Communicating Your Findings in Engineering Education: The Value of Making Your Theoretical Perspective Explicit

ERIC Educational Resources Information Center

Jawitz, Jeff; Case, Jennifer

2009-01-01

The authors observe that many research papers in engineering education do not explicitly state the theoretical perspective underpinning their work. In this article they argue for the value of theory in assisting researchers in communicating their research findings. Three theoretical perspectives that can be used to support one's research are…

Transforming Principles into Practice: Using Cognitive Active Learning Strategies in the High School Classroom

ERIC Educational Resources Information Center

Swiderski, Suzanne M.

2011-01-01

High school teachers who engage students through active learning in their classrooms can more fully understand this instructional practice by examining the theories and strategies underlying the cognitive perspective of educational psychology, which addresses the development of knowledge in the individual mind. Two theoretical explanations,…

Geometric Reasoning in an Active-Engagement Upper-Division E&M Classroom

ERIC Educational Resources Information Center

Cerny, Leonard Thomas

2012-01-01

A combination of theoretical perspectives is used to create a rich description of student reasoning when facing a highly-geometric electricity and magnetism problem in an upper-division active-engagement physics classroom at Oregon State University. Geometric reasoning as students encounter problem situations ranging from familiar to novel is…

Students' Representations of Scientific Practice during a Science Internship: Reflections from an Activity-Theoretic Perspective

ERIC Educational Resources Information Center

Hsu, Pei-Ling; van Eijck, Michiel; Roth, Wolff-Michael

2010-01-01

Working at scientists' elbows is one suggestion that educators make to improve science education, because such "authentic experiences" provide students with various types of science knowledge. However, there is an ongoing debate in the literature about the assumption that authentic science activities can enhance students' understandings…

External Validity in the Study of Human Development: Theoretical and Methodological Issues

ERIC Educational Resources Information Center

Hultsch, David F.; Hickey, Tom

1978-01-01

An examination of the concept of external validity from two theoretical perspectives: a traditional mechanistic approach and a dialectical organismic approach. Examines the theoretical and methodological implications of these perspectives. (BD)

A Gendered Lifestyle-Routine Activity Approach to Explaining Stalking Victimization in Canada.

PubMed

Reyns, Bradford W; Henson, Billy; Fisher, Bonnie S; Fox, Kathleen A; Nobles, Matt R

2016-05-01

Research into stalking victimization has proliferated over the last two decades, but several research questions related to victimization risk remain unanswered. Accordingly, the present study utilized a lifestyle-routine activity theoretical perspective to identify risk factors for victimization. Gender-based theoretical models also were estimated to assess the possible moderating effects of gender on the relationship between lifestyle-routine activity concepts and victimization risk. Based on an analysis of a representative sample of more than 15,000 residents of Canada from the Canadian General Social Survey (GSS), results suggested conditional support for lifestyle-routine activity theory and for the hypothesis that predictors of stalking victimization may be gender based. © The Author(s) 2015.

A Heated Debate: Theoretical Perspectives of Sexual Exploitation and Sex Work

PubMed Central

Gerassi, Lara

2015-01-01

The theoretical and often political framework of sexual exploitation and sex work among women is widely and enthusiastically debated among academic and legal scholars alike. The majority of theoretical literature in this area focuses on the macro perspective, while the micro-level perspective as to theory and causation remains sparse. This article provides a comprehensive overview of the philosophical, legal, and political perspectives pertaining to sexual exploitation of women and girls while addressing the subsequent controversies in the field. PMID:26834302

Physical Violence between Siblings: A Theoretical and Empirical Analysis

ERIC Educational Resources Information Center

Hoffman, Kristi L.; Kiecolt, K. Jill; Edwards, John N.

2005-01-01

This study develops and tests a theoretical model to explain sibling violence based on the feminist, conflict, and social learning theoretical perspectives and research in psychology and sociology. A multivariate analysis of data from 651 young adults generally supports hypotheses from all three theoretical perspectives. Males with brothers have…

Self, College Experiences, and Society: Rethinking the Theoretical Foundations of Student Development Theory

ERIC Educational Resources Information Center

Winkle-Wagner, Rachelle

2012-01-01

This article examines the psychological theoretical foundations of college student development theory and the theoretical assumptions of this framework. A complimentary, sociological perspective and the theoretical assumptions of this approach are offered. The potential limitations of the overuse of each perspective are considered. The conclusion…

Evolution of Theoretical Perspectives in My Research

NASA Astrophysics Data System (ADS)

Otero, Valerie K.

2009-11-01

Over the past 10 years I have been using socio-cultural theoretical perspectives to understand how people learn physics in a highly interactive, inquiry-based physics course such as Physics and Everyday Thinking [1]. As a result of using various perspectives (e.g. Distributed Cognition and Vygotsky's Theory of Concept Formation), my understanding of how these perspectives can be useful for investigating students' learning processes has changed. In this paper, I illustrate changes in my thinking about the role of socio-cultural perspectives in understanding physics learning and describe elements of my thinking that have remained fairly stable. Finally, I will discuss pitfalls in the use of certain perspectives and discuss areas that need attention in theoretical development for PER.

Proceedings of the Galactic Center Workshop 2002: The Central 300 Parsecs of the Milky Way. Astronomische Nachrichten Supplementary Issue 1/2003

NASA Astrophysics Data System (ADS)

Cotera, Angela; Markoff, Sera; Geballe, T. R.; Falcke, Heino

2004-03-01

Our knowledge of the environment of the nucleus of our galaxy has been greatly enhanced, by more extensive and sensitive observations at radio and infrared wavelengths, the advent of high resolution x-ray imaging and spectroscopy, and considerable theoretical activity to understand the nucleus and its components, and their activity. The Galactic Center Workshop 2002 was organized to review recent research on the galactic center, including the latest state-of-the-art observations and important theoretical developments. The workshop covered phenomena on scales ranging from the central several hundred parsecs to the central parsec and within. Each topic was approached from both multi-wavelength observational and theoretical perspectives.

Transformational Processes and Learner Outcomes for Online Learning: An Activity Theory Case Study of Spanish Students

ERIC Educational Resources Information Center

Terantino, Joseph M.

2009-01-01

The purpose of this exploratory study was to examine the actions of online language learners from an activity theoretical perspective. It also attempted to explain how the students' learning outcomes evolved from their online learning experiences. This explanation placed an emphasis on the learners' previous experiences, defining their activity…

Who Should Be Deciding What to Be Taught in Schools? Perspectives From Secondary School Teacher Education in Malawi

PubMed Central

Mkandawire, Matthews Tiwaone; Maulidi, Felix Kondwani; Sitima, James; Luo, Zubing

2018-01-01

This study sought to gather perspectives on “who” and “what” should determine choice of the curriculum for secondary school teacher education. Five heads of departments for secondary school teacher education and 3 cohorts of secondary school teacher trainees participated in the study. Findings reveal mixed perspectives on determinants of curriculum choice. However, both sets of respondents agreed that there is need for increased and improved public participation in curriculum development activities. Practical and theoretical implications of the findings are discussed in this report. PMID:29780887

Why Could Father Involvement Benefit Children? Theoretical Perspectives

ERIC Educational Resources Information Center

Pleck, Joseph H.

2007-01-01

Four theoretical perspectives about why father involvement could have positive consequences for child development are briefly reviewed: attachment theory, social capital theory, Bronfenbrenner's ecological theory, and "essential father" theory. Strengths and weaknesses of each perspective are discussed, and the prospects for an integrated…

Symbolic interactionism as a theoretical perspective for multiple method research.

PubMed

Benzies, K M; Allen, M N

2001-02-01

Qualitative and quantitative research rely on different epistemological assumptions about the nature of knowledge. However, the majority of nurse researchers who use multiple method designs do not address the problem of differing theoretical perspectives. Traditionally, symbolic interactionism has been viewed as one perspective underpinning qualitative research, but it is also the basis for quantitative studies. Rooted in social psychology, symbolic interactionism has a rich intellectual heritage that spans more than a century. Underlying symbolic interactionism is the major assumption that individuals act on the basis of the meaning that things have for them. The purpose of this paper is to present symbolic interactionism as a theoretical perspective for multiple method designs with the aim of expanding the dialogue about new methodologies. Symbolic interactionism can serve as a theoretical perspective for conceptually clear and soundly implemented multiple method research that will expand the understanding of human health behaviour.

Protection motivation theory: is this a worthwhile theory for physical activity promotion?

PubMed

Plotnikoff, Ronald C; Trinh, Linda

2010-04-01

This article reviews the published studies in the physical activity domain, which include novel hypothesis from our laboratory, that have tested Rogers' Protection Motivation Theory. Across the various population groups, the theory's coping appraisal is generally supported; however, there is limited support for the theory's threat components. Implications of these findings are discussed from both theoretical and practical perspectives.

When Are Powerful Learning Environments Effective? The Role of Learner Activities and of Students' Conceptions of Educational Technology

ERIC Educational Resources Information Center

Gerjets, Peter H.; Hesse, Friedrich W.

2004-01-01

The goal of this chapter is to outline a theoretical and empirical perspective on how learners' conceptions of educational technology might influence their learning activities and thereby determine the power of computer-based learning environments. Starting with an introduction to the concept of powerful learning environments we outline how recent…

Promoting Lifelong Physical Activity and High Level Performance: Realising an Achievable Aim for Physical Education

ERIC Educational Resources Information Center

MacNamara, Aine; Collins, Dave; Bailey, Richard; Toms, Martin; Ford, Paul; Pearce, Gemma

2011-01-01

Background: Even though all school-aged children in most countries experience some form of curricular physical education many do not maintain a lifelong involvement in sport or physical activity. From a theoretical perspective, the development models that dominate sport are limited by their staged and linear approaches to development (e.g. Cote's…

A Deweyian Framework for Youth Development in Experiential Education: Perspectives from Sail Training and Sailing Instruction

ERIC Educational Resources Information Center

Wojcikiewicz, Steven K.; Mural, Zachary B.

2010-01-01

In this piece, we put forth a Deweyian framework for youth development activities in outdoor and adventure education programs, and we show how such a framework may be exemplified by activities in sail training and sailing instruction. The paper begins with a discussion of the theoretical features of Deweyian educational experiences and makes…

Re-Thinking the "Thing" Sociomaterial Approaches to Understanding and Researching Learning in Work

ERIC Educational Resources Information Center

Fenwick, Tara

2010-01-01

Purpose: The purpose of this paper is to compare theoretical conceptions that reclaim and re-think material practice--"the thing" in the social and personal mix--specifically in terms of work activity and what is construed to be learning in that activity. Design/methodology/approach: The paper is theory-based. Three perspectives have been selected…

Developing a Theoretical Framework Using a Nursing Perspective to Investigate Perceived Health in the "Sandwich Generation" Group.

PubMed

Oulevey Bachmann, Annie; Danuser, Brigitta; Morin, Diane

2015-10-01

Coexisting workloads from professional, household and family, and caregiving activities for frail parents expose middle-aged individuals, the so-called "Sandwich Generation", to potential health risks. Current trends suggest that this situation will continue or increase. Thus SG health promotion has become a nursing concern. Most existing research considers coexisting workloads a priori pathogenic. Most studies have examined the association of one, versus two, of these three activities with health. Few studies have used a nursing perspective. This article presents the development of a framework based on a nursing model. We integrated Siegrist's Effort-Reward Imbalance middle-range theory into "Neuman Systems Model". The latter was chosen for its salutogenic orientation, its attention to preventive nursing interventions and the opportunity it provides to simultaneously consider positive and negative perceptions of SG health and SG coexisting workloads. Finally, it facilitated a theoretical identification of health protective factors. © The Author(s) 2015.

Coalitions in Primary Triads: Reexamining the Theoretical Constructs From A Feminist Perspective.

ERIC Educational Resources Information Center

Milstein, Kaylene; Baldwin, Cynthia

1997-01-01

Examines the theoretical constructs about the effects of coalitions in the father-mother-child triad from a family systems perspective. How this triadic view interacts with the historical patriarchal structure and with issues of power is addressed from a feminist perspective. (Author/MKA)

Theoretical Borderlands: Using Multiple Theoretical Perspectives to Challenge Inequitable Power Structures in Student Development Theory

ERIC Educational Resources Information Center

Abes, Elisa S.

2009-01-01

This article is an exploration of possibilities and methodological considerations for using multiple theoretical perspectives in research that challenges inequitable power structures in student development theory. Specifically, I explore methodological considerations when partnering queer theory and constructivism in research on lesbian identity…

Extrinsic Reward and Intrinsic Motivation: A Review with Implications for the Classroom.

ERIC Educational Resources Information Center

Bates, John A.

1979-01-01

The notion that certain systems of reward may inhibit children's desire to participate in educational activities was investigated by reviewing recent research on intrinsic motivation. This research was critiqued from four theoretical perspectives: self-perception theory, personal causation, the overjustification hypothesis, and behavioral…

Theories on Drug Abuse: Selected Contemporary Perspectives. Research Monograph 30.

ERIC Educational Resources Information Center

Lettieri, Dan J., Ed.; And Others

This volume presents various theoretical orientations and perspectives of the drug abuse research field, derived from the social and biomedical sciences. The first section contains a separate theoretical overview for each of the 43 theories or perspectives. The second section contains five chapters which correspond to the five components of a drug…

Organized Out-of-School Activities and Peer Relationships: Theoretical Perspectives and Previous Research

ERIC Educational Resources Information Center

Fredricks, Jennifer A.; Simpkins, Sandra D.

2013-01-01

The goal of this volume is to show how organized activities provide an ideal setting for developing a deeper understanding of peer relations, as well as offering a context for a more positive study of peers. The chapters in this volume focus on youth 10 to 18 years of age. In this introductory chapter we first describe the reasons why organized…

Socializing Youth for Citizenship. CIRCLE Working Paper 03

ERIC Educational Resources Information Center

Zaff, Jonathon F.; Malanchuk, Oksana; Michelsen, Erik; Eccles, Jacquelynne

2003-01-01

Researchers have theorized that programs to promote positive citizenship should begin with an opportunity for adolescents to participate in civic activities, such as community service or political volunteering. In this report, the authors expand this theoretical perspective by arguing that programs to promote positive citizenship may need to begin…

Landscapes of Musical Metaphor and Musical Learning: The Example of Jazz Education

ERIC Educational Resources Information Center

Bjerstedt, Sven

2015-01-01

Theoretical approaches to learning in practice-based jazz improvisation contexts include situated learning and ecological perspectives. This article focuses on how interest-driven, self-sustaining jazz learning activities can be matched against the results of a recent Swedish investigation based on extensive qualitative interviews with jazz…

Work Design Theory: A Review and Critique with Implications for Human Resource Development

ERIC Educational Resources Information Center

Torraco, Richard J.

2005-01-01

Six theoretical perspectives on work design are examined for their contributions to our understanding of how work is organized and designed in organizations: sociotechnical systems theory, process improvement, adaptive structuration theory, the job characteristics model, technostructural change models, and activity theory. A critique of these…

Social Learning in MMOG: An Activity Theoretical Perspective

ERIC Educational Resources Information Center

Ang, Chee Siang; Zaphiris, Panayiotis

2008-01-01

Purpose: Recently, researchers have begun investigating the learning process that occurs within computer games (learning to play), as opposed to studying games that support explicit learning for educational purposes (playing to learn). With the increasing popularity of massively multiplayer online games (MMOGs), some research has begun to look…

Stealing Knowledge in a Landscape of Learning: Conceptualizations of Jazz Education

ERIC Educational Resources Information Center

Bjerstedt, Sven

2016-01-01

Theoretical approaches to learning in practice-based jazz improvisation contexts include situated learning and ecological perspectives. This article focuses on how interest-driven, self-sustaining jazz learning activities can be matched against the concepts of stolen knowledge (Brown & Duguid, 1996) and landscape of learning (Bjerstedt, 2014).…

Public Relations and Interpersonal Communication.

ERIC Educational Resources Information Center

Lance, Elizabeth P.

Despite a lack of consensus on theoretical perspectives on public relations and variations in the ways it and interpersonal communication are defined, public relations may be related to interpersonal communication in three ways: (1) it is two-way communication, (2) it is personal, and (3) it is relational. Even in activities having the highest…

[Clinical judgment is a schema. Conceptual proposals and training perspectives.

PubMed

Nagels, Marc

2017-06-01

Clinical judgment is a critical concept for the development of nursing and nursing education. Its theoretical origins are multiple and its definition is not yet consensus. The analysis of the scientific and professional literature shows heterogeneous and dispersed points of views, notably on the role of intuition, on its cognitive and metacognitive dimensions, and on its proximity to other concepts. Between professional stakes and epistemological constructions, clinical judgment is still an emerging concept.To overcome the obstacle and contribute to the theoretical effort, we will argue that clinical judgment must be analyzed as a schema. It presents all the characteristics : diagnosis and information necessary for reasoning, rational decision-making process, metacognitive control and evaluation of decision-making. Perspectives then open to better understand the nursing activity.In conclusion, recommendations for developing clinical judgment in training will be presented.

Advances in Learning and Behavioral Disabilities. Volume 10. Part A: Theoretical Perspectives [and] Part B: Intervention Research.

ERIC Educational Resources Information Center

Scruggs, Thomas E., Ed.; Mastropieri, Margo A., Ed.

This two-volume set presents 11 papers on the state of the art in learning and behavioral disabilities, the first volume, Part A, includes 6 papers providing theoretical perspectives and, the second volume, Part B, includes 5 papers on intervention research. The theoretical papers are: "Defining Emotional or Behavioral Disorders: Divergence…

Promoting Positive Citizenship: Priming Youth for Action. CIRCLE Working Paper 05

ERIC Educational Resources Information Center

Zaff, Jonathon F.; Malanchuk, Oksana; Michelsen, Erik; Eccles, Jacquelynne

2003-01-01

Researchers have theorized that programs to promote positive citizenship should begin with an opportunity for adolescents to participate in civic activities, such as community service or political volunteering. In this report, authors expand this theoretical perspective by arguing that programs to promote positive citizenship may need to begin by…

A Cultural Historical Theoretical Perspective of Discourse and Design in the Science Classroom

ERIC Educational Resources Information Center

Adams, Megan

2015-01-01

Flavio Azevedo, Peggy Martalock and Tugba Keser have initiated an important conversation in science education as they use sociocultural theory to introduce design based scenarios into the science classroom. This response seeks to expand Azevedo, Martalock and Keser's article "The discourse of design-based science classroom activities" by…

Using Situated Cognition Theory in Researching Student Experience of the Workplace

ERIC Educational Resources Information Center

Case, Jennifer; Jawitz, Jeff

2004-01-01

It has been proposed that situated cognition theory, in which learning is conceptualized as induction into a community of practice through the activity of legitimate peripheral participation, offers an appropriate theoretical perspective for examining issues of gender in science education. This study critically engages with this proposal by means…

Productive Learning Practice--A Theoretical Discussion Based on Two Cases

ERIC Educational Resources Information Center

Lillejord, Solvi; Dysthe, Olga

2008-01-01

In this article, we frame "productive learning" in a sociocultural perspective to show how it ties into a cluster of concepts on activity and transformation and illuminates the relation between learning processes and learning products. Based on two case studies, we argue that understanding learning as action entails developing the students'…

Tending to Change: Toward a Situated Model of Affinity Spaces

ERIC Educational Resources Information Center

Bommarito, Dan

2014-01-01

The concept of affinity spaces, a theoretical construct used to analyze literate activity from a spatial perspective, has gained popularity among scholars of literacy studies and, particularly, video-game studies. This article seeks to expand current notions of affinity spaces by identifying key assumptions that have limited researchers'…

Challenges and Opportunities in Analysing Students Modelling

ERIC Educational Resources Information Center

Blanco-Anaya, Paloma; Justi, Rosária; Díaz de Bustamante, Joaquín

2017-01-01

Modelling-based teaching activities have been designed and analysed from distinct theoretical perspectives. In this paper, we use one of them--the model of modelling diagram (MMD)--as an analytical tool in a regular classroom context. This paper examines the challenges that arise when the MMD is used as an analytical tool to characterise the…

Topics in Finance Part IX--Working Capital Management

ERIC Educational Resources Information Center

Laux, Judy

2012-01-01

The final topic in a series looking at financial management from a theoretical perspective, working capital management provides the focus of the current article. We investigate how three key axioms--the risk-return tradeoff, agency conflicts, and stockholder wealth maximization--relate to this activity that occupies much of the financial manager's…

Increasing Urban Students' Engagement with School: Toward the Expeditionary Learning Model

ERIC Educational Resources Information Center

Ikpeze, Chinwe

2013-01-01

This paper documents the findings of a case study of one K-10 urban expeditionary learning (EL) school. Drawing on theoretical perspectives consistent with the sociocultural theory, data were collected from a variety of sources that included a survey, interviews, field notes from classroom observations and other school activities. Thematic…

Should singing activities be included in speech and voice therapy for prepubertal children?

PubMed

Rinta, Tiija; Welch, Graham F

2008-01-01

Customarily, speaking and singing have tended to be regarded as two completely separate sets of behaviors in clinical and educational settings. The treatment of speech and voice disorders has focused on the client's speaking ability, as this is perceived to be the main vocal behavior of concern. However, according to a broader voice-science perspective, given that the same vocal structure is used for speaking and singing, it may be possible to include singing in speech and voice therapy. In this article, a theoretical framework is proposed that indicates possible benefits from the inclusion of singing in such therapeutic settings. Based on a literature review, it is demonstrated theoretically why singing activities can potentially be exploited in the treatment of prepubertal children suffering from speech and voice disorders. Based on this theoretical framework, implications for further empirical research and practice are suggested.

Contemporary HRD Research: A Triarchy of Theoretical Perspectives and Their Prescriptions for HRD.

ERIC Educational Resources Information Center

Garavan, Thomas N.; Gunnigle, Patrick; Morley, Michael

2000-01-01

Presents key debates in human resource development. One table outlines the research focus and methodology of articles in this special issue. Another table compares three theoretical perspectives: capability driven, psychological contract, and learning organization. Contains 253 references. (SK)

Multi-level Discourse Analysis in a Physics Teaching Methods Course from the Psychological Perspective of Activity Theory

NASA Astrophysics Data System (ADS)

Vieira, Rodrigo Drumond; Kelly, Gregory J.

2014-11-01

In this paper, we present and apply a multi-level method for discourse analysis in science classrooms. This method is based on the structure of human activity (activity, actions, and operations) and it was applied to study a pre-service physics teacher methods course. We argue that such an approach, based on a cultural psychological perspective, affords opportunities for analysts to perform a theoretically based detailed analysis of discourse events. Along with the presentation of analysis, we show and discuss how the articulation of different levels offers interpretative criteria for analyzing instructional conversations. We synthesize the results into a model for a teacher's practice and discuss the implications and possibilities of this approach for the field of discourse analysis in science classrooms. Finally, we reflect on how the development of teachers' understanding of their activity structures can contribute to forms of progressive discourse of science education.

Evaluation of Career Development Programs from an Action Perspective.

ERIC Educational Resources Information Center

Young, Richard A.; Valach, Ladislav

1994-01-01

Presents action-theoretical approach to evaluation of career development programs based on constructionist epistemology. Propositions from action-theoretical perspective center around career and action as related, interpretative constructs. Propositions give rise to implications for evaluation of career programs that address ongoing nature of…

Teachers' Perspectives on Principal Mistreatment

ERIC Educational Resources Information Center

Blase, Joseph; Blase, Jo

2006-01-01

Although there is some important scholarly work on the problem of workplace mistreatment/abuse, theoretical or empirical work on abusive school principals is nonexistent. Symbolic interactionism was the theoretical structure for the present study. This perspective on social research is founded on three primary assumptions: (1) individuals act…

"Please Don't Just Hang a Feather on a Program or Put a Medicine Wheel on Your Logo and Think 'Oh Well, This Will Work'": Theoretical Perspectives of American Indian and Alaska Native Substance Abuse Prevention Programs.

PubMed

Walsh-Buhi, Margaret L

Many current theories guiding substance abuse prevention (SAP) programs stem from Western ideologies, leading to a scarcity of research on theories from, and a disconnect with, Indigenous perspectives. This qualitative research study explored perceptions of theory by SAP researchers (N = 22) working with American Indian and Alaska Native communities. In-depth interviews identified components of Indigenous theoretical perspectives, including cultural elements such as balance, social cohesion, and belonging as being particularly significant and currently absent from many SAP programs. Recommendations for conducting metatheory studies and operationalization of Indigenous perspectives into guiding theoretical underpinnings for future SAP programming are provided.

Explaining Authors' Contribution to Pivotal Artifacts during Mass Collaboration in the Wikipedia's Knowledge Base

ERIC Educational Resources Information Center

Halatchliyski, Iassen; Moskaliuk, Johannes; Kimmerle, Joachim; Cress, Ulrike

2014-01-01

This article discusses the relevance of large-scale mass collaboration for computer-supported collaborative learning (CSCL) research, adhering to a theoretical perspective that views collective knowledge both as substance and as participatory activity. In an empirical study using the German Wikipedia as a data source, we explored collective…

Written Corrective Feedback from Sociocultural Theoretical Perspectives: A Research Agenda

ERIC Educational Resources Information Center

Storch, Neomy

2018-01-01

Using key constructs from sociocultural theory and activity theory, this paper outlines three broad areas of future research on written corrective feedback (WCF) that may be of interest to second language (L2) researchers and practitioners. The first area uses the constructs of the Zone of Proximal Development (ZPD) and scaffolding to assess the…

Theories of Memory and the Problems of Development: Activity, Growth, and Knowledge. Technical Report No. 51.

ERIC Educational Resources Information Center

Brown, Ann L.

The first section of this report examines, from a developmental perspective, the major theoretical positions dominating the literature on adult cognition. Two criteria are considered. First, how compatible are the theories with the notion that thinking systems develop within specific environments? Second, what are the implicit or explicit…

Using Sociocultural Perspectives: The Dynamic Process of Designing and Implementing Class Activities in an Online Japanese Language Course

ERIC Educational Resources Information Center

Shibakawa, Mayumi

2012-01-01

The study documented the dynamic process of designing and implementing instructional interventions in an online course of Japanese language and culture at a two-year college. The results have impact in three distinct areas: pedagogical, theoretical, and methodological. First, the interventions that encouraged student agency with rich…

Television Viewing as a Dominant Activity of Childhood: A Suggestion for a Developmental Effects Theory.

ERIC Educational Resources Information Center

Watkins, Bruce

Research on children and media has generally focused on the negative impact of media on developing minds. However, a theoretical framework is proposed for thinking about the role of television for American children from a developmental perspective. Instead of focusing on television's effects, television viewing can be examined as is any other…

Focusing on the Sophomores: Characteristics Associated with the Academic and Social Involvement of Second-Year College Students

ERIC Educational Resources Information Center

Wang, Xueli; Kennedy-Phillips, Lance

2013-01-01

Research has long suggested that an optimal level of involvement in academic and social activities positively affects student development and outcomes. However, many second-year students experience the "sophomore slump." For this study, guided by both prior literature and theoretical perspectives, a survey instrument was developed to…

A Holistic Theoretical Approach to Intellectual Disability: Going Beyond the Four Current Perspectives.

PubMed

Schalock, Robert L; Luckasson, Ruth; Tassé, Marc J; Verdugo, Miguel Angel

2018-04-01

This article describes a holistic theoretical framework that can be used to explain intellectual disability (ID) and organize relevant information into a usable roadmap to guide understanding and application. Developing the framework involved analyzing the four current perspectives on ID and synthesizing this information into a holistic theoretical framework. Practices consistent with the framework are described, and examples are provided of how multiple stakeholders can apply the framework. The article concludes with a discussion of the advantages and implications of a holistic theoretical approach to ID.

A Theoretical Perspective of Learning in the Pacific Context: A Sociocultural Perspective

ERIC Educational Resources Information Center

Phan, Huy P.

2010-01-01

This theoretical article discusses the importance of learning approaches in sociocultural contexts. Our discussion synthesizes previous empirical research studies, taking into consideration the importance of individuals' cultural background and environmental settings. Research studies by Marton and Saljo (1976) and others (Biggs, 1987; Watkins…

A question of balance: Explaining differences between parental and grandparental perspectives on preschoolers' feeding and physical activity.

PubMed

Eli, Karin; Howell, Kyndal; Fisher, Philip A; Nowicka, Paulina

2016-04-01

Although one quarter of US and UK families rely on grandparents as the main providers of informal childcare, grandparental perspectives on the feeding and physical activity of young children remain understudied. The study's aim was to elucidate parents' and grandparents' perspectives on young children's feeding and physical activity, and identify how they negotiate potential differences between these perspectives. We interviewed 22 parents and 27 grandparents from 16 families of children aged 3-5 years in the Pacific Northwest, US. Using familial homeostasis as a novel theoretical framework, the interviews were analyzed to assess differences between parental and grandparental perspectives on feeding and physical activity. The analysis yielded six thematic categories: (1) disagreements about feeding stem from parents' and grandparents' differing definitions of healthy feeding; (2) differences between parents' and grandparents' feeding practices reflect differences in perceived caretaking roles; (3) parents and grandparents negotiate differences in feeding practices through grandparental compliance and parental compromise; (4) differences in preschoolers' physical activity are influenced by parents' and grandparents' own access to and engagement in physical activity; (5) parents and grandparents express few disagreements about preschoolers' screen-time; (6) parents and grandparents rarely discuss preschoolers' physical activity. The findings suggest that parental and grandparental decision-making about feeding and exercise is informed by ideas of what constitutes familial balance and a balanced lifestyle for a preschool aged child, rather than by the child's weight status. Parents and grandparents appear to engage in practices designed to preserve familial homeostasis, which may provide a compelling explanation for the persistent difficulties in implementing family-based childhood obesity interventions. Copyright © 2016 Elsevier Ltd. All rights reserved.

A question of balance: Explaining differences between parental and grandparental perspectives on preschoolers' feeding and physical activity

PubMed Central

Eli, Karin; Howell, Kyndal; Fisher, Philip A.; Nowicka, Paulina

2017-01-01

Rationale Although one quarter of US and UK families rely on grandparents as the main providers of informal childcare, grandparental perspectives on the feeding and physical activity of young children remain understudied. Objective The study's aim was to elucidate parents' and grandparents' perspectives on young children's feeding and physical activity, and identify how they negotiate potential differences between these perspectives. Methods We interviewed 22 parents and 27 grandparents from 16 families of children aged 3–5 years in the Pacific Northwest, US. Using familial homeostasis as a novel theoretical framework, the interviews were analyzed to assess differences between parental and grandparental perspectives on feeding and physical activity. Results The analysis yielded six thematic categories: (1) disagreements about feeding stem from parents' and grandparents' differing definitions of healthy feeding; (2) differences between parents' and grandparents' feeding practices reflect differences in perceived caretaking roles; (3) parents and grandparents negotiate differences in feeding practices through grandparental compliance and parental compromise; (4) differences in preschoolers' physical activity are influenced by parents' and grandparents' own access to and engagement in physical activity; (5) parents and grandparents express few disagreements about preschoolers' screen-time; (6) parents and grandparents rarely discuss preschoolers' physical activity. The findings suggest that parental and grandparental decision-making about feeding and exercise is informed by ideas of what constitutes familial balance and a balanced lifestyle for a preschool aged child, rather than by the child's weight status. Conclusions Parents and grandparents appear to engage in practices designed to preserve familial homeostasis, which may provide a compelling explanation for the persistent difficulties in implementing family-based childhood obesity interventions. PMID:26943011

College Fund Raising Using Theoretical Perspectives to Understand Donor Motives

ERIC Educational Resources Information Center

Mann, Timothy

2007-01-01

This paper provides senior leadership teams with a body of literature that will guide the development of "fund-raising strategy" and provides an "interdisciplinary" context for understanding "donor motives". Consideration of these "theoretical foundations" can help shape the fund-raising philosophy of the institution. These perspectives also have…

Assessment Leaders' Perspectives of Institutional Cultures of Assessment: A Delphi Study

ERIC Educational Resources Information Center

Fuller, Matthew; Henderson, Susan; Bustamante, Rebecca

2015-01-01

Institutional cultures of assessment are praised as beneficial to student learning. Yet, extant studies have not explored the theoretical foundations and pragmatic approaches to shaping cultures of assessment. The researchers used the Delphi method to explore 10 higher education assessment leaders' attitudes and theoretical perspectives regarding…

Differentially Positioned Language Games: Ethnomathematics from a Philosophical Perspective

ERIC Educational Resources Information Center

Knijnik, Gelsa

2012-01-01

This paper discusses a new philosophical perspective for ethnomathematics which articulates Ludwig Wittgenstein's and Michel Foucault's theoretical notions. It is conceived as a theoretical toolbox which allows the analysis of, on the one hand, the mathematical language games of different forms of life and their family resemblances and, on the…

Gender and Autonomy-Supportive Contexts: Theoretical Perspectives of Self-Determination and Goal Setting

ERIC Educational Resources Information Center

Lin, Shinyi; Chen, Yu-Chuan

2013-01-01

In integrating theoretical perspectives of self-determination and goal-setting, this study proposes a conceptual model with moderating and mediating effects exploring gender issue in autonomy-supportive learning in higher education as research context. In the proposed model, goal-setting attributes, i.e., individual determinants, social…

An Overview of Conceptual Change Theories

ERIC Educational Resources Information Center

Özdemir, Gökhan; Clark, Douglas B.

2007-01-01

Conceptual change researchers have made significant progress on two prominent but competing theoretical perspectives regarding knowledge structure coherence. These perspectives can be broadly characterized as (1) knowledge-as-theory perspectives and (2) knowledge-as-elements perspectives. These perspectives can be briefly summarized in terms of…

Atomic mechanism for the growth of wafer-scale single-crystal graphene: theoretical perspective and scanning tunneling microscopy investigations

NASA Astrophysics Data System (ADS)

Niu, Tianchao; Zhang, Jialin; Chen, Wei

2017-12-01

Chemical vapor deposition (CVD) is the most promising approach for producing low-cost, high-quality, and large area graphene. Revealing the graphene growth mechanism at the atomic-scale is of great importance for realizing single crystal graphene (SCG) over wafer scale. Density functional theoretical (DFT) calculations are playing an increasingly important role in revealing the structure of the most stable carbon species, understanding the evolution processes, and disclosing the active sites. Scanning tunneling microscopy (STM) is a powerful surface characterization tool to illustrate the real space distribution and atomic structures of growth intermediates during the CVD process. Combining them together can provide valuable information to improve the atomically controlled growth of SCG. Starting from a basic concept of the substrate effect on realizing SCG, this review covers the progress made in theoretical investigations on various carbon species during graphene growth on different transition metal substrates, in the STM study of the structural intermediates on transition metal surfaces, and in synthesizing graphene nanoribbons with atomic-precise width and edge structure, ending with a perspective on the future development of 2D materials beyond graphene.

Forms of Participation and Semiotic Mediation in Board Games for Second Language Learning

ERIC Educational Resources Information Center

Luk, Jasmine C. M.

2013-01-01

This article discusses a study on how language use and language development can be promoted through engaging students in different participation roles in board games. Theoretically, the study is grounded in sociocultural perspectives of activity theory and the role of play as a form of human motivation. A group of Grade 4 primary students learning…

Learning in Social Action: A Contribution to Understanding Informal Education. Global Perspectives on Adult Education and Training.

ERIC Educational Resources Information Center

Foley, Griff

This book argues the importance of the incidental learning that can occur when people become involved in voluntary organizations, social struggles, and political activity. Chapter 1 introduces the case studies of informal learning in social struggle used to develop the argument and outlines the theoretical framework within which the case studies…

Sexual Harassment Victimization during Emerging Adulthood: A Test of Routine Activities Theory and a General Theory of Crime

ERIC Educational Resources Information Center

Clodfelter, Tammatha A.; Turner, Michael G.; Hartman, Jennifer L.; Kuhns, Joseph B.

2010-01-01

Sexual harassment of college students may lead to more serious forms of sexual assault. Few studies have investigated sexual harassment predictors framed within competing theoretical perspectives. In this study, the literature is extended by examining (a) three types of sexual harassment on a college campus, (b) the nature of reporting, and (c)…

A Cultural Historical Activity Theoretical (CHAT) Framework for Understanding the Construction of Inclusive Education from Turkish Teachers' and Parents' Perspectives

ERIC Educational Resources Information Center

Kilinc, Sultan

2016-01-01

Inclusive education has become a global movement through the policies of the United Nations Educational, Scientific, and Cultural Organization (e.g., Salamanca Statement). These policies led many developing nations to adopt these policies in their national policy agendas. Turkey has developed inclusive education policies that deal with the…

Toward a Political Economic Theory of Education: Use and Exchange Values of Enhanced Labor Power

ERIC Educational Resources Information Center

Williams, Julian

2011-01-01

I explore theoretical conceptions of the use and exchange values of mathematics education within cultural-historical activity theory perspectives. The case of education in England is compared with that of health care (due to Engestrom). Then I draw on Lave and McDermott's study of estranged learning from the early Marx, and from Marx's later…

The Mediation of Learning in the Zone of Proximal Development through a Co-Constructed Writing Activity

ERIC Educational Resources Information Center

Thompson, Ian

2013-01-01

This article develops a theoretical understanding of the processes involved in the co-construction of a written text by a teacher and student from a Vygotskian perspective. Drawing on cultural-historical and sociocultural theories of writing and Vygotsky's concept of the Zone of Proximal Development (ZPD), this case study of a student and teacher…

Walking towards Instrumental Appropriation of Mobile Devices. A Comparison of Studies

ERIC Educational Resources Information Center

Hernandez Serrano, Maria José; Yang, Lingling

2013-01-01

The study of instrumental appropriation is considered a relevant outstanding and productive perspective in the arena of Mobile ICT and learning. This paper seeks for the consolidation of this perspective at a theoretical and analytical level. Regarding the theoretical level, two characteristics of mobile devices--flexibility and mobility--are…

"Through the Kaleidoscope": Intersections between Theoretical Perspectives and Classroom Implications in Critical Global Citizenship Education

ERIC Educational Resources Information Center

Eidoo, Sameena; Ingram, Leigh-Anne; MacDonald, Angela; Nabavi, Maryam; Pashby, Karen; Stille, Saskia

2011-01-01

This paper presents a multi-voiced examination of educating for global citizenship from critical, interdisciplinary perspectives. The paper explores how insights from theoretical work on multiculturalism, race, religion, gender, language and literacy, and eco-justice can contribute to a critical global citizenship education practice. It reports…

Chinese Children's Reading Acquisition: Theoretical and Pedagogical Issues.

ERIC Educational Resources Information Center

Li, Wenling, Ed.; Gaffney, Janet S., Ed.; Packard, Jerome L., Ed.

This book provides comprehensive resources for the critical discussion of major issues in learning to read Chinese from a child acquisition perspective. It is divided into 4 parts and 11 chapters. Part 1, "Theoretical Perspectives on Learning to Read" includes "Current Issues in Learning To Read Chinese" (Ovid J.L. Tzeng),…

Theoretical Perspectives on Assessment in Cooperative Education Placements

ERIC Educational Resources Information Center

Hodges, David; Eames, Chris; Coll, Richard K.

2014-01-01

In this paper we examine theoretical perspectives on assessment in cooperative education placements. As assessment is linked to student learning, we focus briefly on the purposes of assessment. We then consider a range of learning theories that have been, and are more recently, explored as ways to explain the process of learning on cooperative…

Demystifying Gender Differences in Mentoring: Theoretical Perspectives and Challenges for Future Research on Gender and Mentoring

ERIC Educational Resources Information Center

Young, Angela M.; Cady, Steven; Foxon, Marguerite J.

2006-01-01

Issues of gender and mentoring are explored through several theoretical lenses--similarity-attraction paradigm, power dependence, social exchange, biological, and psychological theories--to provide a more comprehensive view of mentoring from a gender-based perspective. Issues related to gender and mentoring presented in past mentoring research and…

How Do Business and Government Interact? Combining Perspectives from Economics, Political Science, Public Administration, and Practitioners

ERIC Educational Resources Information Center

O'Neill, Patrick B.; Harsell, Dana Michael

2015-01-01

The authors describe the theoretical preparation provided to students in advance of a limited-duration experiential learning experience in Washington DC in a Master's level course for students in Business or Public Administration. The students consider theoretical perspectives from economics, political science, and public administration with…

Race and Raceness: A Theoretical Perspective of the Black American Experience.

ERIC Educational Resources Information Center

Wade, Jacqueline E.

1987-01-01

Gives a theoretical perspective of the multidimensional nature of Black-race/White-race consciousness. American perceptions of race are expressed in White race centeredness. Blacks face the dilemma of adhering to two sets of values: a positive valuation of their race and a necessity of passing in White society. (PS)

The Role of the Family in Genetic Testing: Theoretical Perspectives, Current Knowledge, and Future Directions

ERIC Educational Resources Information Center

Peterson, Susan K.

2005-01-01

This article addresses conceptual challenges and theoretical approaches for examining the role of the family in responding and adapting to genetic testing for inherited conditions. Using a family systems perspective, family-based constructs that are relevant to genetic testing may be organized into three domains: family communication, organization…

An Organization of the Theoretical Perspectives in the Field of Civic and Political Participation: Contributions to Citizenship Education

ERIC Educational Resources Information Center

Ribeiro, Norberto; Neves, Tiago; Menezes, Isabel

2017-01-01

This article provides a review of the theoretical perspectives on civic and political participation. Four distinct views were identified in the literature: (a) The orthodox view: "Civic and political participation are always positive"; (b) The broad view: "Civic and political participation are multidimensional"; (c) The…

Toward a Theoretical Model of Employee Turnover: A Human Resource Development Perspective

ERIC Educational Resources Information Center

Peterson, Shari L.

2004-01-01

This article sets forth the Organizational Model of Employee Persistence, influenced by traditional turnover models and a student attrition model. The model was developed to clarify the impact of organizational practices on employee turnover from a human resource development (HRD) perspective and provide a theoretical foundation for research on…

A Case-Study Assignment to Teach Theoretical Perspectives in Abnormal Psychology.

ERIC Educational Resources Information Center

Perkins, David V.

1991-01-01

Describes an assignment that requires students to organize, prepare, and revise a case study in abnormal behavior. Explains that students employ a single theoretical perspective in preparing a report on a figure from history, literature, the arts, or current events. Discusses the value of the assignment for students. (SG)

A Content Analysis of Nine Literacy Journals, 2009-2014

ERIC Educational Resources Information Center

Parsons, Seth A.; Gallagher, Melissa A.

2016-01-01

The purpose of this study was to determine the topics being studied, theoretical perspectives being used, and methods being implemented in current literacy research. A research team completed a content analysis of nine journals from 2009 to 2014 to gather data. In the 1,238 articles analyzed, the topics, theoretical perspectives, research designs,…

Structural and Dynamic Aspects of Interest Development: Theoretical Considerations from an Ontogenetic Perspective.

ERIC Educational Resources Information Center

Krapp, Andreas

2002-01-01

Presents a collection of theoretical concepts and models that can be used to describe and explore structural and dynamic aspects of interest development from an ontogenic research perspective. Outlines basic ideas of an educational-psychological conceptualization of interest that is based on a dynamic theory of personality. (SLD)

Theoretical Perspectives of How Digital Natives Learn

ERIC Educational Resources Information Center

Kivunja, Charles

2014-01-01

Marck Prensky, an authority on teaching and learning especially with the aid of Information and Communication Technologies, has referred to 21st century children born after 1980 as "Digital Natives". This paper reviews literature of leaders in the field to shed some light on theoretical perspectives of how Digital Natives learn and how…

A Holistic Theoretical Approach to Intellectual Disability: Going beyond the Four Current Perspectives

ERIC Educational Resources Information Center

Schalock, Robert L.; Luckasson, Ruth; Tassé, Marc J.; Verdugo, Miguel Angel

2018-01-01

This article describes a holistic theoretical framework that can be used to explain intellectual disability (ID) and organize relevant information into a usable roadmap to guide understanding and application. Developing the framework involved analyzing the four current perspectives on ID and synthesizing this information into a holistic…

Perspective transformation: enhancing the development of professionalism in RN-to-BSN students.

PubMed

Morris, Arlene H; Faulk, Debbie

2007-10-01

The purpose of this research was to examine whether there are resultant behavioral changes in professionalism for returning adult RN-to-BSN students and to identify teaching-learning activities that stimulate transformative learning. Mezirow's adult learning theory served as a theoretical guide for the study. A convenience sample of students enrolled in a RN-to-BSN completion program during 2 academic years was surveyed using the core standards from the American Association of Colleges of Nursing's essentials of baccalaureate nursing education. A total of 26 learning activities were identified as creating cognitive dissonance (conflict of values). Changes in professional behavior 3 months postgraduation included increased collaboration with the health care team, increased patient advocacy, and increased confidence in the role as a teacher of patients and families. The findings indicate that planning learning activities in nursing curricula can foster perspective transformation in professionalism.

When the “I” Looks at the “Me”: Autobiographical Memory, Visual Perspective, and the Self

PubMed Central

Sutin, Angelina R.; Robins, Richard W.

2009-01-01

This article presents a theoretical model of the self processes involved in autobiographical memories and proposes competing hypotheses for the role of visual perspective in autobiographical memory retrieval. Autobiographical memories can be retrieved from either the 1st person perspective, in which individuals see the event through their own eyes, or from the 3rd person perspective, in which individuals see themselves and the event from the perspective of an external observer. A growing body of research suggests that the visual perspective from which a memory is retrieved has important implications for a person's thoughts, feelings, and goals, and is integrally related to a host of self-evaluative processes. We review the relevant research literature, present our theoretical model, and outline directions for future research. PMID:18848783

When the "I" looks at the "Me": autobiographical memory, visual perspective, and the self.

PubMed

Sutin, Angelina R; Robins, Richard W

2008-12-01

This article presents a theoretical model of the self processes involved in autobiographical memories and proposes competing hypotheses for the role of visual perspective in autobiographical memory retrieval. Autobiographical memories can be retrieved from either the 1st person perspective, in which individuals see the event through their own eyes, or from the 3rd person perspective, in which individuals see themselves and the event from the perspective of an external observer. A growing body of research suggests that the visual perspective from which a memory is retrieved has important implications for a person's thoughts, feelings, and goals, and is integrally related to a host of self-evaluative processes. We review the relevant research literature, present our theoretical model, and outline directions for future research.

The future orientation of constructive memory: an evolutionary perspective on therapeutic hypnosis and brief psychotherapy.

PubMed

Rossi, Ernest; Erickson-Klein, Roxanna; Rossi, Kathryn

2008-04-01

We explore a new distinction between the future, prospective memory system being investigated in current neuroscience and the past, retrospective memory system, which was the original theoretical foundation of therapeutic hypnosis, classical psychoanalysis, and psychotherapy. We then generalize a current evolutionary theory of sleep and dreaming, which focuses on the future, prospective memory system, to conceptualize a new evolutionary perspective on therapeutic hypnosis and brief psychotherapy. The implication of current neuroscience research is that activity-dependent gene expression and brain plasticity are the psychobiological basis of adaptive behavior, consciousness, and creativity in everyday life as well as psychotherapy. We summarize a case illustrating how this evolutionary perspective can be used to quickly resolve problems with past obstructive procrastination in school to facilitate current and future academic success.

Representations of everyday life: a proposal for capturing social values from the Marxist perspective of knowledge production.

PubMed

Soares, Cássia Baldini; Santos, Vilmar Ezequiel Dos; Campos, Célia Maria Sivalli; Lachtim, Sheila Aparecida Ferreira; Campos, Fernanda Cristina

2011-12-01

We propose from the Marxist perspective of the construction of knowledge, a theoretical and methodological framework for understanding social values by capturing everyday representations. We assume that scientific research brings together different dimensions: epistemological, theoretical and methodological that consistently to the other instances, proposes a set of operating procedures and techniques for capturing and analyzing the reality under study in order to expose the investigated object. The study of values reveals the essentiality of the formation of judgments and choices, there are values that reflect the dominant ideology, spanning all social classes, but there are values that reflect class interests, these are not universal, they are formed in relationships and social activities. Basing on the Marxist theory of consciousness, representations are discursive formulations of everyday life - opinion or conviction - issued by subjects about their reality, being a coherent way of understanding and exposure social values: focus groups show is suitable for grasping opinions while interviews show potential to expose convictions.

Self-determination theory: its application to health behavior and complementarity with motivational interviewing

PubMed Central

2012-01-01

Mounting evidence implicates health behaviors (e.g., nutrition, physical activity, tobacco abstinence) in various health outcomes. As the science of behavior change has emerged, increasing emphasis has been placed on the use of theory in developing and testing interventions. Self-determination theory (SDT)-a theoretical perspective-and motivational interviewing (MI)-a set of clinical techniques-have both been used in health behavior intervention contexts. Although developed for somewhat different purposes and in relatively different domains, there is a good deal of conceptual overlap between SDT and MI. Accordingly, SDT may offer the theoretical backing that historically has been missing from MI, and MI may offer SDT some specific direction with respect to particular clinical techniques that have not been fully borne out within the confines of health related applications of SDT. Research is needed to empirically test the overlap and distinctions between SDT and MI and to determine the extent to which these two perspectives can be combined or co-exist as somewhat distinct approaches. PMID:22385676

New Look at Social Support: A Theoretical Perspective on Thriving through Relationships

PubMed Central

Feeney, Brooke C.; Collins, Nancy L.

2017-01-01

Close and caring relationships are undeniably linked to health and well-being at all stages in the lifespan. Yet the specific pathways through which close relationships promote optimal well-being are not well understood. In this article, we present a model of thriving through relationships to provide a theoretical foundation for identifying the specific interpersonal processes that underlie the effects of close relationships on thriving. This model highlights two life contexts through which people may potentially thrive (coping successfully with life’s adversities and actively pursuing life opportunities for growth and development), it proposes two relational support functions that are fundamental to the experience of thriving in each life context, and it identifies mediators through which relational support is likely to have long-term effects on thriving. This perspective highlights the need for researchers to take a new look at social support by conceptualizing it as an interpersonal process with a focus on thriving. PMID:25125368

Dealing with the multidimensionality of sustainability through the use of multiple perspectives - a theoretical framework

NASA Astrophysics Data System (ADS)

Lönngren, Johanna; Svanström, Magdalena; Ingerman, Åke; Holmberg, John

2016-05-01

The concept of perspectives is important in discussions about the multidimensionality of sustainability problems and the need to consider many different aspects when dealing with them. This paper aims to facilitate discussions among both educators and researchers about didactical approaches to developing students' abilities to deal with the multidimensionality of sustainability challenges through the use of multiple perspectives. For this purpose, a theoretical framework was developed that describes perspectives in terms of a set of general characteristics, as well as a number of ways in which students can develop and reflect on perspectives. Development of the framework was supported by a qualitative content analysis of transcripts from interviews with undergraduate engineering students in Sweden.

Practice-Focused Ethnographies of Higher Education: Method/ological Corollaries of a Social Practice Perspective

ERIC Educational Resources Information Center

Trowler, Paul Richard

2014-01-01

Social practice theory addresses both theoretical and method/ological agendas. To date priority has been given to the former, with writing on the latter tending often to be an afterthought to theoretical expositions or fieldwork accounts. This article gives sustained attention to the method/ological corollaries of a social practice perspective. It…

Denial of Chronic Illness and Disability: Part I. Theoretical, Functional, and Dynamic Perspectives

ERIC Educational Resources Information Center

Livneh, Hanoch

2009-01-01

Denial has been an integral part of the psychological and disability literature for more than 100 years. Yet, denial is an elusive concept and has been associated with mixed, indeed conflicting, theoretical perspectives, clinical strategies, and empirical findings. In this two-part article, the author provides an overview of the existing…

Theoretical Perspectives of Male Sexual Abuse: Conceptualization of a Case Study

ERIC Educational Resources Information Center

Diamanduros, Terry; Cosentino, Clare E.; Tysinger, P. Dawn; Tysinger, Jeffrey A.

2012-01-01

The purpose of this article is to demonstrate the traumatic impact that sexual abuse can have on a young male's development by addressing mediating dispositions that can render a child vulnerable to the effects of sexual abuse. Consideration is given to three different theoretical perspectives that are not exclusive to male victims but shed light…

Hope and Despair: Southern Black Women Educators across Pre- and Post-Civil Rights Cohorts Theorize about Their Activism

ERIC Educational Resources Information Center

Loder-Jackson, Tondra L.

2012-01-01

Framed by theoretical perspectives on Black Feminist Thought, the life course, and the Generation X/Hip-Hop generation, I present findings from a subset of 10 Black women educators in Birmingham, Alabama who participated in a larger life story project. The participants, who came of age professionally across the pre- and post-civil rights movement…

Students' perspectives on basic nursing care education.

PubMed

Huisman-de Waal, Getty; Feo, Rebecca; Vermeulen, Hester; Heinen, Maud

2018-02-05

The aim of the study is to explore the perspectives of nursing students on their education concerning basic nursing care, learned either during theoretical education or clinical placement, with a specific focus on nutrition and communication. Basic care activities lie at the core of nursing, but are ill-informed by evidence and often poorly delivered. Nursing students' education on basic care might be lacking, and the question remains how they learn to deliver basic care in clinical practice. Descriptive study, using an online questionnaire. Nursing students at the vocational and bachelor level of six nursing schools in the Netherlands were invited to complete an online questionnaire regarding their perception of basic nursing care education in general (both theoretical education and clinical placement), and specifically in relation to nutrition and communication. Nursing students (n=226 bachelor students, n=30 vocational students) completed the questionnaire. Most students reported that they learned more about basic nursing care during clinical placement than during theoretical education. Vocational students also reported learning more about basic nursing care in both theoretical education and clinical practice than bachelor students. In terms of nutrition, low numbers of students from both education levels reported learning about nutrition protocols and guidelines during theoretical education. In terms of communication, vocational students indicated that they learned more about different aspects of communication during clinical practice than theoretical education, and were also more likely to learn about communication (in both theoretical education and clinical practice) than were bachelor students. Basic nursing care seems to be largely invisible in nursing education, especially at the bachelor level and during theoretical education. Improved basic nursing care will enhance nurse sensitive outcomes and patient satisfaction and will contribute to lower healthcare costs. This study shows that there is scope within current nurse education in the Netherlands to focus more systematically and explicitly on basic nursing care. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Understanding Emotions as Situated, Embodied, and Fissured: Thinking with Theory to Create an Analytical Tool

ERIC Educational Resources Information Center

Kuby, Candace R.

2014-01-01

An emerging theoretical perspective is that emotions are a verb or something we do in relation to others. Studies that demonstrate ways to analyze emotions from a performative stance are scarce. In this article, a new analytical tool is introduced; a critical performative analysis of emotion (CPAE) that draws upon three theoretical perspectives:…

Exploring the implications of social change for human development: perspectives, issues and future directions.

PubMed

Chen, Xinyin

2015-02-01

Researchers have investigated the implications of social change for human development from different perspectives. The studies published in this special section were conducted within Greenfield's theoretical framework (2009). The findings concerning links between specific sociodemographic features (e.g., commercial activities, schooling) and individual cognition and social behaviour are particularly interesting because they tap the underlying forces that drive human development. To further understand the issues in these studies and in the field, a pluralist-constructive perspective is discussed, which emphasises the integration of diverse values and practices in both Western and non-Western societies and its effects on the development of sophisticated competencies in individual adaptation to the changing global community. In addition, several issues are highlighted and some suggestions are provided for future explorations in this field. © 2014 International Union of Psychological Science.

Why the long hours? Job demands and social exchange dynamics.

PubMed

Genin, Emilie; Haines, Victor Y; Pelletier, David; Rousseau, Vincent; Marchand, Alain

2016-11-22

This study investigates the determinants of long working hours from the perspectives of the demand-control model [Karasek, 1979] and social exchange theory [Blau, 1964; Goulder, 1960]. These two theoretical perspectives are tested to understand why individuals work longer (or shorter) hours. The hypotheses are tested with a representative sample of 1,604 employed Canadians. In line with Karasek's model, the results support that high job demands are positively associated with longer work hours. The social exchange perspective would predict a positive association between skill discretion and work hours. This hypothesis was supported for individuals with a higher education degree. Finally, the results support a positive association between active jobs and longer work hours. Our research suggests that job demands and social exchange dynamics need to be considered together in the explanation of longer (or shorter) work hours.

Can perspective-taking reduce crime? Examining a pathway through empathic-concern and guilt-proneness.

PubMed

Martinez, Andres G; Stuewig, Jeffrey; Tangney, June P

2014-12-01

We describe and appraise a theoretical model in which individual differences in perspective-taking eventuate in crime reduction. Specifically, it is hypothesized that perspective-taking propensities influence the tendency to feel empathic-concern, thereby heightening proneness for guilt, which ultimately inhibits criminal behavior (perspective-taking → empathic-concern → guilt-proneness → crime desistance). Data from two sources were analyzed: (a) a cross-sectional college sample and (b) a longitudinal sample of jail inmates. Overall, results lend credence to this theoretical model: Perspective-taking propensities ultimately "put the brakes" on criminal behavior-via an emotional pathway of empathic-concern and then guilt-proneness. Discussion focuses on the nature of perspective-taking, its generative role for moral emotion and behavior, as well as potential applications for crime reduction. © 2014 by the Society for Personality and Social Psychology, Inc.

Understanding the earth systems of Malawi: Ecological sustainability, culture, and place-based education

NASA Astrophysics Data System (ADS)

Glasson, George E.; Frykholm, Jeffrey A.; Mhango, Ndalapa A.; Phiri, Absalom D.

2006-07-01

The purpose of this 2-year study was to investigate Malawian teacher educators' perspectives and dispositions toward teaching about ecological sustainability issues in Malawi, a developing country in sub-Sahara Africa. This study was embedded in a larger theoretical framework of investigating earth systems science through the understanding of nature-knowledge-culture systems from local, place-based perspectives. Specifically, we were interested in learning more about eco-justice issues that are related to environmental degradation in Malawi and the potential role of inquiry-oriented pedagogies in addressing these issues. In a science methods course, the African educators' views on deforestation and teaching about ecological sustainability were explored within the context of the local environment and culture. Teachers participated in inquiry pedagogies designed to promote the sharing of perspectives related to the connections between culture and ecological degradation. Strategies encouraging dialogue and reflection included role-playing, class discussions, curriculum development activities, teaching experiences with children, and field trips to a nature preserve. Data were analyzed from postcolonial and critical pedagogy of place theoretical perspectives to better understand the hybridization of viewpoints influenced by both Western and indigenous science and the political hegemonies that impact sustainable living in Malawi. Findings suggested that the colonial legacy of Malawi continues to impact the ecological sustainability issue of deforestation. Inquiry-oriented pedagogies and connections to indigenous science were embraced by the Malawian educators as a means to involve children in investigation, decision making, and ownership of critical environmental issues.

Training in reproductive health and sexuality: the case of a regional program in Latin America.

PubMed

Ramos, S; Gogna, M

1997-01-01

Beginning in July 1993, a 5-year program has sought to provide social research, training, and technical assistance in reproductive health and sexuality in Argentina, Chile, Peru, and Colombia by 1) building research capacity and promoting an interdisciplinary approach to reproductive health and sexuality and 2) promoting a gender perspective to these issues. The target groups are women's nongovernmental organizations (NGOs); family planning, reproductive health, and women's health providers; and social scientists conducting health-related research. Training activities include regional workshops, a Regional Resident Fellowship Program to support graduate-level education, and provision of technical assistance. The first 3 years of the program have revealed that the basic training needs in these areas include 1) helping women's NGOs improve their record-keeping capacity, evaluation processes, theoretical and methodological background, and institutional-building ability; 2) sensitizing women's health providers to sociocultural dimension of health-illness issues and to a gender and human rights perspective; and 3) training social scientist researchers to apply their skills in applied research, develop their theoretical background, and improve research quality control procedures. The main challenges for training activities in the field of reproductive health and sexuality are posed by the complexity of the issues and their interdisciplinary nature.

Senior Female Academics in the UK Academy: Theoretical Perspectives for Understanding the Impact of Education and Familial Influences on Career Success

ERIC Educational Resources Information Center

Hoskins, Kate

2013-01-01

This paper examines the theoretical perspectives I utilised in my doctoral research to uncover the role of class and gender in my respondents' stories and experiences of their career success. I argue that adopting an economic model for conceptualising the influence of social class and gender in the respondents' stories and experiences of their…

The Social Structuring of Mental Health over the Adult Life Course: Advancing Theory in the Sociology of Aging

ERIC Educational Resources Information Center

Clarke, Philippa; Marshall, Victor; House, James; Lantz, Paula

2011-01-01

The sociology of aging draws on a broad array of theoretical perspectives and social theories from several disciplines, but rarely has it developed its own theories or theoretical perspectives. We build on past work to further advance and empirically test a model of mental health framed in terms of structural theorizing and situated within the…

Theory and practice of clinical ethics support services: narrative and hermeneutical perspectives.

PubMed

Porz, Rouven; Landeweer, Elleke; Widdershoven, Guy

2011-09-01

In this paper we introduce narrative and hermeneutical perspectives to clinical ethics support services (CESS). We propose a threefold consideration of 'theory' and show how it is interwoven with 'practice' as we go along. First, we look at theory in its foundational role: in our case 'narrative ethics' and 'philosophical hermeneutics' provide a theoretical base for clinical ethics by focusing on human identities entangled in stories and on moral understanding as a dialogical process. Second, we consider the role of theoretical notions in helping practitioners to understand their situation in clinical ethics practice, by using notions like 'story', 'responsibility', or 'vulnerability' to make explicit and explain their practical experience. Such theoretical notions help us to interpret clinical situations from an ethical perspective and to foster moral awareness of practitioners. And, thirdly, we examine how new theoretical concepts are developed by interpreting practice, using practice to form and improve our ethical theory. In this paper, we discuss this threefold use of theory in clinical ethics support services by reflecting on our own theoretical assumptions, methodological steps and practical experiences as ethicists, and by providing examples from our daily work. In doing so, we illustrate that theory and practice are interwoven, as theoretical understanding is dependent upon practical experience, and vice-versa. © 2011 Blackwell Publishing Ltd.

Theoretical Perspectives Guiding QOL Indicator Projects

ERIC Educational Resources Information Center

Sirgy, M. Joseph

2011-01-01

Most of the theoretically based QOL indicators projects can be classified in terms of six major theoretical concepts: (a) socio-economic development (b) personal utility, (c) just society, (d) human development, (e) sustainability, and (f) functioning. I explain the core aspects of these six theoretical paradigms and show how they help guide QOL…

[The trajectory towards alternative medicines: an analysis of health professionals' social representations].

PubMed

Queiroz, M S

2000-01-01

This article focuses on social representations of alternative medicines by a group of professors from the School of Medicine and health professionals from the public health system in the city of Campinas, São Paulo, basically physicians and nurses. The article also emphasizes personal trajectories by which these health professionals opted for a dissident theoretical and practical perspective vis-à-vis the hegemonic positivist scientific medical paradigm. The research methods were mainly ethnographic, from a phenomenological perspective. The article concludes by sustaining (in theoretical terms) the importance of these dissident perspectives for scientific development.

The Library of the Institute of Theoretical Astronomy of the R.A.S. (1924-1994). History, Present State, Perspectives for Future

NASA Astrophysics Data System (ADS)

Lapteva, M. V.

Building up a specialized library collection of the Library of the Institute of Theoretical Astronomy of the Russian Academy of Sciences beginning with foundation of the Library (1924) up to the present time have been considered in their historical perspective. The main acquisition sources, stock figures, various parameters of the collection composi- tion, including information on rare foreign editions are also dealt with. The data on the existing retrieval systems and the perspectives of developing computerized problem directed reference bibliographic complexes are also considered.

Expanded Perspectives on Autonomous Learners

ERIC Educational Resources Information Center

Oxford, Rebecca L.

2015-01-01

This paper explores two general perspectives on autonomous learners: psychological and sociocultural. These perspectives introduce a range of theoretically grounded facets of autonomous learners, facets such as the self-regulated learner, the emotionally intelligent learner, the self-determined learner, the mediated learner, the socioculturally…

Physics of cancer propagation: A game theory perspective

NASA Astrophysics Data System (ADS)

Cleveland, Chris; Liao, David; Austin, Robert

2012-03-01

This is a theoretical paper which examines at a game theoretical perspective the dynamics of cooperators and cheater cells under metabolic stress conditions and high spatial heterogeneity. Although the ultimate aim of this work is to understand the dynamics of cancer tumor evolution under stress, we use a simple bacterial model to gain fundamental insights into the progression of resistance to drugs under high competition and stress conditions.

Siblings of Youth with Autism Spectrum Disorders: Theoretical Perspectives on Sibling Relationships and Individual Adjustment.

PubMed

McHale, Susan M; Updegraff, Kimberly A; Feinberg, Mark E

2016-02-01

A burgeoning research literature investigates the sibling relationships of youth with autism spectrum disorder (ASD) and their implications for individual adjustment. Focusing on four relationship domains—behaviors,emotions, cognitions and involvement—and toward advancing this generally a theoretical literature, were view and apply tenets from a range of theoretical perspectives in an effort to illuminate the mechanisms underlying sibling relationship experiences and their adjustment implications. Our review suggests new directions for research to test theoretically-grounded hypotheses about how sibling relationships develop and are linked to individual adjustment. In addition, we consider how identifying underlying bio-psycho-social processes can aid in the development of interventions to promote warm and involved sibling relationships and positive youth development.

Development and Desire: A Postmodern Perspective.

ERIC Educational Resources Information Center

Hargreaves, Andy

Three theoretical perspectives guide this discussion of teacher development: symbolic interactionism, critical social theory, and theories of postmodernity. Drawing on these perspectives, key dimensions of teacher development can be addressed. Good teaching involves competence in technical skills, but it also involves moral purpose; emotional…

Ethical perspectives in neuroscience nursing practice.

PubMed

Murphy, W J; Olsen, B J

1999-09-01

The role of neuroscience nurses in relation to ethical issues has become increasingly complex. Knowledge of ethical principles and theories assists the nurse in the development of a theoretical basis for resolution of ethical issues or concerns. Additionally, the nurse must possess information regarding practice codes or standards as well as legislative requirements. The nurse must act as an advocate for the patient and society through active participation in institutional ethics committees and legislative forums.

To appreciate variation between scientists: A perspective for seeing science's vitality

NASA Astrophysics Data System (ADS)

Wong, E. David

2002-05-01

At the heart of theoretical and practical ideas about science education is an image of scientific work. This image draws attention to particular features of scientific work, which then guides scholarship and pedagogy in science education. In the field of science education, much discussion in this vein focuses on the question, What is the nature of science? Most images of science found in education, psychology, and philosophy emerge from conceptual and methodological perspectives that emphasize norms, conventions, and broad trends. Some groups are motivated to distinguish science from other activities while some groups work in the opposite direction and blur the lines between science and others ways of knowing. Underlying both perspectives is an implicit focus on general qualities common to groups or subgroups (e.g. believing that ideas are subject to change, explanations demand evidence, science is a complex social activities, etc.). I propose that the vital qualities of science are best illuminated by just the opposite process: by appreciating the uncommon, rather than common, features. By attending to individual variation, we are more likely to understand what makes science a creative, motivating, and deeply personal enterprise. In addition, appreciating these variations reveals judgment, creativity, adaptation - the hallmark of scientific work. Implications of this perspective for science education are discussed.

History and theoretical-methodological fundaments of Community Psychology in Ceará.

PubMed

Barros, João Paulo Pereira; Ximenes, Verônica Morais

2016-01-01

In this article we discuss the historical and theoretical-methodological aspects of the Community Psychology that has been developed in the state of Ceará, in northeastern Brazil, based on the praxis initiated by Professor Cezar Wagner de Lima Góis and further developed by the Community Psychology Nucleus (NUCOM) at the Federal University of Ceará. Important aspects of the beginning of this Community Psychology are presented, highlighting its academic and social perspectives. NUCOM is a space for the development of teaching, research, and outreach activities, which allows the systematization and deepening of this proposal for a different Community Psychology. Community Psychology is constituted by five theoretical-methodological marks: Popular Education, Biodance, Carl Rogers' Humanistic Approach, Cultural-Historical Psychology, and Liberation Psychology. Finally, the article describes the methods comprising this proposal for working in communities, which are sustained by pillars such as participation and problematizing dialogue.

Couples coping with cancer: exploration of theoretical frameworks from dyadic studies.

PubMed

Regan, Tim W; Lambert, Sylvie D; Kelly, Brian; Falconier, Mariana; Kissane, David; Levesque, Janelle V

2015-12-01

A diagnosis of cancer and subsequent treatment are distressing not only for the person directly affected, but also for their intimate partner. The aim of this review is to (a) identify the main theoretical frameworks underpinning research addressing dyadic coping among couples affected by cancer, (b) summarise the evidence supporting the concepts described in these theoretical frameworks, and (c) examine the similarities and differences between these theoretical perspectives. A literature search was undertaken to identify descriptive studies published between 1990 and 2013 (English and French) that examined the interdependence of patients' and partners' coping, and the impact of coping on psychosocial outcomes. Data were extracted using a standardised form and reviewed by three of the authors. Twenty-three peer-reviewed manuscripts were identified, from which seven theoretical perspectives were derived: Relationship-Focused Coping, Transactional Model of Stress and Coping, Systemic-Transactional Model (STM) of dyadic coping, Collaborative Coping, Relationship Intimacy model, Communication models, and Coping Congruence. Although these theoretical perspectives emphasised different aspects of coping, a number of conceptual commonalities were noted. This review identified key theoretical frameworks of dyadic coping used in cancer. Evidence indicates that responses within the couple that inhibit open communication between partner and patient are likely to have an adverse impact on psychosocial outcomes. Models that incorporate the interdependence of emotional responses and coping behaviours within couples have an emerging evidence base in psycho-oncology and may have greatest validity and clinical utility in this setting. Copyright © 2015 John Wiley & Sons, Ltd.

The role of time and time perspective in age-related processes: Introduction to the special issue.

PubMed

Fung, Helene H; Isaacowitz, Derek M

2016-09-01

There currently appears to be a general consensus on the relationship between time perspective and aging, such that (a) future time is perceived as more limited with age and (b) older people are more present-focused and less future-focused than younger people. At the same time, there are debates about whether these age differences are positively related to well-being and to what extent there are boundary conditions beyond which these age differences would cease to occur. The 8 manuscripts included in this Special Issue attempt to shed light on these debates. In doing so, they refine the dominant theoretical perspective on the topic-socioemotional selectivity theory-and introduce new theoretical perspectives. New measures and methodologies for studying time perspective and aging are also discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The Ethics of Human Freedom and Healthcare Policy: A Nursing Theoretical Perspective.

PubMed

Milton, Constance L

2015-07-01

Global healthcare and healthcare policies are evolving with change at a swift pace. Inherent in the discussions of a person's right to choose health is the notion of freedom. The author in this column compares and contrasts bioethical views of freedom and autonomy with alternative views and possibilities by examining an ethic of freedom grounded from a different paradigm, the humanbecoming nursing theoretical perspective. © The Author(s) 2015.

Concept inventing: a humanbecoming perspective on suffering.

PubMed

Doucet, Thomas

2014-04-01

Sufferance is a universal living experience. In view of the humanbecoming theoretical perspective, concept inventing is a way to expand understanding about a phenomenon of interest and to contribute to nursing knowledge development. This column offers a synthetic definition of sufferance in light of the concept inventing process. Sufferance is anguishing turbulence in weaving the cherished arising with luminous shifting. At the theoretical level, sufferance is imaging in the valuing connecting-separating of transforming.

Grief as a social emotion: theoretical perspectives.

PubMed

Jakoby, Nina R

2012-09-01

The article explores a sociological perspective on grief as a social emotion. Focusing on the social bond with the deceased, the self-concept of the survivor or the power of feeling rules, general sociological theories of emotions (symbolic interactionism, structural theory, behavioral theory) have the potential to deepen the understanding of grief as a social emotion. The article concludes by presenting a cognitive-structural model of grief that integrates the different theoretical elements.

Work gets unfair for the depressed: cross-lagged relations between organizational justice perceptions and depressive symptoms.

PubMed

Lang, Jessica; Bliese, Paul D; Lang, Jonas W B; Adler, Amy B

2011-05-01

The organizational justice literature has consistently documented substantial correlations between organizational justice and employee depression. Existing theoretical literature suggests this relationship occurs because perceptions of organizational (in)justice lead to subsequent psychological health problems. Building on recent research on the affective nature of justice perceptions, in the present research we broaden this perspective by arguing there are also theoretical arguments for a reverse effect whereby psychological health problems influence perceptions of organizational justice. To contrast both theoretical perspectives, we test longitudinal lagged effects between organizational justice perceptions (i.e., distributive justice, interactional justice, interpersonal justice, informational justice, and procedural justice) and employee depressive symptoms using structural equation modeling. Analyses of 3 samples from different military contexts (N₁ = 625, N₂ = 134, N₃ = 550) revealed evidence of depressive symptoms leading to subsequent organizational justice perceptions. In contrast, the opposite effects of organizational justice perceptions on depressive symptoms were not significant for any of the justice dimensions. The findings have broad implications for theoretical perspectives on psychological health and organizational justice perceptions.

An evolutionary perspective on health psychology: new approaches and applications.

PubMed

Tybur, Joshua M; Bryan, Angela D; Hooper, Ann E Caldwell

2012-12-20

Although health psychologists' efforts to understand and promote health are most effective when guided by theory, health psychology has not taken full advantage of theoretical insights provided by evolutionary psychology. Here, we argue that evolutionary perspectives can fruitfully inform strategies for addressing some of the challenges facing health psychologists. Evolutionary psychology's emphasis on modular, functionally specialized psychological systems can inform approaches to understanding the myriad behaviors grouped under the umbrella of "health," as can theoretical perspectives used by evolutionary anthropologists, biologists, and psychologists (e.g., Life History Theory). We detail some early investigations into evolutionary health psychology, and we provide suggestions for directions for future research.

A Theoretical and Methodological Evaluation of Leadership Research.

ERIC Educational Resources Information Center

Lashbrook, Velma J.; Lashbrook, William B.

This paper isolates some of the strengths and weaknesses of leadership research by evaluating it from both a theoretical and methodological perspective. The seven theories or approaches examined are: great man, trait, situational, style, functional, social influence, and interaction positions. General theoretical, conceptual, and measurement…

Masculinities in Higher Education: Theoretical and Practical Considerations

ERIC Educational Resources Information Center

Laker, Jason A., Ed.; Davis, Tracy, Ed.

2011-01-01

"Masculinities in Higher Education" provides empirical evidence, theoretical support, and developmental interventions for educators working with college men both in and out of the classroom. The critical philosophical perspective of the text challenges the status-quo and offers theoretically sound educational strategies to successfully promote…

Emotion and Emotion Regulation: From Another Perspective

ERIC Educational Resources Information Center

Langlois, Judith H.

2004-01-01

An overview of the content of the From Another Perspective collection on emotion and emotion regulation is provided. The lead article identifies fundamental issues of definition and the commentaries represent varying theoretical and methodological perspectives on emotion and emotion regulation. Together, the articles discuss the promises and…

The solar dynamo

NASA Technical Reports Server (NTRS)

Hathaway, David H.

1994-01-01

The solar dynamo is the process by which the Sun's magnetic field is generated through the interaction of the field with convection and rotation. In this, it is kin to planetary dynamos and other stellar dynamos. Although the precise mechanism by which the Sun generates its field remains poorly understood in spite of decades of theoretical and observational work, recent advances suggest that solutions to this solar dynamo problem may be forthcoming. The two basic processes involved in dynamo activity are demonstrated and the Sun's activity effects are presented in this document, along with a historical perspective regarding solar dynamos and the efforts to understand and measure them.

[What are we doing in neighborhoods? Description of health-promoting community activities in primary care: the FrAC Project].

PubMed

March, Sebastià; Jordán Martín, Matilde; Montaner Gomis, Isabel; Benedé Azagra, Carmen Belén; Elizalde Soto, Lázaro; Ramos, María

2014-01-01

To describe the health-promoting community activities developed in primary health care and compare types of activities and how they are performed among autonomous regions. A descriptive multicenter study was carried out in primary care in 5 Spanish regions. We included community activities consisting of non-sporadic activities, carried out in the previous year, with the participation of the primary care team, and the active participation of the community or as a cross-sector activity. The persons responsible for each of the 194 teams were asked if the team participated in community activities and, if so, a questionnaire was completed by the person responsible for each activity. The variables consisted of the topic addressed, the target population, the professionals involved, the time and scope of implementation, evaluation, theoretical perspectives, network registration, the involvement of the community and other agents, and evaluation of this involvement. A descriptive analysis was performed, stratified by region. We identified 183 community activities in 104 teams. Although there was wide variability among regions, most activities were related to general health, nutrition and emotional-sexual health and targeted the general population, children or parents and were carried out in educational or health centers. Participating professionals had a median of 4 years of experience and a median of 2.8 professionals were involved in each activity. A total of 72.5% of the activities were performed during working hours, 75% were evaluated, and 70% were supported by theoretical and methodological perspectives. Non-health sectors were involved in 65%, local government in 60%, and nongovernmental organizations in 58.5%. Nurses were involved in 85.8% of the activities, physicians in 38.5%, and social workers in 35%. Substantial variability was detected among regions. Wide variability was found in the types of activities and their application among the community activities developed by primary care, as well as in institutional recognition and community involvement in the development and evaluation of these activities. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

Self-Psychology, Shame, and Adolescent Suicide: Theoretical and Practical Considerations.

ERIC Educational Resources Information Center

Shreve, Barry W.; Kunkel, Mark A.

1991-01-01

Discusses role of shame in adolescent suicidal behaviors using psychoanalytic self-psychology of Heinz Kohut as theoretical foundation. Describes shame as central component of suicidal behavior within context of adolescence. Offers theoretical explanation of adolescent suicidal behavior from self-psychology perspective. Presents suggestions for…

Leadership in Mammalian Societies: Emergence, Distribution, Power, and Payoff.

PubMed

Smith, Jennifer E; Gavrilets, Sergey; Mulder, Monique Borgerhoff; Hooper, Paul L; Mouden, Claire El; Nettle, Daniel; Hauert, Christoph; Hill, Kim; Perry, Susan; Pusey, Anne E; van Vugt, Mark; Smith, Eric Alden

2016-01-01

Leadership is an active area of research in both the biological and social sciences. This review provides a transdisciplinary synthesis of biological and social-science views of leadership from an evolutionary perspective, and examines patterns of leadership in a set of small-scale human and non-human mammalian societies. We review empirical and theoretical work on leadership in four domains: movement, food acquisition, within-group conflict mediation, and between-group interactions. We categorize patterns of variation in leadership in five dimensions: distribution (across individuals), emergence (achieved versus inherited), power, relative payoff to leadership, and generality (across domains). We find that human leadership exhibits commonalities with and differences from the broader mammalian pattern, raising interesting theoretical and empirical issues. Copyright © 2015 Elsevier Ltd. All rights reserved.

Children's understanding of the immune system: Integrating the cognitive-developmental and intuitive theories' perspectives

NASA Astrophysics Data System (ADS)

Landry-Boozer, Kristine L.

Traditional cognitive-developmental researchers have provided a large body of evidence supporting the stage-like progression of children's cognitive development. Further, from this body of research comes evidence that children's understanding of HIV/AIDS develops in much the same way as their understanding of other illness-related concepts. Researchers from a newer perspective assert that biological concepts develop from intuitive theories. In general, as children are exposed to relevant content and have opportunities to organize this information, their theories become more accurate and differentiated. According to this perspective, there are no broad structural constraints on developing concepts, as asserted by cognitive developmental theorists. The purpose of the current study was two-fold: to provide support for both theoretical perspectives, while at the same time to explore children's conceptualizations of the immune system, which has not been done previously in the cognitive-developmental literature. One hundred ninety children ranging in age from 4 years old through 11 years old, and a group of adults, participated. Each participant was interviewed regarding health concepts and the body's function in maintaining health. Participants were also asked to report if they had certain experiences that would have led to relevant content exposure. Qualitative analyses were utilized to code the interviews with rubrics based on both theoretical perspectives. Quantitative analyses consisted of a series of univariate ANOVAs (and post hoc tests when appropriate) examining all three coding variables (accuracy, differentiation, and developmental level) across various age-group combinations and exposure groups. Results of these analyses provided support for both theoretical perspectives. When the data were analyzed for developmental level by all ages, a stage-like progression consistent with Piagetian stages emerged. When accuracy and differentiation were examined (intuitive theories perspective), discrete groups could not be formed. Instead, a gradual increase in accuracy and differentiation was observed. Additional support for this perspective was found when the responses of participants who had additional exposure provided responses that were more accurate, differentiated, and sophisticated than those of participants with no additional exposure. Theoretical and educational implications of these findings are discussed.

Looking at and Looking Along: A Conceptual Framework for Teaching Different Perspectives in Geography

ERIC Educational Resources Information Center

Puttick, Steven

2013-01-01

This paper builds on arguments made by Chalmers, Keown, and Kent ["Exploring Different 'Perspectives' in Secondary Geography: Professional Development Options." "International Research in Geographical and Environmental Education," 11(4), 313-324 (2002)], about teaching different theoretical perspectives in geography.…

Consideration of the Aluminum Distribution in Zeolites in Theoretical and Experimental Catalysis Research

DOE PAGES

Knott, Brandon C.; Nimlos, Claire T.; Robichaud, David J.; ...

2017-12-11

Research efforts in zeolite catalysis have become increasingly cognizant of the diversity in structure and function resulting from the distribution of framework aluminum atoms, through emerging reports of catalytic phenomena that fall outside those recognizable as the shape-selective ones emblematic of its earlier history. Molecular-level descriptions of how active-site distributions affect catalysis are an aspirational goal articulated frequently in experimental and theoretical research, yet they are limited by imprecise knowledge of the structure and behavior of the zeolite materials under interrogation. In experimental research, higher precision can result from more reliable control of structure during synthesis and from more robustmore » and quantitative structural and kinetic characterization probes. In theoretical research, construction of models with specific aluminum locations and distributions seldom capture the heterogeneity inherent to the materials studied by experiment. In this Perspective, we discuss research findings that appropriately frame the challenges in developing more predictive synthesis-structure-function relations for zeolites, highlighting studies on ZSM-5 zeolites that are among the most structurally complex molecular sieve frameworks and the most widely studied because of their versatility in commercial applications. We discuss research directions to address these challenges and forge stronger connections between zeolite structure, composition, and active sites to catalytic function. Such connections promise to aid in bridging the findings of theoretical and experimental catalysis research, and transforming zeolite active site design from an empirical endeavor into a more predictable science founded on validated models.« less

Consideration of the Aluminum Distribution in Zeolites in Theoretical and Experimental Catalysis Research

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

Knott, Brandon C.; Nimlos, Claire T.; Robichaud, David J.

Research efforts in zeolite catalysis have become increasingly cognizant of the diversity in structure and function resulting from the distribution of framework aluminum atoms, through emerging reports of catalytic phenomena that fall outside those recognizable as the shape-selective ones emblematic of its earlier history. Molecular-level descriptions of how active-site distributions affect catalysis are an aspirational goal articulated frequently in experimental and theoretical research, yet they are limited by imprecise knowledge of the structure and behavior of the zeolite materials under interrogation. In experimental research, higher precision can result from more reliable control of structure during synthesis and from more robustmore » and quantitative structural and kinetic characterization probes. In theoretical research, construction of models with specific aluminum locations and distributions seldom capture the heterogeneity inherent to the materials studied by experiment. In this Perspective, we discuss research findings that appropriately frame the challenges in developing more predictive synthesis-structure-function relations for zeolites, highlighting studies on ZSM-5 zeolites that are among the most structurally complex molecular sieve frameworks and the most widely studied because of their versatility in commercial applications. We discuss research directions to address these challenges and forge stronger connections between zeolite structure, composition, and active sites to catalytic function. Such connections promise to aid in bridging the findings of theoretical and experimental catalysis research, and transforming zeolite active site design from an empirical endeavor into a more predictable science founded on validated models.« less

A macro perspective for client-centred practice in curricula: Critique and teaching methods.

PubMed

Fleming-Castaldy, Rita P

2015-07-01

Client-centred practice is often eclipsed by social, economic, and political inequities. Ignoring these realities obstructs clients' goal attainment. The author advocates for the integration of a macro perspective inclusive of participation barriers and supports in occupational therapy curricula and seeks to motivate educators to adopt teaching approaches that develop students' abilities to address the complexities of client-centred practice. This article integrates a critical analysis of the literature on client-centred practice with reflexivity on disability studies and autoethnography. Educational standards require students to learn about the social, economic, and political contexts that impact on client-centred practice and the need for advocacy to enable participation. Theoretical support of a macro perspective for client-centred practice is strongly evident in the literature. Information on methods for teaching students how to actualize these concepts in practice is scant. Thus, strategies to inform the integration of a macro perspective into curricula and concrete activities to develop students' competencies for empowered client-centred practice are required. Educators have an ethical responsibility to critique their pedagogy to determine whether they are adequately preparing students for client-centred practice. The focus must move from teaching a micro perspective of client-centred practice to a macro perspective that enables occupational justice and empowerment.

Focus on health, motivation, and pride: A discussion of three theoretical perspectives on the rehabilitation of sick-listed people.

PubMed

Svensson, Tommy; Björklund, Anita

2010-01-01

During the last decades sickness absence from work has become a great societal problem. Questions of how rehabilitation processes should become successful and how peoples' ability to work can be improved have become of great public interest. In this paper we discuss three well-known theoretical perspectives regarding their usefulness when it comes to research on rehabilitation for return to work. The three perspectives are: Antonovsky's salutogenic model of health, Kielhofner's model of human occupation and Scheff's sociological theory of "shame and pride". Each of these can be applied to increase understanding and knowledge concerning sickness absence and return to work. We discuss points of affinity among the three perspectives, as well as significant differences, and we propose that a very essential common denominator is the importance of self-experience.

Theoretical injections: On the therapeutic aesthetics of medical spaces.

PubMed

Evans, Joshua D; Crooks, Valorie A; Kingsbury, Paul T

2009-09-01

In this paper we present a dialogue about the seemingly innocuous presence of environmental art in hospital settings as a way of furthering critical perspectives on the therapeutic landscapes concept and its application to medical spaces. We explicitly consider the potential utility of two perspectives, Foucaultian and Lacanian readings, for understanding the relationship between environmental art and the hospital waiting room. We use this paper as a vehicle to demonstrate how such theoretical perspectives can enhance critical scholarship on the therapeutic landscape concept, particularly as it is applied to settings such as health clinics and hospitals. A brief agenda for further critical engagements with the therapeutic nature of health care spaces is put forth in the conclusion.

A Case Study of the Land of Enchantment Teacher Quality Partnership for Aspiring School Administrators

ERIC Educational Resources Information Center

Mizell, Kimberly

2013-01-01

What are the considerations required to developing a leadership preparation program, and a professional development plan that bridges the theoretical perspective to the practitioners' perspective? An inquiry was conducted to gain insight into the individual perspectives of three diverse women administrators who participated in the Land of…

Historical Perspectives on Games and Education from the Learning Sciences

ERIC Educational Resources Information Center

Shelton, Brett E.; Satwicz, Tom; Caswell, Tom

2011-01-01

This paper reviews three classic theorists' writing on games, learning, and development. Piaget, Vygotsky, and Bruner all wrote about games and play as important to thinking and learning. This review attempts to synthesize their perspectives as a means to revisit underused theoretical perspectives on the role of games in education. The views of…

Limes and Lemons: Teaching and Learning in Preschool as the Coordination of Perspectives and Sensory Modalities

ERIC Educational Resources Information Center

Kultti, Anne; Pramling, Niklas

2015-01-01

This article proposes a conceptualization of teaching and learning in early childhood education, as the coordination of perspectives held by children and teachers through engaging different sensory modalities in the learning process. It takes a sociocultural theoretical perspective. An empirical example from a routine mealtime situation is…

Shifting attention from objective risk factors to patients' self-assessed health resources: a clinical model for general practice.

PubMed

Hollnagel, H; Malterud, K

1995-12-01

The study was designed to present and apply theoretical and empirical knowledge for the construction of a clinical model intended to shift the attention of the general practitioner from objective risk factors to self-assessed health resources in male and female patients. Review, discussion and analysis of selected theoretical models about personal health resources involving assessing existing theories according to their emphasis concerning self-assessed vs. doctor-assessed health resources, specific health resources vs. life and coping in general, abstract vs. clinically applicable theory, gender perspective explicitly included or not. Relevant theoretical models on health and coping (salutogenesis, coping and social support, control/demand, locus of control, health belief model, quality of life), and the perspective of the underprivileged Other (critical theory, feminist standpoint theory, the patient-centred clinical method) were presented and assessed. Components from Antonovsky's salutogenetic perspective and McWhinney's patient-centred clinical method, supported by gender perspectives, were integrated to a clinical model which is presented. General practitioners are recommended to shift their attention from objective risk factors to self-assessed health resources by means of the clinical model. The relevance and feasibility of the model should be explored in empirical research.

Developing a holistic approach to obesity management.

PubMed

Brown, Jenny; Wimpenny, Peter

2011-02-01

The aim of this paper is to discuss the theoretical background and relevance of a holistic approach to obesity management by nurses. There is a global rise in the number of people with obesity, such that it now represents one of the major health challenges. However, nurses are often influenced by physical and dietetic focused approaches and could fail to acknowledge a range of other factors that can impact on weight management. As part of the development of a holistic approach to obesity a literature search was undertaken to establish relevant theoretical perspectives that underpin practice in physical, psychological and social aspects of care (focused on the period 1995-2005). In addition, experiences of working in a secondary care weight management clinic were also drawn upon. Psychobiological, attribution and social support theories were identified that could contribute to a better understanding of obesity. If these theoretical perspectives and supporting evidence can be integrated in a holistic approach to care and management it might be possible to promote better health and well-being in those with obesity. Creating a greater understanding of the range of theoretical perspectives and supporting evidence related to obesity could, it is argued, provide enhanced care and management. © 2011 Blackwell Publishing Asia Pty Ltd.

The Importance of Theoretical Frameworks and Mathematical Constructs in Designing Digital Tools

ERIC Educational Resources Information Center

Trinter, Christine

2016-01-01

The increase in availability of educational technologies over the past few decades has not only led to new practice in teaching mathematics but also to new perspectives in research, methodologies, and theoretical frameworks within mathematics education. Hence, the amalgamation of theoretical and pragmatic considerations in digital tool design…

Reconceptualizing decisional balance in an adolescent sun protection intervention: mediating effects and theoretical interpretations.

PubMed

Adams, Marc A; Norman, Gregory J; Hovell, Melbourne F; Sallis, James F; Patrick, Kevin

2009-03-01

The Transtheoretical model (TTM) integrates principles of operant learning, such as stimulus control and reinforcement, and psychological factors, such as decisional balance. Understanding interrelationships between decisions, behavior, and consequences from multiple-theoretical perspectives can advance theory and inform development of more effective interventions. This analysis examined the mediating effects of a special case of the decisional balance construct in which the pros of competing behaviors (i.e., sun protection vs. exposure) were measured rather than the pros and cons of the same behavior. Participants included 819 adolescents (10 to 16 years old, 53.5% girls, 58.4% White) randomized to a 24-month expert system intervention (SunSmart) or a physical activity and nutrition comparison group. Self-report measures included sun protection behaviors, pros for protection, and pros for exposure. Mediation analysis using latent growth curve models found both the treatment-to-mediator and mediator-to-behavior paths significant for decisional balance, producing an indirect effect of .323 (p < .01) and good model fit (CFI = .973, RMSEA = .055). Multiple strategies for conceptualizing and measuring decisional balance appear to be valid. Results are interpreted from the TTM and operant perspectives. (c) 2009 APA, all rights reserved

A White Paper on keV sterile neutrino Dark Matter

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

Adhikari, R.; Agostini, M.; Ky, N. Anh

We present a comprehensive review of keV-scale sterile neutrino Dark Matter, collecting views and insights from all disciplines involved—cosmology, astrophysics, nuclear, and particle physics—in each case viewed from both theoretical and experimental/observational perspectives. After reviewing the role of active neutrinos in particle physics, astrophysics, and cosmology, we focus on sterile neutrinos in the context of the Dark Matter puzzle. Here, we first review the physics motivation for sterile neutrino Dark Matter, based on challenges and tensions in purely cold Dark Matter scenarios. We then round out the discussion by critically summarizing all known constraints on sterile neutrino Dark Matter arisingmore » from astrophysical observations, laboratory experiments, and theoretical considerations. In this context, we provide a balanced discourse on the possibly positive signal from X-ray observations. Another focus of the paper concerns the construction of particle physics models, aiming to explain how sterile neutrinos of keV-scale masses could arise in concrete settings beyond the Standard Model of elementary particle physics. The paper ends with an extensive review of current and future astrophysical and laboratory searches, highlighting new ideas and their experimental challenges, as well as future perspectives for the discovery of sterile neutrinos.« less

A White Paper on keV sterile neutrino Dark Matter

DOE PAGES

Adhikari, R.

2017-01-13

Here, we present a comprehensive review of keV-scale sterile neutrino Dark Matter, collecting views and insights from all disciplines involved - cosmology, astrophysics, nuclear, and particle physics - in each case viewed from both theoretical and experimental/observational perspectives. After reviewing the role of active neutrinos in particle physics, astrophysics, and cosmology, we focus on sterile neutrinos in the context of the Dark Matter puzzle. First, we review the physics motivation for sterile neutrino Dark Matter, based on challenges and tensions in purely cold Dark Matter scenarios. We then round out the discussion by critically summarizing all known constraints on sterilemore » neutrino Dark Matter arising from astrophysical observations, laboratory experiments, and theoretical considerations. In this context, we provide a balanced discourse on the possibly positive signal from X-ray observations. Another focus of the paper concerns the construction of particle physics models, aiming to explain how sterile neutrinos of keV-scale masses could arise in concrete settings beyond the Standard Model of elementary particle physics. Our paper ends with an extensive review of current and future astrophysical and laboratory searches, highlighting new ideas and their experimental challenges, as well as future perspectives for the discovery of sterile neutrinos.« less

A White Paper on keV sterile neutrino Dark Matter

NASA Astrophysics Data System (ADS)

Adhikari, R.; Agostini, M.; Ky, N. Anh; Araki, T.; Archidiacono, M.; Bahr, M.; Baur, J.; Behrens, J.; Bezrukov, F.; Bhupal Dev, P. S.; Borah, D.; Boyarsky, A.; de Gouvea, A.; Pires, C. A. de S.; de Vega, H. J.; Dias, A. G.; Di Bari, P.; Djurcic, Z.; Dolde, K.; Dorrer, H.; Durero, M.; Dragoun, O.; Drewes, M.; Drexlin, G.; Düllmann, Ch. E.; Eberhardt, K.; Eliseev, S.; Enss, C.; Evans, N. W.; Faessler, A.; Filianin, P.; Fischer, V.; Fleischmann, A.; Formaggio, J. A.; Franse, J.; Fraenkle, F. M.; Frenk, C. S.; Fuller, G.; Gastaldo, L.; Garzilli, A.; Giunti, C.; Glück, F.; Goodman, M. C.; Gonzalez-Garcia, M. C.; Gorbunov, D.; Hamann, J.; Hannen, V.; Hannestad, S.; Hansen, S. H.; Hassel, C.; Heeck, J.; Hofmann, F.; Houdy, T.; Huber, A.; Iakubovskyi, D.; Ianni, A.; Ibarra, A.; Jacobsson, R.; Jeltema, T.; Jochum, J.; Kempf, S.; Kieck, T.; Korzeczek, M.; Kornoukhov, V.; Lachenmaier, T.; Laine, M.; Langacker, P.; Lasserre, T.; Lesgourgues, J.; Lhuillier, D.; Li, Y. F.; Liao, W.; Long, A. W.; Maltoni, M.; Mangano, G.; Mavromatos, N. E.; Menci, N.; Merle, A.; Mertens, S.; Mirizzi, A.; Monreal, B.; Nozik, A.; Neronov, A.; Niro, V.; Novikov, Y.; Oberauer, L.; Otten, E.; Palanque-Delabrouille, N.; Pallavicini, M.; Pantuev, V. S.; Papastergis, E.; Parke, S.; Pascoli, S.; Pastor, S.; Patwardhan, A.; Pilaftsis, A.; Radford, D. C.; Ranitzsch, P. C.-O.; Rest, O.; Robinson, D. J.; Rodrigues da Silva, P. S.; Ruchayskiy, O.; Sanchez, N. G.; Sasaki, M.; Saviano, N.; Schneider, A.; Schneider, F.; Schwetz, T.; Schönert, S.; Scholl, S.; Shankar, F.; Shrock, R.; Steinbrink, N.; Strigari, L.; Suekane, F.; Suerfu, B.; Takahashi, R.; Van, N. Thi Hong; Tkachev, I.; Totzauer, M.; Tsai, Y.; Tully, C. G.; Valerius, K.; Valle, J. W. F.; Venos, D.; Viel, M.; Vivier, M.; Wang, M. Y.; Weinheimer, C.; Wendt, K.; Winslow, L.; Wolf, J.; Wurm, M.; Xing, Z.; Zhou, S.; Zuber, K.

2017-01-01

We present a comprehensive review of keV-scale sterile neutrino Dark Matter, collecting views and insights from all disciplines involved—cosmology, astrophysics, nuclear, and particle physics—in each case viewed from both theoretical and experimental/observational perspectives. After reviewing the role of active neutrinos in particle physics, astrophysics, and cosmology, we focus on sterile neutrinos in the context of the Dark Matter puzzle. Here, we first review the physics motivation for sterile neutrino Dark Matter, based on challenges and tensions in purely cold Dark Matter scenarios. We then round out the discussion by critically summarizing all known constraints on sterile neutrino Dark Matter arising from astrophysical observations, laboratory experiments, and theoretical considerations. In this context, we provide a balanced discourse on the possibly positive signal from X-ray observations. Another focus of the paper concerns the construction of particle physics models, aiming to explain how sterile neutrinos of keV-scale masses could arise in concrete settings beyond the Standard Model of elementary particle physics. The paper ends with an extensive review of current and future astrophysical and laboratory searches, highlighting new ideas and their experimental challenges, as well as future perspectives for the discovery of sterile neutrinos.

A White Paper on keV sterile neutrino Dark Matter

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

Adhikari, R.

Here, we present a comprehensive review of keV-scale sterile neutrino Dark Matter, collecting views and insights from all disciplines involved - cosmology, astrophysics, nuclear, and particle physics - in each case viewed from both theoretical and experimental/observational perspectives. After reviewing the role of active neutrinos in particle physics, astrophysics, and cosmology, we focus on sterile neutrinos in the context of the Dark Matter puzzle. First, we review the physics motivation for sterile neutrino Dark Matter, based on challenges and tensions in purely cold Dark Matter scenarios. We then round out the discussion by critically summarizing all known constraints on sterilemore » neutrino Dark Matter arising from astrophysical observations, laboratory experiments, and theoretical considerations. In this context, we provide a balanced discourse on the possibly positive signal from X-ray observations. Another focus of the paper concerns the construction of particle physics models, aiming to explain how sterile neutrinos of keV-scale masses could arise in concrete settings beyond the Standard Model of elementary particle physics. Our paper ends with an extensive review of current and future astrophysical and laboratory searches, highlighting new ideas and their experimental challenges, as well as future perspectives for the discovery of sterile neutrinos.« less

Physical, Psychological and Emotional Benefits of Green Physical Activity: An Ecological Dynamics Perspective.

PubMed

Yeh, Hsiao-Pu; Stone, Joseph Antony; Churchill, Sarah May; Wheat, Jonathan Stephen; Brymer, Eric; Davids, Keith

2016-07-01

Increasing evidence supports the multiple benefits to physical, psychological and emotional wellbeing of green physical activity, a topic of increasing interest in the past decade. Research has revealed a synergistic benefit of green physical activity, which includes all aspects of exercise and physical activity in the presence of nature. Our theoretical analysis suggests there are three distinct levels of engagement in green physical activity, with each level reported to have a positive effect on human behaviours. However, the extent to which each level of green physical activity benefits health and wellbeing is assumed to differ, requiring confirmation in future research. This elucidation of understanding is needed because previous literature has tended to focus on recording empirical evidence rather than developing a sound theoretical framework to understand green physical activity effects. Here we propose an ecological dynamics rationale to explain how and why green physical activity might influence health and wellbeing of different population groups. This framework suggests a number of unexplored, interacting constraints related to types of environment and population groups, which shape reported levels of benefit of green physical activity. Further analysis is needed to clarify the explicit relationship between green physical activity and health and wellbeing, including levels of engagement, types of environmental constraints, levels of physical activity, adventure effects, skill effects and sampling of different populations.

Integrating transition theory and bioecological theory: a theoretical perspective for nurses supporting the transition to adulthood for young people with medical complexity.

PubMed

Joly, Elizabeth

2016-06-01

To present a discussion of a theoretical perspective developed through integrating Meleis' Transition Theory and Bronfenbrenner's Bioecological Theory of Human Development to inform nursing and advanced nursing practice supporting the transition to adulthood for young people with medical complexity. Theoretical perspectives to inform nursing practice in supporting successful transition are limited, yet nurses frequently encounter young people with medical complexity during the transition to adulthood. Discussion paper. A literature search of CINAHL and Medline was conducted in 2014 and included articles from 2003-2014; informal discussions with families; the author's experiences in a transition program. The integrated theoretical perspective described in this paper can inform nurses and advanced practice nurses on contextual influences, program and intervention development across spheres of influence and outcomes for the transition to adulthood for young people with medical complexity. Young people and their families require effective reciprocal interactions with individuals and services across sectors to successfully transition to adulthood and become situated in the adult world. Intervention must also extend beyond the young person to include providers, services and health and social policy. Nurses can take a leadership role in supporting the transition to adulthood for young people with medical complexity through direct care, case management, education and research. It is integral that nurses holistically consider developmental processes, complexity and contextual conditions that promote positive outcomes during and beyond the transition to adulthood. © 2016 John Wiley & Sons Ltd.

Central Auditory Processing Disorders: Is It a Meaningful Construct or a Twentieth Century Unicorn?

ERIC Educational Resources Information Center

Kamhi, Alan G.; Beasley, Daniel S.

1985-01-01

The article demonstrates how professional and theoretical perspectives (including psycholinguistics, behaviorist, and information processing perspectives) significantly influence the manner in which central auditory processing is viewed, assessed, and remediated. (Author/CL)

Ethical issues in the reuse of qualitative data: perspectives from literature, practice, and participants.

PubMed

Yardley, Sarah J; Watts, Kate M; Pearson, Jennifer; Richardson, Jane C

2014-01-01

In this article, we explore ethical issues in qualitative secondary analysis through a comparison of the literature with practitioner and participant perspectives. To achieve this, we integrated critical narrative review findings with data from two discussion groups: qualitative researchers and research users/consumers. In the literature, we found that theoretical debate ran parallel to practical action rather than being integrated with it. We identified an important and novel theme of relationships that was emerging from the perspectives of researchers and users. Relationships were significant with respect to trust, sharing data, transparency and clarity, anonymity, permissions, and responsibility. We provide an example of practice development that we hope will prompt researchers to re-examine the issues in their own setting. Informing the research community of research practitioner and user perspectives on ethical issues in the reuse of qualitative data is the first step toward developing mechanisms to better integrate theoretical and empirical work.

[Cognitive neuroscience of aging. Contributions and challenges].

PubMed

Díaz, Fernando; Pereiro, Arturo X

The cognitive neuroscience of aging is a young discipline that has emerged as a result of the combination of: A) the theoretical and explanatory frameworks proposed by the cognitive psychology perspective throughout the second half of the twentieth century; B) the designs and methodological procedures arising from experimental psychology and the need to test the hypotheses proposed from the cognitive psychology perspective; C) the contributions of the computer sciences to the explanation of brain functions; and D) the development and use of neuroimaging techniques that have enabled the recording of brain activity in humans while tasks that test some cognitive process or function are performed. An analysis on the impact of research conducted from this perspective over the last 3decades has been carried out, including its shortcomings, as well as the potential directions and usefulness that will advantageously continue to drive this discipline in its description and explanation of the process es of cerebral and cognitive aging. Copyright © 2017 SEGG. Publicado por Elsevier España, S.L.U. All rights reserved.

Why feminism in public health?

PubMed

Hammarström, A

1999-12-01

The issues raised in this editorial and exemplified within a number of the studies reported in this issue indicate new directions for public health, directions which take feminist scholarship, both outside and within the medical framework, into account. The changing potential of feminist public health, as derived from the articles in this issue, can be summarised within the following issues: new research areas, positioning women as actors, development of theoretical frameworks, reflexive theory of science, interplay between sex and gender, gender-sensitive methods, diversities among women/men, pro-feminist research on men's health and using the results for change. Thus, feminist public health represents a shift towards the new public health, with holistic and multidisciplinary activities, based on theoretical pluralism, multiple perspectives and collective actions with the aim of improving the health of gender-subordinated groups.

School Leadership and Management from a Distributed Perspective: A 2016 Retrospective and Prospective

ERIC Educational Resources Information Center

Diamond, John B.; Spillane, James P.

2016-01-01

Over the past twenty years distributed leadership has framed theoretical, empirical, and development work in education. In this article, we take stock of some work using a distributed perspective. We first discuss our motivations for developing this perspective and highlight some lessons learned from work in this area. Second, we make suggestions…

Inherent Association Between Academic Delay of Gratification, Future Time Perspective, and Self-Regulated Learning

ERIC Educational Resources Information Center

Bembenutty, Hefer; Karabenick, Stuart A.

2004-01-01

We review the association between delay of gratification and future time perspective (FTP), which can be incorporated within the theoretical perspective of self-regulation of learning. We propose that delay of gratification in academic contexts, along with facilitative beliefs about the future, increase the likelihood of completing academic tasks.…

Alternative Theoretical Bases for the Study of Human Communication: The Rules Perspective.

ERIC Educational Resources Information Center

Cushman, Donald P.

Three potentially useful perspectives for the scientific development of human communication theory are the law model, the systems approach, and the rules paradigm. It is the purpose of this paper to indicate the utility of the rules perspective. For the purposes of this analysis, human communication is viewed as the successful transfer of symbolic…

"It's a Bit Taboo": A Qualitative Study of Norwegian Adolescents' Perceptions of Mental Healthcare Services

ERIC Educational Resources Information Center

Tharaldsen, Kjersti Balle; Stallard, Paul; Cuijpers, Pim; Bru, Edvin; Bjaastad, Jon Fauskanger

2017-01-01

The aim of this study is to investigate adolescents' perspectives on mental healthcare services. Based on theoretical perspectives concerning barriers for help-seeking, individual interviews were carried out in order to obtain the adolescents' perspectives on knowledge of services for mental health problems, potential barriers for help-seeking,…

Emotion and emotion regulation: from another perspective.

PubMed

Langlois, Judith H

2004-01-01

An overview of the content of the From Another Perspective collection on emotion and emotion regulation is provided. The lead article identifies fundamental issues of definition and the commentaries represent varying theoretical and methodological perspectives on emotion and emotion regulation. Together, the articles discuss the promises and pitfalls of emotion research and its potential for understanding child development.

Mathematical Tasks and the Student: Navigating "Tensions of Intentions" between Designers, Teachers, and Students

ERIC Educational Resources Information Center

Johnson, Heather Lynn; Coles, Alf; Clarke, David

2017-01-01

We articulate a student perspective on task design in mathematics education, foregrounding a dynamic relationship between intentions of task designers, teachers, and students. First, we characterize a student perspective on task design. Second, we provide theoretical perspectives that we use as tools to account for different facets of task design…

Continuing the dialogue: postcolonial feminist scholarship and Bourdieu - discourses of culture and points of connection.

PubMed

Anderson, J M; Reimer Kirkham, S; Browne, A J; Lynam, M J

2007-09-01

Postcolonial feminist theories provide the analytic tools to address issues of structural inequities in groups that historically have been socially and economically disadvantaged. In this paper we question what value might be added to postcolonial feminist theories on culture by drawing on Bourdieu. Are there points of connection? Like postcolonial feminists, he puts forward a position that aims to unmask oppressive structures. We argue that, while there are points of connection, there are also epistemologic and methodologic differences between postcolonial feminist perspectives and Bourdieu's work. Nonetheless, engagement with different theoretical perspectives carries the promise of new insights - new ways of 'seeing' and 'understanding' that might enhance a praxis-oriented theoretical perspective in healthcare delivery.

Studies of ZVS soft switching of dual-active-bridge isolated bidirectional DC-DC converters

NASA Astrophysics Data System (ADS)

Xu, Fei; Zhao, Feng; Shi, Qibiao; Wen, Xuhui

2018-05-01

To operate dual-active-bridge isolated bidirectional dc- dc converter (DAB) at high efficiency, the two bridge switches must operate with Zero-Voltage-Switching (ZVS) over as wide an operating range as possible. This paper proposes a new perspective on realizing ZVS in dead-time. An exact theoretical analysis and mathematical mode is built to explain the process of ZVS switching in dead-time under Single Phase Shift (SPS) control strategy. In order to assure the two bridge switches operate on soft switching, every SPS switching point is analyzed. Generally, dead-time will be determined when the power electronic devices is selected. The key factor to realizing ZVS is the size of the end time of resonance comparing to dead-time. Through detailed analysis, it can obtain the conditions of all switches achieving ZVS turn-on and turn-off. Finally, simulation validates the theoretical analysis and some advice are given to realize the ZVS soft switching.

Siblings of Youth with Autism Spectrum Disorders: Theoretical Perspectives on Sibling Relationships and Individual Adjustment

PubMed Central

McHale, Susan M.; Updegraff, Kimberly A.; Feinberg, Mark E.

2015-01-01

A burgeoning research literature investigates the sibling relationships of youth with Autism Spectrum Disorder (ASD) and their implications for individual adjustment. Focusing on four relationship domains-- behaviors, emotions, cognitions and involvement—and toward advancing this generally atheoretical literature, we review and apply tenets from a range of theoretical perspectives in an effort to illuminate the mechanisms underlying sibling relationship experiences and their adjustment implications. Our review suggests new directions for research to test theoretically-grounded hypotheses about how sibling relationships develop and are linked to individual adjustment. In addition, we consider how identifying underlying bio-psycho-social processes can aid in the development of interventions to promote warm and involved sibling relationships and positive youth development. PMID:26476737

Multistage Complexity in Language Proficiency Assessment: A Framework for Aligning Theoretical Perspectives, Test Development, and Psychometrics

ERIC Educational Resources Information Center

Luecht, Richard M.

2003-01-01

This article contends that the necessary links between constructs and test scores/decisions in language assessment must be established through principled design procedures that align three models: (1) a theoretical construct model; (2) a test development model; and (3) a psychometric scoring model. The theoretical construct model articulates the…

Reality-Theoretical Models-Mathematics: A Ternary Perspective on Physics Lessons in Upper-Secondary School

ERIC Educational Resources Information Center

Hansson, Lena; Hansson, Örjan; Juter, Kristina; Redfors, Andreas

2015-01-01

This article discusses the role of mathematics during physics lessons in upper-secondary school. Mathematics is an inherent part of theoretical models in physics and makes powerful predictions of natural phenomena possible. Ability to use both theoretical models and mathematics is central in physics. This paper takes as a starting point that the…

A GROUNDED THEORY STUDY OF THE PROCESS USED TO NEGOTIATE CONDOM USE AMONG AFRICAN-AMERICAN WOMEN: REVIEW OF THE LITERATURE.

PubMed

Hunter, Teressa Sanders; Tilley, Donna Scott

2015-01-01

This review of the literature identifies themes, variable, goals, and gaps in the literature related to HIV and AIDS among African American women. Black Feminist Epistemology and symbolic interactionism are used as a theoretical perspective and philosophical framework to examine experiences and social behaviors of African-American women and to guide and framework to explain the findings from the literature. This theoretical perspective/philosophical framework can also be used in understanding processes used by African-American women in behavioral, social, and intimate interactions.

Cognitive structure, flexibility, and plasticity in human multitasking-An integrative review of dual-task and task-switching research.

PubMed

Koch, Iring; Poljac, Edita; Müller, Hermann; Kiesel, Andrea

2018-06-01

Numerous studies showed decreased performance in situations that require multiple tasks or actions relative to appropriate control conditions. Because humans often engage in such multitasking activities, it is important to understand how multitasking affects performance. In the present article, we argue that research on dual-task interference and sequential task switching has proceeded largely separately using different experimental paradigms and methodology. In our article we aim at organizing this complex set of research in terms of three complementary research perspectives on human multitasking. One perspective refers to structural accounts in terms of cognitive bottlenecks (i.e., critical processing stages). A second perspective refers to cognitive flexibility in terms of the underlying cognitive control processes. A third perspective emphasizes cognitive plasticity in terms of the influence of practice on human multitasking abilities. With our review article we aimed at highlighting the value of an integrative position that goes beyond isolated consideration of a single theoretical research perspective and that broadens the focus from single experimental paradigms (dual task and task switching) to favor instead a view that emphasizes the fundamental similarity of the underlying cognitive mechanisms across multitasking paradigms. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

A Metaphor-Enriched Social Cognition

ERIC Educational Resources Information Center

Landau, Mark J.; Meier, Brian P.; Keefer, Lucas A.

2010-01-01

Social cognition is the scientific study of the cognitive events underlying social thought and attitudes. Currently, the field's prevailing theoretical perspectives are the traditional schema view and embodied cognition theories. Despite important differences, these perspectives share the seemingly uncontroversial notion that people interpret and…

Pre-Service Teachers' Epistemic Perspectives about Philosophy in the Classroom: It Is "Not" a Bunch of "Hippie Stuff"

ERIC Educational Resources Information Center

Brownlee, Joanne; Curtis, Elizabeth; Davey Chesters, Sarah; Cobb-Moore, Charlotte; Spooner-Lane, Rebecca; Whiteford, Chrystal; Tait, Gordon

2014-01-01

Using epistemic perspectives as a theoretical framework, this study investigated Australian pre-service teachers' perspectives about knowing, knowledge and children's learning, as they engaged in a semester-long unit on philosophy in the classroom. During the field experience component of the unit, pre-service teachers were required to teach at…

Mobile Learning, Teacher Education, and the Sociomaterial Perspective: Analysis of the SMS Story Project

ERIC Educational Resources Information Center

Koole, Marguerite

2018-01-01

This article is primarily a theoretical piece that uses a model of mobile learning, the FRAME model (Koole 2009), to explore a mobile teacher-training project that took place in Papua New Guinea: the SMS Story. The author takes a sociomaterial perspective, drawing upon Barad's agential realism and Sørensen's multiplicity perspective. As the author…

[A Survey of the Factors of Influence and Interventional Strategies for Breast Cancer Survivors' Transition Care Across Multiple Theoretical Perspectives].

PubMed

Chao, Yu-Huan; Lee, Tzu-I; Sheu, Shuh-Jen

2018-02-01

Breast cancer significantly threatens the life of women, while the adverse effects of cancer treatment degrade quality of life and psychological well-being. The quality of transitional care following the completion of treatment significantly affects the ability of breast cancer patients to transition successfully into survivorship. This paper introduces multiple theoretical perspectives and provides an overview of the tenets of each in order to identify the positions of breast cancer survivors and to highlight the factors and strategies that influence their transitional care. The theoretical perspectives that are introduced include the social-ecological model, transition theory, and the strengths perspective. In order to improve the holistic care of women with breast cancer, factors relevant to transition are categorized into the individual, interpersonal, organizational, community, and policy levels. Furthermore, empirical interventions, which are based on the respective advantages of the various levels of the social-ecological model, are proposed in order to conform to the sociocultural context and clinical practices. Healthcare providers should leverage the strengths and resources at each level to develop feasible strategies and to provide quality of care in order to assist breast cancer patients to transition successfully from treatment to survivorship and to holistically improve their subsequent quality of life and function.

Living With Limited Time: Socioemotional Selectivity Theory in the Context of Health Adversity

PubMed Central

Sullivan-Singh, Sarah J.; Stanton, Annette L.; Low, Carissa A.

2016-01-01

The current research was designed to test the applicability of socioemotional selectivity theory (SST; Carstensen, 2006), a life span theory that posits that perceived time remaining in life (time perspective) is a critical determinant of motivation, to individuals who face foreshortened futures (limited time perspective) due to life-limiting medical illness. In Study 1, we investigated whether life goals and biases in attention and memory for valenced emotional stimuli differed between women living with metastatic breast cancer (n = 113; theoretically living under greater limited time perspective than peers without cancer) and similarly aged women without a cancer diagnosis (n = 50; theoretically living under greater expansive time perspective than peers with cancer) in accordance with SST. As hypothesized, metastatic group goals reflected greater emphasis on limited versus expansive time perspective relative to comparison group goals. Hypotheses regarding biases in attention and memory were not supported. Study 2 followed metastatic group participants over 3 months and revealed that, consistent with hypotheses, whereas limited time perspective goals predicted decreased intrusive thoughts about cancer, expansive time perspective goals predicted decreased perceived cancer-related benefits. Together, these studies suggest that SST is a useful lens through which to view some components of motivation and psychological adjustment among individuals confronting medically foreshortened futures. PMID:25984789

Living with limited time: Socioemotional selectivity theory in the context of health adversity.

PubMed

Sullivan-Singh, Sarah J; Stanton, Annette L; Low, Carissa A

2015-06-01

The current research was designed to test the applicability of socioemotional selectivity theory (SST; Carstensen, 2006), a life span theory that posits that perceived time remaining in life (time perspective) is a critical determinant of motivation, to individuals who face foreshortened futures (limited time perspective) due to life-limiting medical illness. In Study 1, we investigated whether life goals and biases in attention and memory for valenced emotional stimuli differed between women living with metastatic breast cancer (n = 113; theoretically living under greater limited time perspective than peers without cancer) and similarly aged women without a cancer diagnosis (n = 50; theoretically living under greater expansive time perspective than peers with cancer) in accordance with SST. As hypothesized, metastatic group goals reflected greater emphasis on limited versus expansive time perspective relative to comparison group goals. Hypotheses regarding biases in attention and memory were not supported. Study 2 followed metastatic group participants over 3 months and revealed that, consistent with hypotheses, whereas limited time perspective goals predicted decreased intrusive thoughts about cancer, expansive time perspective goals predicted decreased perceived cancer-related benefits. Together, these studies suggest that SST is a useful lens through which to view some components of motivation and psychological adjustment among individuals confronting medically foreshortened futures. (c) 2015 APA, all rights reserved).

Spatial organization of agricultural landscape, farming activities and hydrological risk assessment

NASA Astrophysics Data System (ADS)

Viaud, V.; Merot, P.

2003-04-01

Agriculture intensification is considered as a major cause of water pollution since it has gone both with an increasing use of fertilisers and significant changes in land-use patterns. Among the prescriptions for pollution control, the management of buffer zones at the landscape scale is supported by the environmental policies, but often without consideration of the systems of human activities they are aimed at. Agricultural landscapes, with fields potentially source of pollution and buffer zones, are spatially organized and managed by farming activities. In a perspective of sustainable management, an integrating approach of environmental issues and farming activities is thus required. This approach was applied to bocage landscapes (landscapes with cultivated fields surrounded by hedgerow systems) in Brittany (Western France). Bocage landscapes are frequently encountered, especially in Europe, and many studies put forward their hydrological and hydrochemical buffer functions. Those results provide informations on the link between spatial organization of hedgerow systems and their environmental effectiveness. They enable to design models of functional bocage landscapes. The objective of this work was to pick out, among those theoretical models, the models compatible with the farming activities. The results will be presented and the additional constraints for the farming systems created by a functional landscape, from a hydrological and hydrochemical perspective, will be discussed.

Philosophical Foundations for Curriculum Decision: A Reflective Analysis

ERIC Educational Resources Information Center

Belbase, Shashidhar

2011-01-01

This paper discusses the author's curriculum experiences under different philosophical, epistemological and theoretical backdrops. The analysis of different perspectives bridges epistemological and philosophical/theoretical lenses to my understanding of curriculum and different curricular decisions. This praxeological experience as a student and…

Re-orienting discussions of scientific explanation: A functional perspective.

PubMed

Woody, Andrea I

2015-08-01

Philosophy of science offers a rich lineage of analysis concerning the nature of scientific explanation, but the vast majority of this work, aiming to provide an analysis of the relation that binds a given explanans to its corresponding explanandum, presumes the proper analytic focus rests at the level of individual explanations. There are, however, other questions we could ask about explanation in science, such as: What role(s) does explanatory practice play in science? Shifting focus away from explanations, as achievements, toward explaining, as a coordinated activity of communities, the functional perspective aims to reveal how the practice of explanatory discourse functions within scientific communities given their more comprehensive aims and practices. In this paper, I outline the functional perspective, argue that taking the functional perspective can reveal important methodological roles for explanation in science, and consequently, that beginning here provides resources for developing more adequate responses to traditional concerns. In particular, through an examination of the ideal gas law, I emphasize the normative status of explanations within scientific communities and discuss how such status underwrites a compelling rationale for explanatory power as a theoretical virtue. Copyright © 2015 Elsevier Ltd. All rights reserved.

An information-theoretical perspective on weighted ensemble forecasts

NASA Astrophysics Data System (ADS)

Weijs, Steven V.; van de Giesen, Nick

2013-08-01

This paper presents an information-theoretical method for weighting ensemble forecasts with new information. Weighted ensemble forecasts can be used to adjust the distribution that an existing ensemble of time series represents, without modifying the values in the ensemble itself. The weighting can, for example, add new seasonal forecast information in an existing ensemble of historically measured time series that represents climatic uncertainty. A recent article in this journal compared several methods to determine the weights for the ensemble members and introduced the pdf-ratio method. In this article, a new method, the minimum relative entropy update (MRE-update), is presented. Based on the principle of minimum discrimination information, an extension of the principle of maximum entropy (POME), the method ensures that no more information is added to the ensemble than is present in the forecast. This is achieved by minimizing relative entropy, with the forecast information imposed as constraints. From this same perspective, an information-theoretical view on the various weighting methods is presented. The MRE-update is compared with the existing methods and the parallels with the pdf-ratio method are analysed. The paper provides a new, information-theoretical justification for one version of the pdf-ratio method that turns out to be equivalent to the MRE-update. All other methods result in sets of ensemble weights that, seen from the information-theoretical perspective, add either too little or too much (i.e. fictitious) information to the ensemble.

"Neuro-semeiotics" and "free-energy minimization" suggest a unified perspective for integrative brain actions: focus on receptor heteromers and Roamer type of volume transmission.

PubMed

Agnati, Luigi F; Guidolin, Diego; Marcoli, Manuela; Genedani, Susanna; Borroto-Escuela, Dasiel; Maura, Guido; Fuxe, Kjell

2014-01-01

Two far-reaching theoretical approaches, namely "Neuro-semeiotics" (NS) and "Free-energy Minimization" (FEM), have been recently proposed as frames within which to put forward heuristic hypotheses on integrative brain actions. In the present paper these two theoretical approaches are briefly discussed in the perspective of a recent model of brain architecture and information handling based on what we suggest calling Jacob's tinkering principle, whereby "to create is to recombine!". The NS and FEM theoretical approaches will be discussed from the perspective both of the Roamer-Type Volume Transmission (especially exosome-mediated) of intercellular communication and of the impact of receptor oligomers and Receptor-Receptor Interactions (RRIs) on signal recognition/decoding processes. In particular, the Bio-semeiotics concept of "adaptor" will be used to analyze RRIs as an important feature of NS. Furthermore, the concept of phenotypic plasticity of cells will be introduced in view of the demonstration of the possible transfer of receptors (i.e., adaptors) into a computational network via exosomes (see also Appendix). Thus, Jacob's tinkering principle will be proposed as a theoretical basis for some learning processes both at the network level (Turing-like type of machine) and at the molecular level as a consequence of both the plastic changes in the adaptors caused by the allosteric interactions in the receptor oligomers and the intercellular transfer of receptors. Finally, on the basis of NS and FEM theories, a unified perspective for integrative brain actions will be proposed.

The perceived impacts of monitoring activities on intergovernmental relationships: some lessons from the Ecological Monitoring Network and Water in Focus.

PubMed

de Kool, Dennis

2015-11-01

An increasing stream of monitoring activities is entering the public sector. This article analyzes the perceived impacts of monitoring activities on intergovernmental relationships. Our theoretical framework is based on three approaches to monitoring and intergovernmental relationships, namely, a rational, a political, and a cultural perspective. Our empirical insights are based on two Dutch case studies, namely, the Ecological Monitoring Network and the Water in Focus reports. The conclusion is that monitoring activities have an impact on intergovernmental relationships in terms of standardizing working processes and methods, formalizing information relationships, ritualizing activities, and developing shared concepts ("common grammar"). An important challenge is to deal with the politicization of intergovernmental relationships, because monitoring reports can also stimulate political discussions about funding, the design of the instrument, administrative burdens, and supervisory relationships.

Distance Education in Taiwan: A Model Validated.

ERIC Educational Resources Information Center

Shih, Mei-Yau; Zvacek, Susan M.

The Triad Perspective Model of Distance Education (TPMDE) guides researchers in developing research questions, gathering data, and producing a comprehensive description of a distance education program. It was developed around three theoretical perspectives: (1) curriculum development theory (Tyler's four questions, 1949); (2) systems theory…

Complexity Leadership: A Theoretical Perspective

ERIC Educational Resources Information Center

Baltaci, Ali; Balci, Ali

2017-01-01

Complex systems are social networks composed of interactive employees interconnected through collaborative, dynamic ties such as shared goals, perspectives and needs. Complex systems are largely based on "the complex system theory". The complex system theory focuses mainly on finding out and developing strategies and behaviours that…

Achievement Goal Orientations and Identity Formation Styles

ERIC Educational Resources Information Center

Kaplan, Avi; Flum, Hanoch

2010-01-01

The present article points to shared underlying theoretical assumptions and central processes of a prominent academic motivation perspective--achievement goal theory--and recent process perspectives in the identity formation literature, and more specifically, identity formation styles. The review highlights the shared definition of achievement…

The Impossibility of a Theory of Everything

NASA Astrophysics Data System (ADS)

Porter, Tom G.

Interdisciplinary work is a philosophical necessity to advance human understanding. This will be demonstrated through a review of ancient and recent literature about why a theory of everything is impossible. Interdisciplinary work that includes theoretically separate perspectives about how the world works is needed to advance understanding. Any one discipline will improve through interactions with other disciplines. This is different from a convergence of theories, because interdisciplinary work fails when independence among the theories is absent. A non-trivial example of the consequence is the 5 billion financial crisis caused in 1998 by Long Term Credit Management (LTCM) hedge fund. The LTCM example shows how the use of analogy and metaphor that facilitates interdisciplinary work is also the means where theoretical independence is undermined. Advancement of human understanding requires collaboration among theoretically separate perspectives.

Hierarchical representations of the five-factor model of personality in predicting job performance: integrating three organizing frameworks with two theoretical perspectives.

PubMed

Judge, Timothy A; Rodell, Jessica B; Klinger, Ryan L; Simon, Lauren S; Crawford, Eean R

2013-11-01

Integrating 2 theoretical perspectives on predictor-criterion relationships, the present study developed and tested a hierarchical framework in which each five-factor model (FFM) personality trait comprises 2 DeYoung, Quilty, and Peterson (2007) facets, which in turn comprise 6 Costa and McCrae (1992) NEO facets. Both theoretical perspectives-the bandwidth-fidelity dilemma and construct correspondence-suggest that lower order traits would better predict facets of job performance (task performance and contextual performance). They differ, however, as to the relative merits of broad and narrow traits in predicting a broad criterion (overall job performance). We first meta-analyzed the relationship of the 30 NEO facets to overall job performance and its facets. Overall, 1,176 correlations from 410 independent samples (combined N = 406,029) were coded and meta-analyzed. We then formed the 10 DeYoung et al. facets from the NEO facets, and 5 broad traits from those facets. Overall, results provided support for the 6-2-1 framework in general and the importance of the NEO facets in particular. (c) 2013 APA, all rights reserved.

Challenging convention: symbolic interactionism and grounded theory.

PubMed

Newman, Barbara

2008-01-01

Not very much is written in the literature about decisions made by researchers and the justifications on method as a result of a particular clinical problem, together with an appropriate and congruent theoretical perspective, particularly for Glaserian grounded theory. I contend the utilisation of symbolic interactionism as a theoretical perspective to inform and guide the evolving research process and analysis of data when using classic or Glaserian grounded theory (GT) method, is not always appropriate. Within this article I offer an analysis of the key issues to be addressed when contemplating the use of Glaserian GT and the utilisation of an appropriate theoretical perspective, rather than accepting convention of symbolic interactionism (SI). The analysis became imperative in a study I conducted that sought to explore the concerns, adaptive behaviours, psychosocial processes and relevant interactions over a 12-month period, among newly diagnosed persons with end stage renal disease, dependent on haemodialysis in the home environment for survival. The reality of perception was central to the end product in the study. Human ethics approval was granted by six committees within New South Wales Health Department and one from a university.

Lithium Iron Orthosilicate Cathode: Progress and Perspectives

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

Ni, Jiangfeng; Jiang, Yu; Bi, Xuanxuan

2017-07-18

The pursuit of cathodes with a high capacity is remarkably driven by the ever increasing demand of high-energy lithium ion batteries in electronics and transportation. In this regard, polyanionic lithium iron orthosilicate (Li2FeSiO4) offers a promising opportunity because it affords a high theoretical capacity of 331 mAh g–1. However, such a high theoretical capacity of Li2FeSiO4 has frequently been compromised in practice because of the extremely low electronic and ionic conductivity. To address this issue, material engineering strategies to boost the Li storage kinetics in Li2FeSiO4 have proven indispensable. In this Perspective, we will briefly present the structural characteristics, intrinsicmore » physicochemical properties, and electrochemical behavior of Li2FeSiO4. We particularly focus on recent materials engineering of silicates, which is implemented mainly through advanced synthetic techniques and elaborate controls. This Perspective highlights the importance of integrating theoretical analysis into experimental implementation to further advance the Li2FeSiO4 materials.« less

Control of Chaos: New Perspectives in Experimental and Theoretical Science. International Journal of Bifurcation and Chaos in Applied Sciences and Engineering. Theme Issue. Part 2, Volume 8, Number 9, September 1998.

DTIC Science & Technology

1998-09-01

discharges in the Onchidium pacemaker neu- "Episodic multiregional cortical coherence at multiple ron," J. Theor. Biol. 156, 269-291. frequencies during...with delay: A model of synchronization of Sepulchre, J. A. & Babloyantz, A. [1993] "Controlling cortical tissue," Neural Comput. 6, 1141-1154...generating circuit of different 363, 411 417. networks," Nature 351, 60-63. Singer, W. [1993] "Synchronization of cortical activity Mpitsos, G. J., Burton, R

Perspectives of Radioactive Contamination in Nuclear War

PubMed Central

Waters, W. R.

1967-01-01

The degrees of risk associated with the medical, industrial and military employment of nuclear energy are compared. The nature of radioactive contamination of areas and of persons resulting from the explosion of nuclear weapons, particularly the relationship between the radiation exposure and the amount of physical debris, is examined. Some theoretical examples are compared quantitatively. It is concluded that the amount of radio-activity that may be carried on the contaminated person involves a minor health hazard from gamma radiation, compared to the irradiation arising from contaminated areas. PMID:6015741

[Measuring Participation - Discussion of the Theoretical Foundations of Current Assessment Instruments].

PubMed

Gebhard, B; Fink, A

2015-09-01

For children and adolescents social participation is a central goal of rehabilitation processes. Available measurements and evaluation tools are exposed to the problem that the theoretical foundation of the construct of participation is still unclear as well as differentiation from activity in the International Classification of Functioning, Disabilities and Health (ICF/ICF-CY) of the WHO is not made sufficiently. The objectives of this article were (1) to illustrate the scientific discussions on the term and understanding of participation from rehabilitation science perspectives and (2) to conclude implications for practice and science. A systematic search for participation instruments was performed in MEDLINE, CINAHL, PsycINFO, ERIC und EMBASE in August 2014. The available instruments are based on very different definitions of participation. The discussion about the term seems to be not yet complete. A major demand is a better operationalization of activity and participation according to the ICF/ICF-CY in the instruments. Before using an existing instrument, the transferability should be tested for the own context. The theoretical assumptions of participation in conjunction to ICF/ICF-CY as well as the objectives of the instrument should all be clearly understood before using an existing instrument but also before the development of new instruments. © Georg Thieme Verlag KG Stuttgart · New York.

Journal Editorship: Mentoring, Democratic, and International Perspectives

ERIC Educational Resources Information Center

Mullen, Carol A.

2011-01-01

This essay builds on a review of studies in education. Journal editorship is explored from the mentoring, democratic, and international perspectives. Trends are examined within the publishing culture around these three editorial functions. Theoretical groundwork is provided for exploring contemporary journal editorship and its challenges and…

Viewing Mobile Learning from a Pedagogical Perspective

ERIC Educational Resources Information Center

Kearney, Matthew; Schuck, Sandra; Burden, Kevin; Aubusson, Peter

2012-01-01

Mobile learning is a relatively new phenomenon and the theoretical basis is currently under development. The paper presents a pedagogical perspective of mobile learning which highlights three central features of mobile learning: authenticity, collaboration and personalisation, embedded in the unique timespace contexts of mobile learning. A…

Towards a Cyber-Constructivist Perspective (CCP) of Educational Design.

ERIC Educational Resources Information Center

Luppicini, Rocci

2003-01-01

This theoretical paper uses cybernetic-based approaches and communications theory to advance knowledge of constructivist learning. Explores a cyber-constructivist perspective (CCP) as a tool for increasing awareness of factors that may contribute to effective constructivist educational design within learning communities, and discusses advantages…

Daughters and mothers exercising together (DAMET): a 12-week pilot project designed to improve physical self-perception and increase recreational physical activity.

PubMed

Ransdell, L B; Dratt, J; Kennedy, C; O'Neill, S; DeVoe, D

2001-01-01

This paper presents the results of a 12-week single-sex, family-based physical activity intervention grounded in Social Cognitive Theory. Mother/daughter pairs and triads (n = 20) attended physical activity and classroom sessions twice weekly. Physiological data (VO2peak, height, and weight), psychological data (physical self-perception profile subscale scores), information about physical activity participation (PAP, d x wk(-1)) and qualitative impressions (QI) of the program were collected pre- and post-intervention. PAP and QI were also collected 6-months after completing the intervention. Although no significant increases in physical activity were reported, significant improvements in perceived sport competence, physical condition, and strength and muscularity were reported over time. The social cognitive theory, as used to plan this physical activity intervention, offered a promising theoretical perspective for facilitating improved physical self-perception in adolescent girls and their mothers.

The Health Needs of Young Women: Applying a Feminist Philosophical Lens to Nursing Science and Practice.

PubMed

Burton, Candace W

2016-01-01

Ongoing development of nursing science requires attention to the philosophical and theoretical bases upon which the science is built. A feminist theoretical perspective offers a useful lens for understanding the needs of both nurses and their clients. Adolescent and young adult women are an underserved and understudied population for whom nursing care can be especially beneficial. Considering the needs of this population from a philosophical perspective, through a feminist lens, is one effective means of developing nursing science approaches that contribute to and ultimately improve care for adolescent and young adult women.

"Journal of Space Economics - theoretical and practical considerations"

NASA Astrophysics Data System (ADS)

Beldavs, VZ; Sommers, J.

2017-09-01

This paper will address theoretical and practical considerations for the emerging field of space economics and propose an editorial policy for a journal of space economics to provide a forum for the discussion of space economics issues. It is anticipated that initially the Journal of Space Economics will operate from two different nodes one offering a European perspective (University of Latvia) and the other a U.S. perspective (University of Wisconsin at Milwaukee). The first edition of the Journal of Space Economics will focus on issues likely to arise during the course of the International Lunar Decade 2020-2030.

The Health Needs of Young Women: Applying a feminist philosophical lens to nursing science and practice

PubMed Central

Burton, Candace W.

2016-01-01

Ongoing development of nursing science requires attention to the philosophical and theoretical basis upon which the science is built. A feminist theoretical perspective offers a useful lens for understanding the needs of both nurses and their clients. Adolescent and young adult women are an underserved and understudied population for whom nursing care can be especially beneficial. Considering the needs of this population from a philosophical perspective, through a feminist lens, is one effective means of developing nursing science approaches that contribute to and ultimately improve care for adolescent and young adult women. PMID:27149225

Microethnographic Discourse Analysis in an Inquiry Classroom

ERIC Educational Resources Information Center

Moses, Lindsey

2012-01-01

This article addresses the relationship among theories related to classroom language and literacy events by first examining the researcher's theoretical perspective on discourse and sociocultural theories of learning development. The analytical heuristic for a microethnographic approach using a variety of theoretical tools is discussed and…

Using Songs in Enhancing the Teaching of Grammar

ERIC Educational Resources Information Center

Roslim, Norwati; Azizul, Aini Faridah; Zain, Mazira Mohd

2011-01-01

This paper shares research and studies done in using songs to teach grammar from the theoretical and practical perspectives. The theoretical part focuses on the Affective Filter Hypothesis proposed by Krashen (1982) and the practical part focuses on techniques in using songs in classrooms.

Robot Path Planning in Uncertain Environments: A Language-Measure-Theoretic Approach

DTIC Science & Technology

2015-03-01

in the framework of probabilistic finite state automata (PFSA) and language measure from a control-theoretic perspective. The proposed concept has been...DOI: 10.1115/1.4027876] Keywords: path planning, language measure, probabilistic finite state automata 1 Motivation and Introduction In general

Maximizing Wellness in Successful Aging and Cancer Coping: The Importance of Family Communication from a Socioemotional Selectivity Theoretical Perspective

PubMed Central

Fisher, Carla L.; Nussbaum, Jon F.

2015-01-01

Interpersonal communication is a fundamental part of being and key to health. Interactions within family are especially critical to wellness across time. Family communication is a central means of adaptation to stress, coping, and successful aging. Still, no theoretical argument in the discipline exists that prioritizes kin communication in health. Theoretical advances can enhance interventions and policies that improve family life. This article explores socioemotional selectivity theory (SST), which highlights communication in our survival. Communication partner choice is based on one's time perspective, which affects our prioritization of goals to survive—goals sought socially. This is a first test of SST in a family communication study on women's health and aging. More than 300 women of varying ages and health status participated. Two time factors, later adulthood and late-stage breast cancer, lead women to prioritize family communication. Findings provide a theoretical basis for prioritizing family communication issues in health reform. PMID:26997920

Work and Inter-subjectivity: a theoretical reflection on its dialectics in the field of health and nursing.

PubMed

Carvalho, Brígida Gimenez; Peduzzi, Marina; Mandú, Edir Nei Teixeira; Ayres, José Ricardo de Carvalho Mesquita

2012-01-01

This theoretical reflection intends to show the inter-subjective relationship that takes place in health and nursing practices under the following theoretical perspectives: Institutional Analysis, Psychodynamics of Labor and the Theory of Communicative Action, with an emphasis on the latter. Linking these concepts to the Marxist approach to work in the field of health emerges from recognizing the need for its continuous reconstruction-in this case, with a view to understand the interaction and communication intrinsic to work in action. The theory of Communicative Action seeks to consider these two inextricable dimensions: work as productive action and as interaction. The first corresponds to instrumental action based on technical rules with a production-guided rationale. The second refers to the interaction that takes place as communicative action and seeks understanding among subjects. We assume that adopting this theoretical perspective in the analysis of health and nursing practices opens new possibilities for clarifying its social and historical process and inter-subjective connections.

Maximizing Wellness in Successful Aging and Cancer Coping: The Importance of Family Communication from a Socioemotional Selectivity Theoretical Perspective.

PubMed

Fisher, Carla L; Nussbaum, Jon F

Interpersonal communication is a fundamental part of being and key to health. Interactions within family are especially critical to wellness across time. Family communication is a central means of adaptation to stress, coping, and successful aging. Still, no theoretical argument in the discipline exists that prioritizes kin communication in health. Theoretical advances can enhance interventions and policies that improve family life. This article explores socioemotional selectivity theory (SST), which highlights communication in our survival. Communication partner choice is based on one's time perspective, which affects our prioritization of goals to survive-goals sought socially. This is a first test of SST in a family communication study on women's health and aging. More than 300 women of varying ages and health status participated. Two time factors, later adulthood and late-stage breast cancer, lead women to prioritize family communication. Findings provide a theoretical basis for prioritizing family communication issues in health reform.

A cultural historical theoretical perspective of discourse and design in the science classroom

NASA Astrophysics Data System (ADS)

Adams, Megan

2015-06-01

Flavio Azevedo, Peggy Martalock and Tugba Keser have initiated an important conversation in science education as they use sociocultural theory to introduce design based scenarios into the science classroom. This response seeks to expand Azevedo, Martalock and Keser's article The discourse of design- based science classroom activities by using a specific perspective within a sociocultural framework. Through using a cultural historical (Vygotsky in The history and development of higher mental functions, Plenum Press, New York, 1987) reading of design based activity and discourse in the science classroom, it is proposed that learning should be an integral part of these processes. Therefore, everyday and scientific concepts are explained and expanded in relation to Inventing Graphing and discourse presented in Azevedo, Martalock and Keser's article. This response reports on the importance of teacher's being explicit in relation to connecting everyday and scientific concepts alongside design based activity and related science concepts when teaching students. It is argued that explicit teaching of concepts should be instigated prior to analysis of discourse in the science classroom as it is only with experience and understanding these processes that students have the resources to call upon to argue like practicing scientists.

Out-of-body–induced hippocampal amnesia

PubMed Central

Bergouignan, Loretxu; Nyberg, Lars; Ehrsson, H. Henrik

2014-01-01

Theoretical models have suggested an association between the ongoing experience of the world from the perspective of one’s own body and hippocampus-based episodic memory. This link has been supported by clinical reports of long-term episodic memory impairments in psychiatric conditions with dissociative symptoms, in which individuals feel detached from themselves as if having an out-of-body experience. Here, we introduce an experimental approach to examine the necessary role of perceiving the world from the perspective of one’s own body for the successful episodic encoding of real-life events. While participants were involved in a social interaction, an out-of-body illusion was elicited, in which the sense of bodily self was displaced from the real body to the other end of the testing room. This condition was compared with a well-matched in-body illusion condition, in which the sense of bodily self was colocalized with the real body. In separate recall sessions, performed ∼1 wk later, we assessed the participants’ episodic memory of these events. The results revealed an episodic recollection deficit for events encoded out-of-body compared with in-body. Functional magnetic resonance imaging indicated that this impairment was specifically associated with activity changes in the posterior hippocampus. Collectively, these findings show that efficient hippocampus-based episodic-memory encoding requires a first-person perspective of the natural spatial relationship between the body and the world. Our observations have important implications for theoretical models of episodic memory, neurocognitive models of self, embodied cognition, and clinical research into memory deficits in psychiatric disorders. PMID:24616529

Out-of-body-induced hippocampal amnesia.

PubMed

Bergouignan, Loretxu; Nyberg, Lars; Ehrsson, H Henrik

2014-03-25

Theoretical models have suggested an association between the ongoing experience of the world from the perspective of one's own body and hippocampus-based episodic memory. This link has been supported by clinical reports of long-term episodic memory impairments in psychiatric conditions with dissociative symptoms, in which individuals feel detached from themselves as if having an out-of-body experience. Here, we introduce an experimental approach to examine the necessary role of perceiving the world from the perspective of one's own body for the successful episodic encoding of real-life events. While participants were involved in a social interaction, an out-of-body illusion was elicited, in which the sense of bodily self was displaced from the real body to the other end of the testing room. This condition was compared with a well-matched in-body illusion condition, in which the sense of bodily self was colocalized with the real body. In separate recall sessions, performed ∼1 wk later, we assessed the participants' episodic memory of these events. The results revealed an episodic recollection deficit for events encoded out-of-body compared with in-body. Functional magnetic resonance imaging indicated that this impairment was specifically associated with activity changes in the posterior hippocampus. Collectively, these findings show that efficient hippocampus-based episodic-memory encoding requires a first-person perspective of the natural spatial relationship between the body and the world. Our observations have important implications for theoretical models of episodic memory, neurocognitive models of self, embodied cognition, and clinical research into memory deficits in psychiatric disorders.

Polarisation of auroral emission lines in the Earth's upper atmosphere : first results and perspectives

NASA Astrophysics Data System (ADS)

Lamy, H.; Barthelemy, M.; Simon Wedlund, C.; Lilensten, J.; Bommier, V.

2011-12-01

Polarisation of light is a key observable to provide information about asymmetry or anisotropy within a radiative source. Following the pioneering and controversial work of Duncan in 1959, the polarisation of auroral emission lines in the Earth's upper atmosphere has been overlooked for a long time, even though the red intense auroral line (6300Å) produced by collisional impacts with electrons precipitating along magnetic field lines is a good candidate to search for polarisation. This problem was investigated again by Lilensten et al (2006) and observations were obtained by Lilensten et al (2008) confirming that the red auroral emission line is polarised. More recent measurements obtained by Barthélemy et al (2011) are presented and discussed. The results are compared to predictions of the theoretical work of Bommier et al (2011) and are in good agreement. Following these encouraging results, a new dedicated spectropolarimeter is currently under construction between BIRA-IASB and IPAG to provide simultaneously the polarisation of the red line and of other interesting auroral emission lines such as N2+ 1NG (4278Å), other N2 bands, etc... Perspectives regarding the theoretical polarisation of some of these lines will be presented. The importance of these polarisation measurements in the framework of atmospheric modeling and geomagnetic activity will be discussed.

Politics of corporate social control: the federal response to industrial water pollution

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

Yeager, P.C.

1981-01-01

In the annals of criminology and the sociology of law, the phenomenon of corporate illegalities has been seriously neglected. Moreover, the relatively few social scientific studies of illegal corporate behavior have often approached the subject from limited theoretical perspectives. These studies have generally overlooked a critical element in criminological understanding; the role of law and its administration in generating violation rates that may be said to be characteristic of the prevailing social structure. This dissertation develops an integrated theoretical approach to a type of corporate illegality, environmental pollution. In this approach, law is seen as integral to the understanding ofmore » crime, and both are situated within the broad socio-economic structure of the United States in the latter half of the 20th century. This research first reviews and analyzes the history of the federal government's efforts to control industrial water pollution, seeking to identify the social structural limits on regulatory activity. Statistical analyses of data on the federal processing of industrial pollution violations are then presented, with a view toward analyzing the correlates of both business behavior and the federal response. The analyses test a proposed model of industrial regulation, and provide important support for the perspective linking law and crime.« less

Extending the theoretical framework for curriculum integration in pre-clinical medical education.

PubMed

Vergel, John; Stentoft, Diana; Montoya, Juny

2017-08-01

Curriculum integration is widely discussed in medical education but remains ill defined. Although there is plenty of information on logistical aspects of curriculum integration, little attention has been paid to the contextual issues that emerge from its practice and may complicate students' knowledge integration. Therefore, we aimed to uncover how curriculum integration is manifested through context. We collected data from the official curriculum and interviewed ten participants (including curriculum designers, facilitators, and students) in the bachelor's medical program at Aalborg University. We observed various learning activities focused on pre-clinical education. Inspired by grounded theory, we analyzed the information we gathered. The following theoretical constructs emerged after the inductive analysis: 1) curriculum integration complexity is embedded in the institutional learning perspectives; 2) curriculum integration is used to harmonize conflicting learning perspectives in curriculum practice; 3) curriculum integration creates tensions that self-organize its structure; and 4) curriculum integration becomes visible in collaborative learning spaces. These constructs provide a framework for analyzing curriculum integration in the context in which it is meant to appear, which may assist educationalists to gain a more specific understanding of the term. This may enable effective curriculum integration since contextual issues are addressed in addition to the goals specified in the official curriculum.

Developing the Theory of Perspective Transformation

ERIC Educational Resources Information Center

Hoggan, Chad; Mälkki, Kaisu; Finnegan, Fergal

2017-01-01

Mezirow's theory of perspective transformation has proved to be a great asset to the scholarship of adult education and has provided a solid theoretical base for understanding complex learning phenomena. However, in the discussions surrounding Mezirow's work, a certain "stuckness" appears which we think is unproductive. Critiques of…

Race, Ethnicity, and Self: Identity in Multicultural Perspective.

ERIC Educational Resources Information Center

Salett, Elizabeth Pathy, Ed.; Koslow, Diane R., Ed.

The impact that race and ethnicity have on an individual's identity development in the United States are explored through the theoretical framework, issues of dominance, identity development, and questions of biraciality. The following chapters address these issues: (1) "Identity, Self, and Individualism in a Multicultural Perspective"…

Reflection in Medical Education

ERIC Educational Resources Information Center

Hargreaves, Ken

2016-01-01

This paper offers a medical-education perspective that I will hope complement other disciplinary perspectives in examining the value of reflection for learning in tertiary education. The paper outlines some of the theoretical strands of reflective practice facilitated in a unique course subject for professionalism and patient safety, within the…

Formal Training in Collective Bargaining: Superintendents' Perspective

ERIC Educational Resources Information Center

Johnson, Celine M.

2013-01-01

The purpose of this qualitative study is to investigate superintendents' perspectives of the value of formal training in collective bargaining negotiations. Dependent on their responses, one could propose negotiation skills training as a crucial area of need for superintendents. Social interdependence theory provides the theoretical framework…

Learning Theories and Assessment Methodologies--An Engineering Educational Perspective

ERIC Educational Resources Information Center

Hassan, O. A. B.

2011-01-01

This paper attempts to critically review theories of learning from the perspective of engineering education in order to align relevant assessment methods with each respective learning theory, considering theoretical aspects and practical observations and reflections. The role of formative assessment, taxonomies, peer learning and educational…

Black Families. Interdisciplinary Perspectives.

ERIC Educational Resources Information Center

Cheatham, Harold E., Ed.; Stewart, James B., Ed.

Since the early 1960s, the black family has been characterized as pathological. This six-part collection of 18 research studies presents alternative approaches to understanding the special characteristics of black families. Part I, "Theoretical and Methodological Perspectives," comprises a comparison of the pioneering work of W. E. B. Du…

Suggested Perspectives in Counseling the American Indian Client.

ERIC Educational Resources Information Center

Paisano-Suazo, Aleta

The standard western theoretical approach to mental health counseling is not applicable to the views held by Native American clients. Consideration must be given to their unique differences, if the therapist is to provide maximum effectiveness. Several perspectives offer alternative counseling procedures. For instance, Indians place great…

New Perspectives in Special Education: Contemporary Philosophical Debates

ERIC Educational Resources Information Center

Farrell, Michael

2012-01-01

This book should be read by everyone who wants to understand special education today. "New Perspectives in Special Education" opens the door to the fascinating and vitally important world of theory that informs contemporary special education. It examines theoretical and philosophical orientations such as "positivism", "poststructuralism" and…

Brazilian Peasant Mathematics, School Mathematics and Adult Education

ERIC Educational Resources Information Center

Knijnik, Gelsa

2007-01-01

The paper analyzes adult mathematics education from a cultural perspective. Specifically, its purpose is to broaden our comprehension about this field of knowledge using as a theoretical tool-box an Ethnomathematics perspective founded on post-modern thought, post-structuralism theorizations and Wittgenstein's work developed in his book…

Reconstructing Mathematics Pedagogy from a Constructivist Perspective.

ERIC Educational Resources Information Center

Simon, Martin A.

1995-01-01

Begins with an overview of the constructivist perspective and the pedagogical theory development upon which a constructivist teaching experiment with 20 prospective elementary teachers was based. Derives a theoretical framework for mathematics pedagogy with a focus on decisions about content and mathematical tasks. (49 references) (Author/DDD)

Parental "Intrapreneurship" in Action: Theoretical Elaboration through the Israeli Case Study

ERIC Educational Resources Information Center

Yemini, Miri; Ramot, Rony; Sagie, Netta

2016-01-01

Parents are widely acknowledged as prominent actors in schools' success; consequently, school-parent interactions are heavily investigated from sociological, psychological, political, and cultural perspectives. By applying the "open system" perspective to schools as an eco-system, this study addresses parents as integrative stakeholders…

Cognition in Orienteering: Theoretical Perspectives and Methods of Study.

ERIC Educational Resources Information Center

Ottosson, Torgny

1996-01-01

Almost without exception, published studies on cognition in orienteering have adopted an information processing perspective involving dualism between objective and subjective worlds. An alternative, experiential framework focuses on the orienteer's conception of (or way of experiencing) the task to be accomplished, and on "affordances" (lines of…

Students' Perceptions of Teaching in Context-based and Traditional Chemistry Classrooms: Comparing content, learning activities, and interpersonal perspectives

NASA Astrophysics Data System (ADS)

Overman, Michelle; Vermunt, Jan D.; Meijer, Paulien C.; Bulte, Astrid M. W.; Brekelmans, Mieke

2014-07-01

Context-based curriculum reforms in chemistry education are thought to bring greater diversity to the ways in which chemistry teachers organize their teaching. First and foremost, students are expected to perceive this diversity. However, empirical research on how students perceive their teacher's teaching in context-based chemistry classrooms, and whether this teaching differs from traditional chemistry lessons, is scarce. This study aims to develop our understanding of what teaching looks like, according to students, in context-based chemistry classrooms compared with traditional chemistry classrooms. As such, it might also provide a better understanding of whether teachers implement and attain the intentions of curriculum developers. To study teacher behaviour we used three theoretical perspectives deemed to be important for student learning: a content perspective, a learning activities perspective, and an interpersonal perspective. Data were collected from 480 students in 24 secondary chemistry classes in the Netherlands. Our findings suggest that, according to the students, the changes in teaching in context-based chemistry classrooms imply a lessening of the emphasis on fundamental chemistry and the use of a teacher-centred approach, compared with traditional chemistry classrooms. However, teachers in context-based chemistry classrooms seem not to display more 'context-based' teaching behaviour, such as emphasizing the relation between chemistry, technology, and society and using a student-centred approach. Furthermore, students in context-based chemistry classrooms perceive their teachers as having less interpersonal control and showing less affiliation than teachers in traditional chemistry classrooms. Our findings should be interpreted in the context of former and daily experiences of both teachers and students. As only chemistry is reformed in the schools in which context-based chemistry is implemented, it is challenging for both students and teachers to deal with these reforms.

Perspective of Postpartum Depression Theories: A Narrative Literature Review

PubMed Central

Abdollahi, Fatemeh; Lye, Munn-Sann; Zarghami, Mehran

2016-01-01

Postpartum depression is the most prevalent emotional problem during a women's lifespan. Untreated postpartum depression may lead to several consequences such as child, infant, fetal, and maternal effects. The main purpose of this article is to briefly describe different theoretical perspectives of postpartum depression. A literature search was conducted in Psych Info, PubMed, and Science Direct between 1950 and 2015. Additional articles and book chapters were referenced from these sources. Different theories were suggested for developing postpartum depression. Three theories, namely, biological, psychosocial, and evolutionary were discussed. One theory or combinations of psychosocial, biological, and evolutionary theories were considered for postpartum depression. The most important factor that makes clinicians’ choice of intervention is their theoretical perspectives. Healthcare providers and physicians should help women to make informed choices regarding their treatment based on related theories. PMID:27500126

Policy and practice of work ability: a negotiation of responsibility in organizing return to work.

PubMed

Seing, Ida; Ståhl, Christian; Nordenfelt, Lennart; Bülow, Pia; Ekberg, Kerstin

2012-12-01

In welfare policy and practical work it is unclear what the concept of work ability involves and assessments may be different among involved actors, partly due to a lack of theoretical research in relation to regulations and practice. Based on theoretical and legal aspects of work ability the aim of the study is to analyze stakeholders' perspectives on work ability in local practice by studying multi-stakeholder meetings. The material comprises nine digitally recorded multi-stakeholder meetings. Apart from the sick-listed individual, representatives from the public Social Insurance Agency, health care, employers, public employment service and the union participated in the meeting. The material was analyzed using qualitative content analysis. Three perspectives on work ability were identified: a medical perspective, a workplace perspective and a regulatory perspective. The meetings developed into negotiations of responsibility concerning workplace adjustments, rehabilitation efforts and financial support. Medical assessments served as objective expert statements to legitimize stakeholders' perspectives on work ability and return to work. Although the formal goal of the status meeting was to facilitate stakeholder collaboration, the results demonstrates an unequal distribution of power among cooperating actors where the employers had the "trump card" due to their possibilities to offer workplace adjustments. The employer perspective often determined whether or not persons could return to work and if they had work ability.

Information flow dynamics in the brain

NASA Astrophysics Data System (ADS)

Rabinovich, Mikhail I.; Afraimovich, Valentin S.; Bick, Christian; Varona, Pablo

2012-03-01

Timing and dynamics of information in the brain is a hot field in modern neuroscience. The analysis of the temporal evolution of brain information is crucially important for the understanding of higher cognitive mechanisms in normal and pathological states. From the perspective of information dynamics, in this review we discuss working memory capacity, language dynamics, goal-dependent behavior programming and other functions of brain activity. In contrast with the classical description of information theory, which is mostly algebraic, brain flow information dynamics deals with problems such as the stability/instability of information flows, their quality, the timing of sequential processing, the top-down cognitive control of perceptual information, and information creation. In this framework, different types of information flow instabilities correspond to different cognitive disorders. On the other hand, the robustness of cognitive activity is related to the control of the information flow stability. We discuss these problems using both experimental and theoretical approaches, and we argue that brain activity is better understood considering information flows in the phase space of the corresponding dynamical model. In particular, we show how theory helps to understand intriguing experimental results in this matter, and how recent knowledge inspires new theoretical formalisms that can be tested with modern experimental techniques.

Geometric, Kinematic and Radiometric Aspects of Image-Based Measurements

NASA Technical Reports Server (NTRS)

Liu, Tianshu

2002-01-01

This paper discusses theoretical foundations of quantitative image-based measurements for extracting and reconstructing geometric, kinematic and dynamic properties of observed objects. New results are obtained by using a combination of methods in perspective geometry, differential geometry. radiometry, kinematics and dynamics. Specific topics include perspective projection transformation. perspective developable conical surface, perspective projection under surface constraint, perspective invariants, the point correspondence problem. motion fields of curves and surfaces. and motion equations of image intensity. The methods given in this paper arc useful for determining morphology and motion fields of deformable bodies such as elastic bodies. viscoelastic mediums and fluids.

Perezhivanie and classroom discourse: a cultural-historical perspective on "Discourse of design based science classroom activities"

NASA Astrophysics Data System (ADS)

Adams, Megan; March, Sue

2015-06-01

Flavio Azevedo, Peggy Martalock and Tugba Keser challenge the `argumentation focus of science lessons' and propose that through a `design-based approach' emergent conversations with the teacher offer possibilities for different types of discussions to enhance pedagogical discourse in science classrooms. This important paper offers a "preliminary contribution to a general theory" regarding the link between activity types and discourse practices. Azevedo, Martalock and Keser offer a general perspective with a sociocultural framing for analysis of classroom discourse. Interestingly the specific concepts drawn upon are from conversation analysis; there are few sociocultural concepts explored in detail. Therefore, in this article we focus on a cultural historical (Vygotsky in The collected works of L. S. Vygotsky. The history and development of higher mental functions, vol 4. Plenum Press, New York, 1987; The Vygotsky reader. Black, Cambridge, 1994) methodology to explore, analyse and explain how we would use a different theoretical lens. We argue that a cultural historical reading of argumentation in science lessons and design based activity will expand Azevedo, Martalock and Keser's proposed general theory of activity types and discourse practices. Specifically, we use Lev Vygotksy's idea of perezhivanie as the unit of analysis to reconceptualise this important paper. We focus on the holistic category of students' emotional experience through discourse while developing scientific awareness.

Theoretical Bases of Science Education Research.

ERIC Educational Resources Information Center

Good, Ronald; And Others

This symposium examines the science education research enterprise from multiple theoretical perspectives. The first paper, "Contextual Constructivism; The Impact of Culture on the Learning and Teaching of Science (William Cobern), focuses on broad issues of culture and how constructivism is affected by the context of culture. Culturally based…

Intersectionality and Race in Education. Routledge Research in Education

ERIC Educational Resources Information Center

Bhopal, Kalwant, Ed.; Preston, John, Ed.

2011-01-01

Education is a controversial subject in which difficult and contested discourses are the norm. Individuals in education experience multiple inequalities and have diverse identifications that cannot necessarily be captured by one theoretical perspective alone. This edited collection draws on empirical and theoretical research to examine the…

Adjectives That Aren't: An ERP-Theoretical Analysis of Adjectives in Spanish

ERIC Educational Resources Information Center

Bartlett, Laura B.

2013-01-01

This thesis investigates the syntactic status of adjectives in Spanish through a crossdisciplinary perspective, incorporating methodologies from both theoretical linguistics and neurolinguistics, specifically, event-related potentials (ERPs). It presents conflicting theories about the syntax of adjectives and explores the ways that the processing…

Principles of Reform and Reforming Principal Training: A Theoretical Perspective.

ERIC Educational Resources Information Center

Bjork, Lars G.; Ginsberg, Rick

1995-01-01

Examines reform debates in educational administration training programs using a theoretical framework derived from Thomas Kuhn's notion of paradigm. Most administrator training programs in the United States are characterized as hybrid/preparadigm departments unlikely to undertake fundamental changes. Using a collaborative school leadership program…

An Information Processing Perspective on Divergence and Convergence in Collaborative Learning

ERIC Educational Resources Information Center

Jorczak, Robert L.

2011-01-01

This paper presents a model of collaborative learning that takes an information processing perspective of learning by social interaction. The collaborative information processing model provides a theoretical basis for understanding learning principles associated with social interaction and explains why peer-to-peer discussion is potentially more…

Marital Jealousy: A Structural Exchange Perspective.

ERIC Educational Resources Information Center

McDonald, Gerald W.

Although the experience of jealously is among the most common of experiences in intimate relationships, little theoretical or empirical work has been done from a sociologial perspective to increase our understanding of this aspect of male-female relationships. An investigation of marital jealousy as a sociological rather than a psychological…

Makiguchian Perspectives in Language Policy and Planning

ERIC Educational Resources Information Center

Hatano, Kazuma

2013-01-01

In this article, the author applies Makiguchi Tsunesaburo's (1871-1944) perspectives to language policy and planning (LPP). One theoretical question in LPP theory is why individuals opt to use particular languages and varieties of languages in certain contexts. The author contends that Makiguchi's theory of value can be used to systematically…

University Rankings in Critical Perspective

ERIC Educational Resources Information Center

Pusser, Brian; Marginson, Simon

2013-01-01

This article addresses global postsecondary ranking systems by using critical-theoretical perspectives on power. This research suggests rankings are at once a useful lens for studying power in higher education and an important instrument for the exercise of power in service of dominant norms in global higher education. (Contains 1 table and 1…

Modeling the Development of Vocational Competence: A Psychometric Model for Economic Domains

ERIC Educational Resources Information Center

Klotz, Viola Katharina; Winther, Esther; Festner, Dagmar

2015-01-01

This article discusses the development of vocational competence through economic vocational educational training (VET) from a theoretical and psychometric perspective. Most assessment and competence models tend to adopt a state perspective toward assessments of competence and carve out different structures of competence for diverse vocational…

Intelligent Learning Infrastructure for Knowledge Intensive Organizations: A Semantic Web Perspective

ERIC Educational Resources Information Center

Lytras, Miltiadis, Ed.; Naeve, Ambjorn, Ed.

2005-01-01

In the context of Knowledge Society, the convergence of knowledge and learning management is a critical milestone. "Intelligent Learning Infrastructure for Knowledge Intensive Organizations: A Semantic Web Perspective" provides state-of-the art knowledge through a balanced theoretical and technological discussion. The semantic web perspective…

Multiple Literacies, Curriculum, and Instruction in Early Childhood and Elementary School

ERIC Educational Resources Information Center

Larson, Joanne

2006-01-01

This article describes some implications of using a multiple literacies perspective in the construction and implementation of literacy curriculum, pedagogy, and assessment in early childhood and elementary classrooms. After briefly laying out a theoretical perspective in sections focusing on early literacy, academic learning, literacy beyond…

Four Perspectives on the Status of Child Abuse and Neglect Research.

ERIC Educational Resources Information Center

Friedman, Robert M.; And Others

The current status of child abuse and neglect research is reviewed from the four traditional perspectives of mental health, medicine, law, and social work. In the field of mental health, research methodology; characteristics of victims, perpetrators, families, and the situation; prediction; long-term effects; and theoretical approaches are…

Theorizing Headteacher Socialization from a Role Boundary Perspective

ERIC Educational Resources Information Center

Cottrell, Matthew; James, Chris

2016-01-01

The experience of headteacher socialization has been described as challenging and often traumatic for new headteachers. The research reported in this article provides a theoretical explanation of that experience by analysing the socialization of new primary school headteachers in England from a role boundary perspective. The role boundary is the…

Multinational Corporations, Democracy and Child Mortality: A Quantitative, Cross-National Analysis of Developing Countries

ERIC Educational Resources Information Center

Shandra, John M.; Nobles, Jenna E.; London, Bruce; Williamson, John B.

2005-01-01

This study presents quantitative, sociological models designed to account for cross-national variation in child mortality. We consider variables linked to five different theoretical perspectives that include the economic modernization, social modernization, political modernization, ecological-evolutionary, and dependency perspectives. The study is…

Merits and Limitations of Distributed Leadership: Experiences and Understandings of School Principals

ERIC Educational Resources Information Center

Wright, Lisa L.

2008-01-01

Although claiming leadership to be critical to school improvement, few studies seek the informative voice of principals regarding their understandings of roles and sources of leadership. Using a distributed perspective as a theoretical lens to reconceptualize leadership, this article explores principals' perspectives of leadership in relation to…

Different Children's Perspectives on Their Learning Environment

ERIC Educational Resources Information Center

Sandberg, Gunilla

2017-01-01

This article reports and discusses findings from an ethnographic case study, aiming to gain a deeper understanding of how different children perceive their learning environment in the first grade of primary school, with regard to social as well as academic aspects. The theoretical framework is based on an interactional perspective, where…

Urban Literacies: Critical Perspectives on Language, Learning, and Community. Language & Literacy Series

ERIC Educational Resources Information Center

Kinloch, Valerie, Ed.

2011-01-01

Urban Literacies showcases cutting-edge perspectives on urban education and language and literacy by respected junior and senior scholars, researchers, and teacher educators. The authors explore--through various theoretical orientations and diverse methodologies--meanings of urban education in the lives of students and their families across three…

An Emerging Security Community in the Americas?: A Theoretical Analysis of the Consequences of the Post-Cold War Inter-American Democracy Regime

DTIC Science & Technology

2003-03-01

1. The Kantian Perspective on Peace .....................................................7 2. A Neo- Kantian Perspective on Peace...10 a. The Empirical Evidence for a “Neo- Kantian Peace”............11 b. Potential Consequences of a Neo- Kantian Peace...

Teachers' Perspectives on the Human-Nature Relationship: Implications for Environmental Education

ERIC Educational Resources Information Center

Almeida, Antonio; Vasconcelos, Clara

2013-01-01

This study based on a theoretical framework of three main environmental perspectives in the human-nature relationship (anthropocentrism, biocentrism and ecocentrism), aimed to identify their incidence in teachers involved with environmental projects when confronted with diverse environmental issues. 60 teachers drawn from four school cycles in…

Grief as a Social Emotion: Theoretical Perspectives

ERIC Educational Resources Information Center

Jakoby, Nina R.

2012-01-01

The article explores a sociological perspective on grief as a social emotion. Focusing on the social bond with the deceased, the self-concept of the survivor or the power of feeling rules, general sociological theories of emotions (symbolic interactionism, structural theory, behavioral theory) have the potential to deepen the understanding of…

Therapeutic Theory and Social Context: A Social Constructionist Perspective.

ERIC Educational Resources Information Center

Lynch, Gordon

1997-01-01

Explores the foundation of therapeutic theory from the perspective of social constructionism. Proposes a theoretical description of the interaction between an individual and the social context in the formation of therapeutic theory. Then explores this description in relation to the early life and subsequent therapeutic theory of Carl Rogers. (RJM)

Recycling Piaget: Posthumanism and Making Children's Knowledge Matter

ERIC Educational Resources Information Center

Aslanian, Teresa K.

2018-01-01

A growing body of research incorporates children's perspectives into the research process. If we are to take children's perspectives seriously in education research, research methodologies must be capable of addressing issues that matter to children. This article engages in a theoretical discussion that considers how a posthuman research…

Syntactic Versus Memory Accounts of the Sentence Comprehension Deficits of Specific Language Impairment: Looking Back, Looking Ahead.

PubMed

Montgomery, James W; Gillam, Ronald B; Evans, Julia L

2016-12-01

Compared with same-age typically developing peers, school-age children with specific language impairment (SLI) exhibit significant deficits in spoken sentence comprehension. They also demonstrate a range of memory limitations. Whether these 2 deficit areas are related is unclear. The present review article aims to (a) review 2 main theoretical accounts of SLI sentence comprehension and various studies supporting each and (b) offer a new, broader, more integrated memory-based framework to guide future SLI research, as we believe the available evidence favors a memory-based perspective of SLI comprehension limitations. We reviewed the literature on the sentence comprehension abilities of English-speaking children with SLI from 2 theoretical perspectives. The sentence comprehension limitations of children with SLI appear to be more fully captured by a memory-based perspective than by a syntax-specific deficit perspective. Although a memory-based view appears to be the better account of SLI sentence comprehension deficits, this view requires refinement and expansion. Current memory-based perspectives of adult sentence comprehension, with proper modification, offer SLI investigators new, more integrated memory frameworks within which to study and better understand the sentence comprehension abilities of children with SLI.

Syntactic Versus Memory Accounts of the Sentence Comprehension Deficits of Specific Language Impairment: Looking Back, Looking Ahead

PubMed Central

Gillam, Ronald B.; Evans, Julia L.

2016-01-01

Purpose Compared with same-age typically developing peers, school-age children with specific language impairment (SLI) exhibit significant deficits in spoken sentence comprehension. They also demonstrate a range of memory limitations. Whether these 2 deficit areas are related is unclear. The present review article aims to (a) review 2 main theoretical accounts of SLI sentence comprehension and various studies supporting each and (b) offer a new, broader, more integrated memory-based framework to guide future SLI research, as we believe the available evidence favors a memory-based perspective of SLI comprehension limitations. Method We reviewed the literature on the sentence comprehension abilities of English-speaking children with SLI from 2 theoretical perspectives. Results The sentence comprehension limitations of children with SLI appear to be more fully captured by a memory-based perspective than by a syntax-specific deficit perspective. Conclusions Although a memory-based view appears to be the better account of SLI sentence comprehension deficits, this view requires refinement and expansion. Current memory-based perspectives of adult sentence comprehension, with proper modification, offer SLI investigators new, more integrated memory frameworks within which to study and better understand the sentence comprehension abilities of children with SLI. PMID:27973643

Oral health technicians in Brazilian primary health care: potentials and constraints.

PubMed

Aguiar, Dulce Maria Lucena de; Tomita, Nilce Emy; Machado, Maria de Fátima Antero Sousa; Martins, Cleide Lavieri; Frazão, Paulo

2014-07-01

Different perspectives on the role of mid-level workers in health care might represent a constraint to health policies. This study aimed to investigate how different agents view the participation of oral health technicians in direct activities of oral healthcare with the goal of understanding the related symbolic dispositions. Theoretical assumptions related to inter-professional collaboration and conflicts in the field of healthcare were used for this analysis. A researcher conducted 24 in-depth interviews with general dental practitioners, oral health technicians and local managers. The concepts of Pierre Bourdieu supported the data interpretation. The results indicated inter-professional relations marked by collaboration and conflict that reflect an action space related to different perspectives of primary care delivery. They also unveiled the symbolic devices related to the participation of oral health technicians that represent a constraint to the implementation of oral health policy, thus reducing the potential of primary health care in Brazil.

A Sociocultural Perspective of Learning: Developing a New Theoretical Tenet

ERIC Educational Resources Information Center

Phan, Huy P.

2012-01-01

Explanation pertaining to individuals' cognitive development and learning approaches is a recurring theme in the areas of education and psychology. The work of Okagaki (e.g., Okagaki, 2001; Okagaki & Frensch, 1998), for example, has provided both theoretical and empirical insights into the structuring and situational positioning of individuals…

Beyond the Language Classroom

ERIC Educational Resources Information Center

Benson, Phil, Ed.; Reinders, Hayo, Ed.

2011-01-01

This comprehensive exploration of theoretical and practical aspects of out-of-class teaching and learning, from a variety of perspectives and in various settings around the world, includes a theoretical overview of the field, 11 data-based case studies, and practical advice on materials development for independent learning. Contents of this book…

Tertiary Overschooling in Nigeria: Theoretical Perspectives and Cases

ERIC Educational Resources Information Center

Etuk, Grace Koko; Akpan, Eno Gabriel; Etuk, Etuk Nssien

2012-01-01

This paper views overschooling as conditions whereby people occupy job positions which are not optimal for their qualifications. The theoretical backings for the paper are the Human Capital, the equity and the two-factor theories of motivation and job satisfaction. Antecedents to overschooling which are mentioned include educational emphasis, the…

Theoretical Definition of Instructor Role in Computer-Managed Instruction.

ERIC Educational Resources Information Center

McCombs, Barbara L.; Dobrovolny, Jacqueline L.

This report describes the results of a theoretical analysis of the ideal role functions of the Computer Managed Instruction (CMI) instructor. Concepts relevant to instructor behavior are synthesized from both cognitive and operant learning theory perspectives, and the roles allocated to instructors by seven large-scale operational CMI systems are…

Teacher Beliefs and Classroom Practices Cognitive Dissonance in High Stakes Test-Influenced Environments

ERIC Educational Resources Information Center

Guerra, Patricia L.; Wubbena, Zane C.

2017-01-01

In the current study, the authors qualitatively investigate, through the theoretical perspective of cognitive dissonance, the relationship between teacher beliefs and their associated teacher practices at two public elementary schools with diverse student populations. They argue that while teachers may hold theoretical beliefs about culturally…

Hypnosis in the Treatment of Alcoholism: A Theoretical Perspective.

ERIC Educational Resources Information Center

Steffenhagen, R. A.

1983-01-01

Reviews the history and theory of alcoholism and hypnosis and proposes a theoretical model of alcholism based on self-esteem. Suggets that hypnosis may be an effective tool in the treatment of alcoholism with cure as the goal, and calls for more consistency in theory and practice. (JAC)

Ideals and Realities: Articulating Feminist Perspectives in Physical Education.

ERIC Educational Resources Information Center

Smeal, Georgia; And Others

1994-01-01

Information from feminist physical educators helps examine relationships between theoretical debates in feminism and feminist practice in secondary schools. The article discusses debates over equality, how theoretical struggles between feminists are handled in sport and physical education, and how calls for equality are understood as calls for…

Digital Education: Opportunities for Social Collaboration. Digital Education and Learning

ERIC Educational Resources Information Center

Thomas, Michael, Ed.

2011-01-01

This timely collection of theoretical and applied studies examines the pedagogical potential and realities of digital technologies in a wide range of disciplinary contexts across the educational spectrum. By mixing content-based chapters with a theoretical perspective with case studies detailing actual teaching approaches utilizing digital…

Explaining Teacher-Student Interactions in Early Childhood: An Interpersonal Theoretical Approach

ERIC Educational Resources Information Center

Thijs, Jochem; Koomen, Helma; Roorda, Debora; ten Hagen, Judith

2011-01-01

The present study used an interpersonal theoretical perspective to examine the interactions between Dutch teachers and kindergartners. Interpersonal theory provides explanations for dyadic interaction behaviors by stating that complementary behaviors (dissimilar in terms of control, and similar in terms of affiliation) elicit and sustain each…

The Prevailing Construct in Civic Education and Its Problems

ERIC Educational Resources Information Center

Gutierrez, Robert

2010-01-01

This article presents the natural rights construct as the perspective used in civic education, by outlining its moral, theoretical, and curricular elements. Morally, the construct holds a liberal view of individual rights and liberty from subjugation. The theoretical element consists of a description of the political systems model, which…

Towards a Theory of School Leadership Practice: A Bourdieusian Perspective

ERIC Educational Resources Information Center

Eacott, Scott

2013-01-01

Despite the "practice" turn in the broader management literature, very little work in educational administration has engaged in a theoretical discussion about what constitutes leadership practice. Theoretically informed by the French sociologist Pierre Bourdieu, this paper contributes to the long-established critical tradition in the educational…

Factors Associated with Student Academic Achievement at Community Colleges

ERIC Educational Resources Information Center

Yu, Hongwei

2017-01-01

Student retention has garnered increased attentions in higher education. Drawing from various theoretical perspectives, researchers have developed multiple theoretical models to explain or predict student retention. Most models, however, were intended for traditional aged, full-time students at 4-year colleges or universities. The rapid growth of…

Active learning in camera calibration through vision measurement application

NASA Astrophysics Data System (ADS)

Li, Xiaoqin; Guo, Jierong; Wang, Xianchun; Liu, Changqing; Cao, Binfang

2017-08-01

Since cameras are increasingly more used in scientific application as well as in the applications requiring precise visual information, effective calibration of such cameras is getting more important. There are many reasons why the measurements of objects are not accurate. The largest reason is that the lens has a distortion. Another detrimental influence on the evaluation accuracy is caused by the perspective distortions in the image. They happen whenever we cannot mount the camera perpendicularly to the objects we want to measure. In overall, it is very important for students to understand how to correct lens distortions, that is camera calibration. If the camera is calibrated, the images are rectificated, and then it is possible to obtain undistorted measurements in world coordinates. This paper presents how the students should develop a sense of active learning for mathematical camera model besides the theoretical scientific basics. The authors will present the theoretical and practical lectures which have the goal of deepening the students understanding of the mathematical models of area scan cameras and building some practical vision measurement process by themselves.

Theoretical Approaches in Evolutionary Ecology: Environmental Feedback as a Unifying Perspective.

PubMed

Lion, Sébastien

2018-01-01

Evolutionary biology and ecology have a strong theoretical underpinning, and this has fostered a variety of modeling approaches. A major challenge of this theoretical work has been to unravel the tangled feedback loop between ecology and evolution. This has prompted the development of two main classes of models. While quantitative genetics models jointly consider the ecological and evolutionary dynamics of a focal population, a separation of timescales between ecology and evolution is assumed by evolutionary game theory, adaptive dynamics, and inclusive fitness theory. As a result, theoretical evolutionary ecology tends to be divided among different schools of thought, with different toolboxes and motivations. My aim in this synthesis is to highlight the connections between these different approaches and clarify the current state of theory in evolutionary ecology. Central to this approach is to make explicit the dependence on environmental dynamics of the population and evolutionary dynamics, thereby materializing the eco-evolutionary feedback loop. This perspective sheds light on the interplay between environmental feedback and the timescales of ecological and evolutionary processes. I conclude by discussing some potential extensions and challenges to our current theoretical understanding of eco-evolutionary dynamics.

Time perspective and attitude-behaviour consistency in future-oriented behaviours.

PubMed

Rabinovich, Anna; Morton, Thomas; Postmes, Tom

2010-03-01

The authors propose that the salience of a distant-future time perspective, compared to a near-future time perspective, should increase attitude-behaviour and attitude-intention consistency for future-oriented behaviours. To test this prediction, time perspective was experimentally manipulated in three studies. Across studies, participants in the distant-future time perspective condition demonstrated a strong positive relationship between attitudes towards future-oriented behaviours (saving and environmental protection) and corresponding intentions, as well as between attitudes and behaviour. In the near-future time perspective condition, the relationship between attitudes and intentions and attitudes and behaviour was significantly weaker than in the distant-future time perspective condition. The theoretical implications of these results and suggestions for future research are discussed.

Clinical reasoning-embodied meaning-making in physiotherapy.

PubMed

Chowdhury, Anoop; Bjorbækmo, Wenche Schrøder

2017-07-01

This article examines physiotherapists' lived experience of practicing physiotherapy in primary care, focusing on clinical reasoning and decision-making in the case of a patient we call Eva. The material presented derives from a larger study involving two women participants, both with a protracted history of neck and shoulder pain. A total of eight sessions, all of them conducted by the first author, a professional physiotherapist, in his own practice room, were videotaped, after which the first author transcribed the sessions and added reflective notes. One session emerged as particularly stressful for both parties and is explored in detail in this article. In our analysis, we seek to be attentive to the experiences of physiotherapy displayed and to explore their meaning, significance and uniqueness from a phenomenological perspective. Our research reveals the complexity of integrating multiple theoretical perspectives of practice in clinical decision-making and suggests that a phenomenological perspective can provide insights into clinical encounters through its recognition of embodied knowledge. We argue that good physiotherapy practice demands tactfulness, sensitivity, and the desire to build a cooperative patient-therapist relationship. Informed by theoretical and practical knowledge from multiple disciplines, patient management can evolve and unfold beyond rehearsed routines and theoretical principles.

Argumentation in Science Education: A Model-based Framework

NASA Astrophysics Data System (ADS)

Böttcher, Florian; Meisert, Anke

2011-02-01

The goal of this article is threefold: First, the theoretical background for a model-based framework of argumentation to describe and evaluate argumentative processes in science education is presented. Based on the general model-based perspective in cognitive science and the philosophy of science, it is proposed to understand arguments as reasons for the appropriateness of a theoretical model which explains a certain phenomenon. Argumentation is considered to be the process of the critical evaluation of such a model if necessary in relation to alternative models. Secondly, some methodological details are exemplified for the use of a model-based analysis in the concrete classroom context. Third, the application of the approach in comparison with other analytical models will be presented to demonstrate the explicatory power and depth of the model-based perspective. Primarily, the framework of Toulmin to structurally analyse arguments is contrasted with the approach presented here. It will be demonstrated how common methodological and theoretical problems in the context of Toulmin's framework can be overcome through a model-based perspective. Additionally, a second more complex argumentative sequence will also be analysed according to the invented analytical scheme to give a broader impression of its potential in practical use.

Using our Heads and HARTSS*: Developing Perspective-Taking Skills for Socioscientific Reasoning (*Humanities, ARTs, and Social Sciences)

NASA Astrophysics Data System (ADS)

Kahn, Sami; Zeidler, Dana L.

2016-04-01

Functional scientific literacy demands an informed citizenry capable of negotiating controversial socioscientific issues (SSI). Perspective taking is critical to SSI implementation as it enables understanding of the diverse cognitive and emotional perspectives of others. Science teacher educators must therefore facilitate teachers' promotion of classroom environments that value diverse perspectives. The purpose of this theoretical paper is to propose the HARTSS model through which successful practices that promote perspective taking in the humanities, arts, and social sciences are identified and translated into socioscientific contexts, thereby developing an array of promising interventions designed for science teacher educators to foster perspective taking in current and future science teachers and their students.

Children's activities and their meanings for parents: a mixed-methods study in six Western cultures.

PubMed

Harkness, Sara; Zylicz, Piotr Olaf; Super, Charles M; Welles-Nyström, Barbara; Bermúdez, Moisés Ríos; Bonichini, Sabrina; Moscardino, Ughetta; Mavridis, Caroline Johnston

2011-12-01

Theoretical perspectives and research in sociology, anthropology, sociolinguistics, and cultural psychology converge in recognizing the significance of children's time spent in various activities, especially in the family context. Knowing how children's time is deployed, however, only gives us a partial answer to how children acquire competence; the other part must take into account the culturally constructed meanings of activities, from the perspective of those who organize and direct children's daily lives. In this article, we report on a study of children's routine daily activities and on the meanings that parents attribute to them in six Western middle-class cultural communities located in Italy, The Netherlands, Poland, Spain, Sweden, and the United States (N = 183). Using week-long time diaries kept by parents, we first demonstrate similarities as well as significant differences in children's daily routines across the cultural samples. We then present brief vignettes--"a day in the life" --of children from each sample. Parent interviews were coded for themes in the meanings attributed to various activities. Excerpts from parent interviews, focusing on four major activities (meals, family time, play, school- or developmentally related activities), are presented to illustrate how cultural meanings and themes are woven into parents' organization and understanding of their children's daily lives. The results of this mixed-method approach provide a more reliable and nuanced picture of children's and families' daily lives than could be derived from either method alone.

A Living Systems Perspective on Health

PubMed Central

Forrest, Christopher B

2014-01-01

Absence of a theoretical basis for defining health has made it an elusive concept and problematic to measure. This deficiency has precluded a clear delineation of the content of health science as a field. In this manuscript I use a living systems theoretical perspective to distinguish the parts and emergent properties of health. I term the parts of health, “assets,” which include the dimensions of energetics, restoration, mind, reproduction, and capabilities. Health assets interact at the level of the whole person to form integrated and emergent capacities that enable adaptation to environmental challenges, satisfaction of needs, attainment of life goals, and survival. Healthy individuals live long and adapt to and thrive within their environments. As more is learned about the interrelationships among health assets, their influences, their consequences, and how they interact to produce integrated functional capacities, a theoretically grounded and empirically informed ontology of health will emerge. PMID:24368035

Perspective: Structural fluctuation of protein and Anfinsen's thermodynamic hypothesis

NASA Astrophysics Data System (ADS)

Hirata, Fumio; Sugita, Masatake; Yoshida, Masasuke; Akasaka, Kazuyuki

2018-01-01

The thermodynamics hypothesis, casually referred to as "Anfinsen's dogma," is described theoretically in terms of a concept of the structural fluctuation of protein or the first moment (average structure) and the second moment (variance and covariance) of the structural distribution. The new theoretical concept views the unfolding and refolding processes of protein as a shift of the structural distribution induced by a thermodynamic perturbation, with the variance-covariance matrix varying. Based on the theoretical concept, a method to characterize the mechanism of folding (or unfolding) is proposed. The transition state, if any, between two stable states is interpreted as a gap in the distribution, which is created due to an extensive reorganization of hydrogen bonds among back-bone atoms of protein and with water molecules in the course of conformational change. Further perspective to applying the theory to the computer-aided drug design, and to the material science, is briefly discussed.

The RAFT Telemedicine Network: Lessons Learnt and Perspectives from a Decade of Educational and Clinical Services in Low- and Middle-Incomes Countries.

PubMed

Bediang, Georges; Perrin, Caroline; Ruiz de Castañeda, Rafael; Kamga, Yannick; Sawadogo, Alexandre; Bagayoko, Cheick Oumar; Geissbuhler, Antoine

2014-01-01

The objectives of this paper are to (i) provide an overview of the educational and clinical experiences of the Réseau en Afrique Francophone pour la Télémédecine (RAFT) network, (ii) analyze key challenges and lessons learnt throughout a decade of activity, and (iii) draw a vision and perspectives of its sustainability. The study was carried out following three main stages: (i) a literature review, (ii) the analysis of key documents, and (iii) discussions with key collaborators of the RAFT. Réseau en Afrique Francophone pour la Télémédecine has been offering an important quantity of educational, clinical, and public health activities during the last decade. The educational activities include the weekly delivery of video-lectures for continuing and post-graduate medical education, the use of virtual patients for training in clinical decision making, research training activities using ICTs and other e-learning activities. The clinical and public health activities include tele-expertise to support health professionals in the management of difficult clinical cases, the implementation of clinical information systems in African hospitals, the deployment of mHealth projects, etc. Since 2010, the RAFT has been extended to the Altiplano in Bolivia and Nepal (in progress). Lessons Learnt and Perspectives: Important lessons have been learnt from the accumulated experiences throughout these years. These lessons concern: social and organization, human resources, technologies and data security, policy and legislation, and economy and financing. Also, given the increase of the activities and the integration of eHealth and telemedicine in the health system of most of the countries, the RAFT network faces many other challenges and perspectives such as learning throughout life, recognition, and valorization of teaching or learning activities, the impact evaluation of interventions, and the scaling up and transferability out of Africa of RAFT activities. Based on the RAFT experience, effective integration and optimum use of eHealth and telemedicine in low- and middle-income countries (LMICs) health systems should take into account the context (resources, infrastructure, and funding), the needs of key stakeholders, and the results derived from theoretical and practical experience. The relevant items highlighted to illustrate the sustainability of the RAFT network and the analyses performed in this study, should serve as discussion basis for the development of eHealth and telemedicine in LMICs.

Traduction et langues de specialite: Approches theoriques et considerations pedagogiques (Translation and Specialty Languages: Theoretical Approaches and Pedagogic Considerations).

ERIC Educational Resources Information Center

Guevel, Zelie, Ed.; Valentine, Egan, Ed.

Essays on the teaching of translation and on specialized translation, all in French, include: "Perspectives d'optimisation de la formation du traducteur: quelques reflexions" ("Perspectives on Optimization of Training of Translation Teachers: Some Reflections") (Egan Valentine); "L'enseignement de la revision…

Does Everyone Want Social Justice? Conflicting School Governance Perspectives Regarding Social Justice

ERIC Educational Resources Information Center

Bialik, Gadi; Kalfri, Adv. Yael; Livneh, Idit

2013-01-01

The theoretical grounds underlying this paper are the variety of governance perspectives, which represent different political and economic ideologies (Green, 2005; Manzer, 2003). The coexistence of these often clashing attitudes is one of the reasons for policy ambiguity and policy implementation gaps (Malen, 2006). It can also expose disputing…

Perspective on Certainty-Based Marking: An Interview with Tony Gardner-Medwin

ERIC Educational Resources Information Center

Cornwell, Reid; Gardner-Medwin, Tony

2008-01-01

In this edition of Perspectives, Reid Cornwell discusses certainty-based marking (CBM) with Tony Gardner-Medwin, professor emeritus of physiology at University College London (UCL), which adopted a simple, theoretically sound version of CBM in its medical education program. CBM has been shown to encourage thinking, reflection, improved analysis,…

An Islamic Perspective of Teaching Philosophy: A Personal Justification

ERIC Educational Resources Information Center

Faryadi, Qais

2015-01-01

This paper examines the rationale for my teaching philosophy from an Islamic perspective. The theoretical issues in this paper are the purpose of education, functions of the pen, purpose of man, integration of the curriculum, instructor's leadership in the class, instructor's Islamic knowledge and motivation. In this paper, as an educator who is…

Narrative of a Teaching Practice. An Autoethnography about Being a Geriatrics Professor

ERIC Educational Resources Information Center

Bulgarelli, Alexandre F.; Toassi, Ramona F. C.

2018-01-01

This study was developed to show a professor's perspective to comprehend his difficulties and challenges, within a different scenario and culture of teaching geriatric dentistry in a nursing home. It was a self-analysis theoretically supported by the Social Constructionism and the Interpretative Autoethnography perspective. Data were constructed…

Combining Theory and Practice in the Gymnasium: "Constraints" within an Ecological Perspective

ERIC Educational Resources Information Center

Gagen, Linda; Getchell, Nancy

2004-01-01

Preservice students do not always see the relationship between the theories they learn in motor development class and the practical applications of those theories in the gymnasium. This article begins to bridge the gap between theory and practice. Within the theoretical viewpoint known as the ecological perspective, the authors identify the…

How Students Manage the Didactic Contract? Contribution of the Didactic Perspective to Research in Physical Education Classroom.

ERIC Educational Resources Information Center

Amade-Escot, Chantal

This study investigated how and why students modified instructional tasks, explaining modifications using the concept of didactic contract. The study focused on two theoretical perspectives in physical education (PE) research: didactic and ecological. The didactic paradigm examines relationships among teachers, students, and the content embedded…

Emotional Expression at Work and at Home: Domain, Status, or Individual Characteristics?

ERIC Educational Resources Information Center

Lively, Kathryn J.; Powell, Brian

2006-01-01

Using the emotions module of the 1996 General Social Survey, we examine strategies that individuals use to express emotion. We focus on anger, one of the emotions most problematic or potentially disruptive to human interaction. Relying on insights from three theoretical approaches to emotion--the cultural perspective, the structural perspective,…

Using Multiculturalism as a "New Way of Seeing the World": Ontario Aboriginal Educational Policy According to Foucault

ERIC Educational Resources Information Center

Cherubini, Lorenzo

2011-01-01

By considering the "Ontario First Nation, Métis, and Inuit Policy Framework" (2007) from a Foucauldian perspective, this paper presents a policy discourse of knowledge, power, and identity from a multicultural education framework. Through Foucauldian theoretical perspectives, the paper creates alternate possibilities in confronting the…

Learning and Motivation in Multiple Contexts: The Development of a Heuristic Framework

ERIC Educational Resources Information Center

Wosnitza, Marold; Beltman, Susan

2012-01-01

This paper presents the development of a heuristic framework that integrates three aspects of context (perspective, content and level) from a number of established theoretical approaches. In this framework, context is viewed from different perspectives (subjective and objective), it comprises different contents (physical, social and formal) and it…

Testing an Instructional Model in a University Educational Setting from the Student's Perspective

ERIC Educational Resources Information Center

Betoret, Fernando Domenech

2006-01-01

We tested a theoretical model that hypothesized relationships between several variables from input, process and product in an educational setting, from the university student's perspective, using structural equation modeling. In order to carry out the analysis, we measured in sequential order the input (referring to students' personal…

Playing Exergames in the Classroom: Pre-Service Teachers' Motivation, Passion, Effort, and Perspectives

ERIC Educational Resources Information Center

Lin, Lin; Zhang, Tao

2011-01-01

This study investigated pre-service teachers' experience, motivation, passion, effort, and perspectives in playing exergames in the classroom using the self-determination theory as the main theoretical framework. One hundred forty preservice teachers participated in the study. A mixed method was used. Data included pre-survey and post-survey…

The Landscape of Qualitative Research. Third Edition

ERIC Educational Resources Information Center

Denzin, Norman K., Ed.; Lincoln, Yvonna, Ed.

2007-01-01

This book, the first volume of the paperback versions of the "The SAGE Handbook of Qualitative Research, Third Edition," takes a look at the field from a broadly theoretical perspective, and is composed of the Handbook's Parts I ("Locating the Field"), II ("Major Paradigms and Perspectives"), and VI ("The Future of Qualitative Research"). "The…

Cross-Cultural Perspectives in Human Development: Theory, Research and Applications.

ERIC Educational Resources Information Center

Saraswathi, T. S., Ed.

This book is based on lectures delivered by 12 cross-cultural social science scholars drawn from 7 countries to address critical issues related to knowledge construction in human development and allied disciplines. The book is organized into two major sections. Section 1 focuses on theoretical perspectives and Section 2 highlights ongoing research…

Critical Race Theory and Research on Asian Americans and Pacific Islanders in Higher Education

ERIC Educational Resources Information Center

Teranishi, Robert T.; Behringer, Laurie B.; Grey, Emily A.; Parker, Tara L.

2009-01-01

In this article, the authors offer critical race theory (CRT) as an alternative theoretical perspective that permits the examination and transcendence of conceptual blockages, while simultaneously offering alternative perspectives on higher education policy and practice and the Asian American and Pacific Islander (AAPI) student population. The…

Advancing Fourth-Grade Students' Understanding of Arithmetic Properties with Instruction That Promotes Mathematical Argumentation

ERIC Educational Resources Information Center

Rumsey, Chepina Witkowski

2012-01-01

The goals for this study were to investigate how fourth-grade students developed an understanding of the arithmetic properties when instruction promoted mathematical argumentation and to identify the characteristics of students' arguments. Using the emergent perspective as an overarching theoretical perspective helped distinguish between two…

Education for Participatory Democracy: A Grade R Perspective

ERIC Educational Resources Information Center

Linington, Vivien; Excell, Lorayne; Murris, Karin

2011-01-01

This paper proposes a form of Grade R pedagogy in South African schools that addresses both the diverse realities of South Africa's children and the principles underpinning a participatory democracy. The community of enquiry pedagogy we propose is based on a socio-cultural historical theoretical perspective and focuses on the nurturing of a…

Preparing for Successful Transitions beyond Institutional Care in Zimbabwe: Adolescent Girls' Perspectives and Programme Needs

ERIC Educational Resources Information Center

Berejena Mhongera, Pamhidzayi

2017-01-01

This qualitative study explored adolescent girls' perspectives and programme needs as they transition from two institutions in Highfield, Harare, Zimbabwe. The study was guided by the sustainable livelihood and feminist theoretical frameworks. Semi-structured interviews were conducted with 32 adolescent girls (16 inside and 16 outside) from…

Conceptualisations of Disability and Inclusion: Perspectives of Educators of Young Children

ERIC Educational Resources Information Center

Thornton, Colleen; Underwood, Kathryn

2013-01-01

This grounded theory study explores beliefs about disability and inclusion from the perspectives of educators of young children in their respective roles as elementary school teachers and early childhood educators, in Ontario, Canada. The social relational model described by Reindal is used as a theoretical framework for interviews with four…

Education-Work Linkage and Policy: A Cross-National Analysis of Contextual Influences on School to Work Transition.

ERIC Educational Resources Information Center

Wiseman, Alexander W.; Alromi, Naif

A cross-national analysis was conducted to identify contextual influences that shape policies regarding the school-to-work transition and education-work linkages. The study's theoretical framework included principles based on technical-rational perspectives and neo-institutional perspectives. The study tested the following hypotheses: (1) schools…

University-School-Community Partnership as Vehicle for Leadership, Service, and Change: A Critical Brokerage Perspective

ERIC Educational Resources Information Center

Hopson, Rodney; Miller, Peter; Lovelace, Temple S.

2016-01-01

Using a critical brokerage perspective to advance theoretical insights in the development of a community university partnership and understanding of the organizational embeddedness of a community empowerment agency in Pittsburgh, PA, USA, this article suggests that partnerships between American universities and communities are perfect vehicles for…

Students' Perspectives on Academic Writing in the Digital Age

ERIC Educational Resources Information Center

Sinclair, Christine

2015-01-01

This study brings together three student comments and three theoretical constructs taken from Bakhtin's (1981) collection of essays "The Dialogic Imagination", written in the 1930s. Bakhtin's concepts of the chronotope, interanimation and the monologic provide lenses on a shifting student perspective on authoritative writing in…

Moral Maturity and Autonomy: Appreciating the Significance of Lawrence Kolhberg's Just Community

ERIC Educational Resources Information Center

McDonough, Graham P.

2005-01-01

Lawrence Kohlberg's Just Community program of moral education has conceptual significance to his theoretical work in the field of moral development. This argument contends that a perspective recognizing the Just Community as conceptually significant provides a more comprehensive picture of Kohlberg's work than do critical perspectives that limit…

The Problems of "Competence" and Alternatives from the Scandinavian Perspective of "Bildung"

ERIC Educational Resources Information Center

Willbergh, Ilmi

2015-01-01

The paper aims to show how competence as an educational concept for the 21st century is struggling with theoretical problems for which the concept of "Bildung" in the European tradition can offer alternatives, and to discuss the possibility of developing a sustainable educational concept from the perspectives of competence and…

The Constant Comparative Analysis Method Outside of Grounded Theory

ERIC Educational Resources Information Center

Fram, Sheila M.

2013-01-01

This commentary addresses the gap in the literature regarding discussion of the legitimate use of Constant Comparative Analysis Method (CCA) outside of Grounded Theory. The purpose is to show the strength of using CCA to maintain the emic perspective and how theoretical frameworks can maintain the etic perspective throughout the analysis. My…

Re-Examining and Re-Envisioning Criticality in Language Studies: Theories and Praxis

ERIC Educational Resources Information Center

Kubota, Ryuko; Miller, Elizabeth R.

2017-01-01

As critical perspectives in language studies have gained legitimacy and even mainstream status in applied linguistics, it is necessary to re-examine the meaning of criticality in language studies and to re-envision criticality for further development. The authors explore criticality from several theoretical perspectives as well as from the notion…

Dealing with the Multidimensionality of Sustainability through the Use of Multiple Perspectives--A Theoretical Framework

ERIC Educational Resources Information Center

Lönngren, Johanna; Svanström, Magdalena; Ingerman, Åke; Holmberg, John

2016-01-01

The concept of perspectives is important in discussions about the multidimensionality of sustainability problems and the need to consider many different aspects when dealing with them. This paper aims to facilitate discussions among both educators and researchers about didactical approaches to developing students' abilities to deal with the…

Inhabiting the sexual landscape: toward an interpretive theory of the development of sexual orientation and identity.

PubMed

Gordon, Liahna E; Silva, Tony J

2015-01-01

Building on Paula Rust's (1996) concept of a sexual landscape, we propose an interpretive theory of the development of both sexual orientation and sexual identity. We seek to reconcile human agency with active and shifting influences in social context and to recognize the inherent complexity of environmental factors while acknowledging the role that biological potential plays. We ground our model in the insights of three compatible and related theoretical perspectives: social constructionism, symbolic interactionism, and scripting theory. Within this framework, we explain how sexual orientation and sexual identities develop and potentially change.

Cellular strategies for regulating DNA supercoiling: A single-molecule perspective

PubMed Central

Koster, Daniel A.; Crut, Aurélien; Shuman, Stewart; Bjornsti, Mary-Ann; Dekker, Nynke H.

2010-01-01

Summary Excess entangling and twisting of cellular DNA (i.e., DNA supercoiling) are problems inherent to the helical structure of double-stranded DNA. Supercoiling affects transcription, DNA replication, and chromosomal segregation. Consequently the cell must fine-tune supercoiling to optimize these key processes. Here, we summarize how supercoiling is generated and review experimental and theoretical insights into supercoil relaxation. We distinguish between the passive dissipation of supercoils by diffusion and the active removal of supercoils by topoisomerase enzymes. We also review single-molecule studies that elucidate the timescales and mechanisms of supercoil removal. PMID:20723754

Prospective Predictors of Suicidality: Defeat and Entrapment Lead to Changes in Suicidal Ideation over Time

ERIC Educational Resources Information Center

Taylor, Peter James; Gooding, Patricia A.; Wood, Alex M.; Johnson, Judith; Tarrier, Nicholas

2011-01-01

Theoretical perspectives into suicidality have suggested that heightened perceptions of defeat and entrapment lead to suicidality. However, all previous empirical work has been cross-sectional. We provide the first longitudinal test of the theoretical predictions, in a sample of 79 students who reported suicidality. Participants completed…

Transfer and Conceptual Change: The Change Process from the Theoretical Perspectives of Coordination Classes and Phenomenological Primitives

ERIC Educational Resources Information Center

Ozdemir, Omer F.

2013-01-01

The purpose of this study is to understand the nature of pre-instructional knowledge transferred by students into problem situations and the change process on students' knowledge system during classroom discussions. This study was framed by two interrelated theoretical frameworks on knowledge structures, phenomenological primitives and…

Historical and Theoretical Perspectives on Appalachia's Economic Dependency.

ERIC Educational Resources Information Center

Salstrom, Paul

The roots of Appalachia's economic dependency go back to the region's first settlers in the 1730s. Historical and theoretical analysis of this phenomenon is useful in understanding the current status of the area, including, the status of education. The early settler sought a "competency"--enough productive property to support a family.…

Investigating Linguistic, Literary, and Social Affordances of L2 Collaborative Reading

ERIC Educational Resources Information Center

Thoms, Joshua J.; Poole, Frederick

2017-01-01

This exploratory study analyzes learner-learner interactions within a virtual environment when collaboratively reading Spanish poetry in a Hispanic literature course at the college level via an ecological theoretical perspective (van Lier, 2004). The goals of the study are (a) to present empirical data that illustrate the theoretical construct of…

A general theoretical framework for decoherence in open and closed systems

NASA Astrophysics Data System (ADS)

Castagnino, Mario; Fortin, Sebastian; Laura, Roberto; Lombardi, Olimpia

2008-08-01

A general theoretical framework for decoherence is proposed, which encompasses formalisms originally devised to deal just with open or closed systems. The conditions for decoherence are clearly stated and the relaxation and decoherence times are compared. Finally, the spin-bath model is developed in detail from the new perspective.

Rule-Governed Behavior and Self-Control in Children with ADHD: A Theoretical Interpretation

ERIC Educational Resources Information Center

Barry, Leasha M.; Kelly, Melissa A.

2006-01-01

Three theoretical models of ADHD are reviewed and interpreted in light of educational and behavioral research findings specifically in respect to interventions using self-management to address a deficit in rule-governed behavior. The perspectives considered in this paper are (a) the unified theory of behavioral inhibition, sustained attention, and…

Beyond the Piece of Paper: A Bourdieuian Perspective on Raising Qualifications in the Australian Early Childhood Workforce

ERIC Educational Resources Information Center

Jackson, Jen

2017-01-01

This paper presents a theoretical discussion of recent policy efforts to raise the qualification levels of the Australian early childhood workforce. Pierre Bourdieu's theoretical tools enable the early childhood profession to be conceptualised as a dynamic "field" in which particular forms of "symbolic" and "cultural…

Why Network? Theoretical Perspectives on Networking

ERIC Educational Resources Information Center

Muijs, Daniel; West, Mel; Ainscow, Mel

2010-01-01

In recent years, networking and collaboration have become increasingly popular in education. However, there is at present a lack of attention to the theoretical basis of networking, which could illuminate when and when not to network and under what conditions networks are likely to be successful. In this paper, we will attempt to sketch the…

Advances in Special Education: Volume I. Basic Constructs and Theoretical Orientations. A Research Annual.

ERIC Educational Resources Information Center

Keogh, Barbara K., Ed.

Intended for graduate students in special education, the text presents seven author contributed papers dealing with theoretical issues in the field. M. Faust and W. Faust ("Cognitive Constructing: Levels of Processing and Developmental Change") consider cognitive processing from a developmental perspective. In "Memory Processes in Exceptional…

The Government-Higher Education Institution Relationship: Theoretical Considerations from the Perspective of Agency Theory

ERIC Educational Resources Information Center

Kivisto, Jussi

2005-01-01

This article introduces the agency theory to the field of higher education research. By applying agency theory to the inter-organisational relationship between government and higher education institutions, it is possible to illustrate general problems facing control and governance in a more theoretical and analytical way. The conceptual arsenal…

Identifying, Analyzing, and Communicating Rural: A Quantitative Perspective

ERIC Educational Resources Information Center

Koziol, Natalie A.; Arthur, Ann M.; Hawley, Leslie R.; Bovaird, James A.; Bash, Kirstie L.; McCormick, Carina; Welch, Greg W.

2015-01-01

Defining rural is a critical task for rural education researchers, as it has implications for all phases of a study. However, it is also a difficult task due to the many ways in which rural can be theoretically, conceptually, and empirically operationalized. This article provides researchers with specific guidance on important theoretical and…

Growth in Mathematical Understanding While Learning How To Teach: A Theoretical Perspective.

ERIC Educational Resources Information Center

Cavey, Laurie O.

This theoretical paper outlines a conceptual framework for examining growth in prospective teachers' mathematical understanding as they engage in thinking about and planning for the mathematical learning of others. The framework is based on the Pirie-Kieren (1994) Dynamical Theory for the Growth of Mathematical Understanding and extends into the…

A Pragmatist Perspective on Building Intercultural Communicative Competency: From Theory to Classroom Practice

ERIC Educational Resources Information Center

Moeller, Aleidine J.; Osborn, Sarah R. Faltin

2014-01-01

This article analyzes and synthesizes the major theoretical frameworks for building intercultural communicative competency (ICC) within the domain of the foreign language classroom. Researchers used a pragmatist orientation as a venue for the translation of theoretical models into usable, accessible guidelines for classroom teachers in order to…

Physical activity adoption to adherence, lapse, and dropout: a self-determination theory perspective.

PubMed

Kinnafick, Florence-Emilie; Thøgersen-Ntoumani, Cecilie; Duda, Joan L

2014-05-01

Grounded in Self-Determination Theory, we aimed to explore and identify key motivational processes involved in the transition from a physically inactive to an active lifestyle, and the processes involved in lapse and dropout behavior within a walking program. We implemented a qualitative, longitudinal case study method, using semistructured interviews and theoretical thematic analyses. Fifteen women were interviewed over 10 months and three profiles were generated: (a) nonadherence, (b) lapse/readoption of physical activity, and (c) adherence. Internalization of walking behavior was key to adherence. Satisfaction of the needs for competence and relatedness were central for participation during exercise at the adoption stages, and autonomy was particularly pertinent in facilitating adherence. Those who lapsed and restarted physical activity experienced feelings of autonomy at the point of readoption. Sources of support were driving forces in the adoption and adherence phases.

Different perspectives on the sex-attachment link: towards an emotion-motivational account.

PubMed

Dewitte, Marieke

2012-01-01

Although the link between sex and attachment was made decades ago (Hazan & Shaver, 1987), theories on sexual and attachment functioning have been developed in relative isolation. Recent efforts to integrate both literatures have been complicated by the fact that the sex-attachment link has been approached from very different perspectives, including biological, evolutionary, developmental, cognitive, and social psychology approaches. Also, at the empirical level, research on sex and attachment lacks overarching synthesis. This article gives an overview of the most important theoretical ideas and empirical insights on sex and attachment. It starts with describing general models that approach the sex-attachment link from an evolutionary and neurobiological perspective. Then, it summarizes theoretical and empirical ideas of attachment theory and describes how attachment style differences are manifested in intimate and sexual relationships. Research so far has been limited to studying the predicted link between sex and attachment in terms of broad descriptives, and it would benefit the literature to specify the processes and pathways that mediate the sex-attachment link. After a short discussion of the functional similarities between the sexual and the attachment systems, the article describes some specific--dynamical--models that focus on the emotional and cognitive-motivational processes through which attachment schemas influence sexual experiences. Such an emotion-motivational perspective on sex and attachment can help to organize theoretical ideas and empirical findings and eventually promote an integrative view on how attachment dynamics can interact with sexual experiences.

Trials, tribulations, and triumphs of insider researchers

NASA Astrophysics Data System (ADS)

McBride, S.; Tilley, E. N.; Becker, J.; Orchiston, C.; Johnston, D. M.

2016-12-01

Is there merit in "insider" research? An insider researcher, in the social science context, is someone who conducts their research and provides their observations and perspectives on a project, sector or disaster setting which they are intimately familiar with. One strength of insider research is the unique insights and awareness that are gained as a consequence of the experience of working within the research setting. This could also be considered the most significant criticism of insider research, one that is fraught with bias and subjectivity. So, given their potential biases, can an insider develop worthwhile research? The trials and tribulations of an insider are many. Given the insider position, traditional observer empirical research is not ideal, so this research necessitates exploring different research theoretical perspectives, including the use of critical theory and constructivism. Constructivism-based research permits the researcher to use their unique perspectives and knowledge to `construct' knowledge through their research. However, using constructivist theoretical perspectives and methods may be a complex and challenging endeavor for those better acquainted with empirical methods. Further, ethical restrictions can create further complexities to insider research. Compounding the complexities of methodologies and theoretical perspective, an insiders' perspective can be difficult to manage, given their embedded viewpoint, and may include professional and emotional risks for the researcher. Given its many challenges, insider research is not a frequent pathway of academic examination, particularly in emergency management and natural hazards research. Triumphs of insider research endeavors become clear once ways to address methodological and ethical issues are resolved. I will explore these solutions in my presentation. Further, insider researchers laid the foundation for the contemporary emergency management discipline but this research has been largely been overlooked in the discourse. The triumph of insider research is how influential they may be to a sector; one historical piece of research assisted in the development of an entire sector. Finally, I explore my research pathway, as an insider, to research the communication lessons from the Canterbury Earthquake Sequence.

Humans display a reduced set of consistent behavioral phenotypes in dyadic games.

PubMed

Poncela-Casasnovas, Julia; Gutiérrez-Roig, Mario; Gracia-Lázaro, Carlos; Vicens, Julian; Gómez-Gardeñes, Jesús; Perelló, Josep; Moreno, Yamir; Duch, Jordi; Sánchez, Angel

2016-08-01

Socially relevant situations that involve strategic interactions are widespread among animals and humans alike. To study these situations, theoretical and experimental research has adopted a game theoretical perspective, generating valuable insights about human behavior. However, most of the results reported so far have been obtained from a population perspective and considered one specific conflicting situation at a time. This makes it difficult to extract conclusions about the consistency of individuals' behavior when facing different situations and to define a comprehensive classification of the strategies underlying the observed behaviors. We present the results of a lab-in-the-field experiment in which subjects face four different dyadic games, with the aim of establishing general behavioral rules dictating individuals' actions. By analyzing our data with an unsupervised clustering algorithm, we find that all the subjects conform, with a large degree of consistency, to a limited number of behavioral phenotypes (envious, optimist, pessimist, and trustful), with only a small fraction of undefined subjects. We also discuss the possible connections to existing interpretations based on a priori theoretical approaches. Our findings provide a relevant contribution to the experimental and theoretical efforts toward the identification of basic behavioral phenotypes in a wider set of contexts without aprioristic assumptions regarding the rules or strategies behind actions. From this perspective, our work contributes to a fact-based approach to the study of human behavior in strategic situations, which could be applied to simulating societies, policy-making scenario building, and even a variety of business applications.

Leadership profiles of senior nurse executives.

PubMed

Hemman, E A

2000-01-01

As hospitals reorganize to meet the demand for accessible, cost-effective quality healthcare, nursing's active participation as part of the top management team is vital. The purpose of this study was to describe the leadership profiles of four senior nurse executives and determine their congruence with the theoretical perspectives of the stratified systems theory. A multiple case study methodology was employed to develop individual and group leadership profiles through related experiences obtained during an interview, the organization's expectations based on their job descriptions, and a survey of their self-perceptions of how they spent most of their time. The findings indicated that the executives' leadership behavior was consistent with the theory in that they reported more frequent leadership behaviors at the strategic domain, less activity at the organizational domain, and infrequent activity at the production domain. Individual profiles were uniformly consistent with the group profile.

Regional Maritime Contexts and the Maritorium: A Latin American Perspective on Archaeological Land and Sea Integration

NASA Astrophysics Data System (ADS)

Herrera, Jorge M.; Chapanoff, Miguel

2017-12-01

In the field of maritime archaeology, the use of maritime, coastal, riverine, and lacustrine spaces by past societies has been perceived in different and changing viewpoints. These perspectives have flourished in dynamic and varying ways in many countries, and under different theoretical constructs. If in the 1970s the subject was perhaps not recognized as a central research subject by much of our community, it is now not only accepted but it has become a robust area of interest in maritime research. Two concepts in Latin America have been accepted that have had widespread application and influence, namely the regional maritime context and the maritorio. The points of contact between both are so intense that it is possible to speak about a single alternative with two possible names. In this article, their origins, applications, and theoretical influences are presented in a way that unifies these two concepts into a single approach (the maritorium), and examines how these ideas have been applied to research carried out in Mexico, Chile, and Uruguay. These applications are wide ranging, as they include the interconnected complexity between land and sea as used and inhabited by past societies. They have been applied in the study of ship traps, whole fleets, sites of maritime conflict and warfare, exploration activities, and ethnographic research. These will also be presented in light of other concepts of similar interest in the international sphere, such as the widespread concept of the Maritime Cultural Landscape, and also in view of other theoretical frameworks coming from the wider sphere of the profession, such as Landscape Archaeology and Phenomenological Archaeology.

A theoretical perspective on road safety communication campaigns.

PubMed

Elvik, Rune

2016-12-01

This paper proposes a theoretical perspective on road safety communication campaigns, which may help in identifying the conditions under which such campaigns can be effective. The paper proposes that, from a theoretical point of view, it is reasonable to assume that road user behaviour is, by and large, subjectively rational. This means that road users are assumed to behave the way they think is best. If this assumption is accepted, the best theoretical prediction is that road safety campaigns consisting of persuasive messages only will have no effect on road user behaviour and accordingly no effect on accidents. This theoretical prediction is not supported by meta-analyses of studies that have evaluated the effects of road safety communication campaigns. These analyses conclude that, on the average, such campaigns are associated with an accident reduction. The paper discusses whether this finding can be explained theoretically. The discussion relies on the distinction made by many modern theorists between bounded and perfect rationality. Road user behaviour is characterised by bounded rationality. Hence, if road users can gain insight into the bounds of their rationality, so that they see advantages to themselves of changing behaviour, they are likely to do so. It is, however, largely unknown whether such a mechanism explains why some road safety communication campaigns have been found to be more effective than others. Copyright © 2015 Elsevier Ltd. All rights reserved.

Current perspectives on the biological study of play: signs of progress.

PubMed

Graham, Kerrie Lewis; Burghardt, Gordon M

2010-12-01

There has been a recent resurgence of interest in the study of play behavior, marked by much empirical research and theoretical review. These efforts suggest that play may be of greater biological significance than most scientists realize. Here we present a brief synopsis of current play research covering issues of adaptive function, phylogeny, causal mechanisms, and development. Our goal is to selectively highlight contemporary areas of research in which the underlying processes and consequences of play should not be ignored. We elucidate some of the new and burgeoning areas of play research and interpret them from an integrative biological theoretical perspective that highlights areas in need of further experimental, comparative, and field research.

[Hospitality as an expression of nursing care].

PubMed

Barra, Daniela Couto Carvalho; Waterkemper, Roberta; Kempfer, Silvana Silveira; Carraro, Telma Elisa; Radünz, Vera

2010-01-01

Qualitative research whose purpose was to reflect and argue about the relationship between hospitality, care and nursing according to experiences of PhD students. The research was developed from theoretic and practical meeting carried through by disciplines "the care in Nursing and Health" of PhD nursing Program at Santa Catarina Federal University. Its chosen theoretical frame of Hospitality perspective while nursing care. Data were collected applying a semi-structured questionnaire at ten doctoral students. The analysis of the data was carried through under the perspective of the content analysis according to Bardin. Hospitality it is imperative for the individuals adaptation in the hospital context or any area where it is looking for health care.

Tensions in mentoring medical students toward self-directed and reflective learning in a longitudinal portfolio-based mentoring system - An activity theory analysis.

PubMed

Heeneman, Sylvia; de Grave, Willem

2017-04-01

In medical education, students need to acquire skills to self-direct(ed) learning (SDL), to enable their development into self-directing and reflective professionals. This study addressed the mentor perspective on how processes in the mentor-student interaction influenced development of SDL. n = 22 mentors of a graduate-entry medical school with a problem-based curriculum and longitudinal mentoring system were interviewed (n = 1 recording failed). Using activity theory (AT) as a theoretical framework, thematic analysis was applied to the interview data to identify important themes. Four themes emerged: centered around the role of the portfolio, guiding of students' SDL in the context of assessment procedures, mentor-role boundaries and longitudinal development of skills by both the mentor and mentee. Application of AT showed that in the interactions between themes tensions or supportive factors could emerge for activities in the mentoring process. The mentors' perspective on coaching and development of reflection and SDL of medical students yielded important insights into factors that can hinder or support students' SDL, during a longitudinal mentor-student interaction. Coaching skills of the mentor, the interaction with a portfolio and the context of a mentor community are important factors in a longitudinal mentor-student interaction that can translate to students' SDL skills.

An ecological framework of place: situating environmental gerontology within a life course perspective.

PubMed

Moore, Keith Diaz

2014-01-01

This article presents an emergent heuristic framework for the core environmental gerontology concept of "place." Place has been a central concern in the field since the 1970s (Gubrium, 1978) for its hypothesized direct relationship to identity, the self, and agency--suggestive of the appropriateness of lateral theoretical linkages with developmental science. The Ecological Framework of Place (EFP) defines place as a socio-physical milieu involving people, the physical setting, and the program of the place, all catalyzed by situated human activity and fully acknowledging that all four may change over time. The article begins with a concise overview of the EFP before moving on to consider it within three theoretical terrains: place theory, developmental science theory, and environmental gerontology theory. The EFP will be argued to be a place theory which subsumes themes of emergent environmental gerontology theories within a developmental science perspective. Implications for theory, method and practice are discussed. One of the strengths of the model is its ability to serve both research and practice, as is exhibited in its ability to incorporate applied design research and inform architectural decision-making so often lacking in other environmental gerontology models. Place should be viewed as an integrative concept providing opportunities for both environmental gerontology and developmental science to more critically concern the profound role places have in terms of agency, identity and sense of self over the life course.

What fosters concern for inequality among American adolescents?

PubMed

Cech, Erin A

2017-01-01

Understanding cultural beliefs about social and economic inequality is vital to discerning the roadblocks and pathways to addressing that inequality. The foundation of concern for inequality is laid during adolescence, yet scholars understand little about the factors that influence whether and how adolescents come to express such concern. Arguing that structural and cultural contexts are just as consequential as whether adolescents themselves are members of disadvantaged groups, I draw on four theoretical perspectives to identify factors that influence adolescents' concern for addressing inequality: the underdog thesis, intergroup contact theory, the education enlightens thesis, and ideological buttressing. Using representative restricted-use Educational Longitudinal Survey data, I find that 12th-graders' beliefs are indeed influenced by more than their own demography: the diversity of their social milieu, the content of education in and out of the classroom, and ideological buttressing via political region and entertainment all influence whether they express concern for addressing inequality. These findings suggest extensions and amendments to the four theoretical perspectives and underscore the importance of studying structural and cultural factors that shape beliefs about inequality. The results also point to several interventions that may increase students' concern for inequality: involvement in civic-oriented extracurricular activities, more education in academic subjects that consider inequality, nurturing of cross-race friendships, and increased leisure reading. Copyright © 2016 Elsevier Inc. All rights reserved.

Alienation and Engagement: Development of an Alternative Theoretical Framework for Understanding Student Learning

ERIC Educational Resources Information Center

Case, Jennifer M.

2008-01-01

In this paper it is suggested that the themes of alienation and engagement offer a productive alternative perspective for characterising the student experience of learning in higher education, compared to current dominant perspectives such as that offered by approaches to learning and related concepts. A conceptual and historical background of the…

Vygotskian Perspectives on Literacy Research: Constructing Meaning through Collaborative Inquiry. Learning in Doing: Social, Cognitive, and Computational Perspectives.

ERIC Educational Resources Information Center

Lee, Carol D., Ed.; Smagorinsky, Peter, Ed.

In this collection of essays, the authors use Lev Vygotsky's cultural-historical theory of human development to frame their analyses of schooling, with particular emphasis on the ways in which literacy practices are mediated by social interaction and cultural artifacts. The collection extends Vygotsky's cultural-historical theoretical framework to…

Implementing Fiscal Policies for Special Education at the State Level: Three Perspectives on the Implementation Process of Chapter 766.

ERIC Educational Resources Information Center

Andersen, David F.

This paper reports a case study of the implementation within the special education division of the Massachusetts state department of education of fiscal reforms required by the Massachusetts Comprehensive Special Education Statute, Chapter 766. Three theoretical perspectives were used to organize the study--a rational, organizational, and…

Theorizing Teachers' Perspectives on an EFL Textbook for Public High Schools of Iran: A Grounded Theory

ERIC Educational Resources Information Center

Namaghi, Seyyed Ali Ostovar; Moghaddam, Mohammad Reza Saboor; Tajzad, Maryam

2014-01-01

The purpose of this study is to explore language teachers' perspectives on Iranian third grade senior high school EFL textbook, which is prescribed by the Ministry of Education. In data collection and analysis, the researchers used theoretical sampling and the coding schemes presented in grounded theory. Final analysis yielded "Negative…

Focusing on Interactions between Content and Cognition: A New Perspective on Gender Differences in Mathematical Sub-Competencies

ERIC Educational Resources Information Center

George, Ann Cathrice; Robitzsch, Alexander

2018-01-01

This article presents a new perspective on measuring gender differences in the large-scale assessment study Trends in International Science Study (TIMSS). The suggested empirical model is directly based on the theoretical competence model of the domain mathematics and thus includes the interaction between content and cognitive sub-competencies.…

Perspectives on Child Abuse and Labour: Global Ethical Ideals Versus African Cultural Realities

ERIC Educational Resources Information Center

Ajayi, A. O.; Torimiro, D. O.

2004-01-01

This article focuses on the global and African postures on the issues of child abuse and child labour. The global ethical ideals of the issues are characterized within their various theoretical perspectives while the African cultural realities are explored through the use of focus group discussion sessions, which were organized in six rural…

Examining Massification Policies and Their Consequences for Equality in Chinese Higher Education: A Cultural Perspective

ERIC Educational Resources Information Center

Liu, Jian

2012-01-01

This study extends the theoretical perspectives in policy studies on the issue of educational equality by analyzing the influence of cultural values on policies and policy processes. The present paper first teases out the key cultural values regarding education and equality, and then explores how these values shape the institution and policy…

Poverty Is Not a Human Characteristic: A Retrospective Study of Comprehending and Educating Impoverished Children

ERIC Educational Resources Information Center

Holmlund, Kerstin

2012-01-01

This article describes and compares the differences between a feature-oriented understanding and a relational understanding of a child's behavior and the different ways of educating children which these two empirical and theoretical perspectives offer. The feature-oriented perspective focuses on the nature and character of impoverished children as…

Familial and Individual Perspective-Taking Processes in Adolescent Females with Bulimic Symptomatology.

ERIC Educational Resources Information Center

Rupp, Gary L.; Jurkovic, Gregory J.

1996-01-01

Compared perspective-taking processes in adolescent females displaying signs of bulimia and their mothers (n=17) to control mother-daughter dyads (n=41). The bulimic adolescents and their mothers were less able to predict the responses of the other on personality instruments than were controls. Discusses other findings and their theoretical and…

Freedom and Responsibility: The Aesthetics of Free Musical Improvisation and Its Educational Implications--A View from Bakhtin

ERIC Educational Resources Information Center

Kanellopoulos, Panagiotis A.

2011-01-01

This paper aims to examine how specific aspects of Bakhtin's theoretical perspective might inform our understanding of improvisation. Moreover, it outlines the possible educational implications of such a perspective. Specifically, a sketch of a Bakhtinian conception of improvisation is proposed, a sketch which emphasizes the cultivation of an…

Young Indigenous Students' Engagement with Growing Pattern Tasks: A Semiotic Perspective

ERIC Educational Resources Information Center

Miller, Jodie

2015-01-01

The aim of this study was to determine the role of semiotics in assisting young Indigenous students to engage with and identify the general structure of growing patterns. The theoretical perspective of semiotics underpinned the study. Data are drawn from two Year 3 students, including analysis of pretest questions and two conjecture-driven…

Toward an Interdisciplinary Perspective: A Review of Adult Learning Frameworks and Theoretical Models of Motor Learning

ERIC Educational Resources Information Center

Roessger, Kevin M.

2012-01-01

Researchers have yet to agree on an approach that supports how adults best learn novel motor skills in formal educational contexts. The literature fails to adequately discuss adult motor learning from the standpoint of adult education. Instead, the subject is addressed by other disciplines. This review attempts to integrate perspectives across…

Western Civilization, Modernity, and World History: Some Perspectives from East Asia.

ERIC Educational Resources Information Center

Farmer, Edward L.

This paper wrestles with some of the problems of Eurocentrism that must be confronted in teaching world history. Alert to the problem of perspective, the paper focuses on teaching strategies and not on theoretical justifications for personal opinions. The paper addresses the concepts of Western civilization and a modern world. It discusses five…

A Feedback Learning and Mental Models Perspective on Strategic Decision Making

ERIC Educational Resources Information Center

Capelo, Carlos; Dias, Joao Ferreira

2009-01-01

This study aims to be a contribution to a theoretical model that explains the effectiveness of the learning and decision-making processes by means of a feedback and mental models perspective. With appropriate mental models, managers should be able to improve their capacity to deal with dynamically complex contexts, in order to achieve long-term…

Family Values as Practiced by Feminist Parents: Bridging Third-Wave Feminism and Family Pluralism

ERIC Educational Resources Information Center

Mack-Canty, Colleen; Wright, Sue

2004-01-01

The shift from second-wave feminism, with its emphasis on gender equality, to third-wave feminism, whose concern is with oppression more generally, poses intriguing questions about theoretical and social change. We have chosen to explore these issues through the insight and perspectives of families who parent from feminist perspectives. To gain…

Writing Experiences of Community College Students with Self-Reported Writing Anxieties and Linguistic Insecurity: A Perspective for College Counselors

ERIC Educational Resources Information Center

Holland, Rochelle

2013-01-01

This explanatory case study researched the writing experiences of 11 community college students who differed subculturally and who were all part of the African diasporic community. The theoretical perspectives used for this study were Arthur Chickering's (1969) classical concept of academic competence and community dialect theory (Baxter &…

Critical Thinking Motivational Scale: A Contribution to the Study of Relationship between Critical Thinking and Motivation

ERIC Educational Resources Information Center

Valenzuela, Jorge; Nieto, Ana M.; Saiz, Carlos

2011-01-01

Introduction: The present work reports the characteristics of an instrument measuring the degree of motivation that people possess to think critically. The "Critical Thinking Motivation Scales" ("CTMS") is based on a theoretical option that affords precedence to the perspective of motivation for over the perspective of dispositions. Motivation is…

Social Support and Attachment to Teachers: Relative Importance and Specificity Among Low-Income Children and Youth of Color

ERIC Educational Resources Information Center

Murray, Christopher; Kosty, Derek; Hauser-McLean, Kristin

2016-01-01

A growing number of researchers are examining how teacher-student relationships contribute to child and adolescent development. Much of this work is based on two distinct theoretical perspectives: social support and attachment. The current study investigates the importance of teacher-student relationships from each of these perspectives among…

"If Your Roommate Dies, You Get A 4.0": Reclaiming Rumor with Burke and Organizational Culture.

ERIC Educational Resources Information Center

Scheibel, Dean

1999-01-01

Argues for a reconsideration of rumor from an interpretive perspective and articulates a theoretical perspective that combines organizational culture with Burke's guilt-purification-redemption cycle. Concludes that students use rumor to make sense of and to cope with problematic aspects of their university-life pertaining to roommates, academic…

The Impact of FTP on Commitment to Career Choices: Situating within a Social Cognitive Perspective

ERIC Educational Resources Information Center

Phan, Huy P.

2015-01-01

Future time perspective (FTP) is an important theoretical construct that may assist educators in their understanding of individuals' learning, motivation and decision-making. There is empirical evidence attesting to the predictive effects of anticipation of future goals on both cognitive and non-cognitive outcomes. The present study, based on…

Predictors of Academic Performance and School Engagement--Integrating Persistence, Motivation and Study Skills Perspectives Using Person-Centered and Variable-Centered Approaches

ERIC Educational Resources Information Center

Moreira, Paulo A. S.; Dias, Paulo; Vaz, Filipa Machado; Vaz, Joao Machado

2013-01-01

There is a growing need for the integration of various theoretical perspectives on academic performance, especially the theories on educational persistence, and motivational theories. Recent models of students' engagement with school incorporate different dimensions of students, family and school. However, some authors are arguing that academic…

The Interdependent Family-Centric Career: Career Perspective of the Overseas Chinese in Indonesia

ERIC Educational Resources Information Center

Pekerti, Andre A.

2008-01-01

This theoretical article presents an interdisciplinary approach to extend the scope of current career theories and their application to the overseas Chinese (OC) in Indonesia. Using an ecological model to analyze culture and an emic perspective, the article discusses several factors that affect careers of OC Indonesians. Factors such as culture,…

The Differential Impact of Observational Learning and Practice-Based Learning on the Development of Oral Presentation Skills in Higher Education

ERIC Educational Resources Information Center

De Grez, Luc; Valcke, Martin; Roozen, Irene

2014-01-01

The present study focuses on the design and evaluation of an innovative instructional approach to developing oral presentation skills. The intervention builds on the observational learning theoretical perspective. This perspective is contrasted with the traditional training and practice approach. Two sequencing approaches--learners starting with…

Growing Mathematical Understanding through Collective Image Making, Collective Image Having, and Collective Property Noticing

ERIC Educational Resources Information Center

Martin, Lyndon C.; Towers, Jo

2015-01-01

In the research reported in this paper, we develop a theoretical perspective to describe and account for the growth of collective mathematical understanding. We discuss collective processes in mathematics, drawing in particular on theoretical work in the domains of improvisational jazz and theatre. Using examples of data from a study of elementary…

Functional Literacy: Theoretical Issues and Educational Implications. Studies in Written Language and Literacy, Volume 1.

ERIC Educational Resources Information Center

Verhoeven, Ludo, Ed.

Opening up new perspectives in the study of literacy, this book presents 25 essays that bring together current research findings from linguistics, psychology, sociology, and anthropology. Essays in the book discuss theoretical questions related to the definition and modeling of the construct of functional literacy; the notion of literacy…

Moving Beyond Pioneering: Empirical and Theoretical Perspectives on Lesbian, Gay, and Bisexual Affirmative Training.

ERIC Educational Resources Information Center

Croteau, James M.; Bieschke, Kathleen J.; Phillips, Julia C.; Lark, Julianne S.

1998-01-01

States that the literature to date has broken the silence on lesbian, gay, and bisexual (LGB) issues and has affirmed the field of psychology as being affirmative toward these issues. Proposes that research should move toward a greater understanding of LGB affirmative professional training by focusing on training from theoretical and empirical…

Applying the Recovery Approach to the Interface between Mental Health and Child Protection Services

ERIC Educational Resources Information Center

Duffy, Joe; Davidson, Gavin; Kavanagh, Damien

2016-01-01

There is a range of theoretical approaches which may inform the interface between child protection and adult mental health services. These theoretical perspectives tend to be focused on either child protection or mental health with no agreed integrating framework. The interface continues to be identified, in research, case management reviews and…

Examining Theoretical Predictors of Substance Use among a Sample of Incarcerated Youth

ERIC Educational Resources Information Center

Cooper, Kelly; May, David; Soderstrom, Irina; Jarjoura, G. Roger

2009-01-01

A wide variety of theoretical perspectives have been found to have an association with substance abuse. Most of these studies use data from samples of public school students and thus capture only part of the youth population. Using data from approximately 800 delinquents incarcerated in a Midwestern state, we examine the association between…

Casino gambling among urban elders: just another social activity?

PubMed

Zaranek, Rochelle R; Chapleski, Elizabeth E

2005-03-01

This study explored older adults' attitudes about a range of activities and determined characteristics associated with casino participation. Activity theory was used as conceptual framework to examine casino gambling as a newer social activity and to identify characteristics related to gambling behavior among elders. The sample consisted of 1,410 randomly selected participants, aged 60 and older, who reside in the city of Detroit. Through the use of a cross-sectional analyses, selected variables tested with casino visits included health, demographics, social activities, senior optimism, opinions about casinos, transportation, and social support network. Bivariate associations revealed that sociodemographic variables such as income, age, education, marriage, and transportation were significantly associated with casino participation. Additional factors associated with casino visitation included positive attitudes about casinos, social support network, and enjoying a variety of other "active" activities. The results of this study supported the theoretical perspective underlying the basis of this project. Although not a favorite activity, gambling is among several types of social activities in which older adults do participate. Results suggest further investigation of how casino activities relate to mental health and other leisure activities.

Interfacing theories of program with theories of evaluation for advancing evaluation practice: Reductionism, systems thinking, and pragmatic synthesis.

PubMed

Chen, Huey T

2016-12-01

Theories of program and theories of evaluation form the foundation of program evaluation theories. Theories of program reflect assumptions on how to conceptualize an intervention program for evaluation purposes, while theories of evaluation reflect assumptions on how to design useful evaluation. These two types of theories are related, but often discussed separately. This paper attempts to use three theoretical perspectives (reductionism, systems thinking, and pragmatic synthesis) to interface them and discuss the implications for evaluation practice. Reductionism proposes that an intervention program can be broken into crucial components for rigorous analyses; systems thinking view an intervention program as dynamic and complex, requiring a holistic examination. In spite of their contributions, reductionism and systems thinking represent the extreme ends of a theoretical spectrum; many real-world programs, however, may fall in the middle. Pragmatic synthesis is being developed to serve these moderate- complexity programs. These three theoretical perspectives have their own strengths and challenges. Knowledge on these three perspectives and their evaluation implications can provide a better guide for designing fruitful evaluations, improving the quality of evaluation practice, informing potential areas for developing cutting-edge evaluation approaches, and contributing to advancing program evaluation toward a mature applied science. Copyright © 2016 Elsevier Ltd. All rights reserved.

Learning to Inhabit the Forest: Autonomy and Interdependence of Lives from a Mbya-Guarani Perspective.

PubMed

Remorini, Carolina

2015-01-01

This chapter examines the ideas of reciprocity, respect, autonomy, and interdependence of lives and the impact of these on children's learning. Using an ecological perspective that recognizes humans' relationship with other living beings that inhabit the forest, this chapter is based on ethnographic research conducted in two Mbya-Guarani communities (Argentina). Respect and reciprocity are key for children to develop as part of the community and the forest and they are related to children's well-being and health. I describe Mbya perspectives on children's growth and development, emphasizing the balance between interdependence and autonomy as complementary goals and values, providing examples of environmentally relevant skills to grow up in the forest. These skills are associated with particular ways of inhabiting the forest, including learning how to walk in it and developing entendimiento (understanding). These make possible children's integration in community life through their participation and collaboration in daily activities. I attempt to articulate these ideas with the theoretical framework of Learning by Observing and Pitching In, especially concerning ways of organizing and supporting children's learning processes in the context of their engagement with multiaged and more experienced group of people. © 2015 Elsevier Inc. All rights reserved.

When does activating diversity alleviate, when does it increase intergroup bias? An ingroup projection perspective

PubMed Central

Steffens, Melanie C.; Reese, Gerhard; Ehrke, Franziska; Jonas, Kai J.

2017-01-01

The question how intergroup bias can be alleviated is of much theoretical and practical interest. Whereas diversity training and the multiculturalism ideology are two approaches prominent in practice, most theoretical models on reducing intergroup bias are based on social-identity theory and self-categorization theory. This social-identity perspective assumes that similar processes lead to intergroup bias in very different intergroup contexts if people identify with the respective social groups. A recent prominent model based on these theories is the ingroup-projection model. As this model assumes, an ingroup’s norms and standards are applied to outgroups included in a common superordinate category (this is called ingroup projection). Intergroup bias results because the outgroup fulfils these norms and standards less than the ingroup. Importantly, if the diversity of the superordinate category is induced as the norm, ingroup projection and thus intergroup bias should be reduced. The present research delineates and tests how general this process is. We propose that ingroup prototypicality is not only an outcome variable, as the ingroup-projection model originally assumes, but can also be an important moderator. We hypothesize that for members considering their ingroup highly prototypical (“pars pro toto”, large majorities), the superordinate group’s diversity may question their ingroup’s position and thus elicit threat and intergroup bias. In contrast, for members who consider their group as less prototypical (one among several, or “una inter pares” groups), activating diversity should, as originally assumed in the ingroup-projection model, reduce intergroup bias. Three experiments (total N = 345) supported these predictions in the contexts of groups defined by gender or nationality. Taken together, the ingroup-projection model can explain under which conditions activating superordinate-category diversity induces tolerance, and when it may backfire. We discuss in how far the ingroup-projection model can integrate conflicting findings on the multiculturalism ideology. PMID:28582443

Authentic research projects: Students' perspectives on the process, ownership, and benefits of doing research

NASA Astrophysics Data System (ADS)

Bernard, Warren

2005-11-01

Authentic research projects are one type of inquiry activity as defined by the American Association for the Advancement of Science (1993) and are a core component in science education reform movements. The purpose of this study was to examine high school students' perspectives of an authentic research project. The context for this study was a local Science and Engineering Fair (SEF) that involved students from a Metro-Atlanta public high school. This study provided information about this type of activity from the student's perspective, an emic viewpoint. In this qualitative study, demographic information was used for the purposeful selection of fourteen students making up the study sample. In this descriptive ethnography, data were collected via an open-ended survey, three individual interviews, a web log, and a group interview. Interviews were audio taped and conducted according to the protocol established by Lincoln and Guba (1998). Transcripts of the interviews, web logs, and survey responses were coded and analyzed by the constant comparative method as described by Glaser and Strauss (1965). Reliability and validity were achieved through member checks and triangulation. Using Gowin's Vee diagram (1981) as a theoretical framework for analysis, themes emerged describing the students' research experience. The themes included the students' initial reactions, difficulty getting started, accepting ownership of their project, growing interest, acknowledged benefits of the research experience, and a reflective look back at their experience. Overall, students described the authentic research experience as a worthwhile activity. The implications of the study are two-fold. At the practitioner level, teachers should engage students in research, but should do so in a manner that maximizes authenticity. Examples may include having students present a formal prospectus and work with a scientist mentor. For Science Educators in teacher preparation programs, there should be an experience with authentic research for pre-service teachers during the certification program. Future research may focus on the students' perspectives of ownership through the process of the authentic research and teachers' perspectives of the authentic research experience.

Can Perspective-Taking Reduce Crime? Examining a Pathway Through Empathic-Concern and Guilt-Proneness

PubMed Central

Martinez, Andres G.; Stuewig, Jeffrey; Tangney, June

2015-01-01

We describe and test a theoretical model in which individual differences in perspective-taking eventuate in crime reduction. Specifically, it is hypothesized that perspective-taking propensities influence the tendency to feel empathic-concern, thereby heightening proneness for guilt, which then ultimately inhibits criminal behavior (perspective-taking → empathic-concern → guilt-proneness → crime desistance). Data from two sources were analyzed: (1) a cross-sectional college sample and (2) a longitudinal sample of jail inmates. Overall, results lend credence to this model. Perspective-taking propensities ultimately “put the brakes” on criminal behavior via an affective pathway of empathic-concern and guilt-proneness. Discussion focuses on the nature of perspective-taking, its generative role in moral emotions, as well as potential applications for crime prevention. PMID:25324328

Transition Metal Oxides as Electrocatalysts for the Oxygen Evolution Reaction in Alkaline Solutions: An Application-Inspired Renaissance.

PubMed

Song, Fang; Bai, Lichen; Moysiadou, Aliki; Lee, Seunghwa; Hu, Chao; Liardet, Laurent; Hu, Xile

2018-06-27

Water splitting is the essential chemical reaction to enable the storage of intermittent energies such as solar and wind in the form of hydrogen fuel. The oxygen evolution reaction (OER) is often considered as the bottleneck in water splitting. Though metal oxides had been reported as OER electrocatalysts more than half a century ago, the recent interest in renewable energy storage has spurred a renaissance of the studies of transition metal oxides as Earth-abundant and nonprecious OER catalysts. This Perspective presents major progress in several key areas of the field such as theoretical understanding, activity trend, in situ and operando characterization, active site determination, and novel materials. A personal overview of the past achievements and future challenges is also provided.

The Disillusionment of Students Denied Admission to a Preferred Major Viewed from the Perspective of a Psychological Theory of Alienation

ERIC Educational Resources Information Center

Barber, Clifton E.

2014-01-01

Why students respond differently when they are denied admission to a preferred academic major may be explained using a psychological theory of alienation. Using this theoretical perspective, three trajectories producing feelings of alienation are presented. The most intense of these trajectories, the process of disillusionment, is examined using a…

Analytical and Methodological Issues in the Use of Qualitative Data Analysis Software: A Description of Three Studies.

ERIC Educational Resources Information Center

Margerum-Leys, Jon; Kupperman, Jeff; Boyle-Heimann, Kristen

This paper presents perspectives on the use of data analysis software in the process of qualitative research. These perspectives were gained in the conduct of three qualitative research studies that differed in theoretical frames, areas of interests, and scope. Their common use of a particular data analysis software package allows the exploration…

Emerging Trends in Family Caregiving Using the Life Course Perspective: Preparing Health Educators for an Aging Society

ERIC Educational Resources Information Center

Eifert, Elise K.; Adams, Rebecca; Morrison, Sharon; Strack, Robert

2016-01-01

Background: As life expectancy and morbidity related to chronic disease increase, the baby boomers will be called upon to provide care to aging members of their family or to be care recipients themselves. Purpose: Through the theoretical lens of the life course perspective, this review of the literature provides insight into what characteristics…

Role Expectations for United States Air Force Psychiatric Clinical Nurse Specialists.

DTIC Science & Technology

1986-01-01

perspective of symbolic interactionism . Symbolic interactionism provides a matrix within which to understand how humans perceive and interact with the...theoretical framework for understanding role theory in this study is that tradition in social psychology derived from symbolic interactionism (Clayton...influence of the clinical nurse specialist. Nursing Administration Quarterly, 6(l), 53-63. Blumer, H. (1969). Symbolic interactionism : Perspective and

A Learning Patterns Perspective on Student Learning in Higher Education: State of the Art and Moving Forward

ERIC Educational Resources Information Center

Vermunt, Jan D.; Donche, Vincent

2017-01-01

The aim of this article is to review the state of the art of research and theory development on student learning patterns in higher education and beyond. First, the learning patterns perspective and the theoretical framework are introduced. Second, research published since 2004 on student learning patterns is systematically identified and…

Adaptive and Nonadaptive Help Seeking with Peer Harassment: An Integrative Perspective of Coping and Self-Regulation

ERIC Educational Resources Information Center

Newman, Richard S.

2008-01-01

When harassed by peers, elementary school students often face a dilemma of whether to ask their teacher for help. Assistance may be useful, and perhaps necessary. However, there can be social costs; children generally are expected to resolve interpersonal conflicts on their own. Two theoretical perspectives (i.e., coping and self-regulation)…

Bilingual Writing as an Act of Identity: Sign-Making in Multiple Scripts

ERIC Educational Resources Information Center

Kabuto, Bobbie

2010-01-01

This article explores early bilingual script writing as an act of identity. Using multiple theoretical perspectives related to social semiotics and social constructivist perspectives on identity and writing, the research presented in this article is based on a case study of an early biliterate learner of Japanese and English from the ages of 3-7.…

The Ethics of Writing Instruction: Issues in Theory and Practice. Perspectives on Writing: Theory, Research, Practice. Volume 4.

ERIC Educational Resources Information Center

Pemberton, Michael A., Ed.

This collection of essays reveals a keen awareness of the degree to which ethics and ethical systems are located in particular instructional contexts. The essays consider the implications of these contexts from a variety of perspectives, both theoretical and pedagogical. In the collection's first part, Ethics and the Composition Classroom, are the…

Learning "in" or "with" Games? Quality Criteria for Digital Learning Games from the Perspectives of Learning, Emotion, and Motivation Theory

ERIC Educational Resources Information Center

Hense, Jan; Mandl, Heinz

2012-01-01

This conceptual paper aims to clarify the theoretical underpinnings of game based learning (GBL) and learning with digital learning games (DLGs). To do so, it analyses learning of game related skills and contents, which occurs constantly during playing conventional entertainment games, from three perspectives: learning theory, emotion theory, and…

Short Term International Study for Teachers as a Form of Experiential Learning: A Case Study of American Educators in Turkey

ERIC Educational Resources Information Center

Berk, Zulfikar

2017-01-01

This dissertation is a case study of the experiences and perspectives of nine US teachers who participated in a short-term international study tour to Turkey, from the theoretical perspectives of global education and experiential learning. It examines how that experience shaped the teachers' understandings of global dynamics, cultural differences…

Explicit Knowledge and Processes from a Usage-Based Perspective: The Developmental Trajectory of an Instructed L2 Learner

ERIC Educational Resources Information Center

Roehr-Brackin, Karen

2014-01-01

This article considers explicit knowledge and processes in second language (L2) learning from a usage-based theoretical perspective. It reports on the long-term development of a single instructed adult learner's use of two L2 constructions, the German Perfekt of "gehen" ("go," "walk") and "fahren"…

Alternative Theoretical Bases for the Study of Human Communication: The Systems Perspective.

ERIC Educational Resources Information Center

Monge, Peter R.

Three potentially useful perspectives for the scientific development of human communication theory are the law model, the systems approach, and the rules paradigm. It is the purpose of this paper to indicate the utility of the systems approach. The first section of this paper provides a brief account of the systems view of the world. Outlined in…

A Behavioral Perspective of Childhood Trauma and Attachment Issues: Toward Alternative Treatment Approaches for Children with a History of Abuse

ERIC Educational Resources Information Center

Prather, Walter; Golden, Jeannie A.

2009-01-01

Attachment theory provides a useful conceptual framework for understanding trauma and the treatment of children who have been abused. This article examines childhood trauma and attachment issues from the perspective of behavior analysis, and provides a theoretical basis for two alternative treatment models for previously abused children and their…

Building Employer Capacity to Support Meaningful Employment for Persons with Developmental Disabilities: A Grounded Theory Study of Employment Support Perspectives

ERIC Educational Resources Information Center

Rashid, Marghalara; Hodgetts, Sandra; Nicholas, David

2017-01-01

To explore strategies to build employer capacity to support people with DD in meaningful employment from perspective of employment support workers. A grounded theory study was conducted with 34 employment support individuals. A theoretical sampling approach was used to identify and recruit participants from multiple sites in Ontario and Alberta.…

Credentials in Context: The Meaning and Use of Associate Degrees in the Employment of IT Technicians

ERIC Educational Resources Information Center

Van Noy, Michelle

2011-01-01

Educational credentials are clearly linked to economic success, but the reasons for this link are not clear. Common theoretical approaches provide explanations but lack direct employer perspectives on credentials' meaning and the context in which employers make sense of credentials. In this study, I used an alternative perspective based in Meyer's…

Understanding Students' Motivation in Sport and Physical Education: From the Expectancy-Value Model and Self-Efficacy Theory Perspectives

ERIC Educational Resources Information Center

Gao, Zan; Lee, Amelia M.; Harrison, Louis, Jr.

2008-01-01

In this article, the roles of individuals' expectancy beliefs and incentives (i.e., task value, outcome expectancy) in sport and physical education are examined from expectancy-value model and self-efficacy theory perspectives. Overviews of the two theoretical frameworks and the conceptual and measurement issues are provided, followed by a review…

Selected Representations of Teachers and Teaching in Twentieth-Century Anglo-Irish Fiction and Memoir: Some Literary-Critical and Pedagogical Explorations

ERIC Educational Resources Information Center

Hanratty, Brian

2018-01-01

This paper has two complementary objectives. After providing some theoretical perspectives on fiction generally, and on the teaching of fiction more specifically, it firstly evaluates, from a literary-critical perspective, a reasonably representative selection of the portrayal of teachers and teaching in some twentieth-century Anglo-Irish fiction…

Aiming at a Moving Target: Theoretical and Methodological Considerations in the Study of Intraindividual Goal Conflict between Personal Goals

PubMed Central

Gorges, Julia; Grund, Axel

2017-01-01

Multiple-goal pursuit and conflict between personal life-defining goals can be considered part of everyday business in most individuals' lives. Given the potentially detrimental effects of goal conflict—for example, impaired well-being or poor performance—the literature on goal conflict is surprisingly scattered due to heterogeneous methodological approaches and technical terms. Little empirical research has addressed the conceptualization of goal conflict against the background of differing understandings from a structure-like and a process-like perspective. In the present article, we outline theoretical foundations of goal conflict from two perspectives: a structure- and a process-like perspective. Based on a comparative analysis and integration of these two perspectives, we systematically review empirical studies on goal conflict over 30 years of research. In doing so, we identify and discuss important conceptual dimensions of goal conflict, namely, goal conflict as a cognitive construct and an experiential instance, a focus on goal interrelations or on specific goal properties, and resource vs. inherent conflict, and the potential of these distinctions to further research on goal conflict. Finally, we present major challenges and pose questions that need to be addressed by future research. PMID:29201013

Aiming at a Moving Target: Theoretical and Methodological Considerations in the Study of Intraindividual Goal Conflict between Personal Goals.

PubMed

Gorges, Julia; Grund, Axel

2017-01-01

Multiple-goal pursuit and conflict between personal life-defining goals can be considered part of everyday business in most individuals' lives. Given the potentially detrimental effects of goal conflict-for example, impaired well-being or poor performance-the literature on goal conflict is surprisingly scattered due to heterogeneous methodological approaches and technical terms. Little empirical research has addressed the conceptualization of goal conflict against the background of differing understandings from a structure-like and a process-like perspective. In the present article, we outline theoretical foundations of goal conflict from two perspectives: a structure- and a process-like perspective. Based on a comparative analysis and integration of these two perspectives, we systematically review empirical studies on goal conflict over 30 years of research. In doing so, we identify and discuss important conceptual dimensions of goal conflict, namely, goal conflict as a cognitive construct and an experiential instance, a focus on goal interrelations or on specific goal properties, and resource vs. inherent conflict, and the potential of these distinctions to further research on goal conflict. Finally, we present major challenges and pose questions that need to be addressed by future research.

Understanding access to healthcare among Indigenous peoples: A comparative analysis of biomedical and postcolonial perspectives.

PubMed

Horrill, Tara; McMillan, Diana E; Schultz, Annette S H; Thompson, Genevieve

2018-03-25

As nursing professionals, we believe access to healthcare is fundamental to health and that it is a determinant of health. Therefore, evidence suggesting access to healthcare is problematic for many Indigenous peoples is concerning. While biomedical perspectives underlie our current understanding of access, considering alternate perspectives could expand our awareness of and ability to address this issue. In this paper, we critique how access to healthcare is understood through a biomedical lens, how a postcolonial theoretical lens can extend that understanding, and the subsequent implications this alternative view raises for the nursing profession. Drawing on peer-reviewed published and gray literature concerning healthcare access and Indigenous peoples to inform this critique, we focus on the underlying theoretical lens shaping our current understanding of access. A postcolonial analysis provides a way of understanding healthcare as a social space and social relationship, presenting a unique perspective on access to healthcare. The novelty of this finding is of particular importance for the profession of nursing, as we are well situated to influence these social aspects, improving access to healthcare services broadly, and among Indigenous peoples specifically. © 2018 The Authors Nursing Inquiry published by John Wiley & Sons Ltd.

A self-regulation perspective on avoidance and persistence behavior in chronic pain: new theories, new challenges?

PubMed

Van Damme, Stefaan; Kindermans, Hanne

2015-02-01

Behavioral factors such as avoidance and persistence have received massive theoretical and empirical attention in the attempts to explain chronic pain and disability. The determinants of these pain behaviors remain, however, poorly understood. We propose a self-regulation perspective to increase our understanding of pain-related avoidance and persistence. A narrative review. We identified several theoretical views that may help explaining avoidance and persistence behavior, and organized these views around 4 concepts central in self-regulation theories: (1) identity, (2) affective-motivational orientation, (3) goal cognitions, and (4) coping. The review shows that each of these self-regulation perspectives allows for a broadened view in which pain behaviors are not simply considered passive consequences of fear, but proactive strategies to regulate the self when challenged by pain. Several implications and challenges arising from this review are discussed. In particular, a self-regulation perspective does not consider avoidance and persistence behavior to be intrinsically adaptive or maladaptive, but argues that their effects on disability and well-being rather depend on the goals underlying these behaviors. Such view would require a shift in how avoidance and persistence behavior are assessed and approached in clinical interventions.

Binocular disparities, motion parallax, and geometric perspective in Patrick Hughes's 'reverspectives': theoretical analysis and empirical findings.

PubMed

Rogers, Brian; Gyani, Alex

2010-01-01

Abstract. Patrick Hughes's 'reverspective' artworks provide a novel way of investigating the effectiveness of different sources of 3-D information for the human visual system. Our empirical findings show that the converging lines of simple linear perspective can be as effective as the rich array of 3-D cues present in natural scenes in determining what we see, even when these cues are in conflict with binocular disparities. Theoretical considerations reveal that, once the information provided by motion parallax transformations is correctly understood, there is no need to invoke higher-level processes or an interpretation based on familiarity or past experience in order to explain either the 'reversed' depth or the apparent, concomitant rotation of a reverspective artwork as the observer moves from side to side. What we see in reverspectives is the most likely real-world scenario (distal stimulus) that could have created the perspective and parallax transformations (proximal stimulus) that stimulate our visual systems.

Ideology and community social psychology: theoretical considerations and practical implications.

PubMed

Montenegro, Marisela

2002-08-01

This paper addresses the importance of the concept of ideology in community work. The implications of a Marxist approach to ideology in community practice are analyzed in terms of the concepts of problematization (P. Freire, 1979) and consciousness-raising (J. Barreiro, 1976), illustrating the point with some examples. The traditional Marxist perspective is also examined in relation to the perspectives of social constructionism (I. Ibáñez, 1996), cultural studies (A. McRobbie, 1992), post-Marxism (E. Laclau & C. Mouffe, 1985), and feminism (D. Haraway, 1991). It is argued that the concepts of hegemony and habitus (P. Bourdieu, 1985) can be useful to community social psychology theory and practice. A "situated perspective"--in which it is possible to dialogue from different "subject positions," and articulate transformation and political action--is argued. The implications of this shifting in the concept of ideology by means of theoretical developments outside social communitypsychology can help to define the external (outside) agent's position in community practice.

Creating opportunities to learn in mathematics education: a sociocultural perspective

NASA Astrophysics Data System (ADS)

Goos, Merrilyn

2014-09-01

The notion of `opportunities to learn in mathematics education' is open to interpretation from multiple theoretical perspectives, where the focus may be on cognitive, social or affective dimensions of learning, curriculum and assessment design, issues of equity and access, or the broad policy and political contexts of learning and teaching. In this paper, I conceptualise opportunities to learn from a sociocultural perspective. Beginning with my own research on the learning of students and teachers of mathematics, I sketch out two theoretical frameworks for understanding this learning. One framework extends Valsiner's zone theory of child development, and the other draws on Wenger's ideas about communities of practice. My aim is then to suggest how these two frameworks might help us understand the learning of others who have an interest in mathematics education, such as mathematics teacher educator-researchers and mathematicians. In doing so, I attempt to move towards a synthesis of ideas to inform mathematics education research and development.

Good fences make for good neighbors but bad science: a review of what improves Bayesian reasoning and why

PubMed Central

Brase, Gary L.; Hill, W. Trey

2015-01-01

Bayesian reasoning, defined here as the updating of a posterior probability following new information, has historically been problematic for humans. Classic psychology experiments have tested human Bayesian reasoning through the use of word problems and have evaluated each participant’s performance against the normatively correct answer provided by Bayes’ theorem. The standard finding is of generally poor performance. Over the past two decades, though, progress has been made on how to improve Bayesian reasoning. Most notably, research has demonstrated that the use of frequencies in a natural sampling framework—as opposed to single-event probabilities—can improve participants’ Bayesian estimates. Furthermore, pictorial aids and certain individual difference factors also can play significant roles in Bayesian reasoning success. The mechanics of how to build tasks which show these improvements is not under much debate. The explanations for why naturally sampled frequencies and pictures help Bayesian reasoning remain hotly contested, however, with many researchers falling into ingrained “camps” organized around two dominant theoretical perspectives. The present paper evaluates the merits of these theoretical perspectives, including the weight of empirical evidence, theoretical coherence, and predictive power. By these criteria, the ecological rationality approach is clearly better than the heuristics and biases view. Progress in the study of Bayesian reasoning will depend on continued research that honestly, vigorously, and consistently engages across these different theoretical accounts rather than staying “siloed” within one particular perspective. The process of science requires an understanding of competing points of view, with the ultimate goal being integration. PMID:25873904

Good fences make for good neighbors but bad science: a review of what improves Bayesian reasoning and why.

PubMed

Brase, Gary L; Hill, W Trey

2015-01-01

Bayesian reasoning, defined here as the updating of a posterior probability following new information, has historically been problematic for humans. Classic psychology experiments have tested human Bayesian reasoning through the use of word problems and have evaluated each participant's performance against the normatively correct answer provided by Bayes' theorem. The standard finding is of generally poor performance. Over the past two decades, though, progress has been made on how to improve Bayesian reasoning. Most notably, research has demonstrated that the use of frequencies in a natural sampling framework-as opposed to single-event probabilities-can improve participants' Bayesian estimates. Furthermore, pictorial aids and certain individual difference factors also can play significant roles in Bayesian reasoning success. The mechanics of how to build tasks which show these improvements is not under much debate. The explanations for why naturally sampled frequencies and pictures help Bayesian reasoning remain hotly contested, however, with many researchers falling into ingrained "camps" organized around two dominant theoretical perspectives. The present paper evaluates the merits of these theoretical perspectives, including the weight of empirical evidence, theoretical coherence, and predictive power. By these criteria, the ecological rationality approach is clearly better than the heuristics and biases view. Progress in the study of Bayesian reasoning will depend on continued research that honestly, vigorously, and consistently engages across these different theoretical accounts rather than staying "siloed" within one particular perspective. The process of science requires an understanding of competing points of view, with the ultimate goal being integration.

Pedagogy for rural health.

PubMed

Reid, Stephen J

2011-04-01

As the body of literature on rural health has grown, the need to develop a unifying theoretical framework has become more apparent. There are many different ways of seeing the same phenomenon, depending on the assumptions we make and the perspective we choose. A conceptual and theoretical basis for the education of health professionals in rural health has not yet been described. This paper examines a number of theoretical frameworks that have been used in the rural health discourse and aims to identify relevant theory that originates from an educational paradigm. The experience of students in rural health is described phenomenologically in terms of two complementary perspectives, using a geographic basis on the one hand, and a developmental viewpoint on the other. The educational features and implications of these perspectives are drawn out. The concept of a 'pedagogy of place' recognizes the importance of the context of learning and allows the uniqueness of a local community to integrate learning at all levels. The theory of critical pedagogy is also found relevant to education for rural health, which would ideally produce 'transformative' graduates who understand the privilege of their position, and who are capable of and committed to engaging in the struggles for equity and justice, both within their practices as well as in the wider society. It is proposed that a 'critical pedagogy of place,' which gives due acknowledgement to local peculiarities and strengths, while situating this within a wider framework of the political, social and economic disparities that impact on the health of rural people, is an appropriate theoretical basis for a distinct rural pedagogy in the health sciences.

Adopting the sensemaking perspective for chronic disease self-management.

PubMed

Mamykina, Lena; Smaldone, Arlene M; Bakken, Suzanne R

2015-08-01

Self-monitoring is an integral component of many chronic diseases; however few theoretical frameworks address how individuals understand self-monitoring data and use it to guide self-management. To articulate a theoretical framework of sensemaking in diabetes self-management that integrates existing scholarship with empirical data. The proposed framework is grounded in theories of sensemaking adopted from organizational behavior, education, and human-computer interaction. To empirically validate the framework the researchers reviewed and analyzed reports on qualitative studies of diabetes self-management practices published in peer-reviewed journals from 2000 to 2015. The proposed framework distinguishes between sensemaking and habitual modes of self-management and identifies three essential sensemaking activities: perception of new information related to health and wellness, development of inferences that inform selection of actions, and carrying out daily activities in response to new information. The analysis of qualitative findings from 50 published reports provided ample empirical evidence for the proposed framework; however, it also identified a number of barriers to engaging in sensemaking in diabetes self-management. The proposed framework suggests new directions for research in diabetes self-management and for design of new informatics interventions for data-driven self-management. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

Mundane science use in a practice theoretical perspective: Different understandings of the relations between citizen-consumers and public communication initiatives build on scientific claims.

PubMed

Halkier, Bente

2015-08-13

Public communication initiatives play a part in placing complicated scientific claims in citizen-consumers' everyday contexts. Lay reactions to scientific claims framed in public communication, and attempts to engage citizens, have been important subjects of discussion in the literatures of public understanding and public engagement with science. Many of the public communication initiatives, however, address lay people as consumers rather than citizens. This creates specific challenges for understanding public engagement with science and scientific citizenship. The article compares five different understandings of the relations between citizen-consumers and public issue communication involving science, where the first four types are widely represented in the Public Understanding of Science discussions. The fifth understanding is a practice theoretical perspective. The article suggests how the public understanding of and engagement in science literature can benefit from including a practice theoretical approach to research about mundane science use and public engagement. © The Author(s) 2015.

Excess capacity: markets regulation, and values.

PubMed Central

Madden, C W

1999-01-01

OBJECTIVE: To examine the conceptual bases for the conflicting views of excess capacity in healthcare markets and their application in the context of today's turbulent environment. STUDY SETTING: The policy and research literature of the past three decades. STUDY DESIGN: The theoretical perspectives of alternative economic schools of thought are used to support different policy positions with regard to excess capacity. Changes in these policy positions over time are linked to changes in the economic and political environment of the period. The social values implied by this history are articulated. DATA COLLECTION: Standard library search procedures are used to identify relevant literature. PRINCIPAL FINDINGS: Alternative policy views of excess capacity in healthcare markets rely on differing theoretical foundations. Changes in the context in which policy decisions are made over time affect the dominant theoretical framework and, therefore, the dominant policy view of excess capacity. CONCLUSIONS: In the 1990s, multiple perspectives of optimal capacity still exist. However, our evolving history suggests a set of persistent values that should guide future policy in this area. PMID:10029502

A Social Justice Alternative for Framing Post-Compulsory Education: A Human Development Perspective of VET in Times of Economic Dominance

ERIC Educational Resources Information Center

Lopez-Fogues, Aurora

2016-01-01

The article provides an alternative theoretical framework for evaluating contemporary issues facing education, specifically vocational education and training (VET) in Europe. In order to accomplish this, it draws on the theoretical insights of the capability approach in the work of Amartya Sen; the concept of vulnerability as intrinsic to every…

Corrective Feedback in L2 Writing: Theoretical Perspectives, Empirical Insights, and Future Directions

ERIC Educational Resources Information Center

Van Beuningen, Catherine

2010-01-01

The role of (written) corrective feedback (CF) in the process of acquiring a second language (L2) has been an issue of considerable controversy among theorists and researchers alike. Although CF is a widely applied pedagogical tool and its use finds support in SLA theory, practical and theoretical objections to its usefulness have been raised…

Learning as Renewal: Contribution to the Present Theoretical Background of the Lifelong Learning Policy of the European Union

ERIC Educational Resources Information Center

Szakos, Eva Feketene

2014-01-01

There are a number of EU documents on the term and way of implementation of lifelong learning. However, the characteristics of learning from adult education perspectives are not sufficiently emphasized and are undertheorized in them. Numerous new, theoretical works have been published on adult learning in the related adult education literature…

"You Can See the Quality in Front of Your Eyes": Grounding Academic Standards between Rationality and Interpretation

ERIC Educational Resources Information Center

Bloxham, Sue

2012-01-01

This article considers the failure of theory to provide a workable model for academic standards in use. Examining the contrast between theoretical perspectives, it argues that there are four dimensions for which the academy has failed to provide an adequate theoretical account of standards: documented or tacit knowledge of standards; norm or…

Adult Literacy in the United States: A Compendium of Qualitative Data and Interpretive Comments. Research to Practice.

ERIC Educational Resources Information Center

Armstrong, William B.; Sticht, Thomas G.

Human cognitive system and information processing theories were used as the theoretical base that frames an interpretation of adult literacy research from World War I (WWI) through 1993. These theoretical perspectives are as follows: (1) literacy learning is grounded in a distinct developmental sequence; and (2) literacy learning is dependent on…

Abduction, Deduction and Induction: Can These Concepts Be Used for an Understanding of Methodological Processes in Interpretative Case Studies?

ERIC Educational Resources Information Center

Åsvoll, Håvard

2014-01-01

Within the area of interpretative case studies, there appears to be a vast amount of literature about theoretical interpretations as the main analytical strategy. In light of this theoretically based strategy in case studies, this article presents an extended perspective based on Charles Sanders Peirce's concepts of abduction, deduction and…

A Critical Review of Theories and Measures of Ethics-Related Leadership.

PubMed

Zhu, Weichun; Zheng, Xiaoming; Riggio, Ronald E; Zhang, Xi

2015-01-01

This chapter reviews the different theoretical perspectives and measurements of ethics-related leadership models, including ethical leadership, transformational leadership, authentic leadership, servant leadership, spiritual leadership, and a virtues-based approach to leadership ethics. The similarities and differences among these theoretical models and measures to ethics-related leadership are discussed. © 2015 Wiley Periodicals, Inc., A Wiley Company.

Diversity and Women's Career Development: From Adolescence to Adulthood. Women's Mental Health and Development, Volume 2.

ERIC Educational Resources Information Center

Farmer, Helen S.

This book presents a variety of perspectives on career development for women that grew from an extensive study of high school students in 1980 with follow-ups in 1990 and 1993. "Theoretical Overview: The Longitudinal Study" (Helen S. Farmer) outlines the social learning theoretical framework underlying the study and describes study procedures,…

The Importance of Emotion in Theories of Motivation: Empirical, Methodological, and Theoretical Considerations from a Goal Theory Perspective

ERIC Educational Resources Information Center

Turner, Julianne C.; Meyer, Debra K.; Schweinle, Amy

2003-01-01

Despite its importance to educational psychology, prominent theories of motivation have mostly ignored emotion. In this paper, we review theoretical conceptions of the relation between motivation and emotion and discuss the role of emotion in understanding student motivation in classrooms. We demonstrate that emotion is one of the best indicators…

The Pedagogy of Primary Historical Sources in Mathematics: Classroom Practice Meets Theoretical Frameworks

ERIC Educational Resources Information Center

Barnett, Janet Heine; Lodder, Jerry; Pengelley, David

2014-01-01

We analyze our method of teaching with primary historical sources within the context of theoretical frameworks for the role of history in teaching mathematics developed by Barbin, Fried, Jahnke, Jankvist, and Kjeldsen and Blomhøj, and more generally from the perspective of Sfard's theory of learning as communication. We present case studies…

Statistical learning as an individual ability: Theoretical perspectives and empirical evidence

PubMed Central

Siegelman, Noam; Frost, Ram

2015-01-01

Although the power of statistical learning (SL) in explaining a wide range of linguistic functions is gaining increasing support, relatively little research has focused on this theoretical construct from the perspective of individual differences. However, to be able to reliably link individual differences in a given ability such as language learning to individual differences in SL, three critical theoretical questions should be posed: Is SL a componential or unified ability? Is it nested within other general cognitive abilities? Is it a stable capacity of an individual? Following an initial mapping sentence outlining the possible dimensions of SL, we employed a battery of SL tasks in the visual and auditory modalities, using verbal and non-verbal stimuli, with adjacent and non-adjacent contingencies. SL tasks were administered along with general cognitive tasks in a within-subject design at two time points to explore our theoretical questions. We found that SL, as measured by some tasks, is a stable and reliable capacity of an individual. Moreover, we found SL to be independent of general cognitive abilities such as intelligence or working memory. However, SL is not a unified capacity, so that individual sensitivity to conditional probabilities is not uniform across modalities and stimuli. PMID:25821343

Experiences of using the Theoretical Domains Framework across diverse clinical environments: a qualitative study.

PubMed

Phillips, Cameron J; Marshall, Andrea P; Chaves, Nadia J; Jankelowitz, Stacey K; Lin, Ivan B; Loy, Clement T; Rees, Gwyneth; Sakzewski, Leanne; Thomas, Susie; To, The-Phung; Wilkinson, Shelley A; Michie, Susan

2015-01-01

The Theoretical Domains Framework (TDF) is an integrative framework developed from a synthesis of psychological theories as a vehicle to help apply theoretical approaches to interventions aimed at behavior change. This study explores experiences of TDF use by professionals from multiple disciplines across diverse clinical settings. Mixed methods were used to examine experiences, attitudes, and perspectives of health professionals in using the TDF in health care implementation projects. Individual interviews were conducted with ten health care professionals from six disciplines who used the TDF in implementation projects. Deductive content and thematic analysis were used. Three main themes and associated subthemes were identified including: 1) reasons for use of the TDF (increased confidence, broader perspective, and theoretical underpinnings); 2) challenges using the TDF (time and resources, operationalization of the TDF) and; 3) future use of the TDF. The TDF provided a useful, flexible framework for a diverse group of health professionals working across different clinical settings for the assessment of barriers and targeting resources to influence behavior change for implementation projects. The development of practical tools and training or support is likely to aid the utility of TDF.

Experiences of using the Theoretical Domains Framework across diverse clinical environments: a qualitative study

PubMed Central

Phillips, Cameron J; Marshall, Andrea P; Chaves, Nadia J; Jankelowitz, Stacey K; Lin, Ivan B; Loy, Clement T; Rees, Gwyneth; Sakzewski, Leanne; Thomas, Susie; To, The-Phung; Wilkinson, Shelley A; Michie, Susan

2015-01-01

Background The Theoretical Domains Framework (TDF) is an integrative framework developed from a synthesis of psychological theories as a vehicle to help apply theoretical approaches to interventions aimed at behavior change. Purpose This study explores experiences of TDF use by professionals from multiple disciplines across diverse clinical settings. Methods Mixed methods were used to examine experiences, attitudes, and perspectives of health professionals in using the TDF in health care implementation projects. Individual interviews were conducted with ten health care professionals from six disciplines who used the TDF in implementation projects. Deductive content and thematic analysis were used. Results Three main themes and associated subthemes were identified including: 1) reasons for use of the TDF (increased confidence, broader perspective, and theoretical underpinnings); 2) challenges using the TDF (time and resources, operationalization of the TDF) and; 3) future use of the TDF. Conclusion The TDF provided a useful, flexible framework for a diverse group of health professionals working across different clinical settings for the assessment of barriers and targeting resources to influence behavior change for implementation projects. The development of practical tools and training or support is likely to aid the utility of TDF. PMID:25834455

Sex differences in jealousy: the (lack of) influence of researcher theoretical perspective.

PubMed

Edlund, John; Heider, Jeremy D; Nichols, Austin Lee; McCarthy, Randy J; Wood, Sarah E; Scherer, Cory R; Hartnett, Jessica L; Walker, Richard

2017-09-01

The sex difference in jealousy is an effect that has generated significant controversy in the academic literature (resulting in two meta-analyses that reached different conclusions on the presence or absence of the effect). In this study, we had a team of researchers from different theoretical perspectives use identical protocols to test whether the sex difference in jealousy would occur across many different samples (while testing whether mate value would moderate the effect). In our samples, we found the sex difference in jealousy to occur using both forced choice and continuous measures, this effect appeared in several different settings, and, we found that mate value moderated participant responses. The results are discussed in light of the controversy surrounding the presence of the effect.

Theoretical Perspectives on Sibling Relationships

PubMed Central

Whiteman, Shawn D.; McHale, Susan M.; Soli, Anna

2011-01-01

Although siblings are a fixture of family life, research on sibling relationships lags behind that on other family relationships. To stimulate interest in sibling research and to serve as a guide for future investigations by family scholars, we review four theoretical psychologically oriented perspectives—(a) psychoanalytic-evolutionary, (b) social psychological, (c) social learning, and (d) family-ecological systems—that can inform research on sibling relationships, including perspectives on the nature and influences on developmental, individual, and group differences in sibling relationships. Given that most research on siblings has focused on childhood and adolescence, our review highlights these developmental periods, but we also incorporate the limited research on adult sibling relationships, including in formulating suggestions for future research on this fundamental family relationship. PMID:21731581

Integrating the Constructs of Anosognosia and Metacognition: A Review of Recent Findings in Dementia

PubMed Central

Sunderaraman, Preeti; Cosentino, Stephanie

2017-01-01

The current review integrates recent findings regarding the construct of self-awareness in dementia from both clinical and cognitive perspectives. We present the predominant theoretical models of awareness, and summarize both traditional and emerging approaches to assessing awareness from clinical and metacognitive perspectives. In this review, we focus primarily on findings from recent studies in anosognosia and metacognition in the context of neurodegenerative disease with special emphasis on Alzheimer's disease and Frontotemporal dementia. Emerging trends in the study of awareness, including examination of the longitudinal course of anosognosia, and investigation of the neural substrates underlying metacognitive abilities are addressed. Finally, the practical importance of studying and assessing awareness from both theoretical and clinical angles is emphasized. PMID:28283961

Integrating the Constructs of Anosognosia and Metacognition: a Review of Recent Findings in Dementia.

PubMed

Sunderaraman, Preeti; Cosentino, Stephanie

2017-03-01

The current review integrates recent findings regarding the construct of self-awareness in dementia from both clinical and cognitive perspectives. We present the predominant theoretical models of awareness and summarize both traditional and emerging approaches to assessing awareness from clinical and meta-cognitive perspectives. In this review, we focus primarily on findings from recent studies in anosognosia and meta-cognition in the context of neurodegenerative disease with special emphasis on Alzheimer's disease and frontotemporal dementia. Emerging trends in the study of awareness, including examination of the longitudinal course of anosognosia, and investigation of the neural substrates underlying meta-cognitive abilities are addressed. Finally, the practical importance of studying and assessing awareness from both theoretical and clinical angles is emphasized.

Understanding perceived determinants of nurses' eating and physical activity behaviour: a theory-informed qualitative interview study.

PubMed

Power, Brian T; Kiezebrink, Kirsty; Allan, Julia L; Campbell, Marion K

2017-01-01

Unhealthy eating and physical activity behaviours are common among nurses but little is known about determinants of eating and physical activity behaviour in this population. The present study used a theoretical framework which summarises the many possible determinants of different health behaviours (the Theoretical Domains Framework; TDF) to systematically explore the most salient determinants of unhealthy eating and physical activity behaviour in hospital-based nurses. Semi-structured qualitative interviews based on the TDF were conducted with nurses ( n  = 16) to explore factors that behavioural theories suggest may influence nurses' eating and physical activity behaviour. Important determinants of the target behaviours were identified using both inductive coding (of categories emerging from the data) and deductive coding (of categories derived from the TDF) of the qualitative data. Thirteen of the fourteen domains in the TDF were found to influence nurses' eating and physical activity behaviour. Within these domains, important barriers to engaging in healthy eating and physical activity behaviour were shift work, fatigue, stress, beliefs about negative consequences, the behaviours of family and friends and lack of planning. Important factors reported to enable engagement with healthy eating and physical activity behaviours were beliefs about benefits, the use of self-monitoring strategies, support from work colleagues, confidence, shift work, awareness of useful guidelines and strategies, good mood, future holidays and receiving compliments. This study used a theory-informed approach by applying the TDF to identify the key perceived determinants of nurses' eating and physical activity behaviour. The findings suggest that future efforts to change nurses' eating and physical activity behaviours should consider targeting a broad range of environmental, interpersonal and intrapersonal level factors, consistent with a socio-ecological perspective.

Quantitative estimation of minimum offset for multichannel surface-wave survey with actively exciting source

USGS Publications Warehouse

Xu, Y.; Xia, J.; Miller, R.D.

2006-01-01

Multichannel analysis of surface waves is a developing method widely used in shallow subsurface investigations. The field procedures and related parameters are very important for successful applications. Among these parameters, the source-receiver offset range is seldom discussed in theory and normally determined by empirical or semi-quantitative methods in current practice. This paper discusses the problem from a theoretical perspective. A formula for quantitatively evaluating a layered homogenous elastic model was developed. The analytical results based on simple models and experimental data demonstrate that the formula is correct for surface wave surveys for near-surface applications. ?? 2005 Elsevier B.V. All rights reserved.

A Conceptual Analysis of Perspective Taking in Support of Socioscientific Reasoning

NASA Astrophysics Data System (ADS)

Kahn, Sami

Scientific literacy is concerned with the informed citizens' ability to negotiate scientifically-related societal issues. The suite of skills necessary to negotiate these complex issues is referred to as Socioscientific Reasoning (SSR). SSR requires, among other things, perspective-taking abilities in order to consider the multi-faceted nature of these open-ended, debatable socioscientific issues (SSI). Developing interventions and instruments to foster and measure perspective taking in support of SSR is therefore critical to the promotion of functional scientific literacy through both research and practice. Although widely studied in many disciplines, perspective taking is a particularly tangled construct that has been used to describe a range of activities representing different psychological domains and applied interchangeably with related constructs such as role taking, empathy, and theory of mind. This ambiguity makes it difficult to ensure construct validity and prevents science education researchers from honing in on the precise skills they wish to study and promote. To clarify the construct of perspective taking, this study undertook a conceptual analysis to operationalize perspective taking, drawing comparisons and distinctions between it and related constructs. Further, by applying a method known as conception development, perspective taking was positioned in the context of SSR, particularly as it relates to moral development, in order to devise a more precise construct relating perspective taking to SSR called socioscientific perspective taking (SSPT). It is asserted that SSPT requires engagement with others or their circumstances, an etic/emic shift, and a moral context comprised of reflective and reflexive judgment. Finally, in order to identify promising interventions for promoting SSPT in the science classroom, the newly-developed SSPT construct was applied to a series of extensively researched curricular frameworks that promote perspective taking in three non-science disciplines including historical empathy (social studies education), method acting (theater education), and autism intervention (special education). The aim of this theoretical inquiry was to translate successful perspective-taking interventions into SSI contexts, yielding an array of promising approaches for fostering SSPT while assessing the feasibility of each of these fields as potential sources for novel and expansive work in SSI to promote scientific literacy. Implications for science education research and practice are discussed.

Executive functioning and substance use in adolescence: Neurobiological and behavioral perspectives.

PubMed

Kim-Spoon, Jungmeen; Kahn, Rachel E; Lauharatanahirun, Nina; Deater-Deckard, Kirby; Bickel, Warren K; Chiu, Pearl H; King-Casas, Brooks

2017-06-01

The current review is guided by the theoretical perspective that emphasizes the regulating role of executive functioning (Carver et al., 2009) and presents studies that elucidate the ways that executive functioning (inhibition and working memory) explain individual differences in adolescent substance use independently or by regulating the reactive system (reward and punishment sensitivity). Behavioral studies indicate that main effects of executive functioning on adolescent substance use are often nonsignificant or weak in effect sizes. In contrast, emerging evidence suggests consistent and stronger regulating effects of executive functioning over reward and punishment sensitivity. Functional neuroimaging studies reveal significant associations between executive functioning task-related hemodynamic responses and substance use with strong effect sizes. There is also direct evidence from studies testing statistical interactions of the regulating effects of EF-related brain activation, and indirect evidence in studies examining functional connectivity, temporal discounting, and reinforced control. We note key future directions and ways to address limitations in existing work. Copyright © 2017 Elsevier Ltd. All rights reserved.

Hydrofutures and Hydromorphology

NASA Astrophysics Data System (ADS)

Lall, U.

2006-12-01

Hydromorphology refers to the science of hydrologic evolution. It represents a synthesis of planetary and social sciences that collectively determine the spatial and temporal evolution of planetary water. At present human actions directly or indirectly play a major role in determining hydrofutures. Man's role in changing water trajectories is now clear at both local and planetary scales. Changing climate leads to changing ecology and changing water patterns. Changing water conditions may in turn regulate (limit anthropogenic climate change) or adversely impact (e.g., runaway greenhouse) climate, as well as human habitation and water use patterns. This talk will address the problem of the prediction of future hydrologic conditions in the different media and reservoirs of the planet, from the integrated perspective indicated above. Key examples of the mechanisms of hydrologic change, that relate to climate and ecological dyanmics, and to human activity are identified as well. A theoretical framework for researching this multi-attribute dynamical system from a water centric perspective is advocated as a critical need for planetary science and human welfare.

Social determinants of loneliness among older Americans.

PubMed

Mullins, L C; Elston, C H; Gutkowski, S M

1996-11-01

To further understand loneliness among older persons, a conceptual model, predicated on a social-support perspective, was examined. Results were based on 1,071 participants in the congregate and home-delivered meal programs of the Senior Citizens Nutrition and Activities Program in Hillsborough County, Florida. A series of stepwise multiple regression analyses showed that loneliness was greater among men, those with no children, those with no friends, those more physically disabled, those who subjectively felt that their health was poorer, and those who subjectively felt that their economic condition was inadequate. Not related directly to loneliness but with indirect influence were age, race, education, marital status, and poverty status. Those variables with no direct or indirect effect included rural or urban location, identification of emotional closeness with existing children or friends, and living alone. Theoretically, the results do not fully support the social-support perspective but point to the impact of a broad spectrum of demographic, health, economic, and social factors.

A qualitative study on trainees' and supervisors' perceptions of assessment for learning in postgraduate medical education.

PubMed

Dijksterhuis, Marja G K; Schuwirth, Lambert W T; Braat, Didi D M; Teunissen, Pim W; Scheele, Fedde

2013-08-01

Recent changes in postgraduate medical training curricula usually encompass a shift towards more formative assessment, or assessment for learning. However, though theoretically well suited to postgraduate training, evidence is emerging that engaging in formative assessment in daily clinical practice is complex. We aimed to explore trainees' and supervisors' perceptions of what factors determine active engagement in formative assessment. Focus group study with postgraduate trainees and supervisors in obstetrics and gynaecology. Three higher order themes emerged: individual perspectives on feedback, supportiveness of the learning environment and the credibility of feedback and/or feedback giver. Engaging in formative assessment with a genuine impact on learning is complex and quite a challenge to both trainees and supervisors. Individual perspectives on feedback, a supportive learning environment and credibility of feedback are all important in this process. Every one of these should be taken into account when the utility of formative assessment in postgraduate medical training is evaluated.

Emotionally Intense Science Activities

NASA Astrophysics Data System (ADS)

King, Donna; Ritchie, Stephen; Sandhu, Maryam; Henderson, Senka

2015-08-01

Science activities that evoke positive emotional responses make a difference to students' emotional experience of science. In this study, we explored 8th Grade students' discrete emotions expressed during science activities in a unit on Energy. Multiple data sources including classroom videos, interviews and emotion diaries completed at the end of each lesson were analysed to identify individual student's emotions. Results from two representative students are presented as case studies. Using a theoretical perspective drawn from theories of emotions founded in sociology, two assertions emerged. First, during the demonstration activity, students experienced the emotions of wonder and surprise; second, during a laboratory activity, students experienced the intense positive emotions of happiness/joy. Characteristics of these activities that contributed to students' positive experiences are highlighted. The study found that choosing activities that evoked strong positive emotional experiences, focused students' attention on the phenomenon they were learning, and the activities were recalled positively. Furthermore, such positive experiences may contribute to students' interest and engagement in science and longer term memorability. Finally, implications for science teachers and pre-service teacher education are suggested.

A combined theoretical and experimental study on the oxygenated graphitic carbon nitride as a promising sulfur host for lithium-sulfur batteries

NASA Astrophysics Data System (ADS)

He, Feng; Li, Kai; Yin, Cong; Ding, Yingchun; Tang, Hao; Wang, Ying; Wu, Zhijian

2018-01-01

To effectively restrain the dissolution of soluble polysulfides and fully utilize the active sulfur materials in lithium-sulfur (Li-S) batteries, host materials with unique compositions and porous structures have been pursued. Herein, we have investigated the mechanism of the excellent activity of oxygenated g-C3N4 for Li-S batteries from theoretical perspective, and the further experiment confirms that our O-g-C3N4-S cathode exhibits much better electrochemical performance compared with those in previous reports. Our DFT calculations reveal that the oxygenated material has better electrical conductivity and stronger adsorption ability with the Li2Sx species compared with the pristine g-C3N4 and other two-dimensional (2D) materials. Furthermore, we have confirmed experimentally that the O-g-C3N4-S composite cathode exhibits excellent electrochemical performance in Li-S batteries with high reversible discharge capacity of 1030 mAh g-1 after 100 cycles at 0.2 C, great rate capability with the discharge capacity of 364 mAh g-1 even at 5.0 C, and outstanding long-term cyclic stability with the discharge capacity of 465 mAh g-1 after 1000 cycles at 1.0 C (capacity decay was only 0.046% per cycle). Our results also suggest that theoretical study will play a significant role in predicting and screening novel materials with better performance.

Message frames interact with motivational systems to determine depth of message processing.

PubMed

Shen, Lijiang; Dillard, James Price

2009-09-01

Although several theoretical perspectives predict that negatively framed messages will be processed more deeply than positively framed messages, a recent meta-analysis found no such difference. In this article, the authors explore 2 explanations for this inconsistency. One possibility is methodological: the statistics used in the primary studies underestimated framing effects on depth of message processing because the data were maldistributed. The other is theoretical: the absence of a main effect is veridical, but framing interacts with individual differences that predispose individuals to greater or lesser depth of processing. Data from 2 experiments (Ns = 286 and 252) were analyzed via tobit regression, a technique designed to overcome the limitations of maldistributed data. One study showed the predicted main effect for framing, but the other did not. Both studies showed the anticipated interaction: Depth of processing correlated positively with a measure of the behavioral activation system in the advantage framing condition, whereas depth of processing correlated positively with the behavioral inhibition system in the disadvantage framing condition.

Variation and adaptation: learning from success in patient safety-oriented simulation training.

PubMed

Dieckmann, Peter; Patterson, Mary; Lahlou, Saadi; Mesman, Jessica; Nyström, Patrik; Krage, Ralf

2017-01-01

Simulation is traditionally used to reduce errors and their negative consequences. But according to modern safety theories, this focus overlooks the learning potential of the positive performance, which is much more common than errors. Therefore, a supplementary approach to simulation is needed to unfold its full potential. In our commentary, we describe the learning from success (LFS) approach to simulation and debriefing. Drawing on several theoretical frameworks, we suggest supplementing the widespread deficit-oriented, corrective approach to simulation with an approach that focusses on systematically understanding how good performance is produced in frequent (mundane) simulation scenarios. We advocate to investigate and optimize human activity based on the connected layers of any setting: the embodied competences of the healthcare professionals, the social and organizational rules that guide their actions, and the material aspects of the setting. We discuss implications of these theoretical perspectives for the design and conduct of simulation scenarios, post-simulation debriefings, and faculty development programs.

An Open Source Tool for Game Theoretic Health Data De-Identification.

PubMed

Prasser, Fabian; Gaupp, James; Wan, Zhiyu; Xia, Weiyi; Vorobeychik, Yevgeniy; Kantarcioglu, Murat; Kuhn, Klaus; Malin, Brad

2017-01-01

Biomedical data continues to grow in quantity and quality, creating new opportunities for research and data-driven applications. To realize these activities at scale, data must be shared beyond its initial point of collection. To maintain privacy, healthcare organizations often de-identify data, but they assume worst-case adversaries, inducing high levels of data corruption. Recently, game theory has been proposed to account for the incentives of data publishers and recipients (who attempt to re-identify patients), but this perspective has been more hypothetical than practical. In this paper, we report on a new game theoretic data publication strategy and its integration into the open source software ARX. We evaluate our implementation with an analysis on the relationship between data transformation, utility, and efficiency for over 30,000 demographic records drawn from the U.S. Census Bureau. The results indicate that our implementation is scalable and can be combined with various data privacy risk and quality measures.

Facilitating behavioral learning and habit change in voice therapy--theoretic premises and practical strategies.

PubMed

Iwarsson, Jenny

2015-12-01

A typical goal of voice therapy is a behavioral change in the patient's everyday speech. The SLP's plan for voice therapy should therefore optimally include strategies for automatization. The aim of the present study was to identify and describe factors that promote behavioral learning and habit change in voice behavior and have the potential to affect patient compliance and thus therapy outcome. Research literature from the areas of motor and behavioral learning, habit formation, and habit change was consulted. Also, specific elements from personal experience of clinical voice therapy are described and discussed from a learning theory perspective. Nine factors that seem to be relevant to facilitate behavioral learning and habit change in voice therapy are presented, together with related practical strategies and theoretical underpinnings. These are: 1) Cue-altering; 2) Attention exercises; 3) Repetition; 4) Cognitive activation; 5) Negative practice; 6) Inhibition through interruption; 7) Decomposing complex behavior; 8) The 'each time-every time' principle; and 9) Successive implementation of automaticity.

Physical activity and the environment: conceptual review and framework for intervention research.

PubMed

Panter, Jenna; Guell, Cornelia; Prins, Rick; Ogilvie, David

2017-11-15

Changing the physical environment is one way to promote physical activity and improve health, but evidence on intervention effectiveness is mixed. The theoretical perspectives and conceptual issues discussed or used in evaluative studies and related literature may contribute to these inconsistencies. We aimed to advance the intervention research agenda by systematically searching for and synthesising the literature pertaining to these wider conceptual issues. We searched for editorials, commentaries, reviews, or primary qualitative or quantitative studies in multiple disciplines by electronic searches of key databases (MEDLINE and MEDLINE In-Process, Web of Science, Cochrane Reviews, ProQuest for dissertations, Health Evidence, EPPI-Centre, TRID and NICE) and snowballing. We extracted theoretical and conceptual material and used thematic analysis in an in-depth, configurative narrative approach to synthesis. Our initial searches identified 2760 potential sources from fields including public health, sociology, behavioural science and transport, of which 104 were included. By first separating out and then drawing together this material, we produced a synthesis that identified five high-level conceptual themes: one concerning outcomes (physical activity as a behaviour and a socially embedded practice), one concerning exposures (environmental interventions as structural changes) and three concerning how interventions bring about their effects (the importance of social and physical context; (un) observable mechanisms linking interventions and changes in physical activity; and interventions as events in complex systems). These themes are inter-related but have rarely been considered together in the disparate literatures. Drawing on these insights, we present a more generalisable way of thinking about how environmental interventions work which could be used in future evaluation studies. Environmental and policy interventions are socially embedded and operate within a system. Evaluators should acknowledge this, and the philosophical perspective taken in their evaluation. Across disciplinary fields, future studies should seek to understand how interventions work through considering these systems, the context in which interventions take place, and the (un) observable mechanisms that may operate. This will help ensure that findings can be more easily interpreted and widely applied by policymakers. We hope that highlighting these conceptual issues will help others to interpret and improve upon a somewhat contested evidence base.

Let the social sciences evolve.

PubMed

Smaldino, Paul E; Waring, Timothy M

2014-08-01

We agree that evolutionary perspectives may help us organize many divergent realms of the science of human behavior. Nevertheless, an imperative to unite all social science under an evolutionary framework risks turning off researchers who have their own theoretical perspectives that can be informed by evolutionary theory without being exclusively defined by it. We propose a few considerations for scholars interested in joining the evolutionary and social sciences.

Asian Americans in American History: An AsianCrit Perspective on Asian American Inclusion in State U.S. History Curriculum Standards

ERIC Educational Resources Information Center

An, Sohyun

2016-01-01

Compared to other groups of color, Asian Americans and their perspectives have rarely been given attention in curriculum studies. This article seeks to address the gap in the literature. It uses AsianCrit, a branch of critical race theory, as a theoretical lens to analyze and explicate common patterns across various states' scripting of Asian…

Mono- and binuclear non-heme iron chemistry from a theoretical perspective.

PubMed

Rokob, Tibor András; Chalupský, Jakub; Bím, Daniel; Andrikopoulos, Prokopis C; Srnec, Martin; Rulíšek, Lubomír

2016-09-01

In this minireview, we provide an account of the current state-of-the-art developments in the area of mono- and binuclear non-heme enzymes (NHFe and NHFe2) and the smaller NHFe(2) synthetic models, mostly from a theoretical and computational perspective. The sheer complexity, and at the same time the beauty, of the NHFe(2) world represents a challenge for experimental as well as theoretical methods. We emphasize that the concerted progress on both theoretical and experimental side is a conditio sine qua non for future understanding, exploration and utilization of the NHFe(2) systems. After briefly discussing the current challenges and advances in the computational methodology, we review the recent spectroscopic and computational studies of NHFe(2) enzymatic and inorganic systems and highlight the correlations between various experimental data (spectroscopic, kinetic, thermodynamic, electrochemical) and computations. Throughout, we attempt to keep in mind the most fascinating and attractive phenomenon in the NHFe(2) chemistry, which is the fact that despite the strong oxidative power of many reactive intermediates, the NHFe(2) enzymes perform catalysis with high selectivity. We conclude with our personal viewpoint and hope that further developments in quantum chemistry and especially in the field of multireference wave function methods are needed to have a solid theoretical basis for the NHFe(2) studies, mostly by providing benchmarking and calibration of the computationally efficient and easy-to-use DFT methods.

Variational transition state theory: theoretical framework and recent developments.

PubMed

Bao, Junwei Lucas; Truhlar, Donald G

2017-12-11

This article reviews the fundamentals of variational transition state theory (VTST), its recent theoretical development, and some modern applications. The theoretical methods reviewed here include multidimensional quantum mechanical tunneling, multistructural VTST (MS-VTST), multi-path VTST (MP-VTST), both reaction-path VTST (RP-VTST) and variable reaction coordinate VTST (VRC-VTST), system-specific quantum Rice-Ramsperger-Kassel theory (SS-QRRK) for predicting pressure-dependent rate constants, and VTST in the solid phase, liquid phase, and enzymes. We also provide some perspectives regarding the general applicability of VTST.

Experimental and theoretical analysis for improved microscope design of optical projection tomographic microscopy.

PubMed

Coe, Ryan L; Seibel, Eric J

2013-09-01

We present theoretical and experimental results of axial displacement of objects relative to a fixed condenser focal plane (FP) in optical projection tomographic microscopy (OPTM). OPTM produces three-dimensional, reconstructed images of single cells from two-dimensional projections. The cell rotates in a microcapillary to acquire projections from different perspectives where the objective FP is scanned through the cell while the condenser FP remains fixed at the center of the microcapillary. This work uses a combination of experimental and theoretical methods to improve the OPTM instrument design.

Undergraduate-postgraduate astronomy in Cambridge - a student's perspective

NASA Astrophysics Data System (ADS)

Williams, Robin

1991-01-01

This article describes the astronomical scene at Cambridge University from the point of view of a one-time graduate there: I'm now a first-year postgraduate. I progressed from an interest in Maths and Physics at sixth-form level to a degree in Physics and Theoretical Physics, a postgraduate Applied Maths and Theoretical Physics course (Part III) and now to the Institute of Astronomy.

How to Cope with Bias While Adapting for Inclusion in Physical Education and Sports: A Judgment and Decision-Making Perspective

ERIC Educational Resources Information Center

Hutzler, Yeshayahu; Bar-Eli, Michael

2013-01-01

The purpose of this article is to describe a theoretical model and practice examples of judgment and decision making bias within the context of inclusion in physical education and sports. After presenting the context of adapting for inclusion, the theoretical roots of judgment and decision are described, and are linked to the practice of physical…

Psychological Factors in the Development of Football-Talent from the Perspective of an Integrative Sport-Talent Model

ERIC Educational Resources Information Center

Orosz, Robert; Mezo, Ferenc

2015-01-01

This study presents a new, integrative model of sports talent. Following the theoretical part of the study a football-talent research is presented, in which a theoretical framework is provided by this new theory of sports talent. This research examines the role of psychological factors in football talent development. The sample was N = 425…

Examining the Theoretical Factors That Influence University Students to Adopt Web 2.0 Technologies: The Australian Perspective

ERIC Educational Resources Information Center

Al-Otaibi, Yasser D.; Houghton, Luke

2015-01-01

The purpose of this study is (1) to examine Australian university students' awareness of the benefits of Web 2.0 technologies and (2) to investigate the factors that influence students to adopt Web 2.0 technologies to supplement in-class learning, using the theoretical foundations of both Theory of Planned Behaviour (TPB) and Decomposed Theory of…

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

Yang, Weitao

This Special Topic Issue on the Advances in Density Functional Theory, published as a celebration of the fifty years of density functional theory, contains a retrospective article, a perspective article, and a collection of original research articles that showcase recent theoretical advances in the field. It provides a timely discussion reflecting a cross section of our understanding, and the theoretical and computational developments, which have significant implications in broad areas of sciences and engineering.

Predelinquent Behavior in Males: Perspectives and Suggestions

ERIC Educational Resources Information Center

Cross, Herbert; Kohl, Marilyn

1978-01-01

Discusses several approaches for solving the problem of delinquency including Quay's empirical system, Warren's theoretical system, Hogan's theory of moral conduct, and Bandura's social learning theory. (Author/RK)

Emotion felt by the listener and expressed by the music: literature review and theoretical perspectives

PubMed Central

Schubert, Emery

2013-01-01

In his seminal paper, Gabrielsson (2002) distinguishes between emotion felt by the listener, here: “internal locus of emotion” (IL), and the emotion the music is expressing, here: “external locus of emotion” (EL). This paper tabulates 16 comparisons of felt versus expressed emotions in music published in the decade 2003–2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1) IL rating was frequently rated statistically the same or lower than the corresponding EL rating (e.g., lower felt happiness rating compared to the apparent happiness of the music), and that (2) self-select and preferred music had a smaller gap across the emotion loci than experimenter-selected and disliked music. These key findings were explained by an “inhibited” emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of “contagion” circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions) also influenced perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using rating items. In conclusion, a more systematic use of terminology appears desirable. Two broad categories, namely matched and unmatched, are proposed as being sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson. PMID:24381565

Emotion felt by the listener and expressed by the music: literature review and theoretical perspectives.

PubMed

Schubert, Emery

2013-12-17

In his seminal paper, Gabrielsson (2002) distinguishes between emotion felt by the listener, here: "internal locus of emotion" (IL), and the emotion the music is expressing, here: "external locus of emotion" (EL). This paper tabulates 16 comparisons of felt versus expressed emotions in music published in the decade 2003-2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1) IL rating was frequently rated statistically the same or lower than the corresponding EL rating (e.g., lower felt happiness rating compared to the apparent happiness of the music), and that (2) self-select and preferred music had a smaller gap across the emotion loci than experimenter-selected and disliked music. These key findings were explained by an "inhibited" emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of "contagion" circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions) also influenced perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using rating items. In conclusion, a more systematic use of terminology appears desirable. Two broad categories, namely matched and unmatched, are proposed as being sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson.

Looking Out From the Top: Differential Effects of Status and Power on Perspective Taking.

PubMed

Blader, Steven L; Shirako, Aiwa; Chen, Ya-Ru

2016-06-01

The impact of hierarchical rank on perspective taking is both practically and theoretically important, prompting considerable research attention to this issue. However, prior research has primarily examined how power affects perspective taking, and has neglected to investigate the impact of status (i.e., the respect and esteem that an individual holds in the eyes of others). Yet status represents a distinct and ubiquitous basis of hierarchical differentiation, one that may profoundly affect perspective taking. The current research addresses this gap, theorizing and testing the prediction that high status enhances perspective taking, in contrast to prior research that has generally found that high power diminishes perspective taking. Five studies, examining various forms of perspective taking across diverse paradigms, provide converging evidence that status and power exert differential effects on perspective taking. Moreover, these studies provide insight regarding the distinction between status and power, as well as the distinct psychology associated with status. © 2016 by the Society for Personality and Social Psychology, Inc.

The Machine behind the Stage: A Neurobiological Approach toward Theoretical Issues of Sensory Perception

PubMed Central

Moutoussis, Konstantinos

2016-01-01

The purpose of the present article is to try and give a brief, scientific perspective on several issues raised in the Philosophy of Perception literature. This perspective gives a central role to the brain mechanisms that underlie perception: a percept is something that emerges when the brain is activated in a certain way and thus all perceptual experiences (whether veridical, illusory, or hallucinatory) have a common cause behind them, namely a given brain-activation pattern. What distinguishes between different cases of perception is what has caused this activation pattern, i.e., something very separate and very different from the perceptual experience itself. It is argued that separating the perceptual event from its hypothetical content, a direct consequence of the way everyday language is structured, creates unnecessary ontological complications regarding the nature of the hypothetical ‘object’ of perception. A clear distinction between the physical properties of the real world on the one hand (e.g., wavelength reflectance), and the psychological properties of perceptual experiences on the other (e.g., color) is clearly made. Finally, although perception is a way of acquiring knowledge/information about the world, this acquisition should be considered as a cognitive process which is separate to and follows perception. Therefore, the latter should remain neutral with respect to the ‘correctness’ or ‘truth’ of the knowledge acquired. PMID:27679587

The Machine behind the Stage: A Neurobiological Approach toward Theoretical Issues of Sensory Perception.

PubMed

Moutoussis, Konstantinos

2016-01-01

The purpose of the present article is to try and give a brief, scientific perspective on several issues raised in the Philosophy of Perception literature. This perspective gives a central role to the brain mechanisms that underlie perception: a percept is something that emerges when the brain is activated in a certain way and thus all perceptual experiences (whether veridical, illusory, or hallucinatory) have a common cause behind them, namely a given brain-activation pattern. What distinguishes between different cases of perception is what has caused this activation pattern, i.e., something very separate and very different from the perceptual experience itself. It is argued that separating the perceptual event from its hypothetical content, a direct consequence of the way everyday language is structured, creates unnecessary ontological complications regarding the nature of the hypothetical 'object' of perception. A clear distinction between the physical properties of the real world on the one hand (e.g., wavelength reflectance), and the psychological properties of perceptual experiences on the other (e.g., color) is clearly made. Finally, although perception is a way of acquiring knowledge/information about the world, this acquisition should be considered as a cognitive process which is separate to and follows perception. Therefore, the latter should remain neutral with respect to the 'correctness' or 'truth' of the knowledge acquired.

The neural processing of moral sensitivity to issues of justice and care.

PubMed

Robertson, Diana; Snarey, John; Ousley, Opal; Harenski, Keith; DuBois Bowman, F; Gilkey, Rick; Kilts, Clinton

2007-03-02

The empirical and theoretical consideration of ethical decision making has focused on the process of moral judgment; however, a precondition to judgment is moral sensitivity, the ability to detect and evaluate moral issues [Rest, J. R. (1984). The major components of morality. In W. Kurtines & J. Gewirtz (Eds.), Morality, moral behaviour, and moral development (pp. 24-38). New York, NY: Wiley]. Using functional magnetic resonance imaging (fMRI) and contextually standardized, real life moral issues, we demonstrate that sensitivity to moral issues is associated with activation of the polar medial prefrontal cortex, dorsal posterior cingulate cortex, and posterior superior temporal sulcus (STS). These activations suggest that moral sensitivity is related to access to knowledge unique to one's self, supported by autobiographical memory retrieval and social perspective taking. We also assessed whether sensitivity to rule-based or "justice" moral issues versus social situational or "care" moral issues is associated with dissociable neural processing events. Sensitivity to justice issues was associated with greater activation of the left intraparietal sulcus, whereas sensitivity to care issues was associated with greater activation of the ventral posterior cingulate cortex, ventromedial and dorsolateral prefrontal cortex, and thalamus. These results suggest a role for access to self histories and identities and social perspectives in sensitivity to moral issues, provide neural representations of the subcomponent process of moral sensitivity originally proposed by Rest, and support differing neural information processing for the interpretive recognition of justice and care moral issues.

Going forward through the world: thinking theoretically about first person perspective digital ethnography.

PubMed

Pink, Sarah

2015-06-01

Engaging first person perspective recording as a type of digital ethnography invites the question of how we might understand the status of the knowledge it produces. To examine this question I will focus on how first person perspective camera recordings might be engaged and made analytically meaningful in disciplines where naturalistic and observational visual recording is uncommon and where the idea of producing naturalistic or optimally objective visual recordings of people's lives is problematized. In doing so I explore the wider possibilities of these technologies for ethnographic research both beyond their existing uses and for interdisciplinary research where the images they produce might be analysed from more than one perspective.

Re-thinking the complexities of 'culture': what might we learn from Bourdieu?

PubMed

Lynam, M Judith; Browne, A J; Reimer Kirkham, S; Anderson, J M

2007-03-01

In this paper we continue an ongoing dialogue that has as its goal the critical appraisal of theoretical perspectives on culture and health, in an effort to move forward scholarship on culture and health. We draw upon a programme of scholarship to explicate theoretical tensions and challenges that are manifest in the discourses on culture and health and to explore the possibilities Bourdieu's theoretical perspective offers for reconciling them. That is, we hope to demonstrate the need to move beyond descriptions 'of' culture to an understanding of cultures as dynamic, and to show ways cultural practices create contexts that have the potential to foster or impede health. In our early research, largely undertaken in Canada's multicultural context, we sought to make visible the ways in which culture shaped conceptions of health and influenced health practices of immigrant groups. In recent years this focus has expanded to include populations that reflect the cultural and social diversity of our region. From the outset we attempted to move towards a conception of culture as negotiated, unifying, transformative and dynamic. While this position continues to hold appeal we are continually reminded that, despite our leanings towards constructivism, there is salience to the notion of culture as having enduring elements. It is this tension between the view of culture as embodied and enduring and culture as constructed and dynamic that we seek to examine. We explore whether Bourdieu's theoretical perspective offers promise for reconciling these apparently competing views. Using exemplars from our research we share insights that Bourdieu's work has offered to our analyses, thereby enabling us to move towards a view of culture that holds in tension these apparently contradictory positions of culture as both essence (albeit unstable, negotiated) and constructed.

Emotion in Action: A Predictive Processing Perspective and Theoretical Synthesis

PubMed Central

Ridderinkhof, K. Richard

2017-01-01

Starting from a decidedly Frijdian perspective on emotion in action, we adopt neurocognitive theories of action control to analyze the mechanisms through which emotional action arises. Appraisal of events vis-à-vis concerns gives rise to a determinate motive to establish a specific state of the world; the pragmatic idea of the action’s effects incurs the valuation of action options and a change in action readiness in the form of incipient ideomotor capture of the selected action. Forward modeling of the sensory consequences of the selected action option allows for the evaluation and fine-tuning of anticipated action effects, which renders the emotional action impulsive yet purposive. This novel theoretical synthesis depicts the cornerstone principles for a mechanistic view on emotion in action. PMID:29098017

Is technology the best medicine? Three practice theoretical perspectives on medication administration technologies in nursing.

PubMed

Boonen, Marcel Jmh; Vosman, Frans Jh; Niemeijer, Alistair R

2016-06-01

Even though it is often presumed that the use of technology like medication administration technology is both safer and more effective, the importance of nurses' know-how is not to be underestimated. In this article, we accordingly try to argue that nurses' labor, including their different forms of knowledge, must play a crucial role in the development, implementation and use of medication administration technology. Using three different theoretical perspectives ('heuristic lenses') and integrating this with our own ethnographic research, we will explore how nursing practices change through the use of medication technology. Ultimately, we will argue that ignoring (institutional) complexity and the various types of important knowledge that nurses have, will seriously complicate the implementation of medication administration technology. © 2015 John Wiley & Sons Ltd.

Child maltreatment, parent alcohol and drug-related problems, polydrug problems, and parenting practices: a test of gender differences and four theoretical perspectives.

PubMed

Locke, Thomas F; Newcomb, Michael

2004-03-01

The authors tested how adverse childhood experiences (child maltreatment and parent alcohol- and drug-related problems) and adult polydrug use (as a mediator) predict poor parenting in a community sample (237 mothers and 81 fathers). These relationships were framed within several theoretical perspectives, including observational learning, impaired functioning, self-medication, and parentification-pseudomaturity. Structural models revealed that child maltreatment predicted poor parenting practices among mothers. Parent alcohol- and drug-related problems had an indirect detrimental influence on mothers' parenting and practices through self-drug problems. Among fathers, emotional neglect experienced as a child predicted lack of parental warmth more parental neglect, and sexual abuse experienced as a child predicted a rejecting style of parenting.

Gender differences in the perception and utilization of social support: theoretical perspectives and an empirical test.

PubMed

Flaherty, J; Richman, J

1989-01-01

The authors contend that women are the more supportive, nurturing and affectively-connected sex. They argue that these gender differences result from socialization experiences which may be modified by social and occupational roles. Theoretical perspectives and research addressing this proposition are reviewed. Empirical data on support-eliciting and support-providing behaviors in a cohort of medical students are then provided to test their thesis. The data suggest that women have developed a greater sensitivity to the needs of themselves and others, leading to a greater capacity to provide support and a greater dependence upon social support for psychological well-being. Personality and developmental factors that may account for these differences are examined. The implications of these findings for gender differences in mental health are discussed.

Time perspective and physical activity among central Appalachian adolescents.

PubMed

Gulley, Tauna

2013-04-01

Time perspective is a cultural behavioral concept that reflects individuals' orientations or attitudes toward the past, present, or future. Individuals' time perspectives influence their choices regarding daily activities. Time perspective is an important consideration when teaching adolescents about the importance of being physically active. However, little is known about the relationship between time perspective and physical activity among adolescents. The purpose of this study was to determine the time perspective of central Appalachian adolescents and explore the relationship between time perspective and physical activity. This study was guided by The theory of planned behavior (TPB). One hundred and ninety-three students completed surveys to examine time perspective and physical activity behaviors. Data were collected in one school. Results of this study can inform school nurses and high school guidance counselors about the importance of promoting a future-oriented time perspective to improve physical activity and educational outcomes.

Actual and apparent elitism in the environmental-conservation movement: analysis through a theoretical model of political participation

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

Mohai, P.

1983-01-01

Studies conducted since the late 1960's dealing with the nature of environmental concern and activism in the environmental movement have tended to be of two types: (a) analyses of the membership composition of voluntary environmental organizations and (b) analyses of survey data of various types and scope. Although the results of these studies have invariably been ambiguous and conflicting, a number of these studies have been consistently cited to support the assertion that environmental values are predominantly upper-middle class values and that the environmental movement is an elitist, upper-middle class movement. A review of these core studies reveals significant weaknessesmore » in the data used and in the data analyses, which appear to make the results of these studies tenuous at best. In this study, weaknesses of the earlier core studies are examined. The conclusion of environmental elitism is then challenged by making a distinction between those who are environmentally concerned and those who are politically active in environmental issues. This distinction is explained through a theoretical model of political participation, which is constructed from a unique integration of traditional social psychological and resource mobilization perspectives. Use of the model makes it possible to predict and account for the likelihood of individuals becoming politically active and provides a framework for testing whether conservation-environmental concern is related to socio-economic status.« less

Geometric Reasoning in an Active-Engagement Upper-Division E&M Classroom

NASA Astrophysics Data System (ADS)

Cerny, Leonard Thomas

A combination of theoretical perspectives is used to create a rich description of student reasoning when facing a highly-geometric electricity and magnetism problem in an upper-division active-engagement physics classroom at Oregon State University. Geometric reasoning as students encounter problem situations ranging from familiar to novel is described using van Zee and Manogue's (2010) ethnography of communication. Bing's (2008) epistemic framing model is used to illuminate how students are framing what they are doing and whether or not they see the problem as geometric. Kuo, Hull, Gupta, and Elby's (2010) blending model and Krutetskii's (1976) model of harmonic reasoning are used to illuminate ways students show problem-solving expertise. Sayer and Wittmann's (2008) model is used to show how resource plasticity impacts students' geometric reasoning and the degree to which students accept incorrect results.

Perspective-takers behave more stereotypically.

PubMed

Galinsky, Adam D; Wang, Cynthia S; Ku, Gillian

2008-08-01

Nine studies demonstrated that perspective-takers are particularly likely to adopt a target's positive and negative stereotypical traits and behaviors. Perspective-takers rated both positive and negative stereotypic traits of targets as more self-descriptive. As a result, taking the perspective of a professor led to improved performance on an analytic task, whereas taking the perspective of a cheerleader led to decreased performance, in line with the respective stereotypes of professors and cheerleaders. Similarly, perspective-takers of an elderly target competed less compared to perspective-takers of an African American target. Including the stereotype in the self (but not liking of the target) mediated the effects of perspective-taking on behavior, suggesting that cognitive and not affective processes drove the behavioral effects. These effects occurred using a measure and multiple manipulations of perspective-taking, as well as a panoply of stereotypes, establishing the robustness of the link between perspective-taking and stereotypical behavior. The findings support theorizing (A. D. Galinsky, G. Ku, & C. S. Wang, 2005) that perspective-takers utilize information, including stereotypes, to coordinate their behavior with others and provide key theoretical insights into the processes of both perspective-taking and behavioral priming. (c) 2008 APA, all rights reserved

The importance of adult life-span perspective in explaining variations in political ideology.

PubMed

Sedek, Grzegorz; Kossowska, Malgorzata; Rydzewska, Klara

2014-06-01

As a comment on Hibbing et al.'s paper, we discuss the evolution of political and social views from more liberal to more conservative over the span of adulthood. We show that Hibbing et al.'s theoretical model creates a false prediction from this developmental perspective, as increased conservatism in the adult life-span trajectory is accompanied by the avoidance of negative bias.

Relational autonomy in informed consent (RAIC) as an ethics of care approach to the concept of informed consent.

PubMed

Osuji, Peter I

2018-03-01

The perspectives of the dominant Western ethical theories, have dominated the concepts of autonomy and informed consent for many years. Recently this dominant understanding has been challenged by ethics of care which, although, also emanates from the West presents a more nuanced concept: relational autonomy, which is more faithful to our human experience. By paying particular attention to relational autonomy, particularity and Process approach to ethical deliberations in ethics of care, this paper seeks to construct a concept of informed consent from the perspective of ethics of care which is here called relational autonomy-in-informed consent (RAIC). Thus, providing a broader theoretical basis for informed consent beyond the usual theoretical perspectives that are particularly Western. Care ethics provides such a broader basis because it appeals to a global perspective that encompasses lessons from other cultures, and this will help to enrich the current ideas of bioethics principles of autonomy and informed consent. This objective will be achieved by exploring the ethics of care emphasis on relationships based on a universal experience of caring; and by contrasting its concept of autonomy as relational with the understanding of autonomy in the approaches of the dominant moral theories that reflect rational, individualistic, and rights-oriented autonomy of the American liberalism.

New Perspectives on Spontaneous Brain Activity: Dynamic Networks and Energy Matter.

PubMed

Tozzi, Arturo; Zare, Marzieh; Benasich, April A

2016-01-01

Spontaneous brain activity has received increasing attention as demonstrated by the exponential rise in the number of published article on this topic over the last 30 years. Such "intrinsic" brain activity, generated in the absence of an explicit task, is frequently associated with resting-state or default-mode networks (DMN)s. The focus on characterizing spontaneous brain activity promises to shed new light on questions concerning the structural and functional architecture of the brain and how they are related to "mind". However, many critical questions have yet to be addressed. In this review, we focus on a scarcely explored area, specifically the energetic requirements and constraints of spontaneous activity, taking into account both thermodynamical and informational perspectives. We argue that the "classical" definitions of spontaneous activity do not take into account an important feature, that is, the critical thermodynamic energetic differences between spontaneous and evoked brain activity. Spontaneous brain activity is associated with slower oscillations compared with evoked, task-related activity, hence it exhibits lower levels of enthalpy and "free-energy" (i.e., the energy that can be converted to do work), thus supporting noteworthy thermodynamic energetic differences between spontaneous and evoked brain activity. Increased spike frequency during evoked activity has a significant metabolic cost, consequently, brain functions traditionally associated with spontaneous activity, such as mind wandering, require less energy that other nervous activities. We also review recent empirical observations in neuroscience, in order to capture how spontaneous brain dynamics and mental function can be embedded in a non-linear dynamical framework, which considers nervous activity in terms of phase spaces, particle trajectories, random walks, attractors and/or paths at the edge of the chaos. This takes us from the thermodynamic free-energy, to the realm of "variational free-energy", a theoretical construct pertaining to probability and information theory which allows explanation of unexplored features of spontaneous brain activity.

The effect of need supportive text messages on motivation and physical activity behaviour.

PubMed

Kinnafick, Florence-Emilie; Thøgersen-Ntoumani, Cecilie; Duda, Joan

2016-08-01

Few short messaging service (SMS) studies to support behaviour change have used a theoretical underpinning. Using a self-determination theory perspective, we explored the effects of need supportive (NS) SMS on physical activity in 65 (BMI = 24.06 kg/m(2), SD = 5.49; M = 25.76 years, SD = 10.23) insufficiently active individuals embarking on an existing exercise programme. For 10 weeks participants were randomised to an intervention group (NS) or control group (neutral). SMS were sent twice weekly, randomly, via an online SMS service. Mixed design ANCOVA and MANCOVA analyses of measures taken at baseline, mid and post intervention revealed increased levels of perceived autonomy support and psychological need satisfaction in the intervention group post intervention. Both groups reported increases in intrinsic motivation from pre to post intervention. Moderate intensity physical activity was greater in the intervention than the control group at 4-month post intervention with control group returning to baseline levels. Findings provide preliminary causal evidence to support the use of NS SMS to optimise physical activity behaviour change in individuals who are insufficiently active.

Variation in Subjective Aging by Sexual Minority Status.

PubMed

Barrett, Anne; Barbee, Harry

2017-06-01

The past few decades have seen increased scholarly attention to gay and lesbian individuals' aging experiences; however, few studies examine differences in subjective aging by sexual minority status. We identify four perspectives on the association between sexual minority status and subjective aging-double jeopardy, crisis competence, gender interactive, and limited salience perspectives. We examine each perspective's predictions using data from the first wave of Midlife in the United States (1995-1996; MIDUS). Ordinary least square regression models reveal strongest support for the limited salience perspective, suggesting that sexual minority status has weaker effects on subjective aging than do other social factors, such as age, health, and gender. However, some results provide support for the gender interactive perspective, positing that the effect of sexual minority status on subjective aging varies by gender. Our study provides an organizational framework of theoretical perspectives that can guide further examinations of variation in aging experiences by sexual minority status.

A meta-study of qualitative research examining determinants of children's independent active free play.

PubMed

Lee, Homan; Tamminen, Katherine A; Clark, Alexander M; Slater, Linda; Spence, John C; Holt, Nicholas L

2015-01-24

To produce a meta-study by completing a systematic review of qualitative research examining determinants of independent active free play in children. Following systematic electronic and manual searches and application of inclusion/exclusion criteria, 46 studies were retained and subjected to meta-method, meta-theory, and meta-data analyses, followed by a final meta-synthesis. Identified determinants of independent active free play were child characteristics (age, competence, and gender), parental restrictions (safety concerns and surveillance), neighborhood and physical environment (fewer children to play with, differences in preferences for play spaces between parents and children, accessibility and proximity, and maintenance), societal changes (reduced sense of community, good parenting ideal, changing roles of parents, privatization of playtime and play spaces), and policy issues (need to give children voice). An ecological model depicting these factors, and the relationships therein, was created. This comprehensive meta-study helps establish a knowledge base for children's independent active free play research by synthesizing a previously fragmented set of studies. Parents' perceived safety concerns are the primary barrier to children's active free play. These safety concerns are moderated by child-level factors (age, competence, gender) and broader social issues. Interventions should focus on community-level solutions that include children's perspectives. From a methods perspective, the reviewed studies used a range of data collection techniques, but methodological details were often inadequately reported. The theoretical sophistication of research in this area could be improved. To this end, the synthesis reported in this study provides a framework for guiding future research.

Emotion processing in words: a test of the neural re-use hypothesis using surface and intracranial EEG.

PubMed

Ponz, Aurélie; Montant, Marie; Liegeois-Chauvel, Catherine; Silva, Catarina; Braun, Mario; Jacobs, Arthur M; Ziegler, Johannes C

2014-05-01

This study investigates the spatiotemporal brain dynamics of emotional information processing during reading using a combination of surface and intracranial electroencephalography (EEG). Two different theoretical views were opposed. According to the standard psycholinguistic perspective, emotional responses to words are generated within the reading network itself subsequent to semantic activation. According to the neural re-use perspective, brain regions that are involved in processing emotional information contained in other stimuli (faces, pictures, smells) might be in charge of the processing of emotional information in words as well. We focused on a specific emotion-disgust-which has a clear locus in the brain, the anterior insula. Surface EEG showed differences between disgust and neutral words as early as 200 ms. Source localization suggested a cortical generator of the emotion effect in the left anterior insula. These findings were corroborated through the intracranial recordings of two epileptic patients with depth electrodes in insular and orbitofrontal areas. Both electrodes showed effects of disgust in reading as early as 200 ms. The early emotion effect in a brain region (insula) that responds to specific emotions in a variety of situations and stimuli clearly challenges classic sequential theories of reading in favor of the neural re-use perspective.

Personalizing and Contextualizing Multimedia Case Methods in University-based Teacher Education: An Important Modification for Promoting Technological Design in School Science

NASA Astrophysics Data System (ADS)

Bencze, Larry; Hewitt, Jim; Pedretti, Erminia

2009-01-01

Results of various studies suggest that multimedia ‘case methods’ (activities associated with case documentaries) have many benefits in university-based teacher education contexts. They can, for example, help to ‘bridge the gap’ between perspectives and practices held by academic teacher educators and those held by student-teachers - who may adhere to perspectives and practices commonly supported in schools. On the other hand, some studies, along with theoretical arguments, suggest that there are limits to the effectiveness of multimedia case methods - because, for example, they can never fully represent realities of teaching and learning in schools. Furthermore, often missing from multimedia case methods is the student-teacher in the role of teacher. To address these concerns, we modified an existing multimedia case method by associating it with a special practice teaching situation in a school context. Qualitative data analyzed using constant comparative methods suggest that student-teachers engaged in this modified multimedia case method developed relatively deep commitments to encouraging students to conduct technology design projects - a non-traditional practice in school science. Factors that appeared to influence development of this motivation included student-teachers’ pre-instructional perspectives about science and the personalization and contextualization inherent to the modified multimedia case method.

Robotic neurorehabilitation: a computational motor learning perspective

PubMed Central

Huang, Vincent S; Krakauer, John W

2009-01-01

Conventional neurorehabilitation appears to have little impact on impairment over and above that of spontaneous biological recovery. Robotic neurorehabilitation has the potential for a greater impact on impairment due to easy deployment, its applicability across of a wide range of motor impairment, its high measurement reliability, and the capacity to deliver high dosage and high intensity training protocols. We first describe current knowledge of the natural history of arm recovery after stroke and of outcome prediction in individual patients. Rehabilitation strategies and outcome measures for impairment versus function are compared. The topics of dosage, intensity, and time of rehabilitation are then discussed. Robots are particularly suitable for both rigorous testing and application of motor learning principles to neurorehabilitation. Computational motor control and learning principles derived from studies in healthy subjects are introduced in the context of robotic neurorehabilitation. Particular attention is paid to the idea of context, task generalization and training schedule. The assumptions that underlie the choice of both movement trajectory programmed into the robot and the degree of active participation required by subjects are examined. We consider rehabilitation as a general learning problem, and examine it from the perspective of theoretical learning frameworks such as supervised and unsupervised learning. We discuss the limitations of current robotic neurorehabilitation paradigms and suggest new research directions from the perspective of computational motor learning. PMID:19243614

Theoretical and methodological issues with testing the SCCT and RIASEC models: Comment on Lent, Sheu, and Brown (2010) and Lubinski (2010).

PubMed

Armstrong, Patrick Ian; Vogel, David L

2010-04-01

The current article replies to comments made by Lent, Sheu, and Brown (2010) and Lubinski (2010) regarding the study "Interpreting the Interest-Efficacy Association From a RIASEC Perspective" (Armstrong & Vogel, 2009). The comments made by Lent et al. and Lubinski highlight a number of important theoretical and methodological issues, including the process of defining and differentiating between constructs, the assumptions underlying Holland's (1959, 1997) RIASEC (Realistic, Investigative, Artistic, Social, Enterprising, and Conventional types) model and interrelations among constructs specified in social cognitive career theory (SCCT), the importance of incremental validity for evaluating constructs, and methodological considerations when quantifying interest-efficacy correlations and for comparing models using multivariate statistical methods. On the basis of these comments and previous research on the SCCT and Holland models, we highlight the importance of considering multiple theoretical perspectives in vocational research and practice. Alternative structural models are outlined for examining the role of interests, self-efficacy, learning experiences, outcome expectations, personality, and cognitive abilities in the career choice and development process. PsycINFO Database Record (c) 2010 APA, all rights reserved.

Designing effective human-automation-plant interfaces: a control-theoretic perspective.

PubMed

Jamieson, Greg A; Vicente, Kim J

2005-01-01

In this article, we propose the application of a control-theoretic framework to human-automation interaction. The framework consists of a set of conceptual distinctions that should be respected in automation research and design. We demonstrate how existing automation interface designs in some nuclear plants fail to recognize these distinctions. We further show the value of the approach by applying it to modes of automation. The design guidelines that have been proposed in the automation literature are evaluated from the perspective of the framework. This comparison shows that the framework reveals insights that are frequently overlooked in this literature. A new set of design guidelines is introduced that builds upon the contributions of previous research and draws complementary insights from the control-theoretic framework. The result is a coherent and systematic approach to the design of human-automation-plant interfaces that will yield more concrete design criteria and a broader set of design tools. Applications of this research include improving the effectiveness of human-automation interaction design and the relevance of human-automation interaction research.

Self-esteem in later life: a nursing perspective.

PubMed

Taft, L B

1985-10-01

Self-esteem provides a measure for the quality of life of the elderly in long-term care. This article defines self-esteem in relation to self-concept and identifies the antecedents that affect its development. Elements of labeling theory, activity theory, and social exchange theory are explored to account for a potential decline in self-esteem among the elderly. According to this electric theoretical framework, stigmatization, decreased social interaction, and loss of control over the environment are all negatively correlated with self-esteem. Institutionalization intensifies the effect of these forces. Nursing is in a unique position to promote self-esteem by combating ageism, promoting social interaction, and maximizing the control and participation of elderly residents.

The role of astrocytic glycogen in supporting the energetics of neuronal activity.

PubMed

Dinuzzo, Mauro; Mangia, Silvia; Maraviglia, Bruno; Giove, Federico

2012-11-01

Energy homeostasis in the brain is maintained by oxidative metabolism of glucose, primarily to fulfil the energy demand associated with ionic movements in neurons and astrocytes. In this contribution we review the experimental evidence that grounds a specific role of glycogen metabolism in supporting the functional energetic needs of astrocytes during the removal of extracellular potassium. Based on theoretical considerations, we further discuss the hypothesis that the mobilization of glycogen in astrocytes serves the purpose to enhance the availability of glucose for neuronal glycolytic and oxidative metabolism at the onset of stimulation. Finally, we provide an evolutionary perspective for explaining the selection of glycogen as carbohydrate reserve in the energy-sensing machinery of cell metabolism.

Coordination processes and outcomes in the public service: the challenge of inter-organizational food safety coordination in Norway.

PubMed

Lie, Amund

2011-01-01

In 2004 Norway implemented a food safety reform programme aimed at enhancing inter-organizational coordination processes and outcomes. Has this programme affected inter-organizational coordination processes and outcomes, both vertically and horizontally – and if so how? This article employs the concept of inter-organizational coordination as an analytical tool, examining it in the light of two theoretical perspectives and coupling it with the empirical findings. The argument presented is that the chances of strong coordination outcomes may increase if inter-organizational processes feature a clear division of labour, arenas for coordination, active leadership, a lack of major conflicting goals, and shared obligations.

Neurocognitive mechanisms of mathematical giftedness: A literature review.

PubMed

Zhang, Li; Gan, John Q; Wang, Haixian

2017-01-01

Mathematically gifted children/adolescents have demonstrated exceptional abilities and traits in logical reasoning, mental imagery, and creative thinking. In the field of cognitive neuroscience, the past studies on mathematically gifted brains have concentrated on investigating event-related brain activation regions, cerebral laterality of cognitive functions, functional specialization that is uniquely dedicated for specific cognitive purposes, and functional interactions among discrete brain regions. From structural and functional perspectives, these studies have witnessed both "general" and "unique" neural characteristics of mathematically gifted brains. In this article, the theoretical background, empirical studies, and neurocognitive mechanisms of mathematically gifted children/adolescents are reviewed. Based on the integration of the findings, some potential directions for the future research are identified and discussed.

[Worker's Health Surveillance

PubMed

Machado

1997-01-01

This paper is part of a broader discussion on the need for more in-depth study of workers' health surveillance practices, which are most often developed empirically, without well-defined theoretical or technical foundations. The paper presents a concept of surveillance in workers' health as a fulcrum for actions in the relationship between the work process and health. It emphasizes the exposure-based perspective involved in the epidemiological approach. Risk situations and effects are placed in spatial and technological context. The model provides an interdisciplinary approach with a technological, social, and epidemiological basis in a three-dimensional structure. A matrix for planning actions in workers' health surveillance is also presented, focusing on the connections between effects, risks, territory, and activities.

The "id" knows more than the "ego" admits: neuropsychoanalytic and primal consciousness perspectives on the interface between affective and cognitive neuroscience.

PubMed

Solms, Mark; Panksepp, Jaak

2012-04-17

It is commonly believed that consciousness is a higher brain function. Here we consider the likelihood, based on abundant neuroevolutionary data that lower brain affective phenomenal experiences provide the "energy" for the developmental construction of higher forms of cognitive consciousness. This view is concordant with many of the theoretical formulations of Sigmund Freud. In this reconceptualization, all of consciousness may be dependent on the original evolution of affective phenomenal experiences that coded survival values. These subcortical energies provided a foundation that could be used for the epigenetic construction of perceptual and other higher forms of consciousness. From this perspective, perceptual experiences were initially affective at the primary-process brainstem level, but capable of being elaborated by secondary learning and memory processes into tertiary-cognitive forms of consciousness. Within this view, although all individual neural activities are unconscious, perhaps along with secondary-process learning and memory mechanisms, the primal sub-neocortical networks of emotions and other primal affects may have served as the sentient scaffolding for the construction of resolved perceptual and higher mental activities within the neocortex. The data supporting this neuro-psycho-evolutionary vision of the emergence of mind is discussed in relation to classical psychoanalytical models.

The “Id” Knows More than the “Ego” Admits: Neuropsychoanalytic and Primal Consciousness Perspectives on the Interface Between Affective and Cognitive Neuroscience

PubMed Central

Solms, Mark; Panksepp, Jaak

2012-01-01

It is commonly believed that consciousness is a higher brain function. Here we consider the likelihood, based on abundant neuroevolutionary data that lower brain affective phenomenal experiences provide the “energy” for the developmental construction of higher forms of cognitive consciousness. This view is concordant with many of the theoretical formulations of Sigmund Freud. In this reconceptualization, all of consciousness may be dependent on the original evolution of affective phenomenal experiences that coded survival values. These subcortical energies provided a foundation that could be used for the epigenetic construction of perceptual and other higher forms of consciousness. From this perspective, perceptual experiences were initially affective at the primary-process brainstem level, but capable of being elaborated by secondary learning and memory processes into tertiary-cognitive forms of consciousness. Within this view, although all individual neural activities are unconscious, perhaps along with secondary-process learning and memory mechanisms, the primal sub-neocortical networks of emotions and other primal affects may have served as the sentient scaffolding for the construction of resolved perceptual and higher mental activities within the neocortex. The data supporting this neuro-psycho-evolutionary vision of the emergence of mind is discussed in relation to classical psychoanalytical models. PMID:24962770

Identifying Context Variables in Research.

ERIC Educational Resources Information Center

Piazza, Carolyn L.

1987-01-01

Identifies context variables in written composition from theoretical perspectives in cognitive psychology, sociology, and anthropology. Considers how multiple views of context from across the disciplines can build toward a broader definition of writing. (JD)

What we know about the purpose, theoretical foundation, scope and dimensionality of existing self-management measurement tools: A scoping review.

PubMed

Packer, Tanya L; Fracini, America; Audulv, Åsa; Alizadeh, Neda; van Gaal, Betsie G I; Warner, Grace; Kephart, George

2018-04-01

To identify self-report, self-management measures for adults with chronic conditions, and describe their purpose, theoretical foundation, dimensionality (multi versus uni), and scope (generic versus condition specific). A search of four databases (8479 articles) resulted in a scoping review of 28 self-management measures. Although authors identified tools as measures of self-management, wide variation in constructs measured, purpose, and theoretical foundations existed. Subscales on 13 multidimensional tools collectively measure domains of self-management relevant to clients, however no one tool's subscales cover all domains. Viewing self-management as a complex, multidimensional whole, demonstrated that existing measures assess different, related aspects of self-management. Activities and social roles, though important to patients, are rarely measured. Measures with capacity to quantify and distinguish aspects of self-management may promote tailored patient care. In selecting tools for research or assessment, the reason for development, definitions, and theories underpinning the measure should be scrutinized. Our ability to measure self-management must be rigorously mapped to provide comprehensive and system-wide care for clients with chronic conditions. Viewing self-management as a complex whole will help practitioners to understand the patient perspective and their contribution in supporting each individual patient. Copyright © 2017 Elsevier B.V. All rights reserved.

Employer Policies and Practices to Manage and Prevent Disability: Foreword to the Special Issue.

PubMed

Shaw, William S; Main, Chris J; Pransky, Glenn; Nicholas, Michael K; Anema, Johannes R; Linton, Steven J

2016-12-01

Purpose Employer policies and practices have been shown to impact workplace disability, but research in this area has waned in recent years despite an aging workforce, a growing prevalence of chronic health conditions, and a larger proportion of working-age adults on permanent work disability in many jurisdictions. The purpose of this article is to describe the background rationale and methodology for an invited conference designed to improve research of employer strategies to curtail work disability. Methods A multidisciplinary team of 26 international researchers with published research in employer-based disability management or related fields were invited to attend a 3-day conference in Hopkinton, Massachusetts, USA. The overall goal was to review the status of current research of workplace disability management and prevention, examine its relevance for employer decision-making, compare conceptual frameworks or theoretical perspectives, and recommend future research directions. Working groups were organized and draft manuscripts were prepared in advance. Conference activities included working group presentations and critiques, discussions with a panel of industry consultants and advisors, group interaction and debate, generation of final recommendations, and manuscript revision. Results/Conclusion Six principal domains were established with respect to future research: (a) further elucidation of the key workplace factors that buffer the disabling effects of injury and illness; (b) more innovative and feasible options for workplace intervention; (c) measurement of workplace-relevant disability outcomes; (d) a stronger theoretical framework for understanding the factors behind employer uptake and implementation; (e) a focus on special clinical populations and occupations where disability risk is most troubling; and (f) better representation of workers and employers that reflect the diverse and changing nature of work. Final comments and recommendations of the working groups are presented in the following six articles in this special issue of the Journal of Occupational Rehabilitation. Conference attendees recommended changes in methodology, collaboration strategies, and theoretical perspectives to improve the practical and scientific impact of future research of employer practices.

Mode-coupling theory

NASA Astrophysics Data System (ADS)

Reichman, David R.; Charbonneau, Patrick

2005-05-01

In this set of lecture notes we review the mode-coupling theory of the glass transition from several perspectives. First, we derive mode-coupling equations for the description of density fluctuations from microscopic considerations with the use the Mori Zwanzig projection operator technique. We also derive schematic mode-coupling equations of a similar form from a field-theoretic perspective. We review the successes and failures of mode-coupling theory, and discuss recent advances in the applications of the theory.

Interprofessional collaborative teamwork facilitates patient centred care: a student practitioner's perspective.

PubMed

Osbiston, Mark

2013-05-01

Interprofessional teamwork and collaboration are essential for facilitating perioperative patient centred care. Operating department practitioners (ODPs) and nurses are registered professional 'practitioner' members of the perioperative team. Standards of conduct, communication skills, ethical principles and confidentiality legislation associated with documented patient information underpin and guide perioperative practitioner practice. This article will discuss, from a student's theoretical and practice experience perspective, the registered professional 'practitioner' role in the context of the interprofessional team.

Making sense of interactions between mental health and criminal justice services: the utility of cultural historical activity systems theory.

PubMed

Hean, Sarah; Willumsen, Elisabeth; Ødegård, Atle

2018-06-11

Purpose Effective collaboration between mental health services (MHS) and criminal justice services (CJS) impacts on mental illness and reduces reoffending rates. This paper proposes the change laboratory model (CLM) of workplace transformation as a potential tool to support interagency collaborative practice that has potential to complement current integration tools used in this context. The purpose of this paper is to focus specifically on the theoretical dimension of the model: the cultural historical activity systems theory (CHAT) as a theoretical perspective that offers a framework with which interactions between the MHS and CJS can be better understood. Design/methodology/approach The structure and rationale behind future piloting of the change laboratory in this context is made. Then CHAT theory is briefly introduced and then its utility illustrated in the presentation of the findings of a qualitative study of leaders from MHS and CJS that explored their perspectives of the characteristics of collaborative working between MHS and prison/probation services in a Norwegian context and using CHAT as an analytical framework. Findings Leaders suggested that interactions between the two services, within the Norwegian system at least, are most salient when professionals engage in the reintegration and rehabilitation of the offender. Achieving effective communication within the boundary space between the two systems is a focus for professionals engaging in interagency working and this is mediated by a range of integration tools such as coordination plans and interagency meetings. Formalised interagency agreements and informal, unspoken norms of interaction governed this activity. Key challenges limiting the collaboration between the two systems included resource limitations, logistical issues and differences in professional judgments on referral and confidentiality. Originality/value Current tools with which MHS/CJS interactions are understood and managed, fail to make explicit the dimensions and nature of these complex interactions. The CLM, and CHAT as its theoretical underpinning, has been highly successful internationally and in other clinical contexts, as a means of exploring and developing interagency working. It is a new idea in prison development, none as yet being applied to the challenges facing the MHS and CJS. This paper addresses this by illustrating the use of CHAT as an analytical framework with which to articulate MHS/CJS collaborations and the potential of the CLM more widely to address current challenges in a context specific, bottom-up and fluid approach to interagency working in this environment.

Themes of grief.

PubMed

Carter, S L

1989-01-01

A thematic analysis of 30 narrative accounts of bereavement revealed nine themes that included five core themes in bereavement--being stopped, hurting, missing, holding, and seeking; three meta-themes about bereavement--change, expectations, and inexpressibility; and a contextual theme--personal history. The themes were compared with three theoretical perspectives on bereavement by Freud, Kübler-Ross, and one defined as existential-phenomenological. Features of bereavement that are dissimilar or unaddressed by the theoretical perspectives were: (a) the quality of grief's changing character, including "waves" and intense pain which may be triggered years after the death; (b) holding, an individual process of preserving the fact and meaning of the loved one's existence; (c) expectations, both social and personal, as to how the bereaved should be overlaying the experience; and (d) the critical importance of personal history in affecting the quality and meaning of individual bereavement.

Perspectives on the role of mobility, behavior, and time scales in the spread of diseases.

PubMed

Castillo-Chavez, Carlos; Bichara, Derdei; Morin, Benjamin R

2016-12-20

The dynamics, control, and evolution of communicable and vector-borne diseases are intimately connected to the joint dynamics of epidemiological, behavioral, and mobility processes that operate across multiple spatial, temporal, and organizational scales. The identification of a theoretical explanatory framework that accounts for the pattern regularity exhibited by a large number of host-parasite systems, including those sustained by host-vector epidemiological dynamics, is but one of the challenges facing the coevolving fields of computational, evolutionary, and theoretical epidemiology. Host-parasite epidemiological patterns, including epidemic outbreaks and endemic recurrent dynamics, are characteristic to well-identified regions of the world; the result of processes and constraints such as strain competition, host and vector mobility, and population structure operating over multiple scales in response to recurrent disturbances (like El Niño) and climatological and environmental perturbations over thousands of years. It is therefore important to identify and quantify the processes responsible for observed epidemiological macroscopic patterns: the result of individual interactions in changing social and ecological landscapes. In this perspective, we touch on some of the issues calling for the identification of an encompassing theoretical explanatory framework by identifying some of the limitations of existing theory, in the context of particular epidemiological systems. Fostering the reenergizing of research that aims at disentangling the role of epidemiological and socioeconomic forces on disease dynamics, better understood as complex adaptive systems, is a key aim of this perspective.

Altering conditions for student participation and motive development in school science: learning from Helena's mistake

NASA Astrophysics Data System (ADS)

Andrée, Maria

2012-06-01

Previous research on science education has described various factors influencing students' participation and produced categorizations of students based on e.g. cultural background. In this article it is argued, theoretically and empirically, that an understanding of students' participation in science education needs to begin with an analysis of what activity students are engaged in. The aim is to explore how altering conditions of classroom work may open up opportunities for students mainly participating in an activity of education or schooling to engage in an activity of science learning. Activity is conceptualized in a Cultural-Historical Activity Theory perspective as object-oriented and transformative. Drawing on an ethnographic study in a Swedish compulsory school, a critical incident of the participation in science education of a 7th grade girl called Helena is analyzed. The results show that altered conditions of classroom practice may produce new possibilities for student participation, and point to the impossibility of determining students as `different kinds of students' based on a priori categories e.g. sex, ethnicity, socio-economic background.

[The triad configuration, humanist-existential-personal: a theoretical and methodological approach to psychiatric and mental health nursing].

PubMed

Vietta, E P

1995-01-01

The author establishes a research line based on a theoretical-methodological referential for the qualitative investigation of psychiatric nursing and mental health. Aspects of humanist and existential philosophies and personalism were evaluated integrating them in a unique perspective. In order to maintain the scientific method of research in this referential the categorization process which will be adopted in this kind of investigation was explained.

Perspective: Ab initio force field methods derived from quantum mechanics

NASA Astrophysics Data System (ADS)

Xu, Peng; Guidez, Emilie B.; Bertoni, Colleen; Gordon, Mark S.

2018-03-01

It is often desirable to accurately and efficiently model the behavior of large molecular systems in the condensed phase (thousands to tens of thousands of atoms) over long time scales (from nanoseconds to milliseconds). In these cases, ab initio methods are difficult due to the increasing computational cost with the number of electrons. A more computationally attractive alternative is to perform the simulations at the atomic level using a parameterized function to model the electronic energy. Many empirical force fields have been developed for this purpose. However, the functions that are used to model interatomic and intermolecular interactions contain many fitted parameters obtained from selected model systems, and such classical force fields cannot properly simulate important electronic effects. Furthermore, while such force fields are computationally affordable, they are not reliable when applied to systems that differ significantly from those used in their parameterization. They also cannot provide the information necessary to analyze the interactions that occur in the system, making the systematic improvement of the functional forms that are used difficult. Ab initio force field methods aim to combine the merits of both types of methods. The ideal ab initio force fields are built on first principles and require no fitted parameters. Ab initio force field methods surveyed in this perspective are based on fragmentation approaches and intermolecular perturbation theory. This perspective summarizes their theoretical foundation, key components in their formulation, and discusses key aspects of these methods such as accuracy and formal computational cost. The ab initio force fields considered here were developed for different targets, and this perspective also aims to provide a balanced presentation of their strengths and shortcomings. Finally, this perspective suggests some future directions for this actively developing area.