual to project him or herself into a personal future.

Limitless capacity: a dynamic object-oriented approach to short-term memory.

PubMed

Macken, Bill; Taylor, John; Jones, Dylan

2015-01-01

The notion of capacity-limited processing systems is a core element of cognitive accounts of limited and variable performance, enshrined within the short-term memory construct. We begin with a detailed critical analysis of the conceptual bases of this view and argue that there are fundamental problems - ones that go to the heart of cognitivism more generally - that render it untenable. In place of limited capacity systems, we propose a framework for explaining performance that focuses on the dynamic interplay of three aspects of any given setting: the particular task that must be accomplished, the nature and form of the material upon which the task must be performed, and the repertoire of skills and perceptual-motor functions possessed by the participant. We provide empirical examples of the applications of this framework in areas of performance typically accounted for by reference to capacity-limited short-term memory processes.

Interactive systems design and synthesis of future spacecraft concepts

NASA Technical Reports Server (NTRS)

Wright, R. L.; Deryder, D. D.; Ferebee, M. J., Jr.

1984-01-01

An interactive systems design and synthesis is performed on future spacecraft concepts using the Interactive Design and Evaluation of Advanced spacecraft (IDEAS) computer-aided design and analysis system. The capabilities and advantages of the systems-oriented interactive computer-aided design and analysis system are described. The synthesis of both large antenna and space station concepts, and space station evolutionary growth is demonstrated. The IDEAS program provides the user with both an interactive graphics and an interactive computing capability which consists of over 40 multidisciplinary synthesis and analysis modules. Thus, the user can create, analyze and conduct parametric studies and modify Earth-orbiting spacecraft designs (space stations, large antennas or platforms, and technologically advanced spacecraft) at an interactive terminal with relative ease. The IDEAS approach is useful during the conceptual design phase of advanced space missions when a multiplicity of parameters and concepts must be analyzed and evaluated in a cost-effective and timely manner.

Adaptive design lessons from professional architects

NASA Astrophysics Data System (ADS)

Geiger, Ray W.; Snell, J. T.

1993-09-01

Psychocybernetic systems engineering design conceptualization is mimicking the evolutionary path of habitable environmental design and the professional practice of building architecture, construction, and facilities management. In pursuing better ways to design cellular automata and qualification classifiers in a design process, we have found surprising success in exploring certain more esoteric approaches, e.g., the vision of interdisciplinary artistic discovery in and around creative problem solving. Our evaluation in research into vision and hybrid sensory systems associated with environmental design and human factors has led us to discover very specific connections between the human spirit and quality design. We would like to share those very qualitative and quantitative parameters of engineering design, particularly as it relates to multi-faceted and future oriented design practice. Discussion covers areas of case- based techniques of cognitive ergonomics, natural modeling sources, and an open architectural process of means/goal satisfaction, qualified by natural repetition, gradation, rhythm, contrast, balance, and integrity of process.

The disconnected values model improves mental well-being and fitness in an employee wellness program.

PubMed

Anshel, Mark H; Brinthaupt, Thomas M; Kang, Minsoo

2010-01-01

This study examined the effect of a 10-week wellness program on changes in physical fitness and mental well-being. The conceptual framework for this study was the Disconnected Values Model (DVM). According to the DVM, detecting the inconsistencies between negative habits and values (e.g., health, family, faith, character) and concluding that these "disconnects" are unacceptable promotes the need for health behavior change. Participants were 164 full-time employees at a university in the southeastern U.S. The program included fitness coaching and a 90-minute orientation based on the DVM. Multivariate Mixed Model analyses indicated significantly improved scores from pre- to post-intervention on selected measures of physical fitness and mental well-being. The results suggest that the Disconnected Values Model provides an effective cognitive-behavioral approach to generating health behavior change in a 10-week workplace wellness program.

Space station needs, attributes, and architectural options: Commercial opportunities in space

NASA Technical Reports Server (NTRS)

Wolbers, H. L., Jr.

1983-01-01

The roles of government and industry in the commercialization of space are examined and an approach for stimulating the interests of potential users is described. Several illustrative examples of potential commercial developments are presented. The role of manned space systems in space commercialization is discussed as well as some of the issues and opportunities that are likely to be encountered in the commercial exploitation of the unique characteristics of space. Results suggest that interest in space facilities can be found among a number of commercially oriented users. In order to develop and maintain the involvement of these potential users, however, space demonstrations are required, and commercial growth or evolution depends on the results of the initial in situ experience. Manned facilities are required for the conceptual research and development phases and for maintenance and servicing operations during production or operational missions. Space facilities must be easily accessible by dependable and regularly scheduled means.

Earth Science Data Fusion with Event Building Approach

NASA Technical Reports Server (NTRS)

Lukashin, C.; Bartle, Ar.; Callaway, E.; Gyurjyan, V.; Mancilla, S.; Oyarzun, R.; Vakhnin, A.

2015-01-01

Objectives of the NASA Information And Data System (NAIADS) project are to develop a prototype of a conceptually new middleware framework to modernize and significantly improve efficiency of the Earth Science data fusion, big data processing and analytics. The key components of the NAIADS include: Service Oriented Architecture (SOA) multi-lingual framework, multi-sensor coincident data Predictor, fast into-memory data Staging, multi-sensor data-Event Builder, complete data-Event streaming (a work flow with minimized IO), on-line data processing control and analytics services. The NAIADS project is leveraging CLARA framework, developed in Jefferson Lab, and integrated with the ZeroMQ messaging library. The science services are prototyped and incorporated into the system. Merging the SCIAMACHY Level-1 observations and MODIS/Terra Level-2 (Clouds and Aerosols) data products, and ECMWF re- analysis will be used for NAIADS demonstration and performance tests in compute Cloud and Cluster environments.

Stimulating innovative research in health promotion.

PubMed

Larouche, Annie; Potvin, Louise

2013-06-01

The Global Working Group on Health Promotion Research (GWG HPR) of the International Union for Health Promotion and Education (IUHPE) presents a collection of four articles illustrating innovative avenues for health promotion research. This commentary synthesizes the contributions of these articles while attempting to define the contours of research in health promotion. We propose that innovation in research involves the adoption of a reflexive approach wherein consideration of context plays different roles. The reflexive process consists of questioning what is taken for granted in the conceptualization and operationalization of research. It involves linking research findings and its theoretical foundations to characteristics and goals of the field and observed realities, while orienting reflection on specific objects. The reflexive nature of the research activity is of paramount importance for innovation in health promotion. With the publication of this series, the GWG HPR wishes to strengthen health promotion research capacity at the global level and reaffirm health promotion as a specific research domain.

Evaluating moral reasoning in nursing education.

PubMed

McLeod-Sordjan, Renee

2014-06-01

Evidence-based practice suggests the best approach to improving professionalism in practice is ethics curricula. However, recent research has demonstrated that millennium graduates do not advocate for patients or assert themselves during moral conflicts. The aim of this article is the exploration of evaluation techniques to evaluate one measurable outcome of ethics curricula: moral reasoning. A review of literature, published between 1995 and 2013, demonstrated that the moral orientations of care and justice as conceptualized by Gilligan and Kohlberg are utilized by nursing students to solve ethical dilemmas. Data obtained by means of reflective journaling, Ethics of Care Interview (ECI) and Defining Issues Test (DIT), would objectively measure the interrelated pathways of care-based and justice-based moral reasoning. In conclusion, educators have an ethical responsibility to foster students' ability to exercise sound clinical judgment, and support their professional development. It is recommended that educators design authentic assessments to demonstrate student's improvement of moral reasoning. © The Author(s) 2013.

Conceptualizing Stakeholders' Perceptions of Ecosystem Services: A Participatory Systems Mapping Approach

NASA Astrophysics Data System (ADS)

Lopes, Rita; Videira, Nuno

2015-12-01

A participatory system dynamics modelling approach is advanced to support conceptualization of feedback processes underlying ecosystem services and to foster a shared understanding of leverage intervention points. The process includes systems mapping workshop and follow-up tasks aiming at the collaborative construction of causal loop diagrams. A case study developed in a natural area in Portugal illustrates how a stakeholder group was actively engaged in the development of a conceptual model depicting policies for sustaining the climate regulation ecosystem service.

Proximal antecedents and correlates of adopted error approach: a self-regulatory perspective.

PubMed

Van Dyck, Cathy; Van Hooft, Edwin; De Gilder, Dick; Liesveld, Lillian

2010-01-01

The current study aims to further investigate earlier established advantages of an error mastery approach over an error aversion approach. The two main purposes of the study relate to (1) self-regulatory traits (i.e., goal orientation and action-state orientation) that may predict which error approach (mastery or aversion) is adopted, and (2) proximal, psychological processes (i.e., self-focused attention and failure attribution) that relate to adopted error approach. In the current study participants' goal orientation and action-state orientation were assessed, after which they worked on an error-prone task. Results show that learning goal orientation related to error mastery, while state orientation related to error aversion. Under a mastery approach, error occurrence did not result in cognitive resources "wasted" on self-consciousness. Rather, attention went to internal-unstable, thus controllable, improvement oriented causes of error. Participants that had adopted an aversion approach, in contrast, experienced heightened self-consciousness and attributed failure to internal-stable or external causes. These results imply that when working on an error-prone task, people should be stimulated to take on a mastery rather than an aversion approach towards errors.

Object-oriented requirements analysis: A quick tour

NASA Technical Reports Server (NTRS)

Berard, Edward V.

1990-01-01

Of all the approaches to software development, an object-oriented approach appears to be both the most beneficial and the most popular. The description of the object-oriented approach is presented in the form of the view graphs.

Virtual Business Operating Environment in the Cloud: Conceptual Architecture and Challenges

NASA Astrophysics Data System (ADS)

Nezhad, Hamid R. Motahari; Stephenson, Bryan; Singhal, Sharad; Castellanos, Malu

Advances in service oriented architecture (SOA) have brought us close to the once imaginary vision of establishing and running a virtual business, a business in which most or all of its business functions are outsourced to online services. Cloud computing offers a realization of SOA in which IT resources are offered as services that are more affordable, flexible and attractive to businesses. In this paper, we briefly study advances in cloud computing, and discuss the benefits of using cloud services for businesses and trade-offs that they have to consider. We then present 1) a layered architecture for the virtual business, and 2) a conceptual architecture for a virtual business operating environment. We discuss the opportunities and research challenges that are ahead of us in realizing the technical components of this conceptual architecture. We conclude by giving the outlook and impact of cloud services on both large and small businesses.

“Integrated knowledge translation” for globally oriented public health practitioners and scientists: Framing together a sustainable transfrontier knowledge translation vision

PubMed Central

Lapaige, Véronique

2010-01-01

The development of a dynamic leadership coalition between practitioners and researchers/scientists – which is known in Canada as integrated knowledge translation (KT) – can play a major role in bridging the know-do gap in the health care and public health sectors. In public health, and especially in globally oriented public health, integrated KT is a dynamic, interactive (collaborative), and nonlinear phenomenon that goes beyond a reductionist vision of knowledge translation, to attain inter-, multi-, and even transdisciplinary status. Intimately embedded in its socioenvironmental context and closely connected with the complex interventions of multiple actors, the nonlinear process of integrated KT is based on a double principle: (1) the principle of transcendence of frontiers (sectorial, disciplinary, geographic, cultural, and cognitive), and (2) the principle of integration of knowledge beyond these frontiers. However, even though many authors agree on the overriding importance of integrated KT, there is as yet little understanding of the causal framework of integrated KT. Here, one can ask two general questions. Firstly, what “determines” integrated KT? Secondly, even if one wanted to apply a “transfrontier knowledge translation” vision, how should one go about doing so? For example, what would be the nature and qualities of a representative research program that applied a “transfrontier collaboration” approach? This paper focuses on the determinants of integrated KT within the burgeoning field of knowledge translation research (KT research). The paper is based on the results of a concurrent mixed method design which dealt with the complexity of building and sustaining effective coalitions and partnerships in the health care and public health sectors. The aims of this paper are: (1) to present an “integrated KT” conceptual framework which is global-context-sensitive, and (2) to promote the incorporation of a new “transfrontier knowledge translation” approach/vision designed primary for globally oriented public health researchers and health scientists. PMID:21197354

How Positivity Links With Job Satisfaction: Preliminary Findings on the Mediating Role of Work-Life Balance.

PubMed

Orkibi, Hod; Brandt, Yaron Ilan

2015-08-01

The positive characteristics that can help people juggle their work and personal roles and experience greater job satisfaction are attracting increased research attention. This study presents a conceptual model to account for the association between employees' positive orientation (i.e., the tendency to evaluate self, life, and the future in a positive way) and their job satisfaction (N = 108). As theorized, the results indicate that employees' ability to manage their work-life balance fully mediates the relation between their positive orientation and job satisfaction. This suggests that a positive orientation serves as an adaptive personal resource that can facilitate employees' ability to balance work and non-work demands and hence can foster job satisfaction. The practical implications for positive psychological interventions in organizational settings are discussed.

Importance of Emotional Intelligence in Conceptualizing Collegial Leadership in Education

ERIC Educational Resources Information Center

Singh, Prakash; Manser, Peter; Mestry, Raj

2007-01-01

We focus on the importance of emotional intelligence (EI) in conceptualizing collegial leadership in education. Research findings, both nationally and internationally, strongly suggest that a technocratic (managerial) approach to leadership is in conflict with the visionary, people-centred approach of modern organisations, including educational…

Visitors' conceptualizations of wilderness experiences

Treesearch

Erin Seekamp; Troy Hall; David Cole

2012-01-01

Despite 50 years of wilderness visitor experience research, it is not well understood how visitors conceptualize a wilderness experience. Diverging from etic approaches to wilderness visitor experience research, the research presented in this paper applied an emic approach to identify wilderness experience attributes. Specifically, qualitative data from 173 on-site...

Changing Attitudes, Changing Behaviors. Conceptual Change as a Model for Teaching Freedom of Religion or Belief

ERIC Educational Resources Information Center

Rea-Ramirez, Mary Anne; Ramirez, Tina M.

2017-01-01

Purpose: The purpose is to demonstrate that conceptual change theory and strategies can be applied to areas of the social science, such as human rights education on FORB. Design/methodology/approach: The theoretical scope of this paper is conceptual change theory and is intended to introduce the theory and practice of conceptual change in teaching…

Achievements and future path of Tehran municipality in urban health domain: An Iranian experience

PubMed Central

Damari, Behzad; Riazi-Isfahani, Sahand

2016-01-01

Background: According to national laws and world experiences; provision, maintenance, and improving citizens’ health are considered to be the essential functions of municipalities as a "social institute". In order to equitably promote health conditions at urban level, particularly in marginal areas, since 2004 targeted efforts have been implemented in the municipality of Tehran metropolis. This study was intended to identify and analyze these targeted measures and tries to analyze health interventions in a conceptual framework and propose a future path. Methods: This is a qualitative study with content analysis approach. Reviewing documents and structured interviews with national health policy making and planning experts and executive managers of 22-region municipalities of Tehran metropolis were used to collect data. The data were analyzed on the basis of conceptual framework prepared for urban health in 4 domains including municipal interventions, goal achievements, drivers and obstacles of success, and the way forward. Results: From the viewpoint of interviewees, these new health actions of Tehran municipality are more based on public participation and the municipality was able to prioritize health issue in the programs and policies of Tehran city council. Tehran municipality has accomplished three types of interventions to improve health, which in orders of magnitude are: facilitative, promotional, and mandatory interventions. Development and institutionalization of public participation is the greatest achievement in health-oriented actions; and expansion of environmental and physical health-oriented facilities and promoting a healthy lifestyle are next in ranks. Conclusion: Since management alterations seriously challenges institutionalization of actions and innovations especially in the developing countries, it is suggested that mayors of metropolitan cities like Tehran document and review municipal health measures as soon as possible and while eliminating overlapping of interventions with other sectors, design and approve the charter of "health promoting municipality". The most important role of municipalities in this charter would be coordinating health improvement of citizens. This charter, when approved as a national policy could be used for other cities too. PMID:27390693

Does Branding Need Web Usability? A Value-Oriented Empirical Study

NASA Astrophysics Data System (ADS)

Bolchini, Davide; Garzotto, Franca; Sorce, Fabio

Does usability of a web-based communication artifact affect brand, i.e., the set of beliefs, emotions, attitudes, or qualities that people mentally associate to the entity behind that artifact? Intuitively, the answer is “yes”: usability is a fundamental aspect of the quality of the experience with a website, and a “good” experience with a “product” or its reifications tends to translate into “good” brand perception. To date, however, the existence of a connection between web usability and brand perception is shown through anecdotic arguments, and is not supported by published systematic research. This paper discusses a study that empirically investigates this correlation in a more rigorous, analytical, and replicable way. Our main contribution is twofold: on the one hand, we provide empirical evidence to the heuristic principle that web usability influences branding, and we do that through four between subjects controlled experiments that involved 120 subjects. On the other hand, we inform the study with a systematic value-oriented approach to the user experience, and thus provide a conceptual framework that can be reused in other experimental settings, either for replicating our study, or for designing similar studies focusing on the correlation of web branding vs. design factors other than usability.

Appropriate methodologies for empirical bioethics: it's all relative.

PubMed

Ives, Jonathan; Draper, Heather

2009-05-01

In this article we distinguish between philosophical bioethics (PB), descriptive policy orientated bioethics (DPOB) and normative policy oriented bioethics (NPOB). We argue that finding an appropriate methodology for combining empirical data and moral theory depends on what the aims of the research endeavour are, and that, for the most part, this combination is only required for NPOB. After briefly discussing the debate around the is/ought problem, and suggesting that both sides of this debate are misunderstanding one another (i.e. one side treats it as a conceptual problem, whilst the other treats it as an empirical claim), we outline and defend a methodological approach to NPOB based on work we have carried out on a project exploring the normative foundations of paternal rights and responsibilities. We suggest that given the prominent role already played by moral intuition in moral theory, one appropriate way to integrate empirical data and philosophical bioethics is to utilize empirically gathered lay intuition as the foundation for ethical reasoning in NPOB. The method we propose involves a modification of a long-established tradition on non-intervention in qualitative data gathering, combined with a form of reflective equilibrium where the demands of theory and data are given equal weight and a pragmatic compromise reached.

Discovering objects in a blood recipient information system.

PubMed

Qiu, D; Junghans, G; Marquardt, K; Kroll, H; Mueller-Eckhardt, C; Dudeck, J

1995-01-01

Application of object-oriented (OO) methodologies has been generally considered as a solution to the problem of improving the software development process and managing the so-called software crisis. Among them, object-oriented analysis (OOA) is the most essential and is a vital prerequisite for the successful use of other OO methodologies. Though there are already a good deal of OOA methods published, the most important aspect common to all these methods: discovering objects classes truly relevant to the given problem domain, has remained a subject to be intensively researched. In this paper, using the successful development of a blood recipient information system as an example, we present our approach which is based on the conceptual framework of responsibility-driven OOA. In the discussion, we also suggest that it may be inadequate to simply attribute the software crisis to the waterfall model of the software development life-cycle. We are convinced that the real causes for the failure of some software and information systems should be sought in the methodologies used in some crucial phases of the software development process. Furthermore, a software system can also fail if object classes essential to the problem domain are not discovered, implemented and visualized, so that the real-world situation cannot be faithfully traced by it.

Money, Peers and Parents: Social and Economic Aspects of Inequality in Youth Wellbeing.

PubMed

Plenty, Stephanie; Mood, Carina

2016-07-01

Indicators of social and economic status are important health determinants. However, evidence for the influence of family socioeconomic status in adolescent wellbeing is inconsistent and during this period of development youth may begin to develop their own status positions. This study examined social and economic health inequalities by applying a multidimensional and youth-orientated approach. Using a recent (2010-2011) and representative sample of Swedish 14-year olds (n = 4456, 51 % females), the impact of family socioeconomic status, youth economic resources and peer status on internalizing symptoms and self-rated health were examined. Data was based on population register, sociometric and self-report information. Aspects of family socioeconomic status, youth's own economy and peer status each showed independent associations, with poorer wellbeing observed with lower status. However, there were equally strong or even stronger effects of peer status and youth's own economy than family socioeconomic status. Lower household income and occupational status were more predictive of poor self-rated health than of internalizing symptoms. The findings suggest that youth's own economy and peer status are as important as family socioeconomic status for understanding inequalities in wellbeing. Thus, a focus on youth-orientated conceptualizations of social and economic disadvantage during adolescence is warranted.

The "Social Gaze Space": A Taxonomy for Gaze-Based Communication in Triadic Interactions.

PubMed

Jording, Mathis; Hartz, Arne; Bente, Gary; Schulte-Rüther, Martin; Vogeley, Kai

2018-01-01

Humans substantially rely on non-verbal cues in their communication and interaction with others. The eyes represent a "simultaneous input-output device": While we observe others and obtain information about their mental states (including feelings, thoughts, and intentions-to-act), our gaze simultaneously provides information about our own attention and inner experiences. This substantiates its pivotal role for the coordination of communication. The communicative and coordinative capacities - and their phylogenetic and ontogenetic impacts - become fully apparent in triadic interactions constituted in its simplest form by two persons and an object. Technological advances have sparked renewed interest in social gaze and provide new methodological approaches. Here we introduce the 'Social Gaze Space' as a new conceptual framework for the systematic study of gaze behavior during social information processing. It covers all possible categorical states, namely 'partner-oriented,' 'object-oriented,' 'introspective,' 'initiating joint attention,' and 'responding joint attention.' Different combinations of these states explain several interpersonal phenomena. We argue that this taxonomy distinguishes the most relevant interactional states along their distinctive features, and will showcase the implications for prominent social gaze phenomena. The taxonomy allows to identify research desiderates that have been neglected so far. We argue for a systematic investigation of these phenomena and discuss some related methodological issues.

The socio-technical organisation of community pharmacies as a factor in the Electronic Prescription Service Release Two implementation: a qualitative study

PubMed Central

2012-01-01

Background The introduction of a new method of transmitting prescriptions from general practices to community pharmacies in England (Electronic Prescription Service Release 2 (EPS2)) has generated debate on how it will change work practice. As EPS2 will be a key technical element in dispensing, we reviewed the literature to find that there were no studies on how social and technical elements come together to form work practice in community pharmacies. This means the debate has little point of reference. Our aim therefore was to study the ways social and technical elements of a community pharmacy are used to achieve dispensing through the development of a conceptual model on pharmacy work practice, and to consider how a core technical element such the EPS2 could change work practice. Method We used ethnographic methods inclusive of case-study observations and interviews to collect qualitative data from 15 community pharmacies that were in the process of adopting or were soon to adopt EPS2. We analysed the case studies thematically and used rigorous multi-dimensional and multi-disciplinary interpretive validation techniques to cross analyse findings. Results In practice, dispensing procedures were not designed to take into account variations in human and technical integration, and assumed that repetitive and collective use of socio-technical elements were at a constant. Variables such as availability of social and technical resources, and technical know-how of staff were not taken into account in formalised procedures. Yet community pharmacies were found to adapt their dispensing in relation to the balance of social and technical elements available, and how much of the social and technical elements they were willing to integrate into dispensing. While some integrated as few technical elements as possible, some depended entirely on technical artefacts. This pattern also applied to the social elements of dispensing. Through the conceptual model development process, we identified three approaches community pharmacies used to appropriate procedures in practice. These were ‘technically oriented’, ‘improvising’ or ‘socially oriented’. Conclusion We offer a model of different work approaches community pharmacies use to dispense, which suggests that when adopting a core technical element such as the EPS2 system of dispensing there could be variations in its successful adoption. Technically oriented pharmacies might find it easiest to integrate a similar artefact into work practice although needs EPS2 to synchronise effectively with existing technologies. Pharmacies adopting an improvising-approach have the potential to improve how they organise dispensing through EPS2 although they will need to improve how they apply their operating procedures. Socially oriented pharmacies will need to dramatically adapt their approach to dispensing since they usually rely on few technical tools. PMID:23256484

Emergent Approaches to Mental Health Problems. The Century Psychology Series.

ERIC Educational Resources Information Center

Cowen, Emory L., Ed.; And Others

Innovative approaches to mental health problems are described. Conceptualizations about the following areas are outlined: psychiatry, the universe, and the community; theoretical malaise and community mental health; the relation of conceptual models to manpower needs; and mental health manpower and institutional change. Community programs and new…

On Conceptual Analysis as the Primary Qualitative Approach to Statistics Education Research in Psychology

ERIC Educational Resources Information Center

Petocz, Agnes; Newbery, Glenn

2010-01-01

Statistics education in psychology often falls disappointingly short of its goals. The increasing use of qualitative approaches in statistics education research has extended and enriched our understanding of statistical cognition processes, and thus facilitated improvements in statistical education and practices. Yet conceptual analysis, a…

Tourism and climate change: two-way street, or vicious/virtuous circle?

Treesearch

T.M. Patterson; S. Bastianoni; M. Simpson

2006-01-01

This paper presents a knowledge management diagram designed to reconcile two conceptual approaches relating tourism and climatic change. A knowledge management framework is proposed to counter the tendency of scientists, policymakers, the tourism industry and nongovernmental organizations to polarize two conceptual approaches. Using the diagram, tourism researchers can...

A Grid Approach to Managing Sustainability: Evidence from a Multiple Italian Case Study

ERIC Educational Resources Information Center

Agostino, Deborah; Dal Molin, Martina

2016-01-01

Purpose: The purpose of this paper is to explore the coherence between sustainability conceptualization (the "what") and its implementation (the "how") in terms of implemented actions and stakeholders' interactions. The paper proposes a grid approach for the simultaneous evaluation of sustainability conceptualization and…

Gendered Perspectives about Water Risks and Policy Strategies: A Tripartite Conceptual Approach

ERIC Educational Resources Information Center

Larson, Kelli L.; Ibes, Dorothy C.; White, Dave D.

2011-01-01

Previous research has examined gendered perspectives on a variety of environmental risks. Mixed results complicate the ability to make generalizations about human-ecological judgments, largely because of the use of inconsistent conceptual and methodological approaches in previous work. Following the tripartite model, we examine differences between…

Three Women's Educational Doctoral Program Experiences: A Case Study of Performances and Journeys

ERIC Educational Resources Information Center

Selmer, Sarah; Graham, Meadow; Goodykoontz, Erin

2011-01-01

Three academic women joined to write this piece to explore individual doctoral program experiences and to establish common understandings. They collectively analyzed their experiences using the conceptual approach of doctoral program performances and journeys. This case study shares their experiences within the conceptual approach through emerging…

Comparative Demonstration of Active and Semi-Passive In Situ Bioremediation Approaches for Perchlorate Impacted Groundwater: Active In Situ Bioremediation Demonstration

DTIC Science & Technology

2013-04-01

demonstration test . 5.1 CONCEPTUAL EXPERIMENTAL DESIGN In concept, the active biobarrier approach involved the use of alternating extraction and injection...16 4.3 GROUNDWATER CHEMISTRY ....................................................................... 18 5.0 TEST DESIGN...20 5.1 CONCEPTUAL EXPERIMENTAL DESIGN

Knowledge brokering for healthy aging: a scoping review of potential approaches.

PubMed

Van Eerd, Dwayne; Newman, Kristine; DeForge, Ryan; Urquhart, Robin; Cornelissen, Evelyn; Dainty, Katie N

2016-10-19

Developing a healthcare delivery system that is more responsive to the future challenges of an aging population is a priority in Canada. The World Health Organization acknowledges the need for knowledge translation frameworks in aging and health. Knowledge brokering (KB) is a specific knowledge translation approach that includes making connections between people to facilitate the use of evidence. Knowledge gaps exist about KB roles, approaches, and guiding frameworks. The objective of the scoping review is to identify and describe KB approaches and the underlying conceptual frameworks (models, theories) used to guide the approaches that could support healthy aging. Literature searches were done in PubMed, EMBASE, PsycINFO, EBM reviews (Cochrane Database of systematic reviews), CINAHL, and SCOPUS, as well as Google and Google Scholar using terms related to knowledge brokering. Titles, abstracts, and full reports were reviewed independently by two reviewers who came to consensus on all screening criteria. Documents were included if they described a KB approach and details about the underlying conceptual basis. Data about KB approach, target stakeholders, KB outcomes, and context were extracted independently by two reviewers. Searches identified 248 unique references. Screening for inclusion revealed 19 documents that described 15 accounts of knowledge brokering and details about conceptual guidance and could be applied in healthy aging contexts. Eight KB elements were detected in the approaches though not all approaches incorporated all elements. The underlying conceptual guidance for KB approaches varied. Specific KB frameworks were referenced or developed for nine KB approaches while the remaining six cited more general KT frameworks (or multiple frameworks) as guidance. The KB approaches that we found varied greatly depending on the context and stakeholders involved. Three of the approaches were explicitly employed in the context of health aging. Common elements of KB approaches that could be conducted in healthy aging contexts focussed on acquiring, adapting, and disseminating knowledge and networking (linkage). The descriptions of the guiding conceptual frameworks (theories, models) focussed on linkage and exchange but varied across approaches. Future research should gather KB practitioner and stakeholder perspectives on effective practices to develop KB approaches for healthy aging.

Cardiovascular change during encoding predicts the nonconscious mere exposure effect.

PubMed

Ladd, Sandra L; Toscano, William B; Cowings, Patricia S; Gabrieli, John D E

2014-01-01

These studies examined memory encoding to determine whether the mere exposure effect could be categorized as a form of conceptual or perceptual implicit priming and, if it was not conceptual or perceptual, whether cardiovascular psychophysiology could reveal its nature. Experiment 1 examined the effects of study phase level of processing on recognition, the mere exposure effect, and word identification implicit priming. Deep relative to shallow processing improved recognition but did not influence the mere exposure effect for nonwords or word identification implicit priming for words. Experiments 2 and 3 examined the effect of study-test changes in font and orientation, respectively, on the mere exposure effect and word identification implicit priming. Different study-test font and orientation reduced word identification implicit priming but had no influence on the mere exposure effect. Experiments 4 and 5 developed and used, respectively, a cardiovascular psychophysiological implicit priming paradigm to examine whether stimulus-specific cardiovascular reactivity at study predicted the mere exposure effect at test. Blood volume pulse change at study was significantly greater for nonwords that were later preferred than for nonwords that were not preferred at test. There was no difference in blood volume pulse change for words at study that were later either identified or not identified at test. Fluency effects, at encoding or retrieval, are an unlikely explanation for these behavioral and cardiovascular findings. The relation of blood volume pulse to affect suggests that an affective process that is not conceptual or perceptual contributes to the mere exposure effect.

Development of Academic Goal Orientation Inventory for Senior Secondary School Students of Kerala

ERIC Educational Resources Information Center

Gafoor, K. Abdul; Abidha, Kurukkan

2015-01-01

Research interest in achievement motivation and its correlates has grown in recent years. Though there are thousands of studies on goal orientation, the number of instruments to identify goal orientation based on four-fold model viz., performance approach goal orientation (PAP), performance avoidance goal orientation (PAV), mastery approach goal…

Dissociation of neural mechanisms underlying orientation processing in humans

PubMed Central

Ling, Sam; Pearson, Joel; Blake, Randolph

2009-01-01

Summary Orientation selectivity is a fundamental, emergent property of neurons in early visual cortex, and discovery of that property [1, 2] dramatically shaped how we conceptualize visual processing [3–6]. However, much remains unknown about the neural substrates of these basic building blocks of perception, and what is known primarily stems from animal physiology studies. To probe the neural concomitants of orientation processing in humans, we employed repetitive transcranial magnetic stimulation (rTMS) to attenuate neural responses evoked by stimuli presented within a local region of the visual field. Previous physiological studies have shown that rTMS can significantly suppress the neuronal spiking activity, hemodynamic responses, and local field potentials within a focused cortical region [7, 8]. By suppressing neural activity with rTMS, we were able to dissociate components of the neural circuitry underlying two distinct aspects of orientation processing: selectivity and contextual effects. Orientation selectivity gauged by masking was unchanged by rTMS, whereas an otherwise robust orientation repulsion illusion was weakened following rTMS. This dissociation implies that orientation processing relies on distinct mechanisms, only one of which was impacted by rTMS. These results are consistent with models positing that orientation selectivity is largely governed by the patterns of convergence of thalamic afferents onto cortical neurons, with intracortical activity then shaping population responses contained within those orientation-selective cortical neurons. PMID:19682905

Extending Antecedents of Achievement Goals: The Double-Edged Sword Effect of Social-Oriented Achievement Motive and Gender Differences

ERIC Educational Resources Information Center

Nie, Youyan; Liem, Gregory Arief D.

2013-01-01

Underpinned by the hierarchical model of approach and avoidance motivation, the study examined the differential relations of individual-oriented and social-oriented achievement motives to approach and avoidance achievement goals (mastery-approach, performance-approach, mastery-avoidance, performance-avoidance). A total of 570 Chinese high school…

Evaluating Conceptual Site Models with Multicomponent Reactive Transport Modeling

NASA Astrophysics Data System (ADS)

Dai, Z.; Heffner, D.; Price, V.; Temples, T. J.; Nicholson, T. J.

2005-05-01

Modeling ground-water flow and multicomponent reactive chemical transport is a useful approach for testing conceptual site models and assessing the design of monitoring networks. A graded approach with three conceptual site models is presented here with a field case of tetrachloroethene (PCE) transport and biodegradation near Charleston, SC. The first model assumed a one-layer homogeneous aquifer structure with semi-infinite boundary conditions, in which an analytical solution of the reactive solute transport can be obtained with BIOCHLOR (Aziz et al., 1999). Due to the over-simplification of the aquifer structure, this simulation cannot reproduce the monitoring data. In the second approach we used GMS to develop the conceptual site model, a layer-cake multi-aquifer system, and applied a numerical module (MODFLOW and RT3D within GMS) to solve the flow and reactive transport problem. The results were better than the first approach but still did not fit the plume well because the geological structures were still inadequately defined. In the third approach we developed a complex conceptual site model by interpreting log and seismic survey data with Petra and PetraSeis. We detected a major channel and a younger channel, through the PCE source area. These channels control the local ground-water flow direction and provide a preferential chemical transport pathway. Results using the third conceptual site model agree well with the monitoring concentration data. This study confirms that the bias and uncertainty from inadequate conceptual models are much larger than those introduced from an inadequate choice of model parameter values (Neuman and Wierenga, 2003; Meyer et al., 2004). Numerical modeling in this case provides key insight into the hydrogeology and geochemistry of the field site for predicting contaminant transport in the future. Finally, critical monitoring points and performance indicator parameters are selected for future monitoring to confirm system performance.

Sex Role and Dating Orientation.

ERIC Educational Resources Information Center

McCabe, M. P.; Collins, J. K.

1979-01-01

Male and female subjects from three age groups completed questionnaires on sex roles and dating orientations. Males approached dating from both a psychoaffectional and psychobiological orientation, while females approached it from a psychoaffectional orientation. Significant differences were found in dating attitudes between male and female…

When Teams Fail to Self-Regulate: Predictors and Outcomes of Team Procrastination Among Debating Teams.

PubMed

Van Hooft, Edwin A J; Van Mierlo, Heleen

2018-01-01

Models of team development have indicated that teams typically engage in task delay during the first stages of the team's life cycle. An important question is to what extent this equally applies to all teams, or whether there is variation across teams in the amount of task delay. The present study introduces the concept of team procrastination as a lens through which we can examine whether teams collectively engage in unplanned, voluntary, and irrational delay of team tasks. Based on theory and research on self-regulation, team processes, and team motivation we developed a conceptual multilevel model of predictors and outcomes of team procrastination. In a sample of 209 student debating teams, we investigated whether and why teams engage in collective procrastination as a team, and what consequences team procrastination has in terms of team member well-being and team performance. The results supported the existence of team procrastination as a team-level construct that has some stability over time. The teams' composition in terms of individual-level trait procrastination, as well as the teams' motivational states (i.e., team learning goal orientation, team performance-approach goal orientation in interaction with team efficacy) predicted team procrastination. Team procrastination related positively to team members' stress levels, especially for those low on trait procrastination. Furthermore, team procrastination had an indirect negative relationship with team performance, through teams' collective stress levels. These findings add to the theoretical understanding of self-regulatory processes of teams, and highlight the practical importance of paying attention to team-level states and processes such as team goal orientation and team procrastination.

Role of orientation reference selection in motion sickness, supplement 2S

NASA Technical Reports Server (NTRS)

Peterka, Robert J.; Black, F. Owen

1987-01-01

Previous experiments with moving platform posturography have shown that different people have varying abilities to resolve conflicts among vestibular, visual, and proprioceptive sensory signals. The conceptual basis of the present proposal hinges on the similarities between the space motion sickness problem and the sensory orientation reference selection problems associated with benign paroxysmal positional vertigo (BPPV) syndrome. These similarities include both etiology related to abnormal vertical canal-otolith function, and motion sickness initiating events provoked by pitch and roll head movements. The objectives are to explore and quantify the orientation reference selection abilities of subjects and the relation of this selection to motion sickness in humans. The overall objectives are to determine: if motion sickness susceptibility is related to sensory orientation reference selection abilities of subjects; if abnormal vertical canal-otolith function is the source of abnormal posture control strategies and if it can be quantified by vestibular and oculomotor reflex measurements, and if it can be quantified by vestibular and oculomotor reflex measurements; and quantifiable measures of perception of vestibular and visual motion cues can be related to motion sickness susceptibility and to orientation reference selection ability.

Perceived parental beliefs about the causes of success in sport: relationship to athletes' achievement goals and personal beliefs.

PubMed

White, Sally A; Kavussanu, Maria; Tank, Kari M; Wingate, Jason M

2004-02-01

This study examined the relationship between perceived parental beliefs and young athletes' achievement goal orientations and personal beliefs about the causes of success in sport. Participants were 183 male and female athletes, 11-18 years old, involved in team sports. Athletes completed the Task and Ego Orientation in Sport Questionnaire, the Beliefs about the Causes of Sport Success Questionnaire, and two modified versions of the latter inventory to assess their perceptions of their parents' beliefs. Canonical correlation analysis revealed that perceived parental beliefs were related to goal orientations and personal beliefs in a conceptually coherent fashion. Thus, the perceived parental belief that effort leads to success in sport was related to athletes' task orientation and personal belief that effort causes sport success. In contrast, the perceived parental beliefs that superior ability, external factors, and using deceptive tactics are precursors to success in sport corresponded to athletes' ego orientation and the same personal beliefs. The findings are discussed in terms of their implications for understanding the socialization experiences of young athletes.

Autonomy Support as an Interpersonal Motivating Style: Is It Teachable?

PubMed

Reeve

1998-07-01

Students benefit when teachers support their autonomy. Recognizing this, the present study examined the motivating styles of beginning preservice teachers by asking two questions: (1) Do personality characteristics orient preservice teachers toward either an autonomy-supportive or controlling motivating style? and (2) Is the autonomy-supportive style teachable to preservice teachers? Study 1, which addressed the first question, relied on self-determination theory to identify and confirm causality orientation as one personality characteristic related to motivating style. Study 2, which addressed the second question, randomly assigned preservice teachers to receive training in either autonomy-supportive, controlling, or neutral instructional strategies. Results showed that the autonomy-supportive style was teachable. Autonomy-oriented preservice teachers (as measured by causality orientation) assimilated the information rather easily, while control-oriented preservice teachers accommodated the information only in proportion to the extent that they perceived it to be highly plausible and classroom applicable. The discussion relies on self-determination theory and the conceptual change literature to recommend how teacher certification programs can assist teachers-in-training develop an autonomy-supportive motivating style. Copyright 1998 Academic Press.

Teaching English Idioms as Metaphors through Cognitive-Oriented Methods: A Case in an EFL Writing Class

ERIC Educational Resources Information Center

Chen, Yi-chen; Lai, Huei-ling

2013-01-01

Idioms have long been regarded as problematic for L2 learners due to the arbitrariness of their meanings and forms. Traditional methods of teaching idioms focus on rote learning and memorization. Recent developments in cognitive linguistics research have considered idioms as analyzable expressions which are motivated by conceptual metaphors and…

"Keeping the Vision": Collaborative Support for Social Justice Teaching and Transformational Resistance

ERIC Educational Resources Information Center

Henning, Nicholas Simon

2009-01-01

Little is known about new teachers who graduate from social justice-oriented teacher education programs (SJOTEPs) and go into urban schools as full-time teachers. How does their training translate into conceptual understandings and classroom practices? Moreover, what types of supports are needed for the attainment of such a lofty goal as social…

Orientations toward Mathematical Processes of Prospective Secondary Mathematics Teachers as Related to Work with Tasks

ERIC Educational Resources Information Center

Cannon, Tenille

2016-01-01

Mathematics can be conceptualized in different ways. Policy documents such as the National Council of Teachers of Mathematics (NCTM) (2000) and the Common Core State Standards Initiative (CCSSI) (2010), classify mathematics in terms of mathematical content (e.g., quadratic functions, Pythagorean theorem) and mathematical activity in the form of…

Teaching with Procedural Variation: A Chinese Way of Promoting Deep Understanding of Mathematics

ERIC Educational Resources Information Center

Lai, Mun Yee; Murray, Sara

2012-01-01

In mathematics education, there has been tension between deep learning and repetitive learning. Western educators often emphasize the need for students to construct a conceptual understanding of mathematical symbols and rules before they practise the rules (Li, 2006). On the other hand, Chinese learners tend to be oriented towards rote learning…

From Theory to Practice: A Path through Imperfection--Lessons from Evaluation of Policy Oriented Environmental Health Research in Belgium

ERIC Educational Resources Information Center

Keune, Hans; Morrens, Bert; Loots, Ilse; Springael, Johan

2011-01-01

Background: Dealing with complex issues per definition bears the burden of imperfection. Whatever comforting theoretical concepts may promise, real life complexity will take its messy toll once travelling from conceptual ambition to real life practice. We specifically reflect on the social scientific contribution to these inter- and…

A Study on Sixth Grade Students' Misconceptions and Errors in Spatial Measurement: Length, Area, and Volume

ERIC Educational Resources Information Center

Tan Sisman, Gulcin; Aksu, Meral

2016-01-01

The purpose of the present study was to portray students' misconceptions and errors while solving conceptually and procedurally oriented tasks involving length, area, and volume measurement. The data were collected from 445 sixth grade students attending public primary schools in Ankara, Türkiye via a test composed of 16 constructed-response…

Parents' Conceptual Involvement in Their Children's Education: An Assessment-Oriented View

ERIC Educational Resources Information Center

Pishghadam, Reza; Sadafian, Shaghayegh Shayesteh

2013-01-01

Parents' underlying beliefs concerning pedagogical issues may be an indispensable key to understanding the diverse activities that parents engage in with their children. Assessment, as a multifunctional educational mechanism, has long engaged the minds of not only teachers and students but also their parents. Thus, this study sought to delve…

A Case Report of Dissociative Neurosis (Depersonalization Disorder) in an Adolescent Treated with Family Therapy and Behavior Modification.

ERIC Educational Resources Information Center

Dollinger, Stephen J.

1983-01-01

Describes the use of behavioral procedures as part of systems-oriented family therapy for the treatment of an adolescent girl's functional blackouts. Treatment successfully eliminated blackouts without directly addressing clear psychosexual issues. Discusses the case in terms of conceptualizing etiology and treatments and advocates working with…

Do Reasons for Attending College Affect Academic Outcomes?: A Test of a Motivational Model from a Self-Determination Theory Perspective

ERIC Educational Resources Information Center

Guiffrida, Douglas A.; Lynch, Martin F.; Wall, Andrew F.; Abel, Darlene S.

2013-01-01

A survey of 2,520 college students was conducted to test relationships between academic success and college student motivational orientation, conceptualized from a self-determination theory (SDT) perspective, while also considering the moderating effects of background characteristics such as gender, socioeconomic status, race/ ethnicity, and…

Digital Modeling in Design Foundation Coursework: An Exploratory Study of the Effectiveness of Conceptual Design Software

ERIC Educational Resources Information Center

Guidera, Stan; MacPherson, D. Scot

2008-01-01

This paper presents the results of a study that was conducted to identify and document student perceptions of the effectiveness of computer modeling software introduced in a design foundations course that had previously utilized only conventional manually-produced representation techniques. Rather than attempt to utilize a production-oriented CAD…

Effectiveness of a Conceptual Change-Oriented Teaching Strategy to Improve Students' Understanding of Galvanic Cells

ERIC Educational Resources Information Center

Ozkaya, Ali Riza; Uce, Musa; Saricayir, Hakan; Sahin, Musa

2006-01-01

The results of previous educational research raise some questions about the efficacy of conventional teaching strategies and point to a need for using teaching strategies that explicitly take into account misconceptions students bring to the classes or acquire during the teaching-learning process. Accordingly, this article presents efforts to…

Pedagogy of Science Teaching Tests: Formative Assessments of Science Teaching Orientations

ERIC Educational Resources Information Center

Cobern, William W.; Schuster, David; Adams, Betty; Skjold, Brandy Ann; Mugaloglu, Ebru Zeynep; Bentz, Amy; Sparks, Kelly

2014-01-01

A critical aspect of teacher education is gaining pedagogical content knowledge of how to teach science for conceptual understanding. Given the time limitations of college methods courses, it is difficult to touch on more than a fraction of the science topics potentially taught across grades K-8, particularly in the context of relevant pedagogies.…

Reconciling conceptualizations of relationships and person-centred care for older people with cognitive impairment in acute care settings.

PubMed

Rushton, Carole; Edvardsson, David

2018-04-01

Relationships are central to enacting person-centred care of the older person with cognitive impairment. A fuller understanding of relationships and the role they play facilitating wellness and preserving personhood is critical if we are to unleash the productive potential of nursing research and person-centred care. In this article, we target the acute care setting because much of the work about relationships and older people with cognitive impairment has tended to focus on relationships in long-term care. The acute care setting is characterized by archetypal constraints which differentiate it from long-term care, in terms of acuity and haste, task-orientated work patterns and influence from "the rule of medicine," all of which can privilege particular types of relating. In this article, we drew on existing conceptualizations of relationships from theory and practice by tapping in to the intellectual resources provided by nurse researchers, the philosophy of Martin Buber and ANT scholars. This involved recounting two examples of dyadic and networked relationships which were re-interpreted using two complementary theoretical approaches to provide deeper and more comprehensive conceptualizations of these relationships. By re-presenting key tenets from the work of key scholars on the topic relationships, we hope to hasten socialization of these ideas into nursing into the acute care setting. First, by enabling nurses to reflect on how they might work toward cultivating relationships that are more salutogenic and consistent with the preservation of personhood. Second, by stimulating two distinct but related lines of research enquiry which focus on dyadic and networked relationships with the older person with cognitive impairment in the acute care setting. We also hope to reconcile the schism that has emerged in the literature between preferred approaches to care of the older person with cognitive impairment, that is person-centred care versus relationship-centred care by arguing that these are complementary rather than mutually exclusive and can be brought together in one theoretical framework acknowledging personhood as relational in essence. © 2017 John Wiley & Sons Ltd.

A conceptual modeling framework for discrete event simulation using hierarchical control structures.

PubMed

Furian, N; O'Sullivan, M; Walker, C; Vössner, S; Neubacher, D

2015-08-01

Conceptual Modeling (CM) is a fundamental step in a simulation project. Nevertheless, it is only recently that structured approaches towards the definition and formulation of conceptual models have gained importance in the Discrete Event Simulation (DES) community. As a consequence, frameworks and guidelines for applying CM to DES have emerged and discussion of CM for DES is increasing. However, both the organization of model-components and the identification of behavior and system control from standard CM approaches have shortcomings that limit CM's applicability to DES. Therefore, we discuss the different aspects of previous CM frameworks and identify their limitations. Further, we present the Hierarchical Control Conceptual Modeling framework that pays more attention to the identification of a models' system behavior, control policies and dispatching routines and their structured representation within a conceptual model. The framework guides the user step-by-step through the modeling process and is illustrated by a worked example.

A conceptual modeling framework for discrete event simulation using hierarchical control structures

PubMed Central

Furian, N.; O’Sullivan, M.; Walker, C.; Vössner, S.; Neubacher, D.

2015-01-01

Conceptual Modeling (CM) is a fundamental step in a simulation project. Nevertheless, it is only recently that structured approaches towards the definition and formulation of conceptual models have gained importance in the Discrete Event Simulation (DES) community. As a consequence, frameworks and guidelines for applying CM to DES have emerged and discussion of CM for DES is increasing. However, both the organization of model-components and the identification of behavior and system control from standard CM approaches have shortcomings that limit CM’s applicability to DES. Therefore, we discuss the different aspects of previous CM frameworks and identify their limitations. Further, we present the Hierarchical Control Conceptual Modeling framework that pays more attention to the identification of a models’ system behavior, control policies and dispatching routines and their structured representation within a conceptual model. The framework guides the user step-by-step through the modeling process and is illustrated by a worked example. PMID:26778940

Core Values in Nursing Care Based on the Experiences of Nurses Engaged in Neonatal Nursing: A Text-mining Approach for Analyzing Reflection Records

PubMed Central

Watanabe, Hiromi; Okuda, Reiko; Hagino, Hiroshi

2018-01-01

Background Strong feelings about and enthusiasm for nursing care are reflected in nurses’ thoughts and behaviors in clinical practice and affect their profession. This study was conducted to identify the characteristics of core values in nursing care based on the experiences of nurses engaged in neonatal nursing through a process for recognizing the conceptualization of nursing. Methods We conceptualized nursing care in 43 nurses who were involved in neonatal nursing using a reflection sheet. We classified descriptions on a sheet based on the Three-Staged Recognition scheme and analyzed them using a text-mining approach. Results Nurses involved in neonatal nursing recognized that they must take care of the “child,” “mother,” and “family.” Important elements of nursing in nurses with less than 5 years versus 5 or more years of neonatal nursing experience were classified into seven clusters, respectively. These elements were mainly related to family members in both groups. In nurses with less than 5 years of experience, four clusters of one-way communication by nurses were observed in the analysis of the key elements in nursing. On the other hand, five clusters of mutual relationships between patients, their family members, and nurses were observed in nurses with 5 or more years of experience. Conclusion In conclusion, the core value of nurses engaged in neonatal nursing is family-oriented nursing. Nurses with 5 or more years of neonatal nursing experience understand patients and their family members well through establishing relationships and providing comfort and safety while taking care of them. PMID:29599621

An historical framework for psychiatric nosology

PubMed Central

Kendler, K. S.

2009-01-01

This essay, which seeks to provide an historical framework for our efforts to develop a scientific psychiatric nosology, begins by reviewing the classificatory approaches that arose in the early history of biological taxonomy. Initial attempts at species definition used top-down approaches advocated by experts and based on a few essential features of the organism chosen a priori. This approach was subsequently rejected on both conceptual and practical grounds and replaced by bottom-up approaches making use of a much wider array of features. Multiple parallels exist between the beginnings of biological taxonomy and psychiatric nosology. Like biological taxonomy, psychiatric nosology largely began with ‘expert’ classifications, typically influenced by a few essential features, articulated by one or more great 19th-century diagnosticians. Like biology, psychiatry is struggling toward more soundly based bottom-up approaches using diverse illness characteristics. The underemphasized historically contingent nature of our current psychiatric classification is illustrated by recounting the history of how ‘Schneiderian’ symptoms of schizophrenia entered into DSM-III. Given these historical contingencies, it is vital that our psychiatric nosologic enterprise be cumulative. This can be best achieved through a process of epistemic iteration. If we can develop a stable consensus in our theoretical orientation toward psychiatric illness, we can apply this approach, which has one crucial virtue. Regardless of the starting point, if each iteration (or revision) improves the performance of the nosology, the eventual success of the nosologic process, to optimally reflect the complex reality of psychiatric illness, is assured. PMID:19368761

An agent-based hydroeconomic model to evaluate water policies in Jordan

NASA Astrophysics Data System (ADS)

Yoon, J.; Gorelick, S.

2014-12-01

Modern water systems can be characterized by a complex network of institutional and private actors that represent competing sectors and interests. Identifying solutions to enhance water security in such systems calls for analysis that can adequately account for this level of complexity and interaction. Our work focuses on the development of a hierarchical, multi-agent, hydroeconomic model that attempts to realistically represent complex interactions between hydrologic and multi-faceted human systems. The model is applied to Jordan, one of the most water-poor countries in the world. In recent years, the water crisis in Jordan has escalated due to an ongoing drought and influx of refugees from regional conflicts. We adopt a modular approach in which biophysical modules simulate natural and engineering phenomena, and human modules represent behavior at multiple scales of decision making. The human modules employ agent-based modeling, in which agents act as autonomous decision makers at the transboundary, state, organizational, and user levels. A systematic nomenclature and conceptual framework is used to characterize model agents and modules. Concepts from the Unified Modeling Language (UML) are adopted to promote clear conceptualization of model classes and process sequencing, establishing a foundation for full deployment of the integrated model in a scalable object-oriented programming environment. Although the framework is applied to the Jordanian water context, it is generalizable to other regional human-natural freshwater supply systems.

Understanding the Dynamics of Socio-Hydrological Environment: a Conceptual Framework

NASA Astrophysics Data System (ADS)

Woyessa, Y.; Welderufael, W.; Edossa, D.

2011-12-01

Human actions affect ecological systems and the services they provide through various activities, such as land use, water use, pollution and climate change. Climate change is perhaps one of the most important sustainable development challenges that threaten to undo many of the development efforts being made to reach the targets set for the Millennium Development Goals. Understanding the change of ecosystems under different scenarios of climate and biophysical conditions could assist in bringing the issue of ecosystem services into decision making process. Similarly, the impacts of land use change on ecosystems and biodiversity have received considerable attention from ecologists and hydrologists alike. Land use change in a catchment can impact on water supply by altering hydrological processes, such as infiltration, groundwater recharge, base flow and direct runoff. In the past a variety of models were used for predicting land-use changes. Recently the focus has shifted away from using mathematically oriented models to agent-based modelling (ABM) approach to simulate land use scenarios. A conceptual framework is being developed which integrates climate change scenarios and the human dimension of land use decision into a hydrological model in order to assess its impacts on the socio-hydrological dynamics of a river basin. The following figures present the framework for the analysis and modelling of the socio-hydrological dynamics. Keywords: climate change, land use, river basin

Borderline Personality Disorder

PubMed Central

Brüne, Martin

2016-01-01

The term ‘Borderline Personality Disorder’ (BPD) refers to a psychiatric syndrome that is characterized by emotion dysregulation, impulsivity, risk-taking behavior, irritability, feelings of emptiness, self-injury and fear of abandonment, as well as unstable interpersonal relationships. BPD is not only common in psychiatric populations but also more prevalent in the general community than previously thought, and thus represents an important public health issue. In contrast to most psychiatric disorders, some symptoms associated with BPD may improve over time, even without therapy, though impaired social functioning and interpersonal disturbances in close relationships often persist. Another counterintuitive and insufficiently resolved question is why depressive symptoms and risk-taking behaviors can occur simultaneously in the same individual. Moreover, there is an ongoing debate about the nosological position of BPD, which impacts on research regarding sex differences in clinical presentation and patterns of comorbidity. In this review, it is argued that many features of BPD may be conceptualized within an evolutionary framework, namely behavioral ecology. According to Life History Theory, BPD reflects a pathological extreme or distortion of a behavioral ‘strategy’ which unconsciously aims at immediate exploitation of resources, both interpersonal and material, based on predictions shaped by early developmental experiences. Such a view is consistent with standard medical conceptualizations of BPD, but goes beyond classic ‘deficit’-oriented models, which may have profound implications for therapeutic approaches. PMID:26929090

The Complexity of Teaching Density in Middle School

ERIC Educational Resources Information Center

Hashweh, Maher Z.

2016-01-01

Background: Density is difficult to learn and teach in middle schools. This study, hypothesizing that the density concept develops as part of a conceptual system, used a conceptual change approach to teaching density. The approach emphasized the use of multiple strategies to teach the density concept and the associated concepts in the conceptual…

A Competence-Based Service for Supporting Self-Regulated Learning in Virtual Environments

ERIC Educational Resources Information Center

Nussbaumer, Alexander; Hillemann, Eva-Catherine; Gütl, Christian; Albert, Dietrich

2015-01-01

This paper presents a conceptual approach and a Web-based service that aim at supporting self-regulated learning in virtual environments. The conceptual approach consists of four components: 1) a self-regulated learning model for supporting a learner-centred learning process, 2) a psychological model for facilitating competence-based…

Children's Perspectives on Conceptual Games Teaching: A Value-Adding Experience

ERIC Educational Resources Information Center

Fry, Joan Marian; Tan, Clara Wee Keat; McNeill, Michael; Wright, Steven

2010-01-01

Background: Revisions of the Singaporean physical education (PE) syllabus in 1999 and 2006 included a conceptual approach to teaching games. The games concept approach (GCA), a form of constructivist pedagogy, was a distinct departure from the direct teaching methods traditionally used in the country. Following the GCA's introduction into a PE…

Procedural and Conceptual Changes in Young Children's Problem Solving

ERIC Educational Resources Information Center

Voutsina, Chronoula

2012-01-01

This study analysed the different types of arithmetic knowledge that young children utilise when solving a multiple-step addition task. The focus of the research was on the procedural and conceptual changes that occur as children develop their overall problem solving approach. Combining qualitative case study with a micro-genetic approach,…

Learning in Earth and Space Science: A Review of Conceptual Change Instructional Approaches

ERIC Educational Resources Information Center

Mills, Reece; Tomas, Louisa; Lewthwaite, Brian

2016-01-01

In response to calls for research into effective instruction in the Earth and space sciences, and to identify directions for future research, this systematic review of the literature explores research into instructional approaches designed to facilitate conceptual change. In total, 52 studies were identified and analyzed. Analysis focused on the…

Effects of Gender and Collaborative Learning Approach on Students' Conceptual Understanding of Electromagnetic Induction

ERIC Educational Resources Information Center

Adolphus, Telima; Omeodu, Doris

2016-01-01

The study investigates the effect of gender and collaborative learning approach on students' conceptual understanding of electromagnetic induction in Secondary Schools in Nigeria. Three research questions and 2 hypotheses were formulated to guide the research. The research design adopted for this study is the quasi-experimental design. In…

Promoting Conceptual Development in Physics Teacher Education: Cognitive-Historical Reconstruction of Electromagnetic Induction Law

ERIC Educational Resources Information Center

Mantyla, Terhi

2013-01-01

In teaching physics, the history of physics offers fruitful starting points for designing instruction. I introduce here an approach that uses historical cognitive processes to enhance the conceptual development of pre-service physics teachers' knowledge. It applies a method called cognitive-historical approach, introduced to the cognitive sciences…

Assessment for One-Shot Library Instruction: A Conceptual Approach

ERIC Educational Resources Information Center

Wang, Rui

2016-01-01

The purpose of this study is to explore a conceptual approach to assessment for one-shot library instruction. This study develops a new assessment instrument based on Carol Kuhlthau's information search process (ISP) model. The new instrument focuses on measuring and identifying changes in student readiness to do research along three…

Psychological Mechanisms of Medically Unexplained Symptoms: An Integrative Conceptual Model

ERIC Educational Resources Information Center

Brown, Richard J.

2004-01-01

Theories of medically unexplained illness based on the concepts of dissociation, conversion, and somatization are summarized. Evidence cited in support of these theories is described and the conceptual strengths and shortcomings of each approach are considered. It is argued that each of these approaches adds to the understanding of unexplained…

Teaching Modern Dance: A Conceptual Approach

ERIC Educational Resources Information Center

Enghauser, Rebecca Gose

2008-01-01

A conceptual approach to teaching modern dance can broaden the awareness and deepen the understanding of modern dance in the educational arena in general, and in dance education specifically. This article describes a unique program that dance teachers can use to introduce modern dance to novice dancers, as well as more experienced dancers,…

The Effects of Representations, Constructivist Approaches, and Engagement on Middle School Students' Algebraic Procedure and Conceptual Understanding

ERIC Educational Resources Information Center

Ross, Amanda; Willson, Victor

2012-01-01

This study examined the effects of types of representations, constructivist teaching approaches, and student engagement on middle school algebra students' procedural knowledge and conceptual understanding. Data gathered from 16 video lessons and algebra pretest/posttests were used to run three multilevel structural equation models. Symbolic…

Recursiveness in learning processes: An analogy to help software development for ABA intervention for autistic kids

NASA Astrophysics Data System (ADS)

Presti, Giovambattista; Premarini, Claudio; Leuzzi, Martina; Di Blasi, Melina; Squatrito, Valeria

2017-11-01

The operant was conceptualized by Skinner as a class of behaviors which have common effect on the environment and that, as a class can be shown to vary lawfully in their relations to the other environmental variables, namely antecedents and consequences. And Skinner himself underlined the fact that "operant field is the very field purpose of behavior". The operant offers interesting basic and applied characteristic to conceptualize complex behavior as a recursive process of learning. In this paper we will discuss how the operant concept can be applied in the implementation of software oriented to increase cognitive skills in autistic children and provide an example.

Conceptualizing Learning in the Climate Justice Movement

ERIC Educational Resources Information Center

Kluttz, Jenalee; Walter, Pierre

2018-01-01

This article extends Scandrett et al.'s conceptual framework for social movement learning to understand learning and knowledge creation in the climate justice movement. Drawing on radical pluralist theoretical approaches to social movement learning, learning in the climate justice movement is conceptualized at the micro, meso, and macro levels,…

Competence, achievement goals, motivational climate, and pleasant psychobiosocial states in youth sport.

PubMed

Bortoli, Laura; Bertollo, Maurizio; Comani, Silvia; Robazza, Claudio

2011-01-01

We examined the three-way interactions among competence (actual and perceived), individuals' dispositional goal orientation (task/ego), and perceived sport motivational climate (mastery/performance) in the prediction of pleasant psychobiosocial states (i.e. emotion, cognition, motivation, bodily reaction, movement, performance, and communication) as conceptualized by the Individual Zones of Optimal Functioning model. The sample consisted of 320 Italian youths (160 girls and 160 boys) aged 13-14 years who were involved in individual or team sports. The assessment included a perceived competence scale, a goal orientation questionnaire, a motivational climate inventory, and pleasant psychobiosocial descriptors. An actual competence scale was also administered to coaches asking them to assess their youngsters. Moderated hierarchical regression analysis showed that perceived competence, actual competence, and task orientation were the strongest predictors of pleasant psychobiosocial states. Moreover, actual competence and perceived competence interacted in different ways with dispositional goal orientations and motivational climate perceptions in the prediction of psychobiosocial states. It is therefore recommended that both constructs be included in motivational research.