AN INTERACTIVE INQUIRER.

ERIC Educational Resources Information Center

STONE, PHILIP J.

AUTOMATED LANGUAGE PROCESSING (CONTENT ANALYSIS) IS ENGAGED IN NEW VENTURES IN COMPUTER DIALOG AS A RESULT OF NEW TECHNIQUES IN CATEGORIZING RESPONSES. A COMPUTER "NEED-ACHIEVEMENT" SCORING SYSTEM HAS BEEN DEVELOPED. A SET OF COMPUTER PROGRAMS, LABELED "THE GENERAL INQUIRER," WILL SCORE COMPUTER INPUTS WITH RESPONSES FED FROM…

Spontaneous Speech Events in Two Speech Databases of Human-Computer and Human-Human Dialogs in Spanish

ERIC Educational Resources Information Center

Rodriguez, Luis J.; Torres, M. Ines

2006-01-01

Previous works in English have revealed that disfluencies follow regular patterns and that incorporating them into the language model of a speech recognizer leads to lower perplexities and sometimes to a better performance. Although work on disfluency modeling has been applied outside the English community (e.g., in Japanese), as far as we know…

Vicarious Learning: Effects of Overhearing Dialog and Monologue-Like Discourse in a Virtual Tutoring Session

ERIC Educational Resources Information Center

Driscoll, David M.; Craig, Scotty D.; Gholson, Barry; Ventura, Matthew; Hu, Xiangen; Graesser, Arthur C.

2003-01-01

In two experiments, students overheard two computer-controlled virtual agents discussing four computer literacy topics in dialog discourse and four in monologue discourse. In Experiment 1, the virtual tutee asked a series of deep questions in the dialog condition, but only one per topic in the monologue condition in both studies. In the dialog…

The Mechanics of Embodiment: A Dialog on Embodiment and Computational Modeling

PubMed Central

Pezzulo, Giovanni; Barsalou, Lawrence W.; Cangelosi, Angelo; Fischer, Martin H.; McRae, Ken; Spivey, Michael J.

2011-01-01

Embodied theories are increasingly challenging traditional views of cognition by arguing that conceptual representations that constitute our knowledge are grounded in sensory and motor experiences, and processed at this sensorimotor level, rather than being represented and processed abstractly in an amodal conceptual system. Given the established empirical foundation, and the relatively underspecified theories to date, many researchers are extremely interested in embodied cognition but are clamoring for more mechanistic implementations. What is needed at this stage is a push toward explicit computational models that implement sensorimotor grounding as intrinsic to cognitive processes. In this article, six authors from varying backgrounds and approaches address issues concerning the construction of embodied computational models, and illustrate what they view as the critical current and next steps toward mechanistic theories of embodiment. The first part has the form of a dialog between two fictional characters: Ernest, the “experimenter,” and Mary, the “computational modeler.” The dialog consists of an interactive sequence of questions, requests for clarification, challenges, and (tentative) answers, and touches the most important aspects of grounded theories that should inform computational modeling and, conversely, the impact that computational modeling could have on embodied theories. The second part of the article discusses the most important open challenges for embodied computational modeling. PMID:21713184

A Multimodal Emotion Detection System during Human-Robot Interaction

PubMed Central

Alonso-Martín, Fernando; Malfaz, María; Sequeira, João; Gorostiza, Javier F.; Salichs, Miguel A.

2013-01-01

In this paper, a multimodal user-emotion detection system for social robots is presented. This system is intended to be used during human–robot interaction, and it is integrated as part of the overall interaction system of the robot: the Robotics Dialog System (RDS). Two modes are used to detect emotions: the voice and face expression analysis. In order to analyze the voice of the user, a new component has been developed: Gender and Emotion Voice Analysis (GEVA), which is written using the Chuck language. For emotion detection in facial expressions, the system, Gender and Emotion Facial Analysis (GEFA), has been also developed. This last system integrates two third-party solutions: Sophisticated High-speed Object Recognition Engine (SHORE) and Computer Expression Recognition Toolbox (CERT). Once these new components (GEVA and GEFA) give their results, a decision rule is applied in order to combine the information given by both of them. The result of this rule, the detected emotion, is integrated into the dialog system through communicative acts. Hence, each communicative act gives, among other things, the detected emotion of the user to the RDS so it can adapt its strategy in order to get a greater satisfaction degree during the human–robot dialog. Each of the new components, GEVA and GEFA, can also be used individually. Moreover, they are integrated with the robotic control platform ROS (Robot Operating System). Several experiments with real users were performed to determine the accuracy of each component and to set the final decision rule. The results obtained from applying this decision rule in these experiments show a high success rate in automatic user emotion recognition, improving the results given by the two information channels (audio and visual) separately. PMID:24240598

Designing a Training Tool for Imaging Mental Models

DTIC Science & Technology

1990-11-01

Removing Aspects of Mental Models ................. 72 The History Function ............................................................ 75 In C...Category’ Dialog 73 A-63 ’Remove Entity’ Dialog 74 A-64 ’Remove Unk’ Dialog 75 A-65 ’ History ’ from ’Special’ Menu 76 A-66 Viewing the * History ’ Cluster...religious (the Garden of Eden), 4 computational (the Macintosh computer), botanic (trees), aesthetic (the Beatles ’ record company), scientific (Isaac

The Communicative Computer Compares: A CALL Design Project for Elementary French.

ERIC Educational Resources Information Center

Kyle, Patricia J.

A computer lesson entitled "Aux Jeux Olympiques" (To the Olympic Games) simulates an ongoing situational dialog between the French student and the PLATO computer system. It offers an international setting for functional learning exercises focusing on students' understanding and use of comparative constructions, selected verbs, and other linguistic…

GenieTutor: A Computer Assisted Second-Language Learning System Based on Semantic and Grammar Correctness Evaluations

ERIC Educational Resources Information Center

Kwon, Oh-Woog; Lee, Kiyoung; Kim, Young-Kil; Lee, Yunkeun

2015-01-01

This paper introduces a Dialog-Based Computer-Assisted second-Language Learning (DB-CALL) system using semantic and grammar correctness evaluations and the results of its experiment. While the system dialogues with English learners about a given topic, it automatically evaluates the grammar and content properness of their English utterances, then…

An Efficient Framework for Development of Task-Oriented Dialog Systems in a Smart Home Environment.

PubMed

Park, Youngmin; Kang, Sangwoo; Seo, Jungyun

2018-05-16

In recent times, with the increasing interest in conversational agents for smart homes, task-oriented dialog systems are being actively researched. However, most of these studies are focused on the individual modules of such a system, and there is an evident lack of research on a dialog framework that can integrate and manage the entire dialog system. Therefore, in this study, we propose a framework that enables the user to effectively develop an intelligent dialog system. The proposed framework ontologically expresses the knowledge required for the task-oriented dialog system's process and can build a dialog system by editing the dialog knowledge. In addition, the framework provides a module router that can indirectly run externally developed modules. Further, it enables a more intelligent conversation by providing a hierarchical argument structure (HAS) to manage the various argument representations included in natural language sentences. To verify the practicality of the framework, an experiment was conducted in which developers without any previous experience in developing a dialog system developed task-oriented dialog systems using the proposed framework. The experimental results show that even beginner dialog system developers can develop a high-level task-oriented dialog system.

An Efficient Framework for Development of Task-Oriented Dialog Systems in a Smart Home Environment

PubMed Central

Park, Youngmin; Kang, Sangwoo; Seo, Jungyun

2018-01-01

In recent times, with the increasing interest in conversational agents for smart homes, task-oriented dialog systems are being actively researched. However, most of these studies are focused on the individual modules of such a system, and there is an evident lack of research on a dialog framework that can integrate and manage the entire dialog system. Therefore, in this study, we propose a framework that enables the user to effectively develop an intelligent dialog system. The proposed framework ontologically expresses the knowledge required for the task-oriented dialog system’s process and can build a dialog system by editing the dialog knowledge. In addition, the framework provides a module router that can indirectly run externally developed modules. Further, it enables a more intelligent conversation by providing a hierarchical argument structure (HAS) to manage the various argument representations included in natural language sentences. To verify the practicality of the framework, an experiment was conducted in which developers without any previous experience in developing a dialog system developed task-oriented dialog systems using the proposed framework. The experimental results show that even beginner dialog system developers can develop a high-level task-oriented dialog system. PMID:29772668

Duenna-An experimental language teaching application

NASA Astrophysics Data System (ADS)

Horváth, Balázs Zsigmond; Blaske, Bence; Szabó, Anita

The presented TTS (text-to-speech) application is an auxiliary tool for language teaching. It utilizes computer-generated voices to simulate dialogs representing different grammatical problems or speech contexts. The software is capable of producing as many examples of dialogs as required to enhance the language learning experience and thus serve curriculum representation, grammar contextualization and pronunciation at the same time. It is designed to be used on a regular basis in the language classroom and students gladly write materials for listening comprehension tasks with it. A pilot study involving 26 students (divided into control and trial groups) practicing for their school-leaving exam, indicates that computer-generated voices are adequate to recreate audio course book materials as well. The voices used were able to involve the students as effectively as if they were listening to recorded human speech.

Intelligent user interface concept for space station

NASA Technical Reports Server (NTRS)

Comer, Edward; Donaldson, Cameron; Bailey, Elizabeth; Gilroy, Kathleen

1986-01-01

The space station computing system must interface with a wide variety of users, from highly skilled operations personnel to payload specialists from all over the world. The interface must accommodate a wide variety of operations from the space platform, ground control centers and from remote sites. As a result, there is a need for a robust, highly configurable and portable user interface that can accommodate the various space station missions. The concept of an intelligent user interface executive, written in Ada, that would support a number of advanced human interaction techniques, such as windowing, icons, color graphics, animation, and natural language processing is presented. The user interface would provide intelligent interaction by understanding the various user roles, the operations and mission, the current state of the environment and the current working context of the users. In addition, the intelligent user interface executive must be supported by a set of tools that would allow the executive to be easily configured and to allow rapid prototyping of proposed user dialogs. This capability would allow human engineering specialists acting in the role of dialog authors to define and validate various user scenarios. The set of tools required to support development of this intelligent human interface capability is discussed and the prototyping and validation efforts required for development of the Space Station's user interface are outlined.

Live interactive computer music performance practice

NASA Astrophysics Data System (ADS)

Wessel, David

2002-05-01

A live-performance musical instrument can be assembled around current lap-top computer technology. One adds a controller such as a keyboard or other gestural input device, a sound diffusion system, some form of connectivity processor(s) providing for audio I/O and gestural controller input, and reactive real-time native signal processing software. A system consisting of a hand gesture controller; software for gesture analysis and mapping, machine listening, composition, and sound synthesis; and a controllable radiation pattern loudspeaker are described. Interactivity begins in the set up wherein the speaker-room combination is tuned with an LMS procedure. This system was designed for improvisation. It is argued that software suitable for carrying out an improvised musical dialog with another performer poses special challenges. The processes underlying the generation of musical material must be very adaptable, capable of rapid changes in musical direction. Machine listening techniques are used to help the performer adapt to new contexts. Machine learning can play an important role in the development of such systems. In the end, as with any musical instrument, human skill is essential. Practice is required not only for the development of musically appropriate human motor programs but for the adaptation of the computer-based instrument as well.

User Localization During Human-Robot Interaction

PubMed Central

Alonso-Martín, F.; Gorostiza, Javi F.; Malfaz, María; Salichs, Miguel A.

2012-01-01

This paper presents a user localization system based on the fusion of visual information and sound source localization, implemented on a social robot called Maggie. One of the main requisites to obtain a natural interaction between human-human and human-robot is an adequate spatial situation between the interlocutors, that is, to be orientated and situated at the right distance during the conversation in order to have a satisfactory communicative process. Our social robot uses a complete multimodal dialog system which manages the user-robot interaction during the communicative process. One of its main components is the presented user localization system. To determine the most suitable allocation of the robot in relation to the user, a proxemic study of the human-robot interaction is required, which is described in this paper. The study has been made with two groups of users: children, aged between 8 and 17, and adults. Finally, at the end of the paper, experimental results with the proposed multimodal dialog system are presented. PMID:23012577

User localization during human-robot interaction.

PubMed

Alonso-Martín, F; Gorostiza, Javi F; Malfaz, María; Salichs, Miguel A

2012-01-01

This paper presents a user localization system based on the fusion of visual information and sound source localization, implemented on a social robot called Maggie. One of the main requisites to obtain a natural interaction between human-human and human-robot is an adequate spatial situation between the interlocutors, that is, to be orientated and situated at the right distance during the conversation in order to have a satisfactory communicative process. Our social robot uses a complete multimodal dialog system which manages the user-robot interaction during the communicative process. One of its main components is the presented user localization system. To determine the most suitable allocation of the robot in relation to the user, a proxemic study of the human-robot interaction is required, which is described in this paper. The study has been made with two groups of users: children, aged between 8 and 17, and adults. Finally, at the end of the paper, experimental results with the proposed multimodal dialog system are presented.

Improved Open-Microphone Speech Recognition

NASA Astrophysics Data System (ADS)

Abrash, Victor

2002-12-01

Many current and future NASA missions make extreme demands on mission personnel both in terms of work load and in performing under difficult environmental conditions. In situations where hands are impeded or needed for other tasks, eyes are busy attending to the environment, or tasks are sufficiently complex that ease of use of the interface becomes critical, spoken natural language dialog systems offer unique input and output modalities that can improve efficiency and safety. They also offer new capabilities that would not otherwise be available. For example, many NASA applications require astronauts to use computers in micro-gravity or while wearing space suits. Under these circumstances, command and control systems that allow users to issue commands or enter data in hands-and eyes-busy situations become critical. Speech recognition technology designed for current commercial applications limits the performance of the open-ended state-of-the-art dialog systems being developed at NASA. For example, today's recognition systems typically listen to user input only during short segments of the dialog, and user input outside of these short time windows is lost. Mistakes detecting the start and end times of user utterances can lead to mistakes in the recognition output, and the dialog system as a whole has no way to recover from this, or any other, recognition error. Systems also often require the user to signal when that user is going to speak, which is impractical in a hands-free environment, or only allow a system-initiated dialog requiring the user to speak immediately following a system prompt. In this project, SRI has developed software to enable speech recognition in a hands-free, open-microphone environment, eliminating the need for a push-to-talk button or other signaling mechanism. The software continuously captures a user's speech and makes it available to one or more recognizers. By constantly monitoring and storing the audio stream, it provides the spoken dialog manager extra flexibility to recognize the signal with no audio gaps between recognition requests, as well as to rerecognize portions of the signal, or to rerecognize speech with different grammars, acoustic models, recognizers, start times, and so on. SRI expects that this new open-mic functionality will enable NASA to develop better error-correction mechanisms for spoken dialog systems, and may also enable new interaction strategies.

Improved Open-Microphone Speech Recognition

NASA Technical Reports Server (NTRS)

Abrash, Victor

2002-01-01

Many current and future NASA missions make extreme demands on mission personnel both in terms of work load and in performing under difficult environmental conditions. In situations where hands are impeded or needed for other tasks, eyes are busy attending to the environment, or tasks are sufficiently complex that ease of use of the interface becomes critical, spoken natural language dialog systems offer unique input and output modalities that can improve efficiency and safety. They also offer new capabilities that would not otherwise be available. For example, many NASA applications require astronauts to use computers in micro-gravity or while wearing space suits. Under these circumstances, command and control systems that allow users to issue commands or enter data in hands-and eyes-busy situations become critical. Speech recognition technology designed for current commercial applications limits the performance of the open-ended state-of-the-art dialog systems being developed at NASA. For example, today's recognition systems typically listen to user input only during short segments of the dialog, and user input outside of these short time windows is lost. Mistakes detecting the start and end times of user utterances can lead to mistakes in the recognition output, and the dialog system as a whole has no way to recover from this, or any other, recognition error. Systems also often require the user to signal when that user is going to speak, which is impractical in a hands-free environment, or only allow a system-initiated dialog requiring the user to speak immediately following a system prompt. In this project, SRI has developed software to enable speech recognition in a hands-free, open-microphone environment, eliminating the need for a push-to-talk button or other signaling mechanism. The software continuously captures a user's speech and makes it available to one or more recognizers. By constantly monitoring and storing the audio stream, it provides the spoken dialog manager extra flexibility to recognize the signal with no audio gaps between recognition requests, as well as to rerecognize portions of the signal, or to rerecognize speech with different grammars, acoustic models, recognizers, start times, and so on. SRI expects that this new open-mic functionality will enable NASA to develop better error-correction mechanisms for spoken dialog systems, and may also enable new interaction strategies.

Monologue or Dialogue in the Web Environment? The Role of Networked Library and Information Services in the Future.

ERIC Educational Resources Information Center

Tuominen, Kimmo

This paper contrasts monologic and dialogic World Wide Web services in a library context. The first section contrasts monologic and dialogic ways of understanding human nature and the way knowledge is constructed. The second section describes the dialogic nature and potential of the Web, including intranets as dialogic spaces and the dialog…

Conditions for the successful integration of Human and Organizational Factors (HOF) in the nuclear safety analysis.

PubMed

Tosello, Michèle; Lévêque, Françoise; Dutillieu, Stéphanie; Hernandez, Guillaume; Vautier, Jean-François

2012-01-01

This communication presents some elements which come from the experience feedback at CEA about the conditions for the successful integration of HOF in the nuclear safety analysis. To point out some of these conditions, one of the concepts proposed by Edgar Morin to describe the functioning of "complex" systems: the dialogical principle has been used. The idea is to look for some dialogical pairs. The elements of this kind of pair are both complementary and antagonist to one another. Three dialogical pairs are presented in this communication. The first two pairs are related to the organization of the HOF network and the last one is related to the methods which are used to analyse the working situations. The three pairs are: specialist - non-specialist actors of the network, centralized - distributed human resources in the network and microscopic - macroscopic levels of HOF methods to analyse the working situations. To continuously improve these three dialogical pairs, it is important to keep the differences which exist between the two elements of a pair and to find and maintain a balance between the two elements of the pairs.

Bootstrapping Development of a Cloud-Based Spoken Dialog System in the Educational Domain from Scratch Using Crowdsourced Data. Research Report. ETS RR-16-16

ERIC Educational Resources Information Center

Ramanarayanan, Vikram; Suendermann-Oeft, David; Lange, Patrick; Ivanov, Alexei V.; Evanini, Keelan; Yu, Zhou; Tsuprun, Eugene; Qian, Yao

2016-01-01

We propose a crowdsourcing-based framework to iteratively and rapidly bootstrap a dialog system from scratch for a new domain. We leverage the open-source modular HALEF dialog system to deploy dialog applications. We illustrate the usefulness of this framework using four different prototype dialog items with applications in the educational domain…

Computerized Audio-Visual Instructional Sequences (CAVIS): A Versatile System for Listening Comprehension in Foreign Language Teaching.

ERIC Educational Resources Information Center

Aleman-Centeno, Josefina R.

1983-01-01

Discusses the development and evaluation of CAVIS, which consists of an Apple microcomputer used with audiovisual dialogs. Includes research on the effects of three conditions: (1) computer with audio and visual, (2) computer with audio alone and (3) audio alone in short-term and long-term recall. (EKN)

Providing the Public with Online Access to Large Bibliographic Data Bases.

ERIC Educational Resources Information Center

Firschein, Oscar; Summit, Roger K.

DIALOG, an interactive, computer-based information retrieval language, consists of a series of computer programs designed to make use of direct access memory devices in order to provide the user with a rapid means of identifying records within a specific memory bank. Using the system, a library user can be provided access to sixteen distinct and…

Dialogic Space: Intersections between Dialogic Teaching and Systemic Functional Linguistics

ERIC Educational Resources Information Center

Hammond, Jennifer

2016-01-01

The aim of this article is to foster dialogue between proponents of Alexander's notion of dialogic teaching and those working with educational linguistics--in particular those working with systemic functional theory. To this end, the article begins by highlighting important points of alignment between dialogic teaching and systemic theory: their…

Two-way cable television project

NASA Astrophysics Data System (ADS)

Wilkens, H.; Guenther, P.; Kiel, F.; Kraus, F.; Mahnkopf, P.; Schnee, R.

1982-02-01

The market demand for a multiuser computer system with interactive services was studied. Mean system work load at peak use hours was estimated and the complexity of dialog with a central computer was determined. Man machine communication by broadband cable television transmission, using digital techniques, was assumed. The end to end system is described. It is user friendly, able to handle 10,000 subscribers, and provides color television display. The central computer system architecture with remote audiovisual terminals is depicted and software is explained. Signal transmission requirements are dealt with. International availability of the test system, including sample programs, is indicated.

Toward intelligent information system

NASA Astrophysics Data System (ADS)

Komatsu, Sanzo

NASA/RECON, the predecessor of DIALOG System, was originally designed as a user friendly system for astronauts, so that they should not miss-operate the machine in spite of tension in the outer space. Since then, DIALOG has endeavoured to develop a series of user friendly systems, such as knowledge index, inbound gateway, as well as Version II. In this so-called end user searching era, DIALOG has released a series of front end systems successively; DIALOG Business Connection, DIALOG Medical Connection and OneSearch in 1986, early and late 1987 respectively. They are all called expert systems. In this paper, the features of each system are described in some detail and the remaining critical issues are also discussed.

Teaching Conversations with the XDS Sigma 7. Systems Description.

ERIC Educational Resources Information Center

Bork, Alfred M.; Mosmann, Charles

Some computers permit conventional programing languages to be extended by the use of macro-instructions, a sophisticated programing tool which is especially useful in writing instructional dialogs. Macro-instructions (or "macro's") are complex commands defined in terms of the machine language or other macro-instructions. Like terms in…

Adaptable dialog architecture and runtime engine (AdaRTE): a framework for rapid prototyping of health dialog systems.

PubMed

Rojas-Barahona, L M; Giorgino, T

2009-04-01

Spoken dialog systems have been increasingly employed to provide ubiquitous access via telephone to information and services for the non-Internet-connected public. They have been successfully applied in the health care context; however, speech technology requires a considerable development investment. The advent of VoiceXML reduced the proliferation of incompatible dialog formalisms, at the expense of adding even more complexity. This paper introduces a novel architecture for dialogue representation and interpretation, AdaRTE, which allows developers to lay out dialog interactions through a high-level formalism, offering both declarative and procedural features. AdaRTE's aim is to provide a ground for deploying complex and adaptable dialogs whilst allowing experimentation and incremental adoption of innovative speech technologies. It enhances augmented transition networks with dynamic behavior, and drives multiple back-end realizers, including VoiceXML. It has been especially targeted to the health care context, because of the great scale and the need for reducing the barrier to a widespread adoption of dialog systems.

CD-ROM: The Silent Revolution.

ERIC Educational Resources Information Center

Nassar, Nancy

A review of the literature was undertaken to determine whether purchasing DIALOG in the CD-ROM format or subscribing to the DIALOG online format would be the better solution for middle school students interested in information retrieval. This report begins by stating the problem and defining common computer terms. A review of the related…

Foreign Language Tutoring in Oral Conversations Using Spoken Dialog Systems

NASA Astrophysics Data System (ADS)

Lee, Sungjin; Noh, Hyungjong; Lee, Jonghoon; Lee, Kyusong; Lee, Gary Geunbae

Although there have been enormous investments into English education all around the world, not many differences have been made to change the English instruction style. Considering the shortcomings for the current teaching-learning methodology, we have been investigating advanced computer-assisted language learning (CALL) systems. This paper aims at summarizing a set of POSTECH approaches including theories, technologies, systems, and field studies and providing relevant pointers. On top of the state-of-the-art technologies of spoken dialog system, a variety of adaptations have been applied to overcome some problems caused by numerous errors and variations naturally produced by non-native speakers. Furthermore, a number of methods have been developed for generating educational feedback that help learners develop to be proficient. Integrating these efforts resulted in intelligent educational robots — Mero and Engkey — and virtual 3D language learning games, Pomy. To verify the effects of our approaches on students' communicative abilities, we have conducted a field study at an elementary school in Korea. The results showed that our CALL approaches can be enjoyable and fruitful activities for students. Although the results of this study bring us a step closer to understanding computer-based education, more studies are needed to consolidate the findings.

Mutually Augmented Cognition

NASA Astrophysics Data System (ADS)

Friesdorf, Florian; Pangercic, Dejan; Bubb, Heiner; Beetz, Michael

In mac, an ergonomic dialog-system and algorithms will be developed that enable human experts and companions to be integrated into knowledge gathering and decision making processes of highly complex cognitive systems (e.g. Assistive Household as manifested further in the paper). In this event we propose to join algorithms and methodologies coming from Ergonomics and Artificial Intelligence that: a) make cognitive systems more congenial for non-expert humans, b) facilitate their comprehension by utilizing a high-level expandable control code for human experts and c) augment representation of such cognitive system into “deep representation” obtained through an interaction with human companions.

Dialogue on Dialog: Interview with Roger Summit.

ERIC Educational Resources Information Center

Newman, Donald

1986-01-01

Presents interview with Roger Summit, the president of Dialog Information Services, Inc. Highlights include Summit's role as chief architect of the system, the inception of Dialog and its beginnings at Lockheed Missiles and Space Company, services provided by Dialog, a challenge for libraries, and future developments and services. (EJS)

Pathways, Networks, and Systems: Theory and Experiments

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

Joseph H. Nadeau; John D. Lambris

2004-10-30

The international conference provided a unique opportunity for theoreticians and experimenters to exchange ideas, strategies, problems, challenges, language and opportunities in both formal and informal settings. This dialog is an important step towards developing a deep and effective integration of theory and experiments in studies of systems biology in humans and model organisms.

Transportable, university-level educational programs in interactive information storage and retrieval systems

NASA Technical Reports Server (NTRS)

Dominick, Wayne D.; Roquemore, Leroy

1984-01-01

Pursuant to the specifications of a research contract entered into in December, 1983 with NASA, the Computer Science Departments of the University of Southwestern Louisiana and Southern University will be working jointly to address a variety of research and educational issues relating to the use, by non-computer professionals, of some of the largest and most sophiticated interactive information storage and retrieval systems available. Over the projected 6 to 8 year life of the project, in addition to NASA/RECON, the following systems will be examined: Lockheed DIALOG, DOE/RECON, DOD/DTIC, EPA/CSIN, and LLNL/TIS.

The dialogical dance: self, identity construction, positioning and embodiment in tango dancers.

PubMed

Tateo, Luca

2014-09-01

Argentine tango is a complex phenomenon, involving music, dancing and lifestyle, today practiced by hundreds of thousands of people worldwide. This is already a good reason for psychology to make it an object of study. Besides, studying tango could also help to develop a dialogical way of theorizing and a dialogical methodology, taking into account both the genetic historical and eso-systemic dimensions and the individual experiencing. As any other product of human psyche, tango creates an universal and abstract representation of life starting from very situated and individual acts. Such institutionalized representation, which is at the same time epistemological, ethical and aesthetical, becomes a tradition -that is the framework distanced from the individual immediate experience- within which the meaning of the experiences to be make sense in return. To illustrate this epistemological and methodological stance, a history of the development of tango as dialogical social object first is sketched. Then, an ethnographic study about the Self actuation in a community of Italian tango dancers is presented. Results show how participants construct and actuate their identities in a dialogue between their I-positions inside and outside tango community.

Graphical Visualization of Human Exploration Capabilities

NASA Technical Reports Server (NTRS)

Rodgers, Erica M.; Williams-Byrd, Julie; Arney, Dale C.; Simon, Matthew A.; Williams, Phillip A.; Barsoum, Christopher; Cowan, Tyler; Larman, Kevin T.; Hay, Jason; Burg, Alex

2016-01-01

NASA's pioneering space strategy will require advanced capabilities to expand the boundaries of human exploration on the Journey to Mars (J2M). The Evolvable Mars Campaign (EMC) architecture serves as a framework to identify critical capabilities that need to be developed and tested in order to enable a range of human exploration destinations and missions. Agency-wide System Maturation Teams (SMT) are responsible for the maturation of these critical exploration capabilities and help formulate, guide and resolve performance gaps associated with the EMC-identified capabilities. Systems Capability Organization Reporting Engine boards (SCOREboards) were developed to integrate the SMT data sets into cohesive human exploration capability stories that can be used to promote dialog and communicate NASA's exploration investments. Each SCOREboard provides a graphical visualization of SMT capability development needs that enable exploration missions, and presents a comprehensive overview of data that outlines a roadmap of system maturation needs critical for the J2M. SCOREboards are generated by a computer program that extracts data from a main repository, sorts the data based on a tiered data reduction structure, and then plots the data according to specified user inputs. The ability to sort and plot varying data categories provides the flexibility to present specific SCOREboard capability roadmaps based on customer requests. This paper presents the development of the SCOREboard computer program and shows multiple complementary, yet different datasets through a unified format designed to facilitate comparison between datasets. Example SCOREboard capability roadmaps are presented followed by a discussion of how the roadmaps are used to: 1) communicate capability developments and readiness of systems for future missions, and 2) influence the definition of NASA's human exploration investment portfolio through capability-driven processes. The paper concludes with a description of planned future work to modify the computer program to include additional data and of alternate capability roadmap formats currently under consideration.

Students' Informal Inference about the Binomial Distribution of "Bunny Hops": A Dialogic Perspective

ERIC Educational Resources Information Center

Kazak, Sibel; Fujita, Taro; Wegerif, Rupert

2016-01-01

The study explores the development of 11-year-old students' informal inference about random bunny hops through student talk and use of computer simulation tools. Our aim in this paper is to draw on dialogic theory to explain how students make shifts in perspective, from intuition-based reasoning to more powerful, formal ways of using probabilistic…

Religion as dialogical resource: a socio-cultural approach.

PubMed

Baucal, Aleksandar; Zittoun, Tania

2013-06-01

William James proposed a psychological study of religion examining people's religious experiences, and to see in what sense these were good for them. The recent developments of psychology of religion moved far from that initial proposition. In this paper, we propose a sociocultural perspective to religion that renews with that initial stance. After recalling Vygtotsky's core ideas, we suggest that religion, as cultural and symbolic system, participates to the orchestration of human activities and sense-making. Such orchestration works both from within the person, through internalized values and ideas, and from without, through the person's interactions with others, discourses, cultural objects etc. This leads us to consider religions as supporting various forms of dialogical dynamics-intra-psychological dialogues, interpersonal with present, absent or imaginary others, as well as inter-group dialogues-which we illustrate with empirical vignettes. The example of religious tensions in the Balkans in the 90's highlights how much the historical-cultural embeddedness of these dynamics can also lead to the end of dialogicality, and therefore, sense-making.

Detecting Dementia Through Interactive Computer Avatars

PubMed Central

Adachi, Hiroyoshi; Ukita, Norimichi; Ikeda, Manabu; Kazui, Hiroaki; Kudo, Takashi; Nakamura, Satoshi

2017-01-01

This paper proposes a new approach to automatically detect dementia. Even though some works have detected dementia from speech and language attributes, most have applied detection using picture descriptions, narratives, and cognitive tasks. In this paper, we propose a new computer avatar with spoken dialog functionalities that produces spoken queries based on the mini-mental state examination, the Wechsler memory scale-revised, and other related neuropsychological questions. We recorded the interactive data of spoken dialogues from 29 participants (14 dementia and 15 healthy controls) and extracted various audiovisual features. We tried to predict dementia using audiovisual features and two machine learning algorithms (support vector machines and logistic regression). Here, we show that the support vector machines outperformed logistic regression, and by using the extracted features they classified the participants into two groups with 0.93 detection performance, as measured by the areas under the receiver operating characteristic curve. We also newly identified some contributing features, e.g., gap before speaking, the variations of fundamental frequency, voice quality, and the ratio of smiling. We concluded that our system has the potential to detect dementia through spoken dialog systems and that the system can assist health care workers. In addition, these findings could help medical personnel detect signs of dementia. PMID:29018636

Tutorial Guide: Computer-Aided Structural Modeling (CASM). Version 5.00

DTIC Science & Technology

1994-04-01

2-3 SITE-SPECIFIC DATA DIALOG WINDOW ................. 2-4 SAVING PROJECT DATA ....................... 2-7 PRINTING PROJECT CRITERIA DATA...you to the main CASM screen without saving changes. REGIONAL DATA DIALOG WINDOW The Regonal• Dtadlalg windtow contim ms0•twrmofogoik hronimdon.The...Information so that It will be Included In your hardcopy output. 3. Select OK to save your Regional Data entries. The Regional Data dalog window will disappear

DIALOG for Electrical Engineers. CTHB Publikation Nr 29 (1982).

ERIC Educational Resources Information Center

Fjallbrant, Nancy

This manual provides electrical and electronic engineers with an introduction to online information retrieval as implemented on the DIALOG information retrieval system. Sections cover: (1) the development of computerized information retrieval; (2) its advantages; (3) the equipment needed, DIALOG hours of availability, methods of access, and cost…

A Comparative Evaluation of Computer Based and Non-Computer Based Instructional Strategies.

ERIC Educational Resources Information Center

Emerson, Ian

1988-01-01

Compares the computer assisted instruction (CAI) tutorial with its non-computerized pedagogical roots: the Socratic Dialog with Skinner's Programmed Instruction. Tests the effectiveness of a CAI tutorial on diffusion and osmosis against four other interactive and non-interactive instructional strategies. Notes computer based strategies were…

Cultures in Collision: Education and Dialogical Encounter in Zimbabwe.

ERIC Educational Resources Information Center

Mungazi, Dickson A.

The central theory of Paulo Freire's "Pedagogy of the Oppressed" is that all human beings are capable of engaging in a dialogical encounter with their world. Application of this theory to the bitter civil war that occurred in Zimbabwe from 1972 to 1979 leads to four conclusions. First, the lack of educational opportunity for the Africans…

Conceptual Design of a Robotic Loader System for Remote Missile Launchers.

DTIC Science & Technology

1985-09-01

artifcial intelligence were sur- veyed in order to assess their space applicability and to identify areas which can be developed/adapted to European...such data bases as NTIS and COMPENDEX. The second computer aided search was done through the U. S. Army information services at Redstone Arsenal...Lockheed Corporation. The first DIALOG data base explored was NTIS (National Technical Information Services, U.S. Dept. of Commerce), which contains

Cultivating Bakhtin in the garden: Children's ecological narratives on becoming community gardeners

NASA Astrophysics Data System (ADS)

Grugel, Annie H.

2009-12-01

This dissertation illustrates how a children's community garden, designed specifically to promote intergenerational, multi-sociocultural relationships, is an "ideological environment" linking individuals and their community and connecting people with nature, in order to promote feelings of belonging, social connection, and encourage a sense of stewardship and identification with the environment (Bakhtin, 1978). By spending time in a community garden, responding to the natural ecosystems which exist on this land, and reflecting, through image and story about our childhood experience, the participants and I engaged in the dialogic process of what Thomashow (1996) refers to as "doing ecological identity work." Throughout this study I question how our past experiences with nature in ideological environments shape our ecological epistemologies, and how the dialogic process of becoming a gardener within the context of a community garden shapes a person's ecological identity. To frame this exploration of ecological identity work as a dialogic process and its role in the development of an ecological identity, I draw from sociocultural theory (Holland, et al., 1998), Bakhtin's theory of dialogism, and ecological identity studies (Clayton and Opotow, 2003; Cobb, 1993; Orr, 1994, 2006; Sobel, 1996, 2008; Thomashow, 1996). A large body of scholarly writing done by environmental researchers is devoted to examining and describing how adults, who self-identify as environmentalists, developed an ecological worldview. However, only a fraction of research is devoted to theorizing how children develop an environmental epistemology. In this study, I focus on how community gardens are dialogic spaces that provide a place for elementary-aged children to "experience" the discourse of gardening. Here, I describe the discourses that shape the garden and describe how gardeners, as a result of their collaborative experiences between human and non-human actors, take up social and dialogical tools for authoring new ecological identities.

Neural synchronization during face-to-face communication.

PubMed

Jiang, Jing; Dai, Bohan; Peng, Danling; Zhu, Chaozhe; Liu, Li; Lu, Chunming

2012-11-07

Although the human brain may have evolutionarily adapted to face-to-face communication, other modes of communication, e.g., telephone and e-mail, increasingly dominate our modern daily life. This study examined the neural difference between face-to-face communication and other types of communication by simultaneously measuring two brains using a hyperscanning approach. The results showed a significant increase in the neural synchronization in the left inferior frontal cortex during a face-to-face dialog between partners but none during a back-to-back dialog, a face-to-face monologue, or a back-to-back monologue. Moreover, the neural synchronization between partners during the face-to-face dialog resulted primarily from the direct interactions between the partners, including multimodal sensory information integration and turn-taking behavior. The communicating behavior during the face-to-face dialog could be predicted accurately based on the neural synchronization level. These results suggest that face-to-face communication, particularly dialog, has special neural features that other types of communication do not have and that the neural synchronization between partners may underlie successful face-to-face communication.

Virtual training and coaching of health behavior: example from mindfulness meditation training.

PubMed

Hudlicka, Eva

2013-08-01

Computer-based virtual coaches are increasingly being explored for patient education, counseling, and health behavior training and coaching. The objective of this research was to develop and evaluate a Virtual Mindfulness Coach for training and coaching in mindfulness meditation. The coach was implemented as an embodied conversational character, providing mindfulness training and coaching via mixed initiative, text-based, natural language dialog with the student, and emphasizing affect-adaptive interaction. (The term 'mixed initiative dialog' refers to a human-machine dialog where either can initiate a conversation or a change in the conversation topic.) Findings from a pilot evaluation study indicate that the coach-based training is more effective in helping students establish a regular practice than self-administered training using written and audio materials. The coached group also appeared to be in more advanced stages of change in terms of the transtheoretical model, and have a higher sense of self-efficacy regarding establishment of a regular mindfulness practice. These results suggest that virtual coach-based training of mindfulness is both feasible, and potentially more effective, than a self-administered program. Of particular interest is the identification of the specific coach features that contribute to its effectiveness. Virtual coaches could provide easily accessible and cost-effective customized training for a range of health behaviors. The affect-adaptive aspect of these coaches is particularly relevant for helping patients establish long-term behavior changes. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

VACTIV: A graphical dialog based program for an automatic processing of line and band spectra

NASA Astrophysics Data System (ADS)

Zlokazov, V. B.

2013-05-01

The program VACTIV-Visual ACTIV-has been developed for an automatic analysis of spectrum-like distributions, in particular gamma-ray spectra or alpha-spectra and is a standard graphical dialog based Windows XX application, driven by a menu, mouse and keyboard. On the one hand, it was a conversion of an existing Fortran program ACTIV [1] to the DELPHI language; on the other hand, it is a transformation of the sequential syntax of Fortran programming to a new object-oriented style, based on the organization of event interactions. New features implemented in the algorithms of both the versions consisted in the following as peak model both an analytical function and a graphical curve could be used; the peak search algorithm was able to recognize not only Gauss peaks but also peaks with an irregular form; both narrow peaks (2-4 channels) and broad ones (50-100 channels); the regularization technique in the fitting guaranteed a stable solution in the most complicated cases of strongly overlapping or weak peaks. The graphical dialog interface of VACTIV is much more convenient than the batch mode of ACTIV. [1] V.B. Zlokazov, Computer Physics Communications, 28 (1982) 27-37. NEW VERSION PROGRAM SUMMARYProgram Title: VACTIV Catalogue identifier: ABAC_v2_0 Licensing provisions: no Programming language: DELPHI 5-7 Pascal. Computer: IBM PC series. Operating system: Windows XX. RAM: 1 MB Keywords: Nuclear physics, spectrum decomposition, least squares analysis, graphical dialog, object-oriented programming. Classification: 17.6. Catalogue identifier of previous version: ABAC_v1_0 Journal reference of previous version: Comput. Phys. Commun. 28 (1982) 27 Does the new version supersede the previous version?: Yes. Nature of problem: Program VACTIV is intended for precise analysis of arbitrary spectrum-like distributions, e.g. gamma-ray and X-ray spectra and allows the user to carry out the full cycle of automatic processing of such spectra, i.e. calibration, automatic peak search and estimation of parameters of interest. VACTIV can run on any standard modern laptop. Reasons for the new version: At the time of its creation (1999) VACTIV was seemingly the first attempt to apply the newest programming languages and styles to systems of spectrum analysis. Its goal was to both get a convenient and efficient technique for data processing, and to elaborate the formalism of spectrum analysis in terms of classes, their properties, their methods and events of an object-oriented programming language. Summary of revisions: Compared with ACTIV, VACTIV preserves all the mathematical algorithms, but provides the user with all the benefits of an interface, based on a graphical dialog. It allows him to make a quick intervention in the work of the program; in particular, to carry out the on-line control of the fitting process: depending on the intermediate results and using the visual form of data representation, to change the conditions for the fitting and so achieve the optimum performance, selecting the optimum strategy. To find the best conditions for the fitting one can compress the spectrum, delete the blunders from it, smooth it using a high-frequency spline filter and build the background using a low-frequency spline filter; use not only automatic methods for the blunder deletion, the peak search, the peak model forming and the calibration, but also use manual mouse clicking on the spectrum graph. Restrictions: To enhance the reliability and portability of the program the majority of the most important arrays have a static allocation; all the arrays are allocated with a surplus, and the total pool of the program is restricted only by the size of the computer virtual memory. A spectrum has the static size of 32 K real words. The maximum size of the least-square matrix is 314 (the maximum number of fitted parameters per one analyzed spectrum interval, not for the whole spectrum), from which it follows that the maximum number of peaks in one spectrum interval is 154. The maximum total number of peaks in the spectrum is not restricted. Running time: The calculation time is negligibly small compared with the time for the dialog; using ini-files the program can be partly used in a semi-dialog mode.

Producing or reproducing reasoning? Socratic dialog is very effective, but only for a few.

PubMed

Goldin, Andrea Paula; Pedroncini, Olivia; Sigman, Mariano

2017-01-01

Successful communication between a teacher and a student is at the core of pedagogy. A well known example of a pedagogical dialog is 'Meno', a socratic lesson of geometry in which a student learns (or 'discovers') how to double the area of a given square 'in essence, a demonstration of Pythagoras' theorem. In previous studies we found that after engaging in the dialog participants can be divided in two kinds: those who can only apply a rule to solve the problem presented in the dialog and those who can go beyond and generalize that knowledge to solve any square problems. Here we study the effectiveness of this socratic dialog in an experimental and a control high-school classrooms, and we explore the boundaries of what is learnt by testing subjects with a set of 9 problems of varying degrees of difficulty. We found that half of the adolescents did not learn anything from the dialog. The other half not only learned to solve the problem, but could abstract something more: the geometric notion that the diagonal can be used to solve diverse area problems. Conceptual knowledge is critical for achievement in geometry, and it is not clear whether geometric concepts emerge spontaneously on the basis of universal experience with space, or reflect intrinsic properties of the human mind. We show that, for half of the learners, an exampled-based Socratic dialog in lecture form can give rise to formal geometric knowledge that can be applied to new, different problems.

Effectiveness of structured patient-clinician communication with a solution focused approach (DIALOG+) in community treatment of patients with psychosis--a cluster randomised controlled trial.

PubMed

Priebe, Stefan; Kelley, Lauren; Golden, Eoin; McCrone, Paul; Kingdon, David; Rutterford, Clare; McCabe, Rosemarie

2013-06-26

Large numbers of patients with psychosis have regular meetings with key clinicians in the community. There is little evidence on how these meetings should be conducted to be therapeutically effective. DIALOG, a computer mediated procedure, was shown to improve outcomes in a European multi-centre trial. DIALOG structures the patient-clinician communication and makes it patient-centred, but does not guide clinicians as to how to respond to patients' concerns. DIALOG has been further developed into DIALOG+, which uses advanced software and, additionally, provides a four step approach--based on a solution focused model--for addressing patients' concerns. We designed a cluster randomised controlled trial to test the effectiveness of DIALOG+ in improving treatment outcomes of patients with psychosis in the community. Key workers are recruited from community mental health teams in East London and randomly allocated to either the intervention or control group. Out of their case loads, we identify patients with schizophrenia (F 20-29) and a moderate or lower level of subjective quality of life (MANSA score <5), who are treated according to the allocation of their key workers. Key workers in the intervention group are trained in using DIALOG+ and use it with each patient over a six-month period. Control patients rate their satisfaction with life and treatment on a tablet to control for the effect of regular ratings and the use of modern technology. We are recruiting up to 42 key workers to reach a total sample size of 180 patients. Clinical and social outcomes including costs are assessed after 3, 6 and 12 months. Primary outcome is subjective quality-of-life at 6 months. The trial aims to evaluate the effectiveness of a novel intervention (DIALOG+) which uses modern technology to support routine patient-clinician meetings in community care, makes the communication patient centred and guides patients and clinicians to address concerns. DIALOG+ is a generic and widely applicable intervention. If shown as effective, it can be used to improve outcomes of community care on a large scale, ensuring that routine encounters are therapeutically effective. DIALOG+ can also be implemented across services at relatively low additional costs. Current Controlled Trials ISRCTN34757603.

A Multimodal Dialog System for Language Assessment: Current State and Future Directions. Research Report. ETS RR-17-21

ERIC Educational Resources Information Center

Suendermann-Oeft, David; Ramanarayanan, Vikram; Yu, Zhou; Qian, Yao; Evanini, Keelan; Lange, Patrick; Wang, Xinhao; Zechner, Klaus

2017-01-01

We present work in progress on a multimodal dialog system for English language assessment using a modular cloud-based architecture adhering to open industry standards. Among the modules being developed for the system, multiple modules heavily exploit machine learning techniques, including speech recognition, spoken language proficiency rating,…

Augmented Robotics Dialog System for Enhancing Human–Robot Interaction

PubMed Central

Alonso-Martín, Fernando; Castro-González, Aívaro; de Gorostiza Luengo, Francisco Javier Fernandez; Salichs, Miguel Ángel

2015-01-01

Augmented reality, augmented television and second screen are cutting edge technologies that provide end users extra and enhanced information related to certain events in real time. This enriched information helps users better understand such events, at the same time providing a more satisfactory experience. In the present paper, we apply this main idea to human–robot interaction (HRI), to how users and robots interchange information. The ultimate goal of this paper is to improve the quality of HRI, developing a new dialog manager system that incorporates enriched information from the semantic web. This work presents the augmented robotic dialog system (ARDS), which uses natural language understanding mechanisms to provide two features: (i) a non-grammar multimodal input (verbal and/or written) text; and (ii) a contextualization of the information conveyed in the interaction. This contextualization is achieved by information enrichment techniques that link the extracted information from the dialog with extra information about the world available in semantic knowledge bases. This enriched or contextualized information (information enrichment, semantic enhancement or contextualized information are used interchangeably in the rest of this paper) offers many possibilities in terms of HRI. For instance, it can enhance the robot's pro-activeness during a human–robot dialog (the enriched information can be used to propose new topics during the dialog, while ensuring a coherent interaction). Another possibility is to display additional multimedia content related to the enriched information on a visual device. This paper describes the ARDS and shows a proof of concept of its applications. PMID:26151202

Intonation and dialog context as constraints for speech recognition.

PubMed

Taylor, P; King, S; Isard, S; Wright, H

1998-01-01

This paper describes a way of using intonation and dialog context to improve the performance of an automatic speech recognition (ASR) system. Our experiments were run on the DCIEM Maptask corpus, a corpus of spontaneous task-oriented dialog speech. This corpus has been tagged according to a dialog analysis scheme that assigns each utterance to one of 12 "move types," such as "acknowledge," "query-yes/no" or "instruct." Most ASR systems use a bigram language model to constrain the possible sequences of words that might be recognized. Here we use a separate bigram language model for each move type. We show that when the "correct" move-specific language model is used for each utterance in the test set, the word error rate of the recognizer drops. Of course when the recognizer is run on previously unseen data, it cannot know in advance what move type the speaker has just produced. To determine the move type we use an intonation model combined with a dialog model that puts constraints on possible sequences of move types, as well as the speech recognizer likelihoods for the different move-specific models. In the full recognition system, the combination of automatic move type recognition with the move specific language models reduces the overall word error rate by a small but significant amount when compared with a baseline system that does not take intonation or dialog acts into account. Interestingly, the word error improvement is restricted to "initiating" move types, where word recognition is important. In "response" move types, where the important information is conveyed by the move type itself--for example, positive versus negative response--there is no word error improvement, but recognition of the response types themselves is good. The paper discusses the intonation model, the language models, and the dialog model in detail and describes the architecture in which they are combined.

Producing or reproducing reasoning? Socratic dialog is very effective, but only for a few

PubMed Central

Goldin, Andrea Paula; Pedroncini, Olivia; Sigman, Mariano

2017-01-01

Successful communication between a teacher and a student is at the core of pedagogy. A well known example of a pedagogical dialog is ‘Meno’, a socratic lesson of geometry in which a student learns (or ‘discovers’) how to double the area of a given square ‘in essence, a demonstration of Pythagoras’ theorem. In previous studies we found that after engaging in the dialog participants can be divided in two kinds: those who can only apply a rule to solve the problem presented in the dialog and those who can go beyond and generalize that knowledge to solve any square problems. Here we study the effectiveness of this socratic dialog in an experimental and a control high-school classrooms, and we explore the boundaries of what is learnt by testing subjects with a set of 9 problems of varying degrees of difficulty. We found that half of the adolescents did not learn anything from the dialog. The other half not only learned to solve the problem, but could abstract something more: the geometric notion that the diagonal can be used to solve diverse area problems. Conceptual knowledge is critical for achievement in geometry, and it is not clear whether geometric concepts emerge spontaneously on the basis of universal experience with space, or reflect intrinsic properties of the human mind. We show that, for half of the learners, an exampled-based Socratic dialog in lecture form can give rise to formal geometric knowledge that can be applied to new, different problems. PMID:28333955

Full-Text Searching on Major Supermarket Systems: Dialog, Data-Star, and Nexis.

ERIC Educational Resources Information Center

Tenopir, Carol; Berglund, Sharon

1993-01-01

Examines the similarities, differences, and full-text features of the three most-used online systems for full-text searching in general libraries: DIALOG, Data-Star, and NEXIS. Overlapping databases, unique sources, search features, proximity operators, set building, language enhancement and word equivalencies, and display features are discussed.…

Conversion of PCDP Dialogs.

ERIC Educational Resources Information Center

Bork, Alfred M.

An introduction to the problems involved in conversion of computer dialogues from one computer language to another is presented. Conversion of individual dialogues by complete rewriting is straightforward, if tedious. To make a general conversion of a large group of heterogeneous dialogue material from one language to another at one step is more…

Online Secondary Research in the Advertising Research Class: A Friendly Introduction to Computing.

ERIC Educational Resources Information Center

Adler, Keith

In an effort to promote computer literacy among advertising students, an assignment was devised that required the use of online database search techniques to find secondary research materials. The search program, chosen for economical reasons, was "Classroom Instruction Program" offered by Dialog Information Services. Available for a…

StarTrax --- The Next Generation User Interface

NASA Astrophysics Data System (ADS)

Richmond, Alan; White, Nick

StarTrax is a software package to be distributed to end users for installation on their local computing infrastructure. It will provide access to many services of the HEASARC, i.e. bulletins, catalogs, proposal and analysis tools, initially for the ROSAT MIPS (Mission Information and Planning System), later for the Next Generation Browse. A user activating the GUI will reach all HEASARC capabilities through a uniform view of the system, independent of the local computing environment and of the networking method of accessing StarTrax. Use it if you prefer the point-and-click metaphor of modern GUI technology, to the classical command-line interfaces (CLI). Notable strengths include: easy to use; excellent portability; very robust server support; feedback button on every dialog; painstakingly crafted User Guide. It is designed to support a large number of input devices including terminals, workstations and personal computers. XVT's Portability Toolkit is used to build the GUI in C/C++ to run on: OSF/Motif (UNIX or VMS), OPEN LOOK (UNIX), or Macintosh, or MS-Windows (DOS), or character systems.

My Science Tutor: A Conversational Multimedia Virtual Tutor

ERIC Educational Resources Information Center

Ward, Wayne; Cole, Ron; Bolaños, Daniel; Buchenroth-Martin, Cindy; Svirsky, Edward; Weston, Tim

2013-01-01

My Science Tutor (MyST) is an intelligent tutoring system designed to improve science learning by elementary school students through conversational dialogs with a virtual science tutor in an interactive multimedia environment. Marni, a lifelike 3-D character, engages individual students in spoken dialogs following classroom investigations using…

Dialogic Global Studies for Multicultural Technology Assessment

ERIC Educational Resources Information Center

Durakovic, Emina; Feigl, Britta Marion; Fischer, Bettina Marion; Fleck, Christopher; Galler, Lisa-Maria; Heinrich, Johannes; Kulmer, Karin; Kurzweil, Birgitta; Scholze, Markus; Sperl, Raphael Stefan; Unterkofler, Rene; Remele, Kurt; Matzenberger, Julian; Ahamer, Gilbert

2012-01-01

Purpose: The purpose of this paper is to show a practical case of dialogic web-based learning that has provided a set of questions analysing two complex technological projects in "southern" countries with effects on multicultural equity. Design/methodology/approach: Structured online review processes in multicultural and systems science…

A Guide to Analyzing Message-Response Sequences and Group Interaction Patterns in Computer-Mediated Communication

ERIC Educational Resources Information Center

Jeong, Allan

2005-01-01

This paper proposes a set of methods and a framework for evaluating, modeling, and predicting group interactions in computer-mediated communication. The method of sequential analysis is described along with specific software tools and techniques to facilitate the analysis of message-response sequences. In addition, the Dialogic Theory and its…

Reinterpreting individualism and collectivism. Their religious roots and monologic versus dialogic person-other relationship.

PubMed

Sampson, E E

2000-12-01

Examining the religious roots of individualism and collectivism and seeing them as defining alternative conceptions of the person-other relationship reveal a close link between Christianity and the former and between rabbinic Judaism and the latter. Comparisons between these 2 religious formations in the Western world expose a relationship between Christian individualism and an instrumental and monologic understanding of the person-other relationship and a contrasting rabbinic view that offers a formative and dialogic understanding of that relationship. Because the Christian view has been dominant, its understandings have framed the debates on individualism-collectivism and defined the options available for the person-other relationship, providing a somewhat distorted picture of the possibilities for humankind. The dialogic and formative perspective of the rabbinic tradition introduces an alternative portrait of human nature.

Show us you are real: the effect of human-versus-organizational presence on online relationship building through social networking sites.

PubMed

Park, Hyojung; Lee, Hyunmin

2013-04-01

This study examined how creating a human presence in organizational online communication affects organization-public relationships and publics' favorable behavioral intentions to engage in word-of-mouth (WOM) and dialogic communications. Four hypotheses were tested in the context of Twitter through a 2×2 (presence: human vs. organizational×organization type: nonprofit vs. for-profit) within-subjects design. The results revealed that conversational human voice was perceived to be higher for Twitter pages of organizations with a human presence than for those with an organizational presence. Providing a human presence on social media through the use of social media managers' avatars and names appeared to promote favorable organization-public relationships and positive WOM communication. However, dialogic communication intentions did not significantly differ between organizations incorporating a human presence versus an organizational presence into their Twitter pages. The proposed dynamic role of human presence versus organizational presence adds a new perspective as to how organizations can take better advantage of interpersonal aspects of social media.

"A Friend Who Understand Fully": Notes on Humanizing Research in a Multiethnic Youth Community

ERIC Educational Resources Information Center

Paris, Django

2011-01-01

In this article, I conceptualize ethnographic, qualitative, and social language research with marginalized and oppressed communities as "humanizing research". Humanizing research is a methodological stance, which requires that our inquiries involve dialogic consciousness-raising and the building of relationships of dignity and care for both…

Comprehension and engagement in survey interviews with virtual agents

PubMed Central

Conrad, Frederick G.; Schober, Michael F.; Jans, Matt; Orlowski, Rachel A.; Nielsen, Daniel; Levenstein, Rachel

2015-01-01

This study investigates how an onscreen virtual agent's dialog capability and facial animation affect survey respondents' comprehension and engagement in “face-to-face” interviews, using questions from US government surveys whose results have far-reaching impact on national policies. In the study, 73 laboratory participants were randomly assigned to respond in one of four interviewing conditions, in which the virtual agent had either high or low dialog capability (implemented through Wizard of Oz) and high or low facial animation, based on motion capture from a human interviewer. Respondents, whose faces were visible to the Wizard (and videorecorded) during the interviews, answered 12 questions about housing, employment, and purchases on the basis of fictional scenarios designed to allow measurement of comprehension accuracy, defined as the fit between responses and US government definitions. Respondents answered more accurately with the high-dialog-capability agents, requesting clarification more often particularly for ambiguous scenarios; and they generally treated the high-dialog-capability interviewers more socially, looking at the interviewer more and judging high-dialog-capability agents as more personal and less distant. Greater interviewer facial animation did not affect response accuracy, but it led to more displays of engagement—acknowledgments (verbal and visual) and smiles—and to the virtual interviewer's being rated as less natural. The pattern of results suggests that a virtual agent's dialog capability and facial animation differently affect survey respondents' experience of interviews, behavioral displays, and comprehension, and thus the accuracy of their responses. The pattern of results also suggests design considerations for building survey interviewing agents, which may differ depending on the kinds of survey questions (sensitive or not) that are asked. PMID:26539138

The dialog between health and foreign policy in Brazilian cooperation in human milk banks.

PubMed

Pittas, Tiago Mocellin; Dri, Clarissa Franzoi

2017-07-01

Mother's milk is the primary source of nourishment in early infancy. When this source is unavailable, secondary sources may be used, such as human milk banks. The first milk bank in Brazil was created in 1943, and they have been used ever since. A national model was developed through a number of phases, culminating in the Brazilian Network of Human Milk Banks. This gave rise to a number of international cooperation projects, with the Brazilian model particularly relevant for developing nations. The main objective of this analysis is to understand what drives Brazil to promote milk banks internationally. To do this we tried to understand the relationship between health and foreign policy, expressed here as soft power, as here the two areas dialog with one another. The results include gains in both areas and the affirmation of health as a central goal of the national interest cluster of the case.

[A survey of the best bibliographic searching system in occupational medicine and discussion of its implementation].

PubMed

Inoue, J

1991-12-01

When occupational health personnel, especially occupational physicians search bibliographies, they usually have to search bibliographies by themselves. Also, if a library is not available because of the location of their work place, they might have to rely on online databases. Although there are many commercial databases in the world, people who seldom use them, will have problems with on-line searching, such as user-computer interface, keywords, and so on. The present study surveyed the best bibliographic searching system in the field of occupational medicine by questionnaire through the use of DIALOG OnDisc MEDLINE as a commercial database. In order to ascertain the problems involved in determining the best bibliographic searching system, a prototype bibliographic searching system was constructed and then evaluated. Finally, solutions for the problems were discussed. These led to the following conclusions: to construct the best bibliographic searching system at the present time, 1) a concept of micro-to-mainframe links (MML) is needed for the computer hardware network; 2) multi-lingual font standards and an excellent common user-computer interface are needed for the computer software; 3) a short course and education of database management systems, and support of personal information processing for retrieved data are necessary for the practical use of the system.

The Relationship between Affective States and Dialog Patterns during Interactions with AutoTutor

ERIC Educational Resources Information Center

Graesser, Arthur C.; D'Mello, Sidney K.; Craig, Scotty D.; Witherspoon, Amy; Sullins, Jeremiah; McDaniel, Bethany; Gholson, Barry

2008-01-01

Relations between emotions (affect states) and learning have recently been explored in the context of AutoTutor. AutoTutor is a tutoring system on the Internet that helps learners construct answers to difficult questions by interacting with them in natural language. AutoTutor has an animated conversation agent and a dialog management facility that…

Cultivating Creativity and Self-Reflective Thinking through Dialogic Teacher Education

ERIC Educational Resources Information Center

Kizel, Arie

2012-01-01

A new program of teacher training in a dialogical spirit in order to prepare them towards working in the field of philosophy with children combines cultivating creativity and self-reflective thinking had been operated as a part of cooperation between the academia and the education system in Israel. This article describes the program that is a part…

Developmental Studies of Computer Programming Skills. A Symposium: Annual Meeting of the American Educational Research Association (New Orleans, Louisiana, April 23-27, 1984). Technical Report No. 29.

ERIC Educational Resources Information Center

Kurland, D. Midian, Ed.

The five papers in this symposium contribute to a dialog on the aims and methods of computer education, and indicate directions future research must take if necessary information is to be available to make informed decisions about the use of computers in schools. The first two papers address the question of what is required for a student to become…

Online literature-retrieval systems: how to get started.

PubMed

Tousignaut, D R

1983-02-01

Basic information describing online literature-retrieval systems is presented; the power of online searching is also discussed. The equipment, expense involved, and training necessary to perform online searching efficiently is described. An individual searcher needs only a computer terminal and a telephone; by telephone, the searcher connects with an online vendor's computer at another location. The four major U.S. vendors (Dialog, Bibliographic Retrieval Services, Systems Development Corporation, and the National Library of Medicine) are compared. A step-by-step procedure of logging in and searching is presented. Using the International Pharmaceutical Abstracts database as an example, 17 access points to locating an article via an online system are compared with only two (the subject and author index entry) of a printed service. By searching online, one can search the published literature on a specific topic in a matter of minutes. An online search is very useful when limited information is available or the search question contains a term that is not in a printed index.

Memory: Organization and Control

PubMed Central

Eichenbaum, Howard

2017-01-01

A major goal of memory research is to understand how cognitive processes in memory are supported at the level of brain systems and network representations. Especially promising in this direction are new findings in humans and animals that converge in indicating a key role for the hippocampus in the systematic organization of memories. New findings also indicate that the prefrontal cortex may play an equally important role in the active control of memory organization during both encoding and retrieval. Observations about the dialog between the hippocampus and prefrontal cortex provide new insights into the operation of the larger brain system that serves memory. PMID:27687117

Using Vision and Speech Features for Automated Prediction of Performance Metrics in Multimodal Dialogs. Research Report. ETS RR-17-20

ERIC Educational Resources Information Center

Ramanarayanan, Vikram; Lange, Patrick; Evanini, Keelan; Molloy, Hillary; Tsuprun, Eugene; Qian, Yao; Suendermann-Oeft, David

2017-01-01

Predicting and analyzing multimodal dialog user experience (UX) metrics, such as overall call experience, caller engagement, and latency, among other metrics, in an ongoing manner is important for evaluating such systems. We investigate automated prediction of multiple such metrics collected from crowdsourced interactions with an open-source,…

Science and Religious Education: A Deepening Conversation.

ERIC Educational Resources Information Center

Petersen, Rodney L.

1997-01-01

Argues that science and technology associated with research in artificial intelligence, the Human Genome Project, cosmology, and sociobiology raise questions that promote dialog between the worlds of science and religion. (DDR)

Dialog Alternatives: A Power Searcher's Checklist.

ERIC Educational Resources Information Center

Kassel, Amelia; Drebes, Karen Ann

1998-01-01

Discusses Dialog's recent new pricing structure and its effects on librarians and other information professionals. Presents charts that compare Dialog databases with other search services (Dow Jones Interactive, LEXIS-NEXIS, OCLC FirstSearch, Ovid, Questel-Orbit, SilverPlatter, and STN) and Dialog via other channels (DataStar, Dialog Select,…

Toward Projects in Humanization: Research on Co-Creating and Sustaining Dialogic Relationships

ERIC Educational Resources Information Center

San Pedro, Timothy; Kinloch, Valerie

2017-01-01

In this article, we argue that co-constructing knowledge, co-creating relationships, and exchanging stories are central to educational research. Relying on humanizing and Indigenous research methods to locate relational interactions in educational research allows us to engage in transformative praxis and storying, or Projects in Humanization…

HYPERCLIPS

NASA Technical Reports Server (NTRS)

Hill, R. W.

1994-01-01

The integration of CLIPS into HyperCard combines the intuitive, interactive user interface of the Macintosh with the powerful symbolic computation of an expert system interpreter. HyperCard is an excellent environment for quickly developing the front end of an application with buttons, dialogs, and pictures, while the CLIPS interpreter provides a powerful inference engine for complex problem solving and analysis. In order to understand the benefit of integrating HyperCard and CLIPS, consider the following: HyperCard is an information storage and retrieval system which exploits the use of the graphics and user interface capabilities of the Apple Macintosh computer. The user can easily define buttons, dialog boxes, information templates, pictures, and graphic displays through the use of the HyperCard tools and scripting language. What is generally lacking in this environment is a powerful reasoning engine for complex problem solving, and this is where CLIPS plays a role. CLIPS 5.0 (C Language Integrated Production System, v5.0) was developed at the Johnson Space Center Software Technology Branch to allow artificial intelligence research, development, and delivery on conventional computers. CLIPS 5.0 supports forward chaining rule systems, object-oriented language, and procedural programming for the construction of expert systems. It features incremental reset, seven conflict resolution stategies, truth maintenance, and user-defined external functions. Since CLIPS is implemented in the C language it is highly portable; in addition, it is embeddable as a callable routine from a program written in another language such as Ada or Fortran. By integrating HyperCard and CLIPS the advantages and uses of both packages are made available for a wide range of applications: rapid prototyping of knowledge-based expert systems, interactive simulations of physical systems and intelligent control of hypertext processes, to name a few. HyperCLIPS 2.0 is written in C-Language (54%) and Pascal (46%) for Apple Macintosh computers running Macintosh System 6.0.2 or greater. HyperCLIPS requires HyperCard 1.2 or higher and at least 2Mb of RAM are recommended to run. An executable is provided. To compile the source code, the Macintosh Programmer's Workshop (MPW) version 3.0, CLIPS 5.0 (MSC-21927), and the MPW C-Language compiler are also required. NOTE: Installing this program under Macintosh System 7 requires HyperCard v2.1. This program is distributed on a 3.5 inch Macintosh format diskette. A copy of the program documentation is included on the diskette, but may be purchased separately. HyperCLIPS was developed in 1990 and version 2.0 was released in 1991. HyperCLIPS is a copyrighted work with all copyright vested in NASA. Apple, Macintosh, MPW, and HyperCard are registered trademarks of Apple Computer, Inc.

LTCP 2D Graphical User Interface. Application Description and User's Guide

NASA Technical Reports Server (NTRS)

Ball, Robert; Navaz, Homayun K.

1996-01-01

A graphical user interface (GUI) written for NASA's LTCP (Liquid Thrust Chamber Performance) 2 dimensional computational fluid dynamic code is described. The GUI is written in C++ for a desktop personal computer running under a Microsoft Windows operating environment. Through the use of common and familiar dialog boxes, features, and tools, the user can easily and quickly create and modify input files for the LTCP code. In addition, old input files used with the LTCP code can be opened and modified using the GUI. The application is written in C++ for a desktop personal computer running under a Microsoft Windows operating environment. The program and its capabilities are presented, followed by a detailed description of each menu selection and the method of creating an input file for LTCP. A cross reference is included to help experienced users quickly find the variables which commonly need changes. Finally, the system requirements and installation instructions are provided.

Literature Discussion as Positioning: Examining Positions in Dialogic Discussions in a Third-Grade Classroom

ERIC Educational Resources Information Center

Wee, Jongsun

2010-01-01

The purpose of the study is to examine positions of students and a teacher in dialogic discussion. In this study, dialogic discussion was defined with Bakhtin's (1981) dialogism, Nystrand's (1997) explanation of dialogically organized instruction, and Mercer's (1995) explanation of Exploratory Talk. Studies about literature discussion in…

[Dialogy of Laughter: a new concept introducing joy for health promotion based on dialogue, laughter, joy and the art of the clown].

PubMed

Matraca, Marcus Vinicius Campos; Wimmer, Gert; Araújo-Jorge, Tania Cremonini de

2011-10-01

The Dialogy of Laughter - a concept based upon the praxis of general health education performed with joy - is presented and discussed. Health is seen as a resource for life rather than a goal in life and promotion of health is a positive reaction leading to a broader, integrated and complex perception linking the environment, education, people, quality and style of life. Laughter can then be incorporated as a tool in health promotion as defended here. Considerations on dialogue, laughter, joy and the clown giving rise to the Dialogy of Laughter concept are presented. Dialogue, namely an exchange between two or more persons for the comprehension and transfer of ideas, is a methodology for joint thinking to produce new ideas and to share meaning, which is the essence of communication. Laughter is a universal phenomenon linked to aspects of culture, philosophy, history and health. It is dialogic, since through humor the comedy and the wit contained in each laugh, which is a communication code inherent to human nature, are revealed. Joy as a strategy for health promotion is highlighted and the art of the clown, using this art as an educational tool that can be integrated as a social technology, are adopted.

The Embodied Attunement of Therapists and a Couple within Dialogical Psychotherapy: An Introduction to the Relational Mind Research Project.

PubMed

Seikkula, Jaakko; Karvonen, Anu; Kykyri, Virpi-Liisa; Kaartinen, Jukka; Penttonen, Markku

2015-12-01

In dialogical practice, therapists seek to respond to the utterances of clients by including in their own response what the client said. No research so far exists on how, in dialogs, therapists and clients attune themselves to each other with their entire bodies. The research program The Relational Mind is the first to look at dialog in terms of both the outer and the inner dialogs of participants (clients and therapists), observed in parallel with autonomic nervous system (ANS) measurements. In the ANS, the response occurs immediately, even before conscious thought, making it possible to follow how participants in a multiactor dialog synchronize their reactions and attune themselves to each other. The couple therapy case presented in this article demonstrates how attunement is often not a simple "all at the same time" phenomenon, but rather a complex, dyadic or triadic phenomenon which changes over time. In the case presented, there was strong synchrony between one therapist and one client in terms of their arousal level throughout the therapy session. It was also observed that high stress could occur when someone else was talking about something related to the participant, or if that person mirrored the participant's words. Overall, it seems that in evaluating the rhythmic attunement between therapists and clients it is not enough to look at single variables; instead, integrated information from several channels is needed when one is seeking to make sense of the embodiment. © 2015 Family Process Institute.

Intonational Rises and Dialog Acts in the Australian English Map Task.

ERIC Educational Resources Information Center

Fletcher, Janet; Stirling, Lesley; Mushin, Ilana; Wales, Roger

2002-01-01

Eight map task dialogs representative of general Australian English were coded for speaker turn and for dialog acts using a version of SWBD-DAMSL, a dialog act annotation scheme. High, low, simple, and complex rising tunes, and any corresponding dialog act codes were then compared. The Australian statement high rise (usually realized as a L…

Teaching Non-Recursive Binary Searching: Establishing a Conceptual Framework.

ERIC Educational Resources Information Center

Magel, E. Terry

1989-01-01

Discusses problems associated with teaching non-recursive binary searching in computer language classes, and describes a teacher-directed dialog based on dictionary use that helps students use their previous searching experiences to conceptualize the binary search process. Algorithmic development is discussed and appropriate classroom discussion…

Model Experiment of Two-Dimentional Brownian Motion by Microcomputer.

ERIC Educational Resources Information Center

Mishima, Nobuhiko; And Others

1980-01-01

Describes the use of a microcomputer in studying a model experiment (Brownian particles colliding with thermal particles). A flow chart and program for the experiment are provided. Suggests that this experiment may foster a deepened understanding through mutual dialog between the student and computer. (SK)

Human-rating Automated and Robotic Systems - (How HAL Can Work Safely with Astronauts)

NASA Technical Reports Server (NTRS)

Baroff, Lynn; Dischinger, Charlie; Fitts, David

2009-01-01

Long duration human space missions, as planned in the Vision for Space Exploration, will not be possible without applying unprecedented levels of automation to support the human endeavors. The automated and robotic systems must carry the load of routine housekeeping for the new generation of explorers, as well as assist their exploration science and engineering work with new precision. Fortunately, the state of automated and robotic systems is sophisticated and sturdy enough to do this work - but the systems themselves have never been human-rated as all other NASA physical systems used in human space flight have. Our intent in this paper is to provide perspective on requirements and architecture for the interfaces and interactions between human beings and the astonishing array of automated systems; and the approach we believe necessary to create human-rated systems and implement them in the space program. We will explain our proposed standard structure for automation and robotic systems, and the process by which we will develop and implement that standard as an addition to NASA s Human Rating requirements. Our work here is based on real experience with both human system and robotic system designs; for surface operations as well as for in-flight monitoring and control; and on the necessities we have discovered for human-systems integration in NASA's Constellation program. We hope this will be an invitation to dialog and to consideration of a new issue facing new generations of explorers and their outfitters.

Real-time face and gesture analysis for human-robot interaction

NASA Astrophysics Data System (ADS)

Wallhoff, Frank; Rehrl, Tobias; Mayer, Christoph; Radig, Bernd

2010-05-01

Human communication relies on a large number of different communication mechanisms like spoken language, facial expressions, or gestures. Facial expressions and gestures are one of the main nonverbal communication mechanisms and pass large amounts of information between human dialog partners. Therefore, to allow for intuitive human-machine interaction, a real-time capable processing and recognition of facial expressions, hand and head gestures are of great importance. We present a system that is tackling these challenges. The input features for the dynamic head gestures and facial expressions are obtained from a sophisticated three-dimensional model, which is fitted to the user in a real-time capable manner. Applying this model different kinds of information are extracted from the image data and afterwards handed over to a real-time capable data-transferring framework, the so-called Real-Time DataBase (RTDB). In addition to the head and facial-related features, also low-level image features regarding the human hand - optical flow, Hu-moments are stored into the RTDB for the evaluation process of hand gestures. In general, the input of a single camera is sufficient for the parallel evaluation of the different gestures and facial expressions. The real-time capable recognition of the dynamic hand and head gestures are performed via different Hidden Markov Models, which have proven to be a quick and real-time capable classification method. On the other hand, for the facial expressions classical decision trees or more sophisticated support vector machines are used for the classification process. These obtained results of the classification processes are again handed over to the RTDB, where other processes (like a Dialog Management Unit) can easily access them without any blocking effects. In addition, an adjustable amount of history can be stored by the RTDB buffer unit.

Qualitative Research on "Mediated Dialogism" among Educators and Pupils

ERIC Educational Resources Information Center

Hansson, Thomas

2004-01-01

The relevance of qualitative research to virtual practices rests on subject knowledge and practical know-how on operations for exchange, growth, learning, and dialogue. Highlighting the discursive perspective, this paper covers theory on emerging didactics for online learning. In doing so, the contents show how computer-mediated learning…

Reducing Incongruity of Perceptions Related to Information Risk: Dialogical Action Research in Organizations

ERIC Educational Resources Information Center

Sedlack, Derek J.

2012-01-01

A critical overreliance on the technical dimension of information security has recently shifted toward more robust, organizationally focused information security methods to countermand $54 billion lost from computer security incidents. Developing a more balanced approach is required since protecting information is not an all or nothing…

Nonviolent communication: a dialogical retrieval of the ethic of authenticity.

PubMed

Nosek, Marcianna

2012-11-01

Charles Taylor called for a retrieval of the ethic of authenticity that has been distorted in modern notions of autonomy and self-fulfillment. Via exchanges with others who matter to us, he proposed that human identities develop through the use of rich language draped in shared horizons of significance. The fostering of these dialogical ties beyond purely instrumental purposes, along with the recognition of the human dignity in all, may avert the fallen ideal of authenticity. Nonviolent communication affords the skillful dialogue with others cradled in a shared sense of significance and supports the development of a meaningful identity-one that is formed through the realization of what exists beyond the self. The purpose of this article is to argue that nonviolent communication facilitates the retrieval of the ethic of authenticity. Narratives from nursing students' journals on the use of nonviolent communication skills will be used to support the argument.

ASW Reach-Back Cell Oceanography Analysis System (ARCOAS) Version 3 User’s Guide

DTIC Science & Technology

2012-02-24

65 Table of Figures Figure 2.1: Warning dialog box indicating ActiveX ...Click OK in response to the message box indicating that ActiveX controls are being used by the application (Figure 2.1). Figure 2.1: Warning...dialog box indicating ActiveX controls could be unsafe. 3. Open an existing map or create a new empty map. 4. Start ARCOAS by clicking the ARCOAS

Dialogic Instruction in a Community College Composition Classroom: A Descriptive Study

ERIC Educational Resources Information Center

Cuthbertson, Mark K.

2014-01-01

Research has shown that dialogic instruction is a desirable method of curriculum delivery. Dialogic instruction encourages students to integrate cognitive and behavioral processes, thus leading to a broader transferable skill set. This study presented an overview of dialogic instruction related to various accepted learning theories, an examination…

Operation ARA: A Computerized Learning Game that Teaches Critical Thinking and Scientific Reasoning

ERIC Educational Resources Information Center

Halpern, Diane F.; Millis, Keith; Graesser, Arthur C.; Butler, Heather; Forsyth, Carol; Cai, Zhiqiang

2012-01-01

Operation ARA (Acquiring Research Acumen) is a computerized learning game that teaches critical thinking and scientific reasoning. It is a valuable learning tool that utilizes principles from the science of learning and serious computer games. Students learn the skills of scientific reasoning by engaging in interactive dialogs with avatars. They…

Readerbench: Automated Evaluation of Collaboration Based on Cohesion and Dialogism

ERIC Educational Resources Information Center

Dascalu, Mihai; Trausan-Matu, Stefan; McNamara, Danielle S.; Dessus, Philippe

2015-01-01

As Computer-Supported Collaborative Learning (CSCL) gains a broader usage, the need for automated tools capable of supporting tutors in the time-consuming process of analyzing conversations becomes more pressing. Moreover, collaboration, which presumes the intertwining of ideas or points of view among participants, is a central element of dialogue…

The Dialogic Classroom: Teachers Integrating Computer Technology, Pedagogy, and Research.

ERIC Educational Resources Information Center

Galin, Jeffrey R., Ed.; Latchaw, Joan, Ed.

The 12 essays collected in this book suggest both practical and theoretical approaches to teaching through networked technologies. Moving beyond technology for its own sake, the book articulates a pedagogy which makes its own productive uses of emergent technologies, both inside and outside the classroom. The book models for students one possible…

Establishing the Research Agenda for Increasing the Representation of Women in Engineering and Computing

PubMed Central

Buse, Kathleen; Hill, Catherine; Benson, Kathleen

2017-01-01

While there is an extensive body of research on gender equity in engineering and computing, there have been few efforts to glean insight from a dialog among experts. To encourage collaboration and to develop a shared vision of the future research agenda, a 2 day workshop of 50 scholars who work on the topic of gender in engineering and computing was held at a rural conference center. The structure of the conference and the location allowed for time to reflect, dialog, and to craft an innovative research agenda aimed at increasing the representation of women in engineering and computing. This paper has been written by the conference organizers and details the ideas and recommendations from the scholars. The result is an innovative, collaborative approach to future research that focuses on identifying effective interventions. The new approach includes the creation of partnerships with stakeholders including businesses, government agencies, non-profits and academic institutions to allow a broader voice in setting research priorities. Researchers recommend incorporating multiple disciplines and methodologies, while expanding the use of data analytics, merging and mining existing databases and creating new datasets. The future research agenda is detailed and includes studies focused on socio-cultural interventions particularly on career choice, within undergraduate and graduate programs, and for women in professional careers. The outcome is a vision for future research that can be shared with researchers, practitioners and other stakeholders that will lead to gender equity in the engineering and computing professions. PMID:28469591

Establishing the Research Agenda for Increasing the Representation of Women in Engineering and Computing.

PubMed

Buse, Kathleen; Hill, Catherine; Benson, Kathleen

2017-01-01

While there is an extensive body of research on gender equity in engineering and computing, there have been few efforts to glean insight from a dialog among experts. To encourage collaboration and to develop a shared vision of the future research agenda, a 2 day workshop of 50 scholars who work on the topic of gender in engineering and computing was held at a rural conference center. The structure of the conference and the location allowed for time to reflect, dialog, and to craft an innovative research agenda aimed at increasing the representation of women in engineering and computing. This paper has been written by the conference organizers and details the ideas and recommendations from the scholars. The result is an innovative, collaborative approach to future research that focuses on identifying effective interventions. The new approach includes the creation of partnerships with stakeholders including businesses, government agencies, non-profits and academic institutions to allow a broader voice in setting research priorities. Researchers recommend incorporating multiple disciplines and methodologies, while expanding the use of data analytics, merging and mining existing databases and creating new datasets. The future research agenda is detailed and includes studies focused on socio-cultural interventions particularly on career choice, within undergraduate and graduate programs, and for women in professional careers. The outcome is a vision for future research that can be shared with researchers, practitioners and other stakeholders that will lead to gender equity in the engineering and computing professions.

Time-frequency feature representation using multi-resolution texture analysis and acoustic activity detector for real-life speech emotion recognition.

PubMed

Wang, Kun-Ching

2015-01-14

The classification of emotional speech is mostly considered in speech-related research on human-computer interaction (HCI). In this paper, the purpose is to present a novel feature extraction based on multi-resolutions texture image information (MRTII). The MRTII feature set is derived from multi-resolution texture analysis for characterization and classification of different emotions in a speech signal. The motivation is that we have to consider emotions have different intensity values in different frequency bands. In terms of human visual perceptual, the texture property on multi-resolution of emotional speech spectrogram should be a good feature set for emotion classification in speech. Furthermore, the multi-resolution analysis on texture can give a clearer discrimination between each emotion than uniform-resolution analysis on texture. In order to provide high accuracy of emotional discrimination especially in real-life, an acoustic activity detection (AAD) algorithm must be applied into the MRTII-based feature extraction. Considering the presence of many blended emotions in real life, in this paper make use of two corpora of naturally-occurring dialogs recorded in real-life call centers. Compared with the traditional Mel-scale Frequency Cepstral Coefficients (MFCC) and the state-of-the-art features, the MRTII features also can improve the correct classification rates of proposed systems among different language databases. Experimental results show that the proposed MRTII-based feature information inspired by human visual perception of the spectrogram image can provide significant classification for real-life emotional recognition in speech.

Democracy, Voice and Dialogic Pedagogy: The Struggle to Be Heard and Heeded

ERIC Educational Resources Information Center

Segal, Aliza; Pollak, Itay; Lefstein, Adam

2017-01-01

Dialogic pedagogy is widely viewed as an excellent means of educating students for civic participation in deliberative democracy. While many intervention-based studies have researched dialogic teaching and learning, we know very little about the enactment of dialogic and related ideas "in the wild," in regular classrooms. This paper…

Dialogic Talk in Diverse Physical Science Classrooms

ERIC Educational Resources Information Center

Taylor, Dale L.; Lelliott, Anthony D.

2015-01-01

Dialogic talk, in which different ideas are considered, promotes conceptual understanding in science, and is in line with South Africa's school curriculum. The problem is that dialogic talk is difficult to facilitate and may run counter to cultural norms. As a result, classroom talk is often not dialogic. This paper reports on the nature of…

The Successes and Challenges of Dialogic Pedagogy in Critical Multicultural Education for Pre-Service Teachers

ERIC Educational Resources Information Center

Abd Elkader, Nermine Medhat

2013-01-01

This research study investigates the challenges and opportunities of dialogic pedagogy in multicultural education within a conventional higher education institution. The study findings suggest that in spite of the several challenges that dialogic pedagogy faced in the context of conventional education, dialogic pedagogy also experienced several…

Prosody Predicts Contest Outcome in Non-Verbal Dialogs

PubMed Central

Dreiss, Amélie N.; Chatelain, Philippe G.

2016-01-01

Non-verbal communication has important implications for inter-individual relationships and negotiation success. However, to what extent humans can spontaneously use rhythm and prosody as a sole communication tool is largely unknown. We analysed human ability to resolve a conflict without verbal dialogs, independently of semantics. We invited pairs of subjects to communicate non-verbally using whistle sounds. Along with the production of more whistles, participants unwittingly used a subtle prosodic feature to compete over a resource (ice-cream scoops). Winners can be identified by their propensity to accentuate the first whistles blown when replying to their partner, compared to the following whistles. Naive listeners correctly identified this prosodic feature as a key determinant of which whistler won the interaction. These results suggest that in the absence of other communication channels, individuals spontaneously use a subtle variation of sound accentuation (prosody), instead of merely producing exuberant sounds, to impose themselves in a conflict of interest. We discuss the biological and cultural bases of this ability and their link with verbal communication. Our results highlight the human ability to use non-verbal communication in a negotiation process. PMID:27907039

Prosody Predicts Contest Outcome in Non-Verbal Dialogs.

PubMed

Dreiss, Amélie N; Chatelain, Philippe G; Roulin, Alexandre; Richner, Heinz

2016-01-01

Non-verbal communication has important implications for inter-individual relationships and negotiation success. However, to what extent humans can spontaneously use rhythm and prosody as a sole communication tool is largely unknown. We analysed human ability to resolve a conflict without verbal dialogs, independently of semantics. We invited pairs of subjects to communicate non-verbally using whistle sounds. Along with the production of more whistles, participants unwittingly used a subtle prosodic feature to compete over a resource (ice-cream scoops). Winners can be identified by their propensity to accentuate the first whistles blown when replying to their partner, compared to the following whistles. Naive listeners correctly identified this prosodic feature as a key determinant of which whistler won the interaction. These results suggest that in the absence of other communication channels, individuals spontaneously use a subtle variation of sound accentuation (prosody), instead of merely producing exuberant sounds, to impose themselves in a conflict of interest. We discuss the biological and cultural bases of this ability and their link with verbal communication. Our results highlight the human ability to use non-verbal communication in a negotiation process.

The DiaCog: A Prototype Tool for Visualizing Online Dialog Games' Interactions

ERIC Educational Resources Information Center

Yengin, Ilker; Lazarevic, Bojan

2014-01-01

This paper proposes and explains the design of a prototype learning tool named the DiaCog. The DiaCog visualizes dialog interactions within an online dialog game by using dynamically created cognitive maps. As a purposefully designed tool for enhancing learning effectiveness the DiaCog might be applicable to dialogs at discussion boards within a…

The Role of Teacher Questioning in Promoting Dialogic Literary Inquiry in Computer-Mediated Communication

ERIC Educational Resources Information Center

Groenke, Susan L.; Paulus, Trena

2008-01-01

This article reports research from an innovative university-secondary school partnership, the Web Pen Pals Project, which pairs preservice English teachers in online chat rooms with local middle school students to talk about young adult literature. The analyses reported here center on the type of dialogue that results during such online…

Managing CMC-Based Task through Text-Based Dialogue: An Exploratory Study in a Chinese EFL Context

ERIC Educational Resources Information Center

Yu, Lianfen; Zeng, Gang

2011-01-01

This paper examines EFL learners' dialogic interaction in the implementation of a computer-mediated communication (CMC) task. Within the framework of sociocultural theory, the research focuses on how learners working in pairs collaboratively perform task management and build relationship in the synchronous CMC context. Sixteen Chinese tertiary EFL…

[Autonomy: to what extent is the concept relevant in psychiatry?].

PubMed

de Wit, F A

2012-01-01

Autonomy is an important concept in psychiatry, but because it is a somewhat abstract and ambiguous notion, it is not applicable in its entirety in a psychiatric context. This becomes obvious in situations where patients are receiving long term care and treatment. To modify the concept of autonomy in such a way that it acquires an extra dimension that renders it applicable to daily psychiatric practice. The literature was reviewed in order to find articles that reveal the tensions that arise between autonomy and dependence in psychiatry and that reflect the human characteristics that are concealed behind the modern concepts of autonomy, freedom and respect for autonomy. Concepts such as person, identity, acknowledgement, dialogical ethics and life histories are used as an addition to the concepts of autonomy of Kant and Mill. A phenomenological and a context sensitive conception of autonomy is needed within the perspective of dialogical ethics. A dialogical perspective requires from psychiatric professionals a susceptibility for what the patient as a human being really has to say. On the basis of a dialogue where there is space and attention for life histories, backgrounds and the potentials of patients, a new perspective can be developed that is shared by the persons involved. In psychiatry, statements about real autonomy and genuine respect for autonomy are only truly meaningful within the context of doctors, nurses and patients. A hermeneutic approach to patients which involves dialogue creates new opportunities in the field of staff-patient relations.

Food Science and Technology Abstracts.

ERIC Educational Resources Information Center

Cohen, Elinor; Federman, Joan

1979-01-01

Introduces the reader to the Food Science and Technology Abstracts, a data file that covers worldwide literature on human food commodities and aspects of food processing. Topics include scope, subject index, thesaurus, searching online, and abstracts; tables provide a comparison of ORBIT and DIALOG versions of the file. (JD)

Vernadsky Meets Yulgok: A Non-Western Dialog on Sustainability

ERIC Educational Resources Information Center

Savelyeva, Tamara

2017-01-01

This article starts by noting the general lack of acknowledgment of alternative traditions in the dominant western sustainability discourse in education. After critically analyzing the western human-nature relationship in the context of Enlightenment, modernity and colonial expansion, this article introduces two non-western ecological discourses…

Unmasking the predicament of cultural voyeurism: a postcolonial analysis of international nursing placements.

PubMed

Racine, Louise; Perron, Amélie

2012-09-01

The growing interest in international nursing placements cannot be left unnoticed. After 11 years into this twenty-first century, violations of human rights and freedom of speech, environmental disasters, and armed conflicts still create dire living conditions for men and women around the world. Nurses have an ethical duty to address issues of social justice and global health as a means to fulfil nursing's social mandate. However, international placements raise some concerns. Drawing on the works of postcolonial theorists in nursing and social sciences, we examine the risk of replicating colonialist practices and discourses of health in international clinical placements. Referring to Bakhtin's notions of dialogism and unfinalizability, we envision a culturally safe nursing practice arising from dialogical encounters between the Self as an Other and with the Other as an Other. We suggest that exploring the intricacies of cultural and race relations in everyday nursing practice are the premises upon which nurses can understand the broader historic, racial, gendered, political and economic contexts of global health issues. Finally, we make suggestions for developing culturally safe learning opportunities at the international level without minimizing the impact of dialogical cultural encounters occurring at the local and community levels. © 2011 Blackwell Publishing Ltd.

Topology Analysis of Social Networks Extracted from Literature

PubMed Central

2015-01-01

In a world where complex networks are an increasingly important part of science, it is interesting to question how the new reading of social realities they provide applies to our cultural background and in particular, popular culture. Are authors of successful novels able to reproduce social networks faithful to the ones found in reality? Is there any common trend connecting an author’s oeuvre, or a genre of fiction? Such an analysis could provide new insight on how we, as a culture, perceive human interactions and consume media. The purpose of the work presented in this paper is to define the signature of a novel’s story based on the topological analysis of its social network of characters. For this purpose, an automated tool was built that analyses the dialogs in novels, identifies characters and computes their relationships in a time-dependent manner in order to assess the network’s evolution over the course of the story. PMID:26039072

Time-Frequency Feature Representation Using Multi-Resolution Texture Analysis and Acoustic Activity Detector for Real-Life Speech Emotion Recognition

PubMed Central

Wang, Kun-Ching

2015-01-01

The classification of emotional speech is mostly considered in speech-related research on human-computer interaction (HCI). In this paper, the purpose is to present a novel feature extraction based on multi-resolutions texture image information (MRTII). The MRTII feature set is derived from multi-resolution texture analysis for characterization and classification of different emotions in a speech signal. The motivation is that we have to consider emotions have different intensity values in different frequency bands. In terms of human visual perceptual, the texture property on multi-resolution of emotional speech spectrogram should be a good feature set for emotion classification in speech. Furthermore, the multi-resolution analysis on texture can give a clearer discrimination between each emotion than uniform-resolution analysis on texture. In order to provide high accuracy of emotional discrimination especially in real-life, an acoustic activity detection (AAD) algorithm must be applied into the MRTII-based feature extraction. Considering the presence of many blended emotions in real life, in this paper make use of two corpora of naturally-occurring dialogs recorded in real-life call centers. Compared with the traditional Mel-scale Frequency Cepstral Coefficients (MFCC) and the state-of-the-art features, the MRTII features also can improve the correct classification rates of proposed systems among different language databases. Experimental results show that the proposed MRTII-based feature information inspired by human visual perception of the spectrogram image can provide significant classification for real-life emotional recognition in speech. PMID:25594590

Illuminating exemplary professionalism using appreciative inquiry dialogues between students and mentors.

PubMed

Butani, Lavjay; Bogetz, Alyssa; Plant, Jennifer

2018-05-25

To explore the types of exemplary professional behaviors and the facilitators and barriers to professional behavior discussed by student-mentor dyads during appreciative inquiry (AI) dialogs. We conducted a qualitative analysis of AI narratives discussing exemplary professional practice written by third-year medical students following a dialog with mentors. Narratives were thematically analyzed using directed content analysis to explore the types of exemplary professional behaviors discussed and the facilitators and barriers to professional practice. Narratives were coded independently by two investigators; codes were finalized, themes were derived, and a model on how exemplary professional behaviors are nurtured and reinforced was developed. Themes addressed humanism toward others and excellence, with altruism being an underlying implicit guiding principle behind professional behavior. Humanism toward self was infrequently discussed as an aspect of professionalism, but when discussed, was perceived to foster resilience. Principle-based attitudes and emotional intelligence facilitated professional behaviors. Programmatic scaffolds facilitated professional behavior and included curricula on reflective practice, mentorship, promoting learner autonomy and connectedness, and a safe environment. AI is an effective strategy that can be used to stimulate learner reflection on professionalism, humanism, and wellness and promote learner acknowledgement of positive aspects of the learning environment.

Between Efficiency, Capability and Recognition: Competing Epistemes in Global Governance Reforms

ERIC Educational Resources Information Center

Chan, Jennifer

2007-01-01

This article examines global governance reforms as a site of contestation between three different "truths"/epistemes (the market, human rights principles, and cultural identity) in terms of the competing principles of efficiency, capability, and recognition. Nancy Fraser's conceptions of participation parity and a dialogical approach of…

The Case for Humanism in Religious Education

ERIC Educational Resources Information Center

Aldridge, David

2015-01-01

A dialogic approach to religious education is advanced in which subject matter emerges or transforms in the educational event. An example of religious dialogue is considered, through which it is demonstrated that religious education, in order to be considered educational, must take seriously the possibility of the transformation of its subject…

The Words of Children's Television.

ERIC Educational Resources Information Center

Rice, Mabel L.

1984-01-01

Dialog features--communication flow, language structures, and meaning/content--and nonverbal formal features of six children's television programs are examined to determine if there is dialog simplification, if certain dialog characteristics differentiate among shows sampled, and if there are different combinations of linguistic features and…

I Feel You: The Design and Evaluation of a Domotic Affect-Sensitive Spoken Conversational Agent

PubMed Central

Lutfi, Syaheerah Lebai; Fernández-Martínez, Fernando; Lorenzo-Trueba, Jaime; Barra-Chicote, Roberto; Montero, Juan Manuel

2013-01-01

We describe the work on infusion of emotion into a limited-task autonomous spoken conversational agent situated in the domestic environment, using a need-inspired task-independent emotion model (NEMO). In order to demonstrate the generation of affect through the use of the model, we describe the work of integrating it with a natural-language mixed-initiative HiFi-control spoken conversational agent (SCA). NEMO and the host system communicate externally, removing the need for the Dialog Manager to be modified, as is done in most existing dialog systems, in order to be adaptive. The first part of the paper concerns the integration between NEMO and the host agent. The second part summarizes the work on automatic affect prediction, namely, frustration and contentment, from dialog features, a non-conventional source, in the attempt of moving towards a more user-centric approach. The final part reports the evaluation results obtained from a user study, in which both versions of the agent (non-adaptive and emotionally-adaptive) were compared. The results provide substantial evidences with respect to the benefits of adding emotion in a spoken conversational agent, especially in mitigating users' frustrations and, ultimately, improving their satisfaction. PMID:23945740

Dialogic Teaching to the High-Stakes Standardised Test?

ERIC Educational Resources Information Center

Segal, Aliza; Snell, Julia; Lefstein, Adam

2017-01-01

Within current educational discourse, dialogic pedagogy is diametrically opposed to "teaching to the test", especially the high-stakes standardised test. While dialogic pedagogy is about critical thinking, authenticity and freedom, test preparation evokes all that is narrow, instrumental and cynical in education. In this paper, we argue…

English Teacher Candidates Developing Dialogically Organized Instructional Practices

ERIC Educational Resources Information Center

Caughlan, Samantha; Juzwik, Mary M.; Borsheim-Black, Carlin; Kelly, Sean; Fine, Jodene Goldenring

2013-01-01

Although mounting research evidence suggests that dialogic teaching correlates with student achievement gains and with high levels of student engagement, little work in English education addresses the challenge of supporting new teachers in developing dialogically organized instructional practices. In a design-based study, we examine a curricular…

Object Toolkit Version 4.2 Users Manual

DTIC Science & Technology

2014-10-31

48 Figure 39. Geocentric Orbit Dialog Box...Z Side at (0.44, -0.44, 1.46). ............................................ 114 Figure 133. Geocentric Orbit Dialog Box...building an object for MEM, Object Toolkit has an Orbit menu that allows the user to specify and edit a heliocentric or geocentric orbit. The dialog

Out of the Ghetto: Psychological Bases of Dialogic Learning

ERIC Educational Resources Information Center

García Carrión, Rocío

2012-01-01

The conception of learning in the information society has been affected by the dialogic turn of educational psychology. The effective teaching-learning processes respond more and more to the communicative conception of learning in which dialogue and interaction are key elements. In this framework, the dialogic learning emerges as an…

The Importance of Dialogic Processes to Conceptual Development in Mathematics

ERIC Educational Resources Information Center

Kazak, Sibel; Wegerif, Rupert; Fujita, Taro

2015-01-01

We argue that dialogic theory, inspired by the Russian scholar Mikhail Bakhtin, has a distinct contribution to the analysis of the genesis of understanding in the mathematics classroom. We begin by contrasting dialogic theory to other leading theoretical approaches to understanding conceptual development in mathematics influenced by Jean Piaget…

Impacts of Dialogical Storybook Reading on Young Children's Reading Attitudes and Vocabulary Development

ERIC Educational Resources Information Center

Kotaman, Huseyin

2013-01-01

The current study assessed the impact of parents' dialogical storybook reading on their children's receptive vocabulary and reading attitudes. Forty parents and their preschoolers participated in the study. Parents were randomly assigned to experimental or control groups. The experimental group received dialogical storybook reading training.…

Systematic Thinking on Dialogical Education

ERIC Educational Resources Information Center

Sarid, Ariel

2012-01-01

Dialogic or dialogical education is an umbrella term that encompasses a myriad of different and at times conflicting approaches. As there is no agreed-upon definition of "dialogue" (not that there is or should be one unified definition), and even fewer clear and systematic guidelines for application, researchers and practitioners in the DE field…

Cases as Shared Inquiry: A Dialogical Model of Teacher Preparation.

ERIC Educational Resources Information Center

Harrington, Helen L.; Garrison, James W.

1992-01-01

A dialogical model is proposed for connecting theory to practice in teacher education by conceiving of cases from case-based pedagogy as problems that initiate shared inquiry. Cases with genuine cognitive and axiological content can initiate self-directed, student-centered inquiry while building democratic dialogical communities. (SLD)

Chronotopes in Education: Conventional and Dialogic

ERIC Educational Resources Information Center

Matusov, Eugene

2015-01-01

Bakhtin defines chronotope in his literary dialogic theory as the unity of time and space where events occur. Here, in this conceptual paper, I expand and apply this notion to education, discuss, and illustrate the three major espoused educational chronotopes that I abstracted in my analysis of educational practices around Dialogic Pedagogy. Frist…

Culture, Hybridity, and the Dialogical Self: Cases from the South Asian Diaspora

ERIC Educational Resources Information Center

Bhatia, Sunil; Ram, Anjali

2004-01-01

This article outlines a dialogical approach to understanding how South Asian-American women living in diasporic locations negotiate their multiple and often conflicting cultural identities. We specifically use the concept of voice to articulate the different forms of dialogicality--polyphonization, expropriation, and ventriloquation--that are…

Mikhail Bakhtin and "Expressive Discourse."

ERIC Educational Resources Information Center

Ewald, Helen Rothschild

Mikhail Bakhtin's concept of dialogism has applications to rhetoric and composition instruction. Dialogism, sometimes translated as intertextuality, is the term Bakhtin used to designate the relation of one utterance to other utterances. Dialogism is not dialogue in the usual sense of the word; it is the context which informs utterance, and…

Professional Listening Competence Promoting Well-Being at Work in the Legal Context

ERIC Educational Resources Information Center

Ala-Kortesmaa, Sanna; Isotalus, Pekka

2015-01-01

This qualitative cross-cultural study sought to contribute to the understanding of listening competence, dialogic listening, and the use of human agency in promoting well-being at work. The participant groups ("N" = 103) consisted of "n" = 76 U.S.-American and "n" = 27 Finnish attorneys. Results suggest that in order…

Swimming against the Tide: Philosophy for Children as Counter-Cultural Practice

ERIC Educational Resources Information Center

O'Riordan, Nicola Jane

2016-01-01

Philosophy for children (P4C), rooted in the Socratic Method and constructivist and pragmatic assumptions, is a dialogic and democratic pedagogy which teaches pupils to philosophise; to develop multi-dimensional modes of thinking through discussion of questions which connect with all human experience. Despite a wide range of research, both…

The brain's emotional foundations of human personality and the Affective Neuroscience Personality Scales.

PubMed

Davis, Kenneth L; Panksepp, Jaak

2011-10-01

Six of the primary-process subcortical brain emotion systems - SEEKING, RAGE, FEAR, CARE, GRIEF and PLAY - are presented as foundational for human personality development, and hence as a potentially novel template for personality assessment as in the Affective Neurosciences Personality Scales (ANPS), described here. The ANPS was conceptualized as a potential clinical research tool, which would help experimentalists and clinicians situate subjects and clients in primary-process affective space. These emotion systems are reviewed in the context of a multi-tiered framing of consciousness spanning from primary affect, which encodes biological valences, to higher level tertiary (thought mediated) processing. Supporting neuroscience research is presented along with comparisons to Cloninger's Temperament and Character Inventory and the Five Factor Model (FFM). Suggestions are made for grounding the internal structure of the FFM on the primal emotional systems recognized in affective neuroscience, which may promote substantive dialog between human and animal research traditions. Personality is viewed in the context of Darwinian "continuity" with the inherited subcortical brain emotion systems being foundational, providing major forces for personality development in both humans and animals, and providing an affective infrastructure for an expanded five factor descriptive model applying to normal and clinical human populations as well as mammals generally. Links with ontogenetic and epigenetic models of personality development are also presented. Potential novel clinical applications of the CARE maternal-nurturance system and the PLAY system are also discussed. Copyright © 2011 Elsevier Ltd. All rights reserved.

A User Interface for Multiple Retrieval Systems.

ERIC Educational Resources Information Center

Teskey, Niall; And Others

1987-01-01

Reviews current systems designed to help end-users search online databases without the assistance of an intermediary and describes a prototype system which emulates the Deco (the text storage and retrieval system used by Unilever) interface on Dialog and Data-Star. Initial trials of the prototype system are reported. (15 references) (MES)

Korean Basic Course. Volume Two.

ERIC Educational Resources Information Center

Park, B. Nam

Volume Two of the Korean Basic Course contains Units 29 through 47. Most units consist of (1) a basic dialog, (2) notes on the basic dialog, (3) additional vocabulary and phrases, (4) grammar notes, (5) drills, (6) a supplementary dialog for comprehension, (7) a narrative for comprehension and reading, and (8) exercises. Two of the last units…

Dialogic Reading: Language and Preliteracy Outcomes for Young Children With Disabilities

ERIC Educational Resources Information Center

Towson, Jacqueline A.; Gallagher, Peggy A.; Bingham, Gary E.

2016-01-01

Dialogic reading is an evidence-based practice for preschool children who are typically developing or at-risk; yet there is limited research to evaluate if it has similar positive effects on the language and preliteracy skills of children with disabilities. This quasi-experimental study examined the effects of dialogic reading, with the…

Writing with Voice

ERIC Educational Resources Information Center

Kesler, Ted

2012-01-01

In this Teaching Tips article, the author argues for a dialogic conception of voice, based in the work of Mikhail Bakhtin. He demonstrates a dialogic view of voice in action, using two writing examples about the same topic from his daughter, a fifth-grade student. He then provides five practical tips for teaching a dialogic conception of voice in…

The Creation and Support of Dialogic Discourse in a Language Arts Classroom

ERIC Educational Resources Information Center

Sosa, Teresa; Sullivan, Mary Pat

2013-01-01

This exploratory study examined the complexity and interrelatedness of dialogic discourse, disciplinary literacy, and the social environment necessary for student learning. Taking place in an urban school in a large Midwestern city, analysis of three 8th grade language arts lessons indicated that dialogic discussion was sustained and supported by…

Dialogic Teaching in the Initial Teacher Education Classroom: "Everyone's Voice Will Be Heard"

ERIC Educational Resources Information Center

Simpson, Alyson

2016-01-01

This study examines the impact of dialogic teaching as core pedagogy in the higher education context. It investigates how instructional design informed by Alexander's dialogic principles and educational linguistics encouraged pre-service teachers and in-service teachers to develop professional capabilities to first recognise and then harness the…

Dialogicality in Languages, Minds and Brains: Is There a Convergence between Dialogism and Neuro-Biology?

ERIC Educational Resources Information Center

Linell, Per

2007-01-01

The aim of this contribution is to take a number of key notions in dialogical theory, and look for their possible counterparts in recent neuroscience. This comprises points like other-orientation, relationism and context-interdependence, embodiment of language, responsive understanding, potentialities, unfinalisability, implicitness and degrees of…

Dialectical Features of Students' Argumentation: A Critical Review of Argumentation Studies in Science Education

ERIC Educational Resources Information Center

Nielsen, Jan Alexis

2013-01-01

This paper explores the challenges of using the Toulmin model to analyze students' dialogical argumentation. The paper presents a theoretical exposition of what is involved in an empirical study of real dialogic argumentation. Dialogic argumentation embodies dialectical features--i.e. the features that are operative when students collaboratively…

Greening the Campus: A Theoretical Extension of the Dialogic Communication Approach

ERIC Educational Resources Information Center

Carpenter, Serena; Takahashi, Bruno; Lertpratchya, Alisa P.; Cunningham, Carie

2016-01-01

Purpose: The purpose of this study is to examine the strategic organization-public dialogic communication practices of universities in the USA. The authors used the dialogic model of communication to explore the extent to which higher education sustainability leaders (SL) at the top 25 USA sustainable engage in relational communication strategies.…

Dialogic Pedagogies in Educational Settings for Active Citizenship, Social Cohesion and Peacebuilding in Lebanon

ERIC Educational Resources Information Center

Akar, Bassel

2016-01-01

Many educational programmes in societies affected by armed conflict aim to promote dialogic engagement as a fundamental aim and pedagogy for social reconstruction. Despite supporting government policies, classrooms show very little or no evidence of dialogic practices where learners (co-)construct knowledge with peers and engage in critical and…

PLATO Sitcom Dialogs for Russian.

ERIC Educational Resources Information Center

Dawson, Clayton; Provenzano, Nolen

1981-01-01

Situation comedy (sitcom) dialogs that are included in PLATO lessons for first year Russian students are described. These comprehension exercises make use of both the touch panel and the audio capabilities of PLATO. The sitcom dialogs were written by a native speaker of Russian and are based on the vocabulary in the textbook plus a small number of…

Modeling Comprehension Processes via Automated Analyses of Dialogism

ERIC Educational Resources Information Center

Dascalu, Mihai; Allen, Laura K.; McNamara, Danielle S.; Trausan-Matu, Stefan; Crossley, Scott A.

2017-01-01

Dialogism provides the grounds for building a comprehensive model of discourse and it is focused on the multiplicity of perspectives (i.e., voices). Dialogism can be present in any type of text, while voices become themes or recurrent topics emerging from the discourse. In this study, we examine the extent that differences between…

Dialogic Teaching: Talk in Service of a Dialogic Stance

ERIC Educational Resources Information Center

Boyd, Maureen Patricia; Markarian, William C.

2011-01-01

We consider what it means to be a dialogic teacher as characterized by Paulo Freire and Robin Alexander, and utilizing discourse analysis, we explicate how one elementary teacher's talk reflects these characteristics. We provide context for and analysis of a seven-minute discussion selected as a cumulative achievement the focal nine-year-olds are…

Partner-Specific Interpretation of Maintained Referential Precedents during Interactive Dialog

ERIC Educational Resources Information Center

Brown-Schmidt, Sarah

2009-01-01

In dialog settings, conversational partners converge on similar names for referents. These "lexically entrained" terms [Garrod, S., & Anderson, A. (1987). "Saying what you mean in dialog: A study in conceptual and semantic co-ordination." "Cognition, 27," 181-218] are part of the common ground between the particular individuals who established the…

Self and Other Dialogue in Infancy: Normal versus Compromised Developmental Pathways

ERIC Educational Resources Information Center

Stone, Sarah Ahlander; DeKoeyer-Laros, Ilse; Fogel, Alan

2012-01-01

Dialogical Self Theory, co-regulation, and foundational movement analysis are used to present a description of the development of the dialogical self during the first five months of life using observations of two mother-infant dyads. Susan and her mother illustrate normative emergence of the dialogical self. Susan's I-positions emerge through…

What Children Talk About While They Watch Television.

ERIC Educational Resources Information Center

Rice, Mabel

This study explored what children talk about when they watch television as a means of learning more about how and why children verbally encode information. Preschool and third-grade children watched four animated television programs that varied in amount of dialog (one high-dialog, two moderate, and one no-dialog). Their comments while viewing…

Scaffolding and Dialogic Teaching in Mathematics Education: Introduction and Review

ERIC Educational Resources Information Center

Bakker, Arthur; Smit, Jantien; Wegerif, Rupert

2015-01-01

This article has two purposes: firstly to introduce this special issue on scaffolding and dialogic teaching in mathematics education and secondly to review the recent literature on these topics as well as the articles in this special issue. First we define and characterise scaffolding and dialogic teaching and provide a brief historical overview…

Construction of a General Purpose Command Language for Use in Computer Dialog.

DTIC Science & Technology

1980-09-01

Page 1 Skeletal Command Action File...............35 2 Sample from Cyber Action File.................36 3 Program MONITOR Structure Chart...return indicates subroutine call and no return Fig 3. Program MONITOR Structure Chart 48 IV. Validation The general purpose command language was...executive control of these functions, in C addition to its role as interpreter. C C The structure , concept, design, and implementation of program C

UDATE1: A computer program for the calculation of uranium-series isotopic ages

USGS Publications Warehouse

Rosenbauer, R.J.

1991-01-01

UDATE1 is a FORTRAN-77 program with an interface for an Apple Macintosh computer that calculates isotope activities from measured count rates to date geologic materials by uranium-series disequilibria. Dates on pure samples can be determined directly by the accumulation of 230Th from 234U and of 231Pa from 235U. Dates for samples contaminated by clays containing abundant natural thorium can be corrected by the program using various mixing models. Input to the program and file management are made simple and user friendly by a series of Macintosh modal dialog boxes. ?? 1991.

Modeling of the U1 snRNP assembly pathway in alternative splicing in human cells using Petri nets.

PubMed

Kielbassa, J; Bortfeldt, R; Schuster, S; Koch, I

2009-02-01

The investigation of spliceosomal processes is currently a topic of intense research in molecular biology. In the molecular mechanism of alternative splicing, a multi-protein-RNA complex - the spliceosome - plays a crucial role. To understand the biological processes of alternative splicing, it is essential to comprehend the biogenesis of the spliceosome. In this paper, we propose the first abstract model of the regulatory assembly pathway of the human spliceosomal subunit U1. Using Petri nets, we describe its highly ordered assembly that takes place in a stepwise manner. Petri net theory represents a mathematical formalism to model and analyze systems with concurrent processes at different abstraction levels with the possibility to combine them into a uniform description language. There exist many approaches to determine static and dynamic properties of Petri nets, which can be applied to analyze biochemical systems. In addition, Petri net tools usually provide intuitively understandable graphical network representations, which facilitate the dialog between experimentalists and theoreticians. Our Petri net model covers binding, transport, signaling, and covalent modification processes. Through the computation of structural and behavioral Petri net properties and their interpretation in biological terms, we validate our model and use it to get a better understanding of the complex processes of the assembly pathway. We can explain the basic network behavior, using minimal T-invariants which represent special pathways through the network. We find linear as well as cyclic pathways. We determine the P-invariants that represent conserved moieties in a network. The simulation of the net demonstrates the importance of the stability of complexes during the maturation pathway. We can show that complexes that dissociate too fast, hinder the formation of the complete U1 snRNP.

A Model-based Framework for Risk Assessment in Human-Computer Controlled Systems

NASA Technical Reports Server (NTRS)

Hatanaka, Iwao

2000-01-01

The rapid growth of computer technology and innovation has played a significant role in the rise of computer automation of human tasks in modem production systems across all industries. Although the rationale for automation has been to eliminate "human error" or to relieve humans from manual repetitive tasks, various computer-related hazards and accidents have emerged as a direct result of increased system complexity attributed to computer automation. The risk assessment techniques utilized for electromechanical systems are not suitable for today's software-intensive systems or complex human-computer controlled systems. This thesis will propose a new systemic model-based framework for analyzing risk in safety-critical systems where both computers and humans are controlling safety-critical functions. A new systems accident model will be developed based upon modem systems theory and human cognitive processes to better characterize system accidents, the role of human operators, and the influence of software in its direct control of significant system functions. Better risk assessments will then be achievable through the application of this new framework to complex human-computer controlled systems.

Safety Metrics for Human-Computer Controlled Systems

NASA Technical Reports Server (NTRS)

Leveson, Nancy G; Hatanaka, Iwao

2000-01-01

The rapid growth of computer technology and innovation has played a significant role in the rise of computer automation of human tasks in modem production systems across all industries. Although the rationale for automation has been to eliminate "human error" or to relieve humans from manual repetitive tasks, various computer-related hazards and accidents have emerged as a direct result of increased system complexity attributed to computer automation. The risk assessment techniques utilized for electromechanical systems are not suitable for today's software-intensive systems or complex human-computer controlled systems.This thesis will propose a new systemic model-based framework for analyzing risk in safety-critical systems where both computers and humans are controlling safety-critical functions. A new systems accident model will be developed based upon modem systems theory and human cognitive processes to better characterize system accidents, the role of human operators, and the influence of software in its direct control of significant system functions Better risk assessments will then be achievable through the application of this new framework to complex human-computer controlled systems.

University Intervention into Community Issues as Dialogic Public Relations: A Case Study

ERIC Educational Resources Information Center

Byrne, Jamie M.

2007-01-01

This paper examines a study of the wastewater collection and treatment issues of Little Rock and North Little Rock, Arkansas by University of Arkansas at Little Rock personnel and how it constitutes dialogic public relations. The paper defines dialogic public relations using Kent and Taylor's work and then uses their criteria to describe how this…

The Effect of Dialogic Reading on Early Literacy Outcomes for Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Pamparo, Veronica

2012-01-01

The incorporation of dialogic reading techniques in adult-child book reading has been effective in improving early literacy skills in children with language delays and those from at-risk populations. There is, however, limited research that examines the potential utility of dialogic reading strategies for children with disabilities such as Autism…

Constancy and Variability: Dialogic Literacy Events as Sites for Improvisation in Two 3rd-Grade Classrooms

ERIC Educational Resources Information Center

Jordan, Michelle E.; Santori, Diane

2015-01-01

This multisite study investigates dialogic literacy events that revolved around narrative and informational texts in two 3rd-grade classrooms. The authors offer a metaphor of musical improvisation to contemplate dialogic literacy events as part of the repertoire of teaching and learning experiences. In literacy learning, where there is much…

The Teaching and the Learning Brain: A Cortical Hemodynamic Marker of Teacher-Student Interactions in the Socratic Dialog

ERIC Educational Resources Information Center

Holper, Lisa; Goldin, Andrea P.; Shalom, Diego E.; Battro, Antonio M.; Wolf, Martin; Sigman, Mariano

2013-01-01

The study aimed to step into two-person (teacher-student) educational neuroscience. We describe a physiological marker of cortical hemodynamic correlates involved in teacher-student interactions during performance of a classical teaching model, the Socratic dialog. We recorded prefrontal brain activity during dialog execution simultaneously in…

Dialog about Psychosocial Issues in Problem-Based Learning Sessions in Medical Education

ERIC Educational Resources Information Center

Adams, Nancy E.

2016-01-01

The purpose of this qualitative case study was two-fold: to investigate the dialog about psychosocial aspects of health care in problem based learning (PBL) groups in a single medical school; and to describe the factors that learners and PBL facilitators identify as influencing dialog about these issues in PBL groups. Medical education is a…

Dialogic Framing of Scientific Content for Conceptual and Epistemic Understanding

ERIC Educational Resources Information Center

Ford, Michael J.; Wargo, Brian M.

2012-01-01

This article draws on M. M. Bakhtin's (1981) notion of dialogism to articulate what it means to understand a scientific idea. In science, understanding an idea is both conceptual and epistemic and is exhibited by an ability to use it in explanation and argumentation. Some distillation of these activities implies that dialogic understanding of a…

Using Video to Enhance Reflective Practice: Student Teachers' Dialogic Examination of Their Own Teaching

ERIC Educational Resources Information Center

Sydnor, Jackie

2016-01-01

In this qualitative study, five student teachers engaged in dialogic viewing of video of their own teaching with their university supervisor. The questions guiding this research included: (1) What do teacher candidates notice as they watch videos of themselves teaching in the company of their university supervisor?; (2) How does dialogic viewing…

CARL Corporation to Market Knight Ridder DIALOG Databases to the Academic and Public Library Market.

ERIC Educational Resources Information Center

Machovec, George S.

1996-01-01

With the advent of CD-ROMs, libraries began to limit online searching via DIALOG. To increase DIALOG's market share, Colorado Alliance of Research Libraries (CARL) Corporation is developing graphical user interfaces using World Wide Web and Windows technology and has reached agreements with Knight Ridder Information and with most of their database…

Dialogic & Critical Pedagogies: An Interview with Ira Shor

ERIC Educational Resources Information Center

Shor, Ira; Matusov, Eugene; Marjanovic-Shane, Ana; Cresswel, lJames

2017-01-01

In 2016, the Main Editors of "Dialogic Pedagogy Journal" issued a call for papers and contributions to a wide range of dialogic pedagogy scholars and practitioners. One of the scholars who responded to our call is famous American educator Ira Shor, a professor at the College of Staten Island, City University of New York. Shor has been…

The Interacting-Reflecting Training Exercise: Addressing the Therapist's Inner Conversation in Family Therapy Training

ERIC Educational Resources Information Center

Rober, Peter

2010-01-01

In recent years several authors have made a beginning in describing therapeutic conversations from a dialogical perspective. Training and supervision, however, have not yet been addressed from a dialogical perspective. In this article, an experiential training exercise is described that is focused on the basic dialogical skills of the trainee:…

The Autistic Dialogic Style: A Case of Asperger's Syndrome

ERIC Educational Resources Information Center

Fonseca, Vera Regina J. R. M.

2009-01-01

In a former study (Fonseca and Bussab, 2006, "Self, other and dialogical space in autistic states", "International Journal of Psycho-Analysis", 87:1-16), the author hypothesised that in autistic disorders there is a distortion in the construction of what she defined as dialogic space. Such a space, in which self and other define each other…

The Interplanetary Internet: a communications infrastructure for Mars exploration.

PubMed

Burleigh, Scott; Cerf, Vinton; Durst, Robert; Fall, Kevin; Hooke, Adrian; Scott, Keith; Weiss, Howard

2003-01-01

A strategy is being developed whereby the current set of internationally standardized space data communications protocols can be incrementally evolved so that a first version of an operational "Interplanetary Internet" is feasible by the end of the decade. This paper describes its architectural concepts, discusses the current set of standard space data communications capabilities that exist to support Mars exploration and reviews proposed new developments. We also speculate that these current capabilities can grow to support future scenarios where human intelligence is widely distributed across the Solar System and day-to-day communications dialog between planets is routine. c2003 American Institute of Aeronautics and Astronautics. Published by Elsevier Science Ltd. All rights reserved.

The Interplanetary Internet: a communications infrastructure for Mars exploration

NASA Technical Reports Server (NTRS)

Burleigh, Scott; Cerf, Vinton; Durst, Robert; Fall, Kevin; Hooke, Adrian; Scott, Keith; Weiss, Howard

2003-01-01

A strategy is being developed whereby the current set of internationally standardized space data communications protocols can be incrementally evolved so that a first version of an operational "Interplanetary Internet" is feasible by the end of the decade. This paper describes its architectural concepts, discusses the current set of standard space data communications capabilities that exist to support Mars exploration and reviews proposed new developments. We also speculate that these current capabilities can grow to support future scenarios where human intelligence is widely distributed across the Solar System and day-to-day communications dialog between planets is routine. c2003 American Institute of Aeronautics and Astronautics. Published by Elsevier Science Ltd. All rights reserved.

The crosstalk between hematopoietic stem cells and their niches.

PubMed

Durand, Charles; Charbord, Pierre; Jaffredo, Thierry

2018-07-01

Hematopoietic stem cells (HSCs) reside in specific microenvironments also called niches that regulate HSC functions. Understanding the molecular and cellular mechanisms involved in the crosstalk between HSCs and niche cells is a major issue in stem cell biology and regenerative medicine. The purpose of this review is to discuss recent advances in this field with particular emphasis on the transcriptional landscape of HSC niche cells and the roles of extracellular vesicles (EVs) in the dialog between HSCs and their microenvironments. The development of high-throughput technologies combined with computational methods has considerably improved our knowledge on the molecular identity of HSC niche cells. Accumulating evidence strongly suggest that the dialog between HSCs and their niches is bidirectional and that EVs play an important role in this process. These advances bring a unique conceptual and methodological framework for understanding the molecular complexity of the HSC niche and identifying novel HSC regulators. They are also promising for exploring the reciprocal influence of HSCs on niche cells and delivering specific molecules to HSCs in regenerative medicine.

Feminist and Family Systems Therapy: Are They Irreconcilable?

ERIC Educational Resources Information Center

Libow, Judith A.; And Others

1982-01-01

Urges more dialog between and integration of feminist and family systems theories in order to expand clinicians' flexibility and effectiveness. Considers points of conceptual and pragmatic convergence as well as divergence between the two perspectives. Highlights issues for development of a structural/strategic family systems model. (RC)

Ecological Mindfulness, Spirituality, and Life-Long (Hybrid, Dialogical) Learning: A Tribute to Michiel Van Eijck

ERIC Educational Resources Information Center

Roth, Wolff-Michael

2015-01-01

In this tribute, I articulate the contributions Michiel van Eijck made to science education, as experienced through our relation, which ranged from supervisor and colleague to friend. His ecological thinking about human knowing, which was reflected in his spiritual inclinations, constitutes his legacy that will have an impact on our field for…

Basics Combined: Understanding Human Communication through Literature.

ERIC Educational Resources Information Center

Jensen, Marvin D.

1982-01-01

Interpersonal communication and literature are two areas of knowledge that should be pursued together. Plays offer the opportunity to explore and to participate in the process of dialog. Some plays can also lead the viewer/reader/actor to introspection. "The Night Thoreau Spent in Jail" by Jerome Lawrence and Robert E. Lee can be studied at once…

Finger Blood Volume Responses of Counselors, Counselor Trainees, and Non Counselors to Stimuli from an Empathy Test

ERIC Educational Resources Information Center

Gellen, Murray I.

1970-01-01

The major finding was that Counselors in this sample displayed higher arousal than the sample of scientists during the presentation of dialogs depicting human interactions. This finding is consistent with the widely held view that counselors reflect a greater degree of humanistic interpersonal orientation than noncounselors, and offers support for…

Quality Talk and Dialogic Teaching--An Examination of a Professional Development Programme on Secondary Teachers' Facilitation of Student Talk

ERIC Educational Resources Information Center

Davies, Maree; Kiemer, Katharina; Meissel, Kane

2017-01-01

This study used the Quality Talk and dialogic teaching approach with a group of secondary school teachers (N = 7) to train their facilitation of dialogical discussions by small groups of students. The study used video and audio analysis to assess the teachers' observable behaviours during these discussions, before and after professional…

A Mission Possible: Towards a Shared Dialogic Space for Professional Learning in UK Higher Education

ERIC Educational Resources Information Center

Wood, Margaret; Su, Feng

2014-01-01

In this paper, we have developed the concept of dialogic space to elaborate our view of the importance of creating future academic practice together in relationship with others in a higher education context. We see scope and potential for the dialogic space as a forum for "interthinking" to engage the voices of stakeholders in…

Moroccan Mothers' Involvement in Dialogic Literary Gatherings in a Catalan Urban Primary School: Increasing Educative Interactions and Improving Learning

ERIC Educational Resources Information Center

de Botton, Lena; Girbés, Sandra; Ruiz, Laura; Tellado, Itxaso

2014-01-01

This article analyses a case study on Moroccan mothers' involvement in the Dialogic Literary Gathering (DLG) in an urban primary school in Catalonia (Spain). DLG is a dialogic learning environment that improves reading skills and communicative abilities and promotes school-community links. This activity has been identified in previous European…

Developing a Material-Dialogic Approach to Pedagogy to Guide Science Teacher Education

ERIC Educational Resources Information Center

Hetherington, Lindsay; Wegerif, Rupert

2018-01-01

Dialogic pedagogy is being promoted in science teacher education but the literature on dialogic pedagogy tends to focus on explicit voices, and so runs the risk of overlooking the important role that material objects often play in science education. In this paper we use the findings of a teacher survey and classroom case study to argue that there…

Resistance to Dialogic Discourse in SSI Teaching: The Effects of an Argumentation-Based Workshop, Teaching Practicum, and Induction on a Preservice Science Teacher

ERIC Educational Resources Information Center

Kilinc, Ahmet; Demiral, Umit; Kartal, Tezcan

2017-01-01

Teaching socioscientific issues (SSI) necessitates dialogic discourse activities. However, a majority of science teachers prefer monologic discourse in SSI contexts. In addition, some of these teachers are resistant to change (from monologic to dialogic discourse) despite certain professional development attempts. The purpose of the present…

THE DIALOGICAL SELF IN PSYCHOANALYSIS.

PubMed

Muller, Felipe

2016-10-01

This paper describes the shift that appears to be taking place in contemporary psychoanalysis, as reflected among intersubjective approaches, from a monological conception of the self to a dialogical one. The monological self emphasizes the separation between mind, body, and external world, focusing on the representational and descriptive/referential function of language. In contrast, the dialogical self emphasizes practices, the permeable nature of relationships between subjects, and the constitutive function of language. This paper attempts to explain the growing emphasis on the dialogical self, understood from a theoretical, metatheoretical, and technical point of view, using contemporary intersubjective approaches to illustrate this shift. © 2016 The Psychoanalytic Quarterly, Inc.

Collaboration between human and nonhuman players in Night Vision Tactical Trainer-Shadow

NASA Astrophysics Data System (ADS)

Berglie, Stephen T.; Gallogly, James J.

2016-05-01

The Night Vision Tactical Trainer - Shadow (NVTT-S) is a U.S. Army-developed training tool designed to improve critical Manned-Unmanned Teaming (MUMT) communication skills for payload operators in Unmanned Aerial Sensor (UAS) crews. The trainer is composed of several Government Off-The-Shelf (GOTS) simulation components and takes the trainee through a series of escalating engagements using tactically relevant, realistically complex, scenarios involving a variety of manned, unmanned, aerial, and ground-based assets. The trainee is the only human player in the game and he must collaborate, from his web-based mock operating station, with various non-human players via spoken natural language over simulated radio in order to execute the training missions successfully. Non-human players are modeled in two complementary layers - OneSAF provides basic background behaviors for entities while NVTT provides higher level models that control entity actions based on intent extracted from the trainee's spoken natural dialog with game entities. Dialog structure is modeled based on Army standards for communication and verbal protocols. This paper presents an architecture that integrates the U.S. Army's Night Vision Image Generator (NVIG), One Semi- Automated Forces (OneSAF), a flight dynamics model, as well as Commercial Off The Shelf (COTS) speech recognition and text to speech products to effect an environment with sufficient entity counts and fidelity to enable meaningful teaching and reinforcement of critical communication skills. It further demonstrates the model dynamics and synchronization mechanisms employed to execute purpose-built training scenarios, and to achieve ad-hoc collaboration on-the-fly between human and non-human players in the simulated environment.

Communication Styles of Interactive Tools for Self-Improvement.

PubMed

Niess, Jasmin; Diefenbach, Sarah

Interactive products for self-improvement (e.g., online trainings to reduce stress, fitness gadgets) have become increasingly popular among consumers and healthcare providers. In line with the idea of positive computing, these tools aim to support their users on their way to improved well-being and human flourishing. As an interdisciplinary domain, the design of self-improvement technologies requires psychological, technological, and design expertise. One needs to know how to support people in behavior change, and one needs to find ways to do this through technology design. However, as recent reviews show, the interlocking relationship between these disciplines is still improvable. Many existing technologies for self-improvement neglect psychological theory on behavior change, especially motivational factors are not sufficiently considered. To counteract this, we suggest a focus on the dialog and emerging communication between product and user, considering the self-improvement tool as an interactive coach and advisor. The present qualitative interview study (N = 18) explored the user experience of self-improvement technologies. A special focus was on the perceived dialog between tool and user, which we analyzed in terms of models from communication psychology. Our findings show that users are sensible to the way the product "speaks to them" and consider this as essential for their experience and successful change. Analysis revealed different communication styles of self-improvement tools (e.g., helpful-cooperative, rational-distanced, critical-aggressive), each linked to specific emotional consequences. These findings form one starting point for a more psychologically founded design of self-improvement technology. On a more general level, our approach aims to contribute to a better integration of psychological and technological knowledge, and in consequence, supporting users on their way to enhanced well-being.

The human dark side: evolutionary psychology and original sin.

PubMed

Lee, Joseph; Theol, M

2014-04-01

Human nature has a dark side, something important to religions. Evolutionary psychology has been used to illuminate the human shadow side, although as a discipline it has attracted criticism. This article seeks to examine the evolutionary psychology's understanding of human nature and to propose an unexpected dialog with an enduring account of human evil known as original sin. Two cases are briefly considered: murder and rape. To further the exchange, numerous theoretical and methodological criticisms and replies of evolutionary psychology are explored jointly with original sin. Evolutionary psychology can partner with original sin since they share some theoretical likenesses and together they offer insights into the nature of what it means to be human.

Effects of Adapted Dialogic Reading on Oral Language and Vocabulary Knowledge of Latino Preschoolers at Risk for English Language Delays

ERIC Educational Resources Information Center

Correa, Vivian I.; Lo, Ya-Yu; Godfrey-Hurrell, Kristi; Swart, Katie; Baker, Doris Luft

2015-01-01

In this single-case design study, we examined the effects of an adapted dialogic reading intervention on the oral language and vocabulary skills of four Latino preschool children who were at risk for English language delays. We used adapted dialogic reading strategies in English and two literacy games that included a rapid naming activity and…

An Integrated Theory of Thinking and Speaking That Draws on Vygotsky and Bakhtin/Vološinov

ERIC Educational Resources Information Center

Roth, Wolff-Michael

2013-01-01

Vygotsky's social-psychological theory of human development and Bakhtin/Vološinov's theory of language and the dialogical nature of thought have received increasing interest in the educational research literature but tend to remain unrelated even where co-citation occurs. In this article, I first present a model that integrates the fundamentally…

Ecological mindfulness, spirituality, and life-long (hybrid, dialogical) learning: a tribute to Michiel van Eijck

NASA Astrophysics Data System (ADS)

Roth, Wolff-Michael

2015-03-01

In this tribute, I articulate the contributions Michiel van Eijck made to science education, as experienced through our relation, which ranged from supervisor and colleague to friend. His ecological thinking about human knowing, which was reflected in his spiritual inclinations, constitutes his legacy that will have an impact on our field for years to come.

Innovating Schools through Dialogic Arts-Based Practice: Ingredients for Engaging Students with a Whole New Mind

ERIC Educational Resources Information Center

Snyder, Kristen; Cooper, Karen

2015-01-01

While the "scientific" debate about school dropouts has ensued, some have taken matters into their own hands, creating successful non-school based programs on the arts for at-risk youth based. Their efforts demonstrate powerful results for learning and human development. We suggest that it is time to incorporate this knowledge base, and…

'Nature Knows No Boundaries': The Role of Nature Conservation in Peacebuilding.

PubMed

Roulin, Alexandre; Abu Rashid, Mansour; Spiegel, Baruch; Charter, Motti; Dreiss, Amélie N; Leshem, Yossi

2017-05-01

Humanity is facing a biodiversity crisis. To solve environmental problems, we bring people from Israel, Jordan, and the Palestinian Authority to the same table. Conservation efforts are beneficial for all communities and facilitate constructive dialog across divides in conflict zones. This pleads for the integration of nature conservation into peacebuilding interventions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Reflections on the researcher-participant relationship and the ethics of dialogue.

PubMed

Yassour-Borochowitz, Dalit

2004-01-01

Research concerned with human beings is always an interference of some kind, thus posing ethical dilemmas that need justification of procedures and methodologies. It is especially true in social work when facing mostly sensitive populations and sensitive issues. In the process of conducting a research on the emotional life histories of Israeli men who batter their partners, some serious ethical questions were evoked such as (a) Did the participants really give their consent? (b) What are the limits of the researcher-participants relationship and who decides them? (c) For whom is the study beneficial? and (d) To what degree did the methodology fit with the participants? In this article, I discuss the Socratic idea of truth revealed through dialogue and the idea of reciprocity that was developed in Buber's (1949) ethics of dialogue and Habermas' (1990) communicative ethics. The 3 essential conclusions drawn from the ethical questions raised and the discussion of the thinkers that are mentioned previously are (a) dialogical methodology is ethically justified; (b) dynamic interactions give a more holistic perspective of the human nature, thus enriching the field; and (c) through dialogical methodology both researcher and participant profit from growth of knowledge, which is a key for empowerment and change.

The relation of dialogic, control, and racial socialization practices to early academic and social competence: effects of gender, ethnicity, and family socioeconomic status.

PubMed

Barbarin, Oscar; Jean-Baptiste, Esther

2013-01-01

This research tests the relations of parental practices to child competence and assertions that practices differ by gender of the child. Home-based interviews and structured observations of parent-child interactions were conducted with an ethnically and socioeconomically diverse sample of families (N = 501) whose 4-year-old children were served in public prekindergarten. Study data confirmed the importance of parental practices for children's academic and social competence but did not support claims that use of any of the practices was related to the child's gender. Significant differences were found for economic status on dialogic practices and for ethnicity on control and ethnic socialization. Poor parents employed dialogic practices less than nonpoor parents' and African American parents employed dialogic practices less often and control and ethnic socialization more often than European Americans. Dialogic practices were related to competence, but parental control and ethnic socialization were not. © 2013 American Orthopsychiatric Association.

Cognitive engineering models: A prerequisite to the design of human-computer interaction in complex dynamic systems

NASA Technical Reports Server (NTRS)

Mitchell, Christine M.

1993-01-01

This chapter examines a class of human-computer interaction applications, specifically the design of human-computer interaction for the operators of complex systems. Such systems include space systems (e.g., manned systems such as the Shuttle or space station, and unmanned systems such as NASA scientific satellites), aviation systems (e.g., the flight deck of 'glass cockpit' airplanes or air traffic control) and industrial systems (e.g., power plants, telephone networks, and sophisticated, e.g., 'lights out,' manufacturing facilities). The main body of human-computer interaction (HCI) research complements but does not directly address the primary issues involved in human-computer interaction design for operators of complex systems. Interfaces to complex systems are somewhat special. The 'user' in such systems - i.e., the human operator responsible for safe and effective system operation - is highly skilled, someone who in human-machine systems engineering is sometimes characterized as 'well trained, well motivated'. The 'job' or task context is paramount and, thus, human-computer interaction is subordinate to human job interaction. The design of human interaction with complex systems, i.e., the design of human job interaction, is sometimes called cognitive engineering.

A dialog with a puzzled profile: Poetry of an old pedological discussion

NASA Astrophysics Data System (ADS)

Itkin, Danny

2017-04-01

Defining and classifying are fundamental needs in the everyday life of humans. Among quite a few relevant examples in pedology, stands the question of whether soils and some types of sediments should or can be distinct. This issue is as old as soil science itself and is possibly very much related to the never ending debate regarding "the definition of soil". As is the case in many fields, the necessity of humans to create and keep a uniform common language might collide with different cultural and/or scientific perspectives. Such is the case with the wide variety of soil classifications found throughout the world. One can easily note this diversity when reading publications that address two similar regolith profiles from different locations round the globe. In some cases it would be impossible to correlate two comparable profiles when using different classification systems. This contradictory situation is one of the most challenging topics in pedology. This whole background gave the inspiration for the following poem, titled "A dialog with a puzzled profile": Are you a soil or a sediment? Ask the oak, see if he knows. Ask him whether these are peds Or maybe a bedrock under his toes. And if you're a soil, what are you? It depends on the viewpoint, you see: Some define me with Soil Taxonomy, While others with WRB. For Hutton and Lyell I'm a weathered rock, Yet Hilgard and Dokuchaev dispute. If you ask me, well I'm a 'pedosediment', I couldn't care less for the suit. If it helps you I'll be whatever it takes,
Making sure that no one will lose. I know it depends very much on the platform Where experts are setting the rules.

What Do Teachers Do to Stimulate the Understanding of the Other in Interreligious Classroom Communication? Empirical Research into Dialogical Communication in Religiously Pluriform Learning Situations in Catholic Primary Schools

ERIC Educational Resources Information Center

van Eersel, San; Hermans, Chris; Sleegers, Peter

2010-01-01

How do pupils in dialogical classroom communication understand the otherness of peers who belong to religions different from their own? We distinguish between three aspects of dialogical communication that are conducive to understanding pupils' otherness: orientation, appropriation, and evaluation. To what extent do teachers apply these three…

A Study of Teacher-Learner Interactions: A Continuum Between Monologic and Dialogic Interactions.

PubMed

Kathard, Harsha; Pillay, Daisy; Pillay, Mershen

2015-07-01

Teachers and learners must be able to shift flexibly along the continuum of monologic and dialogic interactional repertoires to advance learning. This article describes how teachers and learners interacted during whole-class instruction along the continuum between monologic and dialogic interaction in primary school classrooms in Western Cape, South Africa. A video-observation method was used to analyze teacher-learner interactions (TLIs) across 15 lessons in intermediate-phase classrooms. TLIs were analyzed in relation to indicators such as authority, questions, feedback, explanation, metalevel connection, and collaboration. The transcriptions of TLIs were described using quantitative and qualitative techniques. The study found that teachers sustained dominant monologic interactions by asserting their authority, asking mainly closed-ended questions, and providing confirming/correcting feedback that constrained the interaction. Learners had limited opportunities for explanations or collaboration. Across most lessons, there were episodic shifts from monologic TLIs to transitional TLIs. These transitions were achieved by using mainly open-ended questions and feedback to expand the interaction. Dialogic TLIs were not evident. Monologic TLIs were dominant, closing down opportunities for communication. Although transitional TLIs were evident, they were episodic and showed the potential for opening interaction opportunities. The absence of dialogic TLIs suggested that collaborative engagement opportunities were unavailable. The opportunity for intervention to increase dialogic TLIs is discussed.

DIALOG: Fostering Early Career Development Across the Aquatic Sciences

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

Caroline Susan Weiler, PhD

2004-11-14

A total of 447 dissertation abstracts were received for the DIALOG V Program, with 146 individuals applying for the DIALOG V Symposium; 47 were invited and 45 have accepted. This represents a significant increase compared to the DIALOG IV Program in which 221 abstracts were registered and 124 applied for the symposium. The importance of the dissertation registration service is indicated by the increasing number of individuals who take time to register their dissertation even when they are not interested in applying to the symposium. The number of visits to the webpage has also increased significantly over the years. Thismore » also reflects graduate interest in being part of the on-line Dissertation Registry and receiving the weekly electronic DIALOG Newsletter. See http://aslo.org/phd.html for details. The DIALOG symposium reaches approximately 40 new PI's at a pivotal point in their research careers. Based on their comments, the symposium changes the way participants think, communicate, and approach their research. The science community and the general population will benefit from the perspectives these new PI's bring back to their home institutions and share with their students and colleagues. This group should act as a catalyst to move the entire field in exciting new, interdisciplinary directions. To reach more graduates, plans are underway to establish the symposium on an annual basis. By facilitating the development of close collegial ties, symposium participants come away with a network of colleagues from around the globe with interests in aquatic science research and education. Past participants are collaborating on research proposals, and all have noted that participation has enabled them to develop a more interdisciplinary view of their field, influencing the way they interpret, communicate, and approacli their research. The dissertation registry provides a unique introduction to the work of this most recent generation of aquatic scientists. Each year increasing numbers of graduates take advantage of the opportunity to be part of this international collection, and more scientists, employers and administrators use this resource to identify recent graduates and get an overview of their work. Dissertation abstracts are submitted on line and immediately posted on the ASLO web site in a format that can be searched by year, name, and key words (www.aslo.org/phd.html). In addition to the recognition, program participants receive a compilation of abstracts, a directory, and a demographic profile of their cohort. An electronic distribution list keeps recent grads informed about job opportunities, resources, recent advances across the aquatic sciences, and-other research and professional news. Finally, the interdisciplinary symposium offers a unique opportunity for grads to get to know each other and share common experiences, and address the challenges and opportunities facing new professionals. The DIALOG Program is a long-term investment in human resources and science infrastructure. The most interesting and important questions in aquatic and other sciences are increasingly interdisciplinary and this program brings together scientists from across the full spectrum of biologically relevant aquatic science. The DIALOG database will become increasingly useful as more graduates participate. While the full impact of the program will probably not be realized for many years, there have already been many tangible results. Several interdisciplinary (including some international) research collaborations have been started; an international student exchange program has been set up at two institutions; several workshops and meeting sessions have been organized; and the entire group continues to communicate about research, education, and science policy issues via an electronic distribution list. The goal of the DIALOG symposium is to foster cross-disciplinary and international understanding and interactions at an early career stage, so that interdisciplinary perspectives and collegial relationships can build over a full professional lifetime. Participants come from a variety of institutions, including some of the most innovative and productive aquatic research programs in the world. The international mix provides valuable insight into the research strengths and concerns in different parts of the globe. Unlike so many professional conferences where multiple concurrent sessions force us to attend narrow sessions on select topics, the DIALOG symposium affords the lUXury of listening without distraction to a diverse array of topics, to look for relationships and develop a broader context for their work.« less

The Global Exploration Roadmap and its significance for NASA

NASA Astrophysics Data System (ADS)

Laurini, K. C.; Gerstenmaier, W. H.

2014-08-01

The Global Exploration Roadmap reflects the collaborative effort of twelve space agencies to define a long-term human space exploration strategy which provides substantial benefits for improving the quality of life on Earth and is implementable and sustainable. Such a strategy is a necessary precondition to the government investments required to enable the challenging and rewarding missions that extend human presence into the solar system. The article introduces the international strategy and elaborates on NASA's leadership role in shaping that strategy. The publication of the roadmap, a reflection of the space landscape and multilateral agency-level dialog over the last four years, allows NASA to demonstrate its commitment to leading a long-term space exploration endeavor that delivers benefits, maintains strategic human spaceflight capabilities and expands human presence in space, with human missions to the surface of Mars as a driving goal. The road mapping process has clearly demonstrated the complementary interests of the participants and the potential benefits that can be gained through cooperation among nations to achieve a common goal. The present US human spaceflight policy is examined and it is shown that the establishment of a sustainable global space exploration strategy is fully consistent with that policy.

GUI for Computational Simulation of a Propellant Mixer

NASA Technical Reports Server (NTRS)

Figueroa, Fernando; Richter, Hanz; Barbieri, Enrique; Granger, Jamie

2005-01-01

Control Panel is a computer program that generates a graphical user interface (GUI) for computational simulation of a rocket-test-stand propellant mixer in which gaseous hydrogen (GH2) is injected into flowing liquid hydrogen (LH2) to obtain a combined flow having desired thermodynamic properties. The GUI is used in conjunction with software that models the mixer as a system having three inputs (the positions of the GH2 and LH2 inlet valves and an outlet valve) and three outputs (the pressure inside the mixer and the outlet flow temperature and flow rate). The user can specify valve characteristics and thermodynamic properties of the input fluids via userfriendly dialog boxes. The user can enter temporally varying input values or temporally varying desired output values. The GUI provides (1) a set-point calculator function for determining fixed valve positions that yield desired output values and (2) simulation functions that predict the response of the mixer to variations in the properties of the LH2 and GH2 and manual- or feedback-control variations in valve positions. The GUI enables scheduling of a sequence of operations that includes switching from manual to feedback control when a certain event occurs.

Information management

NASA Technical Reports Server (NTRS)

Ricks, Wendell; Corker, Kevin

1990-01-01

Primary Flight Display (PFD) information management and cockpit display of information management research is presented in viewgraph form. The information management problem in the cockpit, information management burdens, the key characteristics of an information manager, the interface management system handling the flow of information and the dialogs between the system and the pilot, and overall system architecture are covered.

Reflections on a Dialogic Pedagogy Inspired by the Writings of Bakhtin: An Account of the Experience of Two Professors Working Together in the Classroom

ERIC Educational Resources Information Center

Lima, Anselmo; von Duyke, Katherine

2016-01-01

The practice of a dialogic pedagogy inspired by the writings of Bakhtin is increasingly popular in different parts of the world. This article is an account produced in the spirit of such pedagogy. Two professors (one from Brazil, the other from the United States), both members of an international dialogic pedagogy study group, write together to…

Adaptive Distributed Environment for Procedure Training (ADEPT)

NASA Technical Reports Server (NTRS)

Domeshek, Eric; Ong, James; Mohammed, John

2013-01-01

ADEPT (Adaptive Distributed Environment for Procedure Training) is designed to provide more effective, flexible, and portable training for NASA systems controllers. When creating a training scenario, an exercise author can specify a representative rationale structure using the graphical user interface, annotating the results with instructional texts where needed. The author's structure may distinguish between essential and optional parts of the rationale, and may also include "red herrings" - hypotheses that are essential to consider, until evidence and reasoning allow them to be ruled out. The system is built from pre-existing components, including Stottler Henke's SimVentive? instructional simulation authoring tool and runtime. To that, a capability was added to author and exploit explicit control decision rationale representations. ADEPT uses SimVentive's Scalable Vector Graphics (SVG)- based interactive graphic display capability as the basis of the tool for quickly noting aspects of decision rationale in graph form. The ADEPT prototype is built in Java, and will run on any computer using Windows, MacOS, or Linux. No special peripheral equipment is required. The software enables a style of student/ tutor interaction focused on the reasoning behind systems control behavior that better mimics proven Socratic human tutoring behaviors for highly cognitive skills. It supports fast, easy, and convenient authoring of such tutoring behaviors, allowing specification of detailed scenario-specific, but content-sensitive, high-quality tutor hints and feedback. The system places relatively light data-entry demands on the student to enable its rationale-centered discussions, and provides a support mechanism for fostering coherence in the student/ tutor dialog by including focusing, sequencing, and utterance tuning mechanisms intended to better fit tutor hints and feedback into the ongoing context.

Forms of Mediation: The Case of Interpreter-Mediated Interactions in Medical Systems

ERIC Educational Resources Information Center

Baraldi, Claudio

2009-01-01

This paper analyses the forms of mediation in interlinguistic interactions performed in Italian healthcare services and in contexts of migration. The literature encourages dialogic transformative mediation, empowering participants' voices and changing cultural presuppositions in social systems. It may be doubtful, however, whether mediation can…

The BIOSIS data base: Evaluation of its indexes and the STRATBLDR, CHEMFILE, STAIRS and DIALOG systems for on-line searching

NASA Technical Reports Server (NTRS)

Nees, M.; Green, H. O.

1977-01-01

An IBM-developed program, STAIRS, was selected for performing a search on the BIOSIS file. The evaluation of the hardware and search systems and the strategies used are discussed. The searches are analyzed by type of end user.

Older Women in the Academy: Games We Learn To Play Coping with Systems of Inequity.

ERIC Educational Resources Information Center

Erickson, Jacqueline M.

This critical qualitative study explored the obstacles older women encounter as they pursue doctorates. Introductory material identifies steps in a critical qualitative approach including monological data collection, preliminary reconstructive analysis, dialogical data generation, and description and explanation of system relationships. Four women…

Integrated modeling tool for performance engineering of complex computer systems

NASA Technical Reports Server (NTRS)

Wright, Gary; Ball, Duane; Hoyt, Susan; Steele, Oscar

1989-01-01

This report summarizes Advanced System Technologies' accomplishments on the Phase 2 SBIR contract NAS7-995. The technical objectives of the report are: (1) to develop an evaluation version of a graphical, integrated modeling language according to the specification resulting from the Phase 2 research; and (2) to determine the degree to which the language meets its objectives by evaluating ease of use, utility of two sets of performance predictions, and the power of the language constructs. The technical approach followed to meet these objectives was to design, develop, and test an evaluation prototype of a graphical, performance prediction tool. The utility of the prototype was then evaluated by applying it to a variety of test cases found in the literature and in AST case histories. Numerous models were constructed and successfully tested. The major conclusion of this Phase 2 SBIR research and development effort is that complex, real-time computer systems can be specified in a non-procedural manner using combinations of icons, windows, menus, and dialogs. Such a specification technique provides an interface that system designers and architects find natural and easy to use. In addition, PEDESTAL's multiview approach provides system engineers with the capability to perform the trade-offs necessary to produce a design that meets timing performance requirements. Sample system designs analyzed during the development effort showed that models could be constructed in a fraction of the time required by non-visual system design capture tools.

Human-computer interaction in multitask situations

NASA Technical Reports Server (NTRS)

Rouse, W. B.

1977-01-01

Human-computer interaction in multitask decisionmaking situations is considered, and it is proposed that humans and computers have overlapping responsibilities. Queueing theory is employed to model this dynamic approach to the allocation of responsibility between human and computer. Results of simulation experiments are used to illustrate the effects of several system variables including number of tasks, mean time between arrivals of action-evoking events, human-computer speed mismatch, probability of computer error, probability of human error, and the level of feedback between human and computer. Current experimental efforts are discussed and the practical issues involved in designing human-computer systems for multitask situations are considered.

[Reasons for proximal femoral fracture surgery delays : Analysis of the structured dialog in Rheinland-Pfalz].

PubMed

Ruffing, T; Haunschild, M; Egenolf, M; Eymann, W; Jost, D; Wallmen, G; Burmeister, C

2016-11-01

For the "preoperative stay" quality indicator , which is part of the external quality assurance for proximal femoral fractures (module 17/1), a tolerance range for surgery within 48 h after admission of ≤15 % is given. The structured dialog (2014) in Rheinland-Pfalz was analyzed with respect to reasons for delaying surgery for more than 48 h after admission. A total of 331 cases were analyzed. In 60.7 % patient-related reasons and in 13.3 % administrative reasons were found. In 9.1 % the statements were not feasible. Due to a lack of software-related specifications in 7.3 % a wrong preoperative length of stay was generated. Wrong coding or a computer-related problem was found in 6.6 %. The most common reason for delay was the intake of an anticoagulant (25.7 %). The significance of the quality indicator "Preoperative stay" without division into whether this was administrative or patient-related must be considered critically.

Controlling Depersonalized Counseling.

ERIC Educational Resources Information Center

Balistrieri, Tom

1982-01-01

Outlines Gestalt therapy techniques to increase active listening and counselor/client involvement in career counseling. Discusses awareness through dialog, role playing or "presentizing," and experiential "presentizing." Presents a sample dialog as illustration. (RC)

Experiences with a Barista Robot, FusionBot

NASA Astrophysics Data System (ADS)

Limbu, Dilip Kumar; Tan, Yeow Kee; Wong, Chern Yuen; Jiang, Ridong; Wu, Hengxin; Li, Liyuan; Kah, Eng Hoe; Yu, Xinguo; Li, Dong; Li, Haizhou

In this paper, we describe the implemented service robot, called FusionBot. The goal of this research is to explore and demonstrate the utility of an interactive service robot in a smart home environment, thereby improving the quality of human life. The robot has four main features: 1) speech recognition, 2) object recognition, 3) object grabbing and fetching and 4) communication with a smart coffee machine. Its software architecture employs a multimodal dialogue system that integrates different components, including spoken dialog system, vision understanding, navigation and smart device gateway. In the experiments conducted during the TechFest 2008 event, the FusionBot successfully demonstrated that it could autonomously serve coffee to visitors on their request. Preliminary survey results indicate that the robot has potential to not only aid in the general robotics but also contribute towards the long term goal of intelligent service robotics in smart home environment.

Rhetorical Consequences of the Computer Society: Expert Systems and Human Communication.

ERIC Educational Resources Information Center

Skopec, Eric Wm.

Expert systems are computer programs that solve selected problems by modelling domain-specific behaviors of human experts. These computer programs typically consist of an input/output system that feeds data into the computer and retrieves advice, an inference system using the reasoning and heuristic processes of human experts, and a knowledge…

Automated Run-Time Mission and Dialog Generation

DTIC Science & Technology

2007-03-01

Processing, Social Network Analysis, Simulation, Automated Scenario Generation 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT Unclassified...9 D. SOCIAL NETWORKS...13 B. MISSION AND DIALOG GENERATION.................................................13 C. SOCIAL NETWORKS

Reactive multiphase flow simulation workshop summary

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

VanderHeyden, W.B.

1995-09-01

A workshop on computer simulation of reactive multiphase flow was held on May 18 and 19, 1995 in the Computational Testbed for Industry at Los Alamos National Laboratory (LANL), Los Alamos, New Mexico. Approximately 35 to 40 people attended the workshop. This included 21 participants from 12 companies representing the petroleum, chemical, environmental and consumer products industries, two representatives from the DOE Office of Industrial Technologies and several from Los Alamos. The dialog at the meeting suggested that reactive multiphase flow simulation represents an excellent candidate for government/industry/academia collaborative research. A white paper on a potential consortium for reactive multiphasemore » flow with input from workshop participants will be issued separately.« less

Instructional Dialogue: Distance Education Students' Dialogic Behaviour

ERIC Educational Resources Information Center

Caspi, Avner; Gorsky, Paul

2006-01-01

Instructional systems, both distance education and campus-based, may be viewed in terms of intrapersonal and interpersonal "instructional dialogues," that mediate and facilitate learning respectively, and "instructional resources" that enable such dialogues. Resources include self-instruction texts, tutorials, instructor…

Conceptualizing Teacher Identity as a Complex Dynamic System: The Inner Dynamics of Transformations during a Practicum

ERIC Educational Resources Information Center

Henry, Alastair

2016-01-01

Currently, the inner dynamics of teacher identity transformations remain a "black box." Conceptualizing preservice teacher identity as a complex dynamic system, and the notion of "being someone who teaches" in dialogical terms as involving shifts between different teacher voices, the study investigates the dynamical processes…

Changing Minds by Reasoning About Belief Revision: A Challenge for Cognitive Systems

DTIC Science & Technology

2013-12-01

this case, his dialog moves could include highlighting unintended relationships suggested by the logo (e.g., that a competitor’s logo is an octopus , a...others, a cognitive system must, at a minimum, be able to entertain beliefs about their beliefs. Any movement at all toward more sophisticated scenarios

Cost considerations in database selection - A comparison of DIALOG and ESA/IRS

NASA Technical Reports Server (NTRS)

Jack, R. F.

1984-01-01

It is pointed out that there are many factors which affect the decision-making process in determining which databases should be selected for conducting the online search on a given topic. In many cases, however, the major consideration will be related to cost. The present investigation is concerned with a comparison of the costs involved in making use of DIALOG and the European Space Agency's Information Retrieval Service (ESA/IRS). The two services are very comparable in many respects. Attention is given to pricing structure, telecommunications, the number of databases, prints, time requirements, a table listing online costs for DIALOG and ESA/IRS, and differences in mounting databases. It is found that ESA/IRS is competitively priced when compared to DIALOG, and, despite occasionally higher telecommunications costs, may be even more economical to use in some cases.

Bilingual dialogic book-reading intervention for preschoolers with slow expressive vocabulary development.

PubMed

Tsybina, Irina; Eriks-Brophy, Alice

2010-01-01

This study examined the feasibility of using a dialogic book-reading intervention for 22-41-month-old bilingual preschool children with expressive vocabulary delays. The intervention was provided in English and Spanish concurrently to an experimental group of six children, while six other children were in a delayed treatment control group. Thirty 15-min sessions using dialogic book-reading strategies were provided in each language in the children's homes, in English by the primary investigator and in Spanish by the children's mothers, who were trained in the techniques of dialogic book-reading. Results showed that the children in the intervention group learned significantly more target words in each language following the intervention than the children in the control group. The children in the intervention group were also able to produce the acquired words at the time of a follow-up test 6 weeks after the end of the intervention. The gains in the overall vocabulary of the two groups of children did not differ significantly. The children's mothers expressed satisfaction with the program, and confirmed the benefits of dialogic book-reading for their children's learning of target words. The current paper describes a unique bilingual vocabulary intervention program for preschool children. Readers will gain an appreciation for the rationale for this intervention, and an insight in the implementation of dialogic book-reading. The main goal of the article is to provide the readers with the evaluation of the feasibility of this intervention. Copyright © 2010 Elsevier Inc. All rights reserved.

Critical Technology Determination for Future Human Space Flight

NASA Technical Reports Server (NTRS)

Mercer, Carolyn R.; Vangen, Scott D.; Williams-Byrd, Julie A.; Steckleim, Jonette M.; Alexander, Leslie; Rahman, Shamin A.; Rosenthal, Matthew; Wiley, Dianne S.; Davison, Stephan C.; Korsmeyer, David J.;

Critical Technology Determination for Future Human Space Flight

NASA Technical Reports Server (NTRS)

Mercer, Carolyn R.; Vangen, Scott D.; Williams-Byrd, Julie A.; Stecklein, Jonette M.; Rahman, Shamim A.; Rosenthal, Matthew E.; Hornyak, David M.; Alexander, Leslie; Korsmeyer, David J.; Tu, Eugene L.;

Visualizing Alternative Phosphorus Scenarios for Future Food Security

PubMed Central

Neset, Tina-Simone; Cordell, Dana; Mohr, Steve; VanRiper, Froggi; White, Stuart

2016-01-01

The impact of global phosphorus scarcity on food security has increasingly been the focus of scientific studies over the past decade. However, systematic analyses of alternative futures for phosphorus supply and demand throughout the food system are still rare and provide limited inclusion of key stakeholders. Addressing global phosphorus scarcity requires an integrated approach exploring potential demand reduction as well as recycling opportunities. This implies recovering phosphorus from multiple sources, such as food waste, manure, and excreta, as well as exploring novel opportunities to reduce the long-term demand for phosphorus in food production such as changing diets. Presently, there is a lack of stakeholder and scientific consensus around priority measures. To therefore enable exploration of multiple pathways and facilitate a stakeholder dialog on the technical, behavioral, and institutional changes required to meet long-term future phosphorus demand, this paper introduces an interactive web-based tool, designed for visualizing global phosphorus scenarios in real time. The interactive global phosphorus scenario tool builds on several demand and supply side measures that can be selected and manipulated interactively by the user. It provides a platform to facilitate stakeholder dialog to plan for a soft landing and identify a suite of concrete priority options, such as investing in agricultural phosphorus use efficiency, or renewable fertilizers derived from phosphorus recovered from wastewater and food waste, to determine how phosphorus demand to meet future food security could be attained on a global scale in 2040 and 2070. This paper presents four example scenarios, including (1) the potential of full recovery of human excreta, (2) the challenge of a potential increase in non-food phosphorus demand, (3) the potential of decreased animal product consumption, and (4) the potential decrease in phosphorus demand from increased efficiency and yield gains in crop and livestock systems. PMID:27840814

Visualizing Alternative Phosphorus Scenarios for Future Food Security.

PubMed

Neset, Tina-Simone; Cordell, Dana; Mohr, Steve; VanRiper, Froggi; White, Stuart

2016-01-01

The impact of global phosphorus scarcity on food security has increasingly been the focus of scientific studies over the past decade. However, systematic analyses of alternative futures for phosphorus supply and demand throughout the food system are still rare and provide limited inclusion of key stakeholders. Addressing global phosphorus scarcity requires an integrated approach exploring potential demand reduction as well as recycling opportunities. This implies recovering phosphorus from multiple sources, such as food waste, manure, and excreta, as well as exploring novel opportunities to reduce the long-term demand for phosphorus in food production such as changing diets. Presently, there is a lack of stakeholder and scientific consensus around priority measures. To therefore enable exploration of multiple pathways and facilitate a stakeholder dialog on the technical, behavioral, and institutional changes required to meet long-term future phosphorus demand, this paper introduces an interactive web-based tool, designed for visualizing global phosphorus scenarios in real time. The interactive global phosphorus scenario tool builds on several demand and supply side measures that can be selected and manipulated interactively by the user. It provides a platform to facilitate stakeholder dialog to plan for a soft landing and identify a suite of concrete priority options, such as investing in agricultural phosphorus use efficiency, or renewable fertilizers derived from phosphorus recovered from wastewater and food waste, to determine how phosphorus demand to meet future food security could be attained on a global scale in 2040 and 2070. This paper presents four example scenarios, including (1) the potential of full recovery of human excreta, (2) the challenge of a potential increase in non-food phosphorus demand, (3) the potential of decreased animal product consumption, and (4) the potential decrease in phosphorus demand from increased efficiency and yield gains in crop and livestock systems.

Error Awareness and Recovery in Conversational Spoken Language Interfaces

DTIC Science & Technology

2007-05-01

portant step towards constructing autonomously self -improving systems. Furthermore, we developed a scalable, data-driven approach that allows a system...prob- lems in spoken dialog (as well as other interactive systems) and constitutes an important step towards building autonomously self -improving...implicitly-supervised learning approach is applicable to other problems, and represents an important step towards developing autonomous, self

Dialogical Argumentation Instruction as a Catalytic Agent for the Integration of School Science with Indigenous Knowledge Systems

ERIC Educational Resources Information Center

Diwu, Christopher T.; Ogunniyi, Meshach B.

2012-01-01

In South Africa and elsewhere, the integration of science and Indigenous Knowledge Systems (IKS) is a contentious issue. This is due to both knowledge systems being underpinned by diverse epistemic authorities. This paper explores the possibilities and challenges associated with the integration of the two knowledge corpuses and how a Dialogical…

Design of decision support interventions for medication prescribing.

PubMed

Horsky, Jan; Phansalkar, Shobha; Desai, Amrita; Bell, Douglas; Middleton, Blackford

2013-06-01

Describe optimal design attributes of clinical decision support (CDS) interventions for medication prescribing, emphasizing perceptual, cognitive and functional characteristics that improve human-computer interaction (HCI) and patient safety. Findings from published reports on success, failures and lessons learned during implementation of CDS systems were reviewed and interpreted with regard to HCI and software usability principles. We then formulated design recommendations for CDS alerts that would reduce unnecessary workflow interruptions and allow clinicians to make informed decisions quickly, accurately and without extraneous cognitive and interactive effort. Excessive alerting that tends to distract clinicians rather than provide effective CDS can be reduced by designing only high severity alerts as interruptive dialog boxes and less severe warnings without explicit response requirement, by curating system knowledge bases to suppress warnings with low clinical utility and by integrating contextual patient data into the decision logic. Recommended design principles include parsimonious and consistent use of color and language, minimalist approach to the layout of information and controls, the use of font attributes to convey hierarchy and visual prominence of important data over supporting information, the inclusion of relevant patient data in the context of the alert and allowing clinicians to respond with one or two clicks. Although HCI and usability principles are well established and robust, CDS and EHR system interfaces rarely conform to the best known design conventions and are seldom conceived and designed well enough to be truly versatile and dependable tools. These relatively novel interventions still require careful monitoring, research and analysis of its track record to mature. Clarity and specificity of alert content and optimal perceptual and cognitive attributes, for example, are essential for providing effective decision support to clinicians. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Human computer interface guide, revision A

NASA Technical Reports Server (NTRS)

1993-01-01

The Human Computer Interface Guide, SSP 30540, is a reference document for the information systems within the Space Station Freedom Program (SSFP). The Human Computer Interface Guide (HCIG) provides guidelines for the design of computer software that affects human performance, specifically, the human-computer interface. This document contains an introduction and subparagraphs on SSFP computer systems, users, and tasks; guidelines for interactions between users and the SSFP computer systems; human factors evaluation and testing of the user interface system; and example specifications. The contents of this document are intended to be consistent with the tasks and products to be prepared by NASA Work Package Centers and SSFP participants as defined in SSP 30000, Space Station Program Definition and Requirements Document. The Human Computer Interface Guide shall be implemented on all new SSFP contractual and internal activities and shall be included in any existing contracts through contract changes. This document is under the control of the Space Station Control Board, and any changes or revisions will be approved by the deputy director.

NCC simulation model. Phase 2: Simulating the operations of the Network Control Center and NCC message manual

NASA Technical Reports Server (NTRS)

Benjamin, Norman M.; Gill, Tepper; Charles, Mary

1994-01-01

The network control center (NCC) provides scheduling, monitoring, and control of services to the NASA space network. The space network provides tracking and data acquisition services to many low-earth orbiting spacecraft. This report describes the second phase in the development of simulation models for the FCC. Phase one concentrated on the computer systems and interconnecting network.Phase two focuses on the implementation of the network message dialogs and the resources controlled by the NCC. Performance measures were developed along with selected indicators of the NCC's operational effectiveness.The NCC performance indicators were defined in terms of the following: (1) transfer rate, (2) network delay, (3) channel establishment time, (4) line turn around time, (5) availability, (6) reliability, (7) accuracy, (8) maintainability, and (9) security. An NCC internal and external message manual is appended to this report.

"Socratic Circles are a Luxury": Exploring the Conceptualization of a Dialogic Tool in Three Science Classrooms

NASA Astrophysics Data System (ADS)

Copelin, Michelle Renee

Research has shown that dialogic instruction promotes learning in students. Secondary science has traditionally been taught from an authoritative stance, reinforced in recent years by testing policies requiring coverage. Socratic Circles are a framework for student-led dialogic discourse, which have been successfully used in English language arts and social studies classrooms. The purpose of this research was to explore the implementation process of Socratic Circles in secondary science classes where they have been perceived to be more difficult. Focusing on two physical science classes and one chemistry class, this study described the nature and characteristics of Socratic Circles, teachers' dispositions toward dialogic instruction, the nature and characteristics of student discussion, and student motivation. Socratic Circles were found to be a dialogic support that influenced classroom climate, social skills, content connections, and student participation. Teachers experienced conflict between using traditional test driven scripted teaching, and exploring innovation through dialogic instruction. Students experienced opportunities for peer interaction, participation, and deeper discussions in a framework designed to improve dialogic skills. Students in two of the classrooms showed evidence of motivation for engaging in peer-led discussion, and students in one class did not. The class that did not show evidence of motivation had not been given the same scaffolding as the other two classes. Two physical science teachers and one chemistry teacher found that Socratic Circles required more scaffolding than was indicated by their peers in other disciplines such as English and social studies. The teachers felt that student's general lack of background knowledge for any given topic in physical science or chemistry necessitated the building of a knowledge platform before work on a discussion could begin. All three of the teachers indicated that Socratic Circles were a rewarding activity, beneficial to students, which they would use in the future.

Verbal communication skills in typical language development: a case series.

PubMed

Abe, Camila Mayumi; Bretanha, Andreza Carolina; Bozza, Amanda; Ferraro, Gyovanna Junya Klinke; Lopes-Herrera, Simone Aparecida

2013-01-01

The aim of the current study was to investigate verbal communication skills in children with typical language development and ages between 6 and 8 years. Participants were 10 children of both genders in this age range without language alterations. A 30-minute video of each child's interaction with an adult (father and/or mother) was recorded, fully transcribed, and analyzed by two trained researchers in order to determine reliability. The recordings were analyzed according to a protocol that categorizes verbal communicative abilities, including dialogic, regulatory, narrative-discursive, and non-interactive skills. The frequency of use of each category of verbal communicative ability was analyzed (in percentage) for each subject. All subjects used more dialogical and regulatory skills, followed by narrative-discursive and non-interactive skills. This suggests that children in this age range are committed to continue dialog, which shows that children with typical language development have more dialogic interactions during spontaneous interactions with a familiar adult.

A user-system interface agent

NASA Technical Reports Server (NTRS)

Wakim, Nagi T.; Srivastava, Sadanand; Bousaidi, Mehdi; Goh, Gin-Hua

1995-01-01

Agent-based technologies answer to several challenges posed by additional information processing requirements in today's computing environments. In particular, (1) users desire interaction with computing devices in a mode which is similar to that used between people, (2) the efficiency and successful completion of information processing tasks often require a high-level of expertise in complex and multiple domains, (3) information processing tasks often require handling of large volumes of data and, therefore, continuous and endless processing activities. The concept of an agent is an attempt to address these new challenges by introducing information processing environments in which (1) users can communicate with a system in a natural way, (2) an agent is a specialist and a self-learner and, therefore, it qualifies to be trusted to perform tasks independent of the human user, and (3) an agent is an entity that is continuously active performing tasks that are either delegated to it or self-imposed. The work described in this paper focuses on the development of an interface agent for users of a complex information processing environment (IPE). This activity is part of an on-going effort to build a model for developing agent-based information systems. Such systems will be highly applicable to environments which require a high degree of automation, such as, flight control operations and/or processing of large volumes of data in complex domains, such as the EOSDIS environment and other multidisciplinary, scientific data systems. The concept of an agent as an information processing entity is fully described with emphasis on characteristics of special interest to the User-System Interface Agent (USIA). Issues such as agent 'existence' and 'qualification' are discussed in this paper. Based on a definition of an agent and its main characteristics, we propose an architecture for the development of interface agents for users of an IPE that is agent-oriented and whose resources are likely to be distributed and heterogeneous in nature. The architecture of USIA is outlined in two main components: (1) the user interface which is concerned with issues as user dialog and interaction, user modeling, and adaptation to user profile, and (2) the system interface part which deals with identification of IPE capabilities, task understanding and feasibility assessment, and task delegation and coordination of assistant agents.

Von der Freundlichkeit in der Welt: Uber die phatische Funktion der Sprache im interkulturellen Dialog (Of Friendliness in the World: The Phatic Function of Language in Intercultural Dialogue).

ERIC Educational Resources Information Center

Rall, Marlene

1996-01-01

We humans do have a gift for bringing friendliness to this world, and this ability directly challenges the lines that Brecht wrote in which "the friendliness in this world" amounts to little more than "two handfuls of earth." With examples and thoughts from linguistics, cultural anthropology, and literature, readers are invited to reflect on how…

Dialectics, Dialogics and Other Ways of Reading Us

ERIC Educational Resources Information Center

Weinstein, Matthew; Broda, Matthew

2009-01-01

In this response to Reis's and Zuss's responses to our meditation on the grotesque, we attempt to draw distinctions between positivist, empiricist, and realist (including grotesque realist) projects. We also, drawing on Bakhtin, consider the difference between dialogic and dialectic commentary.

Dialectics, dialogics and other ways of reading us

NASA Astrophysics Data System (ADS)

Weinstein, Matthew; Broda, Matthew

2009-12-01

In this response to Reis's and Zuss's responses to our meditation on the grotesque, we attempt to draw distinctions between positivist, empiricist, and realist (including grotesque realist) projects. We also, drawing on Bakhtin, consider the difference between dialogic and dialectic commentary.

Wigner's "Polanyian" Epistemology and the Measurement Problem: The Wigner-Polanyi Dialog on Tacit Knowledge

NASA Astrophysics Data System (ADS)

Jha, Stefania

2011-09-01

I analyze the long dialog that Eugene Wigner (1902-1995) and Michael Polanyi (1891-1976) carried out on Polanyi's concept of tacit knowledge and its meaning for the measurement problem in quantum physics, focusing in particular on their ten-year correspondence between 1961 and 1971 on these subjects and the related mind-body problem. They differed in their interpretations, epistemologies, and ontologies, and consequently never resolved their differences on the measurement and mind-body problems. Nonetheless, their long dialog is significant and opens up avenues for exploring these problems further.

Parent-specific reciprocity from infancy to adolescence shapes children's social competence and dialogical skills.

PubMed

Feldman, Ruth; Bamberger, Esther; Kanat-Maymon, Yaniv

2013-01-01

Reciprocity - the capacity to engage in social exchange that integrates inputs from multiple partners into a unified social event - is a cornerstone of adaptive social life that is learned within dyad-specific attachments during an early period of neuroplasticity. Yet, very little research traced the expression of children's reciprocity with their mother and father in relation to long-term outcomes. Guided by evolutionary models, we followed mothers, fathers, and their firstborn child longitudinally and observed mother-child and father-child reciprocity in infancy, preschool, and adolescence. In preschool, children's social competence, aggression, and prosocial behavior were observed at kindergarten. In adolescence, children's dialogical skills were assessed during positive and conflict interactions with same-sex best friends. Father-child and mother-child reciprocity were individually stable, inter-related at each stage, and consisted of distinct behavioral components. Structural equation modeling indicated that early maternal and paternal reciprocity were each uniquely predictive of social competence and lower aggression in preschool, which, in turn, shaped dialogical skills in adolescence. Father-adolescent reciprocity contributed to the dialogical negotiation of conflict, whereas mother-adolescent reciprocity predicted adolescents' dialogical skills during positive exchanges. Results highlight the role of parent-child reciprocity in shaping children's social collaboration and intimate relationships with non-kin members of their social world.

Revisiting the Authoritative-Dialogic Tension in Inquiry-Based Elementary Science Teacher Questioning

NASA Astrophysics Data System (ADS)

Van Booven, Christopher D.

2015-05-01

Building on the 'questioning-based discourse analytical' framework developed by Singapore-based science educator and discourse analyst, Christine Chin, this study investigated the extent to which fifth-grade science teachers' use of questions with either an authoritative or dialogic orientation differentially restricted or expanded the quality and complexity of student responses in the USA. The author analyzed approximately 10 hours of classroom discourse from elementary science classrooms organized around inquiry-based science curricula and texts. Teacher questions and feedback were classified according to their dialogic orientation and contextually inferred structural purpose, while student understanding was operationalized as a dynamic interaction between cognitive process, syntacto-semantic complexity, and science knowledge type. The results of this study closely mirror Chin's and other scholars' findings that the fixed nature of authoritatively oriented questioning can dramatically limit students' opportunities to demonstrate higher order scientific understanding, while dialogically oriented questions, by contrast, often grant students the discursive space to demonstrate a greater breadth and depth of both canonical and self-generated knowledge. However, certain teacher questioning sequences occupying the 'middle ground' between maximal authoritativeness and dialogicity revealed patterns of meaningful, if isolated, instances of higher order thinking. Implications for classroom practice are discussed along with recommendations for future research.

Different Argentine Rural Extensionists' Mindsets and Their Practical Implications

ERIC Educational Resources Information Center

Landini, Fernando

2015-01-01

Purpose: This paper reflects upon the practice of Argentine rural extensionists working in the extension public system through the process of identifying different rural extensionists' types of mindsets and comparing them with transfer of technology extension approach, dialogical processes of horizontal knowledge exchange, participatory…

Expansion of Parents' Undetermined Experience in Socioeducational Programs: Extending the Dialogical Self Theory.

PubMed

Boulanger, Dany

2017-12-01

The Dialogic Self Theory (DST-Hermans et al. Integrative Psychology and Behavioral Sciences, 51(4), 1-31, 2017) is extended here in its dynamic aspects through focusing on the notions of indeterminacy, emptiness and movement. Linking with Husserl, I propose moving the dialogical self (DS) from a clear position in the "repertory of the Self" to an undetermined horizon. This makes it possible to introduce "holes" (emptiness) into the schematic representation of the "repertory of the Self". Yet Husserl's concept of horizon seems to focus too much on making the indeterminable determinate. To overcome this limit, I incorporate Bergson's concept of empty form into the DST. This enables conceptualising the extension and emergence of horizon. Extending Bergson's concept of organisation, it is possible to see how the expansion of the horizon in a movement of globalisation does not necessarily entail the disorganisation of the DS but rather to its further organisation. Extending the system of DS by Hermans et al. Integrative Psychology and Behavioral Sciences, 51(4), 1-31, (2017), I open by suggesting that movements are both horizontal (between people) and vertical (between the person, the institutions and the norms) connectors. My conceptual propositions are illustrated by parents' and educators' discourses in two Canadian socio-educational programs.

Workshop on Science and the Human Exploration of Mars

NASA Technical Reports Server (NTRS)

Duke, M. B. (Editor)

2001-01-01

The exploration of Mars will be a multi-decadal activity. Currently, a scientific program is underway, sponsored by NASA's Office of Space Science in the United States, in collaboration with international partners France, Italy, and the European Space Agency. Plans exist for the continuation of this robotic program through the first automated return of Martian samples in 2014. Mars is also a prime long-term objective for human exploration, and within NASA, efforts are being made to provide the best integration of the robotic program and future human exploration missions. From the perspective of human exploration missions, it is important to understand the scientific objectives of human missions, in order to design the appropriate systems, tools, and operational capabilities to maximize science on those missions. In addition, data from the robotic missions can provide critical environmental data - surface morphology, materials composition, evaluations of potential toxicity of surface materials, radiation, electrical and other physical properties of the Martian environment, and assessments of the probability that humans would encounter Martian life forms. Understanding of the data needs can lead to the definition of experiments that can be done in the near-term that will make the design of human missions more effective. This workshop was convened to begin a dialog between the scientific community that is central to the robotic exploration mission program and a set of experts in systems and technologies that are critical to human exploration missions. The charge to the workshop was to develop an understanding of the types of scientific exploration that would be best suited to the human exploration missions and the capabilities and limitations of human explorers in undertaking science on those missions.

The Action Researcher as Chameleon.

ERIC Educational Resources Information Center

Hadfield, Mark; Bennett, Steve

1995-01-01

Describes a project that trained institutional policymakers in action research regarding problems in developing training policies about young people's needs, examining attempts to collaborate and dialog with stakeholders and discussing how project members became enmeshed in complex sets of relationships calling for construction of dialog in…

Towards a Dialogical Pedagogy: Some Characteristics of a Community of Mathematical Inquiry

ERIC Educational Resources Information Center

Kennedy, Nadia Stoyanova

2009-01-01

This paper discusses a teaching model called community of mathematical inquiry (CMI), characterized by dialogical and inquiry-driven communication and a dynamic structure of intertwined cognitive processes including distributed thinking, mathematical argumentation, integrated reasoning, conceptual transformation, internalization of critical…

Calling-in the Family: Dialogic Performances of Family Conflict

ERIC Educational Resources Information Center

Congdon, Mark, Jr.; Herakova, Liliana; Bishop, Jessica

2018-01-01

Courses: Introduction to Communication, Introduction to Interpersonal Communication, Family Communication, Small Group Communication, Communication and Listening. Objectives: By this end of this activity, students will be able to identify and practice supportive and defensive communication; understand a dialogic approach to conflict; and…

Paralogic Hermeneutics and the Possibilities of Rhetoric.

ERIC Educational Resources Information Center

Kent, Thomas

1989-01-01

Explains how the Sophistic tradition, an alternative to the Platonic-Aristotelian rhetorical tradition, provides the historical foundation for a paralogic rhetoric that treats discourse production and analysis as open-ended dialogic activities and not as a codifiable system. Argues that teachers must examine the powerful paralogic/hermeneutic…

Experiences in Training End-User Searchers.

ERIC Educational Resources Information Center

Haines, Judith S.

1982-01-01

Describes study of chemists in the Chemistry Division, Organic Research Laboratory, Eastman Kodak Company, as end-user searchers on the DIALOG system searching primarily the "Chemical Abstracts" database. Training, level of use, online browsing, types of searches, satisfaction, costs, and value of end-user searching are highlighted.…

Increasing Student/Corporate Engagement

ERIC Educational Resources Information Center

Janicki, Thomas N.; Cummings, Jeffrey W.

2017-01-01

Increasing dialog and interaction between the corporate community and students is a key strategic goal of many universities. This paper describes an event that has been specifically designed to increase student and corporate engagement. It describes the process of planning and executing a targeted career day for information systems and information…

Commentary on the Papers

ERIC Educational Resources Information Center

Howe, Christine; Mercer, Neil

2017-01-01

This commentary discusses the four papers that comprise the special issue on dialogic teaching and learning, while making general observations that apply across the field as a whole. Similarities and differences are identified over the concepts of "dialogue" and "dialogic pedagogy". The possibility is raised that some aspects…

Connecting Reflective Practice, Dialogic Protocols, and Professional Learning

ERIC Educational Resources Information Center

Nehring, James; Laboy, Wilfredo T.; Catarius, Lynn

2010-01-01

In recent years, elements of reflective practice have been popularized in state school professional development. As reflective practice has moved into the mainstream, dialogic protocols have been developed by numerous organizations to structure discourse for deep understanding, enhance professional practice and advance organizational learning.…

Dialogue on Dialogic Pedagogy

ERIC Educational Resources Information Center

Matusov, Eugene; Miyazaki, Kiyotaka

2014-01-01

In September 2011 in Rome at the International Society for Cultural and Activity Research conference, Eugene Matusov (USA), Kiyotaka Miyazaki (Japan), Jayne White (New Zealand), and Olga Dysthe (Norway) organized a symposium on Dialogic Pedagogy. Formally during the symposium and informally after the symposium several heated discussions started…

Entrepreneurial Identity and Role Expectations in Nascent Entrepreneurship

ERIC Educational Resources Information Center

Lundqvist, Mats; Middleton, Karen Williams; Nowell, Pamela

2015-01-01

Entrepreneurship has been defined as an individual?new value creation dialogic. To study how entrepreneurial identity evolves, this article, drawing on entrepreneurial learning theory, adds an entrepreneurial role expectations dialogic. Longitudinal evidence from nascent entrepreneurs working in venture teams on invention disclosures offers an…

Portuguese Special Course: 12 Weeks.

ERIC Educational Resources Information Center

Defense Language Inst., Washington, DC.

This 12-week course in beginning Portuguese comprises four volumes of student text (Lessons 1-55) and a fifth volume of Portuguese-English/English-Portuguese vocabulary. Lesson materials consist of basic dialogs with English translation, recombination dialogs, readings and comprehension questions, oral exercises, and in later units, additional…

Dialogical Grammar: Varieties of Dialogue in Wittgenstein's Methodology

ERIC Educational Resources Information Center

Lemberger, Dorit

2015-01-01

The dialogical character of Wittgenstein's "Philosophical Investigations" has received scant attention in the literature, given the work's status in his total oeuvre, and is dismissed as a marginal as compared to the other differences between the "Tractatus" and the "Investigations." The main lines of interpretation…

The brain’s conversation with itself: neural substrates of dialogic inner speech

PubMed Central

Weis, Susanne; McCarthy-Jones, Simon; Moseley, Peter; Smailes, David; Fernyhough, Charles

2016-01-01

Inner speech has been implicated in important aspects of normal and atypical cognition, including the development of auditory hallucinations. Studies to date have focused on covert speech elicited by simple word or sentence repetition, while ignoring richer and arguably more psychologically significant varieties of inner speech. This study compared neural activation for inner speech involving conversations (‘dialogic inner speech’) with single-speaker scenarios (‘monologic inner speech’). Inner speech-related activation differences were then compared with activations relating to Theory-of-Mind (ToM) reasoning and visual perspective-taking in a conjunction design. Generation of dialogic (compared with monologic) scenarios was associated with a widespread bilateral network including left and right superior temporal gyri, precuneus, posterior cingulate and left inferior and medial frontal gyri. Activation associated with dialogic scenarios and ToM reasoning overlapped in areas of right posterior temporal cortex previously linked to mental state representation. Implications for understanding verbal cognition in typical and atypical populations are discussed. PMID:26197805

Considerations for preparing collaborative international research: a Ugandan experience.

PubMed

Musil, Carol M; Mutabaazi, Jemimah; Walusimbi, Mariam; Okonsky, Jennifer G; Biribonwa, Yedidah; Eagan, Sabrina; Dimarco, Marguerite A; Mbaballi, Speciosa; Fitzpatrick, Joyce J

2004-08-01

This article describes issues to consider when planning and conducting international research projects. Key considerations include building collaboration, developing a comprehensive and feasible research plan, funding and budgets, addressing human subjects concerns, and analyzing and disseminating project findings. These considerations and related methodological issues are discussed in the context of a replication pilot project conducted outside Kampala, Uganda. Ongoing dialog, flexibility, and collaboration, in addition to good science, are critical to developing successful international research projects.

Development of an automated speech recognition interface for personal emergency response systems

PubMed Central

Hamill, Melinda; Young, Vicky; Boger, Jennifer; Mihailidis, Alex

2009-01-01

Background Demands on long-term-care facilities are predicted to increase at an unprecedented rate as the baby boomer generation reaches retirement age. Aging-in-place (i.e. aging at home) is the desire of most seniors and is also a good option to reduce the burden on an over-stretched long-term-care system. Personal Emergency Response Systems (PERSs) help enable older adults to age-in-place by providing them with immediate access to emergency assistance. Traditionally they operate with push-button activators that connect the occupant via speaker-phone to a live emergency call-centre operator. If occupants do not wear the push button or cannot access the button, then the system is useless in the event of a fall or emergency. Additionally, a false alarm or failure to check-in at a regular interval will trigger a connection to a live operator, which can be unwanted and intrusive to the occupant. This paper describes the development and testing of an automated, hands-free, dialogue-based PERS prototype. Methods The prototype system was built using a ceiling mounted microphone array, an open-source automatic speech recognition engine, and a 'yes' and 'no' response dialog modelled after an existing call-centre protocol. Testing compared a single microphone versus a microphone array with nine adults in both noisy and quiet conditions. Dialogue testing was completed with four adults. Results and discussion The microphone array demonstrated improvement over the single microphone. In all cases, dialog testing resulted in the system reaching the correct decision about the kind of assistance the user was requesting. Further testing is required with elderly voices and under different noise conditions to ensure the appropriateness of the technology. Future developments include integration of the system with an emergency detection method as well as communication enhancement using features such as barge-in capability. Conclusion The use of an automated dialog-based PERS has the potential to provide users with more autonomy in decisions regarding their own health and more privacy in their own home. PMID:19583876

Dialogical relationship and cultural imagination: a hermeneutic approach to intercultural psychotherapy.

PubMed

Qureshi, Adil

2005-01-01

Effective intercultural psychotherapy generally has been conceptualized in terms of a specific knowledge and skills base, combined with relevant attention to the practitioner's cultural attitudes and beliefs. Although such an approach continues to be the gold standard in the field, it has yet to be demonstrated that these components are either necessary or sufficient for effective treatment. This paper presents an approach to intercultural therapy based on Gadamer's philosophical hermeneutics. Humans are always in the process of making sense of the world around them, a process which is predicated on culturally given preunderstandings. Cultural difference means that the preunderstandings are rarely mutual, and therefore, communication and psychotherapy are often problematic. These preunderstandings often show up in the form of racial and ethnic prejudice and the therapist is rarely aware of this. Therapist preunderstanding influences all aspects of the psychotherapy process, such as treatment planning, interventions chosen, and the therapeutic relationship. Recommendations are given for improving the intercultural therapy process, and draw strongly on the twin notions of the dialogical relationship and cultural imagination.

Collaboration and cogenerativity: on bridging the gaps separating theory-practice and cognition-emotion

NASA Astrophysics Data System (ADS)

Stetsenko, Anna

2008-07-01

In this rejoinder, I comment on how going through the activity of participating in this forum and of engaging in dialogue with my commentators makes sense at several levels—most importantly, at the personal and the conceptual—and how these two levels are intricately connected. The link between the personal and conceptual (cognition and emotion)—their de facto unity—is highlighted through a discussion of a theoretical stance that has to do with ineluctable dialogicality of any and all aspects, incarnations, and expressions of human development, being, and learning. The dialogicality of knowing comes to the fore if knowledge is understood as being part and parcel of ongoing real life activities out in the world imbued with ideology, values, and commitments. In this stance, knowing and acting, words and deeds, theory and practice cannot be ever thought of as separate realms; instead they inevitably and necessarily appear as belonging together and as forming inherent aspects (or dimensions) of one and the same process of people collaboratively engaging with and transforming the world.

Cultural Psychology of Differences and EMS; a New Theoretical Framework for Understanding and Reconstructing Culture.

PubMed

Yamamoto, Toshiya

2017-09-01

In this paper I introduce the outlines of our new type of theoretical framework named 'Cultural psychology of Differences' for understanding cultural others and dialogically reconstructing interactions among cultural others. In order to understand cultural others, it is necessary for us to reconstruct a new concept which enables us to analyze dynamic generation processes of culture. We propose the concept of Expanded Mediational Structure, EMS, as an elementary unit for understanding human social interactions. EMS is composed of subjects who interacts each other using objects of some kind as mediators, and a normative mediator, NM, which mediates their interactions. It is necessary to generate, share and adjust a NM to keep social interactions stable, and culture will appear when interaction malfunction is attributed to a gaps of NMs. The concept of EMS helps us to understand how culture is functionally substantialized in the plane of collective (or communal) intersubjectivity and how cultural conflicts develop and intensify. Focusing on the generation process of culture through interactions provides us with another option to understand cultural others through dialogical interactions with them.

Formalizing an integrative, multidisciplinary cancer therapy discovery workflow

PubMed Central

McGuire, Mary F.; Enderling, Heiko; Wallace, Dorothy I.; Batra, Jaspreet; Jordan, Marie; Kumar, Sushil; Panetta, John C.; Pasquier, Eddy

2014-01-01

Although many clinicians and researchers work to understand cancer, there has been limited success to effectively combine forces and collaborate over time, distance, data and budget constraints. Here we present a workflow template for multidisciplinary cancer therapy that was developed during the 2nd Annual Workshop on Cancer Systems Biology sponsored by Tufts University, Boston, MA in July 2012. The template was applied to the development of a metronomic therapy backbone for neuroblastoma. Three primary groups were identified: clinicians, biologists, and scientists (mathematicians, computer scientists, physicists and engineers). The workflow described their integrative interactions; parallel or sequential processes; data sources and computational tools at different stages as well as the iterative nature of therapeutic development from clinical observations to in vitro, in vivo, and clinical trials. We found that theoreticians in dialog with experimentalists could develop calibrated and parameterized predictive models that inform and formalize sets of testable hypotheses, thus speeding up discovery and validation while reducing laboratory resources and costs. The developed template outlines an interdisciplinary collaboration workflow designed to systematically investigate the mechanistic underpinnings of a new therapy and validate that therapy to advance development and clinical acceptance. PMID:23955390

What Density Functional Theory could do for Quantum Information

NASA Astrophysics Data System (ADS)

Mattsson, Ann

2015-03-01

The Hohenberg-Kohn theorem of Density Functional Theory (DFT), and extensions thereof, tells us that all properties of a system of electrons can be determined through their density, which uniquely determines the many-body wave-function. Given access to the appropriate, universal, functionals of the density we would, in theory, be able to determine all observables of any electronic system, without explicit reference to the wave-function. On the other hand, the wave-function is at the core of Quantum Information (QI), with the wave-function of a set of qubits being the central computational resource in a quantum computer. While there is seemingly little overlap between DFT and QI, reliance upon observables form a key connection. Though the time-evolution of the wave-function and associated phase information is fundamental to quantum computation, the initial and final states of a quantum computer are characterized by observables of the system. While observables can be extracted directly from a system's wave-function, DFT tells us that we may be able to intuit a method for extracting them from its density. In this talk, I will review the fundamentals of DFT and how these principles connect to the world of QI. This will range from DFT's utility in the engineering of physical qubits, to the possibility of using it to efficiently (but approximately) simulate Hamiltonians at the logical level. The apparent paradox of describing algorithms based on the quantum mechanical many-body wave-function with a DFT-like theory based on observables will remain a focus throughout. The ultimate goal of this talk is to initiate a dialog about what DFT could do for QI, in theory and in practice. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

The Other Women: Radicalizing Feminism.

ERIC Educational Resources Information Center

Puigvert, Lidia; Darder, Antonia; Merrill, Barbara; de los Reyes, Eileen; Stromquist, Nelly

A recent international symposium on radicalizing feminism explored ways of developing a dialogic feminism that emphasizes working in different settings under the common goal of including women who have been invisible in the dominant feminist literature by furthering theories and practices based on the principles of dialogic feminism. The seminar…

'Ten Golden Rules' for Designing Software in Medical Education: Results from a Formative Evaluation of DIALOG.

ERIC Educational Resources Information Center

Jha, Vikram; Duffy, Sean

2002-01-01

Reports the results of an evaluation of Distance Interactive Learning in Obstetrics and Gynecology (DIALOG) which is an electronic program for continuing education. Presents 10 golden rules for designing software for medical practitioners. (Contains 26 references.) (Author/YDS)

Intertextuality and Dialogic Interaction in Students' Online Text Construction

ERIC Educational Resources Information Center

Ronan, Briana

2015-01-01

This study examines the online writing practices of adolescent emergent bilinguals through the mediating lenses of dialogic interaction and intertextuality. Using a multimodal discourse analysis approach, the study traces how three students develop online academic texts through intertextual moves that traverse modal boundaries. The analysis…

Mental Health Consultation: An Untapped Tool for Facilitating Volatile Intercultural Diversity Group Dialogs

ERIC Educational Resources Information Center

marbley, aretha faye; Stevens, Hal; Taylor, Colette M.; Ritter, Rachelle Berg; Robinson, Petra A.; McGaha, Valerie; Bonner, Fred A., II; Li, Jiaqi

2015-01-01

There is an urgent need for leadership skills when facilitating communication and engendering acceptance and respect among people from culturally different backgrounds, opposing viewpoints, and vastly different experiences. Thus, when facilitating intercultural group dialogs, varying institutions, agencies, and businesses need culturally competent…

Dialogic Education for and from Authorial Agency

ERIC Educational Resources Information Center

Matusov, Eugene; Smith, Mark; Soslau, Elizabeth; Marjanovic-Shane, Ana; von Duyke, Katherine

2016-01-01

In this paper, we extend Bakhtin's ethical philosophical ideas to education and introduce a dialogic authorial agency espoused approach. We then consider this approach in opposition to the mainstream technological espoused approach, while focusing our contrasting analysis on student's authorial agency and critical dialogue. We argue that the…

Analytic Frameworks for Assessing Dialogic Argumentation in Online Learning Environments

ERIC Educational Resources Information Center

Clark, Douglas B; Sampson, Victor; Weinberger, Armin; Erkens, Gijsbert

2007-01-01

Over the last decade, researchers have developed sophisticated online learning environments to support students engaging in dialogic argumentation. This review examines five categories of analytic frameworks for measuring participant interactions within these environments focusing on (1) formal argumentation structure, (2) conceptual quality, (3)…

Re-configuring Aristotle's Dialogics through Reader-Response.

ERIC Educational Resources Information Center

Khawaja, Mabel

In her literature and composition classes, an educator encourages students to correlate their memory and imagination to the rhetorical elements of logos, pathos, and ethos and construct regenerative structures of knowledge through a comprehensive and objective understanding of a contextualized problem. She employs Bakhtin's dialogic method of…

Dialogic Spaces: A Critical Policy Development Perspective of Educational Leadership Qualifications

ERIC Educational Resources Information Center

Smith, Déirdre; Kelly, Darron; Allard, Carson

2017-01-01

The critical exploration of policy development processes employed to construct leadership qualifications is the focus of this inquiry. This exploration is made through specific application of the necessary conditions of Habermasian "practical discourse" to current dialogic procedures used to develop policies for principal, supervisory…

Fostering Organizational Sustainability through Dialogical Interaction

ERIC Educational Resources Information Center

Wals, Arjen E. J.; Schwarzin, Lisa

2012-01-01

Purpose: This paper aims to introduce and investigate dialogic interaction as a key element of achieving a transition towards sustainability in people, organizations and society as a whole. Furthermore "sustainability competence" as a potential outcome of such interaction is to be introduced, referring to the capacities and qualities…

Human Factors Considerations in System Design

NASA Technical Reports Server (NTRS)

Mitchell, C. M. (Editor); Vanbalen, P. M. (Editor); Moe, K. L. (Editor)

1983-01-01

Human factors considerations in systems design was examined. Human factors in automated command and control, in the efficiency of the human computer interface and system effectiveness are outlined. The following topics are discussed: human factors aspects of control room design; design of interactive systems; human computer dialogue, interaction tasks and techniques; guidelines on ergonomic aspects of control rooms and highly automated environments; system engineering for control by humans; conceptual models of information processing; information display and interaction in real time environments.

Mindfulness, Democracy, and Education

ERIC Educational Resources Information Center

Hyde, Andrea Marie; LaPrad, James G.

2015-01-01

In this article, we explain how mindfulness can enhance a democratic way of being, connecting practices of awareness, reflection, dialog, and action to democratic citizenship and social arrangements. We begin by sharing our understanding of democracy as a philosophy and a political system. We then provide a background for the concept of…

Predicting Language Proficiency Based on the Use of Multimedia Interfaces for Transcription Tasks.

ERIC Educational Resources Information Center

Crosby, Martha E.; And Others

1996-01-01

Describes a controlled experiment conducted to determine the differences between native and nonnative speakers' strategies for transcribing dialogs, from the simple to the complex. Results confirmed that there were significant differences among three categories of the users' interactions with a computerized transcription system. (seven references)…

Architecture for Building Conversational Agents that Support Collaborative Learning

ERIC Educational Resources Information Center

Kumar, R.; Rose, C. P.

2011-01-01

Tutorial Dialog Systems that employ Conversational Agents (CAs) to deliver instructional content to learners in one-on-one tutoring settings have been shown to be effective in multiple learning domains by multiple research groups. Our work focuses on extending this successful learning technology to collaborative learning settings involving two or…

Literature Searching Services--Choosing the Contract with the Best Discount Plan.

ERIC Educational Resources Information Center

Buckel, William L. (Bill)

1982-01-01

Focuses on the cost-saving technique--selecting the contract that offers the best discount--available when using the Lockheed DIALOG system. Examples of savings, password/contract options, and discount plans are given and a microcomputer program written in BASIC II to aid in calculating savings is described. (EJS)

Man-Machine Communication Through a Teletypewriter.

ERIC Educational Resources Information Center

Rubinoff, Morris

A ten-year research study designed a mechanized information system in the information processing field. Special attention was paid to implementation criteria entering into on-line retrieval through man-machine dialog from a remote typewriter or video terminal and four major areas were investigated: search strategies, machine stored indexer aids,…

Comparison of diagnosis of early retinal lesions of diabetic retinopathy between a computer system and human experts.

PubMed

Lee, S C; Lee, E T; Kingsley, R M; Wang, Y; Russell, D; Klein, R; Warn, A

2001-04-01

To investigate whether a computer vision system is comparable with humans in detecting early retinal lesions of diabetic retinopathy using color fundus photographs. A computer system has been developed using image processing and pattern recognition techniques to detect early lesions of diabetic retinopathy (hemorrhages and microaneurysms, hard exudates, and cotton-wool spots). Color fundus photographs obtained from American Indians in Oklahoma were used in developing and testing the system. A set of 369 color fundus slides were used to train the computer system using 3 diagnostic categories: lesions present, questionable, or absent (Y/Q/N). A different set of 428 slides were used to test and evaluate the system, and its diagnostic results were compared with those of 2 human experts-the grader at the University of Wisconsin Fundus Photograph Reading Center (Madison) and a general ophthalmologist. The experiments included comparisons using 3 (Y/Q/N) and 2 diagnostic categories (Y/N) (questionable cases excluded in the latter). In the training phase, the agreement rates, sensitivity, and specificity in detecting the 3 lesions between the retinal specialist and the computer system were all above 90%. The kappa statistics were high (0.75-0.97), indicating excellent agreement between the specialist and the computer system. In the testing phase, the results obtained between the computer system and human experts were consistent with those of the training phase, and they were comparable with those between the human experts. The performance of the computer vision system in diagnosing early retinal lesions was comparable with that of human experts. Therefore, this mobile, electronically easily accessible, and noninvasive computer system, could become a mass screening tool and a clinical aid in diagnosing early lesions of diabetic retinopathy.

How far could we make ourselves understood by the Andromedans? - an evolutionary cybernetic problem in hierarchical dynamics

NASA Astrophysics Data System (ADS)

Santoli, Salvatore

1994-01-01

The mechanistic interpretation of the communication process between cognitive hierarchical systems as an iterated pair of convolutions between the incoming discrete time series signals and the chaotic dynamics (CD) at the nm-scale of the perception (energy) wetware level, with the consequent feeding of the resulting collective properties to the CD software (symbolic) level, shows that the category of quality, largely present in Galilean quantitative-minded science, is to be increasingly made into quantity for finding optimum common codes for communication between different intelligent beings. The problem is similar to that solved by biological evolution, of communication between the conscious logic brain and the underlying unfelt ultimate extra-logical processes, as well as to the problem of the mind-body or the structure-function dichotomies. Perspective cybernated nanotechnological and/or nanobiological interfaces, and time evolution of the 'contact language' (the iterated dialogic process) as a self-organising system might improve human-alien understanding.

Performance Dialogs Implemented in a Finnish University

ERIC Educational Resources Information Center

Takala, Marjatta; Keskinen, Soili

2014-01-01

This article analyses performance dialogs (PDs) in the university context in Finland. These are held annually between employers and employees. The study was carried out to assess the efficacy of this technique. Research methods included an electronic questionnaire over two different years delivered to the whole staff of the Department of Teacher…

Dialogic Communication in the One-to-One Improvisation Lesson: A Qualitative Study

ERIC Educational Resources Information Center

de Bruin, Leon R.

2018-01-01

This qualitative study investigates the dialogic interactions between teacher and student that enhance learning and teaching within the one-to-one music improvisation lesson. This study analyses the ways teachers elicit student actions, thoughts and processes that develop student skills, critical and creative thinking processes necessary for…

A Dialogic Construction of Ethical Standards for the Teaching Profession

ERIC Educational Resources Information Center

Smith, Deirdre Mary

2013-01-01

In Ontario, Canada, both the educational community and the public, which is understood to include parents, students and citizens of the province, participated in a multi-phased, longitudinal, dialogic inquiry to develop a set of ethical standards for the teaching profession. Collective discovery methods, syntheses, and validation of ethical…

International Doctoral Students' Becoming: A Dialogic Perspective

ERIC Educational Resources Information Center

Xu, Linlin; Grant, Barbara

2017-01-01

This paper takes up Bakhtin's dialogic perspective to explore the becoming of one Chinese international doctoral student's voices. We investigate how a single participant (from a wider study) assimilates the most transformative but "alien" voice of critical thinking in her supervision space by participating in dialogues with key speaking…

Leadership Development as a Dialogic Process: The Rationale and Concept of an International Leadership Institute

ERIC Educational Resources Information Center

Kedian, Jeremy; Giles, David; Morrison, Michele; Fletcher, Murray

2016-01-01

Rapidly changing educational contexts demand deft leadership responses. In this fluid environment, it is imperative that leadership learning models sound educational praxis. Such praxis necessitates the inclusion of participant voices within relational and dialogic processes that enable authentic, creative and collaborative thinking. This paper…

Dialogizing Response in the Writing Classroom: Students Answer Back.

ERIC Educational Resources Information Center

Gay, Pamela

1998-01-01

Notes that while informed teachers of writing have moved toward more dialogic approaches, they still have colonial tendencies when responding to student writing. Suggests an activity that invites students to talk back to the teacher-reader as a means of helping them move more effectively toward revision. (PA)

Enhancing Parent-Child Relationship through Dialogic Reading

ERIC Educational Resources Information Center

Ganotice, Fraide A., Jr.; Downing, Kevin; Mak, Teresa; Chan, Barbara; Lee, Wai Yip

2017-01-01

Dialogic reading (DR) has been identified as an effective strategy for enhancing children's literacy skills in Western and Asian contexts. Given that storytelling is a shared experience between adults and children, parent-child relationships is hypothesised to be enhanced by DR. Despite this possibility, there has been no systematic attempt to…

Critical Conversations: Tensions and Opportunities of the Dialogical Classroom

ERIC Educational Resources Information Center

Fecho, Bob; Collier, Nicole D.; Friese, Elizabeth E. G.; Wilson, Amy Alexandra

2010-01-01

English teachers and educators of English teachers should work within rather than against the tensions present in their classrooms. For us, nothing could be more key. Until university teacher educators construct and enact classrooms that embrace the dialogical tensions and possibilities within those settings, new and veteran teachers in the…

Dialogic Teaching: Rethinking Language Use during Literature Discussions

ERIC Educational Resources Information Center

Reznitskaya, Alina

2012-01-01

Dialogic teaching--a pedagogical approach that involves students in a collaborative construction of meaning and is characterized by shared control over the key aspects of classroom discourse--has been largely advocated by contemporary research and theory. However, studies in the US and UK continue to document the persistence of monologic…

Resistance to Racial/Ethnic Dialog in Graduate Preparation Programs: Implications for Developing Multicultural Competence

ERIC Educational Resources Information Center

Kelly, Bridget Turner; Gayles, Joy Gaston

2010-01-01

This study sought to understand how individuals experienced multicultural courses in graduate preparation programs. The researchers conducted focus groups with 37 current and former graduate students in student affairs. Participants reported resistance to multicultural dialog, both in their direct experiences and through their perceptions of…

Public and Private Dialogue About the American Family on Television.

ERIC Educational Resources Information Center

Albada, Kelly Fudge

2000-01-01

Finds that the private dialog between parents and children closely approximated the public dialog about TV family portrayals by focusing on TV family realism, structure, and relationship models. Shows that a social learning model was implicit in participants' arguments, and that most participants argued that family portrayals affect expectations…

The Function of Text in a Dialogic Writing Course.

ERIC Educational Resources Information Center

Comprone, Joseph J.

Focusing on recent composition theory, this paper offers suggestions for writing teachers in applying concepts of dialogic discourse directly to the pedagogy of the college writing course. The first section of the paper addresses the influence of the social constructionist work on interpretation theory by Richard Rorty, Clifford Geertz, and…

Reflective Role-Playing in the Development of Dialogic Skill

ERIC Educational Resources Information Center

Hersted, Lone

2017-01-01

Whether an organization prospers depends importantly on the relationships among its participants, and central to the success of relationships is the process of dialogue. This article describes an action-based educational practice for enhancing dialogical and relational skills among members of an organization. The effort draws on concepts of…

Examining Transfer Effects from Dialogic Discussions to New Tasks and Contexts

ERIC Educational Resources Information Center

Reznitskaya, Alina; Glina, Monica; Carolan, Brian; Michaud, Olivier; Rogers, Jon; Sequeira, Lavina

2012-01-01

This study investigated whether students who engage in inquiry dialogue with others improve their performance on various tasks measuring argumentation development. The study used an educational environment called Philosophy for Children (P4C) to examine specific theoretical assumptions regarding the role dialogic interaction plays in the…

Thai Basic Course.

ERIC Educational Resources Information Center

Defense Language Inst., Washington, DC.

These 10 volumes comprise Lessons 1-80 in an introductory course in Thai. The general format, as presented in the first unit, consists of (1) a question-answer pattern drill, which introduces new grammatical structures, (2) a dialog, containing the new structures and vocabulary, (3) a recombination dialog, presenting the new words and patterns in…

Freire (with Bakhtin) and the Dialogic Classroom Seminar

ERIC Educational Resources Information Center

Bowers, Rick

2005-01-01

This article on pedagogy in the classroom seminar combines the basic principles of dialogue and liberation as expressed especially by 20th-century thinkers Bakhtin and Freire. It argues for a pedagogy of educational growth and facilitation of ideas. Through learner-centered knowledge, dialogic interaction, open exploration, mutual respect, and…

Argumentation in a Changing World

ERIC Educational Resources Information Center

Schwarz, Baruch B.; De Groot, Reuma

2007-01-01

Critical reasoning has been recognized as a valuable educational goal since the end of the nineteenth century. However, the educational programs to reach this goal have changed dramatically during the twentieth century and moved to a dialogic approach. The shift to dialogism in programs to promote critical reasoning brings challenges concerning…

A Graphical User Interface for the Low Cost Combat Direction System

DTIC Science & Technology

1991-09-16

the same tasks. These shipboard tasks, which include contact management , moving geometry calculations, intelligence compila- tion, area plotting and...Display Defaults Analysis This category covers a wide range of required data input and system configuration issues. To keep the screen display manageable ...parts or dialog boxes. The implementation of an Ada application using STARS is quite straightforward, although knowlede of X Protocol primitives is

University of Colorado Dialog Systems for Travel and Navigation

DTIC Science & Technology

2001-01-01

understanding technologies using the DARPA Hub Architecture. Users are able to converse with an automated travel agent over the phone to retrieve up-to-date...travel information such as flight schedules, pricing, along with hotel and rental car availability. The CU Communicator has been under development...implementation of the DARPA Communicator task [3]. The system combines continuous speech recognition, natural language understanding and flexible dialogue

Comparing future options for human space flight

NASA Astrophysics Data System (ADS)

Sherwood, Brent

2011-09-01

The paper analyzes the "value proposition" for government-funded human space flight, a vexing question that persistently dogs efforts to justify its $10 10/year expense in the US. The original Mercury/Gemini/Apollo value proposition is not valid today. Neither was it the value proposition actually promoted by von Braun, which the post-Apollo 80% of human space flight history has persistently attempted to fulfill. Divergent potential objectives for human space flight are captured in four strategic options— Explore Mars; accelerate Space Passenger Travel; enable Space Power for Earth; and Settle the Moon—which are then analyzed for their purpose, societal myth, legacy benefits, core needs, and result as measured by the number and type of humans they would fly in space. This simple framework is proposed as a way to support productive dialog with public and other stakeholders, to determine a sustainable value proposition for human space flight.

A CCIR-based prediction model for Earth-Space propagation

NASA Technical Reports Server (NTRS)

Zhang, Zengjun; Smith, Ernest K.

1991-01-01

At present there is no single 'best way' to predict propagation impairments to an Earth-Space path. However, there is an internationally accepted way, namely that given in the most recent version of CCIR Report 564 of Study Group 5. This paper treats a computer code conforming as far as possible to Report 564. It was prepared for an IBM PS/2 using a 386 chip and for Macintosh SE or Mach II. It is designed to be easy to write and read, easy to modify, fast, have strong graphic capability, contain adequate functions, have dialog capability and windows capability. Computer languages considered included the following: (1) Turbo BASIC, (2) Turbo PASCAL, (3) FORTRAN, (4) SMALL TALK, (5) C++, (6) MS SPREADSHEET, (7) MS Excel-Macro, (8) SIMSCRIPT II.5, and (9) WINGZ.

Dialog detection in narrative video by shot and face analysis

NASA Astrophysics Data System (ADS)

Kroon, B.; Nesvadba, J.; Hanjalic, A.

2007-01-01

The proliferation of captured personal and broadcast content in personal consumer archives necessitates comfortable access to stored audiovisual content. Intuitive retrieval and navigation solutions require however a semantic level that cannot be reached by generic multimedia content analysis alone. A fusion with film grammar rules can help to boost the reliability significantly. The current paper describes the fusion of low-level content analysis cues including face parameters and inter-shot similarities to segment commercial content into film grammar rule-based entities and subsequently classify those sequences into so-called shot reverse shots, i.e. dialog sequences. Moreover shot reverse shot specific mid-level cues are analyzed augmenting the shot reverse shot information with dialog specific descriptions.

Multicultural adolescents between tradition and postmodernity: Dialogical Self Theory and the paradox of localization and globalization.

PubMed

van Meijl, Toon

2012-01-01

This chapter builds on Dialogical Self Theory to investigate the identity development of adolescents growing up in multicultural societies. Their cultural identity is not only compounded by the rapid cultural changes associated with globalization, but also by the paradoxical revival of cultural traditions which the large-scale compression of time and space has incited at local levels of society. Dialogical Self Theory, which is based on the metaphor of the self as a "society of mind," helps to understand the dilemmas of tradition and postmodernity, of localization and globalization, within the self of individual youngsters. Copyright © 2012 Wiley Periodicals, Inc., A Wiley Company.

Designing intuitive dialog boxes in Windows environments

NASA Astrophysics Data System (ADS)

Souetova, Natalia

2000-01-01

There were analyzed some approaches to user interface design. Most existing interfaces seem to be difficult for understanding and studying for newcomers. There were defined some ways for designing interfaces based on psychology of computer image perception and experience got while working with artists and designers without special technique education. Some applications with standard Windows interfaces, based on these results, were developed. Windows environment was chosen because they are very popular now. This increased quality and speed of users' job and reduced quantity of troubles and mistakes. Now high-qualified employers do not spend their working time for explanation and help.

A Dialogic Path to Evidence-Based Argumentive Writing

ERIC Educational Resources Information Center

Hemberger, Laura; Kuhn, Deanna; Matos, Flora; Shi, Yuchen

2017-01-01

Central to argument are evidence-based claims, requiring coordination of a claim with evidence bearing on it. We advocate a dialogic approach to developing argument skills and in the work reported here examine the further scaffold of prompts that exemplify functions of evidence in relation to a claim. This scaffold was successful in accelerating…

The Effects of Technology-Mediated Dialogic Learning in Elementary Mathematics Instruction

ERIC Educational Resources Information Center

Working, Christopher

2018-01-01

The use of technology in elementary mathematics instruction tends to be low-level, despite its affordance of supporting the development of students' high-level reasoning ability. This study builds upon a sociocultural view of learning and was designed to determine what effect a technology-mediated dialogic learning intervention has on third-grade…

[Dr. Winkelmann Stories. Parts 1-6.

ERIC Educational Resources Information Center

Kappen, Barbara

A set of instructional materials in German contains six units, each consisting of a dialog (of approximately four pages) between a man and his cleaning lady; a vocabulary list, in English, corresponding to the underlined words in the dialog; content questions and answers, in German; and composition and conversation questions, in German. The unit…

The Role of Dialogic Processes in Designing Career Expectations

ERIC Educational Resources Information Center

Bangali, Marcelline; Guichard, Jean

2012-01-01

This article examines the role played by dialogic processes in the designing or redesigning of future expectations during a career guidance intervention. It discusses a specific method ("Giving instruction to a double") developed and used during career counseling sessions with two recent doctoral graduates. It intends both to help them outline or…

A Modified Dialogic Reading Intervention for Preschool Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Fleury, Veronica P.; Schwartz, Ilene S.

2017-01-01

We examined the effect of a modified dialogic reading intervention on levels of verbal participation and vocabulary growth in nine preschool children with autism spectrum disorder (ASD) using single-case design methodology. Baseline book reading resulted in consistently low levels of verbal participation followed by an immediate increase in verbal…

Number Words in "Her" Language, Dialogism and Identity-Work: The Case of Little Mariah

ERIC Educational Resources Information Center

Chronaki, Anna; Mountzouri, Georgia; Zaharaki, Maria; Planas, Núria

2016-01-01

Based on an ethnographic study, we explore the potential of experimenting with multiple languages for number words as part of young children's mathematical activity. Data from a preschool classroom activity on "number words in 'other' languages" exemplify a complex process of discursive identity-work and dialogism amongst children,…

Dialogic Teaching: Evaluation Report and Executive Summary

ERIC Educational Resources Information Center

Jay, Tim; Willis, Ben; Thomas, Peter; Taylor, Roberta; Moore, Nick; Burnett, Cathy; Merchant, Guy; Stevens, Anna

2017-01-01

The aim of the intervention was to raise levels of engagement and attainment across English, maths, and science in primary schools by improving the quality of teacher and pupil talk in the classroom. The approach, termed "dialogic teaching", emphasises dialogue through which pupils learn to reason, discuss, argue, and explain in order to…

A Look at Dialog's First CD-ROM Product.

ERIC Educational Resources Information Center

Duggan, Mary Kay

1987-01-01

Discusses reasons for selecting ERIC with the Dialog OnDisc software for training information professionals in online searching at the University of California, Berkeley, and analyzes some of the features of the CD-ROM software. Pros and cons of online and OnDisc access are summarized, and three references are listed. (Author/MES)

Morality, Culture and the Dialogic Self: Taking Cultural Pluralism Seriously

ERIC Educational Resources Information Center

Haste, Helen; Abrahams, Salie

2008-01-01

This paper explores moral reasoning within the framework of contemporary cultural theory, in which moral functioning is action mediated by tools (such as socially available discourses) within a social and cultural context. This cultural model of a "dialogic moral self" challenges many of the assumptions inherent in the individualistic Kantian…

Dialogic Bonds and Boundaries.

ERIC Educational Resources Information Center

Khawaja, Mabel

A study of literature cannot be divorced from cultural contexts, nor can it ignore the humanist vision in interpreting literary texts. To discover dialogic bonds and boundaries between the reader and the text, or the writer and the audience, English classes should have two objectives: (1) to explore the diversity of perspectives, and (2) to relate…

Who Fits? A Dialog on the Politics of "Doing-Being" a Scholar

ERIC Educational Resources Information Center

Tooms, Autumn; English, Fenwick

2010-01-01

This chapter is based on heuristic research and phenomenology which honors the dialectic of personal narratives as a way to process and understand the politics of change centered on hegemony, discourse, and cultural plurality. This methodology utilizes personal narrative and dialog as way to consider the importance of reflecting on individual…

Layers of Discourse in Preschool Block Play: An Examination of Children's Social Interactions

ERIC Educational Resources Information Center

Cohen, Lynn E.

2015-01-01

Mikhail Bakhtin's philosophical orientation concerning dialogism offers a challenge to contemporary play theory. This study demonstrates the benefits of a Bakhtinian analysis of double voicing in early childhood programs. Bakhtin's notion of dialogism, specifically Bakhtin's ideas on genre and utterance, has received less attention in the analysis…

Utterance in the Classroom: Dialogic Motives for Invention.

ERIC Educational Resources Information Center

Hunt, Russell A.

Collaboration in writing is not confined to conventional multiple authorship and peer editing, but extends across the text to include its readers. Strong support for language development comes from dialogic situations in which student writing is created as a response to some other utterance, and yet classrooms rarely support such situations. The…

Dialogic Discourse in the Classroom

ERIC Educational Resources Information Center

Saglam, Yilmaz; Kanadli, Sedat; Karatepe, Vildan; Gizlenci, Emine Aynur; Goksu, Pinar

2015-01-01

The study aimed to explore the impact of an SDM-based professional development program on teacher discourse. Two types of discourse, authoritative and dialogic discourses, was the focus of the search. From a Bakhtinian standpoint, authoritative words are viewed as located in a distanced zone, do not reflect any individual point of view, and are…

Speakeasy: A Text for Speaking, Volume 2. English for Special Purposes Series: Autobody Repair.

ERIC Educational Resources Information Center

Peet, William, Jr.

This is the second of two volumes devoted to dialogs designed for classroom use by students of English as a second language. Survival skills are emphasized. The dialogs are grouped under the following titles: (1) "Buying Furniture," (2) "Straightening Metal Surfaces," (3) "Opening a Checking Account," (4) "Going…

SSD 5-4-3: A Dialogical Writing Warm-Up

ERIC Educational Resources Information Center

Mulder, Tom

2012-01-01

The Silent Socratic Dialogue (SSD) writing warm-up technique places college students in a dialogic setting in which they construct the texts that explore, inform, and challenge each other through a succession of questions and answers. It validates students' voices, ideas, and interactions as worthy of study while engaging them in the…

An Adapted Dialogic Reading Program for Turkish Kindergarteners from Low Socio-Economic Backgrounds

ERIC Educational Resources Information Center

Ergül, Cevriye; Akoglu, Gözde; Sarica, Ayse D.; Karaman, Gökçe; Tufan, Mümin; Bahap-Kudret, Zeynep; Zülfikar, Deniz

2016-01-01

The study aimed to examine the effectiveness of the Adapted Dialogic Reading Program (ADR) on the language and early literacy skills of Turkish kindergarteners from low socio-economic (SES) backgrounds. The effectiveness of ADR was investigated across six different treatment conditions including classroom and home based implementations in various…

Peer Inquiry: Discovering What You Know through Dialogue

ERIC Educational Resources Information Center

Wix, Linney; John-Steiner, Vera

2008-01-01

The article discusses a dialogical peer inquiry process as a practice of co-constructing knowledge in graduate coursework. The process, formerly structured as an exam, was developed by Dr. Vera John-Steiner more than 30 years ago and has been implemented in adapted forms by her students in their teaching. The dialogical peer inquiry process…

Excuse Me, Is This Thing On? Audiotape Commentary in Dialogic Classrooms.

ERIC Educational Resources Information Center

Vandenberg, Peter

1992-01-01

Asserts that audiotape commentary on student papers should not be considered a panacea for composition teachers. Argues that, although its effectiveness always depends on a greater dialogic context, it can be a collaborative, enabling method for reader and writer to exchange information about intention and effect that exceeds the limitations of…

Beyond Member-Checking: A Dialogic Approach to the Research Interview

ERIC Educational Resources Information Center

Harvey, Lou

2015-01-01

This article presents a dialogic qualitative interview design for a narrative study of six international UK university students' motivation for learning English. Based on the work of Mikhail Bakhtin, this design was developed in order to address the limitations of member-checking [Lincoln, Y. S., and E. G. Guba. 1985. "Naturalistic…

Dialogic Learning and Collaboration through Video Chat in Two First-Grade Classrooms

ERIC Educational Resources Information Center

Luft, Susan

2014-01-01

There is extensive research evidencing the value of developing early oral literacy skills within sociocultural experiences. However there is a lack of research examining first-grade students engaged in dialogic learning using Internet communication technology. The purpose of this study was to analyze the collaborative peer-talk process of…

Modeling Classroom Discourse: Do Models That Predict Dialogic Instruction Properties Generalize across Populations?

ERIC Educational Resources Information Center

Samei, Borhan; Olney, Andrew M.; Kelly, Sean; Nystrand, Martin; D'Mello, Sidney; Blanchard, Nathan; Graesser, Art

2015-01-01

It has previously been shown that the effective use of dialogic instruction has a positive impact on student achievement. In this study, we investigate whether linguistic features used to classify properties of classroom discourse generalize across different subpopulations. Results showed that the machine learned models perform equally well when…

"Dialog" and "Love" In The Work of Paulo Freire

ERIC Educational Resources Information Center

Liambas, Anastassios; Kaskaris, Ioannis

2012-01-01

Both "dialog" and "love" set out a compact theoretical-practical corpus of reference in order to understand, study and elaborate further the ideas and radical tradition of Freire's pedagogy. One could argue that both notions reflect Freire's influence from the main narrations that compose and configure his theoretical foundations i.e. liberation…

Automatic Classification of Question & Answer Discourse Segments from Teacher's Speech in Classrooms

ERIC Educational Resources Information Center

Blanchard, Nathaniel; D'Mello, Sidney; Olney, Andrew M.; Nystrand, Martin

2015-01-01

Question-answer (Q&A) is fundamental for dialogic instruction, an important pedagogical technique based on the free exchange of ideas and open-ended discussion. Automatically detecting Q&A is key to providing teachers with feedback on appropriate use of dialogic instructional strategies. In line with this, this paper studies the…

Dichotomy, Dialectic and Dialogic: How Do Sociology Terms Assist Career Development Theory?

ERIC Educational Resources Information Center

Burns, Edgar A. M.

2012-01-01

Three concepts from sociology--dichotomy and two extensions, dialectic and dialogic--are considered here as social-psychological tools for career practitioners who analyse and investigate career patterns, career motivations and career pathways, whether at career start or at further points of transition. These terms have macro-social applications…

Mental Sociality and Collective Identity: A Dialogical Analysis of the Indian Sense of Self

ERIC Educational Resources Information Center

Chaudhary, Nandita

2012-01-01

This chapter discusses the specific strengths of Dialogical Self Theory for the exploration and explanation of the phenomenon of "society of the mind" as it is expressed in various intricate, culturally specific discourse strategies among Indians. By focusing on a recent social movement to demonstrate the particularity of cultural…

"Do You Know Actimel?" The Adaptive Nature of Dialogic Teacher-Led Discussions in the CLIL Science Classroom: A Case Study

ERIC Educational Resources Information Center

Escobar Urmeneta, Cristina; Evnitskaya, Natalia

2014-01-01

This interpretive case study is framed within recent sociocultural conceptualisations of learning. It draws on research on teacher-led classroom discussions, and investigates the conversational intricacies through which "dialogicity" is accomplished in adaptive ways in one content and language integrated learning (CLIL) science…

Instructional Coaching through Dialogic Interaction: Helping a Teacher to Become Agentive in Her Practice

ERIC Educational Resources Information Center

Haneda, Mari; Teemant, Annela; Sherman, Brandon

2017-01-01

We investigate the instructional coaching interactions between a kindergarten teacher and an experienced coach using the analytic lens of dialogic teaching. The data were collected in the context of a US professional development project that supports urban elementary school teachers in enacting critical sociocultural teaching practices. We…

Dialogic Pedagogy in Creative Practice: A Conversation in Examples

ERIC Educational Resources Information Center

Archer, Carol; Kelen, Christopher

2015-01-01

This paper surveys examples of dialogic pedagogy in creative practices in the areas of Visual Studies and Creative Writing at universities in Hong Kong and Macao. The authors describe their own participant-observer experience of evolving pedagogy for creative practice through on-site and remote interaction, with colleagues and with and between…

Dialog to Understanding across Cultures.

ERIC Educational Resources Information Center

Gonzalez-Mena, Janet

1999-01-01

Suggests that cultural differences may be at the root of some conflicts between parents and child care directors or staff. Maintains that the way to identify cultural conflicts is to start ongoing dialog between parents and staff. Notes that staff need to identify their own attitudes and biases and be open to parents' perspectives without…

Educating Citizens: A Cross-Cultural Conversation

ERIC Educational Resources Information Center

Adler, Susan A.; Moi, Kho Ee

2011-01-01

This study explores pre-service teachers' beliefs about citizenship across two nations, the United States and Singapore; the nature of their conversation about those beliefs; and the impact of their cross-cultural dialog on their reflections about the citizenship goal of social studies. Data is based on a Black Board-based threaded dialog, over…

Dialogic Reading. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2010

2010-01-01

Dialogic reading is an interactive shared picture-book reading practice designed to enhance young children's language and literacy skills. During the shared reading practice, the adult and the child switch roles so that the child learns to become the storyteller with the assistance of the adult, who functions as an active listener and questioner.…

Narratives as Zones of Dialogic Constructions: A Bakhtinian Approach to Data in Qualitative Research

ERIC Educational Resources Information Center

Vitanova, Gergana

2013-01-01

Narratives have become increasingly important in the field of applied linguistics, as recent publications have illustrated, yet narrative analysis could still be considered undertheorized. This article outlines a specific, dialogical approach to the narrative analysis of data in qualitative research. Building on Bakhtin's notion of dialogue,…

Using Dialogic Talk to Teach Mathematics: The Case of Interactive Groups

ERIC Educational Resources Information Center

Díez-Palomar, Javier; Olivé, Joan Cabré

2015-01-01

This article explores the types of interactions that take place within "Interactive Groups" when individuals come to a meaningful understanding of mathematics. We discuss the possibility for dialogic talk to unveil the process of learning, and we explore the role that tutors may play in making this process happen. We postulate that…

Contrasting Scientific Knowledge with Knowledge from the Lifeworld: The Dialogic Inclusion Contract

ERIC Educational Resources Information Center

Padros, Maria; Garcia, Rocio; de Mello, Roseli; Molina, Silvia

2011-01-01

The Dialogic Inclusion Contract (DIC) consists in an agreement between the scientific community and social agents to define successful actions aimed at overcoming social exclusion in highly underprivileged areas. Taking the case of a Spanish neighborhood that is generating important transformations, this article explores the process of defining…

Learning Conversations: Teacher Researchers Evaluating Dialogic Strategies in Early Years Settings

ERIC Educational Resources Information Center

Boyd, Pete

2014-01-01

Learning conversations, dialogic interactions with adults, are important opportunities for children to develop their thinking as well as their speech and language skills. This area of teachers' practice is informed by a well-established body of research evidence and professional guidance literature. The design and facilitation of this practitioner…

Dialogic Reading. What Works Clearinghouse Intervention Report. Revised

ERIC Educational Resources Information Center

What Works Clearinghouse, 2007

2007-01-01

"Dialogic Reading" is an interactive shared picture book reading practice designed to enhance young children's language and literacy skills. During the shared reading practice, the adult and the child switch roles so that the child learns to become the storyteller with the assistance of the adult who functions as an active listener and…

Explanation, Argumentation and Dialogic Interactions in Science Classrooms

ERIC Educational Resources Information Center

Aguiar, Orlando G., Jr.

2016-01-01

As a responsive article to Miranda Rocksén's paper "The many roles of "explanation" in science education: a case study," this paper aims to emphasize the importance of the two central themes of her paper: dialogic approaches in science education and the role of explanations in science classrooms. I start discussing the concepts…

Teacher Education in Schools as Learning Communities: Transforming High-Poverty Schools through Dialogic Learning

ERIC Educational Resources Information Center

Garcia-Carrion, Rocio; Gomez, Aitor; Molina, Silvia; Ionescu, Vladia

2017-01-01

Teachers' professional development in Schools as Learning Communities may become a key process for the sustainability and transferability of this model worldwide. Learning Communities (LC) is a community-based project that aims to transform schools through dialogic learning and involves research-grounded schools that implement Successful…

The Effect of Sociocognitive Conflict on Students' Dialogic Argumentation about Floating and Sinking

ERIC Educational Resources Information Center

Skoumios, Michael

2009-01-01

Sociocognitive conflict has been used as a teaching strategy which may contribute to change students' conceptions about science concepts. The present paper aims at investigating the structure of the dialogic argumentation developed by students, when they are involved in science teaching sequence that have been designed to change their conceptions…

"Don't[strikethrough] Talk with Strangers" Engaging Student Artists in Dialogic Artmaking

ERIC Educational Resources Information Center

Collins, Kate

2015-01-01

Starting with a brief description of the culminating participatory arts and dialogue event, "Don't[strikethrough] Talk With Strangers," the author then backtracks to describe the rationale and process for a new community engaged arts course centred on dialogic artmaking. The course was designed for undergraduate and youth artists with…

Multimedia Listening Comprehension: Metacognitive Instruction or Metacognitive Instruction through Dialogic Interaction

ERIC Educational Resources Information Center

Bozorgian, Hossein; Alamdari, Ebrahim Fakhri

2018-01-01

This study is an attempt to investigate the effect of metacognitive instruction through dialogic interaction in a joint activity on advanced Iranian English as a foreign language (EFL) learners' multimedia listening and their metacognitive awareness in listening comprehension. The data were collected through (N = 180) male and female Iranian…

Pairing Script and Dialogue: Combinations that Show Promise for Second or Foreign Language Learning.

ERIC Educational Resources Information Center

Holobow, N. E.; And Others

1984-01-01

Describes a study to determine if the initial advantage of listening to first language dialogs while reading second language scripts (i.e., reversed subtitling) would hold up over time and if a combination of coordinated dialogs and scripts both in the second language would gain effectiveness through usage. (SED)

Modeling reality

NASA Technical Reports Server (NTRS)

Denning, Peter J.

1990-01-01

Although powerful computers have allowed complex physical and manmade hardware systems to be modeled successfully, we have encountered persistent problems with the reliability of computer models for systems involving human learning, human action, and human organizations. This is not a misfortune; unlike physical and manmade systems, human systems do not operate under a fixed set of laws. The rules governing the actions allowable in the system can be changed without warning at any moment, and can evolve over time. That the governing laws are inherently unpredictable raises serious questions about the reliability of models when applied to human situations. In these domains, computers are better used, not for prediction and planning, but for aiding humans. Examples are systems that help humans speculate about possible futures, offer advice about possible actions in a domain, systems that gather information from the networks, and systems that track and support work flows in organizations.

Human Pacman: A Mobile Augmented Reality Entertainment System Based on Physical, Social, and Ubiquitous Computing

NASA Astrophysics Data System (ADS)

Cheok, Adrian David

This chapter details the Human Pacman system to illuminate entertainment computing which ventures to embed the natural physical world seamlessly with a fantasy virtual playground by capitalizing on infrastructure provided by mobile computing, wireless LAN, and ubiquitous computing. With Human Pacman, we have a physical role-playing computer fantasy together with real human-social and mobile-gaming that emphasizes on collaboration and competition between players in a wide outdoor physical area that allows natural wide-area human-physical movements. Pacmen and Ghosts are now real human players in the real world experiencing mixed computer graphics fantasy-reality provided by using the wearable computers on them. Virtual cookies and actual tangible physical objects are incorporated into the game play to provide novel experiences of seamless transitions between the real and virtual worlds. This is an example of a new form of gaming that anchors on physicality, mobility, social interaction, and ubiquitous computing.

Evaluating and Improving Tech Prep: Development, Validation, and Results of the Minnesota Self-Assessment Model.

ERIC Educational Resources Information Center

Pucel, David J.; And Others

1996-01-01

The Minnesota Tech Prep Self-Evaluation System is a framework based on ideas from Deming, Juran, and the Baldridge award. Testing with 17 Minnesota tech prep consortia found it effective in identifying areas needing improvement and promoting dialog among those involved in tech prep implementation. (SK)

Online Search Services in the Public Library: Project Dialib.

ERIC Educational Resources Information Center

Ahlgren, Alice E.

Lockheed has undertaken Project DIALIB to determine whether online retrieval services could be useful to the general public, and if the public library could serve as the linking agent for these services. As part of the study, DIALOG, Lockheed's online reference retrieval system, has been made available to the public through four public libraries…

Dialogic Feedback as Divergent Assessment for Learning: An Ecological Approach to Teacher Professional Development

ERIC Educational Resources Information Center

Charteris, Jennifer

2016-01-01

Neoliberal policy objectives perpetuate an audit culture at both school and system levels. The associated focus on performativity and accountability can result in reductive and procedural interpretations of classroom assessment for learning (AfL) practices. Set in a New Zealand AfL professional development context, this research takes an…

Spying on Search Strategies

ERIC Educational Resources Information Center

Tenopir, Carol

2004-01-01

Only the most dedicated super-searchers are motivated to learn and control command systems, like DialogClassic, that rely on the user to input complex search strategies. Infrequent searchers and most end users choose interfaces that do some of the work for them and make the search process appear easy. However, the easier a good interface seems to…

Analyses of Student Learning in Global Change

NASA Astrophysics Data System (ADS)

Takle, E. S.; Moser, H.; Sorensen, E. K.

2004-12-01

The Global Change course at Iowa State University is a senior undergraduate and graduate level course that has been delivered over the internet with online dialog and learning activities since 1995. Students may enroll in the course as a distance education course, but in doing so they engage in dialog with students in the conventional on-campus face-to-face course. Online delivery and student participation offer opportunities for promoting use of critical thinking skills and collaborative learning not available in face-to-face environments. Students are required to research, post, and defend with authoritative information their positions on a variety of global change issues and specifically identify how they have demonstrated use of critical thinking skills in their online postings. Threaded dialog is used for structuring interactions toward promoting collaborative learning. We analyze collaborative learning by use of a rubric based on the theory of language games. By random selection of 1,350 online dialog comments posted over the last 10 years we evaluated student response to requirements for demonstrating critical thinking skills and collaboration in learning. We found that, by itself, the requirement of demonstrating critical thinking skills in online dialog was insufficient in promoting collaborative learned as measured by the standards of language game theory. But we also found that if an online comment clearly defines a situation and makes a clear expectation of a response, the likelihood is high that a game will be created. And if a game is established, there is a high probability that it will be closed, thereby giving evidence that collaborative learning had occurred. We conclude that a key component in collaborative online learning lies in establishing a lead-off comment that provides sufficient background information to clearly define an engaging situation. It also must include a clear expectation that a response is expected that will provide dialog participants an opportunity to demonstrate critical thinking skills in their responding comments.

Cultivated vaginal microbiomes alter HIV-1 infection and antiretroviral efficacy in colonized epithelial multilayer cultures.

PubMed

Pyles, Richard B; Vincent, Kathleen L; Baum, Marc M; Elsom, Barry; Miller, Aaron L; Maxwell, Carrie; Eaves-Pyles, Tonyia D; Li, Guangyu; Popov, Vsevolod L; Nusbaum, Rebecca J; Ferguson, Monique R

2014-01-01

There is a pressing need for modeling of the symbiotic and at times dysbiotic relationship established between bacterial microbiomes and human mucosal surfaces. In particular clinical studies have indicated that the complex vaginal microbiome (VMB) contributes to the protection against sexually-transmitted pathogens including the life-threatening human immunodeficiency virus (HIV-1). The human microbiome project has substantially increased our understanding of the complex bacterial communities in the vagina however, as is the case for most microbiomes, very few of the community member species have been successfully cultivated in the laboratory limiting the types of studies that can be completed. A genetically controlled ex vivo model system is critically needed to study the complex interactions and associated molecular dialog. We present the first vaginal mucosal culture model that supports colonization by both healthy and dysbiotic VMB from vaginal swabs collected from routine gynecological patients. The immortalized vaginal epithelial cells used in the model and VMB cryopreservation methods provide the opportunity to reproducibly create replicates for lab-based evaluations of this important mucosal/bacterial community interface. The culture system also contains HIV-1 susceptible cells allowing us to study the impact of representative microbiomes on replication. Our results show that our culture system supports stable and reproducible colonization by VMB representing distinct community state types and that the selected representatives have significantly different effects on the replication of HIV-1. Further, we show the utility of the system to predict unwanted alterations in efficacy or bacterial community profiles following topical application of a front line antiretroviral.

Cultivated Vaginal Microbiomes Alter HIV-1 Infection and Antiretroviral Efficacy in Colonized Epithelial Multilayer Cultures

PubMed Central

Pyles, Richard B.; Vincent, Kathleen L.; Baum, Marc M.; Elsom, Barry; Miller, Aaron L.; Maxwell, Carrie; Eaves-Pyles, Tonyia D.; Li, Guangyu; Popov, Vsevolod L.; Nusbaum, Rebecca J.; Ferguson, Monique R.

2014-01-01

There is a pressing need for modeling of the symbiotic and at times dysbiotic relationship established between bacterial microbiomes and human mucosal surfaces. In particular clinical studies have indicated that the complex vaginal microbiome (VMB) contributes to the protection against sexually-transmitted pathogens including the life-threatening human immunodeficiency virus (HIV-1). The human microbiome project has substantially increased our understanding of the complex bacterial communities in the vagina however, as is the case for most microbiomes, very few of the community member species have been successfully cultivated in the laboratory limiting the types of studies that can be completed. A genetically controlled ex vivo model system is critically needed to study the complex interactions and associated molecular dialog. We present the first vaginal mucosal culture model that supports colonization by both healthy and dysbiotic VMB from vaginal swabs collected from routine gynecological patients. The immortalized vaginal epithelial cells used in the model and VMB cryopreservation methods provide the opportunity to reproducibly create replicates for lab-based evaluations of this important mucosal/bacterial community interface. The culture system also contains HIV-1 susceptible cells allowing us to study the impact of representative microbiomes on replication. Our results show that our culture system supports stable and reproducible colonization by VMB representing distinct community state types and that the selected representatives have significantly different effects on the replication of HIV-1. Further, we show the utility of the system to predict unwanted alterations in efficacy or bacterial community profiles following topical application of a front line antiretroviral. PMID:24676219

The INNs and outs of antibody nonproprietary names

PubMed Central

Jones, Tim D.; Carter, Paul J.; Plückthun, Andreas; Vásquez, Max; Holgate, Robert G.E.; Hötzel, Isidro; Popplewell, Andrew G.; Parren, Paul W.H.I.; Enzelberger, Markus; Rademaker, Hendrik J.; Clark, Michael R.; Lowe, David C.; Dahiyat, Bassil I.; Smith, Victoria; Lambert, John M.; Wu, Herren; Reilly, Mary; Haurum, John S.; Dübel, Stefan; Huston, James S.; Schirrmann, Thomas; Janssen, Richard A.J.; Steegmaier, Martin; Gross, Jane A.; Bradbury, Andrew R.M.; Burton, Dennis R.; Dimitrov, Dimiter S.; Chester, Kerry A.; Glennie, Martin J.; Davies, Julian; Walker, Adam; Martin, Steve; McCafferty, John; Baker, Matthew P.

2016-01-01

An important step in drug development is the assignment of an International Nonproprietary Name (INN) by the World Health Organization (WHO) that provides healthcare professionals with a unique and universally available designated name to identify each pharmaceutical substance. Monoclonal antibody INNs comprise a –mab suffix preceded by a substem indicating the antibody type, e.g., chimeric (-xi-), humanized (-zu-), or human (-u-). The WHO publishes INN definitions that specify how new monoclonal antibody therapeutics are categorized and adapts the definitions to new technologies. However, rapid progress in antibody technologies has blurred the boundaries between existing antibody categories and created a burgeoning array of new antibody formats. Thus, revising the INN system for antibodies is akin to aiming for a rapidly moving target. The WHO recently revised INN definitions for antibodies now to be based on amino acid sequence identity. These new definitions, however, are critically flawed as they are ambiguous and go against decades of scientific literature. A key concern is the imposition of an arbitrary threshold for identity against human germline antibody variable region sequences. This leads to inconsistent classification of somatically mutated human antibodies, humanized antibodies as well as antibodies derived from semi-synthetic/synthetic libraries and transgenic animals. Such sequence-based classification implies clear functional distinction between categories (e.g., immunogenicity). However, there is no scientific evidence to support this. Dialog between the WHO INN Expert Group and key stakeholders is needed to develop a new INN system for antibodies and to avoid confusion and miscommunication between researchers and clinicians prescribing antibodies. PMID:26716992

Do humans own themselves ? Questions concerning their self-determination and free disposition of self.

PubMed

Muhrel, Eric

2003-01-01

The debate about voluntary euthanasia arises (essentially) from a fundamental anthropological question: do humans own themselves? An answer to this question is developed which starts out from the foundational ethic of Emmanuel Levinas. The metaphysics of the countenance of the Other in Levinas is then related to Karl Rahner's description of God as the absolute enigma which is fated towards us. God, understood as that enigma, is experienced for us concretely in our relationship to the countenance of our neighbor, the other human being. Our being thus referred to the absolutely Other in the countenance of the other human grounds not only the non-disposability of that other human being, but also the non-disposability of myself. This is the decisive point for how one should think about euthanasia. In contrast to the (so-called) voluntary euthanasia, accompaniment in dying takes account of that dialogical constitution of man.

Language evolution and human-computer interaction

NASA Technical Reports Server (NTRS)

Grudin, Jonathan; Norman, Donald A.

1991-01-01

Many of the issues that confront designers of interactive computer systems also appear in natural language evolution. Natural languages and human-computer interfaces share as their primary mission the support of extended 'dialogues' between responsive entities. Because in each case one participant is a human being, some of the pressures operating on natural languages, causing them to evolve in order to better support such dialogue, also operate on human-computer 'languages' or interfaces. This does not necessarily push interfaces in the direction of natural language - since one entity in this dialogue is not a human, this is not to be expected. Nonetheless, by discerning where the pressures that guide natural language evolution also appear in human-computer interaction, we can contribute to the design of computer systems and obtain a new perspective on natural languages.

Modeling Human-Computer Decision Making with Covariance Structure Analysis.

ERIC Educational Resources Information Center

Coovert, Michael D.; And Others

Arguing that sufficient theory exists about the interplay between human information processing, computer systems, and the demands of various tasks to construct useful theories of human-computer interaction, this study presents a structural model of human-computer interaction and reports the results of various statistical analyses of this model.…

A Research-Informed, School-Based Professional Development Workshop Programme to Promote Dialogic Teaching with Interactive Technologies

ERIC Educational Resources Information Center

Hennessy, Sara; Dragovic, Tatjana; Warwick, Paul

2018-01-01

The study reported in this article investigated the influence of a research-informed, school-based, professional development workshop programme on the quality of classroom dialogue using the interactive whiteboard (IWB). The programme aimed to develop a dialogic approach to teaching and learning mediated through more interactive uses of the IWB,…

Creating a Dialogic Environment for Transformative Science Teaching Practices: Towards an Inclusive Education for Science

ERIC Educational Resources Information Center

Reynaga-Peña, Cristina G.; Sandoval-Ríos, Marisol; Torres-Frías, José; López-Suero, Carolina; Lozano Garza, Adrián; Dessens Félix, Maribel; González Maitland, Marcelino; Ibanez, Jorge G.

2018-01-01

This paper focuses on the design and application of a teacher training strategy to promote the inclusive education of students with disabilities in the science classroom, through the creation of adult learning environments grounded on the principles of dialogic learning. Participants of the workshop proposal consisted of a group of twelve teachers…

From Constructivism to Dialogism in the Classroom. Theory and Learning Environments

ERIC Educational Resources Information Center

de Mello, Roseli Rodrigues

2012-01-01

This paper discusses the move from learning theories from the industrial society to learning theories from and for dialogic societies. While in the past intrapsychological elements, such as mental schemata of prior knowledge, were the key to explain learning, today's theories point to interaction and dialogue as the main means for achieving deep…

Storytelling by Adults Diagnosed with Terminal Illness: Narrative Identifying through Dialogical Research

ERIC Educational Resources Information Center

Sauer, Michael Paul

2012-01-01

The purpose of this dialogical qualitative research study was to gain insight into the process of storytelling with adults diagnosed with terminal illness as a way of making meaning of their experiences and lives. The study was informed by the conceptual frameworks of story, storytelling, and story listening which are grounded in the theory of…

Dialogic Strategies in Read-Alouds of English-Language Information Books in a Second-Grade Bilingual Classroom

ERIC Educational Resources Information Center

Pappas, Christine C.; Varelas, Maria; Patton, Sofia Kokkino; Ye, Li; Ortiz, Ibett

2012-01-01

This article shows how various dialogic discourse strategies were used in read-alouds of English science information books in a 2nd-grade bilingual classroom. Using a variety of discursive strategies, Ibett encouraged her Spanish-speaking students to provide explanations and reasoning related to science ideas. Similarly, she used intertextual…

Rethinking Paulo Freire's Dialogic Pedagogy and Its Implications for Teachers' Teaching

ERIC Educational Resources Information Center

Shih, Yi-Huang

2018-01-01

Paulo Freire was a Brazilian educator, and was seen as a theorist of critical pedagogy. Freire's works have a particular significance for contemporary education in different countries. This paper aims to rethink Freire's dialogic pedagogy, and further illuminate its implications for teachers' teaching. In order to do so, firstly, we explain the…

Children's Perceptions of Their Reading Ability and Epistemic Roles in Monologically and Dialogically Organized Bilingual Classrooms

ERIC Educational Resources Information Center

Aukerman, Maren; Chambers Schuldt, Lorien

2015-01-01

This study examines how bilingual second-grade students perceived of their reading competence and of the work of reading in two contrasting settings where texts were regularly discussed: a monologically organized classroom (MOC) and a dialogically organized classroom (DOC; as determined by prior analysis of classroom discourse). Interview data…

Storytelling as Academic Discourse: Bridging the Cultural-Linguistic Divide in the Era of the Common Core

ERIC Educational Resources Information Center

Lin, Ching Ching

2014-01-01

Bakhtin's dialogism provides a sociocultural approach that views language as a social practice informed by the complex interaction between discourse and meaning. Drawing on this theoretical framework, I argue that a dialogized version of storytelling can be helpful in creating a reflective form of academic discourse that bridges the gap between…

The Limits of Cross-Cultural Dialogue: Pedagogy, Desire, and Absolution in the Classroom.

ERIC Educational Resources Information Center

Jones, Alison

1999-01-01

Discusses the limits of cross-cultural dialog in the classroom, asking what happens if this togetherness and dialog-across-difference fails to hold a compellingly positive meaning for subordinate ethnic groups. Presents a true story about a classroom in a New Zealand university and a controversial pedagogical strategy employed there. (SM)

What's in the"'Co"? Tending the Tensions in Co-Creative Inquiry in Social Work Education

ERIC Educational Resources Information Center

Phillips, Louise; Napan, Ksenija

2016-01-01

Higher education is one of many fields of practice that have undergone a so-called "dialogic turn" whereby processes of co-creation proliferate as a means of generating knowledge. According to dialogic ideals, co-creation harnesses the transformative potential of dialogue across difference and empowers participants as co-learners or…

An Investigation of the Additive Benefits of Parent Dialogic Reading Techniques in Older Preschool Children

ERIC Educational Resources Information Center

Switalski, Sarah O'Neill

2012-01-01

This study examined the additive benefit of parent dialogic reading techniques in older, high-risk preschool children using multiple baseline design across participants, a single subject research design, as was as well as pre-test and post-test measures. Five preschoolers age-eligible to begin kindergarten the following school year participated.…

Dialogic e-Learning2learn: Creating Global Digital Networks and Educational Knowledge Building Architectures across Diversity

ERIC Educational Resources Information Center

Sorensen, Elsebeth Korsgaard

2007-01-01

Purpose: The purpose of this paper is to address the challenge and potential of online higher and continuing education, of fostering and promoting, in a global perspective across time and space, democratic values working for a better world. Design/methodology/approach: The paper presents a generalized dialogic learning architecture of networked…

Modeling the Development Process of Dialogical Critical Thinking in Pupils Aged 10 to 12 Years

ERIC Educational Resources Information Center

Daniel, Marie-France; Lafortune, Louise; Pallascio, Richard; Splitter, Laurance; Slade, Christina; de la Garza, Teresa

2005-01-01

This research project investigated manifestations of critical thinking in pupils 10 to 12 years of age during their group discussions held in the context of Philosophy for Children Adapted to Mathematics. The objective of the research project was to examine, through the pupils' discussions, the development of dialogical critical thinking…

Designing Pedagogic Strategies for Dialogic Learning in Higher Education

ERIC Educational Resources Information Center

Simpson, Alyson

2016-01-01

This article focuses on the pedagogic value of dialogue to strengthen pre-service teachers' reflective practices and improve their knowledge about the power of talk for learning. Dialogic learning was introduced to a unit of study taken by a final-year cohort of students in an initial teacher education degree at an urban university in Australia.…

Conflicting Community Commitments: A Dialogical Analysis of a British Woman's World War II Diaries

ERIC Educational Resources Information Center

Gillespie, Alex; Cornish, Flora; Aveling, Emma-Louise; Zittoun, Tania

2008-01-01

Recent developments of the concept of "sense of community" have highlighted the multiplicity of people's senses of community. In this article, the authors introduce the theory of the dialogical self as a means of theorizing the conflicts that can arise between a person's commitments to multiple communities. They ask the question,…

A Diffractive Reading of Dialogical Feedback through the Political Ethics of Care

ERIC Educational Resources Information Center

Bozalek, Vivienne; Mitchell, Veronica; Dison, Arona; Alperstein, Melanie

2016-01-01

With regard to improving higher education feedback practices, there is an increasing interest in using the efficacy of dialogue rather than the more traditional unidirectional approaches. We build on this impetus by considering how the ethics of care can be used to analyse the dialogical aspects of feedback. By diffractively reading insights of…

Opening Schools to All (Women): Efforts to Overcome Gender Violence in Spain

ERIC Educational Resources Information Center

Oliver, E.; Soler, M.; Flecha, R.

2009-01-01

This article shows how the dialogic approach adopted by some schools in Spain generates a shift in approaches to gender violence, an issue still not explored in the literature. The shift is from an approach determined mainly by female experts to a dialogic one in which all women, including teachers, mothers, students, sisters, stepsisters,…

Transforming EFL Classroom Practices and Promoting Students' Empowerment: Collaborative Learning from a Dialogical Approach

ERIC Educational Resources Information Center

Contreras León, Janeth Juliana; Chapetón Castro, Claudia Marcela

2017-01-01

This study investigates the impact of implementing collaborative learning from a social and dialogical perspective on seventh graders' interaction in an English as a foreign language classroom at a public school in Bogotá, Colombia. Thirty students participated in this action research where field notes, questionnaires, semi-structured interviews,…

An Analysis of Turn-Taking and Backchannels Based on Prosodic and Syntactic Features in Japanese Map Task Dialogs.

ERIC Educational Resources Information Center

Koiso, Hanae; Horiuchi, Yasuo; Tutiya, Syun; Ichikawa, Akira; Den, Yasuharu

1998-01-01

Investigates syntactic and prosodic features of speakers' speech at points where turn-taking and backchannels occur, focusing on an analysis of Japanese spontaneous dialogs. The study shows that in both turn-taking and backchannels, some instances of syntactic features make extremely strong contributions, and syntax has a stronger contribution…

Dialogismo, lenguas extranjeras e identidad cultural (Dialogism, Foreign Languages, and Cultural Identity).

ERIC Educational Resources Information Center

Zoreda, Margaret Lee

Foreign Language education will play an important role in the broadening and globalization of higher education for the 21st century. Where else will educators find the tools to "dialog" with--to engage--the "other" as part of the enriching process that accompanies cultural exchange, cultural broadening? This paper sheds light on these issues, and…

Technology Integration: Exploring Interactive Whiteboards as Dialogic Spaces in the Foundation Phase Classroom

ERIC Educational Resources Information Center

de Silva, Chamelle R.; Chigona, A.; Adendorff, S. A.

2016-01-01

Among its many affordances, the interactive whiteboard (IWB) as a digital space for children's dialogic engagement in the Foundation Phase classroom remains largely under-exploited. This paper emanates from a study which was undertaken in an attempt to understand how teachers acquire knowledge of emerging technologies and how this shapes their…

Multicultural Adolescents between Tradition and Postmodernity: Dialogical Self Theory and the Paradox of Localization and Globalization

ERIC Educational Resources Information Center

van Meijl, Toon

2012-01-01

This chapter builds on Dialogical Self Theory to investigate the identity development of adolescents growing up in multicultural societies. Their cultural identity is not only compounded by the rapid cultural changes associated with globalization, but also by the paradoxical revival of cultural traditions which the large-scale compression of…

Dialogic and Hortatory Features in the Writing of Chinese Candidates for the IELTS Test

ERIC Educational Resources Information Center

Mayor, Barbara M.

2006-01-01

Research conducted in the context of the IELTS Research Program indicates that there are recurrent features in the writing under test conditions of candidates from Chinese language backgrounds, particularly in terms of interpersonal tenor. These include a high level of interpersonal reference, combined with a heavily dialogic and hortatory style.…

Surprise in Schools: Martin Buber and Dialogic Schooling

ERIC Educational Resources Information Center

Stern, Julian

2013-01-01

The philosopher Martin Buber described the central role of surprise in education. Surprise is not an alternative to planning and order in schools, and it is not even an alternative to repetitive practice. It is, instead, that which must be allowed to occur in any dialogic encounter. Schooling that is creative and filled with hope will also be…

The Tension between Authoritative and Dialogic Discourse: A Fundamental Characteristic of Meaning Making Interactions in High School Science Lessons

ERIC Educational Resources Information Center

Scott, Philip H.; Mortimer, Eduardo F.; Aguiar, Orlando G.

2006-01-01

In this paper, we draw upon a framework for analyzing the discursive interactions of science classrooms (Mortimer & Scott, 2003, "Meaning Making in Secondary Science Classrooms," Maidenhead, UK: Open University Press), to probe the movement between authoritative and dialogic discourse in a Brazilian high school science class. More…

The Aesthetic as a Process of Dialogical Interaction: A Case of Collective Art Praxis

ERIC Educational Resources Information Center

Meban, Margaret

2009-01-01

In this article, the author highlights theoretical positions from the field of contemporary art that articulate the dialogical and relational aesthetic of contemporary socially-engaged art practices. To illustrate and examine the dimensions of such a social aesthetic in practice, the author shares the practice of Canadian artist, Julie Fiala,…

From Bakhtin to See the Co-Construction of EFL Adult Learners' Utterances

ERIC Educational Resources Information Center

Tseng, Chingyi; Huh, Keun

2016-01-01

The purposes of this study were to explore the effect of dialogic activities on EFL students' utterances development by engaging with others, as well as the students' perceptions in the dialogic learning environment. The theoretical framework guiding this inquiry consists of the on-site lecture from the instructor and voice board feedback from the…

An Essay on Pedagogy by Mikhail M. Bakhtin

ERIC Educational Resources Information Center

Bazerman, Charles

2005-01-01

This is an extended summary of a pedagogic essay by Mikhail M. Bakhtin on writing style, titled "Dialogic Origin and Dialogic Pedagogy of Grammar: Stylistics as Part of Russian Language Instruction in Secondary School." In this essay, written in spring 1945 while Bakhtin was a secondary school teacher of Russian language arts, he argues that every…

Hermeneutics, Aesthetics, and the Quest for Answerability: A Dialogic Possibility for Reconceptualizing the Interpretive Process in Curriculum Studies

ERIC Educational Resources Information Center

Slattery, Patrick; Krasny, Karen A.; O'Malley, Michael Patrick

2007-01-01

This study reviews six traditional approaches to hermeneutics and presents a dialogic understanding of hermeneutics. It concludes with specific applications of hermeneutics to curriculum development practices in schools with a focus on inter-subjectivity. While 20th-century access to post-structural notions of subjectivity through aesthetic…

Dialogue on Dialogue on Dialogic Pedagogy

ERIC Educational Resources Information Center

Sullivan, Paul

2014-01-01

It appears that in September, 2011, Rome experienced much more than a dialogue on dialogic pedagogy but a gladiatorial clash of personalities and ideas. Heat, we are told, was generated (above, p.1) and in the dissipation of this heat on to the page, even the reader gets hot and flushed. We are told that arguments "fail" (above, p.16);…

Whole Class Dialogic Discussion Meets Taiwan's Physics Teachers: Attitudes and Culture

ERIC Educational Resources Information Center

Eshach, Haim; Wu, Hsin-Kai; Hwang, Fu-Kwun; Hsu, Ying-Shao

2014-01-01

There is a distance between the power that whole class dialogic discussions (WCDD) may offer to the science class and their use in practice. Teachers' attitudes toward WCDD are part of the problem. The aims of this study were twofold: (a) to examine Taiwanese physics teachers' attitudes toward WCDD by considering cultural perspectives and describe…

What's the Regulatory Value of a Target Product Profile?

PubMed

Breder, Christopher D; Du, Wenny; Tyndall, Adria

2017-07-01

Target product profiles (TPPs) are used as a regulatory tool for dialog on clinical development or manufacturing plans. Drugs and biologics approved by the FDA that mention TPPs are associated with more efficient regulatory review times, perhaps as a result of increased planning or because the TPP promotes well-organized regulatory dialog. Published by Elsevier Ltd.

Bearing the Weight: Discomfort as a Necessary Condition for "Less Violent" and More Equitable Dialogic Learning

ERIC Educational Resources Information Center

Brooks, Julia G.

2011-01-01

In this paper, the author seeks to initiate a conversation about the discomfort that can emerge and the violence that might possibly take place in the "critical", dialogic, and justice-oriented Foundations of Education classroom between students and instructors when all are invited to negotiate "the necessary conditions" for learning. Believing…

A Written, Reflective and Dialogic Strategy for Assessment Feedback That Can Enhance Student/Teacher Relationships

ERIC Educational Resources Information Center

Crimmins, Gail; Nash, Gregory; Oprescu, Florin; Liebergreen, Marama; Turley, Janet; Bond, Richard; Dayton, Jeanne

2016-01-01

In response to the shortcomings of current assessment feedback practice, this paper presents the results of a study designed to examine students' and teachers' experience of engaging in a written, reflective and dialogic feedback (WRDF) strategy. The strategy was designed to enhance the learning experience of students undertaking a large…

The Preparation and Use of Specialist Material in Foreign Language Teaching for Industry.

ERIC Educational Resources Information Center

Conlin, Christine

1984-01-01

Outlines methods by which dialogs are produced in a program which teaches foreign languages to local British industries. Recommends that such dialogs on specialized topics be short and simple. Also discusses how role play and materials such as graphs, charts, forms, and diagrams can be used as language teaching material. (SED)

SPOKEN COCHABAMBA QUECHUA, UNITS 1-12.

ERIC Educational Resources Information Center

LASTRA, YOLANDA; SOLA, DONALD F.

THE FIRST OF TWO VOLUMES PREPARED FOR TEACHING THE COCHABAMBA DIALECT OF QUECHUA TO SPEAKERS OF ENGLISH, THIS DOCUMENT IS MADE UP OF 12 UNITS THAT COMPRISE A 6-WEEK INTENSIVE COURSE OF 20 CLASS HOURS A WEEK. EACH UNIT CONSISTS OF ONE OR MORE DIALOGS TO BE MEMORIZED, A DIALOG REVIEW, A SECTION ON GRAMMAR WITH ACCOMPANYING EXERCISES, CONVERSATION,…

Lecciones de Quechua. Primer Nivel, Segundo Nivel (Quechua Lessons. First Level, Second Level).

ERIC Educational Resources Information Center

Herrero, Joaquin; And Others

The two volumes comprising this text represent the beginning and intermediate levels of a course in the Quechua language for speakers of Spanish. Based on the "Audio Lingual Materials" format, the ten lessons in the the first volume generally contain: (1) a short dialog and a supplementary vocabulary section or adapted dialog which…

Inviting Dialogue: An Alternative to Teaching in the Dark.

ERIC Educational Resources Information Center

Fox, Patricia Shelley

1998-01-01

Uses illustrations from a graduate seminar in the teaching of writing, a high school classroom, and a seventh-grade classroom to show the value of teacher-student dialog over teacher monologue, and to show teacher responses that resist the impulse to launch into the teacher's monologue, and instead invite dialog and turn the work of meaning-making…

Dialogic Exchanges and the Negotiation of Differences: Female Graduate Students' Experiences of Obstacles Related to Academic Mentoring

ERIC Educational Resources Information Center

Hayes, Sharon; Koro-Ljungberg, Mirka

2011-01-01

This study, framed by social constructionism, investigated the dialogic exchanges and co-construction of knowledge among female graduate students, who met to discuss the ways in which the differences between mentors and mentees might be negotiated in order to develop and maintain mentoring relationships that benefit both partners. Ten female…

U.S. Adult Literacy Program Practice: A Typology across Dimensions of Life-Contextualized/Decontextualized and Dialogic/Monologic. NCSALL Report #2.

ERIC Educational Resources Information Center

Purcell-Gates, Victoria; Degener, Sophie; Jacobson, Erik

A study created a typology of 271 adult literacy programs nationwide describing their distribution along two dimensions: (1) relevance of materials to learner needs and sociocultural context (life-contextual/decontextual), and (2) extent of learner control of decisions about program activities (dialogic/monologic). A questionnaire elicited…

Moral Reasoning and Student Perceptions of the Middle East: Observations on Student Learning from an Internet Dialog

ERIC Educational Resources Information Center

Stover, William J.

2006-01-01

This article explores the relationship between the religious based moral reasoning of Judaism and Islam and college student subjects' attitudes toward political entities involved in Middle East conflict, Israel and Arab states. Subjects learn about the moral positions by observing parts of an interactive, Internet dialog among Christian, Jewish,…

Dialogue and the Limits of Violence: Some Thoughts on Responsible Action

ERIC Educational Resources Information Center

Waghid, Yusef

2006-01-01

In this article I explore some of the limitations of violence, in particular focusing on how it can possibly be undermined by dialogical action. Firstly, I argue that, although violence is at times justified by some people, its disrespectful use against innocent others, makes it illegitimate and therefore un-dialogical. Secondly, the use of…

Weaving meanings from the deliberative process of collegiate management in nursing1

PubMed Central

Higashi, Giovana Dorneles Callegaro; Erdmann, Alacoque Lorenzini

2014-01-01

Objective to understand the meanings of the collegiate deliberations attributed by its members on an undergraduate nursing course. Method Grounded Theory, interviews being held with 30 participants, making up 4 sample groups, between January and June 2012, in a public higher education institution. Result 5 categories emerged, indicating the phenomenon and weaving the paradigmatic model: Understanding the experience of the complex relationships and interactions in the deliberations of collegiate management in nursing: intertwining divergences, convergences, dialogs, collectivities and diversities. This deliberative process presents various meanings involving discussion, and divergent, convergent and complementary positions, through dialog, commitment and negotiation. Conclusion the deliberations in the collegiate of nursing, intertwining dialogs, collectivities and diversities, mold the complex relational fabrics. PMID:26107835

Jalal A. Aliyev (1928-2016): a great scientist, a great teacher and a great human being.

PubMed

Huseynova, Irada M; Allakhverdiev, Suleyman I; Govindjee

2016-06-01

Jalal A. Aliyev was a distinguished and respected plant biologist of our time, a great teacher, and great human being. He was a pioneer of photosynthesis research in Azerbaijan. Almost up to the end of his life, he was deeply engaged in research. His work on the productivity of wheat, and biochemistry, genetics and molecular biology of gram (chick pea) are some of his important legacies. He left us on February 1, 2016, but many around the world remember him as he was engaged in international dialog on solving global issues, and in supporting international conferences on ''Photosynthesis Research for Sustainability" in 2011 and 2013.

Diagnostic imaging applications; Proceedings of the Meeting, Amsterdam, Netherlands, October 8, 9, 1984

NASA Technical Reports Server (NTRS)

Beckenbach, E. S. (Editor)

1984-01-01

It is more important than ever that engineers have an understanding of the future needs of clinical and research medicine, and that physicians know somthing about probable future developments in instrumentation capabilities. Only by maintaining such a dialog can the most effective application of technological advances to medicine be achieved. This workshop attempted to provide this kind of information transfer in the limited field of diagnostic imaging. Biomedical research at the Jet Propulsion Laboratory is discussed, taking into account imaging results from space exploration missions, as well as biomedical research tasks based in these technologies. Attention is also given to current and future indications for magnetic resonance in medicine, high speed quantitative digital microscopy, computer processing of radiographic images, computed tomography and its modern applications, position emission tomography, and developments related to medical ultrasound.

Two instructional designs for dialogic citizenship education: an effect study.

PubMed

Schuitema, Jaap; Veugelers, Wiel; Rijlaarsdam, Gert; ten Dam, Geert

2009-09-01

Despite the renewed interest in citizenship education, relatively little is known about effective ways to realize citizenship education in the classroom. In the literature on citizenship education, dialogue is considered to be a crucial element. However, there is very little, if any, empirical research into the different ways to stimulate dialogue. The main aim of this study is to arrive at an understanding of how citizenship education can be integrated in history classes. The focus is on the effect of a dialogic approach to citizenship education on students' ability to justify an opinion on moral issues. Four hundred and eighty-two students in the eighth grade of secondary education. Two curriculum units for dialogic citizenship education were developed and implemented. The two curriculum units differed in the balance between group work and whole-class teaching. Students' ability to justify an opinion was assessed by means of short essays written by students on a moral issue. The effectiveness of both curriculum units was compared with regular history classes. Students who participated in the lessons for dialogic citizenship education were able to justify their opinion better than students who participated in regular history lessons. The results further show a positive effect of the amount of group work involved. The results of this study indicate that a dialogic approach to citizenship education as an integral part of history classes helps students to form a more profound opinion about moral issues in the subject matter. In addition, group work seems to be a more effective method to implement dialogue in the classroom than whole-class teaching.

Molecular dialogs between the ischemic brain and the peripheral immune system: dualistic roles in injury and repair.

PubMed

An, Chengrui; Shi, Yejie; Li, Peiying; Hu, Xiaoming; Gan, Yu; Stetler, Ruth A; Leak, Rehana K; Gao, Yanqin; Sun, Bao-Liang; Zheng, Ping; Chen, Jun

2014-04-01

Immune and inflammatory responses actively modulate the pathophysiological processes of acute brain injuries such as stroke. Soon after the onset of stroke, signals such as brain-derived antigens, danger-associated molecular patterns (DAMPs), cytokines, and chemokines are released from the injured brain into the systemic circulation. The injured brain also communicates with peripheral organs through the parasympathetic and sympathetic branches of the autonomic nervous system. Many of these diverse signals not only activate resident immune cells in the brain, but also trigger robust immune responses in the periphery. Peripheral immune cells then migrate toward the site of injury and release additional cytokines, chemokines, and other molecules, causing further disruptive or protective effects in the ischemic brain. Bidirectional communication between the injured brain and the peripheral immune system is now known to regulate the progression of stroke pathology as well as tissue repair. In the end, this exquisitely coordinated crosstalk helps determine the fate of animals after stroke. This article reviews the literature on ischemic brain-derived signals through which peripheral immune responses are triggered, and the potential impact of these peripheral responses on brain injury and repair. Pharmacological strategies and cell-based therapies that target the dialog between the brain and peripheral immune system show promise as potential novel treatments for stroke. Published by Elsevier Ltd.

Bringing Forth Mathematical Concepts: Signifying Sensorimotor Enactment in Fields of Promoted Action

ERIC Educational Resources Information Center

Abrahamson, Dor; Tminic, Dragan

2015-01-01

Inspired by Enactivist philosophy yet in dialog with it, we ask what theory of embodied cognition might best serve in articulating implications of Enactivism for mathematics education. We offer a blend of Dynamical Systems Theory and Sociocultural Theory as an analytic lens on micro-processes of action-to-concept evolution. We also illustrate the…

#Sippingtea: Two Black Female Literacy Scholars Sharing Counter-Stories to Redefine Our Roles in the Academy

ERIC Educational Resources Information Center

Grey, ThedaMarie Gibbs; Williams-Farrier, Bonnie J.

2017-01-01

Through this piece, we draw upon critical race theory and Collins's Afrocentric feminist epistemology to highlight the importance of storytelling as a knowledge validation system in Black women's language. We illuminate and analyze a dialogic performance of two Black female literacy scholars in a coffee house "sipping tea," sharing…

Individualized Instruction for Data Access (IIDA). Quarterly Reports No. 5-6.

ERIC Educational Resources Information Center

Drexel Univ., Philadelphia, PA. Graduate School of Library Science.

These quarterly reports for June and September 1979 are two in a series concerned with describing a research project to design, test, and evaluate a machine intermediary which teaches and assists users of the DIALOG system. Report No. 5 explains in detail the instructional aspect of the Individualized Instruction for Data Access (IIDA) project and…

DIALOG Users Workshope, August 8-9, 1974. Second Working Conference. Arlington, Virginia.

ERIC Educational Resources Information Center

Federation of Information Users, Pittsburgh, PA.

The workshop had its genesis in the belief that interactive bibliographic data base searching will become an essential function of reference service and that there is a need for indepth training and more communication with suppliers--the on-line system supplier and the data base supplier. The workshop included presentations by data base suppliers,…

Toward a More Dialogic Pedagogy: Changing Teachers' Beliefs and Practices through Professional Development in Language Arts Classrooms

ERIC Educational Resources Information Center

Wilkinson, Ian A. G.; Reznitskaya, Alina; Bourdage, Kristin; Oyler, Joseph; Glina, Monica; Drewry, Robert; Kim, Min-Young; Nelson, Kathryn

2017-01-01

In this paper, we report findings from the second year of a three-year research and professional development program designed to help elementary school teachers engage in dialogic teaching to support the development of students' argument literacy. We define argument literacy as the ability to comprehend and formulate arguments through speaking,…

Through the Lens of Teacher Professional Development Components: The "Dialogic Video Cycle" as an Innovative Program to Foster Classroom Dialogue

ERIC Educational Resources Information Center

Gröschner, Alexander; Seidel, Tina; Kiemer, Katharina; Pehmer, Ann-Kathrin

2015-01-01

For developing professional development (PD) programs, research suggests referring to effective components. In developing a PD program on classroom dialogue, we explored to what extent effective components could be addressed. We conducted a study with two groups. In the "Dialogic Video Cycle" (DVC), six German teachers participated in a…

Beyond Ethnic Tidbits: Toward a Critical and Dialogical Model in Multicultural Social Justice Teacher Preparation

ERIC Educational Resources Information Center

Convertino, Christina

2016-01-01

This praxis article outlines the value of using a critical and dialogical model (CDM) to teach multicultural social justice education to preservice teachers. Based on practitioner research, the article draws on the author's own teaching experiences to highlight how key features of CDM can be used to help pre-service teachers move beyond thinking…

A Discourse-Analysis Based Critical Approach to Contextual Interpretation of Heteroglossic Situation in the Novel

ERIC Educational Resources Information Center

Fonseka, Edirisingha Arachchige Gamini

2014-01-01

According to the theory of dialogism propounded by Mikhail Bakhtin, all discourse in the novel is a product of a process of dialogic imagination. Yet heteroglossic situation in the novel differs from general narration, as it involves interaction among two or more characters speaking in their respective voices to represent different aspects of…

Dialogic Instruction and Learning: The Case of One Kiswahili Classroom in Kenya

ERIC Educational Resources Information Center

Lisanza, Esther Mukewa

2014-01-01

This paper reports on an ethnographic case study which was carried out in a Kenyan first-grade classroom. The classroom had 89 students with their 2 teachers who taught at different times. The classroom was very crowded and had a high paucity of literacy materials. The study was guided by sociocultural and dialogic frameworks which maintain that…

Going "Meta": Using a Metadiscoursal Approach to Develop Secondary Students' Dialogic Talk in Small Groups

ERIC Educational Resources Information Center

Sutherland, Julia

2015-01-01

This paper reports on a year-long research study: four teachers of English, their Year 8 (13-14 year old) classes (110 students) in urban, secondary schools and a university teacher educator investigated the contexts for students to develop dialogic, exploratory talk in small groups. Assuming a Vygotskyan perspective, the study adapted a pedagogic…

Right Pedagogy/Wrong Language and Caring in Times of Fear? Issues in the Schooling of Ethnic Kurdish Children in Denmark

ERIC Educational Resources Information Center

Taylor, Shelley K.

2009-01-01

Cummins calls on educators to promote critical dialog during micro-interactions with students, times when students acquire knowledge and negotiate their identities. For critical dialog to flourish, educators must create caring environments. The purpose of this paper is to examine whether a discourse of caring was transmitted to ethnic Kurdish…

Dialogic Identities: The Experiences of Women Who Are Headteachers and Mothers in English Primary Schools

ERIC Educational Resources Information Center

Bradbury, Lynne; Gunter, Helen

2006-01-01

Twenty women who are mothers and primary school headteachers were interviewed regarding their understanding of the self and how this interacts with the role of parent and professional. The data are read as an illustration of dialogic identities where the self is in constant negotiation regarding how to position as mother and as headteacher, and…

The Influence of Parents' Backgrounds, Beliefs about English Learning, and a Dialogic Reading Program on Thai Kindergarteners' English Lexical Development

ERIC Educational Resources Information Center

Petchprasert, Anongnad

2014-01-01

This study investigated parents' backgrounds and their beliefs about English language learning, and compared the receptive English vocabulary development of three to six year-old-Thai children before and after participating in a parent-child reading program with the dialogic reading (DR) method. Fifty-four single parents of 54 children voluntarily…

Discourse, Justification, and Education: Jürgen Habermas on Moral Epistemology and Dialogical Conditions of Moral Justification and Rightness

ERIC Educational Resources Information Center

Okshevsky, Walter C.

2016-01-01

In this essay Walter Okshevsky addresses the question of whether a certain form of dialogically derived agreement can function as an epistemic (universal and necessary) criterion of moral judgment and ground of moral authority. Okshevsky examines arguments for and against in the literature of educational philosophy and develops Jürgen Habermas's…

Turning Difficulties into Possibilities: Engaging Roma Families and Students in School through Dialogic Learning

ERIC Educational Resources Information Center

Flecha, Ramón; Soler, Marta

2013-01-01

Schools and communities may have a key role in reversing the cycle of inequality that the Roma suffer in Europe. Aiming at reducing existing inequalities, dialogic learning aims to ensure high levels of academic learning for all children, by involving the whole community through egalitarian dialogue. Less well known are the implications of this…

Becoming a Content-ESL Teacher: A Dialogic Journey of a Science Teacher and Teacher Educator

ERIC Educational Resources Information Center

Welsh, Lori C.; Newman, Karen L.

2010-01-01

This dialogical narrative describes the observations and changes in instruction of an 8th-grade science teacher in an English language learner (ELL) sheltered science class before and after receiving instruction in ESL methods, and the backdrop for the teacher's growth, as narrated by the second language teacher educator who directed the teacher's…

Nurturing Cultures of Peace with Dialogic Approaches to Language and Literacy

ERIC Educational Resources Information Center

Wong, Shelley; Grant, Rachel

2009-01-01

This paper argues that violence in society can be reflected in the microcosm of the classroom, primarily taking the form of a range of bullying behaviours, and that TESOL educators can play a role in addressing conflict by connecting individuals and communities through a dialogic approach to TESOL. The article goes on to describe the nature of…

The Temporal Dimension as a Dialogical Resource for Teachers' Professional Development and Fulfillment

ERIC Educational Resources Information Center

Legrottaglie, Sandra; Ligorio, Maria Beatrice

2017-01-01

This article presents the findings of a qualitative interview study of professional identity of 38 Italian teachers close to retirement. Through a dialogical analysis of the interviews, the authors trace the trajectory of the teachers' voices along a temporal axis, to retrieve the history of the voices and the connections to a specific period of…

Orchestrating Professional Development for Baby Room Practitioners: Raising the Stakes in New Dialogic Encounters

ERIC Educational Resources Information Center

Goouch, Kathleen; Powell, Sacha

2013-01-01

This article has emerged from a research and development project, The Baby Room, which was designed to examine how babies are cared for in daycare settings. Within the project, a form of professional development was created which designated a central space for dialogic encounter, primarily to enable the baby room practitioners who participated in…

Effects of Interfaith Dialog Activities: The Role of a Turkish Student Association at an East Coast U.S. University

ERIC Educational Resources Information Center

Acar, Erkan

2013-01-01

The purpose of this case study is to analyze a Turkish Student Association's (TSA) extracurricular activities involving interfaith dialog with respect to their contributions to students' academic and social development in a predominantly white, Catholic, liberal arts college located in the Northeastern United States. The study aims to explain how…

Social Networking Sites and Cyberdemocracy: A New Model of Dialogic Interactivity and Political Moblization in the Case of South Korea

ERIC Educational Resources Information Center

Chun, Heasun

2013-01-01

The primary purpose of this study is to test whether dialogic interactions via SNSs can help revive political participation and help citizens to become involved in real-world politics. In a Tocquevillian sense, this study assumes a positive relationship between virtual associational life and political participation and therefore argues that SNSs…

Exploring Critical Feminist Pedagogy: The Dialogic, Experiential, and Participatory (DEP) Approach in Teaching and Learning.

ERIC Educational Resources Information Center

Chow, Esther Ngan-ling

This essay uses the interplay of biography and the historical development of society to discuss how one female teacher has experienced learning and teaching throughout her life. It also presents the results of the teacher's exploration of the dialogic, experiential, and participatory (DEP) approach to teaching and learning that she has explored.…

Dialogic Multicultural Education Theory and Praxis: Dialogue and the Problems of Multicultural Education in a Pluralistic Society

ERIC Educational Resources Information Center

Elkader, Nermine Abd

2015-01-01

The purpose of this theoretical article is to highlight the role that dialogic pedagogy can play in critical multicultural education for pre-service teachers. The article starts by discussing the problematic that critical multicultural education poses in a democratic society that claims freedom of speech and freedom of expression as a basic tenet…

Eco-Dialogical Learning and Translanguaging in Open-Ended 3D Virtual Learning Environments: Where Place, Time, and Objects Matter

ERIC Educational Resources Information Center

Zheng, Dongping; Schmidt, Matthew; Hu, Ying; Liu, Min; Hsu, Jesse

2017-01-01

The purpose of this research was to explore the relationships between design, learning, and translanguaging in a 3D collaborative virtual learning environment for adolescent learners of Chinese and English. We designed an open-ended space congruent with ecological and dialogical perspectives on second language acquisition. In such a space,…

Parent Education for Dialogic Reading during Shared Storybook Reading: Multiple Case Study of Online and Face-to-Face Delivery Models

ERIC Educational Resources Information Center

Beschorner, Beth

2013-01-01

This study examined the impact of a parent education program on the frequency of shared storybook reading and dialogic reading techniques. Additionally, the contextual factors that influenced the outcomes of the program were explored. Seventeen parents completed a nine-week face-to-face parent education program and fifteen parents completed a…

A Longitudinal Examination of Middle School Science Learners' Use of Scaffolding In and Around a Dynamic Modeling Tool

NASA Astrophysics Data System (ADS)

Fretz, Eric Bruce

Scaffolding is a term rooted in multiple research communities over decades of development. Customized, contingent support can be provided to learners to enable performances beyond what they can do alone. This dissertation seeks to examine how effectively scaffolds designed to promote articulation (written expressions of learner understanding) actually work, and if this effectiveness and/or the quality of the resulting models changes over time. It longitudinally examines the use of scaffolds designed into a dynamic modeling tool, as it is used by middle school science learners to create, test, and revise models of complex science phenomena like stream ecosystems. This dissertation also reviews the origins of the scaffolding construct, and summarizes conceptions of scaffolding from various lines of research. Scaffolding can be provided by both human and non-human agents, such as computers, which require specialized interface design to ensure maximum effectiveness. In the study, learners created models in four curriculum units over the seventh and eighth grade school years. Additionally, this dissertation examines the nature of the discussion learners have while using these scaffolds and the frequency and types of interpersonal scaffolds employed during the creation of models. Model quality is also examined using a rubric developed through review of prior research on assessing models and concept maps. Learner pairs' model creation sessions on a computer are captured with screen video and learner audio, and then distilled to transcripts for subsequent coding and analysis, supported by qualitative analysis software. Articulation scaffolds were found to succeed in promoting articulations and the quality of those articulations improved over time. Learner dialog associated with these written articulations is of reasonable quality but did not improve over time. Quality of model artifacts did improve over time. The overall use of scaffolding by each learner pair was contrasted with that pairs model quality, but no relationship was found. Software design and classroom implementation implications of these findings are discussed. The frequency of interpersonal scaffolding provided by teachers highlights the need to consider scaffolding holistically and synergistically, with design decisions for software tools made in light of careful analysis as to what human and non-human agents can and should each provide.

Etude Comparative des Systemes de Reperage de l'Information Bibliographique en Mode Dialogue. Rapports de Recherche, No. 13 (Comparative Study of Systems for the Online Retrieval of Bibliographic Information. Research Report No. 13).

ERIC Educational Resources Information Center

Perusse, Lyse

This study, which was conducted at the University of Quebec over a period of six months, focuses on four systems for online information retrieval that are available to users at the university and provide access to some of the same databases: BRS (Bibliographic Retrieval Services Inc.), CAN/OLE (Canadian On-Line Inquiry), Lockheed DIALOG, and…

Design and evaluation of an onboard computer-based information system for aircraft

NASA Technical Reports Server (NTRS)

Rouse, S. H.; Rouse, W. B.; Hammer, J. M.

1982-01-01

Information seeking by human operators of technical systems is considered. Types of information and forms of presentation are discussed and important issues reviewed. This broad discussion provides a framework within which flight management is considered. The design of an onboard computer-based information system for aircraft is discussed. The aiding possibilities of a computer-based system are emphasized. Results of an experimental evaluation of a prototype system are presented. It is concluded that a computer-based information system can substantially lessen the frequency of human errors.

OLS Client and OLS Dialog: Open Source Tools to Annotate Public Omics Datasets.

PubMed

Perez-Riverol, Yasset; Ternent, Tobias; Koch, Maximilian; Barsnes, Harald; Vrousgou, Olga; Jupp, Simon; Vizcaíno, Juan Antonio

2017-10-01

The availability of user-friendly software to annotate biological datasets and experimental details is becoming essential in data management practices, both in local storage systems and in public databases. The Ontology Lookup Service (OLS, http://www.ebi.ac.uk/ols) is a popular centralized service to query, browse and navigate biomedical ontologies and controlled vocabularies. Recently, the OLS framework has been completely redeveloped (version 3.0), including enhancements in the data model, like the added support for Web Ontology Language based ontologies, among many other improvements. However, the new OLS is not backwards compatible and new software tools are needed to enable access to this widely used framework now that the previous version is no longer available. We here present the OLS Client as a free, open-source Java library to retrieve information from the new version of the OLS. It enables rapid tool creation by providing a robust, pluggable programming interface and common data model to programmatically access the OLS. The library has already been integrated and is routinely used by several bioinformatics resources and related data annotation tools. Secondly, we also introduce an updated version of the OLS Dialog (version 2.0), a Java graphical user interface that can be easily plugged into Java desktop applications to access the OLS. The software and related documentation are freely available at https://github.com/PRIDE-Utilities/ols-client and https://github.com/PRIDE-Toolsuite/ols-dialog. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

An intelligent multi-media human-computer dialogue system

NASA Technical Reports Server (NTRS)

Neal, J. G.; Bettinger, K. E.; Byoun, J. S.; Dobes, Z.; Thielman, C. Y.

1988-01-01

Sophisticated computer systems are being developed to assist in the human decision-making process for very complex tasks performed under stressful conditions. The human-computer interface is a critical factor in these systems. The human-computer interface should be simple and natural to use, require a minimal learning period, assist the user in accomplishing his task(s) with a minimum of distraction, present output in a form that best conveys information to the user, and reduce cognitive load for the user. In pursuit of this ideal, the Intelligent Multi-Media Interfaces project is devoted to the development of interface technology that integrates speech, natural language text, graphics, and pointing gestures for human-computer dialogues. The objective of the project is to develop interface technology that uses the media/modalities intelligently in a flexible, context-sensitive, and highly integrated manner modelled after the manner in which humans converse in simultaneous coordinated multiple modalities. As part of the project, a knowledge-based interface system, called CUBRICON (CUBRC Intelligent CONversationalist) is being developed as a research prototype. The application domain being used to drive the research is that of military tactical air control.

Human Inspired Self-developmental Model of Neural Network (HIM): Introducing Content/Form Computing

NASA Astrophysics Data System (ADS)

Krajíček, Jiří

This paper presents cross-disciplinary research between medical/psychological evidence on human abilities and informatics needs to update current models in computer science to support alternative methods for computation and communication. In [10] we have already proposed hypothesis introducing concept of human information model (HIM) as cooperative system. Here we continue on HIM design in detail. In our design, first we introduce Content/Form computing system which is new principle of present methods in evolutionary computing (genetic algorithms, genetic programming). Then we apply this system on HIM (type of artificial neural network) model as basic network self-developmental paradigm. Main inspiration of our natural/human design comes from well known concept of artificial neural networks, medical/psychological evidence and Sheldrake theory of "Nature as Alive" [22].

Deep Space Network (DSN), Network Operations Control Center (NOCC) computer-human interfaces

NASA Technical Reports Server (NTRS)

Ellman, Alvin; Carlton, Magdi

1993-01-01

The Network Operations Control Center (NOCC) of the DSN is responsible for scheduling the resources of DSN, and monitoring all multi-mission spacecraft tracking activities in real-time. Operations performs this job with computer systems at JPL connected to over 100 computers at Goldstone, Australia and Spain. The old computer system became obsolete, and the first version of the new system was installed in 1991. Significant improvements for the computer-human interfaces became the dominant theme for the replacement project. Major issues required innovating problem solving. Among these issues were: How to present several thousand data elements on displays without overloading the operator? What is the best graphical representation of DSN end-to-end data flow? How to operate the system without memorizing mnemonics of hundreds of operator directives? Which computing environment will meet the competing performance requirements? This paper presents the technical challenges, engineering solutions, and results of the NOCC computer-human interface design.

New Perspectives on Neuroengineering and Neurotechnologies: NSF-DFG Workshop Report.

PubMed

Moritz, Chet T; Ruther, Patrick; Goering, Sara; Stett, Alfred; Ball, Tonio; Burgard, Wolfram; Chudler, Eric H; Rao, Rajesh P N

2016-07-01

To identify and overcome barriers to creating new neurotechnologies capable of restoring both motor and sensory function in individuals with neurological conditions. This report builds upon the outcomes of a joint workshop between the US National Science Foundation and the German Research Foundation on New Perspectives in Neuroengineering and Neurotechnology convened in Arlington, VA, USA, November 13-14, 2014. The participants identified key technological challenges for recording and manipulating neural activity, decoding, and interpreting brain data in the presence of plasticity, and early considerations of ethical and social issues pertinent to the adoption of neurotechnologies. The envisaged progress in neuroengineering requires tightly integrated hardware and signal processing efforts, advances in understanding of physiological adaptations to closed-loop interactions with neural devices, and an open dialog with stakeholders and potential end-users of neurotechnology. The development of new neurotechnologies (e.g., bidirectional brain-computer interfaces) could significantly improve the quality of life of people living with the effects of brain or spinal cord injury, or other neurodegenerative diseases. Focused efforts aimed at overcoming the remaining barriers at the electrode tissue interface, developing implantable hardware with on-board computation, and refining stimulation methods to precisely activate neural tissue will advance both our understanding of brain function and our ability to treat currently intractable disorders of the nervous system.

User Centered System Design: Papers for the CHI '83 Conference on Human Factors in Computer Systems.

ERIC Educational Resources Information Center

California Univ., San Diego. Center for Human Information Processing.

Four papers from the University of California at San Diego (UCSD) Project on Human-Computer Interfaces are presented in this report. "Evaluation and Analysis of User's Activity Organization," by Liam Bannon, Allen Cypher, Steven Greenspan, and Melissa Monty, analyzes the activities performed by users of computer systems, develops a…

A Mission Concept Based on the ISECG Human Lunar Surface Architecture

NASA Technical Reports Server (NTRS)

Gruener, J. E.; Lawrence, S. J.

2017-01-01

The National Aeronautics and Space Administration (NASA) is participating in the International Space Exploration Coordination Group (ISECG), working together with 13 other space agencies to advance a long-range human space exploration strategy. The ISECG has developed a Global Exploration Roadmap (GER) that reflects the coordinated international dialog and continued preparation for exploration beyond low-Earth orbit - beginning with the International Space Station (ISS) and continuing to the Moon, near-Earth asteroids, and Mars [1]. The roadmap demonstrates how initial capabilities can enable a variety of missions in the lunar vicinity, responding to individual and common goals and objectives, while contributing to building partnerships required for sustainable human space exploration that delivers value to the public. The current GER includes three different near-term themes: exploration of a near-Earth asteroid, extended duration crew missions in cis-lunar space, and humans to the lunar surface.

Sexual addiction: insights from psychoanalysis and functional neuroimaging

PubMed Central

Estellon, Vincent; Mouras, Harold

2012-01-01

Sexual motivation is a fundamental behavior in human. For a long time, this behavior has been somehow ignored from psychological and neuroscientific research. In this article – reflecting the collaboration of a clinical psychologist and a neuroscientist – we show that in the current period, sexual affiliation is one of the most promising affiliation context to articulate a debate, a dialog and convergence points between psychoanalysis and neuroscience. Recent data on healthy sexual behavior and its compulsive variant are discussed under the prism of neuroscience and psychoanalysis. PMID:24693342

Humanization of work circumstances in dialog communication using data display devices, volume 1

NASA Astrophysics Data System (ADS)

Graunke, H.; Julich, H.; Petersen, H. C.; Schaefer, H.; Strupp, K.

1982-11-01

The effects of data display on working places was investigated. Data processing by data display devices is not considered. Important criteria for job contentment is the integration into complex job structures. Corresponding to this principle of organization is team work with a flexible way of labor division which provides the chance and the motivation for a cooperative self controlled working process which give strain caused by data display devices. It is found that in public administration a team with an institutional leadership with primarily social integrative functions is appreciated most.

Human-technology Integration

NASA Astrophysics Data System (ADS)

Mullen, Katharine M.

Human-technology integration is the replacement of human parts and extension of human capabilities with engineered devices and substrates. Its result is hybrid biological-artificial systems. We discuss here four categories of products furthering human-technology integration: wearable computers, pervasive computing environments, engineered tissues and organs, and prosthetics, and introduce examples of currently realized systems in each category. We then note that realization of a completely artificial sytem via the path of human-technology integration presents the prospect of empirical confirmation of an aware artificially embodied system.

Pilot Study Evaluating the Impact of Dialogic Reading and Shared Reading at Transition to Primary School: Early Literacy Skills and Parental Attitudes

ERIC Educational Resources Information Center

Pillinger, Claire; Wood, Clare

2014-01-01

Previous studies have demonstrated the positive impact of shared reading (SR) and dialogic reading (DR) on young children's language and literacy development. This exploratory study compared the relative impact of parental DR and shared reading interventions on 4-year-old children's early literacy skills and parental attitudes to reading…

What Was out of the Frame? A Dialogic Look at Youth Media Production in a Cultural Diversity and Educational Context in Chile

ERIC Educational Resources Information Center

Valdivia, Andrea

2017-01-01

This article accounts for an experience of digital storytelling workshops with indigenous adolescents in Chile, and proposes a theoretical and methodological approach to analyze digital creations with a dialogic and ethnographic point of view. Based on this, it discusses the possibilities of digital media production as a strategy for the…

"I Just Wanted to Make Sure that Everyone Knew I Was American": A Critical Discourse Analysis of a Dialogic Speech Event

ERIC Educational Resources Information Center

de Souza Vasconcelos, Erika Franca

2013-01-01

Unpacking a dialogic speech event that took place in an ESOL teacher education class, this article explores an instance of struggle over ascribed, commonsense meanings that include some U.S. Americans and exclude others. The incident--what Fairclough (1992) has called a "moment of crisis"--turned out to be a powerful, transformative experience in…

The Impact of Dialogic Book-Sharing Training on Infant Language and Attention: A Randomized Controlled Trial in a Deprived South African Community

ERIC Educational Resources Information Center

Vally, Zahir; Murray, Lynne; Tomlinson, Mark; Cooper, Peter J.

2015-01-01

Background: Dialogic book-sharing is an interactive form of shared reading. It has been shown in high income countries (HICs) to be of significant benefit to child cognitive development. Evidence for such benefit in low and middle income countries (LMICs) is scarce, although a feasibility study of our own produced encouraging findings.…

Dialogism and Carnival in Virginia Woolf's "To the Lighthouse": A Bakhtinian Reading

ERIC Educational Resources Information Center

Faizi, Hamed; Taghizadeh, Ali

2015-01-01

Mikhail Bakhtin's dialogism in a novel promises the creation of a domain of interactive context for different voices which results in a polyphonic discourse. Instead of trying to suppress each other, the voices of the novel interact upon the other voices in a way that none of them tries to silent the other ones, and each one has the opportunity to…

How Children Talk Together to Make Meaning from Texts: A Dialogic Perspective on Reading Comprehension Strategies

ERIC Educational Resources Information Center

Maine, Fiona

2013-01-01

This study considers reading comprehension as a dialogic transaction of making meaning from text. The concept of text and reading is taken to include the visual and multimodal as well as written forms. Case studies of children discussing texts are analysed to explore how children engage in inter-mental and intra-mental processes of reading,…

A Paradigmatic Disagreement in "Dialogue on Dialogic Pedagogy" by Eugene Matusov and Kiyotaka Miyazaki

ERIC Educational Resources Information Center

Marjanovic-Shane, Ana

2014-01-01

I read with a great pleasure the heated dialogue on Dialogic Pedagogy between Eugene Matusov and Kiyotaka Miyazaki. It provided me with one of those rare occasions where I could both witness, and also join, the workings of two minds as they struggled with and against each other to construct, de-construct, and reconstruct their visions of dialogic…

Toward Better Goal Clarity in Instruction: How Focus on Content, Social Exchange and Active Learning Supports Teachers in Improving Dialogic Teaching Practices

ERIC Educational Resources Information Center

Alles, Martina; Seidel, Tina; Gröschner, Alexander

2018-01-01

Goal clarity is an essential element of classroom dialogue and a component of effective instruction. Until now, teachers have been struggling to implement goal clarity in the classroom dialogue. In the present study, we investigated the classroom practice of teachers in a video-based intervention called the Dialogic Video Cycle (DVC) and compared…

When is a search not a search? A comparison of searching the AMED complementary health database via EBSCOhost, OVID and DIALOG.

PubMed

Younger, Paula; Boddy, Kate

2009-06-01

The researchers involved in this study work at Exeter Health library and at the Complementary Medicine Unit, Peninsula School of Medicine and Dentistry (PCMD). Within this collaborative environment it is possible to access the electronic resources of three institutions. This includes access to AMED and other databases using different interfaces. The aim of this study was to investigate whether searching different interfaces to the AMED allied health and complementary medicine database produced the same results when using identical search terms. The following Internet-based AMED interfaces were searched: DIALOG DataStar; EBSCOhost and OVID SP_UI01.00.02. Search results from all three databases were saved in an endnote database to facilitate analysis. A checklist was also compiled comparing interface features. In our initial search, DIALOG returned 29 hits, OVID 14 and Ebsco 8. If we assume that DIALOG returned 100% of potential hits, OVID initially returned only 48% of hits and EBSCOhost only 28%. In our search, a researcher using the Ebsco interface to carry out a simple search on AMED would miss over 70% of possible search hits. Subsequent EBSCOhost searches on different subjects failed to find between 21 and 86% of the hits retrieved using the same keywords via DIALOG DataStar. In two cases, the simple EBSCOhost search failed to find any of the results found via DIALOG DataStar. Depending on the interface, the number of hits retrieved from the same database with the same simple search can vary dramatically. Some simple searches fail to retrieve a substantial percentage of citations. This may result in an uninformed literature review, research funding application or treatment intervention. In addition to ensuring that keywords, spelling and medical subject headings (MeSH) accurately reflect the nature of the search, database users should include wildcards and truncation and adapt their search strategy substantially to retrieve the maximum number of appropriate citations possible. Librarians should be aware of these differences when making purchasing decisions, carrying out literature searches and planning user education.

Design Guidelines and Criteria for User/Operator Transactions with Battlefield Automated Systems. Volume 2. Technical Discussion

DTIC Science & Technology

1981-02-01

Continue on tevetee «Id* If necemtery mid Identify br black number) Battlefield automated systems Human- computer interaction. Design criteria System...Report (this report) In-Depth Analyses of Individual Systems A. Tactical Fire Direction System (TACFIRE) (RP 81-26) B. Tactical Computer Terminal...select the design features and operating procedures of the human- computer Interface which best match the require- ments and capabilities of anticipated

A rapid algorithm for realistic human reaching and its use in a virtual reality system

NASA Technical Reports Server (NTRS)

Aldridge, Ann; Pandya, Abhilash; Goldsby, Michael; Maida, James

1994-01-01

The Graphics Analysis Facility (GRAF) at JSC has developed a rapid algorithm for computing realistic human reaching. The algorithm was applied to GRAF's anthropometrically correct human model and used in a 3D computer graphics system and a virtual reality system. The nature of the algorithm and its uses are discussed.

Human performance models for computer-aided engineering

NASA Technical Reports Server (NTRS)

Elkind, Jerome I. (Editor); Card, Stuart K. (Editor); Hochberg, Julian (Editor); Huey, Beverly Messick (Editor)

1989-01-01

This report discusses a topic important to the field of computational human factors: models of human performance and their use in computer-based engineering facilities for the design of complex systems. It focuses on a particular human factors design problem -- the design of cockpit systems for advanced helicopters -- and on a particular aspect of human performance -- vision and related cognitive functions. By focusing in this way, the authors were able to address the selected topics in some depth and develop findings and recommendations that they believe have application to many other aspects of human performance and to other design domains.

A Perspective on Computational Human Performance Models as Design Tools

NASA Technical Reports Server (NTRS)

Jones, Patricia M.

2010-01-01

The design of interactive systems, including levels of automation, displays, and controls, is usually based on design guidelines and iterative empirical prototyping. A complementary approach is to use computational human performance models to evaluate designs. An integrated strategy of model-based and empirical test and evaluation activities is particularly attractive as a methodology for verification and validation of human-rated systems for commercial space. This talk will review several computational human performance modeling approaches and their applicability to design of display and control requirements.

Human Machine Interfaces for Teleoperators and Virtual Environments Conference

NASA Technical Reports Server (NTRS)

1990-01-01

In a teleoperator system the human operator senses, moves within, and operates upon a remote or hazardous environment by means of a slave mechanism (a mechanism often referred to as a teleoperator). In a virtual environment system the interactive human machine interface is retained but the slave mechanism and its environment are replaced by a computer simulation. Video is replaced by computer graphics. The auditory and force sensations imparted to the human operator are similarly computer generated. In contrast to a teleoperator system, where the purpose is to extend the operator's sensorimotor system in a manner that facilitates exploration and manipulation of the physical environment, in a virtual environment system, the purpose is to train, inform, alter, or study the human operator to modify the state of the computer and the information environment. A major application in which the human operator is the target is that of flight simulation. Although flight simulators have been around for more than a decade, they had little impact outside aviation presumably because the application was so specialized and so expensive.

Hybrid Human-Computing Distributed Sense-Making: Extending the SOA Paradigm for Dynamic Adjudication and Optimization of Human and Computer Roles

ERIC Educational Resources Information Center

Rimland, Jeffrey C.

2013-01-01

In many evolving systems, inputs can be derived from both human observations and physical sensors. Additionally, many computation and analysis tasks can be performed by either human beings or artificial intelligence (AI) applications. For example, weather prediction, emergency event response, assistive technology for various human sensory and…

Using Adaptive Automation to Increase Operator Performance and Decrease Stress in a Satellite Operations Environment

ERIC Educational Resources Information Center

Klein, David C.

2014-01-01

As advancements in automation continue to alter the systemic behavior of computer systems in a wide variety of industrial applications, human-machine interactions are increasingly becoming supervisory in nature, with less hands-on human involvement. This maturing of the human role within the human-computer relationship is relegating operations…

Using Multiple Dialog Modes in a User-System Interface to Accomodate Different Levels of User Experience: An Experimental Study.

DTIC Science & Technology

1986-01-01

Chapter it Research Methodology This chapter describes the methodology and the experimental design used for this research. Prior to discussing the...50 Experimental Design ............................... 50 Task/Treatm ent ................................... 55 Task Design ...Figure 3.3 Interface Experiment Elements ............... 54 Figure 3.4 Experimental Design ....................... 55 Figure 3.5 Subject Assignment

Pedagogy for Liberation: Spoken Word Poetry in Urban Schools

ERIC Educational Resources Information Center

Fiore, Mia

2015-01-01

The Black Arts Movement of the 1960s and 1970s, hip hop of the 1980s and early 1990s, and spoken word poetry have each attempted to initiate the dialogical process outlined by Paulo Freire as necessary in overturning oppression. Each art form has done this by critically engaging with the world and questioning dominant systems of power. However,…

Exploring the Critical Dialogical Process: Psychological and Physical Spaces Creating Conditions Conducive to Multi-System Collective Action in Higher Education

ERIC Educational Resources Information Center

Pittman-Adkins, Pamela

2015-01-01

Purpose: The purpose of this study is to explore physical and psychological elements conducive to engaging educators from K-12 and higher education in meaningful exchanges that lead to collective action. Research Design: Through a qualitative case study of two higher education sites focused on advancing academically-based service learning…

Integrating Multiple Knowledge Sources for Utterance-Level Confidence Annotation in the CMU Communicator Spoken Dialog System

DTIC Science & Technology

2002-11-01

Wilson, Rong Zhang for their collaboration on the first part of this work. We would also like to thank Tania Liebowitz and Tina Bennett for their help in...Regression”, Wiley Seried in Prob- ability and Statistics, 2000 [32] Walker M.A., Litman D.J., Kamm C.A., Abella A. “PARADISE: A Framework for Evaluating

Integrated Japanese Dependency Analysis Using a Dialog Context

NASA Astrophysics Data System (ADS)

Ikegaya, Yuki; Noguchi, Yasuhiro; Kogure, Satoru; Itoh, Toshihiko; Konishi, Tatsuhiro; Kondo, Makoto; Asoh, Hideki; Takagi, Akira; Itoh, Yukihiro

This paper describes how to perform syntactic parsing and semantic analysis in a dialog system. The paper especially deals with how to disambiguate potentially ambiguous sentences using the contextual information. Although syntactic parsing and semantic analysis are often studied independently of each other, correct parsing of a sentence often requires the semantic information on the input and/or the contextual information prior to the input. Accordingly, we merge syntactic parsing with semantic analysis, which enables syntactic parsing taking advantage of the semantic content of an input and its context. One of the biggest problems of semantic analysis is how to interpret dependency structures. We employ a framework for semantic representations that circumvents the problem. Within the framework, the meaning of any predicate is converted into a semantic representation which only permits a single type of predicate: an identifying predicate "aru". The semantic representations are expressed as sets of "attribute-value" pairs, and those semantic representations are stored in the context information. Our system disambiguates syntactic/semantic ambiguities of inputs referring to the attribute-value pairs in the context information. We have experimentally confirmed the effectiveness of our approach; specifically, the experiment confirmed high accuracy of parsing and correctness of generated semantic representations.

Development of coffee maker service robot using speech and face recognition systems using POMDP

NASA Astrophysics Data System (ADS)

Budiharto, Widodo; Meiliana; Santoso Gunawan, Alexander Agung

2016-07-01

There are many development of intelligent service robot in order to interact with user naturally. This purpose can be done by embedding speech and face recognition ability on specific tasks to the robot. In this research, we would like to propose Intelligent Coffee Maker Robot which the speech recognition is based on Indonesian language and powered by statistical dialogue systems. This kind of robot can be used in the office, supermarket or restaurant. In our scenario, robot will recognize user's face and then accept commands from the user to do an action, specifically in making a coffee. Based on our previous work, the accuracy for speech recognition is about 86% and face recognition is about 93% in laboratory experiments. The main problem in here is to know the intention of user about how sweetness of the coffee. The intelligent coffee maker robot should conclude the user intention through conversation under unreliable automatic speech in noisy environment. In this paper, this spoken dialog problem is treated as a partially observable Markov decision process (POMDP). We describe how this formulation establish a promising framework by empirical results. The dialog simulations are presented which demonstrate significant quantitative outcome.

Beyond space and across time: non-finalized dialogue about science and religion discourse

NASA Astrophysics Data System (ADS)

Hsu, Pei-Ling

2010-03-01

This commentary dialogues with three articles that analyze the same database about science and religion discourse produced 17 years ago. Dialogues in these three articles and this commentary across space and time allow us to develop new and different understandings of the same database and situation. As part of this commentary, I discuss topics approached in the three articles including the collective nature of discourses, emotion, and constructivist view on learning. I draw on three essential concepts of the dialogical nature of utterance, the emotional-volitional tone and internally persuasive discourse informed by Bakhtin's dialogism. In particular, I conclude that Bakhtin's dialogism not only invites us to understand science learning discourse in a more holistic way but also encourages us to open up dialogues between science and religion that often are considered to be two hostile opponents.

Dialogical nursing ethics: the quality of freedom restrictions.

PubMed

Abma, Tineke A; Widdershoven, Guy A M; Frederiks, Brenda J M; van Hooren, Rob H; van Wijmen, Frans; Curfs, Paul L M G

2008-11-01

This article deals with the question of how ethicists respond to practical moral problems emerging in health care practices. Do they remain distanced, taking on the role of an expert, or do they become engaged with nurses and other participants in practice and jointly develop contextualized insights about good care? A basic assumption of dialogical ethics entails that the definition of good care and what it means to be a good nurse is a collaborative product of ongoing dialogues among various stakeholders engaged in the practice. This article discusses the value of a dialogical approach to ethics by drawing on the work of various nursing scholars. We present a case example concerning the quality of freedom restrictions for intellectually disabled people. Issues for discussion include the role and required competences of the ethicist and dealing with asymmetrical relationships between stakeholders.

DIAGNOSIS DIALOG: RECAP AND RELEVANCE TO RECENT APTA ACTIONS

PubMed Central

2017-01-01

For at least 40 years, physical therapists have been contemplating the issue of diagnosis. After the profession chose to require completion of doctoral-level training for entry into the profession, making some decisions about diagnosis became essential. In the 2004 Maley Lecture, Cynthia Coffin-Zadai called the profession to action on the question of diagnosis. One response to her call was the formation of a group of physical therapists from across the country to engage in an extended conversation about diagnosis. The Diagnosis Dialog group first met in St. Louis in 2006 and at the end of the meeting they decided to continue the discussion at another meeting. In fact, they met a total of 13 times over 10 years. The purposes of this article are to a) summarize briefly some of the topics that were discussed and b) demonstrate the relevance of those discussions to recent APTA actions regarding the adoption of the movement system as the core of physical therapist practice, education, and research. PMID:29158949

Socratic dialogs and clicker use in an upper-division mechanics course

NASA Astrophysics Data System (ADS)

Kuo, H. Vincent; Kohl, Patrick B.; Carr, Lincoln D.

2012-02-01

The general problem of effectively using interactive engagement in non-introductory physics courses remains open. We present a three-year study comparing different approaches to lecturing in an intermediate mechanics course at the Colorado School of Mines. In the first year, the lectures were fairly traditional. In the second year the lectures were modified to include Socratic dialogs between the instructor and students. In the third year, the instructor used a personal response system and Peer Instruction-like pedagogy. All other course materials were nearly identical to an established traditional lecture course. We present results from a new instructor-constructed conceptual survey, exams, and course evaluations. We observe little change in student exam performance as lecture techniques varied, though students consistently stated clickers were "the best part of the course" from which they "learned the most." Indeed, when using clickers in this course, students were considerably more likely to become engaged than students in CSM introductory courses using the same methods.

Evolutionary ethnobiology and cultural evolution: opportunities for research and dialog.

PubMed

Santoro, Flávia Rosa; Nascimento, André Luiz Borba; Soldati, Gustavo Taboada; Ferreira Júnior, Washington Soares; Albuquerque, Ulysses Paulino

2018-01-09

The interest in theoretical frameworks that improve our understanding of social-ecological systems is growing within the field of ethnobiology. Several evolutionary questions may underlie the relationships between people and the natural resources that are investigated in this field. A new branch of research, known as evolutionary ethnobiology (EE), focuses on these questions and has recently been formally conceptualized. The field of cultural evolution (CE) has significantly contributed to the development of this new field, and it has introduced the Darwinian concepts of variation, competition, and heredity to studies that focus on the dynamics of local knowledge. In this article, we introduce CE as an important theoretical framework for evolutionary ethnobiological research. We present the basic concepts and assumptions of CE, along with the adjustments that are necessary for its application in EE. We discuss different ethnobiological studies in the context of this new framework and the new opportunities for research that exist in this area. We also propose a dialog that includes our findings in the context of cultural evolution.

HyperCLIPS: A HyperCard interface to CLIPS

NASA Technical Reports Server (NTRS)

Pickering, Brad; Hill, Randall W., Jr.

1990-01-01

HyperCLIPS combines the intuitive, interactive user interface of the Apple Macintosh(TM) with the powerful symbolic computation of an expert system interpreter. HyperCard(TM) is an excellent environment for quickly developing the front end of an application with buttons, dialogs, and pictures, while the CLIPS interpreter provides a powerful inference engine for complex problem solving and analysis. By integrating HyperCard and CLIPS the advantages and uses of both packages are made available for a wide range of uses: rapid prototyping of knowledge-based expert systems, interactive simulations of physical systems, and intelligent control of hypertext processes, to name a few. Interfacing HyperCard and CLIPS is natural. HyperCard was designed to be extended through the use of external commands (XCMDs), and CLIPS was designed to be embedded through the use of the I/O router facilities and callable interface routines. With the exception of some technical difficulties which will be discussed later, HyperCLIPS implements this interface in a straight forward manner, using the facilities provided. An XCMD called 'ClipsX' was added to HyperCard to give access to the CLIPS routines: clear, load, reset, and run. And an I/O router was added to CLIPS to handle the communication of data between CLIPS and HyperCard.

A Comparison of Word Learning in 3-Year-Old Children At-Risk for Language and Literacy Difficulties in Two Conditions: Dialogic Reading and Activity-Based Intervention

ERIC Educational Resources Information Center

Rahn, Naomi L.

2013-01-01

Existing research suggests a need for an intervention that can accelerate vocabulary acquisition for young children at-risk due to poverty. An adapted alternating treatments design was used to examine the effects of Dialogic Reading and Activity-Based Intervention (ABI) on participants' production of target words. Participants were three…

Collective stories and well-being: using a dialogical narrative approach to understand peer relationships among combat veterans experiencing post-traumatic stress disorder.

PubMed

Caddick, Nick; Phoenix, Cassandra; Smith, Brett

2015-03-01

Using a dialogical narrative approach, this original research explored how combat veterans experiencing post-traumatic stress disorder made sense of peer relationships with other veterans and what effects these relationships had on their well-being. Interviews and participant observations were conducted with 15 male combat veterans (aged 27-60 years) and one member of the civilian emergency services, the majority of whom were diagnosed with post-traumatic stress disorder following traumatic exposure in a range of armed conflicts. All participants were part of a surfing charity for veterans experiencing post-traumatic stress disorder. Data were rigorously analysed using a dialogical narrative analysis (DNA). Findings revealed the collective story that veterans used to make sense of peer relationships within the group. This collective story worked for the veterans to shape their experiences of well-being by fostering camaraderie, stimulating deeper connections and countering the negative effects of post-traumatic stress disorder. Potential therapeutic effects of the collective story were also identified. This article extends previous knowledge on combat veterans and social relationships and advances the field of narrative health psychology through the empirical application of a sophisticated dialogical narrative approach. © The Author(s) 2015.

`Does it answer the question or is it French fries?': an exploration of language supports for scientific argumentation

NASA Astrophysics Data System (ADS)

González-Howard, María; McNeill, Katherine L.; Marco-Bujosa, Lisa M.; Proctor, C. Patrick

2017-03-01

Reform initiatives around the world are reconceptualising science education by stressing student engagement in science practices. Yet, science practices are language-intensive, requiring students to have strong receptive and productive language proficiencies. It is critical to address these rigorous language demands to ensure equitable learning opportunities for all students, including English language learners (ELLs). Little research has examined how to specifically support ELL students' engagement in science practices, such as argumentation. Using case-study methodology, we examined one middle school science teacher's instructional strategies as she taught an argumentation-focused curriculum in a self-contained ELL classroom. Findings revealed that three trends characterized the teacher's language supports for the structural and dialogic components of argumentation: (1) more language supports focused on argument structure, (2) dialogic interactions were most often facilitated by productive language supports, and (3) some language supports offered a rationale for argumentation. Findings suggest a need to identify and develop supports for the dialogic aspects of argumentation. Furthermore, engaging students in argumentation through productive language functions could be leveraged to support dialogic interactions. Lastly, our work points to the need for language supports that make the rationale for argumentation explicit since such transparency could further increase access for all students.

Using a Dialogical Approach to Examine Peer Feedback During Chemistry Investigative Task Discussion

NASA Astrophysics Data System (ADS)

Gan Joo Seng, Mark; Hill, Mary

2014-10-01

Peer feedback is an inherent feature of classroom collaborative learning. Students invariably turn to their peers for feedback when carrying out an investigative task, and this feedback is usually implicit, unstructured and may positively or negatively influence students' learning when they work on a task. This study explored the characteristics of verbal peer feedback during a collaborative investigative chemistry task involving New Zealand Year 13 students. During the planning stage of the students' investigation, the discussions of five pairs of students were recorded and then transcribed. Analysis of transcribed verbal data focused on interactions that involved peer feedback along two dimensions, interactive/non-interactive and dialogic/authoritative (Mortimer and Scott, 2003). The findings indicated that although students adopted a predominantly interactive/authoritative communicative approach, with peer feedback as confirmation or evaluation, they are also capable of a more interactive/dialogic exchange, characterised by elaborative peer feedback. We discuss how this dialogic perspective on peer feedback provides an alternative approach to the analysis and study of student-student interactions during science investigations. The findings should be interpreted in light of the limitations in terms of sample size, grouping and specificity of the coding scheme. Implications for teacher practice are discussed in relation to facilitating peer feedback discourse in the science classroom.

Employing Textual and Facial Emotion Recognition to Design an Affective Tutoring System

ERIC Educational Resources Information Center

Lin, Hao-Chiang Koong; Wang, Cheng-Hung; Chao, Ching-Ju; Chien, Ming-Kuan

2012-01-01

Emotional expression in Artificial Intelligence has gained lots of attention in recent years, people applied its affective computing not only in enhancing and realizing the interaction between computers and human, it also makes computer more humane. In this study, emotional expressions were applied into intelligent tutoring system, where learners'…

Information, intelligence, and interface: the pillars of a successful medical information system.

PubMed

Hadzikadic, M; Harrington, A L; Bohren, B F

1995-01-01

This paper addresses three key issues facing developers of clinical and/or research medical information systems. 1. INFORMATION. The basic function of every database is to store information about the phenomenon under investigation. There are many ways to organize information in a computer; however only a few will prove optimal for any real life situation. Computer Science theory has developed several approaches to database structure, with relational theory leading in popularity among end users [8]. Strict conformance to the rules of relational database design rewards the user with consistent data and flexible access to that data. A properly defined database structure minimizes redundancy i.e.,multiple storage of the same information. Redundancy introduces problems when updating a database, since the repeated value has to be updated in all locations--missing even a single value corrupts the whole database, and incorrect reports are produced [8]. To avoid such problems, relational theory offers a formal mechanism for determining the number and content of data files. These files not only preserve the conceptual schema of the application domain, but allow a virtually unlimited number of reports to be efficiently generated. 2. INTELLIGENCE. Flexible access enables the user to harvest additional value from collected data. This value is usually gained via reports defined at the time of database design. Although these reports are indispensable, with proper tools more information can be extracted from the database. For example, machine learning, a sub-discipline of artificial intelligence, has been successfully used to extract knowledge from databases of varying size by uncovering a correlation among fields and records[1-6, 9]. This knowledge, represented in the form of decision trees, production rules, and probabilistic networks, clearly adds a flavor of intelligence to the data collection and manipulation system. 3. INTERFACE. Despite the obvious importance of collecting data and extracting knowledge, current systems often impede these processes. Problems stem from the lack of user friendliness and functionality. To overcome these problems, several features of a successful human-computer interface have been identified [7], including the following "golden" rules of dialog design [7]: consistency, use of shortcuts for frequent users, informative feedback, organized sequence of actions, simple error handling, easy reversal of actions, user-oriented focus of control, and reduced short-term memory load. To this list of rules, we added visual representation of both data and query results, since our experience has demonstrated that users react much more positively to visual rather than textual information. In our design of the Orthopaedic Trauma Registry--under development at the Carolinas Medical Center--we have made every effort to follow the above rules. The results were rewarding--the end users actually not only want to use the product, but also to participate in its development.

What Machines Need to Learn to Support Human Problem-Solving

NASA Technical Reports Server (NTRS)

Vera, Alonso

2017-01-01

In the development of intelligent systems that interact with humans, there is often confusion between how the system functions with respect to the humans it interacts with and how it interfaces with those humans. The former is a much deeper challenge than the latter it requires a system-level understanding of evolving human roles as well as an understanding of what humans need to know (and when) in order to perform their tasks. This talk will focus on some of the challenges in getting this right as well as on the type of research and development that results in successful human-autonomy teaming. Brief Bio: Dr. Alonso Vera is Chief of the Human Systems Integration Division at NASA Ames Research Center. His expertise is in human-computer interaction, information systems, artificial intelligence, and computational human performance modeling. He has led the design, development and deployment of mission software systems across NASA robotic and human space flight missions, including Mars Exploration Rovers, Phoenix Mars Lander, ISS, Constellation, and Exploration Systems. Dr. Vera received a Bachelor of Science with First Class Honors from McGill University in 1985 and a Ph.D. from Cornell University in 1991. He went on to a Post-Doctoral Fellowship in the School of Computer Science at Carnegie Mellon University from 1990-93.

Humanization policy in primary health care: a systematic review

PubMed Central

Nora, Carlise Rigon Dalla; Junges, José Roque

2013-01-01

OBJECTIVE To analyze humanization practices in primary health care in the Brazilian Unified Health System according to the principles of the National Humanization Policy. METHODS A systematic review of the literature was carried out, followed by a meta-synthesis, using the following databases: BDENF (nursing database), BDTD (Brazilian digital library of theses and dissertations), CINAHL (Cumulative Index to nursing and allied health literature), LILACS (Latin American and Caribbean health care sciences literature), MedLine (International health care sciences literature), PAHO (Pan-American Health Care Organization Library) and SciELO (Scientific Electronic Library Online). The following descriptors were used: Humanization; Humanizing Health Care; Reception: Humanized care: Humanization in health care; Bonding; Family Health Care Program; Primary Care; Public Health and Sistema Único de Saúde (the Brazilian public health care system). Research articles, case studies, reports of experiences, dissertations, theses and chapters of books written in Portuguese, English or Spanish, published between 2003 and 2011, were included in the analysis. RESULTS Among the 4,127 publications found on the topic, 40 studies were evaluated and included in the analysis, producing three main categories: the first referring to the infrastructure and organization of the primary care service, made clear the dissatisfaction with the physical structure and equipment of the services and with the flow of attendance, which can facilitate or make difficult the access. The second, referring to the health work process, showed issues about the insufficient number of professionals, fragmentation of the work processes, the professional profile and responsibility. The third category, referring to the relational technologies, indicated the reception, bonding, listening, respect and dialog with the service users. CONCLUSIONS Although many practices were cited as humanizing they do not produce changes in the health services because of the lack of more profound analysis of the work processes and ongoing education in the health care services. PMID:24626556

Human posture in microgravity: An experiment on EUROMIR '95 to verify and improve a simulation tool

NASA Astrophysics Data System (ADS)

Colford, Nicholas; Giorgi, Pier Luigi; Gaia, Enrico; Cotronei, Vittorio

1995-10-01

An anthropometric mannequin implemented in robotic modelling software has proved very useful in the simulation of static and semi-dynamic reachability envelopes. Its prediction of working postures has been verified to some extent during neutral buoyancy trials. While a robotic solution is useful for static analyses or rough estimates of simple movements, more realistic movement strategies need to be identified directly measuring astronauts' in-orbit behaviour. A set of experiments is to be performed as part of the EUROMIR '95 mission to the MIR orbiting station in which dynamic posture (i.e. posture and movement) measurements will be taken using the ELITE system. The data and analyses of the data will be used to animate the Alenia anthopometric mannequin and to develop movement algorithms more similar to those of a person in microgravity than the robotic solutions currently employed. This paper presents the experiments to be performed and the changes to Alenia's mannequin that will allow the model to effect movements according to the experimental results. It is aimed at expanding the dialog between the biomechanical and human factors disciplines started in this experiment to other potential end-users of the experimental results.

Reflections on Descriptive Psychology: NASA, Media and Technology, Observation

NASA Technical Reports Server (NTRS)

Aucoin, Paschal J., Jr.

1999-01-01

At NASA, we have used methods of Descriptive Psychology (DP) to solve problems in several areas: Simulation of proposed Lunar/Mars missions at high level to assess feasibility and needs in the robotics and automation areas. How we would go about making a "person-like" robot. Design and implementation of Systems Engineering practices on behalf of future projects with emphasis on interoperability. Design of a Question and Answer dialog system to handle student questions about Advanced Life Support (ALS) systems - students learn biology by applying it to ALS projects.

Automatic updating of times remaining in surgical cases using bayesian analysis of historical case duration data and "instant messaging" updates from anesthesia providers.

PubMed

Dexter, Franklin; Epstein, Richard H; Lee, John D; Ledolter, Johannes

2009-03-01

Operating room (OR) whiteboards (status displays) communicate times remaining for ongoing cases to perioperative stakeholders (e.g., postanesthesia care unit, anesthesiologists, holding area, and control desks). Usually, scheduled end times are shown for each OR. However, these displays are inaccurate for predicting the time that remains in a case. Once a case scheduled for 2 h has been on-going for 1.5 h, the median time remaining is not 0.5 h but longer, and the amount longer differs among procedures. We derived the conditional Bayesian lower prediction bound of a case's duration, conditional on the minutes of elapsed OR time. Our derivations make use of the posterior predictive distribution of OR times following an exponential of a scaled Student t distribution that depends on the scheduled OR time and several parameters calculated from historical case duration data. The statistical method was implemented using Structured Query Language (SQL) running on the anesthesia information management system (AIMS) database server. In addition, AIMS workstations were sent instant messages displaying a pop-up dialog box asking for anesthesia providers' estimates for remaining times. The dialogs caused negotiated interruptions (i.e., the anesthesia provider could reply immediately, keep the dialog displayed, or defer response). There were no announcements, education, or efforts to promote buy-in. After a case had been in the OR longer than scheduled, the median remaining OR time for the case changes little over time (e.g., 35 min left at 2:30 pm and also at 3:00 pm while the case was still on-going). However, the remaining time differs substantially among surgeons and scheduled procedure(s) (16 min longer [10th percentile], 35 min [50th], and 86 min [90th]). We therefore implemented an automatic method to estimate the times remaining in cases. The system was operational for >119 of each day's 120 5-min intervals. When instant message dialogs appearing on AIMS workstations were used to elicit estimates of times remaining from anesthesia providers, acknowledgment was on average within 1.2 min (95% confidence interval [CI] 1.1-1.3 min). The 90th percentile of latencies was 6.5 min (CI: 4.4-7.0 min). For cases taking nearly as long as or longer than scheduled, each 1 min progression of OR time reduces the median time remaining in a case by <1 min. We implemented automated calculation of times remaining for every case at a 29 OR hospital.

Pilot interaction with automated airborne decision making systems

NASA Technical Reports Server (NTRS)

Rouse, W. B.; Chu, Y. Y.; Greenstein, J. S.; Walden, R. S.

1976-01-01

An investigation was made of interaction between a human pilot and automated on-board decision making systems. Research was initiated on the topic of pilot problem solving in automated and semi-automated flight management systems and attempts were made to develop a model of human decision making in a multi-task situation. A study was made of allocation of responsibility between human and computer, and discussed were various pilot performance parameters with varying degrees of automation. Optimal allocation of responsibility between human and computer was considered and some theoretical results found in the literature were presented. The pilot as a problem solver was discussed. Finally the design of displays, controls, procedures, and computer aids for problem solving tasks in automated and semi-automated systems was considered.

10th Annual Systems Engineering Conference - Focusing on Improving Performance of Defense Systems Programs. Volume 1. Tuesday Presentations

DTIC Science & Technology

2007-10-25

Exchange Platforms Publishers Resellers iTunes Non-Profit/ Government/ Self- Managed Library of Congress Library Consortia Fed. Tech Transfer Sites Univ...Thompson Dialog – Thomson MicroPatent – Thomson Pharma – WIPO Digital Patent Library* (*nonprofit organization) • iTunes • IP Exchange Platforms...Elsevier SciDirect – Nat’l Acad. Press – Lexis, Westlaw – Newspaper web sites • iTunes • Resellers of Copyrighted Material – JSTOR – EBSCOHost

A Voice Enabled Procedure Browser for the International Space Station

NASA Technical Reports Server (NTRS)

Rayner, Manny; Chatzichrisafis, Nikos; Hockey, Beth Ann; Farrell, Kim; Renders, Jean-Michel

2005-01-01

Clarissa, an experimental voice enabled procedure browser that has recently been deployed on the International Space Station (ISS), is to the best of our knowledge the first spoken dialog system in space. This paper gives background on the system and the ISS procedures, then discusses the research developed to address three key problems: grammar-based speech recognition using the Regulus toolkit; SVM based methods for open microphone speech recognition; and robust side-effect free dialogue management for handling undos, corrections and confirmations.

The materiality of the abstraction voice.

PubMed

Schürmann, Volker

2008-03-01

The comment on Bertau's paper underlines the importance of the internally social character of the dialogical self, which is not trivial and can not be taken for granted. A consistent theory of this internal character demands specific theoretical means native to a tradition of Leibniz' philosophy. In consequence the concept of dialogical self is presented as a non-empirical one based in an ethos. We, and not nature, are responsible for the modes of conceptualising.

Joint force opportunities: Policy Aims And Adaptations

DTIC Science & Technology

2016-05-26

meet policy aimed at the survival and prosperity of the nation. The dialog between the policy maker and military adviser requires a broader and deeper...aimed at the survival and prosperity of the nation. The dialog between the policy maker and military adviser requires a broader and deeper...Powell had flown back immediately from leave in South America and calmly started advising President George W. Bush to build a coalition in line with

Dialogical communication and empowering social work practice.

PubMed

Natland, Sidsel

2015-01-01

How to succeed in facilitating for empowering processes within social work practice is a central topic in both theoretical discussions and regarding its principles in practice. With a particular focus on how dialogical communication can play a part in order to practice empowering social work, through this text the author frames HUSK as a project facilitating the underpinning humanistic approaches in social work. Dialogical communication and its philosophical base is presented and recognized as a means to achieve empowering social work as well as highlighting the importance of the humanistic approach. The author also underscores how HUSK projects in themselves were enabled because of the required collaboration between service users, professionals, and researchers that signified HUSK. This is pinpointed as having potential for a future research agenda as well as pointing at how the outcomes of the projects may impact future social work practice when the goal is to conduct empowering social work.

Automatic Identification of Character Types from Film Dialogs

PubMed Central

Skowron, Marcin; Trapp, Martin; Payr, Sabine; Trappl, Robert

2016-01-01

ABSTRACT We study the detection of character types from fictional dialog texts such as screenplays. As approaches based on the analysis of utterances’ linguistic properties are not sufficient to identify all fictional character types, we develop an integrative approach that complements linguistic analysis with interactive and communication characteristics, and show that it can improve the identification performance. The interactive characteristics of fictional characters are captured by the descriptive analysis of semantic graphs weighted by linguistic markers of expressivity and social role. For this approach, we introduce a new data set of action movie character types with their corresponding sequences of dialogs. The evaluation results demonstrate that the integrated approach outperforms baseline approaches on the presented data set. Comparative in-depth analysis of a single screenplay leads on to the discussion of possible limitations of this approach and to directions for future research. PMID:29118463