76 FR 50265 - Solicitation for a Cooperative Agreement-Management of Technical Assistance for Selected Sites in...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-12

... in Local Criminal Justice Systems'' Project AGENCY: National Institute of Corrections, U.S... (EBDM) in Local Criminal Justice Systems.'' Work under this cooperative agreement will be coordinated... in local systems; and (2) engage these systems as policy making bodies to collectively improve the...

The Enforcement of Moral Boundaries Promotes Cooperation and Prosocial Behavior in Groups

PubMed Central

Simpson, Brent; Willer, Robb; Harrell, Ashley

2017-01-01

The threat of free-riding makes the marshalling of cooperation from group members a fundamental challenge of social life. Where classical social science theory saw the enforcement of moral boundaries as a critical way by which group members regulate one another’s self-interest and build cooperation, moral judgments have most often been studied as processes internal to individuals. Here we investigate how the interpersonal expression of positive and negative moral judgments encourages cooperation in groups and prosocial behavior between group members. In a laboratory experiment, groups whose members could make moral judgments achieved greater cooperation than groups with no capacity to sanction, levels comparable to those of groups featuring costly material sanctions. In addition, members of moral judgment groups subsequently showed more interpersonal trust, trustworthiness, and generosity than all other groups. These findings extend prior work on peer enforcement, highlighting how the enforcement of moral boundaries offers an efficient solution to cooperation problems and promotes prosocial behavior between group members. PMID:28211503

Role of investment heterogeneity in the cooperation on spatial public goods game.

PubMed

Yuan, Wu-Jie; Xia, Cheng-Yi

2014-01-01

Public cooperation plays a significant role in the survival and maintenance of biological species, to elucidate its origin thus becomes an interesting question from various disciplines. Through long-term development, the public goods game has proven to be a useful tool, where cooperator making contribution can beat again the free-rides. Differentiating from the traditional homogeneous investment, individual trend of making contribution is more likely affected by the investment level of his neighborhood. Based on this fact, we here investigate the impact of heterogeneous investment on public cooperation, where the investment sum is mapped to the proportion of cooperators determined by parameter α. Interestingly, we find, irrespective of interaction networks, that the increment of α (increment of heterogeneous investment) is beneficial for promoting cooperation and even guarantees the complete cooperation dominance under weak replication factor. While this promotion effect can be attributed to the formation of more robust cooperator clusters and shortening END period. Moreover, we find that this simple mechanism can change the potential interaction network, which results in the change of phase diagrams. We hope that our work may shed light on the understanding of the cooperative behavior in other social dilemmas.

Problem Solving in Social Studies: Concepts and Critiques.

ERIC Educational Resources Information Center

Van Sickle, Ronald L.; Hoge, John D.

Recent developments in the field of cognitive psychology, particularly in the area of information processing, have shed light on the way people think in order to make decisions and solve problems. In addition, cooperative learning research has provided evidence of the effectiveness of cooperatively structured group work aimed at problem solving.…

The Long Way Toward Cooperation

PubMed Central

Block, Karen; Stamer, Maren; Schmacke, Norbert

2015-01-01

To better understand why cooperation between health care professionals is still often problematic, we carried out 25 semistructured face-to-face expert interviews with physicians and nurses in different rural and urban areas in northern Germany. Using Mayring’s qualitative content analysis method to analyze the data collected, we found that doctors and nurses interpreted interprofessional conflicts differently. Nursing seems to be caught in a paradoxical situation: An increasing emphasis is placed on achieving interprofessional cooperation but the core areas of nursing practice are subject to increasing rationalization in the current climate of health care marketization. The subsequent and systematic devaluation of nursing work makes it difficult for physicians to acknowledge nurses’ expertise. We suggest that to ameliorate interprofessional cooperation, nursing must insist on its own logic of action thereby promoting its professionalization; interprofessional cooperation cannot take place until nursing work is valued by all members of the health care system. PMID:28462297

Study of the Effectiveness of a Cooperative Education Program.

ERIC Educational Resources Information Center

Army Missile Command, Redstone Arsenal, AL.

This study was conducted to determine what needs to be done to make work assignments for student trainees in a cooperative education program at the U.S. Army Missile Command interesting and challenging enough to assure the maximum retention of these students as full-time employees when they graduate. A questionnaire and evaluation form was devised…

Making EFL Instruction More CLT-Oriented through Individual Accountability in Cooperative Learning

ERIC Educational Resources Information Center

Astuti, Puji; Lammers, Jayne C.

2017-01-01

This article attempts to add to the literature supporting Communicative Language Teaching (CLT) by proposing the use of Cooperative Learning (CL), specifically focusing on the enactment of a key principle of CL, i.e., individual accountability. It illustrates how to train students on CL and its individual accountability work and demonstrates how…

Education and Work: The Views of the Young.

ERIC Educational Resources Information Center

OECD Observer, 1982

1982-01-01

Discusses various aspects of youth (ages 15-24) unemployment in Organization for Economic Co-operation and Development (OECD) countries, illustrating youth's perception of their situation, their satisfactions/frustrations, their investment in work, and their means of making choices about work. Focuses on unskilled/early school leavers, middle…

[Deficiencies and barriers of the cooperation between German general practitioners and occupational health physicians? A qualitative content analysis of focus groups].

PubMed

Moßhammer, Dirk; Natanzon, Iris; Manske, Ira; Grutschkowski, Philipp; Rieger, Monika A

2012-01-01

Given the high prevalence of work-associated health problems and the significance of work-related stress factors, cooperation between general practitioners (GPs) and occupational health physicians (OPs) is of particular interest to the healthcare system. Both groups of physicians have an important role to play in supporting prevention, rehabilitation and workplace reintegration. In Germany, however, cooperation between GPs and OPs is often lacking or suboptimal. In our study, we assessed relevant deficiencies in and barriers to this cooperation. Three focus groups were interviewed: GPs, OPs, and medical doctors working in both fields. Data were analysed according to the qualitative content analysis method of P. Mayring. Deficiencies such as lack of communication (e.g., opportunity to make phone calls), insufficient cooperation in regard to sick-leave and professional reintegration, lack of knowledge about the specialty and influence of OPs as well as about patients' working conditions in general. Barriers: Prejudices, competition, mistrust, fear of negative consequences for the patients, lack of legal regulations, or limited accessibility. Similar deficiencies and barriers were mentioned in all three focus groups. The data are helpful in understanding the interface between GPs and OPs in Germany to provide an informative basis for the development of quantitative research instruments for further analysis to improve cooperation. This is the basis for additional cooperation projects. Copyright © 2011. Published by Elsevier GmbH.

47 CFR 6.7 - Product design, development, and evaluation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... factors, as the manufacturer deems appropriate: (1) Where market research is undertaken, including...) Working cooperatively with appropriate disability-related organizations; and (4) Making reasonable efforts...

36 CFR 1193.23 - Product design, development, and evaluation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... following factors, as the manufacturer deems appropriate: (1) Where market research is undertaken, including...) Working cooperatively with appropriate disability-related organizations; and (4) Making reasonable efforts...

36 CFR 1193.23 - Product design, development, and evaluation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... following factors, as the manufacturer deems appropriate: (1) Where market research is undertaken, including...) Working cooperatively with appropriate disability-related organizations; and (4) Making reasonable efforts...

Teachers' and students' verbal behaviours during cooperative and small-group learning.

PubMed

Gillies, Robyn M

2006-06-01

Teachers play a critical role in promoting interactions between students and engaging them in the learning process. This study builds on a study by Hertz-Lazarowitz and Shachar (1990) who found that during cooperative learning teachers' verbal behaviours were more helpful to and encouraging of their students' efforts while during whole-class instruction, their verbal behaviours tended to be more authoritarian, rigid, and impersonal. This study seeks to determine if teachers who implement cooperative learning engage in more facilitative learning interactions with their students than teachers who implement group work only. The study also seeks to determine if students in the cooperative groups model their teachers' behaviours and engage in more positive helping interactions with each other than their peers in the group work groups. The study involved 26 teachers and 303 students in Grades 8 to 10 from 4 large high schools in Brisbane, Australia. All teachers agreed to establish cooperative, small-group activities in their classrooms for a unit of work (4 to 6 weeks) once a term for 3 school terms. The teachers were audiotaped twice during these lessons and samples of the students' language, as they worked in their groups, were also collected at the same time. The results show that teachers who implement cooperative learning in their classrooms engage in more mediated-learning interactions and make fewer disciplinary comments than teachers who implement group work only. Furthermore, the students model many of these interactions in their groups. The study shows that when teachers implement cooperative learning, their verbal behaviour is affected by the organizational structure of the classroom.

Entry of Young People into Working Life. General Report.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

This booklet examines the problems encountered by youth while making the school-to-work transition and analyzes the measures undertaken in the Organization for Economic Co-operation and Development (OECD) member countries to deal with youth unemployment. Part I in an analysis of young people's difficulties in entering the working life describes…

77 FR 40634 - Solicitation for a Cooperative Agreement: Pretrial Technical Assistance for Evidence-Based...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

...: Pretrial Technical Assistance for Evidence-Based Decision Making in Local Criminal Justice Systems AGENCY... NIC initiative, Evidence-Based Decision Making (EBDM) in Local Criminal Justice Systems. Work under... individual system planning activities. These change strategies are critical to meeting their system's harm...

Decentralized Opportunistic Spectrum Resources Access Model and Algorithm toward Cooperative Ad-Hoc Networks.

PubMed

Liu, Ming; Xu, Yang; Mohammed, Abdul-Wahid

2016-01-01

Limited communication resources have gradually become a critical factor toward efficiency of decentralized large scale multi-agent coordination when both system scales up and tasks become more complex. In current researches, due to the agent's limited communication and observational capability, an agent in a decentralized setting can only choose a part of channels to access, but cannot perceive or share global information. Each agent's cooperative decision is based on the partial observation of the system state, and as such, uncertainty in the communication network is unavoidable. In this situation, it is a major challenge working out cooperative decision-making under uncertainty with only a partial observation of the environment. In this paper, we propose a decentralized approach that allows agents cooperatively search and independently choose channels. The key to our design is to build an up-to-date observation for each agent's view so that a local decision model is achievable in a large scale team coordination. We simplify the Dec-POMDP model problem, and each agent can jointly work out its communication policy in order to improve its local decision utilities for the choice of communication resources. Finally, we discuss an implicate resource competition game, and show that, there exists an approximate resources access tradeoff balance between agents. Based on this discovery, the tradeoff between real-time decision-making and the efficiency of cooperation using these channels can be well improved.

Linking Environmental Research and Practice: Lessons From The Integration of Climate Science and Water Management in the Western United States

NASA Astrophysics Data System (ADS)

Ferguson, D. B.; Rice, J.; Woodhouse, C. A.

2015-12-01

Efforts to better connect scientific research with people and organizations involved in environmental decision making are receiving increased interest and attention. Some of the challenges we currently face, however—including complex questions associated with climate change—present unique challenges because of their scale and scope. Focused research on the intersections between environment and society has provided substantial insight into dynamics of large-scale environmental change and the related impacts on people, natural resources, and ecosystems, yet our ability to connect this research to real-world decision making remains limited. Addressing these complex environmental problems requires broad cooperation between scientists and those who may apply research results in decision making, but there are few templates for guiding the growing number of scientists and practitioners now engaging in this kind of cooperative work. This presentation will offer a set of heuristics for carrying out collaborative work between scientists and practitioners. These heuristics were derived from research that examined the direct experiences of water resources professionals and climate researchers who have been working to integrate science and practice.

Productive Group Work for Students. Research Brief

ERIC Educational Resources Information Center

Williamson, Ronald

2010-01-01

There is clear evidence that students who are involved in productive collaborative groups outperform their peers. Cooperative group work also results in improved self-esteem, improved relationships and enhanced social and decision-making skills. Johnson and Johnson (1993) identified the elements of a successful collaborative activity. They include…

Implementation of a cooperative methodology to develop organic chemical engineering skills

NASA Astrophysics Data System (ADS)

Arteaga, J. F.; Díaz Blanco, M. J.; Toscano Fuentes, C.; Martín Alfonso, J. E.

2013-08-01

The objective of this work is to investigate how most of the competences required by engineering students may be developed through an active methodology based on cooperative learning/evaluation. Cooperative learning was employed by the University of Huelva's third-year engineering students. The teaching methodology pretends to create some of the most relevant engineering skills required nowadays such as the ability to cooperate finding appropriate information; the ability to solve problems through critical and creative thinking; and the ability to make decisions and to communicate effectively. The statistical study carried out supports the hypothesis that comprehensive and well-defined protocols in the development of the subject, the rubric and cooperative evaluation allow students to acquire a successful learning.

Enhancing US-Japan Cooperation to Combat Antimicrobial Resistance

PubMed Central

2014-01-01

The Global Health Security Agenda (GHSA) is aimed at preventing, detecting, and responding to infectious disease threats. To move toward these goals, the United States has committed to partner with at least 30 countries around the world. One of the objectives of the GHSA includes “[p]reventing the emergence and spread of antimicrobial drug resistant organisms.” Antimicrobial resistance (AMR) has become a growing global health security problem, with inappropriate use of antimicrobial medications in humans and animals and a lack of new antimicrobial medications contributing to this problem. While AMR is a growing global concern, working on it regionally can make this multifaceted problem more manageable. The United States and Japan, both world leaders in the life sciences, are close allies that have established cooperative programs in medical research and global health that can be used to work on combating AMR and advance the GHSA. Although the United States and Japan have cooperated on health issues in the past, their cooperation on the growing problem of AMR has been limited. Their existing networks, cooperative programs, and close relationships can and should be used to work on combating this expanding problem. PMID:25470465

7 CFR 1484.73 - Are Cooperators penalized for failing to make required contributions?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false Are Cooperators penalized for failing to make... Cooperators penalized for failing to make required contributions? A Cooperator's contribution requirement is specified in the Cooperator program allocation letter. If a Cooperator fails to contribute the amount...

7 CFR 1484.73 - Are Cooperators penalized for failing to make required contributions?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false Are Cooperators penalized for failing to make... Cooperators penalized for failing to make required contributions? A Cooperator's contribution requirement is specified in the Cooperator program allocation letter. If a Cooperator fails to contribute the amount...

7 CFR 1484.73 - Are Cooperators penalized for failing to make required contributions?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Are Cooperators penalized for failing to make... Cooperators penalized for failing to make required contributions? A Cooperator's contribution requirement is specified in the Cooperator program allocation letter. If a Cooperator fails to contribute the amount...

7 CFR 1484.73 - Are Cooperators penalized for failing to make required contributions?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Are Cooperators penalized for failing to make... § 1484.73 Are Cooperators penalized for failing to make required contributions? A Cooperator's contribution requirement is specified in the Cooperator program allocation letter. If a Cooperator fails to...

7 CFR 1484.73 - Are Cooperators penalized for failing to make required contributions?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Are Cooperators penalized for failing to make... § 1484.73 Are Cooperators penalized for failing to make required contributions? A Cooperator's contribution requirement is specified in the Cooperator program allocation letter. If a Cooperator fails to...

Mentoring Matters: Finding the Golden Mean--Mentors and Student Teachers Working for Success

ERIC Educational Resources Information Center

Spangler, Susan

2012-01-01

The cooperating teachers who make the greatest positive impact on interns allow student teachers to make mistakes and learn from them, offer constructive feedback, invest in their student teachers' success, practice current pedagogy in their own classrooms, and remain positive throughout the experience. In this article, the author suggests that…

Making Afterschool Count: Communities & Schools Working Together, 1998.

ERIC Educational Resources Information Center

Beachum-Bilby, Sheila; Seymour, Liz; Krajewski, Fran

1998-01-01

This document consists of the first two issues of a brief (usually 6-page) serial publication highlighting the Making After-School Count initiative, programs across the country wherein communities and schools cooperate to serve children after school hours. The June 1998 issue discusses a teleconference discussion with Vice President Al Gore to…

Cooperative Learning at a Distance: An Experiment with Wikis

ERIC Educational Resources Information Center

Campbell, Katherine; Ellingson, Dee Ann

2010-01-01

The merits of incorporating group work into learning environments are well established. Online classes and other distance learning settings, however, can make it challenging to introduce traditional group projects. Wikis use technology to facilitate group work in distance learning settings. Wikis allow individuals in different locations to…

Making a World of Difference: Collaboration. Excellence for Intercultural Teams

ERIC Educational Resources Information Center

Schneider, Luise; Romberg, Claudia

2011-01-01

Cultural awareness training that emphasizes communication delivers only a partial solution to the challenges that intercultural work teams face. Improving collaboration requires a strong foundation of performance management before a work team can determine how they will cooperate to perform to excellence. Against the backdrop of the authors'…

Making School Food Service Work.

ERIC Educational Resources Information Center

Perry, Stephen C.

1986-01-01

Successful school food service programs require cooperation between employees and students and between the director and individual managers. Student participation can be increased by the use of marketing techniques and listening to students' requests. (MLF)

Peer pressure and incentive mechanisms in social networks

NASA Astrophysics Data System (ADS)

Deng, Chuang; Ye, Chao; Wang, Lin; Rong, Zhihai; Wang, Xiaofan

2018-01-01

Cooperation can be viewed as a social norm that is expected in our society. In this work, a framework based on spatial public goods game theory is established to study how peer pressure and incentive mechanisms can influence the evolution of cooperation. A unified model with adjustable parameters is developed to represent the effects of pure Personal Mechanism, Personal Mechanism with peer pressure and Social Mechanism, which demonstrates that when the sum of rewards plus the peer pressure felt by defectors is larger than the effective cost of cooperation, cooperation can prevail. As the peer pressure is caused by other cooperators in a game, group size and network structure play an important role. In particular, larger group size and more heterogeneous structured population can make defectors feel more peer pressure, which will promote the evolution and sustainment of cooperation.

Improving the Communication Environment for Children with Severe Handicaps through Manual Sign Inservice Training.

ERIC Educational Resources Information Center

Lloyd, Lyle L.; And Others

A "working party" (a decision-making group similar to the quality circles concept) comprised of public elementary school personnel (administrator, regular and special education staff), and parents, university special education faculty and graduate students worked cooperatively to develop and implement a manual sign inservice training package to…

The Transition from Initial Education to Working Life: A Status Report on Australia's Progress.

ERIC Educational Resources Information Center

McDonald, Rod; Corbiere, Kathy; Doyle, Leonie; Field, Claire; Johnson, Lesley; Johnston, Paula; Kerr, Ella; Roberts, Anita

Australia's system for helping youths make a successful transition from initial vocational education and training (VET) to working life was assessed through an analysis that focused on the following features that were identified by the Organisation for Economic Cooperation and Development (OECD) as contributing to successful transitions: learning…

University-Supervised Chair Work as a Form of School and Pedagogical University Collaboration

ERIC Educational Resources Information Center

Chekaleva, Nadezhda V.; Duka, Natalia A.; Drobotenko, Julia B.; Makarova, Natalia S.; Solovev, Dmitrii N.; Soloveva, Tatiana O.; Fetter, Inna V.

2016-01-01

The main tendencies of pedagogical education are discussed in the article. Modern tendencies and qualifying norms to the future teacher make the opportunities for strengthening of practical orientation of higher education. The key types of university-supervised chair (unilateral and bilateral cooperation) are considered and their work is…

Within- and across-trial dynamics of human EEG reveal cooperative interplay between reinforcement learning and working memory.

PubMed

Collins, Anne G E; Frank, Michael J

2018-03-06

Learning from rewards and punishments is essential to survival and facilitates flexible human behavior. It is widely appreciated that multiple cognitive and reinforcement learning systems contribute to decision-making, but the nature of their interactions is elusive. Here, we leverage methods for extracting trial-by-trial indices of reinforcement learning (RL) and working memory (WM) in human electro-encephalography to reveal single-trial computations beyond that afforded by behavior alone. Neural dynamics confirmed that increases in neural expectation were predictive of reduced neural surprise in the following feedback period, supporting central tenets of RL models. Within- and cross-trial dynamics revealed a cooperative interplay between systems for learning, in which WM contributes expectations to guide RL, despite competition between systems during choice. Together, these results provide a deeper understanding of how multiple neural systems interact for learning and decision-making and facilitate analysis of their disruption in clinical populations.

Do Joint Fighter Programs Save Money? Technical Appendixes on Methodology

DTIC Science & Technology

2013-01-01

Bookstore Make a charitable contribution Limited Electronic Distribution Rights This document and trademark(s) contained herein are protected by...research clients and sponsors. Support RAND—make a tax-deductible charitable contribution at www.rand.org/giving/contribute.html R® is a registered...Evidence, Organisation for Economic Co-Operation and Development, Economics Department Working Paper 317, January 17, 2002. Anderson, Fred, Northrop

Supervisors' Strategies to Facilitate Work Functioning among Employees with Musculoskeletal Complaints: A Focus Group Study.

PubMed

Ask, Tove; Magnussen, Liv Heide

2015-01-01

To explore what strategies the supervisors found beneficial to prevent or reduce sickness absence among employees with musculoskeletal complaints. Five focus groups were conducted and 26 supervisors from health and social sector participated. Commonly used strategies to prevent sickness absence and interdisciplinary cooperation in this work were discussed in the focus groups. Systematic text condensation was used to analyse the data. The supervisors described five strategies for sick leave management: (1) promoting well-being and a healthy working environment, (2) providing early support and adjustments, (3) making employees more responsible, (4) using confrontational strategies in relation to employees on long-term sick leave, and (5) cooperation with general practitioners (GPs). Strategies of promoting a healthy working environment and facilitating early return to work were utilised in the follow-up of employees with musculoskeletal complaints. Supportive strategies were found most useful especially in the early phases, while finding a balance between being supportive, on one side, and confronting the employee, on the other, was endeavoured in cases of recurrent or long-term sick leave. Further, the supervisors requested a closer cooperation with the GPs, which they believed would facilitate return to work.

Supervisors' Strategies to Facilitate Work Functioning among Employees with Musculoskeletal Complaints: A Focus Group Study

PubMed Central

Magnussen, Liv Heide

2015-01-01

Aim. To explore what strategies the supervisors found beneficial to prevent or reduce sickness absence among employees with musculoskeletal complaints. Methods. Five focus groups were conducted and 26 supervisors from health and social sector participated. Commonly used strategies to prevent sickness absence and interdisciplinary cooperation in this work were discussed in the focus groups. Systematic text condensation was used to analyse the data. Results. The supervisors described five strategies for sick leave management: (1) promoting well-being and a healthy working environment, (2) providing early support and adjustments, (3) making employees more responsible, (4) using confrontational strategies in relation to employees on long-term sick leave, and (5) cooperation with general practitioners (GPs). Conclusions. Strategies of promoting a healthy working environment and facilitating early return to work were utilised in the follow-up of employees with musculoskeletal complaints. Supportive strategies were found most useful especially in the early phases, while finding a balance between being supportive, on one side, and confronting the employee, on the other, was endeavoured in cases of recurrent or long-term sick leave. Further, the supervisors requested a closer cooperation with the GPs, which they believed would facilitate return to work. PMID:26380370

Transition from High School to Higher Education and Work in Korea, from the Competency-Based Education Perspective

ERIC Educational Resources Information Center

Jang, Soomyung; Kim, Namhee

2004-01-01

We examined how much Korean high school education helps students to build up the competencies needed for their college education and the world of work. We surveyed 227 high school graduates. They particularly emphasized communication skills, a cooperative attitude, computer skills, making friends and maintaining friendships, adaptability,…

Exploring the Complex Interaction between Governance and Knowledge in Education. OECD Education Working Papers, No. 67

ERIC Educational Resources Information Center

Fazekas, Mihaly; Burns, Tracey

2012-01-01

Governments in all Organisation for Economic Cooperation and Development (OECD) countries are facing the challenge of governing increasingly complex education systems. There is a growing need for governance structures that can handle this complexity and which can provide actors with the knowledge they need to make decisions. This working paper…

Discussion and group work design in O2O teaching of applied optics: questions, strategies and extending

NASA Astrophysics Data System (ADS)

Li, Xiaotong; Cen, Zhaofeng; Liu, Xiangdong; Zheng, Zhenrong

2017-08-01

Applied optics course in Zhejiang University is a National Excellent Resource Sharing Course in China, and the online to offline teaching strategies have been implemented and shared with dozens of universities and colleges in China. Discussion is an important activity in teaching. In this paper our main consideration is designing the discussion questions and group works so as to develop the students' critical thinking, cooperative and sharing spirits, and communication abilities in the cosmopolitan era. Typical questions that connect different chapters and help the students to understand the relationship between each sub-system in both field of view and aperture are given for discussion. We inspire the students to complete group works such as ray trace programming by cooperation and then make presentations. All of these create a circumstance for sharing thoughts and developing intelligence and knowledge. A poll shows that the students pay more attention to optical design than before and have made progress in conversation and cooperation.

Analysis on the Load Carrying Mechanism Integrated as Heterogeneous Co-operative Manipulator in a Walking Wheelchair

NASA Astrophysics Data System (ADS)

Rajay Vedaraj, I. S.; Jain, Ritika; Rao, B. V. A.

2014-07-01

After industrial robots came into existence during 1960, the technology of robotics with the design and analysis of robots in various forms in industries as well as in domestic applications were developed. Nowadays, along with the automotive sector the robots are producing a great impact in the form of quality and production rate to register their existence reliable in various other sectors also. Robotic technology has undergone various phase translations from being tortured as humanoids to the present day manipulators. Depending upon the various forms of its existence, robot manipulators are designed as serial manipulators and parallel manipulators. Individually both types can be proved effective though both have various drawbacks in design and the kinematic analysis. The versatility of robots can be increased by making them work in an environment where the same work volume is shared by more than one manipulator. This work volume can be identified as co-operative work volume of those manipulators. Here the interference of manipulators in the work volume of other manipulators is possible and is made obstacle free. The main advantage of co-operative manipulators is that when a number of independent manipulators are put together in a cooperative work envelope the efficiency and ability to perform tasks is greatly enhanced. The main disadvantage of the co-operative manipulators lies in the complication of its design even for a simple application, in almost all fields. In this paper, a cooperative design of robot manipulators to work in co-operative work environment is done and analysed for its efficacy. In the industrial applications when robotic manipulators are put together in more numbers, the trajectory planning becomes the tough task in the work cell. Proper design can remove the design defects of the cooperative manipulators and can be utilized in a more efficient way. In the proposed research paper an analysis is made on such a type of cooperative manipulator used for climbing stairs with three leg design and anlaysis were also done on the mechanism integrated to the system. Kinematics of the legs are analysed separately and the legs are designed to carry a maximum of 175kgs, which is sustained by the center leg and shared by the dual wing legs equally during the walking phase. In the proposed design, screwjack mechanism is used as the central leg to share the load and thus the analysis on the load sharing capability of the whole system is analysed and concluded in terms of failure modes.

Registered Nurses working together with family members of older people.

PubMed

Weman, Karin; Fagerberg, Ingegerd

2006-03-01

The aim of the study was to reach a more profound understanding, through looking at nurses' working situation, of those factors that influence how nurses are able to work together with family members of older people living in nursing homes or similar facilities. Working with the care of older people as a Registered Nurse provides a varied job with many challenges. Nurses have to co-operate with family members of those in community health care. Co-operation is important and necessary for all involved. Nurses working in elder care in a geographically defined area received a questionnaire with three open-ended questions, on the difficulties and/or problems involved with working together with family members, and the positive or negative aspects of this co-operation. Analysis was carried out using the latent content analysis method. Three themes, problems within the system, interaction with families and caring in nursing work, are presented with categories and their subcategories. The nurses wanted their superior to be a nurse so that their working situation would be better understood. Appreciation from their superior and family members was also a very important part of their work as nurses in community health care. The frequent changes and the lack of time in the work of elder care often put nurses under considerable psychological pressure. For the most part family members are a resource for the elder, but sometimes they will avoid contact, which will make co-operating difficult. Registered Nurses and family members are dependent on each other in their care of the elder. Relevance to clinical practice. More attention should be paid to the working situation of Registered Nurses in community health care, and their ability to work together with family members of older people.

Lights, Camera, Animation.

ERIC Educational Resources Information Center

Cassidy, Joan M.

1984-01-01

A fifth-grade class was taught how animated films are made by actually making some. Each cartoon involved four parts: title, artwork, credits, and storyboard. In addition to learning about animation, they had the experience of thinking in logical sequence and of working cooperatively. (CS)

Cooperative learning in science: intervention in the secondary school

NASA Astrophysics Data System (ADS)

Topping, K. J.; Thurston, A.; Tolmie, A.; Christie, D.; Murray, P.; Karagiannidou, E.

2011-04-01

The use of cooperative learning in secondary school is reported - an area of considerable concern given attempts to make secondary schools more interactive and gain higher recruitment to university science courses. In this study the intervention group was 259 pupils aged 12-14 years in nine secondary schools, taught by 12 self-selected teachers. Comparison pupils came from both intervention and comparison schools (n = 385). Intervention teachers attended three continuing professional development days, in which they received information, engaged with resource packs and involved themselves in cooperative learning. Measures included both general and specific tests of science, attitudes to science, sociometry, self-esteem, attitudes to cooperative learning and transferable skills (all for pupils) and observation of implementation fidelity. There were increases during cooperative learning in pupil formulation of propositions, explanations and disagreements. Intervened pupils gained in attainment, but comparison pupils gained even more. Pupils who had experienced cooperative learning in primary school had higher pre-test scores in secondary education irrespective of being in the intervention or comparison group. On sociometry, comparison pupils showed greater affiliation to science work groups for work, but intervention pupils greater affiliation to these groups at break and out of school. Other measures were not significant. The results are discussed in relation to practice and policy implications.

7 CFR 1484.57 - Will FAS make advance payments to a Cooperator?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Will FAS make advance payments to a Cooperator? 1484... DEVELOP FOREIGN MARKETS FOR AGRICULTURAL COMMODITIES Contributions and Reimbursements § 1484.57 Will FAS make advance payments to a Cooperator? (a) Policy. In general, FAS operates the Cooperator program on a...

7 CFR 1484.57 - Will FAS make advance payments to a Cooperator?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Will FAS make advance payments to a Cooperator? 1484... DEVELOP FOREIGN MARKETS FOR AGRICULTURAL COMMODITIES Contributions and Reimbursements § 1484.57 Will FAS make advance payments to a Cooperator? (a) Policy. In general, FAS operates the Cooperator program on a...

7 CFR 1484.57 - Will FAS make advance payments to a Cooperator?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false Will FAS make advance payments to a Cooperator? 1484... FOR AGRICULTURAL COMMODITIES Contributions and Reimbursements § 1484.57 Will FAS make advance payments to a Cooperator? (a) Policy. In general, FAS operates the Cooperator program on a reimbursable basis...

7 CFR 1484.57 - Will FAS make advance payments to a Cooperator?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false Will FAS make advance payments to a Cooperator? 1484... FOR AGRICULTURAL COMMODITIES Contributions and Reimbursements § 1484.57 Will FAS make advance payments to a Cooperator? (a) Policy. In general, FAS operates the Cooperator program on a reimbursable basis...

7 CFR 1484.57 - Will FAS make advance payments to a Cooperator?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Will FAS make advance payments to a Cooperator? 1484... FOR AGRICULTURAL COMMODITIES Contributions and Reimbursements § 1484.57 Will FAS make advance payments to a Cooperator? (a) Policy. In general, FAS operates the Cooperator program on a reimbursable basis...

Punish and voice: punishment enhances cooperation when combined with norm-signalling.

PubMed

Andrighetto, Giulia; Brandts, Jordi; Conte, Rosaria; Sabater-Mir, Jordi; Solaz, Hector; Villatoro, Daniel

2013-01-01

Material punishment has been suggested to play a key role in sustaining human cooperation. Experimental findings, however, show that inflicting mere material costs does not always increase cooperation and may even have detrimental effects. Indeed, ethnographic evidence suggests that the most typical punishing strategies in human ecologies (e.g., gossip, derision, blame and criticism) naturally combine normative information with material punishment. Using laboratory experiments with humans, we show that the interaction of norm communication and material punishment leads to higher and more stable cooperation at a lower cost for the group than when used separately. In this work, we argue and provide experimental evidence that successful human cooperation is the outcome of the interaction between instrumental decision-making and the norm psychology humans are provided with. Norm psychology is a cognitive machinery to detect and reason upon norms that is characterized by a salience mechanism devoted to track how much a norm is prominent within a group. We test our hypothesis both in the laboratory and with an agent-based model. The agent-based model incorporates fundamental aspects of norm psychology absent from previous work. The combination of these methods allows us to provide an explanation for the proximate mechanisms behind the observed cooperative behaviour. The consistency between the two sources of data supports our hypothesis that cooperation is a product of norm psychology solicited by norm-signalling and coercive devices.

Punish and Voice: Punishment Enhances Cooperation when Combined with Norm-Signalling

PubMed Central

Andrighetto, Giulia; Brandts, Jordi; Conte, Rosaria; Sabater-Mir, Jordi; Solaz, Hector; Villatoro, Daniel

2013-01-01

Material punishment has been suggested to play a key role in sustaining human cooperation. Experimental findings, however, show that inflicting mere material costs does not always increase cooperation and may even have detrimental effects. Indeed, ethnographic evidence suggests that the most typical punishing strategies in human ecologies (e.g., gossip, derision, blame and criticism) naturally combine normative information with material punishment. Using laboratory experiments with humans, we show that the interaction of norm communication and material punishment leads to higher and more stable cooperation at a lower cost for the group than when used separately. In this work, we argue and provide experimental evidence that successful human cooperation is the outcome of the interaction between instrumental decision-making and the norm psychology humans are provided with. Norm psychology is a cognitive machinery to detect and reason upon norms that is characterized by a salience mechanism devoted to track how much a norm is prominent within a group. We test our hypothesis both in the laboratory and with an agent-based model. The agent-based model incorporates fundamental aspects of norm psychology absent from previous work. The combination of these methods allows us to provide an explanation for the proximate mechanisms behind the observed cooperative behaviour. The consistency between the two sources of data supports our hypothesis that cooperation is a product of norm psychology solicited by norm-signalling and coercive devices. PMID:23776441

Behavioral Dynamics in the Cooperative Control of Mixed Human/Robotic Teams

DTIC Science & Technology

2015-01-05

models of cognitive and social psychology play a major role in the work. A particular objective is to develop a fundamental understanding of how...dynamics. In addition to exploring cognitive and social psychological aspects of decision making, research is focused on formal approaches to...SUBJECT TERMS human-machine interactions, two-alternative-forced-choice (TAFC), cognitive and social psychological aspects of decision making, action

Game Theory-Based Cooperation for Underwater Acoustic Sensor Networks: Taxonomy, Review, Research Challenges and Directions

PubMed Central

Muhammed, Dalhatu; Anisi, Mohammad Hossein; Vargas-Rosales, Cesar; Khan, Anwar

2018-01-01

Exploring and monitoring the underwater world using underwater sensors is drawing a lot of attention these days. In this field cooperation between acoustic sensor nodes has been a critical problem due to the challenging features such as acoustic channel failure (sound signal), long propagation delay of acoustic signal, limited bandwidth and loss of connectivity. There are several proposed methods to improve cooperation between the nodes by incorporating information/game theory in the node’s cooperation. However, there is a need to classify the existing works and demonstrate their performance in addressing the cooperation issue. In this paper, we have conducted a review to investigate various factors affecting cooperation in underwater acoustic sensor networks. We study various cooperation techniques used for underwater acoustic sensor networks from different perspectives, with a concentration on communication reliability, energy consumption, and security and present a taxonomy for underwater cooperation. Moreover, we further review how the game theory can be applied to make the nodes cooperate with each other. We further analyze different cooperative game methods, where their performance on different metrics is compared. Finally, open issues and future research direction in underwater acoustic sensor networks are highlighted. PMID:29389874

Game Theory-Based Cooperation for Underwater Acoustic Sensor Networks: Taxonomy, Review, Research Challenges and Directions.

PubMed

Muhammed, Dalhatu; Anisi, Mohammad Hossein; Zareei, Mahdi; Vargas-Rosales, Cesar; Khan, Anwar

2018-02-01

Exploring and monitoring the underwater world using underwater sensors is drawing a lot of attention these days. In this field cooperation between acoustic sensor nodes has been a critical problem due to the challenging features such as acoustic channel failure (sound signal), long propagation delay of acoustic signal, limited bandwidth and loss of connectivity. There are several proposed methods to improve cooperation between the nodes by incorporating information/game theory in the node's cooperation. However, there is a need to classify the existing works and demonstrate their performance in addressing the cooperation issue. In this paper, we have conducted a review to investigate various factors affecting cooperation in underwater acoustic sensor networks. We study various cooperation techniques used for underwater acoustic sensor networks from different perspectives, with a concentration on communication reliability, energy consumption, and security and present a taxonomy for underwater cooperation. Moreover, we further review how the game theory can be applied to make the nodes cooperate with each other. We further analyze different cooperative game methods, where their performance on different metrics is compared. Finally, open issues and future research direction in underwater acoustic sensor networks are highlighted.

A Hypothesis of the Co-evolution of Cooperation and Responses to Inequity

PubMed Central

Brosnan, Sarah F.

2011-01-01

Recent evidence demonstrates that humans are not the only species to respond negatively to inequitable outcomes which are to their disadvantage. Several species respond negatively if they subsequently receive a less good reward than a social partner for completing the same task. While these studies suggest that the negative response to inequity is not a uniquely human behavior, they do not provide a functional explanation for the emergence of these responses due to similar characteristics among these species. However, emerging data support the hypothesis that an aversion to inequity is a mechanism to promote successful long-term cooperative relationships amongst non-kin. In this paper, I discuss several converging lines of evidence which illustrate the need to further evaluate this relationship. First, cooperation can survive modest inequity; in explicitly cooperative interactions, individuals are willing to continue to cooperate despite inequitable outcomes as long as the partner's overall behavior is equitable. Second, the context of inequity affects reactions to it in ways which support the idea that joint efforts lead to an expectation of joint payoffs. Finally, comparative studies indicate a link between the degree and extent of cooperation between unrelated individuals in a species and that species’ response to inequitable outcomes. This latter line of evidence indicates that this behavior evolved in conjunction with cooperation and may represent an adaptation to increase the payoffs associated with cooperative interactions. Together these data inform a testable working hypothesis for understanding decision-making in the context of inequity and provide a new, comparative framework for evaluating decision-making behavior. PMID:21519380

23 CFR 668.111 - Application procedures.

Code of Federal Regulations, 2010 CFR

2010-04-01

... intent to apply for ER funds. (b) Damage survey. As soon as practical after occurrence, the State will make a preliminary field survey, working cooperatively with the FHWA Division Administrator and other governmental agencies with jurisdiction over eligible highways. The preliminary field survey should be...

The Big Man Mechanism: how prestige fosters cooperation and creates prosocial leaders.

PubMed

Henrich, Joseph; Chudek, Maciej; Boyd, Robert

2015-12-05

Anthropological evidence from diverse societies suggests that prestige-based leadership may provide a foundation for cooperation in many contexts. Here, inspired by such ethnographic observations and building on a foundation of existing research on the evolution of prestige, we develop a set of formal models to explore when an evolved prestige psychology might drive the cultural evolution of n-person cooperation, and how such a cultural evolutionary process might create novel selection pressures for genes that make prestigious individuals more prosocial. Our results reveal (i) how prestige can foster the cultural emergence of cooperation by generating correlated behavioural phenotypes, both between leaders and followers, and among followers; (ii) why, in the wake of cultural evolution, natural selection favours genes that make prestigious leaders more prosocial, but only when groups are relatively small; and (iii), why the effectiveness of status differences in generating cooperation in large groups depends on cultural transmission (and not primarily on deference or coercion). Our theoretical framework, and the specific predictions made by these models, sketch out an interdisciplinary research programme that cross-cuts anthropology, biology, psychology and economics. Some of our predictions find support from laboratory work in behavioural economics and are consistent with several real-world patterns. © 2015 The Authors.

The Big Man Mechanism: how prestige fosters cooperation and creates prosocial leaders

PubMed Central

Henrich, Joseph; Chudek, Maciej; Boyd, Robert

2015-01-01

Anthropological evidence from diverse societies suggests that prestige-based leadership may provide a foundation for cooperation in many contexts. Here, inspired by such ethnographic observations and building on a foundation of existing research on the evolution of prestige, we develop a set of formal models to explore when an evolved prestige psychology might drive the cultural evolution of n-person cooperation, and how such a cultural evolutionary process might create novel selection pressures for genes that make prestigious individuals more prosocial. Our results reveal (i) how prestige can foster the cultural emergence of cooperation by generating correlated behavioural phenotypes, both between leaders and followers, and among followers; (ii) why, in the wake of cultural evolution, natural selection favours genes that make prestigious leaders more prosocial, but only when groups are relatively small; and (iii), why the effectiveness of status differences in generating cooperation in large groups depends on cultural transmission (and not primarily on deference or coercion). Our theoretical framework, and the specific predictions made by these models, sketch out an interdisciplinary research programme that cross-cuts anthropology, biology, psychology and economics. Some of our predictions find support from laboratory work in behavioural economics and are consistent with several real-world patterns. PMID:26503686

Cooperation in memory-based prisoner's dilemma game on interdependent networks

NASA Astrophysics Data System (ADS)

Luo, Chao; Zhang, Xiaolin; Liu, Hong; Shao, Rui

2016-05-01

Memory or so-called experience normally plays the important role to guide the human behaviors in real world, that is essential for rational decisions made by individuals. Hence, when the evolutionary behaviors of players with bounded rationality are investigated, it is reasonable to make an assumption that players in system are with limited memory. Besides, in order to unravel the intricate variability of complex systems in real world and make a highly integrative understanding of their dynamics, in recent years, interdependent networks as a comprehensive network structure have obtained more attention in this community. In this article, the evolution of cooperation in memory-based prisoner's dilemma game (PDG) on interdependent networks composed by two coupled square lattices is studied. Herein, all or part of players are endowed with finite memory ability, and we focus on the mutual influence of memory effect and interdependent network reciprocity on cooperation of spatial PDG. We show that the density of cooperation can be significantly promoted within an optimal region of memory length and interdependent strength. Furthermore, distinguished by whether having memory ability/external links or not, each kind of players on networks would have distinct evolutionary behaviors. Our work could be helpful to understand the emergence and maintenance of cooperation under the evolution of memory-based players on interdependent networks.

A novel power efficient location-based cooperative routing with transmission power-upper-limit for wireless sensor networks.

PubMed

Shi, Juanfei; Calveras, Anna; Cheng, Ye; Liu, Kai

2013-05-15

The extensive usage of wireless sensor networks (WSNs) has led to the development of many power- and energy-efficient routing protocols. Cooperative routing in WSNs can improve performance in these types of networks. In this paper we discuss the existing proposals and we propose a routing algorithm for wireless sensor networks called Power Efficient Location-based Cooperative Routing with Transmission Power-upper-limit (PELCR-TP). The algorithm is based on the principle of minimum link power and aims to take advantage of nodes cooperation to make the link work well in WSNs with a low transmission power. In the proposed scheme, with a determined transmission power upper limit, nodes find the most appropriate next nodes and single-relay nodes with the proposed algorithm. Moreover, this proposal subtly avoids non-working nodes, because we add a Bad nodes Avoidance Strategy (BAS). Simulation results show that the proposed algorithm with BAS can significantly improve the performance in reducing the overall link power, enhancing the transmission success rate and decreasing the retransmission rate.

A Novel Power Efficient Location-Based Cooperative Routing with Transmission Power-Upper-Limit for Wireless Sensor Networks

PubMed Central

Shi, Juanfei; Calveras, Anna; Cheng, Ye; Liu, Kai

2013-01-01

The extensive usage of wireless sensor networks (WSNs) has led to the development of many power- and energy-efficient routing protocols. Cooperative routing in WSNs can improve performance in these types of networks. In this paper we discuss the existing proposals and we propose a routing algorithm for wireless sensor networks called Power Efficient Location-based Cooperative Routing with Transmission Power-upper-limit (PELCR-TP). The algorithm is based on the principle of minimum link power and aims to take advantage of nodes cooperation to make the link work well in WSNs with a low transmission power. In the proposed scheme, with a determined transmission power upper limit, nodes find the most appropriate next nodes and single-relay nodes with the proposed algorithm. Moreover, this proposal subtly avoids non-working nodes, because we add a Bad nodes Avoidance Strategy (BAS). Simulation results show that the proposed algorithm with BAS can significantly improve the performance in reducing the overall link power, enhancing the transmission success rate and decreasing the retransmission rate. PMID:23676625

The DRE-Principal Partnership: Making It Work.

ERIC Educational Resources Information Center

Davis, Barbara; Elliott, Karen

1995-01-01

Discusses the roles of the director of religious education (DRE) and the school principal at Catholic schools, viewing them as complimentary rather than competitive. Provides examples of positive cooperation between the principal and DRE at Most Pure Heart of Mary Parish, in Shelby, Ohio. (KP)

Making Work and Learning More Visible by Reflective Practice

ERIC Educational Resources Information Center

Tikkamäki, Kati; Hilden, Sanna

2014-01-01

Several characteristics are necessary to have a flourishing workplace: one is organisational learning. Modern workplaces call for individual responsibility, ability, and willingness to share expertise, as well as continuous learning. However, critical elements of the process of organisational learning -- participating, knowing, cooperating and…

Connections 2017: Experiments in Democratic Citizenship

ERIC Educational Resources Information Center

Gilmore, Melinda, Ed.; Nielsen, Randall, Ed.

2017-01-01

The Kettering Foundation is a nonprofit, operating foundation rooted in the American tradition of cooperative research. The foundation seeks to identify and address the challenges to making democracy work as it should through interrelated program areas that focus on citizens, communities, and institutions. Each issue of this annual newsletter…

The Role of Technology in Supporting Learning Communities.

ERIC Educational Resources Information Center

Riel, Margaret; Fulton, Kathleen

2001-01-01

In a learning community, students learn to cooperate and make teams work. Past technologies (print, photography, film, and computers) have enabled idea sharing, but are one-way communication modes. Broader learning communities have been made possible through electronic field trips, online mentoring, science investigations, and humanities…

The Collective Benefits of Feeling Good and Letting Go: Positive Emotion and (dis)Inhibition Interact to Predict Cooperative Behavior

PubMed Central

Rand, David G.; Kraft-Todd, Gordon; Gruber, June

2015-01-01

Cooperation is central to human existence, forming the bedrock of everyday social relationships and larger societal structures. Thus, understanding the psychological underpinnings of cooperation is of both scientific and practical importance. Recent work using a dual-process framework suggests that intuitive processing can promote cooperation while deliberative processing can undermine it. Here we add to this line of research by more specifically identifying deliberative and intuitive processes that affect cooperation. To do so, we applied automated text analysis using the Linguistic Inquiry and Word Count (LIWC) software to investigate the association between behavior in one-shot anonymous economic cooperation games and the presence inhibition (a deliberative process) and positive emotion (an intuitive process) in free-response narratives written after (Study 1, N = 4,218) or during (Study 2, N = 236) the decision-making process. Consistent with previous results, across both studies inhibition predicted reduced cooperation while positive emotion predicted increased cooperation (even when controlling for negative emotion). Importantly, there was a significant interaction between positive emotion and inhibition, such that the most cooperative individuals had high positive emotion and low inhibition. This suggests that inhibition (i.e., reflective or deliberative processing) may undermine cooperative behavior by suppressing the prosocial effects of positive emotion. PMID:25625722

The collective benefits of feeling good and letting go: positive emotion and (dis)inhibition interact to predict cooperative behavior.

PubMed

Rand, David G; Kraft-Todd, Gordon; Gruber, June

2015-01-01

Cooperation is central to human existence, forming the bedrock of everyday social relationships and larger societal structures. Thus, understanding the psychological underpinnings of cooperation is of both scientific and practical importance. Recent work using a dual-process framework suggests that intuitive processing can promote cooperation while deliberative processing can undermine it. Here we add to this line of research by more specifically identifying deliberative and intuitive processes that affect cooperation. To do so, we applied automated text analysis using the Linguistic Inquiry and Word Count (LIWC) software to investigate the association between behavior in one-shot anonymous economic cooperation games and the presence inhibition (a deliberative process) and positive emotion (an intuitive process) in free-response narratives written after (Study 1, N = 4,218) or during (Study 2, N = 236) the decision-making process. Consistent with previous results, across both studies inhibition predicted reduced cooperation while positive emotion predicted increased cooperation (even when controlling for negative emotion). Importantly, there was a significant interaction between positive emotion and inhibition, such that the most cooperative individuals had high positive emotion and low inhibition. This suggests that inhibition (i.e., reflective or deliberative processing) may undermine cooperative behavior by suppressing the prosocial effects of positive emotion.

Soviet scientists in chinese institutes: A historical study of cooperation between the two academies of sciences in 1950s.

PubMed

Zhang, Jiuchen; Yu, Feklova T

2018-03-01

In the 1950s, the Chinese Academy of Sciences (CAS) engaged in close cooperation with the Soviet Academy of Sciences. The CAS sent scientists to the Soviet Academy to work as interns, study for advanced degrees, or engage in academic cooperation, and a large number of Soviet scientists were invited by the various institutes of the CAS to come to China to give lectures, direct research, help make scientific plans, and collaborate. The comprehensive cooperation between the two academies was launched at a time when the CAS institutes were in their embryonic stage, which suggests that the better-established Soviet scientists had the opportunity to play a dominate role. But the reality is not so straightforward. The case studies in this paper suggest that besides the influence of compatible political movements in China and the Soviet Union and bilateral ties between these two nations' scientific institutes, disharmony in actual working relationships prevented Soviet scientists from playing the role they might have envisioned within the CAS institutes. The rapid development of the cooperative relationship in a short span of time, combined with lack of experience on both sides, made for a disharmonious collaboration. Copyright © 2018 Elsevier Ltd. All rights reserved.

Evolutionary dynamics under interactive diversity

NASA Astrophysics Data System (ADS)

Su, Qi; Li, Aming; Wang, Long

2017-10-01

As evidenced by many cases in human societies, individuals often make different behavior decisions in different interactions, and adaptively adjust their behavior in changeable interactive scenarios. However, up to now, how such diverse interactive behavior affects cooperation dynamics has still remained unknown. Here we develop a general framework of interactive diversity, which models individuals’ separated behavior against distinct opponents and their adaptive adjustment in response to opponents’ strategies, to explore the evolution of cooperation. We find that interactive diversity enables individuals to reciprocate every single opponent, and thus sustains large-scale reciprocal interactions. Our work witnesses an impressive boost of cooperation for a notably extensive range of parameters and for all pairwise games. These results are robust against well-mixed and various networked populations, and against degree-normalized and cumulative payoff patterns. From the perspective of network dynamics, distinguished from individuals competing for nodes in most previous work, in this paper, the system evolves in the form of behavior disseminating along edges. We propose a theoretical method based on evolution of edges, which predicts well both the frequency of cooperation and the compact cooperation clusters. Our thorough investigation clarifies the positive role of interactive diversity in resolving social dilemmas and highlights the significance of understanding evolutionary dynamics from the viewpoint of edge dynamics.

Social setting, intuition and experience in laboratory experiments interact to shape cooperative decision-making

PubMed Central

Capraro, Valerio; Cococcioni, Giorgia

2015-01-01

Recent studies suggest that cooperative decision-making in one-shot interactions is a history-dependent dynamic process: promoting intuition versus deliberation typically has a positive effect on cooperation (dynamism) among people living in a cooperative setting and with no previous experience in economic games on cooperation (history dependence). Here, we report on a laboratory experiment exploring how these findings transfer to a non-cooperative setting. We find two major results: (i) promoting intuition versus deliberation has no effect on cooperative behaviour among inexperienced subjects living in a non-cooperative setting; (ii) experienced subjects cooperate more than inexperienced subjects, but only under time pressure. These results suggest that cooperation is a learning process, rather than an instinctive impulse or a self-controlled choice, and that experience operates primarily via the channel of intuition. Our findings shed further light on the cognitive basis of human cooperative decision-making and provide further support for the recently proposed social heuristics hypothesis. PMID:26156762

Student decision making in large group discussion

NASA Astrophysics Data System (ADS)

Kustusch, Mary Bridget; Ptak, Corey; Sayre, Eleanor C.; Franklin, Scott V.

2015-04-01

It is increasingly common in physics classes for students to work together to solve problems and perform laboratory experiments. When students work together, they need to negotiate the roles and decision making within the group. We examine how a large group of students negotiates authority as part of their two week summer College Readiness Program at Rochester Institute of Technology. The program is designed to develop metacognitive skills in first generation and Deaf and hard-of-hearing (DHH) STEM undergraduates through cooperative group work, laboratory experimentation, and explicit reflection exercises. On the first full day of the program, the students collaboratively developed a sign for the word ``metacognition'' for which there is not a sign in American Sign Language. This presentation will focus on three aspects of the ensuing discussion: (1) how the instructor communicated expectations about decision making; (2) how the instructor promoted student-driven decision making rather than instructor-driven policy; and (3) one student's shifts in decision making behavior. We conclude by discussing implications of this research for activity-based physics instruction.

Education at a Glance 2011: OECD Indicators

ERIC Educational Resources Information Center

OECD Publishing (NJ1), 2011

2011-01-01

Across OECD (Organisation for Economic Cooperation and Development) countries, governments are having to work with shrinking public budgets while designing policies to make education more effective and responsive to growing demand. The 2011 edition of "Education at a Glance: OECD Indicators" enables countries to see themselves in the light of…

Outdoor Education: Opening and Closing Activities.

ERIC Educational Resources Information Center

Mingie, Walter, Comp.

Opening activites (to create an atmosphere of cooperation and a desire to work, explore, and learn together) and closing activities (to summarize what has happened or been learned) for outdoor education programs are described. All activities are intended to incite enthusiasm to learn and make the learning activity a desired, joyful experience.…

The Cognitive Authority of Collective Intelligence

ERIC Educational Resources Information Center

Goldman, James L.

2010-01-01

Collaboration tools based on World Wide Web technologies now enable and encourage large groups of people who do not previously know one another, and who may share no other affiliation, to work together cooperatively and often anonymously on large information projects such as online encyclopedias and complex websites. Making use of information…

JPRS Report, East Asia, Southeast Asia

DTIC Science & Technology

1987-07-23

festival hall, the KUFNCD National Council, in cooperation with the Information and Culture Ministry, organized a solemn meeting to mark the 36th...and for tourism . The forestry services must also define clearly the limit of forests reserved for wood and forest product business operations, the...acts. One concerns copyrights. As for copyrights, if you write a literary work, produce a work of art, compose a piece of music , or make a movie

29 CFR 1908.10 - Cooperative Agreements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 5 2012-07-01 2012-07-01 false Cooperative Agreements. 1908.10 Section 1908.10 Labor... CONSULTATION AGREEMENTS § 1908.10 Cooperative Agreements. (a) Who may make Agreements. The Assistant Secretary may make a Cooperative Agreement under this part with the Governor of a State or with any State agency...

29 CFR 1908.10 - Cooperative Agreements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 5 2010-07-01 2010-07-01 false Cooperative Agreements. 1908.10 Section 1908.10 Labor... CONSULTATION AGREEMENTS § 1908.10 Cooperative Agreements. (a) Who may make Agreements. The Assistant Secretary may make a Cooperative Agreement under this part with the Governor of a State or with any State agency...

29 CFR 1908.10 - Cooperative Agreements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 5 2014-07-01 2014-07-01 false Cooperative Agreements. 1908.10 Section 1908.10 Labor... CONSULTATION AGREEMENTS § 1908.10 Cooperative Agreements. (a) Who may make Agreements. The Assistant Secretary may make a Cooperative Agreement under this part with the Governor of a State or with any State agency...

Nurse educators and decision making: a female perspective.

PubMed

Valentine, P E

1992-01-01

Quality of work life issues are major concerns of nurses today. Decision making is one such issue. This article is part of a larger case study of a Canadian hospital school of nursing that asked whether women nurse educators bring unique orientations to the workplace that have relevance for the administration of nursing organizations. The process of decision making, a small part of the larger study, is discussed in this article. The results suggested that women nurse educators used a cooperative, collaborative, highly participatory style of decision making that resulted in decisions based on consensus. The implications this female style of decision making has for nurses and nurse administrators is discussed.

Emotional decisions in structured populations for the evolution of public cooperation

NASA Astrophysics Data System (ADS)

Wang, Yongjie; Chen, Tong; Chen, Qiao; Si, Guangrun

2017-02-01

The behaviors of humans are not always profit-driven in public goods games (PGG). In addition, social preference and decision-making might be influenced, even changed by heuristics and conformity in the real life. Motivated by the facts, we would like to investigate the role of emotional system in cooperative behaviors of structured population in PGG. Meantime, the effects of diffusion of influence are studied in structured population. Numerical simulation results are indicated that emotions play very significant role indeed in emergence and maintenance of cooperation in structured populations in PGG. However, the influences of emotions on others are limited due to diminishing of influence diffusion and the existence of pure defectors. What is more, conformity, to some extent, could drive potentially more people to accept cooperative strategy with higher probability. Higher-level cooperation could be promoted as increasing values of synergy factors, but while the effects might diminish gradually as increasing number of positive heuristic players and conformist. Our work may be beneficial to address the social dilemmas in PGG.

Making Thinking Audible and Visible via Cooperative Learning

ERIC Educational Resources Information Center

Jacobs, George M.; Wang, Aili; Li, Xishuang; Xie, Yongye

2008-01-01

This chapter begins with a section that describes cooperative learning and explains eight cooperative learning principles. The second section looks briefly at why making thinking audible and visible enriches students' thinking. Making thinking audible means that teachers and students speak out what is going through their minds as they do a task,…

Cooperative Robots to Observe Moving Targets: Review.

PubMed

Khan, Asif; Rinner, Bernhard; Cavallaro, Andrea

2018-01-01

The deployment of multiple robots for achieving a common goal helps to improve the performance, efficiency, and/or robustness in a variety of tasks. In particular, the observation of moving targets is an important multirobot application that still exhibits numerous open challenges, including the effective coordination of the robots. This paper reviews control techniques for cooperative mobile robots monitoring multiple targets. The simultaneous movement of robots and targets makes this problem particularly interesting, and our review systematically addresses this cooperative multirobot problem for the first time. We classify and critically discuss the control techniques: cooperative multirobot observation of multiple moving targets, cooperative search, acquisition, and track, cooperative tracking, and multirobot pursuit evasion. We also identify the five major elements that characterize this problem, namely, the coordination method, the environment, the target, the robot and its sensor(s). These elements are used to systematically analyze the control techniques. The majority of the studied work is based on simulation and laboratory studies, which may not accurately reflect real-world operational conditions. Importantly, while our systematic analysis is focused on multitarget observation, our proposed classification is useful also for related multirobot applications.

Leadership role of Consultant Nurses working with Older People: a co-operative inquiry.

PubMed

Manley, Kim; Webster, Jonathan; Hale, Nick; Hayes, Nicky; Minardi, Henry

2008-03-01

The aim of the co-operative enquiry undertaken was to explore how the leadership component of the Consultant Nurse for Older People role was reflected in day-to-day working. Leadership is one of the four key elements of the Consultant Nurse role and is the key mechanism for achieving and embedding transformation in practice. However, within the role of the Consultant Nurse this area has not been explored in detail. A 6-month co-operative inquiry approach was used to develop insights into leadership strategies of Consultant Nurses for Older People and involved the five authors of the paper, four Consultant Nurses in Older People nursing and the lead author who was also an experienced Consultant Nurse and practice-based researcher from a different nursing specialism. Through the analysis of the stories shared by the co-authors/participants, two key themes emerged relating to complexity and pathway. These themes provided a major focus for the Consultant Nurses in their leadership role. The outcome of the study is a framework that describes the triggers and enabling factors that precede the use of leadership strategies at the clinical and organizational level and associated outcomes. In defining how leadership is reflected by Consultant Nurses for Older People, a complex picture emerges that is multifaceted and multidimensional. Consultant Nurses need support to make visible the valuable contribution they make to enabling healthcare teams, organizations and work places. Consultant Nurses for Older People are key in ensuring the quality agenda within their organizations as they are well placed to provide leadership at both a strategic and clinical level, while providing influence to operational development. Within the context of the literature this area is under investigated. Understanding how leadership is reflected in the role of Consultant Nurses is complex as Consultant Nurses work across traditional interfaces and between different levels within organizations. Consultant Nurses have been 'challenged' to identify the 'difference' they are making; to do this it is important to understand how leadership (as one element) is reflected in a highly complex, multidimensional role and the links between leadership and enabling, quality person-centred ways of working with Older People within rapidly changing, pressurized healthcare settings.

Uncalculating cooperation is used to signal trustworthiness.

PubMed

Jordan, Jillian J; Hoffman, Moshe; Nowak, Martin A; Rand, David G

2016-07-20

Humans frequently cooperate without carefully weighing the costs and benefits. As a result, people may wind up cooperating when it is not worthwhile to do so. Why risk making costly mistakes? Here, we present experimental evidence that reputation concerns provide an answer: people cooperate in an uncalculating way to signal their trustworthiness to observers. We present two economic game experiments in which uncalculating versus calculating decision-making is operationalized by either a subject's choice of whether to reveal the precise costs of cooperating (Exp. 1) or the time a subject spends considering these costs (Exp. 2). In both experiments, we find that participants are more likely to engage in uncalculating cooperation when their decision-making process is observable to others. Furthermore, we confirm that people who engage in uncalculating cooperation are perceived as, and actually are, more trustworthy than people who cooperate in a calculating way. Taken together, these data provide the first empirical evidence, to our knowledge, that uncalculating cooperation is used to signal trustworthiness, and is not merely an efficient decision-making strategy that reduces cognitive costs. Our results thus help to explain a range of puzzling behaviors, such as extreme altruism, the use of ethical principles, and romantic love.

Uncalculating cooperation is used to signal trustworthiness

PubMed Central

Jordan, Jillian J.; Hoffman, Moshe; Nowak, Martin A.; Rand, David G.

2016-01-01

Humans frequently cooperate without carefully weighing the costs and benefits. As a result, people may wind up cooperating when it is not worthwhile to do so. Why risk making costly mistakes? Here, we present experimental evidence that reputation concerns provide an answer: people cooperate in an uncalculating way to signal their trustworthiness to observers. We present two economic game experiments in which uncalculating versus calculating decision-making is operationalized by either a subject’s choice of whether to reveal the precise costs of cooperating (Exp. 1) or the time a subject spends considering these costs (Exp. 2). In both experiments, we find that participants are more likely to engage in uncalculating cooperation when their decision-making process is observable to others. Furthermore, we confirm that people who engage in uncalculating cooperation are perceived as, and actually are, more trustworthy than people who cooperate in a calculating way. Taken together, these data provide the first empirical evidence, to our knowledge, that uncalculating cooperation is used to signal trustworthiness, and is not merely an efficient decision-making strategy that reduces cognitive costs. Our results thus help to explain a range of puzzling behaviors, such as extreme altruism, the use of ethical principles, and romantic love. PMID:27439873

Group bias in cooperative norm enforcement

PubMed Central

McAuliffe, Katherine; Dunham, Yarrow

2016-01-01

A hallmark of human social cognition is the tendency for both adults and children to favour members of their own groups. Critically, this in-group bias exerts a strong influence on cooperative decision-making: people (i) tend to share more with members of their in-group and (ii) differentially enforce fairness norms depending on the group membership of their interaction partners. But why do people show these group biases in cooperation? One possibility is that the enforcement of cooperative norm violations is an evolved mechanism supporting within-group cooperation (Norms-Focused Hypothesis). Alternatively, group bias in cooperation could be a by-product of more general affective preferences for in-group members (Mere Preferences Hypothesis). Here, we appraise evidence from studies of both adults and children with the goal of understanding whether one of these two accounts is better supported by existing data. While the pattern of evidence is complex, much of it is broadly consistent with the Mere Preferences Hypothesis and little is uniquely supportive of the Norms-Focused Hypothesis. We highlight possible reasons for this complexity and suggest ways that future work can continue to help us understand the important relationship between group bias and cooperation. PMID:26644592

Cooperation in Harsh Environments and the Emergence of Spatial Patterns.

PubMed

Smaldino, Paul E

2013-11-01

This paper concerns the confluence of two important areas of research in mathematical biology: spatial pattern formation and cooperative dilemmas. Mechanisms through which social organisms form spatial patterns are not fully understood. Prior work connecting cooperation and pattern formation has often included unrealistic assumptions that shed doubt on the applicability of those models toward understanding real biological patterns. I investigated a more biologically realistic model of cooperation among social actors. The environment is harsh, so that interactions with cooperators are strictly needed to survive. Harshness is implemented via a constant energy deduction. I show that this model can generate spatial patterns similar to those seen in many naturally-occuring systems. Moreover, for each payoff matrix there is an associated critical value of the energy deduction that separates two distinct dynamical processes. In low-harshness environments, the growth of cooperator clusters is impeded by defectors, but these clusters gradually expand to form dense dendritic patterns. In very harsh environments, cooperators expand rapidly but defectors can subsequently make inroads to form reticulated patterns. The resulting web-like patterns are reminiscent of transportation networks observed in slime mold colonies and other biological systems.

Social setting, intuition and experience in laboratory experiments interact to shape cooperative decision-making.

PubMed

Capraro, Valerio; Cococcioni, Giorgia

2015-07-22

Recent studies suggest that cooperative decision-making in one-shot interactions is a history-dependent dynamic process: promoting intuition versus deliberation typically has a positive effect on cooperation (dynamism) among people living in a cooperative setting and with no previous experience in economic games on cooperation (history dependence). Here, we report on a laboratory experiment exploring how these findings transfer to a non-cooperative setting. We find two major results: (i) promoting intuition versus deliberation has no effect on cooperative behaviour among inexperienced subjects living in a non-cooperative setting; (ii) experienced subjects cooperate more than inexperienced subjects, but only under time pressure. These results suggest that cooperation is a learning process, rather than an instinctive impulse or a self-controlled choice, and that experience operates primarily via the channel of intuition. Our findings shed further light on the cognitive basis of human cooperative decision-making and provide further support for the recently proposed social heuristics hypothesis. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

Non-cooperative game theory in biology and cooperative reasoning in humans.

PubMed

Kabalak, Alihan; Smirnova, Elena; Jost, Jürgen

2015-06-01

The readiness for spontaneous cooperation together with the assumptions that others share this cooperativity has been identified as a fundamental feature that distinguishes humans from other animals, including the great apes. At the same time, cooperativity presents an evolutionary puzzle because non-cooperators do better in a group of cooperators. We develop here an analysis of the process leading to cooperation in terms of rationality concepts, game theory and epistemic logic. We are, however, not attempting to reconstruct the actual evolutionary process. We rather want to provide the logical structure underlying cooperation in order to understand why cooperation is possible and what kind of reasoning and beliefs would lead to cooperative decision-making. Game theory depends on an underlying common belief in non-cooperative rationality of the players, and cooperativity similarly can utilize a common belief in cooperative rationality as its basis. We suggest a weaker concept of rational decision-making in games that encompasses both types of decision-making. We build this up in stages, starting from simple optimization, then using anticipation of the reaction of others, to finally arrive at reflexive and cooperative reasoning. While each stage is more difficult than the preceding, importantly, we also identify a reduction of complexity achieved by the consistent application of higher stage reasoning.

Research on distributed virtual reality system in electronic commerce

NASA Astrophysics Data System (ADS)

Xue, Qiang; Wang, Jiening; Sun, Jizhou

2004-03-01

In this paper, Distributed Virtual Reality (DVR) technology applied in Electronical Commerce (EC) is discussed. DVR has the capability of providing a new means for human being to recognize, analyze and resolve the large scale, complex problems, which makes it develop quickly in EC fields. The technology of CSCW (Computer Supported Cooperative Work) and middleware is introduced into the development of EC-DVR system to meet the need of a platform which can provide the necessary cooperation and communication services to avoid developing the basic module repeatedly. Finally, the paper gives a platform structure of EC-DVR system.

The global flow of aluminum from 2006 through 2025

USGS Publications Warehouse

Menzie, W.D.; Barry, J.J.; Bleiwas, D.I.; Bray, E.L.; Goonan, T.G.; Matos, Grecia

2010-01-01

This report presents results of an investigation of the global flow of materials related to the production and use of aluminum in 2006 and makes projections to 2025. The report was prepared in cooperation with the U.S. Environmental Protection Agency for the Organisation for Economic Co-operation and Development, Environmental Policy Committee's Working Group on Waste Prevention and Recycling. The report addresses the major resource flows and effects of those flows and provides insights on the life cycle of aluminum; it does not address policy issues related to the production and use of aluminum.

The Complexities of a Lesson Study in a Dutch Situation: Mathematics Teacher Learning

ERIC Educational Resources Information Center

Verhoef, Nellie; Tall, David; Coenders, Fer; van Smaalen, Daan

2014-01-01

This study combines the Japanese lesson study approach and mathematics teachers' professional development. The first year of a 4-year project in which 3 Dutch secondary school teachers worked cooperatively on introducing making sense of the calculus is reported. The analysis focusses on instrumental and relational student understanding of…

The Effective Administrator. A Practical Approach to Problem Solving, Decision Making, and Campus Leadership.

ERIC Educational Resources Information Center

Walker, Donald E.

Advice for the effective administration of higher education institutions is presented in this guide for practitioners. The characteristics of effective and ineffective administrators are discussed as they apply to the specific demands of college and university administration. The need for a cooperative working relationship between faculty and…

Zero-Fidelity Simulation: Engaging Team Coordination without Physical, Functional, or Psychological Re-Creation

NASA Technical Reports Server (NTRS)

Toups, Zachary O.; Hamilton, William A.; Kerne, Andruid

2012-01-01

Team coordination is essential across domains, enabling efficiency and safety. As technology improves, our temptation is to simulate with ever-higher fidelity, by making simulators re-create reality through their physical interfaces, functionality, and by making participants believe they are undertaking the simulated task. However, high-fidelity simulations often miss salient human-human work practices. We introduce the concept of zero-fidelity simulation (ZFS), a move away from literal high-fidelity mimesis of the concrete environment. ZFS alternatively models cooperation and communication as the basis of simulation. The ZFS Team Coordination Game (TeC) is developed from observation of fire emergency response work practice. We identify ways in which team members are mutually dependent on one another for information, and use these as the basis for the ZFS game design. The design creates a need for cooperation by restricting individual activity and requiring communication. The present research analyzes the design of interdependence in the validated ZFS TeC game. We successfully simulate interdependence between roles in emergency response without simulating the concrete environment.

Impulsiveness does not prevent cooperation from emerging but reduces its occurrence: an experiment with zebra finches.

PubMed

Chia, Camille; Dubois, Frédérique

2017-08-17

Reciprocal altruism, the most probable mechanism for cooperation among unrelated individuals, can be modelled as a Prisoner's Dilemma. This game predicts that cooperation should evolve whenever the players, who expect to interact repeatedly, make choices contingent to their partner's behaviour. Experimental evidence, however, indicates that reciprocity is rare among animals. One reason for this would be that animals are very impulsive compared to humans. Several studies have reported that temporal discounting (that is, strong preferences for immediate benefits) has indeed a negative impact on the occurrence of cooperation. Yet, the role of impulsive action, another facet of impulsiveness, remains unexplored. Here, we conducted a laboratory experiment in which male and female zebra finches (Taenyopigia guttata) were paired assortatively with respect to their level of impulsive action and then played an alternating Prisoner's Dilemma. As anticipated, we found that self-controlled pairs achieved high levels of cooperation by using a Generous Tit-for-Tat strategy, while impulsive birds that cooperated at a lower level, chose to cooperate with a fixed probability. If the inability of impulsive individuals to use reactive strategies are due to their reduced working memory capacity, thus our findings might contribute to explaining interspecific differences in cooperative behaviour.

36 CFR 212.3 - Cooperative work.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Cooperative work. 212.3... MANAGEMENT Administration of the Forest Transportation System § 212.3 Cooperative work. (a) Cooperative... for expenditure from the appropriation “Cooperative Work, Forest Service.” If a State, county or other...

Cooperation and charity in spatial public goods game under different strategy update rules

NASA Astrophysics Data System (ADS)

Li, Yixiao; Jin, Xiaogang; Su, Xianchuang; Kong, Fansheng; Peng, Chengbin

2010-03-01

Human cooperation can be influenced by other human behaviors and recent years have witnessed the flourishing of studying the coevolution of cooperation and punishment, yet the common behavior of charity is seldom considered in game-theoretical models. In this article, we investigate the coevolution of altruistic cooperation and egalitarian charity in spatial public goods game, by considering charity as the behavior of reducing inter-individual payoff differences. Our model is that, in each generation of the evolution, individuals play games first and accumulate payoff benefits, and then each egalitarian makes a charity donation by payoff transfer in its neighborhood. To study the individual-level evolutionary dynamics, we adopt different strategy update rules and investigate their effects on charity and cooperation. These rules can be classified into two global rules: random selection rule in which individuals randomly update strategies, and threshold selection rule where only those with payoffs below a threshold update strategies. Simulation results show that random selection enhances the cooperation level, while threshold selection lowers the threshold of the multiplication factor to maintain cooperation. When charity is considered, it is incapable in promoting cooperation under random selection, whereas it promotes cooperation under threshold selection. Interestingly, the evolution of charity strongly depends on the dispersion of payoff acquisitions of the population, which agrees with previous results. Our work may shed light on understanding human egalitarianism.

Applying principles of self-management to facilitate workers to return to or remain at work with a chronic musculoskeletal condition.

PubMed

Johnston, Venerina; Jull, Gwendolen; Sheppard, Dianne M; Ellis, Niki

2013-08-01

It is incumbent on health care professionals to support patients with chronic musculoskeletal conditions to manage the impact of the condition on their life. Work is a positive health behaviour for which self-management skills are essential. In this paper, self-management is defined and the role of clinicians in promoting self-management for return to work is outlined with examples and tips on how the clinician can incorporate self-management into practice. The clinician is ideally placed to assist individuals with chronic musculoskeletal conditions manage to remain at work or return to work. This can be achieved through such activities as the promotion of the core self-management skills of problem-solving, decision making, resource utilisation, developing a cooperative partnership between clinician and patient and making an action plan. Copyright © 2013 Elsevier Ltd. All rights reserved.

Direct Interaction between the Voltage Sensors Produces Cooperative Sustained Deactivation in Voltage-gated H+ Channel Dimers*

PubMed Central

Okuda, Hiroko; Yonezawa, Yasushige; Takano, Yu; Okamura, Yasushi; Fujiwara, Yuichiro

2016-01-01

The voltage-gated H+ channel (Hv) is a voltage sensor domain-like protein consisting of four transmembrane segments (S1–S4). The native Hv structure is a homodimer, with the two channel subunits functioning cooperatively. Here we show that the two voltage sensor S4 helices within the dimer directly cooperate via a π-stacking interaction between Trp residues at the middle of each segment. Scanning mutagenesis showed that Trp situated around the original position provides the slow gating kinetics characteristic of the dimer's cooperativity. Analyses of the Trp mutation on the dimeric and monomeric channel backgrounds and analyses with tandem channel constructs suggested that the two Trp residues within the dimer are functionally coupled during Hv deactivation but are less so during activation. Molecular dynamics simulation also showed direct π-stacking of the two Trp residues. These results provide new insight into the cooperative function of voltage-gated channels, where adjacent voltage sensor helices make direct physical contact and work as a single unit according to the gating process. PMID:26755722

Measuring Responsibility and Cooperation in Learning Teams in the University Setting: Validation of a Questionnaire.

PubMed

León-Del-Barco, Benito; Mendo-Lázaro, Santiago; Felipe-Castaño, Elena; Fajardo-Bullón, Fernando; Iglesias-Gallego, Damián

2018-01-01

Cooperative learning are being used increasingly in the university classroom, in order to promote teamwork among students, improve performance and develop interpersonal competences. Responsibility and cooperation are two fundamental pillars of cooperative learning. Team members' responsibility is a necessary condition for the team's success in the assigned tasks. Students must be aware that they depend on each other and should make their maximum effort. On the other hand, in efficient groups, the members cooperate and pool their efforts to achieve the proposed goals. In this research, we propose to create a Questionnaire of Group Responsibility and Cooperation in Learning Teams (CRCG) . Participants in this work were 375 students from the Faculty of Teacher Training of the University of Extremadura (Spain). The CRCG has very acceptable psychometric characteristics, good internal consistency, and temporal reliability. Moreover, structural equation analysis allowed us to verify that the latent variables in the two factors found are well defined and, therefore, their assessment is adequate. Besides, we found high significant correlations between the Learning Team Potency Questionnaire (CPEA) and the total score and the factors of the CRCG. This tool will evaluate cooperative skills and offer faculty information in order to prepare students for teamwork and conflict resolution.

Measuring Responsibility and Cooperation in Learning Teams in the University Setting: Validation of a Questionnaire

PubMed Central

León-del-Barco, Benito; Mendo-Lázaro, Santiago; Felipe-Castaño, Elena; Fajardo-Bullón, Fernando; Iglesias-Gallego, Damián

2018-01-01

Cooperative learning are being used increasingly in the university classroom, in order to promote teamwork among students, improve performance and develop interpersonal competences. Responsibility and cooperation are two fundamental pillars of cooperative learning. Team members’ responsibility is a necessary condition for the team’s success in the assigned tasks. Students must be aware that they depend on each other and should make their maximum effort. On the other hand, in efficient groups, the members cooperate and pool their efforts to achieve the proposed goals. In this research, we propose to create a Questionnaire of Group Responsibility and Cooperation in Learning Teams (CRCG). Participants in this work were 375 students from the Faculty of Teacher Training of the University of Extremadura (Spain). The CRCG has very acceptable psychometric characteristics, good internal consistency, and temporal reliability. Moreover, structural equation analysis allowed us to verify that the latent variables in the two factors found are well defined and, therefore, their assessment is adequate. Besides, we found high significant correlations between the Learning Team Potency Questionnaire (CPEA) and the total score and the factors of the CRCG. This tool will evaluate cooperative skills and offer faculty information in order to prepare students for teamwork and conflict resolution. PMID:29593622

Universal effect of dynamical reinforcement learning mechanism in spatial evolutionary games

NASA Astrophysics Data System (ADS)

Zhang, Hai-Feng; Wu, Zhi-Xi; Wang, Bing-Hong

2012-06-01

One of the prototypical mechanisms in understanding the ubiquitous cooperation in social dilemma situations is the win-stay, lose-shift rule. In this work, a generalized win-stay, lose-shift learning model—a reinforcement learning model with dynamic aspiration level—is proposed to describe how humans adapt their social behaviors based on their social experiences. In the model, the players incorporate the information of the outcomes in previous rounds with time-dependent aspiration payoffs to regulate the probability of choosing cooperation. By investigating such a reinforcement learning rule in the spatial prisoner's dilemma game and public goods game, a most noteworthy viewpoint is that moderate greediness (i.e. moderate aspiration level) favors best the development and organization of collective cooperation. The generality of this observation is tested against different regulation strengths and different types of network of interaction as well. We also make comparisons with two recently proposed models to highlight the importance of the mechanism of adaptive aspiration level in supporting cooperation in structured populations.

The origin of the cooperativity in the streptavidin-biotin system: A computational investigation through molecular dynamics simulations.

PubMed

Liu, Fengjiao; Zhang, John Z H; Mei, Ye

2016-06-01

Previous experimental study measuring the binding affinities of biotin to the wild type streptavidin (WT) and three mutants (S45A, D128A and S45A/D128A double mutant) has shown that the loss of binding affinity from the double mutation is larger than the direct sum of those from two single mutations. The origin of this cooperativity has been investigated in this work through molecular dynamics simulations and the end-state free energy method using the polarized protein-specific charge. The results show that this cooperativity comes from both the enthalpy and entropy contributions. The former contribution mainly comes from the alternations of solvation free energy. Decomposition analysis shows that the mutated residues nearly have no contributions to the cooperativity. Instead, N49 and S88, which are located at the entry of the binding pocket and interact with the carboxyl group of biotin, make the dominant contribution among all the residues in the first binding shell around biotin.

The origin of the cooperativity in the streptavidin-biotin system: A computational investigation through molecular dynamics simulations

NASA Astrophysics Data System (ADS)

Liu, Fengjiao; Zhang, John Z. H.; Mei, Ye

2016-06-01

Previous experimental study measuring the binding affinities of biotin to the wild type streptavidin (WT) and three mutants (S45A, D128A and S45A/D128A double mutant) has shown that the loss of binding affinity from the double mutation is larger than the direct sum of those from two single mutations. The origin of this cooperativity has been investigated in this work through molecular dynamics simulations and the end-state free energy method using the polarized protein-specific charge. The results show that this cooperativity comes from both the enthalpy and entropy contributions. The former contribution mainly comes from the alternations of solvation free energy. Decomposition analysis shows that the mutated residues nearly have no contributions to the cooperativity. Instead, N49 and S88, which are located at the entry of the binding pocket and interact with the carboxyl group of biotin, make the dominant contribution among all the residues in the first binding shell around biotin.

The influence of cooperation and defection on social decision making in depression: A study of the iterated Prisoner's Dilemma Game.

PubMed

Sorgi, Kristen M; van 't Wout, Mascha

2016-12-30

This study evaluated the influence of self-reported levels of depression on interpersonal strategic decision making when interacting with partners who differed in their predetermined tendency to cooperate in three separate computerized iterated Prisoner's Dilemma Games (iPDGs). Across 29 participants, cooperation was lowest when interacting with a predominantly defecting partner and highest when interacting with a predominantly cooperating partner. Greater depression severity was related to steadier and continued cooperation over trials with the cooperating partner, seeming to reflect a prosocial response tendency when interacting with this partner. With the unbiased partner, depression severity was associated with a more volatile response pattern in reaction to cooperation and defection by this partner. Severity of depression did not influence cooperation with a defecting partner or expectations about partner cooperation reported before the task began. Taken together, these data appear to show that in predominately positive interactions, as in the cooperating partner condition, depression is associated with less volatile, more consistent cooperation. When such clear feedback is absent, as in the unbiased partner condition, depression is associated with more volatile behavior. Nonetheless, participants were generally able to adapt their behavior accordingly in this dynamic interpersonal decision making context. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Interactive diversity promotes the evolution of cooperation in structured populations

NASA Astrophysics Data System (ADS)

Su, Qi; Li, Aming; Zhou, Lei; Wang, Long

2016-10-01

Evolutionary games on networks traditionally assume that each individual adopts an identical strategy to interact with all its neighbors in each generation. Considering the prevalent diversity of individual interactions in the real society, here we propose the concept of interactive diversity, which allows individuals to adopt different strategies against different neighbors in each generation. We investigate the evolution of cooperation based on the edge dynamics rather than the traditional nodal dynamics in networked systems. The results show that, without invoking any other mechanisms, interactive diversity drives the frequency of cooperation to a high level for a wide range of parameters in both well-mixed and structured populations. Even in highly connected populations, cooperation still thrives. When interactive diversity and large topological heterogeneity are combined together, however, in the relaxed social dilemma, cooperation level is lower than that with just one of them, implying that the combination of many promotive factors may make a worse outcome. By an analytical approximation, we get the condition under which interactive diversity provides more advantages for cooperation than traditional evolutionary dynamics does. Numerical simulations validating the approximation are also presented. Our work provides a new line to explore the latent relation between the ubiquitous cooperation and individuals’ distinct responses in different interactions. The presented results suggest that interactive diversity should receive more attention in pursuing mechanisms fostering cooperation.

Cooperation and Contagion in Web-Based, Networked Public Goods Experiments

PubMed Central

Suri, Siddharth; Watts, Duncan J.

2011-01-01

A longstanding idea in the literature on human cooperation is that cooperation should be reinforced when conditional cooperators are more likely to interact. In the context of social networks, this idea implies that cooperation should fare better in highly clustered networks such as cliques than in networks with low clustering such as random networks. To test this hypothesis, we conducted a series of web-based experiments, in which 24 individuals played a local public goods game arranged on one of five network topologies that varied between disconnected cliques and a random regular graph. In contrast with previous theoretical work, we found that network topology had no significant effect on average contributions. This result implies either that individuals are not conditional cooperators, or else that cooperation does not benefit from positive reinforcement between connected neighbors. We then tested both of these possibilities in two subsequent series of experiments in which artificial seed players were introduced, making either full or zero contributions. First, we found that although players did generally behave like conditional cooperators, they were as likely to decrease their contributions in response to low contributing neighbors as they were to increase their contributions in response to high contributing neighbors. Second, we found that positive effects of cooperation were contagious only to direct neighbors in the network. In total we report on 113 human subjects experiments, highlighting the speed, flexibility, and cost-effectiveness of web-based experiments over those conducted in physical labs. PMID:21412431

Cooperation and contagion in web-based, networked public goods experiments.

PubMed

Suri, Siddharth; Watts, Duncan J

2011-03-11

A longstanding idea in the literature on human cooperation is that cooperation should be reinforced when conditional cooperators are more likely to interact. In the context of social networks, this idea implies that cooperation should fare better in highly clustered networks such as cliques than in networks with low clustering such as random networks. To test this hypothesis, we conducted a series of web-based experiments, in which 24 individuals played a local public goods game arranged on one of five network topologies that varied between disconnected cliques and a random regular graph. In contrast with previous theoretical work, we found that network topology had no significant effect on average contributions. This result implies either that individuals are not conditional cooperators, or else that cooperation does not benefit from positive reinforcement between connected neighbors. We then tested both of these possibilities in two subsequent series of experiments in which artificial seed players were introduced, making either full or zero contributions. First, we found that although players did generally behave like conditional cooperators, they were as likely to decrease their contributions in response to low contributing neighbors as they were to increase their contributions in response to high contributing neighbors. Second, we found that positive effects of cooperation were contagious only to direct neighbors in the network. In total we report on 113 human subjects experiments, highlighting the speed, flexibility, and cost-effectiveness of web-based experiments over those conducted in physical labs.

Working Together: Proceedings of a Leadership Conference for Private and Public School Administrators.

ERIC Educational Resources Information Center

San Francisco State Univ., CA. School of Education.

A speech on federal priorities in education (Eugene Gonzales) and another on the importance of cooperation between public and private school officials (Charles J. O'Mallay) make up the major portion of the document. The speeches express the major themes of the conference. Ten pages provide brief summaries of the workshops on: (1) school district…

International forensic automotive paint database

NASA Astrophysics Data System (ADS)

Bishea, Gregory A.; Buckle, Joe L.; Ryland, Scott G.

1999-02-01

The Technical Working Group for Materials Analysis (TWGMAT) is supporting an international forensic automotive paint database. The Federal Bureau of Investigation and the Royal Canadian Mounted Police (RCMP) are collaborating on this effort through TWGMAT. This paper outlines the support and further development of the RCMP's Automotive Paint Database, `Paint Data Query'. This cooperative agreement augments and supports a current, validated, searchable, automotive paint database that is used to identify make(s), model(s), and year(s) of questioned paint samples in hit-and-run fatalities and other associated investigations involving automotive paint.

Disarmament and Realism

ERIC Educational Resources Information Center

Smith, Ralph Stuart

1970-01-01

International cooperation in the field of disarmament is necessary to make the world a safe place in which to live. Moreover, every additional advance in aerospace technology makes this cooperation more imperative. (CK)

Event-related potentials during individual, cooperative, and competitive task performance differ in subjects with analytic vs. holistic thinking.

PubMed

Apanovich, V V; Bezdenezhnykh, B N; Sams, M; Jääskeläinen, I P; Alexandrov, YuI

2018-01-01

It has been presented that Western cultures (USA, Western Europe) are mostly characterized by competitive forms of social interaction, whereas Eastern cultures (Japan, China, Russia) are mostly characterized by cooperative forms. It has also been stated that thinking in Eastern countries is predominantly holistic and in Western countries analytic. Based on this, we hypothesized that subjects with analytic vs. holistic thinking styles show differences in decision making in different types of social interaction conditions. We investigated behavioural and brain-activity differences between subjects with analytic and holistic thinking during a choice reaction time (ChRT) task, wherein the subjects either cooperated, competed (in pairs), or performed the task without interaction with other participants. Healthy Russian subjects (N=78) were divided into two groups based on having analytic or holistic thinking as determined with an established questionnaire. We measured reaction times as well as event-related brain potentials. There were significant differences between the interaction conditions in task performance between subjects with analytic and holistic thinking. Both behavioral performance and physiological measures exhibited higher variance in holistic than in analytic subjects. Differences in amplitude and P300 latency suggest that decision making was easier for the holistic subjects in the cooperation condition, in contrast to analytic subjects for whom decision making based on these measures seemed to be easier in the competition condition. The P300 amplitude was higher in the individual condition as compared with the collective conditions. Overall, our results support the notion that the brains of analytic and holistic subjects work differently in different types of social interaction conditions. Copyright © 2017 Elsevier B.V. All rights reserved.

User modeling techniques as support in the clinical decision-making process.

PubMed

Ferri, F

1995-01-01

This paper describes research work on the design and creation of a medical folder management system capable of establishing co-operative dialogue with users who have access to the information contained therein. The research work has addressed the problem of integrating into the system knowledge about the medical domain and that about users, both necessary to activate co-operative dialogue. The CADMIO [2] prototype has been developed since the study was made. The last version of the CADMIO system stores information about users for the use in recognizing and interpreting their behavior, providing help, and in acquiring and returning further information. Depending on this information the system retrieves and shows the data of the medical folder in an intelligent way by highlighting links between data. It simplifies and increases the speed of the interaction by focusing on the data useful to the decisional activity of the physician.

Family co-operation programme description.

PubMed

Peine, H A; Terry, T

1990-01-01

Current parenting practices indicate a continuing trend towards less family interaction. Institutional attempts to intervene with parents often fail. The 'Family Co-operation Programme' provides a tangible method for families and schools to work together in preventing alcohol and drug abuse, by utilising the positive influence of the home and strengthening family relationships. The Board of Education for the State of Utah has tested and is currently implementing a unique, low-cost, alternative to impact on the home. Utilising a K-12 alcohol/drug abuse school-based curriculum, the child, based on his/her inclass training, becomes the resource for family co-operation activities. These include training in coping skills, decision-making, resistance to peer persuasion, increased self-esteem and alcohol/drug information. Grade level materials go home with the child, who returns a requested parent evaluation. Data for over one thousand families show the positive impact of the activities.

Multiple effect of social influence on cooperation in interdependent network games.

PubMed

Jiang, Luo-Luo; Li, Wen-Jing; Wang, Zhen

2015-10-01

The social influence exists widely in the human society, where individual decision-making process (from congressional election to electronic commerce) may be affected by the attitude and behavior of others belonging to different social networks. Here, we couple the snowdrift (SD) game and the prisoner's dilemma (PD) game on two interdependent networks, where strategies in both games are associated by social influence to mimick the majority rule. More accurately, individuals' strategies updating refers to social learning (based on payoff difference) and above-mentioned social influence (related with environment of interdependent group), which is controlled by social influence strength s. Setting s = 0 decouples the networks and returns the traditional network game; while its increase involves the interactions between networks. By means of numerous Monte Carlo simulations, we find that such a mechanism brings multiple influence to the evolution of cooperation. Small s leads to unequal cooperation level in both games, because social learning is still the main updating rule for most players. Though intermediate and large s guarantees the synchronized evolution of strategy pairs, cooperation finally dies out and reaches a completely dominance in both cases. Interestingly, these observations are attributed to the expansion of cooperation clusters. Our work may provide a new understanding to the emergence of cooperation in intercorrelated social systems.

The evolution of siderophore production as a competitive trait.

PubMed

Niehus, Rene; Picot, Aurore; Oliveira, Nuno M; Mitri, Sara; Foster, Kevin R

2017-06-01

Microbes have the potential to be highly cooperative organisms. The archetype of microbial cooperation is often considered to be the secretion of siderophores, molecules scavenging iron, where cooperation is threatened by "cheater" genotypes that use siderophores without making them. Here, we show that this view neglects a key piece of biology: siderophores are imported by specific receptors that constrain their use by competing strains. We study the effect of this specificity in an ecoevolutionary model, in which we vary siderophore sharing among strains, and compare fully shared siderophores with private siderophores. We show that privatizing siderophores fundamentally alters their evolution. Rather than a canonical cooperative good, siderophores become a competitive trait used to pillage iron from other strains. We also study the physiological regulation of siderophores using in silico long-term evolution. Although shared siderophores evolve to be downregulated in the presence of a competitor, as expected for a cooperative trait, privatized siderophores evolve to be upregulated. We evaluate these predictions using published experimental work, which suggests that some siderophores are upregulated in response to competition akin to competitive traits like antibiotics. Although siderophores can act as a cooperative good for single genotypes, we argue that their role in competition is fundamental to understanding their biology. © 2017 The Author(s). Evolution © 2017 The Society for the Study of Evolution.

Multiple effect of social influence on cooperation in interdependent network games

NASA Astrophysics Data System (ADS)

Jiang, Luo-Luo; Li, Wen-Jing; Wang, Zhen

2015-10-01

The social influence exists widely in the human society, where individual decision-making process (from congressional election to electronic commerce) may be affected by the attitude and behavior of others belonging to different social networks. Here, we couple the snowdrift (SD) game and the prisoner’s dilemma (PD) game on two interdependent networks, where strategies in both games are associated by social influence to mimick the majority rule. More accurately, individuals’ strategies updating refers to social learning (based on payoff difference) and above-mentioned social influence (related with environment of interdependent group), which is controlled by social influence strength s. Setting s = 0 decouples the networks and returns the traditional network game; while its increase involves the interactions between networks. By means of numerous Monte Carlo simulations, we find that such a mechanism brings multiple influence to the evolution of cooperation. Small s leads to unequal cooperation level in both games, because social learning is still the main updating rule for most players. Though intermediate and large s guarantees the synchronized evolution of strategy pairs, cooperation finally dies out and reaches a completely dominance in both cases. Interestingly, these observations are attributed to the expansion of cooperation clusters. Our work may provide a new understanding to the emergence of cooperation in intercorrelated social systems.

Educational Effects of Practical Education Using a Debate Exercise on Engineering Ethics

NASA Astrophysics Data System (ADS)

Takanokura, Masato; Hayashi, Shigeo

The educational effects of practical education using a debate exercise are investigated using questionnaires. For the group-work composed of discussion and debate, students understand thoroughly various engineering ethical topics, such as factors preventing ethical decision-making. Students enhance their abilities to make a rational and logical decision by themselves such as a judgment based on correct information. Mutual evaluation by students through group interaction elevates positive educational effects. However, students answer fewer questions related to the understanding of professional duties and cooperate social responsibility because of the group-work using failure cases. Students also show less progress in their abilities to communicate with others and to express their opinions to audiences. A more suitable number of group members solves the latter problem.

Utility Evaluation Based on One-To-N Mapping in the Prisoner's Dilemma Game for Interdependent Networks.

PubMed

Wang, Juan; Lu, Wenwen; Liu, Lina; Li, Li; Xia, Chengyi

2016-01-01

In the field of evolutionary game theory, network reciprocity has become an important means to promote the level of promotion within the population system. Recently, the interdependency provides a novel perspective to understand the widespread cooperation behavior in many real-world systems. In previous works, interdependency is often built from the direct or indirect connections between two networks through the one-to-one mapping mode. However, under many realistic scenarios, players may need much more information from many neighboring agents so as to make a more rational decision. Thus, beyond the one-to-one mapping mode, we investigate the cooperation behavior on two interdependent lattices, in which the utility evaluation of a focal player on one lattice may not only concern himself, but also integrate the payoff information of several corresponding players on the other lattice. Large quantities of simulations indicate that the cooperation can be substantially promoted when compared to the traditionally spatial lattices. The cluster formation and phase transition are also analyzed in order to explore the role of interdependent utility coupling in the collective cooperation. Current results are beneficial to deeply understand various mechanisms to foster the cooperation exhibited inside natural, social and engineering systems.

Play for Play's Sake: Cooperative Games As a Strategy for Integration. Revised Edition.

ERIC Educational Resources Information Center

McGill, Judith

This manual makes a case for cooperative (as opposed to competitive) play among disabled and nondisabled children. Part 1, which concerns the philosophy involved, discusses the rationale for cooperative games, the importance of play, cooperative games as an alternative, components of cooperative games, structure of cooperative games, and…

Cooperative Game Theoretic Models for Decision-Making in Contexts of Library Cooperation.

ERIC Educational Resources Information Center

Hayes, Robert M.

2003-01-01

Presents a brief summary of Cooperative Economic Game Theory, followed by a summary of specific measures identified by Nash, Shapley, and Harsanyi. Reviews contexts in which negotiation and cooperation among libraries is of special economic importance, and for two of these contexts-cooperative acquisitions and cooperative automation-illustrates…

The Impact of Cooperative Learning on Developing the Sixth Grade Students Decision-Making Skill and Academic Achievement

ERIC Educational Resources Information Center

Asha, Intisar K.; Al Hawi, Asma M.

2016-01-01

This study aimed at investigating the effect of cooperative learning on developing the sixth graders' decision making skill and their academic achievement. The study sample, which was selected randomly, consisted of (46) students and divided into two groups: the experimental group that taught using the cooperative learning strategy and the control…

Effective Decision Maker-Scientist Engagement:Climate Change Vulnerability Analysis of California's Water System to Using Decision Scaling.

NASA Astrophysics Data System (ADS)

Schwarz, A. M.; Ray, P.; Brown, C.; Wi, S.

2016-12-01

For nearly 2 years the California Department of Water Resources (CDWR) has been working with the University of Massachusetts Amherst (UMass) to evaluate climate change vulnerabilities to the California State Water Project. Working cooperatively, the team has developed tools and methods to employ a decision scaling approach to CDWR's existing water system model (CalSim-II/CalLite 3.0). This presentation will discuss how and why this partnership came to be, the co-production model the team has developed to share expertise, the new understanding of the system that has been gained through the process, and current and future efforts to influence planning and investments based on the findings of the work. This cooperative decision-maker-with-scientist engagement is unique in that CDWR has not outsourced the application of the science to their systems, and instead has worked directly with UMass researchers to develop the process, produce results, and interpret findings. Further, CDWR staff has worked with UMass researchers to present results in ways that are more useable and actionable for decision-makers. As will be shown, many of these graphics allow the team to use the science differently to improve decision making.

The Gulf of Mexico Research Initiative Information and Data Cooperative: Multidisciplinary data management from the ground up

NASA Astrophysics Data System (ADS)

Showalter, L. M.; Gibeaut, J. C.

2015-12-01

As more journals and funding organizations require data to be made available, more and more scientists are being exposed to the world of data science, metadata development, and data standards so they can ensure future funding and publishing success. The Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC) is the vehicle by which the Gulf of Mexico Research Initiative (GOMRI) is making all data collected in this program publically available. This varied group of researchers all have different levels of experience with data management standards and protocols, thus GRIIDC has evolved to embrace the cooperative nature of our work and develop a number of tools and training materials to help ensure data managers and researchers in the GoMRI program are submitting high quality data and metadata that will be useful for years to come. GRIIDC began with a group of 8 data managers many of which had only ever managed their own data, who were then expected to manage the data of a large group of geographically distant researchers. As the program continued to evolve these data managers worked with the GRIIDC team to help identify and develop much needed resources for training and communication for themselves and the scientists they represented. This essential cooperation has developed a team of highly motivated scientists, computer programmers and data scientists who are working to ensure a data and information legacy that promotes continual scientific discovery and public awareness of the Gulf of Mexico Ecosystem and beyond.

The Private Sector/University Technology Alliance: Making It Work. Proceedings of a Conference of the National Council of University Research Administrators (Dallas, Texas, September 4-7, 1984).

ERIC Educational Resources Information Center

Freise, Earl J., Ed.

The transfer of technology from U.S. research universities in cooperation with the private sector is addressed in proceedings of a National Council of University Research Administrators conference. The first discussion session, "New Technology from University Research and Development (R&D)," examines the university research…

Climate change and game theory.

PubMed

Wood, Peter John

2011-02-01

This paper examines the problem of achieving global cooperation to reduce greenhouse gas emissions. Contributions to this problem are reviewed from noncooperative game theory, cooperative game theory, and implementation theory. We examine the solutions to games where players have a continuous choice about how much to pollute, as well as games where players make decisions about treaty participation. The implications of linking cooperation on climate change with cooperation on other issues, such as trade, are also examined. Cooperative and noncooperative approaches to coalition formation are investigated in order to examine the behavior of coalitions cooperating on climate change. One way to achieve cooperation is to design a game, known as a mechanism, whose equilibrium corresponds to an optimal outcome. This paper examines some mechanisms that are based on conditional commitments, and their policy implications. These mechanisms could make cooperation on climate change mitigation more likely. © 2011 New York Academy of Sciences.

How to invest in social capital.

PubMed

Prusak, L; Cohen, D

2001-06-01

Business runs better when people within a company have close ties and trust one another. But the relationships that make organizations work effectively are under assault for several reasons. Building such "social capital" is difficult in volatile times. Disruptive technologies spawn new markets daily, and organizations respond with constantly changing structures. The problem is worsened by the virtuality of many of today's workplaces, with employees working off-site or on their own. What's more, few managers know how to invest in such social capital. The authors describe how managers can help their organizations thrive by making effective investments in social capital. For instance, companies that value social capital demonstrate a commitment to retention as a way of limiting workplace volatility. The authors cite SAS's extensive efforts to signal to employees that it sees them as human beings, not just workers. Managers can build trust by showing trust themselves, as well as by rewarding trust and sending clear signals to employees. They can foster cooperation by giving employees a common sense of purpose through good strategic communication and inspirational leadership. Johnson & Johnson's well-known credo, which says the company's first responsibility is to the people who use its products, has helped the company in time of adversity, as in 1982 when cyanide in Tylenol capsules killed seven people. Other methods of fostering cooperation include rewarding the behavior with cash and establishing rules that get people into the habit of cooperating. Social capital, once a given in organizations, is now rare and endangered. By investing in it, companies will be better positioned to seize the opportunities in today's volatile, virtual business environment.

Cooperative Vehicular Traffic Monitoring in Realistic Low Penetration Scenarios: The COLOMBO Experience

PubMed Central

Caselli, Federico; Corradi, Antonio

2018-01-01

The relevance of effective and efficient solutions for vehicle traffic surveillance is widely recognized in order to enable advanced strategies for traffic management, e.g., based on dynamically adaptive and decentralized traffic light management. However, most related solutions in the literature, based on the powerful enabler of cooperative vehicular communications, assume the complete penetration rate of connectivity/communication technologies (and willingness to participate in the collaborative surveillance service) over the targeted vehicle population, thus making them not applicable nowadays. The paper originally proposes an innovative solution for cooperative traffic surveillance based on vehicular communications capable of: (i) working with low penetration rates of the proposed technology and (ii) of collecting a large set of monitoring data about vehicle mobility in targeted areas of interest. The paper presents insights and lessons learnt from the design and implementation work of the proposed solution. Moreover, it reports extensive performance evaluation results collected on realistic simulation scenarios based on the usage of iTETRIS with real traces of vehicular traffic of the city of Bologna. The reported results show the capability of our proposal to consistently estimate the real vehicular traffic even with low penetration rates of our solution (only 10%). PMID:29522427

Intuition, deliberation, and the evolution of cooperation.

PubMed

Bear, Adam; Rand, David G

2016-01-26

Humans often cooperate with strangers, despite the costs involved. A long tradition of theoretical modeling has sought ultimate evolutionary explanations for this seemingly altruistic behavior. More recently, an entirely separate body of experimental work has begun to investigate cooperation's proximate cognitive underpinnings using a dual-process framework: Is deliberative self-control necessary to reign in selfish impulses, or does self-interested deliberation restrain an intuitive desire to cooperate? Integrating these ultimate and proximate approaches, we introduce dual-process cognition into a formal game-theoretic model of the evolution of cooperation. Agents play prisoner's dilemma games, some of which are one-shot and others of which involve reciprocity. They can either respond by using a generalized intuition, which is not sensitive to whether the game is one-shot or reciprocal, or pay a (stochastically varying) cost to deliberate and tailor their strategy to the type of game they are facing. We find that, depending on the level of reciprocity and assortment, selection favors one of two strategies: intuitive defectors who never deliberate, or dual-process agents who intuitively cooperate but sometimes use deliberation to defect in one-shot games. Critically, selection never favors agents who use deliberation to override selfish impulses: Deliberation only serves to undermine cooperation with strangers. Thus, by introducing a formal theoretical framework for exploring cooperation through a dual-process lens, we provide a clear answer regarding the role of deliberation in cooperation based on evolutionary modeling, help to organize a growing body of sometimes-conflicting empirical results, and shed light on the nature of human cognition and social decision making.

NREL's Cyanobacteria Engineering Shortens Biofuel Production Process, Captures CO2

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

2015-09-01

This highlight describes NREL's work to systematically analyze the flow of energy in a photosynthetic microbe and show how the organism adjusts its metabolism to meet the increased energy demand for making ethylene. This work successfully demonstrates that the organism could cooperate by stimulating photosynthesis. The results encourage further genetic engineering for the conversion of CO2 to biofuels and chemicals. This highlight is being developed for the September 2015 Alliance S&T Board meeting. biofuels and chemicals. This highlight is being developed for the September 2015 Alliance S&T Board meeting.

Making It Real: A Cooperative, Multigrade, 3D Design Project

ERIC Educational Resources Information Center

Shealer, Ron; Shealer, Michelle

2014-01-01

This article describes a cooperative project between eighth graders and first graders called "Going Green in the Neighborhood." The project entailed the first grade students sketching home designs on paper to make a model community, and the eighth grade students taking those drawings and making them into 3D computer models and then…

Sharing the cost of river basin adaptation portfolios to climate change: Insights from social justice and cooperative game theory

NASA Astrophysics Data System (ADS)

Girard, Corentin; Rinaudo, Jean-Daniel; Pulido-Velazquez, Manuel

2016-10-01

The adaptation of water resource systems to the potential impacts of climate change requires mixed portfolios of supply and demand adaptation measures. The issue is not only to select efficient, robust, and flexible adaptation portfolios but also to find equitable strategies of cost allocation among the stakeholders. Our work addresses such cost allocation problems by applying two different theoretical approaches: social justice and cooperative game theory in a real case study. First of all, a cost-effective portfolio of adaptation measures at the basin scale is selected using a least-cost optimization model. Cost allocation solutions are then defined based on economic rationality concepts from cooperative game theory (the Core). Second, interviews are conducted to characterize stakeholders' perceptions of social justice principles associated with the definition of alternatives cost allocation rules. The comparison of the cost allocation scenarios leads to contrasted insights in order to inform the decision-making process at the river basin scale and potentially reap the efficiency gains from cooperation in the design of river basin adaptation portfolios.

Manufacture and use of home made ophthalmoscopes: a 150th anniversary tribute to Helmholtz

PubMed Central

Armour, Roger H

2000-01-01

Objective To produce a simple, effective, and inexpensive training ophthalmoscope. Design Case study. Setting A coffee table in a sitting room and an eye clinic. Participants 10 friends and relatives, several patients, and a cooperative Persian cat. Interventions Direct ophthalmoscopy with instrument made with easily available material and tools from art and office equipment shops. Main outcome measures Efficiency, clarity of view, and price of ophthalmoscope. Results The instrument was readily made; of the 50 manufactured two thirds gave a good view; and each cost less than £1 to make. Conclusion The ophthalmoscope is fun to make, works well, and anyone can make one. PMID:11124172

Soviet/Russian-American space cooperation

NASA Astrophysics Data System (ADS)

Karash, Yuri Y.

This dissertation seeks to answer two questions: (1) what are the necessary conditions for the emergence of meaningful space cooperation between Russia and the United States, and (2) might this cooperation continue developing on its own merit, contributing to the further rapprochement between the two countries, even if the conditions that originated the cooperation were to change? The study examines the entire space era up to this point, 1957 to 1997, from the first satellite launch through the joint U.S.-Russian work on the ISS project. It focuses on the analysis of three distinct periods of possible and real cooperation between the United States and the Soviet Union/Russia. The first possibility for a limited Soviet-American cooperation in space emerged in the late 1950s, together with the space age, and continued until the mid-1960s. The major potential joint project of this period was a human expedition to the Moon. The global competition/confrontation between the two countries prevented actual cooperation. The second period was from the late 1960s until 1985 with consideration of experimental docking missions, including the docking of a reusable U.S. shuttle to a Soviet Salyut-type station. The global U.S.-Soviet competition still continued, but the confrontation was replaced by detente for a brief period of time lasting from the end of 1960s until mid-1970s. Detente gave the first example of U.S.-Soviet cooperation in space---the Apollo-Soyuz joint space flight (ASTP) which took place in 1975. However, the lack of interest of political leaderships in continuation of broad-scale cooperation between the two countries, and the end of detente, removed ASTP-like projects out of question at least until 1985. The third period started together with Mikhail Gorbachev's Perestroika in 1985 and continues until now. It involves almost a hundred of joint space projects both at the governmental and at the private sectors levels. The mainstream of the joint activities became U.S.-Russian work on the International Space Station (ISS). The interest of the Kremlin and White House in making space an "area of common interests" for the two countries, the interest of U.S. and Russian space communities in meaningful cooperation with each other, and the interdependence of the two countries within the ISS project, give hope that the U.S.-Russian cooperation will finally develop a long-term character.

Competition and time-dependent behavior in spatial iterated prisoner’s dilemma incorporating adaptive zero-determinant strategies

NASA Astrophysics Data System (ADS)

Li, Yong; Xu, Chen; Liu, Jie; Hui, Pak Ming

2016-10-01

We propose and study the competitiveness of a class of adaptive zero-determinant strategies (ZDSs) in a population with spatial structure against four classic strategies in iterated prisoner’s dilemma. Besides strategy updating via a probabilistic mechanism by imitating the strategy of a better performing opponent, players using the ZDSs can also adapt their strategies to take advantage of their local competing environment with another probability. The adapted ZDSs could be extortionate-like to avoid being continually cheated by defectors or to take advantage of unconditional cooperators. The adapted ZDSs could also be a compliance strategy so as to cooperate with the conditionally cooperative players. This flexibility makes adaptive ZDSs more competitive than nonadaptive ZDSs. Results show that adaptive ZDSs can either dominate over other strategies or at least coexist with them when the ZDSs are allowed to adapt more readily than to imitate other strategies. The effectiveness of the adaptive ZDSs relies on how fast they can adapt to the competing environment before they are replaced by other strategies. The adaptive ZDSs generally work well as they could adapt gradually and make use of other strategies for suppressing their enemies. When adaptation happens more readily than imitation for the ZDSs, they outperform other strategies over a wide range of cost-to-benefit ratios.

Time Pressure Increases Cooperation in Competitively Framed Social Dilemmas

PubMed Central

Cone, Jeremy; Rand, David G.

2014-01-01

What makes people willing to pay costs to benefit others? Does such cooperation require effortful self-control, or do automatic, intuitive processes favor cooperation? Time pressure has been shown to increase cooperative behavior in Public Goods Games, implying a predisposition towards cooperation. Consistent with the hypothesis that this predisposition results from the fact that cooperation is typically advantageous outside the lab, it has further been shown that the time pressure effect is undermined by prior experience playing lab games (where selfishness is the more advantageous strategy). Furthermore, a recent study found that time pressure increases cooperation even in a game framed as a competition, suggesting that the time pressure effect is not the result of social norm compliance. Here, we successfully replicate these findings, again observing a positive effect of time pressure on cooperation in a competitively framed game, but not when using the standard cooperative framing. These results suggest that participants' intuitions favor cooperation rather than norm compliance, and also that simply changing the framing of the Public Goods Game is enough to make it appear novel to participants and thus to restore the time pressure effect. PMID:25551386

Time pressure increases cooperation in competitively framed social dilemmas.

PubMed

Cone, Jeremy; Rand, David G

2014-01-01

What makes people willing to pay costs to benefit others? Does such cooperation require effortful self-control, or do automatic, intuitive processes favor cooperation? Time pressure has been shown to increase cooperative behavior in Public Goods Games, implying a predisposition towards cooperation. Consistent with the hypothesis that this predisposition results from the fact that cooperation is typically advantageous outside the lab, it has further been shown that the time pressure effect is undermined by prior experience playing lab games (where selfishness is the more advantageous strategy). Furthermore, a recent study found that time pressure increases cooperation even in a game framed as a competition, suggesting that the time pressure effect is not the result of social norm compliance. Here, we successfully replicate these findings, again observing a positive effect of time pressure on cooperation in a competitively framed game, but not when using the standard cooperative framing. These results suggest that participants' intuitions favor cooperation rather than norm compliance, and also that simply changing the framing of the Public Goods Game is enough to make it appear novel to participants and thus to restore the time pressure effect.

Defense AT and L. Volume 37, Number 6

DTIC Science & Technology

2008-12-01

identifiers. Defense AT&L (ISSN 1547-5476), formerly Program Manager, is published bimonthly by the DAU Press and is free to all U.S. and foreign national...12th grade participated in museum programs designed to make science, technology, and aerospace fun and interesting for all ages. Working with...careers on the base. At the college level, certification programs, cooperative education (co-op) internships, and edu- cational partnerships all

Incorporating ideas from computer-supported cooperative work.

PubMed

Pratt, Wanda; Reddy, Madhu C; McDonald, David W; Tarczy-Hornoch, Peter; Gennari, John H

2004-04-01

Many information systems have failed when deployed into complex health-care settings. We believe that one cause of these failures is the difficulty in systematically accounting for the collaborative and exception-filled nature of medical work. In this methodological review paper, we highlight research from the field of computer-supported cooperative work (CSCW) that could help biomedical informaticists recognize and design around the kinds of challenges that lead to unanticipated breakdowns and eventual abandonment of their systems. The field of CSCW studies how people collaborate with each other and the role that technology plays in this collaboration for a wide variety of organizational settings. Thus, biomedical informaticists could benefit from the lessons learned by CSCW researchers. In this paper, we provide a focused review of CSCW methods and ideas-we review aspects of the field that could be applied to improve the design and deployment of medical information systems. To make our discussion concrete, we use electronic medical record systems as an example medical information system, and present three specific principles from CSCW: accounting for incentive structures, understanding workflow, and incorporating awareness.

75 FR 4440 - Meeting of the Working group on Environmental Cooperation Pursuant to the United States-Morocco...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-27

... DEPARTMENT OF STATE [Public Notice 6885] Meeting of the Working group on Environmental Cooperation... meeting of the Working Group on Environmental Cooperation (``Working Group'') in Rabat, Morocco on February 9, 2010, at a venue to be announced. Meetings of the Working Group were forecast in paragraph five...

Making the case for a fracture liaison service: a qualitative study of the experiences of clinicians and service managers.

PubMed

Drew, Sarah; Gooberman-Hill, Rachael; Farmer, Andrew; Graham, Laura; Javaid, M Kassim; Cooper, Cyrus; Judge, Andrew

2015-10-01

To develop services, healthcare professionals must make business cases to managerial bodies within Hospital Trusts and if approved, to commissioning bodies. Patients with hip fracture are at high risk of subsequent fracture. To prevent this, guidance recommends structuring fracture prevention services around coordinator based models. These are known as Fracture Liaison Services (FLS). 33 semi-structured qualitative interviews were conducted with healthcare professionals with experience of making business cases for FLS. Data was analysed thematically. Challenges in the development of business cases included collecting all the relevant data and negotiating compartmentalised budgets that impeded service development. Participants described communication and cooperation between providers and commissioners as variable. They felt financial considerations were the most important factor in funding decisions, while improved quality of care was less influential. Other factors included national guidelines and political priorities. The personalities of clinicians championing services, and the clinical interests of commissioners were seen to influence the decision-making process, suggesting that participants felt that decisions were not always made on the basis of evidence-based care. Effective strategies included ways of providing support, demonstrating potential cost effectiveness and improved quality of care. Using a range of sources including audit data collected on the successful Glasgow FLS, and improving cooperation between stakeholders was advocated. Participants felt that the work of commissioners and providers should be better integrated and suggested strategies for doing this. This study provides information to healthcare professionals about how best to develop business cases for FLS. We conclude with recommendations on how to develop effective cases. These include using guidance such as toolkits, aligning the aims of FLS with national priorities and benchmarking services against comparators. Introducing a 'Local Champion' to work alongside the service manager and establishing a multi-disciplinary working team would facilitate communication between stakeholders. Involving commissioners in service design would help integrate the roles of purchasers and providers.

Intuition, deliberation, and the evolution of cooperation

PubMed Central

Bear, Adam; Rand, David G.

2016-01-01

Humans often cooperate with strangers, despite the costs involved. A long tradition of theoretical modeling has sought ultimate evolutionary explanations for this seemingly altruistic behavior. More recently, an entirely separate body of experimental work has begun to investigate cooperation’s proximate cognitive underpinnings using a dual-process framework: Is deliberative self-control necessary to reign in selfish impulses, or does self-interested deliberation restrain an intuitive desire to cooperate? Integrating these ultimate and proximate approaches, we introduce dual-process cognition into a formal game-theoretic model of the evolution of cooperation. Agents play prisoner’s dilemma games, some of which are one-shot and others of which involve reciprocity. They can either respond by using a generalized intuition, which is not sensitive to whether the game is one-shot or reciprocal, or pay a (stochastically varying) cost to deliberate and tailor their strategy to the type of game they are facing. We find that, depending on the level of reciprocity and assortment, selection favors one of two strategies: intuitive defectors who never deliberate, or dual-process agents who intuitively cooperate but sometimes use deliberation to defect in one-shot games. Critically, selection never favors agents who use deliberation to override selfish impulses: Deliberation only serves to undermine cooperation with strangers. Thus, by introducing a formal theoretical framework for exploring cooperation through a dual-process lens, we provide a clear answer regarding the role of deliberation in cooperation based on evolutionary modeling, help to organize a growing body of sometimes-conflicting empirical results, and shed light on the nature of human cognition and social decision making. PMID:26755603

Labor-Management Cooperation in Illinois: How a Joint Union Company Team Is Improving Facility Safety.

PubMed

Mahan, Bruce; Maclin, Reggie; Ruttenberg, Ruth; Mundy, Keith; Frazee, Tom; Schwartzkopf, Randy; Morawetz, John

2018-01-01

This study of Afton Chemical Corporation's Sauget facility and its International Chemical Workers Union Council (ICWUC) Local 871C demonstrates how significant safety improvements can be made when committed leadership from both management and union work together, build trust, train the entire work force in U.S. Occupational Safety and Health Administration 10-hour classes, and communicate with their work force, both salaried and hourly. A key finding is that listening to the workers closest to production can lead to solutions, many of them more cost-efficient than top-down decision-making. Another is that making safety and health an authentic value is hard work, requiring time, money, and commitment. Third, union and management must both have leadership willing to take chances and learn to trust one another. Fourth, training must be for everyone and ongoing. Finally, health and safety improvements require dedicated funding. The result was resolution of more than one hundred safety concerns and an ongoing institutionalized process for continuing improvement.

Learning by statistical cooperation of self-interested neuron-like computing elements.

PubMed

Barto, A G

1985-01-01

Since the usual approaches to cooperative computation in networks of neuron-like computating elements do not assume that network components have any "preferences", they do not make substantive contact with game theoretic concepts, despite their use of some of the same terminology. In the approach presented here, however, each network component, or adaptive element, is a self-interested agent that prefers some inputs over others and "works" toward obtaining the most highly preferred inputs. Here we describe an adaptive element that is robust enough to learn to cooperate with other elements like itself in order to further its self-interests. It is argued that some of the longstanding problems concerning adaptation and learning by networks might be solvable by this form of cooperativity, and computer simulation experiments are described that show how networks of self-interested components that are sufficiently robust can solve rather difficult learning problems. We then place the approach in its proper historical and theoretical perspective through comparison with a number of related algorithms. A secondary aim of this article is to suggest that beyond what is explicitly illustrated here, there is a wealth of ideas from game theory and allied disciplines such as mathematical economics that can be of use in thinking about cooperative computation in both nervous systems and man-made systems.

Utility Evaluation Based on One-To-N Mapping in the Prisoner’s Dilemma Game for Interdependent Networks

PubMed Central

Wang, Juan; Lu, Wenwen; Liu, Lina; Li, Li; Xia, Chengyi

2016-01-01

In the field of evolutionary game theory, network reciprocity has become an important means to promote the level of promotion within the population system. Recently, the interdependency provides a novel perspective to understand the widespread cooperation behavior in many real-world systems. In previous works, interdependency is often built from the direct or indirect connections between two networks through the one-to-one mapping mode. However, under many realistic scenarios, players may need much more information from many neighboring agents so as to make a more rational decision. Thus, beyond the one-to-one mapping mode, we investigate the cooperation behavior on two interdependent lattices, in which the utility evaluation of a focal player on one lattice may not only concern himself, but also integrate the payoff information of several corresponding players on the other lattice. Large quantities of simulations indicate that the cooperation can be substantially promoted when compared to the traditionally spatial lattices. The cluster formation and phase transition are also analyzed in order to explore the role of interdependent utility coupling in the collective cooperation. Current results are beneficial to deeply understand various mechanisms to foster the cooperation exhibited inside natural, social and engineering systems. PMID:27907024

To break the weight gain-A qualitative study on the experience of school nurses working with overweight children in elementary school.

PubMed

Thorstensson, Stina; Blomgren, Carola; Sundler, Annelie J; Larsson, Margaretha

2018-01-01

To describe the experiences of school nurses working with overweight schoolchildren. School nurses play an important role in health promotion of overweight children. Lifestyle changes and interventions to address being overweight can improve health outcomes and decrease the risk for future health problems. A descriptive and qualitative design with a phenomenological approach was used. Data were gathered through interviews with school nurses working with overweight schoolchildren in Swedish elementary school; the data were subsequently analysed for meanings. Working with overweight children was perceived as demanding and challenging by the school nurses who found conversations on this topic emotionally loaded and complex. In addition, the school nurses needed to be sensitive and supportive to succeed in their support for a healthier everyday life for the schoolchildren. It was stated as important to find ways to break the child's weight gain and to cooperate with the parents in this work. The children's decrease in weight was experienced to be more successful when making small, step-by-step changes together with the child and his or her parents. This study concludes that health talks about being overweight may be a challenge for school nurses. Strategies used to manage and succeed in this work included engaging in motivational conversations, working step by step and cooperating with the child's parents. Furthermore, the nurses experienced that they needed to provide emotional support for overweight children during school time. The school nurses' health promotion needs to focus on how to break weight gain in overweight children. In this work, the nurses' sensitiveness seems pivotal. Further research is needed on school nurses' work with health promotion and support of overweight children concerning how to perform efficient communication and cooperation with the children and their parents. © 2017 John Wiley & Sons Ltd.

Dynamic social networks facilitate cooperation in the N-player Prisoner’s Dilemma

NASA Astrophysics Data System (ADS)

Rezaei, Golriz; Kirley, Michael

2012-12-01

Understanding how cooperative behaviour evolves in network communities, where the individual members interact via social dilemma games, is an on-going challenge. In this paper, we introduce a social network based model to investigate the evolution of cooperation in the N-player Prisoner’s Dilemma game. As such, this work complements previous studies focused on multi-player social dilemma games and endogenous networks. Agents in our model, employ different game-playing strategies reflecting varying cognitive capacities. When an agent plays cooperatively, a social link is formed with each of the other N-1 group members. Subsequent cooperative actions reinforce this link. However, when an agent defects, the links in the social network are broken. Computational simulations across a range of parameter settings are used to examine different scenarios: varying population and group sizes; the group formation process (or partner selection); and agent decision-making strategies under varying dilemma constraints (cost-to-benefit ratios), including a “discriminator” strategy where the action is based on a function of the weighted links within an agent’s social network. The simulation results show that the proposed social network model is able to evolve and maintain cooperation. As expected, as the value of N increases the equilibrium proportion of cooperators in the population decreases. In addition, this outcome is dependent on the dilemma constraint (cost-to-benefit ratio). However, in some circumstances the dynamic social network plays an increasingly important role in promoting and sustaining cooperation, especially when the agents adopt the discriminator strategy. The adjustment of social links results in the formation of communities of “like-minded” agents. Subsequently, this local optimal behaviour promotes the evolution of cooperative behaviour at the system level.

General practitioners' satisfaction with and attitudes to out-of-hours services.

PubMed

van Uden, Caro J T; Nieman, Fred H M; Voss, Gemma B W E; Wesseling, Geertjan; Winkens, Ron A G; Crebolder, Harry F J M

2005-03-31

In recent years, Dutch general practitioner (GP) out-of-hours service has been reorganised into large-scale GP cooperatives. Until now little is known about GPs' experiences with working at these cooperatives for out-of-hours care. The purpose of this study is to gain insight into GPs' satisfaction with working at GP cooperatives for out-of-hours care in separated and integrated cooperatives. A GP cooperative separate from the hospital Accident and Emergency (A&E) department, and a GP cooperative integrated within the A&E department of another hospital. Both cooperatives are situated in adjacent geographic regions in the South of The Netherlands. One hundred GPs were interviewed by telephone; fifty GPs working at the separated GP cooperative and fifty GPs from the integrated GP cooperative. Opinions on different aspects of GP cooperatives for out-of-hours care were measured, and regression analysis was performed to investigate if these could be related to GP satisfaction with out-of-hours care organisation. GPs from the separated model were more satisfied with the organisation of out-of-hours care than GPs from the integrated model (70 vs. 60 on a scale score from 0 to 100; P = 0.020). Satisfaction about out-of-hours care organisation was related to opinions on workload, guarantee of gatekeeper function, and attitude towards out-of-hours care as being an essential part of general practice. Cooperation with medical specialists was much more appreciated at the integrated model (77 vs. 48; P < 0.001) versus the separated model. GPs in this study appear to be generally satisfied with the organisation of GP cooperatives for out-of-hours care. Furthermore, GPs working at the separated cooperative seem to be more satisfied compared to GPs working at the integrated cooperative.

A prisoner's dilemma experiment on cooperation with people and human-like computers.

PubMed

Kiesler, S; Sproull, L; Waters, K

1996-01-01

The authors investigated basic properties of social exchange and interaction with technology in an experiment on cooperation with a human-like computer partner or a real human partner. Talking with a computer partner may trigger social identity feelings or commitment norms. Participants played a prisoner's dilemma game with a confederate or a computer partner. Discussion, inducements to make promises, and partner cooperation varied across trials. On Trial 1, after discussion, most participants proposed cooperation. They kept their promises as much with a text-only computer as with a person, but less with a more human-like computer. Cooperation dropped sharply when any partner avoided discussion. The strong impact of discussion fits a social contract explanation of cooperation following discussion. Participants broke their promises to a computer more than to a person, however, indicating that people make heterogeneous commitments.

Collective strategy for obstacle navigation during cooperative transport by ants.

PubMed

McCreery, Helen F; Dix, Zachary A; Breed, Michael D; Nagpal, Radhika

2016-11-01

Group cohesion and consensus have primarily been studied in the context of discrete decisions, but some group tasks require making serial decisions that build on one another. We examine such collective problem solving by studying obstacle navigation during cooperative transport in ants. In cooperative transport, ants work together to move a large object back to their nest. We blocked cooperative transport groups of Paratrechina longicornis with obstacles of varying complexity, analyzing groups' trajectories to infer what kind of strategy the ants employed. Simple strategies require little information, but more challenging, robust strategies succeed with a wider range of obstacles. We found that transport groups use a stochastic strategy that leads to efficient navigation around simple obstacles, and still succeeds at difficult obstacles. While groups navigating obstacles preferentially move directly toward the nest, they change their behavior over time; the longer the ants are obstructed, the more likely they are to move away from the nest. This increases the chance of finding a path around the obstacle. Groups rapidly changed directions and rarely stalled during navigation, indicating that these ants maintain consensus even when the nest direction is blocked. Although some decisions were aided by the arrival of new ants, at many key points, direction changes were initiated within the group, with no apparent external cause. This ant species is highly effective at navigating complex environments, and implements a flexible strategy that works for both simple and more complex obstacles. © 2016. Published by The Company of Biologists Ltd.

A synthesis of drug reimbursement decision-making processes in organisation for economic co-operation and development countries.

PubMed

Barnieh, Lianne; Manns, Braden; Harris, Anthony; Blom, Marja; Donaldson, Cam; Klarenbach, Scott; Husereau, Don; Lorenzetti, Diane; Clement, Fiona

2014-01-01

The use of a restrictive formulary, with placement determined through a drug-reimbursement decision-making process, is one approach to managing drug expenditures. To describe the processes in drug reimbursement decision-making systems currently used in national publicly funded outpatient prescription drug insurance plans. By using the Organisation for Economic Co-operation and Development (OECD) nations as the sampling frame, a search was done in the published literature, followed by the gray literature. Collected data were verified by a system expert within the prescription drug insurance plan in each country to ensure the accuracy of key data elements across countries. All but one country provided at least one publicly funded prescription drug formulary. Many systems have adopted similar processes of drug reimbursement decision making. All but three systems required additional consideration of clinical evidence within the decision-making process. Transparency of recommendations varied between systems, from having no information publicly available (three systems) to all information available and accessible to the public (16 systems). Only four countries did not consider cost within the drug reimbursement decision-making process. There were similarities in the decision-making process for drug reimbursement across the systems; however, only five countries met the highest standard of transparency, requirement of evidence, and ability to appeal. Future work should focus on examining how these processes may affect formulary listing decisions for drugs between countries. © 2013 International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Published by International Society for Pharmacoeconomics and Outcomes Research (ISPOR) All rights reserved.

Diversity of neighborhoods promotes cooperation in evolutionary social dilemmas

NASA Astrophysics Data System (ADS)

Ma, Yongjuan; Lu, Jun; Shi, Lei

2017-02-01

Explaining the evolution of cooperative behavior is one of the most important and interesting problems in a myriad of disciplines, such as evolutionary biology, mathematics, statistical physics, social science and economics Up to now, there have been a great number of works aiming to this issue with the help of evolutionary game theory. However, vast majority of existing literatures simply assume that the interaction neighborhood and replacement neighborhood are symmetric, which seems inconsistent with real-world cases. In this paper, we consider the asymmetrical neighborhood: player of type A, whose factor is controlled by a parameter τ, has four interaction neighbors and four replacement neighbors, while player of type B, whose factor is controlled by a parameter 1 - τ, possess eight interaction neighbors and four replacement neighbors. By means of numerous Monte Carlo simulations, we found that middle τ can make the cooperation reach the highest level While for this finding, its robustness can be further validated in more games.

Social rank and social cooperation: Impact of social comparison processes on cooperative decision-making

PubMed Central

Sanfey, Alan G.

2017-01-01

Successful navigation of our complex social world requires the capability to recognize and judge the relative status of others. Hence, social comparison processes are of great importance in our interactions, informing us of our relative standing and in turn potentially motivating our behavior. However, so far few studies have examined in detail how social comparison can influence interpersonal decision-making. One aspect of social decision-making that is of particular importance is cooperative behavior, and identifying means of maintaining and promoting cooperation in the provision of public goods is of vital interest to society. Here, we manipulated social comparison by grading performance rankings on a reaction time task, and then measured cooperative decisions via a modified Public Goods Game (PGG). Findings revealed that individuals ranked highest tended to be more cooperative as compared to those who placed in the bottom rank. Interestingly, this effect was regardless of whether the comparison group members were the subsequent players in the PGG or not, and this effect was stronger in those with higher social orientation. In summary, the present research shows how different social comparison processes (assessed via social rankings) can operate in our daily interaction with others, demonstrating an important effect on cooperative behavior. PMID:28388684

12 CFR 614.4355 - Banks for cooperatives.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Banks for cooperatives. 614.4355 Section 614.4355 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4355 Banks for cooperatives. No bank for cooperatives may make a loan if...

12 CFR 614.4355 - Banks for cooperatives.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Banks for cooperatives. 614.4355 Section 614.4355 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4355 Banks for cooperatives. No bank for cooperatives may make a loan if...

Functionality of cooperation between health, welfare and education sectors serving children and families

PubMed Central

Kanste, Outi; Halme, Nina; Perälä, Marja-Leena

2013-01-01

Introduction Children and their families use a lot of different services, which poses challenges in terms of cooperation between service providers. The purpose of the study was to evaluate and compare the functioning of this cooperation between services for children and families in Finland's mainland municipalities from the viewpoints of employees and managers. Method The study was carried out using a cross-sectional survey design. Data were gathered using two postal surveys from employees and managers working in health care, social welfare and educational settings. The data consisted of responses from 457 employees and 327 managers. Results Employees working in primary health care and education services assessed cooperation as working better than did those working in social welfare, special health care or mental health and substance abuse services. Well-functioning cooperation at the operational and strategic level was related to good awareness of services and to agreed and well-functioning cooperation practices with few barriers to cooperation. Employees were more critical than managers concerning the occurrence of barriers and about the agreed cooperation practices. Conclusions Successful cooperation in providing services for children and families requires an awareness of services, management structures that support cooperation, agreed practices and efforts to overcome barriers to cooperation. PMID:24363637

Utility of Shared Versus Isolated Work Setting for Dynamic Team Decision-Making

DTIC Science & Technology

1987-12-01

model of group tasks, which distinguishus amonu eight task types based upon the dimensions of cooperation-coppetition an( conceptual -behavioral, is a...useful framwork for understanding group per- formance. IcGrath’s (1984) viewpoint, that (a) there are many types of existing and concocted groups which... conceptualization , like some other approaches (e.g., Social Impact Theory; for a current sum, ary, see Jackson, 1987), does not specify the actual processes

Cooperative Learning in the Thinking Classroom: Research and Theoretical Perspectives.

ERIC Educational Resources Information Center

Lee, Christine; And Others

As a classroom organization and instructional method, cooperative learning merits serious consideration for use in thinking classrooms. Cooperative learning is more than just groupwork. In traditional group learning, students work in groups with no attention paid to group functioning, whereas in cooperative learning, group work is carefully…

Cooperation Support in Computer-Aided Authoring and Learning.

ERIC Educational Resources Information Center

Muhlhauser, Max; Rudebusch, Tom

This paper discusses the use of Computer Supported Cooperative Work (CSCW) techniques for computer-aided learning (CAL); the work was started in the context of project Nestor, a joint effort of German universities about cooperative multimedia authoring/learning environments. There are four major categories of cooperation for CAL: author/author,…

A laundry's reincarnation. Hospital Cooperative Laundry, Denver, CO.

PubMed

1993-12-15

It started out as an off-site hospital laundry, then was leased to a commercial operator, now it is a cooperative plant that serves several accounts in the Denver area. See what makes Hospital Cooperative Laundry tick.

Punishment and reputation in spatial public goods games.

PubMed

Brandt, Hannelore; Hauert, Christoph; Sigmund, Karl

2003-05-22

The puzzle of the emergence of cooperation between unrelated individuals is shared across diverse fields of behavioural sciences and economics. In this article we combine the public goods game originating in economics with evolutionary approaches traditionally used in biology. Instead of pairwise encounters, we consider the more complex case of groups of three interacting individuals. We show that territoriality is capable of promoting cooperative behaviour, as in the case of the Prisoner's Dilemma. Moreover, by adding punishment opportunities, the readiness to cooperate is greatly enhanced and asocial strategies can be largely suppressed. Finally, as soon as players carry a reputation for being willing or unwilling to punish, highly cooperative and fair outcomes are achieved. This group-beneficial result is obtained, intriguingly, by making individuals more likely to exploit their co-players if they can get away with it. Thus, less-cooperative individuals make more-cooperative societies.

An empirical evaluation of graphical interfaces to support flight planning

NASA Technical Reports Server (NTRS)

Smith, Philip J.; Mccoy, Elaine; Layton, Chuck; Bihari, Tom

1995-01-01

Whether optimization techniques or expert systems technologies are used, the underlying inference processes and the model or knowledge base for a computerized problem-solving system are likely to be incomplete for any given complex, real-world task. To deal with the resultant brittleness, it has been suggested that 'cooperative' rather than 'automated' problem-solving systems be designed. Such cooperative systems are proposed to explicitly enhance the collaboration of people and the computer system when working in partnership to solve problems. This study evaluates the impact of alternative design concepts on the performance of airline pilots interacting with such a cooperative system designed to support enroute flight planning. Thirty pilots were studied using three different versions of the system. The results clearly demonstrate that different system design concepts can strongly influence the cognitive processes of users. Indeed, one of the designs studied caused four times as many pilots to accept a poor flight amendment. Based on think-aloud protocols, cognitive models are proposed to account for how features of the computer system interacted with specific types of scenarios to influence exploration and decision-making by the pilots. The results are then used to develop recommendations for guiding the design of cooperative systems.

19 CFR 210.33 - Failure to make or cooperate in discovery; sanctions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Failure to make or cooperate in discovery; sanctions. 210.33 Section 210.33 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Discovery and Compulsory Process...

Understanding Emotions through Games: Helping Trainee Teachers to Make Decisions

ERIC Educational Resources Information Center

Lavega, Pere; Filella, Gemma; Agullo, Maria Jesus; Soldevila, Anna; March, Jaume

2011-01-01

Introduction: The aim of this study was to provide guidelines to help professionals make decisions regarding the types of emotions produced by different sporting games classified into four domains of motor action (psychomotor, co-operation, opposition and cooperation/opposition). Method: The sample comprised 284 first-year university students of…

Problems of humanization in cosmonautics

NASA Astrophysics Data System (ADS)

Bul'Diaev, G. A.

1992-03-01

The paper discusses the ways of improving humanization of space-related science and technology projects, using the development of the space-rocket industry as an example. Consideration is given to ways of optimizing the military space-rocket programs with respect to minimizing environmental pollution and losses to arable and pasture land and maximizing benefits from rockets for scientific and agricultural programs. It is noted that the present economical crisis makes the continuation of the space project Buran not rational and that money saved would be better spent on the further development of the Energiia-series carriers. Attention is also given to work done on redirecting the research and technology for military projects toward civilian-type projects, on commercialization of these projects, and on further development of cooperation with foreign space programs and initiation of new cooperative projects.

The Cooperative Family.

ERIC Educational Resources Information Center

Bass, Michele B.

1989-01-01

Cooperative learning approaches can create a cooperative family environment, involving positive interdependence and appropriate social and communication skills. This is especially important in families with a special needs child. Activities which can minimize competition among family members include participative rule-making, planning special…

Threat and parochialism in intergroup relations: lab-in-the-field evidence from rural Georgia.

PubMed

Schaub, Max

2017-10-25

Competition between groups is widely considered to foster cooperation within groups. Evidence from laboratory experiments hints at the existence of a proximate mechanism by which humans increase their level of cooperation with their ingroup when faced with an external threat. Further work suggests that ingroup cooperation should go along with aggressive behaviour towards the outgroup, although these theories are at odds with others that see high investments in outgroup relations as important means of stabilizing intergroup relations. Surprisingly, few of these arguments have been tested in the field, and existing studies are also limited by the lack of a direct measure of threat perception and aggressive behaviour. This study presents lab-in-the-field results from a rural context where exposure to an ethnic outgroup varies between villages. This context makes it possible to capture levels of threat perception, aggressive behaviour and cooperation without inducing intergroup competition artificially in the laboratory. All concepts are measured behaviourally. In- and outgroup cooperation was measured with a standard public goods game, and a novel experimental protocol was developed that measures perceived threat and aggressive behaviour: the threat game. The results show that levels of perceived threat, ingroup cooperation and aggressive behaviour are higher in regions more strongly exposed to ethnic outsiders. However, exposed regions also show high levels of outgroup cooperation and a concomitant lack of elevated ingroup bias. This pattern is explained by theorizing that communities show parochial altruism when faced with an ethnic outgroup, but balance aggressive behaviour with cooperative offers to diffuse tensions and to keep open channels of mutually beneficial exchange. © 2017 The Author(s).

Hidden profiles and concealed information: strategic information sharing and use in group decision making.

PubMed

Toma, Claudia; Butera, Fabrizio

2009-06-01

Two experiments investigated the differential impact of cooperation and competition on strategic information sharing and use in a three-person group decision-making task. Information was distributed in order to create a hidden profile so that disconfirmation of group members' initial preferences was required to solve the task. Experiment 1 revealed that competition, compared to cooperation, led group members to withhold unshared information, a difference that was not significant for shared information. In competition, compared to cooperation, group members were also more reluctant to disconfirm their initial preferences. Decision quality was lower in competition than in cooperation, this effect being mediated by disconfirmation use and not by information sharing. Experiment 2 replicated these findings and revealed the role of mistrust in predicting strategic information sharing and use in competition. These results support a motivated information processing approach of group decision making.

Games people play-toward an enactive view of cooperation in social neuroscience.

PubMed

Engemann, Denis A; Bzdok, Danilo; Eickhoff, Simon B; Vogeley, Kai; Schilbach, Leonhard

2012-01-01

The field of social neuroscience has made considerable progress in unraveling the neural correlates of human cooperation by making use of brain imaging methods. Within this field, neuroeconomic research has drawn on paradigms from experimental economics, such as the Prisoner's Dilemma (PD) and the Trust Game. These paradigms capture the topic of conflict in cooperation, while focusing strongly on outcome-related decision processes. Cooperation, however, does not equate with that perspective, but relies on additional psychological processes and events, including shared intentions and mutually coordinated joint action. These additional facets of cooperation have been successfully addressed by research in developmental psychology, cognitive science, and social philosophy. Corresponding neuroimaging data, however, is still sparse. Therefore, in this paper, we present a juxtaposition of these mutually related but mostly independent trends in cooperation research. We propose that the neuroscientific study of cooperation could benefit from paradigms and concepts employed in developmental psychology and social philosophy. Bringing both to a neuroimaging environment might allow studying the neural correlates of cooperation by using formal models of decision-making as well as capturing the neural responses that underlie joint action scenarios, thus, promising to advance our understanding of the nature of human cooperation.

Games people play—toward an enactive view of cooperation in social neuroscience

PubMed Central

Engemann, Denis A.; Bzdok, Danilo; Eickhoff, Simon B.; Vogeley, Kai; Schilbach, Leonhard

2012-01-01

The field of social neuroscience has made considerable progress in unraveling the neural correlates of human cooperation by making use of brain imaging methods. Within this field, neuroeconomic research has drawn on paradigms from experimental economics, such as the Prisoner's Dilemma (PD) and the Trust Game. These paradigms capture the topic of conflict in cooperation, while focusing strongly on outcome-related decision processes. Cooperation, however, does not equate with that perspective, but relies on additional psychological processes and events, including shared intentions and mutually coordinated joint action. These additional facets of cooperation have been successfully addressed by research in developmental psychology, cognitive science, and social philosophy. Corresponding neuroimaging data, however, is still sparse. Therefore, in this paper, we present a juxtaposition of these mutually related but mostly independent trends in cooperation research. We propose that the neuroscientific study of cooperation could benefit from paradigms and concepts employed in developmental psychology and social philosophy. Bringing both to a neuroimaging environment might allow studying the neural correlates of cooperation by using formal models of decision-making as well as capturing the neural responses that underlie joint action scenarios, thus, promising to advance our understanding of the nature of human cooperation. PMID:22675293

Proactive Alleviation Procedure to Handle Black Hole Attack and Its Version

PubMed Central

Babu, M. Rajesh; Dian, S. Moses; Chelladurai, Siva; Palaniappan, Mathiyalagan

2015-01-01

The world is moving towards a new realm of computing such as Internet of Things. The Internet of Things, however, envisions connecting almost all objects within the world to the Internet by recognizing them as smart objects. In doing so, the existing networks which include wired, wireless, and ad hoc networks should be utilized. Moreover, apart from other networks, the ad hoc network is full of security challenges. For instance, the MANET (mobile ad hoc network) is susceptible to various attacks in which the black hole attacks and its versions do serious damage to the entire MANET infrastructure. The severity of this attack increases, when the compromised MANET nodes work in cooperation with each other to make a cooperative black hole attack. Therefore this paper proposes an alleviation procedure which consists of timely mandate procedure, hole detection algorithm, and sensitive guard procedure to detect the maliciously behaving nodes. It has been observed that the proposed procedure is cost-effective and ensures QoS guarantee by assuring resource availability thus making the MANET appropriate for Internet of Things. PMID:26495430

Proactive Alleviation Procedure to Handle Black Hole Attack and Its Version.

PubMed

Babu, M Rajesh; Dian, S Moses; Chelladurai, Siva; Palaniappan, Mathiyalagan

2015-01-01

The world is moving towards a new realm of computing such as Internet of Things. The Internet of Things, however, envisions connecting almost all objects within the world to the Internet by recognizing them as smart objects. In doing so, the existing networks which include wired, wireless, and ad hoc networks should be utilized. Moreover, apart from other networks, the ad hoc network is full of security challenges. For instance, the MANET (mobile ad hoc network) is susceptible to various attacks in which the black hole attacks and its versions do serious damage to the entire MANET infrastructure. The severity of this attack increases, when the compromised MANET nodes work in cooperation with each other to make a cooperative black hole attack. Therefore this paper proposes an alleviation procedure which consists of timely mandate procedure, hole detection algorithm, and sensitive guard procedure to detect the maliciously behaving nodes. It has been observed that the proposed procedure is cost-effective and ensures QoS guarantee by assuring resource availability thus making the MANET appropriate for Internet of Things.

36 CFR 211.6 - Cooperation in forest investigations or the protection, management, and improvement of the...

Code of Federal Regulations, 2013 CFR

2013-07-01

... activities otherwise authorized, may receive monies from cooperators only for cooperative work in forest... work as planning, analysis, and related studies, as well as resource activities. (b) Reimbursements. Agency expenditures for work undertaken in accordance with this section may be made from Forest Service...

A Monte-Carlo game theoretic approach for Multi-Criteria Decision Making under uncertainty

NASA Astrophysics Data System (ADS)

Madani, Kaveh; Lund, Jay R.

2011-05-01

Game theory provides a useful framework for studying Multi-Criteria Decision Making problems. This paper suggests modeling Multi-Criteria Decision Making problems as strategic games and solving them using non-cooperative game theory concepts. The suggested method can be used to prescribe non-dominated solutions and also can be used as a method to predict the outcome of a decision making problem. Non-cooperative stability definitions for solving the games allow consideration of non-cooperative behaviors, often neglected by other methods which assume perfect cooperation among decision makers. To deal with the uncertainty in input variables a Monte-Carlo Game Theory (MCGT) approach is suggested which maps the stochastic problem into many deterministic strategic games. The games are solved using non-cooperative stability definitions and the results include possible effects of uncertainty in input variables on outcomes. The method can handle multi-criteria multi-decision-maker problems with uncertainty. The suggested method does not require criteria weighting, developing a compound decision objective, and accurate quantitative (cardinal) information as it simplifies the decision analysis by solving problems based on qualitative (ordinal) information, reducing the computational burden substantially. The MCGT method is applied to analyze California's Sacramento-San Joaquin Delta problem. The suggested method provides insights, identifies non-dominated alternatives, and predicts likely decision outcomes.

Organizational ergonomics of occupational health methods and processes in a Brazilian oil refinery.

PubMed

Bau, Lucy M S; Farias, Jean P; Buso, Sandro A; Passero, Carolina R Marcon

2012-01-01

Organizational ergonomics refers to the optimization of social technical systems, including their organizational structures, policies and processes. The relevant topics include communications, management of resources, work projects, temporal organization of work, team work, participative project, new work paradigms, cooperative work, organizational culture, network organizations and quality management (IEA, 2000). The purpose of this study was the reorganization of the methods and processes of the occupational health sector (SMS/SO - Portuguese acronym of the area) of a petrochemical company. The work involved thirty professionals: a coordinator, two occupational physicians, one cardiologist, one occupational dentist, two occupational nurses, eleven occupational health technicians, one social worker, one nutritionist, one phonoaudiologist, one ophthalmologist, one biochemist, two ergonomists, three administrative assistants, one administrator and one psychologist, during a six-month period. The methodology that was used sought to establish a cooperative alliance focused on change, transformation and acquisition of skills, reflecting directly on the attitudes and performance of the leaderships and their work teams. In addition to the feedback practice, the following supporting tools were used for the study's success: "Functional Polyvalence Matrix", "Management of Failures", 5W2H", "6M", "5 Why" and "process mapping". The intended results after the organization ergonomics restructuring process will allow the leader to help his or her team to make a diagnosis of the problems, identify options, develop strategies, establish targets and action plans, remove barriers, review contexts and implement the business management fundaments: planning, organization, management, coordination and control. The transformation possibilities allow us to consider some hypothesis: Before: Focus only on results. After: Engage collaborators to create sustainable results. Before: Operating profile. After: Tactical/strategic profile. Before: Find errors. After: Value effort and development. Before: Listen to what is being said. After: Understand what is being said. Before: Create fears of the consequences. After: Create room for risk. Before: Be the one who approves and decides. After: Be the cooperative support.

The Importance of the Lateral Prefrontal Cortex for Strategic Decision Making in the Prisoner's Dilemma.

PubMed

Soutschek, Alexander; Sauter, Marian; Schubert, Torsten

2015-12-01

Previous functional imaging studies investigating the neural basis of strategic decision making in the prisoner's dilemma reported a correlation between cooperative behavior and dorsolateral prefrontal cortex (DLPFC) activity; however, the precise function of the DLPFC in establishing cooperation remains unclear so far. The present study investigated the causal role of the DLPFC in an iterative prisoner's dilemma game with transcranial magnetic stimulation (TMS). We discovered that disrupting the DLPFC with TMS decreased cooperation rates in comparison to control conditions, with this effect being most pronounced when the partner had defected previously. Thus, the current results suggest that the DLPFC contributes to strategic decision making in the prisoner's dilemma game.

Concurrent Path Planning with One or More Humanoid Robots

NASA Technical Reports Server (NTRS)

Reiland, Matthew J. (Inventor); Sanders, Adam M. (Inventor)

2014-01-01

A robotic system includes a controller and one or more robots each having a plurality of robotic joints. Each of the robotic joints is independently controllable to thereby execute a cooperative work task having at least one task execution fork, leading to multiple independent subtasks. The controller coordinates motion of the robot(s) during execution of the cooperative work task. The controller groups the robotic joints into task-specific robotic subsystems, and synchronizes motion of different subsystems during execution of the various subtasks of the cooperative work task. A method for executing the cooperative work task using the robotic system includes automatically grouping the robotic joints into task-specific subsystems, and assigning subtasks of the cooperative work task to the subsystems upon reaching a task execution fork. The method further includes coordinating execution of the subtasks after reaching the task execution fork.

A Cooperative Communication System for the Advancement of Safe, Effective, and Efficient Patient Care

DTIC Science & Technology

2013-09-01

right time. The CCS will use this to create task oriented, role based gestalt views of the patient that the ICU clinical team can understand and rely on...these artifacts, such as diagrams, organize crucial information to assist cognitive work, from perception to decision making and outcome assessment...In: D. Silverman, ed. Qualitative research: Theory , method and practice. London: Sage: 161-82. Nemeth, C., O’Connor, M., Klock, P.A., and Cook

Cooperative Materials Research Projects - Student Research Program III. Student Research Program to AFRL/RX: A Summary of Various Materials Research Projects

DTIC Science & Technology

2015-05-27

the material to make the microstructure the strongest for uses at high temperatures, specifically in the turbine of a jet engine. This specific set...useful for its applications. Works Cited Pollock, Tresa M., & Tin, Sammy. “Nickel-Based Superalloys for Advanced Turbine Engines: Chemistry...not insulated well enough though and there was dielectric breakdown of the insulation between the windings . This solenoid was rewrapped with two

The Effectiveness of Structured Co-Operative Teaching and Learning in Greek Primary School Classrooms

ERIC Educational Resources Information Center

Kaldi, Stavroula; Filippatou, Diamanto; Anthopoulou, Barbara

2014-01-01

This study focuses upon the effectiveness of structured co-operative group work on primary school students, aged between 8.5 and 9.5 years old, regarding their content knowledge, attitudes towards co-operative group work, experiential learning and open-ended curriculum as well as students' social and learning behaviour during co-operative group…

Unifying perspectives on cooperation under social viscosity. Comment on "Universal scaling for the dilemma strength in evolutionary games" by Z. Wang et al.

NASA Astrophysics Data System (ADS)

Bauch, Chris T.

2015-09-01

How cooperation evolved in populations of self-interested agents puzzled Charles Darwin, who portrayed the paradox in The Descent of Man as such: "He who was ready to sacrifice his life, as many a savage has been, rather than betray his comrades, would often leave no offspring to inherit his noble nature" [1]. Darwin invoked group selection to explain cooperation: if groups of cooperating individuals could work together to outcompete groups of selfish individuals, cooperation could thrive. Fundamentally, this mechanism works by allowing cooperators to interact preferentially with one another: cooperators tend to interact with other co-operators whereas selfish "defectors" tend to interact with other defectors. Since cooperators cooperate and defectors defect, groups of cooperators should do better, on average.

From cooperation to conflict? Swedish rehabilitation professionals' experiences of interorganizational cooperation.

PubMed

Ståhl, Christian; Svensson, Tommy; Ekberg, Kerstin

2011-09-01

This article analyses Swedish rehabilitation professionals' experiences of interorganizational cooperation in return-to-work and labour market reintegration. Two groups (n = 15) from different organizations met on a regular basis to discuss their practice from a cooperation perspective. The participants had experience of cooperation in the organizational setting of Coordination Associations. The groups worked with a tutor according to a problem-based methodology, to discuss how their practice is influenced by new structures for cooperation. The material was analysed inductively using qualitative content analysis. Interorganizational cooperation in rehabilitation is generally perceived as promoting coherence and communication. Nevertheless, there are several contradictory factors in the implementation of such work forms, primarily inflexible sickness insurance regulations and inability of managers to implement cooperation in regular practice. While interorganizational cooperation promotes professional discretion and tailored solutions, the insurance system contradicts such ambitions through increased governance. Ultimately, the contradictory tendencies of cooperative initiatives and the stricter governance of sickness insurance regulations are political matters. If political attempts to promote interorganizational cooperation are to succeed, the increasing sectorization that results from strict governance of sickness insurance regulations needs to be targeted on a system level.

78 FR 5854 - Notification of the First Meetings of the U.S.-Korea FTA Environmental Affairs Council and ECA...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

... cooperation and will develop an environmental cooperation Work Program for the 2012-2015 period. All... the ECA, the Governments state that they plan to meet to develop and update, as appropriate, a Work Program for Environmental Cooperation. The Work Program will identify and outline environmental...

Cooperative Science Lesson Plans.

ERIC Educational Resources Information Center

Cooperative Learning, 1991

1991-01-01

Offers several elementary level cooperative science lesson plans. The article includes a recipe for cooperative class learning, instructions for making a compost pile, directions for finding evidence of energy, experiments in math and science using oranges to test density, and discussions of buoyancy using eggs. (SM)

Third-party punishment as a costly signal of high continuation probabilities in repeated games.

PubMed

Jordan, Jillian J; Rand, David G

2017-05-21

Why do individuals pay costs to punish selfish behavior, even as third-party observers? A large body of research suggests that reputation plays an important role in motivating such third-party punishment (TPP). Here we focus on a recently proposed reputation-based account (Jordan et al., 2016) that invokes costly signaling. This account proposed that "trustworthy type" individuals (who are incentivized to cooperate with others) typically experience lower costs of TPP, and thus that TPP can function as a costly signal of trustworthiness. Specifically, it was argued that some but not all individuals face incentives to cooperate, making them high-quality and trustworthy interaction partners; and, because the same mechanisms that incentivize cooperation also create benefits for using TPP to deter selfish behavior, these individuals are likely to experience reduced costs of punishing selfishness. Here, we extend this conceptual framework by providing a concrete, "from-the-ground-up" model demonstrating how this process could work in the context of repeated interactions incentivizing both cooperation and punishment. We show how individual differences in the probability of future interaction can create types that vary in whether they find cooperation payoff-maximizing (and thus make high-quality partners), as well as in their net costs of TPP - because a higher continuation probability increases the likelihood of receiving rewards from the victim of the punished transgression (thus offsetting the cost of punishing). We also provide a simple model of dispersal that demonstrates how types that vary in their continuation probabilities can stably coexist, because the payoff from remaining in one's local environment (i.e. not dispersing) decreases with the number of others who stay. Together, this model demonstrates, from the group up, how TPP can serve as a costly signal of trustworthiness arising from exposure to repeated interactions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Investigating the role of Clinical Nurse Consultants in one health district from multiple stakeholder perspectives: a cooperative inquiry.

PubMed

Walsh, Kenneth; Bothe, Janine; Edgar, Denise; Beaven, Geraldine; Burgess, Bernadette; Dickson, Vhari; Dunn, Stephen; Horning, Lynda; Jensen, Janice; Kandl, Bronia; Nonu, Miriam; Owen, Fran; Moss, Cheryle

2015-01-01

The impetus for this research came from a group of 11 Clinical Nurse Consultants (CNCs) within a health service in NSW, Australia, who wanted to investigate the CNC role from multiple stakeholder perspectives. With support from academic researchers, the CNCs designed and implemented the study. The aim of this research project was to investigate the role of the CNC from the multiple perspectives of CNCs and other stakeholders who work with CNCs in the Health District. This was a co-operative inquiry that utilised qualitative descriptive research approach. Co-operative inquiry methods enabled 11 CNCs to work as co-researchers and to conduct the investigation. The co-researchers implemented a qualitative descriptive design for the research and used interviews (7) and focus groups (16) with CNC stakeholders (n = 103) to gather sufficient data to investigate the role of the CNC in the organisation. Thematic analysis was undertaken to obtain the results. The CNC role is invaluable to all stakeholders and it was seen as the "glue" which holds teams together. Stakeholder expectations of the CNC role were multiple and generally agreed. Five themes derived from the data are reported as "clinical leadership as core", "making a direct difference to patient care", "service development as an outcome", "role breadth or narrowness and boundaries", and "career development". There was clear appreciation of the work that CNCs do in their roles, and the part that the CNC role plays in achieving quality health outcomes. The role of the CNC is complex and the CNCs themselves often negotiate these complexities to ensure beneficial outcomes for the patient and organisation. For the wider audience this study has given further insights into the role of these nurses and the perspectives of those with whom they work.

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

Kervin, Karina E.; Cook, Robert B.; Michener, William K.

Conventional wisdom makes the suggestion that there are benefits to the creation of shared repositories of scientific data. Funding agencies require that the data from sponsored projects be shared publicly, but individual researchers often see little personal benefit to offset the work of creating easily sharable data. These conflicting forces have led to the emergence of a new role to support researchers: data managers. This paper identifies key differences between the socio-technical context of data managers and other "human infrastructure" roles articulated previously in Computer Supported Cooperative Work (CSCW) literature and summarizes the challenges that data managers face when acceptingmore » data for archival and reuse. Finally, while data managers' work is critical for advancing science and science policy, their work is often invisible and under-appreciated since it takes place behind the scenes.« less

Teaching Cooperative Skills through Games.

ERIC Educational Resources Information Center

Glakas, Barbara A.

1991-01-01

Through cooperative games and play, children learn to share, empathize with others' feelings, and get along better. The article makes suggestions to physical educators on how to design games to teach students cooperative behaviors and how to incorporate them into class, noting four important game-design principles. (SM)

7 CFR 1124.11 - Cooperative reserve supply unit.

Code of Federal Regulations, 2014 CFR

2014-01-01

... requirements, including making any significant change in the unit's marketing operation that the market... market administrator for cooperative reserve supply unit status at least 15 days prior to the first day... cooperative's member producers in compliance with any announcement by the market administrator requesting a...

7 CFR 1124.11 - Cooperative reserve supply unit.

Code of Federal Regulations, 2012 CFR

2012-01-01

... requirements, including making any significant change in the unit's marketing operation that the market... market administrator for cooperative reserve supply unit status at least 15 days prior to the first day... cooperative's member producers in compliance with any announcement by the market administrator requesting a...

7 CFR 1124.11 - Cooperative reserve supply unit.

Code of Federal Regulations, 2010 CFR

2010-01-01

... requirements, including making any significant change in the unit's marketing operation that the market... market administrator for cooperative reserve supply unit status at least 15 days prior to the first day... cooperative's member producers in compliance with any announcement by the market administrator requesting a...

7 CFR 1124.11 - Cooperative reserve supply unit.

Code of Federal Regulations, 2011 CFR

2011-01-01

... requirements, including making any significant change in the unit's marketing operation that the market... market administrator for cooperative reserve supply unit status at least 15 days prior to the first day... cooperative's member producers in compliance with any announcement by the market administrator requesting a...

7 CFR 1124.11 - Cooperative reserve supply unit.

Code of Federal Regulations, 2013 CFR

2013-01-01

... requirements, including making any significant change in the unit's marketing operation that the market... market administrator for cooperative reserve supply unit status at least 15 days prior to the first day... cooperative's member producers in compliance with any announcement by the market administrator requesting a...

38 CFR 21.7576 - Entitlement charges.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Correspondence training; (3) Cooperative training; or (4) Apprenticeship or other on-job training. (Authority: 10... for those pursuing flight training, correspondence training, cooperative training, apprenticeship or... cooperative training, VA will make a charge against entitlement of .8 of a month for each month in which the...

Examining the Influence of Context and Professional Culture on Clinical Reasoning Through Rhetorical-Narrative Analysis.

PubMed

Peters, Amanda; Vanstone, Meredith; Monteiro, Sandra; Norman, Geoff; Sherbino, Jonathan; Sibbald, Matthew

2017-05-01

According to the dual process model of reasoning, physicians make diagnostic decisions using two mental systems: System 1, which is rapid, unconscious, and intuitive, and System 2, which is slow, rational, and analytical. Currently, little is known about physicians' use of System 1 or intuitive reasoning in practice. In a qualitative study of clinical reasoning, physicians were asked to tell stories about times when they used intuitive reasoning while working up an acutely unwell patient, and we combine socio-narratology and rhetorical theory to analyze physicians' stories. Our analysis reveals that in describing their work, physicians draw on two competing narrative structures: one that is aligned with an evidence-based medicine approach valuing System 2 and one that is aligned with cooperative decision making involving others in the clinical environment valuing System 1. Our findings support an understanding of clinical reasoning as distributed, contextual, and influenced by professional culture.

Comparative Cooperative Education: Evaluating Thai Models on Work-Integrated Learning, Using the German Duale Hochschule Baden-Wuerttemberg Model as a Benchmark

ERIC Educational Resources Information Center

Reinhard, Karin; Pogrzeba, Anna

2016-01-01

The role of industry in the higher education system is becoming more prevalent, as universities integrate a practical element into their curricula. However, the level of development of cooperative education and work-integrated learning varies from country to country. In Germany, cooperative education and work-integrated learning has a long…

The open black box: The role of the end-user in GIS integration

USGS Publications Warehouse

Poore, B.S.

2003-01-01

Formalist theories of knowledge that underpin GIS scholarship on integration neglect the importance and creativity of end-users in knowledge construction. This has practical consequences for the success of large distributed databases that contribute to spatial-data infrastructures. Spatial-data infrastructures depend on participation at local levels, such as counties and watersheds, and they must be developed to support feedback from local users. Looking carefully at the work of scientists in a watershed in Puget Sound, Washington, USA during the salmon crisis reveals that the work of these end-users articulates different worlds of knowledge. This view of the user is consonant with recent work in science and technology studies and research into computer-supported cooperative work. GIS theory will be enhanced when it makes room for these users and supports their practical work. ?? / Canadian Association of Geographers.

Development of aptitude for team work via physics education

NASA Astrophysics Data System (ADS)

Demkanin, Peter; Gergeľová, Bianka

2017-01-01

The Recent research on personality shows that healthy and happy people are those, who have high score in all three character traits - self-directedness, cooperativeness and self-transcendence. Physics education, as each education and at all levels can and need to develop all three traits. In our work we are focused to higher secondary physics education and link the goals of physics education to psychological and sociological aspects of teamwork.Being impacted by the idea of prof. W.Harlen "Learning is making sense of new experience by learners in collaboration with others", we explore possibilities to scaffold development of team work capabilities by role assignment and other means in pupils laboratory and terrain experiments performance. Basic ideas and plan of our next research is presented.

Mindfulness training increases cooperative decision making in economic exchanges: Evidence from fMRI.

PubMed

Kirk, Ulrich; Gu, Xiaosi; Sharp, Carla; Hula, Andreas; Fonagy, Peter; Montague, P Read

2016-09-01

Emotions have been shown to exert influences on decision making during economic exchanges. Here we investigate the underlying neural mechanisms of a training regimen which is hypothesized to promote emotional awareness, specifically mindfulness training (MT). We test the hypothesis that MT increases cooperative economic decision making using fMRI in a randomized longitudinal design involving 8weeks of either MT or active control training (CT). We find that MT results in an increased willingness to cooperate indexed by higher acceptance rates to unfair monetary offers in the Ultimatum Game. While controlling for acceptance rates of monetary offers between intervention groups, subjects in the MT and CT groups show differential brain activation patterns. Specifically, a subset of more cooperative MT subjects displays increased activation in the septal region, an area linked to social attachment, which may drive the increased willingness to express cooperative behavior in the MT cohort. Furthermore, MT resulted in attenuated activity in anterior insula compared with the CT group in response to unfair monetary offers post-training, which may suggest that MT enables greater ability to effectively regulate the anterior insula and thereby promotes social cooperation. Finally, functional connectivity analyses show a coupling between the septal region and posterior insula in the MT group, suggesting an integration of interoceptive inputs. Together, these results highlight that MT may be employed in contexts where emotional regulation is required to promote social cooperation. Copyright © 2016 Elsevier Inc. All rights reserved.

U.S.-China Counterterrorism Cooperation: Issues for U.S. Policy

DTIC Science & Technology

2010-01-06

rather than be confined in a camp in Albania.53 Later, they reportedly found work in a snack bar making pizzas. In February 2009, Sweden awarded asylum...Shibao, February 18, 2008; China Daily , February 19, 2008; “Terrorist Attack Prevented for Olympics: Official,” Xinhua, March 9, 2008. 85 Dan Martin...Security, and U.S. Policy, by Kenneth Katzman. 100 Matt Forney, “Uighur Fire,” Far Eastern Economic Review, February 27, 1997. 101 Daily Times (Lahore) and

[Healthy Cities projects in Europe].

PubMed

Nakamura, Keiko

2002-05-01

The WHO Healthy Cities Project has been developed in Europe to place health high on the agenda of city decision-makers. It has promoted comprehensive local strategies for health and sustainable development. Cities endorse principles and strategies, establish project infrastructures, work on specific goals, products, changes, and outcomes, and invest in formal and informal networking and cooperation. Consistent research and development efforts are contributing towards a more evidence-based policy making and to the emergence of a framework to meet the demands of the new public health movement.

Self-organization, collective decision making and resource exploitation strategies in social insects

NASA Astrophysics Data System (ADS)

Nicolis, S. C.; Dussutour, A.

2008-10-01

Amplifying communications are a ubiquitous characteristic of group-living animals. This work is concerned with their role in the processes of food recruitment and resource exploitation by social insects. The collective choices made by ants faced with different food sources are analyzed using both a mean field description and a stochastic approach. Emphasis is placed on the possibility of optimizing the recruitment and exploitation strategies through an appropriate balance between individual variability, cooperative interactions and environmental constraints.

A Cooperative Communication System for the Advancement of Safe, Effective, and Efficient Patient Care

DTIC Science & Technology

2014-09-01

information technology to improve decision making and, thus, improve patient care . The daily work of the clinician requires knowledge representations ... palliative care . The resident pulls up the patient’s integrated view that shows key trend information, including: a. Vital signs over last 48 hours b...to talk to the family about transitioning the patient to palliative care . W81XWH-12-C-0126 Page 37 of 132 For the other patient, the burn surgeon

Cooperation and the evolution of intelligence

PubMed Central

McNally, Luke; Brown, Sam P.; Jackson, Andrew L.

2012-01-01

The high levels of intelligence seen in humans, other primates, certain cetaceans and birds remain a major puzzle for evolutionary biologists, anthropologists and psychologists. It has long been held that social interactions provide the selection pressures necessary for the evolution of advanced cognitive abilities (the ‘social intelligence hypothesis’), and in recent years decision-making in the context of cooperative social interactions has been conjectured to be of particular importance. Here we use an artificial neural network model to show that selection for efficient decision-making in cooperative dilemmas can give rise to selection pressures for greater cognitive abilities, and that intelligent strategies can themselves select for greater intelligence, leading to a Machiavellian arms race. Our results provide mechanistic support for the social intelligence hypothesis, highlight the potential importance of cooperative behaviour in the evolution of intelligence and may help us to explain the distribution of cooperation with intelligence across taxa. PMID:22496188

Implementation of a Web-Based Collaborative Process Planning System

NASA Astrophysics Data System (ADS)

Wang, Huifen; Liu, Tingting; Qiao, Li; Huang, Shuangxi

Under the networked manufacturing environment, all phases of product manufacturing involving design, process planning, machining and assembling may be accomplished collaboratively by different enterprises, even different manufacturing stages of the same part may be finished collaboratively by different enterprises. Based on the self-developed networked manufacturing platform eCWS(e-Cooperative Work System), a multi-agent-based system framework for collaborative process planning is proposed. In accordance with requirements of collaborative process planning, share resources provided by cooperative enterprises in the course of collaboration are classified into seven classes. Then a reconfigurable and extendable resource object model is built. Decision-making strategy is also studied in this paper. Finally a collaborative process planning system e-CAPP is developed and applied. It provides strong support for distributed designers to collaboratively plan and optimize product process though network.

Exploring the Effects of Working for Endowments on Behaviour in Standard Economic Games

PubMed Central

Harrison, Freya; El Mouden, Claire

2011-01-01

In recent years, significant advances have been made in understanding the adaptive (ultimate) and mechanistic (proximate) explanations for the evolution and maintenance of cooperation. Studies of cooperative behaviour in humans invariably use economic games. These games have provided important insights into the mechanisms that maintain economic and social cooperation in our species. However, they usually rely on the division of monetary tokens which are given to participants by the investigator. The extent to which behaviour in such games may reflect behaviour in the real world of biological markets – where money must be earned and behavioural strategies incur real costs and benefits – is unclear. To provide new data on the potential scale of this problem, we investigated whether people behaved differently in two standard economic games (public goods game and dictator game) when they had to earn their monetary endowments through the completion of dull or physically demanding tasks, as compared with simply being given the endowment. The requirement for endowments to be ‘earned’ through labour did not affect behaviour in the dictator game. However, the requirement to complete a dull task reduced cooperation in the public goods game among the subset of participants who were not familiar with game theory. There has been some effort to test whether the conclusions drawn from standard, token-based cooperation games adequately reflect cooperative behaviour ‘in the wild.’ However, given the almost total reliance on such games to study cooperation, more exploration of this issue would be welcome. Our data are not unduly worrying, but they do suggest that further exploration is needed if we are to make general inferences about human behaviour from the results of structured economic games. PMID:22110696

Exploring the effects of working for endowments on behaviour in standard economic games.

PubMed

Harrison, Freya; El Mouden, Claire

2011-01-01

In recent years, significant advances have been made in understanding the adaptive (ultimate) and mechanistic (proximate) explanations for the evolution and maintenance of cooperation. Studies of cooperative behaviour in humans invariably use economic games. These games have provided important insights into the mechanisms that maintain economic and social cooperation in our species. However, they usually rely on the division of monetary tokens which are given to participants by the investigator. The extent to which behaviour in such games may reflect behaviour in the real world of biological markets--where money must be earned and behavioural strategies incur real costs and benefits--is unclear. To provide new data on the potential scale of this problem, we investigated whether people behaved differently in two standard economic games (public goods game and dictator game) when they had to earn their monetary endowments through the completion of dull or physically demanding tasks, as compared with simply being given the endowment. The requirement for endowments to be 'earned' through labour did not affect behaviour in the dictator game. However, the requirement to complete a dull task reduced cooperation in the public goods game among the subset of participants who were not familiar with game theory. There has been some effort to test whether the conclusions drawn from standard, token-based cooperation games adequately reflect cooperative behaviour 'in the wild.' However, given the almost total reliance on such games to study cooperation, more exploration of this issue would be welcome. Our data are not unduly worrying, but they do suggest that further exploration is needed if we are to make general inferences about human behaviour from the results of structured economic games.

Cooperation induced by random sequential exclusion

NASA Astrophysics Data System (ADS)

Li, Kun; Cong, Rui; Wang, Long

2016-06-01

Social exclusion is a common and powerful tool to penalize deviators in human societies, and thus to effectively elevate collaborative efforts. Current models on the evolution of exclusion behaviors mostly assume that each peer excluder independently makes the decision to expel the defectors, but has no idea what others in the group would do or how the actual punishment effect will be. Thus, a more realistic model, random sequential exclusion, is proposed. In this mechanism, each excluder has to pay an extra scheduling cost and then all the excluders are arranged in a random order to implement the exclusion actions. If one free rider has already been excluded by an excluder, the remaining excluders will not participate in expelling this defector. We find that this mechanism can help stabilize cooperation under more unfavorable conditions than the normal peer exclusion can do, either in well-mixed population or on social networks. However, too large a scheduling cost may undermine the advantage of this mechanism. Our work validates the fact that collaborative practice among punishers plays an important role in further boosting cooperation.

Protection of drinking water reservoirs in buried glacial valleys in the ice-marginal landscape for securing future demand in the European perspective (ENCORE-Project).

NASA Astrophysics Data System (ADS)

Smit, F. W. H.; Bregman, E. P. H.

2012-04-01

Quaternary glaciations have left a significant sedimentological fingerprint in the subsurface of north Europe, in the form of buried glacial valleys. These structures are important drinking water reservoirs for millions of people in the ice-marginal landscape, but are increasingly threatened by anthropogenic pollution (nitrate, sulphate and organic pollutants) and geogenic pollution (salinization). That is one of the conclusion of a recent overview study in the IML of northern Europe from the North Sea to the southern Baltic area. Adequate policy making is yet not possible for several reasons: - Large amounts of data are needed to get a good grip on the lateral continuity of the complex infill. - The BurVal Working Group (2006) has shown that a combination of high resolution seismic survey, together with transient electromagnetic (TEM) surveys can provide realistic data for 3D hydrogeological models. However, these data have not yet been retrieved on a European scale. - Available borehole data can only be used as control points in 3D hydrological models, since the infill of buried glacial valleys is often lateral too complex to make sound interpolations possible. Pollution in buried glacial valleys crosses national borders in northern Europe and therefore national geological surveys have to cooperate in a newly formed European project on protection of these structures. The ENCORE - project (Environmental Conference of the European Regions) has shown in the past that it can facilitate fruitful European cooperation, which is urgently needed due to the costs of gathering data and due to knowledge gaps between different countries. By working together in a European context, these problems can be reduced so that better policy making is possible in order to secure our future drinking water availability.

42 CFR 476.76 - Cooperation with health care facilities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 4 2012-10-01 2012-10-01 false Cooperation with health care facilities. 476.76 Section 476.76 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... § 476.76 Cooperation with health care facilities. Before implementation of review, a QIO must make a...

Adapting Cooperative Learning and Embedding It into Holistic Language Usage.

ERIC Educational Resources Information Center

Bailey, Dora L.; Ginnetti, Philip

Class collaboration and small group composition illustrate the embedding of cooperative learning theory in whole language classroom events. Through this experience all students participate in active learning. The teacher has a weighty role in decision making, setting of the lesson, assigning roles, and monitoring segments of cooperative learning…

An Investigative, Cooperative Learning Approach to the General Microbiology Laboratory

ERIC Educational Resources Information Center

Seifert, Kyle; Fenster, Amy; Dilts, Judith A.; Temple, Louise

2009-01-01

Investigative- and cooperative-based learning strategies have been used effectively in a variety of classrooms to enhance student learning and engagement. In the General Microbiology laboratory for juniors and seniors at James Madison University, these strategies were combined to make a semester-long, investigative, cooperative learning experience…

Meeting the Shanghai Cooperation Organisation's (SCO) Challenges: What Role Can Technology Play?

ERIC Educational Resources Information Center

Grainger, Stephen

2013-01-01

Facing a collection of challenges, how can the Shanghai cooperation organisation (SCO) use technology to help improve cohesion, cope with enlargement, manage relations better with external parties, develop resources, advance economic cooperation between members, improve their speed of decision making and upgrade their quality of decision…

How much structuring is beneficial with regard to examination scores? A prospective study of three forms of active learning.

PubMed

Reinhardt, Claus H; Rosen, Evelyne N

2012-09-01

Many studies have demonstrated a superiority of active learning forms compared with traditional lecture. However, there is still debate as to what degree structuring is necessary with regard to high exam outcomes. Seventy-five students from a premedical school were randomly attributed to an active lecture group, a cooperative group, or a collaborative learning group. The active lecture group received lectures with questions to resolve at the end of the lecture. At the same time, the cooperative group and the collaborative group had to work on a problem and prepare presentations for their answers. The collaborative group worked in a mostly self-directed manner; the cooperative group had to follow a time schedule. For the additional work of preparing the poster presentation, the collaborative and cooperative groups were allowed 50% more working time. In part 1, all groups worked on the citric acid cycle, and in part 2, all groups worked on molecular genetics. Collaborative groups had to work on tasks and prepare presentations for their answers. At the end of each part, all three groups were subjected to the same exam. Additionally, in the collaborative and cooperative groups, the presentations were marked. All evaluations were performed by two independent examiners. Exam results of the active lecture groups were highest. Results of the cooperative group were nonsignificantly lower than the active lecture group and significantly higher than the collaborative group. The presentation quality was nonsignificantly higher in the collaborative group compared with the cooperative group. This study shows that active lecturing produced the highest exam results, which significantly differed from collaborative learning results. The additional elaboration in the cooperative and collaborative learning setting yielded the high presentation quality but apparently could not contribute further to exam scores. Cooperative learning seems to be a good compromise if high exam and presentation scores are expected.

The Further Evolution of Cooperation

NASA Astrophysics Data System (ADS)

Axelrod, Robert; Dion, Douglas

1988-12-01

Axelrod's model of the evolution of cooperation was based on the iterated Prisoner's Dilemma. Empirical work following this approach has helped establish the prevalence of cooperation based on reciprocity. Theoretical work has led to a deeper understanding of the role of other factors in the evolution of cooperation: the number of players, the range of possible choices, variation in the payoff structure, noise, the shadow of the future, population dynamics, and population structure.

Developing Digital Dashboard Management for Learning System Dynamic Cooperative Simulation Behavior of Indonesia. (Study on Cooperative Information Organization in the Ministry of Cooperatives and SME)

NASA Astrophysics Data System (ADS)

Eni, Yuli; Aryanto, Rudy

2014-03-01

There are problems being experienced by the Ministry of cooperatives and SME (Small and Medium Enterprise) including the length of time in the decision by the Government to establish a policy that should be taken for local cooperatives across the province of Indonesia. The decision-making process is still analyzed manually, so that sometimes the decisions taken are also less appropriate, effective and efficient. The second problem is the lack of monitoring data cooperative process province that is too much, making it difficult for the analysis of dynamic information to be useful. Therefore the authors want to fix the system that runs by using digital dashboard management system supported by the modeling of system dynamics. In addition, the author also did the design of a system that can support the system. Design of this system is aimed to ease the experts, head, and the government to decide (DSS - Decision Support System) accurately effectively and efficiently, because in the system are raised alternative simulation in a description of the decision to be taken and the result from the decision. The system is expected to be designed dan simulated can ease and expedite the decision making. The design of dynamic digital dashboard management conducted by method of OOAD (Objects Oriented Analysis and Design) complete with UML notation.

National Pesticide Information Center

MedlinePlus

... to make informed decisions. NPIC is a cooperative agreement between Oregon State University and the U.S. Environmental Protection Agency (cooperative agreement #X8-83560101). The information in this publication does ...

36 CFR 212.3 - Cooperative work.

Code of Federal Regulations, 2010 CFR

2010-07-01

... MANAGEMENT Administration of the Forest Transportation System § 212.3 Cooperative work. (a) Cooperative... contributed in advance shall be deposited in the United States Treasury to the credit of the Forest Service... governmental agency is unable to contribute funds under the Act of March 3, 1925, as amended, in advance but is...

Capturing cooperative interactions with the PSI-MI format

PubMed Central

Van Roey, Kim; Orchard, Sandra; Kerrien, Samuel; Dumousseau, Marine; Ricard-Blum, Sylvie; Hermjakob, Henning; Gibson, Toby J.

2013-01-01

The complex biological processes that control cellular function are mediated by intricate networks of molecular interactions. Accumulating evidence indicates that these interactions are often interdependent, thus acting cooperatively. Cooperative interactions are prevalent in and indispensible for reliable and robust control of cell regulation, as they underlie the conditional decision-making capability of large regulatory complexes. Despite an increased focus on experimental elucidation of the molecular details of cooperative binding events, as evidenced by their growing occurrence in literature, they are currently lacking from the main bioinformatics resources. One of the contributing factors to this deficiency is the lack of a computer-readable standard representation and exchange format for cooperative interaction data. To tackle this shortcoming, we added functionality to the widely used PSI-MI interchange format for molecular interaction data by defining new controlled vocabulary terms that allow annotation of different aspects of cooperativity without making structural changes to the underlying XML schema. As a result, we are able to capture cooperative interaction data in a structured format that is backward compatible with PSI-MI–based data and applications. This will facilitate the storage, exchange and analysis of cooperative interaction data, which in turn will advance experimental research on this fundamental principle in biology. Database URL: http://psi-mi-cooperativeinteractions.embl.de/ PMID:24067240

Small groups and long memories promote cooperation.

PubMed

Stewart, Alexander J; Plotkin, Joshua B

2016-06-01

Complex social behaviors lie at the heart of many of the challenges facing evolutionary biology, sociology, economics, and beyond. For evolutionary biologists the question is often how group behaviors such as collective action, or decision making that accounts for memories of past experience, can emerge and persist in an evolving system. Evolutionary game theory provides a framework for formalizing these questions and admitting them to rigorous study. Here we develop such a framework to study the evolution of sustained collective action in multi-player public-goods games, in which players have arbitrarily long memories of prior rounds of play and can react to their experience in an arbitrary way. We construct a coordinate system for memory-m strategies in iterated n-player games that permits us to characterize all cooperative strategies that resist invasion by any mutant strategy, and stabilize cooperative behavior. We show that, especially when groups are small, longer-memory strategies make cooperation easier to evolve, by increasing the number of ways to stabilize cooperation. We also explore the co-evolution of behavior and memory. We find that even when memory has a cost, longer-memory strategies often evolve, which in turn drives the evolution of cooperation, even when the benefits for cooperation are low.

Money and trust among strangers

PubMed Central

Camera, Gabriele; Casari, Marco; Bigoni, Maria

2013-01-01

What makes money essential for the functioning of modern society? Through an experiment, we present evidence for the existence of a relevant behavioral dimension in addition to the standard theoretical arguments. Subjects faced repeated opportunities to help an anonymous counterpart who changed over time. Cooperation required trusting that help given to a stranger today would be returned by a stranger in the future. Cooperation levels declined when going from small to large groups of strangers, even if monitoring and payoffs from cooperation were invariant to group size. We then introduced intrinsically worthless tokens. Tokens endogenously became money: subjects took to reward help with a token and to demand a token in exchange for help. Subjects trusted that strangers would return help for a token. Cooperation levels remained stable as the groups grew larger. In all conditions, full cooperation was possible through a social norm of decentralized enforcement, without using tokens. This turned out to be especially demanding in large groups. Lack of trust among strangers thus made money behaviorally essential. To explain these results, we developed an evolutionary model. When behavior in society is heterogeneous, cooperation collapses without tokens. In contrast, the use of tokens makes cooperation evolutionarily stable. PMID:23980139

Money and trust among strangers.

PubMed

Camera, Gabriele; Casari, Marco; Bigoni, Maria

2013-09-10

What makes money essential for the functioning of modern society? Through an experiment, we present evidence for the existence of a relevant behavioral dimension in addition to the standard theoretical arguments. Subjects faced repeated opportunities to help an anonymous counterpart who changed over time. Cooperation required trusting that help given to a stranger today would be returned by a stranger in the future. Cooperation levels declined when going from small to large groups of strangers, even if monitoring and payoffs from cooperation were invariant to group size. We then introduced intrinsically worthless tokens. Tokens endogenously became money: subjects took to reward help with a token and to demand a token in exchange for help. Subjects trusted that strangers would return help for a token. Cooperation levels remained stable as the groups grew larger. In all conditions, full cooperation was possible through a social norm of decentralized enforcement, without using tokens. This turned out to be especially demanding in large groups. Lack of trust among strangers thus made money behaviorally essential. To explain these results, we developed an evolutionary model. When behavior in society is heterogeneous, cooperation collapses without tokens. In contrast, the use of tokens makes cooperation evolutionarily stable.

Effects of selection for cooperation and attention in dogs.

PubMed

Gácsi, Márta; McGreevy, Paul; Kara, Edina; Miklósi, Adám

2009-07-24

It has been suggested that the functional similarities in the socio-cognitive behaviour of dogs and humans emerged as a consequence of comparable environmental selection pressures. Here we use a novel approach to account for the facilitating effect of domestication in dogs and reveal that selection for two factors under genetic influence (visual cooperation and focused attention) may have led independently to increased comprehension of human communicational cues. In Study 1, we observed the performance of three groups of dogs in utilizing the human pointing gesture in a two-way object choice test. We compared breeds selected to work while visually separated from human partners (N = 30, 21 breeds, clustered as independent worker group), with those selected to work in close cooperation and continuous visual contact with human partners (N = 30, 22 breeds, clustered as cooperative worker group), and with a group of mongrels (N = 30).Secondly, it has been reported that, in dogs, selective breeding to produce an abnormal shortening of the skull is associated with a more pronounced area centralis (location of greatest visual acuity). In Study 2, breeds with high cephalic index and more frontally placed eyes (brachycephalic breeds, N = 25, 14 breeds) were compared with breeds with low cephalic index and laterally placed eyes (dolichocephalic breeds, N = 25, 14 breeds). In Study 1, cooperative workers were significantly more successful in utilizing the human pointing gesture than both the independent workers and the mongrels.In study 2, we found that brachycephalic dogs performed significantly better than dolichocephalic breeds. After controlling for environmental factors, we have provided evidence that at least two independent phenotypic traits with certain genetic variability affect the ability of dogs to rely on human visual cues. This finding should caution researchers against making simple generalizations about the effects of domestication and on dog-wolf differences in the utilization of human visual signals.

Discovering Quality in Teacher Education: Perceptions Concerning What Makes an Effective Cooperating Teacher

ERIC Educational Resources Information Center

Stewart, Josh; Lambert, Misty D.; Ulmer, Jonathan D.; Witt, Phillip A.; Carraway, Candis L.

2017-01-01

With a continuous shortage of qualified agricultural science teachers (Foster, Lawver, Smith, 2014; Kantrovich, 2010), it is imperative teacher preparation programs identify and utilize effective cooperating teachers, as well as develop training for in-service teachers that will assist in preparing more effective cooperating teachers. The purpose…

Preschoolers' Sensitivity to the Maxims of the Cooperative Principle: Scaffolds and Developmental Trends

ERIC Educational Resources Information Center

Skarakis-Doyle, Elizabeth; Izaryk, Kristen; Campbell, Wenonah; Terry, Alexandra

2014-01-01

This study examines preschoolers' acquisition of the maxims of the Cooperative Principle and the sociocognitive scaffolds that support this acquisition. In Study 1, 84 children between 3 and 5 years old were required to make passive judgments of violations of the Cooperative Principle. Results showed that children consistently identified…

The Cooperative Companion Digest (No. 1-4). Thinking about the Nature and Power of Cooperative Learning.

ERIC Educational Resources Information Center

Daniels, Ed; Gatto, Mike

These digests provide information for educators about the nature of cooperation and how cooperative principles can be used to restructure classrooms, administrative hierarchies, and work relationships of all types. Digest 1 describes the competitive, individual, and cooperative interaction patterns and examines the impact of cooperative learning…

Dating furniture and coopered vessels without waney edge - Reconstructing historical wood-working in Austria with the help of dendrochronology.

PubMed

Klein, Andrea; Nemestothy, Sebastian; Kadnar, Julia; Grabner, Michael

In the present study, 208 furniture and 168 coopered vessels from three Austrian museums were examined. Dendrochronology was used to date objects and to extract further information such as the necessary time for seasoning, wood loss through wood-working and methods of construction. In most cases sampling was done by sanding the cross section and making digital photographs using a picture frame and measuring digitally. The dendrochronological dates of the sampled furniture range between 1524 and 1937. The group of furniture includes cupboards, chests, tables, benches, commodes and beds. In many cases furniture was artfully painted and sometimes even shows a painted year. With the help of dendrochronology it was proved that some objects had been painted for some time after construction, or had been over-painted. Most furniture, however, was painted immediately after completion. In this case, the seasoning and storage time of the boards and the wood loss due to shaping can be verified. As an average value, 14 years have passed between the dendrochronological date of the outermost ring and the painting. The time span includes time of seasoning and storage and the rings lost by wood-working. This leads, on the one hand to a short storage time of less than 10 years and on the other hand to very little wood loss due to manufacturing. Those boards being less shaped turned out to be back panels of cupboards, therefore they are recommended to be sampled for dating. Coopered vessels were dated between 1612 and 1940. There was evidence that staves were split and not sawn in many cases. The staves were often split out of the outermost part of the tree and hardly any wood was worked away which was proved by the close dendrochronological dates of the single staves of a vessel. Since there is a short time of storage and only little wood loss through wood-working, dating of objects without a waney edge becomes reasonable.

Cooperative Work Groups: Preparing Students for the Real World.

ERIC Educational Resources Information Center

Mandel, Scott M.

This book outlines how educators can design meaningful learning experiences that address standards and utilize cooperative learning, brain research, and the Internet to effectively develop a students' ability to thrive in the 21st century workplace. After an introduction that explains cooperative work groups, there are 13 chapters in four parts.…

77 FR 17569 - United States-Canada Regulatory Cooperation Council (RCC)-Transportation-Dangerous Goods Working...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-26

... identified in the Joint Action Plan, the Transportation--Dangerous Goods Working Group led by senior...)-- Transportation--Dangerous Goods Working Group AGENCY: Pipeline and Hazardous Materials Safety Administration...--Dangerous Goods Working Group, of the United States-Canada Regulatory Cooperation Council (RCC). Comments...

Conflict, sticks and carrots: war increases prosocial punishments and rewards.

PubMed

Gneezy, Ayelet; Fessler, Daniel M T

2012-01-22

Unlike most species, humans cooperate extensively with group members who are not closely related to them, a pattern sustained in part by punishing non-cooperators and rewarding cooperators. Because internally cooperative groups prevail over less cooperative rival groups, it is thought that violent intergroup conflict played a key role in the evolution of human cooperation. Consequently, it is plausible that propensities to punish and reward will be elevated during intergroup conflict. Using experiments conducted before, during and after the 2006 Israel-Hezbollah war, we show that, during wartime, people are more willing to pay costs to punish non-cooperative group members and reward cooperative group members. Rather than simply increasing within-group solidarity, violent intergroup conflict thus elicits behaviours that, writ large, enhance cooperation within the group, thereby making victory more likely.

Man-Robot Symbiosis: A Framework For Cooperative Intelligence And Control

NASA Astrophysics Data System (ADS)

Parker, Lynne E.; Pin, Francois G.

1988-10-01

The man-robot symbiosis concept has the fundamental objective of bridging the gap between fully human-controlled and fully autonomous systems to achieve true man-robot cooperative control and intelligence. Such a system would allow improved speed, accuracy, and efficiency of task execution, while retaining the man in the loop for innovative reasoning and decision-making. The symbiont would have capabilities for supervised and unsupervised learning, allowing an increase of expertise in a wide task domain. This paper describes a robotic system architecture facilitating the symbiotic integration of teleoperative and automated modes of task execution. The architecture reflects a unique blend of many disciplines of artificial intelligence into a working system, including job or mission planning, dynamic task allocation, man-robot communication, automated monitoring, and machine learning. These disciplines are embodied in five major components of the symbiotic framework: the Job Planner, the Dynamic Task Allocator, the Presenter/Interpreter, the Automated Monitor, and the Learning System.

Of magic wands and kaleidoscopes: fixing problems in the individual market.

PubMed

Hall, Mark A

2002-01-01

Policy analysts sometimes imagine that problems in the individual market can be fixed by waving a magic wand that makes the individual market function more like the group market. However, prior studies reveal that purchasing cooperatives fail to achieve substantial economies of scale; market reforms that reduce the impact of medical underwriting are difficult to implement in the individual market; and it may not be as easy as imagined to induce people to purchase over the Internet or from new or smaller companies that are at higher risk for exiting the market. The best solution is to limit the use of subsidies to certain purchasing options, such as with purchasing cooperatives that abide by rating, issuance, and renewability rules. What is not acceptable is to hand people subsidies and send them to the unstructured and relatively unregulated individual market, nor will it work to give people unhindered choice between two basically different market segments.

An Experimental Study of the Effect of Shared Information on Pilot/Controller Re-Route Negotiation

NASA Technical Reports Server (NTRS)

Farley, Todd C.; Hansman, R. John

1999-01-01

Air-ground data link systems are being developed to enable pilots and air traffic controllers to share information more fully. The sharing of information is generally expected to enhance their shared situation awareness and foster more collaborative decision making. An exploratory, part-task simulator experiment is described which evaluates the extent to which shared information may lead pilots and controllers to cooperate or compete when negotiating route amendments. The results indicate an improvement in situation awareness for pilots and controllers and a willingness to work cooperatively. Independent of data link considerations, the experiment also demonstrates the value of providing controllers with a good-quality weather representation on their plan view displays. Observed improvements in situation awareness and separation assurance are discussed. It is argued that deployment of this relatively simple, low-risk addition to the plan view displays be accelerated.

A Social Recognition Approach to Autonomy: The Role of Equality-Based Respect.

PubMed

Renger, Daniela; Renger, Sophus; Miché, Marcel; Simon, Bernd

2017-04-01

Inspired by philosophical reasoning about the connection between equality and freedom, we examined whether experiences of (equality-based) respect increase perceived autonomy. This link was tested with generalized experiences of respect and autonomy people make in their daily lives (Study 1) and with more specific experiences of employees at the workplace (Study 2). In both studies, respect strongly and independently contributed to perceived autonomy over and above other forms of social recognition (need-based care and achievement-based social esteem) and further affected (life/work) satisfaction. Study 3 experimentally confirmed the hypothesized causal influence of respect on perceived autonomy and demonstrated that this effect further translates into social cooperation. The respect-cooperation link was simultaneously mediated by perceived autonomy and superordinate collective identification. We discuss how the recognition approach, which differentiates between respect, care, and social esteem, can enrich research on autonomy.

[Having trouble with pressure ulcers care?].

PubMed

Mizuno, Masako; Noda, Yasuhiro; Nohara, Yoko; Fujii, Keiko; Sato, Noriko; Renda, Akiyoshi; Yuasa, Takashi; Muramatsu, Shuichi; Furuta, Katsunori

2004-12-01

Since 1997, we, the community pharmacists, have established this society, Aichi Prefecture Society for the Study of Pressure Ulcers Care, in order to furnish drug information about pressure ulcers care. Moist atmosphere is required for the healing of pressure ulcers. The moist environment that could be regulated depends on the physicochemical property of ointment bases. Therefore, ointment should reasonably be chosen to adjust the moisture. Since 2000, we have been committed to providing pharmacists, who work on home care, with a booklet to instruct how to choose ointments for pressure ulcers treatment. In 2002, when the Aichi pharmaceutical association held a training conference held at various hospitals using the booklet as a teaching material, hospital pharmacists cooperated by making a field study trip to observe pressure ulcers treatments. Nowadays researchers at pharmaceutical colleges have also cooperated in studying the efficacy and economical effect of the method of blending different ointments to improve the healing process of pressure ulcers.

Counter Action Procedure Generation in an Emergency Situation of Nuclear Power Plants

NASA Astrophysics Data System (ADS)

Gofuku, A.

2018-02-01

Lessons learned from the Fukushima Daiichi accident revealed various weak points in the design and operation of nuclear power plants at the time although there were many resilient activities made by the plant staff under difficult work environment. In order to reinforce the measures to make nuclear power plants more resilient, improvement of hardware and improvement of education and training of nuclear personnel are considered. In addition, considering the advancement of computer technology and artificial intelligence, it is a promising way to develop software tools to support the activities of plant staff.This paper focuses on the software tools to support the operations by human operators and introduces a concept of an intelligent operator support system that is called as co-operator. This paper also describes a counter operation generation technique the authors are studying as a core component of the co-operator.

Chromatography in Industry

NASA Astrophysics Data System (ADS)

Schoenmakers, Peter

2009-07-01

This review focuses on the chromatography research that has been carried out within industry or in close cooperation with industry and that has been reported in the scientific literature between 2006 and mid-2008. Companies in the health care sector, such as pharmaceutical and biotechnology companies, are the largest contributors. Industrial research seems to take place in an open environment in cooperation with academia, peer companies, and institutions. Industry appears ready to embrace new technologies as they emerge, but they focus strongly on making chromatography work robustly, reliably, rapidly, and automatically. “Hyphenated” systems that incorporate on-line sample-preparation techniques and mass-spectrometric detection are the rule rather than the exception. Various multidimensional separation methods are finding numerous applications. Strategies aimed at speeding up the development of new chromatographic methods remain the focus of attention. Also, there is a clear trend toward exploring chromatographic methods for parallel processing along with other strategies for high-throughput analysis.

Applying Planning Algorithms to Argue in Cooperative Work

NASA Astrophysics Data System (ADS)

Monteserin, Ariel; Schiaffino, Silvia; Amandi, Analía

Negotiation is typically utilized in cooperative work scenarios for solving conflicts. Anticipating possible arguments in this negotiation step represents a key factor since we can take decisions about our participation in the cooperation process. In this context, we present a novel application of planning algorithms for argument generation, where the actions of a plan represent the arguments that a person might use during the argumentation process. In this way, we can plan how to persuade the other participants in cooperative work for reaching an expected agreement in terms of our interests. This approach allows us to take advantages since we can test anticipated argumentative solutions in advance.

Application of decentralized cooperative problem solving in dynamic flexible scheduling

NASA Astrophysics Data System (ADS)

Guan, Zai-Lin; Lei, Ming; Wu, Bo; Wu, Ya; Yang, Shuzi

1995-08-01

The object of this study is to discuss an intelligent solution to the problem of task-allocation in shop floor scheduling. For this purpose, the technique of distributed artificial intelligence (DAI) is applied. Intelligent agents (IAs) are used to realize decentralized cooperation, and negotiation is realized by using message passing based on the contract net model. Multiple agents, such as manager agents, workcell agents, and workstation agents, make game-like decisions based on multiple criteria evaluations. This procedure of decentralized cooperative problem solving makes local scheduling possible. And by integrating such multiple local schedules, dynamic flexible scheduling for the whole shop floor production can be realized.

Optimal Periodic Cooperative Spectrum Sensing Based on Weight Fusion in Cognitive Radio Networks

PubMed Central

Liu, Xin; Jia, Min; Gu, Xuemai; Tan, Xuezhi

2013-01-01

The performance of cooperative spectrum sensing in cognitive radio (CR) networks depends on the sensing mode, the sensing time and the number of cooperative users. In order to improve the sensing performance and reduce the interference to the primary user (PU), a periodic cooperative spectrum sensing model based on weight fusion is proposed in this paper. Moreover, the sensing period, the sensing time and the searching time are optimized, respectively. Firstly the sensing period is optimized to improve the spectrum utilization and reduce the interference, then the joint optimization algorithm of the local sensing time and the number of cooperative users, is proposed to obtain the optimal sensing time for improving the throughput of the cognitive radio user (CRU) during each period, and finally the water-filling principle is applied to optimize the searching time in order to make the CRU find an idle channel within the shortest time. The simulation results show that compared with the previous algorithms, the optimal sensing period can improve the spectrum utilization of the CRU and decrease the interference to the PU significantly, the optimal sensing time can make the CRU achieve the largest throughput, and the optimal searching time can make the CRU find an idle channel with the least time. PMID:23604027

The Role of Cooperation and Information Exchange in Transnational River Basins: the Zambezi River case

NASA Astrophysics Data System (ADS)

Castelletti, A.; Giuliani, M.; Soncini-Sessa, R.

2012-12-01

The presence of multiple, institutionally independent but physically interconnected decision-makers is a distinctive features of many water resources systems, especially of transnational river basins. The adoption of a centralized approach to study the optimal operation of these systems, as mostly done in the water resources literature, is conceptually interesting to quantify the best achievable performance, but of little practical impact given the real political and institutional setting. Centralized management indeed assumes a cooperative attitude and full information exchange by the involved parties. However, when decision-makers belong to different countries or institutions, it is very likely that they act considering only their local objectives, producing global externalities that negatively impact on other objectives. In this work we adopt a Multi-Agent Systems framework, which naturally allows to represent a set of self-interested agents (decision-makers and/or stakeholders) acting in a distributed decision-making process. According to this agent-based approach, each agent represents a decision-maker, whose decisions are defined by an explicit optimization problem considering only the agent's local interests. In particular, this work assesses the role of information exchange and increasing level of cooperation among originally non-cooperative agents. The Zambezi River basin is used to illustrate the methodology: the four largest reservoirs in the basin (Ithezhithezhi, Kafue-Gorge, Kariba and Cahora Bassa) are mainly operated for maximizing the economic revenue from hydropower energy production with considerably negative effects on the aquatic ecosystem in the Zambezi delta due to the alteration of the natural flow regime. We comparatively analyse the ideal centralized solution and the current situation where all the decision-makers act independently and non-cooperatively. Indeed, although a new basin-level institution called Zambezi Watercourse Commission (ZAMCON) should be established in the next future, Zambia recently refused to sign and ratify the ZAMCON Protocol and the road toward a fully cooperative framework is still long. Results show that increasing levels of information exchange can help in mitigating the conflict generated by a non-cooperative setting as it allows the downstream agents, i.e. Mozambique country, to better adapt to the upstream management strategies. Furthermore, the role of information exchange depends on the considered objectives and it is particularly relevant for environmental interests.

Cooperative Activities for the Home: Parents Working with Teachers to Support Cooperative Learning.

ERIC Educational Resources Information Center

Holm, Audray; And Others

A collection of activities is presented for use at home to foster cooperative attitudes and build social skills. The activities are aimed at strengthening the cooperative bond in a family and giving family members practice in the skills needed to cooperate effectively. This handbook explains the cooperative learning concept, outlines the rules for…

The effect of social categorization on trust decisions in a trust game paradigm.

PubMed

Cañadas, Elena; Rodríguez-Bailón, Rosa; Lupiáñez, Juan

2015-01-01

This study investigates whether participants use categorical or individual knowledge about others in order to make cooperative decisions in an adaptation of the trust game paradigm. Concretely, participants had to choose whether to cooperate or not with black and white unknown partners as a function of expected partners' reciprocity rates. Reciprocity rates were manipulated by associating three out of four members of an ethnic group (blacks or whites consistent members) with high (or low) reciprocity rates, while the remaining member of the ethnic group is associated with the reciprocity of the other ethnic group (inconsistent member). Results show opposite performance's patterns for white and black partners. Participants seemed to categorize white partners, by making the same cooperation decision with all the partners, that is, they cooperated equally with consistent and inconsistent white partners. However, this effect was not found for black partners, suggesting a tendency to individuate them. Results are discussed in light of the implications of these categorization-individuation processes for intergroup relations and cooperative economic behavior.

Development of Methods of Evaluating Abilities to Make Plans in New Group Work

NASA Astrophysics Data System (ADS)

Kiriyama, Satoshi

The ability to evaluate something vague which is, for example, originality can be regarded as one of important elements which constitute the ability to make plans. The author has made use of cooperative activities in which every member undertakes each stage of a plan-do-check-cycle in order to develop training methods and evaluating methods of evaluating ability. The members of a CHECK team evaluated activities of a PLAN team and a DO team. The author tried to grasp the abilities of the members of a CHECK team by analyzing results of the evaluation. In addition, the author have made some teachers evaluate a sample in order to study the accuracy of criteria and extracted some challenges.

Regulation in work and decision-making in the activity of public prosecutors in Santa Catarina, Brazil.

PubMed

de Azevedo, Beatriz Marcondes; Cruz, Roberto Moraes

2012-01-01

Was to characterize the relationship between regulation at work and decision processes in the activity of Prosecutors in SC. To this end, it starts with the assumption that the decision-making and regulation are complex phenomena of conduct at work, since the worker makes continuously micro and macro decisions, based on a set of regulations, influenced by contingency and personal variables. Four Prosecutors participated in this study. This was a case study, descriptive and exploratory. For data collection, documents were analyzed, observing the workplace and interviewed key personnel of the institution in order to identify macro and micro organizational factors. Also as a technique for data collection an Ergonomic Analysis of Work. It was found that the work of the Prosecutor presents a set of activities that take place on the basis of coordination and cooperation in a dynamic and unstable environment. The prosecutor's activity, in addition to being the full expression of basic psychological processes of service work, is embedded in a context which, in part, depends and, therefore, encourages and requires choices and referrals by employees, demanding the demonstration of skills and modulating its operative mode. Processing depends on the idiosyncrasies and the force of circumstances, thus creating a brand, a unique personal style in the work. It is inferred that they are dialectical processes, since they regulate to decide and decide because they are regulated. However, the regular employee builds micro decisions that subsidize an effective decision. Thus, the better the variability of regulation, the greater the variability of decisions.

43 CFR 13.3 - Cooperation in selection of facilities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OPERATED BY BLIND PERSONS § 13.3 Cooperation in selection of facilities. Upon request from a State... accommodations for vending facilities to be operated by blind persons. In making such selection, due...

43 CFR 13.3 - Cooperation in selection of facilities.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OPERATED BY BLIND PERSONS § 13.3 Cooperation in selection of facilities. Upon request from a State... accommodations for vending facilities to be operated by blind persons. In making such selection, due...

43 CFR 13.3 - Cooperation in selection of facilities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OPERATED BY BLIND PERSONS § 13.3 Cooperation in selection of facilities. Upon request from a State... accommodations for vending facilities to be operated by blind persons. In making such selection, due...

A Conceptual Framework for the Cultural Integration of Cooperative Learning: A Thai Primary Mathematics Education Perspective

ERIC Educational Resources Information Center

Park, Ji Yong; Nuntrakune, Tippawan

2013-01-01

The Thailand education reform adopted cooperative learning to improve the quality of education. However, it has been reported that the introduction and maintenance of cooperative learning has been difficult and uncertain because of the cultural differences. The study proposed a conceptual framework developed based on making a connection between…

International University Co-operation: Summary Record of a Working Party on International University Co-operation. Papers-9.

ERIC Educational Resources Information Center

International Association of Universities, Paris (France).

This report delineates areas, patterns, effects, and purposes of international university cooperation. Areas of international university cooperation encompass teaching and study, research, university administration and organization. Patterns of cooperation include the basic principles of governing agreements, methods for full university…

When punishment pays.

PubMed

Roberts, Gilbert

2013-01-01

Explaining cooperation in groups remains a key problem because reciprocity breaks down between more than two. Punishing individuals who contribute little provides a potential answer but changes the dilemma to why pay the costs of punishing which, like cooperation itself, provides a public good. Nevertheless, people are observed to punish others in behavioural economic games, posing a problem for existing theory which highlights the difficulty in explaining the spread and persistence of punishment. Here, I consider the apparent mismatch between theory and evidence and show by means of instructive analysis and simulation how much of the experimental evidence for punishment comes from scenarios in which punishers may expect to obtain a net benefit from punishing free-riders. In repeated games within groups, punishment works by imposing costs on defectors so that it pays them to switch to cooperating. Both punishers and non-punishers then benefit from the resulting increase in cooperation, hence investing in punishment can constitute a social dilemma. However, I show the conditions in which the benefits of increased cooperation are so great that they more than offset the costs of punishing, thereby removing the temptation to free-ride on others' investments and making punishment explicable in terms of direct self-interest. Crucially, this is because of the leveraging effect imposed in typical studies whereby people can pay a small cost to inflict a heavy loss on a punished individual. In contrast to previous models suggesting punishment is disadvantaged when rare, I show it can invade until it comes into a producer-scrounger equilibrium with non-punishers. I conclude that adding punishment to an iterated public goods game can solve the problem of achieving cooperation by removing the social dilemma.

Oxytocin promotes intuitive rather than deliberated cooperation with the in-group.

PubMed

Ten Velden, Femke S; Daughters, Katie; De Dreu, Carsten K W

2017-06-01

A contribution to a special issue on Hormones and Human Competition. In intergroup settings, individuals prefer cooperating with their in-group, and sometimes derogate and punish out-groups. Here we replicate earlier work showing that such in-group bounded cooperation is conditioned by oxytocin and extend it by showing that oxytocin-motivated in-group cooperation is intuitive rather than deliberated. Healthy males (N=65) and females (N=129) self-administered intranasal placebo or 24IU oxytocin in a double-blind placebo-controlled between-subjects design, were assigned to a three-person in-group (that faced a 3-person out-group), and given an endowment from which they could contribute to a within-group pool (benefitting the in-group), and/or to a between-group pool (benefitting the in-group and punishing the out-group). Prior to decision-making, participants performed a Stroop Interference task that was either cognitively taxing, or not. Cognitively taxed individuals kept less to themselves and contributed more to the within-group pool. Furthermore, participants receiving placebo contributed more to the within-group pool when they were cognitively taxed rather than not; those receiving oxytocin contributed to the within-group pool regardless of cognitive taxation. Neither taxation nor treatment influenced contributions to the between-group pool, and no significant sex differences were observed. It follows that in intergroup settings (i) oxytocin increases in-group bounded cooperation, (ii) oxytocin neither reduces nor increases out-group directed spite, and (iii) oxytocin-induced in-group cooperation is independent of cognitive taxation and, therefore, likely to be intuitive rather than consciously deliberated. Copyright © 2016 Elsevier Inc. All rights reserved.

When Punishment Pays

PubMed Central

Roberts, Gilbert

2013-01-01

Explaining cooperation in groups remains a key problem because reciprocity breaks down between more than two. Punishing individuals who contribute little provides a potential answer but changes the dilemma to why pay the costs of punishing which, like cooperation itself, provides a public good. Nevertheless, people are observed to punish others in behavioural economic games, posing a problem for existing theory which highlights the difficulty in explaining the spread and persistence of punishment. Here, I consider the apparent mismatch between theory and evidence and show by means of instructive analysis and simulation how much of the experimental evidence for punishment comes from scenarios in which punishers may expect to obtain a net benefit from punishing free-riders. In repeated games within groups, punishment works by imposing costs on defectors so that it pays them to switch to cooperating. Both punishers and non-punishers then benefit from the resulting increase in cooperation, hence investing in punishment can constitute a social dilemma. However, I show the conditions in which the benefits of increased cooperation are so great that they more than offset the costs of punishing, thereby removing the temptation to free-ride on others' investments and making punishment explicable in terms of direct self-interest. Crucially, this is because of the leveraging effect imposed in typical studies whereby people can pay a small cost to inflict a heavy loss on a punished individual. In contrast to previous models suggesting punishment is disadvantaged when rare, I show it can invade until it comes into a producer-scrounger equilibrium with non-punishers. I conclude that adding punishment to an iterated public goods game can solve the problem of achieving cooperation by removing the social dilemma. PMID:23483907

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

Lee, Min Ha; Ott, Ryan

A Memorandum of Understanding was signed between the Ames Laboratory and Korea Institute of Industrial Technology (KITECH) in April of 2011 to establish a close cooperative relationship of research on Rare Metals. The Ames Laboratory through its operating contractor, Iowa State University, and the KITECH, as one of the goals of a joint Memorandum of Understanding, made agreement on a Cooperative Research and Development Agreement (CRADA) for a personnel exchange in April of 2012. Ames Laboratory and KITECH would be jointly performing collaboration work in this cooperation as the Parties. The individual backgrounds and capabilities of the Parties are ideallymore » suited to the successful execution of this work. The Ames Laboratory has a history spanning more than 60 years of pioneering work in rare-earth (RE) research. With its team of internationally recognized rare-earth experts, the Ames Laboratory is uniquely positioned to provide the knowledge, expertise and training necessary to help ensure a global leadership position for the United States in rare-earth research, development and applications. The KITECH was founded to promote technological capability of small and medium-sized enterprises in Korea and has a mission of supporting research on materials science and engineering in Korea. In 2009, Korea Institute for Rare Metals (KIRAM) at KITECH was established. KIRAM makes selection and funding decisions for technology projects for strategic rare metals, and provides oversight of R&D programs. The KIRAM is focusing on the commercialization and recycling of particular rare metals. In addition KIRAM will be coordinating government, local universities, and small to medium enterprises to facilitate R&D support for core technologies. KIRAM will be carrying them through to commercialization, and establishing new industry.« less

Providing the support services needed by students who are deaf or hard of hearing.

PubMed

Luetke-Stahlman, B

1998-12-01

When students who are deaf or hard of hearing are appropriately placed, program-level and curriculum-level adaptations may both need to be discussed to ensure social as well as academic progress. Programmatic modifications may involve communication, linguistic, and grading issues, and both the listening and physical settings. Curricular modifications may involve the classroom structure, rapport and affect, the instructional format and language, the lesson format and materials, comprehension monitoring, activity and assignment completion, and placement choices. Professionals should work cooperatively to make and monitor changes.

Conflict, sticks and carrots: war increases prosocial punishments and rewards

PubMed Central

Gneezy, Ayelet; Fessler, Daniel M. T.

2012-01-01

Unlike most species, humans cooperate extensively with group members who are not closely related to them, a pattern sustained in part by punishing non-cooperators and rewarding cooperators. Because internally cooperative groups prevail over less cooperative rival groups, it is thought that violent intergroup conflict played a key role in the evolution of human cooperation. Consequently, it is plausible that propensities to punish and reward will be elevated during intergroup conflict. Using experiments conducted before, during and after the 2006 Israel–Hezbollah war, we show that, during wartime, people are more willing to pay costs to punish non-cooperative group members and reward cooperative group members. Rather than simply increasing within-group solidarity, violent intergroup conflict thus elicits behaviours that, writ large, enhance cooperation within the group, thereby making victory more likely. PMID:21653590

To Cooperate or Not to Cooperate: Why Behavioural Mechanisms Matter

PubMed Central

2016-01-01

Mutualistic cooperation often requires multiple individuals to behave in a coordinated fashion. Hence, while the evolutionary stability of mutualistic cooperation poses no particular theoretical difficulty, its evolutionary emergence faces a chicken and egg problem: an individual cannot benefit from cooperating unless other individuals already do so. Here, we use evolutionary robotic simulations to study the consequences of this problem for the evolution of cooperation. In contrast with standard game-theoretic results, we find that the transition from solitary to cooperative strategies is very unlikely, whether interacting individuals are genetically related (cooperation evolves in 20% of all simulations) or unrelated (only 3% of all simulations). We also observe that successful cooperation between individuals requires the evolution of a specific and rather complex behaviour. This behavioural complexity creates a large fitness valley between solitary and cooperative strategies, making the evolutionary transition difficult. These results reveal the need for research on biological mechanisms which may facilitate this transition. PMID:27148874

JICA -- working from the grass roots up. Vietnam.

PubMed

1997-11-01

The fact that Japan has reduced its foreign aid by 10% for fiscal 1998 will require the Japan International Cooperation Agency's (JICA) Medical Cooperation Department (MCD) to review both the number of projects it funds and program management. The MCD is developing new guidelines for primary health care programs that will reflect the principles embedded in the Program of Action of the 1994 International Conference on Population and Development. The managing director of the MCD believes that an effective way to promote primary health care is to focus on reproductive health/family planning and then broaden the scope of activities. The current reproductive health project being implemented in Nghe An Province of Viet Nam is expected to make a great contribution to the improvement of community health. The MCD also wants to explore bottom-up primary health care approaches with the cooperation of nongovernmental organizations (NGOs). Thus, the Viet Nam project is being conducted in collaboration with the NGO JOICFP and may pioneer new avenues in governmental/NGO cooperation worldwide. The new budget cuts will force JICA to review its disbursement and project management procedures. Thus, all future projects will use the project cycle management approach, including the use of a participatory project design matrix. JICA will also be fostering a sense of ownership of projects from the grassroots to the national level that will allow projects to become sustainable.

The intelligent OR: design and validation of a context-aware surgical working environment.

PubMed

Franke, Stefan; Rockstroh, Max; Hofer, Mathias; Neumuth, Thomas

2018-05-24

Interoperability of medical devices based on standards starts to establish in the operating room (OR). Devices share their data and control functionalities. Yet, the OR technology rarely implements cooperative, intelligent behavior, especially in terms of active cooperation with the OR team. Technical context-awareness will be an essential feature of the next generation of medical devices to address the increasing demands to clinicians in information seeking, decision making, and human-machine interaction in complex surgical working environments. The paper describes the technical validation of an intelligent surgical working environment for endoscopic ear-nose-throat surgery. We briefly summarize the design of our framework for context-aware system's behavior in integrated OR and present example realizations of novel assistance functionalities. In a study on patient phantoms, twenty-four procedures were implemented in the proposed intelligent surgical working environment based on recordings of real interventions. Subsequently, the whole processing pipeline for context-awareness from workflow recognition to the final system's behavior is analyzed. Rule-based behavior that considers multiple perspectives on the procedure can partially compensate recognition errors. A considerable robustness could be achieved with a reasonable quality of the recognition. Overall, reliable reactive as well as proactive behavior of the surgical working environment can be implemented in the proposed environment. The obtained validation results indicate the suitability of the overall approach. The setup is a reliable starting point for a subsequent evaluation of the proposed context-aware assistance. The major challenge for future work will be to implement the complex approach in a cross-vendor setting.

Cooperative Learning about Nature of Science with a Case from the History of Science

ERIC Educational Resources Information Center

Wolfensberger, Balz; Canella, Claudia

2015-01-01

This paper reports a predominantly qualitative classroom study on cooperative learning about nature of science (NOS) using a case from the history of science. The purpose of the research was to gain insight into how students worked with the historical case study during cooperative group work, how students and teachers assessed the teaching unit,…

Effects of Cooperative Learning on Learning Achievement and Group Working Behavior of Junior Students in Modern French Literature Course

ERIC Educational Resources Information Center

Orprayoon, Soudaya

2014-01-01

This study reported on the results of a quasi-experimental research to explore the effectiveness of using a cooperative learning method on students' academic achievement, their group working behavior and their perception and opinions towards cooperative learning in a Modern French Literature course. The sample included twelve junior students…

Measuring and Articulating the Value of Community Engagement: Lessons Learned from 100 Years of Cooperative Extension Work

ERIC Educational Resources Information Center

Franz, Nancy

2014-01-01

The Cooperative Extension System was created in 1914 with the passage of the Smith-Lever Act. The act provided resources to improve access to education by creating this nationwide organization to bring land-grant university research and resources to people where they lived and worked. Cooperative Extension was the first formal nationwide structure…

Cooperative Education Coordinator's Handbook.

ERIC Educational Resources Information Center

Worley, Tom

Designed to serve as a guide for teacher-coordinators, counselors, administrators, and the employing community, this handbook is a performance-oriented desk reference that provides a base for cooperative education program operations. Chapter 1 overviews cooperative education, contrasts cooperative training and work experience programs, and…

Farmers' Cooperatives in Nigeria: A Vehicle for Mutual Help and Education.

ERIC Educational Resources Information Center

Ukaga, Okechukwu M.

Data for a study of learning within farmers' cooperatives were collected by interviewing members of 25 such cooperatives in Imo State of Nigeria. Information was also gathered from a literature review and interviews with Nigerian government officials who worked closely with cooperatives. Three types of cooperative associations were identified:…

Investigation of autistic traits through strategic decision-making in games with adaptive agents.

PubMed

Craig, Alexis B; Grossman, Emily; Krichmar, Jeffrey L

2017-07-17

Autism Spectrum Disorders are characterized by difficulties in communicating and cooperating with other people. Impairment in Theory of Mind (ToM), the ability to infer what another person is thinking, may contribute to these social deficits. The present study assesses the relationship between autistic traits and decision-making in a socioeconomic game environment that measures ToM and cooperation. We quantified participant strategy during game play with computer agents that simulated aspects of ToM or fixed strategy agents with static behaviors or heuristics. Individuals with higher Autism Quotient (AQ) scores cooperated less than subjects with low AQ scores with the ToM agents. In contrast, subjects with higher AQ scores cooperated more with fixed strategy agents. Additionally, subjects with higher AQ scores spent more time than low AQ subjects signaling cooperative intent in games with fixed strategy agents while spending less time signaling cooperation with adaptive agents, indicating a preference toward systemizing behaviors in the face of uncertainty. We conclude that individuals with high levels of autistic traits are less likely to utilize ToM as a cognitive strategy, even when it is beneficial, to achieve a desired outcome.

Evolution of cooperation driven by incremental learning

NASA Astrophysics Data System (ADS)

Li, Pei; Duan, Haibin

2015-02-01

It has been shown that the details of microscopic rules in structured populations can have a crucial impact on the ultimate outcome in evolutionary games. So alternative formulations of strategies and their revision processes exploring how strategies are actually adopted and spread within the interaction network need to be studied. In the present work, we formulate the strategy update rule as an incremental learning process, wherein knowledge is refreshed according to one's own experience learned from the past (self-learning) and that gained from social interaction (social-learning). More precisely, we propose a continuous version of strategy update rules, by introducing the willingness to cooperate W, to better capture the flexibility of decision making behavior. Importantly, the newly gained knowledge including self-learning and social learning is weighted by the parameter ω, establishing a strategy update rule involving innovative element. Moreover, we quantify the macroscopic features of the emerging patterns to inspect the underlying mechanisms of the evolutionary process using six cluster characteristics. In order to further support our results, we examine the time evolution course for these characteristics. Our results might provide insights for understanding cooperative behaviors and have several important implications for understanding how individuals adjust their strategies under real-life conditions.

Human resources for health: global crisis and international cooperation.

PubMed

Portela, Gustavo Zoio; Fehn, Amanda Cavada; Ungerer, Regina Lucia Sarmento; Poz, Mario Roberto Dal

2017-07-01

From the 1990s onwards, national economies became connected and globalized. Changes in the demographic and epidemiological profile of the population highlighted the need for further discussions and strategies on Human Resources for Health (HRH). The health workforce crisis is a worldwide phenomenon. It includes: difficulties in attracting and retaining health professionals to work in rural and remote areas, poor distribution and high turnover of health staff particularly physicians, poor training of health workforces in new sanitation and demographic conditions and the production of scientific evidence to support HRH decision making, policy management, programs and interventions. In this scenario, technical cooperation activities may contribute to the development of the countries involved, strengthening relationships and expanding exchanges as well as contributing to the production, dissemination and use of technical scientific knowledge and evidence and the training of workers and institutional strengthening. This article aims to explore this context highlighting the participation of Brazil in the international cooperation arena on HRH and emphasizing the role of the World Health Organization in confronting this crisis that limits the ability of countries and their health systems to improve the health and lives of their populations.

Cooperative educational project for optical technicians utilizing amateur telescope making

NASA Astrophysics Data System (ADS)

Williamson, Ray

2004-01-01

In the modern optical shop, technicians are typically skilled machine operators who work on only one phase of the manufacture for each and every component. The product is designed, specified, methodized, scheduled and integrated by people off the shop floor. Even at the component level, the people inside the shop usually see only one stage of completion. In an effort to make the relevance of their work visible; to demonstrate competence to their peers; to gain appreciation for the work of others; and to give them a meaningful connection with the functions of optical systems, I created "The Telescope Project" for my former employer. I invited those interested to participate in an after-hours, partially subsidized project to build telescopes for themselves. The ground-rules included that we would all make the same design (thus practicing consensus and configuration management); that we would all work on every phase (thus learning from each other); and that we would obtain our parts by random lot at the end (thus making quality assurance a personal issue). In the process the participating technicians learned about optical theory, design, tolerancing, negotiation, scheduling, purchasing, fabrication, coating and assembly. They developed an appreciation for each other's contributions and a broader perspective on the consequences of their actions. In the end, each obtained a high-quality telescope for his or her personal use. Several developed an abiding love for astronomy. The project generated much interest from technicians who didn"t initially choose to participate. In this paper I describe the project in detail.

An investigation of components of the studio model and supplemental online materials, on student achievement and attitudes in science at the high school level

NASA Astrophysics Data System (ADS)

Faro, Salvatore T.

With the increase of the student population, and meeting the demands driven by society public schools are scrambling to find ways to enhance learning and improve student achievement (Lee, 1993). Schools are examining and investing more time in the development of new approaches needed to strengthen, reach, and spark the interest of students both in and outside of classroom. One direction public schools are taking is to incorporate technology and more peer-directed group activities into instruction. Technological advancements today have enhanced the learning process by providing alternatives that stimulate the interest of the learner. Having these technology options available, allows the student to move at his or her own pace giving them time to reflect and make connections between what they already know and what they have learned in class. Using the conceptual framework of the Studio Model, which was developed in the 1980s at Rensselaer Polytechnic Institute for undergraduate and graduate level science courses, this study investigated the nature and extent to which the components in the Studio Model (cooperative collaboration and online materials) can be extended to the high school science level. A quasi-experimental, pretest-posttest design was selected for this study. Classes were randomly assigned to one of the four treatment groups, an experimental "Studio Model" condition in which students worked cooperatively and had access to online materials, an "Augmented Only" condition in which students had access to online materials only, a "Cooperative Only" condition in which students worked in cooperative groups only, and a "Control" condition in which students neither had access to online materials nor worked cooperatively. The data was collected for this study using 77 ninth-grade students studying Earth Science. Students were trained for a period of 20 weeks in the procedures of their particular treatment. To determine the effects of each treatment on student achievement three separate tests (aptitude, pretest and posttest) were administered over a seven-month period. Twelve interviews were also carried out at the end of the eight weeks to determine whether the students' attitude about science had changed since the beginning of the year. This study provides evidence supporting the usage of the Studio Model to raise student achievement and student attitudes about science at the high school level.

More Cooperative Games!

ERIC Educational Resources Information Center

Sobel, Jeffrey

1993-01-01

Details instructions for four cooperative games primarily for young children. The games are of low to moderate activity level and involve partners or a group circle. Descriptions include variations of the game and helpful hints for making the game more successful. (KS)

Inducing Peer Pressure to Promote Cooperation

PubMed Central

Mani, Ankur; Rahwan, Iyad; Pentland, Alex

2013-01-01

Cooperation in a large society of self-interested individuals is notoriously difficult to achieve when the externality of one individual's action is spread thin and wide on the whole society. This leads to the ‘tragedy of the commons’ in which rational action will ultimately make everyone worse-off. Traditional policies to promote cooperation involve Pigouvian taxation or subsidies that make individuals internalize the externality they incur. We introduce a new approach to achieving global cooperation by localizing externalities to one's peers in a social network, thus leveraging the power of peer-pressure to regulate behavior. The mechanism relies on a joint model of externalities and peer-pressure. Surprisingly, this mechanism can require a lower budget to operate than the Pigouvian mechanism, even when accounting for the social cost of peer pressure. Even when the available budget is very low, the social mechanisms achieve greater improvement in the outcome. PMID:23619166

Inducing peer pressure to promote cooperation.

PubMed

Mani, Ankur; Rahwan, Iyad; Pentland, Alex

2013-01-01

Cooperation in a large society of self-interested individuals is notoriously difficult to achieve when the externality of one individual's action is spread thin and wide on the whole society. This leads to the 'tragedy of the commons' in which rational action will ultimately make everyone worse-off. Traditional policies to promote cooperation involve Pigouvian taxation or subsidies that make individuals internalize the externality they incur. We introduce a new approach to achieving global cooperation by localizing externalities to one's peers in a social network, thus leveraging the power of peer-pressure to regulate behavior. The mechanism relies on a joint model of externalities and peer-pressure. Surprisingly, this mechanism can require a lower budget to operate than the Pigouvian mechanism, even when accounting for the social cost of peer pressure. Even when the available budget is very low, the social mechanisms achieve greater improvement in the outcome.

Tactile communication, cooperation, and performance: an ethological study of the NBA.

PubMed

Kraus, Michael W; Huang, Cassey; Keltner, Dacher

2010-10-01

Tactile communication, or physical touch, promotes cooperation between people, communicates distinct emotions, soothes in times of stress, and is used to make inferences of warmth and trust. Based on this conceptual analysis, we predicted that in group competition, physical touch would predict increases in both individual and group performance. In an ethological study, we coded the touch behavior of players from the National Basketball Association (NBA) during the 2008-2009 regular season. Consistent with hypotheses, early season touch predicted greater performance for individuals as well as teams later in the season. Additional analyses confirmed that touch predicted improved performance even after accounting for player status, preseason expectations, and early season performance. Moreover, coded cooperative behaviors between teammates explained the association between touch and team performance. Discussion focused on the contributions touch makes to cooperative groups and the potential implications for other group settings. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

Inducing Peer Pressure to Promote Cooperation

NASA Astrophysics Data System (ADS)

Mani, Ankur; Rahwan, Iyad; Pentland, Alex

2013-04-01

Cooperation in a large society of self-interested individuals is notoriously difficult to achieve when the externality of one individual's action is spread thin and wide on the whole society. This leads to the `tragedy of the commons' in which rational action will ultimately make everyone worse-off. Traditional policies to promote cooperation involve Pigouvian taxation or subsidies that make individuals internalize the externality they incur. We introduce a new approach to achieving global cooperation by localizing externalities to one's peers in a social network, thus leveraging the power of peer-pressure to regulate behavior. The mechanism relies on a joint model of externalities and peer-pressure. Surprisingly, this mechanism can require a lower budget to operate than the Pigouvian mechanism, even when accounting for the social cost of peer pressure. Even when the available budget is very low, the social mechanisms achieve greater improvement in the outcome.

Cooperative Learning: Developments in Research

ERIC Educational Resources Information Center

Gillies, Robyn M.

2014-01-01

Cooperative learning is widely recognized as a pedagogical practice that promotes socialization and learning among students from kindergarten through to college level and across different subject areas. Cooperative learning involves students working together to achieve common goals or complete group tasks. Interest in cooperative learning has…

Pressure to cooperate: is positive reward interdependence really needed in cooperative learning?

PubMed

Buchs, Céline; Gilles, Ingrid; Dutrévis, Marion; Butera, Fabrizio

2011-03-01

BACKGROUND. Despite extensive research on cooperative learning, the debate regarding whether or not its effectiveness depends on positive reward interdependence has not yet found clear evidence. AIMS. We tested the hypothesis that positive reward interdependence, as compared to reward independence, enhances cooperative learning only if learners work on a 'routine task'; if the learners work on a 'true group task', positive reward interdependence induces the same level of learning as reward independence. SAMPLE. The study involved 62 psychology students during regular workshops. METHOD. Students worked on two psychology texts in cooperative dyads for three sessions. The type of task was manipulated through resource interdependence: students worked on either identical (routine task) or complementary (true group task) information. Students expected to be assessed with a Multiple Choice Test (MCT) on the two texts. The MCT assessment type was introduced according to two reward interdependence conditions, either individual (reward independence) or common (positive reward interdependence). A follow-up individual test took place 4 weeks after the third session of dyadic work to examine individual learning. RESULTS. The predicted interaction between the two types of interdependence was significant, indicating that students learned more with positive reward interdependence than with reward independence when they worked on identical information (routine task), whereas students who worked on complementary information (group task) learned the same with or without reward interdependence. CONCLUSIONS. This experiment sheds light on the conditions under which positive reward interdependence enhances cooperative learning, and suggests that creating a real group task allows to avoid the need for positive reward interdependence. © 2010 The British Psychological Society.

Withaferin A, a natural compound with anti-tumor activity, is a potent inhibitor of transcription factor C/EBPβ.

PubMed

Falkenberg, Kim D; Jakobs, Anke; Matern, Julian C; Dörner, Wolfgang; Uttarkar, Sagar; Trentmann, Amke; Steinmann, Simone; Coulibaly, Anna; Schomburg, Caroline; Mootz, Henning D; Schmidt, Thomas J; Klempnauer, Karl-Heinz

2017-07-01

Recent work has shown that deregulation of the transcription factor Myb contributes to the development of leukemia and several other human cancers, making Myb and its cooperation partners attractive targets for drug development. By employing a myeloid Myb-reporter cell line we have identified Withaferin A (WFA), a natural compound that exhibits anti-tumor activities, as an inhibitor of Myb-dependent transcription. Analysis of the inhibitory mechanism of WFA showed that WFA is a significantly more potent inhibitor of C/EBPβ, a transcription factor cooperating with Myb in myeloid cells, than of Myb itself. We show that WFA covalently modifies specific cysteine residues of C/EBPβ, resulting in the disruption of the interaction of C/EBPβ with the co-activator p300. Our work identifies C/EBPβ as a novel direct target of WFA and highlights the role of p300 as a crucial co-activator of C/EBPβ. The finding that WFA is a potent inhibitor of C/EBPβ suggests that inhibition of C/EBPβ might contribute to the biological activities of WFA. Copyright © 2017 Elsevier B.V. All rights reserved.

[Principles of cooperation between the specialties of internal medicine, pathology and clinical biochemistry].

PubMed

Hölzel, W; Baumgarten, R; Fiedler, H; Zimmermann, S

1985-12-01

The optimal utilization of the knowledge and possibilities of pathological and clinical biochemistry presumes a close cooperation between it and the clinical specialties. The common working team of the GDR Society of Internal Medicine and the GDR Society for Clinical Chemistry and Laboratory Diagnostics makes theses of the central points of the cooperation in care, education, further education and postgraduate study and in research a subject for discussion. As essential tasks in the process of medical care are regarded the balance of the examination programme standing at the disposal, the establishment of diagnostic programmes, the establishment of organisational measures, the ascertainment of a use according to indication, the guarantee of the representance of examination material, the control of plausibility and the interpretation of test results. Since the realization of the tasks to a large extent depends on the cooperation of the specialities in education, further education and postgraduate study during the further education the clinician should become acquainted with the possibilities, the limits and the prerequisites for the performance of laboratory diagnostic investigations, the clinical biochemist with the problems of medical care and the value of the laboratory diagnosis in the total process of the treatment. In the field of research the result is a necessary cooperation in the clarification of patho-biochemical mechanisms, in the search for suitable laboratory diagnostic parameters for diagnostics and control of the course as well as in the statement of the validity of laboratory diagnostic parameters and parameter combinations taking into consideration the factors expenses, benefit and risk as well as further diagnostic possibilities.

Cooperation of return-to-work professionals: the challenges of multi-actor work disability management.

PubMed

Liukko, Jyri; Kuuva, Niina

2017-07-01

This article explores which concrete factors hinder or facilitate the cooperation of return-to-work (RTW) professionals in a complex system of multiple stakeholders. The empirical material consists of in-depth interviews with 24 RTW professionals from various organizations involved in work disability management in Finland. The interviews were analyzed using thematic content analysis. The study revealed several kinds of challenges in the cooperation of the professionals. These were related to two partly interrelated themes: communication and distribution of responsibility. The most difficult problems were connected to the cooperation between public employment offices and other stakeholders. However, the study distinguished notable regional differences depending primarily on the scale of the local network. The main areas of improvement proposed by the interviewees were related to better networking of case managers and expansion of expertise. The article argues for the importance of systematic networking and stresses the role of public employment services in the multi-actor management of work disabilities. The article contributes to existing work disability case management models by suggesting the employment administration system as an important component in addition to health care, workplace and insurance systems. The study also highlights the need for expansion of expertise in the field. Implications for Rehabilitation Cooperation between RTW professionals in public employment offices and other organizations involved in work disability management was considered inadequate. In order to improve the cooperation of RTW professionals, the stakeholders need to create more systematic ways of communication and networking with professionals in other organizations. There is a need to expand the expertise in work disability management and rehabilitation, partly by increasing the role of other professionals than physicians.

A Multi-layer Dynamic Model for Coordination Based Group Decision Making in Water Resource Allocation and Scheduling

NASA Astrophysics Data System (ADS)

Huang, Wei; Zhang, Xingnan; Li, Chenming; Wang, Jianying

Management of group decision-making is an important issue in water source management development. In order to overcome the defects in lacking of effective communication and cooperation in the existing decision-making models, this paper proposes a multi-layer dynamic model for coordination in water resource allocation and scheduling based group decision making. By introducing the scheme-recognized cooperative satisfaction index and scheme-adjusted rationality index, the proposed model can solve the problem of poor convergence of multi-round decision-making process in water resource allocation and scheduling. Furthermore, the problem about coordination of limited resources-based group decision-making process can be solved based on the effectiveness of distance-based group of conflict resolution. The simulation results show that the proposed model has better convergence than the existing models.

Using action research to develop midwives' skills to support women with perinatal mental health needs.

PubMed

Madden, Deirdre; Sliney, Annmarie; O'Friel, Aoife; McMackin, Barbara; O'Callaghan, Bernie; Casey, Kate; Courtney, Lisa; Fleming, Valerie; Brady, Vivienne

2018-02-01

The aim of the research was to identify and develop midwives' skills to support women with mental health needs during pregnancy, using an action research approach. A review of perinatal mental health services in a large Dublin maternity unit revealed a high number of referred women who 'did not attend' the perinatal mental health service with few guidelines in place to support midwives in identifying and referring women for specialist help. Action research using cooperative inquiry involved a mental health nurse specialist and a team of midwives, who were drawn to each other in mutual concern about an area of practice. Data were gathered from three Cooperative Inquiry meetings, which incorporated one main Action Research Cycle of constructing, planning, taking and evaluating action. Data were analysed using a thematic content analysis framework. Participants experienced varying levels of uncertainty about how to support women with perinatal mental health needs. Cooperative inquiry supported participants in making sense of how they understood perinatal mental health and how they managed challenges experienced when caring for women with perinatal mental health issues. Participants developed a referral pathway, highlighted the significance of education to support women with perinatal mental health issues and identified the value of using open questions to promote conversation with pregnant women about mental health. Midwives value education and support to identify and refer women at risk of perinatal mental health issues. Cooperative inquiry, with a focus on action and shared reflection, facilitated the drawing together of two professional groups with diverse knowledge bases to work together to develop practice in an area of mutual concern. Perinatal mental health is a significant public health issue and midwives need support to make psychosocial assessments and to negotiate access to specialist services where available and when required. © 2017 John Wiley & Sons Ltd.

Role of delay-based reward in the spatial cooperation

NASA Astrophysics Data System (ADS)

Wang, Xu-Wen; Nie, Sen; Jiang, Luo-Luo; Wang, Bing-Hong; Chen, Shi-Ming

2017-01-01

Strategy selection in games, a typical decision making, usually brings noticeable reward for players which have discounted value if the delay appears. The discounted value is measure: earning sooner with a small reward or later with a delayed larger reward. Here, we investigate effects of delayed rewards on the cooperation in structured population. It is found that delayed reward supports the spreading of cooperation in square lattice, small-world and random networks. In particular, intermediate reward differences between delays impel the highest cooperation level. Interestingly, cooperative individuals with the same delay time steps form clusters to resist the invasion of defects, and cooperative individuals with lowest delay reward survive because they form the largest clusters in the lattice.

Cooperative Learning in Elementary Schools

ERIC Educational Resources Information Center

Slavin, Robert E.

2015-01-01

Cooperative learning refers to instructional methods in which students work in small groups to help each other learn. Although cooperative learning methods are used for different age groups, they are particularly popular in elementary (primary) schools. This article discusses methods and theoretical perspectives on cooperative learning for the…

Analytic game—theoretic approach to ground-water extraction

NASA Astrophysics Data System (ADS)

Loáiciga, Hugo A.

2004-09-01

The roles of cooperation and non-cooperation in the sustainable exploitation of a jointly used groundwater resource have been quantified mathematically using an analytical game-theoretic formulation. Cooperative equilibrium arises when ground-water users respect water-level constraints and consider mutual impacts, which allows them to derive economic benefits from ground-water indefinitely, that is, to achieve sustainability. This work shows that cooperative equilibrium can be obtained from the solution of a quadratic programming problem. For cooperative equilibrium to hold, however, enforcement must be effective. Otherwise, according to the commonized costs-privatized profits paradox, there is a natural tendency towards non-cooperation and non-sustainable aquifer mining, of which overdraft is a typical symptom. Non-cooperative behavior arises when at least one ground-water user neglects the externalities of his adopted ground-water pumping strategy. In this instance, water-level constraints may be violated in a relatively short time and the economic benefits from ground-water extraction fall below those obtained with cooperative aquifer use. One example illustrates the game theoretic approach of this work.

The Environmental Justice Collaborative Problem-Solving Cooperative Agreement Program

EPA Pesticide Factsheets

The Environmental Justice Collaborative Problem-Solving (CPS) Cooperative Agreement Program provides financial assistance to eligible organizations working on or planning to work on projects to address local environmental and/or public health issues

Scientific Misconduct

NASA Astrophysics Data System (ADS)

Moore, John W.

2002-12-01

These cases provide a good basis for discussions of scientific ethics, particularly with respect to the responsibilities of colleagues in collaborative projects. With increasing numbers of students working in cooperative or collaborative groups, there may be opportunities for more than just discussion—similar issues of responsibility apply to the members of such groups. Further, this is an area where, “no clear, widely accepted standards of behavior exist” (1). Thus there is an opportunity to point out to students that scientific ethics, like science itself, is incomplete and needs constant attention to issues that result from new paradigms such as collaborative research. Finally, each of us can resolve to pay more attention to the contributions we and our colleagues make to collaborative projects, applying to our own work no less critical an eye than we would cast on the work of those we don’t know at all.

Building intelligent systems: Artificial intelligence research at NASA Ames Research Center

NASA Technical Reports Server (NTRS)

Friedland, P.; Lum, H.

1987-01-01

The basic components that make up the goal of building autonomous intelligent systems are discussed, and ongoing work at the NASA Ames Research Center is described. It is noted that a clear progression of systems can be seen through research settings (both within and external to NASA) to Space Station testbeds to systems which actually fly on the Space Station. The starting point for the discussion is a truly autonomous Space Station intelligent system, responsible for a major portion of Space Station control. Attention is given to research in fiscal 1987, including reasoning under uncertainty, machine learning, causal modeling and simulation, knowledge from design through operations, advanced planning work, validation methodologies, and hierarchical control of and distributed cooperation among multiple knowledge-based systems.

Building intelligent systems - Artificial intelligence research at NASA Ames Research Center

NASA Technical Reports Server (NTRS)

Friedland, Peter; Lum, Henry

1987-01-01

The basic components that make up the goal of building autonomous intelligent systems are discussed, and ongoing work at the NASA Ames Research Center is described. It is noted that a clear progression of systems can be seen through research settings (both within and external to NASA) to Space Station testbeds to systems which actually fly on the Space Station. The starting point for the discussion is a 'truly' autonomous Space Station intelligent system, responsible for a major portion of Space Station control. Attention is given to research in fiscal 1987, including reasoning under uncertainty, machine learning, causal modeling and simulation, knowledge from design through operations, advanced planning work, validation methodologies, and hierarchical control of and distributed cooperation among multiple knowledge-based systems.

Women in management means women in power: implications for society, family and culture in the Arab world.

PubMed

King-irani, L

1995-01-01

A May 1995 conference in Beirut on "The Arab Woman and Business Management" focused on the fact that women are relatively absent from decision-making positions in the public and private sectors in the Arab world. Conference participants also identified characteristics of Arab women who have successfully penetrated the ranks of management, discussed how to balance work and home life, and considered the potentially important role of women managers in the nonprofit sector. Recurring and interrelated themes of the conference addressed the fact that women who have become empowered at work will have increased self-confidence in every aspect of their lives. Also, women who have successfully managed a busy household are able to transfer these skills to the workplace. Women will increasingly demand access to the highest ranks of decision-making, but their culturally-shaped sense of themselves may ultimately hinder them from attaining positions currently reserved for men. Research has shown that women's conceptions of power are more egalitarian and cooperative than the competitiveness exhibited by men. Women may, therefore, offer an important approach to the rapidly changing world market which requires the cooperation of people from diverse backgrounds. Ultimately, it is women who define themselves (rather than accept an identity chosen by society, the family, or culture) who will progress the fastest and achieve the highest ranks in management. Women should neither passively wait to be handed power not allow men to define the nature and uses of power. Instead they must seize their own power and exercise it in their own ways.

The effect of social categorization on trust decisions in a trust game paradigm

PubMed Central

Cañadas, Elena; Rodríguez-Bailón, Rosa; Lupiáñez, Juan

2015-01-01

This study investigates whether participants use categorical or individual knowledge about others in order to make cooperative decisions in an adaptation of the trust game paradigm. Concretely, participants had to choose whether to cooperate or not with black and white unknown partners as a function of expected partners’ reciprocity rates. Reciprocity rates were manipulated by associating three out of four members of an ethnic group (blacks or whites consistent members) with high (or low) reciprocity rates, while the remaining member of the ethnic group is associated with the reciprocity of the other ethnic group (inconsistent member). Results show opposite performance’s patterns for white and black partners. Participants seemed to categorize white partners, by making the same cooperation decision with all the partners, that is, they cooperated equally with consistent and inconsistent white partners. However, this effect was not found for black partners, suggesting a tendency to individuate them. Results are discussed in light of the implications of these categorization-individuation processes for intergroup relations and cooperative economic behavior. PMID:26528221

Chemically Enhanced Trust: Potential Law Enforcement and Military Applications for Oxytocin

DTIC Science & Technology

2007-12-01

Breaking Cooperative Relationships, ed. Diego Gambetta, 213-237. Oxford: Basil Blackwell, 1988, 218. 17 Niklas Luhmann. “Familiarity, Confidence, Trust...Problems and Alternatives.” In Trust: Making and Breaking Cooperative Relationships, ed. Diego Gambetta, 94-107. Oxford: Basil Blackwell, 1988, 95...Relationships, ed. Diego Gambetta, 94-107. Oxford: Basil Blackwell, 1988, 166. 171 Karen S. Cook, Russell Hardin and Margaret Levi. Cooperation Without

[Big data analysis and evidence-based medicine: controversy or cooperation].

PubMed

Chen, Xinzu; Hu, Jiankun

2016-01-01

The development of evidence-based medicince should be an important milestone from the empirical medicine to the evidence-driving modern medicine. With the outbreak in biomedical data, the rising big data analysis can efficiently solve exploratory questions or decision-making issues in biomedicine and healthcare activities. The current problem in China is that big data analysis is still not well conducted and applied to deal with problems such as clinical decision-making, public health policy, and should not be a debate whether big data analysis can replace evidence-based medicine or not. Therefore, we should clearly understand, no matter whether evidence-based medicine or big data analysis, the most critical infrastructure must be the substantial work in the design, constructure and collection of original database in China.

Methodological individualism in experimental games: not so easily dismissed.

PubMed

Krueger, Joachim I

2008-06-01

Orthodox game theory and social preference models cannot explain why people cooperate in many experimental games or how they manage to coordinate their choices. The theory of evidential decision making provides a solution, based on the idea that people tend to project their own choices onto others, whatever these choices might be. Evidential decision making preserves methodological individualism, and it works without recourse to social preferences. Rejecting methodological individualism, team reasoning is a thinly disguised resurgence of the group mind fallacy, and the experiments reported by Colman et al. [Colman, A. M., Pulford, B. D., & Rose, J. (this issue). Collective rationality in interactive decisions: Evidence for team reasoning. Acta Psychologica, doi:10.1016/j.actpsy.2007.08.003.] do not offer evidence that uniquely supports team reasoning.

[A cooperation learning program to improve health promotion approach].

PubMed

Dollet, Agnès

2014-10-01

Cooperation in the health and social welfare sectors enables the users to be taken care of, as a part of a health promotion approach. The aim of L'IRFSS Auvergne is to promote cooperation between future nurses and social workers within its training sessions. Based on that work, the objective was to implement a framework integrated to both the nursing and social work curriculum, enabling the students to develop team working skills on the field. A survey of nurses and social workers leads to the creation of a pedagogical tool adapted to issues encountered on the field. « the cooperation toolbox kit »In addition to this project, the study raised the question of the role of health promotion in the social work curriculum, the organization of the lifelong training department in a given area, and the role of coordination in the training of managerial staff.

Evolutionary game theory and criticality

NASA Astrophysics Data System (ADS)

Mahmoodi, Korosh; Grigolini, Paolo

2017-01-01

We study a regular two-dimensional network of individuals playing the Prisonner’s Dilemma game with their neighbors, assigning to each individual the adoption of two different criteria to make a choice between cooperation and defection. For a fraction q  <  1 of her time the individual makes her choice by imitating those done by the nearest neighbors, with no payoff consideration. For a fraction ε =1-q the choice between cooperation and defection of an individual depends on the payoff difference between the most successful neighbor and her payoff. When q  =  1 for a special value of the imitation strength K, denoted as K c, the model of social pressure generates criticality. When q  =  0 a large incentive to cheat yields the extinction of cooperation and a modest one leads to the survival of cooperation. We show that for K={{K}\\text{c}} the adoption of a very small value of ɛ exerts a bias in favor of either cooperation or defection, as a form of criticality-induced intelligence, which leads the system to select either the cooperation or the defection branch, when K>{{K}\\text{c}} . Intermediate values of ɛ annihilated criticality-induced cognition and, as consequence, may favor defection choice even in the case when a wise payoff consideration is expected to yield the emergence of cooperation.

Comparisons of Cooperative and Non-Cooperative Students: An Analysis of Student Accounting System Data. Interim Report, June, 1981.

ERIC Educational Resources Information Center

Frazier, Don

The major purpose of this study was to identify unique effects of cooperative vocational education. This interim report is of results of the analyses of existing data bases. Comparisons of cooperative and non-cooperative vocational programs are made on the following variables: enrollments by age, sex and race, school status, work status,…

Shanghai Cooperation Organization: Paper Tiger or Regional Powerhouse

DTIC Science & Technology

2005-09-01

reflecting the codification of these interests in the development of a common working institution. In truth, a combination of the events cited above has...states can reinforce cooperation as the best long-term strategy for reducing security competition . 26 This “conditional cooperation among states may...Alignment,” 244. 24 Ibid., 238. 25 The seminal work remains Robert O. Keohane and Joseph S. Nye, Power and Interdependence: World Politics in

The effect of problem-based learning with cooperative-learning strategies in surgery clerkships.

PubMed

Turan, Sevgi; Konan, Ali; Kılıç, Yusuf Alper; Özvarış, Şevkat Bahar; Sayek, Iskender

2012-01-01

Cooperative learning is used often as part of the problem-based learning (PBL) process. But PBL does not demand that students work together until all individuals master the material or share the rewards for their work together. A cooperative learning and assessment structure was introduced in a PBL course in 10-week surgery clerkship, and the difference was evaluated between this method and conventional PBL in an acute abdominal pain module. An experimental design was used. No significant differences in achievement were found between the study and control group. Both the study and control group students who scored low on the pretest made the greatest gains at the end of the education. Students in the cooperative learning group felt that cooperation helped them learn, it was fun to study and expressed satisfaction, but they complained about the amount of time the groups had to work together, difficulties of group work, and noise during the sessions. This study evaluated the impact of a cooperative learning technique (student team learning [STL]) in PBL and found no differences. The study confirms that a relationship exists between allocated study time and achievement, and student's satisfaction about using this technique. Copyright © 2012 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

International Co-operation in Educational Research

ERIC Educational Resources Information Center

Malmquist, Eve; Grundin, Hans U.

1976-01-01

Discusses certain issues of international cooperation in educational research and presents recommendations on its the future development, pointing out that its development as a viable scientific discipline is a prerequisite for its successful utilization as an instrument of educational policy-making. (Author/RK)

Patient safety culture in out-of-hours primary care services in the Netherlands: a cross-sectional survey.

PubMed

Smits, Marleen; Keizer, Ellen; Giesen, Paul; Deilkås, Ellen Catharina Tveter; Hofoss, Dag; Bondevik, Gunnar Tschudi

2018-03-01

To examine patient safety culture in Dutch out-of-hours primary care using the safety attitudes questionnaire (SAQ) which includes five factors: teamwork climate, safety climate, job satisfaction, perceptions of management and communication openness. Cross-sectional observational study using an anonymous web-survey. Setting Sixteen out-of-hours general practitioner (GP) cooperatives and two call centers in the Netherlands. Subjects Primary healthcare providers in out-of-hours services. Main outcome measures Mean scores on patient safety culture factors; association between patient safety culture and profession, gender, age, and working experience. Overall response rate was 43%. A total of 784 respondents were included; mainly GPs (N = 470) and triage nurses (N = 189). The healthcare providers were most positive about teamwork climate and job satisfaction, and less about communication openness and safety climate. The largest variation between clinics was found on safety climate; the lowest on teamwork climate. Triage nurses scored significantly higher than GPs on each of the five patient safety factors. Older healthcare providers scored significantly higher than younger on safety climate and perceptions of management. More working experience was positively related to higher teamwork climate and communication openness. Gender was not associated with any of the patient safety factors. Our study showed that healthcare providers perceive patient safety culture in Dutch GP cooperatives positively, but there are differences related to the respondents' profession, age and working experience. Recommendations for future studies are to examine reasons for these differences, to examine the effects of interventions to improve safety culture and to make international comparisons of safety culture. Key Points Creating a positive patient safety culture is assumed to be a prerequisite for quality and safety. We found that: • healthcare providers in Dutch GP cooperatives perceive patient safety culture positively; • triage nurses scored higher than GPs, and older and more experienced healthcare professionals scored higher than younger and less experienced professionals - on several patient safety culture factors; and • within the GP cooperatives, safety climate and openness of communication had the largest potential for improvement.

Patient safety culture in out-of-hours primary care services in the Netherlands: a cross-sectional survey

PubMed Central

Smits, Marleen; Keizer, Ellen; Giesen, Paul; Deilkås, Ellen Catharina Tveter; Hofoss, Dag; Bondevik, Gunnar Tschudi

2018-01-01

Objective To examine patient safety culture in Dutch out-of-hours primary care using the safety attitudes questionnaire (SAQ) which includes five factors: teamwork climate, safety climate, job satisfaction, perceptions of management and communication openness. Design Cross-sectional observational study using an anonymous web-survey. Setting Sixteen out-of-hours general practitioner (GP) cooperatives and two call centers in the Netherlands. Subjects Primary healthcare providers in out-of-hours services. Main outcome measures Mean scores on patient safety culture factors; association between patient safety culture and profession, gender, age, and working experience. Results Overall response rate was 43%. A total of 784 respondents were included; mainly GPs (N = 470) and triage nurses (N = 189). The healthcare providers were most positive about teamwork climate and job satisfaction, and less about communication openness and safety climate. The largest variation between clinics was found on safety climate; the lowest on teamwork climate. Triage nurses scored significantly higher than GPs on each of the five patient safety factors. Older healthcare providers scored significantly higher than younger on safety climate and perceptions of management. More working experience was positively related to higher teamwork climate and communication openness. Gender was not associated with any of the patient safety factors. Conclusions Our study showed that healthcare providers perceive patient safety culture in Dutch GP cooperatives positively, but there are differences related to the respondents’ profession, age and working experience. Recommendations for future studies are to examine reasons for these differences, to examine the effects of interventions to improve safety culture and to make international comparisons of safety culture. Key Points Creating a positive patient safety culture is assumed to be a prerequisite for quality and safety. We found that: • healthcare providers in Dutch GP cooperatives perceive patient safety culture positively; • triage nurses scored higher than GPs, and older and more experienced healthcare professionals scored higher than younger and less experienced professionals – on several patient safety culture factors; and • within the GP cooperatives, safety climate and openness of communication had the largest potential for improvement. PMID:29334826

Analysis and Design of the Innovation and Entrepreneurship Training Management System based on School Enterprise Cooperation (Taking the School of Computer and Information Engineering of Beijing University of Agriculture as an example)

NASA Astrophysics Data System (ADS)

Qianyi, Zhang; Xiaoshun, Li; Ping, Hu; Lu, Ning

2018-03-01

With the promotion of undergraduate training mode of “3+1” in Beijing University of Agriculture, the mode and direction of applied and compound talents training should be further visualized, at the same time, in order to make up for the shortage of Double Teachers in the school and the lack of teaching cases that cover the advanced technology in the industry, the school actively encourages the cooperation between the two teaching units and enterprises, and closely connects the enterprise resources with the school teaching system, using the “1” in “3+1” to carry out innovative training work for students. This method is beneficial for college students to integrate theory into practice and realize the purpose of applying knowledge in Higher Education. However, in the actual student training management, this kind of cooperation involves three party units and personnel, so it is difficult to form a unified management, on the other hand, it may also result from poor communication, which leads to unsatisfactory training results. At the same time, there is no good training supervision mechanism, causes the student training work specious. To solve the above problem,this paper designs a training management system of student innovation and Entrepreneurship Based on school enterprise cooperation,the system can effectively manage the relevant work of students’ training, and effectively solve the above problems. The subject is based on the training of innovation and entrepreneurship in the school of computer and information engineering of Beijing University of Agriculture. The system software architecture is designed using B/S architecture technology, the system is divided into three layers, the application of logic layer includes student training management related business, and realized the user’s basic operation management for student training, users can not only realize the basic information management of enterprises, colleges and students through the system, at the same time, it also realizes the information operation of student training management [1]. The data layer of the system creates database applications through Mysql technology, and provides data storage for the whole system.

Cooperative Learning in Accounting Classes: A Case Study.

ERIC Educational Resources Information Center

Joyce, William B.

1999-01-01

Accounting student teams worked cooperatively on homework, problem solving, and test preparation. Group study helped retention, especially when interdependence was rewarded. Although they enjoyed cooperative learning, most students preferred individual study. (SK)

Learning to Learn Cooperatively

ERIC Educational Resources Information Center

Byrd, Anne Hammond

2009-01-01

Cooperative learning, put quite simply, is a type of instruction whereby students work together in small groups to achieve a common goal. Cooperative learning has become increasingly popular as a feature of Communicative Language Teaching (CLT) with benefits that include increased student interest due to the quick pace of cooperative tasks,…

What is a cooperative?

Treesearch

Kimberly Zeuli

2006-01-01

Groups of individuals throughout time have worked together in pursuit of common goals. The earliest forms of hunting and agriculture required a great deal of cooperation among humans. Although the word "cooperative" can be applied to many different types of group activities, in this publication it refers to a formal business model. Cooperative businesses are...

Social heuristics shape intuitive cooperation.

PubMed

Rand, David G; Peysakhovich, Alexander; Kraft-Todd, Gordon T; Newman, George E; Wurzbacher, Owen; Nowak, Martin A; Greene, Joshua D

2014-04-22

Cooperation is central to human societies. Yet relatively little is known about the cognitive underpinnings of cooperative decision making. Does cooperation require deliberate self-restraint? Or is spontaneous prosociality reined in by calculating self-interest? Here we present a theory of why (and for whom) intuition favors cooperation: cooperation is typically advantageous in everyday life, leading to the formation of generalized cooperative intuitions. Deliberation, by contrast, adjusts behaviour towards the optimum for a given situation. Thus, in one-shot anonymous interactions where selfishness is optimal, intuitive responses tend to be more cooperative than deliberative responses. We test this 'social heuristics hypothesis' by aggregating across every cooperation experiment using time pressure that we conducted over a 2-year period (15 studies and 6,910 decisions), as well as performing a novel time pressure experiment. Doing so demonstrates a positive average effect of time pressure on cooperation. We also find substantial variation in this effect, and show that this variation is partly explained by previous experience with one-shot lab experiments.

Cautious strategy update promotes cooperation in spatial prisoner’s dilemma game

NASA Astrophysics Data System (ADS)

Liu, Yongkui; Zhang, Lin; Chen, Xiaojie; Ren, Lei; Wang, Long

2013-09-01

In the realistic world, individual cautiousness can be often involved or observed when a rational individual makes a decision. However, it remains unclear how such individual cautiousness influences the evolution of cooperative behavior. To this end, we consider a Fermi strategy updating rule, where each individual is assigned a cautiousness index that controls its learning activity, and then study the evolution of cooperation in the spatial prisoner’s dilemma game. Interestingly, it is found that cooperation can be significantly promoted when individuals’ cautiousness is considered. In particular, there exists an optimal range of the degree of cautiousness resulting in the highest cooperation level. The remarkable promotion of cooperation, as well as the emerging phase transition is explained by configurational analysis. The sensitivity of cooperation to initial states with different fractions of cooperators is also discussed. The result illustrates that high densities of cooperators can be established at small initial fractions of cooperators. The detailed mechanism for such phenomenon is explained by analyzing the typical initial configurations.

7 CFR 1484.30 - How does FAS formalize its working relationship with approved Cooperators?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false How does FAS formalize its working relationship with... FAS formalize its working relationship with approved Cooperators? FAS will notify each applicant in... sign the program agreement and submit the signed agreement to the Director, Marketing Operations Staff...

The Study of Surface Computer Supported Cooperative Work and Its Design, Efficiency, and Challenges

ERIC Educational Resources Information Center

Hwang, Wu-Yuin; Su, Jia-Han

2012-01-01

In this study, a Surface Computer Supported Cooperative Work paradigm is proposed. Recently, multitouch technology has become widely available for human-computer interaction. We found it has great potential to facilitate more awareness of human-to-human interaction than personal computers (PCs) in colocated collaborative work. However, other…

7 CFR 1484.30 - How does FAS formalize its working relationship with approved Cooperators?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false How does FAS formalize its working relationship with... FAS formalize its working relationship with approved Cooperators? FAS will notify each applicant in writing of the final disposition of its application. FAS will send a program agreement, allocation...

7 CFR 1484.30 - How does FAS formalize its working relationship with approved Cooperators?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false How does FAS formalize its working relationship with... FOREIGN MARKETS FOR AGRICULTURAL COMMODITIES Program Operations § 1484.30 How does FAS formalize its working relationship with approved Cooperators? FAS will notify each applicant in writing of the final...

7 CFR 1484.30 - How does FAS formalize its working relationship with approved Cooperators?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false How does FAS formalize its working relationship with... FOREIGN MARKETS FOR AGRICULTURAL COMMODITIES Program Operations § 1484.30 How does FAS formalize its working relationship with approved Cooperators? FAS will notify each applicant in writing of the final...

7 CFR 1484.30 - How does FAS formalize its working relationship with approved Cooperators?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false How does FAS formalize its working relationship with... FOREIGN MARKETS FOR AGRICULTURAL COMMODITIES Program Operations § 1484.30 How does FAS formalize its working relationship with approved Cooperators? FAS will notify each applicant in writing of the final...

Cooperative Work Education in Diversified Occupations. General Related Curriculum Guide.

ERIC Educational Resources Information Center

Brysgel, David

This guide is intended as a working document for coordinators of cooperative work education in diversified occupations. It contains materials for use in providing students with general classroom instruction concurrent with on-the-job training. The following topics are covered in the individual units in the first-year curriculum: the cooperative…

Is a Partner's Competence Threatening during Dyadic Cooperative Work? It Depends on Resource Interdependence

ERIC Educational Resources Information Center

Buchs, Celine; Butera, Fabrizio

2009-01-01

Previous studies with university students have shown that resource interdependence during cooperative dyadic work on texts produces two different dynamics in student interaction and learning. Working on complementary information produces positive interactions, but a good quality of information transmission is needed to foster student learning.…

Memorandum of Understanding (MOU) between EPA and SEMARNAT on cooperation in coastal and aquatic environment

EPA Pesticide Factsheets

In September 2012, EPA signed a Memorandum of Understanding (MOU) with Mexico's Environment Ministery (SEMARNAT) on cooperation in coastal and aquatic environments to promote such joint work, including work on ship emissions.

Enabling Housing Cooperatives: policy lessons from Sweden, India and the United States.

PubMed

Ganapati, Sukumar

2010-01-01

Housing cooperatives became active in urban areas in Sweden, India and the United States during the interwar period. Yet, after the second world war, while housing cooperatives grew phenomenally nationwide in Sweden and India, they did not do so in the United States. This article makes a comparative institutional analysis of the evolution of housing cooperatives in these three countries. The analysis reveals that housing cooperatives' relationship with the state and the consequent support structures explain the divergent evolution. Although the relationships between cooperatives and the state evolved over time, they can be characterized as embedded autonomy, overembeddedness and disembeddedness in Sweden, India and the United States respectively. Whereas the consequent support structures for housing cooperatives became well developed in Sweden and India, such structures have been weak in the United States. The article highlights the need for embedded autonomy and the need for supportive structures to enable the growth of housing cooperatives.

Cooperation, competition and goal interdependence in work teams: a multilevel approach.

PubMed

Aritzeta, Aitor; Balluerka, Nekane

2006-11-01

The aim of this research was to predict cooperative and competitive conflict management styles in 26 new start-up work teams (time 1), and after one year of functioning (time 2) in an automotive company. Vertical-horizontal, individualism-collectivism cultural patterns were used as predictive variables. It was predicted that goal interdependence would moderate the relationship between cultural patterns and conflict management styles. Because of the hierarchically nested data structure, a Multilevel Analysis approach was used. Horizontal and vertical collectivism increased cooperation, and horizontal and vertical individualism increased competition. Only when work teams had been functioning for a year, goal interdependence increased cooperation and interaction effects between goal interdependence and vertical types of individualism and collectivism were observed. Implications for team-building as organizational transformational strategies are discussed.

7 CFR 4284.504 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... startup, expansion or operational improvement of a cooperative to promote development in rural areas of services and products, processes that can be used in the marketing of products, or enterprises that create... advisory services. Operational improvement includes making the cooperative more efficient or better managed...

Implementing interorganizational cooperation in labour market reintegration: a case study.

PubMed

Ståhl, Christian

2012-06-01

To bring people with complex medical, social and vocational needs back to the labour market, interorganizational cooperation is often needed. Yet, studies of processes and strategies for achieving sustainable interorganizational cooperation are sparse. The aim of this study was to analyse the implementation processes of Swedish legislation on financial coordination, with specific focus on different strategies for and perspectives on implementing interorganizational cooperation. A multiple-case study was used, where two local associations for financial coordination were studied in order to elucidate and compare the development of cooperative work in two settings. The material, collected during a 3-year period, consisted of documents, individual interviews with managers, and focus groups with officials. Two different implementation strategies were identified. In case 1, a linear strategy was used to implement cooperative projects, which led to difficulties in maintaining cooperative work forms due to a fragmented and time-limited implementation process. In case 2, an interactive strategy was used, where managers and politicians were continuously involved in developing a central cooperation team that became a central part of a developing structure for interorganizational cooperation. An interactive cooperation strategy with long-term joint financing was here shown to be successful in overcoming organizational barriers to cooperation. It is suggested that a strategy based on adaptation to local conditions, flexibility and constant evaluation is preferred for developing sustainable interorganizational cooperation when implementing policies or legislation affecting interorganizational relationships.

From blame to punishment: Disrupting prefrontal cortex activity reveals norm enforcement mechanisms

PubMed Central

Buckholtz, Joshua W.; Martin, Justin W.; Treadway, Michael T.; Jan, Katherine; Zald, David H.; Jones, Owen; Marois, René

2017-01-01

Summary Humans maintain a level of cooperation among non-kin that is unrivaled in the animal kingdom. This unique feature of human culture is enabled by our ability to generate, transmit, and follow widely held agreements about morally acceptable and permissible behavior (social norms). However, the social welfare provided by cooperation crucially depends on our ability to enforce these norms by sanctioning those who violate them. Determining moral responsibility and assigning a deserved punishment are two cognitive cornerstones of norm enforcement; together, they form the foundation for modern state-administered systems of justice. Although prior work has implicated the dorsolateral prefrontal cortex (DLPFC) in social norm-based judgments, the relative contribution of this brain region to judgments of moral responsibility and punishment decision-making remains poorly understood. Here, we used repetitive transcranial magnetic stimulation (rTMS) and functional magnetic resonance imaging (fMRI) to determine the specific, causal role of DLPFC function in norm-enforcement behavior. rTMS to DLPFC significantly reduced punishment for wrongful acts without affecting blameworthiness ratings for the same acts, suggesting a neural dissociation between punishment decisions and moral responsibility judgments. We confirmed this dissociation using fMRI: DLPFC is preferentially recruited for punishment decision-making compared to blameworthiness evaluation. Finally, we employed conditional process modeling to show that DLPFC supports punishment decision-making by integrating information about culpability and harm. Together, these findings reveal a selective, causal role for lateral prefrontal cortex in punishment decision-making, and suggest a computational source for this selectivity: the ability of the DLPFC to integrate distinct information processing streams that form the basis of our punishment decisions. PMID:26386518

Development of a cooperative operational rendezvous plan for Eureca and other maneuvering Shuttle payloads

NASA Technical Reports Server (NTRS)

Gavin, R. T.

1987-01-01

This paper discusses the development of a new class of US Space Shuttle rendezvous missions which involve a maneuvering target vehicle. The objective of the analysis was to develop an operational plan to take advantage of the target spacecraft's maneuvering ability by making it responsible for a portion of the maneuvers necessary to achieve rendezvous. This work resulted in the development of a region in space relative to the Shuttle, called the control box, into which the target vehicle maneuvers. Furthermore, a mission operations plan was developed to implement the control box technique.

[Meanings and methods of territorialization in primary health care].

PubMed

Pessoa, Vanira Matos; Rigotto, Raquel Maria; Carneiro, Fernando Ferreira; Teixeira, Ana Cláudia de Araújo

2013-08-01

Territorially-based participative analytical methodologies taking the environmental question and work into consideration are essential for effective primary health care. The study analyzed work and environment-related processes in the primary health care area and their repercussions on the health of workers and the community in a rural city in Ceará, whose economy is based on agriculture for export,. It sought to redeem the area and the proposal of actions focused on health needs by the social subjects through the making of social, environmental and work-related maps in workshops within the framework of action research. Examining the situation from a critical perspective, based on social participation and social determination of the health-disease process with regard to the relations between production, environment and health, was the most important step in the participative map-making process, with the qualitative material interpreted in light of discourse analysis. The process helped identify the health needs, the redemption of the area, strengthened the cooperation between sectors and the tie between the health of the worker and that of the environment, and represented an advance towards the eradication of the causes of poor primary health care services.

["Hope Dies Last …" - Cross-Sectoral Cooperation in Integrated Care].

PubMed

Ruppert, Daniel; Stegbauer, Constanze; Bramesfeld, Anke; Bestmann, Beate; Szecsenyi, Joachim; Götz, Katja

2017-04-01

Objective Multiple models of Integrated Care (IC) have been implemented in German mental health services in the last decade in order to improve cross-sectoral, interdisciplinary cooperation. This study investigates an IC network model providing home treatment, case management and a 24/7 hotline. The aim of the study was to explore how health professionals working in this service model perceive both cooperation within their facilities and with external stakeholders. Methods 5 focus groups with 39 health professionals working in an IC mental health network were conducted and analyzed with qualitative content analysis. Results Focus groups participants reported on excellent cooperation within their facilities. The cooperation with external stakeholders, i. e. physicians, psychotherapists and psychiatric clinics, leaves room for improvement. Conclusions Until now little consideration has been given to the perspectives of health professionals. Cooperation within IC mental health networks seems to be effective. Cooperation with stakeholders outside the networks needs to be enhanced. © Georg Thieme Verlag KG Stuttgart · New York.

[Inter-Occupational Cooperation Levels in a Day Care Service and Its Subjects - From the Viewpoint of Multiple Occupations].

PubMed

Ugai, Chizuru; Hata, Kiyomi

2016-12-01

We clarified the role of cooperation of nursing personnel who work in day care services, to precede our examination of inter-occupational cooperation. The study results revealed that there were four cooperation levels. Subjects for the cooperation included:"difficulty in sharing information,"difficulty in understanding the whole picture,"difficulty in finding directions, "and"difficulty in dealing with emergency cases."The purpose of this study was to clarify the inter-occupational cooperation levels in a day care service and its subjects. We also conducted semi-structured interviews with 13 persons of differing occupations(other than nurses), and who worked in day-care services in A prefecture. As a result, it was revealed that there were three inter-occupational cooperation levels and its subjects included:"difficulty in sharing information" (which was answered the same as the nurses),"difficulty in sharing goals"(which were different among individual occupations), "lack of consistency in care,"necessity of learning because of insufficient knowledge,"and"hesitation to notify."

Cooperative Learning in Inderdisciplinary Education for the Allied Health Professions.

ERIC Educational Resources Information Center

Lynch, Bonnie L.

The concept of cooperative goal structuring was examined, along with the effect of one cooperative learning technique (group consensus examinations) on the perceptions and achievement of college students. Cooperative goal structure exists when students perceive that they can obtain their goal only if the other students with whom they work also…

Some Issues for Cooperative Learning and Intercultural Education: Reflections on Aspects of the Recent Work of Jagdish Gundara

ERIC Educational Resources Information Center

Bash, Leslie

2014-01-01

This paper connects the two fields of cooperative learning and intercultural education, focusing on the argument that cooperative learning strategies need to be equipped with intercultural understandings. There is a consideration of assumptions that effective cooperative pedagogical strategies require an engagement with challenging issues related…

Social image concerns promote cooperation more than altruistic punishment

PubMed Central

Grimalda, Gianluca; Pondorfer, Andreas; Tracer, David P.

2016-01-01

Human cooperation is enigmatic, as organisms are expected, by evolutionary and economic theory, to act principally in their own interests. However, cooperation requires individuals to sacrifice resources for each other's benefit. We conducted a series of novel experiments in a foraging society where social institutions make the study of social image and punishment particularly salient. Participants played simple cooperation games where they could punish non-cooperators, promote a positive social image or do so in combination with one another. We show that although all these mechanisms raise cooperation above baseline levels, only when social image alone is at stake do average economic gains rise significantly above baseline. Punishment, either alone or combined with social image building, yields lower gains. Individuals' desire to establish a positive social image thus emerges as a more decisive factor than punishment in promoting human cooperation. PMID:27504898

Cooperation for a competitive position: The impact of hospital cooperation behavior on organizational performance.

PubMed

Büchner, Vera Antonia; Hinz, Vera; Schreyögg, Jonas

2015-01-01

Several public policy initiatives, particularly those involving managed care, aim to enhance cooperation between partners in the health care sector because it is expected that such cooperation will reduce costs and generate additional revenue. However, empirical evidence regarding the effects of cooperation on hospital performance is scarce, particularly with respect to creating a comprehensive measure of cooperation behavior. The aim of this study is to investigate the impact of hospital cooperation behavior on organizational performance. We differentiate between horizontal and vertical cooperation using two alternative measures-cooperation depth and cooperation breadth-and include the interaction effects between both cooperation directions. Data are derived from a survey of German hospitals and combined with objective performance information from annual financial statements. Generalized linear regression models are used. The study findings provide insight into the nature of hospitals' cooperation behavior. In particular, we show that there are negative synergies between horizontal administrative cooperation behavior and vertical cooperation behavior. Whereas the depth and breadth of horizontal administrative cooperation positively affect financial performance (when there is no vertical cooperation), vertical cooperation positively affects financial performance (when there is no horizontal administrative cooperation) only when cooperation is broad (rather than deep). Horizontal cooperation is generally more effective than vertical cooperation at improving financial performance. Hospital managers should consider the negative interaction effect when making decisions about whether to recommend a cooperative relationship in a horizontal or vertical direction. In addition, managers should be aware of the limited financial benefit of cooperation behavior.

Five rules for the evolution of cooperation.

PubMed

Nowak, Martin A

2006-12-08

Cooperation is needed for evolution to construct new levels of organization. Genomes, cells, multicellular organisms, social insects, and human society are all based on cooperation. Cooperation means that selfish replicators forgo some of their reproductive potential to help one another. But natural selection implies competition and therefore opposes cooperation unless a specific mechanism is at work. Here I discuss five mechanisms for the evolution of cooperation: kin selection, direct reciprocity, indirect reciprocity, network reciprocity, and group selection. For each mechanism, a simple rule is derived that specifies whether natural selection can lead to cooperation.

Five Rules for the Evolution of Cooperation

NASA Astrophysics Data System (ADS)

Nowak, Martin A.

2006-12-01

Cooperation is needed for evolution to construct new levels of organization. Genomes, cells, multicellular organisms, social insects, and human society are all based on cooperation. Cooperation means that selfish replicators forgo some of their reproductive potential to help one another. But natural selection implies competition and therefore opposes cooperation unless a specific mechanism is at work. Here I discuss five mechanisms for the evolution of cooperation: kin selection, direct reciprocity, indirect reciprocity, network reciprocity, and group selection. For each mechanism, a simple rule is derived that specifies whether natural selection can lead to cooperation.

The power of subliminal and supraliminal eye contact on social decision making: An individual-difference perspective.

PubMed

Luo, Yiqi; Zhang, Shen; Tao, Ran; Geng, Haiyan

2016-02-01

We conducted two experiments to explore how social decision making is influenced by the interaction of eye contact and social value orientation (SVO). Specifically, participants with a Prosocial (Prosocials) or a Proself (Proselfs) SVO played Prisoner Dilemma games with a computer partner following supraliminal (Experiment 1) and subliminal (Experiment 2) direct gaze from that partner. Results showed that participants made more cooperative decisions after supraliminal eye contact than no eye contact, and the effect only existed for the Prosocials but not for the Proselfs. Nevertheless, when the computer partner made a subliminal eye contact with the participants, although more cooperative choices were found among the Prosocials following subliminal eye contact, relative to no contact, the Proselfs demonstrated reduced cooperation rates. These findings suggest that Prosocials and Proselfs interpreted eye contact in distinct ways at different levels of awareness, which led to various social decision making. Copyright © 2016 Elsevier Inc. All rights reserved.

Spontaneous giving and calculated greed.

PubMed

Rand, David G; Greene, Joshua D; Nowak, Martin A

2012-09-20

Cooperation is central to human social behaviour. However, choosing to cooperate requires individuals to incur a personal cost to benefit others. Here we explore the cognitive basis of cooperative decision-making in humans using a dual-process framework. We ask whether people are predisposed towards selfishness, behaving cooperatively only through active self-control; or whether they are intuitively cooperative, with reflection and prospective reasoning favouring 'rational' self-interest. To investigate this issue, we perform ten studies using economic games. We find that across a range of experimental designs, subjects who reach their decisions more quickly are more cooperative. Furthermore, forcing subjects to decide quickly increases contributions, whereas instructing them to reflect and forcing them to decide slowly decreases contributions. Finally, an induction that primes subjects to trust their intuitions increases contributions compared with an induction that promotes greater reflection. To explain these results, we propose that cooperation is intuitive because cooperative heuristics are developed in daily life where cooperation is typically advantageous. We then validate predictions generated by this proposed mechanism. Our results provide convergent evidence that intuition supports cooperation in social dilemmas, and that reflection can undermine these cooperative impulses.

Developing Global Standards Framework and Quality Integrated Models for Cooperative and Work-Integrated Education Programs

ERIC Educational Resources Information Center

Khampirat, Buratin; McRae, Norah

2016-01-01

Cooperative and Work-integrated Education (CWIE) programs have been widely accepted as educational programs that can effectively connect what students are learning to the world of work through placements. Because a global quality standards framework could be a very valuable resource and guide to establishing, developing, and accrediting quality…

Effect of Cooperative Problem-Based Lab Instruction on Metacognition and Problem-Solving Skills

ERIC Educational Resources Information Center

Sandi-Urena, Santiago; Cooper, Melanie; Stevens, Ron

2012-01-01

While most scientists agree that laboratory work is an important part of introductory science courses, there is scant evidence for the relationship between laboratory work and student learning, particularly at the college level. This work reports the quantitative component of a mixed-methods study of the effect of cooperative problem-based…

Measuring the Effect of an Online Learning Community on Engineering Cooperative Education Students' Perceived and Measured Learning

ERIC Educational Resources Information Center

Todd, Anita M.

2013-01-01

This quasi-experimental, static-group comparison study of two non-equivalent groups examined how Work-Integrated Learning (WIL) community participation of at-work, cooperative education students affected student perceived performance, perceived learning, and measured learning with student grade point average (GPA) and work term as covariates. The…

A Standard Training Plan for Distributive Education Cooperative Work Programs. (Revised Spring, 1976).

ERIC Educational Resources Information Center

Robinson, James B.; Hanjis, Anthony J.

Prepared to assist the distributive education work coordinator in using the Standard Training Plan (STP) for the cooperative program work assignments of students, this manual describes the development of the STP, provides instructions for its use, and discusses some specific problem areas. The author takes the approach that what is needed is a…

The Effect of Power Asymmetries on Cooperation and Punishment in a Prisoner’s Dilemma Game

PubMed Central

Bone, Jonathan E.; Wallace, Brian; Bshary, Redouan; Raihani, Nichola J.

2015-01-01

Recent work has suggested that punishment is detrimental because punishment provokes retaliation, not cooperation, resulting in lower overall payoffs. These findings may stem from the unrealistic assumption that all players are equal: in reality individuals are expected to vary in the power with which they can punish defectors. Here, we allowed strong players to interact with weak players in an iterated prisoner's dilemma game with punishment. Defecting players were most likely to switch to cooperation if the partner cooperated: adding punishment yielded no additional benefit and, under some circumstances, increased the chance that the partner would both defect and retaliate against the punisher. Our findings show that, in a two-player game, cooperation begets cooperation and that punishment does not seem to yield any additional benefits. Further work should explore whether strong punishers might prevail in multi-player games. PMID:25629971

Thirty years together: A chronology of U.S.-Soviet space cooperation

NASA Technical Reports Server (NTRS)

Portree, David S. F.

1993-01-01

The chronology covers 30 years of cooperation between the U.S. and the Soviet Union (and its successor, the Commonwealth of Independent States, of which the Russian Federation is the leading space power). It tracks successful cooperative projects and failed attempts at space cooperation. Included are the Dryden-Blagonravov talks; the UN Space Treaties; the Apollo Soyuz Test Project; COSPAS-SARSAT; the abortive Shuttle-Salyut discussions; widespread calls for joint manned and unmanned exploration of Mars; conjectural plans to use Energia and other Russian space hardware in ambitious future joint missions; and contemporary plans involving the U.S. Shuttle, Russian Mir, and Soyuz-TM. The chronology also includes events not directly related to space cooperation to provide context. A bibliography lists works and individuals consulted in compiling the chronology, plus works not used but relevant to the topic of space cooperation.

Reducing regional vulnerabilities and multi-city robustness conflicts using many-objective optimization under deep uncertainty

NASA Astrophysics Data System (ADS)

Reed, Patrick; Trindade, Bernardo; Jonathan, Herman; Harrison, Zeff; Gregory, Characklis

2016-04-01

Emerging water scarcity concerns in southeastern US are associated with several deeply uncertain factors, including rapid population growth, limited coordination across adjacent municipalities and the increasing risks for sustained regional droughts. Managing these uncertainties will require that regional water utilities identify regionally coordinated, scarcity-mitigating strategies that trigger the appropriate actions needed to avoid water shortages and financial instabilities. This research focuses on the Research Triangle area of North Carolina, seeking to engage the water utilities within Raleigh, Durham, Cary and Chapel Hill in cooperative and robust regional water portfolio planning. Prior analysis of this region through the year 2025 has identified significant regional vulnerabilities to volumetric shortfalls and financial losses. Moreover, efforts to maximize the individual robustness of any of the mentioned utilities also have the potential to strongly degrade the robustness of the others. This research advances a multi-stakeholder Many-Objective Robust Decision Making (MORDM) framework to better account for deeply uncertain factors when identifying cooperative management strategies. Results show that the sampling of deeply uncertain factors in the computational search phase of MORDM can aid in the discovery of management actions that substantially improve the robustness of individual utilities as well as the overall region to water scarcity. Cooperative water transfers, financial risk mitigation tools, and coordinated regional demand management must be explored jointly to decrease robustness conflicts between the utilities. The insights from this work have general merit for regions where adjacent municipalities can benefit from cooperative regional water portfolio planning.

Reducing regional vulnerabilities and multi-city robustness conflicts using many-objective optimization under deep uncertainty

NASA Astrophysics Data System (ADS)

Trindade, B. C.; Reed, P. M.; Herman, J. D.; Zeff, H. B.; Characklis, G. W.

2015-12-01

Emerging water scarcity concerns in southeastern US are associated with several deeply uncertain factors, including rapid population growth, limited coordination across adjacent municipalities and the increasing risks for sustained regional droughts. Managing these uncertainties will require that regional water utilities identify regionally coordinated, scarcity-mitigating strategies that trigger the appropriate actions needed to avoid water shortages and financial instabilities. This research focuses on the Research Triangle area of North Carolina, seeking to engage the water utilities within Raleigh, Durham, Cary and Chapel Hill in cooperative and robust regional water portfolio planning. Prior analysis of this region through the year 2025 has identified significant regional vulnerabilities to volumetric shortfalls and financial losses. Moreover, efforts to maximize the individual robustness of any of the mentioned utilities also have the potential to strongly degrade the robustness of the others. This research advances a multi-stakeholder Many-Objective Robust Decision Making (MORDM) framework to better account for deeply uncertain factors when identifying cooperative management strategies. Results show that the sampling of deeply uncertain factors in the computational search phase of MORDM can aid in the discovery of management actions that substantially improve the robustness of individual utilities as well as of the overall region to water scarcity. Cooperative water transfers, financial risk mitigation tools, and coordinated regional demand management should be explored jointly to decrease robustness conflicts between the utilities. The insights from this work have general merit for regions where adjacent municipalities can benefit from cooperative regional water portfolio planning.

Structuring Cooperative Learning in Teaching English Pronunciation

ERIC Educational Resources Information Center

Chen, Hsuan-Yu; Goswami, Jaya S.

2011-01-01

Classrooms incorporating Cooperative Learning (CL) structures facilitate a supportive learning environment for English Language Learners (ELLs). Accurate pronunciation by ELLs is important for communication, and also benefits academic achievement. The known benefits of CL for ELLs make it a desirable learning environment to teach pronunciation…

Translation and Its Discontents II: A German Perspective

ERIC Educational Resources Information Center

Körber, Andreas

2016-01-01

International cooperation in history teaching and related teacher education requires clarification of terminology as well as of underlying concepts and theoretical foundations, since these levels are fundamentally intertwining. If these levels are addressed, both comparison and translation do not only make cooperation possible, but promise…

Compete, coordinate, and cooperate: How to exploit uncertain environments with social interaction.

PubMed

Schulze, Christin; Newell, Ben R

2015-10-01

Countless decisions, from the trivial to the crucial, are made in complex social contexts while facing uncertain consequences. Yet a large portion of decision making research focuses on either the effects of social interaction or the effects of environmental uncertainty by examining strategic games against others or individual games against nature. Drawing a connection between these approaches, the authors extend a standard individual choice paradigm to include social interaction with 1 other person. In this paradigm, 2 competing decision makers repeatedly select among 2 options, each offering a particular probability of a fixed payoff. When both players choose the same, correct option, the payoff is evenly split; when they choose different options, the player choosing the correct option receives the full payoff. The addition of this social dimension gives players an opportunity to fully exploit an uncertain environment via cooperation: By consistently choosing opposite options, two players can exploit the uncertain environment more effectively than a single player could. We present 2 experiments that manipulate environmental (Experiment 1) and social (Experiment 2) aspects of the paradigm. In Experiment 1, the outcome probabilities were either known or unknown to participants; in Experiment 2, participants' attention was drawn to individual or group gains by introducing either within- or between-group competition. Efficient cooperation did not emerge spontaneously in Experiment 1. Instead, most people probability maximized, mirroring the behavior observed in individual choice. By contrast, between--group competition in Experiment 2 facilitated efficient-but not always equitable--exploitation of uncertain environments. This work links the concepts of individual risky choice and strategic decision making under both environmental and social uncertainty. (c) 2015 APA, all rights reserved).

MARBLE: A system for executing expert systems in parallel

NASA Technical Reports Server (NTRS)

Myers, Leonard; Johnson, Coe; Johnson, Dean

1990-01-01

This paper details the MARBLE 2.0 system which provides a parallel environment for cooperating expert systems. The work has been done in conjunction with the development of an intelligent computer-aided design system, ICADS, by the CAD Research Unit of the Design Institute at California Polytechnic State University. MARBLE (Multiple Accessed Rete Blackboard Linked Experts) is a system of C Language Production Systems (CLIPS) expert system tool. A copied blackboard is used for communication between the shells to establish an architecture which supports cooperating expert systems that execute in parallel. The design of MARBLE is simple, but it provides support for a rich variety of configurations, while making it relatively easy to demonstrate the correctness of its parallel execution features. In its most elementary configuration, individual CLIPS expert systems execute on their own processors and communicate with each other through a modified blackboard. Control of the system as a whole, and specifically of writing to the blackboard is provided by one of the CLIPS expert systems, an expert control system.

Cooperation makes two less-creative individuals turn into a highly-creative pair.

PubMed

Xue, Hua; Lu, Kelong; Hao, Ning

2018-05-15

This study aimed to investigate which type of group (e.g., consisting of less-creative or highly-creative individuals) would perform better in solving creativity problems, and explore the underlying inter-brain neural correlates between team members. A preliminary test (an alternative-uses task) was performed to rank individuals' level of creativity, and divide participants into three types of dyads: high-high (two highly-creative individuals), low-low (two less-creative individuals), and high-low (one highly-creative and one less-creative individual). Dyads were then asked to solve a realistic presented problem (RPP; a typical creativity problem) during which a functional near-infrared spectroscopy (fNIRS)-based hyperscanning device was used to record the variation of interpersonal brain synchronization (IBS). Results revealed that less-creative individuals, while working together, would perform as well as highly-creative individuals. The low-low dyads showed higher levels of cooperation behaviour than the other two types of dyads. The fNIRS results revealed increased IBS only for low-low dyads at PFC (prefrontal cortex) and rTPJ (right temporal-parietal junction) brain regions during RPP task performance. In the rDLPFC (right dorsolateral prefrontal cortex), the IBS in the low-low dyads was stronger than that of high-high and high-low dyads. In the rTPJ, the IBS in the low-low dyads was only stronger than that of the high-low dyads. Besides, the IBS at rDLPFC and rTPJ regions in the low-low dyads was positively correlated with their cooperation behaviour and group creative performance. These findings indicated when two less-creative individuals worked on a creativity problem together, they tended to cooperate with each other (indicated by both behaviour index and increased IBS at rDLPFC and rTPJ), which benefited their creative performance. Copyright © 2018 Elsevier Inc. All rights reserved.

International Arctic Research Collaborations: Past, Present and Future

NASA Astrophysics Data System (ADS)

Kintisch, E. S.

2015-12-01

International cooperation on Arctic research has a long and storied history, predating even the first International Polar Year in 1881. But scientists want to improve and expand current efforts to conduct international Arctic research, despite politcal and legal barriers that can hamper it. A review of the past and present aspects of such research can inform that effort. As part of a six month fellowship at the Center for Science Diplomacy at the American Association for the Advancement of Science I studied the history and current status of international cooperation in the Arctic. I will report on my findings, which include the fact that some of the first substantial international environmental research and regulatory cooperation began in the far North. My session will identify the elements that make international research collaborations successful, for example more than a century of cooperative work by Russian and Norwegian fishery scientists to monitor and regulate the cod trade in the Barents Sea. And it will explore the challenges that can threaten such collaborations. These can include rules that stymie data collection, block the import of certain analytical equipment across national boundaries, and bar the export of soil or water samples. I will mention specific complications to recent international arctic research projects. These include the SWERUS cruise, a joint effort between Sweden, Russia and the US, an effort to study carbon fluxes over the East Siberian Arctic Shelf in 2014. The session will also review progress towards a new international agreeement, first proposed by the US, on improving arctic research cooperation. That deal is focused on removing the bureacratic and legal barriers to scientists seeking to conduct arctic research on foreign waters and land.

Teamwork & Teamplay: A Guide to Cooperative, Challenge and Adventure Activities That Build Confidence, Cooperation, Teamwork, Creativity, Trust, Decision Making, Conflict Resolution, Resource Management, Communication, Effective Feedback and Problem Solving Skills.

ERIC Educational Resources Information Center

Cain, Jim; Jolliff, Barry

Challenge and adventure programs create situations that challenge the abilities of individuals and groups and that are metaphors for the problems and challenges of daily life. This book describes dozens of group activities that foster individual and group skills such as cooperation, problem solving, and communication. Each activity has a…

[A questionnaire survey of medical cooperation by the Iwaki Medical Association].

PubMed

Midorikawa, Yasuhiko

2013-12-01

It has been pointed out that currently, Iwaki City faces an insufficiency of doctors working at hospitals, compared with before. Such an insufficiency became more remarkable after the 2011 Tohoku Earthquake and Fukushima Nuclear Disaster, as about 30,000 people relocated to Iwaki City from the evacuation areas. In this regard, the Iwaki Medical Association conducted a questionnaire survey to investigate the problems of medical cooperation and utilize the data to improve medical cooperation within hospitals and clinics. A total of 159 doctors answered the questionnaires: 64% were community physicians, 36% were doctors working at hospitals, and 42% were physicians. About 60% of the doctors were satisfied with the present medical cooperation. Home health care was performed by 25% of the doctors working at hospitals and 45% of the community physicians. Approximately 80% of the doctors felt the need for additional physicians to perform home health care, although more than half of the doctors answered that they do not perform it. Various problems exist in the context of medical cooperation, but many doctors still hope for its improvement, according to the answers in the questionnaires. Efforts have to be exerted further in order to enhance medical cooperation among the health care team.

International Cooperation at NASA

NASA Astrophysics Data System (ADS)

Tawney, Timothy; Feldstein, Karen

International cooperation is a cornerstone principle of NASA’s activities, especially within the activities of the Science Mission Directorate. Nearly two thirds of the flight missions in which NASA leads or participates involve international cooperation. Numerous ground based activities also rely on international cooperation, whether because of unique expertise, unique geography, or the need for a global response. Going forward, in an era of tighter budgets and a more integrated global perspective, NASA and the rest of the space agencies around the world will be forced to work more closely together, in a broader array of activities than ever before, in order to be able to afford to push the boundaries of space exploration. The goal of this presentation is to provide an overview of NASA’s current international science cooperative activities. It will include a discussion of why NASA conducts international cooperation and look at the mechanisms through which international cooperation can occur at NASA, including peer-to-peer development of relationships. It will also discuss some of the limiting factors of international cooperation, such as export control, and ways in which to manage those constraints. Finally, the presentation would look at some of the present examples where NASA is working to increase international cooperation and improve coordination. Case studies will be used to demonstrate these mechanisms and concepts. For example, NASA continues to participate in international coordination groups such as the International Mars Exploration Working Group (IMEWG) and International Space Exploration Coordination Group (ISECG), but is expanding into new areas as well. NASA is one of the leaders in expanding and improving international coordination in the area of Near-Earth Object detection, characterization, and mitigation. Having participated in the first meetings of such groups as the International Asteroid Warning Network (IAWN) and Space Missions Planning Advisory Group (SMPAG), NASA is placing an ever greater emphasis on sharing information among members and working to avoid duplication of effort for the betterment of all humanity. International cooperation at NASA takes many forms. In some cases NASA leads, while in other cases it follows the lead of our many international partners, all in the name of obtaining the best science. In many cases, truly stellar partnerships emerge. In a few cases, the partnership is ended before it can flourish. But in all cases, the partners are learning to work more closely together so that in the future, our partnerships will yield ever better results.

A Model of Human Cooperation in Social Dilemmas

PubMed Central

Capraro, Valerio

2013-01-01

Social dilemmas are situations in which collective interests are at odds with private interests: pollution, depletion of natural resources, and intergroup conflicts, are at their core social dilemmas. Because of their multidisciplinarity and their importance, social dilemmas have been studied by economists, biologists, psychologists, sociologists, and political scientists. These studies typically explain tendency to cooperation by dividing people in proself and prosocial types, or appealing to forms of external control or, in iterated social dilemmas, to long-term strategies. But recent experiments have shown that cooperation is possible even in one-shot social dilemmas without forms of external control and the rate of cooperation typically depends on the payoffs. This makes impossible a predictive division between proself and prosocial people and proves that people have attitude to cooperation by nature. The key innovation of this article is in fact to postulate that humans have attitude to cooperation by nature and consequently they do not act a priori as single agents, as assumed by standard economic models, but they forecast how a social dilemma would evolve if they formed coalitions and then they act according to their most optimistic forecast. Formalizing this idea we propose the first predictive model of human cooperation able to organize a number of different experimental findings that are not explained by the standard model. We show also that the model makes satisfactorily accurate quantitative predictions of population average behavior in one-shot social dilemmas. PMID:24009679

Beating Cheaters at Their Own Game

NASA Astrophysics Data System (ADS)

Rauch, Joseph; Kondev, Jane; Sanchez, Alvaro

2014-03-01

Public goods games occur over many different scales in nature, from microbial biofilms to the human commons. On each scale stable populations of cooperators (members who invest into producing some good shared by the entire population) and cheaters (members who make no investment yet still share the common goods) has been observed. This observation raises interesting questions, like how do cooperators maintain their presence in a game that seems to heavily favor cheaters, and what strategies for cooperation could populations employ to increase their success? We propose a model of a public goods game with two different player populations, S and D, which employ two different strategies: the D population always cheats and the S population makes a stochastic decision whether to cooperate or not. We find that stochastic cooperation improves the success of the S population over the competing D population, but at a price. As the probability of cheating by the S players increases they outcompete the D players but the total population becomes more ecologically unstable (i.e., the likelihood of its extinction grows). We investigate this trade off between evolutionary success and ecological stability and propose experiments using populations of yeast cells to test our predictions.

[The survival and development conditions of community-based organizations for HIV/AIDS prevention and control among men who have sex with men in three Chinese cities].

PubMed

Fu, Xiaojing; Shan, Duo; Qi, Jinlei; Ouyang, Lin; Wang, Hui; Fu, Jie; Sun, Jiangping

2015-06-01

To investigate the survival and development conditions of community-based organizations (CBOs) for HIV/AIDS prevention and control among men who have sex with men (MSM) in Chinese cities including Shanghai, Hangzhou, Chongqing. This study employed both qualitative (focus groups) and quantitative (questionnaire survey) methods to obtain information from 15 MSM CBOs in three Chinese cities. The mean work time of the 15 CBOs for HIV/AIDS prevention and control among MSM was 6.7 years (2.1-11.3 years), and the majority of their funds was from international cooperation projects (80 447 000 RMB, 73.0%) from 2006 to 2013. The survival cost of MSM CBOs apart from expenditure of activities was 2 240-435 360 RMB per year. As it was shown in the graph, the survival and development of MSM CBOs was closely related to the development of international cooperation projects. There was a few small size MSM CBOs taking part in the prevention and control of HIV/AIDS and their work content was limited before 2006. From 2006 to 2008, some international cooperation projects were launched in China, such as the China Global Fund AIDS project and the China-Gates Foundation HIV Prevention Cooperation program. As a result, the number of MSM CBOs was increased sharply, and both the scale and 2012, the performance of these programs further promote the establishment of new MSM CBOs and the development of all MSM CBOs with regard to the work places, full-time staffs, work contents, work patterns and the specific targeted population. After 2012, most international cooperation programs were completed and the local department of disease prevention and control continued to cooperate with MSM CBOs. However, the degree of support funds from the local department was different among different regions. Where the funds were below the half of program funds, the development of MSM CBOs ceased and work slowed down. Besides, there were still some constraints for the survival and development of MSM CBOs, such as insufficient funds, no legitimate identity, the outflow of talents and the unsustainable development. The survival and development of MSM CBOs was closely related to the development of international cooperation projects in China. Some departments of disease prevention and control took over the cooperation with MSM CBOs when the international cooperation projects were completed. Given the survival cost of MSM CBOs and the constraints of MSM CBOs development, it needs further investigation on how to ensure the local departments of disease prevention and control to take over the cooperation with MSM CBOs and how to cooperate with MSM CBOs.

45 CFR 305.65 - State cooperation in audit.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROGRAM PERFORMANCE MEASURES, STANDARDS, FINANCIAL INCENTIVES, AND PENALTIES § 305.65 State cooperation in... submitted on the Federal statistical and financial reports that will be used to calculate the State's performance. The State shall also make available personnel associated with the State's IV-D program to provide...

Cooperation in the Classroom: Experimenting with R&D Cooperatives

ERIC Educational Resources Information Center

Goeree, Michelle S.; Hinloopen, Jeroen

2008-01-01

The authors describe a classroom experiment that illustrates the research and development investment incentives facing firms when technological spillovers are present. The game involves two stages in which student "sellers" first make investment decisions and then production decisions. The classroom game can be used to motivate…

"A midwife at every confinement": Midwifery and Medicalized Childbirth in Ontario and Britain, 1920-1950.

PubMed

Cross, Gwenith Siobhan

2014-01-01

This paper compares midwifery in Ontario and Britain in the first half of the 20th century. British midwives improved maternal and infant health and welfare by making childbirth a cooperative, medically managed event in conjunction with physicians. British midwives thus participated in, and contributed to, developments in obstetrics. In contrast, Ontario physicians worked to exclude midwives from participation in the modernization of birth management, relying on a narrower concept of "medicalization" defined as physician dominance. This study challenges the medical profession's assumptions that the exclusion of midwifery in Ontario was necessary to the medicalization of childbirth. The British alternative, where midwives were seen as partners rather than obstacles, illustrates that medicalization in the interest of infant and maternal safety could be integrated with the work of midwives.

Literature review on recent international activity in cooperative vehicle-highway automation systems.

DOT National Transportation Integrated Search

2012-12-01

This literature review supports the report, Recent International Activity in Cooperative VehicleHighway Automation Systems. It : reviews the published literature in English dating from 2007 or later about non-U.S.-based work on cooperative vehicle...

Conflicting social motives in negotiating groups.

PubMed

Weingart, Laurie R; Brett, Jeanne M; Olekalns, Mara; Smith, Philip L

2007-12-01

Negotiators' social motives (cooperative vs. individualistic) influence their strategic behaviors. In this study, the authors used multilevel modeling and analyses of strategy sequences to test hypotheses regarding how negotiators' social motives and the composition of the group influence group members' negotiation strategies. Four-person groups negotiating a 5-issue mixed-motive decision-making task were videotaped, and the tapes were transcribed and coded. Group composition included 2 homogeneous conditions (all cooperators and all individualists) and 3 heterogeneous conditions (3 cooperators and 1 individualist, 2 cooperators and 2 individualists, 1 cooperator and 3 individualists). Results showed that cooperative negotiators adjusted their use of integrative and distributive strategies in response to the social-motive composition of the group, but individualistic negotiators did not. Results from analyses of strategy sequences showed that cooperators responded more systematically to others' behaviors than did individualists. They also redirected the negotiation depending on group composition. (c) 2007 APA, all rights reserved.

Translational Cognition for Decision Support in Critical Care Environments: A Review

PubMed Central

Patel, Vimla L.; Zhang, Jiajie; Yoskowitz, Nicole A.; Green, Robert; Sayan, Osman R.

2008-01-01

The dynamic and distributed work environment in critical care requires a high level of collaboration among clinical team members and a sophisticated task coordination system to deliver safe, timely and effective care. A complex cognitive system underlies the decision-making process in such cooperative workplaces. This methodological review paper addresses the issues of translating cognitive research to clinical practice with a specific focus on decision-making in critical care, and the role of information and communication technology to aid in such decisions. Examples are drawn from studies of critical care in our own research laboratories. Critical care, in this paper, includes both intensive (inpatient) and emergency (outpatient) care. We define translational cognition as the research on basic and applied cognitive issues that contribute to our understanding of how information is stored, retrieved and used for problem-solving and decision-making. The methods and findings are discussed in the context of constraints on decision-making in real world complex environments and implications for supporting the design and evaluation of decision support tools for critical care health providers. PMID:18343731

Translational cognition for decision support in critical care environments: a review.

PubMed

Patel, Vimla L; Zhang, Jiajie; Yoskowitz, Nicole A; Green, Robert; Sayan, Osman R

2008-06-01

The dynamic and distributed work environment in critical care requires a high level of collaboration among clinical team members and a sophisticated task coordination system to deliver safe, timely and effective care. A complex cognitive system underlies the decision-making process in such cooperative workplaces. This methodological review paper addresses the issues of translating cognitive research to clinical practice with a specific focus on decision-making in critical care, and the role of information and communication technology to aid in such decisions. Examples are drawn from studies of critical care in our own research laboratories. Critical care, in this paper, includes both intensive (inpatient) and emergency (outpatient) care. We define translational cognition as the research on basic and applied cognitive issues that contribute to our understanding of how information is stored, retrieved and used for problem-solving and decision-making. The methods and findings are discussed in the context of constraints on decision-making in real-world complex environments and implications for supporting the design and evaluation of decision support tools for critical care health providers.

Agriculture and Health Sectors Collaborate in Addressing Population Health

PubMed Central

Kaufman, Arthur; Boren, Jon; Koukel, Sonja; Ronquillo, Francisco; Davies, Cindy; Nkouaga, Carolina

2017-01-01

PURPOSE Population health is of growing importance in the changing health care environment. The Cooperative Extension Service, housed in each state’s land grant university, has a major impact on population health through its many community-based efforts, including the Supplemental Nutrition Assistance Program – Education (SNAP-Ed) nutrition programs, 4-H youth engagement, health and wellness education, and community development. Can the agricultural and health sectors, which usually operate in parallel, mostly unknown to each other, collaborate to address population health? We set out to provide an overview of the collaboration between the Cooperative Extension Service and the health sector in various states and describe a case study of 1 model as it developed in New Mexico. METHODS We conducted a literature review and personally contacted states in which the Cooperative Extension Service is collaborating on a “Health Extension” model with academic health centers or their health systems. We surveyed 6 states in which Health Extension models are being piloted as to their different approaches. For a case study of collaboration in New Mexico, we drew on interviews with the leadership of New Mexico State University’s Cooperative Extension Service in the College of Agricultural, Consumer and Environmental Sciences; the University of New Mexico (UNM) Health Science Center’s Office for Community Health; and the personal experiences of frontline Cooperative Extension agents and UNM Health Extension officers who collaborated on community projects. RESULTS A growing number of states are linking the agricultural Cooperative Extension Service with academic health centers and with the health care system. In New Mexico, the UNM academic health center has created “Health Extension Rural Offices” based on principles of the Cooperative Extension model. Today, these 2 systems are working collaboratively to address unmet population health needs in their communities. Nationally, the Cooperative Extension Service has formed a steering committee to guide its movement into the health arena. CONCLUSION Resources of the agricultural and health sectors offer communities complementary expertise and resources to address adverse population health outcomes. The collaboration between Cooperative Extension and the health sector is 1 manifestation of this emerging collaboration model termed Health Extension. Initial skepticism and protection of funding sources and leadership roles can be overcome with shared funding from new sources, shared priority setting and decision making, and the initiation of practical, collaborative projects that build personal relationships and trust. PMID:28893819

[Social cooperatives in Italy].

PubMed

Villotti, P; Zaniboni, S; Fraccaroli, F

2014-06-01

This paper describes the role of social cooperatives in Italy as a type of economic, non-profit organization and their role in contributing to the economic and social growth of the country. The purpose of this paper is to learn more about the experience of the Italian social cooperatives in promoting the work integration process of disadvantaged workers, especially those suffering from mental disorders, from a theoretical and an empirical point of view. Social enterprise is the most popular and consolidated legal and organizational model for social enterprises in Italy, introduced by Law 381/91. Developed during the early 1980s, and formally recognized by law in the early 1990s, social cooperatives aim at pursuing the general interest of the community to promote the human needs and social inclusion of citizens. They are orientated towards aims that go beyond the interest of the business owners, the primary beneficiary of their activities is the community, or groups of disadvantaged people. In Italy, Law 381/91 distinguishes between two categories of social cooperatives, those producing goods of social utility, such as culture, welfare and educational services (A-type), and those providing economic activities for the integration of disadvantaged people into employment (B-type). The main purpose of B-type social cooperatives is to integrate disadvantaged people into the open labour market. This goal is reached after a period of training and working experience inside the firm, during which the staff works to improve both the social and professional abilities of disadvantaged people. During the years, B-type social co-ops acquired a particular relevance in the care of people with mental disorders by offering them with job opportunities. Having a job is central in the recovery process of people suffering from mental diseases, meaning that B-type social co-ops in Italy play an important rehabilitative and integrative role for this vulnerable population of workers. The recent literature has highlighted that difficulties with employment are a feature of mental disorders, with high unemployment rates and short job tenure. Yet, success in employment for this population can be expected when they are provided with adequate support and opportunities. B-type social cooperatives in Italy are found to be very useful in order to help this disadvantaged category of workers find and keep a job. The work environment is more flexible and allows a better integration with less stigma and better work accommodations compared to the open labour market and/or other public/private organizations. Results from B-type Italian social cooperatives studies show that mentally ill workers value the importance of working, are highly satisfied with their job, are motivated to continue working, are engaged in their job and willing to work in the competitive labour market. Also, studies show that environmental characteristics of the social cooperative, such as the implementation of work accommodations and the possibility to work in an environment that is highly supportive, have an impact on increasing the likelihood of being highly satisfied with the job, which in turn is positively related to job tenure. In sum, this article shed light on the historical background that led to the development of social cooperatives in Italy. Furthermore, the features of B-type co-ops that play a central role in facilitating the work integration of people with mental disorders are described in this paper. In general, Italian B-type social cooperatives are found to provide a meaningful work experience to people with mental disorders, that help them increase not only vocational outcomes, but also psycho-social outcomes, and generally to help them better integrate into society. Copyright © 2014. Published by Elsevier Masson SAS.

Precision Manipulation with Cooperative Robots

NASA Technical Reports Server (NTRS)

Stroupe, Ashley; Huntsberger, Terry; Okon, Avi; Aghzarian, Hrand

2005-01-01

This work addresses several challenges of cooperative transportThis work addresses several challenges of cooperative transport and precision manipulation. Precision manipulation requires a rigid grasp, which places a hard constraint on the relative rover formation that must be accommodated, even though the rovers cannot directly observe their relative poses. Additionally, rovers must jointly select appropriate actions based on all available sensor information. Lastly, rovers cannot act on independent sensor information, but must fuse information to move jointly; the methods for fusing information must be determined.

Five rules for the evolution of cooperation

PubMed Central

Nowak, Martin A.

2011-01-01

Cooperation is needed for evolution to construct new levels of organization. The emergence of genomes, cells, multi-cellular organisms, social insects and human society are all based on cooperation. Cooperation means that selfish replicators forgo some of their reproductive potential to help one another. But natural selection implies competition and therefore opposes cooperation unless a specific mechanism is at work. Here I discuss five mechanisms for the evolution of cooperation: kin selection, direct reciprocity, indirect reciprocity, network reciprocity and group selection. For each mechanism, a simple rule is derived which specifies whether natural selection can lead to cooperation. PMID:17158317

Making weapons, talking peace

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

York, H.F.

The memoirs of the author traces his life from his first-year graduate studies in physics at the University of Rochester in 1942 to his present position as Director of the University of California's Institute on Global Conflict and Cooperation. The part of his life involved in making weapons extends from 1942 to 1961. During this period, he worked with E.O. Lawrence on the Manhattan Project and served as director of Livermore after it became the Atomic Energy Commission's second nuclear weapons laboratory. He also served on many government advisory boards and commissions dealing with nuclear and other weapons. In 1961,more » the combination of a heart attack and changes in administration in Washington led York too return to the University of California for the talking peace portion of his life. He has since become a public exponent of arms control and disarmament and the futility of seeking increased security through more and better nuclear weapons. York's explanation of his move from making weapons to talking peace leaves the reader with a puzzle.« less

From Blame to Punishment: Disrupting Prefrontal Cortex Activity Reveals Norm Enforcement Mechanisms.

PubMed

Buckholtz, Joshua W; Martin, Justin W; Treadway, Michael T; Jan, Katherine; Zald, David H; Jones, Owen; Marois, René

2015-09-23

The social welfare provided by cooperation depends on the enforcement of social norms. Determining blameworthiness and assigning a deserved punishment are two cognitive cornerstones of norm enforcement. Although prior work has implicated the dorsolateral prefrontal cortex (DLPFC) in norm-based judgments, the relative contribution of this region to blameworthiness and punishment decisions remains poorly understood. Here, we used repetitive transcranial magnetic stimulation (rTMS) and fMRI to determine the specific role of DLPFC function in norm-enforcement behavior. DLPFC rTMS reduced punishment for wrongful acts without affecting blameworthiness ratings, and fMRI revealed punishment-selective DLPFC recruitment, suggesting that these two facets of norm-based decision making are neurobiologically dissociable. Finally, we show that DLPFC rTMS affects punishment decision making by altering the integration of information about culpability and harm. Together, these findings reveal a selective, causal role for DLPFC in norm enforcement: representational integration of the distinct information streams used to make punishment decisions. Copyright © 2015 Elsevier Inc. All rights reserved.

Design of an UML conceptual model and implementation of a GIS with metadata information for a seismic hazard assessment cooperative project.

NASA Astrophysics Data System (ADS)

Torres, Y.; Escalante, M. P.

2009-04-01

This work illustrates the advantages of using a Geographic Information System in a cooperative project with researchers of different countries, such as the RESIS II project (financed by the Norwegian Government and managed by CEPREDENAC) for seismic hazard assessment of Central America. As input data present different formats, cover distinct geographical areas and are subjected to different interpretations, data inconsistencies may appear and their management get complicated. To achieve data homogenization and to integrate them in a GIS, it is required previously to develop a conceptual model. This is accomplished in two phases: requirements analysis and conceptualization. The Unified Modeling Language (UML) is used to compose the conceptual model of the GIS. UML complies with ISO 19100 norms and allows the designer defining model architecture and interoperability. The GIS provides a frame for the combination of large geographic-based data volumes, with an uniform geographic reference and avoiding duplications. All this information contains its own metadata following ISO 19115 normative. In this work, the integration in the same environment of active faults and subduction slabs geometries, combined with the epicentres location, has facilitated the definition of seismogenetic regions. This is a great support for national specialists of different countries to make easier their teamwork. The GIS capacity for making queries (by location and by attributes) and geostatistical analyses is used to interpolate discrete data resulting from seismic hazard calculations and to create continuous maps as well as to check and validate partial results of the study. GIS-based products, such as complete, homogenised databases and thematic cartography of the region, are distributed to all researchers, facilitating cross-national communication, the project execution and results dissemination.

Space Cooperation Working Group

NASA Image and Video Library

2010-11-18

NASA Administrator Charles Bolden, left, and NASA Deputy Administrator Lori Garver, welcome Head of the Russian Federal Space Agency Anatoly Perminov, right, for the third Space Cooperation Working Group meeting of the U.S. – Russia Bilateral Presidential Commission on Thursday, Nov. 18, 2010 in Washington. Photo Credit: (NASA/Bill Ingalls)

Enhancing Social Work Education through Team-Based Learning

ERIC Educational Resources Information Center

Gillespie, Judy

2012-01-01

Group learning strategies are used extensively in social work education, despite the challenges and negative outcomes regularly experienced by students and faculty. Building on principles of cooperative learning, team-based learning offers a more structured approach that maximizes the benefits of cooperative learning while also offering…

Group Problem-Solving versus Lecture in College-Level Quantitative Analysis: The Good, the Bad, and the Ugly

NASA Astrophysics Data System (ADS)

Williamson, Vickie M.; Rowe, Marvin W.

2002-09-01

The purpose of this semester-long study was to investigate the effect of replacing traditional lecture with cooperative group problem-solving sessions in a junior-level quantitative analysis course. The control and treatment groups had the same instructor, met on the same day, had the same reading assignments, and had common exams. The instructor worked sample problems for the control group. In the treatment group, students were assigned to heterogeneous cooperative groups of 4. The groups solved problems presented on an overhead that were the same or equivalent in content and number to those used in the control group. Students were responsible for making sure that all members of the group could work each problem. The students' reasoning abilities were measured by the Test of Logical Thinking (TOLT). Groups were compared on quiz, exam, final, and course grades. Other data included attitudinal surveys, observations, field notes, interviews, and open-response evaluations. No significant differences were found in content measures. Differences were found in the number of students dropping the course and in the attitudes and perceptions of the two groups. Qualitative measures support a number of assertions concerning more positive attitudes and lower withdrawal rates in the treatment group, and a case for mixed delivery modes.

Crew Roles and Interactions in Scientific Space Exploration

NASA Technical Reports Server (NTRS)

Love, Stanley G.; Bleacher, Jacob E.

2013-01-01

Future piloted space exploration missions will focus more on science than engineering, a change which will challenge existing concepts for flight crew tasking and demand that participants with contrasting skills, values, and backgrounds learn to cooperate as equals. In terrestrial space flight analogs such as Desert Research And Technology Studies, engineers, pilots, and scientists can practice working together, taking advantage of the full breadth of all team members training to produce harmonious, effective missions that maximize the time and attention the crew can devote to science. This paper presents, in a format usable as a reference by participants in the field, a successfully tested crew interaction model for such missions. The model builds upon the basic framework of a scientific field expedition by adding proven concepts from aviation and human spaceflight, including expeditionary behavior and cockpit resource management, cooperative crew tasking and adaptive leadership and followership, formal techniques for radio communication, and increased attention to operational considerations. The crews of future spaceflight analogs can use this model to demonstrate effective techniques, learn from each other, develop positive working relationships, and make their expeditions more successful, even if they have limited time to train together beforehand. This model can also inform the preparation and execution of actual future spaceflights.

Crew roles and interactions in scientific space exploration

NASA Astrophysics Data System (ADS)

Love, Stanley G.; Bleacher, Jacob E.

2013-10-01

Future piloted space exploration missions will focus more on science than engineering, a change which will challenge existing concepts for flight crew tasking and demand that participants with contrasting skills, values, and backgrounds learn to cooperate as equals. In terrestrial space flight analogs such as Desert Research And Technology Studies, engineers, pilots, and scientists can practice working together, taking advantage of the full breadth of all team members' training to produce harmonious, effective missions that maximize the time and attention the crew can devote to science. This paper presents, in a format usable as a reference by participants in the field, a successfully tested crew interaction model for such missions. The model builds upon the basic framework of a scientific field expedition by adding proven concepts from aviation and human space flight, including expeditionary behavior and cockpit resource management, cooperative crew tasking and adaptive leadership and followership, formal techniques for radio communication, and increased attention to operational considerations. The crews of future space flight analogs can use this model to demonstrate effective techniques, learn from each other, develop positive working relationships, and make their expeditions more successful, even if they have limited time to train together beforehand. This model can also inform the preparation and execution of actual future space flights.

Robust Reputations for Peer-to-peer Markets

DTIC Science & Technology

2007-05-24

in all the example markets we examined. Of course, this strategy allows the seller to mitigate a great deal of risk: if a buyer does not pay, the...larger values of T relative to R make agents somewhat more willing to try non-cooperative strategies while more a more negative S causes agents to be...allows the market to converge to a cooperative state in the transaction game. The strategies employed by agents in such a cooperative market need not

Zero-knowledge cooperation in dilemma games.

PubMed

Huck, Steffen; Normann, Hans Theo; Oechssler, Jorg

2003-01-07

We consider a very simple adaptive rule that induces cooperative behavior in a large class of dilemma games. The rule has a Pavlovian flavor and can be described as win-continue, lose-reverse. It assumes no knowledge about the underlying structure of the environment (the "rules of the game") and requires very little cognitive effort. Both features make it an appealing candidate for explaining the emergence of cooperative behavior in non-human species. Copyright 2003 Elsevier Science Ltd.

An international aerospace information system - A cooperative opportunity

NASA Technical Reports Server (NTRS)

Blados, Walter R.; Cotter, Gladys A.

1992-01-01

This paper presents for consideration new possibilities for uniting the various aerospace database efforts toward a cooperative international aerospace database initiative that can optimize the cost-benefit equation for all members. The development of astronautics and aeronautics in individual nations has led to initiatives for national aerospace databases. Technological developments in information technology and science, as well as the reality of scarce resources, makes it necessary to reconsider the mutually beneficial possibilities offered by cooperation and international resource sharing.

77 FR 39511 - Solicitation for a Cooperative Agreement: Development of a Guide for Correctional Agencies To...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

... inform the development of televisiting initiatives. The cooperative agreement awardee will design and... design and develop three products: (1) A guide to assist correctional agencies in the establishment of... to make enhancements to current televisiting initiatives, (3) a series of evaluative questions about...

Useful Expressions for Implementing Cooperative Learning in English

ERIC Educational Resources Information Center

Asakawa, Machiko; Kanamaru, Ayako; Plaza, Taron; Shiramizu, Chie

2016-01-01

With the Ministry of Education, Sports, Science and Technology calling for junior and senior high school English classes in Japan to be more communicative and taught in English, teachers need effective tools to help make their classrooms more interactive. Cooperative learning activities have the potential to increase interaction among students and…

Designing a Culturally Sensitive Wiki Space for Developing Chinese Students' Media Literacy

ERIC Educational Resources Information Center

Mezentceva, Daria

2014-01-01

Due to technological development and intensification of integration processes all over the world, people from different cultural backgrounds have more opportunities to maintain academic and professional cooperation. To make this cooperation more effective, it is important to take into consideration diverse ethnic values and their influence on…

Long Island Workplace Literacy Program. Final Performance Report and Final Evaluation Report.

ERIC Educational Resources Information Center

Silverman, Gene; And Others

The Long Island Workplace Literacy Partnership was established to provide workplace literacy programs for adult workers with inadequate reading, mathematics, communication, English language, and decision-making skills. Four corporations cooperated with the Board of Cooperative Educational Services of Nassau County in the project. The service…

Anaesthetic perioperative management of patients with pancreatic cancer

PubMed Central

De Pietri, Lesley; Montalti, Roberto; Begliomini, Bruno

2014-01-01

Pancreatic cancer remains a significant and unresolved therapeutic challenge. Currently, the only curative treatment for pancreatic cancer is surgical resection. Pancreatic surgery represents a technically demanding major abdominal procedure that can occasionally lead to a number of pathophysiological alterations resulting in increased morbidity and mortality. Systemic, rather than surgical complications, cause the majority of deaths. Because patients are increasingly referred to surgery with at advanced ages and because pancreatic surgery is extremely complex, anaesthesiologists and surgeons play a crucial role in preoperative evaluations and diagnoses for surgical intervention. The anaesthetist plays a key role in perioperative management and can significantly influence patient outcome. To optimise overall care, patients should be appropriately referred to tertiary centres, where multidisciplinary teams (surgical, medical, radiation oncologists, gastroenterologists, interventional radiologists and anaesthetists) work together and where close cooperation between surgeons and anaesthesiologists promotes the safe performance of major gastrointestinal surgeries with acceptable morbidity and mortality rates. In this review, we sought to provide simple daily recommendations to the clinicians who manage pancreatic surgery patients to make their work easier and suggest a joint approach between surgeons and anaesthesiologists in daily decision making. PMID:24605028

Towards a Pedagogy for Cooperative Education.

ERIC Educational Resources Information Center

Heinemann, Harry N.

1983-01-01

Discusses the need to develop an appropriate pedagogy for cooperative education to integrate the educational outcomes from the work and classroom experience. Suggests that the model should structure, guide, and provide for the systematic evaluation of the learning resulting from the cooperative education assignment. (JOW)

Towards an effective co-operation between companies and occupational safety and health services.

PubMed

van der Drift, Dorine Willy

2002-01-01

In the Dutch Working Conditions Act, every employer is required to organize preventive occupational safety and health services (OSH-Services). The OSH-Services need to have a certification that can be compared with ISO-9000. This article is focused on the question: How can companies and OSH-Services co-operate more effectively to obtain a better OSH management system inside the companies? To answer this question, TNO has developed an approach to support organisations in the health care branch to obtain a better service from their OSH-Service. TNO has chosen to focus on supporting the companies, because of the recognition that the effectiveness of OSH-Services has been found in effects on their customers, the companies. As a result of the research project a stepwise approach with several tools was developed. After the development phase, parts of the approach and the tools were used in several other consultancy projects. Evaluative studies have not been performed yet. However, from the development activities and several consultancy projects some remarkable evaluative findings can be given. The approach can be useful for companies and OSH-Services to make their goals and expectations more explicit. The approach also helps to make the management of companies clear that their own behaviour is relevant to the achievement of their goals in occupational health and safety policy, in addition to the services provided by the OSH-Service and their professionals. The approach cannot fulfil the possible need for qualification of OSH professionals. However, the approach can make the OSH professionals clear in what way they have qualification needs.

Elephants, Donuts and Hamburgers: Young Children Co-operating To Co-operate and Co-operating To Compete in Two Primary Schools.

ERIC Educational Resources Information Center

Maras, P.; Lewis, A.; Simonds, L.

1999-01-01

Presents a study in which 152 5- to 6-year-old children worked alone or in groups, cooperatively and competitively, over four weeks. Identifies three traits: individualism/collectivism, sociability, and altruism. Examines these traits by gender and age. Discusses implications for primary school pedagogy and social psychological research. (CMK)

Primary Five Pupils' Cooperative Behaviours and Perceptions of the Use of Cooperative Learning in Social Studies Classes in Singapore.

ERIC Educational Resources Information Center

Hing, Tey Sau; Lee, Christine Kim-Eng; Ng, Maureen; Chew, Joy

A study recorded the experiences of elementary school students with cooperative learning in two schools in Singapore. The students worked cooperatively in various assigned social studies tasks through the process of social interaction and sharing with their peers. One school was used as the experimental school while the other served as the…

KSC-2012-1853

NASA Image and Video Library

2012-02-17

International Cooperation: NASA international cooperation provides opportunities for utilization of space by NASA partners worldwide. Cooperative programs allow each participating country to contribute its special talents and facilities to a common goal. International cooperation is a cornerstone of NASA’s space program today with multi-national crews living and working aboard the International Space Station. Poster designed by Kennedy Space Center Graphics Department/Greg Lee. Credit: NASA

A Comparative Study of Cooperative Education and Work-Integrated Learning in Germany, South Africa, and Namibia

ERIC Educational Resources Information Center

Reinhard, Karin; Pogrzeba, Anna; Townsend, Rosemary; Pop, Carver Albertus

2016-01-01

The Baden-Wuerttemberg Cooperative State University was the first higher education institution in Germany to combine on-the-job training and academic studies. The study model integrates theory and practice, both being components of cooperative education. The success of this university is based on its cooperation with over 10,000 companies.…

Sustainable cooperation based on reputation and habituation in the public goods game.

PubMed

Liu, Yan; Chen, Tong

2017-10-01

Reputation can promote cooperation in public goods game and player's cooperative behavior is not pure economical rationality, but habituation would influence their behaviors as well. One's habituation can be formed by repeated behaviors in daily life and be affected by habitual preference. We aim to investigate the sustainable cooperation based on reputation and habit formation. To better investigate the impacts of reputation and habitual preference on the evolution and sustainability of cooperation. We introduce three types of agents into our spatial public goods game. Through numerical simulations, we find that the larger habitual preference make cooperation easier to emerge and maintain. Additionally, we find that a moderate number of agents who want to obtain more reputation (ICs) are best for the sustainability of cooperation. Finally, we observe that the variation of donations of ICs can influence greatly on the equilibrium of public goods game. When ICs reduce their donations, a proper contribution will be better to maintain the cooperative behaviors. Copyright © 2017 Elsevier B.V. All rights reserved.

Web-Based Instruction and Learning: Responding to K-14 Customer Needs

NASA Technical Reports Server (NTRS)

McCarthy, Marianne; Grabowski, Barbara; Koszalka, Tiffany; Peck, Christa

2003-01-01

A follow-up working conference was held at Lewis Research Center (now Glenn Research Center) on September 23-25, 1997, to continue discussing issues related to the development of Web-based education materials for the K-14 community. The conference continued the collaboration among the NASA aerospace technology Centers (Ames, Dryden, Langley, and Lewis [now Glenn]), NASA Headquarters, the University of Idaho and the Pennsylvania State University. The conference consisted of presentations by the Aeronautics Cooperative Agreement teams, and working sessions that addressed issues related to the conference theme, responding to the K-14 customers needs. The group identified the most significant issues by consensus. The issues addressed were: classroom access, World Wide Web resources, teacher training, different teaching and learning styles, interactivity, and education standards. The working sessions produced observations and recommendations in each of these areas in order to work toward the goal of making NASA sponsored Web-based educational resources useful to teachers and students.

78 FR 43926 - Solicitation for a Cooperative Agreement-Evidence-Based Decision Making in State and Local...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

...--Evidence-Based Decision Making in State and Local Criminal Justice Systems: Planning and Development for... Evidence-Based Decision Making (EBDM) in Local Criminal Justice Systems initiative. It will require the... will also revise ``A Framework for Evidence- Based Decision Making in Local Criminal Justice Systems...

Evolution of Cooperation in Continuous Prisoner's Dilemma Games on Barabasi—Albert Networks with Degree-Dependent Guilt Mechanism

NASA Astrophysics Data System (ADS)

Wang, Xian-Jia; Quan, Ji; Liu, Wei-Bing

2012-05-01

This paper studies the continuous prisoner's dilemma games (CPDG) on Barabasi—Albert (BA) networks. In the model, each agent on a vertex of the networks makes an investment and interacts with all of his neighboring agents. Making an investment is costly, but which benefits its neighboring agents, where benefit and cost depend on the level of investment made. The payoff of each agent is given by the sum of payoffs it receives in its interactions with all its neighbors. Not only payoff, individual's guilty emotion in the games has also been considered. The negative guilty emotion produced in comparing with its neighbors can reduce the utility of individuals directly. We assume that the reduction amount depends on the individual's degree and a baseline level parameter. The group's cooperative level is characterized by the average investment of the population. Each player makes his investment in the next step based on a convex combination of the investment of his best neighbors in the last step, his best history strategies in the latest steps which number is controlled by a memory length parameter, and a uniformly distributed random number. Simulation results show that this degree-dependent guilt mechanism can promote the evolution of cooperation dramatically comparing with degree-independent guilt or no guilt cases. Imitation, memory, uncertainty coefficients and network structure also play determinant roles in the cooperation level of the population. All our results may shed some new light on studying the evolution of cooperation based on network reciprocity mechanisms.

Resource and competitive dynamics shape the benefits of public goods cooperation in a plant pathogen

PubMed Central

Platt, Thomas G.; Fuqua, Clay; Bever, James D.

2012-01-01

Cooperative benefits depend on a variety of ecological factors. Many cooperative bacteria increase the population size of their groups by making a public good available. Increased local population size can alleviate the constraints of kin competition on the evolution of cooperation by enhancing the between-group fitness of cooperators. The cooperative pathogenesis of Agrobacterium tumefaciens causes infected plants to exude opines—resources that provide a nearly exclusive source of nutrient for the pathogen. We experimentally demonstrate that opines provide cooperative A. tumefaciens cells a within-group fitness advantage over saprophytic agrobacteria. Our results are congruent with a resource-consumer competition model, which predicts that cooperative, virulent agrobacteria are at a competitive disadvantage when opines are unavailable, but have an advantage when opines are available at sufficient levels. This model also predicts that freeloading agrobacteria that catabolize opines but cannot infect plants competitively displace the cooperative pathogen from all environments. However, we show that these cooperative public goods also promote increased local population size. A model built from the Price Equation shows that this effect on group size can contribute to the persistence of cooperative pathogenesis despite inherent kin competition for the benefits of pathogenesis. PMID:22671559

34 CFR 364.26 - What are the requirements for cooperation, coordination, and working relationships?

Code of Federal Regulations, 2010 CFR

2010-07-01

... EDUCATION STATE INDEPENDENT LIVING SERVICES PROGRAM AND CENTERS FOR INDEPENDENT LIVING PROGRAM: GENERAL... 34 Education 2 2010-07-01 2010-07-01 false What are the requirements for cooperation, coordination, and working relationships? 364.26 Section 364.26 Education Regulations of the Offices of the...

34 CFR 364.26 - What are the requirements for cooperation, coordination, and working relationships?

Code of Federal Regulations, 2011 CFR

2011-07-01

... EDUCATION STATE INDEPENDENT LIVING SERVICES PROGRAM AND CENTERS FOR INDEPENDENT LIVING PROGRAM: GENERAL... 34 Education 2 2011-07-01 2010-07-01 true What are the requirements for cooperation, coordination, and working relationships? 364.26 Section 364.26 Education Regulations of the Offices of the...

Worked Examples in Teaching Queries for Searching Academic Databases

ERIC Educational Resources Information Center

Kickham-Samy, Mary

2013-01-01

The worked-example effect, an application of cognitive load theory, is a well-supported method of instruction for well-structured problems (Chandler and Sweller, 1991; Cooper and Sweller, 1987; Sweller and Cooper, 1985; Tuovinen & Sweller, 1999; Ward and Sweller, 1990). One limitation is expertise-reversal effect, where advanced students…

Cooperative Occupational Education and Work Experience in the Curriculum. Fourth Edition.

ERIC Educational Resources Information Center

Mason, Ralph E.; And Others

This reference handbook is intended to assist individuals responsible for developing and implementing cooperative occupational education and work experience programs at the secondary, postsecondary, and adult levels. The following topics are covered: the strategy of aims and goal inputs (the scope of instructional programs using the work…

Cross-Cultural Issues of Intra- and Inter-Organisational Cooperation in Space Operations: A Survey Study with Ground Personnel of the European Space Agency

NASA Astrophysics Data System (ADS)

Mjeldheim Sandal, Gro; Mjeldheim Sandal, Gro; Manzey, Dietrich

Today's space operations often involve close co-working of people with different ethnical, professional and organizational backgrounds. The aim of the study was to examine the implications of cultural diversity for efficient collaboration within the European Space Agency (ESA), and between ESA employees and representatives from other agencies. Methods: A web-based survey was answered by 905 employees at the European Astronaut Centre and at the European Space Technology Centre. An adapted version of the Flight Management Attitude Questionnaire by Helmreich and Merrit was used. Personnel were also asked about interpersonal and operational issues that interfered with efficient co-working within ESA and in relation to other space agencies. Results: Collaboration within ESA: A descriptive analysis was conducted of the rank orders of challenges perceived by members of different nationalities (the Netherlands (N=68), German (N=138), Italian (N=135), French (N=124), British (N=84) and Scandinavian (27).Rank orders show a surprisingly uniformity across nationalities. Most respondents perceived differences in the preferred leadership style as the main challenge for co-working in multi-national groups followed by differences in dealing with conflicts and misunderstandings. In contrast communication problems due different languages and differences in non-verbal behaviour, as well as differences in gender stereotypes were among the lowest rated issues. However, Scandinavian respondents showed a different pattern from other nationalities. Collaboration between agencies: The most significant issues reported to interfere with the efficiency of inter-agency collaboration varied. Most difficulties were reported in relation to clarity of communication, insufficient sharing of task related information, understanding the process of decision making in partner organization, and authoritarian leadership style in the partner organization Conclusion: Cultural differences in leadership and decision making processes are salient challenges in cooperation both within ESA and between ESA employees and representatives from other agencies. The importance given to these factors is consistent with results from the broader area of work and organizational psychology. Potential implications for safety operations are discussed

7 CFR 457.8 - The application and policy.

Code of Federal Regulations, 2013 CFR

2013-01-01

... universities, or other persons approved by FCIC, whose research or occupation is related to the specific crop... work in cooperation with the Cooperative State Research, Education and Extension Service, and who... Agriculture Research and Education or the Cooperative Extension System, the agricultural departments of...

7 CFR 457.8 - The application and policy.

Code of Federal Regulations, 2014 CFR

2014-01-01

... universities, or other persons approved by FCIC, whose research or occupation is related to the specific crop... work in cooperation with the Cooperative State Research, Education and Extension Service, and who... Agriculture Research and Education or the Cooperative Extension System, the agricultural departments of...

7 CFR 457.8 - The application and policy.

Code of Federal Regulations, 2012 CFR

2012-01-01

... universities, or other persons approved by FCIC, whose research or occupation is related to the specific crop... work in cooperation with the Cooperative State Research, Education and Extension Service, and who... Agriculture Research and Education or the Cooperative Extension System, the agricultural departments of...

Cooperatives as a social enterprise in Italy: a place for social integration and rehabilitation.

PubMed

Savio, M; Righetti, A

1993-10-01

This article analyses the history and development of an integrated cooperative established in 1981 in northern Italy. Integrated cooperatives, otherwise known as social enterprises, are among the most interesting activities developed in the area of social assistance and rehabilitation in recent years in Italy. In particular, they acquired relevance in the care of mentally disordered people by providing them with job opportunities, which is an important rehabilitative and integrative factor. The aim of social enterprises is two-fold. They have the economic goal of offering remunerative work just as any other commercial enterprise, as well as the social mandate of promoting the physical, social, and mental health of their members. A positive coexistence between market competition and rehabilitation is therefore constantly pursued. This research aimed at analysing the working and social experience of people employed by the cooperative during its 10-year life. The study was limited to those who had a social or health problem when entering the cooperative. The investigation was promoted by cooperative members, who felt the need to document their experience and to undertake initiatives towards evaluating the rehabilitative value of the social enterprise. The results show that cooperative members come from different marginalized areas of social and health distress, of which the two largest are social service users and psychiatric service users. There is a noticeable turn-over rate, which underlines one function of the cooperative as being a transitional working context from which users can gain access to other more rewarding job opportunities in the labour market.

The whole is more than the sum of its parts: Aristotle, metaphysical.

PubMed

Upton, Joseph; Janeka, Ivo; Ferraro, Nalton

2014-01-01

This phrase, a favorite of Dr. Joseph E. Murray, can be interpreted in many ways. Mathematically, the whole is equal to the sum of its parts, neither more nor less. Psychological Gestalt theory would maintain that the whole is something else or something different than the sum of its parts. Merely adding up the component parts is meaningless compared with the "part-whole" relationship (SYNERGETICS: Explorations of Thinking. MacMillan Publishing Co, Inc; 1975). Organizational pundits maintain that this principle describes the synergy, which exists between individuals working together in a cooperative effort. Collectively, they are able to achieve an outcome superior to that of 1 or 2 people working alone. This concept is vintage Joseph E. Murray. He was an integral part of the Peter Bent Brigham team, which transformed the dream of organ transplantation into clinical reality over 50 years ago. Although many advances in medicine are made by the serendipity of a prepared mind making a critical observation (Alexander Fleming and penicillin), individual brilliance (Judah Folkman and angiogenesis), or by technology (magnetic resonance imaging), most are achieved by groups of physicians and scientists working together. All have prepared minds. When the Peter Bent Brigham Hospital physicians and researchers at the Harvard Medical School dedicated all of their energy on solving the problems of end-stage renal disease, their effort was concentrated and primarily regional. Today, this cooperation is global, as communication has been facilitated by the Internet, iPhone, iPad, video conferencing, electronic libraries, and the like.

Punishment can promote defection in group-structured populations.

PubMed

Powers, Simon T; Taylor, Daniel J; Bryson, Joanna J

2012-10-21

Pro-social punishment, whereby cooperators punish defectors, is often suggested as a mechanism that maintains cooperation in large human groups. Importantly, models that support this idea have to date only allowed defectors to be the target of punishment. However, recent empirical work has demonstrated the existence of anti-social punishment in public goods games. That is, individuals that defect have been found to also punish cooperators. Some recent theoretical studies have found that such anti-social punishment can prevent the evolution of pro-social punishment and cooperation. However, the evolution of anti-social punishment in group-structured populations has not been formally addressed. Previous work has informally argued that group-structure must favour pro-social punishment. Here we formally investigate how two demographic factors, group size and dispersal frequency, affect selection pressures on pro- and anti-social punishment. Contrary to the suggestions of previous work, we find that anti-social punishment can prevent the evolution of pro-social punishment and cooperation under a range of group structures. Given that anti-social punishment has now been found in all studied extant human cultures, the claims of previous models showing the co-evolution of pro-social punishment and cooperation in group-structured populations should be re-evaluated. Copyright © 2012 Elsevier Ltd. All rights reserved.

Cationic Zn-Porphyrin Polymer Coated onto CNTs as a Cooperative Catalyst for the Synthesis of Cyclic Carbonates.

PubMed

Jayakumar, Sanjeevi; Li, He; Chen, Jian; Yang, Qihua

2018-01-24

The development of solid catalysts containing multiple active sites that work cooperatively is very attractive for biomimetic catalysis. Herein, we report the synthesis of bifunctional catalysts by supporting cationic porphyrin-based polymers on carbon nanotubes (CNTs) using the direct reaction of 5,10,15,20-tetrakis(4-pyridyl)porphyrin zinc(II), di(1H-imidazol-1-yl)methane, and 1,4-bis(bromomethyl)benzene in the presence of CNTs. The bifunctional catalysts could efficiently catalyze the cycloaddition reaction of epoxides and CO 2 under solvent-free conditions with porphyrin zinc(II) as the Lewis acid site and a bromine anion as a nucleophilic agent working in a cooperative way. Furthermore, a relative amount of porphyrin zinc(II) and quaternary ammonium bromide could be facilely adjusted for facilitating cooperative behavior. The bifunctional catalyst with a TOF up to 2602 h -1 is much more active than the corresponding homogeneous counterpart and is one of the most active heterogeneous catalysts ever reported under cocatalyst-free conditions. The high activity is mainly attributed to the enhanced cooperation effect of the bifunctional catalyst. With a wide substrate scope, the bifunctional catalyst could be stably recycled. This work demonstrates a new approach for the generation of a cooperative activation effect for solid catalysts.

Flying Qualities Design Requirements for Sidestick Controllers

DTIC Science & Technology

1979-10-01

Harper vs wc - Fine Tracking 111 56. Cooper-Harper vs wc - Fine Tracking 111 57. Cooper-Harper ve wc - Landing 112 58. Cooper-Harper vs wc - Lending 112...c - Fine Tracking 119 62. Preference Rating vs wc - Fine Tracking 119 64. Preference Rating vs wc - Landing 120 65. Preference Rating vs w(c...a "fast airplane" to make up for the filtering effect of his arm and the stick. In fine tracking with a center stick the pilot will rest his arm

Outcomes of an International Cooperative Education Experience for Undergraduate Nursing Students.

PubMed

Hoffart, Nancy; Diani, Jacqueline A; Carney, Mary F

2015-01-01

A qualitative study was conducted to identify the outcomes of international cooperative education in nursing. Seventeen alumni who completed 19 cooperative work experiences were interviewed. International cooperative experiences support learning about culture and contribute to personal and professional development. Outcomes included increased maturation, confidence, and flexibility; elevated political and global awareness; and ability to create effective relationships with culturally diverse patients and coworkers.

Design of special purpose database for credit cooperation bank business processing network system

NASA Astrophysics Data System (ADS)

Yu, Yongling; Zong, Sisheng; Shi, Jinfa

2011-12-01

With the popularization of e-finance in the city, the construction of e-finance is transfering to the vast rural market, and quickly to develop in depth. Developing the business processing network system suitable for the rural credit cooperative Banks can make business processing conveniently, and have a good application prospect. In this paper, We analyse the necessity of adopting special purpose distributed database in Credit Cooperation Band System, give corresponding distributed database system structure , design the specical purpose database and interface technology . The application in Tongbai Rural Credit Cooperatives has shown that system has better performance and higher efficiency.

Purchasing cooperatives for small employers: performance and prospects.

PubMed

Wicks, E K; Hall, M A

2000-01-01

Health insurance purchasing cooperatives were established in the early to mid-1990s for the purpose of making health insurance more affordable and accessible for small employers. Extensive interviews at six cooperatives reveal that while some cooperatives enrolled large numbers of small employers, most have won only small market shares and a number have struggled for survival, not always successfully. They have allowed small employers to offer individual employees choice of health plans, but none has been able to sustain lower prices than are available in the conventional market. Among the important impediments to their success are limited support from health plans and conflicts over the role of insurance agents.

Non-cooperative Fisher-KPP systems: traveling waves and long-time behavior

NASA Astrophysics Data System (ADS)

Girardin, Léo

2018-01-01

This paper is concerned with non-cooperative parabolic reaction-diffusion systems which share structural similarities with the scalar Fisher-KPP equation. These similarities make it possible to prove, among other results, an extinction and persistence dichotomy and, when persistence occurs, the existence of a positive steady state, the existence of traveling waves with a half-line of possible speeds and a positive minimal speed and the equality between this minimal speed and the spreading speed for the Cauchy problem. Non-cooperative KPP systems can model various phenomena where the following three mechanisms occur: local diffusion in space, linear cooperation and superlinear competition.

The medical folder as an active tool in defining the clinical decision-making process.

PubMed

Ferri, F

1995-01-01

Whenever the user of a consultation system needs to know a large amount of information items that are possibly inter-related, a system that is able to cooperate with the user can simplify the interaction and increase its speed. In fact, these systems can recognize the goals of the user, individuate the information related to his goals, and finally focus their attention on this information [1]. This paper describes research work on the design and creation of a medical folder management system capable of establishing cooperative dialogue with users who have access to the information contained therein. Particular attention has thus been paid to the problems of man-computer dialogue and user models. The research work has addressed the problem of integrating into the system knowledge about the medical domain and users (physicians are only used for the time being), which are both necessary to activate a cooperative dialogue. After analysing the literature on the problems of user models, this paper presents and formalizes a study performed at the IVth Surgical Clinic of the Rome University Umberto I General Hospital to identify and represent how, when, and with what goals the physician consults the medical folder, as well as the dialogue procedures he normally adopts. The paper also illustrates important characteristics of the CADMIO prototype, which has been developed since the study was made. CADMIO stores information about users for use in recognizing and interpreting their behaviour, providing help, and in acquiring and returning further information. Whilst always bearing in mind the physician's pre-established goals, it structures information to facilitate his consultation activity, offering him options for the retrieval of further information semantically linked to that already obtained.

Ethics and Accountability: Participatory Research in a Worker Co-Operative.

ERIC Educational Resources Information Center

Mellor, Mary

1988-01-01

The author describes a participatory research project that took place in a garment workers' co-operative. The project's purpose was to record the history and working relationships of the co-operative in an attempt to help similar ventures. Problems of participatory research are considered. (CH)

Cooperative Learning in the College Classroom.

ERIC Educational Resources Information Center

Barratt, Leslie B.

1992-01-01

A college teacher used cooperative learning in English as a Second Language and linguistics classrooms. She discovered international students enjoyed working and writing in small groups and getting to know other students. Linguistics students enjoyed whole-class cooperative projects and papers. All students gained experience in being colleagues.…

Application of the multi-disciplinary thematic seminar method in two homecare cases - a comparative study.

PubMed

Scandurra, Isabella; Hägglund, Maria; Koch, Sabine

2008-01-01

A significant problem with current health information technologies is that they poorly support collaborative work of healthcare professionals, sometimes leading to a fragmentation of workflow and disruption of healthcare processes. This paper presents two homecare cases, both applying multi-disciplinary thematic seminars (MdTS) as a collaborative method for user needs elicitation and requirements specification. This study describes the MdTS application to elicit user needs from different perspectives to coincide with collaborative professions' work practices in two cases. Despite different objectives, the two cases validated that MdTS emphasized the "points of intersection" in cooperative work. Different user groups with similar, yet distinct needs reached a common understanding of the entire work process, agreed upon requirements and participated in the design of prototypes supporting cooperative work. MdTS was applicable in both exploratory and normative studies aiming to elicit the specific requirements in a cooperative environment.

Competition and Cooperation: The Wisdom to Know When

ERIC Educational Resources Information Center

Berg, Roberta Wiig

2010-01-01

Both competition and cooperation are as necessary in business as they are in other aspects of people's lives. Unfortunately, highly educated professionals do not always make wise decisions about when to do what; even when they know in theory that competition is counterproductive, they still "choose" to compete. Organizations would be better served…

Real World Projects with Companies Supporting Competence Development in Higher Education

ERIC Educational Resources Information Center

Baaken, Thomas; Kiel, Bert; Kliewe, Thorsten

2015-01-01

The department of business administration of Münster University of Applied Sciences (MUAS) in Germany has a long tradition in realising practice-oriented research projects in cooperation with industry. The objective of these cooperative projects is to offer students real-life experiences and to make the theoretical know-how of university lectures…

7 CFR 1484.35 - Must Cooperators follow specific contracting procedures?

Code of Federal Regulations, 2010 CFR

2010-01-01

... HELP DEVELOP FOREIGN MARKETS FOR AGRICULTURAL COMMODITIES Program Operations § 1484.35 Must Cooperators...; (5) Perform some form of price or cost analysis, such as a comparison of price quotations to market... the decision-making process. [64 FR 52630, Sept. 30, 1999. Redesignated and amended at 65 FR 9995, Feb...

Gestalt Revisited: Spin-Offs and Assessment in International University Co-Operation

ERIC Educational Resources Information Center

Denman, Brian D.

2004-01-01

International university co-operation is in a constant state of metamorphosis. Its future rests upon extraneous forces such as globalization and internationalization and also upon those who make policy decisions. Many international university organizations are auditing their programs and initiatives to such a degree that the cost effectiveness of…

Labor-Management Cooperation: 1990 State-of-the-Art Symposium (Atlanta, Georgia, October 24-26, 1990).

ERIC Educational Resources Information Center

Bureau of Labor-Management Relations and Cooperative Programs (DOL), Washington, DC.

This booklet synthesizes symposium discussions exploring how to transform organizations to compete in the rapidly changing world economy. First, the new cooperative organization is defined. Next, practical advice on making partnership organizations a reality is summarized. Suggestions include appealing to people's self-interest; coming up with…

Marketing and Distribution: Does D.E. Make a Difference?

ERIC Educational Resources Information Center

Klaurens, Mary K.

1978-01-01

If distributive education graduates are to qualify for better jobs and wages than persons with no training, they must have skills that differentiate them from the average job applicant or employee. The author stresses careful placement for cooperative training, good cooperative training plans, and more attention to selling in the curriculum. (MF)

The Interactive Effect of Pro-Environmental Disciplinary Concentration under Cooperation versus Competition Contexts

ERIC Educational Resources Information Center

Cuadrado, Esther; Tabernero, Carmen; García, Rocío; Luque, Bárbara

2017-01-01

This research explores the relevance of cooperation and students' environmental disciplinary concentration on decision-making with respect to environmental issues--specifically the use of water, a limited common-pool resource. For this purpose, 61 environmental sciences students and 46 educational sciences students played the role of farmers and…

Student Teacher Evaluations of Cooperating Teachers as Indices of Effective Mentoring

ERIC Educational Resources Information Center

Sayeski, Kristin L.; Paulsen, Kim J.

2012-01-01

Every year teacher preparation programs invest considerable time and energy in selecting and supporting cooperating teachers who serve as mentors for their student teachers. Given the weight and importance educators place on the student teaching experience and the powerful role it can play in shaping future teachers, it makes sense for teacher…

Constructing Knowledge with an Agent-Based Instructional Program: A Comparison of Cooperative and Individual Meaning Making

ERIC Educational Resources Information Center

Moreno, Roxana

2009-01-01

Participants in the present study were 87 college students who learned about botany using an agent-based instructional program with three different learning approaches: individual, jigsaw, or cooperative learning. Results showed no differences among learning approaches on retention. Students in jigsaw groups reported higher cognitive load during…

On Building a Diverse Democracy: Justice and Identity in the Twenty-First Century

ERIC Educational Resources Information Center

Patel, Eboo

2017-01-01

Passionate about making interfaith cooperation the social norm in a highly diverse religious world landscape, Eboo Patel is founder and president of Interfaith Youth Core. The organization brings together young people of different religious and moral traditions for cooperative service and dialogue around shared values. In this article, which is…

On the effect of quantum noise in a quantum prisoner's dilemma cellular automaton

NASA Astrophysics Data System (ADS)

Alonso-Sanz, Ramón

2017-06-01

The disrupting effect of quantum noise on the dynamics of a spatial quantum formulation of the iterated prisoner's dilemma game with variable entangling is studied in this work. The game is played in the cellular automata manner, i.e., with local and synchronous interaction. It is concluded in this article that quantum noise induces in fair games the need for higher entanglement in order to make possible the emergence of the strategy pair ( Q, Q), which produces the same payoff of mutual cooperation. In unfair quantum versus classic player games, quantum noise delays the prevalence of the quantum player.

Health education of population in conection with widespread use of laser radiation

NASA Astrophysics Data System (ADS)

Kashuba, V. A.; Bykhovskiy, A. V.

1984-06-01

Rapid development of laser technology and its adaptation in many areas of national economy make it mandatory to develop a state system of laser safety. Due to absence of visible injuries of those working with laser equipment, a certain degree of bravado has developed among the technical personnel servicing laser instruments. There are no courses available for technicians and professionals concerning safety procedures. To solve this problem, a coordinated program must be organized country-wide with cooperation of physicians, labor safety specialists, preventive medicine experts and hygienists. Stressing the preventive aspects, this effort should lead to development of sound habits and proper technical knowhow.

Michael M. May: Working toward solutions

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

May, M.M.

1993-07-01

As part of LLNL's 40th anniversary celebration held during 1992, the six former Directors were asked to participate in a lecture series. Each of these men contributed in important ways toward making the Lawrence Livermore National Laboratory (LLNL) what it has become today. Each was asked to comment on some of the Laboratory's accomplishments, his career here, his view of the changing world, and where he sees the Laboratory going in the future. Michael M. May, LLNL's fifth Director and now a Director Emeritus, comments on a broad range of issues including arms control, nonproliferation, cooperative security, and the futuremore » role of the Laboratory.« less

Public-academic partnerships: research in community mental health settings: a practicum experience for researchers.

PubMed

Miller, Alexander L; Lopez, Linda; Gonzalez, Jodi M; Dassori, Albana; Bond, Gary; Velligan, Dawn

2008-11-01

Applying research findings to community mental health practices is slowed by provider concerns that research participants often differ from community populations in duration of illness, comorbid conditions, and illness severity. Selecting participants from community settings makes research results demonstrably relevant, but researchers and community providers can be mistrustful of one another, feeling that the other has little understanding of their needs and work. This mistrust impedes patient referrals for research. This column describes a program to increase researcher knowledge of community clinic procedures through structured interactions with clinic personnel. Follow-up interviews indicate improved attitudes and cooperation of researchers and community providers.

Cooperative Monitoring Center Occasional Paper/18: Maritime Cooperation Between India and Pakistan: Building Confidence at Sea

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

SIDDIQA-AGHA,AYESHA

2000-11-01

This paper discusses ways in which the navies of both India and Pakistan can cooperate on issues of maritime and naval significance. Although the militaries and navies of the two countries have traditionally seen each other as rivals, international economic developments make cooperation imperative. South Asia requires an approach that can alter the existing hostile images and perceptions. This can be achieved through developing an incremental approach towards confidence building that would allow consistency and help build confidence gradually. The aim is to make confidence building a sustainable activity that would help transform hostile images and build cooperative and nonhostilemore » relationships. This paper proposes a five-step model to suggest what the two navies can do jointly to build confidence, with the ultimate goal of naval arms control. The steps include (1) the Signaling Stage to initiate communication between the two navies, (2) the Warming-Up Stage to build confidence through nonmilitary joint ventures, (3) the Handshake Stage to build confidence between the two navies through military joint ventures, (4) the Problem-Solving Stage to resolve outstanding disputes, and (5) the Final Nod Stage to initiate naval arms control. This model would employ communication, navigation, and remote sensing technologies to achieve success.« less

Variable investment, the Continuous Prisoner's Dilemma, and the origin of cooperation.

PubMed

Killingback, T; Doebeli, M; Knowlton, N

1999-09-07

Cooperation is fundamental to many biological systems. A common metaphor for studying the evolution of cooperation is the Prisoner's Dilemma, a game with two strategies: cooperate or defect. However, cooperation is rare all or nothing, and its evolution probably involves the gradual extension of initially modest degrees of assistance. The inability of the Prisoner's Dilemma to capture this basic aspect limits its use for understanding the evolutionary origins of cooperation. Here we consider a framework for cooperation based on the concept of investment: an act which is costly, but which benefits other individuals, where the cost and benefit depend on the level of investment made. In the resulting Continuous Prisoner's Dilemma the essential problem of cooperation remains: in the absence of any additional structure non-zero levels of investment cannot evolve. However, if investments are considered in a spatially structured context, selfish individuals who make arbitrarily low investments can be invaded by higher-investing mutants. This results in the mean level of investment evolving to significant levels, where it is maintained indefinitely. This approach provides a natural solution to the fundamental problem of how cooperation gradually increases from a non-cooperative state.

Cooperation and assortativity with dynamic partner updating

PubMed Central

Wang, Jing; Suri, Siddharth; Watts, Duncan J.

2012-01-01

The natural tendency for humans to make and break relationships is thought to facilitate the emergence of cooperation. In particular, allowing conditional cooperators to choose with whom they interact is believed to reinforce the rewards accruing to mutual cooperation while simultaneously excluding defectors. Here we report on a series of human subjects experiments in which groups of 24 participants played an iterated prisoner’s dilemma game where, critically, they were also allowed to propose and delete links to players of their own choosing at some variable rate. Over a wide variety of parameter settings and initial conditions, we found that dynamic partner updating significantly increased the level of cooperation, the average payoffs to players, and the assortativity between cooperators. Even relatively slow update rates were sufficient to produce large effects, while subsequent increases to the update rate had progressively smaller, but still positive, effects. For standard prisoner’s dilemma payoffs, we also found that assortativity resulted predominantly from cooperators avoiding defectors, not by severing ties with defecting partners, and that cooperation correspondingly suffered. Finally, by modifying the payoffs to satisfy two novel conditions, we found that cooperators did punish defectors by severing ties, leading to higher levels of cooperation that persisted for longer. PMID:22904193

Temporal Structure in Cooperative Interactions: What Does the Timing of Exploitation Tell Us about Its Cost?

PubMed Central

Barker, Jessica L.; Bronstein, Judith L.

2016-01-01

Exploitation in cooperative interactions both within and between species is widespread. Although it is assumed to be costly to be exploited, mechanisms to control exploitation are surprisingly rare, making the persistence of cooperation a fundamental paradox in evolutionary biology and ecology. Focusing on between-species cooperation (mutualism), we hypothesize that the temporal sequence in which exploitation occurs relative to cooperation affects its net costs and argue that this can help explain when and where control mechanisms are observed in nature. Our principal prediction is that when exploitation occurs late relative to cooperation, there should be little selection to limit its effects (analogous to “tolerated theft” in human cooperative groups). Although we focus on cases in which mutualists and exploiters are different individuals (of the same or different species), our inferences can readily be extended to cases in which individuals exhibit mixed cooperative-exploitative strategies. We demonstrate that temporal structure should be considered alongside spatial structure as an important process affecting the evolution of cooperation. We also provide testable predictions to guide future empirical research on interspecific as well as intraspecific cooperation. PMID:26841169

Intelligent cooperation: A framework of pedagogic practice in the operating room.

PubMed

Sutkin, Gary; Littleton, Eliza B; Kanter, Steven L

2018-04-01

Surgeons who work with trainees must address their learning needs without compromising patient safety. We used a constructivist grounded theory approach to examine videos of five teaching surgeries. Attending surgeons were interviewed afterward while watching cued videos of their cases. Codes were iteratively refined into major themes, and then constructed into a larger framework. We present a novel framework, Intelligent Cooperation, which accounts for the highly adaptive, iterative features of surgical teaching in the operating room. Specifically, we define Intelligent Cooperation as a sequence of coordinated exchanges between attending and trainee that accomplishes small surgical steps while simultaneously uncovering the trainee's learning needs. Intelligent Cooperation requires the attending to accurately determine learning needs, perform real-time needs assessment, provide critical scaffolding, and work with the learner to accomplish the next step in the surgery. This is achieved through intense, coordinated verbal and physical cooperation. Copyright © 2017 Elsevier Inc. All rights reserved.

Self Assessment Guidelines for Administrators of High School Cooperative Work Experience Programs.

ERIC Educational Resources Information Center

National Child Labor Committee, New York, NY.

A self-assessment questionnaire is presented in this document for use by high school administrators collecting information on which to base recommendations and plans for improving the effectiveness of cooperative work experience (CWE) programs. A format for assessment in each of the following areas is given: characteristics of students, staff, and…

7 CFR 3015.116 - Construction and nonconstruction work under the same grant, subgrant, or cooperative agreement.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Construction and nonconstruction work under the same grant, subgrant, or cooperative agreement. 3015.116 Section 3015.116 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF AGRICULTURE...

DACUM Research Chart on the Work-Based Learning Teacher Coordinator. Post Research Report

ERIC Educational Resources Information Center

Wichowski, Chester P.

2011-01-01

A research and development effort was undertaken to provide definition and validate the emerging role of the Work-Based Learning Teacher Coordinator through the use of a DACUM process in cooperation with the Pennsylvania Cooperative Education Association with funding support provided by the Pennsylvania Department of Education, Bureau of Career…

28 CFR 345.42 - Inmate worker dismissal.

Code of Federal Regulations, 2010 CFR

2010-07-01

... worker dismissal. The SOI may remove an inmate from Industries work status in cooperation with the unit team. (a) The SOI may remove an inmate from FPI work status according to the conditions outlined in the pay and benefits section of this policy and in cooperation with the unit team. (b) An inmate may be...

Student-Teachers' Supervision as a Professional Development Activity: Building Work-Related Skills

ERIC Educational Resources Information Center

Minott, Mark A.; Willett, Ionie Liburd

2011-01-01

The purpose of this research was to identify and outline the work-related skills that cooperating teachers in the Cayman Islands and Saint Kitts-Nevis developed or reinforced as they supervised student-teachers. A qualitative case-study methodology was used. The findings indicate that cooperating teachers developed and reinforced essential…

Analyzing Student and Employer Satisfaction with Cooperative Education through Multiple Data Sources

ERIC Educational Resources Information Center

Jiang, Yuheng Helen; Lee, Sally Wai Yin; Golab, Lukasz

2015-01-01

This paper reports on the analysis of three years research of undergraduate cooperative work term postings and employer and employee evaluations. The objective of the analysis was to determine the factors affecting student and employer success and satisfaction with the work-integrated learning experience. It was found that students performed…

Biodiesel Performance with Modern Engines. Cooperative Research and Development Final Report, CRADA Number CRD-05-153

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

McCormick, Robert

NREL and the National Biodiesel Board (NBB) will work cooperatively to assess the effects of biodiesel blends on the performance of modern diesel engines and emissions control systems meeting increasingly strict emissions standards. This work will include research to understand the impact of biodiesel blends on the operation and durability of particle filters and NOx control sorbents/catalysts, to quantify the effect on emission control systems performance, and to understand effects on engine component durability. Work to assess the impact of biodiesel blends on real world fleet operations will be performed. Also, research to develop appropriate ASTM standards for biodiesel qualitymore » and stability will be conducted. The cooperative project will involve engine testing and fleet evaluation studies at NREL using biodiesel from a variety of sources. In addition, NREL will work with NBB to set up an Industrial Steering Committee to design the scope for the various projects and to provide technical oversight to these projects. NREL and NBB will cooperatively communicate the study results to as broad an audience as possible.« less

Guidelines for Implementing a Real Estate Cooperative Education Program.

ERIC Educational Resources Information Center

Pearson, Thomas R.

Background information and guidelines are provided for the development of cooperative education programs for real estate industry personnel. The first section outlines the operation of cooperative education programs and presents two organizational plans: the alternating plan, where students attend class full-time and work full-time during…

Training Plans for Cooperative Office Education: A Guide.

ERIC Educational Resources Information Center

Virginia State Dept. of Education, Richmond. Business Education Service.

The guide for coordinators of cooperative office education in Virginia, the work of 138 coordinators participating in 36 in-service workshops, describes specific steps for developing and using training plans in cooperative office education. Five short chapters discuss the what and why of training plans, development and use of model training…

Murder They Wrote. A Cross-Curricular Cooperative Learning Experience.

ERIC Educational Resources Information Center

Gaither, Linda

This document contains a cross-curricular cooperative learning experience that is designed to give high school students career and technical educational experiences in the areas of forensic sciences and criminalistics by doing the forensic work to "solve" a fictitious murder. The activities included in the cooperative learning experience…

The Effects of Cooperative Learning on Self-Esteem: A Literature Review.

ERIC Educational Resources Information Center

Tedesco, Lucyann M.

Cooperative learning involves students working in small groups or teams to help each other learn academic material. Cooperative learning strategies are organized, highly structured methods that usually involve formal presentation of information, student practice and coaching in learning teams, individual assessment of mastery, and public…

Cooperative Learning Principles Enhance Online Interaction

ERIC Educational Resources Information Center

Jacobs, George; Seow, Peter

2014-01-01

This paper describes eight principles that can be used to promote cooperative interactions among students working in online environments. The principles derive from a well-established approach to education, known variously as cooperative learning and collaborative learning. Each principle is explained as to what it means, why it is important and…

Cooperative Learning versus Competition: Which Is Better?

ERIC Educational Resources Information Center

Ediger, Marlow

Most educators advocate cooperative learning in the curriculum. Heterogeneous grouping is also recommended so that students with mixed achievement levels work in a committee setting. Cooperative endeavors stress democracy as a way of life, according to many educators, as compared to competition in the classroom. This paper examines the philosophy…

Staffing Patterns for Programs in Adult Agricultural Education; A Study in Cooperation.

ERIC Educational Resources Information Center

Persons, Edgar A.; Leske, Gary

The study defines the relationships between agriculture teachers and other persons with whom they work in providing adult agricultural education; specifically, it identifies with whom the instructor cooperated in providing a program, identifies the functions performed by those who cooperated, and identifies the success of the cooperative…

Helping Children Cooperate

ERIC Educational Resources Information Center

Pica, Rae

2011-01-01

There are occasions in life when the competitive process is appropriate. But when people consider the relationships in their lives--with friends, family members, coworkers, and the larger community--they realize the value of cooperation. When adults give children the chance to cooperate, to work together toward a solution or a common goal like…

Effect of cooperation level of group on punishment for non-cooperators: a functional magnetic resonance imaging study.

PubMed

Kodaka, Fumitoshi; Takahashi, Hidehiko; Yamada, Makiko; Takano, Harumasa; Nakayama, Kazuhiko; Ito, Hiroshi; Suhara, Tetsuya

2012-01-01

Sometimes we punish non-cooperators in our society. Such behavior could be derived from aversive emotion for inequity (inequity aversion) to make non-cooperators cooperative. Thus, punishing behavior derived from inequity is believed to be important for maintaining our society. Meanwhile, our daily experiences suggest that the degree of cooperation by the members of society (cooperation level of the group) could change the punishing behavior for non-cooperators even if the inequity were equal. Such effect of the cooperation level of the group cannot be explained by simple inequity aversion. Although punishment-related brain regions have been reported in previous functional magnetic resonance imaging (fMRI) study, little is known about such regions affected by the cooperation level of the group. In the present fMRI study, we investigated the effect of the cooperation level of the group on the punishing behavior for non-cooperators and its related brain activations by a paradigm in which the degree of the cooperative state varied from low to high. Punishment-related activations were observed in brain regions such as the anterior insula, dorsolateral prefrontal cortex (DLPFC), and anterior cingulate cortex (ACC). The quantity of punishment in a high cooperation context was greater than in a low cooperation context, and activation in the right DLPFC and ACC in a high cooperation context showed greater activity than in a low cooperation context. This indicates that the cooperation level of the group, as well as aversive emotion for inequity, is the important factor of punishing behavior.

Making sense of ocean sensing: the Gulf of Mexico Coastal Ocean Observing System links observations to applications

NASA Astrophysics Data System (ADS)

Simoniello, Christina; Jochens, Ann E.; Howard, Matthew K.; Swaykos, Joseph; Levin, Douglas R.; Stone, Debbi; Kirkpatrick, Barbara; Kobara, Shinichi

2011-06-01

The Gulf of Mexico Coastal Ocean Observing System Regional Association (GCOOS-RA) works to enhance our ability to collect, deliver and use ocean information. The GCOOS-RA Education and Outreach Council works to bring together industry, governments, academia, formal and informal educators, and the public to assess regional needs for coastal ocean information, foster cooperation, and increase utility of the data. Examples of data products in varying stages of development are described, including web pages for recreational boaters and fishermen, novel visualizations of storm surge, public exhibits focused on five Gulf of Mexico Priority Issues defined by the Gulf of Mexico Alliance, a Harmful Algae Bloom warning system, the Basic Observation Buoy project designed to engage citizen scientists in ocean monitoring activities, and the GCOOS Data Portal, instrumental in Deepwater Horizon mitigation efforts.

Miami's Third Sector Alliance for Community Well-being.

PubMed

Evans, Scotney D; Raymond, Catherine; Levine, Daniella

2014-01-01

Traditional capacity-building approaches tend to be organizationally focused ignoring the fact that community-based organizations learn and take action in a larger network working to promote positive community change. The specific aim of this paper was to outline a vision for a Third Sector Alliance to build organizational, network, and sector capacity for community well-being in Miami. Building a foundation for social impact requires a strategy for organizational, network, and sector capacity building. Organizational, network, and sector capacity building can best be achieved through a cooperative network approach driven by a solid community-university partnership. Although a Third Sector Alliance for Community Well-being does not yet exist in Miami, Catalyst Miami and the University of Miami (UM) have partnered closely to articulate a vision of what could be and have been working to make that vision a reality.

OVERVIEW OF THE ACTIVITIES OF THE NUCLEAR ENERGY AGENCY WORKING GROUP ON EXTERNAL EVENTS

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

Nakoski, John A.; Smith, Curtis L.; Kim, Min Kyu

The Orgranisation for Economic Cooperation and Development (OECD) Nuclear Energy Agency (NEA) has established a Working Group on External Events (WGEV) that provides a forum for subject matter experts from the nuclear industry and regulators to improve the understanding and treatment of external hazards that would support the continued safety performance of nuclear installations, and improve the effectiveness of regulatory practices, in NEA member countries. This report provides a description of the ongoing work of the WGEV. The work of the WGEV includes the collection of information and conducting a workshop on severe weather and storm surge that brought togethermore » a diverse group of subject matter experts to identify commendable practices related to the treatment of severe weather and storm surge consideration in regulatory and operational decision-making. Other work of the WGEV includes looking at science-based screening of external events that are factored into decisions on the safe operation of nuclear facilities; and identification of commendable practices and knowledge gaps on riverine flooding.« less

Strategic cognitive sequencing: a computational cognitive neuroscience approach.

PubMed

Herd, Seth A; Krueger, Kai A; Kriete, Trenton E; Huang, Tsung-Ren; Hazy, Thomas E; O'Reilly, Randall C

2013-01-01

We address strategic cognitive sequencing, the "outer loop" of human cognition: how the brain decides what cognitive process to apply at a given moment to solve complex, multistep cognitive tasks. We argue that this topic has been neglected relative to its importance for systematic reasons but that recent work on how individual brain systems accomplish their computations has set the stage for productively addressing how brain regions coordinate over time to accomplish our most impressive thinking. We present four preliminary neural network models. The first addresses how the prefrontal cortex (PFC) and basal ganglia (BG) cooperate to perform trial-and-error learning of short sequences; the next, how several areas of PFC learn to make predictions of likely reward, and how this contributes to the BG making decisions at the level of strategies. The third models address how PFC, BG, parietal cortex, and hippocampus can work together to memorize sequences of cognitive actions from instruction (or "self-instruction"). The last shows how a constraint satisfaction process can find useful plans. The PFC maintains current and goal states and associates from both of these to find a "bridging" state, an abstract plan. We discuss how these processes could work together to produce strategic cognitive sequencing and discuss future directions in this area.

Transient nature of cooperation by pay-it-forward reciprocity

PubMed Central

Horita, Yutaka; Takezawa, Masanori; Kinjo, Takuji; Nakawake, Yo; Masuda, Naoki

2016-01-01

Humans often forward kindness received from others to strangers, a phenomenon called the upstream or pay-it-forward indirect reciprocity. Some field observations and laboratory experiments found evidence of pay-it-forward reciprocity in which chains of cooperative acts persist in social dilemma situations. Theoretically, however, cooperation based on pay-it-forward reciprocity is not sustainable. We carried out laboratory experiments of a pay-it-forward indirect reciprocity game (i.e., chained gift-giving game) on a large scale in terms of group size and time. We found that cooperation consistent with pay-it-forward reciprocity occurred only in a first few decisions per participant and that cooperation originated from inherent pro-sociality of individuals. In contrast, the same groups of participants showed persisting chains of cooperation in a different indirect reciprocity game in which participants earned reputation by cooperating. Our experimental results suggest that pay-it-forward reciprocity is transient and disappears when a person makes decisions repeatedly, whereas the reputation-based reciprocity is stable in the same situation. PMID:26786178

Hybrid Method for Mobile learning Cooperative: Study of Timor Leste

NASA Astrophysics Data System (ADS)

da Costa Tavares, Ofelia Cizela; Suyoto; Pranowo

2018-02-01

In the modern world today the decision support system is very useful to help in solving a problem, so this study discusses the learning process of savings and loan cooperatives in Timor Leste. The purpose of the observation is that the people of Timor Leste are still in the process of learning the use DSS for good saving and loan cooperative process. Based on existing research on the Timor Leste community on credit cooperatives, a mobile application will be built that will help the cooperative learning process in East Timorese society. The methods used for decision making are AHP (Analytical Hierarchy Process) and SAW (simple additive Weighting) method to see the result of each criterion and the weight of the value. The result of this research is mobile leaning cooperative in decision support system by using SAW and AHP method. Originality Value: Changed the two methods of mobile application development using AHP and SAW methods to help the decision support system process of a savings and credit cooperative in Timor Leste.

Transient nature of cooperation by pay-it-forward reciprocity.

PubMed

Horita, Yutaka; Takezawa, Masanori; Kinjo, Takuji; Nakawake, Yo; Masuda, Naoki

2016-01-20

Humans often forward kindness received from others to strangers, a phenomenon called the upstream or pay-it-forward indirect reciprocity. Some field observations and laboratory experiments found evidence of pay-it-forward reciprocity in which chains of cooperative acts persist in social dilemma situations. Theoretically, however, cooperation based on pay-it-forward reciprocity is not sustainable. We carried out laboratory experiments of a pay-it-forward indirect reciprocity game (i.e., chained gift-giving game) on a large scale in terms of group size and time. We found that cooperation consistent with pay-it-forward reciprocity occurred only in a first few decisions per participant and that cooperation originated from inherent pro-sociality of individuals. In contrast, the same groups of participants showed persisting chains of cooperation in a different indirect reciprocity game in which participants earned reputation by cooperating. Our experimental results suggest that pay-it-forward reciprocity is transient and disappears when a person makes decisions repeatedly, whereas the reputation-based reciprocity is stable in the same situation.

A cognitive and economic decision theory for examining cyber defense strategies.

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

Bier, Asmeret Brooke

Cyber attacks pose a major threat to modern organizations. Little is known about the social aspects of decision making among organizations that face cyber threats, nor do we have empirically-grounded models of the dynamics of cooperative behavior among vulnerable organizations. The effectiveness of cyber defense can likely be enhanced if information and resources are shared among organizations that face similar threats. Three models were created to begin to understand the cognitive and social aspects of cyber cooperation. The first simulated a cooperative cyber security program between two organizations. The second focused on a cyber security training program in which participantsmore » interact (and potentially cooperate) to solve problems. The third built upon the first two models and simulates cooperation between organizations in an information-sharing program.« less

Let’s Dance Together: Synchrony, Shared Intentionality and Cooperation

PubMed Central

Reddish, Paul; Fischer, Ronald; Bulbulia, Joseph

2013-01-01

Previous research has shown that the matching of rhythmic behaviour between individuals (synchrony) increases cooperation. Such synchrony is most noticeable in music, dance and collective rituals. As well as the matching of behaviour, such collective performances typically involve shared intentionality: performers actively collaborate to produce joint actions. Over three experiments we examined the importance of shared intentionality in promoting cooperation from group synchrony. Experiment 1 compared a condition in which group synchrony was produced through shared intentionality to conditions in which synchrony or asynchrony were created as a by-product of hearing the same or different rhythmic beats. We found that synchrony combined with shared intentionality produced the greatest level of cooperation. To examinef the importance of synchrony when shared intentionality is present, Experiment 2 compared a condition in which participants deliberately worked together to produce synchrony with a condition in which participants deliberately worked together to produce asynchrony. We found that synchrony combined with shared intentionality produced the greatest level of cooperation. Experiment 3 manipulated both the presence of synchrony and shared intentionality and found significantly greater cooperation with synchrony and shared intentionality combined. Path analysis supported a reinforcement of cooperation model according to which perceiving synchrony when there is a shared goal to produce synchrony provides immediate feedback for successful cooperation so reinforcing the group’s cooperative tendencies. The reinforcement of cooperation model helps to explain the evolutionary conservation of traditional music and dance performances, and furthermore suggests that the collectivist values of such cultures may be an essential part of the mechanisms by which synchrony galvanises cooperative behaviours. PMID:23951106

Work resumption at the price of distrust: a qualitative study on return to work legislation in the Netherlands

PubMed Central

2013-01-01

Background Return to work (RTW) after sick leave is considered necessary to support the employees’ health. Cooperation between employees and employers may encourage employees’ RTW, but is hampered by bottlenecks that we do not completely understand. Dutch legislation means to support this cooperation and allows trying RTW during two years. The Resource Dependence Institutional Cooperation (RDIC) model has been developed for studying cooperation in public health. Study aims were to get insight into the degree of cooperation between Dutch sick-listed employees and employers, how this (lack of) cooperation can be understood, and how valid the RDIC model is for understanding this (lack of) cooperation. Methods This qualitative study was based on in-depth interviews with 8 employees and 8 employers. Employees reported sick for 1.5-20 months for various reasons. Interviews were analysed using an interpretative approach and pattern matching. Results Cooperation was lacking early during sick leave. Later on there were regular meetings, but employers decided about RTW without consulting the employees. Particularly employers were motivated to cooperate during the first year, while employees were especially motivated during the second. This could be understood by experienced dependence; employees (first year) and employers (second year) did not consider cooperation to be important for achieving medical recovery (employees) or RTW (employers). These divergent goals may be understood by personal norms about the timing of medical recovery and RTW. Legislation was particularly effective regarding employer behaviour in year 1 and employee behaviour in year 2. Employees distrusted their employers during the first year, while employers reported to distrust the employees during the second year. Besides, employees and employers experienced a moderate ability to cooperate. This could be understood particularly by having moderate knowledge about legislation. The RDIC model appeared to be valid to understand the cases studied, but the additional factor distrust also played a role. Conclusions Legislation appeared to support cooperation, but awareness of a mutual dependence, trust, knowledge about the legislation and personal norms regarding recovery and RTW are also important. Professionals such as occupational physicians should support this to attain a degree of cooperation that is necessary for effective RTW. PMID:23421974

A simple rule for the evolution of contingent cooperation in large groups

PubMed Central

Schonmann, Roberto H.; Boyd, Robert

2016-01-01

Humans cooperate in large groups of unrelated individuals, and many authors have argued that such cooperation is sustained by contingent reward and punishment. However, such sanctioning systems can also stabilize a wide range of behaviours, including mutually deleterious behaviours. Moreover, it is very likely that large-scale cooperation is derived in the human lineage. Thus, understanding the evolution of mutually beneficial cooperative behaviour requires knowledge of when strategies that support such behaviour can increase when rare. Here, we derive a simple formula that gives the relatedness necessary for contingent cooperation in n-person iterated games to increase when rare. This rule applies to a wide range of pay-off functions and assumes that the strategies supporting cooperation are based on the presence of a threshold fraction of cooperators. This rule suggests that modest levels of relatedness are sufficient for invasion by strategies that make cooperation contingent on previous cooperation by a small fraction of group members. In contrast, only high levels of relatedness allow the invasion by strategies that require near universal cooperation. In order to derive this formula, we introduce a novel methodology for studying evolution in group structured populations including local and global group-size regulation and fluctuations in group size. PMID:26729938

[Research survey on the information gathering methods, attitudes, and requests from care managers about the pharmaceutical service by pharmacists in home care].

PubMed

Nanaumi, Yoko; Onda, Mitsuko; Sakurai, Hidehiko; Tanaka, Rie; Tsubota, Kenichi; Matoba, Shunya; Mukai, Yusuke; Arakawa, Yukio; Hayase, Yukitoshi

2011-01-01

Care Managers (CMs) were surveyed to clarify the issues involving the promotion of cooperation between care managers and pharmacists in long-term-care and explore solutions. The length of work experience, occupational background, experience of pharmaceutical service; pharmacist visit patients' home for providing medicine and pharmaceutical care into a care plan, degree of understanding on pharmaceutical service, and awareness of work involved in pharmaceutical service were studied to see whether there made differences in the requests from CMs for information on pharmacists and for information gathering methods. The χ(2) test was used to this end. The opinions and requests described by the CMs were validated through text mining. More CMs tended to obtain information and knowledge through training sessions and professional magazines than those who did so through cooperation with pharmacists on a practical level. However, the survey strongly indicated that CMs with high level of understanding and awareness of pharmaceutical service wished to obtain information on pharmacists through cooperation with them on a practical level, and CMs with low level of understanding and awareness of pharmaceutical service wished to obtain such information through training sessions and professional magazines. Results of text mining showed that CMs wished pharmacists to strengthen the cooperation with physicians and provide information on pharmaceutical service. These findings have led to the conclusion that the issues surrounding the promotion of cooperation between CMs and pharmacists centered around "work cooperation on a practical level" and "provision of information to CMs about the roles of pharmacies and pharmacists and their work."

Psychophysiological correlates of interpersonal cooperation and aggression.

PubMed

Wang, Yiwen; Roberts, Kathryn; Yuan, Bo; Zhang, Wenxin; Shen, Deli; Simons, Robert

2013-07-01

Mimicking real world situations, the Chicken Game allows scientists to examine human decision-making when the outcome is not entirely within one person's control. In this social dilemma task, two players independently choose either to safely cooperate with, or riskily aggress against, the other player, and the unique combination of their choices specifies the outcome for each. Coupling the Chicken Game with psychophysiological measures, we confirmed our two hypotheses: that an individual perceives an outcome as most negative when she chooses to cooperate and the other player violates that trust and aggresses, and that motivational salience of an outcome is greater when an individual chooses to aggress and when she gains money. Collectively, the data demonstrate the utility of pairing true social dilemma tasks like the Chicken Game with psychophysiological measures to better understand decision-making. Copyright © 2013 Elsevier B.V. All rights reserved.

Introduction to the special issue 'unintended effects of international cooperation'.

PubMed

Koch, Dirk-Jan; Schulpen, Lau

2018-06-01

The 'Evaluation and Program Planning' journal has contributed to the launch of an academic discussion of unintended effects of international cooperation, notably by publishing in 2016 articles by Bamberger, Tarsilla, & Hesse-Biber and by Jabeen. This special issue aims to take up the academic challenges as laid down by those authors, by providing among others a clear typology and applying it, by outlining various methodological options and testing them, and elaborating on suggestions on how to deal with the barriers that prevent unintended effects being taken into account. This special issue makes clear that it is possible to reduce the share of unforeseen effects of international cooperation. Turning the spotlight on unintended effects that can be anticipated, and aiming to make progress on uncovering those that are particularly difficult to detect and debunking those that are exaggerated is the task that lies ahead of us. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Cooperative Communication System for the Advancement of Safe, Effective, and Efficient Patient Care

DTIC Science & Technology

2017-02-01

for the ever-changing environment of work that must be successfully navigated. The Cooperative Communication System (CCS) is a Health Information...presented a comprehensive picture of the BICU cognitive work , including synchronization on the BICU, the barriers to safe and effective care that...room spared the need to orient participants to an unfamiliar work setting and made it possible to include environmental factors and cues that a

[In search of results of technical cooperation].

PubMed

Jourdan Hidalgo, L; Manuel Sotelo, J

1999-06-01

For the Pan American Health Organization (PAHO), technical cooperation (TC) is the process by which the PAHO Member States work with the Organization, as equal partners, to identify and reach their own health goals and to promote self-sufficiency in health development, through programs that respond to those countries' needs and national priorities. Since 1978, PAHO has used the American Regional Planning, Programming, Monitoring, and Evaluation System (AMPES) to establish management procedures and to facilitate decision-making in health TC. As part of AMPES, PAHO uses a "logical approach to project management" to structure the work program of the Organization and to identify the expected results from TC activities and TC resource investments. This project management approach, which replaces the "functional approaches" system used to date, also helps establish a causative relationship between the programmed activities and the results that PAHO expects, and between the activities and the hoped-for outcomes in the countries. As part of an ongoing process of rethinking international health TC, several years ago PAHO began a four-phase study on the usefulness and validity of functional approaches and on the need to propose new ones or to modify existing ones. The results of the initial phase showed it was difficult to classify the activities because the functional-approaches categories were not mutually exclusive and the TC activities were complex. Further, the expected results did not specify the product for which the PAHO Secretariat was accountable within a certain time frame nor the Secretariat's level of responsibility. Thus, a new and more flexible classification of expected results was proposed, with the following categories: cooperation networks and alliances; surveillance and information systems; standards and guidelines; research and evaluation studies; plans, projects, and policies; methods, models, and technologies; training programs; promotional campaigns and advocacy; and direct support. In the second phase of the study, it was concluded that the proposed classification system made it possible to more precisely identify the products of PAHO technical cooperation projects, the Organization's degree of responsibility, and the bases for estimating needed resources. The new system could also facilitate monitoring and evaluation. In addition, the third phase of analyzing the functional approaches has begun. Its objective is to evaluate the effect of technical cooperation based on the changes incorporated in the programming of activities.

Promotion of cooperation by adaptive interaction: The role of heterogeneity in neighborhoods

NASA Astrophysics Data System (ADS)

Han, Xu; Zhao, Xiaowei; Xia, Haoxiang

2018-07-01

Evolution of cooperation in prisoner's dilemma games has been studied extensively in the past decades. Recent studies have investigated the effect of adaptive interaction intensity on spatial prisoner's dilemma, showing that if individuals can adjust their interaction intensity with each opponent at the same extent, cooperation can be promoted in a proper scale. However, the previous studies about adaptive interaction willingness do not consider the heterogeneity of the opponents. In this paper, a simulative model is developed to examine whether and how the interactive diversity influences cooperation in the spatial prisoner's dilemma games, in which individuals consider the corresponding behavior of different opponents. The simulation results show that the proposed mechanism can effectively promote cooperation, and the average payoff of the system can significantly be improved by high interaction intensity between cooperators. In addition, we also show four kinds of different individuals to analyze the evolution progresses. The simulations show that cooperators on the boundary decrease their interaction willingness, which makes the boundary defectors lose their opportunity to participate in the interaction and be invaded by cooperators.

Co-evolution of cooperation and cognition: the impact of imperfect deliberation and context-sensitive intuition

PubMed Central

Kagan, Ari; Rand, David G.

2017-01-01

How does cognitive sophistication impact cooperation? We explore this question using a model of the co-evolution of cooperation and cognition. In our model, agents confront social dilemmas and coordination games, and make decisions using intuition or deliberation. Intuition is automatic and effortless, but relatively (although not necessarily completely) insensitive to context. Deliberation, conversely, is costly but relatively (although not necessarily perfectly) sensitive to context. We find that regardless of the sensitivity of intuition and imperfection of deliberation, deliberating undermines cooperation in social dilemmas, whereas deliberating can increase cooperation in coordination games if intuition is sufficiently sensitive. Furthermore, when coordination games are sufficiently likely, selection favours a strategy whose intuitive response ignores the contextual cues available and cooperates across contexts. Thus, we see how simple cognition can arise from active selection for simplicity, rather than just be forced to be simple due to cognitive constraints. Finally, we find that when deliberation is imperfect, the favoured strategy increases cooperation in social dilemmas (as a result of reducing deliberation) as the benefit of cooperation to the recipient increases. PMID:28330915

Individual mobility promotes punishment in evolutionary public goods games.

PubMed

Cong, Rui; Zhao, Qianchuan; Li, Kun; Wang, Long

2017-10-25

In explaining the pressing issue in biology and social sciences how cooperation emerges in a population of self-interested individuals, researchers recently pay intensive attentions to the role altruistic punishment plays. However, as higher-order cooperators, survival of punishers is puzzling due to their extra cost in regulating norm violators. Previous works have highlighted the importance of individual mobility in promoting cooperation. Yet its effect on punishers remains to be explored. In this work we incorporate this feature into modeling the behavior of punishers, who are endowed with a choice between leaving current place or staying and punishing defectors. Results indicate that optimal mobility level of punishers is closely related to the cost of punishing. For considerably large cost, there exists medium tendency of migration which favors the survival of punishers. This holds for both the direct competition between punishers and defectors and the case where cooperators are involved, and can also be observed when various types of punishers with different mobility tendencies fight against defectors simultaneously. For cheap punishment, mobility does not provide with punishers more advantage even when they are initially rare. We hope our work provide more insight into understanding the role individual mobility plays in promoting public cooperation.

Social Identity, Social Ties and Social Capital: A Study in Gaming Context

ERIC Educational Resources Information Center

Jiang, Hao

2012-01-01

This work will focus on how different social relationships, namely shared identity and personal tie, will impact cooperative behavior, a form of social capital. I designed and conducted an economic game study to show that shared identity and personal ties work differently on cooperation among people and resource flow in social groups. Many factors…

Evaluation of the Work-Place Cooperative Project in Geography Degrees at the University of Leeds.

ERIC Educational Resources Information Center

Hogg, James

1998-01-01

Describes the context and objective of a Work-Place Cooperative Project (WPCP) established in the School of Geography at the University of Leeds in 1995. The project presents students with business, commerce, industry, and environmental research issues that have geographical dimensions. Includes a number of examples from the WPCP. (MJP)

Union-Management Cooperation: A Process for Increasing Worker Autonomy and Improving Work Group Effectiveness.

ERIC Educational Resources Information Center

Kroll, Philip R.; And Others

Limited research has been conducted on the direct and indirect impact of union-management cooperation (UMC) programs on worker autonomy, work group effectiveness, and worker satisfaction. For this study, a research questionnaire designed to explore these relationships was mailed to four Ohio unions and was returned by 339 members. Workers at…

Cooperative Education as a Strategy for School-to-Work Transition.

ERIC Educational Resources Information Center

Ascher, Carol

1994-01-01

Despite the proven record of cooperative education (CE) in high school vocational programs and professional college-level programs, several barriers must be overcome before CE can be spread in its current form or used as a model for enlarged school-to-work transition efforts. Among the barriers identified are the following: the diminished status…

Training Preservice Teachers Rapidly: The Need to Articulate the Training Given by University Supervisors and Cooperating Teachers

ERIC Educational Resources Information Center

Chalies, Sebastien; Bruno-Meard, Francoise; Meard, Jacques; Bertone, Stefano

2010-01-01

This study evaluated the impact of a specific program on the training of preservice teachers; the program consisted of alternating periods of "condensed" and autonomous classroom work and training sequences with university supervisors and cooperating teachers in order to prepare for these practical work periods. Borrowing from an original…

Holistic Health and Cooperative Vocational Education (CVE) at the Community College Level.

ERIC Educational Resources Information Center

Johnson, Kenneth A.

Through cooperative education, not only do students gain exposure to instruction related to their vocational goal in the classroom and laboratory, but are also exposed to vocationally relevant instruction in the practical world of work. However, this combination of work and school can be very demanding and stressful, and students are often lacking…

Dealing with Free-Riders in Assessed Group Work: Results from a Study at a UK University

ERIC Educational Resources Information Center

Maiden, Barbara; Perry, Bob

2011-01-01

Potential employers require graduates to be able to demonstrate competent teamwork skills in initiating ideas and solving problems cooperatively. Teamwork is prevalent in educational institutions and often included as a way of enriching learning and assessment. Whilst group working can provide a rich opportunity for cooperative learning, its…

Supporting the Work Arrangements of Cooperating Teachers and University Supervisors to Better Train Preservice Teachers: A New Theoretical Contribution

ERIC Educational Resources Information Center

Escalié, Guillaume; Chaliès, Sébastien

2016-01-01

This longitudinal case study examines whether a school-based training scheme that brings together different categories of teacher educators (university supervisors and cooperating teachers) engenders true collective training activity and, if so, whether this collective work contributes to pre-service teacher education. The scheme grew out of a…

Psychological and physiological correlates of stress: Performance on a cooperative task

NASA Technical Reports Server (NTRS)

Roessler, R.; Lester, J.; Knapp, T.

1976-01-01

The relationship of personality dimensions to performance was investigated. The personality measure used to select subjects, the Barratt impulsiveness scale, is hypothesized to be related to a style of behavior which should affect the trend of choices which various subjects will make. Personality dimensions were specifically examined during performance of a cooperative task, the Prisoner's Dilemma.

Positive impacts in soil and water conservation in an Andean region of South America: Case scenarios from a USAID multidisciplinary cooperative project

USDA-ARS?s Scientific Manuscript database

The USAID-SANREM-Virginia Polytechnic Institute project has made and continues to make an excellent impact, specifically showcasing the positive results of soil and water conservation (Barrera et al. 2010a; 2010b). This project has strong international cooperation between the USA, Ecuador and Bolivi...

23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 23 Highways 1 2011-04-01 2011-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL... with 23 U.S.C. 302, shall be authorized, by the laws of the State, to make final decisions for the...

23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 23 Highways 1 2013-04-01 2013-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL... with 23 U.S.C. 302, shall be authorized, by the laws of the State, to make final decisions for the...

23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 23 Highways 1 2014-04-01 2014-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL... with 23 U.S.C. 302, shall be authorized, by the laws of the State, to make final decisions for the...